CN205960813U - Permanent -magnet machine stator structure - Google Patents
Permanent -magnet machine stator structure Download PDFInfo
- Publication number
- CN205960813U CN205960813U CN201620881238.4U CN201620881238U CN205960813U CN 205960813 U CN205960813 U CN 205960813U CN 201620881238 U CN201620881238 U CN 201620881238U CN 205960813 U CN205960813 U CN 205960813U
- Authority
- CN
- China
- Prior art keywords
- stator
- rotor
- permanent magnet
- stator rotor
- swivel bearing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Motor Or Generator Frames (AREA)
Abstract
The utility model discloses a permanent -magnet machine stator structure, support the framework including rotor core, stator rotor winding, rigidity anti chatter spring, sliding ring, swivel bearing, fender dirt ring, magnetic isolation sheet, stator rotor winding lead -out wire, permanent magnet and stator rotor, rotor core's inboard is fixed with stator rotor winding, stator rotor winding includes stator, rotor and carbon steel, the outside cover of rotor has the carbon steel, evenly be provided with the stator around the rotor, the inboard of stator rotor winding is provided with the permanent magnet, the inboard and the magnetic isolation sheet fixed connection of permanent magnet, magnetic isolation sheet's inboard is fixed with the stator rotor and supports the framework, the inboard that the stator rotor supported the framework is fixed with swivel bearing, swivel bearing left end cover has the dirt of keeping off ring, the stator rotor supports the marginal fixed connection that the framework passes through rigidity anti chatter spring and magnetic isolation sheet. The utility model discloses a beneficial effect be that protecting effect is good and the shock resistance is good and long service life.
Description
Technical field
This utility model belongs to stator structure technical field and in particular to a kind of permanent magnet motor stator structure.
Background technology
Continuous improvement with permanent magnetic material performance and the development of motor technology, magneto is in each neck of national economy
Domain has obtained extremely extensively applying, and needs to use permanent magnet motor stator structure in magneto.
, there is protection effect difference in current permanent magnet motor stator structure and shock resistance is poor, leads to short the asking of service life
Topic.
Therefore, invent a kind of permanent magnet motor stator structure and seem very necessary.
Utility model content
The purpose of this utility model is to provide a kind of permanent magnet motor stator structure, to solve to propose in above-mentioned background technology
, there is protection effect difference in current permanent magnet motor stator structure and shock resistance is poor, leads to the problem that service life is short.
For achieving the above object, this utility model provides following technical scheme：A kind of permanent magnet motor stator structure, including turn
Sub- iron core, stator rotor winding, rigid anti-chatter spring, slip ring, swivel bearing, dust retaining ring, magnetic shield, stator rotor winding are drawn
Line, permanent magnet and stator rotor supporting frame；The inner side of described rotor core is fixed with stator rotor winding；Described stator rotor
Winding includes stator, rotor and carbon steel, and the outside of described rotor is cased with carbon steel；The surrounding of described rotor is evenly arranged with stator；
The inner side of described stator rotor winding is provided with permanent magnet；The inner side of described permanent magnet is fixedly connected with magnetic shield；Described every magnetic
The inner side of set is fixed with stator rotor supporting frame；The inner side of described stator rotor supporting frame is fixed with swivel bearing；Described
Swivel bearing left end is cased with dust retaining ring；The left end of described swivel bearing is cased with slip ring；The right-hand member of described slip ring and a left side for dust retaining ring
End is fixedly connected；It is provided with stator rotor winding lead-out wire between described dust retaining ring and stator rotor winding；Described stator rotor
Supporting frame is fixedly connected with the edge of magnetic shield by rigid anti-chatter spring.
Further, described rigid anti-chatter spring is provided with six.
Further, described stator rotor winding lead-out wire is designed with two, an electrode line, a negative line.
Technique effect of the present utility model and advantage：This permanent magnet motor stator structure, by the setting of the inner side of permanent magnet
Magnetic shield and be cased with dust retaining ring so that the protection effect of permanent magnet motor stator structure is good in swivel bearing left end, increases and uses the longevity
Life；By being provided with six rigid anti-chatter springs between stator rotor supporting frame and the edge of magnetic shield, can effectively subtract
The infringement to stator structure for the vibration that little magneto produces, so that anti seismic efficiency is good, increases making of permanent magnet motor stator structure
Use the life-span.
Brief description
Fig. 1 is structural representation of the present utility model；
Fig. 2 is that stator rotor of the present utility model winds structural representation.
In figure：1- rotor core；2- stator rotor winds；21- stator；22- rotor；23- carbon steel；3- rigidity antidetonation bullet
Spring；4- slip ring；5- swivel bearing；6- dust retaining ring；8- magnetic shield；9- stator rotor winds lead-out wire；10- permanent magnet；11- stator
Rotor supports framework.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely description is it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of making creative work
The every other embodiment being obtained, broadly falls into the scope of this utility model protection.
This utility model provides a kind of permanent magnet motor stator structure as depicted in figs. 1 and 2, including rotor core 1, determines
Sub- rotor winding 2, rigid anti-chatter spring 3, slip ring 4, swivel bearing 5, dust retaining ring 6, magnetic shield 7, stator rotor winding lead-out wire
8th, permanent magnet 9 and stator rotor supporting frame 10；The inner side of described rotor core 1 is fixed with stator rotor winding 2；Described stator
Rotor winding 2 includes stator 21, rotor 22 and carbon steel 23, and the outside of described rotor 22 is cased with carbon steel 23；The four of described rotor 22
It is evenly arranged with stator 21 week；The inner side of described stator rotor winding 2 is provided with permanent magnet 9；The inner side of described permanent magnet 9 with every
Magnetosheath 7 is fixedly connected；The inner side of described magnetic shield 7 is fixed with stator rotor supporting frame 10；Described stator rotor supporting frame
10 inner side is fixed with swivel bearing 5；Described swivel bearing 5 left end is cased with dust retaining ring 6；The left end of described swivel bearing 5 is cased with
Slip ring 4；The right-hand member of described slip ring 4 is fixedly connected with the left end of dust retaining ring 6；Set between described dust retaining ring 6 and stator rotor winding 2
It is equipped with stator rotor winding lead-out wire 8；Described stator rotor supporting frame 10 passes through the side of rigid anti-chatter spring 3 and magnetic shield 7
Edge is fixedly connected.
Further, described rigid anti-chatter spring 3 is provided with six.
Further, described stator rotor winding lead-out wire 8 is designed with two, an electrode line, a negative line.
Operation principle：This permanent magnet motor stator structure, by arranging magnetic shield 7 and in rotary shaft in the inner side of permanent magnet 9
Hold 5 left ends and be cased with dust retaining ring 6 so that the protection effect of permanent magnet motor stator structure is good, increase service life；By turning in stator
It is provided with six rigid anti-chatter springs 3 between sub- supporting frame 10 and the edge of magnetic shield 7, magneto can be effectively reduced and produce
The infringement to stator structure for the raw vibration, so that anti seismic efficiency is good, increases the service life of permanent magnet motor stator structure.
Using technical scheme described in the utility model, or those skilled in the art's opening in technical solutions of the utility model
Give, design similar technical scheme, and reach above-mentioned technique effect, all fall into protection domain of the present utility model.
Claims (3)
1. a kind of permanent magnet motor stator structure, winds (2), rigid anti-chatter spring (3), slides including rotor core (1), stator rotor
Ring (4), swivel bearing (5), dust retaining ring (6), magnetic shield (7), stator rotor winding lead-out wire (8), permanent magnet (9) and stator turn
Sub- supporting frame (10)；The inner side of described rotor core (1) is fixed with stator rotor winding (2)；Described stator rotor winds (2)
Including stator (21), rotor (22) and carbon steel (23), the outside of described rotor (22) is cased with carbon steel (23)；Described rotor (22)
Surrounding is evenly arranged with stator (21)；The inner side of described stator rotor winding (2) is provided with permanent magnet (9)；Described permanent magnet (9)
Inner side be fixedly connected with magnetic shield (7)；The inner side of described magnetic shield (7) is fixed with stator rotor supporting frame (10)；Described
The inner side of stator rotor supporting frame (10) is fixed with swivel bearing (5)；Described swivel bearing (5) left end is cased with dust retaining ring (6)；
The left end of described swivel bearing (5) is cased with slip ring (4)；The right-hand member of described slip ring (4) is fixedly connected with the left end of dust retaining ring (6)；
It is provided with stator rotor winding lead-out wire (8) between described dust retaining ring (6) and stator rotor winding (2)；Described stator rotor props up
Support framework (10) is fixedly connected with the edge of magnetic shield (7) by rigid anti-chatter spring (3).
2. permanent magnet motor stator structure according to claim 1 it is characterised in that：Described rigid anti-chatter spring (3) setting
There are six.
3. permanent magnet motor stator structure according to claim 1 it is characterised in that：Described stator rotor winds lead-out wire
(8) it is designed with two, an electrode line, a negative line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620881238.4U CN205960813U (en) | 2016-08-15 | 2016-08-15 | Permanent -magnet machine stator structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620881238.4U CN205960813U (en) | 2016-08-15 | 2016-08-15 | Permanent -magnet machine stator structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205960813U true CN205960813U (en) | 2017-02-15 |
Family
ID=57975362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620881238.4U Expired - Fee Related CN205960813U (en) | 2016-08-15 | 2016-08-15 | Permanent -magnet machine stator structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205960813U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107612259A (en) * | 2017-10-31 | 2018-01-19 | 天津昊野科技有限公司 | A kind of oil resistant high power density high-speed permanent magnetic synchronous motor |
| CN108418333A (en) * | 2018-02-28 | 2018-08-17 | 浙江京惠机电有限公司 | A kind of noise reduction motor |
-
2016
- 2016-08-15 CN CN201620881238.4U patent/CN205960813U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107612259A (en) * | 2017-10-31 | 2018-01-19 | 天津昊野科技有限公司 | A kind of oil resistant high power density high-speed permanent magnetic synchronous motor |
| CN107612259B (en) * | 2017-10-31 | 2023-08-04 | 天津昊野科技有限公司 | Oil-resistant high-power-density high-speed permanent magnet synchronous motor |
| CN108418333A (en) * | 2018-02-28 | 2018-08-17 | 浙江京惠机电有限公司 | A kind of noise reduction motor |
| CN108418333B (en) * | 2018-02-28 | 2024-04-26 | 浙江京惠机电有限公司 | Noise reduction motor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204283732U (en) | A kind of vertical shaft maglev wind power generator | |
| CN203206019U (en) | Rotor structure of embedded tangential magnetic field brushless direct current motor | |
| CN205960813U (en) | Permanent -magnet machine stator structure | |
| CN206099589U (en) | Convenient coreless cup motor shell subassembly of dismantling | |
| CN102570668A (en) | Unequal gap permanent magnetic motor rotor sheet | |
| CN203039490U (en) | Magnetic-suspension high-speed ferrite flywheel energy accumulator | |
| CN208028715U (en) | A kind of damping is tested the speed the brush DC rotor shaft stool of interchangeable axis | |
| CN201323479Y (en) | Brushless permanent magnet motor rotor | |
| CN107332378A (en) | Permanent magnet synchronous servo motor rotor magnetic steel Surface Mount fixed structure | |
| CN209844660U (en) | Rotor structure for brushless motor of electric vehicle | |
| CN104038105B (en) | A kind of magnetic force power assisting device | |
| CN209748279U (en) | brushless motor with eccentric gear | |
| CN205565931U (en) | Novel magnet formula rotor | |
| CN203339990U (en) | Magnetic force assisting device | |
| CN205092729U (en) | Novel electric motor structure | |
| CN203660690U (en) | Ten-pole rotor of permanent magnetic brushless motor | |
| CN205239833U (en) | Single wheel motorcycle motor | |
| CN103812304A (en) | Stator salient pole structure of permanent magnetic eddy retarder capable of minimizing magnetic leakage | |
| CN207518447U (en) | Buffer-type permanent-magnet motor rotor assembling fixture | |
| CN204244046U (en) | Magneto and external rotor | |
| CN203632463U (en) | Brushless power motor of efficient all-weather aircraft | |
| CN203911677U (en) | Low-noise interference-type series excited motor | |
| CN203261145U (en) | Iron core punching sheet structure of superspeed PMSM | |
| CN214101156U (en) | Novel permanent magnet synchronous motor | |
| CN202997899U (en) | Stator & rotor that can be positioned and is used for direct current brushless motor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170215 Termination date: 20180815 |