• 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 conveyor belt is adapted in endless design to follow, through a part of its length, a path comprising a number of superimposed, helically extending tiers. The conveyor belt consists of mutually articulated and relatively adjustable link means, each comprising a bottom part (2) and spacer means (3) arranged at the longitudinal edges of said bottom part, said spacer means forming the two sides of the belt, the upper edge portions (4) of said spacer means being adapted to engage the lower edge portions of overlying tiers of the conveyor belt and fixedly connected through a part (6) of their length to the longitudinal edges of said bottom part, the remaining part (7) being movable relative to said bottom part. Each spacer means (3) is provided with shoulders (8, 9) mutually displaced in both the longitudinal direction and the lateral direction of the belt (1), to engage with both the inner side and the outer side of an upper edge portion (4) of the spacer means of the underlying belt tier, thereby to positively guide the said edge portion in the lateral direction.
    公开号:SU1746877A3
    申请号:SU884356070
    申请日:1988-06-27
    公开日:1992-07-07
    发明作者:Олссон Леннарт
    申请人:Фригоскандия Контрактинг Аб (Фирма)；
    IPC主号:
    专利说明:

    Fie.2
    The invention relates to an endless conveyor belt, moving over a certain part of its length along a path including several spiral helices arranged one above the other, forming a tape stack.
    The aim of the invention is to increase the strength with increasing the size of the tape stack.
    FIG. 1 shows a conveyor belt with a belt pile, general view; FIG. 2 shows the links of two belt Rus’s, cross section; FIG. 3, a section of the conveyor belt, top view; FIG. 4 is one of the constructive embodiments of the intermediate element, side view; FIG. 5, an intermediate element in the longitudinal direction of the conveyor belt; FIG. 6 - inter / exact element, bottom view, in FIG. 7 shows a second embodiment of the intermediate element, side view, FIG. 8 is a diagram of the deformation of the link element adjacent to the support ring.
    The endless conveyor belt I, for example for a conveyor device of the type shown in FIG. 1, is adapted at a section of length for following along a path comprising a series of helices 1 arranged one above the other in a spiral, partially shown in FIG. 2 and 3 includes a series of mutually articulated and relatively adjustable links consisting of the lower part 2 and intermediate elements 3 placed on their longitudinal edges, which form the two side walls of the conveyor belt and, at the same time, are designed as intermediate links, the upper edges 4 of which are pressed against the lower edges of the intermediate element lying above the tusk, thus supporting the overlying rus of the ribbon with the corresponding edges.
    In the depicted design, the lower part 2 consists of transverse connecting elements 5 having a rod shape for intermediate elements 3. The connecting elements 5 can be covered with wire, wire mesh or mp to serve as a supporting plane and allow adjustment of the links by mutual displacement in the longitudinal direction of the tape 1.
    Intermediate element 3 of its length 6 is fixedly attached to the longitudinal edges of the lower part 2. In the illustrated embodiment, this is achieved by the fact that they are rigidly connected to two core-shaped elements 5, which are extended in the longitudinal direction of the tape. The remaining part 7 of the intermediate element 3, which acts longitudinally beyond the two
    rod-shaped element 5, movable relative to the lower part 2 and provided with flanges 8 tilted in the lower and inner direction Flanges 8 consecutive intermediate elements 3
    0 form internal protrusions which engage with the inner side of the upper edge 4 of the intermediate element 3 below the 1-rolling turn of the conveyor belt. According to the invention, part 6 has
    5, an additional protrusion 9, which is inclined in the lower and outer direction and then extends further by the outer corner section 10. projecting perpendicular to the side wall of the tape. The inclined heads 9 of the subsequent intermediate element 3 thus form external projections that engage with the outside of the upper edge 4. intermediate element 3 underlying coil
    5 of the conveyor belt. Thus, the upper edge 4 is forcibly directed in the transverse direction between oppositely directed flanges 8 and inclined protrusions 9 alternating.
    0 in the longitudinal direction of the tape, those. located with an offset in the longitudinal direction.
    In order to avoid jamming the top edge 4 between the oppositely directed flange 8 and the protrusion 9 and in order to give each tape tape a strictly defined height, the supporting elements are fixedly mounted on the inner side of the inclined projections 9 having a supporting surface 11 perpendicular to the side wall of the tape. Supporting surface 11 accordingly formed by the lower part 2 and may preferably consist of the lower sides of the elements 5
    5 bar forms, which, in the illustrated embodiment, pass through the holes in the inclined protrusion 9 for fastening the outer ends from the upper side of the sections 10, for example by welding.
    0 The flange 8 and the protrusion 9, which are mutually displaced in the longitudinal and transverse directions of the belt, make it possible to achieve a forced transverse direction of the upper edge 4 of the intermediate element 3 lying below, simultaneously with the possibility of the belt moving along a curve, as shown in FIG. 3
    Through the transition section 12, part b of each intermediate element 3, which is fixed relative to
    the lower part 2 is slightly transversely displaced relative to the movable part 7, and part 6 overlaps the outer side of part 7 of the adjacent intermediate element 3. Part 7 also has an elongated hole 13 for receiving the elongated element 5 associated with the adjacent intermediate element 3 and for adjustment links relative to each other by longitudinal displacement of part b of the intermediate element 3 relative to part 7 of the adjacent intermediate element 3.
    FIG. And the transition section 12 between portions 6 and 7 is straightforward, however, it may also have a curved Shape, shown as reference number 12 in FIG. 7, where the inclined part b is longer than the flange 8 of part 7. Moreover, part 7 does not have an elongated hole, since the intermediate element 3 in accordance with FIG. 7 is acceptable to all conveyors with a completely straight belt or is advantageously mounted on an outer curve when the conveyor belt follows a curve. Thus, the intermediate element 3 according to FIG. 7 can be combined with an intermediate element 3 according to FIG. 4-6.
    The transition section 12 serves to increase the stiffness of the intermediate element 3. The increased flexural rigidity in the connection between the intermediate element 3 and the lower part 2 is achieved by means of a vertical ridge 14 formed in the lower part 6.
    In order to achieve the main part of the effect according to the invention, it is sufficient that the intermediate element 3 on the outer side of the tape stack, formed by the method described above, with the flange 8 and the protrusion 9, engage with both the inner side and the outer side of the upper edge 4 of the intermediate element 3 below tape, while the intermediate element 3 on the inside of the stack only requires a flange 8 for engagement with the inner side {if you look in the direction of the middle of the tape) of the upper edge 4 of the intermediate element 3 lying below tier stack,
    The effect provided by the design according to the invention will be seen from FIG. 8, where the top shows a schematic cross-section along a radius through two Russ of a known conveyor belt, and in the lower part the figure shows the same cross-section of a conveyor belt according to the invention. Obviously, in the famous conveyor belt load on the river A, located
    above channel B, acts on the inner support ring S and causes deformation of the link element Rusa B of the ribbon so that the tape stack can be destroyed, because the Russian of the ribbon partially falls into the Russian of this ribbon. The risk of such destruction is completely eliminated by means of a conveyor belt in accordance with the present invention, where the upper edge of section 0 of the intermediate element 3 in the ribbon track B is fixedly fixed relative to the lower edge of the section of links of the ribbon A tape, i.e. between their flange 8 and the protrusion 9, Practical tests showed that this fixed fastening really increases the strength of the tape stack in almost tenfold.
    A number of modifications to the conveyor belt
    0 as described above is allowed within the scope of this invention. For example, the flange 8 and the protrusion 9 do not require longitudinal displacement relative to each other, although such an offset is preferred,
    5 because it makes possible the production of an intermediate element from a simple charge. cooking from sheet metal.
    权利要求:
    Claims (4)
    [1]
    1. Endless conveyor belt
    0 including the length of the section following the path of movement with the possibility of imposing a series of spiraling sections and forming a band stack, and consisting of mutually jointed and adjustable relative to each other links, each of which includes the lower part and intermediate elements mounted on the longitudinal the edges of the bottom with the formation of two side walls of the tape and
    0 consisting of a part fixedly connected to the longitudinal edges of the lower part, and of a part movably mounted relative to the lower part and made with a protrusion directed obliquely downwards and
    5 inwards from it, with the possibility of interaction with the inner side of the upper edges of the intermediate elements of the underlying turn of the conveyor belt, which is so as to increase the strength
    0 when increasing the size of the tape stack, each intermediate element on the outside of the tape stack is provided with an additional protrusion made on the part fixed to the
    5 longitudinal edges of the lower part, and angled and tilted down and out of it, with the possibility of interaction with the outer side of the upper edge of the intermediate element of the underlying turn of the conveyor belt, while
    the main and additional protrusions are mainly offset in the longitudinal direction.
    [2]
    2, A conveyor belt according to claim 1, such that the lower part of the link is rigidly connected to the additional protrusion and is located on its inner side with the possibility of forming a supporting surface to support intermediate elements on the upper edge of the downstream turn of the conveyor belt.
    [3]
    3. A conveyor belt according to claims 1 and 2, which means that the lower part of the link is made as rod-shaped elements located transversely to the longitudinal axis of the conveyor belt and fixedly connected to each end of the side walls. horizontal bottom
    supporting surface for supporting intermediate elements on the lower edge of the downstream turn of the conveyor belt.
    [4]
    4. A conveyor belt according to claims 1 and 3, which is so that the additional protrusion is made with a section bent outward and with an opening with the possibility of passing through the last rod-shaped element and its fixed
    joints with a bent outward portion.
     9
    Fig.d
    eleven
    eight
    1746877 / L
    -6
    Fy
    类似技术:
    公开号 | 公开日 | 专利标题
    SU1746877A3|1992-07-07|Endless conveyor belt
    SU1395136A3|1988-05-07|Belt conveyer
    RU2162430C2|2001-01-27|Wire-braided belt moving along curvilinear path in three dimensions
    US5190143A|1993-03-02|Conveyor belt
    EP0293095B1|1994-07-13|Helical conveyor
    US5954187A|1999-09-21|Conveyor rod in side link connection
    RU99106803A|2001-01-27|Woven TAPE FROM WIRE, FOLLOWING ON A CURVILINE WAY IN THREE MEASUREMENTS
    US4846339A|1989-07-11|Flat wire conveyor with differential pitch
    JP2009525237A|2009-07-09|Modular conveyor belt with small radius in one bending direction
    US5350056A|1994-09-27|Self-supporting conveyor belt with wire-formed spacers
    US20060131139A1|2006-06-22|Conveyor belt
    US8820517B2|2014-09-02|Lateral plate element for a link included in a self-stacking endless conveyor belt
    US6382405B1|2002-05-07|Solid top radius conveyor belt
    EP0426727A1|1991-05-15|Conveyor.
    US4487013A|1984-12-11|T-rod chain
    US4300752A|1981-11-17|Hog lot gate
    US6796420B2|2004-09-28|Self-stacking conveyor belt and method
    US2312490A|1943-03-02|Flexible wire belt
    SU1006650A1|1983-03-23|Dismountable metal framing
    同族专利:
    公开号 | 公开日
    BR8607236A|1988-11-01|
    WO1987004136A1|1987-07-16|
    SE8506136L|1987-06-28|
    EP0288475A1|1988-11-02|
    JPS63502500A|1988-09-22|
    JPH07100524B2|1995-11-01|
    US4941567A|1990-07-17|
    AU589737B2|1989-10-19|
    SE452590B|1987-12-07|
    AU6831787A|1987-07-28|
    SE8506136D0|1985-12-27|
    DE3684156D1|1992-04-09|
    EP0288475B1|1992-03-04|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    RU2575787C2|2010-12-21|2016-02-20|Джон Бин Текнолоджиз Аб|Improved side plate element of link of self-laying endless conveyor belt|SE381241B|1973-03-07|1975-12-01|Frigoscandia Contracting Ab|TRANSPORT DEVICE WITH AN ENDLESS TRANSPORT BELT WHICH IS ORGANIZED TO FOLLOW FOR A PART OF ITS LENGTH A PATH CONSISTING OF A NUMBER OF ONE ANOTHER LOCATED SCREWS.|
    JPS5127065A|1974-08-28|1976-03-06|Hitachi Ltd|Handotaikibanheno gariumusentakukakusanhoho|
    JPS5145951A|1974-10-17|1976-04-19|Nippon Denso Co|UINDOKON PAREETA|
    US4036352A|1975-07-30|1977-07-19|Alto Corporation|Endless conveyor|
    FR2503106B1|1981-04-03|1986-04-18|Frigofrance Sa|CONTINUOUS BELT CONVEYOR DESCRIBING A HELICOIDE|
    SE434728B|1982-11-26|1984-08-13|Frigoscandia Contracting Ab|STORAGE DEVICE FOR THE PREPARATION OF ONE NUMBER OF THE ONE THROUGH THE OTHER SCARFLY CIRCUIT LOCATION OF AN ENDLESS TRANSPORT BELT|
    SE437008B|1982-11-26|1985-02-04|Frigoscandia Contracting Ab|CONVEYOR|
    US4741430A|1985-09-27|1988-05-03|Ashworth Bros., Inc.|Positive drive helical conveyor system|AU6423290A|1989-09-12|1991-04-18|Ashworth Bros., Inc.|Conveyor belt with stacking plates|
    SE459726B|1988-07-26|1989-07-31|Frigoscandia Contracting Ab|Transport device|
    SE469752B|1989-06-27|1993-09-06|Frigoscandia Food Process Syst|TRANSPORT BELTS FOR AIR TREATMENT PLANT WHEN THE TRAADNAET IS CONSIDERED BY SICK-SOCKET TRADE|
    US5247810A|1992-07-14|1993-09-28|Liquid Carbonic Corporation|Freezer conveyor|
    US5335590A|1992-10-30|1994-08-09|Philip Morris Incorporated|Apparatus for treatment of solid material|
    US5346057A|1992-10-30|1994-09-13|Philip Morris Incorporated|Conveyor belt for treatment of particulate solid material|
    US5526581A|1992-10-30|1996-06-18|Philip Morris Incorporated|Process for adjusting the moisture content of organic materials|
    US5350056A|1993-06-16|1994-09-27|Cambridge, Inc.|Self-supporting conveyor belt with wire-formed spacers|
    US5460260A|1994-06-22|1995-10-24|York International Corporation|Helical conveyor|
    SE505637C2|1995-10-24|1997-09-22|Frigoscandia Equipment Ab|Conveyor|
    US5702245A|1996-03-20|1997-12-30|Stein, Inc.|Conveyor for processing equipment having gas flow compensation|
    US5803232A|1996-09-06|1998-09-08|Frigoscandia Equipment Ab|Conveyor belt|
    NL1011199C1|1998-04-28|1999-10-29|Stork Titan Bv|Treatment device for treating food products with conditioned air.|
    US5974692A|1998-05-06|1999-11-02|Frigoscandia Equipment Ab|Apparatus for air-treatment of products|
    US6418834B1|1999-07-26|2002-07-16|Paul M. Perrine|Apparatus for treating an item during travel of the item along a treating trough|
    US6796420B2|2001-10-23|2004-09-28|Richard K. Byrne|Self-stacking conveyor belt and method|
    US6695128B2|2002-07-18|2004-02-24|Kvp Falcon Plastic Belting, Inc.|Stacked spiral modular plastic conveyor belt system|
    CN1953918A|2003-10-14|2007-04-25|波克股份有限公司|Self-stacking spiral conveyor with modular drive system|
    US7576655B2|2005-03-29|2009-08-18|Accu-Sort Systems, Inc.|RFID conveyor system and method|
    US7270231B2|2005-05-26|2007-09-18|Heber Gerald J|Self-stacking spiral conveyor belt|
    JP2013503801A|2009-09-04|2013-02-04|レイトラム，エル．エル．シー．|Spiral conveyor system and method|
    SE1051354A1|2010-12-21|2012-06-19|John Bean Technologies Ab|Improved side plate element for a link member in a self-stacking endless conveyor belt|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    SE8506136A|SE452590B|1985-12-27|1985-12-27|CONVEYOR|
    [返回顶部]