CN203958532U - A kind of chain wheel of motorcycle - Google Patents
A kind of chain wheel of motorcycle Download PDFInfo
- Publication number
- CN203958532U CN203958532U CN201420397985.1U CN201420397985U CN203958532U CN 203958532 U CN203958532 U CN 203958532U CN 201420397985 U CN201420397985 U CN 201420397985U CN 203958532 U CN203958532 U CN 203958532U
- Authority
- CN
- China
- Prior art keywords
- wheel
- chain
- shaped
- auxiliary wheel
- wheel body
- 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
Links
- 238000005452 bending Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
Landscapes
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Abstract
The utility model discloses a kind of chain wheel of motorcycle, comprise wheel body, this wheel body axle center place has shaft hole sleeve, outer rim be provided with outwardly for the gear teeth of the inner side interlock of chain, there is a rotary sleeve both sides that are positioned at this wheel body on the described shaft hole sleeve respectively cover of free-running fit, on these 2 rotary sleeves, be welded with uniformly at least 3 U-shaped, in each U-shaped, all slide and be provided with an auxiliary wheel, this auxiliary wheel is furnished with the spring that makes this auxiliary wheel have the trend of the axial line of close this wheel body, and the outer rim of this auxiliary wheel is provided with outwardly pressure tooth, the outside of this this chain of pressure tooth interlock.The utility model has the advantages that: interlock chain is thereon difficult for slippage, and kinetic equation loss is less.
Description
Technical field
The present invention relates to technical field of transmission, especially relate to a kind of chain wheel of motorcycle.
Background technology
Conventionally, motor bike adopts the combination transferring power of sprocket wheel and chain.But, because the sprocket wheel rotative speed of motor bike is exceedingly fast, thereby be easy to cause the phenomenon of chain slippage, and then not only comparatively bother, and cause kinetic equation loss.
Summary of the invention
The object of this invention is to provide a kind of chain wheel of motorcycle, it has interlock chain thereon and is difficult for slippage, and the less feature of kinetic equation loss.
The technical solution adopted in the present invention is: a kind of chain wheel of motorcycle, comprise wheel body, this wheel body axle center place has shaft hole sleeve, outer rim be provided with outwardly for the gear teeth of the inner side interlock of chain, there is a rotary sleeve both sides that are positioned at this wheel body on the described shaft hole sleeve respectively cover of free-running fit, on these 2 rotary sleeves, be welded with uniformly at least 3 U-shaped, in each U-shaped, all slide and be provided with an auxiliary wheel, this auxiliary wheel is furnished with the spring that makes this auxiliary wheel have the trend of the axial line of close this wheel body, and the outer rim of this auxiliary wheel is provided with outwardly pressure tooth, the outside of this this chain of pressure tooth interlock.
Described spring housing is on this support body of U-shaped.
Described auxiliary wheel has the sliding sleeve on this U-shaped that is enclosed within of free-running fit.
The advantage that the present invention has is: interlock chain is thereon difficult for slippage, and kinetic equation loss is less.The auxiliary wheel of chain wheel of motorcycle of the present invention is under the effect of spring, and the pressure tooth of this auxiliary wheel is pressed on chain on the gear teeth of this wheel body, then makes the combination of this chain and these gear teeth comparatively tight, and then chain can slippage, and can not cause kinetic equation loss.
Brief description of the drawings
Below in conjunction with drawings and Examples, the present invention is further described:
Fig. 1 is the front view of embodiments of the invention;
Fig. 2 is the A portion enlarged drawing of Fig. 1;
Fig. 3 is that C-O-C of Fig. 1 is to view;
Fig. 4 is the B portion enlarged drawing of Fig. 3.
In figure: 10, wheel body, 11, the gear teeth, 12, shaft hole sleeve; 20, rotary sleeve, 21, U-shaped; 30, auxiliary wheel, 31, press tooth, 32, sliding sleeve; 40, spring.
Detailed description of the invention
Embodiment, see shown in Fig. 1 to Fig. 4: a kind of chain wheel of motorcycle, comprise wheel body 10, these wheel body 10 axle center places have shaft hole sleeve 12, outer rim be provided with outwardly for and the gear teeth 11 of the inner side interlock of chain (not shown on figure).Thereby this shaft hole sleeve 12 is greater than the width of this wheel body 10 on width to both sides expansion along the direction of axis line of this wheel body 10, and this chain cover is around the outside of this wheel body 10.Further say, there is a rotary sleeve 20 both sides that are positioned at this wheel body 10 on this shaft hole sleeve 12 respectively cover of free-running fit.On these 2 rotary sleeves 20, be welded with uniformly at least 3 U-shaped 21.That is to say, these 2 rotary sleeves 20 are welded on respectively the two ends of each U-shaped 21, and this U-shaped 21 can adopt the rear formation of reinforcing bar bending.Each U-shaped 21 interior all slips are provided with an auxiliary wheel 30, this auxiliary wheel 30 is furnished with the spring 40 that makes this auxiliary wheel 30 have the trend of the axial line of close this wheel body 10, and the outer rim of this auxiliary wheel 30 is provided with outwardly pressure tooth 31, the outside of these pressure tooth 31 these chains of interlock.Like this, this pressure tooth 31 is pressed in this chain on this wheel body 10 closely, has avoided the slippage of this chain and the loss of power.And U-shaped 21 of can rotate makes the use of this sprocket wheel comparatively flexible.
Further say, this spring 40 is enclosed within on this support body of U-shaped 21.Like this, be convenient to the assembling of this spring 40.
Continue to optimize, this auxiliary wheel 30 has the sliding sleeve 32 on this U-shaped 21 that is enclosed within of free-running fit.Obviously, this sliding sleeve 32 preferably arranges in pairs, and between every pair of sliding sleeve 32, is connected with slide-bar, and this auxiliary wheel 30 is rotatable to be positioned on this slide-bar.Like this simple in structure, reliable.
The foregoing is only the preferred embodiments of the present invention; not thereby limit the scope of the claims of the present invention; every equivalent structure or conversion of equivalent flow process that utilizes specification sheets of the present invention and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (3)
1. a chain wheel of motorcycle, comprise wheel body (10), this wheel body (10) axle center place has shaft hole sleeve (12), outer rim be provided with outwardly for the gear teeth (11) of the inner side interlock of chain, it is characterized in that: there is a rotary sleeve (20) both sides that are positioned at this wheel body (10) on described shaft hole sleeve (12) the respectively cover of free-running fit, on these 2 rotary sleeves (20), be welded with uniformly at least 3 U-shaped (21), in each U-shaped (21), all slide and be provided with an auxiliary wheel (30), this auxiliary wheel (30) is furnished with the spring (40) that makes this auxiliary wheel (30) have the trend of the axial line of close this wheel body (10), and the outer rim of this auxiliary wheel (30) is provided with outwardly pressure tooth (31), the outside of this pressure tooth (31) this chain of interlock.
2. chain wheel of motorcycle according to claim 1, is characterized in that: described spring (40) is enclosed within on the support body of these U-shaped (21).
3. chain wheel of motorcycle according to claim 1 and 2, is characterized in that: described auxiliary wheel (30) has the sliding sleeve (32) on these U-shaped (21) that is enclosed within of free-running fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420397985.1U CN203958532U (en) | 2014-07-18 | 2014-07-18 | A kind of chain wheel of motorcycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420397985.1U CN203958532U (en) | 2014-07-18 | 2014-07-18 | A kind of chain wheel of motorcycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203958532U true CN203958532U (en) | 2014-11-26 |
Family
ID=51919153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420397985.1U Expired - Lifetime CN203958532U (en) | 2014-07-18 | 2014-07-18 | A kind of chain wheel of motorcycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203958532U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113003494A (en) * | 2019-12-18 | 2021-06-22 | 浙江知嘛网络科技有限公司 | Chain wheel with chain twisting prevention function for forklift |
-
2014
- 2014-07-18 CN CN201420397985.1U patent/CN203958532U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113003494A (en) * | 2019-12-18 | 2021-06-22 | 浙江知嘛网络科技有限公司 | Chain wheel with chain twisting prevention function for forklift |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2241782A4 (en) | Eccentric reduction gear | |
| KR20100047144A (en) | Pipe bending machine having an improved movement transmission to a bending die | |
| JP2019158087A5 (en) | ||
| CN203958532U (en) | A kind of chain wheel of motorcycle | |
| TW200716423A (en) | Manual lever of stroller | |
| CN204452576U (en) | Electrical power steering auxiliary device | |
| CN204477202U (en) | A kind of wheel limit two stage reduction gear | |
| CN202690792U (en) | Input shaft connecting mechanism for speed reducer | |
| CN203161984U (en) | Involute gear reducer with intermediate shaft and driven shaft meshing mechanism | |
| CN103742599A (en) | Angular reduction device | |
| CN203570936U (en) | Multipoint meshing inner and outer gear reducer | |
| CN202360570U (en) | Spline shaft | |
| CN201896909U (en) | Low-noise transmission chain | |
| CN103742605A (en) | Multi-point meshing inner gear and outer gear reducer | |
| CN204553797U (en) | A kind of external air-cooled parallel axle speed reducing machine | |
| CN203035849U (en) | Planet transmission mechanism | |
| CN205331330U (en) | Rotary tillage ship main -gear box | |
| CN203214784U (en) | Planetary gear speed reducer with primary planet carrier and secondary planet carrier meshing mechanism | |
| CN203703000U (en) | Angular speed reducing device | |
| CN202612570U (en) | Input shaft mechanism for reducer | |
| CN207378107U (en) | A kind of concave tooth formula worm shaft | |
| CN204164151U (en) | The concentric transmission shaft of combined type | |
| CN203585218U (en) | Multi-point engaging outer gear speed reducer | |
| CN204985613U (en) | Gear ring | |
| CN203161978U (en) | Combined reduction gearbox with second level gear shaft mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |