CN205499243U - Scooter rear - wheel drive mechanism - Google Patents
Scooter rear - wheel drive mechanism Download PDFInfo
- Publication number
- CN205499243U CN205499243U CN201620054483.8U CN201620054483U CN205499243U CN 205499243 U CN205499243 U CN 205499243U CN 201620054483 U CN201620054483 U CN 201620054483U CN 205499243 U CN205499243 U CN 205499243U
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- CN
- China
- Prior art keywords
- drive
- wheel
- trailing wheel
- width
- hind axle
- 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 discloses a scooter rear - wheel drive mechanism, including the posterior branch frame plate, be provided with a rear wheel recess on the posterior branch frame plate, the both sides of rear wheel recess are provided with a trailing axle backup pad respectively, are connected with the trailing axle in the trailing axle backup pad, are provided with back wheel hub on the trailing axle, and back wheel hub sets up in the rear wheel recess, the tail end of posterior branch frame plate lies in rear wheel recess lateral part and is provided with a transmission race, is provided with a drive wheel on the trailing axle, and the drive wheel sets up in the drive wheel inslot, the drive wheel meshing has the drive gearbox, and the drive gearbox is connected with driving motor. The utility model has the advantages of prior art's drawback, the reasonable novelty of structural design can be overcome to it.
Description
Technical field
This utility model relates to a kind of scooter rear wheel drive mechanism, belongs to mechanical component field.
Background technology
Along with economic development and the raising of living standards of the people, environmental protection problem has attracted great attention, and is the theme with environmental protection and develops other related industries and become world trend.Modern youngster more and more uses scooter to go on a journey, and one is to go on a journey for convenience, time saving and energy saving.But the upper utility car of band, energy-conserving and environment-protective for convenience.Existing scooter, general employing manpower or gasoline engine power, use electrodynamic less.
Utility model content
The deficiency existed for prior art, technical problem to be solved in the utility model is to provide a kind of scooter rear wheel drive mechanism, rational in infrastructure, easy to use.
For solving above-mentioned technical problem, this utility model adopts the technical scheme that, a kind of scooter rear wheel drive mechanism, including after-poppet plate, being provided with a trailing wheel groove on after-poppet plate, the both sides of trailing wheel groove are respectively arranged with a hind axle gripper shoe, and hind axle gripper shoe connects hind axle, being provided with rear-wheel hub on hind axle, rear-wheel hub is arranged in trailing wheel groove；The tail end of described after-poppet plate is positioned at trailing wheel recessed side portions and is provided with a transmission race, and hind axle is provided with a drive, and drive is arranged in transmission race；Described drive is engaged with driving change speed gear box, and driving change speed gear box to connect has driving motor；Being provided with the gear teeth on the side of described drive, the gear teeth are arranged on drive the side away from rear-wheel hub；The 12/11 of a diameter of rear-wheel hub diameter of described drive, the width of trailing wheel groove is the 4/7 of the width of after-poppet plate, and the width of transmission race is the 2/5 of trailing wheel recess width.
Optimize, above-mentioned scooter rear wheel drive mechanism, the 1/3 of a length of after-poppet plate length of described trailing wheel groove, the 4/5 of a length of trailing wheel groove length of transmission race.
The utility model has the advantage of that it can overcome the drawback of prior art, reasonable in design is novel.Use motor to drive scooter, go on a journey convenient and strength-saving, use simple.But owing to the mechanism of scooter limits, the small volume of motor, in order to increase driving force, need the volume designed by drive more than wheel hub, increase its inertia, but drive will increase the most greatly driving difficulty, in order to obtain balance, the design of the application is by diameter design is rear-wheel hub diameter the 12/11 of drive, and both take into account.In order to ensure the integrated support intensity of trailing wheel, by the 4/7 of the width that width is after-poppet plate of trailing wheel groove, the width of transmission race is the 2/5 of trailing wheel recess width.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
In figure: 1 be after-poppet plate, 2 be trailing wheel groove, 3 be hind axle gripper shoe, 4 be hind axle, 5 be transmission race, 6 for drive.
Detailed description of the invention
The technical characterstic of the present invention is expanded on further below in conjunction with the accompanying drawings with specific embodiment.
This utility model is a kind of scooter rear wheel drive mechanism, including after-poppet plate, a trailing wheel groove it is provided with on after-poppet plate, the both sides of trailing wheel groove are respectively arranged with a hind axle gripper shoe, connect in hind axle gripper shoe and have hind axle, being provided with rear-wheel hub on hind axle, rear-wheel hub is arranged in trailing wheel groove；The tail end of described after-poppet plate is positioned at trailing wheel recessed side portions and is provided with a transmission race, and hind axle is provided with a drive, and drive is arranged in transmission race；Described drive is engaged with driving change speed gear box, and driving change speed gear box to connect has driving motor；Being provided with the gear teeth on the side of described drive, the gear teeth are arranged on drive the side away from rear-wheel hub；The 12/11 of a diameter of rear-wheel hub diameter of described drive, the width of trailing wheel groove is the 4/7 of the width of after-poppet plate, and the width of transmission race is the 2/5 of trailing wheel recess width.The 1/3 of a length of after-poppet plate length of described trailing wheel groove, the 4/5 of a length of trailing wheel groove length of transmission race.
The utility model has the advantage of that it can overcome the drawback of prior art, reasonable in design is novel.Use motor to drive scooter, go on a journey convenient and strength-saving, use simple.But owing to the mechanism of scooter limits, the small volume of motor, in order to increase driving force, need the volume designed by drive more than wheel hub, increase its inertia, but drive will increase the most greatly driving difficulty, in order to obtain balance, the design of the application is by diameter design is rear-wheel hub diameter the 12/11 of drive, and both take into account.In order to ensure the integrated support intensity of trailing wheel, by the 4/7 of the width that width is after-poppet plate of trailing wheel groove, the width of transmission race is the 2/5 of trailing wheel recess width.
Certainly, described above is not to restriction of the present utility model, and this utility model is also not limited to the example above; those skilled in the art; in essential scope of the present utility model, the change made, retrofit, add or replace, all should belong to protection domain of the present utility model.
Claims (2)
1. a scooter rear wheel drive mechanism, it is characterized in that: include after-poppet plate, a trailing wheel groove it is provided with on after-poppet plate, the both sides of trailing wheel groove are respectively arranged with a hind axle gripper shoe, connect in hind axle gripper shoe and have hind axle, being provided with rear-wheel hub on hind axle, rear-wheel hub is arranged in trailing wheel groove；The tail end of described after-poppet plate is positioned at trailing wheel recessed side portions and is provided with a transmission race, and hind axle is provided with a drive, and drive is arranged in transmission race；Described drive is engaged with driving change speed gear box, and driving change speed gear box to connect has driving motor；Being provided with the gear teeth on the side of described drive, the gear teeth are arranged on drive the side away from rear-wheel hub；The 12/11 of a diameter of rear-wheel hub diameter of described drive, the width of trailing wheel groove is the 4/7 of the width of after-poppet plate, and the width of transmission race is the 2/5 of trailing wheel recess width.
Scooter rear wheel drive mechanism the most according to claim 1, it is characterised in that: the 1/3 of a length of after-poppet plate length of described trailing wheel groove, the 4/5 of a length of trailing wheel groove length of transmission race.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620054483.8U CN205499243U (en) | 2016-01-21 | 2016-01-21 | Scooter rear - wheel drive mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620054483.8U CN205499243U (en) | 2016-01-21 | 2016-01-21 | Scooter rear - wheel drive mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205499243U true CN205499243U (en) | 2016-08-24 |
Family
ID=56722686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620054483.8U Expired - Fee Related CN205499243U (en) | 2016-01-21 | 2016-01-21 | Scooter rear - wheel drive mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205499243U (en) |
-
2016
- 2016-01-21 CN CN201620054483.8U patent/CN205499243U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160824 Termination date: 20170121 |