CN203246338U - Multi-motor front-and-back driving electric vehicle - Google Patents
Multi-motor front-and-back driving electric vehicle Download PDFInfo
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- CN203246338U CN203246338U CN2013202089468U CN201320208946U CN203246338U CN 203246338 U CN203246338 U CN 203246338U CN 2013202089468 U CN2013202089468 U CN 2013202089468U CN 201320208946 U CN201320208946 U CN 201320208946U CN 203246338 U CN203246338 U CN 203246338U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/72—Electric energy management in electromobility
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Abstract
The utility model relates to a multi-motor front-and-back driving electric vehicle. The electric vehicle is provided with a front-and-back driving device. The front-and-back driving device is mainly composed of a main motor, an auxiliary motor, a controller, a fuel oil generator, a storage battery and a rectifier bridge circuit module, the main motor, the auxiliary motor and the fuel oil generator are all connected with the controller in a communication mode, the input end and the output end of the storage battery are electrically connected with the fuel oil generator and the controller respectively, the main motor is in transmission connection with a driving shaft of a rear wheel of the electric vehicle, the auxiliary motor is arranged on a front wheel of the electric vehicle and in driving connection with the front wheel of the electric vehicle, and the input end and the output end of the rectifier bridge circuit module are connected with the auxiliary motor and the storage battery respectively in a communication mode. Therefore, rear wheel driving and switching between front wheel driving and rear wheel driving can be achieved, driving is flexible and convenient, charging can be carried out at any time and any where, operation and use are convenient and flexible, the driving distance is long, kinetic energy generated when the electric vehicle runs can be effectively converted into electric energy, the usage rate of the fuel oil generator can be reduced, oil consumption is saved, and the energy-saving and environment-friendly aims are achieved.
Description
Technical field
The utility model belongs to the vehicle technology field, relates to the front rear-drive electric vehicle of a kind of many motors.
Background technology
At present, the whole world faces the increasingly in short supply and environment of the energy and increasingly worsens two large problems, and therefore the slogans of energy-saving and emission-reducing have been initiated in the whole world.For this reason, battery-driven car is with advantage the obtains consumers in general's such as its energy-conserving and environment-protective performance and price be low welcome; But existing battery-driven car all is pure electronic, and electric weight is extremely limited, causes row to drive the distance weak point, can't satisfy the long-range requirement of travelling of people.
The utility model content
For solving the above-mentioned problems in the prior art, the utility model provides a kind of back-wheel drive and front-wheel back-wheel drive realized to switch, drive flexibly, conveniently, also whenever and wherever possible battery-driven car is charged, operation and easy to use, flexible, the distance of travelling is far away, the kinetic energy that also can effectively electronic garage be driven converts electric energy to, reduce the Occupation coefficient of fuel electric generator, save oil consumption, reach the front rear-drive electric vehicle of many motors of energy-conserving and environment-protective purpose.
For solving the problems of the technologies described above, the utility model adopts following technical scheme:
Actuating device before and after rear-drive electric vehicle before a kind of many motors, described battery-driven car are provided with, described front and back actuating device mainly is comprised of main motor, helper motor, controller, fuel electric generator and storage battery; Described main motor, helper motor and fuel electric generator all are connected with described controller conducting, and the input end of described storage battery and mouth are electrically connected with described fuel electric generator and controller respectively; The rear wheel driving axle of described main motor and described battery-driven car is in transmission connection, and described helper motor is located on the front-wheel of described battery-driven car, and is connected with described f-w-d.
Further, described helper motor is wheel hub motor.
Further, described helper motor is the Thee-phase alternating current permanent-magnetic motor that slides reverse charge, described front and back actuating device also includes the rectifier circuit module, and the input end of described rectifier circuit module is connected with mouth that conducting is connected with storage battery with described Thee-phase alternating current permanent-magnetic motor.
Further, described helper motor is the direct current permanent magnet motor that slides reverse charge, and the mouth of described direct current permanent magnet motor is connected with the storage battery conducting.
The beneficial effects of the utility model are:
The utility model is by technique scheme, and chaufeur can realize that by operation control back-wheel drive and front-wheel back-wheel drive switch according to actual needs, drives flexible, convenient; And, when needs charged to storage battery, chaufeur can start fuel electric generator by operation control and whenever and wherever possible battery-driven car be charged, operation, very easy to use, flexible, greatly increase the battery-driven car distance of travelling, satisfied the demand of the long distance travel of people.
In addition, when helper motor is the Thee-phase alternating current permanent-magnetic motor and the spontaneous charging module of rectifier circuit module composition, and be connected with the storage battery conducting, directly be connected with the storage battery conducting when perhaps helper motor is direct current permanent magnet motor, the kinetic energy that can effectively electronic garage be driven converts electric energy to, and stores, utilizes, can reduce the Occupation coefficient of fuel electric generator, save oil consumption, reach the energy-conserving and environment-protective purpose, can alleviate battery burden simultaneously.
Description of drawings
Fig. 1 is the structural principle block diagram of rear-drive electric vehicle embodiment one before a kind of many motors described in the utility model;
Fig. 2 is the structural principle block diagram of rear-drive electric vehicle embodiment two before a kind of many motors described in the utility model;
Fig. 3 is the structural principle block diagram of rear-drive electric vehicle embodiment three before a kind of many motors described in the utility model.
The specific embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is in order to explain the utility model.
Embodiment one:
Referring to Fig. 1, rear-drive electric vehicle is a four-wheel (two front-wheels 7 and two trailing wheels) battery-driven car before the described a kind of many motors of the utility model embodiment, actuating device before and after described battery-driven car is provided with, described front and back actuating device mainly is comprised of main motor 1, helper motor 2, controller 3, fuel electric generator 4 and storage battery 5; Wherein, described main motor 1, helper motor 2 are connected with fuel electric generator and all are connected with described controller 3 conductings, and the input end of described storage battery 5 and mouth are electrically connected with described fuel electric generator 4 and controller 3 respectively; And described main motor 1 is in transmission connection with the rear wheel driving axle 6 of battery-driven car, and described helper motor 2 is wheel hub motors, and is located on two front-wheels 7 of battery-driven car, and is connected with front-wheel 7 drivings.
The rear-drive electric vehicle principle of work is before many motors described in the utility model: realize back-wheel drive thereby chaufeur can start by the main motor 1 of operation control 3 controls according to actual needs, thereby perhaps control main motor 1 and helper motor 2 and start realization front-wheel back-wheel drive, for example: changeable one-tenth front-wheel back-wheel drive when going up a slope strengthens upward slope power; Changeable one-tenth back-wheel drive when descending or level road; Drive flexibly, conveniently; And, when needs charge to storage battery 5, chaufeur can start fuel electric generator 4 by operation control 3, the delivery of electrical energy that fuel electric generator 4 produces is to storage battery 5, and be stored in the storage battery 5, battery-driven car is charged operation, very easy to use, flexible whenever and wherever possible, greatly increase the battery-driven car distance of travelling, satisfied the demand of the long distance travel of people.
As the utility model one preferred embodiment, described helper motor 2 is the Thee-phase alternating current permanent-magnetic motors that slide reverse charge, described front and back actuating device also includes rectifier circuit module 8, and the input end of described rectifier circuit module 8 is connected with mouth and is connected conducting with storage battery with this Thee-phase alternating current permanent-magnetic motor and is connected.When helper motor 2 does not drive, itself and rectifier circuit module 8 consist of spontaneous charging module, the axle drive shaft that is the Thee-phase alternating current permanent-magnetic motor rotates, produces alternating current with the rotation of front-wheel 7, and alternating current is transferred to whole bridge circuit module 8 process, convert to and export storage battery 5 to behind the direct current (DC) and store.Like this, the kinetic energy that can effectively electronic garage be driven converts electric energy to, and stores, utilizes, and can reduce the Occupation coefficient of fuel electric generator 4, saves oil consumption, reaches the energy-conserving and environment-protective purpose, can alleviate battery burden simultaneously.
Embodiment two:
Referring to Fig. 2, structure and the embodiment one of rear-drive electric vehicle are basic identical before the described a kind of many motors of the utility model embodiment, actuating device before and after being provided with equally, described front and back actuating device mainly is comprised of main motor 1, helper motor 2, controller 3, fuel electric generator 4 and storage battery 5, their annexation and embodiment one are basic identical, now do not repeat to give unnecessary details.Its difference only is: this battery-driven car is three-wheeled electric vehicle, include a front-wheel 7 and two trailing wheels (also can be two front-wheels and a trailing wheel), described helper motor 2 is the direct current permanent magnet motors that slide reverse charge, and the mouth of described direct current permanent magnet motor is connected with storage battery 5 conductings.Like this, this battery-driven car can realize that equally back-wheel drive and front-wheel back-wheel drive switch, drive flexibly, conveniently, also whenever and wherever possible battery-driven car is charged, operation and easy to use, flexible, the distance of travelling is far away, the kinetic energy that also can effectively electronic garage be driven converts electric energy to, reduces the Occupation coefficient of fuel electric generator, saves oil consumption, reach the energy-conserving and environment-protective purpose, and structure is simpler.
Embodiment three:
Referring to Fig. 3, structure and the embodiment one of rear-drive electric vehicle are basic identical before the described a kind of many motors of the utility model embodiment, actuating device before and after being provided with equally, described front and back actuating device mainly is comprised of main motor 1, helper motor 2, controller 3, fuel electric generator 4 and storage battery 5, their annexation and embodiment one are basic identical, now do not repeat to give unnecessary details.Its difference only is: this battery-driven car mostly is and six takes turns electrobus or the electric truck of (also can six take turns above), includes four front-wheels 7 and two trailing wheels.
Battery-driven car described in the utility model can be the above battery-driven car of three-wheel.
The above is preferred implementation of the present utility model; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also are considered as protection domain of the present utility model.
Claims (4)
1. rear-drive electric vehicle before the motor more than a kind, it is characterized in that: actuating device before and after described battery-driven car is provided with, described front and back drive dress and mainly are comprised of main motor (1), helper motor (2), controller (3), fuel electric generator (4) and storage battery (5); Described main motor (1), helper motor (2) are connected 4 with fuel electric generator) all be connected with described controller (3) conducting, the input end of described storage battery (5) and mouth are electrically connected with described fuel electric generator (4) and controller (3) respectively; Described main motor (1) is in transmission connection with the rear wheel driving axle (6) of described battery-driven car, and described helper motor (2) is located on the front-wheel (7) of described battery-driven car, and is connected with described front-wheel (7) driving.
2. rear-drive electric vehicle before many motors according to claim 1, it is characterized in that: described helper motor (2) is wheel hub motor.
3. rear-drive electric vehicle before many motors according to claim 2, it is characterized in that: described helper motor (2) is the Thee-phase alternating current permanent-magnetic motor that slides reverse charge, described front and back actuating device also includes rectifier circuit module (8), the input end of described rectifier circuit module (8) be connected with mouth with described Thee-phase alternating current permanent-magnetic motor be connected 5 with storage battery) conducting is connected.
4. rear-drive electric vehicle before many motors according to claim 2, it is characterized in that: described helper motor (2) is the direct current permanent magnet motor that slides reverse charge, the mouth of described direct current permanent magnet motor is connected with storage battery (5) conducting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202089468U CN203246338U (en) | 2013-04-24 | 2013-04-24 | Multi-motor front-and-back driving electric vehicle |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202089468U CN203246338U (en) | 2013-04-24 | 2013-04-24 | Multi-motor front-and-back driving electric vehicle |
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| CN203246338U true CN203246338U (en) | 2013-10-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2013202089468U Expired - Fee Related CN203246338U (en) | 2013-04-24 | 2013-04-24 | Multi-motor front-and-back driving electric vehicle |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103192727A (en) * | 2013-04-24 | 2013-07-10 | 柯德华 | Multi-motor front and rear drive electric vehicle |
| CN104345736A (en) * | 2014-10-29 | 2015-02-11 | 济南优柏电子科技有限公司 | AGV (automatic guided vehicle) driving unit with starting device |
| CN104802654A (en) * | 2014-01-24 | 2015-07-29 | 张振勇 | Dual-drive electromotor |
-
2013
- 2013-04-24 CN CN2013202089468U patent/CN203246338U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103192727A (en) * | 2013-04-24 | 2013-07-10 | 柯德华 | Multi-motor front and rear drive electric vehicle |
| CN103192727B (en) * | 2013-04-24 | 2015-11-18 | 柯德华 | Rear-drive electric vehicle before many motors |
| CN104802654A (en) * | 2014-01-24 | 2015-07-29 | 张振勇 | Dual-drive electromotor |
| CN104345736A (en) * | 2014-10-29 | 2015-02-11 | 济南优柏电子科技有限公司 | AGV (automatic guided vehicle) driving unit with starting device |
| CN104345736B (en) * | 2014-10-29 | 2017-08-11 | 济南优柏电子科技有限公司 | A kind of automatic guide vehicle AGV driver elements of tape starting device |
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| 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 |
Granted publication date: 20131023 Termination date: 20150424 |
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| EXPY | Termination of patent right or utility model |