CN202669453U - Four-wheel direct driving electric car - Google Patents
Four-wheel direct driving electric car Download PDFInfo
- Publication number
- CN202669453U CN202669453U CN 201220367316 CN201220367316U CN202669453U CN 202669453 U CN202669453 U CN 202669453U CN 201220367316 CN201220367316 CN 201220367316 CN 201220367316 U CN201220367316 U CN 201220367316U CN 202669453 U CN202669453 U CN 202669453U
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- transfer clutch
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Abstract
The utility model discloses a four-wheel direct driving electric car and belongs to the field of transport tools. The four-wheel direct driving electric car comprises a high-energy storage battery, motors, four wheels and a transmission system between the motors and the four wheels, wherein the motors are connected with a speed regulation device, and each motor is independently arranged on the position of each wheel. Four motors include a left front wheel motor, a left rear wheel motor, a right front wheel motor and a right rear motor, the left front wheel motor and the left rear motor are connected in series and connected with a left side wheel control button on a control panel, and the right front wheel motor and the right rear wheel motor are connected in series and connected with a right side wheel control button on the control panel. A motor direct driving mode is adopted and the motors on both sides are controlled through setting the left side wheel control button and the right side wheel control button on the control panel so as to achieve power-on and power-off motors, complete the functions such as automobile moving and turning, achieve four-wheel driving of the automobile, and solve the problems in the prior art.
Description
Technical field
The utility model relates to a kind of electronlmobil, belongs to field of vehicles, especially a kind of four-wheel direct-driving electric electrical automobile.
Background technology
Electronlmobil is as a kind of free of contamination environmental protection automobile, and extremely automotive field personage's concern also receives the personage's of every aspect concern, and many countries all develop sparing no effort in the world.Present small-sized electric vehicle, general battery pack or the fuel cell of adopting is as power, two-wheel drive, to be located at the wheel hub motor output drive strength square on the wheel, the power of drive motor is little, and moving velocity particularly acceleration capability is not very desirable, particularly travel in the business district, traffic lights are many, and vehicle is many, and the starting of stopping is also many, acceleration capability is poor, electronlmobil also adopts the integrated carrying-type body structure in addition, need to consider more stress factor during design, so that the energy of its power-driven mechanism is arranged deficiency, and its central driving system structure is complicated, the car load new product development cycle is long, and the design productive costs is high, and the electronlmobil continual mileage is short.
The utility model content
The technical problems to be solved in the utility model provides a kind of four-wheel direct-driving electric electrical automobile, this electronlmobil adopts the motor direct-drive mode, and by the different control of arranged on left and right sides wheel, realize that automobile four-wheel drives, and has solved the deficiencies in the prior art part.
For solving the problems of the technologies described above, technical solution adopted in the utility model is: a kind of four-wheel direct-driving electric electrical automobile, comprise high-energy battery, motor, driving system between four wheels and described motor and the wheel, described motor is connected with speed regulation device, it is characterized in that all being furnished with separately motor on the position of each wheel, four motors are divided into the near front wheel motor, the left rear wheel motor, the off front wheel motor, the off hind wheel motor, series connection links to each other with the upper left side wheel control button of control desk the near front wheel motor with the left rear wheel motor, and series connection links to each other with right-hand wheel control button on the control desk off front wheel motor with the off hind wheel motor.The utility model is controlled respectively the both sides motor by establish left and right side wheel control button at control desk, realizes the motor power on/off, finishes automobile traveling and the function such as turns to.
Said structure is further limited, be provided with power-transfer clutch between described motor and the wheel, described power-transfer clutch is divided into the near front wheel power-transfer clutch, left rear wheel power-transfer clutch, off front wheel power-transfer clutch, off hind wheel power-transfer clutch, series connection links to each other with control desk upper left side clutch control button the near front wheel power-transfer clutch with the left rear wheel power-transfer clutch, and series connection links to each other with right side clutch control button on the control desk off front wheel power-transfer clutch with the off hind wheel power-transfer clutch.The utility model is provided with power-transfer clutch, can satisfy in the situation that do not cut off the power supply the adjusting of realization speed.
Said structure is further limited, and described left side wheel control button is connected with bearing circle with the right-hand wheel control button.The utility model can be by the rotation control left side wheel control button of bearing circle and the break-make of right-hand wheel control button, when bearing circle is motionless, can make left side wheel control button and right-hand wheel control button be in connected state, four wheels all drive, when bearing circle to doing when turning, revolver wheel control button disconnects, the right-hand wheel control button is communicated with, turnon left can be realized like this, right-hand corner can be realized on the contrary.
Said structure is further limited, and the driving system between described motor and the wheel is the train transmission, and described train comprises sun wheel and satellite gear, and described satellite gear is connected with the rotor of motor, and is connected with wheel by drive link.The utility model utilizes the train transmission, and train is positioned at rotor inside, and stator is in the rotor outside, conserve space on the one hand, and direct drive of wheel realizes that the assembly power of electrical motor and wheel drives on the other hand.
Said structure is further limited, and described motor is that rotor passes through adaptor union and directly is connected with wheel, and the stator of motor is placed in the axletree outside.This programme is further improvement of these options, saves train, directly rotor is connected by adaptor union with wheel, and the electric locomotive wheel of driving direct-drive type, motor is distributed with inside wheel, makes the driving better effects if of automobile, and quality is light, cost is low.
The beneficial effect that adopts technique scheme to produce is: the utility model is by being divided into the control button of both sides motor at control desk, by different push button control different wheel, realization is to the direct driving of four-wheel, and differential system etc. has been saved in the centre, thereby makes the automobile acceleration capability good.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of the utility model driving system;
Fig. 3 is the structural representation of the another kind of driving system of the utility model;
Wherein: 1, wheel, 2, power-transfer clutch, 3, motor, 4, control desk, 5, rotor, 6, satellite gear, 7, sun wheel, 8, gear ring, 9, stator, 10, axletree, 11, adaptor union.
The specific embodiment
1 as can be known with reference to the accompanying drawings, the utility model is specifically related to a kind of four-wheel direct-driving electric electrical automobile, comprise high-energy battery, motor 3, driving system between four wheels 1 and described motor 3 and the wheel 1, described motor 3 is connected with speed regulation device, all is furnished with separately motor 3 on the position of each wheel 1, four motors 3 are divided into the near front wheel motor, the left rear wheel motor, the off front wheel motor, the off hind wheel motor, series connection links to each other with control desk 4 upper left side wheel control buttons the near front wheel motor with the left rear wheel motor, and series connection links to each other with right-hand wheel control button on the control desk 4 the off front wheel motor with the off hind wheel motor.The control that the utility model utilizes control desk 4 to realize four motors, wherein the near front wheel motor, left rear wheel motor are one group, realize that by the left side wheel control button off front wheel motor, off hind wheel motor are other one group to this group electric machine control, realize this group electric machine control by the right-hand wheel control button, when automobile advances, only need open two buttons and get final product, regulate speed of advance by infinite speed variation, when needs are turned, close a side button, can realize left and right direction turning.Control respectively both sides wheel 1 in the utility model, realize the direct driving of automobile four-wheel, realize that the assembly power of electrical motor and wheel drives.
The utility model can also be provided with power-transfer clutch 2 between motor 3 and wheel 1, described power-transfer clutch 2 is divided into the near front wheel power-transfer clutch, left rear wheel power-transfer clutch, off front wheel power-transfer clutch, off hind wheel power-transfer clutch, series connection links to each other with control desk 4 upper left side clutch control buttons the near front wheel power-transfer clutch with the left rear wheel power-transfer clutch, and series connection links to each other with right side clutch control button on the control desk 4 the off front wheel power-transfer clutch with the off hind wheel power-transfer clutch.The mode of this power-transfer clutch 2 is identical with the electric machine control mode.
2 as can be known with reference to the accompanying drawings, and the driving system between described motor 3 and the wheel 1 is the train transmission, and described train comprises sun wheel 7 and satellite gear 6, and described satellite gear 6 is connected with the rotor 5 of motor 3, and is connected with wheel 3 by drive link.
3 as can be known with reference to the accompanying drawings, and this figure is another kind of drive system structure, and motor 3 is that rotor 5 directly is connected with wheel 1 by adaptor union 11 among the figure, and the stator 9 of motor 3 is placed in axletree 10 outsides.The wheel of this structure is the electric locomotive wheel of direct-drive type, this structure is that motor 3 is directly installed in the wheel 1, the parts such as traditional power-transfer clutch, change-speed box, diff have been omitted, simplified the structure of car load, improve driving efficiency, and realized differential control to electric wheel by control technology.
The utility model can be realized the both sides wheel on the one hand by button power on/off also can realize by bearing circle, make automobile can about turn.In addition, when at smooth road traveling, the motor power of back two-wheeled is disconnected, only need two drivings, when being in abominable road surface, then can be communicated with the motor of four wheels, realize four wheel drive, the convenient control of this cover system realizes that easily productive costs is lower.
The utility model namely becomes an independent module with driving system, four wheels have the identical driving system of quadruplet, install by independent suspension, its advantage has been to enlarge the production lot of powered wheel, simple assembling also cooperates control system just can realize four-wheel direct-driving electric electrical automobile, thereby reduces production costs.
Claims (5)
1. four-wheel direct-driving electric electrical automobile, comprise high-energy battery, motor (3), driving system between four wheels (1) and described motor (3) and the wheel (1), described motor (3) is connected with speed regulation device, it is characterized in that all being furnished with separately motor (3) on the position of each wheel (1), four motors (3) are divided into the near front wheel motor, the left rear wheel motor, the off front wheel motor, the off hind wheel motor, series connection links to each other with the upper left side wheel control button of control desk (4) the near front wheel motor with the left rear wheel motor, and the off front wheel motor links to each other with the upper right-hand wheel control button of the series connection of off hind wheel motor and control desk (4).
2. a kind of four-wheel direct-driving electric electrical automobile according to claim 1, it is characterized in that being provided with power-transfer clutch (2) between described motor (3) and the wheel (1), described power-transfer clutch (2) is divided into the near front wheel power-transfer clutch, left rear wheel power-transfer clutch, off front wheel power-transfer clutch, off hind wheel power-transfer clutch, series connection links to each other with control desk (4) upper left side clutch control button the near front wheel power-transfer clutch with the left rear wheel power-transfer clutch, and the off front wheel power-transfer clutch links to each other with the upper right side of control desk (4) clutch control button with the series connection of off hind wheel power-transfer clutch.
3. a kind of four-wheel direct-driving electric electrical automobile according to claim 2 is characterized in that described left side wheel control button is connected with bearing circle with the right-hand wheel control button.
4. a kind of four-wheel direct-driving electric electrical automobile according to claim 1, it is characterized in that the driving system between described motor (3) and the wheel (1) is the train transmission, described train comprises sun wheel (7) and satellite gear (6), described satellite gear (6) is connected with the rotor (5) of motor (3), and is connected with wheel (3) by drive link.
5. a kind of four-wheel direct-driving electric electrical automobile according to claim 1 is characterized in that described motor (3) directly is connected with wheel (1) by adaptor union (11) for rotor (5), and the stator (9) of motor (3) is placed in axletree (10) outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220367316 CN202669453U (en) | 2012-07-27 | 2012-07-27 | Four-wheel direct driving electric car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220367316 CN202669453U (en) | 2012-07-27 | 2012-07-27 | Four-wheel direct driving electric car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202669453U true CN202669453U (en) | 2013-01-16 |
Family
ID=47490381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220367316 Expired - Fee Related CN202669453U (en) | 2012-07-27 | 2012-07-27 | Four-wheel direct driving electric car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202669453U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104494423A (en) * | 2014-12-19 | 2015-04-08 | 苏州大方特种车股份有限公司 | Drive system of electric-drive shovel vehicle |
| CN110641272A (en) * | 2018-06-27 | 2020-01-03 | 林昌慧 | Direct drive system of electric vehicle |
-
2012
- 2012-07-27 CN CN 201220367316 patent/CN202669453U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104494423A (en) * | 2014-12-19 | 2015-04-08 | 苏州大方特种车股份有限公司 | Drive system of electric-drive shovel vehicle |
| CN110641272A (en) * | 2018-06-27 | 2020-01-03 | 林昌慧 | Direct drive system of electric vehicle |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130116 Termination date: 20160727 |