CN106026577A - Double-magnetic-circuit motor - Google Patents
Double-magnetic-circuit motor Download PDFInfo
- Publication number
- CN106026577A CN106026577A CN201610540808.8A CN201610540808A CN106026577A CN 106026577 A CN106026577 A CN 106026577A CN 201610540808 A CN201610540808 A CN 201610540808A CN 106026577 A CN106026577 A CN 106026577A
- Authority
- CN
- China
- Prior art keywords
- rotor
- motor
- rear end
- bearing
- ceramic tile
- 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.)
- Pending
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K16/00—Machines with more than one rotor or stator
- H02K16/04—Machines with one rotor and two stators
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Motor Or Generator Frames (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
Abstract
The invention provides a double-magnetic-circuit motor which is known as a double-stator motor. An inner stator fixed on a rear end cover and an outer stator fixed on a casing act on two poles of a permanent magnet on a rotor at the same time to improve the motor power output. In order to ensure smooth operation of the rotor, a bearing and a bracket are arranged on the rear end cover to form reliable support with the rotor arranged on a main shaft. The operating rotor is prevented from rubbing inner and outer stators. On the premise of heat radiation, the motor power is maximized through the support structure. In the same shape structure state, the motor output power is effectively improved more than 40%.
Description
Technical field
The present invention relates to mechanical manufacturing field, a kind of novel Double magnetic circuit motor.
Background technology
At present, traditional sensing AC induction motor and permagnetic synchronous motor, use is all single
Stator and the motor of rotor, electric efficiency is low, power output density is little, installs and uses middle existence
A lot of inconvenience.
Summary of the invention
What the present invention needed solution is in identical appearance structure casing, improves motor as far as possible
Output and efficiency, it is ensured that stable output power, reliable.
For solving above-mentioned technical problem, the present invention makes to realize with the following method: a kind of double magnetic circuit electricity
Machine, it is characterised in that include bearing of rear end cover (1), rear end cap (2), rotor bearing (3),
Rotor field spider 4, external stator (5), inner stator (6), yoke (7), ceramic tile (8), casing
(9), rotor flange dish (10), adpting flange (11), drive end bearing bracket (12), drive end bearing bracket
Bearing (13), electric machine main shaft (14)；
Yoke (7) by stay bolt by rotor flange dish (10) and rotor field spider 4,
Being combined into an entirety, rear end falls on rotor bearing (3), and adpting flange (11) is passed through in front end
It is riveted together with electric machine main shaft (14), with the rotor of drive end bearing bracket bearing (13) composition motor
And main shaft portion, ceramic tile (8) is embedded in yoke (7), forms the rotor of magneto；
The inner stator (6) being assemblied on rear end cap (2) sleeve, rear end cap (2) is passed through in winding outlet
Through hole on sleeve is from motor internal outlet to outside motor, and casing (9) is tight by two ends
Gu rear end cap (2) is formed motor housing with drive end bearing bracket (12) by screw, it is assemblied in casing (9)
Interior external stator (5) forms the stationary part of motor together with rear end cap 2, in ceramic tile (8)
The two poles of the earth effect under, when to external stator (5), inner stator (6) energising time, the effect in magnetic field
Back action is on ceramic tile (8) simultaneously, and just under magnetic force moving, yoke (7) is opened around main shaft
Begin to rotate output, owing to being that ceramic tile (8) is simultaneously by external stator (5), inner stator (6)
Promotion.
The positive effect of the present invention: for lifting motor power output density, by rotor yoke
On permanent magnet the two poles of the earth of inlaying use acting simultaneously, rear end cap is processed into a band by us
The flange end cap of sleeve base, is fixed on inner stator on sleeve, external stator is fixed on motor
In casing, when energising, interior external stator simultaneously acts on rotor, and lifting motor power exports
Density, simultaneously for ensureing that motor operates steadily, reliably, rotor one end is riveted on electric machine main shaft
Together, rotor, by the rotor bearing being arranged on rear end cap and support, is fixed on by the other end
Between inner and outer rotors, it is ensured that motor is steady, reliability service.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Fig. 2 is motor facade structures figure of the present invention.
Detailed description of the invention
The present invention is further detailed explanation with detailed description of the invention below in conjunction with the accompanying drawings.
As shown in Figure 1-2, a kind of Double magnetic circuit motor of the present invention, including bearing of rear end cover
1, rear end cap 2, rotor bearing 3, rotor field spider 4, external stator 5, inner stator 6, yoke 7,
Ceramic tile 8, casing 9, rotor flange dish 10, adpting flange 11, drive end bearing bracket 12, drive end bearing bracket
Bearing 13, electric machine main shaft 14.
Yoke 7, is combined into rotor flange dish 10 and rotor field spider 4 by a stay bolt
One entirety, rear end falls on rotor bearing 3, and front end is by adpting flange 11 and motor master
Axle 14 is riveted together, with rotor and the main shaft portion that drive end bearing bracket bearing 13 forms motor, magnetic
Brick 8 is embedded in yoke 7, forms the rotor of magneto；It is assemblied on rear end cap 2 sleeve
Inner stator 6, winding outlet by the through hole on rear end cap 2 sleeve from motor internal outlet to
Outside motor, rear end cap 2 is formed with drive end bearing bracket 12 by casing 9 by the trip bolt at two ends
Motor housing, the external stator 5 being assemblied in casing 9 forms determining of motor together with rear end cap 2
Subdivision, under the two poles of the earth of ceramic tile 8 act on, when being energized to external stator 5, inner stator 6,
Back action is on ceramic tile 8 simultaneously in the effect in magnetic field, and just under magnetic force moving, yoke 7 is around master
Axle starts to rotate output, owing to being that ceramic tile 8 is simultaneously by external stator 5, inner stator 6
Promote.
The positive effect of the present invention:
1, Double magnetic circuit motor simultaneously acts on permanent magnet on rotor, permanent magnet by interior external stator
Two magnetic poles do work simultaneously, pushing motor rotor rotate, improve magneto output,
On identical cabinet form, power of motor output more than 40% can be effectively improved.
2, utilize rotor field spider and bearing that rotor is formed a reliable support, can make
The Double magnetic circuit motor of relatively high power output.
3, the version of inner stator winding is drawn by the through hole on rear end cap, it is ensured that double magnetic
Road electric machine structure is reasonable.
4, the version being connected with main shaft by adpting flange, processing and manufacture difficulty are significantly
Reduce, be conducive to promoting on a large scale.
Claims (1)
1. a Double magnetic circuit motor, it is characterised in that include bearing of rear end cover (1), rear end cap
(2), rotor bearing (3), rotor field spider 4, external stator (5), inner stator (6), yoke
(7), ceramic tile (8), casing (9), rotor flange dish (10), adpting flange (11),
Drive end bearing bracket (12), drive end bearing bracket bearing (13), electric machine main shaft (14)；
Yoke (7) by stay bolt by rotor flange dish (10) and rotor field spider 4,
Being combined into an entirety, rear end falls on rotor bearing (3), and adpting flange (11) is passed through in front end
It is riveted together with electric machine main shaft (14), with the rotor of drive end bearing bracket bearing (13) composition motor
And main shaft portion, ceramic tile (8) is embedded in yoke (7), forms the rotor of magneto；
The inner stator (6) being assemblied on rear end cap (2) sleeve, rear end cap (2) is passed through in winding outlet
Through hole on sleeve is from motor internal outlet to outside motor, and casing (9) is tight by two ends
Gu rear end cap (2) is formed motor housing with drive end bearing bracket (12) by screw, it is assemblied in casing (9)
Interior external stator (5) forms the stationary part of motor together with rear end cap 2, in ceramic tile (8)
The two poles of the earth effect under, when to external stator (5), inner stator (6) energising time, the effect in magnetic field
Back action is on ceramic tile (8) simultaneously, and just under magnetic force moving, yoke (7) is opened around main shaft
Begin to rotate output, owing to being that ceramic tile (8) is simultaneously by external stator (5), inner stator (6)
Promotion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610540808.8A CN106026577A (en) | 2016-07-11 | 2016-07-11 | Double-magnetic-circuit motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610540808.8A CN106026577A (en) | 2016-07-11 | 2016-07-11 | Double-magnetic-circuit motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106026577A true CN106026577A (en) | 2016-10-12 |
Family
ID=57109492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610540808.8A Pending CN106026577A (en) | 2016-07-11 | 2016-07-11 | Double-magnetic-circuit motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106026577A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106451971A (en) * | 2016-11-29 | 2017-02-22 | 湘潭电机股份有限公司 | Permanent magnet motor with double-stator structure |
| CN106712420A (en) * | 2016-11-30 | 2017-05-24 | 上海电机学院 | Permanent magnet synchronous motor |
| CN107733195A (en) * | 2017-12-01 | 2018-02-23 | 林先敏 | Cantilevered multiple stators motor |
| CN108258823A (en) * | 2016-12-28 | 2018-07-06 | 上海大郡动力控制技术有限公司 | The connection structure of machine shaft and rotor core |
| CN112072864A (en) * | 2020-07-21 | 2020-12-11 | 钟先成 | Installation method of double-stator permanent magnet synchronous motor and motor manufactured by same |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203574515U (en) * | 2013-10-17 | 2014-04-30 | 泰豪科技股份有限公司 | Double-stator permanent magnet wheel hub motor |
| CN203883641U (en) * | 2014-06-11 | 2014-10-15 | 嘉兴学院 | Novel double-stator low-pulsating-torque stepping motor |
| CN104201848A (en) * | 2014-07-04 | 2014-12-10 | 东南大学 | Double-stator permanent-magnet vernier wind driven generator |
| CN105471210A (en) * | 2015-12-25 | 2016-04-06 | 南方科技大学 | Permanent magnet motor |
| CN205960915U (en) * | 2016-07-11 | 2017-02-15 | 十堰亚新汽车科技有限公司 | Double magnetic circuit motor |
-
2016
- 2016-07-11 CN CN201610540808.8A patent/CN106026577A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203574515U (en) * | 2013-10-17 | 2014-04-30 | 泰豪科技股份有限公司 | Double-stator permanent magnet wheel hub motor |
| CN203883641U (en) * | 2014-06-11 | 2014-10-15 | 嘉兴学院 | Novel double-stator low-pulsating-torque stepping motor |
| CN104201848A (en) * | 2014-07-04 | 2014-12-10 | 东南大学 | Double-stator permanent-magnet vernier wind driven generator |
| CN105471210A (en) * | 2015-12-25 | 2016-04-06 | 南方科技大学 | Permanent magnet motor |
| CN205960915U (en) * | 2016-07-11 | 2017-02-15 | 十堰亚新汽车科技有限公司 | Double magnetic circuit motor |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106451971A (en) * | 2016-11-29 | 2017-02-22 | 湘潭电机股份有限公司 | Permanent magnet motor with double-stator structure |
| CN106451971B (en) * | 2016-11-29 | 2019-04-09 | 湘潭电机股份有限公司 | A kind of magneto of double-stator structure |
| CN106712420A (en) * | 2016-11-30 | 2017-05-24 | 上海电机学院 | Permanent magnet synchronous motor |
| CN108258823A (en) * | 2016-12-28 | 2018-07-06 | 上海大郡动力控制技术有限公司 | The connection structure of machine shaft and rotor core |
| CN107733195A (en) * | 2017-12-01 | 2018-02-23 | 林先敏 | Cantilevered multiple stators motor |
| CN112072864A (en) * | 2020-07-21 | 2020-12-11 | 钟先成 | Installation method of double-stator permanent magnet synchronous motor and motor manufactured by same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161012 |
|
| RJ01 | Rejection of invention patent application after publication |