CN2264277Y - Motorcycle chain wheel assembly - Google Patents
Motorcycle chain wheel assembly Download PDFInfo
- Publication number
- CN2264277Y CN2264277Y CN 96211607 CN96211607U CN2264277Y CN 2264277 Y CN2264277 Y CN 2264277Y CN 96211607 CN96211607 CN 96211607 CN 96211607 U CN96211607 U CN 96211607U CN 2264277 Y CN2264277 Y CN 2264277Y
- Authority
- CN
- China
- Prior art keywords
- coupling
- sprocket wheel
- wheel
- chain wheel
- pin
- 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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- Gears, Cams (AREA)
Abstract
The utility model relates to an adapter and chain wheel assembly for a motorcycle, comprising an adapter and a chain wheel which are arranged on the same wheel shaft, wherein, the inner end of the adapter is inserted into a yielding rubber block via a lug boss to be connected with a wheel hub; the outer end of the adapter is connected with a pin fixed on the chain wheel via a pin hole, and thus the chain wheel and the adapter are connected into a whole. The pin is connected with the pin hole with a rubber bush, and thus the chain wheel adapter has the advantages that the chain wheel is easy and convenient to disassemble and assemble; the utility model has beautiful appearance; in the process of the running and the braking of the motorcycle, the transmission between a chain and the chain wheel is smooth and comfortable, extending the service life of the chain and the chain wheel.
Description
The utility model relates to a kind of chain wheel of motorcycle coupling assembly, and it comprises a coupling and a sprocket wheel.Coupling the inner is inserted bump rubber by boss and is connected with wheel hub, and the outer end connects with sprocket wheel by link.Coupling and sprocket coaxiality are installed.
In " flood is 125 a series motorcycles structure application maintenance and maintenance all " book (Heilungkiang science tech publishing house, in January, 1991 version) the 84th page of disclosed motor cycle rear wheel transmission device, sprocket engagement device assembly wherein, sprocket wheel are to adopt bolt directly to connect with coupling.When its deficiency is to install and remove sprocket wheel, must simultaneously coupling be pulled down, make the maintenance man feel inconvenience deeply, and change sprocket wheel at every turn and will destroy two locking plates.
The purpose of this utility model will provide a kind of simple load and unload chain wheel of motorcycle coupling assembly exactly.
The purpose of this utility model can realize by following measure: coupling the inner is inserted bump rubber by boss and is connected with wheel hub, and the outer end links by link and sprocket wheel.Several pinholes have been left in the coupling outer end, with the corresponding fixed-site of pinhole pin are arranged on the sprocket wheel, and when the pin on the sprocket wheel inserted the coupling pinhole, the ring platform on the coupling also was inserted in the centre of sprocket hole, and sprocket wheel and coupling are joined together, and with one heart.There is a circlip groove at the adjacent sprocket wheel of coupling ring platform place, and the back-up ring of packing into prevents the sprocket wheel axial motion.
The purpose of this utility model can also realize by following measure: it is on the same circle in the center of circle that the pinhole on the coupling can be evenly distributed on the wheel shaft.
The purpose of this utility model can also realize by following measure: can be bumped into lining metal or that contain rubber in the pinhole.
The purpose of this utility model can also realize by following measure: the pin on the sprocket wheel can adopt several different methods to connect with sprocket wheel, as riveting, be spirally connected or welding or the like.
Because the utility model adopts bolt-type to connect, when changing sprocket wheel, only need to take out back-up ring, transfer to pin sprocket wheel can be taken off, install and remove very convenient.Contain rubber bushing owing to pack into, can play buffer function impact force from sprocket wheel.
Fig. 1 the utility model chain wheel assembly figure
Fig. 2 the utility model adapter assembly figure only draws one and contains rubber bushing, all the other omissions among the figure.
Fig. 3 the utility model structural representation
The utility model will be further described below in conjunction with a embodiment that accompanying drawing provides: as shown in Figure 2, retaining closes device (5) outer end and has 4 pinholes (8), it is on the circle in the center of circle that 4 pinholes (8) are evenly distributed on the wheel axle center, is bumped in the pinhole (8) to contain rubber bushing (4).As shown in Figure 2, sprocket wheel (3) is gone up and the corresponding fixed-site of pinhole (8) has pin (2), pin (2) is screwed onto on the sprocket wheel (3), as shown in Figure 3, when pin (2) inserted the pinhole (8) of coupling (5), the center hole (9) on the sprocket wheel (3) was inserted in the ring platform (6) of coupling (5) simultaneously, and sprocket wheel (3) and coupling (5) are joined together, there is a circlip groove (7) in the adjacent sprocket wheel of ring platform (6) (3) outside of coupling (5), and back-up ring (1) is housed in the groove.
Claims (4)
1. chain wheel of motorcycle coupling assembly, it comprises a coupling and a sprocket wheel, coupling the inner is inserted bump rubber by boss and is connected with wheel hub, the outer end links by link and sprocket wheel, coupling and sprocket wheel are contained on the same axle, it is characterized in that: several pinholes (8) have been left in coupling (5) outer end, sprocket wheel (3) is gone up and the corresponding fixed-site of pinhole (8) has pin (2), when pin (2) inserts coupling (5) pinhole (8), sprocket wheel (3) center hole (9) is inserted in the ring platform (6) of coupling (5), sprocket wheel (3) and coupling (5) are joined together, there is a circlip groove (7) in the ring adjacent sprocket wheel of platform (6) (3) outside, with the back-up ring of packing into (1).
2. sprocket engagement device assembly according to claim 1 is characterized in that the lining that can be bumped into metal in the pinhole (8) of coupling (5) or contain rubber.
3. sprocket engagement device assembly according to claim 1 is characterized in that the pinhole (8) on the coupling (5) can be evenly distributed on the same circle, and this circle is the center of circle with the wheel axle center.
4. sprocket engagement device assembly according to claim 1 is characterized in that pin (2) is riveted joint or welding or is screwed onto on the sprocket wheel (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96211607 CN2264277Y (en) | 1996-05-08 | 1996-05-08 | Motorcycle chain wheel assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96211607 CN2264277Y (en) | 1996-05-08 | 1996-05-08 | Motorcycle chain wheel assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2264277Y true CN2264277Y (en) | 1997-10-08 |
Family
ID=33894480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96211607 Expired - Fee Related CN2264277Y (en) | 1996-05-08 | 1996-05-08 | Motorcycle chain wheel assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2264277Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105940832A (en) * | 2016-05-24 | 2016-09-21 | 哈尔滨市农业科学院 | Rapid replacing structure for chain wheel of sowing transmission system of potato sower |
-
1996
- 1996-05-08 CN CN 96211607 patent/CN2264277Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105940832A (en) * | 2016-05-24 | 2016-09-21 | 哈尔滨市农业科学院 | Rapid replacing structure for chain wheel of sowing transmission system of potato sower |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |