CN207283368U - Multi-rotor motor or generator - Google Patents
Multi-rotor motor or generator Download PDFInfo
- Publication number
- CN207283368U CN207283368U CN201721087299.4U CN201721087299U CN207283368U CN 207283368 U CN207283368 U CN 207283368U CN 201721087299 U CN201721087299 U CN 201721087299U CN 207283368 U CN207283368 U CN 207283368U
- Authority
- CN
- China
- Prior art keywords
- rotor
- magnetic pole
- generator
- motor
- connecting rod
- 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
Links
Landscapes
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
A kind of Multi-rotor motor or generator, include the first rotor, connecting rod, the second rotor, eccentric part, the eccentric part is arranged in rack, the first rotor is spindle rotationally arranged in rack, and one end of connecting rod is spindle rotationally arranged on the first rotor, and the other end of connecting rod is spindle rotationally arranged on the second rotor, second rotor is spindle rotationally arranged on eccentric part, and magnetic pole is provided with second rotor.The Multi-rotor motor or generator of the utility model, it is related to motor or gen-set field, it is different with the structure on rotor that stator is separately positioned on the magnetic pole of existing motor or generator, the utility model magnetic pole is all disposed within rotor, the utility model has the advantages that motor or generator it is light-weight, small, efficient operation section scope is wide, electromechanical conversion efficiency is high, power density ratio is big.
Description
Technical field
Motor or electrical generator fields are the utility model is related to, it is specifically a kind of that magnetic pole is all disposed within rotor
Multi-rotor motor or generator.
Background technology
Existing motor or generator are mainly stator and rotor structure, rotor windings or are produced with stator winding electrifying
Magnetic field, rotor and stator rotate under the interaction force of each self-magnetic field, so that electric energy is switched to mechanical energy or mechanical energy turn
For electric energy, the engine of this structure and the magnetic pole of motor are separately positioned on stator and rotor, its magnetic pole to interact
It is mainly overlapping in rotor radial direction so that the magnetic pole of interaction（Winding）Magnetic force torque it is less than normal so that
Motor or generator be in that efficiency operation interval range is partially narrow, and transmission torsion is relatively low, and power density ratio is relatively low, volume compared with
Greatly.
Utility model content
The utility model is mainly solving the technical problems that provide a kind of wide in high rate effect operation interval, transmission torsion
Greatly, power density ratio is high, small motor or generator.
To achieve the above object, the utility model provides following technical solution：A kind of Multi-rotor motor or generator
Include the first rotor, connecting rod, the second rotor, eccentric part；The eccentric part is arranged in rack, and the first rotor is rotatable
It is arranged in rack, one end of connecting rod is spindle rotationally arranged on the first rotor, and the other end of connecting rod is spindle rotationally arranged in
On two rotors, the second rotor is spindle rotationally arranged on eccentric part, eccentric part and the first rotor decentraction, at described second turn
Magnetic pole is provided with son.
As the further optimization of the technical program, magnetic pole is provided with the first rotor.
As the further optimization of the technical program, when the bitrochanteric quantity is 2 or more than 2, connecting rod
Corresponded with the second rotor and one end of connecting rod is spindle rotationally arranged on the first rotor, the other end of connecting rod is rotatably set
Put on the second rotor, magnetic pole is respectively arranged with second rotor.
As the further optimization of the technical program, the eccentric part is eccentric shaft or eccentric bushing.
As the further optimization of the technical program, the magnetic pole is made of permanent magnet or winding.
As the further optimization of the technical program, when the magnetic pole is made of winding, winding current control is provided with
Device, winding current control device control the input direction of electric current, size, frequency etc..
As the further optimization of the technical program, the winding current control device by position sensor processor,
The processors such as temperature sensor processor and controller composition.
It is using the beneficial effect of above technical scheme：The motor of the utility model or the magnetic pole of generator are all disposed within
On rotor, rotor magnetic pole is produced magnetic field by coil windings by electric energy or is made of permanent magnet, and adjacent rotor is in each self-magnetic field
Rotated under interaction force, so that electric energy is switched to mechanical energy or mechanical energy switchs to electric energy, the phase of this structural interaction
The magnetic pole of adjacent rotor is mainly overlapping in rotor rotation direction, and does relatively reciprocating motion between adjacent pole and in the same direction
Rotation so that the magnetic pole of interaction（Winding）Magnetic force torque it is larger, simultaneously because being arranged at rotor windings line
The conducting wire of all directions on circle can effective and efficient cutting magnetic line, and the dipolar magnetic field of each magnetic pole can be effective
Make full use of, so as to improve magnetic field utilization ratio, so as to be in efficient operation section scope wide for motor or generator, transmit
Torsion is big, and power density ratio is high, and volume reduces.
Brief description of the drawings
Specific embodiment of the present utility model is described in further detail below in conjunction with the accompanying drawings.
Fig. 1 is the two-spool structure diagram of the utility model；
Fig. 2 is the structure diagram of more rotors of the utility model.
Fig. 3 is embodiment illustrated in fig. 2 decomposition texture schematic diagram
Fig. 4 is the structure diagram after embodiment illustrated in fig. 3 combination.
Fig. 5 is the A-A schematic cross-sectional views of Fig. 4.
Fig. 6 is Fig. 2 inner rotator combining structure schematic diagrams.
Mark is in figure：
1- the first rotors,
2- connecting rods,
The second rotors of 3-,
4- eccentric parts,
5- the first rotor magnetic poles,
The second rotor magnetic poles of 6-.
Embodiment
Describe the Multi-rotor motor of the utility model or the preferred embodiment of generator in detail below in conjunction with the accompanying drawings.
Fig. 1 shows the Multi-rotor motor of the utility model or the embodiment of generator：
With reference to Fig. 1, Multi-rotor motor or generator include the first rotor 1, connecting rod 2, the second rotor 3, bias
Part 4；The eccentric part 4 is arranged in rack, and the first rotor 1 is spindle rotationally arranged in rack, and one end of connecting rod 2 is rotatable
Be arranged on the first rotor 1, the other end of connecting rod 2 is spindle rotationally arranged on the second rotor 3, and the second rotor 3 is rotatable
It is arranged on 4 on eccentric part.Eccentric part 4 is set with 1 decentraction of the first rotor.A first rotor 1,1 is provided with the present embodiment
A second rotor 3, is radially provided with a pair of of the first rotor magnetic pole 5 on the inner wall of the first rotor 1, the footpath on the second rotor outer wall
To being provided with a pair of second rotor magnetic pole 6.The first rotor magnetic pole 5 forms paired N poles and S on 1 circumferencial direction of the first rotor
Pole, the first rotor magnetic pole 5 can be made of winding and can also be made of permanent magnet, and a pair of of N poles and a pair of S poles are circumferentially positioned at the
On the circumferencial direction of one rotor.When power is inputted by the first rotor 1, the first rotor 1 rotates and drives second turn by connecting rod 2
Son 3 rotates, and is in winding on the second rotor 3 and is moved between paired N poles and S poles, since the second rotor 3 is rotatably set
Put on eccentric part 4, eccentric part 4 and 1 decentraction of the first rotor so that speed generating period when the second rotor 3 rotates becomes
Change so that the second rotor magnetic pole 6 generating period between the first rotor magnetic pole 5 paired N poles and S poles moves back and forth at the same time
Rotate in the same direction with the first rotor, the second rotor magnetic pole 6 constantly cut the magnetic line of force of the first rotor magnetic pole 5 so as to
In the second rotor magnetic pole 6（Winding）Upper generation electric current makes mechanical energy switch to electric energy.Winding external circuits do not specify in the present embodiment
It refer to the connection mode that existing machine winding uses electric slip ring.By varying the first rotor magnetic pole 5 and second in the present embodiment
The quantity of rotor magnetic pole 6, shape, magnetic field intensity, winding situation etc. can obtain different effects.Such as increase the first rotor magnetic
The quantity of 5 and second rotor magnetic pole 6 of pole, changes the second rotor magnetic pole 6 and coincidence face of the first rotor magnetic pole 5 in rotation direction
Product etc..The single plane of the coil of rotor windings in the present embodiment and rotor rotation direction are close to vertical, the first rotor magnetic pole 5
With the second rotor magnetic pole 6 in rotor rotation direction it is overlapping, the second rotor magnetic pole 6（Winding）Coil can fully cut first turn
The magnetic line of force in sub- 5 magnetic field of magnetic pole, and the magnetic field at 5 the two poles of the earth of the first rotor magnetic pole can also be fully utilized.
Producing magnetic field and the magnetic field of the first rotor magnetic pole 5 to the energization of the second rotor magnetic pole 6 in certain the present embodiment has
The magnetic fields of rule can use when rotating the first rotor 1 as motor.
Fig. 2 to Fig. 6 shows the Multi-rotor motor of the utility model or another embodiment of generator：
Fig. 2 is planar structure schematic diagram when second rotor 3 of the utility model is 3, and Fig. 3 is embodiment illustrated in fig. 2
Decomposition texture schematic diagram, Fig. 4 are the surface structure schematic diagrams after Fig. 3 combinations, and Fig. 5 is the A-A schematic cross-sectional views of Fig. 4, Fig. 6
It is Fig. 2 inner rotator combining structure schematic diagrams.
It is provided with 3 connecting rods 2 in Fig. 2 to correspond with 3 the second rotors 3, and one end of 3 connecting rods 2 is with being evenly distributed
Axis/axis hole on 1 inner wall of the first rotor is rotatably connected, and the other end of 3 connecting rods 2 is respectively with being distributed in 3 the second rotors 3
Axis/axis hole on outer wall is rotatably connected, and 3 the second rotors 3 are connected on eccentric part 4, is set respectively on 3 the second rotors 3
There is the second rotor magnetic pole 6.1 quantity of the first rotor is 1 in the present embodiment, and the quantity of the second rotor 3 is 3, in the second rotor 3
Outer wall be symmetrically arranged with a pair of of magnetic pole, two magnetic poles on same rotor are opened by the pole piece spacing on another rotor, and second
The two poles of the earth end of rotor magnetic pole 6 and rotor rotation direction are close to vertical.When power is inputted by the first rotor 1, on the second rotor 2
Winding produce electric current, at this time as generator operation；When electric energy is inputted from the second rotor 3, power is exported from the first rotor 1,
Electric motor operation is used as at this time.
Equally, when bitrochanteric quantity be 2 when, can be set on each second rotor 1 or 2 or 3 and
The magnetic pole of other quantity, the adjacent pole on same rotor is opened by the pole piece spacing on another rotor, by rotor upper magnetic pole
The current control of winding can be used as motor pole generator.
Eccentric part 4 or eccentric bushing in the utility model embodiment（It is not drawn into）, second when eccentric part is eccentric bushing
Rotor is installed on eccentric part inner wall.
When magnetic pole in the utility model embodiment is made of winding, winding current control device, winding are additionally provided with
Current control device controls the input direction of electric current, size, frequency etc., and winding current control device is handled by position sensor
The processor such as device, temperature sensor processor and controller composition.
When magnetic pole is winding in the utility model, plane and rotor rotation direction that winding coil is formed close to vertical,
Coil is made of radial lead and axial lead, and radial lead length is mainly radial dimension, and axial lead instructs linear dimension master
It to be axial dimension.
Claims (5)
1. a kind of Multi-rotor motor or generator, it is characterised in that：The Multi-rotor motor or generator include first
Rotor（1）, connecting rod（2）, the second rotor（3）, eccentric part（4）；The eccentric part（4）It is arranged in rack, the first rotor（1）
It is spindle rotationally arranged in rack, connecting rod（2）One end be spindle rotationally arranged in the first rotor（1）On, connecting rod（2）The other end
It is spindle rotationally arranged in the second rotor（3）On, the second rotor（3）It is spindle rotationally arranged in eccentric part（4）On, eccentric part（4）With
The first rotor（1）Decentraction, in second rotor（3）On be provided with magnetic pole.
2. Multi-rotor motor according to claim 1 or generator, it is characterised in that：The first rotor（1）On
It is provided with magnetic pole.
3. Multi-rotor motor according to claim 1 or generator, it is characterised in that：Second rotor（3）'s
When quantity is 2 or more than 2, connecting rod（2）With the second rotor（3）One-to-one corresponding and connecting rod（2）One end rotatably set
In the first rotor（1）On, connecting rod（2）The other end be spindle rotationally arranged in the second rotor（3）On, second rotor（3）
On be respectively arranged with magnetic pole.
4. Multi-rotor motor according to claim 1 or generator, it is characterised in that：The eccentric part（21）To be inclined
Mandrel or eccentric bushing.
5. Multi-rotor motor or generator according to any one claim in Claims 1-4, its feature exist
In：The magnetic pole is made of permanent magnet or winding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721087299.4U CN207283368U (en) | 2017-08-26 | 2017-08-26 | Multi-rotor motor or generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721087299.4U CN207283368U (en) | 2017-08-26 | 2017-08-26 | Multi-rotor motor or generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207283368U true CN207283368U (en) | 2018-04-27 |
Family
ID=61984875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721087299.4U Expired - Fee Related CN207283368U (en) | 2017-08-26 | 2017-08-26 | Multi-rotor motor or generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207283368U (en) |
-
2017
- 2017-08-26 CN CN201721087299.4U patent/CN207283368U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104883015B (en) | Bimorph transducer superconduction exciting field modulating motor | |
| CN102832771B (en) | Combined-type flux switching permanent magnet motor | |
| CN204741386U (en) | Birotor axial magnetic circuit machinery becomes magnetic flow permanent -magnet type synchronous machine | |
| CN103337938A (en) | 12/4 pole single winding bearingless switch reluctance motor and control method thereof | |
| CN204652178U (en) | Bimorph transducer superconduction exciting field modulating motor | |
| CN204334269U (en) | A kind of magnetic-leakage type machinery becomes flux permanent magnet synchronous motor | |
| CN106992649A (en) | Become magnetic flow permanent magnet energy conversion | |
| CN111181259B (en) | Linear rotation permanent magnet motor with E-shaped stator structure | |
| CN106329859A (en) | Dual-rotor counter-rotating permanent-magnet brushless wind driven generator | |
| CN205319905U (en) | Straight line - rotating electrical machines | |
| CN104659996A (en) | Magnetic leakage type mechanical variable flux permanent magnet synchronous motor | |
| CN103001423A (en) | Internal-external double-stator electro-magnetic double-salient starter generator | |
| CN104682642B (en) | A kind of two-freedom motor | |
| CN110034658A (en) | Novel magnetic field modulation system magnetic Screw | |
| CN103915961B (en) | A kind of axial magnetic flux double-salient-pole permanent magnet generator | |
| CN204244045U (en) | With new and effective synchronous motor and the fan of feedback signal | |
| CN207283368U (en) | Multi-rotor motor or generator | |
| CN110957822A (en) | Birotor magnetic flux switches aerogenerator and power generation system | |
| CN203660843U (en) | Permanent-magnet synchronous motor with built-in frequency converter | |
| CN101771314A (en) | Double-rotor (stator) generator | |
| CN202435218U (en) | Axial brushless doubly-fed motor | |
| CN204425146U (en) | High efficiency combined type iron core winding generator | |
| CN107370318A (en) | Multi-rotor motor or generator | |
| CN203840173U (en) | Double-salient permanent magnet motor for washing machines | |
| CN203660772U (en) | Switch reluctance motor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180427 Termination date: 20180826 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |