CN201512294U - Wear-resisting carrying roller - Google Patents
Wear-resisting carrying roller Download PDFInfo
- Publication number
- CN201512294U CN201512294U CN2009202172810U CN200920217281U CN201512294U CN 201512294 U CN201512294 U CN 201512294U CN 2009202172810 U CN2009202172810 U CN 2009202172810U CN 200920217281 U CN200920217281 U CN 200920217281U CN 201512294 U CN201512294 U CN 201512294U
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- CN
- China
- Prior art keywords
- carrying roller
- wear
- resisting
- steel
- utility
- 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 belongs to the technical field of carrying rollers, in particular to a wear-resisting carrying roller. The utility model adopts the technical scheme that the wear-resisting carrying roller comprises a central shaft, a sealing bracket and a steel carrying roller body, wherein a wear-resisting layer is wrapped outside the steel carrying roller body, and the wear-resisting layer is a tetrafluoride material layer as the further improvement of the wear-resisting carrying roller. Materials only contact with the wear-resisting layer in the rotation process of the carrying roller, which prevents material from abrading the cylindrical steel carrying roller broken, prolongs the service life of the carrying roller, and reduces the transportation cost of material.
Description
Technical field
The utility model belongs to the Idler Technology field, particularly a kind of wear-resisting carrying roller.
Background technology
The steel carrying roller is with its support strength height, easy to process being widely used, but the steel carrying roller wear resisting property that uses at present is poor, and especially when materials such as conveying ore, service life can be lower, needs to change, and increased cost, and reduced work efficiency.And in a humid environment, the steel carrying roller is corroded easily, has further reduced service life.
The utility model content
The technical matters that the utility model solves just provides that a kind of wear resisting property is good, the wear-resisting carrying roller of the various accidents of long service life.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: comprise center shaft, sealed support and steel carrying roller body, be enclosed with wearing layer in the outside of described steel carrying roller body.
Its additional technical feature is:
Described wearing layer is the PTFE layer.
Wear-resisting carrying roller provided by the utility model is compared with prior art and is had the following advantages: one, owing to comprise center shaft, sealed support and steel carrying roller body, the outside at described steel carrying roller body is enclosed with wearing layer, in the carrying roller rotation process, material only contacts with wearing layer, prevented that material from leaking tubular steel carrying roller body mill, prolonged the service life of carrying roller, reduced the mass transport cost; Its two because described wearing layer is the PTFE layer, makes that PTFE layer and steel carrying roller body are bonding more firm, but also prevented that steel carrying roller body is corroded.
Description of drawings
Fig. 1 is the structural representation of wear-resisting carrying roller provided by the utility model;
Fig. 2 is the cross section structure scheme drawing of carrying roller body.
The specific embodiment
Be described in further detail below in conjunction with the structure of the drawings and specific embodiments wear-resisting carrying roller provided by the utility model.
As depicted in figs. 1 and 2, this wear-resisting carrying roller comprises center shaft 1, sealed support 2 and steel carrying roller body 3, is enclosed with wearing layer 4 in the outside of steel carrying roller body 3.In the carrying roller rotation process, material only contacts with wearing layer 4, has prevented that material from leaking tubular steel carrying roller body mill, has prolonged the service life of carrying roller, has reduced the mass transport cost.
Wearing layer 4 is preferably the PTFE layer, like this, makes that PTFE layer 4 and steel carrying roller body 1 are bonding more firm, processes conveniently, but also has prevented that steel carrying roller body 1 is corroded.Certainly, carrying roller body 1 also can be made for PTFE entirely, and at this moment, wear resisting property can be better.
The foregoing description is just to explanation of the present utility model, and therefore, protection domain of the present utility model not only is confined to the foregoing description, as long as structure is identical with the wear-resisting carrying roller of the utility model, just drops on the scope of the utility model protection.
Claims (2)
1. wear-resisting carrying roller comprises center shaft, sealed support and steel carrying roller body, and it is characterized in that: the outside at described steel carrying roller body is enclosed with wearing layer.
2. wear-resisting carrying roller according to claim 1 is characterized in that: described wearing layer is the PTFE layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202172810U CN201512294U (en) | 2009-09-22 | 2009-09-22 | Wear-resisting carrying roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202172810U CN201512294U (en) | 2009-09-22 | 2009-09-22 | Wear-resisting carrying roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201512294U true CN201512294U (en) | 2010-06-23 |
Family
ID=42483700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202172810U Expired - Fee Related CN201512294U (en) | 2009-09-22 | 2009-09-22 | Wear-resisting carrying roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201512294U (en) |
-
2009
- 2009-09-22 CN CN2009202172810U patent/CN201512294U/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: 20100623 Termination date: 20120922 |