CN2502991Y - Motorcycle engine reverse gear device - Google Patents
Motorcycle engine reverse gear device Download PDFInfo
- Publication number
- CN2502991Y CN2502991Y CN 01247663 CN01247663U CN2502991Y CN 2502991 Y CN2502991 Y CN 2502991Y CN 01247663 CN01247663 CN 01247663 CN 01247663 U CN01247663 U CN 01247663U CN 2502991 Y CN2502991 Y CN 2502991Y
- Authority
- CN
- China
- Prior art keywords
- gear
- transmission
- drive
- reverse gear
- countershaft
- 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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- Structure Of Transmissions (AREA)
Abstract
The utility model relates to a reversing device of a motorcycle engine, which comprises a transmission main shaft (1), a drive countershaft (7) and a spindle spline gear (5) and is characterized in that: the transmission main shaft (1) is provided with a reverse gear drive gear (6) that can be hitched with the spindle spline gear (5), the drive countershaft (7) is provided with a reverse gear driven gear (12) and the reverse gear drive gear (6) is engaged with a middle gear (14) that is engaged with the driven gear. The utility model cancels a 4th transmission gear on the main shaft and the countershaft, installs the reverse gear drive gear on the position of a 4th drive gear on the original motor and the reverse gear driven gear on the position of a 4th driven gear on the drive countershaft and realizes the function of reserve gear by changing transmission ratio and adopting the middle gear to alter direction.
Description
(1), technical field
The utility model relates to the motor cycle engine reverse gear apparatus.
(2), technical background
Motor-tricycle of the prior art all adopts the driving engine of two-wheeled motor vehicle, owing to do not consider many actual conditions of motor-tricycle, thereby have many problems, and for example: it is one of problem wherein that driving engine does not have reverse gear apparatus.Owing to do not have reverse gear apparatus, when motor-tricycle turns in heavy burden, just have problems.Add the device that cogged is realized gear reversing function on the three-wheel vehicle rear axle though exist in the prior art and since not with the driving engine one, structure is not compact, it is inconvenient to install.
(3), Fa Ming content
Technical problem to be solved in the utility model is: the motor cycle engine reverse gear apparatus of provide a kind of and driving engine one, compact conformation, being convenient to install.
It is such that the utility model solves the problems of the technologies described above the technical scheme that is adopted: promptly a kind of motor cycle engine reverse gear apparatus comprises transmission main shaft, transmission countershaft, the main spindle multiple spline gear of driving engine; It is characterized in that: the driving tooth that reverses gear that can articulate with the main spindle multiple spline tooth is installed on transmission main shaft, the driven gear that reverses gear is installed on the transmission countershaft, described reverse gear driving tooth and intermediate gear engagement, the intermediate gear and the driven gear engagement of reversing gear.
Because motor-tricycle is difficult to run at high speed, four retaining transmission gears on the major and minor axle of the utility model cancellation, on the position of four retaining driving gears on the former driving engine, the driving tooth that reverses gear is installed, on the position of the former four retaining transmission gears of transmission countershaft, the transmission gear that reverses gear is installed, by changing transmitting ratio, the commutation of employing intermediate gear has realized the function of reversing gear easily.
(4), description of drawings
Accompanying drawing is that structural profile of the present utility model launches scheme drawing.
Referring to accompanying drawing: among the figure: 1--transmission main shaft, 2--gear, 3--spline packing ring, 4--back-up ring, 5--main spindle multiple spline gear, 6--reverse gear driving tooth, 7--transmission countershaft, 8--gear, 9--spline packing ring, 10--spline driven gear, 11--gear, 12--reverse gear driven gear, 13--tween drive shaft, 14--intermediate gear.
(5), the specific embodiment
The specific embodiment of the present utility model is further specified by accompanying drawing.
Referring to accompanying drawing: the motor cycle engine reverse gear apparatus among the figure comprises transmission main shaft 1, transmission countershaft 7, the main spindle multiple spline gear 5 of driving engine; It is characterized in that: the driving tooth 6 that reverses gear that can articulate with main spindle multiple spline tooth 5 is installed on transmission main shaft 1, the driven gear 12 that reverses gear is installed on the transmission countershaft 7, described reverse gear driving tooth 6 and intermediate gear 14 engagements, the intermediate gear and the driven gear engagement of reversing gear.
In said structure, back gear ratio is 2.584; Intermediate gear 14 is installed on the tween drive shaft 13, and tween drive shaft is installed on the right case of driving engine.
The utility model is realized positive three retainings by moving axially of main spindle multiple spline gear and is reversed gear, and wherein, when the main spindle multiple spline gear articulates with the driving gear that reverses gear, just drives intermediate gear and drives driven gear commutation rotation, and realize reversing gear.
Claims (3)
1, a kind of motor cycle engine reverse gear apparatus comprises transmission main shaft (1), transmission countershaft (7), the main spindle multiple spline gear (5) of driving engine; It is characterized in that: the driving tooth that reverses gear (6) that can articulate with main spindle multiple spline tooth (5) is installed on transmission main shaft (1), the driven gear that reverses gear (12) is installed on the transmission countershaft (7), described driving tooth that reverses gear (6) and intermediate gear (14) engagement, the intermediate gear and the driven gear engagement of reversing gear.
2, motor cycle engine reverse gear apparatus according to claim 1 is characterized in that: back gear ratio is 2.584.
3, motor cycle engine reverse gear apparatus according to claim 1 is characterized in that: intermediate gear (14) is installed on the tween drive shaft (13), and tween drive shaft is installed on the right case of driving engine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01247663 CN2502991Y (en) | 2001-09-18 | 2001-09-18 | Motorcycle engine reverse gear device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01247663 CN2502991Y (en) | 2001-09-18 | 2001-09-18 | Motorcycle engine reverse gear device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2502991Y true CN2502991Y (en) | 2002-07-31 |
Family
ID=33658474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01247663 Expired - Fee Related CN2502991Y (en) | 2001-09-18 | 2001-09-18 | Motorcycle engine reverse gear device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2502991Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107416120A (en) * | 2017-07-21 | 2017-12-01 | 浙江钱江摩托股份有限公司 | A kind of reverse gear mechanism of motorcycle |
-
2001
- 2001-09-18 CN CN 01247663 patent/CN2502991Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107416120A (en) * | 2017-07-21 | 2017-12-01 | 浙江钱江摩托股份有限公司 | A kind of reverse gear mechanism of motorcycle |
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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 |