CN2503043Y - Fixed axle friction riding wheel - Google Patents
Fixed axle friction riding wheel Download PDFInfo
- Publication number
- CN2503043Y CN2503043Y CN 01262935 CN01262935U CN2503043Y CN 2503043 Y CN2503043 Y CN 2503043Y CN 01262935 CN01262935 CN 01262935 CN 01262935 U CN01262935 U CN 01262935U CN 2503043 Y CN2503043 Y CN 2503043Y
- Authority
- CN
- China
- Prior art keywords
- support roller
- passive
- bearing
- utility
- model
- 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 - Lifetime
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Abstract
The utility model discloses a shaft-fixed friction riding wheel, which is characterized in that: the utility model comprises a driven riding wheel, in which a bearing supported on a driven shaft is arranged. The exterior of the driven riding wheel is covered with elastic body materials. The utility model has the advantages that: compared with the moving shaft structure that prior mechanism adopts, the utility model has low manufacture cost, great rigidity, long service life, light driving, large friction factor, thereby being widely applicable to the mechanisms of light industry, textile industry and construction industry, etc.
Description
The utility model relates to the driving device in the field of mechanical technique, is a kind of friction wheel, specifically, is a kind of fixed shaft type friction support roller mechanically that is used for industries such as light industry, weaving, building.
At present in industries such as light industry, weaving, buildings mechanically, structure of friction wheel has obtained very using widely.But these existing structure of friction wheel generally are to adopt the moving axis formula, and promptly wheel fixes with axle, and wheel rotates with axle, such structure just causes the manufacturing cost of whole device higher, also has been subjected to influence service life, and friction coefficient is also big inadequately.Thereby also have influence on the efficient and the result of use of machinery.
The purpose of this utility model provides a kind of low cost of manufacture, rigidity is big, the life-span is long, transmission is slim and graceful, friction coefficient is big, widely used fixed shaft type friction support roller.
Technical solution of the present utility model is: a kind of fixed shaft type friction support roller, it is characterized in that: a passive support roller is arranged, and passive support roller built-in bearing, bearing are supported on the driven axle, passive support roller periphery is surrounded by elastomeric material, and driven axle is fixed on the passive roller bracket.
Driven axle described in the utility model relies on clevis bolt to be fixed on the passive roller bracket.It is the rubber outer layer that passive support roller periphery is surrounded by elastomeric material.Be added with spacer between bearing, the passive axle head in the bearing outside adds back-up ring and cover of dust; Dust slinger and felt collar are housed on the driven axle of bearing inboard.
The utility model has the advantages that: compare with the moving axis formula structure that adopts on the existing mechanical, low cost of manufacture, rigidity is big, the life-span is long, transmission is slim and graceful, friction coefficient is big, can be widely used in industries such as light industry, weaving, building mechanically.
Below in conjunction with drawings and Examples the utility model is further described:
Accompanying drawing is the structural representation of a kind of fixed shaft type friction support roller of the present utility model.
Accompanying drawing has been described an embodiment of the present utility model, in this embodiment, a passive support roller 1 is arranged, passive support roller 1 built-in bearing 4, and bearing 4 is supported on the driven axle 8, and passive support roller 1 periphery is surrounded by elastomeric material, and driven axle 8 is fixed on the passive roller bracket 10.Described driven axle 8 relies on clevis bolt 11 to be fixed on the passive roller bracket 10.It is rubber outer layer 9 that passive support roller 1 periphery is surrounded by elastomeric material.4 on bearing is added with spacer 5, and driven axle 8 ends in bearing 4 outsides add back-up ring 2 and cover of dust 3; Dust slinger 6 and felt collar 7 are housed on the driven axle 8 of bearing 4 inboards.Also comprise packing ring 12 and nut 13 etc. in the accompanying drawing.
The foregoing description in use, the rubber outer layer 9 (or other suitable elastomeric material) that relies on passive support roller 1 periphery to wrap contacts with corresponding component to compress and produces enough friction force, and make mechanical normal operation, at the same time, driven axle but can not follow passive support roller to rotate together, thereby has reached the purpose of this utility model.
Claims (4)
1, a kind of fixed shaft type friction support roller, it is characterized in that: a passive support roller is arranged, and passive support roller built-in bearing, bearing are supported on the driven axle, and passive support roller periphery is surrounded by elastomeric material, and driven axle is fixed on the passive roller bracket.
2, fixed shaft type friction support roller according to claim 1, it is characterized in that: driven axle relies on clevis bolt to be fixed on the passive roller bracket.
3, fixed shaft type friction support roller according to claim 1 and 2, it is characterized in that: it is the rubber outer layer that passive support roller periphery is surrounded by elastomeric material.
4, fixed shaft type friction support roller according to claim 1 and 2, it is characterized in that: be added with spacer between bearing, the passive axle head in the bearing outside adds back-up ring and cover of dust; Dust slinger and felt collar are housed on the driven axle of bearing inboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01262935 CN2503043Y (en) | 2001-09-21 | 2001-09-21 | Fixed axle friction riding wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01262935 CN2503043Y (en) | 2001-09-21 | 2001-09-21 | Fixed axle friction riding wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2503043Y true CN2503043Y (en) | 2002-07-31 |
Family
ID=33670609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01262935 Expired - Lifetime CN2503043Y (en) | 2001-09-21 | 2001-09-21 | Fixed axle friction riding wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2503043Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100564203C (en) * | 2003-07-18 | 2009-12-02 | 丰田自动车株式会社 | Friction wheel in the conveyer |
| CN101588975B (en) * | 2007-06-14 | 2011-12-07 | 平田机工株式会社 | Roller unit and conveyor device |
| CN102424227A (en) * | 2011-08-29 | 2012-04-25 | 南通冷冻设备有限公司 | Low-temperature plastic rolling wheel frame |
-
2001
- 2001-09-21 CN CN 01262935 patent/CN2503043Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100564203C (en) * | 2003-07-18 | 2009-12-02 | 丰田自动车株式会社 | Friction wheel in the conveyer |
| CN101588975B (en) * | 2007-06-14 | 2011-12-07 | 平田机工株式会社 | Roller unit and conveyor device |
| CN102424227A (en) * | 2011-08-29 | 2012-04-25 | 南通冷冻设备有限公司 | Low-temperature plastic rolling wheel frame |
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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 | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20110921 Granted publication date: 20020731 |