CN206698085U - A kind of double stators and double rotors motor rotor component - Google Patents
A kind of double stators and double rotors motor rotor component Download PDFInfo
- Publication number
- CN206698085U CN206698085U CN201720203729.8U CN201720203729U CN206698085U CN 206698085 U CN206698085 U CN 206698085U CN 201720203729 U CN201720203729 U CN 201720203729U CN 206698085 U CN206698085 U CN 206698085U
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- rotation
- protecgulum
- double
- outer rotor
- bonnet
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- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Permanent Magnet Type Synchronous Machine (AREA)
Abstract
The utility model discloses a kind of double stators and double rotors motor rotor component, including rotation protecgulum and rotation bonnet；The mounting hole for being respectively equipped with and being engaged with stator axis is covered after the rotation protecgulum and rotation；Covered after the rotation protecgulum and rotation and be respectively equipped with bearing mounting groove；Outer rotor yoke is provided between the rotation protecgulum and rotation bonnet；The inwall of the outer rotor yoke is provided with outer rotor magnet steel；Support frame has been extended inwardly to form on the inside of the rotation protecgulum；Support frame as described above is provided with internal rotor yoke；The internal rotor yoke is provided with internal rotor magnetic steel；The internal rotor magnetic steel is located at the inner side of outer rotor magnet steel.The utility model is compact-sized, torque power density is greatly improved using dual-rotor structure, control is simple, manufacturing process is simple, cost is low, convenient installation, service life length.
Description
Technical field
It the utility model is related to energy device field, more particularly to a kind of double stators and double rotors motor rotor component.
Background technology
The maximum feature of wheel hub motor technology is all to be incorporated into power, transmission and brake apparatus in wheel hub, therefore by electricity
The defeated mechanical part of motor-car greatly simplifies.
Wheel hub motor technology can omit great number of driving part, allow vehicle structure is simpler, the drive of Various Complex can be achieved
Flowing mode, it is easy to use a variety of new energy driving skills arts.
For New energy automobile motor often beside the centre of chassis or wheel, adverse conditions is to occupy interposition
Put or vehicle wheel side on position, potential safety hazard be present in structure；Design of electrical motor is in wheel, abbreviation wheel hub motor；But wheel hub space
It is limited, how bigger power is produced in limited space, be urgent problem.
Nowadays electric car, hybrid electric vehicle and the increasingly extensive use of automobile with small output volume, but the really electric car of efficiency high, mixed
Motor-car is few.Its motor driving part separation structure of the electronic mixed motor-car of the overwhelming majority is complicated at present, and cost is high, and energy-saving effect
Difference, car power are bad.
It is at present single-turn minor structure used by wheel hub motor, the torque of single-turn minor structure is small, so as to cause power output
It is small, it is unsatisfactory for the demand in market.
Utility model content
The purpose of this utility model is to overcome above-mentioned weak point of the prior art and provide a kind of simple in construction, reality
Double stators and double rotors motor rotor component.
The utility model is realized in the following way：
A kind of double stators and double rotors motor rotor component, it is characterised in that：Including rotation protecgulum 10 and rotation bonnet 34；The rotation
Turn to be respectively equipped with the mounting hole 1 being engaged with stator axis on protecgulum 10 and rotation bonnet 34；After the rotation protecgulum 10 and rotation
Bearing mounting groove 2 is respectively equipped with lid 34；Outer rotor yoke 32 is provided between the rotation protecgulum 10 and rotation bonnet 34；It is described
The inwall of outer rotor yoke 32 is provided with outer rotor magnet steel 28；The inner side of the rotation protecgulum 10 has extended inwardly to form support frame
101；Support frame as described above 101 is provided with internal rotor yoke 30；The internal rotor yoke 30 is provided with internal rotor magnetic steel 29；In described
Rotor magnetic steel 29 is located at the inner side of outer rotor magnet steel 28.
The beneficial effects of the utility model are：It is compact-sized, greatly improved using dual-rotor structure torque power density,
Control is simple, manufacturing process is simple, cost is low, convenient installation, service life length.
Brief description of the drawings
Fig. 1 the utility model structure diagrams；
Fig. 2 is Fig. 1 sectional view.
Embodiment
In conjunction with accompanying drawing, the utility model embodiment is described in detail：
As shown in Figure 1 and Figure 2, a kind of double stators and double rotors motor rotor component, including rotation protecgulum 10 and rotation bonnet 34；Rotation
Turn to be respectively equipped with the mounting hole 1 being engaged with stator axis on protecgulum 10 and rotation bonnet 34；Rotate protecgulum 10 and rotation bonnet 34
On be respectively equipped with bearing mounting groove 2；Outer rotor yoke 32 is provided between rotation protecgulum 10 and rotation bonnet 34；Outer rotor yoke 32
Inwall be provided with outer rotor magnet steel 28；The inner side of rotation protecgulum 10 has extended inwardly to form support frame 101；Set on support frame 101
There is internal rotor yoke 30；Internal rotor yoke 30 is provided with internal rotor magnetic steel 29；Internal rotor magnetic steel 29 is located at outer rotor magnet steel 28
Inner side.
The utility model is compact-sized, torque power density is greatly improved using dual-rotor structure, control is simple, manufacture work
Skill is simple, cost is low, convenient installation, service life length.
Embodiment of the present utility model is the foregoing is only, not thereby limits the scope of the claims of the present utility model, it is every
The equivalent structure or equivalent flow conversion made using the utility model specification and accompanying drawing content, or be directly or indirectly used in
Other related technical areas, similarly it is included in scope of patent protection of the present utility model.
Claims (1)
- A kind of 1. double stators and double rotors motor rotor component, it is characterised in that：Including rotation protecgulum (10) and rotation bonnet (34)；It is described The mounting hole (1) being engaged with stator axis is respectively equipped with rotation protecgulum (10) and rotation bonnet (34)；The rotation protecgulum (10) and on rotation bonnet (34) it is respectively equipped with bearing mounting groove (2)；Between the rotation protecgulum (10) and rotation bonnet (34) Provided with outer rotor yoke (32)；The inwall of the outer rotor yoke (32) is provided with outer rotor magnet steel (28)；The rotation protecgulum (10) support frame (101) has been extended inwardly to form on the inside of；Support frame as described above (101) is provided with internal rotor yoke (30)；It is described Internal rotor yoke (30) is provided with internal rotor magnetic steel (29)；The internal rotor magnetic steel (29) is located at the interior of outer rotor magnet steel (28) Side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720203729.8U CN206698085U (en) | 2017-03-03 | 2017-03-03 | A kind of double stators and double rotors motor rotor component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720203729.8U CN206698085U (en) | 2017-03-03 | 2017-03-03 | A kind of double stators and double rotors motor rotor component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206698085U true CN206698085U (en) | 2017-12-01 |
Family
ID=60442403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720203729.8U Active CN206698085U (en) | 2017-03-03 | 2017-03-03 | A kind of double stators and double rotors motor rotor component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206698085U (en) |
-
2017
- 2017-03-03 CN CN201720203729.8U patent/CN206698085U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180102 Address after: 503, room three, building 352100, Haibin No.1, East China Overseas Economic Development Zone, Ningde, Fujian Patentee after: Ningde times Motor Technology Co., Ltd. Address before: 352100 Fujian Province, Ningde City Industrial Dongqiao Economic Development Zone Industrial Park District Zhangwan Port Road No. 6 Patentee before: Fujian Yanan Motor Co., Ltd. |