WO2020103246A1 - 一种具有侧向加强结构的螺旋塔输送网链 - Google Patents

一种具有侧向加强结构的螺旋塔输送网链

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Publication number
WO2020103246A1
WO2020103246A1 PCT/CN2018/121645 CN2018121645W WO2020103246A1 WO 2020103246 A1 WO2020103246 A1 WO 2020103246A1 CN 2018121645 W CN2018121645 W CN 2018121645W WO 2020103246 A1 WO2020103246 A1 WO 2020103246A1
Authority
WO
WIPO (PCT)
Prior art keywords
chain
meshing teeth
transmission
conveying
teeth
Prior art date
Application number
PCT/CN2018/121645
Other languages
English (en)
French (fr)
Inventor
吴宝东
Original Assignee
扬州市伟东传送设备有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from CN201821941356.5U external-priority patent/CN209160678U/zh
Priority claimed from CN201811391386.8A external-priority patent/CN109319391B/zh
Application filed by 扬州市伟东传送设备有限公司 filed Critical 扬州市伟东传送设备有限公司
Publication of WO2020103246A1 publication Critical patent/WO2020103246A1/zh

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G17/00—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface
    • B65G17/30—Details; Auxiliary devices
    • B65G17/38—Chains or like traction elements; Connections between traction elements and load-carriers
    • B65G17/40—Chains acting as load-carriers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G21/00—Supporting or protective framework or housings for endless load-carriers or traction elements of belt or chain conveyors
    • B65G21/20—Means incorporated in, or attached to, framework or housings for guiding load-carriers, traction elements or loads supported on moving surfaces
    • B65G21/22—Rails or the like engaging sliding elements or rollers attached to load-carriers or traction elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G23/00—Driving gear for endless conveyors; Belt- or chain-tensioning arrangements
    • B65G23/02—Belt- or chain-engaging elements
    • B65G23/04—Drums, rollers, or wheels
    • B65G23/06—Drums, rollers, or wheels with projections engaging abutments on belts or chains, e.g. sprocket wheels

Definitions

  • the invention relates to the field of conveying equipment, in particular to a spiral tower conveying network chain with a lateral reinforcement structure.
  • the conveying net chain of the existing spiral tower is driven by a rotating turntable.
  • the inner end of the conveying net chain and the turntable are co-operated by driving teeth and transmission teeth that mesh with each other.
  • the turntable drives the conveying net chain to spirally move.
  • the object of the present invention is to provide a spiral tower conveyor network chain with a lateral reinforcement structure, which can effectively solve the problems in the background art.
  • a spiral tower conveyor network chain with a lateral reinforcement structure including a plurality of chain links arranged in sequence along the track running direction, the inner end of the chain link is provided with transmission teeth, and both sides of the chain link It is provided with meshing teeth, the meshing teeth of adjacent chain links mesh with each other, and are connected by rotation through a rotating shaft; characterized in that: the roots of a plurality of adjacent meshing teeth close to the end of the transmission teeth of the link are integrally provided with reinforcement Tendons.
  • reinforcing ribs are integrally arranged between the tooth roots of a plurality of adjacent meshing teeth close to one end of the transmission teeth of the chain link, which increases the strength of the transmission end of the conveyor network chain, reduces the degree of force deformation of the transmission teeth, and can maintain a good force
  • the angle direction avoids tooth jumping; when the tension on the outer side of the mesh chain is strong, the conveyor network chain can adapt to the heavy load and the conveyance of the conveyor chain with a larger width, which avoids the network chain from flipping and even the transmission teeth bending and breaking, which improves Screw conveyor stability.
  • rollers are respectively installed at the corresponding positions of the chain links and the rails, and the rollers are rolled and supported on the corresponding rails; the setting of the rollers changes the friction mode, reduces the transmission torque of the transmission teeth at the end of the conveyor network chain, and further avoids transmission The tooth bends and breaks, which improves the stability of spiral conveying.
  • a gap is provided between the reinforcing rib and the tooth root, and the gap is used for passing debris during cleaning.
  • FIG. 1 is a schematic structural diagram of the present invention.
  • the present invention includes a plurality of chain links 1 arranged in sequence along the track running direction, the inner end of the chain link 1 is provided with transmission teeth 2, the two sides of the chain link 1 are provided with meshing teeth 3, adjacent chain links
  • the meshing teeth 3 of the 1 mesh with each other and are connected by rotation through the rotating shaft; the roots of the adjacent meshing teeth 3 close to the end of the transmission tooth 2 of the chain link 1 are all integrally provided with a reinforcing rib 4, the reinforcing rib 4 and the tooth
  • a gap 5 is provided between the roots, and the gap 5 is used for passing debris during cleaning.
  • the setting of the reinforcing rib 4 increases the strength of the transmission end of the conveyor network chain and increases the strength of the transmission end of the conveyor network chain, which reduces the degree of force deformation of the transmission teeth, can maintain a good force angle direction, and avoids tooth jumping; the outer side of the network chain is tensioned
  • the conveying network chain can adapt to the heavy load and the conveying of the wider conveying network chain, which avoids the reversal of the network chain, and even bends and breaks the transmission teeth, which improves the stability of the spiral conveying.
  • the meshing teeth 3 at the corresponding positions of the chain link 1 and the track are provided with square holes 6, and the square holes 6 are respectively rotatably installed with rollers 7, and the rollers 7 are rolled and supported on the corresponding rails.
  • the setting changes the friction mode, reduces the transmission torque of the transmission teeth at the end of the conveyor network chain, further avoids the bending and fracture of the transmission teeth, and improves the stability of the spiral transportation.
  • the transmission torque of the transmission teeth at the end of the conveyor net chain is reduced, the bending and breaking of the transmission teeth are further avoided, and the stability of spiral conveyance is improved.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chain Conveyers (AREA)

Abstract

一种具有侧向加强结构的螺旋塔输送网链，涉及输送设备领域，包括沿轨道行走方向依次排列的多个链节（1），链节（1）的内端设置有传动齿（2），链节（1）的两侧设置有啮合齿（3），相邻链节（1）的啮合齿（3）之间相互啮合、并通过转轴转动连接；其特征在于：链节（1）靠近传动齿（2）一端的多个相邻啮合齿（3）的齿根之间均一体设置有加强筋（4）。所述输送网链在链节（1）靠近传动齿（2）一端的多个相邻啮合齿（3）的齿根之间一体设置了加强筋（4），增加了输送网链传动端的强度，使输送网链能够适应重载以及宽度较大输送网链的输送，避免了网链翻转，甚至传动齿（2）弯曲断裂的情况发生，提高了螺旋输送稳定性。

Description

一种具有侧向加强结构的螺旋塔输送网链 技术领域
本发明涉及输送设备领域，具体为一种具有侧向加强结构的螺旋塔输送网链。
背景技术
现有螺旋塔的输送网链通过转动的转盘驱动，输送网链的内端与转盘之间通过相互啮合的主动齿和传动齿传动配合，转盘拨动输送网链螺旋移动。网链输送的物料向前输送时，在网链外侧张紧力较低时，经常因为输送网链重载或输送网链的宽度较大而发生网链传动齿変形，甚至与转桶想啮合的主动齿，造成跳齿；网链外侧张紧力较强时又容易导致翻链，影响了螺旋输送稳定性和输送负载。
上述缺陷的存在很大程度是因为整个塑料链板侧向强度小，链板轨道摩擦系数大所致，输送网链的侧向强度不够，从而不能实现重载以及宽度较大输送网链的输送。
发明内容
本发明的目的是提供一种具有侧向加强结构的螺旋塔输送网链，可以有效解决背景技术中的问题。
实现上述目的的技术方案是：一种具有侧向加强结构的螺旋塔输送网链，包括沿轨道行走方向依次排列的多个链节，链节的内端设置有传动齿，链节的两侧设置有啮合齿，相邻链节的啮合齿之间相互啮合、并通过转轴转动连接；其特征在于：链节靠近传动齿一端的多个相邻啮合齿的齿根之间均一体设置有加强筋。
本发明的有益效果：
本发明在链节靠近传动齿一端的多个相邻啮合齿的齿根之间一体设置了加强筋，增加了输送网链传动端的强度，使传动齿受力变形程度减少，能够保持良好受力角度方向，避免了跳齿；网链外侧张紧力较强时，使输送网链能够适应重载以及宽度较大输送网链的输送，避免了网链翻转，甚至传动齿弯曲断裂，提高了螺旋输送稳定性。
进一步地，所述链节与轨道的对应位置分别转动安装有滚轮，滚轮滚动支撑在对应轨道上；滚轮的设置改变了摩擦方式，减轻了输送网链端部传动齿的传动扭矩，进一步避免传动齿弯曲断裂，提高了螺旋输送稳定性。
进一步地，加强筋与齿根之间设置有空隙，空隙用于在清洗时通过杂物。
附图说明
图1为本发明的结构示意图。
具体实施方式
如图1所示，本发明包括沿轨道行走方向依次排列的多个链节1，链节1的内端设置有传动齿2，链节1的两侧设置有啮合齿3，相邻链节1的啮合齿3之间相互啮合、并通过转轴转动连接；链节1靠近传动齿2一端的多个相邻啮合齿3的齿根之间均一体设置有加强筋4，加强筋4与齿根之间设置有空隙5，空隙5用于在清洗时通过杂物。
加强筋4的设置增加了输送网链传动端的强度，增加了输送网链传动端的强度，使传动齿受力变形程度减少，能够保持良好受力角度 方向，避免了跳齿；网链外侧张紧力较强时，使输送网链能够适应重载以及宽度较大输送网链的输送，避免了网链翻转，甚至传动齿弯曲断裂，提高了螺旋输送稳定性。
作为本实施例的进一步改进，链节1与轨道对应位置的啮合齿3上均设置有方形孔6，方形孔6内分别转动安装有滚轮7，滚轮7滚动支撑在对应轨道上，滚轮7的设置改变了摩擦方式，减轻了输送网链端部传动齿的传动扭矩，进一步避免传动齿弯曲断裂，提高了螺旋输送稳定性。减轻了输送网链端部传动齿的传动扭矩，进一步避免传动齿弯曲断裂，提高了螺旋输送稳定性。

Claims (3)

  1. 一种具有侧向加强结构的螺旋塔输送网链，包括沿轨道行走方向依次排列的多个链节，链节的内端设置有传动齿，链节的两侧设置有啮合齿，相邻链节的啮合齿之间相互啮合、并通过转轴转动连接；其特征在于：链节靠近传动齿一端的多个相邻啮合齿的齿根之间均一体设置有加强筋。
  2. 根据权利要求1所述的一种具有侧向加强结构的螺旋塔输送网链，其特征在于：所述链节与轨道的对应位置分别转动安装有滚轮，滚轮滚动支撑在对应轨道上。
  3. 根据权利要求1所述的一种具有侧向加强结构的螺旋塔输送网链，其特征在于：加强筋与齿根之间设置有空隙，空隙用于在清洗时通过杂物。
PCT/CN2018/121645 2018-11-21 2018-12-18 一种具有侧向加强结构的螺旋塔输送网链 WO2020103246A1 (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CN201811391386.8 2018-11-21
CN201821941356.5U CN209160678U (zh) 2018-11-21 2018-11-21 一种具有侧向加强结构的螺旋塔输送网链
CN201821941356.5 2018-11-21
CN201811391386.8A CN109319391B (zh) 2018-11-21 2018-11-21 一种具有侧向加强结构的螺旋塔输送网链

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WO2020103246A1 true WO2020103246A1 (zh) 2020-05-28

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997038925A1 (en) * 1996-04-16 1997-10-23 Uni-Chains International A/S Transport band for conveying along a spiral path
US20060124437A1 (en) * 2002-10-21 2006-06-15 Ulsh Larry P Modular conveyor belt with unique link capture means
CN1876526A (zh) * 2005-06-08 2006-12-13 莱特拉姆有限责任公司 适用于急转弯的模块式塑料传送带
CN101336199A (zh) * 2006-01-30 2008-12-31 哈伯西有限公司 在一个转弯方向上具有急转半径的模块化传送带
CN102196974A (zh) * 2008-11-07 2011-09-21 莱特拉姆有限责任公司 模块化塑料螺旋式带
CN102272023A (zh) * 2009-01-12 2011-12-07 莱特拉姆有限责任公司 熔合金属的塑料传送带组件和制造方法
CN107352231A (zh) * 2017-07-18 2017-11-17 吴宝东 螺旋输送网链

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997038925A1 (en) * 1996-04-16 1997-10-23 Uni-Chains International A/S Transport band for conveying along a spiral path
US20060124437A1 (en) * 2002-10-21 2006-06-15 Ulsh Larry P Modular conveyor belt with unique link capture means
CN1876526A (zh) * 2005-06-08 2006-12-13 莱特拉姆有限责任公司 适用于急转弯的模块式塑料传送带
CN101336199A (zh) * 2006-01-30 2008-12-31 哈伯西有限公司 在一个转弯方向上具有急转半径的模块化传送带
CN102196974A (zh) * 2008-11-07 2011-09-21 莱特拉姆有限责任公司 模块化塑料螺旋式带
CN102272023A (zh) * 2009-01-12 2011-12-07 莱特拉姆有限责任公司 熔合金属的塑料传送带组件和制造方法
CN107352231A (zh) * 2017-07-18 2017-11-17 吴宝东 螺旋输送网链

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