CN202111579U - Wheel hub electrical machine - Google Patents
Wheel hub electrical machine Download PDFInfo
- Publication number
- CN202111579U CN202111579U CN2011202392358U CN201120239235U CN202111579U CN 202111579 U CN202111579 U CN 202111579U CN 2011202392358 U CN2011202392358 U CN 2011202392358U CN 201120239235 U CN201120239235 U CN 201120239235U CN 202111579 U CN202111579 U CN 202111579U
- Authority
- CN
- China
- Prior art keywords
- electrical machine
- wheel hub
- motor
- electromagnetic brake
- 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 electrical machine, belonging to the technical field of electrical machines. The wheel hub electrical machine comprises an electrical machine shaft, an electrical machine stator, an electrical machine outer rotor, an electrical machine end cover, a magnetic brake arranged in the wheel hub electrical machine, an electrical machine lead wire and a magnetic brake lead wire, wherein the electrical machine lead wire is merged with the magnetic brake lead wire to penetrate out from one end of the electrical machine shaft through the center. The magnetic brake is effectively added into the electrical machine to unidirectionally lead out the merged lead wire, the electrical machine is externally and directly wrapped with a tire to form a wheel hub driving wheel, and the functions of driving and electromagnetic braking can be completed by the means that the driving wheel is driven by the wheel hub electrical machine, so that the wheel hub electrical machine is higher in use effect, higher in the whole effect of the wheel, simple, and high-efficiency.
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 and electromagnetic brake lead-in wire merge to go out from motor shaft one 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; Unidirectional derivation merges 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. motor and electromagnetic brake go between, 2. electromagnetic brake moving plate, 3. electromagnetic brake stator, 4. motor stator, 5. rotor, 6. motor shaft; 7. tire, 8. electric motor end cap, 9. hollow pedal, 10. master switch, 11. battery pack; 12. microcontroller, 13. drive motor controller, 14. wheel hub drive motors, 15. drive wheel bracket, 16. driving wheels; 17. the steer motor controller, 18. steer motor, 19. deflecting roller supports, 20. deflecting rollers, 21. remote controllers.
Embodiment
As shown in fig. 1, wheel hub motor is made up of motor stator 4, rotor 5, motor shaft 6, electric motor end cap 8 four major parts, and electromagnetic brake is set in the wheel hub motor, and electromagnetic brake is made up of electromagnetic brake moving plate 2 and electromagnetic brake stator 3; Electromagnetic brake moving plate 2 is connected for one with electric motor end cap 8; The electromagnetic brake lead-in wire is set on the electromagnetic brake; Motor down-lead and electromagnetic brake lead-in wire is merged into motor and electromagnetic brake lead-in wire 1 and goes out from motor shaft 6 one end punchings, and the outside of wheel hub motor is directly wrapped up tire 8 and constituted the driving wheels integral body.
As shown in Figure 2; Hollow pedal 9 outer surfaces of electric remote control slide plate are installed master switch 10; Hollow pedal 9 set inside battery pack 11, microcontroller 12, microcontroller 12 are centers that the signal of the utility model slide plate body receives control, and battery pack 11 connects other inner each several part structure of microcontrollers 12 and hollow pedal 9; When master switch 10 was opened, hollow pedal 9 internal electric sources were connected.
Two ends under the hollow pedal 9 are provided with drive wheel bracket 15 and deflecting roller support 19 respectively; Driving wheel 15 connects driving wheel 16, and deflecting roller support 19 connects deflecting roller 20.
When the needs forward/backward; Microcontroller 12 receives the forward/backward signal that sends from remote controller 21; Automatic analyzing and processing, transmission signals to drive motor controller 13; Drive motor controller 13 control wheel hub drive motors 14, wheel hub drive motors 14 rotates and drives driving wheel 16 rotations, accomplishes the forward/backward action of slide plate.
When needs brake; Microcontroller 12 receives the brake signal that sends from remote controller 21; Electromagnetic brake in automatic analyzing and processing, transmission signals to the wheel hub drive motors 14, the electromagnetic brake adhesive, the driving wheel 16 of braking return board is accomplished the brake of slide plates.
When a needs left side/right turn; Microcontroller 12 receives a left side/right turn signal that sends from remote controller 21; Automatic analyzing and processing, transmission signals to steer motor controller 17, steer motor controller 17 control steer motor 18, steer motor 18 rotate and drive 19 rotations of deflecting roller supports; Deflecting roller support 19 drives deflecting roller 20 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 and electromagnetic brake lead-in wire merge to go out from motor shaft one 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 |
|---|---|---|---|
| CN2011202392358U CN202111579U (en) | 2011-07-08 | 2011-07-08 | Wheel hub electrical machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202392358U CN202111579U (en) | 2011-07-08 | 2011-07-08 | Wheel hub electrical machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202111579U true CN202111579U (en) | 2012-01-11 |
Family
ID=45437027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202392358U Expired - Fee Related CN202111579U (en) | 2011-07-08 | 2011-07-08 | Wheel hub electrical machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202111579U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104044471A (en) * | 2014-06-17 | 2014-09-17 | 仲杏英 | Electromagnetic brake device |
| CN107303235A (en) * | 2016-04-19 | 2017-10-31 | 李书贤 | The Modular electrical driving wheel group of walk helper |
-
2011
- 2011-07-08 CN CN2011202392358U patent/CN202111579U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104044471A (en) * | 2014-06-17 | 2014-09-17 | 仲杏英 | Electromagnetic brake device |
| CN107303235A (en) * | 2016-04-19 | 2017-10-31 | 李书贤 | The Modular electrical driving wheel group of walk helper |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120111 Termination date: 20140708 |
|
| EXPY | Termination of patent right or utility model |