CN105463770B - A kind of decelerating clutch of washing machine and washing machine - Google Patents
A kind of decelerating clutch of washing machine and washing machine Download PDFInfo
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- CN105463770B CN105463770B CN201410436587.0A CN201410436587A CN105463770B CN 105463770 B CN105463770 B CN 105463770B CN 201410436587 A CN201410436587 A CN 201410436587A CN 105463770 B CN105463770 B CN 105463770B
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- axle sleeve
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- yoke bar
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Abstract
The present invention relates to a kind of decelerating clutch of washing machine, it include: input shaft, deceleration device, arrangement of clutch, output shaft and output sleeve, the deceleration device includes at least central gear, transmission gear, driving cog wheel carrier, ring gear, the arrangement of clutch includes at least clutch axle sleeve and drives the driving device of clutch axle sleeve axial movement, the clutch shaft is set on the week of deceleration device to the periphery, the clutch axle sleeve and driving cog wheel carrier opposite can axially slide circumferential not relatively turnable connection, ring gear is connect with output sleeve, the driving device includes at least a yoke bar, the yoke bar has a fixed part, one end of yoke bar moves axially, the other end driving clutch axle sleeve axial movement of yoke bar, control the different output states of output shaft and output sleeve.Structure is simple, axially occupies little space, and reduces the whole height of speed-reducing clutch, increases washing capacity.
Description
Technical field
The present invention relates to washing machine field, especially a kind of decelerating clutch of washing machine and washing machine.
Background technique
Washing machine is common household electrical appliance in people's daily life, and installation laundry mode is different, is divided into roller washing machine
And rotary drum washing machine.Roller washing machine generally includes outer cylinder, roller and motor, and motor driven roller is in the dynamic realization pair of outer cylinder transfer
Clothing is washed or is dehydrated.Present roller washing machine is only washed using the rotation of roller merely, and roller is only utilized
In lifting rib promoted and leave the mode of washings and clothing is beaten be difficult to obtain outstanding washing effect to wash
Fruit.Present roller washing machine in roller there are also impeller is increased, and impeller and roller are respectively by its rotation of independent motor driven
Effect is cleaned to optimize.Due to using two motors, the manufacturing cost of roller washing machine is caused to increase.
The rotation of impeller and roller can be driven by solving a motor, be a kind of good mode using speed-reducing clutch.
But general speed-reducing clutch arrangement of clutch and deceleration device are located at same axial direction, general motor, arrangement of clutch, deceleration
Device is set gradually along axial direction, in this way, speed-reducing clutch the space occupied can be very big, and if speed-reducing clutch the space occupied
Greatly, in the shell of same volume, the space of cylindric washer will become smaller, and washing capacity will become smaller, if requiring washing capacity not
It can become smaller, it is necessary to increase the volume of washing machine, nowadays how the washing machine of same volume accomplishes that maximum washing capacity is
One is sought after the problem of studying.
Impeller and the interior bucket rotation of rotary drum washing machine are also controlled using speed-reducing clutch, and the laundry of same volume is equally faced
How machine accomplishes the problem of how washing machine of maximum washing capacity or identical washing capacity accomplishes the smallest volume.
Since decelerating clutch of washing machine is mounted on outer barrel/cylinder bottom, and outer barrel/cylinder diameter is than speed-reducing clutch
Diameter is much larger, so also having very large space around speed-reducing clutch, this segment space does not install other structures, makes
At the waste of bottom space, and the motor, deceleration device and arrangement of clutch of speed-reducing clutch are set gradually along axial direction, is also resulted in
The waste of bottom space, therefore, how arrangement of clutch, deceleration device and the motor of reasonable Arrangement speed-reducing clutch, to reduce
The whole height of speed-reducing clutch increases the washing capacity of washing machine, becomes technical problem urgently to be solved.
Given this present invention is proposed.
Summary of the invention
It is an object of the present invention to overcome the deficiencies of the prior art and provide a kind of lesser washing machine deceleration clutch of whole height
Device.
Another object of the present invention is to provide a kind of washing machine with above-mentioned speed-reducing clutch.
In order to realize the purpose, the present invention adopts the following technical scheme: a kind of decelerating clutch of washing machine, comprising: input
Axis, deceleration device, arrangement of clutch, output shaft and output sleeve, the deceleration device include at least central gear, transmission gear,
Driving cog wheel carrier, ring gear, the arrangement of clutch include at least clutch axle sleeve and drive the driving dress of clutch axle sleeve axial movement
It sets, the clutch shaft is set on the week of deceleration device to the periphery, and the clutch axle sleeve can axially be slided relatively with driving cog wheel carrier
The not relatively turnable connection of dynamic circumferential direction, ring gear are connect with output sleeve, and the driving device includes at least a yoke bar, institute
Yoke bar is stated with a fixed part, one end of yoke bar moves axially, the other end driving clutch axle sleeve axial movement of yoke bar,
Control the different output states of output shaft and output sleeve.
One end of the yoke bar driving clutch axle sleeve axial movement is arc shift fork, and the other end and a driving motor are driven
The driving end of connection, the driving device further include a reset spring, reset spring, yoke bar and driving motor be arranged at from
The week of sympodium set is to the periphery.
The clutch axle sleeve is a tube-in-tube structure, and clutch axle sleeve outer wall is equipped with annular boss, shift fork and reset spring point
The same side of annular boss is arranged in two sides or shift fork and reset spring that annular boss is not arranged in.
The clutch axle sleeve be arranged in ring gear, driving cog wheel carrier week to the periphery, with annular gear outer-wall have it is certain between
Gap, the inner wall of clutch axle sleeve and the outer wall of driving cog wheel carrier opposite can axially slide circumferential not relatively turnable connection, clutch
Sleeve lining is equipped with axial guide chute,
It is preferred that the driving cog wheel carrier includes positioned at the cyclic annular end cap at transmission gear both ends and between cyclic annular end cap
Transmission gear wheel shaft, the driving cog wheel carrier is extended out to close to the outer edge of the cyclic annular end cap of motor side radial is more than
Annular gear outer-wall, the driving cog wheel carrier are equipped with being oriented to clutch axle sleeve for axial direction close to the outer edge of the cyclic annular end cap of motor side
The guiding spline that sliding slot is slidably connected,
It is preferred that the driving cog wheel carrier includes positioned at the cyclic annular end cap at transmission gear both ends and between cyclic annular end cap
Transmission gear wheel shaft, the driving cog wheel carrier is extended out to close to the outer edge of the cyclic annular end cap of motor side radial is more than
To lower or be folded upward at and to form a flange after annular gear outer-wall, the outer wall of the flange is equipped with axial with clutch axle sleeve guide chute
The guiding spline being slidably connected.The week of ring gear is arranged in the periphery in the clutch axle sleeve, between having centainly with annular gear outer-wall
Gap, the driving cog wheel carrier include the cyclic annular end cap positioned at transmission gear both ends and the transmission gear between cyclic annular end cap
Wheel shaft, it is more than annular gear outer-wall that the driving cog wheel carrier extends out to radial close to the outer edge of the cyclic annular end cap of motor side
Backward lower or be folded upward at and to form a flange, the outer wall of the flange is equipped with axial guiding spline, clutch axle sleeve inner wall be equipped with
The guide chute of the guiding spline fitted of driving cog wheel carrier.
The driving end of the yoke bar is connect with driving motor by a cam structure, and the cam structure includes at least one
With the driving wheel of the motor axis connection of driving motor.
The driving wheel is equipped with the supporting surface of one with the driving end in contact of yoke bar, and the supporting surface is perpendicular to driving end
Contact surface direction is equipped with difference in height, driving wheel rotation, and the support face contact at the driving end and different height of yoke bar drives end
Change in location drives shift fork change in location, driving ring gear axial movement, and the end face of driving wheel is arranged in the preferably described supporting surface
Or periphery.
The end face of the driving wheel is equipped with the eccentric shaft of one with driving wheel axis parallel, the driving end edge of the yoke bar
Drive end moving direction that one drag rope, the other end of the drag rope and the eccentric axis connection of driving wheel, driving wheel are set
Axis perpendicular to drag rope.
The end face of the driving wheel is equipped with the eccentric shaft of one with driving wheel axis parallel, and the driving end of the yoke bar is hung down
Directly being equipped with a long hole with certain length in driving end moving direction, perhaps the groove eccentric shaft protrudes into the long hole or recessed
Slot, the axis of driving wheel are parallel to the direction where driving end.
The yoke bar is equipped with second back-moving spring, and the second back-moving spring is to be arranged at yoke bar fixed part
Reduction torsion spring, the either reset tension spring or reseting pressuring spring for fixed part side is arranged in.
The both ends of the clutch axle sleeve are respectively equipped with end-tooth, and clutch axle sleeve is axially movable in first position and second
Position, when the state of first position, the end-tooth of one end of clutch axle sleeve is connect with a rotational structure, clutch axle sleeve, ring gear with
Rotor rotates at the same speed in the same direction, this state is dewatering state, when the second position, the end-tooth of the clutch axle sleeve other end and a fixed knot
Structure connection, clutch axle sleeve and ring gear are fixed, this state is washing state,
It is preferred that the fixed structure is a fixed disk, one end that deceleration device is pierced by for output shaft is arranged in fixed disk, with
The relatively fixed setting of washing machine outer cylinder, the rotational structure are a clutch discs, and clutch discs setting is worn in deceleration device for input shaft
The one end entered, the clutch discs fixed setting opposite with the rotor of direct driving motor.
One shell is set outside the clutch axle sleeve, and shell and washing machine outer cylinder are relatively fixed, and part setting drives electricity straight
In the cavity of machine stator, the shell is equipped with a notch, and the yoke bar stretches out shell by the notch,
It is preferred that the shell includes a upper cover, which is fixedly connected with washing machine outer cylinder,
It is preferred that the upper cover is the mounting plate of speed-reducing clutch, the driving motor is fixedly mounted on a mounting board,
It is preferred that first bearing is arranged between described shell one end and output sleeve, between the shell other end and input shaft
Second bearing is set, and the deceleration device is arranged between first bearing and second bearing, and first bearing, deceleration device and the
Two bearings are disposed proximate to,
It is preferred that the stator of the direct driving motor and the mounting plate of speed-reducing clutch are directly connected to, the deceleration device setting exists
In the cavity of stator and mounting plate composition, the mounting plate, first bearing, deceleration device, second bearing and direct driving motor are in axis
It is disposed proximate to upwards.
A kind of washing machine with above-mentioned decelerating clutch of washing machine.
After technical solutions according to the invention, bring it is following the utility model has the advantages that
1, the week that deceleration device is arranged in arrangement of clutch of the present invention to the periphery, original arrangement of clutch can individually be occupied
Part axial space saves, and reduces the whole height of speed-reducing clutch, so as to the situation constant in washing capacity
The lower volume for reducing washing machine, or increase washing capacity in the case where washing machine constancy of volume.
2, speed-reducing clutch of the present invention is extending at least partially into the cavity of direct driving motor, further reduces deceleration clutch
The axial space that device occupies, bigger space is provided for washing tube.
3, speed-reducing clutch and direct driving motor stator of the present invention is directly connected to, and eliminates the connector of the two, reduces part
Quantity, structure is simple, easy to assembly, saves cost.
4, the driving cog wheel carrier of speed-reducing clutch of the present invention and arrangement of clutch are separately provided, and are slidably connected, and are suitble to ring gear
The train connecting with output sleeve, ring gear is axially static, and what the sealing of ring gear became is more easier, the requirement to machining accuracy
Will not be too high, to reduce processing cost.
5, the driving device structure of clutch axle sleeve of the present invention is simple, and control is reliable, and stroke is small, and structure is more compact, occupies
Space is smaller.And run smoothly, reliably, failure rate is low.Yoke bar, driving wheel, driving motor are compact-sized to be made into modularization
Structure, integration degree is high for component.And and clutch axle sleeve input shaft projection on straight line it is least partially overlapped, further
Reduce the whole height of speed-reducing clutch.
6, speed-reducing clutch axial arrangement of the present invention is compact, and each structure is disposed proximate to, and reduces axial occupied space.
A specific embodiment of the invention is described in further detail with reference to the accompanying drawing.
Detailed description of the invention
Fig. 1: the structural schematic diagram of speed-reducing clutch dewatering state of the present invention
Fig. 2: the structural schematic diagram of speed-reducing clutch washing state of the present invention
Fig. 3: the structural schematic diagram of further embodiment of this invention speed-reducing clutch dewatering state
Fig. 4: the structural schematic diagram of further embodiment of this invention speed-reducing clutch washing state
Fig. 5: clutch press plate structure schematic diagram of the present invention
Fig. 6: speed-reducing clutch shell mechanism schematic diagram of the present invention
Fig. 7: driving device structure schematic diagram of the present invention
Fig. 8: further embodiment of this invention driving device structure schematic diagram
Fig. 9: Fig. 8 sectional perspective schematic diagram
Figure 10: further embodiment of this invention driving device structure schematic diagram
Wherein: 1, input shaft, 2, output shaft, 3, output sleeve, 4, ring gear, 5, end-tooth, 6, rotor, 7, stator, 8,
Mounting plate, 9, tooth socket, 10, centre wheel, 11, planetary gear, 12, planetary wheel carrier, 13, first bearing, 14, second bearing, 16, screw thread
Fastener, 17, annular boss, 18, reset spring, 19, speed-reducing clutch shell, 20, clutch platen, 21, clutch axle sleeve, 22,
Driving lever, 23, clutch discs, 24, guiding spline, 25, guide chute, 26, annulus ontology, the 27, first wedge-shaped protrusion, 271, first is flat
Face, the 272, second plane, the 29, second wedge-shaped protrusion, the 291, second plane, the 292, second inclined-plane, 30, notch, 31, push-and-pull electricity
Machine, 32, yoke bar, 321, shift fork, 322, driving end, 323, fixed part, 33, driving wheel, 34, driving motor, 35, second resets
Spring, 36, drag rope, 37, eccentric shaft, 38 second back-moving springs, 39, groove.
Specific embodiment
As shown in Figure 1, Figure 2, Figure 3, Figure 4, a kind of decelerating clutch of washing machine of the present invention, comprising: input shaft 1 subtracts
Speed variator, arrangement of clutch, output shaft 2 and output sleeve 3, the week of deceleration device is arranged in the periphery in the arrangement of clutch, described
Arrangement of clutch includes at least the clutch axle sleeve 21 being axially movable, and the week of deceleration device is arranged in the periphery in clutch axle sleeve 21, institute
Deceleration device is stated including at least central gear 10, transmission gear 11, driving cog wheel carrier 12, ring gear 4, the clutch axle sleeve 21 with
Driving cog wheel carrier 12 is axial opposite can to slide circumferential not relatively turnable connection, and ring gear 4 is connect with output sleeve 3, clutch
Axle sleeve 21 moves axially, and controls the different output states of output shaft 2 and output sleeve 3.
Above-mentioned washing machine is connect if perpendicular bucket rotary drum washing machine, the output shaft 2 with impeller, the output sleeve 3 with it is interior
Bucket connection, above-mentioned washing machine are connect if roller rotary drum washing machine, the output shaft 2 with impeller, the output sleeve 3 and roller
Connection, above-mentioned washing machine are connect if Double-rotary drum washing machine, the output shaft 2 with the first roller, the output sleeve 3 and second
Roller connection.
Above-mentioned difference output state includes that the output shaft 2 and the synchronized rotation in the same direction of output sleeve 3, this kind of state is de-
Water state, different output states further include the output shaft 2 and the differential speed rotation in the same direction of output sleeve 3, this kind of state is washing shape
State can be used for roller rotary drum washing machine or full-automatic impeller type washing machine, and different output states further include, the output shaft 2 and defeated
Axle sleeve 3 reversely rotates out, this kind of state is washing state, can be used for double dynamical rotary drum washing machine and Double-rotary drum washing machine, different
Output state further includes that the rotation of output shaft 2 is moved and 3 free state of output sleeve, can be used for false two-power washing machine.
Deceleration device includes deceleration train, the ring gear 4 engaged with deceleration train, the difference of output shaft 2 and output sleeve 3
Output state is determined that the present invention has pertained only to one such deceleration train: subtracting by the deceleration wheel train structure inside deceleration device
Speed variator includes the central gear 10 connecting with input shaft 1, the transmission gear 11 engaged with central gear 10, with transmission gear 11
The ring gear 4 of engagement.
That all that the periphery, original arrangement of clutch can be individually occupied of deceleration device is arranged in arrangement of clutch of the present invention
Part axial space saves, and reduces the whole height of speed-reducing clutch, so as in the case where washing capacity is constant
Reduce the volume of washing machine, or increases washing capacity in the case where washing machine constancy of volume.In the research and development of washing machine, wash
Even if wash the axial space that bucket/cylinder bottom speed-reducing clutch occupies subtract be reduced by several millimeters it is all very big at last improve, washing is held
The influence of amount will be very big, and the axial length of general clutch axle sleeve can reach tens millimeters, clutch axle sleeve and deceleration train
It is arranged along axis vertical, the whole height of speed-reducing clutch can be very big, and clutch axle sleeve of the present invention and deceleration train are radially lateral
Clutch axle sleeve, is put into the outside of the reduction gearing of deceleration device, the axial length of clutch axle sleeve is saved by setting, to washing
It washs capacity and has and greatly improve.
Clutch axle sleeve 21 be arranged in ring gear 4, driving cog wheel carrier 12 week to the periphery, have with 4 outer wall of ring gear certain
Gap, the driving cog wheel carrier 12 include the cyclic annular end cap positioned at 11 both ends of transmission gear and the biography between cyclic annular end cap
The wheel shaft of moving gear 11, the driving cog wheel carrier 12 extend out to radial direction close to the outer edge of the cyclic annular end cap of motor side and are more than
To lower or be folded upward at and to form a flange 121 after 4 outer wall of ring gear, the outer wall of the flange 121 is equipped with axial guiding spline.
Or driving cog wheel carrier includes the cyclic annular end cap positioned at transmission gear both ends and the biography between cyclic annular end cap
The wheel shaft of moving gear, it is more than internal tooth that the driving cog wheel carrier extends out to radial close to the outer edge of the cyclic annular end cap of motor side
Ring outer wall, the driving cog wheel carrier are equipped with axial guiding spline close to the outer edge of the cyclic annular end cap of motor side.
Clutch axle sleeve 21 is a tube-in-tube structure, and 21 inner wall of clutch axle sleeve is equipped with the guiding spline fitted with driving cog wheel carrier 12
Guide chute.Guiding spline is engaged with guide chute, in this way, clutch axle sleeve 21 and flange 121 axially can opposite slidings
Circumferential not relatively turnable connection.
Ring gear 4 is that axial direction is static, and what the sealing of such ring gear 4 became is more easier, the requirement to machining accuracy
Will not be too high, so that processing cost is reduced, it is higher to the seal request being slidably connected if ring gear 4 slides axially, so,
One is arranged in the present invention can slide the clutch axle sleeve 21 of structure connection of completion and different conditions in the axial direction, complete clutch
Function, meanwhile, can have identical rotary state in internal circumferential with nutating gear frame 12 and clutch axle sleeve 21, realize and turn
The conversion of dynamic state.
Flange 121 is located in the gap between 4 outer wall of clutch axle sleeve 21 and ring gear, the inner wall and ring gear 4 of flange 121
It does not contact, outer wall and the clutch axle sleeve 21 of flange 121 are slidably connected, and clutch axle sleeve 21 slides axially relative to flange 121, clutch
The end of axle sleeve 21 is connect with the structure of different motion state respectively, since clutch axle sleeve 21 is opposite circumferentially fixed with flange 121,
Driving cog wheel carrier 12 just has different motion states, is transmitted to ring gear 4 and just has different motion states, to be transmitted to
Different motion states is just had on output sleeve 3.
21 both ends of clutch axle sleeve are respectively equipped with end-tooth 5, and the preferably described clutch axle sleeve is axially movable at least in first
Position and the second position, when the state of first position, the end-tooth of one end of clutch axle sleeve is connect with a rotational structure, clutch axle sleeve
It being rotated at the same speed in the same direction with rotor, this state is dewatering state, when the second position, the end-tooth of the clutch axle sleeve other end and a fixation
Structure connection, clutch axle sleeve are fixed, this state is washing state.Or can also have the third place, when the third place state, from
The end-tooth 5 that sympodium covers 21 both ends is not connect with other structures, and the ring gear 4 is in free state, this state is generally
To wash state.
The rotational structure is the rotor 6 of direct driving motor or is and the relatively-stationary clutch discs of rotor 6, the clutch discs
One end that deceleration device is penetrated for input shaft 1 is set, and the fixed structure is outer cylinder or shell or is relatively fixed with outer cylinder
Fixed disk, one end that deceleration device is pierced by for output shaft 2 is arranged in the fixed disk.
The mounting plate 8 of outer cylinder bottom or speed-reducing clutch is equipped with tooth socket 9 corresponding with the end-tooth 5 of clutch axle sleeve 21,
The end-tooth 5 of the clutch axle sleeve 21 protrudes into corresponding tooth socket 9, outer cylinder bottom or mounting plate 8 and clutch axle sleeve 21 is directly connected to, should
Kind connection type, structure is simple, assembly is simple, and components are less, save the cost；Or the mounting plate 8 of the speed-reducing clutch
One fixed disk of upper setting (fixed disk is being not shown in the figure), the fixed disk are equipped with opposite with the end-tooth 5 of clutch axle sleeve 21
The tooth socket 9 answered, the end-tooth 5 of the clutch axle sleeve 21 protrude into corresponding tooth socket 9, and mounting plate 8 and clutch axle sleeve 21 are indirectly connected with.
This kind of connection type is more advantageous to the service life of mounting plate 8, if clutch axle sleeve 21 passes through the tooth on end-tooth 5 and mounting plate 8
Slot 9 is directly connected to, and since torque is larger in rotation process, after tooth socket 9 damages, need to all be replaced entire mounting plate 8, if logical
The tooth socket 9 crossed in fixed disk connects, and after the tooth socket 9 in fixed disk damages, can only replace fixed disk, such washing machine day
Maintenance afterwards becomes more convenient.
The rotor 6 of direct driving motor is equipped with tooth socket 9 corresponding with the end-tooth 5 of clutch axle sleeve 21, the clutch axle sleeve
21 end-tooth 5 protrudes into corresponding tooth socket 9, and rotor 6 and clutch axle sleeve 21 are directly connected to, this kind of connection type, and structure is simple, fills
With simple, components are less, save the cost；Or rotor 6 is connect by a clutch discs 23 with clutch axle sleeve 21, the clutch discs
23 is fixed with input shaft 1 with the fixation of rotor 6 or the clutch discs 23, and the clutch discs 23 are equipped with the end with clutch axle sleeve 21
The corresponding tooth socket 9 of face tooth 5, the end-tooth 5 of the clutch axle sleeve 23 protrudes into corresponding tooth socket 9, between rotor 6 and clutch axle sleeve 21
Connect in succession, this kind of connection type plays better protective effect to rotor 6, due to dehydration when 6 high speed rotation of rotor, torque compared with
Greatly, the intensity of rotor 6 can be affected by slotting on rotor 6, so having to increase the thickness of rotor 6, will cause cost
Increasing additive weight increase, so being indirectly connected with as preferred embodiment by clutch discs 23, it is further preferred that from
It closes disk 23 to be fixedly connected with the rotor, can be connected by way of interference fit or spline connection.
The other end is connect with central gear 10 for 1 one end of input shaft of speed-reducing clutch and the rotor 6 of direct driving motor connects, institute
2 one end of output shaft for stating speed-reducing clutch connect the other end with central gear 10 and connect with agitation wheel for washing machine, the deceleration clutch
3 one end of output sleeve of device connect the other end with the driving cog wheel carrier 12 of row 11 and connect with washing of drum type washing machine cylinder.Due to ring gear 4
Rotary state with clutch axle sleeve 21 is identical, so preferably connecting driving output sleeve with output sleeve 3 not by ring gear 4
3.Input shaft 1 is connect with central gear 10 or input shaft 1 is wholely set with central gear 10.
Above-mentioned input shaft 1 and output shaft 2 can be two axis, connect respectively with central gear or above-mentioned input shaft 1 and
Output shaft 2 is one coaxial, and currently preferred is input shaft 1 and output shaft 2 is one coaxial, such 1 He of situation input shaft
The support of two bearings of output shaft 2 needs, further shortens the axial length of speed-reducing clutch.
Input shaft 1 is connect with direct driving motor, and the deceleration device is at least partially disposed in the cavity of direct driving motor stator 7
Interior, the gear parts of the preferably described deceleration device are arranged in the cavity of direct driving motor stator 7.The further preferably described arrangement of clutch
21 part of clutch axle sleeve is arranged in the cavity of direct driving motor stator.Direct driving motor and speed-reducing clutch so has also shared axial direction
Space, further reduce axial space shared by outer barrel/cylinder bottom structure, it is empty to increase washing to reserve more spaces
Between.
One shell 19 is set outside clutch axle sleeve 21, and shell 19 and washing machine outer cylinder are relatively fixed, and part setting is directly being driven
In the cavity of motor stator 7, the preferably described shell 19 includes a upper cover, which is fixedly connected with washing machine outer cylinder, preferably institute
State the mounting plate 8 that upper cover is speed-reducing clutch.
First bearing 13 is arranged close to outer cylinder/between bucket one end and output sleeve 3 in shell 19, and the shell 19 is close to motor
Second bearing 14 is set between one end and input shaft 1, the deceleration device is arranged between first bearing 13 and second bearing 14,
And first bearing 13, deceleration device and second bearing 14 are disposed proximate to.It is compact-sized in axial direction, save space.
Shell 19 is one and the substantially parallel tube-in-tube structure of clutch axle sleeve 21, and shell 19 is equipped with one close to outer cylinder/bucket one end
Perpendicular to the upper cover of output sleeve 3, upper cover is the mounting plate 8 of speed-reducing clutch, and the upper cover is at output sleeve 3 along axial curved
A face parallel with output sleeve 3 is folded, is first bearing seat, shell 19 is curved radially to input shaft 1 close to outer cylinder/bucket one end
A face parallel with input shaft 1 is bent out along axial direction after folding, is second bearing seat.
The inside of output sleeve 3 is arranged in output shaft 2, and is arranged between output sleeve 3 and the mounting plate 8 of speed-reducing clutch
One bearing 13, the input shaft 1 are fixedly connected with rotor 6, and a clutch discs 23, the input shaft 1 and clutch are arranged on input shaft 1
It is connected between disk 23 by spline, second bearing 14, the deceleration device and clutch dress is set between the clutch discs and shell
It installs between first bearing 13 and second bearing 14.Before being equivalent on the axial distance of installation deceleration device, pacify now
Deceleration device and arrangement of clutch have been filled, the axial space of the occupancy of speed-reducing clutch, deceleration device and clutch dress are substantially reduced
It sets that the projection of straight line where input shaft is least partially overlapped, both ensure that the effect that can be realized clutch, moreover it is possible to greatly save
The axial space of occupancy.
The input shaft 1 is connect with 6 center of direct drive motor rotor, 6 center of rotor to input shaft side be recessed, formed one with it is defeated
Enter the recessed portion 16 of axis connection, the depth of recess is enough to hide the head of the threaded fastener of rotor 6 and input shaft 1.In this way will
The head of threaded fastener 16 has been hidden into recessed portion 15, and the head of threaded fastener 16 has also shared axial direction with direct driving motor
Space, the head of threaded fastener 16 no longer axial occupation space further reduce axial direction shared by outer barrel/cylinder bottom structure
Space reserves more spaces to increase scrubbing space.The cavity that stator 7 and mounting plate 8 form is arranged in the deceleration device
Interior, the mounting plate 8, deceleration device and direct driving motor are disposed proximate in the axial direction.It is compact-sized in axial direction, save space.
The mounting plate 8 of speed-reducing clutch and the stator 7 of direct driving motor are directly connected to, and eliminate the connector of the two, are reduced
The quantity of part, structure is simple, easy to assembly, saves cost.
Embodiment one
As shown in Figure 1 and Figure 2, a kind of clutch driving method of decelerating clutch of washing machine described in the present embodiment: the clutch
The driving device that device includes at least clutch axle sleeve 21 and clutch axle sleeve 21 is driven to move axially, the setting of clutch axle sleeve 21 exist
The week of deceleration device, the clutch axle sleeve 21 can not circumferentially be relatively rotated with axial opposite can slide of driving cog wheel carrier 12 to the periphery
Connection, ring gear 4 connect with output sleeve 3.
The driving device includes at least its end face that one is coaxially disposed with clutch axle sleeve 21 has difference in height in the axial direction
Clutch platen 20, clutch platen 20 circumferentially rotates driving clutch axle sleeve 21 and moves axially, and controls output shaft 2 and output sleeve 3
Different output states.
Described 20 one end of clutch platen is equipped with the inclined-plane in axial direction with difference in height, and driving clutch platen 20 circumferentially rotates
Meanwhile the axial height of clutch platen 20 changes.
As shown in figure 5, clutch platen 20 is a rotatable annulus ontology 26, one end of annulus ontology 26 is circumferentially equipped with
At least one first wedge-shaped protrusion 27, the other end are contacted with clutch axle sleeve 21, and clutch platen 20 is equipped with the first wedge-shaped protrusion 27
One end is equipped with a fixed support construction, and the support construction is equipped with the first wedge-shaped protrusion 27 matching on clutch platen 20
Close and reversed dip the second wedge-shaped protrusion 29 or wedge shape it is concave, due to support construction be it is fixed, when clutch platen 20 rotate,
When the highest point contact of the highest point of the first wedge-shaped protrusion 27 and the second wedge-shaped protrusion 28, the other end of clutch platen 20 is by clutch
Axle sleeve 21 is expressed to the another location in axial direction, when clutch platen 20 continues to rotate or rotates backward, the first wedge-shaped protrusion 27
Highest point and the second wedge-shaped protrusion 28 minimum point contact when, clutch axle sleeve 21 is returned to home position.
This kind of driving device, structure is simple, axially occupies little space, to reduce the whole height of speed-reducing clutch, stays
More space settings are bigger for washing tube/cylinder down, increase washing capacity, wash so that reducing in the case where washing capacity is constant
The volume of clothing machine, or increase washing capacity in the case where washing machine constancy of volume.
Driving device further includes a reset spring 18, and the clutch platen 20 and the reset spring 18 are arranged in clutch shaft
Set 21 week to the periphery, do not occupy axial space individually, it is radially horizontal with clutch axle sleeve 21 and deceleration device, reduce slow down from
It is bigger for washing tube/cylinder, increase washing capacity, the clutch axle sleeve 21 to leave more space settings for the whole height of clutch
Outer wall is equipped with annular boss 17, and the side of annular boss 17 is arranged in clutch platen 20, and the setting of reset spring 18 is cyclic annular convex
The same side of annular boss is arranged in the other side of platform or the clutch platen 20 and reset spring 18.
The axial periphery of clutch axle sleeve 21 is arranged in the clutch platen 20, and clutch platen 20 does not occupy axial sky individually
Between, the whole height of speed-reducing clutch is reduced, it is bigger for washing tube/cylinder, increase washing capacity to leave more space settings.
Clutch platen 20 and reset spring 18 can also be separately positioned on the two sides of annular boss 17, when 20 turns of clutch platen
Dynamic, when the highest point contact of the highest point of the first wedge-shaped protrusion 27 and the second wedge-shaped protrusion 28, the other end of clutch platen 20 will
Clutch axle sleeve 21 is expressed to the another location in axial direction, and reset spring 18 is compressed, when clutch platen 20 continues to rotate or instead
To rotation, when the minimum point contact of the highest point of the first wedge-shaped protrusion 27 and the second wedge-shaped protrusion 28, clutch platen 20 is to clutch
The extruding force of axle sleeve 21 disappears, and 18 restoring force of reset spring makes clutch axle sleeve 21 be returned to home position.
Certain clutch platen 20 and reset spring 18 also can be set in the same side of annular boss 17, and clutch platen 20 squeezes
When pressing annular boss 17 to drive clutch axle sleeve 21 mobile, 18 under tension of reset spring, when clutch platen 20 is to clutch shaft
When the extruding force of set 21 disappears, 18 restoring force of reset spring makes clutch axle sleeve 21 be returned to home position.
As shown in fig. 6, the support construction is shell 19, the shell 19 close to the inside of 1 one end of input shaft be equipped with
Second wedge-shaped protrusion 29 of the cooperation of the first wedge-shaped protrusion 27 and reversed dip on clutch platen 20, the other end of reset spring 18
It is supported on the mounting plate 8 of speed-reducing clutch.Shell 19 is radially bent to form a gear to input shaft 1 close to outer cylinder/bucket one end
Side, the support construction are the ribs, and the inside of rib is equipped with the second wedge with the first wedge-shaped male cooperation on clutch platen
Shape protrusion or wedge shape are concave.
Or the support construction be speed-reducing clutch mounting plate 8, the mounting plate 8 be equipped with on clutch platen 20
The cooperation of the first wedge-shaped protrusion 27 and reversed dip the second wedge-shaped protrusion 29, the other end of reset spring 18 is supported on shell 19
On.
As shown in Figure 5, Figure 6, one end of clutch platen 20 is equipped at least two first wedge-shaped protrusions 27, multiple first wedge shapes
Center of circle central symmetry of the protrusion 27 about clutch platen 20, first wedge-shaped protrusion 27 include that the first inclined-plane 272 and first is flat
Face 271, the support construction of the clutch platen 20 be equipped with it is identical as 27 shape of the first wedge-shaped protrusion on clutch platen 20 and
Second wedge-shaped protrusion 29 of reversed dip, second wedge-shaped protrusion 29 include cooperating with the first inclined-plane 272 and the first plane 271
The second inclined-plane 292 and the second plane 291.When the first inclined-plane 272 and fully mated the second inclined-plane 292, clutch axle sleeve 21 is in
Reset condition；Clutch platen 20 rotates the first wedge-shaped protrusion 27 and gradually rotates, since support construction is fixed, clutch platen 20
When rotation squeezes 21 to the first plane 271 of clutch axle sleeve and fully mated the second plane 291, clutch platen 20 is by clutch axle sleeve 21
It is expressed to the another location in axial direction, reset spring 18 is compressed, when clutch platen 20 continues to rotate or rotates backward, clutch
Platen 20 disappears to the extruding force of clutch axle sleeve 21, and 18 restoring force of reset spring makes clutch axle sleeve 21 be returned to home position.
Or the support construction of the clutch platen 20 is equipped with and 27 shape of the first wedge-shaped protrusion on clutch platen 20
Identical wedge shape is concave, and the concave wedge shape includes the inclined-plane cooperated with the first inclined-plane and the first plane and a plane.Clutch
Platen 20 turn to first wedge-shaped protrusion 27 it is concave interior completely into the wedge shape of matched setting when, at clutch axle sleeve 21
In reset condition；Clutch platen 20 rotate the first wedge-shaped protrusion 27 gradually screws out it is wedge-shaped concave, due to support construction be it is fixed,
Clutch axle sleeve 21 is expressed to the another location in axial direction by clutch platen 20, and reset spring 18 is compressed, when clutch platen 20 after
Continuous rotation rotates backward, and gradually screw-in wedge shape is concave again for the first wedge-shaped protrusion 27, and clutch platen 20 is to clutch axle sleeve 21
Extruding force disappears, and 18 restoring force of reset spring makes clutch axle sleeve 21 be returned to home position.
26 outer circumference of annulus ontology of clutch platen 20 is equipped with the driving lever 22 of driving clutch platen rotation, preferably driving lever
22 are structure as a whole with the annulus ontology 26 of clutch platen 20, and the shell 19 is equipped with a notch 30, and the driving lever 22 passes through
The notch 30 stretches out shell 19, one push-and-pull motor 31 of connection on the driving lever 22, and setting is for pushing and pulling 31 motor of motor on driving lever 22
The slotted hole that axis passes through pushes and pulls 31 motor shaft of motor under the action of pushing and pulling motor 31 and moves back and forth, drives the reciprocal of driving lever 22
Rotation, to realize the reciprocating rotation of clutch platen 20.
Certainly it drives the mode of 20 low-angle reciprocating rotation of clutch platen to have very much, the driving side of gear can also be passed through
Formula: driving lever is rotated equipped with fan-shaped circumference gear or fan-shaped face gear, another gear of a motor driven, the gear and sector
Circumference gear or the engagement of fan-shaped face gear, motor-driven gear positive and negative rotation, it can be achieved that driving lever 22 reciprocating rotation, thus real
The reciprocating rotation of existing clutch platen 20.
The rotation of clutch platen 20 can also be driven by crank-rocker mechanism.
Embodiment two
As shown in Figure 3, Figure 4, a kind of clutch driving method of decelerating clutch of washing machine described in the present embodiment: the clutch
The driving device that device includes at least clutch axle sleeve 21 and clutch axle sleeve 21 is driven to move axially, the setting of clutch axle sleeve 21 exist
The week of deceleration device, the clutch axle sleeve 21 can not circumferentially be relatively rotated with axial opposite can slide of driving cog wheel carrier 12 to the periphery
Connection, ring gear 4 connect with output sleeve 3.
The week of clutch axle sleeve 21 is arranged in the periphery in the driving device, and driving device does not occupy axial height individually,
The whole height that speed-reducing clutch can be further decreased occupies less axial space, and greater room placement is left in axial direction and is washed
Bucket/cylinder is washed, it is more efficient to utilize space, the utilization rate in space is improved, laundry can be reduced in the case where washing capacity is constant
The volume of machine, or increase washing capacity in the case where washing machine constancy of volume.
The driving device includes at least a yoke bar 32, and the yoke bar 32 has a fixed part 323, yoke bar 32
One end axial movement, the other end driving axial movement of clutch axle sleeve 21 of yoke bar 32, control output shaft 2 and output sleeve 3
Different output states.
The driving device includes at least a yoke bar 32, and the yoke bar 32 has a fixed part 323, yoke bar 32
One end is the shift fork 321 for controlling the arc that clutch axle sleeve 21 moves axially, and the other end is to be sequentially connected with a driving motor 34
Drive end 322.It is preferred that the yoke bar 32 is lever construction, the fixed part 323 is the fixed pivot of lever construction, drives end
The mobile position for driving shift fork 321 in 322 positions is mobile.This kind of driving method structure is simple, and control is reliable, and stroke is small, and structure is more
Step up to gather, occupied space is smaller.And run smoothly, reliably, failure rate is low.
Driving device further includes a reset spring 18, and reset spring 18 and yoke bar 32 are arranged at the week of clutch axle sleeve 21
To the periphery, the preferably described reset spring 18, yoke bar 32 and driving motor 34 are arranged at clutch axle sleeve 21 weeks to the periphery.Shift fork
Bar 32, driving motor 34 are radially horizontal with clutch axle sleeve 21, reduce the whole height of speed-reducing clutch, occupy less axis
To space, greater room is left in axial direction and places washing tube/cylinder, it is more efficient to utilize space, improve the utilization rate in space.
The clutch axle sleeve 21 is a tube-in-tube structure, and end-tooth 5 is respectively set in both ends；21 inner wall of clutch axle sleeve be equipped with it is interior
The guide chute 25 that spline 24 cooperates is oriented on 4 outer wall of gear ring, 21 outer wall of clutch axle sleeve is equipped with annular boss 17, shift fork 321
The two sides of annular boss 17 are separately positioned on reset spring 18 or shift fork 321 and reset spring 18 are arranged in annular boss
17 the same side.If shift fork 321 and reset spring 18 are separately positioned on the two sides of annular boss 17, shift fork 321 drives clutch shaft
When set 21 pushes annular boss 17, reset spring 18 is compressed, when shift fork 321 drives clutch axle sleeve 21 to push annular boss 17
When active force disappears, reset spring 18 is replied power drive clutch axle sleeve 21 and is moved backward；If shift fork 321 and reset spring 18 are arranged
In the same side of annular boss 17, when shift fork 321 drives clutch axle sleeve 21 to push annular boss 17, reset spring 18 is stretched,
When shift fork 321 drives clutch axle sleeve 21 that the active force of annular boss 17 is pushed to disappear, reset spring 18 replys power drive clutch
Axle sleeve 21 moves backward.Namely depend on pressure spring and be tension spring when reset spring 18.
As shown in Fig. 7, Fig. 8, Fig. 9, Figure 10, the driving end of yoke bar 32 and 322 driving motors are connected by a cam structure
Connect, cam is the component with curved profile or groove, by the continuous rotation of cam, driven member can move back and forth or
Person's one direction is mobile, and the driven member is yoke bar 32, if the driving end of cam structure energy shift fork bar 32 moves back and forth,
Yoke bar 32 is there is no need to be arranged second back-moving spring 35, if the driving end one direction of cam structure energy shift fork bar 32 is moved
Dynamic, then yoke bar 32 needs to be arranged second back-moving spring 35, utilizes the restoring force shift fork bar 32 of second back-moving spring 35
Driving end opposite direction is moved to original position.
The cam structure includes at least the driving wheel 33 of one with the motor axis connection of driving motor 34.Driving motor 34 is pacified
On mounting plate 8 or on shell 19, yoke bar 32, driving wheel 33, driving motor 34 can be made into modular construction, part set
It is high at degree is changed.
As shown in fig. 7, driving wheel 33 is equipped with a supporting surface contacted with the driving end 322 of yoke bar 32, which exists
Perpendicular to driving end 322 contact surface direction be equipped with difference in height, driving wheel 33 rotate, the driving end 322 of yoke bar 32 with not
Level support face contact, driving 322 change in location of end drive 321 change in location of shift fork, and shift fork 321 drives clutch axle sleeve 21
End face or the periphery of driving wheel is arranged in axial movement, the preferably described supporting surface.
Driving wheel 33 includes a cylindrical body, and the drive wheel circumferences or end face are equipped in axial direction the support for having difference in height
Face, preferably cylindrical body at least partly periphery extend radially outward the protrusion to form an arc, protrusion it is axial one
A surface is a supporting surface, and the further preferably described supporting surface includes along the circumferential direction sequentially connected inclined First Transition face, most
High supporting surface and the second transition face with First Transition face reversed dip.The driving end 322 of yoke bar 32 is successively in First Transition
Face, highest supporting surface and the second transition face sliding with First Transition face reversed dip, driving 322 axial height of end become
Change, the axial height of shift fork 321 changes, and drives the axial height variation of clutch axle sleeve 21.
Or the driving wheel 33 includes a cylindrical body, is recessed radially inward on cylindrical body periphery and forms a circle
The groove of axial height gradual change, the groove are supporting skid rail, the height change rounding off of the supporting skid rail axial direction.Yoke bar
32 driving end 322 is protruded into the supporting skid rail, and driving wheel 33 rotates, and supporting skid rail rotation, the driving end 322 of yoke bar 32 exists
Sliding, contacts with the supporting skid rail of axially different height in supporting skid rail, and driving 322 axial height of end changes, shift fork 321
Axial height change, drive clutch axle sleeve 21 axial height variation.
Or the driving wheel 33 is an eccentric cam, the circumference profile face of cam connects with the driving end 322 of yoke bar 32
Touching, cam are driven by driving motor 34 and are rotated, and the circumference profile face contact at the driving end 322 and different radii of yoke bar 32 is driven
322 axial height of moved end changes, and the axial height of shift fork 321 changes, and the axial height of clutch axle sleeve 21 is driven to become
Change.
As shown in Figure 10, the driving wheel 33 is a cylindrical body, and end face is equipped with one and 33 axis parallel of driving wheel
A drag rope 36, the traction is arranged along driving 322 moving direction of end in the driving end 322 of eccentric shaft 37, the yoke bar 32
The other end of rope 36 is connect with the eccentric shaft 37 of driving wheel 33, and the axis of driving wheel 33 is perpendicular to drag rope 36.Traction rope
Rope 36 is to be rotatably connected with driving end 322 and eccentric shaft 37, and driving wheel 33 rotates, and eccentric shaft 37 drives 36 edge of drag rope
It drives 322 moving direction of end mobile, drives driving 322 axial height of end to change, the axial height of shift fork 321 becomes
Change, drives the axial height variation of clutch axle sleeve 21.
As shown in Figure 8, Figure 9, the driving wheel 33 is a cylindrical body, and end face is equipped with one and 33 axis parallel of driving wheel
Eccentric shaft 37, the driving end 322 of the yoke bar 32 is equipped with one with certain length perpendicular to driving 322 moving direction of end
Perhaps the eccentric shaft 37 of groove 39 protrudes into the long hole or groove 39 to long hole, and the axis of driving wheel is parallel to where driving end
Direction.The rotation of driving wheel 33, eccentric shaft 37 drive driving 322 axial height of end to change, the axial height of shift fork 321
Degree changes, and drives the axial height variation of clutch axle sleeve 21.
Yoke bar 32 is equipped with second back-moving spring 35, and the second back-moving spring 35 is to be arranged at yoke bar fixed part
Reduction torsion spring, the either reset tension spring or reseting pressuring spring for fixed part side is arranged in.Second back-moving spring 35 facilitates
The reset of yoke bar 32.If the driving end of driving wheel structure energy shift fork bar 32 moves back and forth, yoke bar 32 can also be not required to
Second back-moving spring 35 is set.
Embodiment three
A kind of washing machine with speed-reducing clutch described in above-described embodiment one or embodiment two, the washing machine are wave
Wheel washer or roller washing machine.
The foregoing is merely the preferred embodiment of the present invention, it is noted that for those of ordinary skill in the art and
Speech, without departing from the principles of the present invention, can also make various deformation and improvement, this also should be considered as protection of the invention
Range.
Claims (17)
1. a kind of decelerating clutch of washing machine, comprising: input shaft, deceleration device, arrangement of clutch, output shaft and output sleeve,
Be characterized in that: the deceleration device includes at least central gear, transmission gear, driving cog wheel carrier, ring gear, the arrangement of clutch
Including at least the driving device of clutch axle sleeve and driving clutch axle sleeve axial movement, the clutch shaft is set on deceleration device
Week, the clutch axle sleeve and driving cog wheel carrier opposite can axially slide circumferential not relatively turnable connection, ring gear to the periphery
Connect with output sleeve, the driving device include at least a yoke bar, the yoke bar have a fixed part, the one of yoke bar
End axial movement, the other end driving clutch axle sleeve axial movement of yoke bar, controls the different outputs of output shaft and output sleeve
State；
The driving end of the yoke bar is connect with driving motor by a cam structure, and the cam structure includes at least one and drive
The driving wheel of the motor axis connection of dynamic motor；
The end face of the driving wheel is equipped with one and the eccentric shaft of driving wheel axis parallel, the driving end of the yoke bar perpendicular to
Driving end moving direction to be equipped with a long hole with certain length, perhaps the groove eccentric shaft protrudes into the long hole or groove,
The axis of driving wheel is parallel to the direction where driving end.
2. a kind of decelerating clutch of washing machine according to claim 1, it is characterised in that: the yoke bar drives clutch shaft
One end of set axial movement is arc shift fork, and the driving end of the other end and driving motor transmission connection, the driving device is also
Including a reset spring, reset spring, yoke bar and driving motor are arranged at the week of clutch axle sleeve to the periphery.
3. a kind of decelerating clutch of washing machine according to claim 2, it is characterised in that: the clutch axle sleeve is a sleeve
Structure, clutch axle sleeve outer wall are equipped with annular boss, and shift fork and reset spring are separately positioned on the two sides of annular boss, or dial
The same side of annular boss is arranged in fork and reset spring.
4. a kind of decelerating clutch of washing machine according to claim 3, it is characterised in that: including the clutch axle sleeve setting
Gear ring, driving cog wheel carrier week to the periphery, there is certain interval, the inner wall of clutch axle sleeve and driving cog wheel carrier with annular gear outer-wall
Outer wall axially can the opposite circumferential not relatively turnable connection of sliding, clutch axle sleeve inner wall is equipped with axial guide chute.
5. a kind of decelerating clutch of washing machine according to claim 4, it is characterised in that: the driving cog wheel carrier includes position
In the cyclic annular end cap at transmission gear both ends and the wheel shaft of the transmission gear between cyclic annular end cap, the driving cog wheel carrier is leaned on
It is more than annular gear outer-wall that the outer edge of the cyclic annular end cap of nearly motor side, which extends out to radial, and the driving cog wheel carrier is close to motor
The outer edge of the cyclic annular end cap of side is equipped with the axial guiding spline being slidably connected with clutch axle sleeve guide chute.
6. a kind of decelerating clutch of washing machine according to claim 5, it is characterised in that: the driving cog wheel carrier includes position
In the cyclic annular end cap at transmission gear both ends and the wheel shaft of the transmission gear between cyclic annular end cap, the driving cog wheel carrier is leaned on
It is more than after annular gear outer-wall to lower or be folded upward at and to form one that the outer edge of the cyclic annular end cap of nearly motor side, which extends out to radial,
The outer wall of flange, the flange is equipped with the axial guiding spline being slidably connected with clutch axle sleeve guide chute.
7. a kind of decelerating clutch of washing machine according to claim 1, it is characterised in that: the driving wheel is equipped with one and dials
The supporting surface of the driving end in contact of fork arm, the supporting surface are equipped with difference in height, driving on the contact surface direction perpendicular to driving end
Wheel rotation, the support face contact at the driving end and different height of yoke bar, driving end position variation drive shift fork change in location, drive
End face or the periphery of driving wheel is arranged in dynamic ring gear axial movement, the supporting surface.
8. a kind of decelerating clutch of washing machine according to claim 1, it is characterised in that: set on the end face of the driving wheel
There are the eccentric shaft of one Yu driving wheel axis parallel, a traction rope is arranged along driving end moving direction in the driving end of the yoke bar
Rope, the other end of the drag rope and the eccentric axis connection of driving wheel, the axis of driving wheel is perpendicular to drag rope.
9. -8 any a kind of decelerating clutch of washing machine according to claim 1, it is characterised in that: set on the yoke bar
There is second back-moving spring, the second back-moving spring is the reduction torsion spring being arranged at yoke bar fixed part, or is existed for setting
The reset tension spring or reseting pressuring spring of fixed part side.
10. -8 any a kind of decelerating clutch of washing machine according to claim 1, it is characterised in that: the clutch axle sleeve
Both ends be respectively equipped with end-tooth, clutch axle sleeve is axially movable in first position and the second position, when the state of first position,
The end-tooth of one end of clutch axle sleeve is connect with a rotational structure, and clutch axle sleeve, ring gear and rotor rotate at the same speed in the same direction, this shape
State is dewatering state, and when the second position, the end-tooth of the clutch axle sleeve other end is connect with a fixed structure, clutch axle sleeve and internal tooth
Circle is fixed, this state is washing state.
11. a kind of decelerating clutch of washing machine according to claim 10, it is characterised in that: the fixed structure is one solid
One end that deceleration device is pierced by for output shaft is arranged in price fixing, fixed disk, fixed setting opposite with washing machine outer cylinder, the rotation
Structure is a clutch discs, and one end that deceleration device is penetrated for input shaft, the clutch discs and direct driving motor is arranged in clutch discs
The relatively fixed setting of rotor.
12. -8 any a kind of decelerating clutch of washing machine according to claim 1, it is characterised in that: the clutch axle sleeve
One shell of outer setting, shell and washing machine outer cylinder are relatively fixed, and part is arranged in the cavity of direct driving motor stator, described outer
Shell is equipped with a notch, and the yoke bar stretches out shell by the notch.
13. a kind of decelerating clutch of washing machine according to claim 12, it is characterised in that: the shell includes on one
Lid, the upper cover are fixedly connected with washing machine outer cylinder.
14. a kind of decelerating clutch of washing machine according to claim 13, it is characterised in that: the upper cover is deceleration clutch
The mounting plate of device, the driving motor are fixedly mounted on a mounting board.
15. a kind of decelerating clutch of washing machine according to claim 12, it is characterised in that: described shell one end and output
First bearing is set between axle sleeve, second bearing, the deceleration device setting are set between the shell other end and input shaft
Between first bearing and second bearing, and first bearing, deceleration device and second bearing are disposed proximate to.
16. a kind of decelerating clutch of washing machine according to claim 12, it is characterised in that: the stator of the direct driving motor
It is directly connected to the mounting plate of speed-reducing clutch, the deceleration device is arranged in the cavity of stator and mounting plate composition, described
Mounting plate, first bearing, deceleration device, second bearing and direct driving motor are disposed proximate in the axial direction.
17. a kind of washing machine with any decelerating clutch of washing machine of claim 1-16.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410436587.0A CN105463770B (en) | 2014-08-29 | 2014-08-29 | A kind of decelerating clutch of washing machine and washing machine |
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| CN201410436587.0A CN105463770B (en) | 2014-08-29 | 2014-08-29 | A kind of decelerating clutch of washing machine and washing machine |
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| CN105463770A CN105463770A (en) | 2016-04-06 |
| CN105463770B true CN105463770B (en) | 2019-04-26 |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110965265A (en) * | 2019-11-15 | 2020-04-07 | 海信（山东）冰箱有限公司 | Drum washing machine |
| CN113249933B (en) * | 2020-02-07 | 2022-09-23 | 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 |
| CN113550123B (en) * | 2020-04-23 | 2023-09-08 | 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 |
| CN111691112B (en) * | 2020-06-12 | 2022-06-21 | 海信（山东）冰箱有限公司 | Pulsator washing machine and control method thereof |
| KR102480297B1 (en) * | 2020-12-24 | 2022-12-23 | 엘지전자 주식회사 | A laundry treating apparatus |
| CN115163690B (en) * | 2021-04-02 | 2024-03-12 | 上海汽车集团股份有限公司 | Clutch device and clutch assembly |
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| CN1299899A (en) * | 1999-12-14 | 2001-06-20 | 三洋电机株式会社 | Washing machine |
| CN1464115A (en) * | 2002-06-11 | 2003-12-31 | 乐金电子(天津)电器有限公司 | Full automatic washing machine |
| CN1809661A (en) * | 2003-02-06 | 2006-07-26 | Lg电子株式会社 | Washing machine |
| CN201896253U (en) * | 2010-08-06 | 2011-07-13 | 常州亚通杰威电机有限公司 | Driving device integrated by direct driving motor and dual powered transmission device for washing machine |
| CN102619069A (en) * | 2012-03-27 | 2012-08-01 | 常州新亚电机有限公司 | Single-driving system of washing machine |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MX2007002852A (en) * | 2007-03-08 | 2008-09-17 | Mabe Mexico S De R L De C V | Washing machine clutch system. |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1299899A (en) * | 1999-12-14 | 2001-06-20 | 三洋电机株式会社 | Washing machine |
| CN1464115A (en) * | 2002-06-11 | 2003-12-31 | 乐金电子(天津)电器有限公司 | Full automatic washing machine |
| CN1809661A (en) * | 2003-02-06 | 2006-07-26 | Lg电子株式会社 | Washing machine |
| CN201896253U (en) * | 2010-08-06 | 2011-07-13 | 常州亚通杰威电机有限公司 | Driving device integrated by direct driving motor and dual powered transmission device for washing machine |
| CN102619069A (en) * | 2012-03-27 | 2012-08-01 | 常州新亚电机有限公司 | Single-driving system of washing machine |
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