CN101280507A - Novel reduction clutch of washing machine - Google Patents
Novel reduction clutch of washing machine Download PDFInfo
- Publication number
- CN101280507A CN101280507A CNA2008101005596A CN200810100559A CN101280507A CN 101280507 A CN101280507 A CN 101280507A CN A2008101005596 A CNA2008101005596 A CN A2008101005596A CN 200810100559 A CN200810100559 A CN 200810100559A CN 101280507 A CN101280507 A CN 101280507A
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- washing machine
- clutch
- power input
- input shaft
- shaft
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Abstract
The invention discloses a decelerating clutch device of novel washing machine, which comprises a decelerator, wherein the decelerator is provided with a power input shaft, a main output shaft and an output shaft sleeve. The decelerating clutch device is characterized in that: the main output shaft is used as the driving shaft for impeller of washing machine, a clutch is arranged between the power input shaft and the output shaft sleeve and can slide up and down, the clutch can respectively or simultaneously be coupled with the power input shaft and the output shaft bush by the means of mechanical connection. The decelerating clutch device simplifies the structure of the prior decelerating clutch device greatly so as to lower the cost and production processing requirements, besides the decelerating clutch device has simple and convenient structure.
Description
Technical field
The present invention relates to a kind of decelerating clutch of washing machine, specifically being can free conversion speed, the reduction clutch of washing machine of moment of torsion.
Background technology
At present, known reduction clutch of washing machine is to realize that by speed-reducing clutch it is made up of parts such as reduction box, unilateral bearing, housing, belt pulley, impeller axle, clutch spindles.When washing machine need be realized rate conversion, need apply bigger mechanical force by external devices such as traction electric machines, just can realize conversion; Owing to reasons such as the characteristics of himself forming, processing requests, when high speed, can only realize unidirectional high speed rotation; And have production and processing requirement height, and the cost height, use, installation etc. are more loaded down with trivial details.
Summary of the invention
In order to solve cost height, production and processing more complicated that present use reduction clutch of washing machine exists, can only to realize deficiency such as unidirectional high speed rotation, the invention provides a kind of novel reduction clutch of washing machine, this device not only can be realized the function that present reduction clutch of washing machine has, and can overcome present reduction clutch of washing machine complex structure, cost height, can only unidirectional high speed rotation etc. deficiency.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of novel reduction clutch of washing machine, include decelerator, the dynamic power shaft of described decelerator, main output shaft and output sleeve, it is characterized in that the driving shaft of described main output shaft as agitation wheel for washing machine, be provided with clutch between described power input shaft and the output sleeve, the upper and lower slip of clutch energy slides into certain position on the clutch, realize effectively coupling with power input shaft, output sleeve by mechanical connecting mode simultaneously.
Described novel reduction clutch of washing machine is characterized in that described mechanical connecting mode is the mode that digital, spline cooperate with keyway, teeth groove.
Described novel reduction clutch of washing machine, it is characterized in that described clutch is meant clutch tooth cover, power input shaft and output sleeve lower end have external tooth respectively, the clutch tooth puts, all there is internal tooth the lower end, described clutch tooth puts, lower slider, the clutch tooth puts, the internal tooth of lower end respectively with output sleeve, power input shaft on external tooth be meshed corresponding.
Described novel reduction clutch of washing machine is characterized in that the rotating ratio between described agitation wheel for washing machine driving shaft and the power input shaft is 1: 1-20.
Described novel reduction clutch of washing machine is characterized in that described washing machine is automatic washing machine or semi-automatic washing machine or agitator type washing machine.
The present invention is on the common deceleration device basis that common single cylinder or two-tub washing machine adopted, by designing a clutch that can be free to slide, achieve the decelerator main output shaft drive the independent two-way rotation of impeller and and decelerator main output shaft, synchronous two-way the rotating freely of output sleeve; When the user needed the slow-speed of revolution to rotate, the clutch that is free to slide separated the decelerator power input shaft with the reducer output shaft cover, drive by exterior power, realized that the decelerator main output shaft rotates freely with clockwise, counterclockwise high pulling torque, the slow-speed of revolution; In the time of need rotating at a high speed as the user, the clutch that is free to slide effectively is coupled reducer output shaft cover and decelerator power input shaft, decelerator power input shaft and output sleeve are coupled as one, drive by exterior power, realize that decelerator main output shaft and clockwise synchronously, the counterclockwise high rotating speed of output sleeve rotate freely; Thereby functions such as the washing of realization washing machine, dehydration; The present invention has simplified the reduction clutch structure of present employing greatly, has realized purposes such as low-cost, that production and processing is simple.
The invention has the beneficial effects as follows, can simplify currently used reduction clutch greatly, reduce cost and the production and processing requirement, structure is very simple, and is convenient.
Description of drawings
Fig. 1 is the longitudinal profile structural map of decelerator for washing machine main output shaft of the present invention when rotating separately.
Fig. 2 is the longitudinal profile structural map of decelerator for washing machine main output shaft of the present invention when rotating with output sleeve.
Among the figure 1, decelerator, 2, main output shaft, 3, clutch, 4, output sleeve, 5, power input shaft
The specific embodiment
Referring to accompanying drawing 1,2.
A kind of novel reduction clutch of washing machine, include decelerator 1, described decelerator 1 has main output shaft 2 and output sleeve 4, power input shaft 5, main output shaft 2 is as the driving shaft of agitation wheel for washing machine, be provided with clutch 3 between power input shaft 5 and the output sleeve 4, clutch 3 is meant clutch tooth cover, power input shaft 5, output sleeve 4 lower ends have external tooth respectively, the clutch tooth puts, there is internal tooth the lower end, described clutch tooth be enclosed within gravity or the external force effect can more than, lower slider, clutch tooth cover upwards slides into certain position, its upper end and the external tooth engagement of being located on output sleeve 4 outer walls, the external tooth engagement of lower end and power input shaft lower end 5, at this moment, output sleeve 4, power input shaft 5 rotates simultaneously, and main output shaft 2 also rotates in the lump.When the external tooth on the clutch 3 disengaging output sleeves 4, output sleeve 4 can not rotate, and power input shaft 5 rotates with main output shaft 2.
Claims (5)
1, a kind of novel reduction clutch of washing machine, include decelerator, the dynamic power shaft of described decelerator, main output shaft and output sleeve, it is characterized in that the driving shaft of described main output shaft as agitation wheel for washing machine, be provided with clutch between described power input shaft and the output sleeve, the upper and lower slip of clutch energy slides into certain position on the clutch, realize effectively coupling with power input shaft, output sleeve by mechanical connecting mode simultaneously.
2, novel reduction clutch of washing machine according to claim 1 is characterized in that described mechanical connecting mode is the mode that digital, spline cooperate with keyway, teeth groove.
3, novel reduction clutch of washing machine according to claim 1, it is characterized in that described clutch is meant clutch tooth cover, power input shaft and output sleeve lower end have external tooth respectively, the clutch tooth puts, all there is internal tooth the lower end, described clutch tooth puts, lower slider, the clutch tooth puts, the internal tooth of lower end respectively with output sleeve, power input shaft on external tooth be meshed corresponding.
4, novel reduction clutch of washing machine according to claim 1 is characterized in that the rotating ratio between described agitation wheel for washing machine driving shaft and the power input shaft is 1: 1-20.
5, novel reduction clutch of washing machine according to claim 1 is characterized in that described washing machine is automatic washing machine or semi-automatic washing machine or agitator type washing machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101005596A CN101280507B (en) | 2008-05-12 | 2008-05-12 | Novel reduction clutch of washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101005596A CN101280507B (en) | 2008-05-12 | 2008-05-12 | Novel reduction clutch of washing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101280507A true CN101280507A (en) | 2008-10-08 |
| CN101280507B CN101280507B (en) | 2011-02-02 |
Family
ID=40013170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008101005596A Expired - Fee Related CN101280507B (en) | 2008-05-12 | 2008-05-12 | Novel reduction clutch of washing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101280507B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103243512A (en) * | 2012-02-03 | 2013-08-14 | 三星电子株式会社 | Clutch assembly and washing machine having the same |
| CN108291352A (en) * | 2015-12-24 | 2018-07-17 | 纽摩泰科有限公司 | Drive unit of washing machine |
-
2008
- 2008-05-12 CN CN2008101005596A patent/CN101280507B/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103243512A (en) * | 2012-02-03 | 2013-08-14 | 三星电子株式会社 | Clutch assembly and washing machine having the same |
| CN103243512B (en) * | 2012-02-03 | 2017-03-01 | 三星电子株式会社 | Clutch pack and the washing machine with this clutch pack |
| CN108291352A (en) * | 2015-12-24 | 2018-07-17 | 纽摩泰科有限公司 | Drive unit of washing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101280507B (en) | 2011-02-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: HEFEI MIDEA WASHING MACHINE CO., LTD. Free format text: FORMER NAME: RONGSHIDA LAUNDRY EQUIPMENT MFG. CO., LTD., HEFEI |
|
| CP01 | Change in the name or title of a patent holder |
Address after: No. 88 high tech Zone Hefei city Anhui province 230088 Magnolia Avenue Patentee after: Hefei Midea Washing Machine Co., Ltd. Address before: No. 88 high tech Zone Hefei city Anhui province 230088 Magnolia Avenue Patentee before: Rongshida Laundry Equipment Mfg. Co., Ltd., Hefei |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110202 Termination date: 20200512 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |