• 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:
    PCT No. PCT/SE81/00268 Sec. 371 Date May 7, 1982 Sec. 102(e) Date May 7, 1982 PCT Filed Sep. 17, 1981 PCT Pub. No. WO82/00990 PCT Pub. Date Apr. 1, 1982.A device for use with conveyor tracks, comprising a continuous drive element (2), arranges so as to be moved by drive device (30) on a track with steering mechanisms for the drive element and load-carrying elements moving along the track, they being equipped with attachment devices (28) to the driving element in such a manner that they can accompany the same in their movements for the transport of materials. Drive element (2) has the shape of a band with corrugations, between which are constructed transverse grooves. The material in the drive element is hard and resilient and is preferably composed of a stiff plastic material and is dimensioned in such a way that the corrugations and hence the grooves in general retain their shape during the intended drive resistance and the intended load under the effect of the pointwise applying driving elements (30). At the same time, the corrugated shape of the drive element and its resilience are so designed that, in spite of its relative stiffness it can be given a continuous curvature in a number of planes or twisting from the effect of the steering mechanisms.
    公开号:SU1322975A3
    申请号:SU823506801
    申请日:1982-10-15
    公开日:1987-07-07
    发明作者:Ингвар Давидсон Матс
    申请人:Мате Иигвлр Давидсон (SE)；
    IPC主号:
    专利说明:

    This invention relates to devices for conveyor lines with a continuous operating member.
    The purpose of the invention is to simplify the design.
    FIG. I shows a part of the leading element, PID side; in fig. 2 - conveyor line, section; FIG. 3 shows a driving mechanism for a conveyor line; in fig. 4 - the leading element of another form.
    The device for the conveyor line contains a driving element I made in the form of a corrugated belt.
    The profile of the inner sides of the nodes is selected so that they can be connected to each other. Their ends are snapped onto the surfaces 14 dividing the protrusion J3 in the middle. Due to this asymmetric material thickness, portions 2 and 3 are mirror images of each other. If at the same time the surfaces of the inner sides 9 are parallel (Fig. 1), then the sections 2 and 3 may be similar inside, as they are joined
    The leading element can be infinitely 5 with each other in an inverted, positively closed or have a finite length and consists of sections of the first type joined to each other and sections of the second type. Plots first
    and the second type is corrugated 20 between the nodes of the other side (bar form. The corrugation is visible on the outer running side 4 with the outer end surfaces 5, and the end surfaces 5 are located in two outer planes opposite to the leading element 1. From the end, the leading element is It is mostly square, with two sides of the square formed by the specified end surfaces 5, and the other two are two side surfaces 6 fixing the tape along the width. Between the end surfaces 5 there are V-shaped channels 7, sides 8 of which are facing inwards.
    The outer sides of the 4 portions 2 and 3 form the outer sides of the driving member 1: the portions 2 and 3 of both types are divided and mated with each other so that only the outer surfaces 4 remain free (Fig. 1). Sides against each other
    the dotted line in FIG. I), it is possible to get the leading element desired from similar short sections, which can be made by pouring in constant
     nye forms of rigid plastic material. You can also make endless driving elements.
    From the very form of the corrugated tape type leading element I should
     The ability to modify the Mfji form is important. This property can be adjusted by making the tape from a material of greater or lesser thickness. The depth of the grooves 7 and especially
    35 the overlap between the grooves, i.e. the distance along which the grooves on one side of the element penetrate along the line on which the corner is located (1 of the penny grooves of the other side,
    40 Without overlap, some bending is achieved in both planes, however, it is impossible to stretch or shrink, exceeding the allowable values of self-stretching or sections 2 and 3, hereinafter referred to as intrag. . compressing the material in the middle section
    In a number of cases, it is desirable
    The 9 sides are visible. They are visible in front of the end surfaces 5 at the depressions 10 and are connected by inwardly rounded surfaces 11 with a narrow passage. The interior of the valleys 10 is extended. Pa of the outer portions 12 of the inner side 9 shows a protrusion 13 — a sliding section; its profile in the section coincides with the profile of the depression 10. The rounded internal running surfaces i1 are directed. This is to the outer sides of the groove 7, and the thickness of the material between the surfaces 8 and 1I is less with one
    50
    non-spring driving element, then the depth of the groove can be limited,
    The blowing element must be rigid enough so that, with the pulling force and load, the element will not spread and its corrugations and grooves will not change its shape under the action of the driving device. This requirement is achieved by using a sufficiently large material thickness and by choosing a material with a relatively high rigidity. Example successfully
    sides of the cavity formed by surfaces 11 than on the other.
    The profile of the inner sides of the nodes is selected so that they can be connected to each other. Their ends are snapped onto the surfaces 14 dividing the protrusion J3 in the middle. Due to this asymmetric material thickness, portions 2 and 3 are mirror images of each other. If at the same time the surfaces of the inner sides 9 are parallel (Fig. 1), then the sections 2 and 3 may be similar inside, as they are joined
    SRI. When connecting sections of the first 2 and second 3 types during their docking (Fig. 1) so that the nodes on the ONE side perpendicular splices
    the dotted line in FIG. I), it is possible to get a leading element of the desired length from similar short sections, which can be made by casting rigid plastic material in permanent forms. You can also make endless driving elements.
    From the very form of the corrugated tape type leading element I should
    The ability to modify for- Mfji is important. This property can be adjusted by making the tape from a material of greater or lesser thickness. The depth of the grooves 7 and especially
    the overlap between the grooves, i.e. the distance along which the grooves on one side of the element penetrate along the line on which the corner is located (1 of the penny grooves of the other side,
    Without overlap, some bending is achieved in both planes, however, stretching or compression, which exceeds the allowable values
    non-spring driving element, then the depth of the groove can be limited,
    The blowing element must be rigid enough so that under tractive effort and load the element will not distribute and its corrugations and grooves will not change their shape under the action of the driving device. This requirement is achieved by using a sufficiently large material thickness and by choosing a material with a relatively high rigidity. An example of a good choice of material is an amide resin, which has sufficient rigidity and is suitable for casting into molds. The asymmetry indicated in connection with the distribution of the material limits its plasticity between the two opposite grooves 7, divided in two by the junction of two sections 2 and 3. With this distribution, two non-joined layers of material are obtained, in which the section height is equivalent to half the material thickness. In addition, the asymmetric distribution provides thick and thin layers, which, with Non-bonded layers, gives the greatest flexural strength in proportion to the thickness that can be imparted to one of the layers. The indicated proportions of the leading element represent the compromise between the desire to give the leading element the ability to regain shape and good surface strength and the ability to transfer force with the least possible quantities of materials.
    If it is necessary to adjust the length of the leading element to shorter sections compared to the modular length defined by sections 2 and 3, in the middle of the protrusion 13 one or several sections can be removed. In this way, adjustment can be made to the modular distance of one groove. With a reasonable driving element length, this stage can also be overcome due to the ability of the element to stretch by performing it with overlapping grooves.
    The driving element 1 is located in a line having an aluminum hollow beam 15 in which a V-shaped rail 6 is made of a material with good sliding relative to the material of the leading element 1. On the upper side of the aluminum bar 15 there is a groove 17, which is completed by flanges 18 directed to the top. The upper side 19 of the bar, from which the flanges 18 protrude, is shaped like a flat roller path. The sides of the flanges 18 and the groove 17 are closed with two profiles 20 of a material with good slip and with good wear resistance. The profiles 20 have lower flanges with a collar, forming an abutment from the top for the leading of one element 1. Therefore, the leading element 1 lies in the V-pattern
    0
    the flange 16 and is guided by it provided that there is some abutment from the top of the flanges 21. The driving member is mounted so that its side. 6 are directed up and down, so the grooves 7 are open on both sides. I
    As a result, the grooves 7 can be used to guide the carrier element 22. In FIG. 2 shows one such carrier with wheels 23, which run along the upper side 19 of the beam 15 and are therefore guided by flanges 18 and overlapping profiles 20. The carrier transports the load carrier 24 by means of a central part 25, which can be shaped like a hook, bowl or any other carrier depending on the nature of the transported goods. From part 25, the driven member 26 goes down with two fingers 27, immersed in two grooves of the driving member 1, pointing down. Fig. 2 also shows how the bar 15 may have a guide rod 28 for receiving support for the load carrier 24 in the event of the latter swinging.
    In the drive system for the driving element 1 (Fig. 3), the latter forms an endless belt running along a drawn line. In the middle of the line at the point where parts of the driving element are moving parallel to each other, there are two gears 29, zah-; the winding heads face the groove 7 of the driving element. The operation of the gear wheels is regulated by means of an intermediate pulley 30, which through the belt 31 transfers energy from the electric motor (not shown) to the gear wheels. The beam 15 is located in the middle of the entry points to the gears, from which the driving element enters. In the general case, a bar over its entire length can have the same cross section, and the line formed by such a bar is likewise infinite. Such a conveyor line may be made up of individual blocks, among which may be straight, curved in one or several planes, or twisted. The movement of the drive element is not prevented by a relatively large bending or twisting, the bending contributes to the recovery process by controlling the line formed by the beams. With very long lines you can set 0
    five
    0
    five
    0
    five
    Install several drive points and ensure synchronization. In a similar way, devices can be controlled from the master element, for example, by unloading materials on the carrier.
    The previous element represents the corrugated tape in the eigzag. In the leading element (Fig. A), the corrugation is preserved, however, the tape becomes, as it were, double and is supplied with two symmetrical parts going in a row, the corrugation of which looks in different directions. The drive element 1 is constructed from separate links 32, in which the central parts 33 and the lateral internal parts 34 are symmetrically out of the central part. The link is connected by means of a joint formed with one CTopoiai groove 35, and on the other hand, a protrusion 36.
    If you connect together a certain number of links 32, you get a fifiHuiibn i driving element, consisting, as it were, of two tapes with external corrugation, i.e. side portions 33, and two inner ribbons with a weaker corrugation, i.e. side portions 34. The element may be connected in the same manner with the carrier of the material and with the drive device and may be supported on a slider or roller line. The use of such a leading element also provides good bending and torsion properties in all directions. However, since the junction between the links runs along the midline, the grooves between the side portions 33 do not overlap each other with their bases, they meet along the midline with their sections, which somewhat changes the shape recovery properties. However, you can set or remove your own with jHee
    The compression and stretch ribbon can be more accurately specified, giving, in particular, a certain shape to the lateral inner parts 34. The relatively weak bending of the lateral parts 34 provides limited stretching, and the stretching decreases sharply with stretching of the link in which the inner side portions are spread out. Resistance to compression is not so important, however, with large loads, it can become very important for controlling tensile properties. Subsequent
    ;
    0
    15
    229756
    Improving the properties of the leading element in terms of resistance to traction loads can be achieved by applying a rope running through the links between the side portions 34.
    To obtain the desired technical effect, i.e. in order to make the driving element sufficiently standard in shape for its articulation and advancement of the carrier, as well as for connecting to the drive mechanism, while at the same time providing sufficient flexibility for its bending and twisting in all directions, a relatively hard and At the same time, a flexible material, the thickness of the material must be large enough to obtain the desired stiffness. However, its shape, i.e. the depth of the corrugation in comparison with the stiffness and thickness of the material should be such that the leading element allows for bending and twisting in different planes. Any shortest lead piece should be as rigid and hard as possible to eliminate the possibility of serious changes in shape when the carrier or drive unit engages with the surfaces of individual corrugations used for communication between the carrier members and the drive mechanisms on the one hand and the master member
    20
    25
    thirty
    35
    other.
    The device for the conveyor line works as follows. The lead element housed in a line is driven by a drive mechanism. The carriers 22 are loosely connected to the leader. And on the conveyor line
    0
    five
    any desired number of bearing elements. Raising the fingers 27 of the leading element grooves, it is possible to stop the bearing elements or transfer to another line.
    The driving member does not support the bearing carrier dp, it moves on the wheels 23 along the line formed by the beam 15, However, one or more driving members can be provided to support the bearing elements, for which in this case the support is fixed line equipment (Fig. 2, beam 15) at pos7 13229
    leading element. In this case, the element can go along the rollers instead of sliding along the rod. The drive element will be able to function when turning a quarter turn, as well as 5 go with gears.
    .-
    权利要求:
    Claims (3)
    [1]
    Claim 1. Device for a conveyor line, comprising a long elastic element disposed in a direction in a line, having repeating along its length at least equal parts of the first type with face surfaces, parts of the second type with end surfaces and grooves located from the lateral boundaries to the central axis, the carrier element with the slave element, located with the possibility of moving along the line and contact with the master element, and with a bottom mechanism, distinguished by that, in order to simplify the design, the lead element is made of rigid and elastic rigid plastic and in the form of a corrugated ribbon, the corrugations of which form areas of the first type, areas of the second type and grooves, while sections of the first type are made with the possibility of bending and twisting in the direction transverse to the longitudinal direction of the driving element from one lateral border to the other lateral border in its longitudinal direction and at the connecting nodes with sections of the second type, and the supporting element is positioned to ntakta with portions of the first type and second portions second- type compound which is satisfied by overlapping the inner surfaces with sliding sec,
    3229
    five
    ten
    15
    20
    25
    th - 3 30
    758
    qi and valleys, with slippery sections of the first type located in the hollows of the second type, and sliding sections of the second type located in the depressions of the first type, while the grooves are V-shaped and located with the possibility of crossing the center line of the leading element, walls of sections of the first and second types of which you accomplish, of uneven thickness and installed with the possibility of engagement with one another and the formation of a leading element of uniform thickness, and the driven element It can interact with the grooves of the drive element, and the drive mechanism is made with gear wheels, arranged with the ability to interact with the grooves of the drive element.
    [2]
    2. The device according to claim 1, characterized in that the surfaces of the V-shaped grooves are made with straight sections, and the inner surfaces of the sections of the first and second types, which are located on the side opposite to the straight sections, are arcuate.
    [3]
    3. The device according to paragraphs. 1 and 2, characterized in that the guide in the lines is made in the form of a hollow beam with internal surfaces-stops for guiding the driving element and with at least one groove for accommodating the follower in it.
    A. Device according to claims. 1-3, T is characterized by the fact that the beam is made with spaced surfaces on both sides relative to the groove for positioning the carrier element thereon.
    15
    (pus.Z
    ge,
    29 of FIG. 27
    yf
    33
    32
    V / e V
    类似技术:
    公开号 | 公开日 | 专利标题
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    US3967721A|1976-07-06|Belt drive conveyor system
    CA2072686C|2003-11-18|Sideflexing conveyor chain including low centerline hinge pin
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    CA2175189C|2001-04-10|Hose belt conveyor, and drive assembly therefor
    US4534183A|1985-08-13|Continuous freezing apparatus
    US6415905B1|2002-07-09|Transport device
    KR890009500A|1989-08-02|Twin Belt Type Continuous Casting Machine
    US2114146A|1938-04-12|Conveyer
    US2762496A|1956-09-11|Roller flight conveyor
    DE3714060C2|1988-07-21|
    NL8401222A|1984-11-16|DRIVE BELT.
    US3513780A|1970-05-26|Conveyors
    US4474286A|1984-10-02|Close-pack conveyor system
    JPH11228062A|1999-08-24|Passenger conveyor device
    DE954043C|1956-12-13|Rubber conveyor belt, which is carried by ropes within the bandwidth
    FI79815B|1989-11-30|LARVMATTA FOER LARVFORDON.
    US716932A|1902-12-30|Platform carrier.
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    同族专利:
    公开号 | 公开日
    DE3152350T1|1984-09-20|
    WO1982000990A1|1982-04-01|
    SE8006508L|1982-03-18|
    FI823403A0|1982-10-07|
    GB2105284A|1983-03-23|
    FI72697C|1987-07-10|
    JPS57501374A|1982-08-05|
    GB2105284B|1985-02-27|
    IT1138223B|1986-09-17|
    US4706800A|1987-11-17|
    FI823403L|1982-10-07|
    EP0067819A1|1982-12-29|
    IT8124013D0|1981-09-17|
    CA1156961A|1983-11-15|
    SE428552B|1983-07-11|
    JPH0372512U|1991-07-22|
    ES8207081A1|1982-09-01|
    FR2490198B1|1985-04-26|
    FR2490198A1|1982-03-19|
    FI72697B|1987-03-31|
    ES506184A0|1982-09-01|
    JPH0515459Y2|1993-04-23|
    引用文献:
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    DE2020108C3|1970-04-24|1981-06-19|Gebr. Hennig Gmbh, 8045 Ismaning|Apron conveyor|
    BE763879A|1970-06-01|1971-08-02|Kornylac Co|FLEXIBLE BELT TYPE CONVEYOR|
    FR2105425A5|1970-09-07|1972-04-28|Ilford Ltd|
    CH517044A|1971-02-24|1971-12-31|Inventio Ag|Handrail drive for escalators and passenger conveyor belts|
    CH538065A|1971-04-30|1973-06-15|Reist Walter|Link chain|
    FR2144585B1|1971-07-02|1976-09-03|Paillet Rene|
    JPS4880938A|1972-02-01|1973-10-30|
    DE2261115C3|1972-12-14|1975-08-28|Bechtloff, Gert, Dr.-Ing., 2940 Wilhelmshaven|Shroud conveyor|
    US3988941A|1975-08-01|1976-11-02|Smith Thomas R|Drive belt|
    US4084687A|1976-07-02|1978-04-18|The Laitram Corporation|Conveyor having resilient conveying surface|
    US4147069A|1976-10-01|1979-04-03|Fmc Corporation|Geared belt for positive drive transmission|
    US4170281A|1977-06-30|1979-10-09|The Laitram Corporation|Extrudable flexible modular tooth driven conveyor belt|
    JPS5433263U|1977-08-08|1979-03-05|
    FR2411780A1|1977-12-13|1979-07-13|Lesney Products Co Ltd|Transmission belt e.g. for toy or model railways - is corrugated and made of nylon, polypropylene or spring steel|
    JPS5545151Y2|1977-12-27|1980-10-23|
    US4298343A|1980-03-10|1981-11-03|The Gates Rubber Company|Reinforced belt splice|AU8629082A|1982-07-22|1984-01-26|Davidson, Mats Ingvar|Distribution system for workpieces|
    DE4118748C2|1991-06-06|1995-04-13|Deutsche Reichsbahn|Chain gear, in particular for driving continuous conveyors|
    US5957797A|1996-09-04|1999-09-28|Wright State University|Automatic change transmission utilizing continuous elastic drive belt and method|
    SE509402C2|1997-05-29|1999-01-25|Eton Construction Ab|Device for feeding product carriers for removably arranged on a rail|
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    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    SE8006508A|SE428552B|1980-09-17|1980-09-17|LONG-TERM FUEL FOR TRANSPORT COURSES|
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