CN201038917Y - Motor wheel - Google Patents
Motor wheel Download PDFInfo
- Publication number
- CN201038917Y CN201038917Y CNU2006201112838U CN200620111283U CN201038917Y CN 201038917 Y CN201038917 Y CN 201038917Y CN U2006201112838 U CNU2006201112838 U CN U2006201112838U CN 200620111283 U CN200620111283 U CN 200620111283U CN 201038917 Y CN201038917 Y CN 201038917Y
- Authority
- CN
- China
- Prior art keywords
- wheel
- rotor
- motor
- stator
- winding coil
- 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
A motor wheel is characterized in that the utility model makes use of a motor design principle to carry out the position-changing design of a stator and a rotor. A wheel hub conical inner hole is sleeved in a conical axle shaft and then is fixed and tightened by a cover-shaped nut. When the wheel works, a battery supplies the power to a stator winding coil to drive the rotor and a wheel ring to rotate. The wheel brake makes use of the principle that the magnetic steel pairs are attracted when the power is switched on, so as to implement the speed reducing or parking. The utility model solves the complicated transmission structure of the vehicle which is driven by the motor and provides the technical support for the creation of the pollution-free vehicles by using the motor wheel to replace the ordinary wheel.
Description
Technical field
The utility model relates to a kind of motor wheel.
Background technology
At present, automotive wheel all is by motor driven both at home and abroad.
Summary of the invention
Rely on engine-driven defective in order to overcome existing automotive wheel, the utility model provides a kind of motor wheel.
The technical scheme that its technical problem that solves the utility model adopts is: the aluminium alloy compression casting wheel hub is provided with cone-shaped inner hole, the T shape of stator and rotor partly be adopt the aluminium alloy compression casting technology by die casting in wheel hub and wheel rim the inside, and utilize the transposition design that stator is placed the wheel hub the inside, and rotor is placed the wheel rim the inside.Stator winding coil and rotor winding coil all are to be sealed by the polyformaldehyde injection moulding.Bearing places the concave portions of wheel hub and wheel rim die casting, with the gap that keeps stator and rotor and carry out the wheel rim rotation.The wheel rim cover plate is equipped with bearing fixing in the wheel rim two sides, and utilizes hexagon socket head cap screw that the wheel rim cover plate is fixed in wheel rim.During wheel work, storage battery send electricity to drive the rotation of rotor and wheel rim to the stator winding coil, and wheel braking utilizes magnet steel that principle is inhaled in energising mutually and implements to slow down or stop.By the motor wheel is replaced common wheel, solved automobile by engine-driven complicated drive mechanism, provide technical guarantee for making pollution-free automobile.
Description of drawings
Fig. 1 is the profile of the utility model motor wheel.
Below in conjunction with accompanying drawing the utility model is further specified.
Among Fig. 1,1. aluminium alloy compression casting wheel rim, 2. hexagon socket head cap screw, 3. wheel rim cover plate, 4. rotor, 5. rotor winding coil injection moulding sealing, 6. rotor winding coil, 7. bearing (steel ball), 8. stator winding coil, 9. stator winding coil injection moulding sealing, 10. stator, 11. the aluminium alloy compression casting wheel hub, 12. wheel hub cone-shaped inner holes, 13. wheel hub dowel holes.
Embodiment
In Fig. 1, the cone-shaped inner hole (12) of aluminium alloy compression casting wheel hub (11) is nested into the taper axletree, and tightens up with cap nut.Wheel hub dowel hole (13) is arranged so that wheel hub is located on the wheel hub (11).The T shape of stator (10) and rotor (4) partly be adopt the aluminium alloy compression casting technology by die casting in wheel hub (11) and wheel rim (1) the inside, and utilize the transposition design that stator (10) is placed wheel hub (11) the inside, and rotor (4) placed inside the wheel rim.Stator winding coil (8) and rotor winding coil (6) all are to form stator winding coil injection moulding sealing (9) and rotor winding coil injection moulding sealing (5) by polyformaldehyde injection moulding sealing.Wheel rim cover plate (3) is equipped with on wheel rim (1) two sides, and utilizes hexagon socket head cap screw (2) to be fixed.Bearing (7) places the concave portions of wheel hub (11) and wheel rim (1) die casting, with the gap that keeps stator (10) and rotor (4) and carry out wheel rim and rotate.By wheel cover plate (3) that bearing (7) is fixing.During wheel work, storage battery send electricity to drive the rotation of rotor (4) and wheel rim (1) to stator winding coil (8), and wheel braking utilizes magnet steel that principle is inhaled in energising mutually and implements to slow down or stop.
Claims (4)
1. motor wheel, aluminium alloy compression casting wheel hub (11) is provided with cone-shaped inner hole (12), stator (10) and rotor (4) by die casting in wheel hub (11) and wheel rim (1) the inside, bearing (7) places the concave portions of wheel hub (11) and wheel rim (1) die casting, wheel rim cover plate (3) is equipped with on wheel rim (1) two sides, it is characterized in that: stator (10) is placed wheel hub (11) the inside, and rotor (4) is placed the wheel rim the inside.
2. motor wheel according to claim 1 is characterized in that: during wheel work, storage battery send electricity to drive rotor (4) and wheel rim (1) rotation to stator winding coil (8).
3. motor wheel according to claim 1 is characterized in that: the T shape part die casting of stator (10) and rotor (4) is in aluminium alloy wheel hub (11) and aluminium alloy rim (1) the inside.
4. motor wheel according to claim 1 is characterized in that: stator winding coil (8) and rotor winding coil (6) all are to be sealed by the polyformaldehyde injection moulding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201112838U CN201038917Y (en) | 2006-09-05 | 2006-09-05 | Motor wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201112838U CN201038917Y (en) | 2006-09-05 | 2006-09-05 | Motor wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201038917Y true CN201038917Y (en) | 2008-03-19 |
Family
ID=39211441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006201112838U Expired - Fee Related CN201038917Y (en) | 2006-09-05 | 2006-09-05 | Motor wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201038917Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012159450A1 (en) * | 2011-05-25 | 2012-11-29 | Xu Hongwei | External rotation type vehicle drive motor |
| CN109586538A (en) * | 2018-12-06 | 2019-04-05 | 上海航天控制技术研究所 | A kind of autonomous controllable high-precision height response electromechanical servo component |
-
2006
- 2006-09-05 CN CNU2006201112838U patent/CN201038917Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012159450A1 (en) * | 2011-05-25 | 2012-11-29 | Xu Hongwei | External rotation type vehicle drive motor |
| CN109586538A (en) * | 2018-12-06 | 2019-04-05 | 上海航天控制技术研究所 | A kind of autonomous controllable high-precision height response electromechanical servo component |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |