CN202557730U - Non-chain-transmission device - Google Patents
Non-chain-transmission device Download PDFInfo
- Publication number
- CN202557730U CN202557730U CN2012200398689U CN201220039868U CN202557730U CN 202557730 U CN202557730 U CN 202557730U CN 2012200398689 U CN2012200398689 U CN 2012200398689U CN 201220039868 U CN201220039868 U CN 201220039868U CN 202557730 U CN202557730 U CN 202557730U
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- Prior art keywords
- chain
- wheel
- transmission
- transmission device
- bearing
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- Expired - Fee Related
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Abstract
Disclosed is a non-chain-transmission device. The non-chain-transmission device is transformed from a chain transmission device of an existing two-wheeled motorcycle, technical requirements including the structure and the appearance of the existing motorcycle are not changed, by means of the non-chain-transmission device, the reliability and stability of a transmission system of the two-wheeled motorcycle can be improved, the service life can be prolonged, the abrasion resistance can be improved, and trouble and loss caused by chain breakage, chain falling and frequent chain adjustment during usage can be avoided. The non-chain-transmission device comprises a cardan joint connecting shaft, a housing, a small transmission gear, a large transmission gear, an external transmission shaft, an internal fixing shaft, an inlaid wheel, a fixing bearing sleeve, a driving wheel and the like, wherein bearings are installed at two ends of the external transmission shaft respectively, the internal fixing shaft penetrates through centers of the bearings to be connected with the driving wheel to be fixed on a rear wheel support of the two-wheeled motorcycle together with a fixed brake disc, motive power of a mechanism can be smoothly transmitted to a rear driving wheel of the motorcycle, and the bearing sleeves arranged between bearings on the internal fixing shaft are used for fixing the bearings. By means of the device, active effects and enormous economic benefits can be achieved in the application to the two-wheeled motorcycle, and wide application and practical values can be achieved.
Description
Technical field
The utility model has related to a kind of motor bike driving device, is a kind of two-wheeled motorcycle replacement driving device, especially a kind of non-chain gearing.
Background technology
What present two-wheeled motorcycle generally adopted is chain gearing, and its shortcoming is that resistance is big, frequent accent chain, falls chain, chain rupture, and life-span and operating cycles are short etc.
The utility model content
A kind of non-chain gearing is to remedy the technical scheme that the above-mentioned defective of two-wheeled motorcycle taked to be: change the chain gearing of two-wheeled motorcycle into non-chain gearing; This apparatus features is on the basis of the technical requirements that does not change original two-wheeled motorcycle; Not only can remedy above-mentioned defective; Many performances and advantage can be increased again, also the driving system reliability can be increased.This device is in operation, and owing to the pulling force that is chain gear becomes gear-driven torsion, not only can reduce resistance, also can reduce chain, chain rupture, climb tooth and frequent adjustment chain institute's trouble caused and loss.Because what adopt is torque transmission, thus resistance reduce, thereby reduced the traction power of engine; Improve the service efficiency of engine greatly, reduced energy consumption, energy savings, and under the identical speed of a motor vehicle; Equally also reduce the discharging of tail gas, thereby protected environment.This device is in operation, and also can connect the speed operation, with at a slow speed, can increase moment of torsion like this, slow down to increase and turn round during upward slope, improves the use power of engine.This mechanism has increased the service life of driving system simultaneously because abrasion factor reduces.The left side of this device case is connected with the rear drive sprocket support, and device the right is connected the power that makes rear drive sprocket obtain going with drive wheel.At the center of housing, embedding wheel and drive wheel, internal fixation axle and top bearing carrier ring are arranged, be fixed on the housing of motor Chefei chain gearing, embedding wheel and drive wheel on the drive wheel bracket.This device is made up of universal-joint adapter shaft (9), housing (1), drive pinion (5), transmission big gear wheel (4), outer transmission shaft (7), internal fixation axle (2), embedding wheel (6), bearing carrier ring (3), bearing (8), drive wheel etc.Bearing respectively is equipped with at the transmission shaft two ends outside; By the internal fixation axle from bearing center through connecting drive wheel simultaneously and being fixed on together on the motor bike rear drive sprocket support in the fixing hull that kills; Make the power of this mechanism be transferred on the rear drive sprocket of motor bike the power that makes motor bike obtain going smoothly.This device will produce positive role and can bring great economic benefit in the application of two-wheeled motorcycle, be with a wide range of applications and practical value.
Description of drawings
Below in conjunction with accompanying drawing the utility model is described further:
In Fig. 1; A kind of purpose of non-chain gearing is achieved in that its power is through universal-joint adapter shaft (9)---housing (1)--drive pinion (5)--transmission big gear wheel (4)--outer transmission shaft (7)--embedding wheel (6) through internal fixation axle (2) to drive wheel, the power that makes motor bike obtain going.
In Fig. 1, (1) housing, (2) internal fixation axle, (3) bearing carrier ring, (4) transmission big gear wheel, (5) drive pinion, (6) embedding wheel, (7) outer transmission shaft, (8) bearing, (9) universal-joint adapter shaft.
In Fig. 1; Internal fixation axle (2), outer transmission shaft (7) and bearing: outer transmission shaft plays the dynamic action of accepting transmission transmission big gear wheel, and the internal fixation axle is through bearing rotation holding capacity support housing and housing, drive wheel, fixedly brake disc is fixed on the rear drive sprocket support.
A kind of non-chain gearing also has the following advantages except having existing motor bike advantage: volume is little, in light weight, compact conformation, resistance are little, and torsion is big, wear-resisting, increase service life, existing parts, simple in structure, economy and facility; And can increase the reliability of motor bike driving system, strengthen transmission performance; Reduce oil consumption, trouble caused and loss after minimizing accent chain, chain rupture and the chain rupture.
The specific embodiment
In Fig. 1, the outer transmission shaft of this device, embedding wheel and rear drive sprocket synchronized operation, housing, drive wheel, fixedly brake disc is fixed on the rear drive sprocket support by the internal fixation axle.The bearing carrier ring fixed type bearing is arranged between the bearing on the internal fixation axle; This device can be installed in motor bike rear drive sprocket left side, also can be installed in the right side of motor bike rear drive sprocket according to design demand.
Claims (2)
1. a non-chain gearing is made up of universal-joint adapter shaft, housing, drive pinion, transmission big gear wheel, outer transmission shaft, embedding wheel, internal fixation axle, bearing carrier ring etc.; It is characterized in that: power is connected to drive wheel through embedding wheel (6) by internal fixation axle (2) through drive pinion (5) transmission shaft (7) outside transmission big gear wheel (4) warp through housing (1) through universal-joint adapter shaft (9); The power that makes motor bike obtain going; Bearing respectively is equipped with at the transmission shaft two ends outside; By the internal fixation axle from bearing center through connecting drive wheel simultaneously and being fixed on together on the rear wheel support of two-wheeled motorcycle in fixing brake disc, between the bearing on the internal fixation axle, have bearing carrier ring to be used for fixing bearing.
2. a kind of non-chain gearing according to claim 1 is characterized in that: this device can be installed in the left side of two-wheeled motorcycle rear drive sprocket, also can be installed in the right side of rear drive sprocket as required.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200398689U CN202557730U (en) | 2012-01-31 | 2012-01-31 | Non-chain-transmission device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200398689U CN202557730U (en) | 2012-01-31 | 2012-01-31 | Non-chain-transmission device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202557730U true CN202557730U (en) | 2012-11-28 |
Family
ID=47207419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200398689U Expired - Fee Related CN202557730U (en) | 2012-01-31 | 2012-01-31 | Non-chain-transmission device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202557730U (en) |
-
2012
- 2012-01-31 CN CN2012200398689U patent/CN202557730U/en not_active Expired - Fee Related
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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: 20121128 Termination date: 20140131 |