CN210000478U - Dual-drive dual-steering electric vehicle - Google Patents
Dual-drive dual-steering electric vehicle Download PDFInfo
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- CN210000478U CN210000478U CN201920283228.4U CN201920283228U CN210000478U CN 210000478 U CN210000478 U CN 210000478U CN 201920283228 U CN201920283228 U CN 201920283228U CN 210000478 U CN210000478 U CN 210000478U
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Abstract
The utility model relates to an dual drive dual steering electric motor car, mainly by automobile body, drive arrangement, auxiliary device and controlling means etc. the automobile body include front wheel, rear wheel, frame and steering wheel, drive arrangement includes battery, front wheel motor and rear wheel motor lean on the power connecting wire to be connected with the battery, auxiliary device includes two auxiliary wheels and support frame, controlling means includes control panel, steering control device and control line, be equipped with control button on control panel, the last worm gear mechanism that increases of original electric motor car steering control device, the corner size of convenient simultaneous adjustment front and rear wheel makes the steering control more convenient and reliable, and when the slope that climbs is great, road conditions are relatively poor or need pivot, then open front wheel and rear wheel motor simultaneously, the front, rear wheel all become the drive wheel, the dynamic characteristic of electric motor car is obviously improved, no matter be starting, cross country or turn to, all relaxed much more freely than single drive electric motor car.
Description
Technical Field
The utility model relates to an kind of electric motor cars, especially kind of dual drive double steering electric motor cars.
Background
With the increasing severity of pollution and the gradual depletion of resources, the traditional automobiles arouse worry and thinking of people, the development of electric vehicles and the occupation of new runways for the development of the electric vehicle industry are highly valued, and the promotion of the research and development of electric vehicles and hybrid electric vehicles accelerates the use of of electric vehicles in China and promotes the realization of cross-over development of the automobile industry are taken as main contents for the structural adjustment of the automobile industry.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that kinds of double-drive double-steering electric vehicles are provided, which not only can drive the front wheels and the rear wheels, but also can conveniently adjust the rotation angle of the front wheels and the rear wheels.
The technical scheme for solving the technical problems is that the dual-drive dual-steering electric vehicle comprises a frame, wheels and a direction control device, wherein the wheels and the direction control device are respectively arranged on the frame, the direction control device is connected with the wheels, the wheels comprise front wheels and rear wheels, motors are respectively arranged on the front wheels and the rear wheels, the front wheels are arranged at the front end of the frame through a front fork, the rear wheels are arranged at the rear end of the frame through a rear fork, the direction control device comprises a steering wheel, a steering shaft, a universal coupling, a second connecting shaft , a worm, a th worm wheel, a th steering transmission shaft, a second steering transmission shaft, a third steering transmission shaft, a second worm wheel, a transmission shaft, a second worm connecting shaft and a second connecting shaft, the steering wheel is arranged at the end , the end of the steering shaft is connected with a 376 th end of a th connecting shaft 376 through the universal coupling, a 397 th worm th end is respectively connected with a th worm transmission shaft and a th worm transmission shaft, the second worm wheel is connected with a second connecting shaft through a 585 th worm coupling shaft, the rear end of the steering shaft is connected with a second connecting shaft, the second steering shaft, the front end of the rear end of the steering shaft is connected with a third connecting shaft, the second worm wheel is connected with a third connecting shaft, the fifth worm gear connecting shaft, the fifth worm th steering shaft, the fifth connecting shaft is connected with the fifth worm wheel, the fifth connecting shaft, the fifth worm wheel, the fifth worm 59.
The technical proposal of of the utility model is that the wheels further comprise a right auxiliary wheel and a left auxiliary wheel, and the right auxiliary wheel and the left auxiliary wheel are respectively arranged on the frame side by side and are positioned between the front wheels and the rear wheels.
The wheel is provided with a shock absorber.
The gears include a front conical gear and a rear conical gear, and the shafts are connected through the matching connection of the front conical gear and the rear conical gear.
Due to the adoption of the technical scheme, the utility model discloses a dual drive dual-steering electric motor car has following beneficial effect:
1. the utility model discloses a frame, wheel and direction control device, through the direction control device adjustment simultaneously front and back wheel angle completion direction adjustment, it is more nimble agile to make to turn to control, realizes that narrow and small space turns to, controls the anti performance of turning on one's side that the auxiliary wheel improved the vehicle, makes vehicle stability better to ensure vehicle safety of traveling. The utility model discloses be provided with the motor on preceding wheel and the rear wheel respectively, when electric motor car climbing, pivot turned to or power were not enough, the wheel all became the drive wheel around making, and the dynamic characteristic of electric motor car obtains obviously improving to satisfy the new demand of people to the electric motor car better.
2. The electric vehicle can keep the advantages of a two-wheeled electric vehicle, occupies less road surfaces and is convenient to drive under the condition that the congestion of Chinese cities is increasingly intensified. And the parking space occupies less parking places under the condition of difficult finding, so that the parking is convenient. And when the gradient is large or the road condition is poor, the front wheel and the rear wheel can be used as driving wheels, so that the power characteristic of the electric vehicle is obviously improved. Meanwhile, the control mode that the front wheel of the traditional electric vehicle is used as the steering wheel is changed, the rear wheel is added and is used as the steering wheel, and the steering control is more flexible and agile. The left auxiliary wheel and the right auxiliary wheel are added to ensure that the electric vehicle has better stability and safety performance, thereby better meeting the new requirements of people on the electric vehicle.
The technical features of the dual-drive dual-steering electric vehicle according to the present invention will be further described in with reference to the drawings and the embodiments.
Drawings
FIG. 1: the utility model discloses a structural schematic diagram of dual drive double steering electric motor car.
FIG. 2: the utility model discloses a structural schematic diagram of dual drive double steering electric motor car.
In the above drawings, the respective reference numerals are explained as follows:
1-steering wheel, 2-steering shaft, 3-universal joint, 4- connecting shaft, 5- worm, 6- worm wheel, 7-front fork, 8-front wheel (including motor), 9-shock absorber (8), 10- steering transmission shaft, 11-second steering transmission shaft, 12-right auxiliary wheel, 13-left auxiliary wheel, 14-third steering transmission shaft, 15-rear wheel (including motor), 16-rear fork, 17-frame, 18-second worm wheel, 19-transmission shaft, 20-second worm, 21-second connecting shaft, 22-front bevel gear (4), 23-rear bevel gear (4).
Detailed Description
an electric vehicle with double driving and double steering comprises a frame, wheels and a direction control device, wherein the wheels and the direction control device are respectively arranged on the frame, the direction control device is connected with the wheels, the wheels comprise a front wheel and a rear wheel, motors are respectively arranged on the front wheel and the rear wheel, the front wheel is arranged at the front end of the frame through a front fork, the rear wheel is arranged at the rear end of the frame through a rear fork, the direction control device comprises a steering wheel 1, a steering shaft 2, a universal joint 3, a second connecting shaft 4, a 0 worm 5, a 1 worm wheel 6, a 2 steering transmission shaft 10, a second steering transmission shaft 11, a third steering transmission shaft 14, a second worm wheel 18, a transmission shaft 19, a second worm 20 and a second connecting shaft 21, the steering wheel 1 is arranged at the end of the steering shaft 2, a end of the steering shaft 2 is connected with a 586 end through the universal joint 3 and a right conical gear 867 connecting shaft with a front conical gear 867 connecting shaft through a left conical gear 869 and a right conical gear 867 connecting shaft with a front conical gear 867 connecting shaft through a left conical gear wheel 869 and a right conical gear wheel 867 connecting shaft connecting with a front conical gear wheel 869 connecting shaft connecting with a front conical gear wheel 80, a left conical gear wheel connecting shaft connecting 3614 and a right conical gear wheel connecting shaft connecting 3619, a right conical gear wheel connecting shaft connecting 3614 connecting shaft connecting 367 connecting shaft connecting 3614 connecting shaft connecting 367 connecting shaft connecting 3614 connecting 367 connecting shaft connecting.
The electric vehicle is a double-drive double-steering electric vehicle, which mainly comprises a vehicle body, a driving device, an auxiliary device, a control device and the like, wherein the vehicle body comprises front wheels, rear wheels, a vehicle frame and a steering wheel, the driving device comprises a battery, a front wheel motor and a rear wheel motor, the front wheel motor and the rear wheel motor are connected with the battery through a power supply connecting wire, the auxiliary device comprises two auxiliary wheels and a support frame, the control device comprises a control panel, a steering control device and a control wire, the battery, the front wheel motor and the rear wheel motor are respectively connected with the control panel through the control wire, the control panel is provided with a control button, gears are used for electrifying the rear wheels, and two gears are used for electrifying the front and the rear wheels.
The double-driving principle is that when the electric vehicle needs to be used, the gear button is pressed down when the electric vehicle runs on flat ground, the electric vehicle is driven by a rear wheel, and if the electric vehicle climbs a slope, turns on the spot or has insufficient power, the second gear button is pressed down, so that double driving of the front wheel and the rear wheel is realized.
The steering wheel 1 is rotated to drive the steering shaft 2, the power can be transmitted to the second connecting shaft through the universal coupling 3, the power on the shaft 4 can be transmitted according to two lines through the worm and the bevel gear which are arranged on the shaft, the line is transmitted to the second worm gear through the worm 5, the worm gear 6 is coaxial with the front fork 7 which is provided with the front wheel 8, so the power can be controlled to rotate in the same direction through the line, the direction control of the rear wheel is realized through the second line, namely, the front bevel gear drives the rear bevel gear (4 pairs in total) and the three steering shafts (the second steering transmission shaft 10, the second steering transmission shaft 11 and the third steering transmission shaft 14) drive the worm of the second worm gear 18 through the front bevel gear, so as to drive the rotation of the rear fork 16, further, the rear wheel 15 is driven to drive the front and rear steering transmission shafts 10, the direction of the second worm gear 14 is driven, the left and right steering shaft can be adjusted, the steering wheel can be controlled more quickly, the steering angle of the left and right wheels can be controlled, the steering wheel can be controlled more quickly, and the steering angle of the steering wheel can be controlled, and the steering wheel can be controlled more conveniently, and the steering wheel can be controlled in both sides, and the steering angle of the steering wheel can be controlled, and the steering wheel can.
The front and rear wheels of the electric vehicle of the present embodiment both include motors, when driving under normal road conditions, only the rear wheel motor can be driven, and the required speed and power can be achieved, and when climbing a slope larger or road conditions worse, the front wheel and the rear wheel motor are simultaneously turned on, the front wheel and the rear wheel all become driving wheels, the power characteristics of the electric vehicle are significantly improved, and the electric vehicle is much easier and more convenient than a single-driven electric vehicle, both motors not only assist each other, but also back up each other during driving, even though motors fail, the electric vehicle can continue to ride, thus better meeting the new requirements of people on the electric vehicle.
Claims (4)
- The dual-drive dual-steering electric vehicle is characterized by comprising a frame, wheels and a direction control device, wherein the wheels and the direction control device are respectively arranged on the frame, the direction control device is connected with the wheels, the wheels comprise front wheels and rear wheels, motors are respectively arranged on the front wheels and the rear wheels, the front wheels are arranged at the front end of the frame through a front fork, the rear wheels are arranged at the rear end of the frame through a rear fork, the direction control device comprises a steering wheel (1), a steering shaft (2), a universal coupling (3), a second connecting shaft (4), a th worm (5), a th worm wheel (6), a th steering transmission shaft (10), a second steering transmission shaft (11), a third steering transmission shaft (14), a second worm wheel (18), a transmission shaft (19), a second worm (20) and a second worm shaft (21), the steering wheel (1) is arranged at the end of the steering shaft (2), the other end of the steering shaft (2) is connected with a second steering shaft (29) through a connecting shaft (3), the second worm (18), the second worm (20) is connected with a second steering shaft (465) through a universal coupling shaft (3), the tail end of the steering shaft (2) is connected with a second worm wheel (415) and a second steering shaft (2) through a connecting shaft (468) and a connecting shaft (465) which is connected with a connecting shaft (4142) through a connecting shaft (9) and a connecting shaft (9) which is connected with a front end of a second steering shaft (598) through a connecting shaft (9) and a connecting shaft (5919) which is connected with a second steering shaft (415) through a connecting shaft (9) and another connecting shaft (9) which is connected with a connecting shaft (598) through a connecting shaft (9) and another connecting shaft (9) which is connected with a second steering shaft (598) and another connecting shaft (9) connected with a connecting shaft (9) through another connecting shaft (59.
- 2. The kind of dual-drive dual-steering electric vehicle of claim 1, wherein the wheels further include a right auxiliary wheel and a left auxiliary wheel, the right auxiliary wheel and the left auxiliary wheel are respectively arranged on the frame side by side and between the front wheel and the rear wheel.
- 3. The double-drive double-steering electric vehicle according to claim 1, wherein the wheels are provided with shock absorbers (9).
- 4. The double-drive double-steering electric vehicle according to claim 1, wherein the gears include a front bevel gear and a rear bevel gear, and the connection between the shafts is performed by the matching connection of the front bevel gear and the rear bevel gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920283228.4U CN210000478U (en) | 2019-03-06 | 2019-03-06 | Dual-drive dual-steering electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920283228.4U CN210000478U (en) | 2019-03-06 | 2019-03-06 | Dual-drive dual-steering electric vehicle |
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| Publication Number | Publication Date |
|---|---|
| CN210000478U true CN210000478U (en) | 2020-01-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920283228.4U Active CN210000478U (en) | 2019-03-06 | 2019-03-06 | Dual-drive dual-steering electric vehicle |
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| Country | Link |
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| CN (1) | CN210000478U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111828806A (en) * | 2020-07-28 | 2020-10-27 | 郑州师范学院 | Rotating mechanism of photographic camera shooting support |
-
2019
- 2019-03-06 CN CN201920283228.4U patent/CN210000478U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111828806A (en) * | 2020-07-28 | 2020-10-27 | 郑州师范学院 | Rotating mechanism of photographic camera shooting support |
| CN111828806B (en) * | 2020-07-28 | 2022-02-11 | 郑州师范学院 | Rotating mechanism of photographic camera shooting support |
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