CN2600332Y - Split chain wheel - Google Patents
Split chain wheel Download PDFInfo
- Publication number
- CN2600332Y CN2600332Y CN 03210933 CN03210933U CN2600332Y CN 2600332 Y CN2600332 Y CN 2600332Y CN 03210933 CN03210933 CN 03210933 CN 03210933 U CN03210933 U CN 03210933U CN 2600332 Y CN2600332 Y CN 2600332Y
- Authority
- CN
- China
- Prior art keywords
- chain wheel
- wheel body
- fixed
- sprocket body
- press plate
- 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.)
- Expired - Fee Related
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- Gears, Cams (AREA)
Abstract
The utility model relates to a split type chain wheel which can be disassembled and assembled rapidly, comprising a chain wheel body (1), a fixed disc 92) and a fixed chain wheel press plate (3), the fixed disc (2) and the fixed chain wheel press plate (3) are disc-shaped, the side of the fixed disc (2) is provided with a convex table (6), the outer diameter of the convex table (6) is less than the inner diameter of the chain wheel body (1), the chain wheel body (1) is divided into two halves from middle position, the chain wheel body (1) is clamped at the middle position between the fixed disc (2) and the fixed chain wheel press plate (3). The fixed chain wheel press plate (3), the chain wheel body (1) and the fixed disc (2) are fixed together by a bolt (5). When the chain wheel body (1) needs to be replaced, the chain wheel body (1) can be disassembled only by detaching the bolt (5), when assembling new chain wheel body (1), it is unnecessary to adjust the tension of chain once again and is very convenient. When one face of the chain wheel teeth on the chain wheel body (1) is abraded, the chain wheel body (1) can be used inversely, thereby saving the cost. The utility model has the advantages of simple structure, reliable operation and wide application range.
Description
Technical field: but the split type sprocket wheel that the utility model relates to a kind of at high speed dismounting and installs.
Background technology: be installed on bicycle or the motor bike old-fashioned sprocket wheel when dismounting except that the fastener on the axle is unloaded down, also wheel must be removed, also to readjust the degree of tightness of chain during installation, very trouble.
Utility model content:, provide a kind of replacing split type simply and easily sprocket wheel in order to overcome the defective of changing the sprocket wheel trouble in the prior art.The utility model is achieved by following scheme, a kind of split type sprocket wheel, it is made up of sprocket body 1, reaction plate 2 and fixed chain wheels pressing plate 3, reaction plate 2 and fixed chain wheels pressing plate 3 are discoid, the side of reaction plate 2 is provided with boss 6, and the external diameter of boss 6 is less than the internal diameter of sprocket body 1, and sprocket body 1 is split into two halves by intermediate section, sprocket body 1 is clipped in the middle of reaction plate 2 and the fixed chain wheels pressing plate 3, and fixed chain wheels pressing plate 3, sprocket body 1 and reaction plate 2 are fixed together by bolt 5.When needs were changed sprocket body 1, demounting bolt 5 can unload sprocket body 1, does not need to adjust once more the elasticity of chain when new sprocket body 1 is installed, and was very simple and convenient.When one surface wear of the sprocket on the sprocket body 1, expense has been saved in sprocket body 1 use that can also turn over.The utlity model has simple in structure, reliable operation, advantage such as applied widely.
Description of drawings: Fig. 1 is the structural representation of the utility model sprocket body 1, Fig. 2 is the utility model fixed chain wheels pressing plate 3 structural representations, Fig. 3 is the structural representation of reaction plate 2, and Fig. 4 is the utility model mounting structure scheme drawing, and Fig. 5 is that the A-A of Fig. 4 is to cutaway view.
The specific embodiment one: specify the utility model below in conjunction with Fig. 1 to Fig. 5.A kind of split type sprocket wheel, it is made up of sprocket body 1, reaction plate 2 and fixed chain wheels pressing plate 3, sprocket body 1 is split into two halves by intermediate section, reaction plate 2 and fixed chain wheels pressing plate 3 are discoid, the side of reaction plate 2 is provided with boss 6, the external diameter of boss 6 is less than the internal diameter of sprocket body 1, and sprocket body 1 is clipped in the middle of reaction plate 2 and the fixed chain wheels pressing plate 3, and fixed chain wheels pressing plate 3, sprocket body 1 and reaction plate 2 are fixed together by bolt 5.
Claims (1)
1, split type sprocket wheel, it is characterized in that it is made up of sprocket body (1), reaction plate (2) and fixed chain wheels pressing plate (3), sprocket body (1) is split into two halves by intermediate section, reaction plate (2) and fixed chain wheels pressing plate (3) are discoid, the side of reaction plate (2) is provided with boss (6), the external diameter of boss (6) is less than the internal diameter of sprocket body (1), sprocket body (1) is clipped in the middle of reaction plate (2) and the fixed chain wheels pressing plate (3), and fixed chain wheels pressing plate (3), sprocket body (1) and reaction plate (2) are fixed together by bolt (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03210933 CN2600332Y (en) | 2003-01-10 | 2003-01-10 | Split chain wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03210933 CN2600332Y (en) | 2003-01-10 | 2003-01-10 | Split chain wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2600332Y true CN2600332Y (en) | 2004-01-21 |
Family
ID=34158761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03210933 Expired - Fee Related CN2600332Y (en) | 2003-01-10 | 2003-01-10 | Split chain wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2600332Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102278455A (en) * | 2011-05-17 | 2011-12-14 | 苏州钻石金属粉有限公司 | Sprocket wheel |
| CN102472380A (en) * | 2009-08-04 | 2012-05-23 | 赖安·伯克 | A torsion cushioning sprocket |
| CN103496420A (en) * | 2013-09-30 | 2014-01-08 | 浙江长江机械有限公司 | Connecting mechanism of rear wheel of motorcycle |
| CN111093833A (en) * | 2017-09-27 | 2020-05-01 | 住友重机械精科技株式会社 | Magnetic separator |
| CN111360492A (en) * | 2020-04-02 | 2020-07-03 | 黑龙江省农业机械工程科学研究院齐齐哈尔农业机械化研究所 | Combined chain wheel gear ring |
-
2003
- 2003-01-10 CN CN 03210933 patent/CN2600332Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102472380A (en) * | 2009-08-04 | 2012-05-23 | 赖安·伯克 | A torsion cushioning sprocket |
| CN102278455A (en) * | 2011-05-17 | 2011-12-14 | 苏州钻石金属粉有限公司 | Sprocket wheel |
| CN103496420A (en) * | 2013-09-30 | 2014-01-08 | 浙江长江机械有限公司 | Connecting mechanism of rear wheel of motorcycle |
| CN103496420B (en) * | 2013-09-30 | 2016-03-23 | 浙江长江机械有限公司 | A kind of bindiny mechanism of rear wheel of motorcycle |
| CN111093833A (en) * | 2017-09-27 | 2020-05-01 | 住友重机械精科技株式会社 | Magnetic separator |
| CN111360492A (en) * | 2020-04-02 | 2020-07-03 | 黑龙江省农业机械工程科学研究院齐齐哈尔农业机械化研究所 | Combined chain wheel gear ring |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |