• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    A drive comprises a drive unit (1) and a plate conveyor belt, wherein the plate conveyor belt has a plurality of plate conveyor elements (9) with racks (10). The drive unit (1) drives the plate conveyor belt via an externally toothed belt (2). The teeth of the externally toothed belt (2) engage positively in the toothed racks (10) of the plate conveyor elements (9).
    公开号:AT517433A1
    申请号:T396/2015
    申请日:2015-06-22
    公开日:2017-01-15
    发明作者:Dipl Ing Drencko Jiri
    申请人:Innova Patent Gmbh；
    IPC主号:
    专利说明:

    The invention relates to a drive, which has a drive unit and a Plattenforderband, the Plattenforderband having a plurality of Plattenforderelemente having at least one rack.
    The use of Forderbåndern or escalators has been known since about 1900 from Kaufhà "usern in London and New York. The drive of this Fordermittel already has from the beginning of at least one dber gear driven gear, which in turn engages chain links. Connected to the chain links are the flat Forderélemente or stair elements of Fdrdermittel, which are guided in an endless loop in a circle. On the conveyor elements or stair elements, e.g. Persons, parcels, suitcases, etc. transported over a horizontal distance and possibly over a vertical height difference.
    In Gebåuden, the demand level increases the basic noise level during the operation of the receivables. This Grundgeråuschpegel is on the one hand by the running noise of the circulated Forder- or. Stair elements and on the other hand caused by the drive itself. Maintenance also plays a role in ensuring quiet operation and reducing costs.
    The invention is therefore based on the object to provide a quiet and low-maintenance drive of the type mentioned for a Plattenforderband.
    This object is achieved in a drive of the type mentioned above in that the drive unit has a belt, that the belt has external teeth, and that teeth of the external serration form-fittingly engage in the rack of the plate-rolling elements.
    A particular advantage of belts is that belts are low maintenance with high durability. Belts are also characterized by clean and quiet operation, as belts do not need to be lubricated like sprockets or chains or the latter will produce louder operating noise.
    The combination of a flexible belt and a rack also has the advantage that small unevennesses or MaS or positional deviations are compensated on the racks and the Plattenforderelementen, without bearing the drive and Zåhne the belt or racks as in purely metallic chains - Or gear drives are heavily used.
    When planning conveyors for transporting people, parcels or suitcases over long distances, it is necessary during the planning phase of the building to provide sufficient space in the floor for drives and for the conveyor elements guided in a circle under the means of conveyance. In addition, a subsequent installation of a conveyor belt known from the prior art can only be realized with considerable modifications to the building.
    It can therefore be particularly preferred according to the invention that the toothed rack is arranged on at least one side of the plate-loading elements. This design significantly minimizes the height of the plate conveyor belt and does not have to be integrated into the floor of the building. As a result, this preferred embodiment also allows plate changers to be mounted in existing buildings without major refurbishment work.
    In a preferred embodiment of the invention, the belt is pressed and guided against the rack by means of a pressing unit which is spaced from a deflection roller. The pressing unit ensures that the teeth engage exactly and preferably also over a longer area in the rack. The Anpress unit therefore contributes significantly to increasing the life of the belt.
    A further preferred embodiment of the invention provides that the belt with the toothed rack encloses an angle between 1 and 20 °, preferably between 1 and 10 °, particularly preferably between 1 and 5 °. Thanks to the small angle, a gentle sliding of the teeth into the toothed rack is possible, as with a zipper, and wear on the tooth flanks is minimized.
    Furthermore, it can be provided that the teeth of the belt already engage in front of the pressing unit in the rack. Due to the belt tapering at a small angle to the pressing unit and subsequently entering the rack, the belt is additionally spared.
    It is particularly preferred if a tooth head of the teeth of the belt has a rounded transition to its flanks. The rounded transition from the teeth to the flanks makes it easier to insert the external teeth into the racks.
    Furthermore, facilitating the sliding in of the rounded teeth ensures that the noise level of the belt in operation is minimized.
    Further preferred embodiments of the invention are the subject of the other dependent claims.
    Further features and advantages of the invention will become apparent from the following description of preferred exemplary embodiments of the invention with reference to the accompanying drawings. It shows:
    1 is a view of a drive according to the invention,
    2 is an enlarged plan view of a belt when inserted into a rack,
    Fig. 3 is another view of the drive according to the invention in the assembled state and
    4 shows a further embodiment of an arrangement of the drive according to the invention.
    1 and 3 show a drive with drive units 1 for a Plattenforderband with Plattenforderelementen 9. In Fig. 1, the drive is shown with removed from the drive unit 1 cover 23. The drive units 1 have an externally toothed belt 2 which is arranged between two deflection rollers 3a and 3b, a driving pulley 4 and rollers 13 of a pressure unit 6 in FIG
    Circle is guided. A tensioning device 7 acts on the deflection roller 3b and, together with the above-mentioned components, is arranged on a mounting plate 8.
    The Plattenforderelemente 9 each have a Oberflåche, Unterflache and two Seitenflachen 11.
    In order to be able to transfer the drive energy from the belt 2 to the plate request elements 9, a toothed rack 10 is arranged on each of the side plates 11 of the plate request elements 9. In order for the belt 2 engaging in the rack 10 to be better protected from dirt, objects on the plate tracing elements 9 and from unintentional contact with persons, the rack 10 is arranged in a lateral step 26 on the side surfaces 11 on the plate tracing elements 9. The rack 10 is arranged in the lateral step 26 so that the teeth of the rack 10 are recessed relative to the Seitenflachen 11.
    In an alternative embodiment, the tooth heads of Zähne the rack 10 but also biindig conclude with the Seitenflache 11, projecting over the Seitenflache 11 or else the rack 10 may be arranged directly on the Seitenflache 11 of Plattenforderelementes 9.
    Depending on the length of the Plattenforderelemente 9, the rack 10 may be executed in one piece, but also in several parts. In particular, it will usually (it may also be otherwise) between the racks 10 gaps 12 in the tibergånge the adjacent Plattenforderelemente 9 be present.
    The pressing unit 6 or its rollers 13 ensures that a number of teeth of the belt 2 corresponding to the respective requirements is permanently in engagement with the rack 10. By this number of permanently engaging teeth a sufficiently large engagement length is ensured in the racks 10. The large engagement length ensures that when the gaps 12 between the toothed racks 10 are bridged by the belt 2, no jerky movements of the plate urging elements 9 occur.
    Fig. 2 shows a rack 10, a pressing unit 6 and a belt 2, which is guided on the rollers 13 of the pressing unit 6, in detail.
    The rollers 13 are mounted by means of bolts bolts 19 or by means of an eccentric shaft 27 on the mounting plate 8. The belt 2 is supplied on the inlet side to the pressing unit 6 at a small angle a, which amounts to 2.16 ° in the illustrated embodiment. From the first roller 13 of the pressing unit 6 of the small angle α is in a flat, the Anpresseinheit 6 tapered curve over. The flat curve in the inlet region of the pressing unit 6 can be adjusted by means of the eccentric shaft 19 of the first roller 13.
    The deflection roller 3a is arranged on the mounting plate 8 so that the belt 2 is guided on the toothed rack 10 in addition to the pressing unit 6 and is subsequently deflected. In order for the externally toothed belt 2 to run in at an angle α of 2.16 ° to the pressing unit 6, the deflection roller 3b is further spaced from the rack 10 in comparison with the deflection roller 3a. The further spaced guide roller 3b is held in position on the mounting plate 8 by the clamping device 7 acting centrally on the guide roller 3b.
    The clamping device 7 consists of a U-shaped clamping carriage 15, which is guided in a groove 14 of the mounting plate 8. The clamping slide 15 is connected via an adjusting spindle 16 with a fixed bearing 17.
    By means of a nut on the adjusting spindle 16, the tensioning carriage 15 is displaced in a direction away from the pressing unit 6 for tensioning the belt 2 until the belt 2 has the desired tension. By means of another nut on the adjusting spindle 16, the first nut is countered and fixed the clamping slide 15 in its cocked position.
    In an alternative embodiment, the tensioning device 7 may be connected either to the deflection roller 3a, to the driving pulley 4 or to an additional deflection roller. Instead of the nuts and the adjusting spindle 16, the clamping carriage 15 can be made e.g. be stretched by means of an elastic element or a gas spring.
    The live belt 2 is driven via the pulley 4. In order to be able to optimally transfer the force from the belt pulley 4 to the belt 2, in particular when starting up the plate-loading belt, the externally toothed belt 2 encloses the driving belt pulley 4 at least up to a quarter in form-fitting manner.
    In an alternative embodiment of the invention, instead of the only externally toothed belt 2, an upwardly and internally toothed belt can be used. When using the double-sided belt, one of the two deflection rollers 3a, 3b can be replaced by a driving pulley. In this embodiment, the pressing unit 6 has, instead of the rollers 13, either toothed and belt-engaging rollers or a slide bar for pressing the belt against the rack 10.
    In order to be observed intervals between the belt 2 and the rack 10 are adjustable, located at one end to the mounting plate 8, an adjusting screw 18 a, 18 b. Mitteis the adjusting screw 18a, the distance between the teeth of the belt 2 and the teeth of the racks 10 and with the adjusting screw 18b in addition the angle a for the inlet of the belt 2 can be adjusted.
    For further fine tuning, two additional fine adjustment screws can additionally be located on the pressing unit 6, by means of which the pressing unit 6 as a whole can be adjusted in one direction to or away from the rack 10. In addition, the angle α can additionally be readjusted.
    Fig. 3 shows the drive with two drive units 1 and the Plattenforderband in the assembled state. The
    Plattenforderelemente 9 are arranged together or connected to each other and are guided on rails 22.
    The drive units 1 are respectively disposed opposite to the sides of the disc urging members 9 and may be turned by e.g. three to six Zåhne be offset from each other. By the staggered
    Arrangement is achieved that at least one drive unit 1 fully engages the belt 2 in a rack 10, while the belt 2 of the opposite drive unit 1 eventuel1 is just in the region of a gap 12 between racks 10.
    In an alternative embodiment, a plurality of drives can also be arranged on one or both sides of the plate conveyor belt and can be offset as desired with respect to one another.
    Fig. 4 shows an arrangement of a drive unit 1 on one side of the Plattenforderelemente 9 without another opposite drive unit 1. In this Ausfihrungsf orm is provided on the opposite side, at the height of the respective pressing unit 6 of the drive unit 1, a roller field 28 or a slide bar. The roller field 28 or the sliding strip is ideally at least as long, preferably longer, as the pressing unit 6 and supports the plate-feeding elements 9 against the pressing unit 6. The Plattenforderelemente 9 in the pressing unit 6 can thus not be moved and the Zåhne the belt 2 engage correctly in the rack 10 a. The roller field 28 or the sliding strip are guided on the Seitenflache 11 and / or in the gradation 26 of Plattenforderelemente 9.
    The driving pulley 4 is connected to the electric machine 20 via the transmission 21, respectively. As an alternative to the electric machine, e.g. also a hydraulic drive can be used.
    The arranged on the mounting plate 8 components are protected with the cover 23 in addition to dirt, objects on the Plattenforderelementen 9 and from unintentional contact with persons. In the cover 23 there is a recess 24 which is arranged congruent with the groove 14 on the mounting plate 8. In the groove 14 and the recess 24 slides the clamping slide 15, which can be tightened via a further opening 25 in the cover 23 without having to remove the cover 23.
    The drive unit 1, the Plattenforderelemente 9 and the rails 22 are standstill modules that can be executed as in a modular system komen. This design allows the Plattenforderband can be built or extended as needed, especially without major renovations of the building.
    权利要求:
    Claims (17)
    [1]
    Claims:
    A drive comprising a drive unit (1) and a plate conveyor belt, the plate conveyor belt having a plurality of plate request elements (9) with at least one rack (10), characterized in that the drive unit (1) has a belt (2) Belt (2) has a AuSenverzahnung and that Zhahne the AuSenverzahnung engage in the rack (10) of the Plattenforderelemente form-fitting.
    [2]
    2. Drive according to claim 1, characterized in that the rack (10) on one side of the Plattenforderelemente (9) is arranged.
    [3]
    3. Drive according to one of claims 1 or 2, characterized in that the rack (10) on a Plattenforderelement (9) executed in several parts and possibly with gaps (12) between the racks (10) is arranged.
    [4]
    4. Drive according to one of claims 1 to 3, characterized in that the drive unit (1) has a Anpresseinheit (6), with which the belt (2) against the rack (10) is pressed and guided.
    [5]
    5. Drive according to claim 4, characterized in that the pressing unit (6) has at least one roller (13), preferably a roller field with at least three rollers (13).
    [6]
    6. Drive according to one of claims 1 to 5, characterized in that the belt (2) with the rack (10) an angle (a) between 1 to 20 °, preferably between 1 to 10 °, more preferably between 1 to 5 °, incl.
    [7]
    7. Drive according to claim 6, characterized in that the angle (a) in front of the pressing unit (6) between the belt (2) and the rack (10) is enclosed.
    [8]
    8. Drive according to one of claims 4 to 7, characterized in that the teeth of the belt (2) engage in front of the pressing unit (6) in the rack (10).
    [9]
    9. Drive according to one of Anspriiche 1 to 8, characterized in that a tooth head of the teeth of the belt (2) has a rounded transition to the flanks.
    [10]
    10. Drive according to one of claims 1 to 9, characterized in that at least five teeth permanently engage in the rack (10).
    [11]
    11. Drive according to one of Anspriiche 1 to 10, characterized in that a driving pulley (4) engages the outer toothing of the belt (2).
    [12]
    12. Drive according to one of Anspriiche 1 to 10, characterized in that the belt (2) has an inner and AuEenverzahnung and a driving pulley (4) engages the inner toothing.
    [13]
    13. Drive according to one of Anspriiche 1 to 12, characterized in that the drive unit (1) has a clamping device (7) and at least one deflection roller (3a, 3b) with the clamping device (7) is connected.
    [14]
    14. Drive according to one of Anspriiche 1 to 13, characterized in that the drive unit (1) on a mounting plate (8) is arranged.
    [15]
    15. Drive according to claim 13, characterized in that the mounting plate (8) has adjusting screws (18a, 18b), via which the angle (a) and / or the contact pressure between the belt (2) and rack (10) is adjustable.
    [16]
    16. Drive according to one of claims 4 to 15, characterized in that the contact pressure and the angle (a) on the pressing unit (6) is verånderbar.
    [17]
    17. Drive according to one of claims 6 to 16, characterized in that the angle (a) mitteis an eccentric shaft (19), a roller (13) of the pressing unit (6), is verånderbar.
    类似技术:
    公开号 | 公开日 | 专利标题
    DE2724144C2|1988-11-17|
    EP0225429A1|1987-06-16|Device for the slip-free conveying of piece-goods in any position, particularly in an inclined or essentially vertical position
    DE102005036840A1|2006-03-16|Vertical impeller adjusting device for a caterpillar working machine
    EP1375390B1|2005-09-07|Device for transporting articles
    DE202018100599U1|2018-03-15|Belt conveyors, in particular weighing belt conveyors
    WO2015058909A1|2015-04-30|Fastening device for fastening a step or a pallet to a traction mechanism
    AT517433A1|2017-01-15|Drive for a moving walk
    DE102007017628B4|2012-04-05|Conveyor belt with at least one deflectable roller mounted
    EP1273827A1|2003-01-08|Linear transmission device
    DE1293680B|1969-04-24|Conveyor device with an endless revolving conveyor, the drive of which is transmitted both by a belt and by a non-stretchable endless belt drive member
    DE10063844B4|2004-07-22|Drive system for escalators and moving walks
    DE102006024536C5|2012-10-18|Curve
    DE577801C|1933-06-06|Handrail with attached to it, the transmission of the drive power serving adhesive links for escalators
    DE20113293U1|2001-12-06|Extrusion die
    EP3414192B1|2021-11-10|Supply device
    DE112015006581B4|2019-10-10|Stages passage adjustment device for a passenger conveyor
    DE212011100065U1|2012-11-30|Belt conveyor and infeed / outfeed device
    DE102011104188A1|2012-12-20|Roller conveyor with comb-like conveyor track bearing element
    DE3017969C2|1985-05-23|Device for parallel guidance of the tensioning drum of a vertical conveyor
    DE19856651A1|1999-06-24|Noise suppressor for stage chain rollers of traveling walkways
    DE4439106C1|1996-05-30|Conveyor track for transfer of tooling pieces
    EP0776837B1|2002-11-06|Belt drive particularly for an endless conveyor belt of a conveying system
    EP1088775A2|2001-04-04|Conveyor chain in particular for machines for machining edges
    DE102004041364A1|2006-03-02|belt sander
    DE202005004667U1|2005-05-25|Lifting device, especially for a lifting table, has a shear mechanism with two beams and two support blocks that are brought closer together using a motor that is mounted on one or other of the support blocks
    同族专利:
    公开号 | 公开日
    WO2016205839A1|2016-12-29|
    AT517433B1|2017-07-15|
    AR105093A1|2017-09-06|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    DE1456375A1|1966-04-14|1968-12-12|Orenstein & Koppel Ag|Drive for escalators|
    DE2252134A1|1972-10-24|1974-04-25|Pohlig Heckel Bleichert|MOVING WALK FOR PERSONAL TRANSPORT|
    EP0013793A1|1978-08-12|1980-08-06|Harris Speedwalk Company Limited|Pivot means for walkway|
    WO2003066500A1|2002-02-06|2003-08-14|Semperit Aktiengesellschaft Holding|Band-shaped traction element and guiding device for the hand rail of an escalator or moving sidewalk|
    US3365051A|1964-06-25|1968-01-23|Westinghouse Electric Corp|Moving walk|
    US3410390A|1967-01-13|1968-11-12|George C. Petersen|Conveyor apparatus|
    CN100465083C|2003-01-07|2009-03-04|奥蒂斯电梯公司|Drive belt for a passenger conveyor|
    JP2006160494A|2004-12-09|2006-06-22|Mitsubishi Electric Corp|Drive device of passenger conveyor|AT522296A1|2019-03-25|2020-10-15|Innova Patent Gmbh|Plate conveyor|
    AT522917A1|2019-09-02|2021-03-15|Innova Patent Gmbh|Passenger conveyor|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    ATA396/2015A|AT517433B1|2015-06-22|2015-06-22|Drive for a moving walk|ATA396/2015A| AT517433B1|2015-06-22|2015-06-22|Drive for a moving walk|
    PCT/AT2016/000063| WO2016205839A1|2015-06-22|2016-06-09|Drive for a moving walkway|
    ARP160101868A| AR105093A1|2015-06-22|2016-06-22|DRIVING FOR A CONVEYOR BELT OF ARTICULATED PLATES|
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