WO2021129191A1 - 一种链条机链条导向结构 - Google Patents

一种链条机链条导向结构 Download PDF

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Publication number
WO2021129191A1
WO2021129191A1 PCT/CN2020/127070 CN2020127070W WO2021129191A1 WO 2021129191 A1 WO2021129191 A1 WO 2021129191A1 CN 2020127070 W CN2020127070 W CN 2020127070W WO 2021129191 A1 WO2021129191 A1 WO 2021129191A1
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Prior art keywords
chain
frame
support bar
guide structure
machine according
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PCT/CN2020/127070
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English (en)
French (fr)
Inventor
韩龙
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浙江德马科技股份有限公司
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Publication of WO2021129191A1 publication Critical patent/WO2021129191A1/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
    • 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

Definitions

  • the invention relates to the technical field of chain machines, in particular to a chain guide structure of a chain machine.
  • the guide structure of the chain machine is composed of a frame, a support bar and a head frame.
  • the support bar is located at the upper end of the frame, and the chain is pressed on the support bar.
  • the supporting bar plays a guiding role for the chain, and at the same time it resists the side wall of the chain piece of the chain to limit the horizontal deviation of the chain. Therefore, the straightness and stability of the support bar play an important role in the precise operation of the chain.
  • the application number is 201020598871.5, which is a patent for the upper rail mounting structure of the chain of a chain conveyor, which restricts the deviation of the upper rail by setting a rail mounting groove with an upper end on the rail.
  • the upper guide rail needs to be installed from the horizontal side of the guide rail installation slot, and there is a gap between the two, and the upper guide rail still has a certain amount of deviation in the horizontal and vertical directions, which affects the linearity of the chain during operation .
  • the invention provides a chain guide structure of a chain machine, which can stably position and guide two chains.
  • a chain guide structure of a chain machine includes a frame, a support bar and a head frame.
  • the support bar is located on the upper side of the frame, and the head frame is located at both ends of the frame.
  • the length of the frame is
  • a guide groove is provided in the direction of the support bar; a cross section of the frame is taken perpendicular to the length direction, and the side surface of the support bar is attached to the inner wall of the guide groove to form a sticker on the cross section.
  • the bonding line, the bonding line extends to one side of the support bar and is inclined outward by an angle A, 0 ⁇ A ⁇ 90°.
  • the load of the double chain is heavy.
  • the pressure of the chain on the support bar makes the deformation of the support bar much greater than the pressure of a single chain on the support bar.
  • the deformation volume of the support bar to both sides will become larger.
  • the existing single chain The structure cannot accommodate the amount of deformation.
  • the technical solution can effectively accommodate the deformed support bar, that is, the support bar will deform evenly on the front and rear sides after being stressed. With a 90° guide groove, the deformation volume will overflow the outside of the guide groove, and the guide groove will lose the guide.
  • the restriction of the strip causes the guide strip to be caught by the friction of the side wall of the guide groove when it is restored, which causes the chain to run unevenly.
  • At least two chains are arranged on the supporting bar, and the chain is restricted by arranging guide bars on the supporting bar.
  • the frame includes a main board and a side board, and the side board is provided with reinforcing ribs.
  • the guide groove adopts the bending form to match the bending form of the reinforcing ribs on the two side panels, so that the frame has a reinforced structure on three sides, which makes the structure of the entire frame stronger, and can at least match the heavy-duty chain machine with two chains. .
  • two rows of openings are provided in the length direction of the side plate, and the two rows of openings are symmetrically distributed on both sides of the reinforcing rib.
  • the free end of the side plate is perpendicular to the flat section in the middle of the bonding line.
  • bearing platform structure contained inside the main board between the guide groove and the side plate, and the bearing platform structure, the guide groove and the side plate cooperate with each other to form a supporting space.
  • the end of the headstock is provided with a bump, and the bump is located in the supporting space to limit the shape of the guide groove and the shape and direction of the side plate.
  • the head frame includes a bearing platform structure embedded inside the frame.
  • an end block is provided on the head frame, and the end block abuts against the end of the support bar.
  • the two ends of the reinforcing rib have mounting holes matched with the head frame.
  • the present invention has the advantages of installing the support bar from the upper end of the guide groove, which reduces the installation difficulty and facilitates replacement and maintenance;
  • the guide groove has a structure with a wide upper and a narrow bottom, so the support bar and the frame
  • the side wall can always keep close contact, effectively accommodate the deformation of the support bar under heavy load, avoid the horizontal deviation and twisting of the support bar, so that the chain can run smoothly;
  • the support bar has a large upper end surface and can be set
  • There is more than one guide bar and chain which improves its carrying capacity and can ensure the stability of the operation of multiple chains.
  • Figure 1 is a schematic diagram of the structure of the present invention
  • Figure 2 is an exploded view of the structure of the present invention
  • Figure 3 is a side view of the frame and the support bar
  • Figure 4 is a schematic diagram of the rack structure.
  • the chain guide structure of the chain machine includes a frame 1, a support bar 2, and a head frame 3.
  • the support bar 2 is located on the upper side of the frame 1
  • the head frame 3 is located at the end of the frame 1
  • a chain 4 is installed on the support bar 2
  • a rotating shaft 34 is provided on the head frame 3
  • the chain 4 extends from the upper side of the support bar 2 to both ends , And bypass the rotating shaft 34 at the lower end of the frame 1 to form a closed loop chain.
  • the frame 1 is provided with a guide groove 11, and the support bar 2 and the guide groove 11 have complementary shapes. In the installed state, the support bar 2 is in contact with the side wall 111 of the guide groove 11, and the head frame 3 fixes the two ends of the support bar 2 Snap.
  • the side surface of the support bar 2 is attached to the inner wall 111 of the guide groove 11 to form a bonding line 5 on the cross section, and the bonding line 5 includes the flat middle The section 51 and the inclined section 52 on both sides.
  • the straight section 51 is located between the frame 1 and the support bar 2.
  • the inclined section 52 is inclined outward when extending from the end of the straight section 51 to the side of the support bar 2, that is, the guide groove 11 is a structure with a wide top and a narrow bottom.
  • the inclination angle of the inclined section 52 is preferably 45 ⁇ A ⁇ 60°, which can effectively accommodate the deformation of the support bar 2 under a large load, so that the chain can run smoothly. Under the gravity of the supporting bar 2 or under the combined action of the gravity of the supporting bar 2 and the chain 4, the supporting bar 2 and the side wall 111 can be kept in close contact, so as to prevent the supporting bar 2 from horizontal offset or distortion.
  • the support bar 2 is inserted from the upper part of the guide groove 11, and then clamped by the head frame 3, which is convenient for installation and easy for replacement and maintenance. Since the support bar 2 has a larger upper end surface, a plurality of guide bars 21 and chains 4 can be provided, so the load-bearing capacity of the chain 4 machine is strong, and the stability of the operation of the multiple chains 4 can be ensured.
  • two parallel guide bars 21 are provided at the upper end of the support bar 2, and the chain 4 is carried on the guide bars 21.
  • the chain piece of the chain 4 is located on the horizontal side of the guide bar 21, and the mandrel of the chain 4 is supported on the upper end of the guide bar 21.
  • the torque acting on the support bar 2 during the operation of the two chains 4 is offset by the contact surface between the support bar 2 and the side wall 111 of the guide groove 11 to ensure the stability during operation.
  • the side wall 111 and the side surface 22 of the support bar 2 are both symmetrical inclined planes, and the side surface 22 is in close contact with at least part of the side wall 111.
  • the side wall 111 and the side surface 22 may be arc-shaped surfaces, and may have a symmetrical or asymmetrical structure.
  • the lower end of the support bar 2 is in contact with the bottom surface 112.
  • the frame 1 has a sheet metal structure, and includes a main board 12 and side plates 13 on both sides of the upper side board 13.
  • the guide groove 11 is a groove formed by bending the sheet metal downward on the main board 12.
  • the side plate 13 is perpendicular to the main board 12 and forms a U-shaped structure with an opening facing downward, and a reinforcing rib 131 is provided on the side plate 13.
  • the reinforcing rib 131 is a groove formed by bending the side plate 13 toward the inner side of the frame 1.
  • the upper and lower sides of the reinforcing rib 131 are symmetrically provided with a plurality of prefabricated openings 132 for connecting and disposing other components.
  • the openings 132 are arranged along the The frame 1 is evenly distributed in the extending direction.
  • the free end 133 of the side plate 13 is perpendicular to the flat section 51 in the middle of the bonding line 5.
  • the end of the head frame 3 is provided with a bump 32, which is located in the support space 14 to limit the shape and direction of the guide groove 11 and the side plate 13, and to avoid the deformation of the frame 1, especially the free edge 13 of the side plate 13.
  • the overall strength of the structure is improved, so the free edge 13 of the side plate does not need to be reinforced, which simplifies the production process.
  • the end of the head frame 3 includes a platform structure 31 embedded inside the frame 1.
  • the platform structure 31 is a protruding structure at the end of the head frame 3, and the end of the platform structure 31 is provided with the frame 1 stepped surface 35 with the ends abutting.
  • the reinforcing rib 131 is provided with a mounting hole 1311, and the platform structure 31 and the frame 1 are connected by screws.
  • the platform structure 31 is provided with a groove 311 engaged with the reinforcing rib 131 to restrict the relative vertical movement of the two.
  • the end of the head frame 3 is provided with two protrusions 32 inserted into the supporting space 14 to carry the frame 1 and at the same time limit the deformation of the side wall 111 of the groove of the sheet metal part.
  • the bump 32 may be a cubic block, or a wedge-shaped body with one end in contact with the side plate 13 and the other end in contact with the side wall 111 of the groove.
  • the head frame 3 is provided with an end block 33 which abuts against the end of the support bar 2.
  • the end block 33 has the same shape as the end face of the support bar 2 and the guide bar 21 on it, and the two end surfaces are flush. On the one hand, the movement of the support bar 2 is restricted, and at the same time, it serves as a transition between the guide bar 21 and the rotating shaft 34.
  • the bracket 2 is placed in the guide groove 11, the head frame 3 is embedded in the frame 1, and the end block 33 abuts against the end of the bracket 2 and the head frame 3 and the frame 1 are fixed by screws.
  • the end block 33 extends to the upper side of the guide groove 11, that is, the main board 12 is sandwiched between the end block 33 and the protrusion 32 to limit the movement of the rack.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Chain Conveyers (AREA)

Abstract

一种链条机链条导向结构，包括机架（1）、托条（2）和头架（3），所述托条（2）位于所述机架（1）上侧，所述头架（3）位于所述机架（1）两侧端部，所述机架（1）的长度方向上设有安置所述托条（2）的导槽（11）；对所述机架（1）在垂直于长度方向上截取横截面，所述托条（2）侧面与所述导槽（11）的内壁（111）贴合并在所述横截面上形成贴合线（5），所述贴合线（5）向所述托条（2）一侧延伸并向外倾斜一个角度A，0＜A＜90°。该导向结构具有安装方便、导向精度高、适用于两条链条运行等优点。

Description

一种链条机链条导向结构 技术领域
本发明涉及链条机技术领域，尤其涉及一种链条机链条导向结构。
 背景技术
链条机的导向结构由机架、托条和头架三部分组成，托条位于机架上端，链条压于托条上。托条对链条起到导向作用，同时与链条的链片侧壁相抵以限制链条的水平偏移。因此，托条的平直度以及稳定性对链条的精准运行起到重要作用。如申请号为201020598871.5，名称为一种链条输送机链条的上导轨安装结构的专利，其通过在导轨上设置上端收口的导轨安装槽，以限制上导轨的偏移。该导轨安装结构中上导轨需从导轨安装槽水平侧装入，二者之间存有间隙，上导轨在水平和竖直方向仍有一定幅值的偏移，影响链条工作过程中的直线性。
在现有技术中，对单个链条定位、导向已经十分困难，如果要对两条链条进行定位和导向就更加困难，目前市场上还没有十分有效的技术手段对两条链条进行十分稳定的定位和导向的结构。
 技术问题
本发明提供了一种链条机链条导向结构能对两条链条进行稳定定位和导向。
 技术解决方案
为了达到所述目的，本发明采用如下技术方案：
一种链条机链条导向结构，包括机架、托条和头架，所述托条位于所述机架上侧，所述头架位于所述机架两侧端部，所述机架的长度方向上设有安置所述托条的导槽；对所述机架在垂直于长度方向上截取横截面，所述托条侧面与所述导槽的内壁贴合并在所述横截面上形成贴合线，所述贴合线向所述托条一侧延伸并向外倾斜一个角度A，0＜A＜90°。
双链条的载重大，链条对托条的压力使得托条形变的幅度远大于单根链条对托条的压力，托条向两侧的形变体积会变的更大，现有的单根链条的结构无法容置形变的量。采用本技术方案能有效的容置形变后的托条，就是托条受力后会均匀的向前后侧上形变，采用90°导槽，形变体积会溢向导槽外部，导槽会失去对导条的限制，导致导条在回复的时候会被导槽侧壁的摩擦力卡主，导致链条运行的时候不平稳。采用大于90°的导槽，导条的涨开的体积无法释放，会直接作用在导槽支架上，使得机架的使用寿命缩短。偏向90°时链条运行的更加稳定，偏向0°时链条的载重更大。
作为优选，所述托条上安置有至少两根链条，通过在所述托条上设置导条来限制所述链条。
作为优选，所述机架包括主板和侧板，所述侧板上设有加强筋。导槽采用的折弯形式配合两个侧板上的加强筋折弯形式，使得机架三面都有加强结构，使得整个机架的结构强度变大，至少能配合两条链条的重载链条机。
作为优选，所述侧板的长度方向上设置有两排开孔，两排所述开孔对称分布在所述加强筋两侧。
作为优选，所述侧板的自由端与所述贴合线中部的平直段垂直设置。
作为优选，所述导槽与所述侧板之间具有包含在所述主板内侧的承台结构，所述承台结构、所述导槽和所述侧板相互配合形成支撑空间。
作为优选，所述头架端部设有凸块，所述凸块位于所述支撑空间内限制所述导槽的形状和所述侧板的形状和方向。
作为优选，所述头架包括嵌在所述机架内侧的承台结构。
作为优选，所述头架上设有端块，所述端块与所述托条端部相抵。
作为优选，所述加强筋的两端具有与所述头架配合的安装孔。
 有益效果
综上，与现有技术相比，本发明的优点在于：从导槽上端安装托条，降低了安装难度，同时便于更换检修；导槽为上宽下窄的结构，因此托条与机架侧壁能够始终保持紧密接触，有效容置大载荷下的托条的变形，避免托条的水平偏移与扭曲变形，使得链条能够平稳运行；同时，托条具有较大的上端面，可设置不止一个导条与链条，提高了其承载能力，且能够保证多个链条运行的稳定性。
 附图说明
图1是本发明的结构示意图；
图2是本发明的结构分解视图；
图3是机架与托条侧视图；
图4是机架结构示意图。
图中的标号如下：
1．机架，11．导槽，111．侧壁，112．底面，12．主板，13．侧板，131．加强筋，1311．安装孔，132．开孔，133．自由端，14．支撑空间，2．托条，21．导条，22．侧面，3．头架，31．承台结构，311．槽，32．凸块，33．端块，34．转轴，35．台阶面，4．链条，5．贴合线，51．平直段，52．倾斜段。
 本发明的实施方式
下面结合附图中实施例对本发明作进一步说明。
如图1至图3所示，该链条机链条导向结构包括机架1、托条2和头架3。托条2位于机架1上侧，头架3位于机架1端部，托条2上安装有链条4，头架3上设有转轴34，链条4由托条2上侧向两端延伸，并绕过转轴34在机架1下端形成封闭的循环链条。机架1上设有导槽11，托条2与导槽11形状互补，安装状态下，托条2与导槽11的侧壁111贴合接触，头架3将托条2的两端固定卡合。，在垂直于机架1的延伸方向（长度方向）取横截面，托条2侧面与导槽11的内壁111贴合并在横截面上形成贴合线5，贴合线5包括中部的平直段51和两侧的倾斜段52，平直段51位于机架1和托条2之间，倾斜段52由平直段51端部向托条2一侧延伸时向外倾斜，即导槽11为上宽下窄的结构。倾斜段52的倾斜角度优选为45＜A＜60°，可有效容置大载荷下的托条2的变形，使得链条能够平稳运行。在托条2的重力或在托条2的重力与链条4共同作用下，托条2与侧壁111可保持紧密贴合，以避免托条2产生水平偏移或扭曲变形。
安装时，从导槽11上部放入托条2，然后再通过头架3卡合，安装便捷，同时易于更换检修。由于托条2具有较大的上端面，可设置多个导条21与链条4，因此链条4机的承载能力强，且能够保证多个链条4运行的稳定性。本实施例中，托条2上端设有两个相互平行的导条21，导条21上承载有链条4。链条4的链片位于导条21水平侧，链条4的芯轴架在导条21上端。两链条4运行过程中作用在托条2上的力矩被托条2与导槽11侧壁111接触面抵消，以保证其运行过程中的稳定性。
本实施例中，侧壁111与托条2的侧面22均为对称的倾斜平面，侧面22与至少部分侧壁111贴合接触。同样的，侧壁111与侧面22可为弧形面，可为对称或非对称结构。托条2下端与底面112接触，同样的，托条2下端与底面112之间可具有一定间隙，以适应在重物作用下的托条2的变形。
如图3所示，机架1为钣金结构，包括主板12和上侧板13两侧的侧板13，导槽11为主板12上向下钣金弯折形成的槽。侧板13与主板12垂直并形成开口朝下的U形结构，侧板13上设有加强筋131。加强筋131为侧板13上向机架1内侧弯折形成的凹槽，加强筋131上侧和下侧对称设有多个预制开孔132，用以连接设置其他部件，开孔132沿机架1延伸方向均布设置。
侧板13的自由端133与贴合线5中部的平直段51垂直设置。导槽11与侧板13之间具有包含在主板12内侧的承台结构31，承台结构31、导槽11和侧板13相互配合形成支撑空间14。头架3端部设有凸块32，凸块32位于支撑空间14内限制所述导槽11和侧板13的形状和方向，避免机架1尤其是侧板13的自由边13变形，其提高了结构的整体强度，因而无需对侧板的自由边13做加强筋处理，简化了生产工序。
如图4所示，头架3端部包括嵌在机架1内侧的承台结构31，承台结构31为头架3端部的凸出结构，承台结构31端部设有与机架1端部相抵的台阶面35。加强筋131上设有安装孔1311,承台结构31与机架1之间螺丝连接。承台结构31上设有与加强筋131嵌合的槽311，以限制二者垂向相对移动。头架3端部设有两个插入支撑空间14的凸块32，以承载机架1，同时限制钣金件的凹槽侧壁111的变形。凸块32可为立方体块，也可为一端与侧板13接触、另一端与凹槽侧壁111接触的楔形体。
头架3上设有端块33，端块33与托条2端部相抵。端块33与托条2及其上的导条21端面形状相同，二者端面齐平，一方面限制了托条2的移动，同时起到导条21与转轴34之间的过渡作用。安装时，将托条2放置在导槽11内，头架3嵌入机架1，端块33与托条2端部相抵并螺丝固定头架3与机架1。端块33延伸至导槽11上侧，即主板12夹在端块33与凸块32之间，以限制机架的移动。
以上说明仅仅是对本发明的解释，使得本领域普通技术人员能完整的实施本方案，但并不是对本发明的限制，本领域技术人员在阅读完本说明书后可以根据需要对本实施例做出没有创造性贡献的修改，这些都是不具有创造性的修改，但只要在本发明的权利要求范围内都受到专利法的保护。

Claims (10)

  1. 一种链条机链条导向结构，包括机架（1）、托条（2）和头架（3），所述托条（2）位于所述机架（1）上侧，所述头架（3）位于所述机架（1）两侧端部，其特征在于：所述机架（1）的长度方向上设有安置所述托条（2）的导槽（11）；对所述机架（1）在垂直于长度方向上截取横截面，所述托条（2）侧面与所述导槽（11）的内壁（111）贴合并在所述横截面上形成贴合线（5），所述贴合线（5）两端向所述托条（2）一侧延伸并向外倾斜一个角度A，0＜A＜90°。
  2. 根据权利要求1所述的一种链条机链条导向结构，其特征在于：所述托条（2）上安置有至少两根链条（4），通过在所述托条（2）上设置导条（21）来限制所述链条（4）。
  3. 根据权利要求1所述的一种链条机链条导向结构，其特征在于：所述机架（1）包括主板（12）和侧板（13），所述侧板（13）上设有加强筋（131）。
  4. 根据权利要求3所述的一种链条机链条导向结构，其特征在于：所述侧板（13）的长度方向上设置有两排开孔（132），两排所述开孔（132）对称分布在所述加强筋（131）两侧。
  5. 根据权利要求4所述的一种链条机链条导向结构，其特征在于：所述侧板（13）的自由端（133）与所述贴合线（5）中部的平直段（51）垂直设置。
  6. 根据权利要求5所述的一种链条机链条导向结构，其特征在于：所述导槽（11）与所述侧板（13）之间具有包含在所述主板（12）内侧的承台结构（31），所述承台结构（31）、所述导槽（11）和所述侧板（13）相互配合形成支撑空间（14）。
  7. 根据权利要求6所述的一种链条机链条导向结构，其特征在于：所述头架（3）端部设有凸块（32），所述凸块（32）位于所述支撑空间（14）内限制所述导槽（11）和所述侧板（13）的形状和方向。
  8. 根据权利要求2或3所述的一种链条机链条导向结构，其特征在于：所述头架（3）包括嵌在所述机架（1）内侧的承台结构（31）。
  9. 根据权利要求8所述的一种链条机链条导向结构，其特征在于：所述头架（3）上设有端块（33），所述端块（33）与所述托条（2）端部相抵。
  10. 根据权利要求4所述的一种链条机链条导向结构，其特征在于：所述加强筋（131）的两端具有与所述头架（3）配合的安装孔（1311）。
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Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101992932A (zh) * 2010-11-10 2011-03-30 无锡真木物流设备有限公司 链条输送机链条的下导轨安装结构
WO2011161289A1 (es) * 2010-06-22 2011-12-29 Mecalux, S.A. Perfil para un transportador de paletas y similares
CN204096516U (zh) * 2014-05-12 2015-01-14 云南聚博橡胶工程有限公司 单轨道滑槽式嵌段共聚尼龙导轨
CN204237126U (zh) * 2014-11-24 2015-04-01 扬中太格拉耐磨材料有限公司 万向固定刚性链条导轨
CN104477570A (zh) * 2014-12-03 2015-04-01 无锡中鼎物流设备有限公司 一种用于链条输送机的尼龙导轨安装结构
CN204713896U (zh) * 2014-12-03 2015-10-21 无锡中鼎物流设备有限公司 一种用于链条输送机的尼龙导轨安装结构
CN205293982U (zh) * 2015-12-17 2016-06-08 广东汇利兴精工科技有限公司 一种倍速链组装线可灵活更换的轨道装置
CN207450907U (zh) * 2017-10-13 2018-06-05 合肥凯斯迪智能科技有限公司 一种装配生产线专用铝型材
CN211619023U (zh) * 2019-12-25 2020-10-02 浙江德马科技股份有限公司 一种链条机链条导向结构

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011161289A1 (es) * 2010-06-22 2011-12-29 Mecalux, S.A. Perfil para un transportador de paletas y similares
CN101992932A (zh) * 2010-11-10 2011-03-30 无锡真木物流设备有限公司 链条输送机链条的下导轨安装结构
CN204096516U (zh) * 2014-05-12 2015-01-14 云南聚博橡胶工程有限公司 单轨道滑槽式嵌段共聚尼龙导轨
CN204237126U (zh) * 2014-11-24 2015-04-01 扬中太格拉耐磨材料有限公司 万向固定刚性链条导轨
CN104477570A (zh) * 2014-12-03 2015-04-01 无锡中鼎物流设备有限公司 一种用于链条输送机的尼龙导轨安装结构
CN204713896U (zh) * 2014-12-03 2015-10-21 无锡中鼎物流设备有限公司 一种用于链条输送机的尼龙导轨安装结构
CN205293982U (zh) * 2015-12-17 2016-06-08 广东汇利兴精工科技有限公司 一种倍速链组装线可灵活更换的轨道装置
CN207450907U (zh) * 2017-10-13 2018-06-05 合肥凯斯迪智能科技有限公司 一种装配生产线专用铝型材
CN211619023U (zh) * 2019-12-25 2020-10-02 浙江德马科技股份有限公司 一种链条机链条导向结构

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