CN202121438U - Wheel hub motor - Google Patents
Wheel hub motor Download PDFInfo
- Publication number
- CN202121438U CN202121438U CN2011202391995U CN201120239199U CN202121438U CN 202121438 U CN202121438 U CN 202121438U CN 2011202391995 U CN2011202391995 U CN 2011202391995U CN 201120239199 U CN201120239199 U CN 201120239199U CN 202121438 U CN202121438 U CN 202121438U
- Authority
- CN
- China
- Prior art keywords
- motor
- wheel hub
- electromagnetic brake
- lead
- wheel
- 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
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- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
Abstract
The utility model discloses a wheel hub motor, belonging to the technical field of motors, comprising a motor shaft, a motor stator, a motor outer rotator, a motor end cap and an electromagnetic brake arranged inside a wheel hub motor, characterized by comprising also a motor lead and an electromagnetic brake lead, wherein the motor lead passes through the center of the motor shaft and protrudes from one end of the motor shaft, and the electromagnetic brake lead passes through the center of the motor shaft and protrudes from the other end of the motor shaft. In the utility model, an electromagnetic brake and bidirectional derived leads are effectively added into a motor, the outer side of the motor is wrapped by a tyre to form a wheel hub driving wheel, such that the wheel hub motor drives the driving wheel to finish driving and electromagnetic braking function, thereby increasing use efficiency of the wheel hub motor, also increasing the integrated efficiency of the wheel, and being simple and efficient.
Description
Technical field
The utility model belongs to technical field of motors, is specifically related to the wheel hub motor of a kind of charged magnetic brake, two-way derivation lead-in wire.
Background technology
Universal day by day along with electric vehicles such as electric motor cars; Wheel hub motor by the driven by motor wheel hub rotates is used charged motor-car and other rotational structure widely; But the function of existing wheel hub motor only limits to drive wheel hub and rotates; Electromagnetic brake is not contained in its inside, does not possess the electromagnetic brake function.
Summary of the invention
The problem that the utility model will solve is: design a kind of wheel hub motor; The built-in electromagnetic brake; Unidirectional derivation merging lead-in wire directly wraps up tire and constitutes the wheel hub driving wheel outside the motor, driving, electromagnetic brake function wheel hub motor thus drive the driving wheel completion.
The technical scheme that its technical problem that will solve the utility model adopts is: design a kind of wheel hub motor; Comprise motor shaft, motor stator, motor outer rotor, electric motor end cap and be arranged on the electromagnetic brake in the wheel hub motor; It is characterized in that: also comprise motor down-lead and electromagnetic brake lead-in wire; This motor down-lead goes out from motor shaft one end punching, and this electromagnetic brake lead-in wire goes out from motor shaft other end punching;
Said electromagnetic brake is made up of electromagnetic brake moving plate and electromagnetic brake stator.
The beneficial effect that the utility model had is: the utility model has effectively added electromagnetic brake in motor; Two-way derivation lead-in wire; Motor outside directly parcel tire constitutes the wheel hub driving wheel, and driving, electromagnetic brake function wheel hub motor drive driving wheel are thus accomplished, and have improved the use effect of wheel hub motor; Also improved the overall efficacy of wheel, simple and easy, efficient.
Description of drawings
Fig. 1 is the utility model wheel hub motor sketch map;
Fig. 2 is the utility model embodiment: the electric remote control slide plate.
Among the figure: 1. electromagnetic brake goes between, 2. motor down-lead, 3. electromagnetic brake moving plate, 4. electromagnetic brake stator, 5. rotor, 6. motor stator; 7. motor shaft, 8. tire, 9. electric motor end cap, 10. hollow pedal, 11. master switchs, 12. battery pack; 13. microcontroller, 14. drive motor controller, 15. wheel hub drive motors, 16. drive wheel bracket, 17. driving wheels; 18. the steer motor controller, 19. steer motor, 20. deflecting roller supports, 21. deflecting rollers, 22. remote controllers.
Embodiment
As shown in fig. 1, wheel hub motor is made up of rotor 5, motor stator 6, motor shaft 7, electric motor end cap 9 four major parts, and motor down-lead 2 is set on the motor stator 6; Electromagnetic brake is set in the wheel hub motor, and electromagnetic brake is made up of electromagnetic brake moving plate 3 and electromagnetic brake stator 4; Electromagnetic brake moving plate 3 and electric motor end cap 9 are provided with electromagnetic brake lead-in wire 1 for one is connected on the electromagnetic brake; Motor down-lead 2 goes out from an end punching of motor shaft 7, and electromagnetic brake lead-in wire 1 goes out from the other end punching of motor shaft 7, and tire 8 is directly wrapped up in the outside of wheel hub motor, and to constitute driving wheels whole.
As shown in Figure 2; Hollow pedal 10 outer surfaces of electric remote control slide plate are installed master switch 11; Hollow pedal 10 set inside battery pack 12, microcontroller 13, microcontroller 13 are centers that the signal of the utility model slide plate body receives control, and battery pack 12 connects other inner each several part structure of microcontrollers 13 and hollow pedal 10; When master switch 11 was opened, hollow pedal 10 internal electric sources were connected.
Two ends under the hollow pedal 10 are provided with drive wheel bracket 16 and deflecting roller support 20 respectively; Driving wheel 16 connects driving wheel 17, and deflecting roller support 20 connects deflecting roller 21.
When the needs forward/backward; Microcontroller 13 receives the forward/backward signal that sends from remote controller 22; Automatic analyzing and processing, transmission signals to drive motor controller 14; Drive motor controller 14 control wheel hub drive motors 15, wheel hub drive motors 15 rotates and drives driving wheel 17 rotations, accomplishes the forward/backward action of slide plate.
When needs brake; Microcontroller 13 receives the brake signal that sends from remote controller 22; Electromagnetic brake in automatic analyzing and processing, transmission signals to the wheel hub drive motors 15, the electromagnetic brake adhesive, the driving wheel 17 of braking return board is accomplished the brake of slide plates.
When a needs left side/right turn; Microcontroller 13 receives a left side/right turn signal that sends from remote controller 22; Automatic analyzing and processing, transmission signals to steer motor controller 18, steer motor controller 18 control steer motor 19, steer motor 19 rotate and drive 20 rotations of deflecting roller supports; Deflecting roller support 20 drives deflecting roller 21 integral body and turns to, and accomplishes a left side/right turn action of slide plate.
It is to be noted; Above-mentioned execution mode only is the utility model preferred embodiment; For the those of ordinary skill of technical field, under the prerequisite that meets the utility model operation principle, any be equal to or similar replacement all falls in the protection range of the utility model.
Claims (2)
1. wheel hub motor; Comprise motor shaft, motor stator, motor outer rotor, electric motor end cap and be arranged on the electromagnetic brake in the wheel hub motor; It is characterized in that: also comprise motor down-lead and electromagnetic brake lead-in wire; This motor down-lead goes out from motor shaft one end punching, and this electromagnetic brake lead-in wire goes out from motor shaft other end punching.
2. a kind of wheel hub motor according to claim 1 is characterized in that: said electromagnetic brake is made up of electromagnetic brake moving plate and electromagnetic brake stator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202391995U CN202121438U (en) | 2011-07-08 | 2011-07-08 | Wheel hub motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202391995U CN202121438U (en) | 2011-07-08 | 2011-07-08 | Wheel hub motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202121438U true CN202121438U (en) | 2012-01-18 |
Family
ID=45462475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202391995U Expired - Fee Related CN202121438U (en) | 2011-07-08 | 2011-07-08 | Wheel hub motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202121438U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013166732A1 (en) * | 2012-05-08 | 2013-11-14 | Lu Haiyan | Remote-controlled electric scooter capable of being transformed into electric bicycle |
| CN109178146A (en) * | 2018-09-19 | 2019-01-11 | 国网江苏省电力有限公司苏州供电分公司 | Self-service mobile chassis and the indoor crusing robot in power distribution station/room for applying it |
| DE202019103250U1 (en) | 2019-06-09 | 2019-06-21 | Changzhou Annaiya Rehabilitation Equipment Co., Ltd. | External rotor motor with currentless braking |
-
2011
- 2011-07-08 CN CN2011202391995U patent/CN202121438U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013166732A1 (en) * | 2012-05-08 | 2013-11-14 | Lu Haiyan | Remote-controlled electric scooter capable of being transformed into electric bicycle |
| CN109178146A (en) * | 2018-09-19 | 2019-01-11 | 国网江苏省电力有限公司苏州供电分公司 | Self-service mobile chassis and the indoor crusing robot in power distribution station/room for applying it |
| DE202019103250U1 (en) | 2019-06-09 | 2019-06-21 | Changzhou Annaiya Rehabilitation Equipment Co., Ltd. | External rotor motor with currentless braking |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120118 Termination date: 20120708 |