CN103580408A - Direct drive motor, washing machine double power drive assembly and washing machine thereof - Google Patents
Direct drive motor, washing machine double power drive assembly and washing machine thereof Download PDFInfo
- Publication number
- CN103580408A CN103580408A CN201310552650.2A CN201310552650A CN103580408A CN 103580408 A CN103580408 A CN 103580408A CN 201310552650 A CN201310552650 A CN 201310552650A CN 103580408 A CN103580408 A CN 103580408A
- Authority
- CN
- China
- Prior art keywords
- washing machine
- stator
- rotor
- axle sleeve
- motor
- 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
Links
Images
Landscapes
- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The invention discloses a direct drive motor, a washing machine double power drive assembly and a washing machine thereof. The direct drive motor comprises a stator, a rotor and a shaft. The shaft comprises a power shaft and a power shaft sleeve. The rotor comprises an inner rotor and an outer rotor. The stator comprises an inner stator and an outer stator. The outer rotor is connected with the power shaft. The inner rotor is connected with the power shaft sleeve. The washing machine double-power drive assembly comprises a flange and further comprises the direct drive motor. The outer stator and the inner stator are arranged on the flange on the outer cylinder of the washing machine. The washing machine comprises the washing machine double power drive assembly. The output end of the power shaft is connected with an impeller of the washing machine and connected with an inner cylinder of the washing machine. Gearing-down is not needed, losses are few, noise of the washing machine is lowered and the service life of the washing machine is prolonged.
Description
Technical field
The present invention relates to technical field of electric appliances, especially relate to a kind of direct driving motor, the double dynamical driving assembly of washing machine and washing machine thereof.
Background technology
Existing two-power washing machine comprises a direct driving motor and speed-reducing clutch with driving assembly, the power of direct driving motor output carries out reverse relatively rotating by the output shaft of the two meshing gear driving clutchs in speed-reducing clutch and impeller and the inner core of output sleeve rotating speed drive by a certain percentage washing machine, reaches artificial hand and washes the effect of washing by rubbing with the hands.
The double dynamical driving assembly of existing washing machine and washing machine have the following disadvantages:
1, by gear, meshed and carried out transferring power, geared machine friction increases kinetic equation loss, during washing machine work, and high speed rotating, gear transmission noise is large;
2, gear drive, complicated in mechanical structure, takes up room large, and in washing machine, space is little, be not easy to arrange, and poor reliability;
3, the relative reverse rotating speed of line shaft and power axle sleeve is determined by the number of teeth of gear, can only rotate with fixed proportion, cannot realize multiple relative rotation speed and rotating speed operation in the same way, to adapt to the washing of different clothings.
Summary of the invention
Not enough for prior art, technical problem to be solved by this invention is to provide a kind of direct driving motor, the double dynamical driving assembly of washing machine and washing machine thereof, to reach washing machine without gear drive, line shaft and line shaft inner room turn to the object that can regulate arbitrarily with rotating speed.
In order to solve the problems of the technologies described above, the technical solution adopted in the present invention is:
, comprising stator, rotor, axle, described axle comprises line shaft and power axle sleeve, and described rotor comprises inner rotator and external rotor, and described stator comprises internal stator and outer stator, and described external rotor is connected with line shaft; Described inner rotator is connected with power axle sleeve.
Further, described outer stator and internal stator are structure as a whole.
Described line shaft is located in power axle sleeve, and described line shaft and power axle sleeve are coaxial.
Described internal stator and inner rotator form motor internal, and outer stator and external rotor form external motor, and the structure of described motor internal and external motor all can be outer rotor motor structure or double-rotor machine structure or inner rotor motor structure.
Described external rotor, outer stator, internal stator, inner rotator set gradually from outside to inside.
A double dynamical driving assembly, comprises ring flange, also comprises direct driving motor described above, and described outer stator and internal stator are located on the ring flange being connected on washing machine urceolus.
Further, between described line shaft and power axle sleeve, be provided with arrangement of clutch, described arrangement of clutch comprises permanent magnet, moving clutch cover, quiet clutch cover and solenoid, described permanent magnet is connected with moving clutch cover, moving clutch cover is located at inner rotator inner ring, quiet clutch cover is connected with line shaft, and solenoid is positioned at inner rotator below.
Also comprise brake mechanism, described brake mechanism comprises brake band and braked wheel, and braked wheel is connected with power axle sleeve, and brake band is fixed on the ring flange being connected on washing machine urceolus.
Described power axle sleeve and be connected between the ring flange end on washing machine urceolus by water proof ring close
, comprising the double dynamical driving assembly of washing machine described above, described line shaft output is connected with the impeller of washing machine, and described power axle sleeve output is connected with the inner core of washing machine.
The present invention compared with prior art, has the following advantages:
1, adopt the two independent rotor of dual-rotor direct drive motor directly to drive line shaft and power axle sleeve, do not need gear reduction transmission, the mechanical loss of gearless driving, adopting direct current direct driving motor is that washing machine is energy-conservation, and reduced the noise of washing machine, improved the useful life of washing machine;
2, between line shaft and power axle sleeve, rotating speed and turning to turns round arbitrarily, thereby makes realize any rotating speed and turn to running between the impeller of washing machine and inner core, adapts to the washing of different clothings, has improved the effect of washing machine;
3, gearless mechanical structure, simple in structure, takes up room little, reliable, is convenient to arrange, is easy to manufacture.
Accompanying drawing explanation
Below the expressed content of each width accompanying drawing of this specification and the mark in figure are briefly described:
Fig. 1 is a kind of execution mode structural representation of the double dynamical driving assembly of washing machine of the present invention.
In Fig. 1: 1. line shaft, 2. power axle sleeve, 3. inner waterproofing circle, 4. outer water proof ring, 5. bearing, 6. solenoid, 7. moving clutch cover, 8. internal stator, 9. inner rotator, 10. braked wheel, 11. brake bands, 12. braking cover plates, 13. ring flanges, 14. permanent magnets, 15. outer stator, 16. external rotors, 17. quiet clutch covers.
Fig. 2 is all optional a kind of structural representations of motor internal of the present invention and external motor.
In Fig. 2: 18. rotor I, 19. stator I.
Fig. 3 is all optional the second structural representations of motor internal of the present invention and external motor.
In Fig. 3: 20. stator II, 21. rotor II.
Fig. 4 is all optional the third structural representations of motor internal of the present invention and external motor.
In Fig. 4: 22. external rotor I, 23. internal rotor I, 24. internal stator I, 25. external stator I.
Embodiment
Contrast accompanying drawing below, the description by embodiment, is described in further detail the specific embodiment of the present invention.
As shown in Figure 1, this direct driving motor comprises stator and rotor and axle, rotor comprises inner rotator 9 and external rotor 16, stator comprises internal stator 8 and outer stator 15, axle comprises line shaft 1 and power axle sleeve 2, and wherein, external rotor 16, outer stator 15 and line shaft 1 form external motor, line shaft is connected with external rotor, and line shaft is as the power efferent of external motor; Inner rotator 9, internal stator 8 and power axle sleeve 2 form motor internal, and inner rotator is connected with power axle sleeve, and line shaft cover is as the power efferent of motor internal; Line shaft 1 is located in power axle sleeve 2, and line shaft 1 and power axle sleeve 2 coaxially arrange.
As described in Fig. 2 to Fig. 4, external motor and motor internal structure all can adopt outer rotor motor structure or double-rotor machine structure or inner rotor motor structure, are combined to form various structural electromotors.
Specifically, outer rotor motor structure is the electric machine structure that rotor I 18 is arranged on stator I 19 outsides.Inner rotor motor structure is the electric machine structure that rotor II 21 is arranged on stator II 20 inside.Double-rotor machine structure is that external rotor I 22, external stator I 25, internal stator I 24, internal rotor I 23 set gradually from outside to inside, wherein, external rotor I 22 is connected with a power efferent with internal rotor I 23 simultaneously, adopts this electric machine structure, moment is large, more energy-conservation.
Preferably, direct driving motor structure adopts external rotor 16, outer stator 15, internal stator 8, inner rotator 9 to set gradually from outside to inside, outer stator 15 and internal stator 8 are structure as a whole, external motor and motor internal combine, be a kind of brand-new electric machine structure, reliable, simple in structure, take up room little, be convenient to arrange and realize.
The double dynamical driving assembly of washing machine that adopts above-mentioned direct driving motor, it comprises the ring flange 13 being connected on washing machine urceolus, wherein, outer stator 15 and internal stator 8 are all fixedly mounted on ring flange 13.
Between line shaft 1 and power axle sleeve 2, be provided with arrangement of clutch, this arrangement of clutch comprises permanent magnet 14, moving clutch cover 7, quiet clutch cover 17 and solenoid 6, permanent magnet 14 is connected with moving clutch cover 7, moving clutch cover 7 is located at inner rotator 9 inner rings, quiet clutch cover 17 is connected with line shaft 1, solenoid 6 is positioned at inner rotator 9 belows, by solenoid power on/off, realizes the clutch work of arrangement of clutch.
This driving assembly also comprises brake mechanism, and this brake mechanism comprises brake band 11 and braked wheel 10, and braked wheel 10 is connected with power axle sleeve 2, and brake band 11 is fixed on ring flange 13 and brakes on cover plate 12.Realize the braking under the various operating modes of washing machine.
Between power axle sleeve 2 and ring flange 13, be provided with bearing 5, between the end of ring flange 13 and power axle sleeve 2, by inner waterproofing circle 3 and outer water proof ring 4, carry out sealing protection, operate steadily.
Adopt the birotor of direct driving motor directly to drive line shaft 1 and power axle sleeve 2, do not need gear reduction transmission, machinery-free loss, has reduced the noise of washing machine; And can realize rotating speed and direction running arbitrarily between line shaft 1 and power axle sleeve 2, adapt to the washing of different clothings.
Adopt the washing machine of the double dynamical driving assembly of above-mentioned washing machine, line shaft 1 input is connected with external rotor, line shaft output is connected with the impeller of washing machine, and power axle sleeve 2 inputs are connected with inner rotator, and power axle sleeve output is connected with the inner core of washing machine.
During washing of drum type washing machine, can drive direct driving motor, allow the rotating in same direction that the washing machine impeller being connected with line shaft output and the inner core being connected with power axle sleeve output can arbitrary speed, or the mutual backwards rotation of arbitrary speed, or can allow arbitrarily its one of them rotation work that carries out separately any rotating speed and turn to by driving direct driving motor also can convey the impeller that line shaft output connects and the inner core being connected with power axle sleeve output; And under specific washing operating mode, the impeller being connected with line shaft output can independently carry out rotational speed adjusting arbitrarily with the inner core being connected with power axle sleeve output.
During dehydration, can start arrangement of clutch, make it line shaft and power axle sleeve by the locking effect of arrangement of clutch, make line shaft and the automatic combination of power axle sleeve, there is the unidirectional continuous rotation of high speed, centrifugal dehydration simultaneously; Also can directly drive external motor and motor internal, make line shaft and power axle sleeve not pass through arrangement of clutch continuous rotation in the same way, centrifugal dehydration.
When washing machine needs brake hard, can hold braked wheel tightly by brake band, in conjunction with arrangement of clutch, line shaft and power axle sleeve are braked simultaneously.Also can not pass through brake mechanism, adopt the electromagnetic braking principle of motor to brake washing machine, realize the various operating modes of washing machine.
Direct driving motor, the double dynamical driving assembly of washing machine and washing machine structure are simple, efficiency and the power loss of the gear mate of conventional washer speed-reducing clutch have been improved, simplified the system configuration of driving and clutch, reduce the noise of washing machine, improved effect and the useful life of washing machine.
By reference to the accompanying drawings the present invention is exemplarily described above; obviously specific implementation of the present invention is not subject to the restrictions described above; as long as adopted the improvement of the various unsubstantialities that design of the present invention and technical scheme carry out; or without improving, design of the present invention and technical scheme are directly applied to other occasion, all within protection scope of the present invention.
Claims (10)
1. a direct driving motor, comprise stator, rotor, axle, it is characterized in that: described axle comprises line shaft (1) and power axle sleeve (2), described rotor comprises inner rotator (9) and external rotor (16), described stator comprises internal stator (8) and outer stator (15), and described external rotor (16) is connected with line shaft (1); Described inner rotator (9) is connected with power axle sleeve (2).
2. direct driving motor as claimed in claim 1, is characterized in that: described outer stator (15) and internal stator (8) are structure as a whole.
3. direct driving motor as claimed in claim 1, is characterized in that: described line shaft (1) is located in power axle sleeve (2), and described line shaft (1) and power axle sleeve (2) are coaxial.
4. direct driving motor as claimed in claim 1, it is characterized in that: described internal stator (8) and inner rotator (9) form motor internal, outer stator (15) and external rotor (16) form external motor, and the structure of described motor internal and external motor all can be outer rotor motor structure or double-rotor machine structure or inner rotor motor structure.
5. direct driving motor as claimed in claim 1, is characterized in that: described external rotor (16), outer stator (15), internal stator (8), inner rotator (9) set gradually from outside to inside.
6. the double dynamical driving assembly of washing machine, comprises ring flange (13), it is characterized in that: also comprise direct driving motor described in claim 1, described outer stator (15) and internal stator (9) are located on the ring flange (13) being connected on washing machine urceolus.
7. the double dynamical driving assembly of washing machine as claimed in claim 6, it is characterized in that: between described line shaft (1) and power axle sleeve (2), be provided with arrangement of clutch, described arrangement of clutch comprises permanent magnet (14), moving clutch cover (7), quiet clutch cover (17) and solenoid (6), described permanent magnet (14) is connected with moving clutch cover (7), moving clutch cover (7) is located at inner rotator inner ring, quiet clutch cover (17) is connected with line shaft (1), and solenoid (6) is positioned at inner rotator below.
8. the double dynamical driving assembly of washing machine as claimed in claim 6, it is characterized in that: also comprise brake mechanism, described brake mechanism comprises brake band (11) and braked wheel (10), braked wheel (10) is connected with power axle sleeve (2), and brake band (11) is fixed on the ring flange (13) being connected on washing machine urceolus.
9. the double dynamical driving assembly of washing machine as claimed in claim 6, is characterized in that: described power axle sleeve (2) and be connected between ring flange (13) end on washing machine urceolus close by water proof ring.
10. a washing machine, is characterized in that: comprise the double dynamical driving assembly of washing machine described in claim 6-9 any one, described line shaft (1) output is connected with the impeller of washing machine, and described power axle sleeve (2) output is connected with the inner core of washing machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310552650.2A CN103580408A (en) | 2013-11-08 | 2013-11-08 | Direct drive motor, washing machine double power drive assembly and washing machine thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310552650.2A CN103580408A (en) | 2013-11-08 | 2013-11-08 | Direct drive motor, washing machine double power drive assembly and washing machine thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103580408A true CN103580408A (en) | 2014-02-12 |
Family
ID=50051546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310552650.2A Pending CN103580408A (en) | 2013-11-08 | 2013-11-08 | Direct drive motor, washing machine double power drive assembly and washing machine thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103580408A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105780373A (en) * | 2014-12-23 | 2016-07-20 | 安徽聚隆传动科技股份有限公司 | Power device of dual-drive washing machine |
| CN106130252A (en) * | 2016-08-30 | 2016-11-16 | 广州市中浪机械科技有限公司 | A kind of bidirectional driving apparatus and waterwheel aerator |
| CN108570808A (en) * | 2018-04-27 | 2018-09-25 | 广东威灵电机制造有限公司 | Roller washing machine and its control method of washing |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1170059A (en) * | 1996-06-12 | 1998-01-14 | 三星电子株式会社 | Washing machine |
| CN1361322A (en) * | 2000-12-26 | 2002-07-31 | 戴国骏 | Drive mechanism of fully automatic washing machine |
| CN2658196Y (en) * | 2003-09-27 | 2004-11-24 | 王国华 | Clutch special for washer |
| WO2013070008A1 (en) * | 2011-11-10 | 2013-05-16 | 주식회사 아모텍 | Motor for washing machine, method for manufacturing same, and washing machine having same |
| CN203554238U (en) * | 2013-11-08 | 2014-04-16 | 袁勇 | Direct drive motor, washing machine double-motor drive assembly and washing machine thereof |
-
2013
- 2013-11-08 CN CN201310552650.2A patent/CN103580408A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1170059A (en) * | 1996-06-12 | 1998-01-14 | 三星电子株式会社 | Washing machine |
| CN1361322A (en) * | 2000-12-26 | 2002-07-31 | 戴国骏 | Drive mechanism of fully automatic washing machine |
| CN2658196Y (en) * | 2003-09-27 | 2004-11-24 | 王国华 | Clutch special for washer |
| WO2013070008A1 (en) * | 2011-11-10 | 2013-05-16 | 주식회사 아모텍 | Motor for washing machine, method for manufacturing same, and washing machine having same |
| CN203554238U (en) * | 2013-11-08 | 2014-04-16 | 袁勇 | Direct drive motor, washing machine double-motor drive assembly and washing machine thereof |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105780373A (en) * | 2014-12-23 | 2016-07-20 | 安徽聚隆传动科技股份有限公司 | Power device of dual-drive washing machine |
| CN105780373B (en) * | 2014-12-23 | 2020-01-07 | 安徽聚隆传动科技股份有限公司 | Power device of double-drive washing machine |
| CN106130252A (en) * | 2016-08-30 | 2016-11-16 | 广州市中浪机械科技有限公司 | A kind of bidirectional driving apparatus and waterwheel aerator |
| CN108570808A (en) * | 2018-04-27 | 2018-09-25 | 广东威灵电机制造有限公司 | Roller washing machine and its control method of washing |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103346655B (en) | Dual rotor permanent magnetic motor and washing machine | |
| CN103997174B (en) | Rotor with salient pole formula mixed excitation electric machine based on magnetic gear | |
| CN203339913U (en) | Dual-rotor permanent magnet motor and washing machine | |
| CN206237248U (en) | A kind of permanent magnet synchronous type electric vehicle hub | |
| CN109017271B (en) | Electric automobile and power driving device thereof | |
| CN102877269A (en) | Direct-driven transmission reducing mechanism of motor of washing machine | |
| CN103580408A (en) | Direct drive motor, washing machine double power drive assembly and washing machine thereof | |
| CN105048707A (en) | Direct-current brushless in-wheel motor with power outage brake function | |
| CN103206336A (en) | Horizontal shaft dual-rotor hydroelectric generation device | |
| CN203554238U (en) | Direct drive motor, washing machine double-motor drive assembly and washing machine thereof | |
| CN110385979A (en) | A kind of electronic automobile drive motor assembly | |
| CN201254419Y (en) | Asynchronous gearless traction machine of household elevator | |
| CN105119450A (en) | Low-speed large-torque magnetic drive composite motor | |
| CN204416866U (en) | A kind of permanent-magnet synchnorous gearless dragging machine | |
| CN103552462A (en) | Harmonic reducing motor drive hub device | |
| CN204343055U (en) | A kind of washing machine direct driving motor power set | |
| CN203522497U (en) | Non-wear induction speed-reduction variable-speed motor | |
| CN203222411U (en) | Permanent magnet synchronous traction machine for asynchronous starting of elevators | |
| CN101741176B (en) | Integrated double-rotor electric generator | |
| CN209479409U (en) | The running gear and mine truck of a kind of wheel, vehicle | |
| CN208726629U (en) | A kind of no motor treadmill roller | |
| CN208581141U (en) | A kind of integrated radial flux permanent magnetism wheel hub motor system | |
| CN202334135U (en) | Power assembly for construction elevator | |
| CN204992847U (en) | A high rotation torque gear motor for mixer | |
| CN205336026U (en) | Reel is with built -in type PMSM |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140212 |