CN106283474B - Structure for preventing secondary pollution of multi-impeller washing machine - Google Patents
Structure for preventing secondary pollution of multi-impeller washing machine Download PDFInfo
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- CN106283474B CN106283474B CN201510265286.0A CN201510265286A CN106283474B CN 106283474 B CN106283474 B CN 106283474B CN 201510265286 A CN201510265286 A CN 201510265286A CN 106283474 B CN106283474 B CN 106283474B
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- gear box
- water
- barrel
- input shaft
- water holding
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- 238000005406 washing Methods 0.000 title claims abstract description 71
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 146
- 238000007789 sealing Methods 0.000 claims abstract description 34
- 230000018044 dehydration Effects 0.000 claims abstract description 7
- 238000006297 dehydration reaction Methods 0.000 claims abstract description 7
- 238000002347 injection Methods 0.000 claims abstract description 5
- 239000007924 injection Substances 0.000 claims abstract description 5
- 238000003466 welding Methods 0.000 claims description 3
- 230000002265 prevention Effects 0.000 claims 6
- 239000004519 grease Substances 0.000 abstract description 5
- 230000001050 lubricating effect Effects 0.000 abstract description 2
- 238000002955 isolation Methods 0.000 abstract 1
- 238000007599 discharging Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
Landscapes
- Detail Structures Of Washing Machines And Dryers (AREA)
- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
Abstract
In the multi-impeller washing machine, since the washing barrel is internally provided with a plurality of impellers which are not coaxial, a gear box is needed to decompose the force transmitted from the motor and the speed reducing clutch structure to different impellers. The gear box is arranged in the water containing barrel and is integrated with the washing barrel, and the gear box rotates at a high speed during dehydration, so that lubricating grease in the gear box is easy to leak and pollute the washed clothes, and therefore the problem of oil leakage of the gear box is solved, and secondary pollution is prevented. The structure is that the inner shell and the outer shell of the gear box are welded together, the flange of the gear box is injection molded into the outer shell to form a whole, the flange of the gear box is press-fit with a shaft sleeve, the input shaft of the gear box is inserted into the shaft sleeve, and a sealing ring is arranged between the input shaft and the shaft sleeve. The shaft sleeve and the input shaft are directly extended to the outside of the water tub, so that the clothes of the washing tub are not polluted even if grease leaks. Meanwhile, the gear box and the washing barrel are of a totally-enclosed structure, only one to two hollow water leakage columns extend into one cavity at the bottom of the water holding barrel, and are discharged out of the water holding barrel through the connecting pipe, so that complete isolation is realized, and secondary pollution is effectively prevented.
Description
Technical Field
The invention belongs to the field of washing machines, and particularly relates to a multi-impeller washing machine.
Background
In the multi-impeller washing machine, since the washing barrel is internally provided with a plurality of impellers which are not coaxial, a gear box is needed to decompose the force transmitted from the motor and the speed reducing clutch structure to different impellers. The gear box is arranged in the water containing barrel and is integrated with the washing barrel, and the gear box rotates at a high speed during dehydration, so that lubricating grease in the gear box is easy to leak and pollute the washed clothes, and therefore the problem of oil leakage of the gear box is solved, and secondary pollution is prevented. The invention discloses a multi-impeller washing machine, which is characterized in that a washing barrel is provided with a plurality of holes, water in the washing barrel is communicated with water in a water containing barrel, so that the washing machine has the problems of large water consumption and secondary pollution.
Disclosure of Invention
The invention relates to a structure for preventing secondary pollution of a multi-impeller washing machine, wherein a washing barrel of the washing machine is divided into an upper part and a lower part, the joint of the upper part and the lower part has sealing performance, the lower part of the washing barrel is also used as a gear box, and an impeller shaft is arranged on the gear box; the lower half part of the washing barrel is a gear box which is divided into a gear box inner shell and a gear box outer shell, the gear components are all arranged in the gear box, and the gear box inner shell and the gear box outer shell are combined into a whole; one to two hollow gearbox inner shell water leakage columns are arranged at the bottom of the gearbox inner shell, the same number of gearbox outer shell water leakage holes are arranged at corresponding positions of the gearbox outer shell, and the gearbox inner shell water leakage columns are inserted into water leakage holes of the gearbox outer shell; the gear case input shaft sleeve extends to the outside of the tub.
Wherein, the gear box flange is hot sleeved or pressed with a gear box input shaft sleeve and a grinding sleeve, a gear box input shaft is coaxially arranged in the gear box input shaft sleeve, the gear box input shaft also extends to the outer side of the water holding barrel and is in sealing connection with the gear box input shaft sleeve in a radial movable way through a gear box sealing ring; the gearbox flange is injection molded into the gearbox housing to form a unitary body.
In addition, the bottom of the water holding barrel of the washing machine is provided with a cavity formed by two layers of sealing of a water holding barrel sealing ring and a large water seal, the outer ring of the water holding barrel sealing ring is tightly sealed with the water holding barrel, and the inner side of the water holding barrel sealing ring is in sealing connection with the input shaft sleeve of the gear box in a radial movable way. The large water seal outer ring is tightly sealed with the water holding barrel, the inner side of the large water seal outer ring is in radially movable and rotary sealing connection with the grinding sleeve, and the height of the water leakage column of the inner shell of the gear box is within the range of the grinding sleeve; the lower part of the cavity formed by the big water seal and the water holding bucket sealing ring, or the side wall is provided with a water outlet, the water outlet is connected with a three-way pipe, and the other two ports of the three-way pipe are respectively connected with the air chamber cavity and the inlet end of the water draining valve.
The water-holding barrel of the washing machine is provided with a water-holding barrel water-passing opening near the outer side, the water-holding barrel water-passing opening is connected with the overflow opening of the drain valve through a water-passing pipeline, and the overflow opening of the drain valve is communicated with the water outlet. The water holding bucket sealing ring is fixed on the water holding bucket through a bearing mounting plate, and a large bearing is also arranged on the water holding bucket mounting plate. The bearing mounting plate is directly injection-molded to the bottom of the tub or is fixed to the tub by means of screw fixation.
The output shaft sleeve of the brake wheel of the speed reduction clutch and the output end of the planet carrier of the speed reduction clutch in the gear box of the washing machine are provided with spline grooves, and the input shaft sleeve of the gear box and the input shaft of the gear box are respectively connected in a matched mode. Wherein, the speed reduction clutch body in the gear box is connected with the bottom of the water bucket through a speed reduction clutch mounting plate.
The invention relates to a structure for preventing secondary pollution of a multi-impeller washing machine, which comprises a washing barrel part, a water containing barrel part, a drainage system, a decelerating clutch assembly and the like. The main characteristic is that the washing barrel is integral and totally closed, only a circle of dewatering holes is arranged at the top end near the lower part of the balance ring, and a hollow gearbox inner shell water leakage column penetrating the bottom of the gearbox is arranged at the bottom. The gear box flange is injection molded into the gear box housing to form a whole, and the gear box flange is tightly fitted with a wear-resistant sleeve and a gear box input shaft sleeve. The input shaft sleeve of the gear box extends out of the water containing barrel to prevent the oil leakage of the gear box and pollute the clothes. Meanwhile, the wear-resistant sleeve is in rolling fit with a large water seal arranged at the bottom of the water holding barrel, when in washing, only water is arranged in the washing barrel, and no water is arranged in the water holding barrel, so that water can be greatly saved, and the secondary pollution of washings can be caused, and the effects of environmental protection and cleaning can be achieved.
Description of the drawings:
Fig. 1: the structure diagram of the multi-impeller washing machine for preventing secondary pollution is shown.
Fig. 2: the upper half of the washing barrel is schematically shown.
Fig. 3: a schematic diagram of a gear box of a washing barrel.
Fig. 4: the water tub is partially schematic.
Fig. 5: a schematic of a reduction clutch.
Referring to fig. 1, a tub cover 1, a tub 2, a balance ring 3, a tub dehydration hole 4, a tub 5, a pulsator 6, a gear case inner case 7, a gear case outer case 8, a gear case inner case drain column 9, a gear case outer case drain 10, a gear case flange 11, a wear-resistant sleeve 12, a large water seal 13, a gear case input shaft 14, a gear case input shaft sleeve 15, a gear case seal ring 16, a tub seal ring 17, a bearing mounting plate 18, a large bearing 19, a middle bearing 20, a tub drain 21, a water pipe 22, a drain 23, a three-way connection pipe 24, an air chamber cavity 25, a drain valve 26, a drain pipe 27, a reduction clutch small water seal 28, a reduction clutch brake wheel output shaft sleeve 29, a reduction clutch planet carrier output 30, a reduction clutch mounting plate 31, and a reduction clutch body 32.
Detailed Description
The whole scheme is divided into a plurality of parts, namely an upper half part of the washing barrel, a gear box of the washing barrel, a water containing barrel part, a speed reducing clutch and the like. Referring to fig. 2, the upper half of the washing tub comprises a washing tub 5 and a balance ring 3, wherein the washing tub 5 is cylindrical, and only a circle of washing tub dehydration holes 4 are formed on the upper part of the washing tub, which is close to the lower part of the balance ring 3, and the washing tub 5 is matched with the inner shell 7 of the gear case and is subjected to sealing treatment.
Referring to fig. 3, a gear box of the washing tub is schematically shown, and the lower part of the washing part is a gear box part of the multi-impeller washing machine, and the multi-impeller washing machine comprises a gear box inner shell 7, a gear box outer shell 8, a gear box inner shell water leakage column 9, a gear box outer shell water leakage port 10, a gear box flange 11, a wear-resistant sleeve 12, a gear box input shaft 14, a gear box input shaft sleeve 15, a gear box sealing ring 16, a middle bearing 20 and other accessories such as a gear set in the gear box. Wherein the gear case inner shell 7 and the gear case outer shell 8 are plastic products, and the gear case flange 11 is injection molded into the gear case outer shell 8 to form a whole. The inner housing 7 and the outer housing 8 are connected by welding to form a closed whole, in which the gear assembly of the gearbox, the transition shaft and its accessories are all in the same, in which gear grease is also injected. The lower part of the gear box inner shell is provided with one to two gear box inner shell water leakage columns 9, the gear box outer shell 8 is provided with a gear box outer shell water leakage column 10 matched with the gear box inner shell water leakage columns 9, when the gear box inner shell 7 is welded with the gear box outer shell 8, the gear box inner shell water leakage columns 9 penetrate through the gear box outer shell water leakage column 10, the parts are connected in a sealing ring or welding mode, grease in the gear box cannot leak out of the parts, and meanwhile, water in the washing barrel 5 can leak out of the washing barrel through the gear box assembly.
The lower end of the gear box flange 11 is provided with two concentric rings which are respectively sleeved with a gear box input shaft sleeve 15 and a wear-resistant sleeve 12, and a gear box input shaft 14 is concentrically arranged in the gear box input shaft sleeve 15 and is provided with a gear box sealing ring 16 and a middle bearing 20.
The water leakage column 9 of the inner shell of the gear box is in the circumferential radius range of the wear-resistant sleeve 12. The gear case input shaft 14 and the gear case input shaft sleeve 15 may extend to the outside of the tub 2.
Fig. 4: the water containing bucket part schematic diagram comprises a water containing bucket cover 1, a water containing bucket 2, a large water seal 13, a water containing bucket sealing ring 17, a bearing mounting plate 18, a large bearing 19, a water containing bucket water passing port 21, a water passing pipeline 22, a water discharging port 23, a three-way connecting pipe 24, an air chamber 25, a water discharging valve 26 and a water discharging pipe 27. The inner side of the bottom of the water holding bucket 2 is provided with a circle of ribs, and the outer ring of the large water seal 13 is tightly matched with the ribs. The outer side of the bottom of the water tub 2 is provided with a water tub sealing ring 17, a large bearing 19 is arranged on a bearing mounting plate 18, the water tub sealing ring 17 is pressed at the same time, and the bearing mounting plate 18 is directly injection-molded to the bottom of the water tub 2 and can be fixed to the bottom of the water tub 2 through screws.
The gear box assembly and the washing barrel part are installed inside the water containing barrel 2, the inner ring of the big water seal 13 is in radial movable rotary sealing connection with the wear-resistant sleeve 12, the inner ring of the water containing barrel sealing ring 16 is in radial movable rotary sealing connection with the gear box input shaft sleeve 8, and the inner ring of the big bearing 19 is matched with the gear box input shaft sleeve 8. The big water seal 13, the water holding barrel sealing ring 17, the bottom of the water holding barrel 2, the gear box flange 11 and the like enclose a closed cavity, and the water leakage column 9 of the inner shell of the gear box is communicated with the closed cavity. In the bottom, or side, of the tub 2, there is a drain port 23 within the above-mentioned sealed cavity, so that water inside the tub member is connected to the drain port 23 through the above-mentioned sealed cavity, a three-way connection pipe 24 is connected to the outside of the drain port 23, and two outer ports thereof are connected to the inlet end of a drain valve 26 and an air chamber 25, respectively. During washing, water in the washing tub is transferred to the drain valve 26 through the above-mentioned pipe, the drain valve 26 is closed, and simultaneously transferred to the air chamber 25 to sense the water level by the water level sensor.
The bottom of the water holding barrel 2 is also provided with a water holding barrel water passing port 21, when no water passes through the sealed cavity, and when water is dehydrated, the water discharging valve 26 is opened, water is discharged from the water discharging valve 26 and then enters a dehydration state, the water rises along the inner wall of the washing barrel 5, is thrown into the water holding barrel 2 from the water holding barrel dehydration hole 4, is discharged from the water holding barrel water passing port 21, and is connected with an overflow port of the water discharging valve 26 through the water passing pipeline 22 to be in a normal-open state.
Fig. 5: the deceleration clutch part comprises a deceleration clutch small water seal 28, a deceleration clutch brake wheel output shaft sleeve 29, a deceleration clutch planet carrier output end 30, a deceleration clutch mounting plate 31, a deceleration clutch body 32 and the like, wherein during mounting, the deceleration clutch mounting plate 31 is fixed with the bottom of the water containing barrel, a spline groove is formed in the inner side of the deceleration clutch brake wheel output shaft sleeve 29, and a spline groove is formed in the inner side of the deceleration clutch planet carrier output end 30. And the gearbox input shaft sleeve 15 and the gearbox input shaft 14 are provided with corresponding mating splines. When the reduction clutch mounting plate 31 is installed, the gearbox input shaft sleeve 15 is inserted into the reduction clutch brake wheel output shaft sleeve 29, and the gearbox input shaft 14 is inserted into the reduction clutch planet carrier output 30, in a spline fit. The washing machine can respectively realize the work under the washing and dewatering states, and the operation mode is similar to that of a common pulsator full-automatic washing machine. The other parts are not described in detail.
The implementation effect can save 20% of water, and meanwhile, the water holding barrel and the washing barrel are not circulated, so that dirt in the water holding barrel is prevented from flowing backwards as in the washing barrel.
The foregoing embodiments have been provided for the purpose of illustrating the general principles of the present invention, and are not meant to limit the scope of the invention, but to limit the scope of the invention.
Claims (8)
1. A multi-impeller washing machine prevents secondary pollution structure which characterized in that: the washing barrel is divided into an upper part and a lower part, the joint of the upper part and the lower part has sealing performance, the lower half part of the washing barrel is also used as a gear box, and the impeller shaft is arranged on the gear box; the upper half part of the washing barrel is in a barrel shape, and a circle of dehydration holes are formed on the top of the washing barrel and close to the lower edge of the balance ring; the lower half part of the washing barrel is a gear box which is divided into a gear box inner shell and a gear box outer shell, the gear components are all arranged in the gear box, and the gear box inner shell and the gear box outer shell are combined into a whole; the bottom of the gear box inner shell is provided with one to two hollow gear box inner shell water leakage columns, the corresponding positions of the gear box outer shells are provided with the same number of gear box outer shell water leakage holes, the gear box inner shell water leakage columns are inserted into the gear box outer shell water leakage holes, and the water leakage columns are connected with the water leakage holes in a sealing ring or welding mode; the gearbox input shaft sleeve extends to the outer side of the water bucket;
The bottom of the water holding bucket is provided with a closed cavity formed by two layers of sealing of a water holding bucket sealing ring and a large water seal, a water outlet port of a water leakage column is communicated with the cavity and is respectively communicated with an air chamber cavity and an inlet end of a drain valve through the cavity, an outer ring of the water holding bucket sealing ring is tightly sealed with the water holding bucket, the inner side of the water holding bucket sealing ring is tightly sealed and connected with an input shaft sleeve of a gear box in a radial movable way, the outer ring of the large water seal is tightly sealed with the water holding bucket, the inner side of the water holding bucket sealing ring is tightly connected with a wear-resistant sleeve in a radial movable way, and the height of the water leakage column of the inner shell of the gear box is in the range of the wear-resistant sleeve; the lower part of the cavity formed by the big water seal and the water holding bucket sealing ring, or the side wall is provided with a water outlet, the water outlet is connected with a three-way pipe, and the other two ports of the three-way pipe are respectively connected with the air chamber cavity and the inlet end of the water draining valve, so that water in the washing bucket can be drained out of the washing bucket through the gear box assembly.
2. The multi-impeller washing machine secondary pollution prevention structure according to claim 1, wherein: the flange of the gear box is hot sleeved or pressed with the input shaft sleeve and the wear-resistant sleeve of the gear box.
3. The multi-impeller washing machine secondary pollution prevention structure according to claim 1, wherein: a gear box input shaft is coaxially arranged in the gear box input shaft sleeve, extends to the outer side of the water bucket and is in sealing connection with the gear box input shaft sleeve in a radially movable and rotatable mode through a gear box sealing ring.
4. The multi-impeller washing machine secondary pollution prevention structure according to claim 1, wherein: the gearbox flange is injection molded into the gearbox housing to form a unitary body.
5. The multi-impeller washing machine secondary pollution prevention structure according to claim 1, wherein: the bottom of the water holding bucket is provided with a water holding bucket water passing port near the outer side, the water holding bucket water passing port is connected with an overflow port of a drain valve through a water passing pipeline, and the overflow port of the drain valve is communicated with a water outlet.
6. The multi-impeller washing machine secondary pollution prevention structure according to claim 1, wherein: the sealing ring of the water holding bucket is fixed on the water holding bucket through a bearing mounting plate, a large bearing is also arranged on the water holding bucket mounting plate, and the bearing mounting plate is directly injection-molded to the bottom of the water holding bucket or is fixed on the water holding bucket in a screw fixing mode.
7. The multi-impeller washing machine secondary pollution prevention structure according to claim 1, wherein: the output shaft sleeve of the brake wheel of the speed reducing clutch and the output end of the planet carrier of the speed reducing clutch in the gear box are provided with spline grooves, and the input shaft sleeve of the gear box and the input shaft of the gear box are respectively connected in a matched mode.
8. The multi-impeller washing machine of claim 7, wherein the secondary pollution preventing structure is characterized in that: the deceleration clutch body is connected with the bottom of the water containing barrel through a deceleration clutch mounting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510265286.0A CN106283474B (en) | 2015-05-22 | 2015-05-22 | Structure for preventing secondary pollution of multi-impeller washing machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510265286.0A CN106283474B (en) | 2015-05-22 | 2015-05-22 | Structure for preventing secondary pollution of multi-impeller washing machine |
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| CN106283474A CN106283474A (en) | 2017-01-04 |
| CN106283474B true CN106283474B (en) | 2024-04-19 |
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| CN201510265286.0A Active CN106283474B (en) | 2015-05-22 | 2015-05-22 | Structure for preventing secondary pollution of multi-impeller washing machine |
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Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2397150Y (en) * | 1999-09-14 | 2000-09-20 | 合肥荣事达集团有限责任公司 | Water-saving single drum washing machine |
| CN1290779A (en) * | 1999-10-01 | 2001-04-11 | 王建国 | Washing machine tub and its water exhauster |
| CN1721609A (en) * | 2004-07-15 | 2006-01-18 | 戴伟 | Double power composite current washing machine |
| CN201053076Y (en) * | 2007-06-21 | 2008-04-30 | 潘雪珍 | Three-output deceleration clutch for impeller type washing machine |
| CN101177879A (en) * | 2007-11-20 | 2008-05-14 | 合肥荣事达洗衣设备制造有限公司 | Rotary drum washing machine scouring barrel capable of forming compound solid current and scouring method |
| CN101191286A (en) * | 2006-11-30 | 2008-06-04 | 宁国聚隆实业有限公司 | Multi-impeller washing machine and washing manner thereof |
| CN101560721A (en) * | 2008-09-04 | 2009-10-21 | 庄稼 | Novel pollution-free single-barrel washing machine with full-automatic water supply and drainage |
| CN101718030A (en) * | 2008-10-09 | 2010-06-02 | 潘雪珍 | Transmission mechanism of full-automatic multi-impeller washing machine and washing machine and washing mode thereof |
| CN101906708A (en) * | 2009-06-08 | 2010-12-08 | 潘雪珍 | Impeller type washing machine transmission mechanism integrated with inner drum |
| CN102477683A (en) * | 2010-11-20 | 2012-05-30 | 安徽聚隆机械有限公司 | Transmission case of multi-pulsator washing machine, washing machine provided with same and washing manner thereof |
| CN103015113A (en) * | 2013-01-07 | 2013-04-03 | 合肥荣事达洗衣设备制造有限公司 | Fully-automatic washing machine with tidal water current washing function |
| CN204644698U (en) * | 2015-05-22 | 2015-09-16 | 合肥国荣科技洗涤设备有限公司 | A kind of multi-impeller washing machine prevents secondary pollution structure |
-
2015
- 2015-05-22 CN CN201510265286.0A patent/CN106283474B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2397150Y (en) * | 1999-09-14 | 2000-09-20 | 合肥荣事达集团有限责任公司 | Water-saving single drum washing machine |
| CN1290779A (en) * | 1999-10-01 | 2001-04-11 | 王建国 | Washing machine tub and its water exhauster |
| CN1721609A (en) * | 2004-07-15 | 2006-01-18 | 戴伟 | Double power composite current washing machine |
| CN101191286A (en) * | 2006-11-30 | 2008-06-04 | 宁国聚隆实业有限公司 | Multi-impeller washing machine and washing manner thereof |
| CN201053076Y (en) * | 2007-06-21 | 2008-04-30 | 潘雪珍 | Three-output deceleration clutch for impeller type washing machine |
| CN101177879A (en) * | 2007-11-20 | 2008-05-14 | 合肥荣事达洗衣设备制造有限公司 | Rotary drum washing machine scouring barrel capable of forming compound solid current and scouring method |
| CN101560721A (en) * | 2008-09-04 | 2009-10-21 | 庄稼 | Novel pollution-free single-barrel washing machine with full-automatic water supply and drainage |
| CN101718030A (en) * | 2008-10-09 | 2010-06-02 | 潘雪珍 | Transmission mechanism of full-automatic multi-impeller washing machine and washing machine and washing mode thereof |
| CN101906708A (en) * | 2009-06-08 | 2010-12-08 | 潘雪珍 | Impeller type washing machine transmission mechanism integrated with inner drum |
| CN102477683A (en) * | 2010-11-20 | 2012-05-30 | 安徽聚隆机械有限公司 | Transmission case of multi-pulsator washing machine, washing machine provided with same and washing manner thereof |
| CN103015113A (en) * | 2013-01-07 | 2013-04-03 | 合肥荣事达洗衣设备制造有限公司 | Fully-automatic washing machine with tidal water current washing function |
| CN204644698U (en) * | 2015-05-22 | 2015-09-16 | 合肥国荣科技洗涤设备有限公司 | A kind of multi-impeller washing machine prevents secondary pollution structure |
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| CN106283474A (en) | 2017-01-04 |
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Effective date of registration: 20181225 Address after: 242399 No. 16 Pioneering North Road, Ningguo Economic and Technological Development Zone, Xuancheng City, Anhui Province Applicant after: Anhui Julong Transmission Technology Co.,Ltd. Address before: 230031 No. 68 Jinggang Road, Shushan District, Hefei City, Anhui Province (5 buildings, 4 floors, Innovation Base) Applicant before: HEFEI GOOLU TECH. WASHER Co.,Ltd. |
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Effective date of registration: 20211206 Address after: 242371 No. 16, Chuangye North Road, Ningguo Economic and Technological Development Zone, Xuancheng City, Anhui Province Applicant after: NINGGUO JULONG REDUCER Co.,Ltd. Address before: 242399 No. 16 Pioneering North Road, Ningguo Economic and Technological Development Zone, Xuancheng City, Anhui Province Applicant before: Anhui Julong Transmission Technology Co.,Ltd. |
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