CN2931935Y - Speed reducing device for laundry machine - Google Patents
Speed reducing device for laundry machine Download PDFInfo
- Publication number
- CN2931935Y CN2931935Y CN 200620073976 CN200620073976U CN2931935Y CN 2931935 Y CN2931935 Y CN 2931935Y CN 200620073976 CN200620073976 CN 200620073976 CN 200620073976 U CN200620073976 U CN 200620073976U CN 2931935 Y CN2931935 Y CN 2931935Y
- Authority
- CN
- China
- Prior art keywords
- planet carrier
- output shaft
- shell
- bearing
- washing machine
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model discloses a washing machine reduction gear, which comprises a shell, a planet carrier, an output shaft in the middle of the planet carrier, a sun wheel mounted on the output shaft. The utility model is characterized in that the shell is mounted with a ring gear and the input shaft and output shaft housing are respectively mounted on the upper end and lower end of the planet carrier, the planet carrier is mounted with two units of coax planet wheel and one of the coax planet wheel unit is engaged with the ring gear, the other coax planet wheel unit is engaged with the sun wheel. The input and output shafts are connected with the shell through bearings and the output shaft and the output shaft housing are connected with each other by bearings. The utility model is capable of at the same time outputting two moments of different direction and the same rotating speed, which meets the need of power transmission of the dual power washing machine.
Description
Technical field
The utility model belongs to a kind of washing machine power unit, concrete washing machine power transmission speed reducer.
Background technique
Existing decelerating clutch of washing machine generally is that by the eccentricity gear group, perhaps planetary pinion changes a kind of output into a power input, and its rotating speed and speed ratio are fixed, and have only an output.This speed-reducing clutch can only be suitable for the washing machine that only needs single power.Can't the satisfy the demand requirement of washing machine of two power.
The model utility content
The purpose of this utility model provides a kind of washing machine deceleration device, and it is opposite or identical to export both direction simultaneously, and two moments that rotating speed is identical or different satisfy the transmission requirement of two-power washing machine.
The technical solution of the utility model is as follows:
A kind of washing machine deceleration device, include shell, planet carrier, output shaft is arranged in the middle of the planet carrier, sun gear is installed on the output shaft, it is characterized in that outer casing inner wall has ring gear, input shaft and output sleeve are separately fixed at the planet carrier upper and lower end, two groups of coaxial planetary gear set are installed on the planet carrier, one of them planetary gear set and ring gear engagement, another planetary gear set is meshed with sun gear, links to each other by bearing between input shaft, output sleeve and the shell, is connected by bearing between output shaft and the output sleeve.
Shell is made up of upper end cap, lower end cap.
Described bearing is oil-impregnated bearing or ball bearing.
Described planetary pinion is 2-4.
Compare with existing, the utility model provides a kind of new speed reducer gear drive, has two groups of planetary gear set of doubly-linked and is fixed on the planet carrier by axle, and it is identical or opposite to export both direction simultaneously, the moment that rotating speed is identical or different can satisfy the power transmission requirement of two-power washing machine.
Description of drawings
Fig. 1 is the utility model structural representation.
Embodiment
Referring to Fig. 1.
A kind of washing machine deceleration device includes upper end cap 8, the shell that lower end cap 2 is formed, ring gear is fixing in the enclosure, input shaft 1 and output sleeve 9 are separately fixed at planet carrier 7 upper and lower ends, for same stationary axle relation, two groups of coaxial planetary gear set 4 and 5 are installed on the planet carrier 7.Planetary gear set 4 and ring gear 3 engagements, planetary gear set 5 is meshed with center sun gear 6, and output shaft 10 links to each other with center sun gear 6.Link to each other by bearing between input shaft 1 and output sleeve 9 and the shell, be connected by bearing between output shaft 10 and the output sleeve, such structure when input shaft rotates, is exported two rotating speeds.
Claims (4)
1, a kind of washing machine deceleration device, include shell, planet carrier, output shaft is arranged in the middle of the planet carrier, sun gear is installed on the output shaft, it is characterized in that outer casing inner wall has ring gear, input shaft and output sleeve are separately fixed at the planet carrier upper and lower end, two groups of coaxial planetary gear set are installed on the planet carrier, one of them planetary gear set and ring gear engagement, another planetary gear set is meshed with sun gear, links to each other by bearing between input shaft, output sleeve and the shell, is connected by bearing between output shaft and the output sleeve.
2, speed reducer according to claim 1 is characterized in that shell is made up of upper end cap, lower end cap.
3, speed reducer according to claim 1 is characterized in that described bearing is oil-impregnated bearing or ball bearing.
4, speed reducer according to claim 1 and 2 is characterized in that described planetary pinion is 2-4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620073976 CN2931935Y (en) | 2006-06-15 | 2006-06-15 | Speed reducing device for laundry machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620073976 CN2931935Y (en) | 2006-06-15 | 2006-06-15 | Speed reducing device for laundry machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2931935Y true CN2931935Y (en) | 2007-08-08 |
Family
ID=38348434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620073976 Expired - Lifetime CN2931935Y (en) | 2006-06-15 | 2006-06-15 | Speed reducing device for laundry machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2931935Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102877269A (en) * | 2012-10-22 | 2013-01-16 | 安徽聚隆传动科技股份有限公司 | Direct-driven transmission reducing mechanism of motor of washing machine |
| WO2013174158A1 (en) * | 2012-05-24 | 2013-11-28 | Chen Chang | Gear reduction apparatus, washing machine, and washing method |
| CN103486202A (en) * | 2013-10-10 | 2014-01-01 | 西安创联超声技术有限责任公司 | Planetary reducer achieving coaxial inversion |
| CN104315089A (en) * | 2014-05-16 | 2015-01-28 | 张秘来 | Constant-speed transmission case of planetary gear train |
| US9850616B2 (en) | 2013-04-11 | 2017-12-26 | Changzhou Machine Master Co., Ltd | Washing machine driving mechanism |
-
2006
- 2006-06-15 CN CN 200620073976 patent/CN2931935Y/en not_active Expired - Lifetime
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103427552B (en) * | 2012-05-24 | 2017-07-14 | 常州至精精机有限公司 | Mechanical reduction gear |
| WO2013174158A1 (en) * | 2012-05-24 | 2013-11-28 | Chen Chang | Gear reduction apparatus, washing machine, and washing method |
| CN103427549A (en) * | 2012-05-24 | 2013-12-04 | 常州至精精机有限公司 | Motor deceleration method |
| CN103427552A (en) * | 2012-05-24 | 2013-12-04 | 常州至精精机有限公司 | Gear reduction unit |
| CN103422324A (en) * | 2012-05-24 | 2013-12-04 | 常州至精精机有限公司 | Washing machine driving mechanism |
| CN103422324B (en) * | 2012-05-24 | 2015-10-28 | 常州至精精机有限公司 | Driving mechanism for washing machine |
| CN103427549B (en) * | 2012-05-24 | 2017-04-05 | 常州至精精机有限公司 | Motor deceleration method |
| CN102877269A (en) * | 2012-10-22 | 2013-01-16 | 安徽聚隆传动科技股份有限公司 | Direct-driven transmission reducing mechanism of motor of washing machine |
| US9850616B2 (en) | 2013-04-11 | 2017-12-26 | Changzhou Machine Master Co., Ltd | Washing machine driving mechanism |
| CN103486202A (en) * | 2013-10-10 | 2014-01-01 | 西安创联超声技术有限责任公司 | Planetary reducer achieving coaxial inversion |
| CN103486202B (en) * | 2013-10-10 | 2015-09-16 | 西安创联超声技术有限责任公司 | Contrarotation planetary speed reducer |
| CN104315089A (en) * | 2014-05-16 | 2015-01-28 | 张秘来 | Constant-speed transmission case of planetary gear train |
| CN104315089B (en) * | 2014-05-16 | 2017-01-11 | 张秘来 | Constant-speed transmission case of planetary gear train |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 230088 hi tech Development Zone, No. 669 West Changjiang Road, Anhui, Hefei Patentee after: Hefei Midea Washing Machine Co., Ltd. Address before: 230088 hi tech Development Zone, No. 669 West Changjiang Road, Anhui, Hefei Patentee before: Rongshida Laundry Equipment Mfg. Co., Ltd., Hefei |
|
| CX01 | Expiry of patent term |
Granted publication date: 20070808 |
|
| EXPY | Termination of patent right or utility model |