WO2022082736A1 - 一种单向端面棘轮结构 - Google Patents

一种单向端面棘轮结构 Download PDF

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Publication number
WO2022082736A1
WO2022082736A1 PCT/CN2020/123265 CN2020123265W WO2022082736A1 WO 2022082736 A1 WO2022082736 A1 WO 2022082736A1 CN 2020123265 W CN2020123265 W CN 2020123265W WO 2022082736 A1 WO2022082736 A1 WO 2022082736A1
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Prior art keywords
rotating
face
ratchet wheel
wheel structure
filter cloth
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PCT/CN2020/123265
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English (en)
French (fr)
Inventor
罗躜
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广东恒鑫智能装备股份有限公司
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Publication of WO2022082736A1 publication Critical patent/WO2022082736A1/zh

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D41/00—Freewheels or freewheel clutches
    • F16D41/18—Freewheels or freewheel clutches with non-hinged detent
    • F16D41/185—Freewheels or freewheel clutches with non-hinged detent the engaging movement having an axial component
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
    • B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
    • B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
    • B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
    • B65H75/44—Constructional details
    • B65H75/4481—Arrangements or adaptations for driving the reel or the material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
    • B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
    • B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
    • B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
    • B65H75/44—Constructional details
    • B65H75/4481—Arrangements or adaptations for driving the reel or the material
    • B65H75/4489—Fluid motors

Definitions

  • the invention relates to a one-way end face ratchet structure.
  • the filter cloth is unidirectionally driven by a conventional ratchet mechanism, so that the semi-fluid flows to the filter cloth.
  • the front end of the filter cloth is transported, because the conventional ratchet mechanism can only realize intermittent transmission, the transmission efficiency is slow, and the tooth structure on the ratchet wheel is easily damaged by moisture, and its service life is not high.
  • the technical problem to be solved by the present invention is to provide a one-way end face ratchet structure which can improve the transmission efficiency and has a long service life.
  • a one-way end face ratchet structure includes a rotating sleeve and a rotating end cover rotatably arranged in the rotating sleeve, the end surface of the rotating end cover is intermittently provided with a rotating groove, and the rotating sleeve is provided with The rotating groove elastically contacts the connecting column, and the rotating groove is provided with a guiding inclined surface with a deep head and a narrow tail.
  • the rotating groove is arranged on the end face of the rotating end cover clockwise or counterclockwise.
  • the rotating sleeve is provided with a connecting head, and a pressing spring is connected between the connecting column and the connecting head.
  • the end face of the rotating end cover is provided with 6 rotating grooves, and the rotating sleeve is provided with 3 connecting posts.
  • the present invention has the following technical characteristics:
  • the filter cloth can be continuously driven, thereby improving the transmission efficiency and greatly improving the work efficiency;
  • Rotating the end cover can effectively isolate the contact between the one-way end surface ratchet structure and the filter cloth, reduce its dampness, and effectively improve its service life;
  • the transmission is realized through the elastic abutment between the connecting column and the rotating groove, and the transmission stability is high.
  • Fig. 1 is the exploded structure schematic diagram of the present invention
  • FIG. 2 is a schematic structural diagram of a semi-fluid automatic feeding device applying the present invention.
  • a one-way end surface ratchet structure includes a rotating sleeve 101 and a rotating end cover 102 rotatably arranged in the rotating sleeve 101.
  • the end surface of the rotating end cover 102 is intermittently provided with a rotating groove 103, and the rotating sleeve 101 is provided with a rotating
  • the connecting column 104 that the groove 102 elastically contacts, and the rotating groove 103 is provided with a guiding inclined surface 104 with a deep head and a narrow tail.
  • the rotating groove 102 is arranged on the end surface of the rotating end cover 102 clockwise or counterclockwise.
  • the rotating sleeve 101 is provided with a connecting head 105 , and a pressing spring 106 is connected between the connecting column 104 and the connecting head 105 .
  • the end surface of the rotating end cover 102 is provided with six rotating grooves 103 , and the rotating sleeve 101 is provided with three connecting posts 104 .
  • a semi-fluid automatic unloading device applying the one-way end face ratchet structure of the present invention comprises a filter cloth 1 and a first driving reel 2 and a second driving reel 3 respectively arranged at the front end and the rear end of the filter cloth 1,
  • the side of the first driving drum 2 is provided with a first driving member 4 that drives the first driving drum 2 to rotate forwardly so that the filter cloth 1 moves forward and is wound on the first driving drum 2.
  • the second driving The side of the reel 3 is provided with a second driving member 5 that drives the second driving reel 3 to rotate in the reverse direction so that the filter cloth 1 moves backward and is wound on the second driving reel 3.
  • the one-way end face ratchet structure 10 is arranged between the output end and the end of the second driving drum 3, so that when the filter cloth 1 moves forward, the second driving drum 3 is driven to rotate in a positive direction.
  • the one-way end face ratchet structure 10 of the present invention is also provided between the output end of the first driving member 4 and the end of the first driving drum 2, so that when the filter cloth 1 is backward During the movement, the first driving drum 2 is driven to rotate in the reverse direction to unwind the filter cloth 1 .
  • the rotation groove 102 is arranged clockwise on the end surface of the rotating end cover 102 connected to the first driving drum 2 , and is arranged counterclockwise on the end surface of the rotating end cover 102 connected to the second driving drum 3 .
  • the first driving member 4 (preferably a hydraulic motor) drives the rotating sleeve 101 to rotate clockwise, and the connecting column 104 on it rotates synchronously clockwise.
  • the elastic abutment between 104 and the rotating groove 103 of the corresponding rotating end cover 102 drives the rotating end cover 102 and the rotating sleeve 101 to rotate clockwise synchronously, thereby driving the first driving drum 2 to rotate clockwise and driving the filter cloth 1 to rotate.
  • the filter cloth 1 moves forward, it drives the second driving drum 3 to rotate clockwise to unwind the filter cloth 1, thereby completing the unwinding of the filter cloth 1.
  • Titanium dioxide, slag and other semi-fluid fluids with relatively high added value are blanked, during which the second driving member 5 (preferably a hydraulic motor) drives the other rotating sleeve 101 to rotate clockwise, and the connecting column 104 on it rotates synchronously clockwise.
  • the connecting column 104 can move from the head to the tail of the rotating groove 103 along the corresponding guiding slope 105, and then fall back into the other rotating groove 103 of the rotating end cover 102 through the end face of the rotating end cover 102, and The corresponding guide slopes 105 move from the head to the tail of the rotating slot 103, and so on.
  • the second driving member 5 drives its rotating sleeve 101 to rotate counterclockwise, and the connecting column 104 on it rotates counterclockwise synchronously.
  • the rotating end cover 102 and the rotating sleeve 101 are driven to rotate counterclockwise synchronously, thereby driving the second driving drum 3 to rotate counterclockwise and driving the filter cloth 1 to move backward and wind it on the second driving drum 3 , when the filter cloth 1 moves backward, it drives the first driving drum 2 to rotate counterclockwise to unwind the filter cloth 1.
  • the first driving member 4 drives the other rotating sleeve 101 to rotate counterclockwise, and the connecting column on it rotates counterclockwise.
  • the connecting column 104 rotates counterclockwise synchronously, at this time, the connecting column 104 can move from the head of the rotating groove 103 to the tail along the corresponding guiding slope 105, and fall back into the rotating end cover 102 through the end face of the rotating end cover 102.
  • Another rotating groove 103 is moved from the head to the tail of the rotating groove 103 by the corresponding guiding inclined surface 105, and this is repeated until the reset of the filter cloth 1 is completed, ready for the next feeding.
  • the present invention always ensures that the moving front end of the filter cloth 1 is driven and the rear end is driven, so as to ensure the stability of the transmission while ensuring the transmission force.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Filtration Of Liquid (AREA)

Abstract

一种单向端面棘轮结构，包括转动套（101）和可转动地设于转动套内的转动端盖（102），转动端盖的端面上间断设有旋转槽（103），转动套上设有与旋转槽弹性抵接的连接柱（104），旋转槽上设有头部深而尾部窄的导向斜面（105）。通过单向端面棘轮结构可对滤布进行连续传动，从而提高传动的效率而大大提高了工作的效率，转动端盖可有效隔离单向端面棘轮结构与滤布之间的接触，减少其受潮，从而有效提高其使用寿命，通过连接柱与旋转槽之间的弹性抵接而实现传动，其传动稳定性高。

Description

一种单向端面棘轮结构 【技术领域】
本发明涉及一种单向端面棘轮结构。
【背景技术】
在对半流体进行处理时，通常需要对半流体进行过水，过水时直接将半流体下料于滤布上，传统通过常规的棘轮机构对滤布进行单向传动，从而使半流体往滤布的前端运送，由于常规的棘轮机构只能实现间歇传动，其传动效率慢，而且棘轮上的齿形结构容易受潮而损坏，其使用寿命不高。
【发明内容】
本发明要解决的技术问题是提供可提高传动效率且使用寿命长的一种单向端面棘轮结构。
本发明的目的是这样实现的：
一种单向端面棘轮结构，包括转动套和可转动地设于所述转动套内的转动端盖，所述转动端盖的端面上间断设有旋转槽，所述转动套上设有与所述旋转槽弹性抵接的连接柱，所述旋转槽上设有头部深而尾部窄的导向斜面。
如上所述的一种单向端面棘轮结构，所述旋转槽沿顺时针或逆时针设于所述转动端盖的端面上。
如上所述的一种单向端面棘轮结构，所述转动套上设有连接头，所述连接柱与所述连接头之间连接有顶压弹簧。
如上所述的一种单向端面棘轮结构，所述转动端盖的端面上设有6条所述旋转槽，所述转动套上设有3条所述连接柱。
本发明相比现有技术具有如下技术特点：
1.通过单向端面棘轮结构可对滤布进行连续传动，从而提高传动的效率而大大提高了工作的效率；
2.转动端盖可有效隔离单向端面棘轮结构与滤布之间的接触，减少其受潮，从而有效提高其使用寿命；
3.通过连接柱与旋转槽之间的弹性抵接而实现传动，其传动稳定性高。
【附图说明】
下面结合附图对本发明的具体实施方式作进一步详细说明，其中：
图1为本发明的分解结构示意图；
图2为应用本发明的半流体自动下料装置的结构示意图。
【具体实施方式】
一种单向端面棘轮结构，包括转动套101和可转动地设于转动套101内的转动端盖102，转动端盖102的端面上间断设有旋转槽103，转动套101上设有与旋转槽102弹性抵接的连接柱104，旋转槽103上设有头部深而尾部窄的导向斜面104。
旋转槽102沿顺时针或逆时针设于转动端盖102的端面上。
转动套101上设有连接头105，连接柱104与连接头105之间连接有顶压弹簧106。
转动端盖102的端面上设有6条所述旋转槽103，转动套101上设有3条所述连接柱104。
一种应用本发明所述的单向端面棘轮结构的半流体自动下料装置，包括滤布1以及分别设于滤布1前端和后端的第一驱动卷筒2和第二驱动卷筒3，第一驱动卷筒2的侧部设有驱动第一驱动卷筒2正向转动以使得滤布1向前运动并收卷于第一驱动卷筒2上的第一驱动件4，第二驱动卷筒3的侧部设有驱动第二驱动卷筒3反向转动以使得滤布1向后运动并收卷于第二驱动卷筒3上的第二驱动件5，第二驱动件5的输出端与第二驱动卷筒3的端部之间设有本发明所述的单向端面棘轮结构10以使得当滤布1向前运动时带动第二驱动卷筒3正向从动转动以对滤布1进行放卷，第一驱动件4的输出端与第一驱动卷筒2的端部之间也设有本发明所述的单向端面棘轮结构10以使得当滤布1向后运动时带动第一驱动卷筒2反向从动转动以对滤布1进行放卷。旋转槽102沿顺时针设于与第一驱动卷筒2连接的转动端盖102的端面上，而沿逆时针设于与第二驱动卷筒3连接的转动端盖102的端面上。
本发明应用于该半流体自动下料装置使用时，第一驱动件4(优选液压马达)驱动其转动套101顺时针转动，其上的连接柱104随其同步顺时针转动，在该连接柱104与相应转动端盖102的旋转槽103的弹性抵接作用下带动该转动端盖102与转动套101同步作顺时针转动，从而驱动第一驱动卷筒2顺时针转动并驱动滤布1向前运动并收卷于第一驱动卷筒2上，滤布1向前运动时带动第二驱动卷筒3顺时 针从动转动以对滤布1进行放卷，从而完成对滤布1上的钛白粉、矿渣等附加值比较高的半流动体进行下料，期间第二驱动件5(优选液压马达)带动另一转动套101顺时针转动，其上的连接柱104随其同步顺时针转动，此时该连接柱104可沿相应的导向斜面105由旋转槽103的头部运动至尾部，并经该转动端盖102的端面重新落入该转动端盖102的另一旋转槽103，并又由相应的导向斜面105由该旋转槽103的头部运动至尾部，如此重复。在完成下料后，第二驱动件5驱动其转动套101逆时针转动，其上的连接柱104随其同步逆时针转动，在该连接柱104与相应转动端盖102的旋转槽103的弹性抵接作用下带动该转动端盖102与转动套101同步作逆时针转动，从而驱动第二驱动卷筒3逆时针转动并驱动滤布1向后运动并收卷于第二驱动卷筒3上，滤布1向后运动时带动第一驱动卷筒2逆时针从动转动以对滤布1进行放卷，期间第一驱动件4带动另一转动套101逆时针转动，其上的连接柱104随其同步逆时针转动，此时该连接柱104可沿相应的导向斜面105由旋转槽103的头部运动至尾部，并经该转动端盖102的端面重新落入该转动端盖102的另一旋转槽103，并又由相应的导向斜面105由该旋转槽103的头部运动至尾部，如此重复，直至完成对滤布1的复位，以待下次下料使用。本发明在对滤布1进行传动的过程中，始终保证滤布1的运动前端驱动而后端从动，从而在保证传动力的同时保证了传动的稳定性。

Claims (4)

  1. 一种单向端面棘轮结构，其特征在于包括转动套(101)和可转动地设于所述转动套(101)内的转动端盖(102)，所述转动端盖(102)的端面上间断设有旋转槽(103)，所述转动套(101)上设有与所述旋转槽(102)弹性抵接的连接柱(104)，所述旋转槽(103)上设有头部深而尾部窄的导向斜面(104)。
  2. 根据权利要求1所述的一种单向端面棘轮结构，其特征在于所述旋转槽(102)沿顺时针或逆时针设于所述转动端盖(102)的端面上。
  3. 根据权利要求1或2所述的一种单向端面棘轮结构，其特征在于所述转动套(101)上设有连接头(105)，所述连接柱(104)与所述连接头(105)之间连接有顶压弹簧(106)。
  4. 根据权利要求2所述的一种单向端面棘轮结构，其特征在于所述转动端盖(102)的端面上设有6条所述旋转槽(103)，所述转动套(101)上设有3条所述连接柱(104)。
PCT/CN2020/123265 2020-10-23 2020-10-23 一种单向端面棘轮结构 WO2022082736A1 (zh)

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