CN102729800A - Driving hub electromotor of electric vehicle - Google Patents
Driving hub electromotor of electric vehicle Download PDFInfo
- Publication number
- CN102729800A CN102729800A CN2012102437926A CN201210243792A CN102729800A CN 102729800 A CN102729800 A CN 102729800A CN 2012102437926 A CN2012102437926 A CN 2012102437926A CN 201210243792 A CN201210243792 A CN 201210243792A CN 102729800 A CN102729800 A CN 102729800A
- Authority
- CN
- China
- Prior art keywords
- casing
- housing
- wheel
- dividing plate
- electromotor
- 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
Links
- 230000005855 radiation Effects 0.000 claims description 6
- 230000008901 benefit Effects 0.000 abstract description 3
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 230000002265 prevention Effects 0.000 abstract 2
- 239000000428 dust Substances 0.000 abstract 1
- 230000017525 heat dissipation Effects 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- 230000005611 electricity Effects 0.000 description 3
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 230000001141 propulsive effect Effects 0.000 description 1
Images
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- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
Abstract
The invention discloses a driving hub electromotor of an electric vehicle; three electromotors are uniformly and fixedly distributed in a seal housing with radiating fins all around; a cylindrical gear is respectively arranged on the shaft of each electromotor; each cylindrical gear is meshed with a central cylindrical gear on a central shaft; the central shaft passes through the housing to be connected with a wheel drum plate, a braking device and a wheel drum; the side of the housing is connected with a vehicle axle; and a cable is drawn from the side of the housing and is connected with a controller. According to the invention, whole seal is adopted to solve the problems of water prevention, dust prevention, noise reduction, heat dissipation and the like, and multiple benefits such as efficiency, energy saving, environmental protection and the like are achieved.
Description
Technical field
The invention belongs to a kind of electrical motor, particularly used for electric vehicle drives the Drive for EV wheel hub electric motor of automotive wheel.
Background technology
Along with the significantly raising of socioeconomic fast development and people economic income, automobile has not only got into huge numbers of families, in addition each household to have quite a few cars of common occurrence; A large amount of automobiles appears at the rural area, cities and towns, and when bringing great convenience to people's trip, the tail gas that automobile produces has caused the pollution of environment and the injury of human body; Use the convenient and swift of automobile when going on a journey, can reduce the tail gas that vapour, diesel oil are produced again as much as possible when driving running car, protect environment and health in order to ensure people; Electronlmobil has just arisen at the historic moment, and makes the drive energy of electricity consumption as automobile, not only environmentally-friendly sanitary; Also useful to health; But electricity also is a kind of limited energy, how to accomplish when using electronlmobil, can economize on electricity, environmental protection again, is our current common concern.
Summary of the invention
The purpose of this invention is to provide a kind of totally-enclosed, noise reduction, heat radiation, energy-efficient Drive for EV wheel hub electric motor.
Technical scheme of the present invention is in a leak free casing, to be provided with dividing plate; Dividing plate one side is fixed with three electrical motors that are uniformly distributed with, and the axle of electrical motor passes dividing plate, on each motor reel, is provided with cylindrical wheel; Centered cylinder gear mesh on each cylindrical wheel and the center shaft; Center shaft passes casing and is connected with wheel hub plate, and the casing side is connected with vehicle bridge, and the casing side has cable to draw with controller to be connected.
Advantage of the present invention is when automobile needs full load to go; Three electrical motors are worked entirely; When running car on the downhill path or on level road, expressway the time, just can be with two in three electrical motors or a power failure, let one or two electrical motor work; But still can keep the cruising of automobile, so not only reach purpose of energy saving but also realized strong flying power.Because casing is a leak free; Irritate in dividing plate one side, motor base portion have anti-ly boil, antifreezing liquid reaches heat radiation, cylindrical wheel and partly irritates organic oil; Reach lubricated cooling, and can waterproof and dustproof, reduce noise, the heat radiation film trap that outside face has around the casing also can dispel the heat comprehensively.
The present invention is not only energy-efficient, is propulsive effort because of wheel hub adopts electrical motor simultaneously, and emission-free discharging all has certain benefit to protection environment and health, is a kind of environment-friendly products of green.
Description of drawings
Fig. 1 Drive for EV wheel hub electric motor structural representation.
Wherein: 1, casing, 2, electrical motor, 3, cylindrical wheel, 4, center shaft, 5, the centered cylinder gear, 6, cable, 7, dividing plate.
The specific embodiment
The present invention implements by technique scheme, and is as shown in Figure 1, in fully enclosed casing 1, is provided with dividing plate 7; Dividing plate 7 one sides are fixed with three same electrical motivations 2 that are uniformly distributed with, and the axle of electrical motor 2 passes dividing plate 7, on 2 of each electrical motors, are provided with cylindrical wheel 3; Centered cylinder gear 5 engagements on each cylindrical wheel 3 and the center shaft 4, center shaft 4 pass casing 1 and are connected with the wheel drum, and casing 1 side is connected with vehicle bridge; Casing 1 side has cable 6 to draw with controller to be connected, and can pacify brake equipment and wheel hub on the wheel drum, and casing 1 is a leak free; Dividing plate 7 one sides, motor base portion jar have anti-boil, antifreezing liquid reaches heat radiation, cylindrical wheel is partly irritated organic oil, reaches lubricated cooling; Appearance has the heat radiation film trap around the casing 1, can dispel the heat comprehensively.
The present invention guarantees three electronic function normal operations: one, utilize the controller inner microcomputer to make three motor speeds use the rotation of each motor to reach multiple different takeoff output synchronously or respectively; Two, use the check power-transfer clutch, solve the mutual conflict of each motor in transhipment, latch and energy internal friction; Three, in the engagement between the cylindrical wheel, can at utmost guarantee the uniform wear of gear, should accomplish the ratio of the number of teeth with the number of teeth of big gear wheel of miniature gears, just the molecule denominator mark that do not have a common factor rotates and compares i=25/26; 39
/41; 27
/34 with other etc.
The present invention can the individual drive wheel hub, dual drive wheel hub, 4 wheel driven runner hub before and after the automobile, changes the center shaft termination into bevel gear and can use axle driving system before and after automobile, also can use drive system or other drive systems at motor bike.
Claims (1)
1. Drive for EV wheel hub electric motor; It is characterized in that it being in casing (1), to be provided with dividing plate (7), dividing plate (7) one sides are fixed with three electrical motors (2), and the axle of electrical motor (2) passes dividing plate (7); On each electrical motor (2) axle, be provided with cylindrical wheel (3); Each cylindrical wheel (3) is gone up centered cylinder gear (5) engagement with center shaft (4), and center shaft (4) passes casing (1) and is connected with the wheel drum, and casing (1) side is connected with vehicle bridge; Casing (1) side has cable (6) to draw with controller to be connected, and casing (1) outside face all around has the heat radiation film trap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102437926A CN102729800A (en) | 2012-07-16 | 2012-07-16 | Driving hub electromotor of electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102437926A CN102729800A (en) | 2012-07-16 | 2012-07-16 | Driving hub electromotor of electric vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102729800A true CN102729800A (en) | 2012-10-17 |
Family
ID=46986354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102437926A Pending CN102729800A (en) | 2012-07-16 | 2012-07-16 | Driving hub electromotor of electric vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102729800A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107443589A (en) * | 2017-03-31 | 2017-12-08 | 佛山诗勤智能科技有限公司 | A kind of practical jewelry drilling machine |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3179195A (en) * | 1961-07-17 | 1965-04-20 | Berliet Automobiles | Electric driving wheel for a pneumatic tired vehicle |
| CN1388874A (en) * | 2000-08-17 | 2003-01-01 | 克诺尔商用车制动系统有限公司 | Disc brakes with adjustment system |
| CN1607119A (en) * | 2001-02-26 | 2005-04-20 | 雅马哈发动机株式会社 | Brake device for wheel motor |
| CN2701159Y (en) * | 2004-04-28 | 2005-05-18 | 查祖蘭 | A structure in which hub motors are composed of multiple motors |
| CN1960135A (en) * | 2005-10-21 | 2007-05-09 | 通用汽车环球科技运作公司 | Hybrid transmissions having three motor/generators and three interconnected planetary gear sets |
| CN201038967Y (en) * | 2007-01-16 | 2008-03-19 | 项青松 | Built-in integrated wheel hub motor |
| CN101462463A (en) * | 2007-12-19 | 2009-06-24 | 徐天元 | Vehicle wheel drum heat radiating fin |
| CN201478932U (en) * | 2009-07-25 | 2010-05-19 | 山东新大洋机电科技有限公司 | Hub motor transmission mechanism with closed cavity |
| CN201509107U (en) * | 2009-08-03 | 2010-06-16 | 东莞洲亮通讯科技有限公司 | Coaxial inner and outer coil motor |
| CN102159831A (en) * | 2008-07-17 | 2011-08-17 | 贝斯洛德能源公司 | Power generation system including multiple motors/generators |
| CN202641359U (en) * | 2012-07-16 | 2013-01-02 | 董忠绘 | Driving hub motor of electric vehicle |
-
2012
- 2012-07-16 CN CN2012102437926A patent/CN102729800A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3179195A (en) * | 1961-07-17 | 1965-04-20 | Berliet Automobiles | Electric driving wheel for a pneumatic tired vehicle |
| CN1388874A (en) * | 2000-08-17 | 2003-01-01 | 克诺尔商用车制动系统有限公司 | Disc brakes with adjustment system |
| CN1607119A (en) * | 2001-02-26 | 2005-04-20 | 雅马哈发动机株式会社 | Brake device for wheel motor |
| CN2701159Y (en) * | 2004-04-28 | 2005-05-18 | 查祖蘭 | A structure in which hub motors are composed of multiple motors |
| CN1960135A (en) * | 2005-10-21 | 2007-05-09 | 通用汽车环球科技运作公司 | Hybrid transmissions having three motor/generators and three interconnected planetary gear sets |
| CN201038967Y (en) * | 2007-01-16 | 2008-03-19 | 项青松 | Built-in integrated wheel hub motor |
| CN101462463A (en) * | 2007-12-19 | 2009-06-24 | 徐天元 | Vehicle wheel drum heat radiating fin |
| CN102159831A (en) * | 2008-07-17 | 2011-08-17 | 贝斯洛德能源公司 | Power generation system including multiple motors/generators |
| CN201478932U (en) * | 2009-07-25 | 2010-05-19 | 山东新大洋机电科技有限公司 | Hub motor transmission mechanism with closed cavity |
| CN201509107U (en) * | 2009-08-03 | 2010-06-16 | 东莞洲亮通讯科技有限公司 | Coaxial inner and outer coil motor |
| CN202641359U (en) * | 2012-07-16 | 2013-01-02 | 董忠绘 | Driving hub motor of electric vehicle |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107443589A (en) * | 2017-03-31 | 2017-12-08 | 佛山诗勤智能科技有限公司 | A kind of practical jewelry drilling machine |
| CN107443589B (en) * | 2017-03-31 | 2019-04-26 | 佛山市顺德区震鑫珠宝有限公司 | A practical jewelry drilling machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121017 |