CN201839169U - Double magnetic motor - Google Patents
Double magnetic motor Download PDFInfo
- Publication number
- CN201839169U CN201839169U CN2010205999796U CN201020599979U CN201839169U CN 201839169 U CN201839169 U CN 201839169U CN 2010205999796 U CN2010205999796 U CN 2010205999796U CN 201020599979 U CN201020599979 U CN 201020599979U CN 201839169 U CN201839169 U CN 201839169U
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- China
- Prior art keywords
- stator
- rotor
- main shaft
- iron core
- field spider
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- Expired - Fee Related
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Abstract
A double magnetic motor comprises stators, a rotor, a main shaft and a machine frame, and adopts the scheme that each stator adopts a fixing ring-shaped iron core arranged on a stator bracket; a plurality of U-shaped grooves are formed on the iron core; enameled wires are embedded in the U-shaped grooves in a wound manner; the rotor comprises ring-shaped metal plates respectively arranged on two side surfaces of a rotor bracket; the metal plates are connected with a plurality of permanent magnet blocks; the permanent magnet blocks are opposite to iron cores of two stators on two sides of the rotor; the rotor bracket is fixedly mounted on the main shaft; two stator brackets are movably connected with the rotor bracket through bearings, and are movably connected with the main shaft; the machine frame is connected between the two stator brackets; and power cord holes are formed on the stator brackets. The double magnetic motor overcomes the defects of the conventional DC motor that the structure is complex, the maintenance is inconvenience, the direction changing is difficult, the power is lower, and the service life is shorter. The double magnetic motor is suitable for supplying power to various types of equipment.
Description
Technical field
The utility model relates to a kind of double magnet motor.
Background technology
The concrete following advantage of the performance of DC motor: 1, speed adjustable range is wide, and is easy to smooth adjustment; 2, the overload detent torque is big; 3, control easily, good reliability; 4, energy loss is less during speed governing.Because above advantage.DC motor has obtained using widely.As the demanding place of speed governing electric car, hoist engine, the mobile motor industry, electric bicycle, battery-operated motor cycle, electric automobile all adopts direct current machine to drive.
Though DC motor has above advantage, there is complex structure simultaneously in it, and maintenance is inconvenient, the commutation difficulty, and power is less, bulky shortcoming when power increases.Because commutator is arranged, make it involve great expense, and commutator need often maintenance during operation, useful life is also shorter.
Summary of the invention
Goal of the invention of the present utility model provides combined rotor of a kind of employing and two stator combination, in same volume electric motors function is significantly increased, and has been replaced the double magnet motor of mechanical commutation by electronic commutation.
For achieving the above object, a kind of double magnet motor, it is made up of stator, rotor, main shaft and frame; Described stator comprises stationary annular iron core on the stator support, and some U type grooves are set on the iron core, and U type groove is embedded around enamelled wire; Described rotor comprises that the two sides of rotor field spider respectively are provided with annular metal sheet, and metallic plate connects some permanent magnet blocks, and the permanent magnet blocks of rotor field spider both sides is relative with the iron core of two stators; Described rotor field spider is packed on the main shaft; Described two stator supports flexibly connect through bearing and rotor field spider, and two stator supports and main shaft flexibly connect, and connect frame between two stator supports.
In order to realize products perfection, improve, improve combination property of the present utility model, further step is:
The power line hole is set on the described stator support.
Be provided with movement clearance between described rotor and two stators.
Described rotor field spider is connected with a key at least with the fixing of main shaft.
Paste Hall on the inlet wire of the triple line of described iron core.
On the corresponding main shaft in described stator support end jump ring is set.
It is made up of the utility model stator, rotor, main shaft and frame; Adopt stator to comprise stationary annular iron core on the stator support, some U type grooves are set on the iron core, U type groove is embedded around enamelled wire; Rotor comprises that the two sides of rotor field spider respectively are provided with annular metal sheet, and metallic plate connects some permanent magnet blocks, and the permanent magnet blocks of rotor field spider both sides is relative with the iron core of two stators; Described rotor field spider is packed on the main shaft; Two stator supports flexibly connect through bearing and rotor field spider, two stator supports and main shaft flexibly connect, connect frame between two stator supports, the scheme in power line hole is set on the stator support, overcome existing dc motor structure complexity, maintenance is inconvenient, the commutation difficulty, power is less, the defective that useful life is also short.
The beneficial effect that the utility model is produced compared to existing technology:
1, electronic commutation has replaced mechanical commutation to make it maintenance failure point almost nil.
2, simple in structure, easily manufactured, low cost of manufacture.
3, adopt the double dynamical of a combined rotor and two stator compositions, improved power of electric motor, torque and efficient.
The present invention is applicable to various device provides power.
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Description of drawings
Fig. 1 is a structure chart of the present utility model.
Fig. 2 is the end view of rotor.
Fig. 3 is the end view of stator.
Among the figure: 1, stator support, 2, iron core, 3, permanent magnet blocks, 4, bearing, 5, main shaft, 6, U type groove, 7, enamelled wire, 8, frame, 9, power supply cable-through hole, 10, key, 11, metallic plate, 12, rotor field spider, 13, jump ring, 14, Hall, 15, stator, 16, rotor.
Embodiment
By accompanying drawing Fig. 1, Fig. 2, shown in Figure 3, a kind of double magnet motor, it is made up of stator 15, rotor 16, main shaft 5 and frame 8; Stator 15 comprises stationary annular iron core 2 on the stator support 1, and some U type grooves 6 are set on the iron core 2, and U type groove 6 is embedded around enamelled wire 7; Rotor 16 comprises that the two sides of rotor field spider 12 respectively are provided with annular metal sheet 11, and metallic plate 11 connects some permanent magnet blocks 3, and the permanent magnet blocks of rotor field spider 12 both sides is relative with the iron core 2 of two stators 15; Rotor field spider 12 is packed on the main shaft 5, and two stator supports 1 flexibly connect through bearing 8 and rotor field spider 12, and two stator supports 1 flexibly connect with main shaft 5, connect frame 8 between the periphery of two stator supports 1.Power line cable-through hole 9 is set on the stator support 1.Be provided with movement clearance between rotor 16 and two stators.Rotor field spider 12 is connected with a key 7 at least with the fixing of main shaft 5.Paste Hall 14 on the inlet wire of the triple line of iron core 2.On the corresponding main shaft 5 in stator support 1 end jump ring 13 is set.
In an embodiment, stator support 1 is an aluminum casting, the iron core 2 of stator 15 is formed by stacking by monolithic silicon steel sheet, surface punching out U type groove 6, embedding is around enamelled wire 7 in the groove, enamelled wire 7 is respectively unit with the three-phase, on the corresponding main shaft 5 in two stator supports, 1 end jump ring 13 is set, and is two stator supports, 1 axial location.Rotor field spider 12 is aluminum castings, the two sides of rotor field spider 12 respectively are provided with an annular groove, annular metal sheet 11 is embedded in the bottom of annular groove, metallic plate 11 adopts steel plate, polylith permanent magnet blocks 3 is pasted as magnetic pole in metallic plate 11 surfaces, and the quantity of the U type groove 6 on the quantity of permanent magnet blocks 3 and stator 15 iron cores 2 is complementary.
The utility model is formed with the combined rotor 16 of two identical rotors in the both sides of rotor field spider 12, rotor 16 is corresponding with two stators 15 of both sides, by the movement clearance between bearing 4 assurance stators 15 and the rotor 16, bearing 4 adopts angular contact bearing, rotor 16 does not have the friction running under the effect of rotating magnetic field, during work, power supply connects controller, controller connects lead-in through power supply cable-through hole 9 and enters motor, energising is after controller is passed in the position of Hall 14 sensor magnets, the supply current direction of control break triple line makes rotor 16 rotate to a direction, satisfies the demand of plant equipment.
Of the present utility modelly form a rotor 16 with two groups of permanent magnet blocks 3 by the series connection of two groups of stator 15 phase lines; constitute double dynamical disc type combination motor; many driving force motors by the rotor of forming with a group of upper type combination and above stator and and above permanent magnet blocks 3 also belong to protection scope of the present invention.
Claims (6)
1. double magnet motor, it is made up of stator (15), rotor (16), main shaft (5) and frame (8); It is characterized in that described stator (15) comprises upward stationary annular iron core (2) of stator support (1), some U type grooves (6) are set on the iron core (2), U type groove (6) is embedded around enamelled wire (7); Described rotor (16) comprises that the two sides of rotor field spider (12) respectively are provided with annular metal sheet (11), metallic plate (11) connects some permanent magnet blocks (3), and the permanent magnet blocks (3) of rotor field spider (12) both sides is relative with the iron core (2) of two stators (15); Described rotor field spider (12) is packed on the main shaft (5), and two stator supports (1) flexibly connect through bearing (8) and rotor field spider (12), and two stator supports (1) flexibly connect with main shaft (5), connect frame (8) between two stator supports (1).
2. a kind of double magnet motor according to claim 1 is characterized in that being provided with on the described stator support (1) power supply cable-through hole (9).
3. a kind of double magnet motor according to claim 1 is characterized in that being provided with movement clearance between described rotor (16) and two stators.
4. a kind of double magnet motor according to claim 1 is characterized in that the fixing of described rotor field spider (12) and main shaft (5) use a key (7) to be connected at least.
5. a kind of double magnet motor according to claim 1 is characterized in that pasting Hall (14) on the inlet wire of triple line of described iron core (2).
6. a kind of double magnet motor according to claim 1 is characterized in that being provided with on the corresponding main shaft in described stator support (1) end (5) jump ring (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205999796U CN201839169U (en) | 2010-11-09 | 2010-11-09 | Double magnetic motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205999796U CN201839169U (en) | 2010-11-09 | 2010-11-09 | Double magnetic motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201839169U true CN201839169U (en) | 2011-05-18 |
Family
ID=44009269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205999796U Expired - Fee Related CN201839169U (en) | 2010-11-09 | 2010-11-09 | Double magnetic motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201839169U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104734439A (en) * | 2013-12-23 | 2015-06-24 | 陈国芳 | Silicon-free steel sheet electric generator |
| CN110417220A (en) * | 2019-08-20 | 2019-11-05 | 黄向阳 | A kind of bimorph transducer single rotor disc type permanent magnet motor |
-
2010
- 2010-11-09 CN CN2010205999796U patent/CN201839169U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104734439A (en) * | 2013-12-23 | 2015-06-24 | 陈国芳 | Silicon-free steel sheet electric generator |
| CN110417220A (en) * | 2019-08-20 | 2019-11-05 | 黄向阳 | A kind of bimorph transducer single rotor disc type permanent magnet motor |
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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: 20110518 Termination date: 20131109 |