CN107385786A - Decelerator and the washing machine using the decelerator - Google Patents
Decelerator and the washing machine using the decelerator Download PDFInfo
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- CN107385786A CN107385786A CN201710761555.1A CN201710761555A CN107385786A CN 107385786 A CN107385786 A CN 107385786A CN 201710761555 A CN201710761555 A CN 201710761555A CN 107385786 A CN107385786 A CN 107385786A
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- output shaft
- decelerator
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- washing machine
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
- D06F37/30—Driving arrangements
- D06F37/40—Driving arrangements for driving the receptacle and an agitator or impeller, e.g. alternatively
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- Textile Engineering (AREA)
- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
Abstract
The present invention relates to family's electro-technical field, and in particular to a kind of decelerator and the washing machine using the decelerator.Present invention seek to address that the problem of impeller of rotary drum washing machine and agitator can not form speed discrepancy when rotating in the prior art.The invention provides a kind of decelerator, the decelerator includes housing, gear train, input shaft, the first output shaft and the second output shaft；Gear train is arranged in housing；Input shaft is arranged on the side of housing, and is connected with one end of gear train；First output shaft and the second output shaft are arranged on the opposite side of housing, and are connected respectively with the other end of gear train, and the second output sleeve is located on the first output shaft；Input shaft can drive the first output shaft and the second output shaft to rotate in same direction by gear train.First output shaft is connected with impeller, and the second output shaft is connected with agitator, and therefore, by the decelerator of the present invention, impeller and agitator can rotate in the same direction according to default rotating ratio.
Description
Technical field
The present invention relates to family's electro-technical field, and in particular to a kind of decelerator and the washing machine using the decelerator.
Background technology
Traditional rotary drum washing machine is driven clothing and water work orientation turn in rotary drum washing machine by impeller in the state of washing
It is dynamic, the purpose of washing clothing is realized during clothing and water directional rotating.Relatively, traditional rotary drum washing machine is in dewatering state
When, drive the clothing in rotary drum washing machine to make directional rotating by interior bucket, the purpose of drying is reached in the rotary course of clothing.Pass
Although the mode of operation of system rotary drum washing machine can substantially meet washing clothing and dry the purpose of clothing, with user
Requirement more and more higher to rotary drum washing machine, traditional rotary drum washing machine washing clothing and dry clothes in deficiency also with
Exposure, for example, rotary drum washing machine impeller when washing clothing makees directional rotating, impeller drives clothing to make unidirectional orientation to turn
It is dynamic, do not reach the effect of " rubbing " clothing, and the clothing for making one-directional rotation always is easily intertwined, and clean result is very not
It is good.
In order to solve the above problems, technical staff solves clothing work often through the mode of operation for improving impeller and interior bucket
The problem of one-directional rotation, i.e. when rotary drum washing machine washs clothing, deceleration that the driving force of motor passes through rotary drum washing machine
Device is transferred to impeller and interior bucket respectively, impeller is rotated in the opposite direction with interior bucket, and the effect of " rubbing " clothing is reached with this,
And the mutual winding between reduction clothing.Although the rotary drum washing machine of this structure solves traditional rotary drum washing machine and existed substantially
The problem of, still, it still suffers from some problems in clothes are washed, for example, current are single, clean result is bad；Interior bucket
Working frequency and intensity increase the fault rate of decelerator can be caused increase, and decelerator maintenance work difficulty greatly and maintenance cost
Height, the usage experience of user is caused relatively to be deteriorated.
Further, in order to reduce the fault rate of rotary drum washing machine decelerator, and the washing effect of increase rotary drum washing machine
Fruit, those skilled in the art are provided with agitator in rotary drum washing machine.The impeller of the agitator and washing machine is coaxially fixed, and
Rotate in same direction with identical rotating speed, so as to increase the stirring current in washing machine, improve the clean result of rotary drum washing machine.But
It is, because agitator and impeller can only be rotated with identical synchronization, it is impossible to form the disorder to clothes washing advantageously
More heavy water streams, so this area needs a kind of device for making agitator and impeller be rotated with different rotating speeds.
The content of the invention
It has been that the impeller of solution rotary drum washing machine and agitator are rotating to solve above mentioned problem of the prior art
When the problem of can not forming speed discrepancy, the first aspect of the present invention, there is provided a kind of decelerator, the decelerator include shell
Body, gear train, input shaft, the first output shaft and the second output shaft；The gear train is arranged in the housing；The input shaft
The side of the housing is arranged on, and is connected with one end of the gear train；First output shaft and described second defeated
Shaft is arranged on the opposite side of the housing, and the other end with the gear train is connected respectively, and described second defeated
Shaft is set on first output shaft；The input shaft can drive first output shaft and institute by the gear train
The second output shaft is stated to rotate in same direction.
In the optimal technical scheme of above-mentioned decelerator, the gear train includes train shell and the first planetary wheeling assembly；Institute
Train shell is stated to be arranged in the housing；First planetary wheeling assembly includes the first ring gear, the first sun gear, the first planet
Wheel carrier and the first planetary gear；First ring gear is arranged on the inner side of the train shell；First sun gear with it is described defeated
Enter axle coaxially to fix or be integrally formed；One end of first planetary wheel carrier and first output shaft be coaxial fixed or one into
Type；First planetary gear is pivotally arranged on the other end of first planet carrier, and respectively with first sun gear
It is meshed with first ring gear；The input shaft can be by first sun gear, first planetary wheel carrier, described
Power transmission between first planetary gear and first ring gear drives first output shaft rotation.
In the optimal technical scheme of above-mentioned decelerator, the gear train also includes the second planetary wheeling assembly；Described second
Planetary wheeling assembly includes the second ring gear, the second sun gear, the second planetary wheel carrier and the second planetary gear；Second ring gear is set
Put in the inner side of the train shell；Second sun gear is coaxially fixed with first output shaft and first planetary wheel carrier
Or it is integrally formed；The fixation coaxial with second output shaft of one end of second planetary wheel carrier is integrally formed；Described second
Planetary gear is pivotally arranged on the other end of second planet carrier, and respectively with second sun gear and described second
Gear ring is meshed；First output shaft can pass through second sun gear, second planetary wheel carrier, second planet
Power transmission between wheel and second ring gear drives second output shaft along the identical with first output shaft
Direction rotates.
In the optimal technical scheme of above-mentioned decelerator, the train shell is arranged to selectively relative to the shell
Body rotates.
In the optimal technical scheme of above-mentioned decelerator, the decelerator also includes axle sleeve and the 3rd output shaft；The axle
It is set on the input shaft, and is fixedly connected or is integrally formed with the train shell；3rd output sleeve is located at institute
State on the second output shaft, and be fixedly connected or be integrally formed with the train shell.
In the optimal technical scheme of above-mentioned decelerator, the decelerator also includes clutch cover and braking element；It is described from
Trap is set on the axle sleeve, and with the axle sleeve by it is circumferentially fixed and in axial sliding in a manner of be connected；The braking element
Matchingly set on the housing with the clutch cover；The clutch cover can be by sliding up and down to realize along the axle sleeve
And the combination or disengaging of the braking element.
In the optimal technical scheme of above-mentioned decelerator, the decelerator also includes connecting elements, the connecting elements with
The clutch cover is matchingly arranged on the input shaft, and the clutch cover can be by sliding up and down to realize along the axle sleeve
And the combination or disengaging of the connecting elements.
In addition, present invention also offers a kind of washing machine, the washing machine includes motor, interior bucket and impeller, and it is special
Sign is that the washing machine also includes the decelerator as any one of claim 5 to 7；Also, the input shaft and institute
State the clutch end connection of motor；First output shaft is fixedly connected with the impeller；3rd output shaft with
The interior bucket is fixedly connected.
In the optimal technical scheme of above-mentioned washing machine, the washing machine also include positioned at the impeller and the interior bucket it
Between agitator, the agitator is fixedly connected with second output shaft.
In the optimal technical scheme of above-mentioned washing machine, radial protrusion, the radial protrusion are provided with the agitator
For driving current and being allowed to form vortex.
It will be appreciated to those of skill in the art that in the inventive solutions, by between impeller and interior bucket
Agitator is set, and the first output shaft of decelerator is fixedly and coaxially connected with impeller, makes the second output shaft and agitator coaxial
It is fixedly connected, the 3rd output shaft is fixedly and coaxially connected with inner cylinder.So that rotary drum washing machine is in the state of washing, rotary drum washing machine
The output end of motor impeller is rotated in same direction according to default rotating ratio with agitator by decelerator, with
This makes the water in rotary drum washing machine form vortex, and so as to reach the purpose of " rubbing " clothing, what reduction clothing was intertwined shows
As.
Specifically, in the state of washing, clutch cover is fixedly connected washing machine with braking element, and hence in so that train shell with
The housing geo-stationary of decelerator, so that inner cylinder is also static.When the first input shaft rotates, the first input shaft passes through first
Planetary wheeling assembly and the second planetary wheeling assembly make the first output shaft and the second output shaft according to the speed ratio of setting towards identical side
To rotation, and then impeller and agitator is set to be rotated in the same direction according to the speed ratio of setting.
Further, in the preferred technical solution of the present invention, laundry can be made by the impeller and agitator of different rotating speeds
Water in machine forms multiple vortex shape current, and the vortex shape current can preferably be rubbed the clothing in washing machine and wash and clap
Beat, improve the clean result of rotary drum washing machine.
Brief description of the drawings
With reference to the accompanying drawings and rotary drum washing machine is combined to describe the preferred embodiment of the present invention, in accompanying drawing：
Fig. 1 is the aufbauprinciple schematic diagram of the decelerator of the present invention.
Fig. 2 is the effect diagram that the clutch cover of decelerator shown in Fig. 1 and connecting elements are connected.
Fig. 3 is the structural representation of the rotary drum washing machine of a preferred embodiment of the present invention.
Fig. 4 is the structural representation of three output shafts of the decelerator of rotary drum washing machine shown in Fig. 3.
Fig. 5 is the structural representation of the agitator of rotary drum washing machine shown in Fig. 3.
Wherein, 001 washing machine, 10 decelerators, 102 housings, 104 train shells, 106 first ring gears, 108 second internal tooths
Circle, 110 input shafts, 112 first sun gears, 114 first output shafts, 116 second sun gears, 118 first planet carriers, 119 first
Planetary gear, 120 second output shafts, 122 second planet carriers, 123 second planetary gears, 124 the 3rd output shafts, 126 axle sleeves, 128 from
Trap, 130 braking elements, 132 connecting elements, 20 interior buckets, 30 impellers, 40 agitators, 402 circumferential recess, 404 radial protrusions,
406 mesh.
Embodiment
First, it will be apparent to a skilled person that these embodiments are used only for explaining the technology of the present invention
Principle, it is not intended that limit the scope of the invention, those skilled in the art can make adjustment to it as needed, so as to
Adapt to specific application scenario.For example, although the decelerator in this specification is used for rotary drum washing machine, still, the present invention is slowed down
The principle of device is that the first input shaft exports the first output shaft and second by the first planetary wheeling assembly and the second planetary wheeling assembly
Axle rotates in the same direction according to the rotating ratio of setting.Therefore, decelerator of the invention is not suitable only for impeller laundry
Machine, it applies also for other similar mechanisms, and this change is without departing from the principle and scope of the present invention.
It should be noted that in the description of the invention, the instruction such as term " on ", " under ", " interior ", " outer ", "left", "right"
Direction or the term of position relationship be to be based on direction shown in the drawings or position relationship, this is intended merely to facilitate description, and
It is not instruction or implies that described device or element there must be specific orientation, with specific azimuth configuration and operation, therefore not
It is understood that as limitation of the present invention.
In the description of the invention, term " first ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that
Instruction implies relative importance.It should also be noted that, term " setting ", " connection " should be interpreted broadly, for example, it may be
It is fixedly connected or is detachably connected, or integral type connection；Can be joined directly together, can also be by between intermediary
Connect connected.To those skilled in the art, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
Fig. 1 is the aufbauprinciple schematic diagram of the decelerator 10 of the present invention.
As shown in figure 1, the decelerator 10 of the present invention mainly includes housing 102, gear train (not indicated in figure), input shaft
110th, the first output shaft 114 and the second output shaft 120.Wherein, gear train is arranged in housing 102, and input shaft 110 is arranged on shell
The side of body 102, and be connected with one end of gear train.First output shaft 114 and the second output shaft 120 are arranged on housing
102 opposite side, and be connected respectively with the other end of gear train, and the second output shaft 120 is set in the first output shaft
On 114.Also, input shaft 110 can drive the first output shaft 1114 and the second output shaft 120 along identical side by gear train
To rotation.
Specifically, as depicted in figs. 1 and 2, above-mentioned gear train mainly includes train shell 104 and is arranged on the train shell
The first planetary wheeling assembly and the second planetary wheeling assembly in 104.Wherein, train shell 104 is pivotally disposed in housing 102,
And it can be rotated optionally with respect to housing 102 or static.Further, the first planetary wheeling assembly and the second planetary wheeling assembly operate
Connection, the content described in text specific as follows.
With continued reference to Fig. 1 and Fig. 2, the first planetary wheeling assembly mainly includes the first ring gear 106, the first sun gear 112, the
One planetary wheel carrier 118 and the first planetary gear 119.Wherein, the first ring gear 106 is arranged on the inner side of train shell 104, and first
Set-up mode between ring gear 106 and train shell 104 both can be fixedly connected or be integrally formed.Further, first
The fixation coaxial with input shaft 110 of sun gear 112 is integrally formed.In the upper end and Fig. 1 of the first planetary wheel carrier 118 in Fig. 1
The lower end of first output shaft 114 is coaxially fixed or is integrally formed.First planetary gear 119 is pivotally arranged at the first row in Fig. 1
On the lower end of carrier 118, and it is meshed respectively with the first sun gear 112 and the first ring gear 106.As shown by the arrows in Figure 1,
Input shaft 110 can by the first sun gear 112, the first planetary wheel carrier 118, the first planetary gear 119 and the first ring gear 106 it
Between power transmission drive the first output shaft 114 rotate.It should be noted that the sensing of each arrow represents decelerator 10 in Fig. 1
The steering of interior each part.
Further regard to Fig. 1 and Fig. 2, the second planetary wheeling assembly mainly include the second ring gear 108, the second sun gear 116,
Second planetary wheel carrier 122 and the second planetary gear 123.Wherein, the second ring gear 108 is arranged on the inner side of train shell 104, in second
Set-up mode between gear ring 108 and train shell 104 both can be fixedly connected or be integrally formed.Second sun gear 116
It is coaxial fixed or be integrally formed with the first output shaft 114.The upper end of the second planetary wheel carrier 122 in Fig. 1 and the second output shaft 120
It is coaxial to fix or be integrally formed.Second planetary gear 123 is pivotally arranged on the lower end of the second planet carrier 122 in Fig. 1, and point
It is not meshed with the second sun gear 116 and the second ring gear 108.As shown by the arrows in Figure 1, the first output shaft 114 of rotation
The power between the second sun gear 116, the second planetary wheel carrier 122, the second planetary gear 123 and the second ring gear 108 can be passed through
Transmission the second output shaft 120 of driving rotates along with the identical direction of the first output shaft 114.The sensing of each arrow represents in Fig. 1
The steering of each part in decelerator 10.
Referring again to Fig. 1 and Fig. 2, decelerator 10 of the invention also includes the 3rd output shaft 124 and axle sleeve 126.Wherein, axle
Set 126 is set on input shaft 110, and is fixedly connected or is integrally formed with the lower end of train shell 104 in Fig. 1.3rd output shaft
124 are set on the second output shaft 120, and are fixedly connected or are integrally formed with the upper end of train shell 104 in Fig. 1.By above-mentioned
Attachment structure, the 3rd output shaft 124 and axle sleeve 126 being capable of synchronous axial systems.
With continued reference to Fig. 1 and Fig. 2, decelerator 10 of the invention also includes clutch cover 128, braking element 130 and connection structure
Part 132.Wherein, clutch cover 128 is sheathed on outside axle sleeve 126, and with 126 circumferentially fixed connection of axle sleeve, i.e. clutch cover 128 can not
Enough to be moved pivotally centered on axle sleeve 126, clutch cover 128 can only be with the rotation or synchronous static of the circumferential clocking of turbine of axle sleeve 126.Enter one
Step ground, clutch cover 128 is in axial sliding connection with axle sleeve 126, i.e. clutch cover 128 can on axle sleeve 126 vertical sliding.Braking
Component 130 matches setting with clutch cover 128, and is fixedly connected or is integrally formed on housing 102.Connecting elements 132 and clutch
The connection of set 128, and be fixedly connected or be integrally formed on input shaft 110.
As shown in figure 1, when 128 upward sliding of clutch cover, braking element 130 engages with clutch cover 128, now train shell
104 are fixed on housing 102.Under such a state, the 3rd output shaft 124 is fixed from rotating, the first output shaft 114 and
Two output shafts 120 can be transfused to axle 110 and drive, and be rotated in same direction by the rotating ratio of setting.Wherein, input shaft
110th, the first output shaft 114 and the second output shaft 120 and each part of the first planetary wheeling assembly and the second planetary wheeling assembly it
Between rotation direction as shown by the arrows in Figure 1.
It will be appreciated to those of skill in the art that above-mentioned rotating ratio can pass through the first planetary wheeling assembly and the second planet
The revolution-radius of the number of teeth of each gear in wheel assembly and the first planetary gear 119 and the second planetary gear 123 around respective sun gear
Calculate.Those skilled in the art can be according to being actually needed to the number of teeth and planetary gear 119,123 of each gear around respective sun gear
Revolution-radius set.
As shown in Fig. 2 when 128 slide downward of clutch cover, connecting elements 132 engages with clutch cover 128, so as to by train
Shell 104 is fixed on input shaft 110, makes train shell 104 and the synchronous axial system of input shaft 110, and therefore drive the 3rd output shaft 124
Synchronous axial system, its rotation direction is as shown by the arrows in Figure 2.
Fig. 3 is the structural representation of the rotary drum washing machine 001 of a preferred embodiment of the present invention.
Fig. 4 is the structural representation of the output shaft of the decelerator 10 of rotary drum washing machine 001 shown in Fig. 3.
As shown in Figure 3 and Figure 4, washing machine 001 of the invention include motor, interior bucket 20, impeller 30, agitator 40 with
And above-mentioned decelerator 10.Wherein, the input shaft 110 of decelerator 10 is connected with the clutch end of motor, decelerator 10
The first output shaft 114 be fixedly connected with the impeller 30 of washing machine 001, the second output shaft 120 and the agitator 40 of decelerator 10
It is fixedly connected, the 3rd output shaft 124 of decelerator 10 is fixedly connected with the interior bucket 20 of washing machine 001.
Specifically, as shown in Figure 3 and Figure 4, when washing machine 001 is in washing state, clutch cover 128 and braking element
130 engagements.The input shaft 110 of the motor driving decelerator 10 of washing machine 001 rotates, and input shaft 110 passes through decelerator 10
In the first planetary wheeling assembly and the second planetary wheeling assembly driving impeller 30 and agitator 40 rotate in same direction, with this band
Clothing and water in dynamic washing machine 001 make the rotation of respective direction, the work until completing washing clothing.
When washing machine 001 is in dewatering state, clutch cover 128 engages with connecting elements 132.The driving of washing machine 001
Input shaft 110 in Motor drive decelerator 10 rotates, and input shaft 110 passes through axle sleeve 126, the output shaft of train shell 104 and the 3rd
124 driving interior buckets 20 rotate, and drive the clothing in washing machine 001 to make corresponding rotation with this, until completion dries the work of clothing
Make.
The operation principle of decelerator 10 of the present invention is described for convenience, below by the washing shape of washing machine 001
State and dewatering state describe the operation principle of decelerator 10 of the present invention.
As shown in figures 1 and 3, in the state of washing, clutch cover 128 engages with braking element 130.Due to clutch cover
128 with 126 circumferentially fixed connection of axle sleeve, so train shell 104 with respect to decelerator 10 housing 102 it is static.When 110 turns of input shaft
When dynamic, input shaft 110 is rotate in same direction (in such as Fig. 1 by the first output shaft of the first planetary wheeling assembly driving 114 with input shaft 110
Shown in the direction of arrow mark).The first output shaft 114 rotated drives the edge of the second output shaft 120 by the second planetary wheeling assembly
Rotated in (as shown in the direction that arrow marks in Fig. 1) with the identical direction of input shaft 110.So as to reach the He of the first output shaft 114
The purpose that second output shaft 120 rotates in same direction (as shown in the direction that arrow marks in Fig. 1).In the process due to the 3rd output
Axle 124 is fixedly connected with train shell 104, so the geo-stationary of the 3rd output shaft 124.Finally, impeller 30 and agitator 40 according to
Default rotating ratio rotates in same direction, and interior bucket 20 is static.
Fig. 2 is the effect diagram that the clutch cover 128 of decelerator 10 shown in Fig. 1 is connected with connecting elements 132.
As shown in Figures 2 and 3, in dewatering state, clutch cover 128 departs from braking element 130, and slide down to
Connecting elements 132 engages.Due to clutch cover 128 and 126 circumferentially fixed connection of axle sleeve, so train shell 104 and input shaft 110
Circumferentially fixed connection.When input shaft 110 rotates, input shaft 110 drives the 3rd output by axle sleeve 126 by train shell 104
The synchronous axial system of axle 124, the 3rd output shaft 124 driving interior bucket 20 of rotation rotate the purpose for reaching clothes dewatering.Further, defeated
During entering axle 110 and the synchronous axial system of train shell 104, the first output shaft 114 and the second output shaft 120 can be driven, edge
Rotated in (shown in the direction marked such as Fig. 2 arrows) with the identical direction of the 3rd output shaft 124.
Fig. 5 is the structural representation of the agitator 40 of rotary drum washing machine 001 shown in Fig. 3.
As shown in figure 5, the washing machine 001 of the present invention also includes agitator 40, wherein, the output shaft of agitator 40 and second
120 are fixedly connected, and between impeller 30 and interior bucket 20.
With continued reference to Fig. 5, further, agitator 40 is that upper surface is provided with radial protrusion 404 and circumferential recess 402
Disk-like structure, and mesh 406 is provided with agitator 40.In the rotation process of agitator 40, the water under agitator 40 passes through
The clothing that mesh 406 can be impacted in washing machine 001 upwards, strengthen the effect of the washing clothing of washing machine 001 with this.In addition, stir
Mixing the radial protrusion 404 of the upper surface of device 40 setting can guide the water on agitator 40 to make circumferential flow, the upper surface of agitator 40
The circumferential recess 402 of setting can guide the water on agitator 40 to make radial direction centrifugal flow.
In summary, decelerator 10 of the invention can make washing machine in washing shape by switching the position of clutch cover 128
Switch between state and dewatering state.When washing machine is in washing state, impeller 30 and agitator 40 can be according to default turns
Speed rotates than in same direction, improves the stirring capacity of washing machine.When washing machine is in dewatering state, interior bucket 20 is driven
It is dynamic.Therefore, decelerator 10 of the invention also makes impeller 30 and stirring on the premise of the original function of pulsator washing machine is ensured
Device 40 can rotate in same direction according to default rotating ratio, so as to make the water in washing machine form the multiple of disorder
Vortex shape current, the vortex shape current can improve washing for washing machine to the more preferable Ground shock waves of clothing in washing machine and beating
Wash effect.
So far, combined preferred embodiment shown in the drawings describes technical scheme, still, this area
Technical staff is it is easily understood that protection scope of the present invention is expressly not limited to these embodiments.Without departing from this
On the premise of the principle of invention, those skilled in the art can make equivalent change or replacement to correlation technique feature, these
Technical scheme after changing or replacing it is fallen within protection scope of the present invention.
Claims (10)
1. a kind of decelerator, it is characterised in that the decelerator includes housing, gear train, input shaft, the first output shaft and second
Output shaft；
The gear train is arranged in the housing；
The input shaft is arranged on the side of the housing, and is connected with one end of the gear train；
First output shaft and second output shaft are arranged on the opposite side of the housing, and respectively with the gear train
The other end be connected, and second output sleeve is located on first output shaft；
The input shaft can drive first output shaft and second output shaft along identical side by the gear train
To rotation.
2. decelerator according to claim 1, it is characterised in that the gear train includes train shell and the first planetary gear set
Part；
The train shell is arranged in the housing；
First planetary wheeling assembly includes the first ring gear, the first sun gear, the first planetary wheel carrier and the first planetary gear；
First ring gear is arranged on the inner side of the train shell；
First sun gear fixation coaxial with the input shaft is integrally formed；
The fixation coaxial with first output shaft of one end of first planetary wheel carrier is integrally formed；
First planetary gear is pivotally arranged on the other end of first planet carrier, and respectively with first sun gear
It is meshed with first ring gear；
The input shaft can pass through first sun gear, first planetary wheel carrier, first planetary gear and described
Power transmission between one ring gear drives first output shaft rotation.
3. decelerator according to claim 2, it is characterised in that the gear train also includes the second planetary wheeling assembly；
Second planetary wheeling assembly includes the second ring gear, the second sun gear, the second planetary wheel carrier and the second planetary gear；
Second ring gear is arranged on the inner side of the train shell；
Second sun gear fixation coaxial with first output shaft and first planetary wheel carrier is integrally formed；
The fixation coaxial with second output shaft of one end of second planetary wheel carrier is integrally formed；
Second planetary gear is pivotally arranged on the other end of second planet carrier, and respectively with second sun gear
It is meshed with second ring gear；
First output shaft can pass through second sun gear, second planetary wheel carrier, second planetary gear and institute
Stating the power transmission between the second ring gear drives second output shaft to turn along with the identical direction of first output shaft
It is dynamic.
4. decelerator according to claim 3, it is characterised in that the train shell be arranged to selectively relative to
The housing into rotation.
5. decelerator according to claim 4, it is characterised in that the decelerator also includes axle sleeve and the 3rd output shaft；
The axle sleeve is set on the input shaft, and is fixedly connected or is integrally formed with the train shell；
3rd output sleeve is located on second output shaft, and is fixedly connected or is integrally formed with the train shell.
6. decelerator according to claim 5, it is characterised in that the decelerator also includes clutch cover and braking element；
The clutch cover is set on the axle sleeve, and with the axle sleeve by it is circumferentially fixed and in axial sliding in a manner of be connected；
The braking element is matchingly set on the housing with the clutch cover；
The clutch cover can be realized and the combination or disengaging of the braking element by being slided up and down along the axle sleeve.
7. decelerator according to claim 6, it is characterised in that the decelerator also includes connecting elements, the connection
Component is matchingly arranged on the input shaft with the clutch cover, and the clutch cover can be by sliding up and down along the axle sleeve
To realize and the combination or disengaging of the connecting elements.
8. a kind of washing machine, the washing machine includes motor, interior bucket and impeller, it is characterised in that the washing machine also wraps
Include the decelerator any one of claim 5 to 7；Also, the clutch end of the input shaft and the motor
Connection；
First output shaft is fixedly connected with the impeller；
3rd output shaft is fixedly connected with the interior bucket.
9. washing machine according to claim 8, it is characterised in that the washing machine also include positioned at the impeller with it is described
Agitator between interior bucket, the agitator are fixedly connected with second output shaft.
10. washing machine according to claim 9, it is characterised in that radial protrusion, the footpath are provided with the agitator
It is used to drive current to projection and is allowed to form vortex.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710761555.1A CN107385786B (en) | 2017-08-30 | 2017-08-30 | Speed reducer and washing machine using the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710761555.1A CN107385786B (en) | 2017-08-30 | 2017-08-30 | Speed reducer and washing machine using the same |
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| Publication Number | Publication Date |
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| CN107385786A true CN107385786A (en) | 2017-11-24 |
| CN107385786B CN107385786B (en) | 2022-03-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710761555.1A Active CN107385786B (en) | 2017-08-30 | 2017-08-30 | Speed reducer and washing machine using the same |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108708137A (en) * | 2018-07-12 | 2018-10-26 | 浙江三星机电股份有限公司 | A kind of reduction clutch of washing machine and washing machine |
| CN109909150A (en) * | 2019-04-17 | 2019-06-21 | 郑州市新郑梅久实业有限公司 | A kind of quartz sand production technology |
| CN110761038A (en) * | 2018-07-25 | 2020-02-07 | 青岛海尔洗衣机有限公司 | Washing machine speed reduction clutch and washing machine |
| CN110761037A (en) * | 2018-07-25 | 2020-02-07 | 青岛海尔洗衣机有限公司 | Washing machine speed reduction clutch and washing machine |
| CN110761039A (en) * | 2018-07-25 | 2020-02-07 | 青岛海尔洗衣机有限公司 | Washing machine speed reduction clutch and washing machine |
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| CN113897767A (en) * | 2020-07-06 | 2022-01-07 | 青岛海尔洗衣机有限公司 | Speed reduction clutch device of washing machine, washing machine and control method of washing machine |
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Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108708137B (en) * | 2018-07-12 | 2023-04-21 | 青岛海尔洗衣机有限公司 | Washing machine speed reduction clutch device and washing machine |
| CN108708137A (en) * | 2018-07-12 | 2018-10-26 | 浙江三星机电股份有限公司 | A kind of reduction clutch of washing machine and washing machine |
| CN110777512B (en) * | 2018-07-25 | 2023-05-05 | 青岛海尔洗衣机有限公司 | Washing machine speed reduction clutch device and washing machine |
| CN110761038A (en) * | 2018-07-25 | 2020-02-07 | 青岛海尔洗衣机有限公司 | Washing machine speed reduction clutch and washing machine |
| CN110761039A (en) * | 2018-07-25 | 2020-02-07 | 青岛海尔洗衣机有限公司 | Washing machine speed reduction clutch and washing machine |
| CN110777514A (en) * | 2018-07-25 | 2020-02-11 | 青岛海尔洗衣机有限公司 | Washing machine speed reduction clutch and washing machine |
| CN110777513A (en) * | 2018-07-25 | 2020-02-11 | 青岛海尔洗衣机有限公司 | Washing machine speed reduction clutch and washing machine |
| CN110777512A (en) * | 2018-07-25 | 2020-02-11 | 青岛海尔洗衣机有限公司 | Washing machine speed reduction clutch and washing machine |
| CN110761038B (en) * | 2018-07-25 | 2023-05-16 | 青岛海尔洗衣机有限公司 | Washing machine speed reduction clutch device and washing machine |
| CN110761037A (en) * | 2018-07-25 | 2020-02-07 | 青岛海尔洗衣机有限公司 | Washing machine speed reduction clutch and washing machine |
| CN110777514B (en) * | 2018-07-25 | 2023-04-25 | 青岛海尔洗衣机有限公司 | Washing machine speed reduction clutch device and washing machine |
| CN110777513B (en) * | 2018-07-25 | 2023-04-28 | 青岛海尔洗衣机有限公司 | Washing machine speed reduction clutch device and washing machine |
| CN110761039B (en) * | 2018-07-25 | 2023-05-16 | 青岛海尔洗衣机有限公司 | Washing machine speed reduction clutch device and washing machine |
| CN110761037B (en) * | 2018-07-25 | 2023-05-16 | 青岛海尔洗衣机有限公司 | Washing machine speed reduction clutch device and washing machine |
| CN109909150A (en) * | 2019-04-17 | 2019-06-21 | 郑州市新郑梅久实业有限公司 | A kind of quartz sand production technology |
| CN113897767A (en) * | 2020-07-06 | 2022-01-07 | 青岛海尔洗衣机有限公司 | Speed reduction clutch device of washing machine, washing machine and control method of washing machine |
| CN113897767B (en) * | 2020-07-06 | 2024-02-23 | 青岛海尔洗衣机有限公司 | Deceleration clutch device of washing machine, washing machine and control method of deceleration clutch device |
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