CN101648517A - Brushless hub motor four-drive device for electric car - Google Patents

Brushless hub motor four-drive device for electric car Download PDF

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Publication number
CN101648517A
CN101648517A CN200910144764A CN200910144764A CN101648517A CN 101648517 A CN101648517 A CN 101648517A CN 200910144764 A CN200910144764 A CN 200910144764A CN 200910144764 A CN200910144764 A CN 200910144764A CN 101648517 A CN101648517 A CN 101648517A
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CN
China
Prior art keywords
car
wheels
wheel
wheel hub
brushless
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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
CN200910144764A
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Chinese (zh)
Inventor
肖国锋
Original Assignee
肖国锋
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Publication date
Application filed by 肖国锋 filed Critical 肖国锋
Priority to CN200910144764A priority Critical patent/CN101648517A/en
Publication of CN101648517A publication Critical patent/CN101648517A/en
Pending legal-status Critical Current

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Abstract

The invention relates to a brushless hub motor four-drive device for an electric car, which comprises four wheels, a molded plug-in device, an integral car chassis, a car axle, an electric wire and aswitch, wherein the four wheels consists of a controller, a storage battery, four permanent magnet DC brushless hub motors and peripherally assembled tyres; the molded plug-in device supports a steelplate and is provided with a hydraulic spring damper; and the integral car chassis is stamped and molded by a steel plate and plastic steel. The four wheels of the electric car directly bear a load after the four permanent magnet DC brushless hub motors are peripherally assembled with the tyres and have few mechanical transmission mechanisms, less noise and maintenance cost, simple operation use and low failure rate; and the electric car is made of lightweight material and the four brushless hub motors, has light weight of the whole car and achieves the main aims of reducing the energy consumption and the user expenditure and increasing the running mileage of the electric car with quite obvious effect.

Description

A kind of brushless hub motor four-drive device that is used for electronlmobil
Technical field:
The present invention relates to a kind of electrocar, specifically, it relates to a kind of energy that utilizes storage battery as car drive, drives four wheels being made up of four DC wheel hub motors, simultaneously Yun Zhuan wheel hub motor device.
Background technology:
At present, multi-form car, face in the society, its power is mainly spark ignition engine, diesel engine, because the complex structure of spark ignition engine, diesel engine, service expenditure height, gasoline and diesel oil be day by day in short supply socially, causing energy shortage, inquire into a kind of new-energy automobile of environmental protection, is the demand of social development, and at present, the Moped Scooter on the market only uses storage battery and brush motor as power, horsepower is little, the speed of a motor vehicle is slow, the climbing difficulty, and consumption of current is big.
Summary of the invention:
The objective of the invention is, overcome the deficiency in the existing electric vehicle engineering, a kind of brushless hub motor four-drive device that is used for electronlmobil is provided, it can make electronlmobil horsepower strengthen, the speed of a motor vehicle is fast, and climbing is easy, and operating range is far away, more energy-conservation than traditional electric automobile, more reliable, not perishable.
Technical scheme of the present invention is: form four wheels by controller, storage battery, four permanent-magnet DC brushless wheel hub electric motors, the equipped tires of periphery, support steel plate and is added and have the external hanging device hydraulic spring grease cup bumper, moulding,, integral type passenger-car chassis stamping forming with steel plate or plastic-steel,, integral type passenger-car chassis stamping forming with steel plate and plastic-steel, axletree, electric wire, switch constitutes, and it is characterized in that:
4 * 8 output lines that are arranged on the controller in the car body link to each other with wheel hub motor on four wheels in front, rear, left and right respectively, two of storage battery input line and controllers also connect, and the controller that four switchs are controlled four wheel hub motors is respectively controlled the operation of each motor.Therefore, can use one or more motors arbitrarily according to travel situations, the governor line four and half under right crus of diaphragm is followed is associated on the governor, makes electronlmobil no matter when can both keep good running state.
Described wheel, two car front-wheels be installed in respectively passenger-car chassis the place ahead about on the two secondary bumpers, the stator of preceding two motors, on the axle of two bumpers, this axle has the center slotted eye, picks out the power outlet of electrical motor from slotted eye about being separately fixed at, wheel hub is a rotor, utilize bearings on axle, the periphery of wheel hub is provided with the deep trouth disc wheel, two car front-wheels about the equipped tire of wheel periphery constitutes.
Described wheel, two rear axles that back wheels of vehicle is formed, be by two permanent-magnet DC brushless wheel hub electric motors identical with the front-wheel coefficient, design respectively at two two ends that have the axle of centre hole and constitute, the stator of two permanent-magnet DC brushless wheel hub electric motors, be fixed on two pairs of liquid damper two ends at car rear, centre hole by axletree, pick out the power outlet of electrical motor, the car rear portion adds spring damper by steel plate, be installed in the rear end of car body, the rotor hub of two permanent-magnet DC brushless wheel hub electric motors, utilize bearings on axle, the periphery of wheel hub is provided with the deep trouth disc wheel, and the equipped tire of wheel periphery constitutes the rear axle device that two wheels are formed.
The invention has the advantages that: 1, this electronic defeated automobile is made the energy with storage battery, travels on urban and suburban roads, does not have waste gas to discharge, and environment is not polluted.
2, four of this electronlmobil wheels are by four permanent-magnet DC brushless wheel hub electric motors, directly bear a heavy burden behind the equipped tire of periphery, and mechanical transmission mechanism is few, and noise is little, and service expenditure is few, manipulates simply, and fault rate is little.
3, this electronlmobil uses light material and four brushless hub electric motors to make, and complete vehicle weight is light, for reducing energy resource consumption, reduces user's spending, increases the mileages of continuation of electrocar, is main purpose, and effect is very obvious.
Description of drawings:
Accompanying drawing is a structural representation of the present invention
In the accompanying drawings, the 1st, front axle, the 2nd, preceding brushless hub electrical motor, the 3rd, controller, the 4th, storage battery, the 5th, back brushless hub electrical motor, the 6th, passenger-car chassis, the 7th, back axle, the 8th, electric wire, the 9th, switch.
The specific embodiment:
Below in conjunction with accompanying drawing invention is described further
A kind of 4 wheel driven runner hub electric machine that is used for electronlmobil, form four wheels by controller (3), storage battery (4), four permanent-magnet DC brushless wheel hub electric motors (2,5), the equipped tire of periphery, support have spring damper, with steel plate and plastic-steel is stamping forming, integral type passenger-car chassis (6), axletree (1,7), electric wire (8), switch (9) constitutes, and it is characterized in that:
Be arranged on the controller (3) in the car body, link to each other with brushless hub electric motor (2,5) on four wheels in front, rear, left and right respectively by 8 output lines (8), two of storage battery (4) input lines are respectively with four controllers (3) and connect, switch (9) is controlled the controller of four wheel hub motors respectively, therefore, can use one or more motors arbitrarily according to travel situations, make electronlmobil no matter when can both keep good running state.
Described wheel, two car front-wheels be installed in respectively passenger-car chassis (6) the place ahead about on two bumpers, the stator of electrical motor (2), on the axletree of two bumpers about being separately fixed at (1,7), this axle has centre hole, picks out the power outlet of electrical motor (2) from the hole, wheel hub is a rotor, utilize bearings on axle, the periphery of wheel hub is provided with the deep trouth disc wheel, two car front-wheels about the equipped tire of wheel periphery constitutes.
Described wheel, two rear axles that back wheels of vehicle is formed, be by two DC wheel hub electric motors (5) identical with the front-wheel coefficient, design constitutes at two ends that have the axletree (7) of centre hole, the stator of two DC wheel hub electric motors (5), be fixed on the two ends of car rear axle, centre hole by axletree (5), pick out the power outlet of electrical motor (5), car back axle (7) passes through spring damper, add the composite damper that steel plate constitutes, be installed in the rear end of passenger-car chassis (6), the rotor hub of two permanent-magnet DC brushless wheel hub electric motors (5) utilizes bearings on axle, the periphery of wheel hub is provided with the deep trouth disc wheel, and the equipped tire of wheel periphery constitutes the rear axle that two wheels are formed.
Being arranged on the wheel hub motor that each 8 output line of four controllers in the car body install respectively on four wheels in front, rear, left and right links to each other, two of storage battery input lines are respectively with four controllers and connect, four switchs are controlled the controller of four wheel hub motors respectively, therefore, can use one or more motors arbitrarily according to travel situations, make electronlmobil no matter when can both keep good running state.

Claims (1)

1, a kind of brushless hub motor four-drive device that is used for electronlmobil, form four wheels by controller, storage battery, four permanent-magnet DC brushless wheel hub electric motors, the equipped tires of periphery, support steel plate and is added and have the external hanging device hydraulic spring grease cup bumper, moulding,, integral type passenger-car chassis stamping forming with steel plate or plastic-steel,, integral type passenger-car chassis stamping forming with steel plate and plastic-steel, axletree, electric wire, switch constitutes, and it is characterized in that:
(1) 4 * 8 output lines that are arranged on the controller in the car body link to each other with wheel hub motor on four wheels in front, rear, left and right respectively, two of storage battery input line and controllers also connect, and the controller that four switchs are controlled four wheel hub motors is respectively controlled the operation of each motor;
(2) described wheel, two car front-wheels be installed in respectively passenger-car chassis the place ahead about on the two secondary bumpers, the stator of preceding two motors, on the axle of two bumpers, this axle has the center slotted eye, picks out the power outlet of electrical motor from slotted eye about being separately fixed at, wheel hub is a rotor, utilize bearings on axle, the periphery of wheel hub is provided with the deep trouth disc wheel, two car front-wheels about the equipped tire of wheel periphery constitutes;
(3) described wheel, two rear axles that back wheels of vehicle is formed, be by two permanent-magnet DC brushless wheel hub electric motors identical with the front-wheel coefficient, design respectively at two two ends that have the axle of centre hole and constitute, the stator of two permanent-magnet DC brushless wheel hub electric motors, be fixed on two pairs of liquid damper two ends at car rear, centre hole by axletree, pick out the power outlet of electrical motor, the car rear portion adds spring damper by steel plate, be installed in the rear end of car body, the rotor hub of two permanent-magnet DC brushless wheel hub electric motors, utilize bearings on axle, the periphery of wheel hub is provided with the deep trouth disc wheel, and the equipped tire of wheel periphery constitutes the rear axle device that two wheels are formed.
CN200910144764A 2009-08-30 2009-08-30 Brushless hub motor four-drive device for electric car Pending CN101648517A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN200910144764A CN101648517A (en) 2009-08-30 2009-08-30 Brushless hub motor four-drive device for electric car

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN200910144764A CN101648517A (en) 2009-08-30 2009-08-30 Brushless hub motor four-drive device for electric car

Publications (1)

Publication Number Publication Date
CN101648517A true CN101648517A (en) 2010-02-17

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ID=41670887

Family Applications (1)

Application Number Title Priority Date Filing Date
CN200910144764A Pending CN101648517A (en) 2009-08-30 2009-08-30 Brushless hub motor four-drive device for electric car

Country Status (1)

Country Link
CN (1) CN101648517A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102951202A (en) * 2011-08-18 2013-03-06 贾瑞清 Cordwood mobile robot and mechanical mobile device
CN103395362A (en) * 2013-08-13 2013-11-20 沈阳永磁电机制造有限公司 Electromobile by means of permanent magnet brushless direct current motors for directly driving electromobile drive axle shafts
CN105365548A (en) * 2014-08-08 2016-03-02 上海劲马车辆有限公司 A battery electric vehicle driven by a hub motor integrated system
CN105891454A (en) * 2016-05-23 2016-08-24 桂仲成 Hub-type robot and detecting method for system for autonomously detecting road surfaces

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102951202A (en) * 2011-08-18 2013-03-06 贾瑞清 Cordwood mobile robot and mechanical mobile device
CN102951202B (en) * 2011-08-18 2015-02-11 贾瑞清 Cordwood mobile robot and mechanical mobile device
CN103395362A (en) * 2013-08-13 2013-11-20 沈阳永磁电机制造有限公司 Electromobile by means of permanent magnet brushless direct current motors for directly driving electromobile drive axle shafts
CN105365548A (en) * 2014-08-08 2016-03-02 上海劲马车辆有限公司 A battery electric vehicle driven by a hub motor integrated system
CN105891454A (en) * 2016-05-23 2016-08-24 桂仲成 Hub-type robot and detecting method for system for autonomously detecting road surfaces

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SE01 Entry into force of request for substantive examination
C02 Deemed withdrawal of patent application after publication (patent law 2001)
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Application publication date: 20100217