CN107458205A - A kind of variable load remote electric car - Google Patents

A kind of variable load remote electric car Download PDF

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Publication number
CN107458205A
CN107458205A CN201710660746.9A CN201710660746A CN107458205A CN 107458205 A CN107458205 A CN 107458205A CN 201710660746 A CN201710660746 A CN 201710660746A CN 107458205 A CN107458205 A CN 107458205A
Authority
CN
China
Prior art keywords
motor
wheel
small machine
big
electric car
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.)
Pending
Application number
CN201710660746.9A
Other languages
Chinese (zh)
Inventor
谢辉
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CN201710660746.9A priority Critical patent/CN107458205A/en
Publication of CN107458205A publication Critical patent/CN107458205A/en
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K1/00—Arrangement or mounting of electrical propulsion units
    • B60K1/02—Arrangement or mounting of electrical propulsion units comprising more than one electric motor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L15/00—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles
    • B60L15/20—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles for control of the vehicle or its driving motor to achieve a desired performance, e.g. speed, torque, programmed variation of speed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L15/00—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles
    • B60L15/32—Control or regulation of multiple-unit electrically-propelled vehicles
    • B60L15/38—Control or regulation of multiple-unit electrically-propelled vehicles with automatic control
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
    • B62M6/00—Rider propulsion of wheeled vehicles with additional source of power, e.g. combustion engine or electric motor
    • B62M6/40—Rider propelled cycles with auxiliary electric motor
    • B62M6/45—Control or actuating devices therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
    • B62M7/00—Motorcycles characterised by position of motor or engine
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
    • B62M7/00—Motorcycles characterised by position of motor or engine
    • B62M7/12—Motorcycles characterised by position of motor or engine with the engine beside or within the driven wheel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2200/00—Type of vehicles
    • B60L2200/46—Vehicles with auxiliary ad-on propulsions, e.g. add-on electric motor kits for bicycles
    • 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

Abstract

The present invention relates to electric automobiles, a kind of variable load remote electric car is provided, including car body and front and back wheel, front vehicle wheel and rear wheel connect the different motor of power respectively, and wherein front vehicle wheel connects lower-powered small size motor, and rear wheel vehicle bridge is provided with the larger big motor of power, big motor and small machine connect controller respectively, controller is connected with the change-over switch in driver's cabin, and change-over switch controls the opening and closing of big motor and small machine respectively, and power supply is powered to big motor and small machine respectively.The present invention can be flexibly from the species of front and rear motor according to the different of load, realize that quality is small, quality is big and three kinds of quality super large in the case of conversion, overall structure is simple and reliable for structure, is effectively increased the course continuation mileage of electric car, increase overall reliability, meet different needs.

Description

A kind of variable load remote electric car
Technical field
The present invention relates to electric automobiles, and in particular to a kind of variable load remote electric car.
Background technology
Electric car is mostly to be connected with reductor and differential mechanism on a motor in succession at present, drives two wheels travels. The motor that the driving power of the driving mechanism of electric vehicle of this structure uses, the electric power consumed when unloaded is more, is equal to Shorten mileage, if on the contrary, power of motor is too small, be just difficult to the transport for meeting larger load.Also single motor is once Break down, can only maintenance shut-downs, affect the traveling of vehicle.
The content of the invention
The present invention selects power to increase the variable load of stroke to solve the above problems, offer is a kind of according to different load-carryings Remote electric car.
The present invention uses following technical scheme to realize, a kind of variable load remote electric car, including car body and front and back wheel, The front vehicle wheel and rear wheel connect the different motor of power respectively, and wherein front vehicle wheel connects lower-powered small size motor, after Wheel and axle is provided with the larger big motor of power, and big motor and small machine connect controller, controller and driver's cabin respectively Interior change-over switch connection, change-over switch control the opening and closing of big motor and small machine respectively, and power supply gives big motor and small electricity respectively Machine is powered.
Preferably, the front vehicle wheel is 1, and small machine is located inside the hub shell of front vehicle wheel, stator core and wheel hub Fixed setting, external stability have hub shell.
Preferably, the front vehicle wheel is 2, and centre is connected with vehicle bridge, and small machine connects both sides wheel by differential mechanism Semiaxis.
The present invention is advantageous in that matter can be realized flexibly from the species of front and rear motor according to the different of load Measure that small, quality is big and three kinds of quality super large in the case of conversion, overall structure is simple and reliable for structure, is effectively increased the continuous of electric car Navigate mileage, increases overall reliability, meets different needs.
Brief description of the drawings
Fig. 1 structure composition schematic diagrams of the present invention.
Embodiment
The present invention provides a kind of variable load remote electric car, including car body and front and back wheel, front vehicle wheel and rear wheel point Not Lian Jie the different motor of power, wherein front vehicle wheel connects lower-powered small size motor, rear wheel vehicle bridge be provided with power compared with Big big motor, big motor and small machine connect controller respectively, and controller is connected with the change-over switch in driver's cabin, conversion Switch controls the opening and closing of big motor and small machine respectively, and power supply is powered to big motor and small machine respectively.
When the present invention is implemented, when empty wagons or light loading capacity, driven using front-wheel small machine, when loading capacity is big, manually Adjustment is driven using big motor, and when quality is bigger, big motor and small machine drive simultaneously, ensure to be operated.It is worth It is noted that changing motor needs to carry out under dead ship condition.
When vehicle is tricycle, front vehicle wheel is 1, and small machine is located inside the hub shell of front vehicle wheel, with common electricity Motor-car electric machine structure is identical, is fixedly installed using stator core and wheel hub.
When vehicle is carriage, front vehicle wheel is 2, and centre is connected with vehicle bridge, and small machine connects both sides by differential mechanism The semiaxis of wheel.
Above all of wheel diameter is identical, and big motor is equal with small machine rotating speed, to ensure to implement transmission.

Claims (3)

1. a kind of variable load remote electric car, including car body and front and back wheel, it is characterised in that the front vehicle wheel and rear wheel The different motor of power is connected respectively, and wherein front vehicle wheel connects lower-powered small size motor, and rear wheel vehicle bridge is provided with power Larger big motor, big motor and small machine connect controller respectively, and controller is connected with the change-over switch in driver's cabin, turn The opening and closing that switch controls big motor and small machine respectively is changed, power supply is powered to big motor and small machine respectively.
2. variable load remote electric car according to claim 1, it is characterised in that the front vehicle wheel is 1, small machine Inside the hub shell of front vehicle wheel, stator core is fixedly installed with wheel hub, and external stability has hub shell.
3. variable load remote electric car according to claim 1, it is characterised in that the front vehicle wheel is 2, and centre connects Vehicle bridge is connected to, small machine connects the semiaxis of both sides wheel by differential mechanism.
CN201710660746.9A 2017-08-04 2017-08-04 A kind of variable load remote electric car Pending CN107458205A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710660746.9A CN107458205A (en) 2017-08-04 2017-08-04 A kind of variable load remote electric car

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710660746.9A CN107458205A (en) 2017-08-04 2017-08-04 A kind of variable load remote electric car

Publications (1)

Publication Number Publication Date
CN107458205A true CN107458205A (en) 2017-12-12

Family

ID=60547199

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710660746.9A Pending CN107458205A (en) 2017-08-04 2017-08-04 A kind of variable load remote electric car

Country Status (1)

Country Link
CN (1) CN107458205A (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1394768A (en) * 2002-08-26 2003-02-05 于耀庆 Multimotor four-wheel drive mode for electric car
US20030205421A1 (en) * 2000-09-13 2003-11-06 Allen Claude R. Battery powered shuttle car
CN102481845A (en) * 2010-01-07 2012-05-30 三菱自动车工业株式会社 Front-and-rear-wheel drive vehicle
CN103192727A (en) * 2013-04-24 2013-07-10 柯德华 Multi-motor front and rear drive electric vehicle
CN106335405A (en) * 2015-07-08 2017-01-18 天津市华源峰科技有限公司 Environmentally friendly electric vehicle drive structure

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030205421A1 (en) * 2000-09-13 2003-11-06 Allen Claude R. Battery powered shuttle car
CN1394768A (en) * 2002-08-26 2003-02-05 于耀庆 Multimotor four-wheel drive mode for electric car
CN102481845A (en) * 2010-01-07 2012-05-30 三菱自动车工业株式会社 Front-and-rear-wheel drive vehicle
CN103192727A (en) * 2013-04-24 2013-07-10 柯德华 Multi-motor front and rear drive electric vehicle
CN106335405A (en) * 2015-07-08 2017-01-18 天津市华源峰科技有限公司 Environmentally friendly electric vehicle drive structure

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Application publication date: 20171212

WD01 Invention patent application deemed withdrawn after publication