CN202080415U - Novel rear chain wheel device for motorcycle - Google Patents
Novel rear chain wheel device for motorcycle Download PDFInfo
- Publication number
- CN202080415U CN202080415U CN201120186887XU CN201120186887U CN202080415U CN 202080415 U CN202080415 U CN 202080415U CN 201120186887X U CN201120186887X U CN 201120186887XU CN 201120186887 U CN201120186887 U CN 201120186887U CN 202080415 U CN202080415 U CN 202080415U
- Authority
- CN
- China
- Prior art keywords
- motorcycle
- automatic clutch
- clutch device
- chain wheel
- spring
- 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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- Mechanical Operated Clutches (AREA)
Abstract
The utility model provides a novel rear chain wheel device for a motorcycle, belonging to the field of motorcycle transmission device. The novel rear chain wheel device consists of a wheel boss, a driven disc, an automatic clutch device, a chain wheel and a motorcycle axle, wherein the wheel boss, the driven disc, the automatic clutch device and the chain wheel are arranged on the motorcycle axle. In the utility model, a bearing, a bearing sleeve, a friction disc support, a friction disc and a spring are used as the automatic clutch devices; after the motorcycle chain drives the chain wheel and the automatic clutch device to rotate, if the rotating speed is high, the friction disc of the automatic clutch device overcomes the pulling force of the spring under the action of inertia and is closely contacted with the internal wall of the driven disc, thus driving the driven disc and the wheel boss to rotate, and leading the motorcycle to advance; if the rotating speed is low, the friction disc of the automatic clutch device returns to the original position under the action of the spring and leaves the driven disc, and the motorcycle slides. By controlling the sliding of the motorcycle with the automatic clutch device, the novel chain wheel device has good energy-saving effect and application prospect.
Description
Technical field
The utility model relates to the motor bike driving device, chain gear apparatus behind the motor cycle that especially a kind of energy automatic guidance motor bike slides.
Background technology
At present, when existing motor bike needs to slide under steam, must just can slide, use inconvenience, can not accomplish sliding of automatic guidance motor bike with pulling out clutch of motorcycle.
The utility model content
The purpose of this utility model is to overcome when existing motor bike slides to declutch with pulling, and provides a kind of easy to use, chain gear apparatus behind the motor cycle that energy automatic guidance motor bike slides.
The purpose of this utility model is achieved in that
Chain gear apparatus behind the motor cycle is characterized in that being made of wheel hub, clutch plate, automatic clutch device, sprocket wheel and motorcycle shaft, and wheel hub, clutch plate, automatic clutch device and sprocket wheel are installed on the motorcycle shaft.
Described clutch plate is fixed on the wheel hub by three screw rods.
Described automatic clutch device is made up of bearing, bearing carrier ring, friction lining support, friction lining and spring, and bearing carrier ring is enclosed within on the bearing, and friction lining support, friction lining and spring are installed on the bearing carrier ring.
Described sprocket wheel is fixed on the bearing carrier ring of automatic clutch device.
The utility model utilizes bearing, bearing carrier ring, friction lining support, friction lining and spring as automatic clutch device; After motorcycle chain drove sprocket wheel and automatic clutch device rotation, when rotating speed was high, the friction lining of automatic clutch device overcame the pulling force and the clutch plate inwall closed contact of its spring under action of inertia, thereby drive clutch plate and wheel hub rotation allow motor bike move ahead; The friction lining of automatic clutch device was got back to original position when rotating speed reduced under the effect of its spring, left clutch plate, so motor bike slides.Because the utility model can be controlled sliding of motor bike by automatic clutch device, so have good oil-saving effect and application prospect.
Description of drawings
Fig. 1 is this practical structural representation, and Fig. 2 is an automatic clutch device structural representation of the present utility model.
The specific embodiment
Shown in Fig. 1, chain gear apparatus behind the motor cycle is made of wheel hub 1, clutch plate 2, automatic clutch device 3, sprocket wheel 4 and motorcycle shaft 5, and wheel hub 1, clutch plate 2, automatic clutch device 3 and sprocket wheel 4 are installed on the motorcycle shaft 5.Clutch plate 2 is fixed on the wheel hub 1 by three screw rods; Automatic clutch device 3 is made up of bearing, bearing carrier ring, friction lining support, friction lining and spring, and bearing carrier ring is enclosed within on the bearing, and friction lining support, friction lining and spring are installed on the bearing carrier ring.Sprocket wheel 4 is fixed on the bearing carrier ring of automatic clutch device 3.
As shown in Figure 2,3-1 is a bearing, and 3-2 is a bearing carrier ring, and 3-3 is that friction lining supports, and 3-4 is a friction lining, and 3-5 is a spring.Bearing carrier ring 3-2 is enclosed within on the bearing 3-1, and friction lining supports 3-3, friction lining 3-4 and spring 3-5 is installed on the bearing carrier ring 3-2; Friction lining 3-4 can support the 3-3 up-and-down movement along friction lining.
Below in conjunction with Fig. 1 and Fig. 2 principle of work of the present utility model is elaborated:
When using motor bike, drive sprocket wheel 4 and automatic clutch device 3 rotations by motorcycle chain, when rotating speed is high, the friction lining 3-4 of automatic clutch device 3 overcomes pulling force and the clutch plate 2 inwall closed contacts of spring 3-5 under action of inertia, thereby drive clutch plate 2 and wheel hub 1 rotation allow motor bike move ahead; The friction lining 3-4 of automatic clutch device 3 got back to original position when rotating speed reduced under the effect of its spring 3-5, and 2 contacts of discord clutch plate are so motor bike slides.So just accomplished sliding of automatic guidance motor bike.
Claims (2)
1. chain gear apparatus behind the motor cycle is characterized in that being made of wheel hub, clutch plate, automatic clutch device, sprocket wheel and motorcycle shaft, and wheel hub, clutch plate, automatic clutch device and sprocket wheel are installed on the motorcycle shaft.
2. chain gear apparatus behind the motor cycle according to claim 1, it is characterized in that automatic clutch device is made up of bearing, bearing carrier ring, friction lining support, friction lining and spring, bearing carrier ring is enclosed within on the bearing, and friction lining support, friction lining and spring are installed on the bearing carrier ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120186887XU CN202080415U (en) | 2011-06-05 | 2011-06-05 | Novel rear chain wheel device for motorcycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120186887XU CN202080415U (en) | 2011-06-05 | 2011-06-05 | Novel rear chain wheel device for motorcycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202080415U true CN202080415U (en) | 2011-12-21 |
Family
ID=45341062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120186887XU Expired - Fee Related CN202080415U (en) | 2011-06-05 | 2011-06-05 | Novel rear chain wheel device for motorcycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202080415U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111469970A (en) * | 2020-05-11 | 2020-07-31 | 天津美派电动科技有限公司 | Electric bicycle chain wheel clutch driving method |
-
2011
- 2011-06-05 CN CN201120186887XU patent/CN202080415U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111469970A (en) * | 2020-05-11 | 2020-07-31 | 天津美派电动科技有限公司 | Electric bicycle chain wheel clutch driving method |
| CN111469970B (en) * | 2020-05-11 | 2021-07-30 | 天津美派电动科技有限公司 | Electric bicycle chain wheel clutch driving method |
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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: 20111221 Termination date: 20130605 |