CN204803577U - Washing machine low noise speed reduction clutch - Google Patents
Washing machine low noise speed reduction clutch Download PDFInfo
- Publication number
- CN204803577U CN204803577U CN201520261813.6U CN201520261813U CN204803577U CN 204803577 U CN204803577 U CN 204803577U CN 201520261813 U CN201520261813 U CN 201520261813U CN 204803577 U CN204803577 U CN 204803577U
- Authority
- CN
- China
- Prior art keywords
- gear
- shell
- washing machine
- low noise
- oil
- 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 - Fee Related
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- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
- General Details Of Gearings (AREA)
Abstract
The utility model discloses a washing machine low noise speed reduction clutch, including planetary gear derailleur and input shaft and the output shaft continuous with the planetary gear derailleur, wherein the planetary gear derailleur includes the sun gear, just the ring gear that the planet was taken turns the outside and was taken turns the looks meshing with a plurality of planets is taken turns and located rather than a plurality of planets of looks meshing around locating the sun gear, this sun gear links to each other with the input shaft is fixed, this ring gear links to each other with the output shaft is fixed, the outside of this planetary gear derailleur is equipped with the shell, the oil pocket has been formed between this shell and the planetary gear derailleur, a plurality of oily passageways have evenly been seted up in shoing of this ring gear. When the planetary gear derailleur in the course of the work, the lubricating oil in the oil pocket can enter into the inside of planetary gear derailleur through the oily passageway on the ring gear to lubricate sun gear, planet wheel and ring gear, even cooperation that must be between them also can be more superior, consequently the utility model has the advantages of noise at work is little and slow down effectually.
Description
Technical field
The utility model belongs to mechanical field, and it relates to a kind of clutch coupling of washing machine, is related specifically to a kind of washing machine low noise speed-reducing clutch.
Background technology
Along with enter the improving constantly of living standard, washing machine enters into the family of ordinary people more and more widely, and wherein the most common is vertical type full automatic washing machine, is all provided with decelerating clutch of washing machine below the impeller of this automatic washing machine.As the patent No. Chinese utility model patent that is 201220365118.0 discloses a kind of speed-reducing clutch of automatic washing machine, it comprises power shaft, impeller shafts, the outer cover of described impeller shafts is equipped with dehydrating shaft, described power shaft, impeller shafts, dehydrating shaft is linked together by a reducing gear, described reducing gear has a reducing gear shell, described reducing gear shell lower end is provided with a cylinder and is linked together by a clutch and power shaft, described reducing gear comprises the central gear that is located at power shaft upper end, be connected to the ring gear in reducing gear shell, and the planetary gear be in transmission connection between central gear and ring gear, described planetary gear is located on a pinion frame, described pinion frame center of rotation be provided with internal splined hole thus spline joint on impeller shafts, described dehydrating shaft lower end and reducing gear shell link together.The clutch of this structure is because adopt planetary transmission, therefore slowing effect is better than ordinary gear transmission relatively, also simplify structure, but planetary transmission can produce sizable noise in the course of the work, therefore this speed-reducing clutch also also exists the large shortcoming of noise simultaneously.
Utility model content
The purpose of this utility model is to provide a kind of operating noise little and the washing machine low noise speed-reducing clutch that slowing effect is good.
To achieve these goals, the technical solution adopted in the utility model is:
A kind of washing machine low noise speed-reducing clutch, the power shaft comprising planetary transmission and be connected with planetary transmission and output shaft, wherein planetary transmission comprises sun gear, to be located at around sun gear and with its mutually meshing multiple planetary gear and be located at gear ring outside planetary gear and mutually meshing with multiple planetary gear, this sun gear and power shaft are fixedly linked, this gear ring and output shaft are fixedly linked, the outside of this planetary transmission is provided with shell, oil pocket is defined between this shell and planetary transmission, the showing of this gear ring evenly offers multiple oily passage.
Above-mentioned a kind of washing machine low noise speed-reducing clutch, this shell is provided with the oil-in and oil-out that are connected with oil pocket, and this oil-out is located at the lower end of shell, and this oil-in is located at the middle part of shell.
Above-mentioned a kind of washing machine low noise speed-reducing clutch, this shell offers the axis hole corresponding with power shaft and output shaft, and this power shaft and output shaft are flexibly connected by liquid sealing bearing with shell.
Above-mentioned a kind of washing machine low noise speed-reducing clutch, this shell comprises housing and is located at the end cap of shell end, and this housing is provided with draw-in groove, and this end cap is provided with the screens matched with draw-in groove.
Above-mentioned a kind of washing machine low noise speed-reducing clutch, is provided with sealing ring between this housing and end cap.
The beneficial effects of the utility model are: add shell by the outside at planetary transmission, thus make to form oil pocket between this shell and planetary transmission, on the surface of the gear ring of planetary transmission, evenly offer multiple oily passage simultaneously, therefore in the utility model planetary transmission is in the course of the work, lubricating oil in oil pocket can enter into the inside of planetary transmission by the oily passage on gear ring, with to sun gear, planetary gear and gear ring lubricate, namely the cooperation between them also can be more superior, noise is also less simultaneously, therefore the utility model has the little and advantage that slowing effect is good of operating noise.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the exploded view of Fig. 1.
Detailed description of the invention
Further understand for making to have architectural feature of the present utility model and effect of reaching and be familiar with, coordinate detailed description in order to preferred embodiment and accompanying drawing, be described as follows:
As depicted in figs. 1 and 2, a kind of washing machine low noise speed-reducing clutch, the power shaft 2 comprising planetary transmission 1 and be connected with planetary transmission 1 and output shaft 3, wherein planetary transmission 1 comprises sun gear, to be located at around sun gear and with its mutually meshing multiple planetary gear and be located at gear ring 11 outside planetary gear and mutually meshing with multiple planetary gear, this sun gear and power shaft 2 are fixedly linked, this gear ring 11 is fixedly linked with output shaft 3, can realize rotating speed higher for power shaft 2 by planetary transmission 1, be converted into the rotating speed that output shaft 3 is lower, thus make output shaft 3 can export larger torque, to meet the work requirements of decelerating clutch of washing machine.
Shell 4 is provided with in the outside of planetary transmission 1, oil pocket is defined between this shell 4 and planetary transmission 1, the showing of this gear ring 11 evenly offers multiple oily passage 5, in the utility model, planetary transmission 1 in the course of the work, lubricating oil in oil pocket can enter into the inside of planetary transmission 1 by the oily passage 5 on gear ring 11, with to sun gear, teeth on planetary gear and gear ring 11 are lubricated, namely make the meeting of the cooperation between them more superior, noise is also less simultaneously, therefore the utility model is under the prerequisite of work requirements meeting decelerating clutch of washing machine, there is the little and advantage that slowing effect is good of operating noise.
Shell 4 is provided with the oil-in 6 and oil-out 7 that are connected with oil pocket, this oil-out 7 is located at the lower end of shell 4, this oil-in 6 is located at the middle part of shell 4, can timely to make-up oil in oil pocket by oil-in 6, to lubricate sun gear, planetary gear and gear ring 11; In addition, the lubricating oil can discharged timely in oil pocket by oil-out 7 has carried out clean filtration, thus ensures to enter in the lubricating oil in planetary transmission 1 and can not there is impurity, namely ensures that planetary transmission 1 can normally, efficiently work.
Shell 4 offers the axis hole corresponding with power shaft 2 and output shaft 3, this power shaft 2 and output shaft 3 are flexibly connected by liquid sealing bearing with shell 4.Shell 4 comprises housing 41 and is located at the end cap 42 of housing 41 end, this housing 41 is provided with draw-in groove 411, this end cap 42 is provided with the screens 421 matched with draw-in groove 411, by positioning cooperation between draw-in groove 411 and screens 421, fastness and the reliability of connection between housing 41 and end cap 42 can be ensured.In addition, between housing 41 and end cap 42, being provided with sealing ring 8, by adding sealing ring 8, the liquid sealing performance between housing 41 and end cap 42 can being ensured, namely improve practicality of the present utility model further.
More than show and describe general principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; the just principle of the present utility model described in above-described embodiment and description; under the prerequisite not departing from the utility model spirit and scope, the utility model also has various changes and modifications, and these changes and improvements all fall in claimed scope of the present utility model.The protection domain that the utility model requires is defined by appending claims and equivalent thereof.
Claims (5)
1. a washing machine low noise speed-reducing clutch, the power shaft comprising planetary transmission and be connected with planetary transmission and output shaft, it is characterized in that, described planetary transmission comprises sun gear, to be located at around sun gear and with its mutually meshing multiple planetary gear and be located at gear ring outside planetary gear and mutually meshing with multiple planetary gear, described sun gear and power shaft are fixedly linked, described gear ring and output shaft are fixedly linked, the outside of described planetary transmission is provided with shell, oil pocket is defined between described shell and planetary transmission, the showing of described gear ring evenly offers multiple oily passage.
2. a kind of washing machine low noise speed-reducing clutch according to claim 1, it is characterized in that, described shell is provided with the oil-in and oil-out that are connected with oil pocket, and described oil-out is located at the lower end of shell, and described oil-in is located at the middle part of shell.
3. a kind of washing machine low noise speed-reducing clutch according to claim 1, it is characterized in that, described shell offers the axis hole corresponding with power shaft and output shaft, described power shaft and output shaft are flexibly connected by liquid sealing bearing with shell.
4. a kind of washing machine low noise speed-reducing clutch according to any one of claims 1 to 3, is characterized in that, described shell comprises housing and is located at the end cap of shell end, and described housing is provided with draw-in groove, and described end cap is provided with the screens matched with draw-in groove.
5. a kind of washing machine low noise speed-reducing clutch according to claim 4, is characterized in that, be provided with sealing ring between described housing and end cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520261813.6U CN204803577U (en) | 2015-04-25 | 2015-04-25 | Washing machine low noise speed reduction clutch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520261813.6U CN204803577U (en) | 2015-04-25 | 2015-04-25 | Washing machine low noise speed reduction clutch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204803577U true CN204803577U (en) | 2015-11-25 |
Family
ID=54588426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520261813.6U Expired - Fee Related CN204803577U (en) | 2015-04-25 | 2015-04-25 | Washing machine low noise speed reduction clutch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204803577U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110529581A (en) * | 2019-09-20 | 2019-12-03 | 慈溪市益达电器有限公司 | A kind of wall-breaking machine Dual-spindle linked gear-box |
-
2015
- 2015-04-25 CN CN201520261813.6U patent/CN204803577U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110529581A (en) * | 2019-09-20 | 2019-12-03 | 慈溪市益达电器有限公司 | A kind of wall-breaking machine Dual-spindle linked gear-box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151125 Termination date: 20170425 |