• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
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  • 优先权
    • 专利摘要:
    The invention relates to a shelf storage system with storage shelves (12a, 12b) for goods (2) and a load handling unit (4), which at least a first load lifting device (34a) with a transport device (36a) and a first buffer device (35a) Provision conveying devices (43,44), and a rack aisle (15) and in the longitudinal direction of the rack aisle (15) in the shelving levels extending guideways (20), and single-level shelving devices (3) for transporting cargo (2) and one to the load-lifting device (34a) connected conveyor (54a, 55a) for transporting and removal of cargo (2) to or from the load-lifting device (34a). The buffering device (35a) comprises in the racking levels a first buffering section (41a) and second buffering section (42a) in which the supply conveyor devices (43, 44) are located and between which the transporting device (36a) of the cargo lifting device (34a) is positionable and is drivable so that at the same time a first load (2) from the first buffer section (41a) on the transport device (36a) and a second load (2) from the transport device (36) on the second buffer section (42a) is conveyed.
    公开号:AT512339A1
    申请号:T1864/2011
    申请日:2011-12-21
    公开日:2013-07-15
    发明作者:Rudolf Dipl Ing Hansl；Christian Ahammer
    申请人:Tgw Logistics Group Gmbh；
    IPC主号:
    专利说明:

    ·. 16-.07-.Z3 21-12-2011 5/62
    1
    The invention relates to a method and a shelf storage system with storage shelves, which have storage bins for goods in superimposed shelves, and a load handling unit, comprising at least a first load lifting device with a Transportvorrftchtung and a first buffer device with Bereitstellfördervorrichtungen, and at least one between the storage racks and along the load-lifting device and buffer device extending rack aisle, and in the longitudinal direction of the rack aisle in at least some of the shelf levels extending guideways, and at least one movable along the Fahnen railways Einbenenregalbediengerät for transporting cargo between the storage bins in the storage racks and the buffer device in the Cargo manipulation unit and a conveyor system connected to the load-lifting device for transporting and transporting cargo to or from the load-lifting device.
    A rack storage system is known from EP 2 327 643 A1 and WO 2011/086008 A1, which has a rack storage with storage shelves arranged adjacent to one another and conveyor rails running in racking along a rack aisle and at least one autonomous conveyor chuck for transporting the load includes to the storage bins. On one of the shelf storage sides, a buffer device with supply conveyor devices is provided in front of the rack shuttle at the front side, the supply conveyor devices being arranged at the level of the shelf levels.
    Furthermore, from EP 2 287 093 a generic Regalfegersystem known in which a cargo manipulation unit between the front-side regatta gerseiten integrated in the Regalfeger and a first Ladeg ut- N2011 / 36300 21/12/2011 16:10
    No .: R390 P.005 / 062 2 25 16:08:07 21-12-2011 6/62 • Φ
    Lifting device with a transport device and a first buffer device with BerertetelJfördervorrllungen comprises. Pathways extend in the longitudinal direction of the rack aisle and pass by the first load-lifting device, so that a Förderfahizeug can approach a position in front of the load-lifting device.
    Although these known shelf storage systems meet the requirement for a high throughput, but these are very complex in structure and is also the control engineering effort high. This also involves high investment costs.
    The object of the present invention is to provide a shelf storage system and a method for operating the same, which can be implemented and operated inexpensively with little control technology and mechanical complexity.
    The object of the invention is achieved in that the buffer device fixed at least in some of the rack levels a first buffer section and second buffer section section in which the Bereitstellför-dervorrichtungen are arranged and between which the transport device of the load-lifting device positi at least in some of the rack levels -onierbar and (motor) can be driven, that at least a first load from the first buffer section on the transport device and at least a second load from the transport device to the second buffer stretch section can be conveyed simultaneously. The first buffer section is used for an unloading operation of goods from a storage rack according to an order. This order may include one or more cargoes. The load or unloaders are conveyed away from the first buffer stretch section via the load-lifting device to an outfeed conveyor system and from there to a workstation. On the other hand, the second buffer stretch section serves for a loading operation for goods which are conveyed from a work station via a storage and retrieval system. The goods are transported via the same load-lifting device to the second buffer section and from there by means of the single-bay rack-mounted N2011 / 96900 21/12/2011 16:11
    No .: R390 P.006 / 062 3 16:08:54 21-12-2011 7/62 tes ln the storage rack. According to the invention, in the transfer of cargo between the first buffer stretch section and the load-lifting device and between the load-lifting device and the second buffer stretch section, a so-called "double-play" is realized However, it is also possible to simultaneously manipulate a plurality of "loadable" and multiple "loadable" items to be stored in. Preferably, the number of "loadable" items to be unloaded equals the number of "loadable" items to be loaded can vary between one load, two, three or four loads and, accordingly, the capacity of the load on the transport device and the top-loading section adjacent to the load-lifting device can also be determined a high throughput is achieved
    If exclusively a load-lifting device is used, the ready-to-carry conveying devices of the first buffer-section and stand-alone conveying devices of the second buffer-section are arranged relative to the rack aisle in front of and behind the load-lifting device and laterally next to the conveyor track. The one-level rack operating device can optionally be controlled by a material flow computer, either in the first buffer section an Obeigabeabschnitt for delivering a auszulagemden cargo or in the second P ufferstreckenabschnitt a Übemahmeabschnrtt for receiving a einzulagemden cargo.
    The modular design of the load manipulation unit allows easy scalability of plant performance in small steps between maximum throughput and standard throughput. Thus, the regatta system is easily configurable for different uses and without rebuilding the storage capacity. Plant performance can grow flexibly with actual customer business. N2011 / 36300 21/12/2011 16:12
    No .: R390 P.007 / 062 16:09:42 21-12-2011 8/62 25 • t · »66t * · ···» ··· 9 * · t · 6 6 9 9 9 9 9 · 9 999 »t 9 t · ♦ t · • I 99 99 99 · · 9 4
    The load manipulation unit is formed of simple, standardized feed conveyors and the load-lifting device, so that the capital outlay compared to the shelf storage systems known from the prior art is considerably lower.
    However, it is also advantageous if the load-handling unit further comprises a second load-lifting device with a transport device and a second buffer device with willingness conveyors, which is arranged along the rack aisle and wherein the second load-lifting device, a conveyor for transport and removal of And wherein the buffering device at least in some of the racking levels comprises fixedly a first buffer tank section and second buffer section section, in which the racking devices are arranged and between which the transporting device of the cargo lifting device is located at least in some of the cargo lifting devices Shelf levels so positioned and (motor) driven, that at least a first load simultaneously from the first buffer section on the transport device and at least a second load from the transport device the second buffer section can be conveyed
    The arrangement of a first buffer section and a second buffer section on both sides of the rack aisle is advantageous with regard to reliability (redundancy). If there is a malfunction in one of the load-lifting devices, the operation, therefore the outrigger loading and unloading, can be the one functional load-lifting device still remain upright fulfill. It is not necessary to change the control sequence or flow directions and the delivery flow when loading or unloading the loader on the functioning load-lifting device.
    The one-level rack operating device can also be controlled by a Materiatflussrechner in an offloading process, either in the first buffer stretch section either the left rack aisle side or right aisle side a Übemahmeabschnitt for delivering a auszulagendem cargo N2011 / 38300 21/12/2011 16:13
    No .: R390 P.008 / 062 5 25 5 25 9/62 16:10:31 21-12-2011 ren. This enables sequence formation in the delivery order of the load.
    On the other hand, the Einbenenregalbediengerät controlled in a storage process by a material flow computer, optionally anfairren in the second buffer stretch section either the left rack aisle side or right Regalgassenseite a transfer section for taking over a einzulagemden cargo.
    In addition, a high throughput is possible at a relatively low investment cost for the shelf storage system.
    Are the conveying directions of Bereitstelifördervorrichtungen on the left rack aisle side and the right aisle side opposite, the Einbenenregalbediengerät in the first Halteposftlon before perpendicular to the rack aisle against each other over transfer and transfer sections (45,50) of the Pufferstreckenabschnttte (41b, 42a) and / or the second holding position in front of the perpendicular to the rack aisle opposite transfer and Übemahmeabschnitten (50,45) of the buffer sections (42b, 41a) alternately deliver a first load and take a second load. The load-lifting devices are placed at a distance from each other at least one lane width and are arranged in mirror image opposite each other.
    However, it also proves to be advantageous if the ready-to-feed conveyors in the first buffer stretch section are formed by the goods being moved from a picking section remote from the load-lifting device to a discharge section adjacent to the load-lifting device in a single conveying direction, wherein the picking section can be approached by the single-level rack operating device Also, the tire conveyor devices in the second buffer section may be conveyed in a single conveyance by transferring the cargoes from a transfer section adjacent to the loader lifting device to a transfer section remote to the loader lift device : 13
    No .: R390 P.009 / 062 6 16:11:19 21-12-2011 10/62 25 the moving section can be approached by the single-level rack operating unit and a load can be transferred from the transfer section to the single-level rack operating unit be operated without reversing drives, which allows a simplification of the control and the mechanical structure of the present in a large number Bereitstelffördervorrichtungen
    An advantageous embodiment of the invention is also when the dust lines each form at least one buffer section between the Übemahmeplatz and the transfer point. As a result, so-called "unbalanced loads" can be avoid grazing. "Loads" refers to the "uneven" distribution of jobs between multiple shelf levels. If, for example, 10 articles and therefore 10 load items (storage containers) are required for a job that is not distributed in several rack levels, but in a single rack level, a single-level rack operating unit must carry out the unloading operation of 10 load units and accordingly several times between the rack store and the load rack. Manipulate manipulation unit. If correspondingly dimensioned buffer sections are now provided on the delivery conveyor devices, a uniform or continuous removal of charges can nevertheless take place in the event of "skewing". Preferably, two or three buffer spaces are provided for goods.
    If the load-lifting devices are at least one Qassenbrefte distanced from each other and axially offset in the direction of the rack aisle can be operated with a first single-level rack operating device, the first load lifting device and the second single-level rack operating device, the second load lifting device simultaneously.
    It is also of advantage if the conveyor system comprises a first conveyor device connected to the load-lifting device for transporting loading goods to the load-lifting device and a second conveyor device for removing loading goods from the load-lifting device, wherein the transport device of the load-lifting device between the each other N2011 / 38300 21/12/2011 16:14
    No .: R390 P.010 / 062 16:12:07 21-12-2011 11/62 25 «« ··· «« * * ··· + · * «« «· Λ Λ · I ·« * * 4 can be positioned and (motor) driven so that at least a first load from the first conveyor to the transport device at the same time and at least a second load of the transport device to the second conveyor is conveyed. According to the invention, the transfer of load between the first conveyor and the conveyor, or between the conveyor and the second conveyor, is called a "double play". realized as described above. The number of load items to be unloaded preferably corresponds to the number of load items to be loaded and may vary between one load, two, three or four loads. Accordingly, the take-up capacity of cargo on the transport device and the load-lifting device adjacent upper delivery section (46 ') on the first conveyor and Takeover section (45') are fixed to the second conveyor. With the measures described a high throughput is achieved
    It can also be provided that the first conveying device for transporting loads to the load-lifting device in conveyor conveying planes lying above one another and conveying sections running parallel to the rack aisle comprises (here a transfer lifter connected to one another.) This allows a high storage capacity in the rack store and a continuous provision of The transfer lifter can be placed in the lower height area (floor area) of the racking storage or in the upper height area of the Regaliager B. Also, two transfer lifters can be used, of which the first transfer lifter in the lower height range ( Floor area) of the shelf storage and the second transfer lifter in the upper height range of the shelf storage are arranged.
    Another advantage is an embodiment of the invention, in which the conveyor a angeschiossene to the respective load-lifting device first conveyor for transporting loading goods to the load-lifting device and a second conveyor for transporting cargo from the Ladegutneu 1/30300 21/12/2011 16:15
    No .: R390 P.011 / 062 25 16:12:57 21-12-2011 12/62 ································································································································································································ t · «8
    Lifting device and a delivery path running in the rack aisle and a discharge device for transporting cargo from the delivery lane to the first delivery device. The delivery lane, outfeed device and / or conveyor devices can lie in a single height level or in different height levels. As a result, a simple conveyor system can be set up and a continuous provision of loading goods at a top feed section (46 ') on the first conveyor device can be ensured.
    A space-saving arrangements of the cargo manipulation unit is achieved if this adjoins the end warehouse or is integrated in the shelf warehouse.
    An advantageous embodiment of the invention is also when the first conveyor for transporting LadegQtem to the first load-lifting device and the second conveyor for transporting LadegQtem of the first load-lifting device to a first workplace and the ε Föidervorrich device for transporting LadegQtem to the second load-lifting device and the second conveying device for the removal of LadegQtem from the second load-lifting device are connected to a second workstation.
    Due to the complete decoupling of the storage and retrieval positions for workstations, the first workstation can work independently of the second workstation. The goods are conveyed directly from the shelf store Ober the first load-lifting device and the second conveyor to the first job or above the second load-lifting device and the second conveyor to the second job and after a completed work process, such as a picking or loading process of a carrier, directly from the first workstation the first conveyor system and the first load-lifting device or from the second workstation Qber the first conveyor system and the second load-lifting device conveyed This separates the conveying flow of the load and results in independent feed circuits on the load paths. N2D11 / 36300 21/12/2011 16:16
    No .: R390 P.012 / 062 16:13:45 21-12-2011 13/62 16:13:45 21-12-2011 13/62% · • ♦ • Φ • Φ • »» · »» » ············································································································································································································
    The object of the invention is also achieved in that the transport device of the load-lifting device at least in some of the rack levels between a first buffer section and a second Pufferetreckenab-section positioned and (motor) driven, that at the same time a first load from the first buffer section on the Transport device and a second load from the transport device on the second Puffe rstre-ckenabschnitt is promoted.
    For a better understanding of the invention, this will be explained in more detail with reference to the following figures
    Each shows in a highly schematically simplified representation:
    Figure 1 shows a detail of a shelf storage system in a first Ausfüh tion with a shelf storage and a load manipulation unit in plan view.
    2 shows a detail of a shelf storage and a conveyor vehicle
    Lifting device in drauficht;
    FIG. 3 shows a side view of the load-handling unit according to the line t11 in FIG. 1; FIG.
    4 shows an end view of the shelf storage and a conveyor vehicle;
    Fig. 5 is an enlarged view of a portion of Fig. 4;
    6 shows a detail of a shelf storage system in a second embodiment with a shelf storage and a load-handling unit in plan view;
    FIG. 7 shows a side view of the load-handling unit according to the line VII in FIG. 6; FIG.
    8 to 12 a storage operation and removal process In successive process carriage taking into account a high N2011 / 36300 21/12/2011 16:16
    No .: R390 P.013 / 062 25 16:14:24 21-12-2011 14/62 • β · · »# * Ι · 9» · «·· * 9 9 9 9 · 9 9 9 9 9 9 9 9 9999 99 · 9 9 9 9 9 9 9 9 9 9 9 9 9 · 9 9 * 10
    Throughput, in side view of the cargo manipulation unit according to the line VIII in Fig. 6;
    13 and 14 show a storage operation and storage operation in successive process steps taking into account a sequence formation, in side view of the cargo handling unit according to the line VIII in FIG. 6;
    FIG. 15 is a side view of a detail of a shelf storage system in a third embodiment with a rack storage and a load handling unit; FIG.
    FIG. 16 is a plan view of a conveying technology level of the conveying technology for transporting cargo and for transporting cargo; FIG.
    17 is a plan view of ready-to-use conveyors and the cargo
    Lifting device at a height level of a shelf level.
    By way of introduction, it should be noted that in the differently described embodiments, the same parts are provided with the same reference numerals or the same component names, wherein the disclosures contained in the entire description can be mutatis mutandis to the same parts with the same reference numerals or component names. Also, the location information chosen in the description, such as top, bottom, side, etc. related to the immediately described and illustrated figure and are to be transferred to the new situation mutatis mutandis when a change in position. It is also pointed out that, for reasons of clarity, only a few rack levels 16 have been shown in the figures. Rather, the shelf storage systems described below usually have between 15 to 25 shelf levels.
    FIGS. 1 to 5 show a first embodiment of a shelf storage system which has a shelf storage 1 for goods 2, at least one self-propelled, automatic N2011 / 36300 21/12/2011 16:17
    No .: R390 P, 014/062 25 16:15:07 21-12-2011 15/62 • * • «Ml • · Ml« M • e ·· • e • e • • ♦ e * • e • IM The invention relates to a delivery vehicle 3, a fully automated load handling unit 4 and possibly a handling vehicle lifting device 5.
    The conveyor vehicle 3 is a single-level rack operating device (shuttle) and comprises, as shown in FIGS. 4 and 5, a base frame 6, La ufräder 7, a traction motor 8 for driving at least one impeller 7, a guide device 9 with guide wheels 10 and a Lastaufhahmevorrichtung 11th , For example, for storage and retrieval of Ladeg ütem 2 in or out of a storage rack 12a, 12b of the rack storage 1. The load receiving device 11 includes shown embodiment on both sides relative to the forder vehicle 3 extendable telescopic arms 13 and respectively arranged on these driver 14 (Fig 2) for detecting a load 2. Such a load-bearing device 11 is known, for example, from US 2005/0095095 A1 or EP 0 647 575 A1, and can be advantageously used because of the compact design of the telescopic arms 13 and the reliable mode of operation. The goods 2 are, for example, containers, cartons, trays and the like or a goods article.
    The shelf storage 1 has at a distance parallel arranged storage racks 12a, 12b, between which at least one rack aisle 15 extends and which in each stacked shelves 16 each juxtaposed storage bins 17 for the load 2 bucket. The shelf storage 1 forms stimulatively opposite each other a first shelf support side 18 and a second shelf support side 19 from. Of course, the shelf storage 1 may comprise a plurality of storage racks 12a, 12b and some rack aisles 15 between some adjacent storage racks 12a, 12b.
    The storage racks 12a, 12b each include the rack aisle 15 adjacent, vertical front shelf uprights and 15 remote from the rack aisle, vertical rear rack members, wherein between the front Regalstehem in the respective shelf level 18 at least one horizontal front longitudinal beam 20 and between the rear Regalstehem in the respective shelf level 16 at least one horizontal rear longitudinal beam 21 extends The longitudinal beams 20,21 are N2011 / 36300 21/12/2011 16:18
    No .: R390 P.015 / 062 16-, 15-.55 21-12-2011 16 f62 25 II «Mm * · M ·· 6» * · »*» · * · »* · · · · · · · »· · · F · ·« * · 12
    Above Befestigungsmittei, such as screws, connected to the Regalstehem.
    The front longitudinal beams 20 extend in the longitudinal direction of the rack aisle 15 (X-direction), wherein in the respective shelf level 18 in pairs opposite longitudinal beams 20 form a F or trajectory along which the conveyor vehicle 3 are moved Rann.
    The longitudinal beams 20,21 of the respective shelf level 16 are above the storage bins 17 and bearing surface forming cross member 22 connected to each other. The cross members 22 extend between the longitudinal beams 20,21 in the depth direction of a shelf (Z-Rectify).
    According to the embodiment shown, the storage shelves 12a, 12b in the racking levels 16 each side by side and consecutively provided storage bins 17 for the LadegQter 2, aodass in the depth direction of the layer shelves 12a, 12b two loads 2 can be stared, therefore, a so-called "double-deep" storage possible is. On the other hand, it is also possible that the storage racks 12a, 12b in the rulers 16 each form only in a row juxtaposed bins 17 for LadegQter 2, so that in the depth direction of the storage racks 12a, 12b only a load 2 can be turned off, so a called "simple depth" Storage is possible.
    The front longitudinal beam 20, see Fig. 5, comprises a profile web 23, an angled from this horizontal upper professional flange 24, an angled from the profile web 23 lower Profilfiansch 25 and an angled from the upper profit flange 24 guide web 26. The upper profile flange 24 forms a horizontal tread for the wheels 7 of the conveyor vehicle 3 and the Fqhrungssteg 26 opposing guide surfaces for the guide wheels 10 of the guide device 9 from. The lower Profilfiansch 25 forms a horizontal profile leg and a bent from this vertical profile leg.
    One of the pairwise opposite, front longitudinal beams 20 of the respective shelf level 16 is equipped with an electrical power supply system 27, in particular a sliding line arrangement This is on N2011 / 36300 21/12/2011 16:19
    No .: R390 P. 016/062 25 16:16:43 21-12-2011 17/62
    13 vertical profile leg of the lower ProfiEfianschee 25 attached, as shown in Fig. 5 in more detail.
    The electrical energy supply system 27 extends substantially over the entire length of the front longitudinal beams 20, so that the mobile conveyor vehicle 3 is supplied with the energy supply system 27 with electrical energy during the travel movement along the guideways between the shelf storage 1 and the cargo manipulation unit 4. In this case, the electrical energy for the traction motor 8 of the conveyor vehicle 3 and / or control signals for the conveyor vehicle 3 is supplied by means disposed on the longitudinal beam 20 Schleiffei-lines 28 and the supplied energy is on the conveyor vehicle 3 (Fig. 5) arranged current collector 29, in particular Sliding contacts, such as spring-operated Schielfkohlen, from the sliding lines 28 removable.
    For economic reasons, it can also prove to be advantageous if a conveyor vehicle 3 is used on several shelf levels 16. For example, a conveyor vehicle 3 is used for every three shelf levels 16. If, in contrast, a conveyor vehicle 3 is provided in each shelf level 16, a conveyor vehicle lifting device 5, as shown in FIG. 2, is not necessary.
    If the number of conveyor vehicles 3 is smaller than the number of shelf levels 16, then the conveyor vehicle lifting device 5 is used, which can abandon a conveyor vehicle 3 on different shelf levels 16 and can accommodate it from different shelf levels 16.
    The transport vehicle lifting device 5 (transfer device) is arranged on the second RegaHagerserte 19 end face in front of the shelf storage 1 and includes a guide frame 30 and a lifting drive 31 on the guide frame 30 raised and lowered Aufnahmevorrichfung 32 for the conveyor vehicle 3. The Aufnahmeporrichfung 32 includes parallel to the rack aisle 15 (x-direction) at a mutual distance horizontally extending longitudinal beams 33. By the lifting movement, the receiving device 32 relative to the shelf levels 16 in verti- N2011 / 38300 21/12/2011 16:20
    No .: R390 P.017 / 062 14 25 14 25 18/62 16:17:31 21-12-2011 direction (y-direction) to a y-position defined by a computer system
    The load-handling unit 4, as can be seen in a first embodiment in FIGS. 1 to 3, comprises a first load-lifting device 34a arranged in front of the storage racks 12a, 12b and a first buffer device 35a for temporarily storing load 2.
    The stationary raised load-lifting device 34a comprises a liftable and lowerable transport device 36a for a load 2, wherein the transport device 36a are constructed on a via a lifting drive 37a vertically adjustable lifting frame. According to the embodiment shown, the transport device 36a is mounted on the lifting frame on a first mast 36a.
    The transport device 36a comprises a claim device reversibly drivable via a drive motor 39a (FIG. 3) with a reversible conveying direction running parallel to the rack aisle 15 and can receive a load 2. If the transport device 36a is positioned between opposing supply requesting devices 43, 44, as shown in FIG. 1, the conveying direction 40a corresponds to the conveying directions of the supply conveying devices 43, 44. On the other hand, is the transporting device 36a positioned between opposing conveying devices 54a, 55a, as shown in FIG 3, the conveying direction 40a corresponds to the conveying directions of the conveying devices 54a, 55a. The conveyor is, for example, a roller conveyor or a conveyor belt and dgi.
    The fixedly positioned buffer device 35a comprises a first buffer section 41a and a second buffer stretch oil section 42a, wherein in each of these buffer section sections 41a, 42a, at least in some of the regatta planes 16, stacked conveyor devices 43, 44 are arranged.
    As can be seen in FIG. 3, on the one hand in the lower two shelving levels 16 of the first buffer stretching section 41a and on the other hand in the one lower shelving level 16 of the second buffer stretch section 42a, no equipping devices 43, 44 are provided in order to determine the arrangement of a conveyor system for delivery. N2QH / 36300 21/12/2011 16:20
    No .: R390 P.018 / 062 25 16:18:18 21-12-2011 19/62
    15 transport of cargo 2 to the load-lifting device 34a and to transport of cargo 2 from the load-lifting device 34a to allow.
    The supply conveyor devices 43 in the first buffer section 41a are each formed by dust lines, which comprise a transfer section 45, a transfer section 46 and between these at least one buffer section 47. The takeover, transfer and buffer sections 45, 46, 47 each comprise a single takeover and transfer point and at least one buffer space. By means of the dust tracks, the loads 2 can be conveyed by the transfer section 45 remote from the load-lifting device 34a to the transfer section 46 adjacent to the load-lifting device 34a in a single conveying direction 48a.
    The supply conveyor devices 44 in the second buffer path section 42a are each formed by dust lines, which comprise a take-up area 49, a transfer section 50 and between these at least one buffer section 51. Preferably, two or three buffer locations are provided. By means of the dust tracks, the loads 2 can be conveyed from the transfer section 49 adjacent to the load lifting device 34a to the transfer section 50, which is remote from the load lifting device 34a, in a single conveying direction 52a.
    Accordingly, the ready conveying device 43 in the first buffering section 41a serves a discharging operation of loading goods 2 and the ready conveying device 44 in the second buffering route sections 42a performs a loading operation of loading goods 2.
    The stowage conveyor belt 43, 44 or streaks are stowage roller conveyors, stowage belt conveyors and dg!., Wherein a stowage area respectively forms the transfer staging 45, 49, the transfer yard 46, 50 and the at least one buffer yard 47, 51. Thus, at least one staging conveyor 43, 44 can be used three cargoes 2, preferably four cargoes 2 are buffered. N2011 / 36300 21/12/2011 16:21
    No .: R390 P.019 / 062 16:19:04 21-12-2011 20/62 25 »· * · *» | t * «| * • * es · · · · · · · · · · · · · · · · · · · · 16
    As can be seen in FIGS. 1 and 3, the supply conveyor devices 43, 44 in the respective rack levels 16 have a single (non-reversible) conveying direction 48 a, 52 a. Only the conveying direction 40a of the transport device 36a is reversible, as described above.
    As can be seen in FIGS. 1 and 3, along the load-handling unit 4 extend in the longitudinal direction of the rack aisle 15 (X-direction) and in at least some of the shelf levels 16 horizontal longitudinal beams 20. The elongated traverses 20 are with their end portion upper attachment means, such as screws , connected to Vertlkalstehem.
    On the other hand, it may prove advantageous, for example, for manufacturing reasons in the production of the front longitudinal beams 20 or assembly reasons of the front longitudinal beams 20 and the like. In the longitudinal direction of the rack aisle 15 consecutively several front longitudinal beams 20 are lined up, in which case the longitudinal beams 20 are connected at their mutually facing end portions via a Verbindungsvorriphtung with each other and / or with the shelf and Vertikalstehem. The juxtaposed longitudinal beams 20 have the same profile cross-section
    The pairs of longitudinal bars 20, which are opposite each other in the respective shelf level 16, form a conveyor track along which the conveyor vehicle 3 can be moved. The longitudinal beams 20 and guideways extend in the longitudinal direction of the rack aisle 15 (X-direction) along the storage racks 12a, 12b and along the load-lifting device 34a and the buffer device 35a.
    In this case, a transfer region 53 is defined along the load-lifting device 34a and the buffer device 35a. The conveying vehicle 3 can be guided guided along the respective transport path to transport goods 2 to be unloaded from the storage spaces 17 of the storage racks 12a, 12b to the receiving section 45 of the first buffer section 41a or to be loaded 2 from the transfer section 50 of the second buffer sections 42a to the storage spaces 17 of FIG Storage shelves 12a, 12b to be removed. N2011 / 96300
    No .: R390 P.020 / 062 21/12/2011 16:22 16:19:52 21-12-2011 21/62 25
    17
    6 and 7, a second embodiment of a shelf storage system is shown, which includes a shelf storage 1 for LadegOter 2, at least one self-propelled, autonomous conveyor vehicle 3, a cargo handling unit 4 'and optionally a conveyor vehicle lifting device 5.
    The load manipulation unit 4 'comprises, in front of the storage racks 12a, 12b, a first load lifting device 34a, a first buffer device 35a for loading 2, a second load lifting device 34b and a second buffer device 35b for temporarily storing load 2. A Such design is suitable for the highest performance requirements.
    The load-lifting devices 34a, 34b are shown in the embodiment preferably at. Double deep storage " for Regalgesse 15 mirror images of each other placed opposite. On the other hand, it is preferable for a "single deep storage". also possible that the load-lifting devices 34a, 34b aufgestefit each other opposite, but in the direction of the rack aisle 15 axially offset from one another.
    The stationary raised load-lifting devices 34a, 34b each comprise a liftable and lowerable transport device 36a, 36b for LadegOter 2, wherein the first Trensportvorrichtung 36a on a first lifting drive 37a vertically adjustable lifting frame and a second transport device 36b on a via a second lifting drive 37b vertically adjustable lifting frame are constructed. According to the embodiment shown, the first transport device 36a is mounted on a first mast 38a via the lifting frame and the second transport device 36b is mounted on a second mast 38b via the lifting frame. The lifting and lowering transport devices 36a, 36b and / or their conveying devices can be controlled independently of one another ,
    The transport devices 36a, 36b each include a drive motor 39a, 39b (FIG. 3) reversibly drivable conveying device with a reversible conveying direction 40a, 40b running parallel to the register 15 and can at least two load carriers N2011 / 36300 1 / in succession in the conveying direction 40a, 40b. 12/2011 16:23
    Nr ,: R390 P, 021/062 18 16:20:40 21-12-2011 22/62 25 18 16:20:40 21-12-2011 22/62 25 Μ · »· Φ» · * · · « Record * · • ** «2. When the transport device 36a, 36b is positioned between opposing supply conveyors 43, 44, as shown in FIG. 6, the conveying direction 40a, 40b corresponds to the conveying directions of the respective supply conveyors 43, 44. If, on the other hand, the transport device 36a, 36b is positioned between opposed conveying devices 54a, 55a, 54b, 55b, as shown in FIG. 7, the conveying direction 40a, 40b corresponds to the conveying directions of the conveying devices 54a, 55a, 54b, 55b. The conveying device is, for example, a roller conveyor or a conveyor belt and the like.
    The fixedly positioned buffer devices 35a, 35b each comprise a first buffer section 41a, 41b and a second buffer tank section 42a, 42b, wherein in each of these buffer section sections 41a, 41b, 42a, 42b at least in some of the rack levels 16 are provided stacking conveyor 43, 44.
    As can be seen in FIGS. 7 and 8, on the one hand, the lower two rack levels 16 of the first buffer section 41a and second buffer section 42b and, on the other hand, in a lower rack plane 16 of the first buffer section 41b and second buffer section 42a, no supply conveyors 43,44 are provided in order to enable the arrangement of a conveyor system for transporting loading goods 3 to the load-lifting device 34a, 34b and for transporting loading goods 3 from the load-lifting device 34a, 34b.
    The Berertstellfördervonichtungen 43 in the first buffer section 41 a, 41 b are each formed by dust lines, which comprise a Übemahmeabschnitt 45, a transfer section 46 and between these at least one buffer portion 47. The transfer section 46 according to this embodiment comprises two transfer stations on which two loaders 2 can be provided. The Übemahmeabschnitt 45, however, comprises according to this embodiment, an over-take epiatz on which a load 2 can be added. The buffer section 51 comprises at least one buffer space for a load 2. By means of the dust tracks, the load 2 can be moved from the load to the load lifting device 34a, Ν201Ϊ / 363ΟΟ 21/12/2011 16:23
    No .: R390 P.022 / 062 16:21:29 21-12-2011 23/62 25
    19, 34b and 0bemahmeabschnitt45 are conveyed to the loader lifting device 34a, 34b adjacent transfer section 46 in a single conveying direction 48a, 48b.
    The tiller conveyors 44 in the second buffer tank section 42a, 42b are each constituted by dews which comprise a take-off section 49, an over-transfer section 50 and between these at least one buffer section 51. The Übemahmeabschnftt 49 comprises according to this embodiment, two Übemahmeplätzen on which two cargo 2 can be added. The transfer section 50, however, according to this embodiment comprises a takeover point on which a load 2 can be provided. The buffer section comprises at least one buffer space for a load 2. By means of the dust tracks, the loaders 2 can be conveyed from the transfer section 49 adjacent to the load-lifting device 34a, 34b to the transfer section 50 remote to the load-lifting device 34a, 34b in a single conveying direction 52a, 52b become.
    Accordingly, the supply conveyors 43 in the first buffer path sections 41a, 41b serve a loading operation of loader 2 and the standby conveyance conveyors 44 in the second buffer path sections 42a, 42b perform a picking operation of loader 2, as will be described in more detail in FIGS. 8 to 12.
    Dust conveyors are stowage foil conveyors, stowage belt conveyors and the like, with one stowage area each one of the transfer stalls for the transfer sections 49, a stowage space the transfer staging area 45, a stowage area one of the transfer points for the top transfer sections 46, one stowage area the transfer point for the Übeigabeabschnitte 50, a stowage space at least one buffer space 47,51 forms. Thus, at least four consignments 2, preferably five consignments 2 can be buffered on a Bereftstettförderungvorung 43,44,44.
    As can be seen in Figures 6 and 7, the elevator jackets 43, 44 in the respective racking levels 16 have a single (non-reversible) conveyor. N2011 / 36300 21/12/2011 16:24
    No .: R390 P.023 / 062 16:22:17 21-12-2011 24/62 25
    20 direction 48a, 48b, 52a, 52b on. Only the conveying direction 40a, 40b of the transporting device 36a, 36b is reversible, as described above. The (non-reversible) conveying direction 48a, 52a, however, is opposite to the (non-reversible) conveying direction 48b, 52b.
    As can be seen in FIGS. 6 and 7, even according to this embodiment, along the load-handling unit 4 'run in the longitudinal direction of the Regaigasse 15 (X-direction) and in at least some of the shelf levels 18 horizontal longitudinal beams 20, as described above. The conveying vehicle 3 can transport goods to be loaded 2 to be transferred from the storage spaces 17 to the transfer section 45 of the first buffer line sections 41a, 41b or to transport goods 2 to be loaded from the transfer section 50 of the second buffer line sections 42a, 42b to the storage bins 17.
    The longitudinal beams 20 and guideways moor in the longitudinal direction of the rack aisle 15 (X-direction) along the Lagerrsgafe 12a, 12b and along the load-lifting devices 34a, 34b and the buffer devices 35a, 35b. In this case, a transfer region 53 is defined along the load-lifting devices 34a, 34b and the buffer devices 35a, 35b.
    As stated in Ffg. 7 schematically indicated, it is also possible that the transport device 38a, 36b at their mutually opposite end portions each with a relative to the Bereitstettfördervorrichtung 43,44 zugelbare and motor-driven Obertriebsroife 64, belspielweise provided with a toothing The Obertriebsroife 64 is for example on a Mounted pivot lever and driven by the drive motor 39a, 39b. On the other hand, the supply conveyor 43, 44 is provided on its load-lifting device 34a, 34b with an overdrive roller 64 'into which the upper drive roller 64 of the transport device 36a, 36b can engage, so as to drive a conveying member, such as a conveyor belt, conveyor belt and the like including the supply conveyor 43, 44, when the stand-up conveyor 43, 44 is a roller conveyor, the conveyor roller adjacent to the load-lifting device 34a, 34b may form the overflow tube 64 ', N2011 / 36300 21/12 / 2011 16:25
    No .: R390 P.024 / 062 21 • V · «·· 16:23:05 21-12-2011 25/62 25 t ········································, which then also provide teeth, for example can be. The other conveyor rollers are coupled with the driven conveyor roller and with each other, for example, by means not shown belt. In this way, the independently controllable Bereitstellfördervorrichtungen 43,44 need not be equipped with independent drive motors. As a result, the control effort can be reduced enormously and also the investment costs can be significantly reduced.
    On the other hand, the supply conveyors 43,44 can be driven by a motor independent of the transport device 36a, 36b. If the ready-to-carry device 43, 44 is a roller conveyor, then some or all of the conveyor rollers may be so-called motor rollers, as disclosed, for example, in WO 2011/029119 A2
    To the load handling unit 4; 4 'is a Vorzonen- conveyor technology for transporting LadegOtem 2 to the load-lifting device 34a and possibly lifting device 34b and for transporting LadegOtem 2 from the load-lifting device 34a and optionally connected lifting device 34b. This comprises a first conveyor device 54a for transporting the load 2 to the lifting device 34a and a second conveyor device 55a for transporting the loader 2 away from the lifting device 34a.
    If the lifting device 34b and the buffer device 35b according to FIGS. 6 and 7 are also provided, the conveyor system again comprises a first conveying device 54b transporting the load Qter 2 to the lifting device 34b and a second conveying device removing the load 2 from the lifting device 34b 55b.
    The first conveyor 54a; 54b and second conveyor 55a; 55b are arranged according to the embodiment in superimposed conveying technology levels 56,57 in the lower height range (bottom area) of the shelf storage 1 and have opposite conveying directions, as indicated by the arrows. On the other hand, the first conveyor 54a; 54b and second conveyor 55a; 55b in superimposed conveying levels 56,57 also in the upper N2011 / 36300 21/12/2011 16:26
    No .: R390 P.025 / 062 16:23:53 21-12-2011 26/62 25
    • *
    • ♦ be arranged 22 height range of the shelf storage 1. The first conveyor 54a; 54b and second conveyor 55a; 55b extend parallel to the rack aisle 15 in the extension of the respective storage rack 12a; 12b.
    Vorzugswelse are the conveyor technology level 56 and the bottom shelf level 16 within a first horizontal plane and the conveyor plane 57 and the overlying shelf level 16 within a second Horizontaiebene. As a result, a very space-saving arrangement of the conveyor technology is achieved
    As can be seen in Figures 1, 3, 6 and 7, the first conveyor 54a; 54b in conveyor conveying planes 56,57 lying one above the other and (stationary) conveying sections 58,59 running parallel to the shelf lane 15, which upper part is a transfer lifter 60a; 60b are interconnected. The upper conveyor section 59 comprises a stationary supply conveyor device 44 'of the second buffer section section 42a and optionally the stationary BereitstelHÖrdervorrichtung 43 * of the first buffer section 41b. This standby conveyor 43 '; 44 'is shorter than the other supply conveyor devices 43,44 and according to a first embodiment comprises the top feed section 46' or according to a second embodiment the top feed section 46 'and at least one buffer space 47 * as schematically indicated in FIG.
    If the lifting device 34b and the buffer device 35b are also provided, as shown in FIGS. 6 to 8, then the first conveying device 54b also comprises a transfer lifter 60b for goods 2.
    The stationary erecting lifter 60a; 60b includes a liftable and lowerable transport device 61a, 61b for goods 2, wherein the first transport device 61a on a (not shown) first lifting drive vertically adjustable lifting frame and a second transport device 61b on a (not shown) second lifting drive vertically adjustable lifting frame are constructed. According to the embodiment shown, the first transport device 61a is mounted above the lifting frame on a first mast 62a and the second transport device 61b is mounted on a second mast 62b via the lifting frame N201V36300 21/12/2011 16:27
    No .: R390 P.026 / 062 16:24:41 21-12-2011 27/62 25 • · · * t »• · · t * • * · · ·
    · «··· * • * •« «· · · I 23
    The transport devices 61a, 61b each comprise an upper drive device 63a, 63b (FIG. 3, 7) which can be driven, with a conveying direction running parallel to the rack aisle 15, and a single load 2 or two load carriers 2 can be received one behind the other in the conveying direction. The conveyor device is, for example, a roller conveyor or a conveyor belt and the like.
    The transport device 61a, 61b can now be adjusted via the lifting drive between the conveying sections 56, 49 in order to take goods 2 from the lower conveyor section 56 and deliver them to the upper conveyor section 59, wherein a load 2 is provided at the transfer section 46 'at the upper conveyor section 59 becomes. The Übetgabeabschnitt 46 'is thus ausgelkJet of the Fördeivor direction 54a, 54b
    The transport devices 36a; 36b are independently (decoupled) adjustable from one another between the shelving levels 16 to the height level of each shelf level 16 and to the height level of the conveyor level 57, so that loads 2 on the one hand between the transport device 36a; 36b and the bar setting device 43, 44 and, on the other hand, between the transporting device 36a; 36b and the delivery conveyor 43, 44 and the conveyors 54a, 55a, 54b, 55b.
    Since the clearance between the conveyors 54a, 55a; 54b; 55b corresponds approximately to the width of the rack aisle 15, a very space-saving arrangement of the Vorzonen conveyor is achieved The conveyor devices 54a, 55a; 54b; 55b are thereby connected via a common sortfer conveyor technology, for example to an automated picking station (not shown) or a loading station for loading a load carrier, such as a pallet and the like.
    The opposite BereksteRfördervonichtungen 43,44 are in the direction of the rack aisle 15 at least by the length of the transport device 36a; 36b spaced apart, so that the transport device 36a; 36b is movable in its raised to the shelf level 16 transfer or Übemahmestellung between the facing each other Stimkarrten the Bereitstellfördervorrichtungen 43,44 N2011 / 96300 21/12/2011 16:28
    No .: R390 P.027 / 062 16:25:30 21-12-2011 28/62 25 · «· · · · · · · · · · · · · · · · ··· · 8 ·» · · · · · I f · «· Ρ ·· · Ρ Ρ · · ·« 24
    Likewise, the opposing conveyors 54a, 55a; 54b; 55b in the direction of the rack aisle 15 at least by the length of the transport device 36a; 36b spaced apart, so that the transport device 36a; 36b can be moved in their lowered on the conveyor plane 57 transfer or Übemahmestellung between the facing end edges of the conveyors.
    The method for operating the RegaHagersys-Tems according to the embodiment in Figs. 6 and 7 will now be described with reference to FIGS. 8 to 14. The retrieval and storage process of cargo 2.1 to 2.6 within one of the shelf levels 16 is shown by one of the load-lifting devices 34b and buffer devices 35b shown in FIGS. 8 to 12 In the same way, the retrieval and storage process of cargo 2 within also take place on the load-lifting devices 34a and buffer device 35a.
    The removal process is started by a job, in particular picking order. This order may include two or more goods 2.1.2.2. In practice, it is advantageous if a plurality of conveyor vehicles 3 are used, so that can take place on several shelf levels 16 parallel outsourcing operations. Also, the embodiment shows a Fürderfahrzeug 3, which transports a single load 2.2. However, it is just as possible that the conveyor vehicle 3 can simultaneously transport several goods 2.
    The conveyor vehicle 3 is moved for a removal process along the roadway in the rack storage 1 to a storage space 17 (Fig. 6), where a according to an order, in particular picking order auszulagemdes load 2.2 by means of the load picking device 11 from the storage rack 12a, 12b on the conveyor vehicle is taken over. Thereafter, the conveyor vehicle 3 moves with the load 2.2 along the road from the shelf storage 1 out in the Umsetzbereich 53 of the cargo manipulation unit 4 * to a übemahmepiatz the first Übemahmeabschnittes 45th
    It is now possible that controlled by a material flow computer, the conveyor vehicle 3 either to a remote from the shelf storage 1 first Übemahmeab- Ν2011 / 3Θ300 21/12/2011 16:28
    No .: R390 P, 028/062 16:26:18 21-12-2011 29/62 25 ·· * »M» «· · · · · · · · · * fl * · · ♦ * ·» · fl 7) or to a second receiving section 45 adjacent to the rack storage 1 in the second buffer path section 41b (FIG. 8). Accordingly, the Förderliahrzeug 3 at least one Obemahmeabschnitt 45, which includes the load-handling unit 4 'approach, or approach two Öbemahmeabschnitte 45, which includes the load-handling unit 4', separately.
    If only the lifting device 34a and the buffer device 35a according to the embodiment of FIG. 1 are provided, then for a delivery delay the conveyor vehicle 3 is moved to a first receiving section 45 remote from the shelf bearing 1.
    The conveyor vehicle 3 is stopped at the takeup section 45, as shown in Figs. 6 and 8 at the fourth Regaiebene 16 entered from below, and there is the Auszulagemde load 2.2 by means of the load receiving device 11 from the conveyor vehicle 3 on the receiving portion 45 of the Bereitsteltfördervonlchtung 43 in the first buffer section 41 b delivered.
    The correct transfer of the load 2.2 on the Berertstekfördervorrichtung 43 in the first buffer section 41b can be monitored by a sensor, not shown. After that, load 2.2 is conveyed from the receiving portion 45 in the direction 48b to the top feed portion 46.
    If a load 2.1 is already present at the upper transfer section 46 at the front transfer point, the load 2.2 is conveyed to the transfer section 46 and provided at the rear upper deposit location, as indicated in FIG. 9 at the fourth rack level 16 from below. If a further load 2 is conveyed to the receiving portion 45 following an order from the conveying vehicle 3, then this too, after being transferred to the receiving portion 45, is conveyed in the direction of the top feed portion 46 and stowed in the buffer portion 47 behind the top feed portion 46, as shown in FIG entered at the third shelf level 16 from below. N2011 / 38300 21/12/2011 16:29
    No .: 9390 P.029 / 062 16: 27; 03 21-12-2011 30/62
    · Φ Φ Φ Φ Φ Φ • Φ Φ Φ Φ 26 26
    After transfer of the load 2.2 to the transfer section 45, the empty transport vehicle 3 can either drive again into the rack storage 1 and pick up a load 2 for a transfer operation or, as shown in FIG. 9, in the same rack level 16 from a transfer portion 50 a load 2 for a storage process.
    After according to this embodiment, the first buffer section 41b and the second buffer section 42a to regal alley 15 mirror each other, the stopped between the transfer section 45 and the transfer section 50 conveyor vehicle 3 can remain in its holding position, as registered in Fig. 6, and after the transfer of the Load 2.2 on the takeover section 45 there einzulagemem cargo 2 by means of the load receiving device 11 from the transfer section 50 to the FÖnderfahrzeug 3 accepted.
    If only the lifting device 34a and the buffer device 35a are provided, as shown in FIG. 1, after the transfer of the load 2 to the transfer section 45 in the first buffer section 41a, the transport vehicle 3 can travel from the transfer section 45 to a transfer section 50 remote therefrom in the second buffer section 42a. The Förderfahizeug 3 is stopped at the transfer section 50 and taken in the holding position the einzegemde load 2 by means of the load-picking device 11 from Übeigabeabschnitt 50 of BereftstellfÖr-dervonichtung 44 on the Förderfahizeug 3, as shown in Figs. 1 and 3.
    Likewise, a storage process is started during the Auslagervoigang in one of the shelf levels 16 Here are 2.3.2.4 on the first conveyor 54b conveyed to the transfer lifter 61b and raised from a lower conveyor level 56 on an upper conveyor level 57 and the Ladeg Oter 2.3,2.4 at a transfer section 46 * provided as shown in Figs. 8 and 9 registered. The transfer section 46 'is formed by the conveyor 54b N2011 / 36300 21/12/2011 16:30
    No .: R390 P.030 / 062 16:27:49 21-12-2011 31/62 25 • *
    * · ♦ ·· * • V 27
    If now the transport device 36b is positioned on the conveying technology plane 57 between the opposing belting devices 54b, 55b and the conveying device of the transporting device 36b and the conveying devices 54b, 55b are driven, the loaded goods to be loaded at the transfer section 46 'can be loaded simultaneously from the transfer section 46 < to the transport device 36b and the loadings 2.5,2.6 are conveyed by the transport device 36b on the conveyor 55b, as shown in Fig. 9 and 10 Through this "double game" in the field of Voizonen conveyor technology, a significant increase in performance of the shelf storage system is achieved.
    If the goods to be loaded 2.3.2.4 are now located on the transport device 36b, this is moved into a shelf level 16 defined by the material flow computer in which the loads 2.1.2.2 required for an order are already provided at the transfer section 46, as entered in FIG.
    As shown in FIG. 11, the goods to be delivered 2.1.2.2 are already provided at the transfer section 46 in the fourth rack level 16 from below so that the transport device 36b is positioned on the rack level 16 between the ready conveyors 43, 44 controlled by the material flow computer. Then, the conveying device of the transport device 36b and the ready-slellfördervonlchtungen 43,44 driven and at the same time promoted the auszulagemden cargo 2.1,2.2 from the first Pufferstreckenabschnftt 41b on the transport device 36b and einzulagendem cargo 2.3.2.4 of the Transportvorrichtüng 36b on the second buffer section 42b as shown in FIG. 12. By means of this "double gap 11" in the region of the buffer device 35b, a substantial increase in performance of the shelf storage system is achieved.
    Thereafter, the loads are 2.3.2.4 promoted by the receiving section 49 in the direction of the transfer section 50 The conveyor vehicle 3 wild proceed to the transfer section 50 and taken from this the first einzulagemde load 2.3 mitteis the load receiving device 11 on the conveyor vehicle 3. Thereafter, the loaded conveyor vehicle 3 moves into the rack storage 1. Was the load 2,3 stored in a storage area 17 takes the conveyor vehicle 3 N2011 / 36300 21/12/2011 16:31
    No .: R390 P.031 / 062 16:26:39 21-12-2011 32/62 25
    28
    Load 2 and delivers it at the transfer section 45 from, as described above, and then go again to the Übergabeäbschnitt 50 and also fetches the second einzulagemde cargo 2.4 from.
    Of course, it is also possible that the conveyor vehicle 3 at the same time pick up the two loads 2.3,2.4 and one-lagem with a single ride in the warehouse 1 can. On the return trip, it can also take two loads 2 and belspieiweise one after the other at the transfer section 45 in the first buffer section 41a; 41b or the first load 2 at the transfer section 45 in the first buffer path section 41a and the second load 2 at the transfer section 45 in the first buffer path section 41b, as described above.
    The transport device 36b is lowered with the recorded load 2.1.2.2 between the conveyor 54a, 54b and then the goods 2.1.2.2 conveyed in a "double game" described above by the transport device 36b on the second conveyor 55b and again cargo 2.7, 2.8 of the first conveyor 55a on the transport device 36b promoted.
    According to another embodiment, it is also possible, as shown in FIGS. 13 and 14, for the loaders (to be unloaded) to be delivered (to be unloaded) for delivery 2.1.2.2 located on supply conveyor devices 43 in different shelving levels 16. Belspieiweise is the load 2.1 in the fourth shelf level 16 and the load 2.2 in the third shelf level 16. On the other hand, the auszulagemden cargo 2.1.2.2 belong to different orders and be recorded together on the transport device 36b. In this case, the shelf levels 16 are approached successively by raising or lowering the transport device 36b.
    If the load 2.3.2.4 promoted by the transport device 36b on the second buffer section 42b in the value rack level, the load is simultaneously 2.1 promoted from the first buffer section 41b on the transport device 36b Thereafter, the transport device 36b is moved to the third shelf level 16, in which the load 2.2 is located. Then the LaN2011 / 36300
    No .: R390 P.032 / 062 1/1 / 2011 16:31 29 16:29:27 21-12-2011 33/62 25 from the first buffer section 41b to the transpipment device 36b.
    If the goods to be delivered 2.1.2.2 are now located on the transport device 36b, this is moved to the conveying technology level 57 between the conveying devices 54b, 55b, in which in turn loads 2.1.22.2.9.2.10 can be manipulated in the above-described orphan in the double-spear.
    Due to the successive acquisition of Ladeg Otem 2.1,2.2, a "long-sorted " Order (sequencing) are made for the required for a job LadegQter 2, in which they can be delivered to the conveyor 55b. In addition, it is already possible to produce a "pre-sorted" sequence (sequencing) for the loaders 2 required for an order by means of the delivery device 2 being conveyed by the material flow computer to the transfer section 45 in the first buffer line section 41a, 41b on one or more shelf levels 16 , Also, a combination of sequencing is possible.
    The arrangement of a first buffer section 41a, 41b and second buffer section 42a, 42b respectively on both sides of the rack aisle is in view of Altsfallsicherheit (redundancy) advantageous
    If there is a malfunction in one of the load-lifting devices 34a, 34b, the operation, therefore the jib-loading and placing-in of loader 2, may still be maintained by a functioning load-lifting device 34a, 34b.
    It can now also be provided that during the fault period at least one conveyor vehicle 3 on one or more shelf levels 16 or the conveyor vehicles 3 in the respective shelf levels 16 already transferred to the (left) takeover portion 45 of the supply conveyor 43 and / or on the transfer section 46 and / or buffer section 47 located and to be outsourced LadegQter 2 from one side to the other side on the (right) N2011 / 38300 21/12/2011 16:32
    No .: R390 P.033 / 062 30 16:30:12 21-12-2011 34/62 transfer section 45 of the debugging device 43. This can preferably be done on all shelf levels 16.
    The conveyor vehicle 3 accordingly forms a transport path between the both sides of the rack aisles 15 and 'm whose longitudinal direction offset from each other Übemah-meabschnttten 45th
    It should also be noted at this point that the transfer lifter 60a; 60b can be arranged as an alternative to the arrangement in the floor area in the ceiling area of the shelf storage.
    A third embodiment of a rack storage system is shown in FIGS. 15 to 17, which shows a rack storage 1 for loaders 2, at least one self-propelled, autonomous conveying vehicle 3, a cargo marriding unit 4 ". and optionally a hoist lift 5 as described above.
    The load manipulation unit 4 " includes front side of the storage racks 12a, 12b arranged either exclusively a first load lifting device 34a and a first buffer device 35a or, as shown, a first load lifting device 34a, a first buffer device 35a, a second load lifting device 34b and a second buffer device 35b ,
    The load manipulation unit 4 "connects to a Vorzonen- conveyor for transporting LadegOtem 2 to the load lifting device 34a and optionally lifting device 34b and for transporting LadegOtem 2 from the load lifting device 34a and optionally lifting device 34b.
    This Vorzonen conveyor system is connected to the rack storage 1 stimsetäg and comprises according to this embodiment, a central Zuststellungsbahn 65 with a conveying direction 66 in the direction of the shelf storage 1, arranged at the front end portion of the Bereitstellungsbahn 65 Ausschieusvorrichtung 67 with a reversible conveying direction 68 parallel to RegaHagerseite 18th to the discharge device 67 to both sides subsequent first conveyor 69 for transporting LadegOtem 2 to the load-lifting device 34a; 34 b with a supply line 65 opposite conveying direction 70 and the IBM lamb
    No .: R390 P.034 / 062 21/12/2011 16:33 31 16:30:59 21-12-2011 35/62 ···
    • I
    Load-lifting device 34a; 34b subsequent second conveying devices 71 for removing LadegOtem 2 from the load lifting device 34a; 34b with a delivery path 65 opposite to the conveying direction 72nd
    The first conveying device 70 and the second conveying device 71 are preferably arranged within a conveying technology plane 73. On the other hand, they can also be stated on different conveying technology levels, so that the transporting device 36a, 36b stores goods 2 on different conveying technology planes both sides and parallel to the rack aisle 15 in the extension of the respective storage rack 12a; 12b. The provisioning path 65 runs in and parallel to the rack aisle 15.
    The supply path 65, conveying devices 70, 71 are each formed by a dust track and comprise a roller conveyor or a conveyor belt and dg).
    The discharge device 67 is formed for example by a raisable and lowerable belt converter, which connects the supply path 65 and the conveyors 69 with each other. On the other hand, the discharge device 67 may also be formed by a slide which can be actuated by means of an actuator in both directions relative to the provision path 65.
    Also according to this embodiment, the above-described "double clearance * in the area of the front zones · conveyor technology on the one hand during the displacement of charge gate 2 between the transport device 36a; 36b and the first conveyor 69 (storage conveyor) and on the other hand during the displacement of LadegOtem 2 between the transport device 36a; 36b and the second conveyor 71 (Auslagerfördervorrichtung) realized, which leads to a significant increase in performance of the shelf storage system, as described above.
    FIG. 15 shows how load carriers 2.1.22 to be delivered are transferred from top transfer section 46 of Berertstellfördervorrichtung 43 to the transport device 36b and stored goods to be stored 2.3.2.4 of the transport device 36b on N2011 / 36300 91/19/9011 16:34 No .: R390 P .035 / 062 16:31:47 21-12-2011 36/62
    Have been transferred to the take-up section 49 of the ready-to-feed device 44. Thereafter, the goods to be unloaded 2.1.2.2 are raised above the transport device 36b onto the conveying technology plane 73 and the transport device 36b is positioned between the conveying devices 09, 71. Then, the conveying device of the transporting device 36b and the conveying devices 69, 71 are driven. In this case, in turn, simultaneously loadable goods (not registered) can be conveyed from the first conveying device 69 to the transporting device 36b and the loadings 2.1.2.2 from the transporting device 36b to the second conveying device 71. These actions will create both a "double play" in the area of the Vorzonen conveyor technology as well as a "double play" reached in the region of the buffer device 35b, as described in detail above.
    Likewise, the sequencing described above is possible even after this embodiment. Also, the cargo manipulation apparatus 4 " again, only the lifting device 34a and the buffer device 35a, as shown in Figs. 1 and 3, but the described Vorzone conveyor system comprise [Ke load-handling unit 4; 4 '; 4 " is angeontmt according to the embodiments shown on the front of the rack warehouse 1 Likewise, the Ladogut manipulation unit 4; 4 '; 4 " arranged between the front-end shelf side pages 18,19, therefore, be integrated in the shelf storage or in the storage shelves 12a, 12b.
    The embodiments shown in FIGS. 6, 7 or 15 to 17 also prove advantageous when, on the one hand, the first conveyor system 54 a associated with the first load-lifting device 34 a; 69 and second conveyor 55a; 71 to a first work station and on the other hand the first load conveyor 54b associated with the second load lifting device 34b; 69 and second conveyor 55b; 71 are connected to a second workstation. Accordingly, 15 jobs are connected per rack aisle 15. The workplace is, for example, a picking station (not shown) or a loading station for loading a load carrier, such as a pallet and the like.
    N2Q11 / 3630D 91/12/2011 16:35 No .: R390 P.036 / 062 16:32:34 21-12-2011 37/62 25 4
    33
    The embodiments show possible embodiments of the shelf storage, which should be noted at this point that the invention is not limited to the specific embodiments shown thereof, but also various combinations of the individual embodiments are mutually possible and this Variation Possibility due to the teaching mm technical action by representational It is thus also all conceivable embodiments, which are possible by combinations of individual details of the illustrated and described embodiment variant of the scope of protection included in the skill of the art working in this technical field.
    For the sake of order, it should finally be pointed out that, for a better understanding of the construction of the rack storage system, this or its components have been shown partly unevenly and / or enlarged andfine-reduced.
    Before old, the individual embodiments shown in FIGS. 1 to 17 can form the subject of independent solutions according to the invention. N2011 / 38300 21/12/2011 16:35
    No .: R390 P.037 / 062 16:36:54 21-12 * 2011 43/62 Reference signs Shelf storage 36 Transport device Load 37 Lifting drive Conveyor 38 Mast Load manipulation unit 39 Drive motor Hoisting vehicle 40 Conveying direction Hoisting device 41 Buffer section section Base frame 42 Buffer section section Impeller 43 BereltsteHfördervom Steering motor 44 Steady conveying device Guiding device 45 Takeover section Guide wheel 46 Transfer section Load receiving device 47 Buffer section Storage rack 48 Direction of transport Teteskoparm 49 Takeover section Driver 50 Transfer section Regal aisle 51 Buffer section Shelf plane 52 Conveying direction Storage bin 53 Conversion area Rack side 54 Conveyor rack side 55 Conveying device front longitudinal beam 56 Conveyor plane rear longitudinal beam 57 Conveying engineering plane Cross member 58 Conveying section Profile web 59 conveying section upper professional (flange 60 Umsetzheber u nterer Profüflansch 61 Transport device Guide bar 62 Mast Power supply system 63 Drive motor Sliding line 64 Transfer roller Current collector 65 Delivery path Guide frame 66 Direction of travel Lifting mechanism 67 Extraction device Cradle 68 Transport direction Vertical beam 69 Conveying device Load hoist 70 Conveying direction Buffer device 71 Conveying device 72 Conveying direction 73 Conveying technology level 21/12/2011 16:40 Nr. : R390 N2011 / 36300 P.043 / 062
    权利要求:
    Claims (16)
    [1]
    16:33:09 21-12-2011 38/62 25 * · t · * ·· Μ ** + 4 ·· • * * f · t · · «« V 9 9 9 9 9 999 9 9 9 9 9 9 9 9 · 9 9 9 9 9 9 9 9 9 · 1 claims 1. Shelf storage system with storage shelves (12 a, 12 b), which in superimposed shelf levels (16) storage bins (17) aulweisen for goods (2), and a load Manipulating unit (4; 4 *; 4 ") comprising at least a first load lifting device (34a) with a transfer device (36a) and a first buffer device (35a) with supply conveyors (43, 44), and at least one between the storage racks (34; 12a, 12b) and along the load-lifting device (34a) and buffer device (35a) extending aisle (15), and in the longitudinal direction of the rack aisle (15) in at least some of the shelf levels (16) extending guide tracks (20), and at least one along guideways (15) can be fed single-level rack operating device (3) for the transport of cargo (2) between the storage bins (17) I n the storage shelves (12a, 12b) and the buffer device (35a) in the load handling unit (4; 4 '; 4 ") and a conveyor system (54a, 55a, 69, 71) connected to the load-lifting device (34a) for transporting and transporting load (2) to and from the load-lifting device (34a), characterized in that the Buffer device (35a) at least in some of Regaiebenen (16) fixed a first buffer section (41a) and second buffer section (42a) comprises, in which the Bereitstelifürdervorrichtungen (43,44) are arranged and between which dis Transport device (36a) of the load-lifting device (34a) at least in some of the shelf levels (16) is positioned and driven such that at least a first load (2) from the first buffer section (41a) on the transport device (36a) and at least a second load (2) from the transport device ( 36) can be applied to the second buffer section (42a).
    [2]
    2. shelf storage system according to claim 1, characterized in that the load-Manipulatlonseinheit (4 *; 4 "),) further comprises a second load-lifting device (34b) with a transport device (36b) and a second buffer device (35b) with BereitsteJtfördervorrichtungen (43, 44) which has N2011 / 36300 21/12/2011 16:36 no .: R390 P.038 / 062 16:33:56 21-12-2011 39/62 • 6 9 * ··· * Φ ···· ♦ · φ Φ ·················································································································· wherein a conveyor system (54b, 55b, 69, 71) for transporting and removing loads (2) to and from the load-lifting device (34b) is connected to the second load-lifting device (34b), and wherein the buffering device (35b) at least in some of the shelf levels (16), fixedly includes a first buffer section (41b) and second buffer track section (42b) in which the supply conveyor means n-gen (43,44) are arranged and between which the Traneportvorrichtung (36b) of the load-lifting device (34b) at least in some of the shelf levels (16) positionable and driven so that at least a first load (2) from the first Pufferstreckerudischnitt (42 b) on the Traneportvorrichtung (36 b) and at least a second load (2) from the transport device (36 b) on the second buffer section (42 b) is conveyed
    [3]
    A rack storage system according to claim 1 or 2, characterized in that the supply conveyors (43) in the first buffer section (41a; 41b) pass by the loaders (2) from a take-up section (45) remote to the load-lifting device (34a; 34b) wherein the transfer section (45) can be approached by the single-level rack operating device (3) and a load (2) from the single-level rack operating device (3) is moved in a transfer section (46) adjacent to the load-lifting device (34a; 34b) 3) on the Übemahmeabschnitt (45) can be implemented.
    [4]
    A rack storage system according to any one of claims 1 to 3, characterized in that the delivery conveyor means (44) in the second buffer line section (42a; 42b) pass through the loads (2) from a transfer section (48, 48) adjacent to the load lifting device (34a; 34b) ) to a to the load-lifting device (34a; 34b) remote Übeigabeabschnitt (50) in a single conveying direction (52a; 52b) moving dusts are formed, the transfer section (50) from the Einbenenregabediengerfit (3) approachable and a load (2) from Transfer section (50) on the single level control panel (3) can be implemented. N2011 / 36300 21/12/2011 16:37 No .: R390 P.039 / 062 16:34:45 21-12-2011 40/62

    3
    [5]
    5. Shelf storage system according to claim 3 or 4, characterized in that the dust lines each between the Übemahmeplatz (45; 40) and the upper input place (46; 50) at least one buffer section (47; 51) form.
    [6]
    6. rack storage system according to one of claims 1 to 4, characterized in that the load-lifting devices (34a, 34b) are arranged spaced apart at least by a lane width from each other and are mirror images of each other.
    [7]
    7. shelf storage system according to one of claims 1 to 4, characterized in that the load-lifting devices (34a, 34b) are at least distanced from each other by a lane width apart and are arranged offset axially in the direction of the rack aisle (15).
    [8]
    8. shelf storage system according to claim 1 or 2, characterized in that the conveyor to the load-lifting device (34a, 34b) connected to the first conveyor device (54a, 54b, 69) for transporting loading goods (3) to the load-lifting device ( 34a; 34b) and a second conveyor (55a; 55b; 71) for transporting load (3) from the load-lifting device (34a; 34b), the transport device (36a; 36b) of the load-lifting device (34a; 34b at least a first load (2) from the first conveyor (54a; 54b; 69) onto the transport device (36a; 36b) at the same time ) and at least one second load (2) can be conveyed by the transport device (36a; 36b) onto the second conveying device (55a; 55b; 71)
    [9]
    9. shelf storage system according to claim 8, characterized in that the first conveying device (54a, 54b) for transporting loading goods (3) to the load lifting device (34a, 34b) in superimposed conveying technology levels N2011 / 36300 21/12/2011 16:37 No .: R390 P.040 / 062 16:35:28 21-12-2011 41/62 m * • · * ♦ «e * SS · 4 (56, 57) and conveyor sections (58 , 59) which are interconnected by a transfer jack (60).
    [10]
    10. Regaliagersystem according to one of claims 1 to 6, characterized in that the conveyor to the respective load-lifting device (34a, 34b) connected first conveyor (69) for transporting Ladeg ütem (2) to the load-lifting device (34a, 34b ) and a second conveying device (71) for removing load (2) from the load-lifting device (34a; 34b) and a supply path (65) running in the rack aisle (15) and a discharge device (67) for transporting Ladeg Qtem ( 2) from the delivery path (66) to the first conveyor (69)
    [11]
    11. shelf storage system according to claim 1 or 2, characterized in that the load-handling unit (4; 4 ', 4 ") at the end of the Lagerregaie (12a, 12b) connects.
    [12]
    12. Regaliagersystem according to claim 1 or 2, characterized in that the load-handling unit (4, 4 ', 4 ") in the storage shelves (12a, 12b) is integrated
    [13]
    13. Regaliagersystem according to one of claims 2 to 12, characterized in that the first conveying device (54a, 69) for transporting loads (2) to the last load-lifting device (34a) and the second conveyor (55a, 71) for the removal of Loading goods (2) from the first load-lifting device (34a) to a first workstation and the first conveying device (54b; 69) for transporting loading goods (2) to the second load-lifting device (34b) and the second conveying device (55b; 71) for the removal of cargo (2) from the second load-lifting device (34b) are connected to a second workstation. N2d1 / 38300 21/12/2011 16:38 No .: R390 P.041 / 062 2 $ 16:36:11 21-12-2011 42/62 · * ♦ · ** · # · »» · * · ♦ • · • • • • • • »» »· · · · ·
    [14]
    14. A method of operating a shelf storage system formed according to claims 1 to 13, characterized in that the transport unit (36a; 36b) of the load lifting device (34a; 34b) is connected between a first buffer section section (16) at least in some of the rack levels (16). 41a, 41b) and a second buffer stub section (42a; 42b) are positioned and driven in such a way that a first load (2) from the first buffer path section (41a; 41b) is simultaneously conveyed to the transport device (36a; 36b) and a second load ( 2) is conveyed by the transport device (36a, 36b) onto the second buffer path section (42a, 42b).
    [15]
    15. The method according to claim 14, characterized in that the first load (2) by the Einbenenregalbediengerät (3) from a storage space (17) to a loading-Hebevonichtung (34a, 34b) remote Obemahmeabschnitt (45) on the Bereitstellfördervorrichtung (43 ) in the first buffer stretch section (41a, 41b) and conveyed by the transfer section (45) in the conveying direction (48a, 48b) to a transfer section (46) adjacent to the load lifting device (34a, 34b).
    [16]
    16. The method according to claim 14 or 15, characterized in that the second load (2) of the transport device (36a, 36b) to one of the load-lifting device (34a, 34b) adjacent receiving portion (48) and from this in Fördemchtung (52a 52b) to a load-lifting device (34a, 34b) on the transfer conveyor (44) in the second Pufferstieckenabschnitt (42a, 42b) and then transferred by the Einbenenregelbediengerät (3) from the receiving portion (49) on the BereitstRefördervorтhtung (44) and to a Storage space (17) is promoted. TGW Logistics Group GmbH

    Lawyer GmbH r N2011 / 36300 21/12/2011 16:39 Nr .: R390 P.042 / 062
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    法律状态:
    优先权:
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