CN201268791Y - Bidirectional deceleration clutch of washing machine - Google Patents
Bidirectional deceleration clutch of washing machine Download PDFInfo
- Publication number
- CN201268791Y CN201268791Y CNU200820149409XU CN200820149409U CN201268791Y CN 201268791 Y CN201268791 Y CN 201268791Y CN U200820149409X U CNU200820149409X U CN U200820149409XU CN 200820149409 U CN200820149409 U CN 200820149409U CN 201268791 Y CN201268791 Y CN 201268791Y
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- clutch
- braked wheel
- shaft
- gear
- washing machine
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- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
Abstract
The utility model discloses a two-way reducing gear clutch of a washing machine. Two or more than two satellite gears are mounted on a framework of a satellite gear transmission mechanism arranged inside an internal cavity of a braked wheel, the outer sides of the satellite gears are meshed with internal gear rings arranged on the internal surface of the braked wheel, the inner sides of the satellite gears are respectively meshed with an upper sun gear and a lower sun gear; a fixed clutch sharing shaft is sleeved outside an input shaft, a clutch control mechanism is arranged between the sharing shaft and the input shaft, the upper end of the input shaft is connected with the lower sun gear, the upper end of the fixed clutch sharing shaft is connected with the framework, the lower end of an impeller shaft is connected with the upper sun gear, the upper end of the impeller shaft passes through the upper end face of the braked wheel and goes out; a dewatering and washing braked shaft is sleeved outside the fixed clutch sharing shaft, and the upper end of the dewatering and washing braked shaft is connected with the lower end face of the braked wheel. The utility model can rotate positively and negatively, improves the washing effect, shortens the washing time, reduces the abrasion of the washed clothes, saves electricity and water, and has good economical benefits.
Description
Technical field:
The utility model relates to a kind of speed-reducing clutch, particularly relates to a kind of two-way decelerating clutch of washing machine, belongs to the washing machine technical field.
Background technology:
In the prior art, the double dynamical clutch of washing machine comprises power shaft, dehydrating shaft and impeller axle, power shaft and clutch shaft pack tightly with the clutch spring of ratchet control, power shaft and planetary gear engagement are rotated, the end of power shaft and impeller axle is inserted in up and down in sun tooth centre bore and is connected and fixed, clutch shaft and planet stent connect, and connect with dehydrating shaft by a turning cylinder with the ring gear of planetary gear engagement, and dehydrating shaft is crushed in the bearing in the braked wheel endoporus.
There is following shortcoming in said structure: the one, and all adopt bearing fixing to be connected between dehydrating shaft and the braked wheel, the rotational problems when though this structure has solved the dehydration washing, but because the interior bucket of pulsator washing machine is fixed on the end of dehydrating shaft on the speed-reducing clutch, clutch drives interior bucket rotation by the cantilever support of bearing when dehydration and washing work, because counter-rotational wash bucket oscillating quantity is big, cause uneven generation of shaft strength to become flexible easily, noise strengthens, water seal is easily leaked, and then causes the bearing dead washing machine that becomes rusty not work.The 2nd, the lower end of dehydrating shaft be with driven wheel in rolling disc connect mutually, it is interior fixing that power shaft and impeller axle are connected the centre bore of central gear up and down, the same axis error that the product process and assemble causes all focuses on this axle, and slightly the life-span of error clutch just can descend greatly.
The utility model content:
Technical problem to be solved in the utility model is: overcome the deficiencies in the prior art, provide a kind of reasonable in design, have forward and reverse rotation and improve the two-way decelerating clutch of washing machine of clean result.
The technical solution of the utility model is: a kind of two-way decelerating clutch of washing machine, comprise power shaft (1), fixedly clutch common axis (2), dehydration washing brake axle (3), braked wheel (9) and impeller axle (4), be provided with planetary gear mechanism in described braked wheel (9) inner chamber, two or more planetary gears (6) are installed on the framework of this planetary gear mechanism (8), planetary gear (6) outside is gone up the ring gear that is provided with the interior table of described braked wheel (9) and is meshed, and its inboard difference two central gears (7,5) up and down is meshed; Described fixedly clutch common axis (2) is sleeved on the outside of described power shaft (1), and be provided with clutch control mechanism (10) between the two, described power shaft (1) upper end is connected with described central gear (5) down, described fixedly clutch common axis (2) upper end is connected with described framework (8), described impeller axle (4) lower end is connected with the described central gear (7) of going up, and its upper end is run through described braked wheel (9) upper end and gone out; Described dehydration washing brake axle (3) is sleeved on the outside of described fixedly clutch common axis (2), and its upper end is connected with described braked wheel (9) lower surface.
Described power shaft (1) lower end is equipped with belt pulley (12), and described braked wheel (9) outer surface is provided with electromagnetic clutch braking mechanism (11).
Described planetary gear (6) is a duplicate gear, and its tooth footpath, top is less than the lower teeth footpath, and different up and down with described planetary gear (6) the respectively tooth in tooth footpath of described sun gear (7,5) up and down directly is complementary.
Described impeller axle (4) lower end is connected with the described central gear (7) of going up with keyway by key, and described power shaft (1) upper end is connected with described central gear (5) down with keyway by key.
Described braked wheel (9) upper end is provided with the location axle sleeve, and described output shaft (4) passes from this location axle sleeve.
Positive beneficial effect of the present utility model is:
1, the utility model efficiently solves and adopts bearing to connect the drawback of the same axis error that not firm and processing and assembling cause in the prior art in the middle of the dehydrating shaft and braked wheel.
2, the utlity model has the rotating function, improved clean result, reduced wash time, reduced the wearing and tearing of washing clothes, also reach economize on electricity, water saving constant pitch energy effect in addition.
3, the utility model scope of application is wide, particularly is applicable to automatic washing machine, and stability of rotation, noise are low, are easy to promotion and implementation, have good economic benefit.
Description of drawings:
Fig. 1 is the structural representation of two-way decelerating clutch of washing machine.
The specific embodiment:
Embodiment: referring to Fig. 1, among the figure, two-way decelerating clutch of washing machine comprises power shaft 1, fixedly brake axle 3, braked wheel 9 and impeller axle 4 are washed in clutch common axis 2, dehydration, be provided with planetary gear mechanism in braked wheel (9) inner chamber, two planetary gears 6 are installed on the framework 8 of this planetary gear mechanism, table is gone up the ring gears that are provided with and is meshed in two planetary gear 6 outsides and the braked wheel 9, its inboard respectively up and down two central gears 7,5 be meshed; Fixedly clutch common axis 2 is sleeved on the outside of power shaft 1, and be provided with clutch control mechanism 10 between the two, power shaft 1 upper end is connected with following central gear 5, fixedly clutch common axis 2 upper ends are connected with framework 8, impeller axle 4 lower ends are connected with last central gear 7, and its upper end is run through braked wheel 9 upper ends and gone out; Dehydration washing brake axle 3 is sleeved on the fixedly outside of clutch common axis 2, and its upper end is connected with braked wheel 9 lower surfaces.
The concrete course of work of the utility model is as follows:
1, during washing: clutch control mechanism 10 is failure to actuate, fixedly clutch common axis 2 and framework 8 do not rotate, 11 adhesives of electromagnetic clutch braking mechanism, the braking effect of dehydration washing brake axle 3 is disengaged, motor drives belt pulley 12 by belt and rotates, thereby power shaft 1 is rotated, and then planetary gear 6 and impeller axle 4 are rotated, at this moment, planetary gear 6 just rotation does not revolve round the sun, because the effect of ring gear, planetary gear 6 drives braked wheel 9 and rotates, thereby dehydration washing brake axle 3 is rotated, and the rotation direction of dehydration washing brake axle 3 and the direction of rotation of impeller axle 4 improve clean result.
When 2, dewatering: clutch control mechanism 10 actions, fixedly clutch common axis 2 and power shaft 1 are held tightly stuck, the two rotates together, and framework 8 also rotates thereupon, at this moment, the planetary gear 6 not rotation of just revolving round the sun, because the effect of ring gear, planetary gear 6 drives braked wheel 9 and rotates, thereby dehydration washing brake axle 3 is rotated, the rotation direction of dehydration washing brake axle 3 is identical with the rotation direction of impeller axle 4, improves dewatering speed.
The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any simple modification, equivalent variations and modification that above embodiment did.
Claims (5)
1. two-way decelerating clutch of washing machine, comprise power shaft (1), fixedly clutch common axis (2), dehydration washing brake axle (3), braked wheel (9) and impeller axle (4), it is characterized in that: be provided with planetary gear mechanism in described braked wheel (9) inner chamber, two or more planetary gears (6) are installed on the framework of this planetary gear mechanism (8), planetary gear (6) outside is gone up the ring gear that is provided with the interior table of described braked wheel (9) and is meshed, and its inboard difference two central gears (7,5) up and down is meshed; Described fixedly clutch common axis (2) is sleeved on the outside of described power shaft (1), and be provided with clutch control mechanism (10) between the two, described power shaft (1) upper end is connected with described central gear (5) down, described fixedly clutch common axis (2) upper end is connected with described framework (8), described impeller axle (4) lower end is connected with the described central gear (7) of going up, and its upper end is run through described braked wheel (9) upper end and gone out; Described dehydration washing brake axle (3) is sleeved on the outside of described fixedly clutch common axis (2), and its upper end is connected with described braked wheel (9) lower surface.
2. two-way decelerating clutch of washing machine according to claim 1 is characterized in that: described power shaft (1) lower end is equipped with belt pulley (12), and described braked wheel (9) outer surface is provided with electromagnetic clutch braking mechanism (11).
3. two-way decelerating clutch of washing machine according to claim 1, it is characterized in that: described planetary gear (6) is a duplicate gear, its tooth footpath, top is less than the lower teeth footpath, and different up and down with described planetary gear (6) the respectively tooth in tooth footpath of described sun gear (7,5) up and down directly is complementary.
4. according to the arbitrary described two-way decelerating clutch of washing machine of claim 1-3, it is characterized in that: described impeller axle (4) lower end is connected with the described central gear (7) of going up with keyway by key, and described power shaft (1) upper end is connected with described central gear (5) down with keyway by key.
5. two-way decelerating clutch of washing machine according to claim 1 is characterized in that: described braked wheel (9) upper end is provided with the location axle sleeve, and described output shaft (4) passes from this location axle sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820149409XU CN201268791Y (en) | 2008-09-25 | 2008-09-25 | Bidirectional deceleration clutch of washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820149409XU CN201268791Y (en) | 2008-09-25 | 2008-09-25 | Bidirectional deceleration clutch of washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201268791Y true CN201268791Y (en) | 2009-07-08 |
Family
ID=40841388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200820149409XU Expired - Fee Related CN201268791Y (en) | 2008-09-25 | 2008-09-25 | Bidirectional deceleration clutch of washing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201268791Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013174157A1 (en) * | 2012-05-24 | 2013-11-28 | Chen Chang | Method and apparatus for double-balanced power output of washing machine, washing machine, and washing method |
| CN101994225B (en) * | 2009-08-27 | 2014-04-02 | 江门市地尔汉宇电器股份有限公司 | Impeller type fully-automatic washing machine and driving device thereof |
| CN104420130A (en) * | 2013-08-28 | 2015-03-18 | 海尔集团公司 | Brake wheel of full-automatic decelerating clutch of washer |
| CN104420132A (en) * | 2013-08-28 | 2015-03-18 | 海尔集团公司 | Full-automatic decelerating clutch of washer |
| CN113249926A (en) * | 2020-02-07 | 2021-08-13 | 青岛海尔洗衣机有限公司 | Washing machine and control method thereof |
-
2008
- 2008-09-25 CN CNU200820149409XU patent/CN201268791Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101994225B (en) * | 2009-08-27 | 2014-04-02 | 江门市地尔汉宇电器股份有限公司 | Impeller type fully-automatic washing machine and driving device thereof |
| WO2013174157A1 (en) * | 2012-05-24 | 2013-11-28 | Chen Chang | Method and apparatus for double-balanced power output of washing machine, washing machine, and washing method |
| US9562309B2 (en) | 2012-05-24 | 2017-02-07 | Changzhou Machine Master Co., Ltd. | Double drive transmission method, mechanism, washing machine and washing method |
| CN104420130A (en) * | 2013-08-28 | 2015-03-18 | 海尔集团公司 | Brake wheel of full-automatic decelerating clutch of washer |
| CN104420132A (en) * | 2013-08-28 | 2015-03-18 | 海尔集团公司 | Full-automatic decelerating clutch of washer |
| CN113249926A (en) * | 2020-02-07 | 2021-08-13 | 青岛海尔洗衣机有限公司 | Washing machine and control method thereof |
| CN113249926B (en) * | 2020-02-07 | 2024-03-15 | 青岛海尔洗衣机有限公司 | Washing machine and control method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090708 Termination date: 20110925 |