CN212992058U - Self-speed-adjusting permanent magnet motor split type stator - Google Patents
Self-speed-adjusting permanent magnet motor split type stator Download PDFInfo
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- CN212992058U CN212992058U CN202022036969.8U CN202022036969U CN212992058U CN 212992058 U CN212992058 U CN 212992058U CN 202022036969 U CN202022036969 U CN 202022036969U CN 212992058 U CN212992058 U CN 212992058U
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Abstract
The utility model discloses a split type stator of self-speed regulation permanent-magnet motor, including stator main part and motor housing, the outer wall of stator main part has seted up flutedly all around, the outer wall of stator main part is connected with motor housing all around, the slide rail has been seted up all around to the inner wall of stator main part, the inside of stator main part is connected with stator core all around, and stator core's outer wall and the internal connection department of slide rail are provided with the slider, stator core's inner wall both sides are connected with soft magnetic material. This split type stator of self-speed regulation permanent-magnet motor is provided with stator core, and stator core is stator winding's installation and fixed part, and stator winding installs the winding on split type stator, also namely around the copper line on split type stator, and still is provided with soft magnetic material in its junction, can make stator winding better in stator core's outer wall department winding, guarantees that stator winding's copper line structure is more stable to guarantee the better work efficiency of stator.
Description
Technical Field
The utility model relates to a stator technical field specifically is a split type stator of self-speed governing permanent-magnet machine.
Background
Today the stator is the stationary part of the motor or generator. The stator consists of three parts, namely a stator iron core, a stator winding and a machine base. The main function of the stator is to generate a rotating magnetic field, and the main function of the rotor is to be cut by magnetic lines in the rotating magnetic field to generate output current.
In use, a stator core of a split type stator of a permanent magnet motor on the market is directly subjected to die assembly production through a die, when a stator winding needs to be wrapped at a protrusion of the stator core, the stator winding is easy to burn, and replacement of the stator winding inside the stator winding causes troubles to a user, so that the split type stator of the permanent magnet motor capable of automatically adjusting the speed is provided.
Disclosure of Invention
An object of the utility model is to provide a from split type stator of speed governing permanent-magnet machine to the stator core who proposes in solving above-mentioned background art all directly carries out the compound die production through the mould, is the protruding department that needs the parcel at stator core when stator winding, but the condition of burning out appears easily in stator winding, and the change that is in inside stator winding can lead to the fact troublesome problem to the user.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a split type stator of self-modulation speed permanent magnet motor, includes stator main part and motor housing, the outer wall of stator main part is seted up flutedly all around, the outer wall of stator main part is connected with motor housing all around, the slide rail has been seted up all around to the inner wall of stator main part, the inside of stator main part is connected with stator core all around, and stator core's outer wall and the internal junction of slide rail are provided with the slider, stator core's inner wall both sides are connected with soft magnetic material, and soft magnetic material's outer wall is connected with stator winding all around, stator core's inside is connected with permanent magnet all around, and permanent magnet's inside is connected with the rotor all around, the inside middle.
Preferably, the stator main body forms a clamping structure through the groove and the motor shell, and a wrapping structure is formed between the stator main body and the motor shell.
Preferably, the stator main body forms a sliding structure through a sliding rail and the stator core, and the sliding rail is distributed in a shape like a Chinese character 'ji'.
Preferably, stator core is evenly distributed along the axis of stator main part, and stator core is provided with 6.
Preferably, a wrapping structure is formed between the stator winding and the stator core, and the stator winding, the stator core and the soft magnetic material are mutually attached.
Preferably, the rotor and the stator winding are distributed in an arc shape, and the rotor and the stator winding are matched with each other in size.
Compared with the prior art, the beneficial effects of the utility model are that: this split type stator of self-speed regulation permanent-magnet motor is provided with stator core, and stator core is stator winding's installation and fixed part, and stator winding installs the winding on split type stator, also namely around the copper line on split type stator, and still is provided with soft magnetic material in its junction, can make stator winding better in stator core's outer wall department winding, guarantees that stator winding's copper line structure is more stable to guarantee the better work efficiency of stator.
The slide rail of several types of style of calligraphy is seted up in the inner wall department of stator main part, and adopt the welded mode to connect between the slider of stator core and several types of style of calligraphy equally, in order to guarantee its junction stable in structure, when installing, only need with the inside of the smooth removal slide rail of slider, fix its junction again, can guarantee the fixed connection between stator main part and the stator core, also be convenient for dismantle the maintenance with stator core, reach split type stator's purpose.
Whole stator main part and motor housing are as the foundation structure of this split type stator, make motor housing live the stator main part for the parcel, play fine guard action, and adopt the form of recess at stator main part and motor housing to connect, the block that makes the stator main part can be better is in motor housing's inboard, play fine fixed action, guarantee that its junction joint strength is high, stable in structure can effectively guarantee the focus stability of whole stator main part, satisfy this stator main part and use for a long time.
Drawings
FIG. 1 is a schematic view of the internal structure of the present invention;
fig. 2 is a schematic view of the front structure of the stator body of the present invention;
fig. 3 is a schematic view of a part of an enlarged structure at a in fig. 1 according to the present invention.
In the figure: 1. a stator body; 2. a motor housing; 3. a slide rail; 4. a stator core; 5. a groove; 6. a soft magnetic material; 7. a stator winding; 8. a permanent magnet; 9. a rotor; 10. a rotating shaft; 11. a slide block.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a self-speed-adjusting permanent magnet motor split type stator comprises a stator main body 1, a motor shell 2, a slide rail 3, a stator iron core 4, a groove 5, a soft magnetic material 6, a stator winding 7, a permanent magnet 8, a rotor 9, a rotating shaft 10 and a slide block 11, wherein the groove 5 is formed in the periphery of the outer wall of the stator main body 1, the motor shell 2 is connected with the periphery of the outer wall of the stator main body 1, the slide rail 3 is formed in the periphery of the inner wall of the stator main body 1, the stator iron core 4 is connected with the periphery of the inner part, and the inner connection part of the outer wall of the stator core 4 and the slide rail 3 is provided with a slide block 11, the two sides of the inner wall of the stator core 4 are connected with soft magnetic materials 6, and the periphery of the outer wall of the soft magnetic material 6 is connected with a stator winding 7, the periphery of the inside of the stator core 4 is connected with a permanent magnet 8, and the rotor 9 is connected around the inside of the permanent magnet 8, and the middle end inside the rotor 9 is connected with a rotating shaft 10.
In the utility model, the stator main body 1 passes through the groove 5 and forms a clamping structure between the motor housing 2, and forms a wrapping structure between the stator main body 1 and the motor housing 2, the whole stator main body 1 and the motor housing 2 are used as the basic structure of the split stator, so that the motor housing 2 wraps the stator main body 1, thereby playing a good protection role, and the stator main body 1 and the motor housing 2 are connected in the form of the groove 5, so that the stator main body 1 can be better clamped at the inner side of the motor housing 2, thereby playing a good fixing role, ensuring high connection strength of the connection part, having stable structure, effectively ensuring the stability of the gravity center of the whole stator main body 1, and satisfying the long-term use of the stator main body 1;
the stator main body 1 forms a sliding structure through the sliding rail 3 and the stator core 4, the sliding rail 3 is distributed in a shape of a Chinese character 'ji', the sliding rail 3 in the shape of the Chinese character 'ji' is arranged on the inner wall of the stator main body 1, the stator core 4 is connected with the sliding block 11 in the same shape of the Chinese character 'ji' in a welding mode, so that the structure of the joint is stable, when the stator main body is installed, the sliding block 11 only needs to be moved smoothly into the sliding rail 3, and then the joint is fixed, so that the fixed connection between the stator main body 1 and the stator core 4 can be ensured, the stator core 4 is convenient to disassemble and maintain, and the purpose of a split type stator is achieved;
the stator cores 4 are uniformly distributed along the central axis of the stator main body 1, 6 stator cores 4 are arranged, the stator cores 4 are main magnetic circuits of the split stator, the stator cores 4 are uniformly distributed in the stator main body 1 along the central axis, and the uniform stator cores 4 are fixed on the inner wall of the whole stator, so that a circular loop can be formed, and the normal working state of the split stator of the permanent magnet motor is ensured;
a wrapping structure is formed between the stator winding 7 and the stator core 4, the stator winding 7, the stator core 4 and the soft magnetic material 6 are mutually attached, the stator core 4 is an installation and fixing part of the stator winding 7, the stator winding 7 is installed on a split type stator, namely, a copper wire wound on the split type stator, and the soft magnetic material 6 is also arranged at the joint of the stator winding 7 and the split type stator, so that the stator winding 7 can be better wound on the outer wall of the stator core 4, the copper wire structure of the stator winding 7 is ensured to be more stable, and the better working efficiency of the stator is ensured;
all be circular-arc distribution between rotor 9 and the stator winding 7, and the size is mutually supported between rotor 9 and the stator winding 7, and rotor 9's appearance is a columniform, and rotor 9's outer wall department is provided with stator core 4, and the junction of stator core 4 and rotor 9 laminates each other to guarantee rotor 9 at the in-process that carries out the operation, can guarantee that its rotor 9 can carry out the rotation of uniform velocity, guarantee the stable operation of the split type stator of self-governing permanent magnet motor.
The working principle is as follows: for the split type stator of the self-speed-adjusting permanent magnet motor, firstly, an operator uniformly winds the stator windings 7 around the outer wall of the stator core 4 to wind six completely mutual stator windings 7, then uniformly slides the slide block 11 on one side of the stator core 4 to the inner wall of the slide rail 3 on the inner wall of the stator main body 1 to ensure the stable structure of the joint, then fixes the stator main body 1 and the slide block 11, then stably places the stator main body 1 in the motor shell 2 along the groove 5 on the outer wall of the stator main body 1, then assembles the whole permanent magnet motor to carry out rotary operation, and when the stator windings 7 are burnt out in the operation process, the single stator core 4 can be detached to replace and maintain the stator windings 7 on the stator core 4 to achieve the split type of the stator, to facilitate disassembly and maintenance.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a split type stator of self-speed regulation permanent-magnet machine, includes stator main part (1) and motor housing (2), its characterized in that: the utility model discloses a motor stator, including stator main body (1), the outer wall of stator main body (1) is seted up flutedly (5) all around, the outer wall of stator main body (1) is connected with motor housing (2) all around, slide rail (3) have been seted up all around to the inner wall of stator main body (1), the inside of stator main body (1) is connected with stator core (4) all around, and the outer wall of stator core (4) and the internal connection department of slide rail (3) are provided with slider (11), the inner wall both sides of stator core (4) are connected with soft magnetic material (6), and the outer wall of soft magnetic material (6) is connected with stator winding (7) all around, the inside of stator core (4) is connected with permanent magnet (8) all around, and the inside of permanent magnet (8) is connected with rotor (9).
2. The split stator of the self-speed-adjusting permanent magnet motor as claimed in claim 1, wherein: stator main part (1) constitutes the block structure through between recess (5) and motor housing (2), and constitutes the parcel structure between stator main part (1) and motor housing (2).
3. The split stator of the self-speed-adjusting permanent magnet motor as claimed in claim 1, wherein: stator main part (1) passes through to constitute sliding construction between slide rail (3) and stator core (4), and slide rail (3) are several font forms and distribute.
4. The split stator of the self-speed-adjusting permanent magnet motor as claimed in claim 1, wherein: stator core (4) are located along the axis of stator main part (1) and are the even form and distribute, and stator core (4) are provided with 6.
5. The split stator of the self-speed-adjusting permanent magnet motor as claimed in claim 1, wherein: constitute the parcel structure between stator winding (7) and stator core (4), and laminate each other between stator winding (7) and stator core (4) and soft magnetic material (6).
6. The split stator of the self-speed-adjusting permanent magnet motor as claimed in claim 1, wherein: the rotor (9) and the stator winding (7) are distributed in an arc shape, and the rotor (9) and the stator winding (7) are matched with each other in size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022036969.8U CN212992058U (en) | 2020-09-17 | 2020-09-17 | Self-speed-adjusting permanent magnet motor split type stator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022036969.8U CN212992058U (en) | 2020-09-17 | 2020-09-17 | Self-speed-adjusting permanent magnet motor split type stator |
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| Publication Number | Publication Date |
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| CN212992058U true CN212992058U (en) | 2021-04-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022036969.8U Active CN212992058U (en) | 2020-09-17 | 2020-09-17 | Self-speed-adjusting permanent magnet motor split type stator |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113241864A (en) * | 2021-05-25 | 2021-08-10 | 大福泵业有限公司 | Stator structure for efficient canned motor pump and canned motor pump |
| CN114257001A (en) * | 2021-12-29 | 2022-03-29 | 镇江南福机电科技有限公司 | Generator stator packaging structure and mounting method thereof |
| CN114825686A (en) * | 2022-04-21 | 2022-07-29 | 安徽达众智能科技有限公司 | Split type easily-replaceable motor stator structure and assembling method |
-
2020
- 2020-09-17 CN CN202022036969.8U patent/CN212992058U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113241864A (en) * | 2021-05-25 | 2021-08-10 | 大福泵业有限公司 | Stator structure for efficient canned motor pump and canned motor pump |
| CN114257001A (en) * | 2021-12-29 | 2022-03-29 | 镇江南福机电科技有限公司 | Generator stator packaging structure and mounting method thereof |
| CN114257001B (en) * | 2021-12-29 | 2022-12-27 | 镇江南福机电科技有限公司 | Generator stator packaging structure and mounting method thereof |
| CN114825686A (en) * | 2022-04-21 | 2022-07-29 | 安徽达众智能科技有限公司 | Split type easily-replaceable motor stator structure and assembling method |
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