CN201070977Y - Electric car - Google Patents
Electric car Download PDFInfo
- Publication number
- CN201070977Y CN201070977Y CNU2007200406133U CN200720040613U CN201070977Y CN 201070977 Y CN201070977 Y CN 201070977Y CN U2007200406133 U CNU2007200406133 U CN U2007200406133U CN 200720040613 U CN200720040613 U CN 200720040613U CN 201070977 Y CN201070977 Y CN 201070977Y
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- CN
- China
- Prior art keywords
- electronlmobil
- storage battery
- wheel
- driving system
- vehicle body
- 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 - Lifetime
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Abstract
The utility model discloses an electric vehicle comprising a vehicle body, transmission systems, a control system, and wheels driven by the transmission system. The transmission system consists of a main retarder, a differential gear and a rotating shaft. The control system comprises an accelerator, a reversing switch, a 4WD transfer switch and a controller. The electric vehicle further comprises a storage cell and motors connected with the storage cell. The motors have two groups, wherein one group is connected with the front transmission system to independently drive the front wheels, and the other group is connected with the rear transmission system to independently drive the rear wheels. The utility model incorporates various techniques with simple structure, allows the four wheels to work independently, improves the driving property of the vehicle on rough road surfaces, and utilizes the storage cell as power supply to protect the environment.
Description
Technical field
The utility model relates to a kind of electronlmobil.
Background technology
Electronlmobil is paid close attention to by people from all walks of life deeply as a kind of green vehicle of environmental protection and energy saving.In the now common electronlmobil, mostly be fuel engines both had been housed in automobile, electrical motor is housed again, when using fuel engines to drive one in front-wheel and the trailing wheel, use another person of direct motor drive, the structure of automobile is still continued to use the engine installation and the transmission mode of traditional fuel-engined vehicle.The shortcoming of this battery-driven car is that messenger chain is oversize, and efficient is not high enough, structure is also comparatively complicated, and main power still provides by fuel engines, so also do not claim it is the accumulator car without environment pollution of complete meaning.
Summary of the invention
The utility model purpose provides a kind of electronlmobil, and four-wheel need not change-speed box, part-time case and steering unit thereof by electrical motor and transmission system drives thereof before and after it, and structure is simpler; Can select use forerunner, rear-guard or front and back drive simultaneously according to road conditions, improve vehicle in abominable ground-surface rideability; Do not use fuel engines, and be to use storage battery, environmental protection more as propulsion source.
The technical solution of the utility model is: a kind of electronlmobil, comprise vehicle body frame, driving system, control system and by the wheel of driving system transmission, described driving system comprises main reduction gear, diff and transmission shaft, described control system comprises accelerator, change-over swith, 4WD change-over swith and controller, described electronlmobil also comprise storage battery and with storage battery bonded assembly electrical motor, described electrical motor comprises two groups, one group is connected with Front driveline, the running of independent drive front-wheel, another group is connected with rear driving system, the running of independent drive trailing wheel.
The further technical scheme of the utility model is: a kind of electronlmobil, comprise vehicle body frame, driving system, control system and by the wheel of driving system transmission, described driving system comprises main reduction gear, diff and transmission shaft, described control system comprises accelerator, change-over swith, 4WD change-over swith and controller, described electronlmobil also comprise storage battery and with storage battery bonded assembly electrical motor, described electrical motor comprises two groups, one group is connected with Front driveline, the running of independent drive front-wheel, another group is connected with rear driving system, the running of independent drive trailing wheel; Described electronlmobil also includes forward and backward suspension, and described forward and backward suspension all adopts the MacPherson strut structure; Spring on the described forward and backward suspension adopts be rigidity little than soft spring; Described electrical motor places the vehicle body frame front portion for one group, and another group places the vehicle body frame rear portion; Described electronlmobil adopts the four-wheel plate disc brake; Described storage battery is a lead-acid storage battery.
The utility model advantage is:
1. the utility model adopts double-motor drive, need not change-speed box, part-time case and steering unit thereof, alleviates fuselage weight, and structure is simpler, and is easy to assembly easy.
2. the utility model adopts four wheel drive, and chaufeur can select to use forerunner, rear-guard or front and back drive simultaneously according to road conditions, improve vehicle in abominable ground-surface rideability.
3. the utility model adopts four wheel drive and MacPherson strut device, and its advantage is a light weight, and vehicle body impacts and reduces, and has improved the traction of wheel; With rigidity little than soft spring, improve the traveling comfort of vehicle; Improved the riding stability of vehicle; Left and right wheels is beated separately, and is irrelevant mutually, can reduce the inclination and the vibrations of vehicle body.
4. four-wheel of the present utility model has all adopted disc type brake, and rapid heat dissipation is in light weight, and simple structure is easy to adjust.Particularly resistance to elevated temperatures is good during high capacity, and braking effect is stable, and is not afraid of the muddy water invasion and attack; With abominable road conditions down train, disc type brake stops than the easier car that makes in the short period of time of drum brake in the winter time.
5. the utility model uses storage battery rather than fuel engines as propulsion source fully, environmental protection more.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 uses later-model principle of work scheme drawing for this.
Wherein: 1 vehicle body frame; 2 driving systems; 3 control system; 4 wheels; 5 main reduction gears; 6 difies; 7 transmission shafts; 8 electrical motors; 9 front suspensions; 10 rear suspensions; 11 springs; 12 plate disc brakies.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described:
Embodiment: as Fig. 1, shown in Figure 2, a kind of electronlmobil, comprise vehicle body frame 1, driving system 2, control system 3 and by the wheel 4 of driving system 2 transmissions, described driving system 2 comprises main reduction gear 5, diff 6 and transmission shaft 7, described control system 3 comprises accelerator, change-over swith, 4WD change-over swith and controller, it is characterized in that: described electronlmobil also comprise storage battery and with storage battery bonded assembly electrical motor 8, described electrical motor 8 comprises two groups, and one group is connected with Front driveline, the running of independent drive front-wheel, another group is connected with rear driving system, the running of independent drive trailing wheel.Described electronlmobil also includes forward and backward suspension 9,10, and described forward and backward suspension 9,10 all adopts the MacPherson strut structure; Spring 11 on the described forward and backward suspension 9,10 adopts be rigidity little than soft spring.Described electrical motor places vehicle body frame 1 front portion for 8 one groups, and another group places vehicle body frame 1 rear portion.Described electronlmobil adopts four-wheel plate disc brake 12.Described storage battery is a lead-acid storage battery.
Storage battery is converted to direct current (DC) by charger with external AC and charges, electrical motor is converted into kinetic energy with the electric energy of storage battery and passes to main reduction gear, passing to diff, diff is used for realizing turning to differential and power being delivered on the wheel by transmission shaft, thereby realizes vehicle operating.Chaufeur is by control accelerator, change-over swith, 4WD change-over swith, and signal sends electrical motor or main reduction gear, diff to via controller, realizes fluctuation of speed, the direction advance and retreat of vehicle respectively and selects forerunner, rear-guard or 4 wheel driven control.
The utility model mixes the multiple technologies actv. together: adopt the double motor four wheel drive, need not change-speed box, part-time case and steering unit thereof, structure is simpler; But adopt all independent operation of four wheels of MacPherson strut structure, improve vehicle in abominable ground-surface rideability; Adopted disc type brake, rapid heat dissipation, in light weight, simple structure, easy to adjust; Use storage battery as propulsion source, environmental protection more.
Claims (5)
1. electronlmobil, comprise vehicle body frame (1), driving system (2), control system (3) and by the wheel (4) of driving system (2) transmission, described driving system (2) comprises main reduction gear (5), diff (6) and transmission shaft (7), described control system (3) comprises accelerator, change-over swith, 4WD change-over swith and controller is characterized in that: described electronlmobil also comprise storage battery and with storage battery bonded assembly electrical motor (8), described electrical motor (8) comprises two groups, one group is connected with Front driveline, the running of independent drive front-wheel, another group is connected with rear driving system, the running of independent drive trailing wheel.
2. electronlmobil according to claim 1 is characterized in that: described electronlmobil also includes forward and backward suspension (9,10), and described forward and backward suspension (9,10) all adopts the MacPherson strut structure; Spring (11) on the described forward and backward suspension (9,10) adopts be rigidity little than soft spring.
3. electronlmobil according to claim 1 is characterized in that: described electrical motor (8) wherein one group place vehicle body frame (1) front portion, another group places vehicle body frame (1) rear portion.
4. electronlmobil according to claim 1 is characterized in that: described electronlmobil adopts four-wheel plate disc brake (12).
5. electronlmobil according to claim 1 is characterized in that: described storage battery is a lead-acid storage battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200406133U CN201070977Y (en) | 2007-07-09 | 2007-07-09 | Electric car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200406133U CN201070977Y (en) | 2007-07-09 | 2007-07-09 | Electric car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201070977Y true CN201070977Y (en) | 2008-06-11 |
Family
ID=39549538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200406133U Expired - Lifetime CN201070977Y (en) | 2007-07-09 | 2007-07-09 | Electric car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201070977Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102019842A (en) * | 2010-11-26 | 2011-04-20 | 北京工业大学 | Hydraulic hybrid electric vehicle transmission system and control method thereof |
| CN104002668A (en) * | 2014-04-25 | 2014-08-27 | 宁波莱姆格迪童车科技有限公司 | Child car |
| CN104669995A (en) * | 2015-02-12 | 2015-06-03 | 苏州紫荆清远新能源汽车技术有限公司 | Front driving axle module of electric automobile and electric automobile |
| CN106274462A (en) * | 2016-08-30 | 2017-01-04 | 安徽瓦尔特机械贸易有限公司 | A kind of vehicle intelligence four-wheel-driven control system |
| CN106828064A (en) * | 2017-01-17 | 2017-06-13 | 中国农业大学 | A kind of electric tractor bi-motor multi-mode drive system and control method |
-
2007
- 2007-07-09 CN CNU2007200406133U patent/CN201070977Y/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102019842A (en) * | 2010-11-26 | 2011-04-20 | 北京工业大学 | Hydraulic hybrid electric vehicle transmission system and control method thereof |
| CN104002668A (en) * | 2014-04-25 | 2014-08-27 | 宁波莱姆格迪童车科技有限公司 | Child car |
| CN104669995A (en) * | 2015-02-12 | 2015-06-03 | 苏州紫荆清远新能源汽车技术有限公司 | Front driving axle module of electric automobile and electric automobile |
| CN106274462A (en) * | 2016-08-30 | 2017-01-04 | 安徽瓦尔特机械贸易有限公司 | A kind of vehicle intelligence four-wheel-driven control system |
| CN106828064A (en) * | 2017-01-17 | 2017-06-13 | 中国农业大学 | A kind of electric tractor bi-motor multi-mode drive system and control method |
| CN106828064B (en) * | 2017-01-17 | 2018-12-11 | 中国农业大学 | A kind of electric tractor bi-motor multi-mode drive system and control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080611 |