CN208797686U - Permanent magnetism driven rotor energy-saving motor - Google Patents
Permanent magnetism driven rotor energy-saving motor Download PDFInfo
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- CN208797686U CN208797686U CN201820154018.0U CN201820154018U CN208797686U CN 208797686 U CN208797686 U CN 208797686U CN 201820154018 U CN201820154018 U CN 201820154018U CN 208797686 U CN208797686 U CN 208797686U
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- permanent
- rotor
- rotor block
- dististyle
- electromagnetic core
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Abstract
A kind of permanent magnetism driven rotor energy-saving motor, including permanent-magnet stator body (1), the first rotor body end piece (21), the second rotor block dististyle (22), rotor block main shaft (6), permanent-magnet stator body (1) by the different set of permanent magnets of polarity at；The permanent-magnet stator body (1) that is spatially located between the first rotor body end piece (21) and the second rotor block dististyle (22) is formed by magnetic field；It is respectively arranged with permanent magnetism shaft on four pawl pole directions of the cross electromagnetic core (8) between the first rotor body end piece (21) and the second rotor block dististyle (22), there is the permanent magnet that can surround its flexible rotating in permanent magnetism shaft；The middle part of four pawl poles is all wound with electromagnetic coil；The slip ring that commutates (9) and positive and negative electrode carbon brush are provided on rotor block main shaft (6).The utility model solves the problems, such as that permanent magnet magnetic pole in permanent-magnet stator body magnetic field flexibly commutates, and realizes the efficient utilization of permanent-magnet energy output, energy-saving effect becomes apparent from.
Description
Technical field
The utility model relates to technical field of motors, especially a kind of permanent magnetism driven rotor energy-saving motor.
Background technique
Magneto currently used in the market is generally by rotor, stator, end cap, casing, silicon steel sheet and tooth socket pole
The composition such as piece, manufactures magneto by the method for the armouring magnetic stripe on rotor or stator, the shape of this magneto with
Conventional motors are similar, and higher operating costs, manufacturing process are more complex, and energy-saving effect is unobvious, constrain permanent magnet in motor
Normal use in field.The present inventor proposes a kind of p-m rotor protected type section in patent ZL201720019431.1
Energy motor, structure is simple, service performance is good, energy-saving effect is obvious.But it finds in further research, the magnetic of permanent magnet
It can not bring into play fully, there are also further improved spaces.
Summary of the invention
The purpose of this utility model is to overcome above deficiency, provide that a kind of structure is simple, cost is lower, energy saving effect
The more obvious permanent magnetism driven rotor energy-saving motor of fruit, the utility model are the intracorporal permanent magnet of rotor by relatively-stationary position
It sets and is converted into and can orient flexible rotating around the axle center (permanent magnetism shaft) of itself.Pass through the slip ring that commutates on rotor block main shaft
With positive and negative electrode carbon brush to solenoid, according to the difference in electromagnetic coil energization direction, permanent magnet can surround itself
Shaft rotation commutation, making the magnetic pole of the magnetic pole and electromagnetic core on permanent magnet, there is a natural attraction between the sexes, is allowed to magnetic on the electromagnetic core that is added to
Power enhances magnetic torque and increases, to achieve the purpose that energy-efficient.
The present invention solves the problems, such as permanent magnet magnetic pole commutating in permanent-magnet stator body magnetic field, sends out the magnetic energy of permanent magnet sufficiently
It waves on doing useful work, improves the efficient utilization of permanent-magnet energy output.
Purpose of the utility model is realized as follows:
A kind of permanent magnetism driven rotor energy-saving motor, including permanent-magnet stator body (1), the first rotor body end piece (21), second
Rotor block dististyle (22), rotor block main shaft (6) composition, it is characterized in that permanent-magnet stator body (1) by the different set of permanent magnets of polarity at；
The first rotor body end piece (21) is that round and specification is identical, and rotor block main shaft (6) is vertically worn with the second rotor block dististyle (22)
It crosses the center of the first rotor body end piece (21) being parallel to each other and the second rotor block dististyle (22) and is secured to together, it is described
The first rotor body end piece (21) and the second rotor block dististyle (22) between the permanent-magnet stator body (1) that is spatially located at be formed by magnetic
In.
Cross electromagnetic core (8), cross are provided between the first rotor body end piece (21) and the second rotor block dististyle (22)
The both ends of electromagnetic core (8) are individually fixed on the disc of the first rotor body end piece (21) and the second rotor block dististyle (22), are turned
Daughter main shaft (6) pass through cross electromagnetic core (8) center line and it is fixed thereto together；Four of cross electromagnetic core (8)
It is respectively set on pawl pole direction and is parallel to rotor block main shaft (6) and both ends are individually fixed in the of two rotor body ends on pieces
One permanent magnetism shaft (71), the second permanent magnetism shaft (72), third permanent magnetism shaft (73), the 4th permanent magnetism shaft (74), four permanent magnetism turn
There are the first permanent magnet (31), the second permanent magnet (32), the third permanent magnet (33), the 4th that can surround its flexible rotating on axis respectively
Permanent magnet (34), four permanent magnets are cylindric and magnetic pole is magnet radial poles.
The middle part of four pawl poles of cross electromagnetic core (8) is all wound with electromagnetic coil, and the end face of pawl pole is asymmetric
Tiles is arc-shaped, but its asymmetric direction is consistent, and tiles is arc-shaped and the cylinder of permanent magnet corresponding thereto
Side is consistent, and two arc surfaces are close but do not contact, and the shaft for not influencing permanent magnet around itself rotates.
It is mushroom electromagnet that four cross sections are also respectively provided on four pawl pole directions of cross electromagnetic core (8)
Core, i.e. the first electromagnetic core (51), the second electromagnetic core (52), third electromagnetic core (53), the 4th electromagnetic core (54), each
The waist of electromagnetic core is all wound with the consistent electromagnetic coil of winding direction, i.e. the first electromagnetic coil (41), the second electromagnetic coil
(42), two end faces of third electromagnetic coil (43), the 4th electromagnetic coil (44), each electromagnetic core are separately fixed at first turn
On the disc of daughter dististyle (21) and the second rotor block dististyle (22), the upper surface of each electromagnetic core is arc-shaped, arc
Consistent with the outer rim of rotor block dististyle (2), the lower end of each electromagnetic core is that symmetrical tiles is arc-shaped, arc and with its phase
The cylindrical sides of corresponding permanent magnet are consistent, and two arc surfaces are close but do not contact, and do not influence permanent magnet and surround itself
Shaft rotation.
The winding of the electromagnetic coil of electromagnetic coil and mushroom electromagnetic core waist in the middle part of cross electromagnetic core (8) pawl pole
Direction is consistent.
The slip ring that commutates (9) and positive and negative electrode carbon brush are provided on rotor block main shaft (6).
The utility model has the advantages of simple structure, cost is lower, energy-saving effect becomes apparent from.Permanent magnet is solved in permanent-magnet stator body
Magnetic field (rotor block) inner magnetic pole flexibly commutates problem, so that the magnetic energy of permanent magnet has been obtained effective performance, realizes permanent-magnet energy output
Efficiently utilize.
Detailed description of the invention
Fig. 1 is the operation principle schematic diagram of the utility model.
Fig. 2 is the axial end face figure of the rotor block of the utility model.
Fig. 3 is the rotor block side cross sectional views of the utility model.
Fig. 4 is the electromagnetic core, electromagnetic coil and direction of winding schematic diagram of the utility model.
Fig. 5 is the cross electromagnetic core front view of the utility model.
Fig. 6 is the electromagnetic core coiling schematic diagram of the utility model.
Figure label: 1- permanent-magnet stator body, 21- the first rotor body end piece, the second rotor block of 22- dististyle, the first permanent magnetism of 31-
Body, the second permanent magnet of 32-, 33- third permanent magnet, the 4th permanent magnet of 34-, the first electromagnetic coil of 41-, the second electromagnetic coil of 42-,
43- third electromagnetic coil, the 4th electromagnetic coil of 44-, the first electromagnetic core of 51-, the second electromagnetic core of 52-, 53- third electromagnet
Core, the 4th electromagnetic core of 54-, 6- rotor block main shaft, the first permanent magnetism of 71- shaft, the second permanent magnetism of 72- shaft, 73- third permanent magnetism turn
Axis, the 4th permanent magnetism shaft of 74-, 8- cross electromagnetic core, 9- commutate slip ring.
Specific embodiment
It is practical to this below in conjunction with embodiment and attached drawing 1,2,3,4,5,6 in order to deepen the understanding to the utility model
Novel to be described in further detail, which is only used for explaining the utility model, does not constitute to scope of protection of the utility model
It limits.
A kind of permanent magnetism driven rotor energy-saving motor, including permanent-magnet stator body (1), the first rotor body end piece (21), second
Rotor block dististyle (22), rotor block main shaft (6) composition, it is characterized in that permanent-magnet stator body (1) by the different set of permanent magnets of polarity at；
The first rotor body end piece (21) is that round and specification is identical, and rotor block main shaft (6) is vertically worn with the second rotor block dististyle (22)
It crosses the center of the first rotor body end piece (21) being parallel to each other and the second rotor block dististyle (22) and is secured to together, it is described
The first rotor body end piece (21) and the second rotor block dististyle (22) between the permanent-magnet stator body (1) that is spatially located at be formed by magnetic
In.
Cross electromagnetic core (8), cross are provided between the first rotor body end piece (21) and the second rotor block dististyle (22)
The both ends of electromagnetic core (8) are individually fixed on the disc of the first rotor body end piece (21) and the second rotor block dististyle (22), are turned
Daughter main shaft (6) pass through cross electromagnetic core (8) center line and it is fixed thereto together；Cross electromagnetic core (8) is by four
Equally distributed four pawl poles composition, can be added together with silicon steel sheet stack and be stamped to form, four pawl poles of cross electromagnetic core (8)
It is respectively set on direction and is parallel to rotor block main shaft (6) and both ends are individually fixed in the first of two rotor body ends on pieces forever
Magnetic shaft (71), the second permanent magnetism shaft (72), third permanent magnetism shaft (73), the 4th permanent magnetism shaft (74), in four permanent magnetism shafts
There are the first permanent magnet (31), the second permanent magnet (32), the third permanent magnet (33), the 4th permanent magnetism that can surround its flexible rotating respectively
Body (34), four permanent magnets are cylindric and magnetic pole is magnet radial poles.
The middle part of four pawl poles of cross electromagnetic core (8) is all wound with electromagnetic coil, and the end face of pawl pole is asymmetric
Tiles is arc-shaped, but its asymmetric direction is consistent, and tiles is arc-shaped and the cylinder of permanent magnet corresponding thereto
Side is consistent, and two arc surfaces are close but do not contact, and the shaft for not influencing permanent magnet around itself rotates.
It is mushroom electromagnet that four cross sections are also respectively provided on four pawl pole directions of cross electromagnetic core (8)
Core, i.e. the first electromagnetic core (51), the second electromagnetic core (52), third electromagnetic core (53), the 4th electromagnetic core (54), each
Electromagnetic core can be all formed by stacking with silicon steel sheet, and the waist of each electromagnetic core is wound with the consistent electromagnetic wire of winding direction
Circle, i.e. the first electromagnetic coil (41), the second electromagnetic coil (42), third electromagnetic coil (43), the 4th electromagnetic coil (44), each
Two end faces of electromagnetic core are separately fixed on the disc of the first rotor body end piece (21) and the second rotor block dististyle (22), often
The upper surface of a electromagnetic core be it is arc-shaped, arc is consistent with the outer rim of rotor block dististyle (2), the lower end of each electromagnetic core
Arc-shaped for symmetrical tiles, arc is consistent with the cylindrical sides of permanent magnet corresponding thereto, two arc surface (permanent magnetism
Body cambered surface and electromagnetic core cambered surface) it is close but does not contact, the shaft for not influencing permanent magnet around itself rotates.
The winding of the electromagnetic coil of electromagnetic coil and mushroom electromagnetic core waist in the middle part of cross electromagnetic core (8) pawl pole
Direction is consistent；The number of turns of electromagnetic coil in the middle part of pawl pole is less than the number of turns of the electromagnetic coil of mushroom electromagnetic core waist.
The slip ring that commutates (9) and positive and negative electrode carbon brush are provided on rotor block main shaft (6).The slip ring that commutates is by four
The arc-shaped tile composition of block.
Attached drawing 1 and attached drawing 4 are compareed, its working principle is that such: (adjacent with this when the first electromagnetic coil (41) are powered
Cross electromagnetic core pawl pole in the middle part of electromagnetic coil be also powered simultaneously), the upper end of the first electromagnetic core (51) generates the pole N, under
End generates the pole S, and the tiles circular arc of pawl pole end face generates the pole N, while the pole N (radial magnetizing) of the first permanent magnet (31) is by the first electricity
The pole S of magnetic core (51) attracts, and the pole S of the first permanent magnet (31) is attracted by the pole N of the tiles circular arc of pawl pole end face, because of pawl pole
The tiles circular arc of end face is asymmetric setting, and the arc length on the right is longer than the left side, thus the magnetic force on the right is greater than the right, first
Permanent magnet (31) will rotate clockwise (i.e. the bigger pole S of magnetic force is partial in the pole N), as a result, the first permanent magnet (31) is upper
Half portion is the pole N, and lower half is the pole S, and the magnetic force of the first permanent magnet (31) is added on the first electromagnetic core (51), makes the first electromagnetism
The magnetic force of iron core (51) enhances (reaching energy saving and efficiency increasing).Under the action of permanent-magnet stator body (1) magnetic field, the first rotor body end piece
(21) component between the second rotor block dististyle (22) and two ends will be rotated along rotor block main shaft (6) and be done work, when
When first electromagnetic core (51) rotates to certain angle, since the first electromagnetic coil (41) on the first electromagnetic core (51) is powered
The change in direction makes the magnetic pole on the first permanent magnet (31) change simultaneously to continue to be added to and complete 360 on the first electromagnetic core (51)
Degree rotation.First permanent magnet (31) magnetic pole be rotated with the change of the first electromagnetic coil (41) current direction commutation (from
Dynamic rotation), the change of current direction is the slip ring that commutates (9) and positive and negative electrode carbon brush by being arranged on rotor block main shaft (6)
Control.
Attached drawing 1 is compareed, when the first electromagnetic coil (41), third electromagnetic coil (43) lead to (direct current) electricity (at this point, the second electricity
Magnetic coil and the 4th electromagnetic coil are in current direction reversing point position), the top of the first electromagnetic core (51) generates N magnetic pole
The top of (superposition), third electromagnetic core (53) generates S magnetic pole (superposition), (with magnetism phase under the action of permanent-magnet stator body (1)
Reprimand, different magnetism are attracting), rotor block rotates clockwise (the second electromagnetic coil, the 4th electromagnetism at this time around rotor block main shaft (6)
The current direction of coil, which changes, completes commutation), the top of the second electromagnetic core (52) generates N magnetic pole (superposition), the 4th electromagnet
The top of core (54) generates S magnetic pole (superposition) and is allowed under the action of commutating slip ring and positive and negative electrode carbon brush around rotor
Body main shaft (6) continues rotation and goes down.
The rotor block (all components including two rotor block dististyles and between the two) of the utility model by permanent magnet and
The electromagnetic core composition of electromagnetism can be generated, rotor block is formed by magnetic field strength and is superimposed by the two (permanent magnetism, electromagnetism) and is enhanced, increases
The big turning moment of rotor block and operate rotor block main shaft (6).That is, producing biggish rotation with lesser electric current
Torque.Through repetition test and measuring and calculating, energy conservation is up to 70%.Energy-saving motor structure described in the utility model is simple, consumptive material
Few, small in size, at low cost, energy saving is high-efficient.
In the present invention, the number of electromagnetic core and its corresponding permanent magnet is not limited to 4, and 6,8 are arranged
A equal even numbers, energy conservation principle is the same.
One of preferable embodiment of the above, only the utility model, but the protection scope of the utility model not office
It is limited to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical new according to this
The technical solution of type and its inventive concept are subject to equivalent substitution or change, should all cover the protection scope of the utility model it
It is interior.
Claims (1)
1. a kind of permanent magnetism driven rotor energy-saving motor, including permanent-magnet stator body (1), the first rotor body end piece (21), second turn
Daughter dististyle (22), rotor block main shaft (6) composition, it is characterized in that permanent-magnet stator body (1) by the different set of permanent magnets of polarity at；The
One rotor block dististyle (21) is that round and specification is identical, and rotor block main shaft (6) passes perpendicularly through with the second rotor block dististyle (22)
The center of the first rotor body end piece (21) and the second rotor block dististyle (22) that are parallel to each other simultaneously is secured to together, described
The permanent-magnet stator body (1) that is spatially located between the first rotor body end piece (21) and the second rotor block dististyle (22) is formed by magnetic field
It is interior；
Cross electromagnetic core (8), cross electromagnetism are provided between the first rotor body end piece (21) and the second rotor block dististyle (22)
The both ends of iron core (8) are individually fixed on the disc of the first rotor body end piece (21) and the second rotor block dististyle (22), rotor block
Main shaft (6) pass through cross electromagnetic core (8) center line and it is fixed thereto together；Four pawl poles of cross electromagnetic core (8)
It is respectively set on direction and is parallel to rotor block main shaft (6) and both ends are individually fixed in the first of two rotor body ends on pieces forever
Magnetic shaft (71), the second permanent magnetism shaft (72), third permanent magnetism shaft (73), the 4th permanent magnetism shaft (74), in four permanent magnetism shafts
There are the first permanent magnet (31), the second permanent magnet (32), third permanent magnet (33), the 4th permanent magnet that can be rotated about it respectively
(34), four permanent magnets are cylindric and magnetic pole is magnet radial poles；
The middle part of four pawl poles of cross electromagnetic core (8) is all wound with electromagnetic coil, and the end face of pawl pole is asymmetric tiles
Arc-shaped, but its asymmetric direction is consistent, tiles is arc-shaped and the cylindrical sides of permanent magnet corresponding thereto
Unanimously, two arc surfaces are close but do not contact, and the shaft for not influencing permanent magnet around itself rotates；
It is mushroom electromagnetic core that four cross sections are also respectively provided on four pawl pole directions of cross electromagnetic core (8),
That is the first electromagnetic core (51), the second electromagnetic core (52), third electromagnetic core (53), the 4th electromagnetic core (54), Mei Ge electricity
The waist of magnetic core is all wound with the consistent electromagnetic coil of winding direction, i.e. the first electromagnetic coil (41), the second electromagnetic coil
(42), two end faces of third electromagnetic coil (43), the 4th electromagnetic coil (44), each electromagnetic core are separately fixed at first turn
On the disc of daughter dististyle (21) and the second rotor block dististyle (22), the upper surface of each electromagnetic core is arc-shaped, arc
Consistent with the outer rim of rotor block dististyle (2), the lower end of each electromagnetic core is that symmetrical tiles is arc-shaped, arc and with its phase
The cylindrical sides of corresponding permanent magnet are consistent, and two arc surfaces are close but do not contact, and do not influence permanent magnet and surround itself
Shaft rotation；
The winding direction of the electromagnetic coil of electromagnetic coil and mushroom electromagnetic core waist in the middle part of cross electromagnetic core (8) pawl pole
It is consistent；
The slip ring that commutates (9) and positive and negative electrode carbon brush are provided on rotor block main shaft (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820154018.0U CN208797686U (en) | 2018-01-30 | 2018-01-30 | Permanent magnetism driven rotor energy-saving motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820154018.0U CN208797686U (en) | 2018-01-30 | 2018-01-30 | Permanent magnetism driven rotor energy-saving motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208797686U true CN208797686U (en) | 2019-04-26 |
Family
ID=66198557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820154018.0U Expired - Fee Related CN208797686U (en) | 2018-01-30 | 2018-01-30 | Permanent magnetism driven rotor energy-saving motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208797686U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108110919A (en) * | 2018-01-30 | 2018-06-01 | 张振军 | Permanent magnetism driven rotor energy-saving motor |
-
2018
- 2018-01-30 CN CN201820154018.0U patent/CN208797686U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108110919A (en) * | 2018-01-30 | 2018-06-01 | 张振军 | Permanent magnetism driven rotor energy-saving motor |
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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: 20190426 Termination date: 20210130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |