CN101575790B - Double-shaft double-gear double-tube washing machine - Google Patents
Double-shaft double-gear double-tube washing machine Download PDFInfo
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- CN101575790B CN101575790B CN2009100992487A CN200910099248A CN101575790B CN 101575790 B CN101575790 B CN 101575790B CN 2009100992487 A CN2009100992487 A CN 2009100992487A CN 200910099248 A CN200910099248 A CN 200910099248A CN 101575790 B CN101575790 B CN 101575790B
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- impeller
- motor
- washtub
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Abstract
The invention relates to a double-tube washing machine, in particular to a double-shaft double-gear double-tube washing machine, which comprises an outer tube, a washing tube and a dehydration tube; the bottom of the washing tube is provided with a motor shaft hole and an impeller shaft hole; a washing motor is fixed on the bottom of the washing tube by a motor seal retainer; the motor shaft of the washing motor is provided with a drive gear which is arranged in the washing tube; the washing tube is also provided with an impeller which is connected with the impeller shaft; the impeller shaft is also provided with a large gear which is also arranged in the washing tube; the drive gear meshes with the large gear; and the impeller shaft penetrates the impeller shaft hole and is held in the position by a impeller seal holder which is fixed on the bottom of the washing tube. As the washing motor is arranged on the bottom of the washing tube and drives the impeller through gear transmission,the double-shaft double-gear double-tube washing machine has the advantages of high transmission efficiency, low energy loss, energy conservation and the like.
Description
Technical field
The present invention relates to a kind of two-tub washing machine, relate in particular to a kind of double-shaft double-gear double-tube washing machine.
Background technology
Traditional two-tub washing machine, its structure is made up of outer bucket, washtub, decelerator, belt pulley, motor, connection V-belt, impeller.During laundry, by the rotation of driven by motor belt pulley, belt pulley drives the decelerator rotation by the V-belt, drives impeller by decelerator again and realizes laundry.The patent No. of conjecturing people's applications such as coloured silk as Li Honglie, Lee is 02124446.4 patent of invention, the applying date is on June 26th, 2002, the day for announcing is on July 9th, 2003, notification number is CN1428477, name is called the washing machine with improved bucket, and by the belt pulley transmission, transmission efficiency is low between its motor and the impeller axle, and the wearing and tearing severity of belt, cause unnecessary energy loss big.
Summary of the invention
The present invention is directed to that two-tub washing machine adopts the belt pulley transmission more in the prior art, transmission efficiency is low, and the wearing and tearing severity of belt, cause shortcomings such as unnecessary energy loss is big, provide a kind of washing motor to be fixed on the washtub bottom, drive impeller by gear drive, transmission efficiency height, the double-shaft double-gear double-tube washing machine that energy loss is little.
In order to solve the problems of the technologies described above, the present invention is solved by following technical proposals:
Double-shaft double-gear double-tube washing machine, comprise outer bucket, washtub and dehydration barrel, described washtub bottom is provided with motor axis hole and impeller axis hole, washing motor is fixed on the bottom of washtub by the motor seal retainer, on the motor shaft of washing motor travelling gear is installed, travelling gear is arranged in the washtub, also be provided with impeller in the washtub, impeller is connected with the impeller axle, also be provided with gear wheel on the impeller axle, gear wheel also is arranged in the washtub, and travelling gear is meshed with gear wheel, the impeller axle passes the impeller axis hole and by impeller sealing and fixing frame holding position, impeller sealing and fixing frame is fixed on the bottom of washtub.
As preferably, described gear wheel is fixed on the impeller, convenient combination dismounting.
As preferably, described gear wheel and impeller integrated injection molding adopt integrated injection molding, have to make easy to processly, save material, make advantages such as transmission is more stable.
As preferably, the motor axis hole place that described washing motor motor shaft passes washtub is provided with sealing device, and the impeller axis hole place that the impeller axle passes washtub also is provided with sealing device.Be provided with the sealing that sealing device can be good at guaranteeing bucket later on, prevent that the washings of washtub inside from flowing out.
As preferably, described gear wheel is an internal gear, and travelling gear is an external gear.Gear wheel and travelling gear be by interior engagement, the transmission efficiency height, and transmission is more stable.
As preferably, described gear wheel is an external gear, and travelling gear is an external gear.Gear wheel and travelling gear have advantage easy for installation by external toothing.
As preferably, described gear wheel is straight-tooth or helical teeth, and travelling gear is straight-tooth or helical teeth.It is easy to process to adopt straight-tooth to have, and the advantage that manufacturing cost is low adopts helical gear, has the high advantage of transmission efficiency.
Washing motor of the present invention is fixed on the washtub bottom, and drives impeller by gear drive, has the transmission efficiency height, and energy loss is little, advantages such as energy savings.
Description of drawings
Fig. 1 is the cutaway view of the embodiment of the invention 1.
Fig. 2 is the cutaway view of the embodiment of the invention 2.
Bucket, 10-sealing device, 11-sealing device, 21-motor axis hole, 22-impeller axis hole, 31-gear wheel outside wherein impeller, 4-travelling gear, 5-motor seal retainer, 6-washing motor, 7-impeller axle, 8-impeller sealing and fixing frame, the 9-of the outer bucket of 1-, 2-washtub, 3-band gear dewater.
The specific embodiment
Below in conjunction with accompanying drawing 1 to the accompanying drawing 2 and the specific embodiment the present invention is described in further detail:
The wheeled two-tub washing machine of two group bidentates as shown in Figure 1, comprise outer bucket 1, washtub 2 and dehydration barrel 9, described washtub 2 bottoms are provided with motor axis hole 21 and impeller axis hole 22, washing motor 6 is fixed on the bottom of washtub 2 by motor seal retainer 5, travelling gear 4 is installed on the motor shaft of washing motor 6, travelling gear 4 is arranged in the washtub 2, also be provided with impeller 3 in the washtub 2, impeller 3 is connected with impeller axle 7, also be provided with gear wheel 31 on the impeller axle 7, gear wheel 31 also is arranged in the washtub 2, travelling gear 4 is meshed with gear wheel 31, impeller axle 7 passes impeller axis hole 22 and by impeller sealing and fixing frame 8 holding positions, impeller sealing and fixing frame 8 is fixed on the bottom of washtub 2, and motor axis hole 21 places that washing motor 6 motor shafts pass washtub 2 are provided with sealing device 10, impeller axis hole 22 places that impeller axle 7 passes washtub 2 also are provided with sealing device 11, gear wheel 31 and impeller 3 integrated injection moldings, gear wheel 31 is interior spur gear, travelling gear 4 is outer spur gear.
The wheeled two-tub washing machine of two group bidentates as shown in Figure 2, comprise outer bucket 1, washtub 2 and dehydration barrel 9, described washtub 2 bottoms are provided with motor axis hole 21 and impeller axis hole 22, washing motor 6 is fixed on the bottom of washtub 2 by motor seal retainer 5, travelling gear 4 is installed on the motor shaft of washing motor 6, travelling gear 4 is arranged in the washtub 2, also be provided with impeller 3 in the washtub 2, impeller 3 is connected with impeller axle 7, also be provided with gear wheel 31 on the impeller axle 7, gear wheel 31 also is arranged in the washtub 2, travelling gear 4 is meshed with gear wheel 31, impeller axle 7 passes impeller axis hole 22 and by impeller sealing and fixing frame 8 holding positions, impeller sealing and fixing frame 8 is fixed on the bottom of washtub 2, and motor axis hole 21 places that washing motor 6 motor shafts pass washtub 2 are provided with sealing device 10, impeller axis hole 22 places that impeller axle 7 passes washtub 2 also are provided with sealing device 11, gear wheel 31 is fixed on the impeller axle 7, and gear wheel 31 is an outer oblique gear, and travelling gear 4 is an outer oblique gear.
In a word, the above only is preferred embodiment of the present invention, and all equalizations of being done according to the present patent application claim change and modify, and all should belong to the covering scope of patent of the present invention.
Claims (8)
1. double-shaft double-gear double-tube washing machine, comprise outer bucket (1), washtub (2) and dehydration barrel (9), it is characterized in that: described washtub (2) bottom is provided with motor axis hole (21) and impeller axis hole (22), washing motor (6) is fixed on the bottom of washtub (2) by motor seal retainer (5), travelling gear (4) is installed on the motor shaft of washing motor (6), travelling gear (4) is arranged in the washtub (2), also be provided with impeller (3) in the washtub (2), impeller (3) is connected with impeller axle (7), also be provided with gear wheel (31) on the impeller axle (7), gear wheel (31) also is arranged in the washtub (2), travelling gear (4) is meshed with gear wheel (31), impeller axle (7) passes impeller axis hole (22) and by impeller sealing and fixing frame (8) holding position, impeller sealing and fixing frame (8) is fixed on the bottom of washtub (2).
2. double-shaft double-gear double-tube washing machine according to claim 1 is characterized in that: described gear wheel (31) is fixed on the impeller (3).
3. double-shaft double-gear double-tube washing machine according to claim 1 is characterized in that: described gear wheel (31) and impeller (3) integrated injection molding.
4. double-shaft double-gear double-tube washing machine according to claim 1, it is characterized in that: described washing motor (6) motor shaft passes the motor axis hole (21) of washtub (2) and locates to be provided with sealing device (10), and impeller axle (7) passes the impeller axis hole (22) of washtub (2) and locates also to be provided with sealing device (11).
5. according to claim 1 or 2 or 3 or 4 described double-shaft double-gear double-tube washing machines, it is characterized in that: described gear wheel (31) is an internal gear, and travelling gear (4) is an external gear.
6. according to claim 1 or 2 or 3 or 4 described double-shaft double-gear double-tube washing machines, it is characterized in that: described gear wheel (31) is an external gear, and travelling gear (4) is an external gear.
7. double-shaft double-gear double-tube washing machine according to claim 5 is characterized in that: described gear wheel (31) is straight-tooth or helical teeth, and travelling gear (4) is straight-tooth or helical teeth.
8. double-shaft double-gear double-tube washing machine according to claim 6 is characterized in that: described gear wheel (31) is straight-tooth or helical teeth, and travelling gear (4) is straight-tooth or helical teeth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100992487A CN101575790B (en) | 2009-05-27 | 2009-05-27 | Double-shaft double-gear double-tube washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100992487A CN101575790B (en) | 2009-05-27 | 2009-05-27 | Double-shaft double-gear double-tube washing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101575790A CN101575790A (en) | 2009-11-11 |
| CN101575790B true CN101575790B (en) | 2011-10-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100992487A Expired - Fee Related CN101575790B (en) | 2009-05-27 | 2009-05-27 | Double-shaft double-gear double-tube washing machine |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102134800B (en) * | 2011-03-04 | 2016-07-13 | 青岛海尔洗衣机有限公司 | A kind of nothing fixing connected mode of small washing machine motor |
| CN104988699B (en) * | 2015-07-27 | 2017-03-01 | 黄河科技学院 | There is the jet washing machine of sealing electric power-feeding structure |
| CN107558106A (en) * | 2016-06-30 | 2018-01-09 | 无锡小天鹅股份有限公司 | Washing machine |
| CN107059316A (en) * | 2017-02-14 | 2017-08-18 | 广东伽懋智能织造股份有限公司 | A kind of industry washer of the intellectualized reconstruction based on big data platform |
| CN107313210A (en) * | 2017-06-15 | 2017-11-03 | 广西科技大学鹿山学院 | Layer-stepping washing machine |
| CN108486821B (en) * | 2018-03-20 | 2019-01-11 | 朗丝窗饰有限公司 | Low noise cleaning method is carried out to clothing using modes such as multiple rotation, extruding |
| CN113249925A (en) * | 2020-02-11 | 2021-08-13 | 青岛海尔洗衣机有限公司 | Double-tub washing machine |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1054456A (en) * | 1990-06-02 | 1991-09-11 | 中山市威力洗衣机厂 | Washing machine |
| CN201058928Y (en) * | 2007-07-03 | 2008-05-14 | 赵小辉 | Multiple rotary drum washing machine |
-
2009
- 2009-05-27 CN CN2009100992487A patent/CN101575790B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1054456A (en) * | 1990-06-02 | 1991-09-11 | 中山市威力洗衣机厂 | Washing machine |
| CN201058928Y (en) * | 2007-07-03 | 2008-05-14 | 赵小辉 | Multiple rotary drum washing machine |
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| CN101575790A (en) | 2009-11-11 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111026 Termination date: 20120527 |