CN203023411U - Driving wheel chain wheel device - Google Patents
Driving wheel chain wheel device Download PDFInfo
- Publication number
- CN203023411U CN203023411U CN 201220623902 CN201220623902U CN203023411U CN 203023411 U CN203023411 U CN 203023411U CN 201220623902 CN201220623902 CN 201220623902 CN 201220623902 U CN201220623902 U CN 201220623902U CN 203023411 U CN203023411 U CN 203023411U
- Authority
- CN
- China
- Prior art keywords
- drive sprocket
- chain wheel
- driving chain
- driving
- bearing support
- 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
Links
Images
Landscapes
- Gears, Cams (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Abstract
The utility model discloses a driving wheel chain wheel device which comprises a driving chain wheel, a driving chain wheel shaft, a driving chain wheel bearing seat and a transmission chain wheel. The driving chain wheel is fixedly installed at the upper end of the driving chain wheel shaft. The transmission chain wheel is fixedly installed at the lower end of the driving chain wheel shaft. The driving chain wheel bearing seat is arranged between the driving chain wheel and the transmission chain wheel. The upper end and the lower end of the driving chain wheel bearing seat are respectively installed on the driving chain wheel shaft through deep groove ball bearings. The driving wheel chain wheel device overcomes defects in the prior art, and is simple in design and reasonable in structure. The structure is designed according to the fact that the driving chain wheel and the transmission chain wheel are installed on the driving chain wheel shaft, convenience is brought to connection, and convenience is brought to installation and operations.
Description
Technical field
The utility model relates to hub for vehicle wheel manufacturing mechanism technical field, specifically belongs to a kind of driving wheel chain gear apparatus.
Background technique
Mostly existing drive sprocket transmission device is that it is high that cost is made in existence by what make after the machining of solid bar process, complex structure, and installing/dismounting is inconvenient, and solid shaft weight is larger simultaneously, in by the motivational drive process, conducts oneself with dignity larger to the consumption of kinetic energy.
The model utility content
The purpose of this utility model has been to provide a kind of driving wheel chain gear apparatus, has overcome the deficiencies in the prior art, and simplicity of design is rational in infrastructure, by installation active chain wheel on drive sprocket axle and drive chain wheel, and project organization, easy to connect, fitting operation is convenient.
The technical solution adopted in the utility model is as follows:
A kind of driving wheel chain gear apparatus, comprise drive sprocket, drive sprocket axle, drive sprocket bearing support and drive sprocket, described drive sprocket axle upper end is fixed with drive sprocket, the lower end is fixed with drive sprocket, be provided with the drive sprocket bearing support between drive sprocket and drive sprocket, drive sprocket bearing support upper and lower end all is installed on drive sprocket axle by deep groove ball bearing.
The described zanjon bearing in drive sprocket bearing support lower end and drive sprocket bearing support and lower end, drive sprocket axle contacting point are provided with circlip.
Be provided with back-up ring outside described drive sprocket and drive sprocket, be fixed on drive sprocket axle.
Compared with the prior art, the beneficial effects of the utility model are as follows:
The utility model design is by installing initiatively chain wheel and drive chain wheel on drive sprocket axle, the device overall weight is lighter, easy to assembly; Project organization is reasonable, and is easy to connect, and fitting operation is convenient.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
Referring to accompanying drawing, a kind of driving wheel chain gear apparatus, comprise drive sprocket 1, drive sprocket axle 2, drive sprocket bearing support 3 and drive sprocket 4, drive sprocket axle 2 upper ends are fixed with drive sprocket 1, the lower end is fixed with drive sprocket 4, be provided with drive sprocket bearing support 3 between drive sprocket 1 and drive sprocket 4, drive sprocket bearing support 3 upper and lower ends all are installed on drive sprocket axle 2 by deep groove ball bearing 5.The drive sprocket bearing support 3 described zanjon bearings in lower end 5 and drive sprocket bearing support 3 and drive sprocket axle 2 lower ends, contacting point are provided with circlip 6.Drive sprocket 1 and drive sprocket 4 outsides are provided with back-up ring 7, are fixed on drive sprocket axle 2.
Claims (3)
1. driving wheel chain gear apparatus, comprise drive sprocket, drive sprocket axle, drive sprocket bearing support and drive sprocket, it is characterized in that: described drive sprocket axle upper end is fixed with drive sprocket, the lower end is fixed with drive sprocket, be provided with the drive sprocket bearing support between drive sprocket and drive sprocket, drive sprocket bearing support upper and lower end all is installed on drive sprocket axle by deep groove ball bearing.
2. a kind of driving wheel chain gear apparatus according to claim 1, it is characterized in that: the described zanjon bearing in drive sprocket bearing support lower end and drive sprocket bearing support and lower end, drive sprocket axle contacting point are provided with circlip.
3. a kind of driving wheel chain gear apparatus according to claim 1, is characterized in that: be provided with back-up ring outside described drive sprocket and drive sprocket, be fixed on drive sprocket axle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220623902 CN203023411U (en) | 2012-11-23 | 2012-11-23 | Driving wheel chain wheel device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220623902 CN203023411U (en) | 2012-11-23 | 2012-11-23 | Driving wheel chain wheel device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203023411U true CN203023411U (en) | 2013-06-26 |
Family
ID=48647398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220623902 Expired - Fee Related CN203023411U (en) | 2012-11-23 | 2012-11-23 | Driving wheel chain wheel device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203023411U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104599786A (en) * | 2014-12-19 | 2015-05-06 | 无锡市士民机械设备厂 | Chain wheel shaft mechanism of looping and enveloping all-in-one machine |
-
2012
- 2012-11-23 CN CN 201220623902 patent/CN203023411U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104599786A (en) * | 2014-12-19 | 2015-05-06 | 无锡市士民机械设备厂 | Chain wheel shaft mechanism of looping and enveloping all-in-one machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130626 Termination date: 20141123 |
|
| EXPY | Termination of patent right or utility model |