CN103352959B - Freely combined chain links - Google Patents
Freely combined chain links Download PDFInfo
- Publication number
- CN103352959B CN103352959B CN201310324643.7A CN201310324643A CN103352959B CN 103352959 B CN103352959 B CN 103352959B CN 201310324643 A CN201310324643 A CN 201310324643A CN 103352959 B CN103352959 B CN 103352959B
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- CN
- China
- Prior art keywords
- chain link
- groove
- bearing pin
- bearing
- chain
- Prior art date
- Legal status (The legal status 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 status listed.)
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Abstract
The invention discloses freely combined chain links, comprising chain link bodies, wherein a gear drive groove is arranged at the joint part of each chain link body and a drive gear; two pin shafts which respectively extend out of the groove wall are transversely fixed on the walls at two sides of the drive groove in parallel; the central distance of the two pin shafts is equal to a standard chain pitch; the strength of the groove is equal to the central distance of the two pin shafts; an outer roller is arranged at two outer sides of the groove wall on each pin shaft by bearings; a retainer ring is pressed on the pin shaft at the outer side of each outer roller; and a rotating inner sleeve is arranged inside the drive groove on each pin shaft. The freely combined chain links can be combined together to move, also can be independently and separately controlled to move, are used for storing and partitioning the materials, and have the advantages of being simple in structures, flexible to use, and low in costs.
Description
Technical field:
The present invention is that one both can combine and moves together, can be separated controlled motion separately again, for storing and the independent assortment chain link separating material.
Background technique:
Existing chain is all be connected into a closed annular by multiple chain link, can only move together, static together in movement process, each chain link cannot be separated, be separated after can not use.
Summary of the invention:
The object of this invention is to provide one both to have combined by more piece and move together, controlled motion can be separated separately again, for storing and the independent assortment chain link separating material.
Technological scheme of the present invention completes as follows, independent assortment chain link, it includes chain link, it is characterized in that: be provided with a gear transmission groove in the connecting part of each chain link and driving gear, on the both sides cell wall of driving groove, transverse direction is parallel is fixed with the bearing pin that two are stretched out cell wall respectively, the centre distance of two bearing pins equals standard chain pitch, flute length equals the twice of centre distance between two bearing pins, each bearing pin installs an outer roller respectively at cell wall outer both sides bearing, bearing pin outside each outer roller compresses respectively and has a back-up ring, respectively at being provided with an inner sleeve rotated in driving groove on each bearing pin.
The present invention can move together with more piece combination and can be separated controlled motion separately, for storing and separate material, have structure simple, use flexibly, advantage that cost is low.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present invention; Fig. 2 is the A-A sectional view of Fig. 1; Fig. 3 is perspective view of the present invention.
Embodiment:
Describe embodiment in detail by reference to the accompanying drawings, the present invention is provided with a gear transmission groove 7 at each chain link 1 with the connecting part of driving gear, on the both sides cell wall of driving groove, transverse direction is parallel is fixed with the bearing pin 2 that two are stretched out cell wall respectively, the centre distance of two bearing pins equals standard chain pitch, flute length equals the twice of centre distance between two bearing pins, each bearing pin installs an outer roller 3 respectively at cell wall outer both sides bearing 4, bearing pin outside each outer roller compresses respectively and has a back-up ring 5, respectively at being provided with an inner sleeve 6 rotated in driving groove on each bearing pin.During installation, the inner sleeve in this chain link driving groove and driving gear are wanted to engage, because be provided with two outer rollers and an inner sleeve on every root bearing pin, thus make it freely to turn round on bearing pin, be meshed with the gear teeth on sprocket wheel when the chain link of independent assortment does rotation motion, make independent assortment chain link do support roller, the rolling-operation of straight line motion; Centre distance due to two bearing pins is the pitch of standard chain, and the width of chain link is the twice of pitch, so when multiple independent assortment chain link is close together, just can forms a standard chain and engage revolution continuously with sprocket wheel.
Claims (1)
1. independent assortment chain link, it includes chain link, it is characterized in that: be provided with a gear transmission groove in the connecting part of each chain link and driving gear, on the both sides cell wall of driving groove, transverse direction is parallel is fixed with the bearing pin that two are stretched out cell wall respectively, the centre distance of two bearing pins equals standard chain pitch, flute length equals the twice of centre distance between two bearing pins, each bearing pin installs an outer roller respectively at cell wall outer both sides bearing, bearing pin outside each outer roller compresses respectively and has a back-up ring, respectively at being provided with an inner sleeve rotated in driving groove on each bearing pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310324643.7A CN103352959B (en) | 2013-07-30 | 2013-07-30 | Freely combined chain links |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310324643.7A CN103352959B (en) | 2013-07-30 | 2013-07-30 | Freely combined chain links |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103352959A CN103352959A (en) | 2013-10-16 |
| CN103352959B true CN103352959B (en) | 2015-03-04 |
Family
ID=49309357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310324643.7A Active CN103352959B (en) | 2013-07-30 | 2013-07-30 | Freely combined chain links |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103352959B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103791028A (en) * | 2014-01-02 | 2014-05-14 | 常熟市屠宰成套设备厂有限公司 | Universal transmission chain for automatic production line |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29721588U1 (en) * | 1997-12-06 | 1998-02-19 | Flexatec Gmbh | Chain link |
| JP3669694B2 (en) * | 2002-03-22 | 2005-07-13 | 株式会社椿本チエイン | Cable drag chain |
| CN201496476U (en) * | 2009-07-15 | 2010-06-02 | 杭州永利百合实业有限公司 | Multiple-speed chain |
| CN101839118A (en) * | 2010-04-06 | 2010-09-22 | 朱克彦 | Pumping unit chain and chain drive pumping unit |
| CN202418421U (en) * | 2011-12-27 | 2012-09-05 | 杭州东华链条集团有限公司 | Large top plate cast steel chain |
| CN203384298U (en) * | 2013-07-30 | 2014-01-08 | 新乡东方工业科技有限公司 | Chain link capable of being freely combined |
-
2013
- 2013-07-30 CN CN201310324643.7A patent/CN103352959B/en active Active
Non-Patent Citations (1)
| Title |
|---|
| 导轨链传动的技术特性及工程应用;王义行等;《吉林工业大学学报》;19950831;第25卷(第4期);全文 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103352959A (en) | 2013-10-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wang Deji Inventor after: Zhang Jianxun Inventor after: Wang Aicheng Inventor before: Wang Aicheng |
|
| COR | Change of bibliographic data |