CN2581318Y - Differential mechanism chain wheel for motor-tricycle - Google Patents
Differential mechanism chain wheel for motor-tricycle Download PDFInfo
- Publication number
- CN2581318Y CN2581318Y CN 02288946 CN02288946U CN2581318Y CN 2581318 Y CN2581318 Y CN 2581318Y CN 02288946 CN02288946 CN 02288946 CN 02288946 U CN02288946 U CN 02288946U CN 2581318 Y CN2581318 Y CN 2581318Y
- Authority
- CN
- China
- Prior art keywords
- chain wheel
- sprocket wheel
- diff
- differential mechanism
- inner ring
- 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
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- Gears, Cams (AREA)
Abstract
The utility model relates to a differential mechanism chain wheel for a right three-wheeled motorcycle; an overrunning clutch is connected between the differential mechanism and the chain wheel. The utility model is provided with the overrunning clutch connected between the differential mechanism and the chain wheel, causing that the chain wheel and the differential mechanism synchronously rotate, when motorcycle is driven by an engine. When the motorcycle advances through making use of inertance, the chain wheel can not rotate following with the differential mechanism; the driving system can not be driven by the inertia force; thereby, the energy is saved, the oil consumption is decreased, and the operating cost is reduced. The outer ring of the overrunning clutch and the chain wheel are integral; the structure is simple.
Description
Technical field
The utility model relates to power actuated vehicle, particularly a kind of motor tricycle diff sprocket wheel.
Background technology
Diff and sprocket wheel direct connection between present motor tricycle (mainly being power with the engine petrol) hind axle, sprocket wheel is in transmission connection by transmission and engine output shaft.Because sprocket wheel and diff direct connection, both must rotate synchronously, when vehicle when high-speed travel state is slowed down, need reduce throttle or turn off engine, vehicle still can be advanced forward by inertia at this moment, but the system before the necessary drive sprocket of its inertia energy, transmission and the engine clucht rotates, and has so just consumed a large amount of inertia energies, has wasted the energy.And the reverse friction force that vehicle body is added on the engine clucht has shortened its service life to a great extent.
Summary of the invention
The purpose of this utility model just provide a kind of can be when vehicle body advances by inertia the motor tricycle diff sprocket wheel that do not rotate with diff of its sprocket wheel.
The technical solution of the utility model is: be connected with overriding clutch between diff and sprocket wheel.
Described overriding clutch is a roller, its outer ring and described sprocket wheel are one, the axial through hole that is uniformly distributed along the circumference is arranged on its inner ring, in inner ring one side outward flange is arranged, between the opposite side of inner ring and diff flange, wear-resistant pad is arranged, have on this wear-resistant pad with described inner ring on the cooresponding hole of through hole, described wear-resistant pad, sprocket wheel and inner ring are connected on the flange of diff by screw.
The utility model bonded assembly overriding clutch between sprocket wheel and diff can make vehicle when engine drive advances, sprocket wheel and diff rotate synchronously, and vehicle when advancing by inertia sprocket wheel do not rotate with diff, force of inertia no longer goes to drive driving system, saved energy, reduce oil consumption, reduced operating cost.The outer ring of overriding clutch and sprocket wheel are one, simplify the structure.
Description of drawings
Fig. 1 is an overall structure scheme drawing of the present utility model;
Fig. 2 is a decomposition texture scheme drawing of the present utility model.
The specific embodiment
Referring to Fig. 1 and Fig. 2, the utility model is connected with overriding clutch between diff 1 and sprocket wheel 2.This overriding clutch is a roller, and its outer ring 3 is an one with described sprocket wheel 2, and the axial through hole that is uniformly distributed along the circumference 41 is arranged on its inner ring 4, in a side of inner ring 4 outward flange 42 is arranged, as the enclosing cover of sprocket wheel 2.Between the opposite side of inner ring 4 and diff flange 11, wear-resistant pad 5 is arranged, have on this wear-resistant pad 5 with described inner ring on through hole 41 cooresponding holes 51, described wear-resistant pad 51, sprocket wheel 2 and inner ring 4 are connected on the flange 11 on the diff 1 by screw 6.
Claims (2)
1, a kind of motor tricycle diff sprocket wheel is characterized in that: be connected with overriding clutch between diff and sprocket wheel.
2, motor tricycle diff sprocket wheel according to claim 1, it is characterized in that: described overriding clutch is a roller, its outer ring and described sprocket wheel are one, the axial through hole that is uniformly distributed along the circumference is arranged on its inner ring, in inner ring one side outward flange is arranged, between the opposite side of inner ring and diff flange, wear-resistant pad is arranged, have on this wear-resistant pad with described inner ring on the cooresponding hole of through hole, described wear-resistant pad, sprocket wheel and inner ring are connected on the flange of diff by screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02288946 CN2581318Y (en) | 2002-11-27 | 2002-11-27 | Differential mechanism chain wheel for motor-tricycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02288946 CN2581318Y (en) | 2002-11-27 | 2002-11-27 | Differential mechanism chain wheel for motor-tricycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2581318Y true CN2581318Y (en) | 2003-10-22 |
Family
ID=33748657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02288946 Expired - Fee Related CN2581318Y (en) | 2002-11-27 | 2002-11-27 | Differential mechanism chain wheel for motor-tricycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2581318Y (en) |
-
2002
- 2002-11-27 CN CN 02288946 patent/CN2581318Y/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 | ||
| 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 |