CN100377471C - Multiple magnetic wheel permament magnet motor - Google Patents
Multiple magnetic wheel permament magnet motor Download PDFInfo
- Publication number
- CN100377471C CN100377471C CNB2005101234869A CN200510123486A CN100377471C CN 100377471 C CN100377471 C CN 100377471C CN B2005101234869 A CNB2005101234869 A CN B2005101234869A CN 200510123486 A CN200510123486 A CN 200510123486A CN 100377471 C CN100377471 C CN 100377471C
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- China
- Prior art keywords
- magnet
- wheel
- stator discs
- carbon brush
- bolster
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Abstract
The present invention discloses a multi-magnetic wheel permanent magnet motor. The present invention comprises that a bearing shaft is provided with a carbon brush rack, and a carbon brush is arranged in the carbon brush rack; a lead wire on one end of the carbon brush penetrates through a spring to lead out, the other end presses on a commutator fixedly arranged on a first edge cover sheathed on the bearing shaft through a bearing sleeve, and the other end of the bearing shaft is provided with a bearing; a second edge cover is sheathed on the bearing. The present invention is characterized in that one end of the bearing shaft forms a disc shape and is fixedly adhered with a permanent magnet to form a first magnetic wheel, and heteropoles are adjacently arrayed; the first magnetic wheel is just opposite to a first stator disc of which the other surface is just opposite to a second magnetic wheel, and heteropoles are adjacently arrayed; by analogy, a third magnetic wheel is just opposite to the first and the second magnetic wheels, and the other surface of the third magnetic wheel is tightly attached to a magnetic yoke; the second edge cover is fixedly connected with a bearing sleeve of a second stator disc. The lead wire of the carbon brush is led out along the center hole of the bearing shaft to form mutual insulation; the bearing shaft is movably connected with the first and the second edge covers through bearings; the magnetic wheels and the stator disc form relative motion under the energized condition. The magnetic properties of the magnetic wheels are fully performed without waste, and accordingly, the motor power is greatly improved; in addition, the structure is simple.
Description
Technical field
The present invention relates to motor, particularly relate to a kind of multiple magnetic wheel permament magnet motor.
Background technology
The corresponding stator winding of the one side of present known permanent magnet motor, another side then is close to and plays the magnetic loop effect on the yoke, the magnetic line of force is closed in yoke, do not have utilization and cause very big waste, the present invention researches and develops in the hope of the structural defect that changes conventional motors around the few big energy-consuming of magneto is exerted oneself.
Summary of the invention
There is a utmost point closed and be not utilized and cause waste in yoke in order to overcome the magnetic line of force, the invention provides a kind of permanent magnet motor of many magnet-wheels.The permanent magnet two sides magnetic line of force of this motor all passes stator core, and the electric conductor two sides of rule in the iron core of permanent magnet two sides be cutting magnetic line all, has improved the utilance of permanent magnet greatly.
The technical solution adopted for the present invention to solve the technical problems is: a kind of many magnet-wheels motor comprises: carbon brush holder is installed on bolster, carbon brush, spring are arranged in the carbon brush holder.The lead-out wire of carbon brush one end passes spring and draws, spring is pressed between carbon brush and the carbon brush holder, carbon brush other end malleation is on commutator, and commutator is fixedly mounted on first limit and covers, and first limit is covered by bearing holder (housing, cover) on bolster, the other end of bolster is equipped with bearing, second limit lid is enclosed within on the bearing, it is characterized in that an end of bolster is plate-like, fixedly is pasted with permanent magnet above and forms first magnet-wheel, heteropole is adjacent the arrangement, and first magnet-wheel is over against first stator discs should be arranged.At the another side of first stator discs over against answering second magnet-wheel, the permanent magnet heteropole is adjacent the arrangement, second magnet-wheel and first magnet-wheel over against, all same fixed cover is on bolster, at the another side of second magnet-wheel over against second stator discs is arranged, first stator discs and second stator discs are separately fixed in the first stator discs splicing sleeve and the second stator discs splicing sleeve, and the first stator discs splicing sleeve is fixedlyed connected with first limit lid successively with the second son dish splicing sleeve.The another side of second stator discs is again over against answering the 3rd magnet-wheel.The permanent magnet opposite sex is adjacent the arrangement, the 3rd magnet-wheel and first magnet-wheel, second magnet-wheel over against, the another side of the 3rd magnet-wheel is close on the yoke.The lead-out wire of first stator discs and the second stator discs winding is arranged in the groove of the first stator discs splicing sleeve and the second stator discs splicing sleeve, with the corresponding connection respectively of commutator hook lead-out wire.
Second limit lid is fixedlyed connected with the second stator discs splicing sleeve.The carbon brush lead-out wire is drawn insulated from each other along the bolster centre bore, bolster and first, second limit lid flexibly connect by bearing, under the situation of energising, magnet-wheel and stator discs do relative motion, and such first stator discs, second stator discs and first limit are covered second limit lid and commutator and fixed in aggregates and be movably connected on the bolster.First magnet-wheel, second magnet-wheel, the 3rd magnet-wheel and bolster are fixing in aggregates, reach the purpose that the second magnet-wheel two sides magnetic line of force all passes corresponding stator core.
The invention has the beneficial effects as follows: the magnetic property of magnet-wheel is not given full play to and is not wasted, thereby improves the power of this motor and simple in structure greatly.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples:
Fig. 1 is the vertical section structure figure of this multiple magnetic wheel permament magnet motor;
Fig. 2 is the A-A cutaway view of Fig. 1;
Fig. 3 is the B-B cutaway view of Fig. 1.
Mark among the figure is: 1, bolster 2, bearing 3, first limit lid 4, commutator 5, commutator hook lead-out wire 6, first magnet-wheel 7, the first stator discs splicing sleeve 8, first stator discs 9, second magnet-wheel 10, the second stator discs splicing sleeve 11, second stator discs 12, the 3rd magnet-wheel 13, yoke 14, carbon brush holder 15, carbon brush lead-out wire 16, second limit lid 17, spring 18, negative pole carbon brush 19, anodal carbon brush 20, groove 21, permanent magnet.
Embodiment
Fig. 1 is that the vertical section structure of this multiple magnetic wheel permament magnet motor is made figure.At Fig. 1,2,3, in, carbon brush holder 14 is installed on bolster 1, anodal carbon brush 19 and negative pole carbon brush 18 are housed in the carbon brush holder 14, spring 17, the lead-out wire 15 of carbon brush one end, pass spring 17, spring 17 1 ends are pressed on the carbon brush, the other end is pressed on the carbon brush holder 14, make carbon brush other end malleation on end commutator 4, end commutator 4 is fixedly mounted on first limit lid 3, first limit lid 3 is enclosed within on the splicing sleeve 1 by bearing 2, the other end of splicing sleeve 1 is equipped with same bearing, second limit lid 16 is enclosed within on the bearing, one end of bolster 1 is plate-like, fixedly be pasted with permanent magnet 21 above and form first magnet-wheel 6, heteropole is adjacent arrangement, first magnet-wheel 6 is over against first stator discs 8 should be arranged, at the another side of first stator discs 8 over against answering second magnet-wheel 9, the permanent magnet heteropole is adjacent the arrangement: second magnet-wheel 9 and first magnet-wheel 6 over against all equally fixed cover on bolster 1, over against having second stator discs, 11, the first stator discs 8 and second stator discs 11 to be separately fixed in the first stator discs splicing sleeve 7 and in the second stator discs splicing sleeve 10, the first stator discs splicing sleeve 7 covers 3 with first limit successively with the second stator discs splicing sleeve 10 fixedlys connected at the another side of second magnet-wheel 9.The another side of second stator discs 11 is again over against answering the 3rd magnet-wheel 12, the 3rd magnet-wheel 12 and first magnet-wheel, 6 second magnet-wheels 9 are adjacently to arrange first magnet-wheel 6 over against, permanent magnet heteropole, the polarity of the permanent magnet of second magnet-wheel, 9, the three magnet-wheels 12 is that heteropole is arranged along the axis direction right opposite.The another side of the 3rd magnet-wheel 12 is close on the yoke 13, the winding lead-out wire of first stator discs 8 and second stator discs 11 is along arranging in the groove 20 of the first stator discs splicing sleeve 7 and the second stator discs splicing sleeve 10, with the 5 corresponding connections respectively of end commutator 4 hook lead-out wires.Second limit lid 16 is fixedlyed connected with the second stator discs splicing sleeve 10, and carbon brush lead-out wire 15 is drawn along bolster 1 centre bore, and is insulated from each other.Bolster 1 flexibly connects by bearing 2 with first, second limit lid, and under the situation of energising, magnet-wheel and stator discs are done relative motion.
Electric current is through being clipped to the winding of first stator discs 8 and second stator discs 11 in 15 minutes through commutator hook lead-out wire behind the end commutator 4 when anodal carbon brush 19 is switched on, arrive negative pole carbon brush 18 through commutator 4 again, produce motion at cutting magnetic line in the magnetic field of answering this moment.Because bolster 1 is fixed and do not rotated, first stator discs 8 and second stator discs 11 drive first, second limits lid rotation so.
When anodal carbon brush 19 is switched on, electric current is through behind the commutator 4, process commutator hook lead-out wire was clipped to the winding of first stator discs 8 and second stator discs 11 in 5 minutes, arrived negative pole carbon brush 18 through commutator 4 again, and produce at cutting magnetic line in the magnetic field of answering and move this moment.Do not rotate just rotation of bolster 1 so because two end cap is fixing.
Basic scheme of the present invention according to foregoing description, those skilled in the art can be expressly understood, although described the technical scheme of using three magnet-wheels in the above embodiments, according to principle of the present invention and scheme, certainly can use a stator discs at least, two magnet-wheels perhaps use N stator discs, N+1 magnet-wheel, wherein N is a positive integer.
Claims (3)
1. multiple magnetic wheel permament magnet motor, comprise: carbon brush holder (14) is installed on bolster (1), anodal carbon brush (19) and negative pole carbon brush (18) are housed in the carbon brush holder (14), spring (17), the lead-out wire (15) of one end of carbon brush passes spring (17), spring (17) one ends are pressed on the carbon brush, the other end is pressed on the carbon brush holder (14), make carbon brush other end malleation on end commutator (4), end commutator (4) is fixedly mounted on first limit lid (3), first limit lid (3) is enclosed within on the bolster (1) by bearing (2), the other end of bolster (1) is equipped with same bearing, second limit lid (16) is enclosed within on the bearing, and an end of bolster (1) is plate-like, fixedly is pasted with permanent magnet (21) above and forms first magnet-wheel (6), heteropole is adjacent arrangement, first magnet-wheel (6) be over against should there being first stator discs (8), and over against answering second magnet-wheel (9), the permanent magnet opposite sex is adjacent the arrangement at the another side of first stator discs (8); Second magnet-wheel (9) and first magnet-wheel (6) over against same fixed covers all on bolster (1), at the another side of second magnet-wheel (9) over against second stator discs (11) is arranged, first stator discs (8) is separately fixed in the first stator discs splicing sleeve (7) with second stator discs (11) and in the second stator discs splicing sleeve (10), the first stator discs splicing sleeve (7) is fixedlyed connected with first limit lid (3) successively with the second stator discs splicing sleeve (10); The another side of second stator discs (11) is again over against answering the 3rd magnet-wheel (12), the 3rd magnet-wheel (12) and first magnet-wheel (6), second magnet-wheel (9) over against, the permanent magnet opposite sex is adjacent the arrangement, and the polarity of the permanent magnet of first magnet-wheel (6), second magnet-wheel (9), the 3rd magnet-wheel (12) is that the opposite sex is arranged along the axis direction right opposite; The another side of the 3rd magnet-wheel (12) is close on the yoke (13), first stator discs (8) is arranged in the groove (20) of the first stator discs splicing sleeve (7) and the second stator discs splicing sleeve (10) with the winding lead-out wire of second stator discs (11), with end commutator (4) hook lead-out wire (5) corresponding connection respectively; Second limit lid (16) is fixedlyed connected with the second stator discs splicing sleeve (10), carbon brush lead-out wire (15) is drawn along bolster (1) centre bore, and is insulated from each other, and bolster (1) flexibly connects by bearing (2) with first, second limit lid, under the situation of energising, magnet-wheel and stator discs are done relative motion.
2. a kind of multiple magnetic wheel permament magnet motor according to claim 1 is characterized in that, when first, second limit was covered fixedly, bolster (1) was made output shaft, output torque.
3. a kind of multiple magnetic wheel permament magnet motor according to claim 1 is characterized in that, bolster (1) is fixedly the time, and first, second limit lid is made output shaft, output torque.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005101234869A CN100377471C (en) | 2005-11-23 | 2005-11-23 | Multiple magnetic wheel permament magnet motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005101234869A CN100377471C (en) | 2005-11-23 | 2005-11-23 | Multiple magnetic wheel permament magnet motor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1787330A CN1787330A (en) | 2006-06-14 |
| CN100377471C true CN100377471C (en) | 2008-03-26 |
Family
ID=36784688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005101234869A Expired - Fee Related CN100377471C (en) | 2005-11-23 | 2005-11-23 | Multiple magnetic wheel permament magnet motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100377471C (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4179633A (en) * | 1978-02-21 | 1979-12-18 | Kelly Donald A | Magnetic wheel drive |
| JPH07177725A (en) * | 1993-11-19 | 1995-07-14 | Maruyasu Kikai Kk | Conveyer |
| CN1239845A (en) * | 1999-08-04 | 1999-12-29 | 彭新军 | Magnetic motor with matched two magnetic wheels |
-
2005
- 2005-11-23 CN CNB2005101234869A patent/CN100377471C/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4179633A (en) * | 1978-02-21 | 1979-12-18 | Kelly Donald A | Magnetic wheel drive |
| JPH07177725A (en) * | 1993-11-19 | 1995-07-14 | Maruyasu Kikai Kk | Conveyer |
| CN1239845A (en) * | 1999-08-04 | 1999-12-29 | 彭新军 | Magnetic motor with matched two magnetic wheels |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1787330A (en) | 2006-06-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20080326 Termination date: 20101123 |