CN103437127A - Washing machine transmission device, washing machine driving mechanism and washing machine - Google Patents
Washing machine transmission device, washing machine driving mechanism and washing machine Download PDFInfo
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- CN103437127A CN103437127A CN2013103481901A CN201310348190A CN103437127A CN 103437127 A CN103437127 A CN 103437127A CN 2013103481901 A CN2013103481901 A CN 2013103481901A CN 201310348190 A CN201310348190 A CN 201310348190A CN 103437127 A CN103437127 A CN 103437127A
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Abstract
The invention discloses a washing machine transmission device, a washing machine driving mechanism and a washing machine. The washing machine transmission device comprises a planetary gear train, a driving shaft and a driving shaft sleeve which is sleeved at the exterior of the driving shaft and is rotatably connected with the driving shaft, wherein the driving shaft sleeve comprises an input shaft sleeve and an output shaft sleeve; the planetary gear train comprises an inner gear ring and an inner gear ring holding sleeve which is positioned at the exterior of the inner ring and is fixedly connected with the inner gear ring; the input shaft sleeve and the inner gear ring are integrally molded; the inner gear ring holding sleeve and the output shaft sleeve are fixedly connected. The washing machine transmission device, the washing machine driving mechanism and the washing machine are simple in processing and convenient in installation, and can be used for effectively lowering the manufacturing cost.
Description
Technical field
The invention belongs to washing machine and manufacture field, be specifically related to a kind of power transmission apparatus of washing machines and driving mechanism for washing machine, washing machine.
Background technology
Manufacturing technology development along with the washing machine field, requirement for the mechanism of washing machine internal is also more and more higher, and therefore the structure of power transmission apparatus of washing machines is being guaranteed under the prerequisite of good function at present, also more and more is tending towards compact, simple, for this reason, the applicant has formerly applied for multinomial patent.Yet still there are the problems such as the processing technology requirement is high, processing difficulties, manufacturing cost in the structure of power transmission apparatus of washing machines, finally causes power transmission apparatus of washing machines when large-scale production, product percent of pass is higher.
Therefore, still be necessary power transmission apparatus of washing machines is further optimized, with optimization processing technology and mounting structure, make processing simple, easy for installation, and effectively reduce manufacturing cost.
Summary of the invention
In view of this, the object of the present invention is to provide a kind of power transmission apparatus of washing machines and driving mechanism for washing machine, washing machine, processing is simple, easy for installation, and effectively reduces manufacturing cost.
To achieve these goals, a large amount of professional knowledges of the several years of product development based in the driving mechanism for washing machine field and accumulation, simultaneously after great many of experiments, analysis and again creatively proposing each structural member of power transmission apparatus of washing machines, the applicant has drawn the optimisation technique scheme, specifically please see below.
Technical scheme provided by the invention is as follows:
A kind of power transmission apparatus of washing machines, comprise planet circular system, driving shaft, be socketed in the propeller shaft sleeve that described driving shaft is outside and be rotationally connected with it, wherein, described propeller shaft sleeve comprises input axle sleeve and output sleeve, described planet circular system comprises ring gear, with be positioned at the ring gear maintainance set that described ring gear is outside and be fixedly connected with it, described input axle sleeve and the described ring gear part that is formed in one, described ring gear maintainance set is fixedly connected with described output sleeve.
Preferably, described input axle sleeve comprises power shaft cover cover plate and input axle sleeve body, and described ring gear is connected with described input axle sleeve body by described power shaft cover cover plate;
Wherein, described power shaft cover is installed annular shim on the cover plate lower surface, and described annular shim periphery is fixedly connected with described ring gear maintainance set bottom.
Preferably, be provided with some gap spaced apart in described annular shim week, described power shaft cover cover plate lower surface is provided with the reinforcement with described gap engagement connection.
Preferably, described ring gear maintainance set bottom is fixedly connected with described annular shim periphery by spinning riveting.
Preferably, described ring gear upper end is provided with some latches or draw-in groove, and described ring gear maintainance set upper end has step, and described step medial surface is provided with draw-in groove or the latch matched with described latch or draw-in groove.
Preferably, described driving shaft comprises power shaft and output shaft, and described input axle sleeve is socketed in described power shaft outside and is rotationally connected with it, and described output sleeve is socketed in described output shaft outside and is rotationally connected with it;
Described planet circular system comprises intermeshing sun gear, planetary gear, ring gear successively, and described sun gear is fixedly installed on described power shaft, and described planetary gear is arranged on planet carrier by planet axis, and described planet carrier is fixedly connected with described output shaft.
Preferably, described planet carrier comprises planet support body and the planet cover plate be connected to one, and described planet support body is fixedly connected with described output shaft, between described planet cover plate and described input axle sleeve, bearing is installed, for supporting planet carrier.
Preferably, described bearing is oiliness bearing, and described oiliness bearing is arranged between described power shaft and described input axle sleeve simultaneously, for being rotationally connected between described power shaft and described input axle sleeve.
Preferably, a kind of driving mechanism for washing machine, comprise motor, transmission device and arrangement of clutch, described motor comprises stator module and rotor assembly, wherein, described transmission device adopts power transmission apparatus of washing machines as above, and described rotor assembly is connected with described driving shaft input.
Preferably, a kind of washing machine, comprise driving mechanism for washing machine, the washing execution unit be connected respectively with described driving mechanism for washing machine and dehydration execution unit, wherein, described driving mechanism for washing machine adopts driving mechanism for washing machine as above, and described driving shaft output is fixedly connected with described washing execution unit, and described output sleeve is fixedly connected with described dehydration execution unit.
The present invention compared with prior art has the following advantages:
1, the present invention proposes to adopt one-body molded by the input axle sleeve of power transmission apparatus of washing machines and ring gear first, particularly, can adopt integrated injection molding, and be fixedly mounted with the ring gear maintainance set in the ring gear outside, particularly, the ring gear maintainance set adopts metal material to make, by ring gear maintainance set and output sleeve, be connected, thereby the present invention is under the prerequisite of effectively guaranteeing structural strength, greatly simplified the processing technology of ring gear and input axle sleeve, avoid the installation procedure between ring gear and input axle sleeve, effectively reduce manufacturing cost;
2, on above-mentioned first basis, the present invention further optimally, on power shaft cover cover plate lower surface, annular shim is installed, particularly, annular shim adopts metal material to make, and the annular shim periphery is fixedly connected with ring gear maintainance set bottom, has effectively guaranteed rigidity intensity when power shaft is enclosed within transmitting torque, and simple in structure, easy for installation;
3, because existing typical NGW planet circular system comprises intermeshing sun gear successively, planetary gear, ring gear, sun gear is fixedly installed on described power shaft, planetary gear is arranged on planet carrier by planet axis, planet carrier is fixedly connected with output shaft, there is the more serious problem radially wobbled in the output shaft of this planet circular system always, after causing it to be applied to washing machine, the noise that washing machine can occur and play, the applicant is after great many of experiments and analysis, find that existing output shaft relies between itself and output sleeve and bearing is installed is realized supporting and install, because the output of output shaft is fixedly connected with the execution unit of washing machine, when execution unit is subject to the load force rotation, the input of output shaft is fixedly connected with planet carrier, and there is not the strong point planet carrier lower end, therefore this can be to cause output shaft that the more serious essence reason radially wobbled occurs, therefore on this basis, the present invention is equipped with bearing between planet carrier and input axle sleeve, by bearing, the planet carrier that is fixed in the output shaft input end is supported, thereby radially wobble while effectively having avoided output shaft in working order, greatly optimized the transmission service behaviour of power transmission apparatus of washing machines of the present invention.
The accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, below will the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described, apparently, the accompanying drawing the following describes is only some embodiment that put down in writing in the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the sectional structure chart of the power transmission apparatus of washing machines under the specific embodiment of the invention;
Fig. 2 is the three-dimensional structure diagram of Fig. 1;
Fig. 3 is the stereo decomposing structural representation of Fig. 1;
Fig. 4 is the structural representation of ring gear and power shaft grip assembly in Fig. 3;
Fig. 5 is the structural representation of ring gear and ring gear maintainance set assembly in Fig. 3;
Fig. 6 is the structural representation of planet carrier in Fig. 3.
The specific embodiment
The embodiment of the invention discloses a kind of power transmission apparatus of washing machines, comprise planet circular system, driving shaft, be socketed in the propeller shaft sleeve that driving shaft is outside and be rotationally connected with it, wherein, propeller shaft sleeve comprises input axle sleeve and output sleeve, planet circular system comprises ring gear, with be positioned at the ring gear maintainance set that ring gear is outside and be fixedly connected with it, input axle sleeve and the ring gear part that is formed in one, the ring gear maintainance set is fixedly connected with output sleeve.
The embodiment of the invention also discloses a kind of driving mechanism for washing machine, comprise motor, transmission device and arrangement of clutch, motor comprises stator module and rotor assembly, wherein, transmission device adopts power transmission apparatus of washing machines as above, and rotor assembly is connected with the driving shaft input.
The embodiment of the invention also discloses a kind of washing machine, comprise driving mechanism for washing machine, the washing execution unit be connected respectively with driving mechanism for washing machine and dehydration execution unit, wherein, driving mechanism for washing machine adopts driving mechanism for washing machine as above, the driving shaft output is fixedly connected with the washing execution unit, and output sleeve is fixedly connected with the dehydration execution unit.
The embodiment of the present invention proposes to adopt one-body molded by the input axle sleeve of power transmission apparatus of washing machines and ring gear first, particularly, can adopt integrated injection molding, and be fixedly mounted with the ring gear maintainance set in the ring gear outside, particularly, the ring gear maintainance set adopts metal material to make, by ring gear maintainance set and output sleeve, be connected, thereby the embodiment of the present invention is under the prerequisite of effectively guaranteeing structural strength, greatly simplified the processing technology of ring gear and input axle sleeve, avoid the installation procedure between ring gear and input axle sleeve, effectively reduce manufacturing cost.
In order to make those skilled in the art person understand better the technical scheme in the present invention, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, rather than whole embodiment.Embodiment based in the present invention, those of ordinary skills, not making under the creative work prerequisite the every other embodiment obtained, should belong to the scope of protection of the invention.
Refer to shown in Fig. 1, Fig. 2 and Fig. 3, a kind of power transmission apparatus of washing machines, comprise planet circular system 100, driving shaft, be socketed in the propeller shaft sleeve that driving shaft is outside and be rotationally connected with it, wherein, propeller shaft sleeve comprises input axle sleeve 210 and output sleeve 220, planet circular system 100 comprises ring gear 110, with the ring gear maintainance set 120 that is positioned at ring gear 110 outsides and is fixedly connected with it, input axle sleeve 210 and ring gear 110 part that is formed in one, ring gear maintainance set 120 is fixedly connected with output sleeve 220.
Particularly, in the present embodiment, input axle sleeve 210 is realized integrated injection molding with ring gear 110 by Shooting Technique, ring gear maintainance set 120 adopts metal material to make, and more specifically, adopts the punch forming of steel part, and be fixedly connected with output sleeve 220 by welding procedure or draw-in groove technique for fixing, preferably, in the present embodiment, ring gear maintainance set 120 is fixedly connected with output sleeve 220 by welding procedure.
Ring gear that please be further shown in Figure 4 and power shaft grip assembly, comprise ring gear 110 and input axle sleeve 210, wherein, input axle sleeve 210 is integrated injection molding part with ring gear 110, particularly, input axle sleeve 210 comprises power shaft cover cover plate 211 and input axle sleeve body 212, and ring gear 110 overlaps cover plate 211 by power shaft and is connected with input axle sleeve body 212; Wherein, in order to ensure the rigidity intensity of input axle sleeve 210 when the transmitting torque, preferably, power shaft cover cover plate 211 lower surfaces also are provided with some shaft orientation reinforcing ribs 213.
Ring gear that please be further shown in Figure 5 and gear ring maintainance set assembly, comprise ring gear 110 and ring gear maintainance set 120, ring gear maintainance set 120 is positioned at ring gear 110 outsides and is fixedly connected with it, particularly preferably, in the present embodiment, ring gear maintainance set 120 is socketed in ring gear 110 outsides by gap fiting mode, wherein, ring gear 110 upper ends are provided with some draw-in groove 111(Fig. 5 and are shown 6), ring gear maintainance set 120 upper ends have step 121, step 121 medial surfaces are provided with the some latches 122 that match with draw-in groove 111, particularly, in the present embodiment, latch 122 adopts in ring gear maintainance set 120 upper punch swagings.
Preferably, in the present embodiment, in order to ensure the rigidity intensity of input axle sleeve 210 when the transmitting torque, the power shaft cover is installed annular shim 214 on cover plate 211 lower surfaces, and particularly, annular shim 214 adopts metal material to make, more specifically, annular shim 214 is steel structure; Wherein, for the ease of installing and compact conformation, be provided with some gap 214a(Fig. 3 spaced apart and Fig. 5 interior week of annular shim 214 and be shown 8), power shaft cover cover plate 211 lower surfaces are provided with the reinforcement 215 with gap 214a engagement connection, particularly, reinforcement 215 is arranged and is the umbellate form shape; Annular shim 214 peripheries are fixedly connected with ring gear maintainance set 120 bottoms, and specifically preferably, in the present embodiment, ring gear maintainance set 120 bottoms are fixedly connected with annular shim 214 peripheries by spinning riveting.
While due to ring gear maintainance set 120, with the gap fiting mode socket, being arranged on ring gear 110 outside, because the space between ring gear maintainance set 120 and ring gear 110 is little, may become vacuum state, cause between ring gear maintainance set 120 and ring gear 110 and produce vacuum adsorption force, be unfavorable for ring gear maintainance set 120 being in place on ring gear 110, and be unfavorable for the dismounting maintenance, therefore preferably, in the present embodiment, contact-making surface between ring gear maintainance set 120 and ring gear 110 has air slot (scheming not shown), avoid the vacuum state that may occur between ring gear maintainance set 120 and ring gear 110 by air slot, thereby the socket be beneficial to is between the two installed and follow-up dismounting maintenance, in addition, equally because ring gear maintainance set 120 is arranged on ring gear 110 outsides with the gap fiting mode socket, coaxial installation accuracy for both requires very high, be very easy to cause that ring gear maintainance set 120 is because coaxial precision can't be press-fit into place not, therefore preferably, in the present embodiment, the contact-making surface between ring gear maintainance set 120 and ring gear 110 has dead slot 112, is conducive to press-fiting between the two.Particularly, air slot and dead slot 112 all are arranged on ring gear 110 outer walls, on integrated injection molding processing ring gear 110, together form, also can after finishing, Shooting Technique by relevant processing technology, process again, more specifically, for convenient processing, air slot is set to axial air slot, and dead slot 112 is set to the ring-type dead slot.
Refer to shown in Fig. 1, Fig. 2 and Fig. 3, the planet circular system 100 that the driving shaft mounting structure comprises driving shaft, is connected with driving shaft, wherein, driving shaft comprises power shaft 310 and output shaft 320, planet circular system 100 comprises intermeshing sun gear 130 successively, some planetary gear 140(Fig. 3 are shown 3), ring gear 110, sun gear 130 is fixedly installed on power shaft 310, planetary gear 140 is arranged on planet carrier 160 by planet axis 150, planet carrier 160 is fixedly connected with output shaft 320, wherein, input axle sleeve 210 is socketed in power shaft 310 outsides and is rotationally connected with it by oiliness bearing (scheming unmarked), output sleeve 220 is socketed in output shaft 320 outsides and is rotationally connected with it by oiliness bearing (scheming unmarked), sealing ring 500 is installed between the output of the output of output shaft 320 and output sleeve 220,
Please further shown in Figure 6, further preferably, in the present embodiment, planet carrier 160 comprise be respectively equipped with counterbore 163(Fig. 6 and be shown 3) planet support body 161 and planet cover plate 162, planetary gear 140 is set in the counterbore 163 of planet support body 161 and planet cover plate 162 by planet axis 150, planet cover plate 162 and planet support body 161 are connected to one, and planet support body 161 is fixedly connected with output shaft 320; Wherein, between planet cover plate 162 and input axle sleeve 210, bearing is installed, for the radial support of planet carrier 160.For effectively reducing manufacturing cost, particularly, bearing is oiliness bearing 400, natch, also can adopt ball bearing etc. or other to have the bearing of identical functions; Oiliness bearing 400 integral body are T-shaped shape, and oiliness bearing 400 is arranged between power shaft 310 and input axle sleeve 210 simultaneously, for being rotationally connected between power shaft 310 and input axle sleeve 210.
Wherein, oiliness bearing 400 and the ring gear 110 shown in Fig. 4 and the input axle sleeve 210 assemblies part that is formed in one, specifically adding man-hour, oiliness bearing 400 is as the injection moulding inserts, in oiliness bearing 400 placements and injection moulding grinding tool, through Shooting Technique, obtain integrated oiliness bearing 400 and ring gear 110 and input axle sleeve 210 assemblies.
When doing high speed rotary motion, oiliness bearing 400 is caused to wearing and tearing for fear of sun gear 130, preferably, in the present embodiment, between oiliness bearing 400 and sun gear 130, be provided with friction shim 410, friction shim 410 is fixedly installed on power shaft 310.
When concrete processing and installation planet carrier 160, planet support body 161 adopts casting zinc part, planet cover plate 162 adopts punching press steel part, natch, also can adopt other mode moulding, the present embodiment is not done concrete restriction, and the downside of planet support body 161 is provided with some riveted joint boss 161a(Fig. 3 and Fig. 6 is shown 3), and by riveted joint boss 161a, planet support body 161 and planet cover plate 162 are connected to one by riveted joint; Wherein, simultaneously for the weight that reduces planet carrier 160 and cut down finished cost, planet carrier 161 is provided with some material reducing groove 161b(Fig. 6 and is shown 3) and some material reducings hole 161d(Fig. 6 be shown 6).Specifically preferably, for planet carrier 160 is firmly installed, in the present embodiment, planet support body 161 carries out radially secure fit with output shaft 320 by spline, particularly, at planet support body 161 inwalls, internal spline 161c is set, on output shaft 320 outer walls, external splines 320a is set; Planet support body 161 and carry out the axial location cooperation by jump ring 420, jump ring 420 is fixedly installed on output shaft 320, and is positioned at planet support body 161 lower ends.
A kind of driving mechanism for washing machine, comprise motor, transmission device and arrangement of clutch, and motor comprises stator module and rotor assembly, and wherein, transmission device adopts power transmission apparatus of washing machines as above, and rotor assembly is connected with the driving shaft input; Particularly, in the present embodiment, motor can adopt outer rotor motor or inner rotor motor, also can adopt the motor that directly drives motor and indirectly drive by belt pulley, also can adopt asynchronous motor or synchronous motor, the applicant believes these common practise that all belong to those skilled in the art and conventional the selection, no longer specifically repeats.
A kind of washing machine, comprise driving mechanism for washing machine, the washing execution unit be connected respectively with driving mechanism for washing machine and dehydration execution unit, wherein, driving mechanism for washing machine adopts driving mechanism for washing machine as above, the driving shaft output is fixedly connected with the washing execution unit, and output sleeve is fixedly connected with the dehydration execution unit; Particularly, the washing execution unit is impeller or agitator, and the dehydration execution unit is interior bucket.
To those skilled in the art, obviously the invention is not restricted to the details of above-mentioned example embodiment, and in the situation that do not deviate from spirit of the present invention or essential characteristic, can realize the present invention with other concrete form.Therefore, no matter from which point, all should regard embodiment as exemplary, and be nonrestrictive, scope of the present invention is limited by claims rather than above-mentioned explanation, therefore is intended to include in the present invention dropping on the implication that is equal to important document of claim and all changes in scope.Any Reference numeral in claim should be considered as limit related claim.
In addition, be to be understood that, although this specification is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of specification is only for clarity sake, those skilled in the art should make specification as a whole, and the technical scheme in each embodiment also can, through appropriate combination, form other embodiments that it will be appreciated by those skilled in the art that.
Claims (10)
1. a power transmission apparatus of washing machines, comprise planet circular system, driving shaft, be socketed in the propeller shaft sleeve that described driving shaft is outside and be rotationally connected with it, it is characterized in that, described propeller shaft sleeve comprises input axle sleeve and output sleeve, described planet circular system comprises ring gear, with be positioned at the ring gear maintainance set that described ring gear is outside and be fixedly connected with it, described input axle sleeve and the described ring gear part that is formed in one, described ring gear maintainance set is fixedly connected with described output sleeve.
2. power transmission apparatus of washing machines as claimed in claim 1, is characterized in that, described input axle sleeve comprises power shaft cover cover plate and input axle sleeve body, and described ring gear is connected with described input axle sleeve body by described power shaft cover cover plate;
Wherein, described power shaft cover is installed annular shim on the cover plate lower surface, and described annular shim periphery is fixedly connected with described ring gear maintainance set bottom.
3. power transmission apparatus of washing machines as claimed in claim 2, is characterized in that, is provided with some gap spaced apart in described annular shim week, and described power shaft cover cover plate lower surface is provided with the reinforcement with described gap engagement connection.
4. power transmission apparatus of washing machines as claimed in claim 2, is characterized in that, described ring gear maintainance set bottom is fixedly connected with described annular shim periphery by spinning riveting.
5. power transmission apparatus of washing machines as claimed in claim 1, it is characterized in that, described ring gear upper end is provided with some latches or draw-in groove, and described ring gear maintainance set upper end has step, and described step medial surface is provided with draw-in groove or the latch matched with described latch or draw-in groove.
6. power transmission apparatus of washing machines as claimed in claim 1, it is characterized in that, described driving shaft comprises power shaft and output shaft, and described input axle sleeve is socketed in described power shaft outside and is rotationally connected with it, and described output sleeve is socketed in described output shaft outside and is rotationally connected with it;
Described planet circular system comprises intermeshing sun gear, planetary gear, ring gear successively, and described sun gear is fixedly installed on described power shaft, and described planetary gear is arranged on planet carrier by planet axis, and described planet carrier is fixedly connected with described output shaft.
7. power transmission apparatus of washing machines as claimed in claim 6, it is characterized in that, described planet carrier comprises planet support body and the planet cover plate be connected to one, described planet support body is fixedly connected with described output shaft, between described planet cover plate and described input axle sleeve, bearing is installed, for supporting planet carrier.
8. power transmission apparatus of washing machines as claimed in claim 7, is characterized in that, described bearing is oiliness bearing, and described oiliness bearing is arranged between described power shaft and described input axle sleeve simultaneously, for being rotationally connected between described power shaft and described input axle sleeve.
9. a driving mechanism for washing machine, comprise motor, transmission device and arrangement of clutch, described motor comprises stator module and rotor assembly, it is characterized in that, described transmission device adopts as the described power transmission apparatus of washing machines of claim 1-8 any one, and described rotor assembly is connected with described driving shaft input.
10. a washing machine, comprise driving mechanism for washing machine, the washing execution unit be connected respectively with described driving mechanism for washing machine and dehydration execution unit, it is characterized in that, described driving mechanism for washing machine adopts driving mechanism for washing machine as claimed in claim 9, described driving shaft output is fixedly connected with described washing execution unit, and described output sleeve is fixedly connected with described dehydration execution unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103481901A CN103437127A (en) | 2013-08-10 | 2013-08-10 | Washing machine transmission device, washing machine driving mechanism and washing machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103481901A CN103437127A (en) | 2013-08-10 | 2013-08-10 | Washing machine transmission device, washing machine driving mechanism and washing machine |
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| CN103437127A true CN103437127A (en) | 2013-12-11 |
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| CN2013103481901A Pending CN103437127A (en) | 2013-08-10 | 2013-08-10 | Washing machine transmission device, washing machine driving mechanism and washing machine |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110757161A (en) * | 2019-11-29 | 2020-02-07 | 无锡星月科技有限公司 | Equipment for automatically assembling planet carrier assembly of washing machine |
| CN111188155A (en) * | 2018-11-14 | 2020-05-22 | Lg电子株式会社 | Laundry treating machine |
| CN112323360A (en) * | 2020-11-13 | 2021-02-05 | 奇精机械股份有限公司 | Transmission mechanism of stirring type washing machine |
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| CN202658433U (en) * | 2012-05-23 | 2013-01-09 | 常州至精精机有限公司 | Drive assembly for impeller type washing machine |
| CN203462305U (en) * | 2013-08-10 | 2014-03-05 | 常州至精精机有限公司 | Washing machine transmission device, washing machine driving mechanism and washing machine |
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| JP2001046784A (en) * | 1999-08-10 | 2001-02-20 | Hitachi Ltd | Fully automatic washing machine and control method of fully automatic washing machine |
| CN102619069A (en) * | 2012-03-27 | 2012-08-01 | 常州新亚电机有限公司 | Single-driving system of washing machine |
| CN202658433U (en) * | 2012-05-23 | 2013-01-09 | 常州至精精机有限公司 | Drive assembly for impeller type washing machine |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111188155A (en) * | 2018-11-14 | 2020-05-22 | Lg电子株式会社 | Laundry treating machine |
| US11332866B2 (en) | 2018-11-14 | 2022-05-17 | Lg Electronics Inc. | Laundry treatment machine |
| CN111188155B (en) * | 2018-11-14 | 2022-06-03 | Lg电子株式会社 | Laundry treating machine |
| CN110757161A (en) * | 2019-11-29 | 2020-02-07 | 无锡星月科技有限公司 | Equipment for automatically assembling planet carrier assembly of washing machine |
| CN112323360A (en) * | 2020-11-13 | 2021-02-05 | 奇精机械股份有限公司 | Transmission mechanism of stirring type washing machine |
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Application publication date: 20131211 |