CN206784014U - The drive assembly of washing machine and there is its washing machine - Google Patents
The drive assembly of washing machine and there is its washing machine Download PDFInfo
- Publication number
- CN206784014U CN206784014U CN201720339598.6U CN201720339598U CN206784014U CN 206784014 U CN206784014 U CN 206784014U CN 201720339598 U CN201720339598 U CN 201720339598U CN 206784014 U CN206784014 U CN 206784014U
- Authority
- CN
- China
- Prior art keywords
- gear
- drive assembly
- washing machine
- shaft
- central shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Retarders (AREA)
Abstract
The utility model discloses a kind of drive assembly of washing machine and there is its washing machine, drive assembly includes：Input shaft, fixed mount, planetary gear, component, impeller shafts, central shaft, dehydrating shaft and brake apparatus.One of them in central shaft and dehydrating shaft drives rotation by planet stent, and another is driven by matable assembly and rotated.Brake apparatus overcoat is fixed on dehydrating shaft to drive dehydrating shaft synchronous axial system to realize dehydrating function.The rotation direction of drive assembly of the present utility model, impeller shafts and central shaft is on the contrary, can realize that the rotating speed of an axle by component driving is greatly improved or reduced to meet different design requirements.
Description
Technical field
The utility model is related to living electric apparatus technical field, more particularly to a kind of drive assembly of washing machine and with its
Washing machine.
Background technology
The drive assembly of the washing machine of presently relevant technology mainly includes twin shaft output unidirectional drive, twin shaft exports two-way drive
The species such as dynamic and three axles output bi-directional drive.The wherein drive assembly of twin shaft output bi-directional drive and three axles output bi-directional drive is equal
It is to be worked using epicyclic train principle.The i.e. two wherein axles being used in the axle of bi-directional drive by planet wheel drive,
Another axle is driven by planet stent or planetary ring gear, thus produces the bi-directional drive of equal proportion.Can by epicyclic train principle
Know, under above-mentioned type of drive, though two axle counter rotatings, running speed is substantially approximate, it is difficult to realize wherein one
The high speed rotation of root axle.
Utility model content
The utility model is intended at least solve one of technical problem present in prior art.Therefore, the utility model carries
Go out a kind of drive assembly of washing machine, the rotation direction of impeller shafts and central shaft is on the contrary, can realize by the one of component driving
The rotating speed of individual axle is greatly improved or reduced to meet different design requirements.
The utility model also proposes a kind of washing machine, including above-mentioned drive assembly.
According to the drive assembly of the utility model embodiment, including：Input shaft, the input shaft are provided with input gear；
Fixed mount, the fixed mount are provided with centre bore, the fixed mount be provided with the outside of the input gear and with it is described defeated
Enter the mate gear of gear engagement, one end of the input shaft is arranged in the centre bore；Planetary gear, the planetary gear bag
Sun gear, planetary gear, planetary ring gear and planet stent are included, the planetary ring gear is fixed on the fixed mount, the planetary gear
It is located on the planet stent and respectively with the sun gear and the planetary ring gear and engages, the sun gear is located at the input
Axle is stretched on the end of the planetary ring gear；The component covered on outside on the outside of the mate gear, the component
Internal perisporium is provided with the teeth portion engaged with the mate gear in a ring, and the component is provided with mating holes；It is coaxially disposed
Impeller shafts, central shaft and dehydrating shaft, one of them in the impeller shafts and the central shaft coordinate with the planet stent
Rotated with being driven by the planet stent, another in the impeller shafts and the central shaft coordinate with the mating holes with by
The component driving rotates；Brake apparatus, the brake apparatus overcoat are fixed on the dehydrating shaft.
According to the drive assembly of the utility model embodiment, by setting one of them in central shaft and impeller shafts by going
Star carriage drive, another driven by component so that the rotation direction of impeller shafts and central shaft on the contrary, simultaneously with it is existing
Technology is compared, and impeller shafts and central shaft are no longer rotated by planet gear drives jointly, and then make the rotating speed of impeller shafts and central shaft
Onrelevant, the rotating speed for the axle that can be achieved to be driven by component are greatly improved or reduced to meet different design need
Ask.
According to some embodiments of the utility model, the diameter of the sun gear is less than the diameter of the input gear, institute
State impeller shafts with the planet stent to coordinate, the central shaft coordinates with the mating holes.It follows that sun gear and input tooth
The diameter design of wheel disclosure satisfy that the assembling demand of drive assembly, realize input gear and sun gear and fixed mount and planetary gear
Mutual assembling.Understand simultaneously, the rotating speed of central shaft can be determined by the gearratio of input gear and mate gear, and then can be real
The rotating speed of existing central shaft is greatly improved or reduced to meet different design requirements.
Specifically, the impeller shafts and the planet stent spline fitted.Turn so that impeller shafts are synchronous with planet stent
It is dynamic, while make that the cooperation of impeller shafts and planet stent is simple, connection is reliable.
Specifically, the central shaft and the mating holes spline fitted.So that central shaft and component synchronous axial system,
Make that the cooperation of central shaft and component is simple, connection is reliable simultaneously.
According to some embodiments of the utility model, the mate gear is multiple and between the circumference of the input gear
Every distribution.So that it is the Stability Analysis of Structures of drive assembly, reliable, be advantageous to improve the ability of drive assembly passing power.
Further, the multiple mate gear uniform intervals distribution.So that the structure of mate gear is simple, make driving
It is the Stability Analysis of Structures of assembly, reliable, it can further improve the ability and uniformity of drive assembly passing power.
Specifically, the component includes ring gear and gear ring lid, and the ring gear engages with the mate gear, institute
Gear ring lid is stated to be located on the ring gear to be located in the gear ring lid with the ring gear synchronous axial system, the mating holes.By
This understands that the structure of component is simple, and securely and reliably, the teeth portion that ring gear is provided with annular is matched somebody with somebody with being engaged with mate gear
Close, central shaft is arranged in the gear ring lid of component by mating holes.
Further, the periphery wall of the gear ring lid is provided with the auxiliary section engaged with the ring gear.So as in gear ring lid
Auxiliary section and ring gear on annular teeth portion intermeshing coordinate to drive gear ring lid synchronous axial system by ring gear.
According to some embodiments of the utility model, the brake apparatus includes hollow braked wheel and bottom, the system
The bottom-open of driving wheel, the bottom are located at the lower end of the braked wheel to cover the bottom of the braked wheel, the braked wheel
Overcoat is fixed on the dehydrating shaft, and the fixed mount, the planetary gear and the component are respectively provided at the braking
In wheel.It follows that the structure of brake apparatus is simple, the setting of brake apparatus can also improve drive assembly to a certain extent
Reliability of structure.Braked wheel can directly drive dehydrating shaft to synchronize rotation to realize the dehydrating function of washing machine.
According to embodiment washing machine of the present utility model, including above-mentioned drive assembly.
According to embodiment washing machine of the present utility model, by setting the driving according to the utility model above-described embodiment total
Into so that the rotation direction of impeller shafts and central shaft is on the contrary, compared with prior art, impeller shafts and central shaft are no longer common simultaneously
Rotated with by planet gear drives, and then make the rotating speed onrelevant of impeller shafts and central shaft, can be achieved by component driving
The rotating speed of one axle is greatly improved or reduced to meet different design requirements.
Additional aspect and advantage of the present utility model will be set forth in part in the description, partly by from following description
In become obvious, or by it is of the present utility model practice recognize.
Brief description of the drawings
Of the present utility model above-mentioned and/or additional aspect and advantage will in the description from combination accompanying drawings below to embodiment
Become obvious and be readily appreciated that, wherein：
Fig. 1 is the profile according to the drive assembly of the washing machine of the utility model embodiment；
Fig. 2 is the partial exploded view according to the drive assembly of the washing machine of the utility model embodiment.
Reference：
Drive assembly 100；
Input shaft 1；Input gear 11；Fixed mount 2；Centre bore 21；Mate gear 22；Planetary gear 3；
Sun gear 31；Planetary gear 32；Planetary ring gear 33；Planet stent 34；Center splined hole 341；Component 4；
Ring gear 41；Teeth portion 410；Gear ring lid 42；Auxiliary section 420；Mating holes 421；Impeller shafts 5；Central shaft 6；
Through hole 61；Dehydrating shaft 7；Interstitial hole 71；Brake apparatus 8；Braked wheel 81；Bottom 82；Mounting hole 821.
Embodiment
Embodiment of the present utility model is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning
Same or similar element is represented to same or similar label eventually or there is the element of same or like function.Below by ginseng
The embodiment for examining accompanying drawing description is exemplary, is only used for explaining the utility model, and it is not intended that to of the present utility model
Limitation.
In description of the present utility model, it is to be understood that term " " center ", " on ", " under ", " top ", " bottom ",
The orientation or position relationship of the instruction such as " interior ", " outer ", " axial direction ", " circumference " be based on orientation shown in the drawings or position relationship,
It is for only for ease of description the utility model and simplifies and describe, rather than indicates or imply that signified device or element must have
Specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.It is new in this practicality
In the description of type, unless otherwise indicated, " multiple " are meant that two or more.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in description of the present utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning of the language in the utility model.
Drive assembly 100 below with reference to Fig. 1-Fig. 2 descriptions according to the washing machine of the utility model embodiment.It is appreciated that
, the drive assembly 100 of the washing machine of the utility model embodiment can be connected with motor to be moved with being provided for drive assembly 100
Power, and there is drive assembly 100 clutch function to realize the switching of the washing function of washing machine and dehydrating function.
As Figure 1-Figure 2, according to the drive assembly 100 of the washing machine of the utility model embodiment, including：Input shaft 1,
Fixed mount 2, planetary gear 3, component 4, impeller shafts 5, central shaft 6, dehydrating shaft 7 and brake apparatus 8.
Specifically, input shaft 1 is provided with input gear 11, and fixed mount 2 is provided with centre bore 21, and fixed mount 2 is provided with
Positioned at the outside of input gear 11 and the mate gear 22 engaged with input gear 11, one end of input shaft 1 is arranged in centre bore 21.
It follows that input gear 11 can drive mate gear 22 to carry out incorgruous rotation after being engaged with mate gear 22.
Planetary gear 3 includes sun gear 31, planetary gear 32, planetary ring gear 33 and planet stent 34, and planetary ring gear 33 is fixed
On fixed mount 2, planetary gear 32 is located on planet stent 34 and respectively with sun gear 31 and planetary ring gear 33 and engaged, sun gear 31
It is located at stretching on the end of planetary ring gear 33 for input shaft 1.It follows that sun gear 31 passes through the centre bore 21 on fixed mount 2
It is meshed afterwards with planetary gear 32, sun gear 31 is identical with the rotation direction of input shaft 1.Can according to the operation principle of epicyclic train
Know, the planetary gear 3 of the utility model embodiment is that planetary ring gear 33 is fixed, and sun gear 31 and planetary gear 32 are intermeshed
And planetary gear 32 can be driven to carry out incorgruous rotation, planetary gear 32 is engaged with planetary ring gear 33 and entered in fixed planetary ring gear 33
Row can drive 34 incorgruous rotation of planet stent while rolling.It follows that the rotation direction of planet stent 34 and sun gear 31
Identical, i.e., the rotation direction of planet stent 34 is identical with the rotation direction of input shaft 1.It is understood that planetary gear 32 can be with
To be multiple, and the quantity of planetary gear 32 and big I are set according to design requirement.
The outside of mate gear 22 is covered on outside component 4, the internal perisporium of component 4 is provided with to be nibbled with mate gear 22
Teeth portion 410 in a ring is closed, component 4 is provided with mating holes 421.It follows that mate gear 22 and component 4 is interior
Teeth portion 410 on perisporium drives component 4 to be rotate in same direction after engaging, and mate gear 22 carried out with input gear 11 it is different
To rotation, so that component 4 carries out incorgruous rotation, the i.e. rotation direction of component 4 and input shaft 1 with input gear 11
Rotation direction it is opposite.It is hereby understood that component 4 is opposite with the rotation direction of planet stent 34.
Impeller shafts 5, central shaft 6 and dehydrating shaft 7 are coaxially disposed, one of them in impeller shafts 5 and central shaft 6 and planet branch
Frame 34 coordinates to drive rotation by planet stent 34, another in impeller shafts 5 and central shaft 6 coordinate with mating holes 421 with by
The driving of component 4 is rotated, and the overcoat of brake apparatus 8 is fixed on dehydrating shaft 7.It follows that dehydrating shaft 7 is by the band of brake apparatus 8
Dynamic to synchronize rotation, impeller shafts 5 are opposite with the rotation direction of central shaft 6.The shape of drive assembly 100 of the utility model embodiment
As the form of three axles output bi-directional drive.Compared with prior art, impeller shafts 5 are different with the driving structure of central shaft 6 simultaneously,
I.e. impeller shafts 5 and central shaft 6 no longer drive rotation by planetary gear 3 jointly, but one of them by component 4 by inputting
Gear 11 drives the driving of mate gear 22 rotation and its rotating speed can set input gear 11 and mate gear according to design requirement
22 gearratio determines, so that the rotating speed onrelevant of impeller shafts 5 and central shaft 6, and can realize and be driven by component 4
The rotating speed of an axle greatly improve or reduce to meet different design requirements.
According to the drive assembly 100 of the utility model embodiment, by setting wherein one in central shaft 6 and impeller shafts 5
It is individual driven by planet stent 34, another is driven by component 4 so that the rotation direction phase of impeller shafts 5 and central shaft 6
Instead, while compared with prior art, impeller shafts 5 and central shaft 6 no longer drive rotation by planetary gear 3 jointly, and then make impeller
The rotating speed onrelevant of axle 5 and central shaft 6, the rotating speed for the axle that can be achieved to be driven by component 4 greatly improving or reducing
To meet different design requirements.
According to some embodiments of the utility model, the diameter of sun gear 31 is less than the diameter of input gear 11, impeller shafts 5
Coordinate with planet stent 34, central shaft 6 coordinates with mating holes 421.It follows that the diameter of sun gear 31 and input gear 11 is set
Meter disclosure satisfy that the assembling demand of drive assembly 100, realize input gear 11 and sun gear 31 and fixed mount 2 and planetary gear 3
Mutual assembling.Understand simultaneously, the rotating speed of central shaft 6 can be determined by the gearratio of input gear 11 and mate gear 22, be entered
And it can realize that the rotating speed of central shaft 6 is greatly improved or reduced to meet different design requirements.
Specifically, impeller shafts 5 and the spline fitted of planet stent 34.So that impeller shafts 5 and the synchronous axial system of planet stent 34,
Make that the cooperation of impeller shafts 5 and planet stent 34 is simple, connection is reliable simultaneously.
Specifically, central shaft 6 and the spline fitted of mating holes 421.So that central shaft 6 and the synchronous axial system of component 4, together
When make that the cooperation of central shaft 6 and component 4 is simple, connection is reliable.
Specifically, the end face of dehydrating shaft 7 is provided with interstitial hole 71, and interstitial hole 71 runs through on the axial direction of dehydrating shaft 7
Dehydrating shaft 7, central shaft 6 pass through interstitial hole 71 after with the spline fitted of mating holes 421.The end face of central shaft 6 is provided with through hole 61,
Through hole 61 runs through central shaft 6 on the axial direction of central shaft 6, and impeller shafts 5 are spent after passing through through hole 61 with planet stent 34
Key coordinates.
Preferably, rolling bearing (not shown) is provided between dehydrating shaft 7 and central shaft 6 to realize dehydrating shaft 7 and center
The relative rotation of axle 6, rolling bearing is provided between central shaft 6 and impeller shafts 5 and is turned with realizing that central shaft 6 is relative with impeller shafts 5
It is dynamic.
Preferably, the top ends that the top ends and central shaft 6 that dehydrating shaft 7 coordinates with central shaft 6 coordinate with impeller shafts 5 are all provided with
There is oil sealing.So as to avoid the water for washing clothing from being entered by gap inside drive assembly 100, and then improve drive assembly
100 reliability.
According to some embodiments of the utility model, mate gear 22 is multiple and around circumferentially-spaced point of input gear 11
Cloth.So that it is the Stability Analysis of Structures of drive assembly 100, reliable, be advantageous to improve the ability of the passing power of drive assembly 100.Can be with
Understand, the particular number of mate gear 22 and big I are set according to design requirement.
Further, the multiple uniform intervals of mate gear 22 distributions.So that the structure of mate gear 22 is simple, make driving
It is the Stability Analysis of Structures of assembly 100, reliable, it can further improve the ability and uniformity of the passing power of drive assembly 100.
Specifically, component 4 includes ring gear 41 and gear ring lid 42, and ring gear 41 engages with mate gear 22, gear ring
Lid 42 is located on ring gear 41 to be located at the synchronous axial system of ring gear 41, mating holes 421 in gear ring lid 42.It follows that coordinate
The structure of part 4 is simple, and securely and reliably, ring gear 41 is provided with the teeth portion 410 of annular to engage cooperation with mate gear 22, in
Mandrel 6 is arranged in the gear ring lid 42 of component 4 by mating holes 421.
Further, the periphery wall of gear ring lid 42 is provided with the auxiliary section 420 engaged with ring gear 41.So as to gear ring lid 42
On auxiliary section 420 and ring gear 41 on the annular intermeshing of teeth portion 410 coordinate to drive gear ring lid 42 by ring gear 41
Synchronous axial system.
According to some embodiments of the utility model, brake apparatus 8 includes hollow braked wheel 81 and bottom 82, braked wheel
81 bottom-open, bottom 82 are located at the lower end of braked wheel 81 to cover the bottom of braked wheel 81, and the overcoat of braked wheel 81 is fixed on
On dehydrating shaft 7, fixed mount 2, planetary gear 3 and component 4 are respectively provided in braked wheel 81.It follows that brake apparatus 8
Simple in construction, the setting of brake apparatus 8 can also improve the reliability of structure of drive assembly 100 to a certain extent.Braking
Wheel 81 can directly drive dehydrating shaft 7 to synchronize rotation to realize the dehydrating function of washing machine.
According to embodiment washing machine (not shown) of the present utility model, including above-mentioned drive assembly 100.
According to embodiment washing machine of the present utility model, by setting the driving according to the utility model above-described embodiment total
Into 100, so that the rotation direction of impeller shafts 5 and central shaft 6 is on the contrary, compared with prior art simultaneously, impeller shafts 5 and central shaft
6 no longer drive rotation by planetary gear 3 jointly, and then make the rotating speed onrelevant of impeller shafts 5 and central shaft 6, can be achieved with
The rotating speed for the axle that part 4 drives is greatly improved or reduced to meet different design requirements.
The structure of the washing machine according to one specific embodiment of the utility model is carried out specifically below with reference to Fig. 1-Fig. 2
It is bright.It should be understood that following explanations only have it is exemplary, those of ordinary skill read it is of the present utility model under
After stating technical scheme, it is clear that can to technical scheme therein, either some technical characteristics are combined or replaced, change,
This is also fallen within the protection domain required by the utility model.
, it is known that the washing machine of the utility model embodiment includes drive assembly 100 and motor (not shown).Motor rotates
To drive drive assembly 100 to operate to realize the normal work of washing machine.Drive assembly 100 has clutch function to realize laundry
The switching of the washing function and dehydrating function of machine.
Specifically, as Figure 1-Figure 2, drive assembly 100 includes：Input shaft 1, fixed mount 2, planetary gear 3, auxiliary section
Part 4, impeller shafts 5, central shaft 6, dehydrating shaft 7 and brake apparatus 8.
Input shaft 1 is provided with input gear 11 and sun gear 31, and the diameter of sun gear 31 is less than input gear 11
Diameter.Fixed mount 2 is provided with centre bore 21, and fixed mount 2 is provided with positioned at the outside of input gear 11 and engaged with input gear 11
Mate gear 22.Wherein, mate gear 22 is eight and the circumferential uniform intervals around input gear 11 are distributed.
Planetary gear 3 includes sun gear 31, planetary gear 32, planetary ring gear 33 and planet stent 34, and planetary ring gear 33 is fixed
On fixed mount 2, planetary gear 32 is four and to be evenly spaced apart to be located on planet stent 34, planetary gear 32 respectively with sun gear 31
Engaged with planetary ring gear 33, sun gear 31 is located on the end of input shaft 1 and stretches into planetary ring gear 33 after being arranged in centre bore 21
It is interior to engage cooperation with planetary gear 32.The top of planet stent 34 be provided with center splined hole 341 with the spline fitted of impeller shafts 5.
Component 4 includes ring gear 41 and gear ring lid 42, and outside and the internal tooth of mate gear 22 are covered on outside ring gear 41
Circle 41 is provided with the teeth portion 410 of annular to be engaged with mate gear 22, and gear ring lid 42 is located on ring gear 41 and gear ring lid 42
Periphery wall is provided with the auxiliary section 420 engaged with the teeth portion 410 of ring gear 41 with realization and the synchronous axial system of ring gear 41.Tooth simultaneously
The center of ring cover 42 is provided with mating holes 421 and mating holes 421 and the spline fitted of central shaft 6 through gear ring lid 42.
Impeller shafts 5, central shaft 6 and dehydrating shaft 7 are coaxially disposed, wherein the through hole 61 passed through on central shaft 6 of impeller shafts 5
One end and planet stent 34 on the spline fitted of center splined hole 341 to drive rotation by planet stent 34.Central shaft 6 is worn
One end of the interstitial hole 71 crossed on dehydrating shaft 7 is with the spline fitted of mating holes 421 to drive rotation by component 4.Impeller simultaneously
It is provided with rolling bearing between axle 5 and central shaft 6 and central shaft 6 and dehydrating shaft 7 to relatively rotate to realize, and dehydrating shaft 7 is with
The top ends and central shaft 6 of the cooperation of mandrel 6 and the top ends of the cooperation of impeller shafts 5 are equipped with oil sealing.
Brake apparatus 8 includes hollow braked wheel 81 and bottom 82, the bottom-open of braked wheel 81, and bottom 82 is located at braking
The lower end of wheel 81 is to cover the bottom of braked wheel 81, and the overcoat of braked wheel 81 is fixed on dehydrating shaft 7, fixed mount 2, planetary gear 3
It is respectively provided at component 4 in braked wheel 81.Input shaft 1 is arranged in the supercentral mounting hole 821 of bottom 82 to transmit electricity
Power caused by machine operating.
When washing of drum type washing machine clothing, to impart power to input shaft 1, input shaft 1 drives input gear for motor operating
11 and sun gear 31 synchronize rotation.Wherein input gear 11 is meshed with the outer end of mate gear 22 and drives mate gear
22 counter rotatings, mate gear 22 and the internal messing of ring gear 41, the periphery wall of gear ring lid 42 is meshed with ring gear 41, so as to match somebody with somebody
Closing gear 22 drives ring gear 41 and gear ring lid 42 to be rotate in same direction.Due to the mating holes 421 on central shaft 6 and gear ring lid 42
Spline fitted, and then central shaft 6 also rotates in same direction with gear ring lid 42, it follows that central shaft 6 and 1 incorgruous rotation of input shaft.And
The planetary ring gear 33 of planetary gear 3 is fixed, and sun gear 31 drives 32 incorgruous rotation of planetary gear, and planetary gear 32 is in planetary ring gear
34 incorgruous rotation of planet stent is driven while rolling in 33, so that planet stent 34 rotates in same direction with sun gear 31.Due to
Impeller shafts 5 and the spline fitted of planet stent 34, and then impeller shafts 5 rotate in same direction with planet stent 34, it follows that impeller shafts 5
Rotate in same direction with input shaft 1.The final incorgruous rotation for realizing central shaft 6 and impeller shafts 5.
When washing machine is dehydrated to clothing, under the clutch action of drive assembly 100, directly driven after motor operating
Braked wheel 81 rotates, and because the overcoat of braked wheel 81 is fixed on dehydrating shaft 7, and then dehydrating shaft 7 is synchronized with braked wheel 81
Rotate to realize the dehydrating function of washing machine.Additionally, due to the clutch action of drive assembly 100, washing machine is dehydrated to clothing
When motor there is no power drive to the passing power of input shaft 1, i.e. impeller shafts 5 and central shaft 6, simply dehydrating shaft 7 turn
Under action is used, impeller shafts 5 and central shaft 6 are inside dehydrating shaft 7 as dehydrating shaft 7 synchronizes rotation.
According to other compositions of the drive assembly 100 of the utility model embodiment and operate for ordinary skill
All it is known for personnel, is not detailed herein.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " illustrative examples ",
The description of " example ", " specific example " or " some examples " etc. means to combine specific features, the knot that the embodiment or example describe
Structure, material or feature are contained at least one embodiment or example of the present utility model.In this manual, to above-mentioned art
The schematic representation of language is not necessarily referring to identical embodiment or example.Moreover, description specific features, structure, material or
Person's feature can combine in an appropriate manner in any one or more embodiments or example.
While there has been shown and described that embodiment of the present utility model, it will be understood by those skilled in the art that：
These embodiments can be carried out with a variety of changes, modification in the case where not departing from principle and objective of the present utility model, replaced
And modification, the scope of the utility model are limited by claim and its equivalent.
Claims (10)
- A kind of 1. drive assembly of washing machine (100), it is characterised in that including：Input shaft (1), the input shaft (1) are provided with input gear (11)；Fixed mount (2), the fixed mount (2) are provided with centre bore (21), and the fixed mount (2), which is provided with, is located at the input tooth The mate gear (22) engaged on the outside of wheel (11) and with the input gear (11), one end of the input shaft (1) is arranged in institute State centre bore (21)；Planetary gear (3), the planetary gear (3) include sun gear (31), planetary gear (32), planetary ring gear (33) and planet branch Frame (34), the planetary ring gear (33) are fixed on the fixed mount (2), and the planetary gear (32) is located at the planet stent (34) engaged on and respectively with the sun gear (31) and the planetary ring gear (33), the sun gear (31) is located at the input Axle (1) is stretched on the end of the planetary ring gear (33)；The component (4) covered on outside on the outside of the mate gear (22), the internal perisporium of the component (4) are provided with and institute The teeth portion (410) of mate gear (22) engagement in a ring is stated, the component (4) is provided with mating holes (421)；Impeller shafts (5), central shaft (6) and the dehydrating shaft (7) being coaxially disposed, in the impeller shafts (5) and the central shaft (6) One of them coordinates with the planet stent (34) is rotated with being driven by the planet stent (34), the impeller shafts (5) and institute Another stated in central shaft (6) coordinates with the mating holes (421) to drive rotation by the component (4)；Brake apparatus (8), brake apparatus (8) overcoat are fixed on the dehydrating shaft (7).
- 2. the drive assembly (100) of washing machine according to claim 1, it is characterised in that the sun gear (31) it is straight Footpath is less than the diameter of the input gear (11), and the impeller shafts (5) coordinate with the planet stent (34), the central shaft (6) coordinate with the mating holes (421).
- 3. the drive assembly (100) of washing machine according to claim 2, it is characterised in that impeller shafts (5) and described Planet stent (34) spline fitted.
- 4. the drive assembly (100) of washing machine according to claim 2, it is characterised in that the central shaft (6) and described Mating holes (421) spline fitted.
- 5. the drive assembly (100) of washing machine according to claim 1, it is characterised in that the mate gear (22) is It is multiple and around the circumferentially-spaced distribution of the input gear (11).
- 6. the drive assembly (100) of washing machine according to claim 5, it is characterised in that the multiple mate gear (22) uniform intervals are distributed.
- 7. the drive assembly (100) of washing machine according to claim 1, it is characterised in that the component (4) includes Ring gear (41) and gear ring lid (42), the ring gear (41) are engaged with the mate gear (22), and the gear ring lid (42) sets To be located at the gear ring lid with the ring gear (41) synchronous axial system, the mating holes (421) on the ring gear (41) (42) on.
- 8. the drive assembly (100) of washing machine according to claim 7, it is characterised in that outside the gear ring lid (42) Perisporium is provided with the auxiliary section (420) engaged with the ring gear (41).
- 9. the drive assembly (100) of the washing machine according to any one of claim 1-8, it is characterised in that the braking Device (8) includes hollow braked wheel (81) and bottom (82), the bottom-open of the braked wheel (81), and the bottom (82) sets In the lower end of the braked wheel (81) to cover the bottom of the braked wheel (81), braked wheel (81) overcoat is fixed on described On dehydrating shaft (7), the fixed mount (2), the planetary gear (3) and the component (4) are respectively provided at the braked wheel (81) in.
- 10. a kind of washing machine, it is characterised in that including the drive assembly (100) according to any one of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720339598.6U CN206784014U (en) | 2017-03-31 | 2017-03-31 | The drive assembly of washing machine and there is its washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720339598.6U CN206784014U (en) | 2017-03-31 | 2017-03-31 | The drive assembly of washing machine and there is its washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206784014U true CN206784014U (en) | 2017-12-22 |
Family
ID=60705763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720339598.6U Active CN206784014U (en) | 2017-03-31 | 2017-03-31 | The drive assembly of washing machine and there is its washing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206784014U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106948129A (en) * | 2017-03-31 | 2017-07-14 | 无锡小天鹅股份有限公司 | The drive assembly of washing machine and the washing machine with it |
-
2017
- 2017-03-31 CN CN201720339598.6U patent/CN206784014U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106948129A (en) * | 2017-03-31 | 2017-07-14 | 无锡小天鹅股份有限公司 | The drive assembly of washing machine and the washing machine with it |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208072023U (en) | A kind of changeable power output decelerating clutch of washing machine and its washing machine | |
| CN108318246B (en) | One kind closing power bevel gear durability test device | |
| CN108691148A (en) | A kind of reduction clutch, washing machine and its control method of three power outputs | |
| CN208791999U (en) | The drive system of washing machine and roller washing machine with it | |
| AT511843B1 (en) | PLANETARY GEAR | |
| CN107249916A (en) | Electric driver and the powertrain device with such electric driver | |
| CN102767060A (en) | Washing method of multi-impeller washing machine and washing machine | |
| CN206784014U (en) | The drive assembly of washing machine and there is its washing machine | |
| CN103595182B (en) | Deceleration belt pulley | |
| CN106948129A (en) | The drive assembly of washing machine and the washing machine with it | |
| CN106402287A (en) | Two-stage planet gear speed reducer | |
| CN104061295B (en) | Rub planetary reduction gear | |
| CN104790174B (en) | A kind of two-power washing machine speed-reducing clutch and its washing machine | |
| CN109611519A (en) | Constrain the fewer differential teeth planetary differential reducing and infinitive variable gear box of self-locking function | |
| CN206530656U (en) | A kind of high-accuracy double-planet reduction box | |
| CN203023402U (en) | Planetary gearbox | |
| CN106352174B (en) | A kind of tube body enhancement layer manufacturing equipment and its relevant apparatus | |
| CN103276489B (en) | A kind of silk covering machine drive mechanism | |
| CN103911816B (en) | Washing machine and washing machine driving method | |
| CN201670973U (en) | Differential linkage clutch device of washing machine | |
| CN209539925U (en) | A kind of electricity generation transmission device with reducer structure | |
| CN201972848U (en) | Yaw mechanism of wind driven generator | |
| CN206036135U (en) | Inner gearing drive mechanism and interior wheel thereof | |
| CN109279163A (en) | A kind of textile manufacturing yarn transfer device | |
| CN207437681U (en) | Mini-tiller power transmission mechanism and retarder |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190812 Address after: 214028 No. 18 Changjiang South Road, Wuxi National High-tech Development Zone, Jiangsu Province Patentee after: Wuxi Swan Electrical Appliances Co., Ltd. Address before: 214028 Wuxi Changjiang Road, New District, Jiangsu, No. 18 Patentee before: Wuxi Xiaotianer Co., Ltd. |