CN202208351U - Electric self-driven wheel - Google Patents
Electric self-driven wheel Download PDFInfo
- Publication number
- CN202208351U CN202208351U CN2011201691511U CN201120169151U CN202208351U CN 202208351 U CN202208351 U CN 202208351U CN 2011201691511 U CN2011201691511 U CN 2011201691511U CN 201120169151 U CN201120169151 U CN 201120169151U CN 202208351 U CN202208351 U CN 202208351U
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- CN
- China
- Prior art keywords
- rotor
- wheel rim
- floral disc
- electric power
- motor stator
- 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 - Lifetime
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Abstract
The utility model relates to an electric self-driven wheel. A driving motor is arranged on the electric self-driven wheel. A motor stator is arranged on a car axle. A motor rotor is arranged outside the motor stator. And the car axle is arranged in a fixed manner. By adopting the above design of the operation form, the driving motor can be installed in a rim directly, thereby saving a traditional transmission system in a car, eliminating the power consumption of the traditional system itself and sparing a large space. Corresponding positions of devices such as the driving motor, a clutch, a parking brake and the like are provided with air vents. The above design enables the driving motor to have a self-cooling function. Thus, a traditional cooling system is removed in the car. The electric self-driven wheel in the utility model has a stepless speed changing function and a reverse magnetic brake function. The electric self-driven wheel in the utility model has functions of bearing, driving, speed changing, clutching, anti-locking braking, air cooling and the like at the same time. And electrification is realized completely in the electric self-driven wheel in the utility model.
Description
Technical field
The utility model relates to a kind of electric power self-driving vehicle wheel, and particularly a kind of motor is arranged on the electric power self-driving vehicle wheel on the wheel, belongs to battery-driven car component technology field.
Background technology
The drive wheel of traditional automobile comprises wheel hub, tire, axletree; Said tire is arranged on the wheel hub; Said wheel hub is arranged on the axletree; Said axletree is driven through driving system by driving engine and rotates, and then drives wheel hub, tyre rotation, thereby realizes going of vehicle.This mode drives drive wheel, and it is big to have a traditional driving system, its institute to take up space, and driving system self also has kinetic equation loss.
The utility model content
The utility model purpose is to provide a kind of motor to be arranged on the electric power self-driving vehicle wheel on the wheel for the deficiency that overcomes prior art.
For achieving the above object, the technical scheme that the utility model adopts is: a kind of electric power self-driving vehicle wheel comprises axletree, arrangement of clutch, parking brake device, the automobile-used drive motor of outward rotation type, wheel rim floral disc, wheel rim, tire, bearing; The automobile-used drive motor of said outward rotation type comprises motor stator, rotor; Said motor stator can be arranged on the axletree with axial motion; Said rotor is arranged on the outside of motor stator, can rotate around motor stator; Said wheel rim floral disc is arranged on a side of motor stator at interval, and is arranged on the axletree through bearing; Said arrangement of clutch is provided with a side of rotor, during motoring condition, makes rotor and wheel rim floral disc realize closed contact, drives the wheel hub floral disc and rotates; Said parking brake device is arranged on a side of rotor at interval, and when parking state, parking brake device and rotor are realized closed contact, and rotor can not rotate; Said wheel rim is through being bolted on the wheel rim floral disc; Said tire is arranged on the excircle of wheel rim.
Preferably, be provided with breather port on the correspondence position of said motor stator, parking brake device.
Preferably, be provided with spline between said motor stator and the axletree.
Preferably, said arrangement of clutch also is arranged on the described spline.
Preferably, said arrangement of clutch is an electromagnetic clutch ring, and said electromagnetic clutch ring is arranged between rotor or wheel rim floral disc or rotor and the wheel rim floral disc.
Preferably, said wheel rim floral disc is communicated with breather port; The position of corresponding breather port is provided with cooling fan blade on the said wheel rim floral disc.
Preferably, the automobile-used drive motor of said outward rotation type is realized stepless change through regulation and control power line voltage and electric current.
Preferably, the automobile-used drive motor of said outward rotation type produces reverse impulse magnetic field through the input pulse electric current and realizes braking.
Because the utilization of technique scheme, the utility model compared with prior art has advantage:
The utility model electric power self-driving vehicle wheel, drive motor is designed to motor stator and is arranged on the axletree, and rotor is arranged on the outside of motor stator, and the operative configuration of fixed axle; This design makes drive motor can be directly installed in the wheel rim, has saved whole traditional driving system and has eliminated the kinetic equation loss of driving system self, and vacateed very large space; The correspondence position of said drive motor, clutch, the devices such as braking of parking is provided with breather port; This design makes drive motor have self air-cooled function, and traditional cooling system also is removed; The electric power self-driving vehicle wheel of this programme has stepless change and backing field braking function; Said electric power self-driving vehicle wheel self has carrying, driving, speed change, clutch, ANTI LOCK, function such as air-cooled simultaneously, and round Realization is electrified; Mechanical systems such as traditional combustion engine, transmission, speed change, clutch, braking, anti-lock, cooling replace by electrification, have eliminated the resistance loss of mechanical system self and from heavy load.
Description of drawings
Below in conjunction with accompanying drawing the utility model technical scheme is described further:
Accompanying drawing 1 is the cutaway view of light condition of electric power self-driving vehicle wheel of first embodiment of the utility model;
Accompanying drawing 2 is the cutaway view of motoring condition of electric power self-driving vehicle wheel of first embodiment of the utility model;
Accompanying drawing 3 is the cutaway view of the state of parking of the electric power self-driving vehicle wheel of first embodiment of the utility model;
Accompanying drawing 4 is the cutaway view of light condition of electric power self-driving vehicle wheel of second embodiment of the utility model;
Wherein: 1, axletree; 2, arrangement of clutch; 3, parking brake device; 4, motor stator; 5, rotor; 6, wheel rim floral disc; 7, breather port; 8, wheel rim; 9, tire; 10, bearing; 21, axletree; 22, electromagnetic clutch ring; 23, parking brake device; 24, motor stator; 25, rotor; 26, wheel rim floral disc; 27, breather port; 28, wheel rim; 29, tire; 30, bearing; 31, cooling fan blade.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model is done further to specify.
Embodiment one:
The described a kind of electric power self-driving vehicle wheel of first embodiment of the utility model shown in accompanying drawing 1-3 comprises axletree 1, arrangement of clutch 2, parking brake device 3, the automobile-used drive motor of outward rotation type, wheel rim floral disc 6, wheel rim 8, tire 9, bearing 10; The automobile-used drive motor of said outward rotation type comprises motor stator 4, rotor 5; Be provided with spline (not marking) between said motor stator 4 and the axletree 1; Said arrangement of clutch 2 also is arranged on the described spline; Said parking brake device 3 is arranged on the outside of arrangement of clutch 2; Said rotor 5 is arranged on the outside of motor stator 4, can be around motor stator 4 rotations; Said wheel rim floral disc 6 is arranged on the right side of motor stator 4 at interval, and is arranged on the axletree 1 through bearing 10; Said wheel rim 8 is through being bolted on the wheel rim floral disc 6; Said tire 9 is arranged on the excircle of wheel rim 8; Be provided with breather port 7 on the correspondence position of said motor stator 4, arrangement of clutch 2, parking brake device 3, drive motor has self air-cooled function like this, thereby has saved traditional cooling system; The automobile-used drive motor of said outward rotation type is realized stepless change through regulation and control power line voltage and electric current; The automobile-used drive motor of said outward rotation type produces reverse impulse magnetic field through the input pulse electric current and realizes braking.Wherein accompanying drawing 1 is a light condition, and this moment, rotor 5 did not contact with wheel rim floral disc 6, rotor 5 idle running; Accompanying drawing 2 is a motoring condition, and this moment, rotor 5 contacted with wheel rim floral disc 6, and rotor 5 drives wheel rim floral disc 6 and rotates; Accompanying drawing 3 is the state of parking, at this moment, the drive motor outage, parking brake device 3 clamping motor rotors 5, rotor 5 can not rotate.
Embodiment two:
The described a kind of electric power self-driving vehicle wheel of second embodiment of the utility model shown in accompanying drawing 4 comprises axletree 21, electromagnetic clutch ring 22, parking brake device 23, motor stator 24, rotor 25, wheel rim floral disc 26, wheel rim 28, tire 29, bearing 30; Be provided with spline (not marking) between said motor stator 24 and the axletree 21; Said parking brake device 23 also is arranged on the described spline; Be arranged on the left side of motor stator 24; Said rotor 25 is arranged on the outside of motor stator 24, can be around motor stator 24 rotations; Said wheel rim floral disc 26 is arranged on the right side of motor stator 24 at interval, and is arranged on the axletree 21 through bearing 30; Said electromagnetic clutch ring 22 is arranged on the described rotor 25; Said wheel rim 28 is through being bolted on the wheel rim floral disc 26; Said tire 29 is arranged on the excircle of wheel rim 28; Be provided with breather port 27 on the correspondence position of said motor stator 24, parking brake device 23; The position of said wheel rim floral disc 26 corresponding breather ports is equipped with cooling fan blade 31, and drive motor has self air-cooled function like this, thereby has saved traditional cooling system; The automobile-used drive motor of said outward rotation type is realized stepless change through regulation and control power line voltage and electric current; The automobile-used drive motor of said outward rotation type produces reverse impulse magnetic field through the input pulse electric current and realizes braking.
Wherein accompanying drawing 4 is a light condition, and this moment, rotor 25 did not contact with wheel rim floral disc 26, rotor 25 idle running; During starting state, drive motor energising, electromagnetic clutch ring 22 also electric, electromagnetic clutch ring 22 absorption wheel rim floral discs 26, and with its closed contact, rotor 25 drives 26 rotations of wheel rim floral discs; When parking state, the drive motor outage, parking brake device 23 clamping motor rotors 25, rotor 25 can not rotate.
Because the utilization of technique scheme, the utility model compared with prior art has advantage:
The utility model electric power self-driving vehicle wheel, drive motor is designed to motor stator and is arranged on the axletree, and rotor is arranged on the outside of motor stator, and the operative configuration of fixed axle; This design makes drive motor can be directly installed in the wheel rim, has saved whole traditional driving system and has eliminated the kinetic equation loss of driving system self, and vacateed very large space; The correspondence position of said drive motor, clutch, the devices such as braking of parking is provided with breather port; This design makes drive motor have self air-cooled function, and traditional cooling system also is removed; The electric power self-driving vehicle wheel of this programme has stepless change and backing field braking function; Said electric power self-driving vehicle wheel self has carrying, driving, speed change, clutch, ANTI LOCK, function such as air-cooled simultaneously, and round Realization is electrified; Mechanical systems such as traditional combustion engine, transmission, speed change, clutch, braking, anti-lock, cooling replace by electrification, have eliminated the resistance loss of mechanical system self and from heavy load.
Below only be the concrete exemplary applications of the utility model, the protection domain of the utility model is not constituted any limitation.All employing equivalents or equivalence are replaced and the technical scheme of formation, or any to move mode dull and stereotyped described in the utility model, all drop within the utility model rights protection scope.
Claims (8)
1. an electric power self-driving vehicle wheel comprises axletree, arrangement of clutch, parking brake device, the automobile-used drive motor of outward rotation type, wheel rim floral disc, wheel rim, tire, bearing; It is characterized in that: the automobile-used drive motor of said outward rotation type comprises motor stator, rotor; Said motor stator can be arranged on the axletree with axial motion; Said rotor is arranged on the outside of motor stator, can rotate around motor stator; Said wheel rim floral disc is arranged on a side of motor stator at interval, and is arranged on the axletree through bearing; Said arrangement of clutch is provided with a side of rotor, during motoring condition, makes rotor and wheel rim floral disc realize closed contact, drives the wheel hub floral disc and rotates; Said parking brake device is arranged on a side of rotor at interval, and when parking state, parking brake device and rotor are realized closed contact, and rotor can not rotate; Said wheel rim is through being bolted on the wheel rim floral disc; Said tire is arranged on the excircle of wheel rim.
2. electric power self-driving vehicle wheel according to claim 1 is characterized in that: be provided with breather port on the correspondence position of said motor stator, parking brake device.
3. electric power self-driving vehicle wheel according to claim 1 is characterized in that: be provided with spline between said motor stator and the axletree.
4. electric power self-driving vehicle wheel according to claim 3, it is characterized in that: said arrangement of clutch also is arranged on the described spline.
5. electric power self-driving vehicle wheel according to claim 1, it is characterized in that: said arrangement of clutch is an electromagnetic clutch ring, said electromagnetic clutch ring is arranged between rotor or wheel rim floral disc or rotor and the wheel rim floral disc.
6. electric power self-driving vehicle wheel according to claim 2, it is characterized in that: said wheel rim floral disc is communicated with breather port; The position of corresponding breather port is provided with cooling fan blade on the said wheel rim floral disc.
7. electric power self-driving vehicle wheel according to claim 1 is characterized in that: the automobile-used drive motor of said outward rotation type is realized stepless change through regulation and control power line voltage and electric current.
8. electric power self-driving vehicle wheel according to claim 1 is characterized in that: the automobile-used drive motor of said outward rotation type produces reverse impulse magnetic field through the input pulse electric current and realizes braking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201691511U CN202208351U (en) | 2011-05-25 | 2011-05-25 | Electric self-driven wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201691511U CN202208351U (en) | 2011-05-25 | 2011-05-25 | Electric self-driven wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202208351U true CN202208351U (en) | 2012-05-02 |
Family
ID=45987905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201691511U Expired - Lifetime CN202208351U (en) | 2011-05-25 | 2011-05-25 | Electric self-driven wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202208351U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102328581A (en) * | 2011-05-25 | 2012-01-25 | 许宏伟 | Electric self-driven wheel |
| WO2012159451A1 (en) * | 2011-05-25 | 2012-11-29 | Xu Hongwei | Electric anti-lock brake system for outward-rotation type automobile drive motors |
| WO2012159452A1 (en) * | 2011-05-25 | 2012-11-29 | Xu Hongwei | Electric self-propelled car wheel having an electromagnetic clutch |
| CN103587352A (en) * | 2013-08-22 | 2014-02-19 | 宁波市镇海敏达机电有限公司 | Electric dicyclic hub inflating rubber wheel |
| CN104165200A (en) * | 2014-07-30 | 2014-11-26 | 东风汽车公司 | Parking braking structure used for automobile hub motor |
| CN107867355A (en) * | 2016-09-26 | 2018-04-03 | 本田技研工业株式会社 | For protecting the device of the driven wheel speed sensor for power unit |
-
2011
- 2011-05-25 CN CN2011201691511U patent/CN202208351U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102328581A (en) * | 2011-05-25 | 2012-01-25 | 许宏伟 | Electric self-driven wheel |
| WO2012159451A1 (en) * | 2011-05-25 | 2012-11-29 | Xu Hongwei | Electric anti-lock brake system for outward-rotation type automobile drive motors |
| WO2012159448A1 (en) * | 2011-05-25 | 2012-11-29 | Xu Hongwei | Electric self-propelled car wheel |
| WO2012159452A1 (en) * | 2011-05-25 | 2012-11-29 | Xu Hongwei | Electric self-propelled car wheel having an electromagnetic clutch |
| CN103587352A (en) * | 2013-08-22 | 2014-02-19 | 宁波市镇海敏达机电有限公司 | Electric dicyclic hub inflating rubber wheel |
| CN103587352B (en) * | 2013-08-22 | 2016-01-20 | 宁波市镇海敏达机电有限公司 | Electronic dicyclo wheel hub pneumatic rubber wheel |
| CN104165200A (en) * | 2014-07-30 | 2014-11-26 | 东风汽车公司 | Parking braking structure used for automobile hub motor |
| CN107867355A (en) * | 2016-09-26 | 2018-04-03 | 本田技研工业株式会社 | For protecting the device of the driven wheel speed sensor for power unit |
| CN107867355B (en) * | 2016-09-26 | 2019-12-10 | 本田技研工业株式会社 | Device for protecting driving wheel speed sensor for power unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Xu Hongwei Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120502 |
|
| CX01 | Expiry of patent term |