CN201351232Y - Decelerating clutch of direct driven full automatic washing machine - Google Patents
Decelerating clutch of direct driven full automatic washing machine Download PDFInfo
- Publication number
- CN201351232Y CN201351232Y CNU2009200882711U CN200920088271U CN201351232Y CN 201351232 Y CN201351232 Y CN 201351232Y CN U2009200882711 U CNU2009200882711 U CN U2009200882711U CN 200920088271 U CN200920088271 U CN 200920088271U CN 201351232 Y CN201351232 Y CN 201351232Y
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- China
- Prior art keywords
- planetary gear
- shaft
- clutch
- wheel
- washing machine
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- 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 decelerating clutch of a direct driven full automatic washing machine, comprising an input shaft, a clutch shaft, a dehydrated brake shaft, a brake wheel and a wave wheel shaft. An inner cavity of the brake wheel (9) is provided with an upper planetary gear drive mechanism and a lower planetary gear drive mechanism; the lower planetary gear drive mechanism consists of a lower wheel frame (8), a lower planetary gear (6) and a lower sun gear (5); the lower sun gear (5) is connected with the upper end of the input shaft (1); the upper planetary gear drive mechanism consists of an upper wheel frame (15), an upper planetary gear (7) and an upper sun gear (13); the upper sun gear (13) is connected with the lower wheel frame (8) by a linkage shaft (14); the lower end of the wave wheel shaft (4) is connected with the upper wheel frame (15); and the outer sides of the upper planetary gear (7) and the lower planetary gear (6) are engaged with an inner gear ring which is arranged on the inner surface of the brake wheel (9). The decelerating clutch of the direct driven full automatic washing machine has reasonable design, lower cost, small vibration, convenient use and good economic benefit.
Description
Technical field:
The utility model relates to a kind of speed-reducing clutch, particularly relates to a kind of direct drive type full automatic washing machine deceleration clutch, belongs to the washing machine technical field.
Background technology:
In the prior art, the transmission of power of automatic washing machine has dual mode: a kind of is to adopt common electric machine, this common electric machine is connected with the power shaft of automatic washing machine with belt pulley by belt, common electric machine drives power shaft through the back of slowing down and rotates, another kind is to adopt variable-frequency motor, this variable-frequency motor directly is connected with the power shaft of automatic washing machine, drives power shaft after slowing down by the frequency conversion of self and rotates.
Above-mentioned two kinds of power delivery modes have the following disadvantages: first kind of mode common electric machine is provided with for biasing, and by belt and belt pulley transmission, its transmission efficiency is low, shock momentum is big, complex structure, energy consumption are big, and fault rate is high and easy-maintaining not; The cost height of second way variable-frequency motor, the price height is difficult for promoting, and frequency converter and electrical fault rate height, the maintenance cost height.
The utility model content:
Technical problem to be solved in the utility model is: overcome the deficiencies in the prior art, a kind of reasonable in design, cost is lower, vibration is little and easy to use direct drive type full automatic washing machine deceleration clutch is provided.
The utility model is that the technical scheme that the technical solution problem is taked is:
A kind of direct drive type full automatic washing machine deceleration clutch, comprise power shaft, clutch shaft, the dehydration brake axle, braked wheel and impeller axle, two planetary gear mechanisms up and down are installed in the described braked wheel inner chamber, wherein, described lower planetary gear transmission mechanism is by following wheel carrier, lower planetary gear and following central gear are formed, described central gear down is connected with described power shaft upper end, described upper planetary gear transmission mechanism is by last wheel carrier, upper planetary gear and last central gear are formed, the described central gear of going up is connected with described wheel carrier down by universal driving shaft, described impeller axle lower end is connected with the described wheel carrier of going up, and the outside of described upper planetary gear and lower planetary gear all is meshed with the ring gear that is provided with on the described braked wheel inner surface; Described clutch shaft is sleeved on the outside of described power shaft, and its upper end is connected with described wheel carrier down, and described dehydration braking sleeve is contained in the outside of described clutch shaft, and its upper end is connected with described braked wheel lower surface.
Described power shaft lower end is connected with motor; Described braked wheel outer surface is provided with the electromagnetic clutch braking mechanism; Described clutch shaft is provided with clutch control mechanism.
Described impeller axle lower end is connected with the described wheel carrier of going up with the prismatic hole that is complementary by prismatic, described power shaft upper end is connected with described central gear down with keyway by key, described universal driving shaft lower end is connected with described wheel carrier down with the prismatic hole that is complementary by prismatic, and its upper end is connected with the described central gear of going up with keyway by key.
Described prism is a rectangular prism, or is four-prism, or is positive six prisms.
Positive beneficial effect of the present utility model is:
1, the utility model adopts motor directly to be connected with power shaft, has saved belt and belt pulley, simplifies the structure, and reduces occupation space, is easy for installation and maintenance, and has reduced vibration and noise simultaneously; In addition, adopt the dual planetary gear reducing gear to realize washing and dry two kinds of patterns, reasonable in design and use very convenient.
2, the utility model adopts general motor to replace traditional variable-frequency motor, and cost is lower, is convenient to promote, can also energy savings, and reduction is controlled cost.
3, the utility model is widely used in the automatic washing machine of all size, and its stability of rotation, has good economic benefit.
Description of drawings:
Fig. 1 is the structural representation of direct drive type full automatic washing machine deceleration clutch.
The specific embodiment:
Embodiment: referring to Fig. 1, among the figure, two planetary gear mechanisms up and down are installed in braked wheel 9 inner chambers of direct drive type full automatic washing machine deceleration clutch, wherein, the lower planetary gear transmission mechanism is by following wheel carrier 8, lower planetary gear 6 and following central gear 5 are formed, following central gear 5 is connected with power shaft 1 upper end with keyway by key, the upper planetary gear transmission mechanism is by last wheel carrier 15, upper planetary gear 7 and last central gear 13 are formed, last central gear 13 is connected with universal driving shaft 14 upper ends with keyway by key, universal driving shaft 14 lower ends are connected with following wheel carrier 8 with the prismatic hole that is complementary by prismatic, impeller axle 4 lower ends are connected with last wheel carrier 15 with the prismatic hole that is complementary by prismatic, and the outside of upper planetary gear 7 and lower planetary gear 6 all is meshed with the ring gear that is provided with on braked wheel 9 inner surfaces; Clutch shaft 2 is sleeved on the outside of power shaft 1, clutch shaft 2 is provided with clutch control mechanism 10, clutch shaft 2 upper ends are connected with following wheel carrier 8, dehydration brake axle 3 is sleeved on the outside of described clutch shaft 2, its upper end is connected with described braked wheel 9 lower surfaces, and braked wheel 9 outer surfaces are provided with electromagnetic clutch braking mechanism 11.Power shaft 1 lower end is connected with motor 12 by shaft coupling.
Prism is a rectangular prism, or is four-prism, or is positive six prisms, determines as required.
The course of work:
1, during washing: clutch control mechanism 10 is failure to actuate, electromagnetic clutch braking mechanism 11 does not rotate braked wheel 9, motor 12 rotates power shaft 1, following sun gear 5 drives lower planetary gear 6 and rotates, because braked wheel 9 does not rotate, lower planetary gear 6 can only be around sun gear 5 rotations down, and then wheel carrier 8 rotates under driving, and wheel carrier 8 is gone up sun gear 13 rotations by universal driving shaft 14 drives down, and in like manner, upper planetary gear 7 drives goes up wheel carrier 15 rotations, last wheel carrier 15 and then drive impeller axle 4 rotate, by the deceleration of two planetary gear reducing mechanisms, the velocity of rotation of impeller axle 4 reduces, and reaches clean result.
When 2, dewatering: clutch control mechanism 10 actions, clutch shaft 2 is held tightly stuck, electromagnetic clutch braking mechanism 11 take-off the brakes wheel 9, motor 12 rotate power shaft 1, because clutch shaft 2 is motionless, lower planetary gear 6 can only rotation, can not be around sun gear 5 revolution down, lower planetary gear 6 and following sun gear 5 drive braked wheel 9 rotations together like this, also make dehydration brake axle 3, can carry out high rotating speed dehydration, improve dewatering speed.This moment, universal driving shaft 14 did not rotate yet, and last sun gear 13 does not rotate yet, upper planetary gear 7 under the drive of braked wheel 9 ring gears around on sun gear 13 revolution, last wheel carrier 15 drives impeller axles 4 generations rotations in the same way.
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 (4)
1. direct drive type full automatic washing machine deceleration clutch, comprise power shaft (1), clutch shaft (2), dehydration brake axle (3), braked wheel (9) and impeller axle (4), it is characterized in that: two planetary gear mechanisms up and down are installed in described braked wheel (9) inner chamber, wherein, described lower planetary gear transmission mechanism is by following wheel carrier (8), lower planetary gear (6) and following central gear (5) are formed, described central gear (5) down is connected with described power shaft (1) upper end, described upper planetary gear transmission mechanism is by last wheel carrier (15), upper planetary gear (7) and last central gear (13) are formed, the described central gear (5) of going up is connected with described wheel carrier (8) down by universal driving shaft (14), described impeller axle (4) lower end is connected with the described wheel carrier (15) of going up, and the outside of described upper planetary gear (7) and lower planetary gear (6) all is meshed with the ring gear that is provided with on described braked wheel (9) inner surface; Described clutch shaft (2) is sleeved on the outside of described power shaft (1), and its upper end is connected with described wheel carrier (8) down, and described dehydration brake axle (3) is sleeved on the outside of described clutch shaft (2), and its upper end is connected with described braked wheel (9) lower surface.
2. direct drive type full automatic washing machine deceleration clutch according to claim 1 is characterized in that: described power shaft (1) lower end is connected with motor (12); Described braked wheel (9) outer surface is provided with electromagnetic clutch braking mechanism (11); Described clutch shaft (2) is provided with clutch control mechanism (10).
3. direct drive type full automatic washing machine deceleration clutch according to claim 1 and 2, it is characterized in that: described impeller axle (4) lower end is connected with the described wheel carrier (15) of going up with the prismatic hole that is complementary by prismatic, described power shaft (1) upper end is connected with described central gear (5) down with keyway by key, described universal driving shaft (14) lower end is connected with described wheel carrier (8) down with the prismatic hole that is complementary by prismatic, and its upper end is connected with the described central gear (13) of going up with keyway by key.
4. direct drive type full automatic washing machine deceleration clutch according to claim 3 is characterized in that: described prism is a rectangular prism, or is four-prism, or is positive six prisms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200882711U CN201351232Y (en) | 2009-01-20 | 2009-01-20 | Decelerating clutch of direct driven full automatic washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200882711U CN201351232Y (en) | 2009-01-20 | 2009-01-20 | Decelerating clutch of direct driven full automatic washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201351232Y true CN201351232Y (en) | 2009-11-25 |
Family
ID=41374618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200882711U Expired - Lifetime CN201351232Y (en) | 2009-01-20 | 2009-01-20 | Decelerating clutch of direct driven full automatic washing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201351232Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102220682A (en) * | 2010-08-06 | 2011-10-19 | 常州亚通杰威电机有限公司 | Direct-drive motor and double-power transmission device integrated driving device for washing machine |
-
2009
- 2009-01-20 CN CNU2009200882711U patent/CN201351232Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102220682A (en) * | 2010-08-06 | 2011-10-19 | 常州亚通杰威电机有限公司 | Direct-drive motor and double-power transmission device integrated driving device for washing machine |
| CN102220682B (en) * | 2010-08-06 | 2012-09-26 | 常州亚通杰威电机有限公司 | Direct-drive motor and double-power transmission device integrated driving device for washing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20091125 Effective date of abandoning: 20090120 |