CN105811610A - Motor rotor and motor containing same - Google Patents
Motor rotor and motor containing same Download PDFInfo
- Publication number
- CN105811610A CN105811610A CN201610337633.0A CN201610337633A CN105811610A CN 105811610 A CN105811610 A CN 105811610A CN 201610337633 A CN201610337633 A CN 201610337633A CN 105811610 A CN105811610 A CN 105811610A
- Authority
- CN
- China
- Prior art keywords
- rotor
- ring body
- motor
- barrel ring
- annular body
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
- H02K1/22—Rotating parts of the magnetic circuit
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K16/00—Machines with more than one rotor or stator
- H02K16/04—Machines with one rotor and two stators
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacture Of Motors, Generators (AREA)
- Permanent Magnet Type Synchronous Machine (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
Abstract
The invention provides a motor rotor and a motor containing the same. The motor rotor comprises a core shaft, a barrel ring annular body fixing unit and two barrel ring annular body groups, wherein the barrel ring annular body fixing unit is fixedly combined with the core shaft, each barrel ring annular body group comprises an outer barrel ring annular body and an inner barrel ring annular body which are opposite to each other, two magnetic bodies are arranged between the outer barrel ring annular body and the inner barrel ring annular body and are opposite to each other, and a gap is formed between the two magnetic bodies, is used for accommodating a motor winding, and can be movably connected with motor stators axially and radially. By the motor rotor, various conventional defects can be effectively overcome, the motor rotor and two stator coils can simultaneously do magnetic line cutting motion in a double-sided way on the condition that the stator is not connected in series or in parallel, the purposes that the kinetic energy of the motor can be improved and high power and high rotational speed are reached can be achieved by adjusting a wiring method of the two stators according to actual demands, the power density of the motor is improved in the same volume, and the effect of improving the efficiency is achieved.
Description
Technical field
The present invention relates to a kind of rotor and the motor containing this rotor.
Background technology
Conventional rotor structure improves the electric machine structure device of device and extension thereof, usual rotor includes: a rotating shaft, a fixed coil cylindrically or magnetic it is provided with in or beyond rotating shaft, improve structure and be all placed around between fixed coil or magnetic to adjust its position or size, the little change of these fixed structures, electric machine structure device is made up of a stator and a rotor, use coordinating of available stator and rotor, and in motor, produce energy, and then convert electrical energy into mechanical energy, and mechanical energy generation kinetic energy can be re-used, it is used for driving relevant device and electrical equipment.
But, when the electric machine structure device that above-mentioned conventional rotor structure improves device and extension thereof is intended to kinetic energy and the power carrying out lifting motor, then must change motor or set and provide use by many group stators and many group rotors the mode that connects or concatenate, therefore, above-mentioned conventional electric machine structure device is under carrying out real use state and when connecing or concatenate, group of motors process of assembling must combine with higher quality of fit, and then cause that processing request uprises, motor assembles difficulty and increases and become big in conjunction with rear motor length and volume, cause motor in the shortcomings such as safety coefficient is greatly lowered that run up.
Summary of the invention
Present invention is primarily targeted at the power density increasing motor, solve the shortcoming that domestic heavy-duty motor can not reach high rotation speed operation when fully loaded work, solve motor and when connecing or concatenate multiple rotor and stator, the problem that the structure existed is complicated, cause instability, it is now the four barrels of coil structures designs outwardly of axial two collar extensions by rotor, a kind of rotor is provided, the motor rotor construction of the present invention is simple, working stability, and design for closed magnetic field boundary, the puzzlement of magneto leakage field can be reduced
A further object of the present invention is in that to provide a kind of motor, the motor of the present invention can when not concatenating or not and when switching through son, one rotor simultaneously two-sided with two stator coils can make cutting magnetic line movement simultaneously, situation increase when not only can comply with specifically used reaches to promote this motor kinetic energy and power by adjusting the mode of connection of two stators, and in same volume, increase the power density of motor, improve usefulness.
The technical solution used in the present invention is: a kind of rotor, include an axle, one secure bond bucket ring body fixed cell in axle and two groups are axially located at barrel ring body fixed cell the right and left and the consistent bucket ring body group of structure size respectively, wherein, each group of bucket ring body group includes mutually corresponding outer barrel ring body, interior bucket ring body, this outer barrel ring body, the magnetic of two mutual correspondences it is provided with between interior bucket ring body, these two magnetics form one and have the gap holding motor winding and this gap axially with being radially flexibly connected with motor stator.
This magnetic system is respectively cooperating with fixed screw, and corresponding between two to be fixed in outer barrel ring body circle upper, on the outer ring of interior bucket ring body.
Two groups of bucket ring body groups are axially located at barrel ring body fixed cell the right and left respectively and structure size is consistent, and bucket ring body fixed cell is fixed in axle, and rotor is axial two collar extensions four barrels of coil structures outwardly.
A kind of motor containing rotor, including above-mentioned rotor, two stators, heat-dissipating casings, wherein these two stators are located at rotor the right and left inside and axially with being radially all flexibly connected with this rotor and be fixed on heat-dissipating casing.
These two stators include to be located at stator interior and utilizes the motor winding of wrapped with insulation, multiple binding posts being located on stator surface.
This heat-dissipating casing is respectively arranged at two ends with two front and rear covers being combined by rotor with heat-dissipating casing activity.
This front and rear cover is respectively equipped with bearing fixing hole, is combined by bearing activity with heat-dissipating casing by rotor.
The invention have the benefit that the present invention can be effectively improved the various shortcoming commonly used, can when not concatenating or not and when switching through son, one rotor simultaneously two-sided with two stator coils can make cutting magnetic line movement simultaneously, not only can comply with practical required increase by adjusting the mode of connection of two stators and reach to promote this motor kinetic energy and power reaching high-power and high-speed, in same volume, increase the power density of motor, put forward dynamical effect；And then make the generation of the present invention can more progressive, more practical, more meet consumer's use.
Accompanying drawing explanation
Fig. 1 is the basic framework schematic diagram of the motor rotor construction of the present invention.
Fig. 2 is the decomposing state schematic diagram of the motor rotor construction of the present invention.
Fig. 3 is the basic framework schematic diagram of the motor containing motor rotor construction.
Fig. 4 is the decomposing state schematic diagram of the motor containing this motor rotor construction.
Detailed description of the invention
The motor rotor construction of the present invention as shown in Figure 1, include an axle (21), it is located at axle both sides and the bearing (18) being combined with axle activity for two, it is fixed on socket part (115) bucket ring body fixed cell (11) of axle (21), axially it is located at barrel ring body fixed cell (11) both sides and the consistent bucket ring body group of structure size respectively for two groups, each group of bucket ring body group includes mutually corresponding outer barrel ring body (111, 111a), interior bucket ring body (112, 112a), multiple fixing is located at outer barrel ring body (111, in 111a), interior bucket ring body (112, 112a) outward and corresponding motor winding (12, magnetic (113 12a), 113a).
This outer barrel ring body (111,111a) the magnetic (113 on inner ring, gap between the both sides of the magnetic (113,113a) 113a) and on this interior bucket ring body (112,112a) outer ring respectively forms one and has accommodation motor winding (12, gap (114 12a), 114a), the magnetic (113,113a) of interior outer barrel ring body and this gap (114,114a) corresponding, structure composition one completely newly axial two collar extensions four barrels of coil structures rotor arrangements outwardly of above.
This axle 21 is fixed with this barrel of ring body fixed cell 11 by fixed screw 19.
This left and right outer barrel ring body (111,111a), about this in bucket ring body (112,112a) enclose this barrel of ring body fixed cell 11 by fixed screw 19 and this bucket and fix.
This axle (21) utilizes fixation kit (19) to be fixedly connected with the rotor hole (193) by the above axle of axle (21) and fixes with axle fixed screw holes (196) with the rotor on bucket ring body fixed cell (11).
This left and right outer barrel ring body (111,111a) utilize fixed screw (19) by left and right outer barrel ring body (111, left and right outer barrel ring body on 111a) is fixed with left and right outer barrel ring body fixed screw holes (194) on bucket ring body fixed cell with bucket ring body fixed cell connecting hole (191,191a);Bucket ring body (112 in left and right, fixation kit (19) 112a) is then utilized to be fixed with bucket ring body fixed screw holes (195) in the left and right on bucket ring body fixed cell with bucket ring body fixed cell connecting hole (192,192a) by bucket ring body in left and right
As shown in Figure 3, Figure 4, for the motor containing above-mentioned motor rotor construction, it includes a rotor (1), two stators (2,2a), heat-dissipating casings (22), above end cap (16,17).
These two stators (2,2a) are include be located at stator (2,2a) inside and utilize the motor winding (12,12a) of wrapped with insulation, multiple binding posts (13,13a) being located on stator (2,2a) surface,
This stator (2,2a) utilizes fixed screw (19) to be fixed with the stator fixed screw holes (223,223a) on stator (2,2a) by the fixing connecting hole (222,222a) of the stator on stator heat-dissipating casing (22).
Stator (2, by stator and heat-dissipating casing socket part (2222 2a) and between heat-dissipating casing (22), 2222a) combine, another this heat-dissipating casing (22) is respectively arranged at two ends with two by movable to rotor and heat-dissipating casing (22) front and rear cover (16 combined, 17), by fixed screw (19) by front and rear cover (16, 17) front and rear cover in and stator heat-dissipating casing connecting hole (161, 161a) with the front and rear cover in stator heat-dissipating casing and stator heat-dissipating casing fixed screw holes (224, 224a) fixing, another front and rear cover (16, 17) bearing fixing hole (181 it is respectively equipped with, 181a), rotor (1) is combined by bearing (18) is movable with heat-dissipating casing (22).
In this way, the assembling mode that above carries is only for the many embodiments of the present invention, is not limited thereto, and in the process of actual assembled, can assemble in a different order according to required.
In sum, motor rotor construction of the present invention improvement device and the electric machine structure device extended containing this rotor structure can be effectively improved the various shortcoming commonly used, can when not concatenating or not and when switching through son, one rotor simultaneously two-sided with two stator coils can make cutting magnetic line movement simultaneously, not only can comply with practical required increase by adjusting the mode of connection of two stators and reach to promote this motor kinetic energy and power reaching high-power and high-speed, in same volume, increase the power density of motor, put forward dynamical effect；And then make the generation of the present invention can more progressive, more practical, more meet institute's palpus that consumer uses.
Only as described above, be only presently preferred embodiments of the present invention, when not limiting scope of the invention process with this；Therefore, all simple equivalences made according to the present patent application the scope of the claims and description of the invention content change and modify, and all should still remain within the scope of the patent.
Claims (7)
1. a rotor, it is characterized in that: include an axle, the secure bond bucket ring body fixed cell in axle and two groups be axially located at barrel ring body fixed cell the right and left and the consistent bucket ring body group of structure size respectively, wherein, each group of bucket ring body group includes mutually corresponding outer barrel ring body, interior bucket ring body, being provided with the magnetic of two mutual correspondences between this outer barrel ring body, interior bucket ring body, these two magnetics form one and have the gap holding motor winding and this gap axially with being radially flexibly connected with motor stator.
2. a kind of rotor as claimed in claim 1, it is characterised in that this magnetic system is respectively cooperating with the fixed screw corresponding outer ring being fixed on outer barrel ring body Nei Quan, interior bucket ring body between two.
3. a kind of rotor as claimed in claim 1, it is characterized in that, two groups of bucket ring body groups are axially located at barrel ring body fixed cell the right and left respectively and structure size is consistent, and bucket ring body fixed cell is fixed in axle, and rotor is axial two collar extensions four barrels of coil structures outwardly.
4. the motor containing the rotor of claim 1,2 or 3, it is characterized in that, comprise the rotor described in claim 1,2 or 3, two stators, heat-dissipating casings, wherein these two stators are located at this rotor the right and left inside and axially with being radially all flexibly connected with this rotor and be fixed on heat-dissipating casing.
5. a kind of motor containing rotor as claimed in claim 4, it is characterised in that these two stators include to be located at stator interior and utilizes the motor winding of wrapped with insulation, multiple binding posts being located on stator surface.
6. a kind of motor containing rotor as claimed in claim 5, it is characterised in that this heat-dissipating casing is respectively arranged at two ends with two front and rear covers being combined by rotor with heat-dissipating casing activity.
7. a kind of motor containing motor rotor construction as claimed in claim 6, it is characterised in that this front and rear cover is respectively equipped with bearing fixing hole, is combined by bearing activity with heat-dissipating casing by rotor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610337633.0A CN105811610A (en) | 2016-05-22 | 2016-05-22 | Motor rotor and motor containing same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610337633.0A CN105811610A (en) | 2016-05-22 | 2016-05-22 | Motor rotor and motor containing same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105811610A true CN105811610A (en) | 2016-07-27 |
Family
ID=56451655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610337633.0A Pending CN105811610A (en) | 2016-05-22 | 2016-05-22 | Motor rotor and motor containing same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105811610A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102097906A (en) * | 2011-01-11 | 2011-06-15 | 陈国宝 | Multilayer coreless coil permanent magnet motor |
| CN102280983A (en) * | 2011-07-08 | 2011-12-14 | 陈国宝 | Permanent magnet generator with two coaxial outer rotors and coreless coil |
| CN102497074A (en) * | 2011-12-26 | 2012-06-13 | 北京理工大学 | Multiphase fault tolerant permanent magnet motor based on birotor structure |
| CN203482057U (en) * | 2013-08-09 | 2014-03-12 | 深圳市配天电机技术有限公司 | Birotor motor, and fan and compressor using same birotor motor |
| CN205647073U (en) * | 2016-05-22 | 2016-10-12 | 郭洁敏 | Electric motor rotor reaches motor that contains this electric motor rotor |
-
2016
- 2016-05-22 CN CN201610337633.0A patent/CN105811610A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102097906A (en) * | 2011-01-11 | 2011-06-15 | 陈国宝 | Multilayer coreless coil permanent magnet motor |
| CN102280983A (en) * | 2011-07-08 | 2011-12-14 | 陈国宝 | Permanent magnet generator with two coaxial outer rotors and coreless coil |
| CN102497074A (en) * | 2011-12-26 | 2012-06-13 | 北京理工大学 | Multiphase fault tolerant permanent magnet motor based on birotor structure |
| CN203482057U (en) * | 2013-08-09 | 2014-03-12 | 深圳市配天电机技术有限公司 | Birotor motor, and fan and compressor using same birotor motor |
| CN205647073U (en) * | 2016-05-22 | 2016-10-12 | 郭洁敏 | Electric motor rotor reaches motor that contains this electric motor rotor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2894788C (en) | Permanent magnet machine with segmented sleeve for magnets | |
| CN203482057U (en) | Birotor motor, and fan and compressor using same birotor motor | |
| JP5936990B2 (en) | Rotating electric machine | |
| CN104734438B (en) | Axial-field permanent magnet compensated impulse generator with double contra-rotating rotors | |
| CN105811614A (en) | Rotor structure for high speed permanent magnet synchronous machine | |
| CN102005835A (en) | Halbach outer rotor doubly salient motor | |
| CN103001424B (en) | The outer rotating motor of Axial and radial excitation brushless, permanently | |
| CN101783560A (en) | Permanent magnetic synchronous motor | |
| CN104767332B (en) | Hollow radial-magnetic-field permanent magnet opposite-rotating double-rotor compensation pulse electric generator | |
| CN108900014A (en) | Stator core, stator and motor | |
| CN110120729A (en) | A kind of radial magnetic field stator with no yoke Double-rotor disc permanent magnet synchronous motor | |
| CN102035324A (en) | Double-stator permanent magnet generator | |
| CN205647073U (en) | Electric motor rotor reaches motor that contains this electric motor rotor | |
| CN104137400A (en) | Electric motor | |
| CN201910679U (en) | Permanent magnetic outer rotor double-salient-pole motor | |
| CN105811610A (en) | Motor rotor and motor containing same | |
| Gupta et al. | Finite element method based design and analysis of a low torque ripple double-stator switched reluctance motor | |
| CN104659995A (en) | Central-cylinder 'claw pole' type permanent magnet motor with permanent magnet source | |
| CN208337369U (en) | Motor structure and electric automobile with same | |
| CN203466705U (en) | High and low voltage hybrid power split-type direct-current permanent magnet motor | |
| CN208386260U (en) | Stator core, stator and motor | |
| CN207399004U (en) | Cross motor driving unit | |
| CN206481155U (en) | Start the Combined socket shell of motor | |
| CN206517271U (en) | A kind of hybrid exciting synchronous motor | |
| CN203984104U (en) | A kind of short magnetic circuit switch reluctance motor that produces axial force |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160727 |