CN207241415U - A kind of self-driven electric automobile wheel - Google Patents
A kind of self-driven electric automobile wheel Download PDFInfo
- Publication number
- CN207241415U CN207241415U CN201721079126.8U CN201721079126U CN207241415U CN 207241415 U CN207241415 U CN 207241415U CN 201721079126 U CN201721079126 U CN 201721079126U CN 207241415 U CN207241415 U CN 207241415U
- Authority
- CN
- China
- Prior art keywords
- brake
- wheel
- stator
- semiaxis
- wheel rim
- 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.)
- Expired - Fee Related
Links
- 238000004804 winding Methods 0.000 claims abstract description 20
- 230000000712 assembly Effects 0.000 claims abstract description 7
- 238000000429 assembly Methods 0.000 claims abstract description 7
- 239000000428 dust Substances 0.000 claims description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 2
- 210000000003 hoof Anatomy 0.000 claims 1
- 229910052742 iron Inorganic materials 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 abstract description 5
- 239000003921 oil Substances 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Braking Arrangements (AREA)
Abstract
The utility model discloses a kind of self-driven electric automobile wheel, including semiaxis, wheel rim, tire and brake assemblies, the semiaxis is fixedly mounted on automobile, the semiaxis is circumferentially installed with some stator cores by stator support, the stator core is equipped with stator winding, the tire is installed on wheel rim, the wheel rim is installed with some outer rotor permanent magnets by brake drum, the outer rotor permanent magnet is correspondingly arranged on the outside of stator winding, during the stator winding electrifying, outer rotor permanent magnet is rotated around stator winding, the wheel rim is rotatably supported at semiaxis by bearing holder (housing, cover).The semiaxis of this wheel is directly fixedly mounted on automobile, some stator cores are provided with by stator support, when stator winding electrifying, outer rotor permanent magnet is rotated around stator winding, and then wheel rim and tire rotation are driven, this wheel further includes brake assemblies, and power, transmission and braking are all incorporated into wheel, structure simplifies, and reduces power attenuation.
Description
Technical field
It the utility model is related to automotive wheel field, more particularly to a kind of self-driven electric automobile wheel.
Background technology
At present, global automobile production amount and usage amount are huge, and rapid development, the more and more rings of facing mankind
Border problem and lack of energy problem, will face a severe challenge.It is real to design and research and develop a kind of high-effect, environmentally friendly, safe automobile
The only way of existing Sustainable transportation development.Electric energy is as a kind of new cleaning fuel, the certainty that will develop as future source of energy
Trend, the dominant force that electric automobile also will necessarily substitute traditional fuel-engined vehicle to become the new era.As people are to energy-saving and environment-friendly
Growing interest, people, which wait in expectation, powerful and possesses the appearance of the automobile of outstanding fuel oil benefit.Common electric vapour at present
Car can greatly simplify the mechanical part of electric vehicle, reduce the power brought due to vehicle transmission mechanism, speed-changing gear box etc.
Loss, eliminates the components such as traditional clutch, gearbox, main reducing gear and differential mechanism, enormously simplify automobile chassis structures,
So as to improve the performance of vehicle, still, central motor centralized driving mode used by new-energy automobile, directly by two installations
Permanent magnetism wheel motor in electric automobile axle both sides is driven, rotary power caused by motor by one group of gear or
During one transmission system drives vehicle wheel rotation, the energy for having more than 10% is depleted, but also is that can not accomplish car
Wheel and its drive system integration.
Utility model content
In order to overcome the above-mentioned deficiencies of the prior art, the utility model provides a kind of electric automobile wheel, it can be incited somebody to action
Power, transmission and braking are all incorporated into wheel, simplify structure, reduce power attenuation.
Technical solution is used by the utility model solves its technical problem：
A kind of self-driven electric automobile wheel, including semiaxis, wheel rim, tire and brake assemblies, the semiaxis are fixedly mounted
On automobile, the semiaxis is circumferentially installed with some stator cores by stator support, and the stator core is equipped with
Stator winding, the tire are installed on wheel rim, and the wheel rim is installed with some outer rotor permanent magnets, institute by brake drum
State outer rotor permanent magnet to be correspondingly arranged on the outside of stator winding, during the stator winding electrifying, outer rotor permanent magnet is around stator winding
Rotation, the wheel rim are rotatably supported at semiaxis by bearing holder (housing, cover).
As the improvement of above-mentioned technical proposal, the brake assemblies include two groups of brake-shoes, and the brake-shoe is close to system
Dynamic drum inner ring, one end of one of which brake-shoe dock one end of another brake-shoe by wheel cylinder, two groups of brake-shoes it is another
End is articulated with stator support, and return spring is additionally provided between two groups of brake-shoes.
As the improvement of above-mentioned technical proposal, oil nozzle and two work for connecting two groups of brake-shoes respectively are equipped with the wheel cylinder
Plug, the oil nozzle communicate with piston and two groups of brake-shoes can be driven to open to compress brake drum.
As the improvement of above-mentioned technical proposal, the wheel rim central position is equipped with dust cover.
The beneficial effects of the utility model have：
The semiaxis of this wheel is directly fixedly mounted on automobile, and some stator cores are provided with by stator support, when fixed
When sub- winding is powered, outer rotor permanent magnet is rotated around stator winding, and then drives wheel rim and tire rotation, this wheel further includes system
Dynamic component, power, transmission and braking are all incorporated into wheel, and structure simplifies, and reduce power attenuation.
Brief description of the drawings
Below in conjunction with the accompanying drawings and specific embodiment the utility model is described in further detail, wherein：
Fig. 1 is the sectional view of the utility model embodiment；
Fig. 2 is the half sectional view of the utility model embodiment.
Embodiment
Referring to Fig. 1, a kind of self-driven electric automobile wheel of the utility model, including semiaxis 1, wheel rim 2, tire 3 and system
Dynamic component 4, the semiaxis 1 are fixedly mounted on automobile, and the semiaxis 1 is circumferentially installed with some by stator support 5
Stator core 6, the stator core 6 are equipped with stator winding 7.
The tire 3 is installed on wheel rim 2, and the wheel rim 2 is installed with some outer rotor permanent magnets by brake drum 8
9, the outer rotor permanent magnet 9 is correspondingly arranged at the outside of stator winding 7, when the stator winding 7 is powered, outer rotor permanent magnet 9 around
Stator winding 7 rotates, so that tire 3 is rotated relative to semiaxis 1, this wheel can travel, wherein, wheel rim 2 passes through bearing holder (housing, cover)
10 are rotatably supported at semiaxis 1, and to keep balance during rotation, 2 central position of wheel rim is equipped with dust cover 11.
With further reference to Fig. 2, the brake assemblies 4 include two groups of brake-shoes 41, and the brake-shoe 41 is close to brake drum 8
Inner ring, one end of one of which brake-shoe dock one end of another brake-shoe by wheel cylinder 42, two groups of brake-shoes 41 it is another
End is articulated with stator support 5, and return spring 43 is additionally provided between two groups of brake-shoes 41, oil nozzle 44 is equipped with the wheel cylinder 42
With two pistons for connecting two groups of brake-shoes 41 respectively 45, the oil nozzle 44 communicates with piston 45 and can drive two groups of brake-shoes 41
Open to compress brake drum 8, so as to achieve the purpose that braking.
The better embodiment of the above, simply the utility model, but the utility model is not limited to above-mentioned reality
Example is applied, as long as it reaches the technique effect of the utility model with any same or similar means, should all belong to the utility model
Protection domain.
Claims (4)
1. a kind of self-driven electric automobile wheel, including semiaxis, wheel rim, tire and brake assemblies, it is characterised in that：The semiaxis
It is fixedly mounted on automobile, the semiaxis is circumferentially installed with some stator cores, the stator iron by stator support
Core is equipped with stator winding, and the tire is installed on wheel rim, and the wheel rim is installed with some outer rotors by brake drum
Permanent magnet, the outer rotor permanent magnet are correspondingly arranged on the outside of stator winding, during the stator winding electrifying, outer rotor permanent magnet around
Stator winding rotates, and the wheel rim is rotatably supported at semiaxis by bearing holder (housing, cover).
A kind of 2. self-driven electric automobile wheel according to claim 1, it is characterised in that：The brake assemblies include two
Group brake-shoe, the brake-shoe are close to brake drum inner ring, another system is docked in one end of one of which brake-shoe by wheel cylinder
One end of dynamic hoof, the other end of two groups of brake-shoes are articulated with stator support, and return spring is additionally provided between two groups of brake-shoes.
A kind of 3. self-driven electric automobile wheel according to claim 2, it is characterised in that：Oil nozzle is equipped with the wheel cylinder
With two pistons for connecting two groups of brake-shoes respectively, the oil nozzle communicates with piston and two groups of brake-shoes can be driven to open to compress
Brake drum.
A kind of 4. self-driven electric automobile wheel according to claim 1, it is characterised in that：The wheel rim central position
Equipped with dust cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721079126.8U CN207241415U (en) | 2017-08-25 | 2017-08-25 | A kind of self-driven electric automobile wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721079126.8U CN207241415U (en) | 2017-08-25 | 2017-08-25 | A kind of self-driven electric automobile wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207241415U true CN207241415U (en) | 2018-04-17 |
Family
ID=61883741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721079126.8U Expired - Fee Related CN207241415U (en) | 2017-08-25 | 2017-08-25 | A kind of self-driven electric automobile wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207241415U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020230077A1 (en) * | 2019-05-15 | 2020-11-19 | Rosmino Carlo | A system and a method for recharging batteries of electric and hybrid vehicles |
-
2017
- 2017-08-25 CN CN201721079126.8U patent/CN207241415U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020230077A1 (en) * | 2019-05-15 | 2020-11-19 | Rosmino Carlo | A system and a method for recharging batteries of electric and hybrid vehicles |
| CN114128100A (en) * | 2019-05-15 | 2022-03-01 | 卡洛·罗斯米诺 | System and method for recharging batteries of electric and hybrid vehicles |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180417 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |