CN202705728U - Decelerating clutch of hand-rubbing full-automatic washing machine - Google Patents
Decelerating clutch of hand-rubbing full-automatic washing machine Download PDFInfo
- Publication number
- CN202705728U CN202705728U CN 201220365249 CN201220365249U CN202705728U CN 202705728 U CN202705728 U CN 202705728U CN 201220365249 CN201220365249 CN 201220365249 CN 201220365249 U CN201220365249 U CN 201220365249U CN 202705728 U CN202705728 U CN 202705728U
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- gear
- planetary gear
- power shaft
- shaft
- gear ring
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- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
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Abstract
The utility model discloses a decelerating clutch of a hand-rubbing full-automatic washing machine. The lower end of a shell of a transmission is fixedly connected with a guide sleeve, and the guide sleeve is connected together with an input shaft through a clutch device; the upper end of a planet gear shaft penetrates through a planetary gear carrier and is connected with a second planetary gear, the second planetary gear is arranged between a gear ring with inner teeth and a second sun gear arranged in the center of the gear ring and is respectively in transmission connection with the gear ring and the second sun gear, the second sun gear is arranged on a wave wheel shaft, the gear ring is connected to a dehydration shaft, and the tooth quantity of a first planet gear is greater than that of the second planet gear; and a locking device is arranged outside the shell of the transmission. The decelerating clutch has the advantages that a wave wheel and a dehydration cylinder of the washing machine can rotate oppositely in a washing mode, and water flow in the cylinder forms flocculating flow to improve the washing capability.
Description
Technical field
The utility model relates to a kind of speed-reducing clutch, is used for automatic washing machine.
Background technology
All there is a speed-reducing clutch in the vertical type full automatic washing machine, so that washing machine can selecting under washing mode and dehydration mode, the decelerating clutch of washing machine of prior art is under washing mode, generally all be that impeller rotates, the form of dehydration tube stop, the inner bucket water stream under this form is relatively mild, it is not enough that washability is slightly owed, and best, there is a kind of washing machine that impeller rotation dehydration tube reverses under washing mode, form wadding stream impact clothing.
Summary of the invention
In order to overcome the deficiency of existing conventional laundry apparatus washability, the utility model provides a kind of washability strong speed-reducing clutch.
The technical scheme in the invention for solving the technical problem is: a kind of speed-reducing clutch of hand-scrubbing type full-automatic washer, comprise power shaft, impeller shafts, be set in impeller shafts dehydrating shaft outer and that can rotate relative to impeller shafts, described power shaft one end is provided with the first central gear, described the first central gear is connected with the first Planetary Gear Transmission, described the first planetary gear connects planet pin, described planet pin is connected on the pinion frame, described pinion frame and gearbox case are fixed together, the affixed guide pin bushing in described gearbox case lower end, it is outer and support power shaft by bearing that described guide pin bushing is enclosed within power shaft, described guide pin bushing with link together by an arrangement of clutch and power shaft; Described planet pin upper end is passed pinion frame and is connected with the second planetary gear, described the second planetary gear is arranged on one with the gear ring of internal tooth and is arranged between the second central gear of gear ring center, and be in transmission connection with gear ring and the second central gear respectively, described the second central gear is arranged on the impeller shafts, described gear ring is connected on the dehydrating shaft, and the described first planetary number of teeth is greater than the second planetary gear; Described gearbox case is provided with stop device outward.
Described arrangement of clutch can be common side's silk brake spring and click combination, and described stop device can be locking strip and the corresponding shifting part that is located on the gearbox case.
Described the first central gear to the first planetary gear to the second planetary gear to the suggestion of the resultant gear ratio of the second central gear at 2:1 between the 10:1.
Further, be provided with bearing between described gearbox case and dehydrating shaft.
The utility model in use described power shaft is used for connecting drive motors, and described dehydrating shaft connects dehydration tube, and described impeller shafts is in order to connect the impeller of washing machine.When washing machine is in the washing state, described arrangement of clutch loosens, described stop device locking gearbox case, power shaft drives the first central gear and rotates, because pinion frame is to link together and can not rotate with gearbox case, therefore the first central gear only drives the first planetary gear rotation and drives the second planetary gear rotation again, the second Planetary Gear Transmission is to gear ring and the second central gear, thereby gear ring drives dehydrating shaft and rotates, and rotation reaches so that impeller and dehydration tube rotate simultaneously and the effect of switched in opposite thereby the second central gear drives impeller shafts.
And washing machine is in dewatering state, described arrangement of clutch locking, described stop device unclamps gearbox case, at this moment power shaft drive gearbox case rotates together, gearbox case inner-connected meshed planetary gear frame, therefore first central gear of input on the spindle nose is relative with the first planetary gear static, thereby the second planetary gear, the second central gear, gear ring are relatively static, impeller shafts can constant speed rotate with dehydrating shaft, drives dehydration tube and impeller and rotates together the function that plays dehydration.
The beneficial effects of the utility model are: this speed-reducing clutch so that under washing mode the impeller of washing machine and dehydration tube can counter-rotate increase washability so that the current in the bucket form wadding stream.
Description of drawings
Fig. 1 is the schematic diagram of an embodiment of the present utility model.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
By reference to the accompanying drawings 1, a kind of speed-reducing clutch of hand-scrubbing type full-automatic washer, comprise power shaft 1, impeller shafts 2, be set in impeller shafts dehydrating shaft 3 outer and that can rotate relative to impeller shafts, described power shaft 1 one ends are provided with the first central gear 4A, described the first central gear 4A and the first planetary gear 5A are in transmission connection, described the first planetary gear 5A connects planet pin 6, described planet pin 6 is connected on the pinion frame 7, described pinion frame 7 is fixed together with gearbox case 8, the affixed guide pin bushing 9 in described gearbox case 8 lower ends, it is outer and support power shaft 1 by bearing that described guide pin bushing is enclosed within power shaft, described guide pin bushing 9 with link together by an arrangement of clutch 10 and power shaft 1; Described planet pin upper end is passed pinion frame and is connected with the second planetary gear 5B, described the second planetary gear 5B is arranged on one with the gear ring 11 of internal tooth and is arranged between the second central gear 4B of gear ring center, and be in transmission connection with gear ring 11 and the second central gear 4B respectively, described the second central gear 4B is arranged on the impeller shafts 2, described gear ring 11 is connected on the dehydrating shaft, and the number of teeth of described the first planetary gear 5A is greater than the second planetary gear 5B; The described gearbox case 8 outer stop devices 12 that are provided with.
Described arrangement of clutch 10 can be common side's silk brake spring and click combination, and described stop device 12 can be locking strip and the corresponding shifting part that is located on the gearbox case.
Described the first central gear 4A to the first planetary gear to the second planetary gear to the suggestion of the resultant gear ratio of the second central gear 4B at 2:1 between the 10:1.
Further, 3 of described gearbox case 8 and dehydrating shafts are provided with bearing.
The present embodiment in use described power shaft 1 is used for connecting drive motors, and described dehydrating shaft 3 connects dehydration tube, and described impeller shafts 2 is in order to connect the impeller of washing machine.When washing machine is in the washing state, described arrangement of clutch 10 loosens, described stop device 12 locking gearbox cases, power shaft 1 drives the first central gear 4 and rotates, because pinion frame 7 is to link together and can not rotate with gearbox case 8, therefore the first central gear 4A only drives the first planetary gear 5A rotation and drives the second planetary gear 5B rotation again, the second Planetary Gear Transmission is to gear ring 11 and the second central gear 4B, thereby gear ring 11 drives dehydrating shaft 3 and rotates, and 2 rotations reach so that impeller and dehydration tube rotate simultaneously and the effect of switched in opposite thereby the second central gear 4B drives impeller shafts.
And washing machine is in dewatering state, described arrangement of clutch locking, described stop device unclamps gearbox case, at this moment power shaft drive gearbox case rotates together, gearbox case inner-connected meshed planetary gear frame, therefore first central gear of input on the spindle nose is relative with the first planetary gear static, thereby the second planetary gear, the second central gear, gear ring are relatively static, impeller shafts can constant speed rotate with dehydrating shaft, drives dehydration tube and impeller and rotates together the function that plays dehydration.
The beneficial effects of the utility model are: this speed-reducing clutch so that under washing mode the impeller of washing machine and dehydration tube can counter-rotate increase washability so that the current in the bucket form wadding stream.
Claims (2)
1. the speed-reducing clutch of a hand-scrubbing type full-automatic washer, comprise power shaft, impeller shafts, be set in impeller shafts dehydrating shaft outer and that can rotate relative to impeller shafts, it is characterized in that: described power shaft one end is provided with the first central gear, described the first central gear is connected with the first Planetary Gear Transmission, described the first planetary gear connects planet pin, described planet pin is connected on the pinion frame, described pinion frame and gearbox case are fixed together, the affixed guide pin bushing in described gearbox case lower end, it is outer and support power shaft by bearing that described guide pin bushing is enclosed within power shaft, described guide pin bushing with link together by an arrangement of clutch and power shaft; Described planet pin upper end is passed pinion frame and is connected with the second planetary gear, described the second planetary gear is arranged on one with the gear ring of internal tooth and is arranged between the second central gear of gear ring center, and be in transmission connection with gear ring and the second central gear respectively, described the second central gear is arranged on the impeller shafts, described gear ring is connected on the dehydrating shaft, and the described first planetary number of teeth is greater than the second planetary gear; Described gearbox case is provided with stop device outward.
2. the speed-reducing clutch of hand-scrubbing type full-automatic washer according to claim 1 is characterized in that: be provided with bearing between described gearbox case and dehydrating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220365249 CN202705728U (en) | 2012-07-26 | 2012-07-26 | Decelerating clutch of hand-rubbing full-automatic washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220365249 CN202705728U (en) | 2012-07-26 | 2012-07-26 | Decelerating clutch of hand-rubbing full-automatic washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202705728U true CN202705728U (en) | 2013-01-30 |
Family
ID=47586048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220365249 Expired - Fee Related CN202705728U (en) | 2012-07-26 | 2012-07-26 | Decelerating clutch of hand-rubbing full-automatic washing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202705728U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113897767A (en) * | 2020-07-06 | 2022-01-07 | 青岛海尔洗衣机有限公司 | Speed reduction clutch device of washing machine, washing machine and control method of washing machine |
-
2012
- 2012-07-26 CN CN 201220365249 patent/CN202705728U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113897767A (en) * | 2020-07-06 | 2022-01-07 | 青岛海尔洗衣机有限公司 | Speed reduction clutch device of washing machine, washing machine and control method of washing machine |
| CN113897767B (en) * | 2020-07-06 | 2024-02-23 | 青岛海尔洗衣机有限公司 | Deceleration clutch device of washing machine, washing machine and control method of deceleration clutch device |
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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 |
Granted publication date: 20130130 Termination date: 20140726 |
|
| EXPY | Termination of patent right or utility model |