CN105155218B - A kind of two-power washing machine drive assembly housing - Google Patents
A kind of two-power washing machine drive assembly housing Download PDFInfo
- Publication number
- CN105155218B CN105155218B CN201510646747.9A CN201510646747A CN105155218B CN 105155218 B CN105155218 B CN 105155218B CN 201510646747 A CN201510646747 A CN 201510646747A CN 105155218 B CN105155218 B CN 105155218B
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- Prior art keywords
- clutch
- installing plate
- clutch ring
- fixed
- gear
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Classifications
-
- 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
-
- 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
-
- 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
- D06F37/20—Mountings, e.g. resilient mountings, for the rotary receptacle, motor, tub or casing; Preventing or damping vibrations
-
- 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
- D06F37/20—Mountings, e.g. resilient mountings, for the rotary receptacle, motor, tub or casing; Preventing or damping vibrations
- D06F37/206—Mounting of motor
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
- Retarders (AREA)
Abstract
The present invention relates to a kind of full-automatic two-power washing machine drive assembly housings, the housing includes installing plate, upper support and U-shaped motor stator and gives installed part, and the components such as motor stator, transmission mechanism and clutch are installed on it, the present invention has the advantages that compact-sized, small.
Description
Technical field
The present invention relates to a kind of two-power washing machine drive assembly housing, specifically, the present invention relates to one kind
Washing machine drives the shell structure for including assembly.
Background technology
CN201020278812.X, CN201020155564.X, CN201020124445.8 disclose similar structure.
It is defined on two-power washing machine:
The definition of centre circle Association for Standardization standard CASl13-2005 is:Impeller or paddle and interior bucket according to setting fortune
Rotating speed and fortune rotating ratio are operated, and wash clothing.
The definition of People's Republic of China (PRC) light industry standard QB/T2823-2006 is:It is respectively driven by two power
Impeller and interior bucket are operated according to the rotating speed and rotating ratio of setting.
According to the definition, it is clear that technical solution disclosed in above-mentioned documents is can not to realize its goal of the invention, is had
In consideration of it, the present invention proposes improved technical solution, a kind of two-power washing machine drive assembly housing of the present invention can be with
Really realize the double dynamical washing.
The content of the invention
It is an object of the invention to provide a kind of two-power washing machine drive assembly housings, concretely, the driving
Assembly includes motor, transmission mechanism and clutch, and a kind of simple in structure, volume is provided for full-automatic two-power washing machine
Small, vibration and the small drive assembly of noise.
Drive assembly of the present invention includes:Motor, transmission mechanism, clutch, damping noise-reducing structure and housing,
The housing includes installing plate 12, upper support 13 and U-shaped motor stator installed part 18 ", wherein, upper support 13 is coaxial to consolidate
It is scheduled on the earthwork of installing plate 12, U-shaped " the coaxial lower section for being fixed on installing plate 12 of motor stator installed part 18.
The transmission mechanism and clutch is arranged on installing plate 12 and U-shaped motor stator installed part 18 " between shape
Into space in;The stator of the motor is fixed on motor stator installed part 18 " lateral surface on, outer rotor for motor
18' is fixed on the lower end of input shaft 17;
Output sleeve 16 and output shaft 17' are formed on the top of upper support 13 and transmission mechanism.
By input shaft 17, bearing and U-shaped motor stator installed part 18, " coaxial fixed, the input shaft 17 can turn
Dynamic fixation is within the bearing;Motor stator 18 is fixed on U-shaped motor stator installed part 18 " lateral surface on;It is installing
Bearing and water seal and output sleeve 16 are set between plate 12 and upper support 13, it is then that upper support 13 and installing plate 12 is coaxially solid
It is fixed;By being fixed on the downside of installing plate 12 coaxially of electromagnetic coil 11;It is empty inside U-shaped motor stator installed part 18'
Between and the central space of electromagnetic coil 11 sequentially place the component of clutch and transmission mechanism, then by U-shaped motor stator
Installed part 18' is fixed on installing plate 12, and finally outer rotor for motor 18' is fixed on input shaft 17.
The lateral surface of the peripheral components of the transmission mechanism is provided with axial straight-tooth, and the clutch ring 8 of clutch
Medial surface axial straight-tooth is set, the two, which engages, can simultaneously move to axial, and clutch selects one portion to transmission mechanism
Sub-unit is braked the washing operating mode or dehydration condition that either obvolvent forms two-power washing machine.
The peripheral components of the transmission mechanism are planetary gear retainers 6, and the planetary gear retainer 6 can be U-shaped
Or round type, lateral surface is provided with axial straight-tooth, coordinates the axial straight-tooth of the medial surface of clutch ring, can be with shape
The section components of paired transmission mechanism are braked or obvolvent.
The clutch includes clutch ring 8, sets electromagnetic coil 11 in the outside of clutch ring 8, can cause clutch
Circle 8 moves axially upward, above and below the dead spring 10 that the earthwork setting of clutch ring 8 is in contact with it, the clutch ring
End is respectively provided with gear shaping, and the gear shaping corresponding upper card slot 21 and lower bayonet slot 3, and pass through moving up and down for clutch ring respectively are selected
One is clamped with upper card slot 21 and lower bayonet slot 3, and the lateral surface of planetary gear retainer 6 is provided with axial straight-tooth, and clutch
The medial surface of clutch ring axial straight-tooth is set, the two, which engages, can simultaneously move to axial.
The clutch ring is composite clutch coil structures, including clutch ring housing and clutch ring liner.
The clutch ring housing uses the steel material that electromagnetic force can be adsorbed, and clutch ring liner uses aluminium alloy.
Clutch ring internal tooth 25 is provided on the medial surface of the clutch ring liner 24, gear shaping 28 under being set in its lower end;
Gear shaping is provided on clutch ring housing 23.
The lower positioning tooth 30 of the clutch ring housing 23 and at least one mounting hole 33;In the outside of clutch ring liner 24
At least one fixed convex block 26 is provided on face, its lower end is provided with positioning chimb 27, fixing groove 29;Mounting hole 33 and fixation
Convex block 26 corresponds, and fixing groove 29 is corresponded with lower positioning tooth 30.
Top between the clutch ring internal tooth 25 of the clutch ring liner 24 and its outer surface can set a circle L-type convex
Shoulder 36, by the L-type convex shoulder 36 so that a groove, Spring liner are formed at clutch ring liner 24 and 23 top of clutch ring housing
Circle 9 rotatable can be just shelved in the groove.
The clutch ring housing 23 can be molded as one with clutch ring liner 24 so that lower positioning tooth 30 and fixing groove
29 coincide, and fixed convex block 26 and mounting hole 33 are socketed so that clutch ring housing 23, clutch ring liner 24 are fixedly connected.
The gear shaping of 8 upper and lower end parts of composite clutch ring corresponds to preferably equally distributed setting 4-10 of card slot, institute
Preferable setting 3-6 of the mounting hole 33 and corresponding fixed convex block 26 stated.
The top for being fixedly provided in transmission mechanism of the upper card slot independence.
The upper card slot 21 can be arranged on the iron core frame of electromagnetic coil 11 or be arranged on 12 center of installing plate
The periphery of circular hole.
The drive assembly, it is characterised in that the periphery for the round hole that the installing plate 12 is formed at its center, shape
Into stent 20 and upper card slot 21, the stent 20 is presented similar " I " and tilts upwards, and the space under it is just formed
Card slot 21.
The drive assembly, it is characterised in that the periphery of the medium pore in installing plate component sets damping noise abatement
Part 19, the damping noise abatement part 19 includes being socketed on stent 20 and fixes an elastic component 22, so as to form vibration absorbing low noise
Part 19 both can also reduce noise with damping.
The drive assembly, it is characterised in that the damping noise-reducing structure be additionally included in spring 10 and clutch ring 8 it
Between a spring lining ring 9 is set, the spring lining ring 9 can slide being shelved in the groove on 8 top of clutch ring of rotation, described
Spring 10 be shelved on spring lining ring 9;Preferably, a spring lining ring can also be placed in 13 bottoms of upper support.
The lower bayonet slot 3 is arranged in the clutch discs being fixed on input shaft 17 2, the underthrust of corresponding clutch ring 8
Tooth 28.
The transmission mechanism can be, including U-shaped planetary gear retainer 6, in the U-shaped planetary gear retainer 6
Inside sets ring gear 7, sets several planetary gears 5 in the inside of ring gear 7, the planetary gear 5 passes through planetary gear
Axis is spindle rotationally arranged on planetary gear retainer 6, and external gear 4 is fixedly installed on input shaft 17, and external gear 4 passes through planet tooth
The tooth engagement of 7 inside of wheel 5 and ring gear, ring gear 7 and output sleeve 16 are fixedly connected, and the output sleeve is hollow, intermediate
Rotatably it is provided with output shaft 17'.
The planetary gear train of the transmission mechanism is also possible that the planetary gear retainer 6 for including a circle shape, described
6 inner surface of planetary gear retainer set planetary gear axle sleeve, also have several planetary gears 5, the planetary gear 5 is planet
Bevel gear, axis are spindle rotationally arranged in axle sleeve, and taper fluted disc 34 and output sleeve 16 are fixedly connected, the output sleeve
Hollow, centre is rotatably provided with output shaft 17';The conical tooth engaged with bevel planet gear 5 is additionally provided in clutch discs 2
Disk 35;The planetary gear 5 can also be duplex differential planetary bevel gear, bevel gear differential ratio preferably 1:2-4.Described
Transmission mechanism is also possible that including a U-shaped planetary gear retainer 6, and internal tooth is set on the inside of the U-shaped planetary gear retainer
Circle 7, ring gear 7 and output sleeve 16 are fixedly connected, and the output sleeve is hollow, and centre is rotatably provided with output shaft
17';Several planetary gears 5 in the inside of ring gear 7 are set, are fixedly installed external gear 4 on input shaft 17, external gear 4 passes through
Engagement between planetary gear 5, the tooth of 7 inside of well and ring gear form meshing relation;Another planetary gear retainer 6' and defeated
Shaft 17' is fixedly connected, and planetary gear 5 and external gear 4 thereon engage;The planetary gear 5 usually sets 4-6 a, excellent
Select 4;The height of the height adaptation clutch ring 8 of the U-shaped or round shape planetary gear retainer 6.
The present invention can realize the driving of full-automatic two-power washing machine, when washing machine is in washing operating mode, electromagnetic wire
Circle 11 overcomes spring force upward sliding, clutch ring 8 in electriferous state, clutch ring 8 under the magnetic effect of electromagnetic coil 11
Lower gear shaping 28 and the lower bayonet slots 3 of clutch discs 2 depart from, meanwhile, the upper gear shaping 32 and upper card slot 21 of clutch ring 8 are clamped, to planet
Wheel retainer 6 is braked;Motor band driven input shaft 17 rotates at this time, and input shaft 17 directly or indirectly drives output shaft 17'
And the impeller connected firmly thereon rotates, while by gear train output sleeve 16 and the interior bucket negative direction connected firmly thereon is driven to turn
It is dynamic, form double dynamical washing mode;
When washing machine is in dehydration condition, stop powering to electromagnetic coil 11, clutch ring 8 is in spring and self gravitation
It under effect, slides axially downward, the lower gear shaping 28 of clutch ring 8 is inserted into the lower bayonet slot 3 of clutch discs 2, clutch ring 8 and lower bayonet slot
3 obvolvents drive impeller and the rotating Vortex of interior bucket to form dehydration mode under a power source.
Two-power washing machine drive assembly housing, including housing and be installed on it or internal motor, transmission mechanism and
Clutch, it is characterised in that the housing includes installing plate 12, upper support 13 and U type motor stator installed parts
18 ", wherein, the coaxial earthwork for being fixed on installing plate 12 of upper support 13, U type motor stators installed part 18 is " coaxially
The lower section for being fixed on installing plate 12.
The U type motor stator installed part 18' inner spaces and the central space of electromagnetic coil 11 are sequentially
Place the component of clutch and transmission mechanism.
The stator of the motor is fixed on motor stator installed part 18 " lateral surface on, outer rotor for motor
18' is fixed on the lower end of transmission input shaft 17.
Described forms output sleeve 16 and output shaft 17' on the top of upper support 13 and transmission mechanism.
Bearing and water seal and output sleeve 16, upper support 13 are set between installing plate 12 and upper support 13
It is coaxially fixed with installing plate 12.
By being fixed on the downside of installing plate 12 coaxially of the electromagnetic coil 11 in clutch.
On the periphery for the round hole that the center of installing plate 12 is formed, stent 20 and upper card slot 21 are formd, it is described
Stent 20 similar " I " be presented upwards tilt, and the space under it forms card slot 21.
It is socketed on stent 20 and fixes an elastic component 22 and form vibration absorbing low noise part 19.
The present invention has following features:
(1), using plane planetary gear transmission mechanism and electromagnetic clutch mechanism, compact-sized, small, precise control:
(2), U-shaped planetary gear retainer has external tooth, coordinates with the internal tooth of clutch ring, it may be convenient to realize washers
Simple conversion between condition and dehydration condition;
(3) using DD direct driving motors, it can stop and stop, the skidding component of traditional equipment is omitted, effectively save
Fourth space is omitted the components such as common belt and belt pulley, significantly reduces vibrations and noise.
Description of the drawings
Fig. 1 is each component locations structure diagram in a kind of two-power washing machine drive assembly housing of the present invention;
Fig. 2,3 are upper support and installing plate component in a kind of two-power washing machine drive assembly housing of the present invention
Positional structure schematic diagram;
Fig. 4 is the structural representation of clutch coil assembly in a kind of two-power washing machine drive assembly housing of the present invention
Figure;
Fig. 5 is clutch state structure diagram in a kind of two-power washing machine drive assembly housing of the present invention;
Fig. 6 is a kind of two-power washing machine drive assembly housing overall schematic of the present invention;
Fig. 7 be a kind of two-power washing machine drive assembly housing of the present invention transmission mechanism and clutch one
Kind is implemented
Fig. 8 be a kind of two-power washing machine drive assembly housing of the present invention transmission mechanism and clutch it is another
A kind of embodiment;
Fig. 9 be a kind of two-power washing machine drive assembly housing of the present invention transmission mechanism and clutch again
A kind of embodiment;
Figure 10 is the transmission mechanism and clutch of a kind of two-power washing machine drive assembly housing of the present invention
Also a kind of embodiment;
In order to be better understood from the present invention, a kind of component of heretofore described double dynamical drive assembly housing is given below
Label, wherein, spline 1, clutch discs 2, lower bayonet slot, 3, external gear 4, planetary gear 5, planetary gear retainer 6,6 ', ring gear 7,
Clutch ring 8, spring lining ring 9, spring 10, electromagnetic coil 11, installing plate 12, upper support 13, card slot 14, propeller shaft sleeve 15, output
Axle sleeve 16, input shaft 17, output shaft 17 ', motor stator 18, outer rotor for motor 18 ', U-shaped motor stator installed part
18 ", vibration absorbing low noise part 19, stent 20, upper card slot, 21, elastic component 22, clutch ring housing 23, clutch ring liner 24, in clutch ring
Tooth 25, fixed convex block 26, positioning chimb 27, lower gear shaping 28, fixing groove 29, lower positioning tooth 30, seam 31, upper gear shaping 32 are fixed
Hole 33, taper fluted disc 34,35, L-type convex shoulder 36.
Specific embodiment
For a further understanding of the present invention, specific embodiment is given below.
Embodiment 1
It is specific as follows this gives the whole description of drive assembly of the present invention:
Referring to attached Fig. 1 and 2, and with reference to other accompanying drawings, the described technical solution of the present embodiment, institute can be clearly understood from
A kind of two-power washing machine drive assembly stated includes:Motor, transmission mechanism, clutch.
The motor is as power set, in a manner of various described in specification or the prior art and transmission mechanism
Connection, the motor can be DD direct driving motors, and certainly, a kind of not preferred mode can also use common motor
With reference to the transmission mechanism and clutch of the present invention, working method more better than the prior art can be also obtained.
Clutch and transmission mechanism link in a manner that specification or the prior art are described, by special to transmission mechanism
Determine the braking or binding at position so that the interior bucket of transmission mechanism driving washing machine, impeller form full-automatic two-power washing machine
Washing operating mode or dehydration condition.
Transmission mechanism should include slowing down and power conversion, and power conversion typically refers to a power input and realizes
Interior bucket and impeller are respectively driven, in the present invention, the transmission mechanism should can form double dynamical washing mode;
The deceleration can be slowed down respectively compared with input speed to impeller and interior bucket or only interior bucket is subtracted
Speed.
Referring to attached drawing 1,2, and with reference to other accompanying drawings, the transmission mechanism include input shaft 17 and output shaft 17' and
Output sleeve 16, output shaft 17' are rotatably arranged in output sleeve 16, the output terminal of output shaft 17' and output sleeve 16
It is respectively fixedly connected with the impeller and interior bucket of washing machine.
Input shaft 17 and output shaft 17' can be without slow down integrated axis or be fixedly connected mode or
Person is separated, is configured in a manner that appropriate gear train is slowed down.
17 lower part of input shaft can connect DD direct driving motors 18 by spline, alternatively, being wholely set with motor shaft.
The clutch ring 8, can select one by input shaft 17 and output sleeve 16 with certain directly or indirectly side
Formula is bound together, and forms the dehydration condition of washing machine;Or so that input shaft and output sleeve separation form institute of the present invention
The double dynamical washing operating mode stated.
When washing machine is in washing operating mode, electromagnetic coil 11 is in electriferous state, and clutch ring 8 is in the magnetic of electromagnetic coil 11
Under suction effect, spring force upward sliding is overcome, the lower gear shaping 28 of clutch ring 8 and the lower bayonet slot 3 of clutch discs 2 depart from, meanwhile, from
The upper gear shaping 32 and upper card slot 21 for closing circle 8 are clamped;DD direct driving motors 18 are rotated with driven input shaft 17 at this time, input shaft 17 directly or
Person drives output shaft 17' and the impeller connected firmly thereon to rotate indirectly, while by gear train drive output sleeve 16 and admittedly
The interior bucket negative direction of connection thereon rotates, and forms double dynamical washing mode.
When washing machine is in dehydration condition, stop powering to electromagnetic coil 11, clutch ring 8 is in spring and self gravitation
It under effect, slides axially downward, the lower gear shaping 28 of clutch ring 8 is inserted into the lower bayonet slot 3 of clutch discs 2, clutch ring 8 and lower bayonet slot
3 lockings drive impeller and the rotating Vortex of interior bucket to form dehydration mode under a power source.
Embodiment 2
The present embodiment refers to installing plate component, specific as follows referring to attached drawing 3, and with reference to other accompanying drawings:
In general, the installing plate of drive assembly is integrated and is stamped to form, still, in the process for the goal of the invention for realizing the present invention
In, the installation version of single punching press may cause the complexity of technique, and not necessarily can flexibly realize the technical side of the present invention
Case.
The present invention proposes a kind of simple technical solution, and installing plate component is split into installing plate 12, upper support 13, described
Installing plate 12 and upper support 13 by the way of the prior art, such as the mode of punching press is prepared, and then uses them
Steel, which connects, or other modes are coaxial is fixed together.
Bearing and water seal can be set between the installing plate 12 and upper support 13.
The installing plate 12 particularly, is formed at its center in addition to the common mounting hole of the prior art and reinforcing rib
Round hole periphery, by the prior art, such as punching press, be formed simultaneously stent 20 and upper card slot 21, it is preferred that described
Stent 20 is presented similar " I " and tilts upwards, and the space under it just forms card slot 21.
When being adsorbed upwards by electromagnetic coil 11 due to clutch ring 8, clutch ring 8 and upper gear shaping 32 can hit installing plate 12, branch
Frame 20 and upper card slot 21 cause vibrations and noise, therefore, are socketed on each stent 20 and fix an elastic component 22, so as to
Vibration absorbing low noise part 19 is formd, both can noise can also be reduced with damping.
Embodiment 3
The description for the composite clutch ring that the present embodiment is related to, it is specific as follows referring to attached drawing 4, and with reference to other accompanying drawings:
The clutch ring 8, it is internal that axial straight-tooth is set, it can be with the external straight-tooth of the other component of transmission mechanism
Engagement, upper and lower end parts vertically set gear shaping 32 and lower gear shaping 28 respectively.
Due to similar gear ring, manufactured and be relatively easy to aluminium alloy mode, and it is at low cost, still, electromagnetic mode can not be used
Absorption, if completely using steel part, cost is very high, and the present invention proposes a kind of composite clutch coil structures.
The composite clutch ring 8, including clutch ring housing 23 and clutch ring liner 24, it is preferred that clutch ring housing 23
The steel material that can be adsorbed using electromagnetic force, the steel material can make choice from the prior art, and clutch ring
Liner 24 uses aluminium alloy, can also equally select suitable material from the prior art, their processing technology can be from
It is used for reference in the prior art in similar technical solution.
Clutch ring internal tooth 25, fixed convex block 26, positioning chimb 27, fixing groove 29 and underthrust are provided on clutch ring liner 24
Tooth 28, the top between the clutch ring internal tooth 25 of clutch ring liner 24 and its outer surface can set a circle L-type convex shoulder 36.
Lower positioning tooth 30, upper gear shaping 32 and mounting hole 33 are provided on clutch ring housing 23.
Preferably, clutch ring housing 23 can be with roll forming so that lower positioning tooth 30 and fixing groove 29 are coincide, fixed convex block
26 and mounting hole 33 be socketed so that clutch ring housing 23, clutch ring liner 24 are fixedly connected;Lower positioning tooth 30 and fixing groove 29
With reference to adding the intensity of lower gear shaping 28, the impact that can be subjected under dehydration condition.
The gear shaping of 8 upper and lower end parts of composite clutch ring is perfectly even distributed 4-10.
8 cubic metres of earth of clutch ring is equipped with electromagnetic coil 11, clutch ring 8 can be caused to move axially upward, less than upper gear shaping
It 32 internal diameters and is just put more than a platform or boss, the spring lining ring 9 is formed between 8 internal tooth tooth top internal diameter of clutch ring
It puts on it, the spring 10 is shelved on spring lining ring 9;In the hollow space where the vibration absorbing low noise part 19
In footpath, preferably 13 bottoms of upper support can also place a spring lining ring, and the spring lining ring one is rubbing when reducing rotation
Power is wiped, second is that reducing metalwork collides the noise to be formed.Meanwhile this setup will not interfere the upper gear shaping of clutch ring 8
Clamping between 32 and upper card slot 21.
Preferably, the top between the clutch ring internal tooth 25 of clutch ring liner 24 and its outer surface can set a circle L
Type convex shoulder 36 so that the top of clutch ring 8, clutch ring liner 24 and between clutch ring housing 23 formed a groove, Spring liner
Circle 9 rotatable can be just shelved in the groove, again it is preferred to, 13 bottoms of upper support be also provided with one it is recessed
Slot can place another spring lining ring.
Embodiment 4
The present embodiment describes clutch principle, specific as follows referring to attached drawing 5, and with reference to other accompanying drawings:
A clutch discs 2 are fixed on input shaft 17, lower bayonet slot 3 is set in clutch discs 2;The edge of 12 centre bore of installing plate is set
There is upper card slot 21, the upper and lower end parts of clutch ring 8 are provided with gear shaping 32 and lower gear shaping 28, can be under the action of gravity and spring
Lower gear shaping 28 is clamped, can be clamped under the action of electromagnetic force with upper card slot 21.
The clutch discs can be independently arranged or rotor core a part, and preferably clutch discs 2 are only
Erect what is put.
With reference to the inside axial direction straight-tooth of clutch ring 8, coordinate the outboard spurs of the component of transmission mechanism, can realize to transmission
Braking and obvolvent between mechanism part, that is, realize the washing operating mode and dehydration condition of two-power washing machine.
Embodiment 5
Other and embodiment 1 are identical, unlike, the transmission mechanism and clutch used in the present embodiment is specifically such as
Under:
Referring to attached drawing 1,2,7, and with reference to other accompanying drawings, input shaft 17 and output shaft 17' one or with the prior art
Other modes connect firmly integrally, i.e. in this mode, do not have moderating process between input shaft 17 and output shaft 17'.
It is fixed with clutch discs 2 on input shaft 17, the fixation can be that spline 1 is fixed or the prior art
Other modes are fixed, and multiple lower bayonet slots 3, the lower gear shaping 28 of corresponding clutch ring 8 are provided in clutch discs 2.
On the top of transmission mechanism, and independently of the position of transmission mechanism, card slot knife in fixed setting, corresponding clutch ring 8
Upper gear shaping 32.
The upper card slot 21, can be arranged on the iron core frame of electromagnetic coil 11 or be arranged on installing plate 12, excellent
Choosing is arranged on the periphery of 12 central circular hole of installing plate.
One U-shaped planetary gear retainer 6 sets ring gear 7, in internal tooth in the inside of the U-shaped planetary gear retainer 6
The inside of circle 7 sets several planetary gears 5, and the planetary gear 5 is spindle rotationally arranged in planetary gear by planetary gear shaft
On retainer 6, external gear 4 is fixedly installed on input shaft 17, external gear 4 is nibbled by the tooth of 7 inside of planetary gear 5 and ring gear
It closes, ring gear 7 and output sleeve 16 are fixedly connected, and the output sleeve is hollow, and centre is rotatably provided with output shaft
17'。
The planetary gear 5 usually sets 4-6, preferably 4.
Axial straight-tooth is provided on the outside of U-shaped planet retainer, can be engaged with the straight-tooth of the inside of clutch ring 8, they
It can move axially relatively.
Just as described in the prior art, similar driving device realize double dynamical washing (including common mode of washing and
Dewatering type) mode and during dewatering type, it is necessary to two elemental motions, braking to driving mechanism some component and to driving
Obvolvent between dynamic mechanism part, obvolvent the result is that want 17 unitary rotation of transmission mechanism and input shaft, braking the result is that wanting
Make obvolvent invalid, and some component be braked cause wash operating mode realization.
When washing operating mode, electromagnetic coil 11 is charged, and clutch ring 8 slides axially upward under magneticaction, clutch ring 8
Lower gear shaping 28 departs from lower bayonet slot 3, and the upper gear shaping 32 of clutch ring 8 is inserted into upper card slot 21, since upper card slot 21 is independently of driver
Structure is fixed, and therefore, clutch ring 8 is braked, and clutch ring 8 and the meshing relation of planetary gear retainer 6 cause planet retainer 6
It is braked, at this moment, the rotation of input shaft 17 causes output shaft 17' to rotate in same direction;The external gear 4 being fixed on input shaft 17 turns in the same direction
Dynamic, driving planetary gear 5 rotates backward, and the ring gear 7 engaged is also actuated to the rotation of 17 negative direction of input shaft;And they
Impeller and the interior bucket presentation coupled respectively rotates backward, and forms the double dynamical washing mode.
When washing machine is in dehydration condition, electromagnetic coil 11 stops charged, and clutch ring 8 is spring and self gravitation
Under effect, slide axially downward, the upper gear shaping 32 and upper card slot 21 of clutch ring 8 depart from, the lower gear shaping 28 of clutch ring 8 be inserted into from
In the lower bayonet slot 3 for closing disk 2, clutch ring 8 is locked with lower bayonet slot 3;The meshing relation of planet retainer 6 and clutch ring 8 causes planet
Train and 17 obvolvent of input shaft, when input shaft 17 rotates, output sleeve 16 and output shaft 17' rotate in same direction, so as to form
The dehydration mode.
A kind of optional technical solution, the lower bayonet slot 3 can be an independence being fixed on input shaft 17
A part for component or motor rotor or drive belt disk.
The linkage section of the present embodiment may be referred to what applicant of the present invention applied and authorized before
CNCN03103939.1's illustrates.
Embodiment 6
Other and embodiment 1 are identical, unlike, the driver used in the present embodiment is specific as follows:
Referring to attached drawing 8, input shaft 17 and output shaft 17' splits, i.e. in this mode, input shaft 17 and output shaft 17' it
Between have moderating process.
It is fixed with clutch discs 2 on input shaft 17, the fixation can be that spline 1 is fixed or the prior art
Other modes are fixed, and multiple lower bayonet slots 3, the lower gear shaping 28 of corresponding clutch ring 8 are provided in clutch discs 2.
The card slot 21 in the fixed setting of the top independence of transmission mechanism, the upper gear shaping 32 of corresponding clutch ring 8.
One U-shaped planetary gear retainer 6 sets ring gear 7, in ring gear 7 on the inside of the U-shaped planetary gear retainer
Inside several planetary gears 5 are set, be fixedly installed external gear 4 on input shaft 17, external gear 4 passes through between planetary gear 5
Engagement, and form meshing relation with the tooth of the inside of ring gear 7, ring gear 7 and output sleeve 16 are fixedly connected, the output
Axle sleeve is hollow, and centre is rotatably provided with output shaft 17'.
Another planetary gear retainer 6' and output shaft 17' are fixedly connected, and planetary gear 5 and external gear 4 thereon engage.
The outside of U-shaped planetary gear retainer 6 is provided with axial straight-tooth, can be engaged with the straight-tooth of the inside of clutch ring 8, it
Can be with axially opposing movement.
The side height of U-shaped planetary gear retainer 6 can be very short, can also be higher, as long as height is suitable for clutch ring 8
When moving up and down, realize the braking to planetary gear retainer and acted with the obvolvent of clutch discs 2.
When washing operating mode, electromagnetic coil 11 is charged, and clutch ring 8 slides axially upward under magneticaction, clutch ring 8
Lower gear shaping 28 departs from lower bayonet slot 3, and the upper gear shaping 32 of clutch ring 8 is inserted into upper card slot 21, and clutch ring 8 is locked, clutch ring 8 and row
The meshing relation of star-wheel retainer 6 causes planet retainer 6 to be also braked, and at this moment, the rotation of input shaft 17 causes output shaft 17' same
To rotation;The external gear 4 being fixed on input shaft 17 rotates in same direction, and driving planetary gear 5 rotates backward, the internal tooth engaged
Circle 7 is also actuated to the rotation of 17 negative direction of input shaft;Impeller and the interior bucket presentation coupled respectively with them rotates backward, and forms institute
The double dynamical washing mode stated.
When washing machine is in dehydration condition, electromagnetic coil 11 stops charged, and clutch ring 8 is spring and self gravitation
It under effect, slides axially downward, the lower gear shaping 28 of clutch ring 8 is inserted into the lower bayonet slot 3 of clutch discs 2, clutch ring 8 and lower bayonet slot
3 lockings, the upper gear shaping 32 and upper card slot 21 of clutch ring 8 depart from;The meshing relation of planet retainer 6 and clutch ring 8 causes planet
Train and input shaft 17 are by obvolvent, and when input shaft 17 rotates, output sleeve 16 and output shaft 17' rotate in same direction, so as to be formed
The dehydration mode.
A kind of optional technical solution, the lower bayonet slot 3 can be the individual components being fixed on input shaft,
It can be a part for motor rotor or belt pulley.
The linkage section of the present embodiment may be referred to what applicant of the present invention applied and authorized before
CNCN03103939.1's illustrates.
Embodiment 7
Other and embodiment 1 are identical, unlike, bevel planet gear and conical tooth are used in the planetary gear train of the present embodiment
Disk, it is specific as follows:
It connects firmly referring to 9 input shaft 17 of attached drawing and output shaft 17' one or in a similar way, i.e. in this mode,
There is no moderating process between 17 and output shaft 17'.
Be fixed with clutch discs 2 on input shaft 17, the fixation can be spline fix or the prior art its
He fixes at mode, and multiple lower bayonet slots 3, the lower gear shaping 28 of corresponding clutch ring 8 are provided in clutch discs 2;It is also set in clutch discs 2
It is equipped with the taper fluted disc 35 engaged with bevel planet gear 5.
On the top of transmission mechanism, the independent fixed upper gear shaping 32 for being provided with card slot 21, corresponding to clutch ring 8.
The planetary gear retainer 6 of one garden round sets planetary gear axle sleeve in 6 inside of planetary gear retainer,
Also several bevel planet gears 5,5 axis of bevel planet gear are spindle rotationally arranged in axle sleeve, taper fluted disc 34 and output sleeve 16
It is fixedly connected, the output sleeve is hollow, and centre is rotatably provided with output shaft 17'.
The outside of planetary gear retainer 6 is provided with axial straight-tooth, can be engaged with the straight-tooth of the inside of clutch ring 8, they
It can be with axially opposing movement.
When washing operating mode, electromagnetic coil 11 is charged, and clutch ring 8 slides axially upward under magneticaction, clutch ring 8
Lower gear shaping 28 departs from lower bayonet slot 3, and the upper gear shaping 32 of clutch ring 8 is inserted into upper card slot 21, and clutch ring 8 is locked, clutch ring 8 and row
The meshing relation of star retainer 6 causes planet retainer 6 to be also braked, and at this moment, the rotation of input shaft 17 causes output shaft 17' in the same direction
It rotates;Gu being rotated far away from the taper fluted disc 35 in clutch discs 2, driving planetary gear 5 rotates, the taper fluted disc 34 engaged
It is driven;Impeller and the interior bucket presentation coupled respectively with them rotates backward, and forms the double dynamical washing mode.
When washing machine is in dehydration condition, electromagnetic coil 11 stops charged, and clutch ring 8 is spring and self gravitation
It under effect, slides axially downward, the lower gear shaping 28 of clutch ring 8 is inserted into the lower bayonet slot 3 of clutch discs 2, clutch ring 8 and lower bayonet slot
3 lockings, the upper gear shaping 32 and upper card slot 21 of clutch ring 8 depart from;The meshing relation of planet retainer 6 and clutch ring 8 causes planet
Train and 17 obvolvent of input shaft, when input shaft 17 rotates, output sleeve 16 and output shaft 17' rotate in same direction, so as to form
The dehydration mode.
Embodiment 8
Other and embodiment 7 are identical, unlike, the planetary gear 5 described in the present embodiment is duplex planet bevel gear,
Its bevel gear differential ratio preferably 1:2-4, referring to attached drawing 10.
Embodiment 9
The present embodiment describes the mounting means of drive assembly of the present invention, specifically, tablet is being presented substantially
The central circular hole part of its periphery of the installing plate 12 of shape processes stent 20, upper card slot 21, between upper support 13 and installing plate 12
Bearing and water seal are set and upper support 13 is fixed on installing plate 12, then electromagnetic coil 11 is fixed on installing plate 12,
U-shaped motor walks sub- installed part 18 ", the son of walking of motor is fixed on its lateral surface, sub- peace is walked in U-shaped motor
The indirect sequence of the central hollow of piece installing 18' inner spaces and electromagnetic coil 11 places the component of clutch and transmission mechanism, then by U
Type motor stator installed part 18' is fixed on installing plate 12, and finally outer rotor for motor 18' is fixed on input shaft 17.
Claims (8)
1. a kind of two-power washing machine drive assembly housing, including housing and motor mounted thereto or internal, driver
Structure and clutch, it is characterised in that the motor is DD direct driving motors;The housing includes installing plate(12), upper support
(13)With motor stator installed part(18"), wherein, upper support(13)Coaxial is fixed on installing plate(12)Top, it is described
Upper support(13)Bottom is provided with spring lining ring, in installing plate(12)Center formed round hole periphery, form stent
(20)With upper card slot(21), the stent(20)With upper card slot(21)It is in installing plate(12)On be stamped to form, the branch
Frame(20)Similar " I " are presented upwards to tilt, and the space under it forms card slot(21).
2. housing according to claim 1, it is characterised in that the motor stator installed part is U-shaped, motor stator
The coaxial lower section for being fixed on installing plate of installed part;It is fixed on the lateral surface of the U-shaped motor stator installed part electronic
Machine stator;The U-shaped motor stator installed part inner space is placed with clutch component.
3. housing according to claim 2, it is characterised in that in the U-shaped motor stator installed part(18")It is internal
Space and electromagnetic coil(11)Central space sequentially place the component of clutch and transmission mechanism.
4. housing according to claim 1, it is characterised in that the stator of the motor is fixed on motor stator peace
Piece installing(18")Lateral surface on, outer rotor for motor(18')It is fixed on transmission input shaft( 17)Lower end.
5. housing according to claim 1, it is characterised in that in the upper support(13)With the top shape of transmission mechanism
Into output sleeve(16)And output shaft(17').
6. housing according to claim 1, it is characterised in that in installing plate(12)With upper support(13)Between bearing is set
With water seal and output sleeve(16), upper support(13)And installing plate(12)It is coaxial fixed.
7. housing according to claim 1, it is characterised in that by the electromagnetic coil in clutch(11)Coaxial fixation
In installing plate(12)Downside on.
8. according to claim 1-7 any one of them housings, it is characterised in that in stent(20)It is upper to be socketed and fix a bullet
Property part(22)Form vibration absorbing low noise part(19).
Priority Applications (1)
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CN201510646747.9A CN105155218B (en) | 2011-07-08 | 2011-07-08 | A kind of two-power washing machine drive assembly housing |
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CN201510646747.9A CN105155218B (en) | 2011-07-08 | 2011-07-08 | A kind of two-power washing machine drive assembly housing |
CN201110190189.1A CN102864611B (en) | 2011-07-08 | 2011-07-08 | Two-power washing machine drives assembly |
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CN201110190189.1A Division CN102864611B (en) | 2011-07-08 | 2011-07-08 | Two-power washing machine drives assembly |
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CN105155218A CN105155218A (en) | 2015-12-16 |
CN105155218B true CN105155218B (en) | 2018-06-01 |
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Application Number | Title | Priority Date | Filing Date |
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CN201510646788.8A Active CN105133254B (en) | 2011-07-08 | 2011-07-08 | Dual-power washing machine drive assembly clutch mechanism |
CN201510646731.8A Active CN105155217B (en) | 2011-07-08 | 2011-07-08 | Two-power washing machine drive assembly composite clutch ring for clutch mechanism |
CN201510646735.6A Pending CN105155220A (en) | 2011-07-08 | 2011-07-08 | Vibration reduction and noise reduction structure of double power washing machine drive assembly |
CN201510646747.9A Active CN105155218B (en) | 2011-07-08 | 2011-07-08 | A kind of two-power washing machine drive assembly housing |
CN201110190189.1A Active CN102864611B (en) | 2011-07-08 | 2011-07-08 | Two-power washing machine drives assembly |
Family Applications Before (3)
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CN201510646788.8A Active CN105133254B (en) | 2011-07-08 | 2011-07-08 | Dual-power washing machine drive assembly clutch mechanism |
CN201510646731.8A Active CN105155217B (en) | 2011-07-08 | 2011-07-08 | Two-power washing machine drive assembly composite clutch ring for clutch mechanism |
CN201510646735.6A Pending CN105155220A (en) | 2011-07-08 | 2011-07-08 | Vibration reduction and noise reduction structure of double power washing machine drive assembly |
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CN201110190189.1A Active CN102864611B (en) | 2011-07-08 | 2011-07-08 | Two-power washing machine drives assembly |
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CN104294523B (en) * | 2013-07-17 | 2018-05-01 | 青岛海尔洗衣机有限公司 | Self-action various dimensions power rotary drum washing machine |
CN104790175B (en) * | 2014-01-16 | 2018-04-27 | 安徽聚隆传动科技股份有限公司 | A kind of two-power washing machine speed-reducing clutch and its washing machine |
WO2019153594A1 (en) * | 2018-02-07 | 2019-08-15 | 无锡小天鹅电器有限公司 | Drum washing machine |
CN109385837B (en) * | 2018-12-11 | 2024-02-20 | 张勇 | Hand rubbing type washing machine speed reducing clutch |
CN109944023B (en) * | 2019-04-01 | 2021-07-02 | Tcl家用电器(合肥)有限公司 | Washing machine |
CN110106666B (en) * | 2019-04-24 | 2021-04-16 | 卧龙电气驱动集团股份有限公司 | Speed reduction and clutch integrated driving system |
CN112301678B (en) * | 2019-08-01 | 2022-04-08 | 无锡小天鹅电器有限公司 | Linkage mechanism, linkage device and clothes treatment equipment |
KR20210054814A (en) * | 2019-11-06 | 2021-05-14 | 엘지전자 주식회사 | Washing machine |
WO2021109113A1 (en) * | 2019-12-06 | 2021-06-10 | Haier Us Appliance Solutions, Inc. | Washing machine appliance and motor assembly therefor |
CN114982598B (en) * | 2022-06-08 | 2023-09-15 | 中铁二十二局集团有限公司 | Three-dimensional greening irrigation equipment with direction adjusting function |
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Also Published As
Publication number | Publication date |
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CN105155220A (en) | 2015-12-16 |
CN105155217B (en) | 2018-01-02 |
CN102864611A (en) | 2013-01-09 |
CN102864611B (en) | 2016-02-17 |
CN105155217A (en) | 2015-12-16 |
CN105155218A (en) | 2015-12-16 |
CN105133254B (en) | 2017-05-10 |
CN105133254A (en) | 2015-12-09 |
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Effective date of registration: 20211203 Address after: 242371 No. 16, Chuangye North Road, Ningguo Economic and Technological Development Zone, Xuancheng City, Anhui Province Patentee after: NINGGUO JULONG REDUCER Co.,Ltd. Address before: 242399 No. 16 Pioneering North Road, Ningguo Economic and Technological Development Zone, Xuancheng City, Anhui Province Patentee before: Anhui Julong Transmission Technology Co.,Ltd. |
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