CN202863536U - Four-wheel electric vehicle with synchronous steering of steering wheel and wheels achievable - Google Patents

Four-wheel electric vehicle with synchronous steering of steering wheel and wheels achievable Download PDF

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Publication number
CN202863536U
CN202863536U CN 201220525815 CN201220525815U CN202863536U CN 202863536 U CN202863536 U CN 202863536U CN 201220525815 CN201220525815 CN 201220525815 CN 201220525815 U CN201220525815 U CN 201220525815U CN 202863536 U CN202863536 U CN 202863536U
Authority
CN
China
Prior art keywords
wheel
transmission shaft
steering
wheels
chassis
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
Application number
CN 201220525815
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Chinese (zh)
Inventor
李善文
李垒
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangsu Fenglei Fruit Vegetable Special Machinery Research Co ltd
Original Assignee
Jiangsu Fenglei Fruit Vegetable Special Machinery Research Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Jiangsu Fenglei Fruit Vegetable Special Machinery Research Co ltd filed Critical Jiangsu Fenglei Fruit Vegetable Special Machinery Research Co ltd
Priority to CN 201220525815 priority Critical patent/CN202863536U/en
Application granted granted Critical
Publication of CN202863536U publication Critical patent/CN202863536U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a four-wheel electric vehicle with synchronous steering of a steering wheel and wheels achievable. The electric vehicle comprises a chassis, wherein a vehicle body is arranged on the upper portion of the chassis, middle parts of rear wheels are in transmission connection with a first transmission shaft, centers of front wheels are connected with a second transmission shaft, a steering gear box is arranged in the middle of the second transmission shaft, the steering gear box is connected with a third transmission shaft and a small gear in sequence along the upward direction, a big gear in meshed transmission with the small gear is arranged on one side edge of the small gear, the big gear is connected with a fourth transmission shaft, a cardan joint and the steering wheel in sequence along the upward direction, and damping springs are respectively arranged on the front side of the chassis and on the back side of the chassis. The four-wheel electric vehicle with the synchronous steering of the steering wheel and the wheels achievable is small in size, capable of being driven on a sidewalk by anyone without trained, high in performance, low in energy consumption, zero-release, free of pollution, and safe and economical. Due to the fact that the synchronous steering of the steering wheel and the wheels is achievable, strength is saved. The four-wheel electric vehicle with the synchronous steering of the steering wheel and the wheels achievable is suitable for rural families and petty dealers for usage at work, and is also suitable for relaxation of the middle-aged and elderly and picking up of students, and enables people to experience comfortable driving pleasure.

Description

Bearing circle wheel synchronous rotating is to four-wheel electric motor car
Technical field
The utility model relates to a kind of battery-driven car, especially can effectively reduce the cheap bearing circle wheel synchronous rotating of energy resource consumption and price to four-wheel electric motor car.
Background technology
Along with the continuous popularization of energy-saving and emission-reduction theory, battery-driven car is more and more used, and known battery-driven car is generally 2 and takes turns or 3 take turns, safety and stability is relatively poor, and brake power is little, and noise is larger, and contained passenger's number is less, is not easy to use when the one family goes on a tour jointly; In addition, existing battery-driven car need to turn over operating handle larger angle on the market when turning, and alerting ability is lower, makes troubles for people's use.
The utility model content
Higher and operation handlebar need to be turned over the very problem of wide-angle when turning in order to solve existing battery-driven car price, the utility model provides a kind of bearing circle wheel synchronous rotating to four-wheel electric motor car, this miniature closed four-wheel electric motor car vehicle is little, can drive on the footway, need not training, everybody can both drive, performance is high, low consumption, zero-emission, pollution-free, safety economy, and bearing circle and wheel can realize synchronous rotating to, save strength, be applicable to rural households, the pedlar, when going to work, the peasant uses, in addition, also be applicable to person in middle and old age's leisure and pick the student, allow people experience comfortable Driving.
The technical scheme that its technical matters that solves the utility model adopts is: this direction jigger wheel synchronous rotating comprises bearing circle, universal-joint, transmission shaft IV, miniature gears, transmission shaft III, steering wheel, transmission shaft II, anterior wheel, big gear wheel, chassis, rear wheel, transmission shaft I, damping spring and car body to four-wheel electric motor car; This direction jigger wheel synchronous rotating is provided with a chassis to four-wheel electric motor car, the top on chassis is provided with the closed car body of fleetline, the front and rear on chassis respectively is provided with pair of wheels, the middle part of rear wheel and transmission shaft I connection for transmission, the transmission shaft I provides power by motor, the center of anterior wheel links to each other with the transmission shaft II, the middle part of transmission shaft II is steering wheel, steering wheel upwards is connected with transmission shaft III and miniature gears in turn, the side of miniature gears is provided with the big gear wheel with the pinion transmission, miniature gears and big gear wheel are cylindrical wheel, big gear wheel upwards is connected with the transmission shaft IV in turn, universal-joint and bearing circle, turning to of bearing circle and anterior wheel and rear wheel is synchronous; In addition, be respectively equipped with damping spring before and after the chassis; The speed ratio of miniature gears and big gear wheel should be able to reach make bearing circle, anterior wheel and rear wheel synchronous rotating to purpose.During use, by driven by motor rear wheel and anterior vehicle wheel rotation, when needing to change direction, use the hand steering wheel rotation, the angle that bearing circle turns over arrives steering wheel by miniature gears and big gear wheel synchronous driving, and then changes the direction of battery-driven car walking.
The beneficial effects of the utility model are, this direction jigger wheel synchronous rotating is little to the four-wheel electric motor car vehicle, can drive on the footway, need not training, everybody can both drive, performance is high, low consumption, zero-emission, pollution-free, safety economy, and bearing circle and wheel can realize synchronous rotating to, save strength, be applicable to rural households, pedlar, the use when peasant goes to work, in addition, also be applicable to person in middle and old age's leisure and pick the student, allow people experience comfortable Driving.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is structural principle scheme drawing of the present utility model.
Among Fig. 1,1. bearing circle, 2. universal-joint, 3. transmission shaft IV, 4. miniature gears, 5. transmission shaft III, 6. steering wheel, 7. transmission shaft II, 8. anterior wheel, 9. big gear wheel, 10. chassis, 11. rear wheel, 12. transmission shaft I, 13. damping springs, 14. car bodies.
The specific embodiment
In the drawings, this direction jigger wheel synchronous rotating comprises bearing circle 1, universal-joint 2, transmission shaft IV 3, miniature gears 4, transmission shaft III 5, steering wheel 6, transmission shaft II 7, anterior wheel 8, big gear wheel 9, chassis 10, rear wheel 11, transmission shaft I 12, damping spring 13 and car body 14 to four-wheel electric motor car; This miniature closed four-wheel electric motor car is provided with a chassis 10, the top on chassis 10 is provided with the closed car body 14 of fleetline, the front and rear on chassis 10 respectively is provided with pair of wheels, the middle part of rear wheel 11 and transmission shaft I 12 connection for transmissions, transmission shaft I 12 provides power by motor, the center of anterior wheel 8 links to each other with transmission shaft II 7, the middle part of transmission shaft II 7 is steering wheel 6, steering wheel 6 upwards is connected with transmission shaft III 5 and miniature gears 4 in turn, the side of miniature gears 4 is provided with the big gear wheel 9 with miniature gears 4 engaged transmission, miniature gears 4 and big gear wheel 9 are cylindrical wheel, big gear wheel 9 upwards is connected with transmission shaft IV 3 in turn, universal-joint 2 and bearing circle 1, bearing circle 1 turns to synchronously with anterior wheel 8 and rear wheel 11; In addition, 10 front and back, chassis are respectively equipped with damping spring 13; The speed ratio of miniature gears 4 and big gear wheel 9 should be able to reach make bearing circle 1, anterior wheel 8 and rear wheel 11 synchronous rotatings to purpose.During use, by driven by motor rear wheel 11 and 8 rotations of anterior wheel, when needing to change direction, with hand steering wheel rotation 1, the angle that bearing circle 1 turns over arrives steering wheel 6 by miniature gears 4 and big gear wheel 9 synchronous drivings, and then changes the direction of battery-driven car walking.

Claims (6)

1. Bearing circle wheel synchronous rotating is to four-wheel electric motor car, this direction jigger wheel synchronous rotating comprises bearing circle (1) to four-wheel electric motor car, universal-joint (2), transmission shaft IV (3), miniature gears (4), transmission shaft III (5), steering wheel (6), transmission shaft II (7) and big gear wheel (9), it is characterized in that, the middle part of transmission shaft II (7) is steering wheel (6), steering wheel (6) upwards is connected with transmission shaft III (5) and miniature gears (4) in turn, the side of miniature gears (4) is provided with the big gear wheel (9) with miniature gears (4) engaged transmission, and big gear wheel (9) upwards is connected with transmission shaft IV (3) in turn, universal-joint (2) and bearing circle (1).
2. Bearing circle wheel synchronous rotating according to claim 1 is characterized in that to four-wheel electric motor car described miniature gears (4) and big gear wheel (9) are cylindrical wheel.
3. Bearing circle wheel synchronous rotating according to claim 1 is characterized in that to four-wheel electric motor car described bearing circle (1) turns to synchronously with anterior wheel (8) and rear wheel (11).
4. Bearing circle wheel synchronous rotating according to claim 1 is to four-wheel electric motor car, it is characterized in that, the speed ratio of described miniature gears (4) and big gear wheel (9) should be able to reach make bearing circle (1), anterior wheel (8) and rear wheel (11) synchronous rotating to purpose.
5. Bearing circle wheel synchronous rotating according to claim 1 is to four-wheel electric motor car, it is characterized in that, also comprise anterior wheel (8), chassis (10), rear wheel (11), transmission shaft I (12) and car body (14), the top on chassis (10) is provided with the closed car body of fleetline (14), the front and rear on chassis (10) respectively is provided with pair of wheels, the middle part of rear wheel (11) and transmission shaft I (12) connection for transmission, transmission shaft I (12) provides power by motor, and the center of anterior wheel (8) links to each other with transmission shaft II (7).
6. Bearing circle wheel synchronous rotating according to claim 5 is characterized in that to four-wheel electric motor car, is respectively equipped with damping spring (13) before and after described chassis (10).
CN 201220525815 2012-10-15 2012-10-15 Four-wheel electric vehicle with synchronous steering of steering wheel and wheels achievable Expired - Fee Related CN202863536U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220525815 CN202863536U (en) 2012-10-15 2012-10-15 Four-wheel electric vehicle with synchronous steering of steering wheel and wheels achievable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220525815 CN202863536U (en) 2012-10-15 2012-10-15 Four-wheel electric vehicle with synchronous steering of steering wheel and wheels achievable

Publications (1)

Publication Number Publication Date
CN202863536U true CN202863536U (en) 2013-04-10

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220525815 Expired - Fee Related CN202863536U (en) 2012-10-15 2012-10-15 Four-wheel electric vehicle with synchronous steering of steering wheel and wheels achievable

Country Status (1)

Country Link
CN (1) CN202863536U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102849103A (en) * 2012-10-15 2013-01-02 江苏省丰垒果蔬特种机械研制有限公司 Steering wheel and wheel synchronous steering four-wheel electric vehicle
CN103192692A (en) * 2013-04-11 2013-07-10 孙兆文 Rotatable hybrid car

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102849103A (en) * 2012-10-15 2013-01-02 江苏省丰垒果蔬特种机械研制有限公司 Steering wheel and wheel synchronous steering four-wheel electric vehicle
CN103192692A (en) * 2013-04-11 2013-07-10 孙兆文 Rotatable hybrid car

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GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130410

Termination date: 20131015

C17 Cessation of patent right