CN2512699Y - Differential reverse gear device of motorcycle - Google Patents
Differential reverse gear device of motorcycle Download PDFInfo
- Publication number
- CN2512699Y CN2512699Y CN 01247998 CN01247998U CN2512699Y CN 2512699 Y CN2512699 Y CN 2512699Y CN 01247998 CN01247998 CN 01247998 CN 01247998 U CN01247998 U CN 01247998U CN 2512699 Y CN2512699 Y CN 2512699Y
- Authority
- CN
- China
- Prior art keywords
- gear
- driven
- bevel pinion
- driven bevel
- slide engaging
- 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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Abstract
The utility model relates to a differential reverse gear device of motorcycle, pertaining to the technical field of motorcycle transmission device. The technical problem needs to be solved is to provide a device integrating the differential device and the reverse gear device. The technical proposal comprises a shell drive conical gear, a left and a right driven conical gears, a driven gear shaft, a sliding clutch gear, a shifting fork and a differential implement. A generator shaft is connected with the drive conical gear; the left and the right driven conical gears are arranged at the two sides of the driven gear shaft with a spline groove; the drive conical gear 2 is meshed with the left and the right driven conical gears 3, 4. The sliding clutch gear is arranged in the spline groove; wherein, the left and the right end faces are provided with a plurality of bosses; the end faces of the left and the right conical gears facing the sliding clutch gear are respectively provided with corresponding concave holes. The shifting fork is arranged on the sliding clutch gear. The differential implement input gear is meshed with the sliding clutch gear; the output shaft is connected with the rear wheel of the motorcycle. The utility model is used on three-wheel and four-wheel motorcycles.
Description
Technical field: the utility model belongs to motor bike driving device technical field.
Background technology: prior art motor bike gear reversing device comprises driving bevel gear, driven bevel pinion, idle wheel and power-transfer clutch.Engine driveshaft is connected with power-transfer clutch, and driven bevel pinion is connected with output shaft.Shift fork is stirred power-transfer clutch and can be combined with driving bevel gear, also can separate with driving bevel gear, output shaft is just changeed or reverses, thereby make operation of motor bike forward or backward.Prior art gear reversing device and differential gear branch are arranged, and structure is comparatively complicated, and cost is higher.
Summary of the invention:
Technical problem to be solved in the utility model provides the motor bike differential gear reversing device that a kind of gear reversing device and differential gear are combined as a whole.
It is as follows to solve the technical scheme that its technical matters adopts: a kind of motor bike differential gear reversing device comprises housing, driving bevel gear, left driven bevel pinion, right driven bevel pinion, driven gear shaft, slide engaging and disengaging gear, shift fork and diff.Housing is contained on the motor bike back axle, and driving bevel gear, left and right driven bevel pinion, slide engaging and disengaging gear, shift fork and diff are contained in the housing.Engine driveshaft and active umbrella gear shaft direct connection.A left side driven bevel pinion and right driven bevel pinion are set in the driven gear shaft two ends and can sway, and driving bevel gear and left driven bevel pinion and right driven bevel pinion mesh simultaneously, thereby drive left driven bevel pinion and right driven bevel pinion rotates simultaneously.On the stage casing of driven gear shaft spline is arranged, the slide engaging and disengaging gear that its width has inner spline gear less than the spacing between left driven bevel pinion and the right driven bevel pinion, endoporus is contained in the spline in driven gear shaft stage casing, can be left, slide to the right.The projection that several protrusions are respectively arranged on the left and right end face of slide engaging and disengaging gear equates respectively having with number of slugs of left and right driven bevel pinion, the corresponding shrinkage pool in position that projection can embed in the shrinkage pool on the end face of the slide engaging and disengaging gear side.The shift fork end is contained on the slide engaging and disengaging gear, and stirring the lower slider clutch gear at shift fork can be left, right is slided, and shift fork can be drawn, be pressed transmission by joystick, also can be by the rocking arm transmission.The axis of differential axle and the axis of driven gear shaft are at a distance of certain distance, and differential axle is parallel with driven gear shaft, and the input gear of diff is meshed with the slide engaging and disengaging gear, and the diff output shaft is connected with the trailing wheel of motor bike.When stirring shift fork left and the slide engaging and disengaging gear slided make projection on its left side to embed shrinkage pool on the left driven bevel pinion right side left, the slide engaging and disengaging gear combines with left driven bevel pinion, and driving bevel gear drives left driven bevel pinion, slide engaging and disengaging gear, diff input gear and diff output shaft and rotates to a direction; When stirring shift fork to the right the slide engaging and disengaging gear is slided to the right, the slide engaging and disengaging gear combines with right driven bevel pinion, and driving bevel gear drives right driven bevel pinion, slide engaging and disengaging gear, diff input gear and diff output shaft to counter-rotation.
The beneficial effects of the utility model are: gear reversing device and diff are combined as a whole, and structure is more simple compact, has reduced productive costs.Be applicable to motor tricycle and four-wheel motor cycle.
Fig. 1 is a constructional drawing of the present utility model.Fig. 1 is described as follows: 1 is housing, and 2 is driving bevel gear, and 3 is left driven bevel pinion, 4 is right driven bevel pinion, and 5 is driven gear shaft, and 6 is the slide engaging and disengaging gear, 7 is shift fork, 8 is diff, and 9 is the diff output shaft, and 10 is engine driveshaft, 11 is spline, 12 is projection, and 13 is shrinkage pool, and 14 is the diff input gear.
A specific embodiment of the present utility model is as follows: driving bevel gear 2, and left and right driven bevel pinion 3,4, driven gear shaft 5, slide engaging and disengaging gear 6, shift fork 7 and diff 8 are contained in the housing 1.The axle direct connection of engine driveshaft 10 and driving bevel gear 2.Left side driven bevel pinion 3 can sway with the two ends that right driven bevel pinion 4 is contained in driven gear shaft 5 respectively, driving bevel gear 2 and left and right driven bevel pinion 3,4 engagements.There is spline 11 in the stage casing of driven gear shaft 5, and endoporus has the slide engaging and disengaging gear 6 of inner spline gear to be contained in the spline 11 of driven gear shaft 5, can be to left and right slip.Several projections 12 are respectively arranged on the left and right end face of slide engaging and disengaging gear 6, on the end face of the left and right driven bevel pinion 3,4 of slide engaging and disengaging gear 6 sides, respectively have with projection 12 quantity equate, the corresponding shrinkage pool 13 in position, projection 12 can embed in the shrinkage pool 13.The end of shift fork 7 is contained on the slide engaging and disengaging gear 6, and shift fork 7 is handled by pull bar.The parallel axes of the axis of diff 8 and driven gear shaft 5, diff input gear 14 and 6 engagements of slide engaging and disengaging gear, diff output shaft 9 combines with the trailing wheel of motor bike.
Claims (1)
1, a kind of motor bike differential gear reversing device comprises housing (1), driving bevel gear (2), and left driven bevel pinion (3), right driven bevel pinion (4), driven gear shaft (5) and shift fork (7) is characterized in that also comprising slide engaging and disengaging gear (6) and diff (8); The axle direct connection of engine driveshaft (10) and driving bevel gear (2); Left side driven bevel pinion (3) and right driven bevel pinion (4) are set in driven gear shaft (5) two ends, and driving bevel gear (2) meshes simultaneously with left driven bevel pinion (3) and right driven bevel pinion (4); Spline (11) is arranged on the stage casing of driven gear shaft (5), endoporus has the slide engaging and disengaging gear (6) of inner spline gear to be contained in the spline (11) of driven gear shaft (5), the projection (12) that several protrusions are respectively arranged on the left and right end face of slide engaging and disengaging gear (6), left driven bevel pinion (3) and right driven bevel pinion (4) on the end face of slide engaging and disengaging gear (6) side, respectively have with projection (12) quantity equate, the corresponding shrinkage pool in position (13); The end of shift fork (7) is contained on the slide engaging and disengaging gear (6); The axis of diff (8) axle and the axis of driven gear shaft (5) are parallel to each other at a distance of certain distance, and diff input gear (14) is meshed with the slide engaging and disengaging gear, and diff output shaft (9) is connected with motor cycle rear wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01247998 CN2512699Y (en) | 2001-10-25 | 2001-10-25 | Differential reverse gear device of motorcycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01247998 CN2512699Y (en) | 2001-10-25 | 2001-10-25 | Differential reverse gear device of motorcycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2512699Y true CN2512699Y (en) | 2002-09-25 |
Family
ID=33658750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01247998 Expired - Fee Related CN2512699Y (en) | 2001-10-25 | 2001-10-25 | Differential reverse gear device of motorcycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2512699Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101210515B (en) * | 2007-12-25 | 2011-06-08 | 隆鑫通用动力股份有限公司 | Reverse gear integral engine |
| CN110435809A (en) * | 2019-07-12 | 2019-11-12 | 青岛农业大学 | A kind of reverse gear conversion equipment |
-
2001
- 2001-10-25 CN CN 01247998 patent/CN2512699Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101210515B (en) * | 2007-12-25 | 2011-06-08 | 隆鑫通用动力股份有限公司 | Reverse gear integral engine |
| CN110435809A (en) * | 2019-07-12 | 2019-11-12 | 青岛农业大学 | A kind of reverse gear conversion equipment |
| CN110435809B (en) * | 2019-07-12 | 2020-07-07 | 青岛农业大学 | Reverse gear conversion device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Xiong Shimin Document name: Notification of Termination of Patent Right |
|
| 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 |