CN2637418Y - Split chain wheel used for transfer machine - Google Patents
Split chain wheel used for transfer machine Download PDFInfo
- Publication number
- CN2637418Y CN2637418Y CN 03277394 CN03277394U CN2637418Y CN 2637418 Y CN2637418 Y CN 2637418Y CN 03277394 CN03277394 CN 03277394 CN 03277394 U CN03277394 U CN 03277394U CN 2637418 Y CN2637418 Y CN 2637418Y
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- CN
- China
- Prior art keywords
- sprocket wheel
- sprocket
- subdivision
- utility
- model
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- 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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Abstract
The utility model discloses a subdivision sprocket for the conveyor. The sprocket uses two semi-sprockets to join with each other and by the structure of being fixedly connected by a bolt, the joining surface of the two semi-sprockets is a plane surface, a limit joining surface or is constantly locked by a positioning pin. The subdivision sprocket is characterized by convenient demolition and simple maintenance and can be widely used in the transmission system of transportation machinery.
Description
Affiliated technical field
The utility model relates to a kind of conveying machinery, relates in particular to the improvement of conveying machinery driving chain wheel structure.
Background technology
In the driving system of conveying machinery, widespread use has the transmission distance, the chain-driving of reliable operation, and the sprocket wheel in the present this chain-driving all adopts the integral structure pattern.But because the chain-driving of conveying machinery mostly adopts the open type type of drive of insufficient lubrication, and chain-driving often is in dust, humidity etc. comparatively in the rugged environment, therefore, not only the sprocket wheel wearing and tearing are very fast in the work, the maintain and replace cycle is shorter relatively, and sprocket wheel and very easily corrosion of sprocket shaft, installation, maintenance is inconvenience very.Particularly when chain-driving is positioned at narrow and small position, the medium space of melt pit, the dismounting of sprocket wheel and to change work capacity very big, even have to destroy sprocket wheel and sprocket shaft, and cause unnecessary waste, increased maintenance cost.
Summary of the invention
In order to overcome the prior art above shortcomings, the purpose of this utility model is to provide a kind of subdivision sprocket wheel that is used for conveyer simple, easy to maintenance that loads and unloads.
The technical scheme that its technical matters that solves the utility model adopts is: a kind of branch sprocket wheel that is used for conveyer, and described sprocket wheel is made up of two and half sprocket wheels, and this two and half sprocket wheel is bolted to connection.
Because above-mentioned sprocket wheel has adopted the split type structure of being made up of two and half sprocket wheels, when sprocket wheel need be changed or keep in repair, as long as unclamp or the clamp fitting bolt, can realize the Assembly ﹠Disassembly of sprocket wheel, and is easy to maintenance, and be not subjected to the restriction of service clearance.
Description of drawings
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
Fig. 1 is the structural front view of a kind of embodiment of the present utility model.
Fig. 2 is the structural front view of another kind of embodiment of the present utility model.
The specific embodiment
Shown in Figure 1 is a kind of embodiment that the utility model is used for the subdivision sprocket wheel of conveyer, it comprises two and half sprocket wheels 1,2 of forming sprocket wheel, the two sides of every half sprocket wheel all are provided with bolt boss symmetrically, two and half sprocket wheels 1,2 are fitted mutually by the applying plane along sprocket diameter, four bolts 3 pass on the bolt boss corresponding bolts hole respectively the two halves sprocket wheel are locked, sprocket wheel is clamped on the sprocket shaft, this simple in structure, convenient processing and manufacture.
Shown in Figure 2 is another kind of embodiment of the present utility model, and except that two and half sprocket wheels, 1,2 applying plane differences, other structure is identical with structure shown in Figure 1.Two and half sprocket wheels 1,2 are fitted by seam 4 centerings on it, and this structure has the advantage of accurate positioning.Certainly, corresponding localization methods such as locating dowel pin can also be adopted in the mutual location of two and half sprocket wheels 1,2, to improve the integral body assembling accuracy of positioning of sprocket wheel.
Below only be two preferred implementations of the present utility model, should be pointed out that some distortion and improvement that those skilled in the art make under the prerequisite that does not break away from the utility model principle, all should be considered as belonging in the protection domain of the present utility model.
Claims (3)
1. subdivision sprocket wheel that is used for conveyer, it is characterized in that: described sprocket wheel is made up of two and half sprocket wheels (1,2), and this two and half sprocket wheel (1,2) is by bolt (3) captive joint.
2. subdivision sprocket wheel according to claim 1 is characterized in that: two and half sprocket wheels (1,2) are located applying mutually by the applying plane on it.
3. subdivision sprocket wheel according to claim 1 is characterized in that: two and half sprocket wheels (1,2) are located applying mutually by seam on it (4) or locating dowel pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03277394 CN2637418Y (en) | 2003-08-05 | 2003-08-05 | Split chain wheel used for transfer machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03277394 CN2637418Y (en) | 2003-08-05 | 2003-08-05 | Split chain wheel used for transfer machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2637418Y true CN2637418Y (en) | 2004-09-01 |
Family
ID=34302773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03277394 Expired - Fee Related CN2637418Y (en) | 2003-08-05 | 2003-08-05 | Split chain wheel used for transfer machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2637418Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101966915A (en) * | 2010-09-03 | 2011-02-09 | 湖南金马矿山设备有限公司 | Nose sprocket wheel of scraper conveyor |
| CN102430451A (en) * | 2011-11-29 | 2012-05-02 | 成都利君科技有限责任公司 | Auxiliary drive device for roller press and high-pressure grinding roller |
| CN102963681A (en) * | 2012-12-10 | 2013-03-13 | 淮北重科矿山机器有限公司 | Combined type chain wheel head wheel set |
-
2003
- 2003-08-05 CN CN 03277394 patent/CN2637418Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101966915A (en) * | 2010-09-03 | 2011-02-09 | 湖南金马矿山设备有限公司 | Nose sprocket wheel of scraper conveyor |
| CN102430451A (en) * | 2011-11-29 | 2012-05-02 | 成都利君科技有限责任公司 | Auxiliary drive device for roller press and high-pressure grinding roller |
| CN102963681A (en) * | 2012-12-10 | 2013-03-13 | 淮北重科矿山机器有限公司 | Combined type chain wheel head wheel set |
| CN102963681B (en) * | 2012-12-10 | 2015-09-02 | 淮北重科矿山机器有限公司 | Combined chain wheel great wheel group |
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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 |