CN209466972U - A kind of electric vehicle pre-driver mechanism - Google Patents
A kind of electric vehicle pre-driver mechanism Download PDFInfo
- Publication number
- CN209466972U CN209466972U CN201920144637.6U CN201920144637U CN209466972U CN 209466972 U CN209466972 U CN 209466972U CN 201920144637 U CN201920144637 U CN 201920144637U CN 209466972 U CN209466972 U CN 209466972U
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- China
- Prior art keywords
- speed changer
- driving motor
- electric vehicle
- vehicle
- shaft
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- Expired - Fee Related
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Abstract
The utility model relates to a kind of electric vehicle pre-driver mechanisms, belong to vehicle technology field.Including driving motor, driving motor is bolted to connection speed changer, driving motor and speed changer are fixed on floor underframe for vehicle front by damping, the output shaft of driving motor drives the gear rotation of speed changer, the output end of speed changer is separately connected left drive shaft and right transmission shaft, and the other end of left drive shaft and right transmission shaft is separately connected the left and right wheels wheel shaft of front part of vehicle.The beneficial effects of the utility model are: pre-driver rationally utilizes vehicle overall space, space layout is compact；Front Two-wheeled drives effect and passability, better than latter wheel drive effect；Front wheel driving structure of two is simple, and good damping effect occupies little space.
Description
Technical field
The utility model relates to a kind of electric vehicle pre-driver mechanisms, belong to vehicle technology field.
Background technique
Currently, the development of the vehicles such as automobile is so that town road is especially crowded, and resulting vehicle exhaust
And amblent air temperature variation and Global Temperature warm a key factor, delay it is stifled protect smooth, energy-saving and emission-reduction, build it is good
Living environment is present each metropolitan government and the target that citizen pursue, thus the tricycle of environment-friendly high-efficiency safety and comfort is electric
Motor-car also becomes important R&D direction.
Preceding two-wheel, rear single-wheel, the tiltable tricycle body structure of vehicle body have substantially relative to tricycle stability
The raising of degree, and flexibility is also because by special front suspension structure, stability, road holding and safety are comparable to automobile, spirit
The but defeated not at all two-wheeled motorcycle of activity.It easily can substitute automobile completely under a variety of use environments very and two-wheeled rubs
Motorcycle.But tricycle body tail space is smaller, rear-wheel can not improve stable power output.
Summary of the invention
Place, the utility model provide a kind of electric vehicle pre-driver mechanism in order to overcome the above-mentioned deficiencies of the prior art,
Driving motor is horizontal to be mounted on floor underframe for vehicle by suspending apparatus, and speed changer is bolted on driving motor, driving electricity
When machine rotates, by speed changer, rotation axis, band motor car wheel rotates, and vehicle advances.
The utility model is achieved by the following technical solution: a kind of electric vehicle pre-driver mechanism, it is characterised in that:
Including driving motor, driving motor is bolted to connection speed changer, and driving motor and speed changer are fixed by damping
In floor underframe for vehicle front, the output shaft of driving motor drives the gear rotation of speed changer, and the output end of speed changer is separately connected a left side
The other end of transmission shaft and right transmission shaft, left drive shaft and right transmission shaft is separately connected the left and right wheels wheel shaft of front part of vehicle.
Further, the driving motor and speed changer pass through damping in three direction fixed vehicle chassis respectively
On.
Further, the floor underframe for vehicle front is frame structure, and driving motor and speed changer are mounted on frame structure
It is interior.
Further, steering mechanism is additionally provided in the frame structure, steering mechanism one end connects left and right wheels control
Electric vehicle rotary is to the other end of steering mechanism connects steering wheel, and steering wheel is turned to by vacuum steering pump assisted power steering system.
Further, the driving motor connects electric vehicle power sources, and driving motor rotation drives speed changer rotation, speed change
Device rotation is rotated by left drive shaft and right transmission shaft band motor car wheel, forward travel.
Further, the left and right wheels are fixed on floor underframe for vehicle using torque spring suspension.
The beneficial effects of the utility model are: pre-driver rationally utilizes vehicle overall space, space layout is compact；Front
Two-wheeled drives effect and passability, better than latter wheel drive effect；Front wheel driving structure of two is simple, good damping effect,
It occupies little space.
Detailed description of the invention
Below according to drawings and examples, the present invention will be further described.
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the front view of the utility model；
Fig. 3 is the perspective view of the utility model.
In figure: 1, driving motor, 2, speed changer, 3, damping, 4, floor underframe for vehicle, 5, left drive shaft, 6, right transmission shaft,
7, steering mechanism, 8, steering wheel, 9, torque spring suspension.
Specific embodiment
Such as a kind of Fig. 1 to electric vehicle pre-driver mechanism shown in Fig. 3, it is characterised in that: including driving motor 1, driving
Motor 1 is bolted to connection speed changer 2, before driving motor 1 and speed changer 2 are fixed on floor underframe for vehicle 4 by damping 3
Portion, the output shaft of driving motor 1 drive the gear rotation of speed changer 2, and the output end of speed changer 2 is separately connected 5 He of left drive shaft
The other end of right transmission shaft 6, left drive shaft 5 and right transmission shaft 6 is separately connected the left and right wheels wheel shaft of front part of vehicle.
The driving motor 1 and speed changer 2 is respectively through damping 3 on three direction fixed vehicle chassis 4.
1 front of floor underframe for vehicle is frame structure, and driving motor 1 and speed changer 2 are mounted in frame structure.
Steering mechanism 7 is additionally provided in the frame structure, 7 one end of steering mechanism connects left and right wheels and controls electric vehicle rotary
To the other end of steering mechanism connects steering wheel 8, and steering wheel 8 is turned to by vacuum steering pump assisted power steering system 7.
The driving motor 1 connects electric vehicle power sources, and the rotation of driving motor 1 drives speed changer 2 to rotate, and 2 turns of speed changer
It is dynamic to be rotated by left drive shaft 5 and right transmission shaft 6 with motor car wheel, forward travel.
The left and right wheels are fixed on floor underframe for vehicle 1 using torque spring suspension 9.
The beneficial effects of the utility model are: pre-driver rationally utilizes vehicle overall space, space layout is compact；Front
Two-wheeled drives effect and passability, better than latter wheel drive effect；Front wheel driving structure of two is simple, good damping effect,
It occupies little space.
Claims (6)
1. a kind of electric vehicle pre-driver mechanism, it is characterised in that: including driving motor (1), driving motor (1) is solid by bolt
Surely speed changer (2) are connected, driving motor (1) and speed changer (2) pass through damping (3) and be fixed on floor underframe for vehicle (4) front, drive
The output shaft of dynamic motor (1) drives the gear rotation of speed changer (2), and the output end of speed changer (2) is separately connected left drive shaft (5)
With right transmission shaft (6), the other end of left drive shaft (5) and right transmission shaft (6) is separately connected the left and right wheels wheel shaft of front part of vehicle.
2. a kind of electric vehicle pre-driver mechanism according to claim 1, it is characterised in that: the driving motor (1)
With speed changer (2) respectively by damping (3) on three direction fixed vehicle chassis (4).
3. a kind of electric vehicle pre-driver mechanism according to claim 1, it is characterised in that: the floor underframe for vehicle (4)
Front is frame structure, and driving motor (1) and speed changer (2) are mounted in frame structure.
4. a kind of electric vehicle pre-driver mechanism according to claim 3, it is characterised in that: in the frame structure also
Equipped with steering mechanism (7), steering mechanism (7) one end connects left and right wheels and controls electric vehicle rotary to the other end of steering mechanism connects
It connects steering wheel (8), steering wheel (8) is turned to by vacuum steering pump assisted power steering system (7).
5. a kind of electric vehicle pre-driver mechanism according to claim 1, it is characterised in that: the driving motor (1)
Electric vehicle power sources are connected, driving motor (1) rotation drives speed changer (2) rotation, and speed changer (2) rotation passes through left drive shaft (5)
It is rotated with right transmission shaft (6) band motor car wheel, forward travel.
6. a kind of electric vehicle pre-driver mechanism according to claim 1, it is characterised in that: the left and right wheels use
Torque spring suspension (9) is fixed on floor underframe for vehicle (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920144637.6U CN209466972U (en) | 2019-01-28 | 2019-01-28 | A kind of electric vehicle pre-driver mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920144637.6U CN209466972U (en) | 2019-01-28 | 2019-01-28 | A kind of electric vehicle pre-driver mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209466972U true CN209466972U (en) | 2019-10-08 |
Family
ID=68094080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920144637.6U Expired - Fee Related CN209466972U (en) | 2019-01-28 | 2019-01-28 | A kind of electric vehicle pre-driver mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209466972U (en) |
-
2019
- 2019-01-28 CN CN201920144637.6U patent/CN209466972U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20191008 Termination date: 20210128 |