CN208250692U - Speed-reducing clutch and washing machine - Google Patents

Abstract

The utility model provides a kind of speed-reducing clutch and washing machine, wherein speed-reducing clutch includes: deceleration mechanism；Input shaft is connected with the input terminal of deceleration mechanism；First output shaft and the second output shaft, are connected with the output end of deceleration mechanism, and the first output shaft and the second output shaft are respectively used to connection washing machine inner tub and agitation wheel for washing machine；Wherein, in the washing condition, input shaft drives the first output shaft and the second output shaft to rotate in same direction by deceleration mechanism, so that washing machine inner tub and agitation wheel for washing machine rotate in same direction.The wear rate of clothing is advantageously reduced the phenomenon that winding mutually when can reduce clothes washing by the technical solution of the utility model, so as to reduce the case where being worn after clothes washing, practicability is higher.

Description

Speed-reducing clutch and washing machine

Technical field

The utility model relates to washing machine fields, have above-mentioned subtract in particular to a kind of speed-reducing clutch and one kind The washing machine of speed clutch.

Background technique

Speed-reducing clutch is the primary drive component in rotary drum washing machine transmission system, passes through the tooth inside speed-reducing clutch The high revolving speed of driving motor can be converted to the relatively slow-speed of revolution needed in different washing process, is capable of increasing simultaneously by wheel construction The rotating torque of output is reliablely and stablely worked with realizing.

Existing rotary drum washing machine is to drive water flow by agitation wheel for washing machine come back rotation wash clothing during The constantly left and right rotation in fixed washing machine inner tub with clothing, so that clothing is made to rub with washing machine inner tub, with Complete the cleaning of clothing.However, above scheme is easy to make to wind mutually between clothing, and has that wear of clothes rate is high, Clothing is caused to be very easy to damage after over cleaning, practicability is poor.

Utility model content

At least one in order to solve the above-mentioned technical problem, one of the utility model is designed to provide a kind of deceleration clutch Device.

Another of the utility model is designed to provide a kind of washing machine with above-mentioned speed-reducing clutch.

To achieve the above object, the embodiment of the utility model first aspect provides a kind of speed-reducing clutch, comprising: subtracts Fast mechanism；Input shaft is connected with the input terminal of deceleration mechanism；First output shaft and the second output shaft, it is defeated with deceleration mechanism Outlet is connected, and the first output shaft and the second output shaft are respectively used to connection washing machine inner tub and agitation wheel for washing machine；Wherein, it is washing Under state, input shaft drives the first output shaft and the second output shaft to rotate in same direction by deceleration mechanism, so that laundry Machine interior bucket and agitation wheel for washing machine rotate in same direction.

Speed-reducing clutch provided by the utility model by the way that deceleration mechanism is arranged, and is arranged and connects with deceleration mechanism input terminal The input shaft connect, and the first output shaft and the second output shaft that are connect with deceleration mechanism output end, can in the washing condition, Input shaft is set to drive the first output shaft and the second output shaft to rotate in same direction by deceleration mechanism.Further, pass through First output shaft is set and the second output shaft is respectively used to connection washing machine inner tub and agitation wheel for washing machine, it can be in washing state Under, rotate washing machine inner tub and agitation wheel for washing machine in same direction.Through the above scheme, it can reduce mutual when clothes washing The phenomenon that mutually winding, advantageously reduces the wear rate of clothing, so as to reduce the case where being worn after clothes washing, practicability It is higher.

Wherein, input shaft can be connected with driving motor, to realize the input of power by driving motor, pass through later Deceleration mechanism makes to realize low speed, energetically with the first output shaft and the second output axis connection washing machine inner tub and agitation wheel for washing machine respectively Square rotation.Meanwhile passing through setting driving motor, additionally it is possible to easily to the rotation direction of the first output shaft and the second output shaft into Row control makes the first output shaft and the second output shaft carry out back rotation to realize.

It is worth noting that above-mentioned first output shaft and the second output shaft can be along same by the setting of deceleration mechanism Axis rotation can also be rotated along different axis respectively, when the first output shaft and the second output shaft are respectively along different axis When rotation, the preferably rotation axis of the rotation axis of the first output shaft and the second output shaft is disposed in parallel relation to one another.

In addition it is also necessary to explanation, by the setting of deceleration mechanism, above-mentioned first output shaft and the second output shaft can be with It is to be rotated with same rotating speed, is also possible to be rotated respectively with different revolving speeds, so as to realizes a variety of washing shapes State meets the diversified demand of user.

In addition, the speed-reducing clutch in above-described embodiment provided by the utility model can also have following supplementary technology special Sign:

In above-mentioned technical proposal, it is preferable that deceleration mechanism includes planetary wheeling assembly, and planetary wheeling assembly includes: sun gear, interior Gear ring, planetary gear and planet carrier, sun gear are sheathed on the inside of ring gear, and are coaxially disposed with ring gear, and planetary gear is pivotally set Set the first end in planet carrier, and be meshed respectively with sun gear and ring gear, the first output shaft and the second output shaft with The second end of planet carrier is fixedly connected, wherein input shaft is connected with sun gear；Or input shaft is connected with ring gear.

In the present solution, deceleration mechanism is planetary wheeling assembly, specifically, planetary wheeling assembly includes sun gear, ring gear, row Star-wheel and planet carrier, sun gear are sheathed on the inside of ring gear, and are coaxially disposed with ring gear, and planetary gear is pivotally arranged at planet The first end of frame, and be meshed respectively with sun gear and ring gear.Planetary wheeling assembly is a kind of advanced gear drive, With compact-sized, small in size, quality is small, large carrying capacity, transmitting power bracket and transmission range is big, running noises are small, effect The advantage that rate is high and the service life is long.

Be connected by setting input shaft with sun gear or ring gear, and the first output shaft of setting and the second output shaft with row The second end of carrier is fixedly connected, the high revolving speed of input shaft can be converted in washing machine difference washing process need it is lower Revolving speed, while the rotating torque of the first output shaft and the second output shaft, stability and high reliablity can be increased.

Wherein it is possible to understand, the rotation axis of planet carrier is overlapped with the axis of sun gear.

It should be noted that, in order to obtain stable transmission ratio, being improved when being driven when input shaft is connected with sun gear Reliability ring gear can be fixed, and limitation ring gear is rotated with sun gear.Similarly, when input shaft is connected with ring gear When, in order to obtain stable transmission ratio, improve reliability when transmission, sun gear can be fixed, limitation sun gear with Ring gear rotation.

In any of the above-described technical solution, it is preferable that further include: clutch collar, when input shaft is connected with sun gear, clutch collar First end be fixedly connected with ring gear, when input shaft is connected with ring gear, the first end of clutch collar and sun gear is fixed connects It connects；Wherein, in the washing condition, it is separated between the second end of clutch collar and input shaft, under dewatering state, the second of clutch collar It holds and is engaged between input shaft.

In the present solution, be provided with clutch collar, when input shaft is connected with sun gear, the first end and ring gear of clutch collar It is fixedly connected, when input shaft is connected with ring gear, the first end of clutch collar is fixedly connected with sun gear.By in dewatering state Under, it controls and is engaged between the second end of clutch collar and input shaft, planetary wheeling assembly can be crossed, the power of input shaft is directly passed It send to the first output shaft and the second output shaft, there is preferable dehydration.By in the washing condition, control clutch collar Separated between two ends and input shaft, can by planetary wheeling assembly realize decreasing transmission, while be capable of increasing the first output shaft and The rotating torque of second output shaft, transmission stability are high.

In any of the above-described technical solution, it is preferable that the axis of the first output shaft is overlapped with the axis of the second output shaft.

In the present solution, by setting the first output shaft axis be overlapped with the axis of the second output shaft, can make to do washing Machine interior bucket and agitation wheel for washing machine are rotated in the same direction with same axis, are conducive to reduce the phenomenon that clothing is wound mutually, thus Wear of clothes situation can be reduced when cleaning clothing.

In any of the above-described technical solution, it is preferable that the first output shaft and the second output shaft are fixedly connected；Or first output shaft It is an integral structure with the second output shaft.

In the present solution, by setting the first output shaft and the second output shaft be fixedly connected, can make washing machine inner tub and Agitation wheel for washing machine is rotated synchronously with same rotating speed, it will be understood that the connection type packet between the first output shaft and the second output shaft The combination one or more of include welding, be bolted, be threadedly coupled, be clamped and be bonded.By setting the first output shaft and Second output shaft is an integral structure, and washing machine inner tub and agitation wheel for washing machine can be made to rotate synchronously with same rotating speed, while energy The enough stability and high reliablity improved when rotating, is less prone to rotational speed difference between the two, twines mutually to be less prone to clothing Around the case where, improve clothes cleaning effect.

In any of the above-described technical solution, it is preferable that further include: brake disc, when input shaft is connected with sun gear, if being in Washing state, brake disc brake ring gear, if being in dewatering state, brake disc releases braking to ring gear, when input shaft with When ring gear is connected, if being in washing state, brake disc brakes sun gear, if being in dewatering state, brake disc is released to the sun The braking of wheel.

In the present solution, be provided with brake disc, by being connected in input shaft with sun gear, and when being in washing state, control Brake disc processed brakes ring gear, i.e. the rotation of limitation ring gear, can obtain stable transmission ratio, realize preferable decreasing transmission. By being connected in input shaft with sun gear, and when being in dewatering state, so that brake disc is released braking to ring gear, can make defeated Enter the synchronized rotation simultaneously of axis, sun gear and ring gear, so as to cross deceleration mechanism, input shaft rotating speed is conveyed directly to the One output shaft and the second output shaft have preferable dehydrating effect.

By being connected in input shaft with ring gear, and be in washing state when, control brake disc brake sun gear, that is, limit Sun gear rotation, can obtain stable transmission ratio, realize preferable decreasing transmission.By being connected in input shaft with ring gear, And when being in dewatering state, brake disc is made to release the braking to sun gear, input shaft, sun gear and ring gear can be made same simultaneously Speed rotation, so as to cross deceleration mechanism, is conveyed directly to the first output shaft and the second output shaft for input shaft rotating speed, has Preferable dehydrating effect.

In any of the above-described technical solution, it is preferable that the quantity of planetary gear is 2 to 6, and the axis of planetary gear is located at same circle Zhou Shang；Wherein, the axis of circumference is overlapped with the axis of sun gear.

In the present solution, the quantity for passing through setting planetary gear is 2 to 6, the axis of planetary gear is located on same circumference, and The axis of the circumference is overlapped with the axis of sun gear, can be improved load capacity.

In any of the above-described technical solution, it is preferable that sun gear, ring gear and planetary gear are spur gear；Or it is sun gear, interior Gear ring and planetary gear are helical gear；

In the present solution, it is spur gear that sun gear, ring gear and planetary gear, which can be set, also can be set sun gear, Ring gear and planetary gear are helical gear, when sun gear, ring gear and planetary gear are helical gear, when being conducive to increase transmission Stationarity.

In any of the above-described technical solution, it is preferable that the first output shaft, the second output shaft and planet carrier are an integral structure.

In the present solution, be an integral structure by the first output shaft of setting, the second output shaft and planet carrier, biography is increased Dynamic reliability, the phenomenon that being less prone to fracture or misplace.

The embodiment of the utility model second aspect provides a kind of washing machine, including subtracting in any of the above-described technical solution Speed clutch.

Washing machine provided by the utility model, because of the speed-reducing clutch being provided in any of the above-described technical solution, to have There is all of the above beneficial effect, details are not described herein.

The additional aspect and advantage of the utility model will become obviously in following description section, or practical new by this The practice of type is recognized.

Detailed description of the invention

Fig. 1 shows the structural schematic diagram of the speed-reducing clutch of one embodiment according to the present utility model；

Fig. 2 shows the structural schematic diagrams at the A of the speed-reducing clutch in Fig. 1.

Wherein, the corresponding relationship in Fig. 1 and Fig. 2 between appended drawing reference and component names are as follows:

102 input shafts, 104 deceleration mechanisms, 1042 sun gears, 1044 ring gears, 1046 planetary gears, 1048 planet carriers, 106 It is dehydrated washing integrated axis, 1,062 first output shafts, 1,064 second output shafts, 108 clutch collars, 110 brake discs.

Specific embodiment

In order to be more clearly understood that the above objects, features, and advantages of the utility model, with reference to the accompanying drawing and have The utility model is further described in detail in body embodiment.It should be noted that in the absence of conflict, this Shen The feature in embodiment and embodiment please can be combined with each other.

Many details are explained in the following description in order to fully understand the utility model, still, this is practical Novel to be implemented using other than the one described here other modes, therefore, the protection scope of the utility model is simultaneously It is not limited to the limitation of following public specific embodiment.

The speed-reducing clutch and washing machine provided referring to Fig. 1 and Fig. 2 description according to some embodiments of the utility model.

As depicted in figs. 1 and 2, speed-reducing clutch 100 provided by the embodiment of the utility model, comprising: input shaft 102 subtracts Fast mechanism 104, the first output shaft 1062 and the second output shaft 1064.

Specifically, by setting deceleration mechanism 104, and the input shaft connecting with deceleration mechanism 104 input terminal is set 102, and the first output shaft 1062 and the second output shaft 1064 that are connect with deceleration mechanism 104 output end, it can be in washing shape Under state, input shaft 102 is made to drive the first output shaft 1062 and the second output shaft 1064 in same direction by deceleration mechanism 104 Rotation.Further, by setting the first output shaft 1062 and the second output shaft 1064 be respectively used to connection washing machine inner tub and Agitation wheel for washing machine can be such that washing machine inner tub and agitation wheel for washing machine rotates in same direction in the washing condition.By above-mentioned Scheme advantageously reduces the wear rate of clothing the phenomenon that winding mutually when can reduce clothes washing, so as to reduce clothing The case where being worn after cleaning, practicability are higher.

Wherein, input shaft 102 can be connected with driving motor, to realize the input of power by driving motor, later Make to connect washing machine inner tub and agitation wheel for washing machine with the first output shaft 1062 and the second output shaft 1064 respectively by deceleration mechanism Realize low speed, high-torque rotation.Meanwhile by the way that driving motor is arranged, additionally it is possible to easily to the first output shaft 1062 and second The rotation direction of output shaft 1064 is controlled, and so that the first output shaft 1062 and the second output shaft 1064 is carried out back rotation to realize.

It is worth noting that by the setting of deceleration mechanism 104, above-mentioned first output shaft 1062 and the second output shaft 1064 It can rotate, can also be rotated respectively along different axis, when the first output shaft 1062 and the second output shaft along same axis 1064 respectively along different axis rotation when, the preferably rotation of the rotation axis of the first output shaft 1062 and the second output shaft 1064 Axis is disposed in parallel relation to one another.

In addition it is also necessary to explanation, by the setting of deceleration mechanism 104, above-mentioned first output shaft 1062 and second is defeated Shaft 1064 can be to be rotated with same rotating speed, is also possible to be rotated respectively with different revolving speeds, so as to reality Existing a variety of washing states, meet the diversified demand of user.

In a specific embodiment of the utility model, as depicted in figs. 1 and 2, the first output shaft 1062 and second is defeated Shaft 1064 is dehydration washing integrated axis 106, is dehydration washing by the first output shaft 1062 of setting and the second output shaft 1064 Shaft 106 can be such that washing machine inner tub and agitation wheel for washing machine rotates synchronously with same rotating speed, and rotate when stability and can By property height, it is less prone to rotational speed difference between the two, to be less prone to the case where clothing is wound mutually.

Specifically, when washing, planetary wheeling assembly is driven to slow down by input shaft 102, and by the planetary gear in planetary wheeling assembly 1046 carriage drives are dehydrated washing integrated axis 106 and rotate, the washing machine inner tub being mounted on dehydration washing integrated axis 106 and laundry When machine impeller carrys out back rotation, i.e. each positive and negative rotation in the same direction, washing machine inner tub and agitation wheel for washing machine can be rotate in same direction.When washing Under the action of washing machine inner tub and agitation wheel for washing machine rotate in same direction, the water flow and agitation wheel for washing machine at washing machine inner tub edge are driven Center water stream co-flow.Due under the same movement in each positive and negative rotation, in washing machine inner tub edge and agitation wheel for washing machine The washing clothing of the heart be all it is homodromous, realize the washing function of similar roller, the mutual wrapping phenomena of clothes be effectively reduced, To reduce the abrasion to clothing.

In some embodiments of the utility model, deceleration mechanism 104 is gear reduction 104, the first output shaft 1062 and second output shaft 1064 connect respectively with different size of driven gear, so as to make the first output shaft 1062 and Two output shafts 1064 are rotated respectively with different revolving speeds.

Wherein, optionally, the axis of two driven gears is parallel to each other or is overlapped.

In some embodiments of the utility model, as depicted in figs. 1 and 2, deceleration mechanism 104 includes planetary wheeling assembly, Planetary wheeling assembly includes: sun gear 1042, ring gear 1044, planetary gear 1046 and planet carrier 1048, and sun gear 1042 is sheathed on 1044 inside of ring gear, and be coaxially disposed with ring gear 1044, planetary gear 1046 is pivotally arranged at the first of planet carrier 1048 End, and is meshed with sun gear 1042 and ring gear 1044 respectively, the first output shaft 1062 and the second output shaft 1064 with The second end of planet carrier 1048 is fixedly connected, wherein input shaft 102 is connected with sun gear 1042；Or input shaft 102 and ring gear 1044 are connected.

In the present solution, deceleration mechanism 104 be planetary wheeling assembly, specifically, planetary wheeling assembly include sun gear 1042, it is interior Gear ring 1044, planetary gear 1046 and planet carrier 1048, sun gear 1042 are sheathed on the inside of ring gear 1044, and with ring gear 1044 Coaxial arrangement, planetary gear 1046 is pivotally arranged at the first end of planet carrier 1048, and respectively with sun gear 1042 and internal tooth Circle 1044 is meshed.Planetary wheeling assembly is a kind of advanced gear drive, with compact-sized, small in size, quality is small, holds The advantage that loading capability is big, transmitting power bracket and transmission range is big, running noises are small, the high-efficient and service life is long.

It is connected by setting input shaft 102 with sun gear 1042 or ring gear 1044, and 1062 He of the first output shaft is set Second output shaft 1064 is fixedly connected with the second end of planet carrier 1048, can be converted to the high revolving speed of input shaft 102 and be washed The relatively slow-speed of revolution needed in clothing machine difference washing process, while the first output shaft 1062 and the second output shaft 1064 can be increased Rotating torque, stability and high reliablity.

Wherein it is possible to understand, the rotation axis of planet carrier 1048 is overlapped with the axis of sun gear 1042.

It should be noted that, in order to obtain stable transmission ratio, being improved when input shaft 102 is connected with sun gear 1042 Reliability when transmission ring gear 1044 can be fixed, and limitation ring gear 1044 is rotated with sun gear 1042.Similarly, When input shaft 102 is connected with ring gear 1044, in order to obtain stable transmission ratio, reliability when transmission is improved, can be incited somebody to action Sun gear 1042 is fixed, and limitation sun gear 1042 is rotated with ring gear 1044.

In some embodiments of the utility model, as depicted in figs. 1 and 2, speed-reducing clutch 100 further include: clutch collar 108, when input shaft 102 is connected with sun gear 1042, the first end of clutch collar 108 is fixedly connected with ring gear 1044, when defeated When entering axis 102 and being connected with ring gear 1044, the first end of clutch collar 108 is fixedly connected with sun gear 1042；Wherein, in washing shape Under state, separated between the second end and input shaft 102 of clutch collar 108, under dewatering state, the second end of clutch collar 108 with it is defeated Enter and is engaged between axis 102.

In the present solution, be provided with clutch collar 108, when input shaft 102 is connected with sun gear 1042, clutch collar 108 First end is fixedly connected with ring gear 1044, when input shaft 102 is connected with ring gear 1044, the first end of clutch collar 108 with Sun gear 1042 is fixedly connected.By controlling and being engaged between the second end and input shaft 102 of clutch collar 108 under dewatering state, Planetary wheeling assembly can be crossed, the power of input shaft 102 is conveyed directly to the first output shaft 1062 and the second output shaft 1064, With preferable dehydration.By in the washing condition, controlling and being separated between the second end and input shaft 102 of clutch collar 108, Decreasing transmission can be realized by planetary wheeling assembly, while being capable of increasing turn of the first output shaft 1062 and the second output shaft 1064 Kinetic moment, transmission stability are high.

In some embodiments of the utility model, as depicted in figs. 1 and 2, the axis and second of the first output shaft 1062 The axis of output shaft 1064 is overlapped.

In the present solution, being overlapped by the axis of the first output shaft 1062 of setting with the axis of the second output shaft 1064, energy It rotates washing machine inner tub and agitation wheel for washing machine in the same direction with same axis, is conducive to reduce showing of winding mutually of clothing As so as to reduce wear of clothes situation when cleaning clothing.

In some embodiments of the utility model, as depicted in figs. 1 and 2, the first output shaft 1062 and the second output shaft 1064 are fixedly connected；Or first output shaft 1062 and the second output shaft 1064 be an integral structure.

It is fixedly connected in the present solution, passing through the first output shaft 1062 of setting with the second output shaft 1064, can make to do washing Machine interior bucket and agitation wheel for washing machine are rotated synchronously with same rotating speed, it will be understood that the first output shaft 1062 and the second output shaft 1064 Between connection type include the combination one or more of welding, be bolted, be threadedly coupled, be clamped and be bonded.Pass through First output shaft 1062 is set and the second output shaft 1064 is an integral structure, can make washing machine inner tub and agitation wheel for washing machine with Same rotating speed rotates synchronously, while can be improved stability and high reliablity when rotation, is less prone to rotational speed difference between the two, To be less prone to the case where clothing is wound mutually, clothes cleaning effect is improved.

In some embodiments of the utility model, as depicted in figs. 1 and 2, speed-reducing clutch 100 further include: brake disc 110, when input shaft 102 is connected with sun gear 1042, if being in washing state, brake disc 110 brakes ring gear 1044, if place In dewatering state, brake disc 110 releases the braking to ring gear 1044, when input shaft 102 is connected with ring gear 1044, if place In washing state, brake disc 110 brakes sun gear 1042, if being in dewatering state, brake disc 110 is released to sun gear 1042 Braking.

In the present solution, brake disc 110 is provided with, by being connected in input shaft 102 with sun gear 1042, and in washing When state, control brake disc 110 brakes ring gear 1044, i.e. limitation ring gear 1044 rotates, and can obtain stable transmission ratio, Realize preferable decreasing transmission.By being connected in input shaft 102 with sun gear 1042, and be in dewatering state when, make brake disc 110 release the braking to ring gear 1044, can make the synchronized rotation simultaneously of input shaft 102, sun gear 1042 and ring gear 1044, So as to cross deceleration mechanism 104,102 revolving speed of input shaft is conveyed directly to the first output shaft 1062 and the second output shaft 1064, there is preferable dehydrating effect.

By being connected in input shaft 102 with ring gear 1044, and be in washing state when, control brake disc 110 braking too Sun wheel 1042, i.e. limitation sun gear 1042 rotate, can obtain stable transmission ratio, realize preferable decreasing transmission.By Input shaft 102 is connected with ring gear 1044, and when being in dewatering state, brake disc 110 is made to release braking to sun gear 1042, It can make the synchronized rotation simultaneously of input shaft 102, sun gear 1042 and ring gear 1044 will so as to cross deceleration mechanism 104 102 revolving speed of input shaft is conveyed directly to the first output shaft 1062 and the second output shaft 1064, has preferable dehydrating effect.

In some embodiments of the utility model, the quantity of planetary gear 1046 is 2 to 6, the axis of planetary gear 1046 On same circumference；Wherein, the axis of circumference is overlapped with the axis of sun gear 1042.

In the present solution, being 2 to 6 by the quantity of setting planetary gear 1046, the axis of planetary gear 1046 is located at same On circumference, and the axis of the circumference is overlapped with the axis of sun gear 1042, can be improved load capacity.

In some embodiments of the utility model, as depicted in figs. 1 and 2, sun gear 1042, ring gear 1044 and planet Wheel 1046 is spur gear；Or sun gear 1042, ring gear 1044 and planetary gear 1046 are helical gear；

It, can also be in the present solution, it is spur gear that sun gear 1042, ring gear 1044 and planetary gear 1046, which can be set, It is helical gear that sun gear 1042, ring gear 1044 and planetary gear 1046, which is arranged, when sun gear 1042, ring gear 1044 and planet When wheel 1046 is helical gear, be conducive to increase stationarity when transmission.

In some embodiments of the utility model, the first output shaft 1062, the second output shaft 1064 and planet carrier 1048 It is an integral structure.

In the present solution, being integral type by the first output shaft 1062 of setting, the second output shaft 1064 and planet carrier 1048 The phenomenon that structure increases reliable transmission, is less prone to fracture or dislocation.

The washing machine that the embodiments of the present invention provide, including the speed-reducing clutch 100 in any of the above-described technical solution.

Washing machine provided by the utility model, because of the speed-reducing clutch 100 being provided in any of the above-described technical solution, thus With all of the above beneficial effect, details are not described herein.

To sum up, speed-reducing clutch and washing machine provided by the utility model, wind mutually when can reduce clothes washing Phenomenon advantageously reduces the wear rate of clothing, and so as to reduce the case where being worn after clothes washing, practicability is higher.

In the present invention, term " first ", " second ", " third " are only used for the purpose of description, and should not be understood as Indication or suggestion relative importance；Term " multiple " then refers to two or more, unless otherwise restricted clearly.Term " peace Dress ", " connected ", " connection ", the terms such as " fixation " shall be understood in a broad sense, can also be with for example, " connection " may be a fixed connection It is to be detachably connected, or be integrally connected；" connected " can be directly connected, can also be indirectly connected through an intermediary.It is right For those skilled in the art, can understand as the case may be above-mentioned term in the present invention specifically contain Justice.

In the description of the utility model, it is to be understood that term " on ", "lower", "left", "right", "front", "rear" etc. refer to The orientation or positional relationship shown be based on the orientation or positional relationship shown in the drawings, be merely for convenience of description the utility model and Simplify description, rather than the device or unit of indication or suggestion meaning there must be specific direction, with specific orientation construction And operation, it is thus impossible to be construed as a limitation of the present invention.

In the description of this specification, the description of term " one embodiment ", " some embodiments ", " specific embodiment " etc. Mean that particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least the one of the utility model In a embodiment or example.In the present specification, schematic expression of the above terms are not necessarily referring to identical embodiment Or example.Moreover, the particular features, structures, materials, or characteristics of description can be in any one or more embodiment or examples In can be combined in any suitable manner.

The above is only the preferred embodiments of the utility model, are not intended to limit the utility model, for this field Technical staff for, various modifications and changes may be made to the present invention.Within the spirit and principle of the utility model, Any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.

Claims (10)

1. a kind of speed-reducing clutch (100) characterized by comprising

Deceleration mechanism (104)；

Input shaft (102) is connected with the input terminal of the deceleration mechanism (104)；

First output shaft (1062) and the second output shaft (1064) are connected with the output end of the deceleration mechanism (104), described First output shaft (1062) and second output shaft (1064) are respectively used to connection washing machine inner tub and agitation wheel for washing machine；

Wherein, in the washing condition, the input shaft (102) drives first output shaft by the deceleration mechanism (104) (1062) it is rotated in same direction with second output shaft (1064), so that the washing machine inner tub and the Washing machine wave Wheel rotates in same direction.

2. speed-reducing clutch (100) according to claim 1, which is characterized in that the deceleration mechanism (104) includes planet Wheel assembly, the planetary wheeling assembly include:

Sun gear (1042), ring gear (1044), planetary gear (1046) and planet carrier (1048), the sun gear (1042) are arranged It is coaxially disposed on the inside of the ring gear (1044), and with the ring gear (1044),

The planetary gear (1046) is pivotally arranged at the first end of the planet carrier (1048), and respectively with the sun gear (1042) and the ring gear (1044) is meshed, and first output shaft (1062) and second output shaft (1064) are equal It is fixedly connected with the second end of the planet carrier (1048),

Wherein, the input shaft (102) is connected with the sun gear (1042)；Or

The input shaft (102) is connected with the ring gear (1044).

3. speed-reducing clutch (100) according to claim 2, which is characterized in that further include:

Clutch collar (108), when the input shaft (102) is connected with the sun gear (1042), the of the clutch collar (108) One end is fixedly connected with the ring gear (1044), described when the input shaft (102) is connected with the ring gear (1044) The first end of clutch collar (108) is fixedly connected with the sun gear (1042)；

Wherein, in the washing condition, it separates, is being dehydrated between the second end of the clutch collar (108) and the input shaft (102) Under state, engaged between the second end and the input shaft (102) of the clutch collar (108).

4. speed-reducing clutch (100) according to any one of claim 1 to 3, which is characterized in that

The axis of first output shaft (1062) is overlapped with the axis of second output shaft (1064).

5. speed-reducing clutch (100) according to any one of claim 1 to 3, which is characterized in that

First output shaft (1062) is fixedly connected with second output shaft (1064)；Or

First output shaft (1062) and second output shaft (1064) are an integral structure.

6. speed-reducing clutch (100) according to claim 2 or 3, which is characterized in that further include:

Brake disc (110), it is described if being in washing state when the input shaft (102) is connected with the sun gear (1042) Brake disc (110) brakes the ring gear (1044), if being in dewatering state, the brake disc (110) is released to the internal tooth The braking of (1044) is enclosed,

When the input shaft (102) is connected with the ring gear (1044), if being in washing state, the brake disc (110) The sun gear (1042) are braked, if being in dewatering state, the brake disc (110) releases the system to the sun gear (1042) It is dynamic.

7. the speed-reducing clutch according to any one of claim 2 to 3 (100), which is characterized in that

The quantity of the planetary gear (1046) is 2 to 6, and the axis of the planetary gear (1046) is located on same circumference；

Wherein, the axis of the circumference is overlapped with the axis of the sun gear (1042).

8. speed-reducing clutch (100) according to claim 2 or 3, which is characterized in that

The sun gear (1042), the ring gear (1044) and the planetary gear (1046) are spur gear；Or

The sun gear (1042), the ring gear (1044) and the planetary gear (1046) are helical gear.

9. speed-reducing clutch (100) according to claim 2 or 3, which is characterized in that

First output shaft (1062), second output shaft (1064) and the planet carrier (1048) are an integral structure.

10. a kind of washing machine characterized by comprising

Speed-reducing clutch (100) as claimed in any one of claims 1-9 wherein.