CN201682387U - Double-rotary low-speed motor device - Google Patents
Double-rotary low-speed motor device Download PDFInfo
- Publication number
- CN201682387U CN201682387U CN2010201766227U CN201020176622U CN201682387U CN 201682387 U CN201682387 U CN 201682387U CN 2010201766227 U CN2010201766227 U CN 2010201766227U CN 201020176622 U CN201020176622 U CN 201020176622U CN 201682387 U CN201682387 U CN 201682387U
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- output wheel
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- external rotor
- internal rotor
- wheel
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Abstract
The utility model discloses a double-rotary low-speed motor device, which comprises an inner rotor, an outer rotor, a shell body and a whetherisolated wheel and the like. The inner rotor is arranged on a rotating shaft; the outer rotor is arranged at the outer periphery of the inner rotor; the inner rotor or the outer rotor are conencted with the shell body in a rotating way. The double-rotary low-speed motor device utilizes electromagnetic force and reacting force principle; the inner rotor and the outer rotor generate different steering torques and opppositely rotate; the low-speed high torque output of the motor is realized under the condition that the volumne of the motor body is decreased and the raw material is greatly saved.
Description
Affiliated technical field
The utility model relates to the energy-saving electric machine field, is a kind of bispin slowspeed machine device specifically.
Background technology
At present, known commercially available motor will be realized low speed high torque output, and adopting mostly increases the solution of motor pole number.Not only volume is big, and is many with material, and uses heaviness, the cost height, and existing problems are many.
Summary of the invention
For overcome volume that present slow-speed motor exists greatly, problem such as not energy-conservation, the invention provides a kind of bispin slowspeed machine device.This device utilizes the principle of motor electromagnetic active force and reaction force, and dual-rotor structure is set, and original single rotor turning motor is become two rotors rightabout motor rotating each other, and the rotating speed of arbitrary rotor is descended.Then, two different directions rotor rotated are turned to unification, the torque stack by taking turns in the same way.
The technical scheme that its technical problem that solves the utility model adopts is: the utility model is mainly by internal rotor, external rotor, housing, rotating shaft, wheel, electromagnetism winding, internal rotor output wheel, external rotor output wheel, brush, collector ring or commutator, brush carrier, driving-chain are formed in the same way.Be provided with in the housing around the external rotor of axis rotation, be provided with in the external rotor around the internal rotor of axis rotation, internal rotor and internal rotor output wheel are located in the rotating shaft, the external rotor output wheel is located on the external rotor, can be located on the housing around the wheel in the same way that self axis rotates, be in transmission connection by taking turns in the same way between external rotor output wheel and the internal rotor output wheel.Internal rotor is made up of unshakable in one's determination and electromagnetism winding, and external rotor is made up of iron core and short-circuit conductor or iron core and electromagnetism winding or permanent magnet or iron structure; Also can be internal rotor forms by unshakable in one's determination and short-circuit conductor or iron core and electromagnetism winding or by permanent magnet or by iron structure, and external rotor is made up of iron core and electromagnetism winding.Wheel is that concurrent aces is in transmission connection with internal rotor output wheel, the external rotor output wheel mode of being in transmission connection in the same way, and perhaps the driving of parallel axes connects, and perhaps adopts driving-chain to be in transmission connection.Wheel installation number can be one in the same way, also can be more than one.The rotating speed output can be selected an end of rotating shaft or an end of external rotor.Brush, brush carrier, collector ring or commutator are arranged on the right or the left side of this device.Brush is installed in the brush carrier, but knee-action, and brush carrier is located on the housing.Brush contacts with collector ring or commutator face.Collector ring or commutator are located in the internal rotor rotating shaft of electromagnetism winding or on the external rotor.Collector ring or commutator are connected by conductor wire and electromagnetism winding.
The beneficial effects of the utility model are that employing internal rotor and external rotor dual rotary electric machine structure are realized low speed high torque output, can not only save material in a large number, significantly reduce outside the motor volume, can also improve motor useful life, reduce noise, improve temperature rise, save cost etc.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described further.
Fig. 1 is the utility model specific embodiment 1 fundamental diagram;
Fig. 2 is the utility model specific embodiment 1 vertical section structural map
Fig. 3 is axle in the same way and internal rotor output wheel and the external rotor output wheel of the utility model specific embodiment 1 figure that is in transmission connection;
Fig. 4 is axle in the same way and internal rotor output wheel and the external rotor output wheel of the utility model specific embodiment 1 figure that is in transmission connection;
Fig. 5 is axle in the same way and internal rotor output wheel and the external rotor output wheel of the utility model specific embodiment 1 figure that is in transmission connection;
Among the figure, 1, internal rotor, 2, external rotor, 3, housing, 4, rotating shaft 5, wheel in the same way, 6, the electromagnetism winding, 7, internal rotor output wheel 8, external rotor output wheel, 9, brush, 10, collector ring or commutator 11, brush carrier, 12, driving-chain.
Embodiment
As shown in Figure 1, internal rotor 1 and external rotor 2 be provided with separate.When electromagnetism winding 6 energized, can make internal rotor 1 and external rotor 2 produce electromagnetic force and reaction force simultaneously.Under the electromagnetic force effect, internal rotor 1 and external rotor 2 can form counterturn moment, and separately towards rotating clockwise and counterclockwise.
As shown in Figure 2, it mainly by internal rotor 1, external rotor 2, housing 3, rotating shaft 4, take turns 5 in the same way, electromagnetism winding 6, internal rotor output wheel 7, external rotor output wheel 8, brush 9, collector ring or commutator 10, brush carrier 11, driving-chain 12 form.Internal rotor 1 is made up of unshakable in one's determination and electromagnetism winding 6.External rotor 2 is made up of unshakable in one's determination and short-circuit conductor or iron core and electromagnetism winding 6 or permanent magnet or iron structure.Electromagnetism winding 6 is connected with collector ring or commutator 10 by conductor wire, and collector ring or commutator 10 are by contacting external power supply with brush 9.Be provided with in the housing 3 around the external rotor 2 of axis rotation, be provided with in the external rotor 2 around the internal rotor 1 of axis rotation, internal rotor 1 and internal rotor output wheel 7 are located in the rotating shaft 4, external rotor output wheel 8 is located on the external rotor 2, can be located on the housing 3 around the wheel in the same way 5 that self axis rotates, be in transmission connection by taking turns 5 in the same way between external rotor output wheel 8 and the internal rotor output wheel 7.Taking turns 5 installation numbers in the same way can be one, also can be more than one.Brush 9, brush carrier 11 and collector ring or commutator 10 are arranged on the right or the left side of this device.Brush 9 is installed in the brush carrier, but knee-action.Brush carrier 11 is located on the housing 3.Collector ring or commutator 10 are located in the rotating shaft 4, rotate with rotating shaft 4.Brush 9 contacts with collector ring or commutator 10 surfaces.
As shown in Figure 3, taking turns 5 in the same way can adopt concurrent aces to be in transmission connection with internal rotor output wheel 7 and external rotor output wheel 8.
As shown in Figure 4, taking turns 5 in the same way can adopt the driving of parallel axes to be connected with internal rotor output wheel 7 and external rotor output wheel 8.
As shown in Figure 5, take turns 5 in the same way and also can adopt driving-chain 12 to be in transmission connection, promptly take turns 5 one ends in the same way and be in transmission connection with driving-chain 12 and internal rotor output wheel 7, the other end and external rotor output wheel 8 are in transmission connection; Perhaps take turns 5 one ends in the same way and adopt driving-chain 12 and external rotor output wheel 8 to be in transmission connection, the other end and internal rotor output wheel 7 are in transmission connection.
Its method of work is, when power supply by brush 9, collector ring or commutator 10, make electromagnetism winding 6 produce electromagnetic force, electromagnetic force just promotes internal rotor 1 and forms opposite rotating torque with external rotor 2 and rotate towards both forward and reverse directions separately.At this moment, interior commentaries on classics 1 rotating speed and external rotor 2 rotating speed additions approach the corresponding rotating speed of motor pole number, and self rotating speed of internal rotor 1 or internal rotor 2 is starkly lower than the corresponding rotating speed of motor pole number.Two internal rotor output wheel 7 and external rotor output wheels 8 that difference turns to are in transmission connection by taking turns 5 in the same way, just form turn to identical, the slow-speed of revolution output of torque stack.
Claims (2)
1. bispin slowspeed machine device, it is mainly by internal rotor (1), external rotor (2), housing (3), rotating shaft (4), wheel (5), electromagnetism winding (6), internal rotor output wheel (7), external rotor output wheel (8), brush (9), collector ring or commutator (10), brush carrier (11), driving-chain (12) are formed in the same way; It is characterized in that being provided with in the housing (3) external rotor (2) around the axis rotation, be provided with in the external rotor (2) around the internal rotor (1) of axis rotation, internal rotor (1) and internal rotor output wheel (7) are located in the rotating shaft (4), external rotor output wheel (8) is located on the external rotor (2), can be located on the housing (3) around the wheel in the same way (5) that self axis rotates, be in transmission connection by taking turns (5) in the same way between external rotor output wheel (8) and the internal rotor output wheel (7).
2. bispin slowspeed machine device according to claim 1, it is characterized in that described wheel (5) in the same way is that concurrent aces is in transmission connection with internal rotor output wheel (7), external rotor output wheel (8) mode of being in transmission connection, perhaps the driving of parallel axes connects, and perhaps driving-chain (12) is in transmission connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201766227U CN201682387U (en) | 2009-10-29 | 2010-03-31 | Double-rotary low-speed motor device |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920218754.9 | 2009-10-29 | ||
| CN200920218754 | 2009-10-29 | ||
| CN2010201766227U CN201682387U (en) | 2009-10-29 | 2010-03-31 | Double-rotary low-speed motor device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201682387U true CN201682387U (en) | 2010-12-22 |
Family
ID=43347420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201766227U Expired - Fee Related CN201682387U (en) | 2009-10-29 | 2010-03-31 | Double-rotary low-speed motor device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201682387U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108233605A (en) * | 2016-12-15 | 2018-06-29 | 佛山市净瓶泉卫浴有限公司 | A kind of low-disturbance force motor and power generator |
-
2010
- 2010-03-31 CN CN2010201766227U patent/CN201682387U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108233605A (en) * | 2016-12-15 | 2018-06-29 | 佛山市净瓶泉卫浴有限公司 | A kind of low-disturbance force motor and power generator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101222 Termination date: 20130331 |