CN206517264U - A kind of level Four cover level motor - Google Patents
A kind of level Four cover level motor Download PDFInfo
- Publication number
- CN206517264U CN206517264U CN201620973990.1U CN201620973990U CN206517264U CN 206517264 U CN206517264 U CN 206517264U CN 201620973990 U CN201620973990 U CN 201620973990U CN 206517264 U CN206517264 U CN 206517264U
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- CN
- China
- Prior art keywords
- stator
- wire frame
- level
- small stator
- small
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of level Four cover level motor, including big stator, wire frame, winding, copper ring and small stator, the copper ring is wound on wire frame, wire frame is provided with winding, the winding that four wire frames are uniformly fixed in the outside of small stator, each wire frame is sequentially connected in series, and small stator is in cross, center section is provided with through hole, through hole provided with the rotor for pressing axle center；Small stator is installed in the inside of the big stator in outer ring, and small stator, wire frame, big stator and rotor are placed in inside motor housing, and the beneficial effects of the utility model are：Assembling is simple, without molten binding in production process, production efficiency is also improved while saving cost of labor, and internal each functional module coordinates fastening reliable, performance is stable in use, is not in jitter conditions, service life is longer, also more save simultaneously, with good marketing.
Description
Technical field
The utility model is related to a kind of motor for assembling simple performance stabilization, specifically a kind of level Four cover level motor.
Background technology
Motor with cup rotor is one kind of load motor, and structure and technique are simple, generally use cage modle skewed slot cast-aluminum rotor.
At present, the domestic motor with cup rotor used is mostly the two poles of the earth, i.e.,：There are two windings of major-minor on each magnetic pole, main winding is used
Concentratred winding formal distribution is in stator slot, and auxiliary winding is one or more split-pole windings (being commonly called as short-circuit copper ring), works as main winding
After energization, split-pole winding can also produce induced-current, and the magnetic potential that both generation times and space phase are different from synthesizes one
The motion magnetic potential of individual similar rotating magnetic potential, the moving magnetic field that it sets up in space interacts with rotor, so that it may so that rotor rises
Dynamic and operating.Existing the two poles of the earth motor with cup rotor, although structure and technics comparing is simple, cost is low, but its less efficient, motor is carried
The torsion of confession is smaller, if starting performance is poor, stability is poor, vibrate and noise when the application environment for needing low speed to run is run
It is larger, it is impossible to the application environment run suitable for low speed, if being further added by a deceleration device to reach low-speed running, cost meeting
Double left and right.In the last few years, foreign countries occurred in that some four-shaded pole motors, and these four-shaded pole motors are used in stator iron
Four groups of major-minor windings are distributed on core, coil uses skeleton structure, technics comparing is complicated when this results in coiling, while assembling is more
It is cumbersome, and jitter phenomenon occurs during use, influence is used.
Utility model content
The purpose of this utility model is to provide a kind of level Four cover level motor, with asking for solving to propose in above-mentioned background technology
Topic.
To achieve the above object, the utility model provides following technical scheme：
A kind of level Four cover level motor, including big stator, wire frame, winding, copper ring and small stator, the copper ring are wound on wire frame
On, wire frame is provided with winding, and the winding that four wire frames are uniformly fixed in the outside of small stator, each wire frame is gone here and there successively
Connection, small stator is in cross, and center section is provided with through hole, through hole provided with the rotor for pressing axle center；Small stator is installed in outer ring
The inside of big stator, small stator, wire frame, big stator and rotor are placed in inside motor housing.
It is used as further scheme of the present utility model：The wire frame is made of plastic material.
It is used as further scheme of the present utility model：The motor housing is provided with radiating groove or heat emission hole.
It is used as further scheme of the present utility model：It is equipped with each end face in the criss-cross small stator convex
Portion, the medial surface correspondence position of big stator is provided with recess, and small stator and wire frame are realized by the recess and convex portion of mutual cooperation
It is assembled in together on the big stator in outer ring.
Compared with prior art, the beneficial effects of the utility model are：Assembling is simple, without molten binding in production process,
Production efficiency is also improved while saving cost of labor, and internal each functional module coordinates fastening reliable, is using process
Middle performance is stable, is not in jitter conditions, service life is longer, while also more saving, with good marketing.
Brief description of the drawings
Fig. 1 is a kind of structural representation (vertical view) of level Four cover level motor.
Fig. 2 is a kind of structural representation (looking up) of level Four cover level motor.
In figure：The big stators of 1-, 2- wire frames, 3- windings, 4- copper rings, the small stators of 5-, 6- convex portions, 7- recesses.
Embodiment
The technical solution of the utility model is described in more detail with reference to embodiment.
Fig. 1-2, a kind of level Four cover level motor, including big stator 1, wire frame 2, winding 3, copper ring 4 and small stator 5 are referred to,
The copper ring 4 is wound on wire frame 2, and wire frame 2 is provided with winding 3, and four wire frames 2 are uniformly fixed on the outside of small stator 5,
Winding 3 in each wire frame 2 is sequentially connected in series, and small stator 5 is in cross, and center section, which is provided with to be provided with through hole, through hole, presses axle
The rotor of the heart；Small stator 5 is installed in the inside of the big stator 1 in outer ring, forms magnetic field, drives inner rotator motion, small stator 5, line
Frame 2, big stator 1 and rotor are placed in inside motor housing.
The wire frame 2 is made of plastic material.
The motor housing is provided with radiating groove or heat emission hole.
Convex portion 6, the medial surface correspondence position of big stator 1 are equipped with each end face in the criss-cross small stator 5
Recess 7 is provided with, realizes that small stator 5 and wire frame 2 are assembled in the big stator 1 in outer ring together by the recess 7 and convex portion 6 of mutual cooperation
On.
Assembling process of the present utility model is：First copper ring 4 is wound on wire frame 2, then by wired group of 3 Hes of four coilings
The wire frame of copper ring 4 is fixed on the outside of small stator 5, and line group 3 is evenly distributed on outside small stator 5, then by small stator 5 and wire frame
2 are assembled in inside the big stator 1 in outer ring together, form magnetic field, then central through hole of the rotor installed in small stator that will press axle center
The big stator 1 assembled, small stator 5, wire frame 2 and rotor, are finally assembled into motor housing by place together again, and it is assembled more
Simply, without molten binding in production process, production efficiency is also improved while saving cost of labor, while coordinate fastening,
Performance is stable during use, is not in jitter conditions, service life is longer, and more saves.
Better embodiment of the present utility model is explained in detail above, but the utility model be not limited to it is above-mentioned
In embodiment, the knowledge that one skilled in the relevant art possesses, the utility model ancestor can also not departed from
Made a variety of changes on the premise of purport.
Claims (4)
1. a kind of level Four cover level motor, including big stator, wire frame, winding, copper ring and small stator, it is characterised in that the copper ring
Be wound on wire frame, wire frame be provided with winding, four wire frames be uniformly fixed in the outside of small stator, each wire frame around
Group is sequentially connected in series, and small stator is in cross, and center section is provided with through hole, through hole provided with the rotor for pressing axle center；Small stator is consolidated
The inside of the big stator in outer ring is located at, small stator, wire frame, big stator and rotor are placed in inside motor housing.
2. a kind of level Four cover level motor according to claim 1, it is characterised in that the wire frame uses plastic material system
Into.
3. a kind of level Four cover level motor according to claim 1, it is characterised in that the motor housing is provided with radiating groove
Or heat emission hole.
4. a kind of level Four cover level motor according to claim 1, it is characterised in that in the every of the criss-cross small stator
Convex portion is equipped with individual end face, the medial surface correspondence position of big stator is provided with recess, recess and convex portion by mutual cooperation
Realize that small stator and wire frame are assembled on the big stator in outer ring together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620973990.1U CN206517264U (en) | 2016-08-24 | 2016-08-24 | A kind of level Four cover level motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620973990.1U CN206517264U (en) | 2016-08-24 | 2016-08-24 | A kind of level Four cover level motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206517264U true CN206517264U (en) | 2017-09-22 |
Family
ID=59860975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620973990.1U Expired - Fee Related CN206517264U (en) | 2016-08-24 | 2016-08-24 | A kind of level Four cover level motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206517264U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107786052A (en) * | 2016-08-24 | 2018-03-09 | 冉洪 | A kind of level Four cover level motor |
-
2016
- 2016-08-24 CN CN201620973990.1U patent/CN206517264U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107786052A (en) * | 2016-08-24 | 2018-03-09 | 冉洪 | A kind of level Four cover level 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: 20170922 Termination date: 20200824 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |