CN102684377A - Motor reducer - Google Patents
Motor reducer Download PDFInfo
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- CN102684377A CN102684377A CN 201210164423 CN201210164423A CN102684377A CN 102684377 A CN102684377 A CN 102684377A CN 201210164423 CN201210164423 CN 201210164423 CN 201210164423 A CN201210164423 A CN 201210164423A CN 102684377 A CN102684377 A CN 102684377A
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Abstract
The invention discloses a motor reducer, which comprises an output shaft, a motor and a gear reducing mechanism, wherein the output shaft is coaxially arranged inside an electronic rotor of the motor and fixedly connected with an output gear of the gear reducing mechanism; and an input gear shaft of the gear reducing mechanism is inserted into an axle hole of the motor rotor. The input gear shaft of the gear reducing mechanism is inserted into the axle hole of the motor rotor, so that the motor and the gear reducing mechanism are effectively integrated into a whole. The motor rotor is used as a gear carrier, so that the entire motor reducer is simple and compact in structure, small in axial size and small in floor area. In addition, the speed reducing range of a gear differential mechanism is increased, thereby large reduction ratio output is achieved, the condition that the motor runs at high speed is kept and the use efficiency of the motor is improved.
Description
Technical field
The present invention relates to the decelerator technical field, particularly a kind of motor reducer.
Background technology
Motor possesses multiple advantages such as energy high conversion efficiency height, energy-saving and environmental protection; Thereby in commercial production and life, obtained using widely; In such as equipment such as electric motor car, electro-tricycle, electric automobile, washing machines, the motor equipment that all is absolutely necessary.The rotating speed of common electric machine is higher; In order to obtain suitable output speed; In practical application; Need slow down to motor, the normal at present mode that adopts makes motor be delivered to decelerator through the one-level pulley decelerates, and the deceleration that one-level planetary gear reducing gear is accomplished certain speed ratio is set in decelerator.Such motor reducer service efficiency of motor in actual use is not high, can not accomplish big retarding specific output, and complex structure, and axial dimension is bigger, and it is big to take up room when being connected with equipment such as electric motor car, electric automobile, washing machines.For equipment such as washing machines, often need to realize the drive speed reducer structure of big retarding specific output.
Therefore, how designing a kind of compact conformation, the little motor reducer that takes up room, is the present technical issues that need to address of those skilled in the art.
Summary of the invention
The purpose of this invention is to provide a kind of motor reducer, this motor reducer simple and compact for structure, take up room for a short time, but also can realize big retarding specific output.
For solving the problems of the technologies described above; The present invention provides a kind of motor reducer; Comprise output shaft, motor and gear reduction; Said output shaft is coaxially installed on the electronics internal rotor of said motor and affixed with the output gear of said gear reduction, and the input gear shaft of said gear reduction is plugged in the axis hole of said rotor.
Preferably, said gear reduction comprises first gear, second gear, idler gear and output gear; Said first gear and said second gear are packed in the two ends of said input gear shaft, said first gear and the engagement of said idler gear, said second gear and the engagement of said output gear; Said idler gear is sleeved on the said output shaft, and said output gear and said output shaft are affixed.
Preferably, said gear reduction comprises duplicate gear, idler gear and output gear; Said duplicate gear is sleeved on the said input gear shaft, said idler gear and said output gear respectively with the first order gear and the second level gears engaged of said duplicate gear; Said idler gear is sleeved on the said output shaft, and said output gear and said output shaft are affixed.
Preferably, said idler gear is external gear or ring gear.
Preferably, said output gear is external gear or ring gear.
Preferably, said motor reducer also comprises arrangement of clutch, and said arrangement of clutch is arranged between institute's gear reduction and the said rotor, so that realize low speed output and the conversion of output at a high speed.
Preferably, said motor reducer further comprises output sleeve, and said output sleeve is sleeved on the said output shaft, and the idler gear of said gear reduction is sleeved on the said output sleeve.
Preferably, the clutch fluted disc of said arrangement of clutch and said idler gear mesh and are in axial sliding connection; During low speed output, said clutch fluted disc and said rotor are in not fastening state, and when exporting at a high speed, said clutch fluted disc engages with said rotor.
Preferably, said arrangement of clutch is electromagnetic clutch device or mechanical clutch means.
Above-mentioned background is technological relatively; Motor reducer provided by the invention comprises output shaft, motor and gear differential attachment; Said output shaft is coaxially installed on the electronics internal rotor of said motor and affixed with the output gear of said gear reduction, and the input gear shaft of said gear reduction is plugged in the axis hole of said rotor.Because the input gear shaft of gear reduction is plugged in the axis hole of rotor; Thereby motor and gear reduction are become one effectively; With rotor as tooth rest, make whole motor reducer simple and compact for structure, axial dimension is little, it is little to take up room.In addition, the reduction range of gear reduction is big, so can realize big retarding specific output, makes motor can keep running up, and has improved the service efficiency of motor.
In another preferred embodiment; Also be provided with arrangement of clutch between said rotor and the said gear reduction; Can be through the regulation and control arrangement of clutch; Output shaft both can also can be exported with rotating speed with rotor through the output of gear differential attachment low speed simultaneously, satisfy the demand of the different operating modes of external equipment.
In another preferred embodiment, said motor reducer further comprises output sleeve, and output sleeve is sleeved on the output shaft, and output shaft and output sleeve are exported simultaneously, realizes composite power output.
Description of drawings
Fig. 1 is the cutaway view of first kind of embodiment of motor reducer provided by the present invention;
Fig. 2 is the transmission sketch map of first kind of embodiment of motor reducer provided by the present invention;
Fig. 3 is the transmission sketch map of second kind of embodiment of motor reducer provided by the present invention;
Fig. 4 is the transmission sketch map of the third embodiment of motor reducer provided by the present invention;
Fig. 5 is the transmission sketch map of the 4th kind of embodiment of motor reducer provided by the present invention;
Fig. 6 is the transmission sketch map of the 5th kind of embodiment of motor reducer provided by the present invention;
Fig. 7 is the transmission sketch map of the 6th kind of embodiment of motor reducer provided by the present invention;
Fig. 8 is the transmission sketch map of the 7th kind of embodiment of motor reducer provided by the present invention;
Fig. 9 is the transmission sketch map of the 8th kind of embodiment of motor reducer provided by the present invention.
Embodiment
Core of the present invention provides a kind of motor reducer, this motor reducer simple and compact for structure, take up room for a short time, but also can realize big retarding specific output.
In order to make those skilled in the art person understand the present invention program better, the present invention is done further detailed description below in conjunction with accompanying drawing and embodiment.
It is pointed out that it is to be arranged in figure and parts position each other defines with parts among Fig. 1 to Fig. 9 that relate among this paper upper and lower waited the noun of locality, just in order to explain the clear of technical scheme and conveniently.Should be appreciated that the noun of locality that this paper adopts should not limit the scope that present specification is asked for protection.
With reference to figure 1, Fig. 1 shows the cutaway view of first kind of embodiment of motor reducer.
In this kind execution mode, this motor reducer comprises motor, and said motor comprises motor housing 21, motor stator 22 and rotor 23; Motor stator 22 is fixed on the motor housing 21, and rotor 23 is coaxially installed in the motor stator 22, and rotor 23 is provided with a plurality of axis holes, and the two ends up and down of rotor 23 also are provided with upper end cover 24 and bottom end cover 25; Can be bottom end cover 25, motor stator 22 and upper end cover 24 is fixing through lock-screw 51; Above upper end cover 24, also be fixedly connected with mounting panel 26, can motor reducer be installed on the external equipment through mounting panel 26.
Said motor reducer also comprises output shaft 11; Output shaft 11 concentrics are arranged at the inside of said rotor 23; Between output shaft 11 and the rotor 23 oiliness bearing can be set; Output shaft 11 radially limits rotor 23, and realizes relatively rotating between output shaft 11 and the rotor 23 through oiliness bearing.
Said motor reducer also comprises gear reduction, and said gear reduction comprises input gear shaft 31, first gear 321, second gear 322, idler gear 331 and output gear 332; Input gear shaft 31 is plugged in the axis hole of rotor 23, is provided with oiliness bearing between input gear shaft 31 and the rotor 23, through realizing relatively rotating between oiliness bearing input gear shaft 31 and the rotor 23; First gear 321 and second gear 322 are packed in the two ends of input gear shaft 31; First gear 321 and idler gear 331 engagements, second gear 322 and output gear 332 engagements.
Idler gear 331 is sleeved on the output shaft 11, and is unfixing with output shaft 11; Output gear 332 is affixed with output shaft 11, can be fixedly connected through straight pin 53; Also be provided with rolling bearing 54 between output gear 332 and the bottom end cover 25, can realize relatively rotating between output gear 332 and the bottom end cover 25, and limit the axial of output gear 332 simultaneously and move radially.
Here need to prove, can be in rotor a plurality of input gear shafts of plug-in mounting and first gear and second gear that cooperate with it; The axis hole number of rotor is preferably 2 ~ 4, the layout of a plurality of input gear shafts can so that motor and gear reduction be combined in work the time more stable; Can certainly be only on rotor the gear shaft of plug-in mounting and the gear of cooperation with it.
With reference to figure 2, shown in Fig. 2 the transmission sketch map of first kind of embodiment of said motor reducer.During work; Behind the electrical power, drive motors rotor 23 rotates, and drives input gear shaft 31 that is connected with rotor 23 and first gear 321 and 322 revolution of second gear that install with input gear shaft 31 simultaneously; Because the idler gear 331 and first gear 321 mesh and exist tooth poor; Can drive 31 rotations of input gear shaft simultaneously, rotate, drive at last with output gear 332 affixed output shafts 11 and rotate through the engagement driving output gear 332 of second gear 322 with output gear 332; Owing to have tooth difference relation between first gear 321, second gear 322, idler gear 331 and the output gear 332,, drive the output of output shaft 11 low speed so can produce speed discrepancy between output gear 332 and the rotor 23.
Here need to prove that the tooth difference relation between first gear 321, second gear 322, idler gear 331 and the output gear 332 can be regulated according to the required speed reducing ratio of reality and confirmed.
In this kind embodiment, idler gear 331 is ring gear with output gear 332.
With reference to figure 3, in second kind of embodiment, said gear reduction comprises duplicate gear 32, idler gear 331 and output gear 332; Duplicate gear 32 is sleeved on the input gear shaft 31 ', idler gear 331 and output gear 332 respectively with the first order gear 321 and 322 engagements of second level gear of duplicate gear 32; Idler gear 331 is sleeved on the output shaft 11, and unfixing with output shaft 11, output gear 332 is fixedly connected with output shaft 11; Wherein, idler gear 331 is external gear with output gear 332.
In second kind of embodiment; Input gear shaft 31 ' fixedly is inserted on the rotor 23; Can relatively rotate between duplicate gear 32 and the input gear shaft 31 '; When drive motors rotor 23 rotates, drive duplicate gear 32 revolution and rotations simultaneously, can reach the purpose that output shaft 11 low speed are exported equally according to first order gear 321, second level gear 322 and the idler gear 331 of duplicate gear 32, tooth difference relation between the output gear 332.
Certainly, also can input gear shaft 31 ' be rotationally connected with rotor 23, duplicate gear 32 is fixedly connected with input gear shaft 31 ', can realize the output of output shaft 11 low speed equally.
In second kind of embodiment or aforementioned first kind of embodiment; Said idler gear 331 can be external gear; Also can be ring gear; Said output gear 332 can be external gear, also can be ring gear, thereby makes said gear reduction that following several kinds of different embodiment can be arranged.
It is pointed out that function structure or member identical or that communicate indicates with identical mark in the drawings in each execution mode.
With reference to figure 4, in the third execution mode, input gear shaft 31 rotates and is plugged in the rotor 23, and first gear 321 and second gear 322 are packed in the two ends of input gear shaft 31; Wherein, said idler gear 331 is external gear with said output gear 332.
With reference to figure 5, in the 4th kind of execution mode, input gear shaft 31 rotates and is plugged in the rotor 23, and first gear 321 and second gear 322 are packed in the two ends of input gear shaft 31; Wherein, said idler gear 331 is a ring gear, and said output gear 332 is an external gear.
With reference to figure 6, in the 5th kind of execution mode, input gear shaft 31 rotates and is plugged in the rotor 23, and first gear 321 and second gear 322 are packed in the two ends of input gear shaft 31; Wherein, said idler gear 331 is an external gear, and said output gear 332 is a ring gear.
With reference to figure 7; In the 6th kind of execution mode; Input gear shaft 31 ' is fixedly connected with rotor 23; Duplicate gear 32 and input can relatively rotate between the gear shaft 31 ', idler gear 331 and output gear 332 respectively with the first order gear 321 and 322 engagements of second level gear of duplicate gear 32; Wherein, said idler gear 331 is a ring gear, and said output gear 332 is an external gear.
Because the number of teeth of duplicate gear 32 two-stage gears is different; So can also be with the first order gear 321 ' and output gear 332 engagements of duplicate gear 32; Second level gear 322 ' and idler gear 331 engagements, wherein idler gear 331 still is a ring gear, output gear 332 still is an external gear; This is the 7th kind of execution mode, and is as shown in Figure 8.
The above-mentioned several kinds of execution modes transmission principle with first kind of embodiment in the course of the work are identical, repeat no more here.
It is pointed out that said gear reduction except above-mentioned several kinds of embodiments, can also have other embodiment certainly,, make output shaft and rotor can produce speed discrepancy and get final product as long as can realize differential reducing.
In actual the use; Some external equipment requires output shaft that different rotating speed is arranged under different working conditions, like washing machine, under the washing operating mode, needs the output of output shaft low speed; Under dehydration condition, need output shaft to export at a high speed, make that washings can be dehydrated fully.In order to realize the demand of the different operating modes of external equipment, can make further improvement to above-mentioned motor reducer.
Further, said motor reducer also comprises arrangement of clutch 4, and arrangement of clutch 4 is arranged between gear reduction and the rotor 23, so that realize low speed output and the conversion of output at a high speed.
Said arrangement of clutch 4 can be electromagnetic clutch device, also can be mechanical clutch means.Be that example describes below with the electromagnetic clutch device.
In conjunction with Fig. 1, particularly, electromagnetic clutch device comprises clutch fluted disc 41, solenoid 42, coil holder 43 and coil retainer 44, and clutch fluted disc 41 further comprises magnetic conductive part and non-magnetic conductive part; Solenoid 42 is arranged at coil holder 43, is placed in the coil retainer 44, and coil retainer 44 is a magnetic conductor, is arranged at the top of clutch fluted disc 41, and the endoporus of coil retainer 44 also is provided with spring 45.
Clutch fluted disc 41 can and be in axial sliding connection with idler gear 331 engagements.Here need to prove that clutch fluted disc 41 all is in engagement with idler gear 331 under any operating mode, and can not produce relative rotation between the two.
After the electromagnetic clutch device energising; Produce magnetic field around the solenoid 42, because coil retainer 44 is a magnetic conductor, so produce electromagnetic force between the magnetic conductive part of coil retainer 44 and clutch fluted disc 41; The elastic force that clutch fluted disc 41 can overcome spring 45 passes through idler gear 331 axially to front slide; Make and clutch fluted disc 41 and mounting panel 26 engagings behind the electrical power, can realize the output of output shaft 11 low speed at this moment through gear reduction; After the electromagnetic clutch device outage, magnetic field disappears, under the elastic force effect of spring 45; Clutch fluted disc 41 axially slides backward through idler gear 331, makes clutch fluted disc 41 and mounting panel 26 throw off, and the while engages with rotor 23; The gear reduction self-locking; Behind the electrical power, output shaft 11 rotates with speed with rotor 23 at this moment, and realization is output at a high speed.
In the course of the work, when rotor 23 rotates with output shaft 11, can produce friction inevitably; In order to reduce friction; Can between rotor 23 and output shaft 11, plane bearing 55 be set,, prolong working life to slow down the pivoting friction between rotor 23 and the output shaft 11.
Further, between output shaft 11 and coil retainer 44, jump ring is set and limits moving axially of output shaft 11.
In order to make in the course of work, output shaft 11 can more stably rotate, and between output shaft 11 and mounting panel 26, is provided with first rolling bearing 551 and second rolling bearing 552.
Further, between the rotor 23 and second gear ring 332, neck bush 52 is set, on output shaft 11, jump ring is set, in order to moving axially of restriction rotor 23.
Can also make improvement further to above-mentioned motor reducer.
Further, said motor reducer also comprises output sleeve 12, and said output sleeve 12 is sleeved on the output shaft 11, between output sleeve 12 and the output shaft 11 oiliness bearing can be set, and makes between output sleeve 12 and the output shaft 11 and can realize relatively rotating.
With reference to figure 9, the transmission sketch map when Fig. 9 installs output sleeve additional for motor reducer.In the 8th kind of execution mode; Gear reduction comprises the input gear shaft 31 that is plugged in the rotor 23; Be packed in first gear 321 and second gear, 322, the first gears 321 and idler gear 331 engagements at input gear shaft 31 two ends, second gear 322 and output gear 332 engagements; Output gear 332 is affixed with output shaft 11; Idler gear 331 is ring gear with output gear 332.
Can be sleeved on idler gear 331 on the output sleeve 12 this moment.Arrangement of clutch 4 is arranged between output sleeve 12 and the rotor 23; Particularly; The clutch fluted disc 41 of arrangement of clutch 4 can and be in axial sliding connection with idler gear 331 engagements, also can be connected with output sleeve 12 through spline housing, meshes and is in axial sliding connection with spline housing.Need to prove that clutch fluted disc 41, all meshes and can not relatively rotate with idler gear 331 or spline housing no matter be to be connected with output sleeve 12 through idler gear 331 or spline housing under any operating mode.Through regulating, said clutch fluted disc can or break off with rotor 23 engagings and being connected.
When clutch fluted disc 41 engaged with rotor 23, idler gear 331 was locked with rotor 23, makes the gear reduction self-locking, and output shaft 11 is exported with rotating speed with rotor 23.
When clutch fluted disc 41 and rotor 23 breaks off when being connected, clutch teeth dish 41 is engaged with the fixture of motor, the output sleeve 12 that is connected with arrangement of clutch 4 is in stationary state, and through gear reduction, output shaft 11 can realize that low speed exports; At this moment; Clutch teeth dish 41 is not engaged with the fixture of motor; Make clutch fluted disc 41 be in not stationary state, the output sleeve 12 that is connected with clutch fluted disc 41 also is in not stationary state, in the output of output shaft 11 low speed; Output sleeve 12 also with certain speed ratio low speed output, promptly can be realized composite power output.
Here need to prove output shaft 11 and output sleeve 12 both low speed output in the same way, also oppositely low speed output.Output shaft 11 is identical with turning to of output sleeve 12 or opposite, depends on the positive negative value of gear reduction tooth difference ratio, in practical application, can set the tooth difference relation of gear reduction as required.
Here need to prove also that the gear reduction that comprises the motor reducer of output sleeve can have other embodiment equally, can be ring gear equally, also can be external gear like idler gear 331 and output gear 332; Also can replace first gear 321 and second gear, 322 realization identical functions with duplicate gear.
More than motor reducer provided by the present invention has been carried out detailed introduction.Used concrete example among this paper principle of the present invention and execution mode are set forth, the explanation of above embodiment just is used for helping to understand method of the present invention and core concept thereof.Should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the principle of the invention, can also carry out some improvement and modification to the present invention, these improvement and modification also fall in the protection range of claim of the present invention.
Claims (9)
1. motor reducer; Comprise output shaft, motor and gear reduction; It is characterized in that; Said output shaft is coaxially installed on the electronics internal rotor of said motor and affixed with the output gear of said gear reduction, and the input gear shaft of said gear reduction is plugged in the axis hole of said rotor.
2. motor reducer as claimed in claim 1 is characterized in that, said gear reduction comprises first gear, second gear, idler gear and output gear; Said first gear and said second gear are packed in the two ends of said input gear shaft, said first gear and the engagement of said idler gear, said second gear and the engagement of said output gear; Said idler gear is sleeved on the said output shaft, and said output gear and said output shaft are affixed.
3. motor reducer as claimed in claim 1 is characterized in that said gear reduction comprises duplicate gear, idler gear and output gear; Said duplicate gear is sleeved on the said input gear shaft, said idler gear and said output gear respectively with the first order gear and the second level gears engaged of said duplicate gear; Said idler gear is sleeved on the said output shaft, and said output gear and said output shaft are affixed.
4. like claim 2 or 3 described motor reducers, it is characterized in that said idler gear is external gear or ring gear.
5. like claim 2 or 3 described motor reducers, it is characterized in that said output gear is external gear or ring gear.
6. like each described motor reducer of claim 1 to 3; It is characterized in that; Said motor reducer also comprises arrangement of clutch, and said arrangement of clutch is arranged between institute's gear reduction and the said rotor, so that realize low speed output and the conversion of output at a high speed.
7. motor reducer as claimed in claim 6 is characterized in that said motor reducer further comprises output sleeve, and said output sleeve is sleeved on the said output shaft, and the idler gear of said gear reduction is sleeved on the said output sleeve.
8. motor reducer as claimed in claim 6 is characterized in that, the clutch fluted disc of said arrangement of clutch and said idler gear mesh and be in axial sliding connection; During low speed output, said clutch fluted disc and said rotor are in not fastening state, and when exporting at a high speed, said clutch fluted disc engages with said rotor.
9. motor reducer as claimed in claim 6 is characterized in that, said arrangement of clutch is electromagnetic clutch device or mechanical clutch means.
Priority Applications (28)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210164423 CN102684377A (en) | 2012-05-24 | 2012-05-24 | Motor reducer |
| US14/403,063 US9562309B2 (en) | 2012-05-24 | 2013-01-28 | Double drive transmission method, mechanism, washing machine and washing method |
| CN201310032053.7A CN103422326B (en) | 2012-05-24 | 2013-01-28 | Drive unit of washing machine and washing machine |
| KR1020147036375A KR20150091224A (en) | 2012-05-24 | 2013-01-28 | Method and apparatus for double-balanced power output of washing machine, washing machine, and washing method |
| PCT/CN2013/071056 WO2013174157A1 (en) | 2012-05-24 | 2013-01-28 | Method and apparatus for double-balanced power output of washing machine, washing machine, and washing method |
| KR1020147036376A KR20150091225A (en) | 2012-05-24 | 2013-01-28 | Gear reduction apparatus, washing machine, and washing method |
| CN2013200474723U CN203166687U (en) | 2012-05-24 | 2013-01-28 | Gear deceleration motor |
| CN201310031707.4A CN103422325B (en) | 2012-05-24 | 2013-01-28 | Washing machine two even power output method, device, washing machine and washing methods |
| US14/403,008 US20150107382A1 (en) | 2012-05-24 | 2013-01-28 | Gear Reduction Mechanism, Washing Machine and Washing Method |
| MX2014014064A MX2014014064A (en) | 2012-05-24 | 2013-01-28 | Gear reduction apparatus, washing machine, and washing method. |
| BR112014029151A BR112014029151A2 (en) | 2012-05-24 | 2013-01-28 | gear reducer mechanism, washer and washing method |
| CN201310031709.3A CN103422316B (en) | 2012-05-24 | 2013-01-28 | A kind of mechanical reduction gear, washing machine and washing methods thereof |
| MX2014014063A MX353973B (en) | 2012-05-24 | 2013-01-28 | Method and apparatus for double-balanced power output of washing machine, washing machine, and washing method. |
| BR112014029147-0A BR112014029147B1 (en) | 2012-05-24 | 2013-01-28 | dual drive transmission method, mechanism, washing machine and washing method |
| CN201310033156.5A CN103427547B (en) | 2012-05-24 | 2013-01-28 | Toothed gearing electric motor |
| PCT/CN2013/071057 WO2013174158A1 (en) | 2012-05-24 | 2013-01-28 | Gear reduction apparatus, washing machine, and washing method |
| CN201310125337.0A CN103427550B (en) | 2012-05-24 | 2013-04-11 | Gear reduction method |
| CN201310124978.4A CN103422324B (en) | 2012-05-24 | 2013-04-11 | Driving mechanism for washing machine |
| CN201310126128.8A CN103427551B (en) | 2012-05-24 | 2013-04-11 | Driving means |
| CN201310126291.4A CN103427552B (en) | 2012-05-24 | 2013-04-11 | Mechanical reduction gear |
| CN2013201806904U CN203243178U (en) | 2012-05-24 | 2013-04-11 | Drive device |
| CN2013201824103U CN203239881U (en) | 2012-05-24 | 2013-04-11 | Double-side gear input mechanism of gear reducer |
| CN2013201792761U CN203243177U (en) | 2012-05-24 | 2013-04-11 | Gear motor |
| CN2013201803658U CN203239880U (en) | 2012-05-24 | 2013-04-11 | Gear reducer |
| CN201310125099.3A CN103427549B (en) | 2012-05-24 | 2013-04-11 | Motor deceleration method |
| CN2013201791932U CN203270316U (en) | 2012-05-24 | 2013-04-11 | Driving mechanism of washing machine |
| CN201310124888.5A CN103427548B (en) | 2012-05-24 | 2013-04-11 | Reducing motor |
| CN2013201822678U CN203272738U (en) | 2012-05-24 | 2013-04-11 | Unilateral gear input mechanism of gear speed reducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210164423 CN102684377A (en) | 2012-05-24 | 2012-05-24 | Motor reducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102684377A true CN102684377A (en) | 2012-09-19 |
Family
ID=46815891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210164423 Pending CN102684377A (en) | 2012-05-24 | 2012-05-24 | Motor reducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102684377A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103409971A (en) * | 2013-07-31 | 2013-11-27 | 常州至精精机有限公司 | Washing machine driving mechanism and washing machine |
| WO2013174158A1 (en) * | 2012-05-24 | 2013-11-28 | Chen Chang | Gear reduction apparatus, washing machine, and washing method |
| US20160115999A1 (en) * | 2014-10-22 | 2016-04-28 | Deere & Company | Tractor/implement pto connection mechanism |
| CN109462307A (en) * | 2018-12-29 | 2019-03-12 | 无锡福美佳电子科技有限公司 | A kind of electric two-wheel vehicle electric machine structure |
-
2012
- 2012-05-24 CN CN 201210164423 patent/CN102684377A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013174158A1 (en) * | 2012-05-24 | 2013-11-28 | Chen Chang | Gear reduction apparatus, washing machine, and washing method |
| WO2013174157A1 (en) * | 2012-05-24 | 2013-11-28 | Chen Chang | Method and apparatus for double-balanced power output of washing machine, washing machine, and washing method |
| US9562309B2 (en) | 2012-05-24 | 2017-02-07 | Changzhou Machine Master Co., Ltd. | Double drive transmission method, mechanism, washing machine and washing method |
| CN103409971A (en) * | 2013-07-31 | 2013-11-27 | 常州至精精机有限公司 | Washing machine driving mechanism and washing machine |
| CN103409971B (en) * | 2013-07-31 | 2016-03-30 | 常州至精精机有限公司 | A kind of driving mechanism for washing machine and washing machine |
| US20160115999A1 (en) * | 2014-10-22 | 2016-04-28 | Deere & Company | Tractor/implement pto connection mechanism |
| US9752624B2 (en) * | 2014-10-22 | 2017-09-05 | Deere & Company | Tractor/implement PTO connection mechanism |
| CN109462307A (en) * | 2018-12-29 | 2019-03-12 | 无锡福美佳电子科技有限公司 | A kind of electric two-wheel vehicle electric machine structure |
| CN109462307B (en) * | 2018-12-29 | 2023-08-25 | 无锡福美佳电子科技有限公司 | Motor structure for electric two-wheeled vehicle |
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Application publication date: 20120919 |