CN202924247U - Differential belt pressing wheel - Google Patents
Differential belt pressing wheel Download PDFInfo
- Publication number
- CN202924247U CN202924247U CN2012206543224U CN201220654322U CN202924247U CN 202924247 U CN202924247 U CN 202924247U CN 2012206543224 U CN2012206543224 U CN 2012206543224U CN 201220654322 U CN201220654322 U CN 201220654322U CN 202924247 U CN202924247 U CN 202924247U
- Authority
- CN
- China
- Prior art keywords
- belt
- wheel
- rotor wheel
- rotating wheel
- belt pressing
- 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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Abstract
The utility model provides a differential belt pressing wheel, which comprises a shaft, a bearing seat and a belt. A first rotating wheel and a second rotating wheel are sequentially installed on the bearing seat. The diameter of the second rotating wheel is smaller than the diameter of the first rotating wheel. The differential belt pressing wheel has the beneficial effects that the structure is scientific and reasonable, the differential belt pressing wheel is simple and convenient to maintain, the speed of the belt during running is enabled to be consistent through relative rotation of the first rotating wheel and the second rotating wheel, the wear of the belt is effectively reduced and the service life of the belt pressing wheel is prolonged.
Description
Technical field
The utility model relates to the belt feeder belt pressing device, specifically a kind of differential speed type pinch roller.
Background technology
Usually when the transportation ore, transmit by belt feeder, alleviated the work capacity of feeding, discharge, but in real-world operation, because the distance between the feeding, discharge position is very long usually, the spatial altitude position is different, the belt quality is different, causes belt produce upper and lower shake or acutely rock in operational process, make raw material unrestrained, cause a large amount of wastes, affect belt deviation, cause the friction of wheel and adhesive tape, strengthen the wearing and tearing of adhesive tape, caused belt fracture.
The utility model content
The utility model provides a kind of differential speed type pinch roller, makes it overcome the deficiencies in the prior art, solves the present situation of adhesive tape wearing and tearing, makes the runner rotating speed even, extends the technical matters of belt life.
The utility model is for solving the problems of the technologies described above, and adopt following technical scheme to be: it comprises axle and bearing seat and belt, and the first rotor wheel and the second rotor wheel are installed on described bearing seat successively; Described the second rotor wheel diameter is less than the first rotor wheel.
The beneficial effects of the utility model: scientific and reasonable for structure, easy to maintenance simple, by relatively rotating of the first rotor wheel and the second rotor wheel, make belt speed when operation consistent, effectively reduce the belt wearing and tearing, extended the service life of pinch roller.
Description of drawings
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is constructional drawing of the present utility model.
In Fig. 1: 1. bearing seat, 2. axle, 3. the second rotor wheel, 4. the first rotor wheel.
The specific embodiment
It comprises axle 1 and bearing seat 2 and belt 5, and the first rotor wheel 4 and the second rotor wheel 3 are installed on described bearing seat successively; Described the second rotor wheel 3 diameters are less than the first rotor wheel 4.Working process: the first rotor wheel and the second rotor wheel move under the rotation of axle, identical along the linear velocity of moving on adhesive tape base band and shirt rim, the first rotor wheel and the second rotor wheel are being pressed respectively edge on base band and shirt rim, because two wheel diameters are different, so cireular frequency is different.The utility model does not describe part in detail and is known technology, and the common variation that those skilled in the art carries out in the technical solutions of the utility model scope or replacement all should be included in protection domain of the present utility model.
Claims (1)
1. differential speed type pinch roller, it comprises axle and bearing seat and belt, it is characterized in that: the first rotor wheel and the second rotor wheel are installed on described bearing seat successively; Described the second rotor wheel diameter is less than the first rotor wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206543224U CN202924247U (en) | 2012-12-03 | 2012-12-03 | Differential belt pressing wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206543224U CN202924247U (en) | 2012-12-03 | 2012-12-03 | Differential belt pressing wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202924247U true CN202924247U (en) | 2013-05-08 |
Family
ID=48214231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012206543224U Expired - Fee Related CN202924247U (en) | 2012-12-03 | 2012-12-03 | Differential belt pressing wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202924247U (en) |
-
2012
- 2012-12-03 CN CN2012206543224U patent/CN202924247U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130508 Termination date: 20131203 |