CN205589407U - Electric two -wheel vehicle driving device - Google Patents
Electric two -wheel vehicle driving device Download PDFInfo
- Publication number
- CN205589407U CN205589407U CN201620169382.5U CN201620169382U CN205589407U CN 205589407 U CN205589407 U CN 205589407U CN 201620169382 U CN201620169382 U CN 201620169382U CN 205589407 U CN205589407 U CN 205589407U
- Authority
- CN
- China
- Prior art keywords
- gear box
- change speed
- speed gear
- wheel
- electric
- 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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- 230000005540 biological transmission Effects 0.000 claims description 9
- 230000005611 electricity Effects 0.000 claims 1
- 230000003137 locomotive effect Effects 0.000 abstract 1
- 241000521257 Hydrops Species 0.000 description 2
- 206010030113 Oedema Diseases 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
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- Arrangement And Driving Of Transmission Devices (AREA)
Abstract
The utility model discloses an electric two -wheel vehicle driving device, including rear -wheel hub, rear -wheel hub installs in the rear wheel drive swing arm, the gearbox is installed in the rear wheel drive swing arm, and differential motor sets up in the gearbox top, and passes through the gear drive cooperation with the gearbox and be connected, the gearbox passes through the drive disk assembly with the power of differential motor output to be transmitted to rear -wheel hub, differential motor passes through the controller drive by the rotatory handle of installing in locomotive portion. The utility model discloses a differential motor mounted position improves greatly, has improved the handling capacity of electric motor car in complicated highway section to increased the ability of paddling of electronic two wheeler, reduced the trouble incidence, and the mounting means is various, enlarged the application range of electronic two wheeler, and differential motor can be equipped with the shift gearbox, has increased the maneuverability of electric motor car.
Description
Technical field
This utility model relates to a kind of driving means, specifically a kind of electric two-wheel vehicle driving means, belongs to electric automobiles.
Background technology
Along with the raising of people's living standard, electric motor car is the most more and more used by people.Current electric two-wheel vehicle base
This is all to use In-wheel motor driving, and due to the restriction of mounting means, wheel hub motor generally distance ground is relatively near, when by spy
Different topography and geomorphology section, it is easy to sustain damage, particularly when road surface by there being hydrops, hydrops is easily accessible wheel hub
Motor breaks down；Further, since the mounting structure of wheel hub motor is special, it is impossible to install machinery shifting apparatus additional, limit
The popularization and application of electric motor car.
Summary of the invention
The problem existed for above-mentioned prior art, the purpose of this utility model is to provide one can improve electric motor car in complexity
The handling capacity in section and fordability, reduce rate of breakdown, the electric two-wheel vehicle driving means of strong operability.
For achieving the above object, the technical solution adopted in the utility model is: a kind of electric two-wheel vehicle driving means, including after
Wheel wheel hub, rear-wheel hub is arranged in rear wheel drive swing arm；Change speed gear box is arranged in rear wheel drive swing arm, and differential speed motor is arranged
Above change speed gear box, and it is connected by gear drive with change speed gear box；The power that differential speed motor exports is led to by described change speed gear box
Crossing drive disk assembly to transmit to rear-wheel hub, described differential speed motor is driven by controller by the rotating handles being arranged on headstock portion.
Preferably, the axial line of described differential speed motor and change speed gear box is all perpendicular to the plane at car body place, described drive disk assembly bag
Including driving chain, the output gear of change speed gear box is linked together by driving chain with the follower gear on rear-wheel hub.
Preferably, the axial line of described differential speed motor and change speed gear box is all parallel to the plane at car body place, described drive disk assembly bag
Including power transmission shaft, described power transmission shaft one end connects change speed gear box by spline, and the other end is by servo-actuated with on rear-wheel hub of bevel gear
Bevel gear meshes together.
Preferably, described change speed gear box is arranged in rear wheel drive swing arm by gear-box bracket.
Preferably, described change speed gear box can be shift change speed gear box.
Differential speed motor installation site of the present utility model is greatly improved, and improves the electric motor car handling capacity at complicated highway section, and
And add the fordability of electric two-wheel vehicle, reduce rate of breakdown, and mounting means is various, expand electronic two-wheeled
The range of car；And differential speed motor can be equipped with shift change speed gear box, add the operability of electric motor car.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of first embodiment of this utility model；
Fig. 2 is the schematic diagram of second embodiment of this utility model.
In figure, 1. vehicle frame, 2. rear wheel drive swing arm, 3. rear-wheel hub, 4. differential speed motor, 5. change speed gear box, the most defeated
Go out gear, 7. driving chain, 8. follower gear, 9. rotating handles, 10. controller, 11. accumulator, 12. transmissions
Axle, 13. bevel gears, 14. servo-actuated bevel gears, 15. wheel hub screws, 16. gear-box brackets, 17. fix bolt.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is described in further detail.
Being first embodiment of the present utility model as shown in Figure 1, in electric two-wheel vehicle driving means, rear-wheel hub 3 passes through
Wheel hub screw 15 is arranged in rear wheel drive swing arm 2, and rear wheel drive swing arm 2 is arranged on vehicle frame 1.Differential speed motor 4 and change
The axial line of speed case 5 is all perpendicular to the plane at car body place, and change speed gear box 5 is arranged in rear wheel drive swing arm 2, differential speed motor 4
Being arranged on above change speed gear box 5, and be connected by gear drive with change speed gear box 5, the output gear 6 of change speed gear box 5 passes through
Drive disk assembly i.e. driving chain 7 is connected with the follower gear 8 on rear-wheel hub 3, and rotating handles 9 is installed in headstock portion, rotates handle
Hands 9 drives differential speed motor 4, the power supply of differential speed motor 4 and control part to be provided by accumulator 11 by controller 10.
Driving process is as follows: turn rotating handles 9, and rotating handles 9 controls the rotating speed of differential speed motor 4 by controller 10,
Differential speed motor 4 drives the pinion rotation within change speed gear box 5 while rotating, and the output gear of change speed gear box 5 drives driving chain 7
Rotate, then drive follower gear 8, owing to follower gear 8 is fixedly mounted on rear-wheel hub 3, the rotation of follower gear 8
Rear-wheel hub 3 can be driven to rotate, and the tire of trailing wheel forms friction with ground simultaneously, produces thrust, makes electro-tricycle travel.
Shown in Fig. 2 is second embodiment of the present utility model, is with Fig. 1 difference, differential speed motor 4 and speed change
When mounted, axial line is all parallel to the plane at car body place to case 5, and drive disk assembly is power transmission shaft 12, power transmission shaft 12 one end
Connecting change speed gear box 5 by spline, the other end is meshed together with the servo-actuated bevel gear 14 on rear-wheel hub 3 by bevel gear 13.
When during driving, change speed gear box 5 rotates, the gear driven power transmission shaft 12 within change speed gear box 5 rotates, and power transmission shaft 12 leads to
Bevel gear 13 engagement crossing the other end drives servo-actuated bevel gear 14 to rotate, and servo-actuated bevel gear 14 drives rear-wheel hub 3 to turn simultaneously
Dynamic, make the tire of trailing wheel form friction with ground, produce thrust, make electro-tricycle travel.
Preferably, described change speed gear box 5 is arranged in rear wheel drive swing arm 2 by gear-box bracket 16, described gear-box bracket
16 are welded in rear wheel drive swing arm 2, and change speed gear box 5 is fixed on gear-box bracket 16 by fixing bolt 17.
Preferably, described change speed gear box 5 can be shift change speed gear box.
Claims (5)
1. an electric two-wheel vehicle driving means, including rear-wheel hub, described rear-wheel hub is arranged in rear wheel drive swing arm,
It is characterized in that, also include that differential speed motor and change speed gear box, described change speed gear box are arranged in rear wheel drive swing arm；Described differential electricity
Machine is arranged on above change speed gear box, and is connected by gear drive with change speed gear box；Differential speed motor is exported by described change speed gear box
Power is transmitted to rear-wheel hub by drive disk assembly, and described differential speed motor is passed through controller by the rotating handles being arranged on headstock portion
Drive.
Electric two-wheel vehicle driving means the most according to claim 1, it is characterised in that described differential speed motor and change speed gear box
Axial line be all perpendicular to the plane at car body place, described drive disk assembly includes driving chain, defeated by change speed gear box of driving chain
Go out gear to link together with the follower gear on rear-wheel hub.
Electric two-wheel vehicle driving means the most according to claim 1, it is characterised in that described differential speed motor and change speed gear box
Axial line be all parallel to the plane at car body place, described drive disk assembly includes that power transmission shaft, described power transmission shaft one end pass through spline
Connecting change speed gear box, the other end is meshed together with the servo-actuated bevel gear on rear-wheel hub by bevel gear.
Electric two-wheel vehicle driving means the most according to claim 1, it is characterised in that described change speed gear box passes through change speed gear box
Support is arranged in rear wheel drive swing arm.
Electric two-wheel vehicle driving means the most according to claim 1, it is characterised in that described change speed gear box can be that shift becomes
Speed case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620169382.5U CN205589407U (en) | 2016-03-04 | 2016-03-04 | Electric two -wheel vehicle driving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620169382.5U CN205589407U (en) | 2016-03-04 | 2016-03-04 | Electric two -wheel vehicle driving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205589407U true CN205589407U (en) | 2016-09-21 |
Family
ID=56928417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620169382.5U Expired - Fee Related CN205589407U (en) | 2016-03-04 | 2016-03-04 | Electric two -wheel vehicle driving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205589407U (en) |
-
2016
- 2016-03-04 CN CN201620169382.5U patent/CN205589407U/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 |
Granted publication date: 20160921 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |