CN105133254B - Dual-power washing machine drive assembly clutch mechanism - Google Patents
Dual-power washing machine drive assembly clutch mechanism Download PDFInfo
- Publication number
- CN105133254B CN105133254B CN201510646788.8A CN201510646788A CN105133254B CN 105133254 B CN105133254 B CN 105133254B CN 201510646788 A CN201510646788 A CN 201510646788A CN 105133254 B CN105133254 B CN 105133254B
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- Prior art keywords
- clutch
- clutch ring
- ring
- groove
- gear
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Classifications
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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
-
- 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 invention relates to a dual-power washing machine drive assembly clutch mechanism. The clutch mechanism is capable of moving up and down in the axial direction so as to be respectively clamped between a lower clamping groove and an upper clamping groove, so that a dual-power washing working condition or a dewatering working condition is formed. The dual-power washing machine drive assembly clutch mechanism has the advantages of compact structure, small size, high transmission strength and accurate control.
Description
Technical field
The present invention relates to a kind of two-power washing machine drive assembly clutch, specifically, the present invention relates to
A kind of washing machine drive assembly, forms the clutch of washing operating mode and dehydration condition.
Background technology
, CN201020124445.8 disclose similar structure.With regard to two-power washing machine definition：China Association for Standardization
The definition of standard CAS113-2005 is：Impeller or paddle and interior bucket according to setting determine rotating speed and determine rotating ratio operated,
Washing clothing.The definition of People's Republic of China's light industry standard QB/T2823-2006 is：Driven respectively by two power
Impeller and interior bucket are operated according to the rotating speed and rotating ratio of setting.According to described definition, it is clear that above-mentioned documents 1-4 are public
The technical scheme opened cannot realize its goal of the invention, and in view of this, the present invention proposes improved technical scheme, institute of the present invention
The two-power washing machine drive assembly stated, can really realize described 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 clutch, described clutch tool
The characteristics of having simple structure, small volume, vibration and little noise.
Drive assembly of the present invention includes：Motor, transmission mechanism, clutch, damping noise-reducing structure and housing,
Described 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 top of installing plate 12, U-shaped motor stator installed part 18 " the coaxial lower section for being fixed on installing plate 12.
Described 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 described motor is fixed on motor stator installed part 18 " lateral surface on, outer rotor for motor 18 '
It 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 " it is coaxial fixed, described input shaft 17 can turn
Dynamic fixation is within the bearing；Motor stator 18 is fixed on into U-shaped motor stator installed part 18 " lateral surface on；Installing
Plate 12 and upper supports arrange between 13 bearing and water seal and output sleeve 16, then that upper support 13 and installing plate 12 is coaxially solid
It is fixed；It is fixed on solenoid 11 is coaxial on the downside of installing plate 12；It is internal empty in U-shaped motor stator installed part 18 '
Between and the central space of solenoid 11 sequentially place the part 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 described transmission mechanism is provided with axial straight-tooth, and the clutch ring 8 of clutch
Medial surface axial straight-tooth is set, the two engagement simultaneously can be moved to axial, and clutch selects one portion to transmission mechanism
Sub-unit is braked or obvolvent, forms the washing operating mode or dehydration condition of two-power washing machine.
The peripheral components of described transmission mechanism are planetary gear retainers 6, and described planetary gear retainer 6 can be U-shaped
, or circular ring-type, its lateral surface is provided with axial straight-tooth, coordinates the axial straight-tooth of the medial surface of clutch ring, can be with shape
In pairs the section components of transmission mechanism are braked or obvolvent.
Described clutch includes clutch ring 8, and in the outside of clutch ring 8 solenoid 11 is arranged, and can cause clutch
Circle 8 is moved axially upward, arranges the dead spring 10 being in contact with it in the top of clutch ring 8, described clutch ring it is upper and lower
End is respectively provided with gear shaping, and described gear shaping corresponds to respectively upper draw-in groove 21 and lower bayonet slot 3, and moving up and down by clutch ring, selects
One with upper draw-in groove 21 and the clamping of lower bayonet slot 3, 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 engagement simultaneously can be moved to axial.
Described clutch ring is composite clutch coil structures, including clutch ring overcoat and clutch ring liner.
The steel material that described clutch ring overcoat can be adsorbed using electromagnetic force, and clutch ring liner adopts aluminium alloy.
Clutch ring internal tooth 25 is provided with the medial surface of described clutch ring liner 24, the gear shaping 28 in the case where its lower end is arranged；
Gear shaping is provided with clutch ring overcoat 23.
The fixing hole 33 of lower positioning tooth 30 and at least one of described clutch ring overcoat 23；In the outside of clutch ring liner 24
At least one fixation projection 26 is provided with face, its lower end is provided with positioning chimb 27, fixing groove 29；Fixing hole 33 and fixation
Projection 26 is corresponded, and fixing groove 29 is corresponded with lower positioning tooth 30.
It is convex that top between the clutch ring internal tooth 25 and its outer surface of described clutch ring liner 24 can arrange a circle L-type
Shoulder 36, causes clutch ring liner 24 and the top of clutch ring overcoat 23 to form a groove, Spring liner by described L-type convex shoulder 36
Circle 9 just can be shelved in described groove with rotatable.
Described clutch ring overcoat 23 can be molded as one with clutch ring liner 24 so that lower positioning tooth 30 and fixing groove
29 coincide, and fixed projection 26 and fixing hole 33 are socketed so that clutch ring overcoat 23, clutch ring liner 24 are fixedly connected.
The gear shaping correspondence draw-in groove preferably equally distributed setting 4-10 of the described upper and lower end parts of composite clutch ring 8, institute
The fixing hole 33 and corresponding fixed projection 26 stated preferable setting 3-6.
The top for being fixedly provided in transmission mechanism of described upper draw-in groove independence.
Described upper draw-in groove 21, can be arranged on the iron core frame of solenoid 11, or to be arranged on installing plate 12 central
The periphery of circular hole.
Described drive assembly, it is characterised in that the periphery of the circular port that described installing plate 12 is formed at its center, shape
Into support 20 and upper draw-in groove 21, described support 20 is presented upwards similar “ I " tilt, and the space under it is just formed
Draw-in groove 21.
Described drive assembly, it is characterised in that the described periphery in the medium pore for installing board component arranges damping noise abatement
Part 19, described vibration absorbing low noise part 19 includes being socketed on support 20 and fixing an elastic component 22, so as to define vibration absorbing low noise
Part 19, both can also reduce noise with damping.
Described drive assembly, it is characterised in that described damping noise-reducing structure be additionally included in spring 10 and clutch ring 8 it
Between a spring lining ring 9 is set, described spring lining ring 9 can slide being shelved in the groove on the top of clutch ring 8 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.
Described lower bayonet slot 3 is arranged in the clutch discs 2 being fixed on input shaft 17, and the lower of correspondence clutch ring 8 is inserted
Tooth 28.
Described transmission mechanism can be, including a U-shaped planetary gear retainer 6, in described U-shaped planetary gear retainer 6
Inner side ring gear 7 is set, in the inner side of ring gear 7, several planetary gears 5 are set, described planetary gear 5 passes through planet tooth
Wheel shaft 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
Gear 5 and the tooth engagement of the inner side of ring gear 7, ring gear 7 and output sleeve 16 are fixedly connected, and described output sleeve is hollow, in
Between be rotatably provided with output shaft 17 '.
The planet circular system of described transmission mechanism is also possible that the planetary gear retainer 6 including a garden round, described
The inner surface setting planetary gear axle sleeve of planetary gear retainer 6, also several planetary gears 5, described planetary gear 5 is planet
Bevel gear, its axle is spindle rotationally arranged in axle sleeve, and taper fluted disc 34 and output sleeve 16 are fixedly connected, described output sleeve
Hollow, centre is rotatably provided with output shaft 17 '；The conical tooth engaged with bevel planet gear 5 is additionally provided with clutch discs 2
Disk 35；Described planetary gear 5 can also be duplex differential planetary bevel gear, its bevel gear differential ratio preferably 1: 2-4.
Described transmission mechanism is also possible that including a U-shaped planetary gear retainer 6, keeps in described U-shaped planetary gear
Frame inner side arranges ring gear 7, and ring gear 7 and output sleeve 16 are fixedly connected, and described output sleeve is hollow, middle rotatable
It is provided with output shaft 17 '；Several planetary gears 5 are set in the inner side of ring gear 7, external gear 4 are fixedly installed on input shaft 17,
External gear 4 forms meshing relation by the engagement between planetary gear 5 with the tooth of the inner side of ring gear 7；Another planetary gear is protected
Hold frame 6 ' and output shaft 17 ' is fixedly connected, planetary gear 5 and external gear 4 thereon are engaged；Described planetary gear 5 generally sets
Put 4-6, preferably 4；Described U-shaped or circle shape planetary gear retainer 6 height is adapted to the height of clutch ring 8.
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 is in electriferous state, and clutch ring 8 overcomes spring force upward sliding, clutch ring 8 under the magnetic effect of solenoid 11
Lower gear shaping 28 and the lower bayonet slot 3 of clutch discs 2 depart from, meanwhile, the upper gear shaping 32 of clutch ring 8 and the clamping of upper draw-in groove 21, to planet
Wheel retainer 6 is braked；Now motor belt motor driven input shaft 17 rotates, and input shaft 17 directly or indirectly drives output shaft 17 '
And the impeller for connecting firmly thereon is rotated, while the interior bucket opposite direction for driving output sleeve 16 by gear train and connecting firmly thereon turns
It is dynamic, form double dynamical washing mode；
When washing machine is in dehydration condition, stop being powered to solenoid 11, clutch ring 8 is in spring and self gravitation
Under effect, slide axially downward, in the lower bayonet slot 3 of the lower gear shaping 28 of clutch ring 8 insertion clutch discs 2, clutch ring 8 and lower bayonet slot
3 obvolvents, drive impeller to form dehydration mode with the rotating Vortex of interior bucket under a power source.
Described two-power washing machine drive assembly clutch, described drive assembly include motor, transmission mechanism,
Damping noise-reducing structure and housing, described housing includes installing plate, upper support and U-shaped motor stator installed part, wherein, upper
The coaxial top for being fixed on installing plate of support, the coaxial lower section for being fixed on installing plate of U-shaped motor stator installed part, its feature
It is to be located at installing plate, outside the planetary gear retainer of the transmission mechanism of upper support and U-shaped motor stator installed part hollow bulb
Side is provided with axial straight-tooth, and the medial surface of the clutch ring of clutch arranges axial straight-tooth, and the two engages and can phase
To axial movement；Solenoid is set in the outside of clutch ring, clutch ring can be caused to move axially upward；In clutch ring
Top arranges the dead spring being in contact with it；The upper and lower end parts of described clutch ring are respectively provided with gear shaping, and described gear shaping is right respectively
Draw-in groove and lower bayonet slot, and moving up and down by clutch ring should be gone up, select one with upper draw-in groove and lower bayonet slot clamping.
The periphery of the circular port that described installing plate is formed at its center, defines support and upper draw-in groove, described support
Similar “ I are presented upwards " tilt, and the space under it forms the upper draw-in groove corresponding to upper gear shaping.
Described lower bayonet slot is arranged in the clutch discs being fixed on input shaft, and the lower gear shaping of correspondence clutch ring is arranged
Lower bayonet slot.
Clutch ring internal tooth is provided with the medial surface of described clutch ring liner, the gear shaping in the case where its lower end is arranged；In clutch
Outer the putting of circle is provided with gear shaping.
The gear shaping and corresponding draw-in groove of the described upper and lower end parts of clutch ring 8 preferably equally distributed setting 4-10.
The present invention has following features：
(1), using plane planetary gear transmission mechanism and electromagnetic clutch mechanism, compact conformation, small volume, precise control；
(2), U-shaped planetary gear retainer has external tooth, coordinates with the internal tooth of clutch ring, in that context it may be convenient to realize washing operating mode
Simple conversion and dehydration condition between；
(3), using DD direct driving motors, can stop and stop, eliminate the skidding component of legacy equipment, effectively save
Space, eliminates the parts such as common belt and belt pulley, significantly reduces vibrations and noise.
Description of the drawings
In order that present disclosure is more likely to be clearly understood, below according to specific embodiment and combine accompanying drawing,
The present invention is further detailed explanation, wherein：
Fig. 1 is each component locations structural representation in two-power washing machine drive assembly of the present invention；
Fig. 2,3 are the position knot of upper support and installation board component in two-power washing machine drive assembly of the present invention
Structure schematic diagram；
Fig. 4 is the structural representation of clutch coil assembly in two-power washing machine drive assembly of the present invention；
Fig. 5 is clutch state structural representation in two-power washing machine drive assembly of the present invention；
Fig. 6 is two-power washing machine drive assembly overall schematic of the present invention；
Fig. 7 is a kind of enforcement of the transmission mechanism of two-power washing machine drive assembly of the present invention and clutch
Example；
Fig. 8 is another kind of enforcement of the transmission mechanism of two-power washing machine drive assembly of the present invention and clutch
Example；
Fig. 9 is another enforcement of the transmission mechanism of two-power washing machine drive assembly of the present invention and clutch
Example；
Figure 10 is also one kind of the transmission mechanism of two-power washing machine drive assembly of the present invention and clutch
Embodiment；
In order to be more clearly understood from the present invention, the title and corresponding sequence number of each part, specifically, spline are the following is
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, solenoid 11, installing plate 12, upper support 13, draw-in groove 14, propeller shaft sleeve 15, output 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,
Frame 20, upper draw-in groove 21, elastic component 22, clutch ring overcoat 23, clutch ring liner 24, clutch ring internal tooth 25, fixed projection 26, positioning
Chimb 27, lower gear shaping 28, fixing groove 29, lower positioning tooth 30, seam 31, upper gear shaping 32, fixing hole 33, taper fluted disc 34,35, L
Type convex shoulder 36.
Specific embodiment
For a further understanding of the present invention, specific embodiment given below.
Embodiment 1
This gives the whole description of drive assembly of the present invention, specific as follows：
Referring to attached Fig. 1 and 2, and other accompanying drawings are combined, the technical scheme that can be clearly understood from described by the present embodiment, institute
The two-power washing machine drive assembly stated includes：Motor, transmission mechanism, clutch.
Described motor as power set, with various modes and transmission mechanism described in specification or prior art
Connection, described motor can be DD direct driving motors, certainly, a kind of not preferred mode, it would however also be possible to employ conventional motor
With reference to the transmission mechanism and clutch of the present invention, it is also possible to obtain working method more more preferable than prior art.
Clutch and transmission mechanism link in the way of described by specification or prior art, by special to transmission mechanism
Determine the braking or binding at position so that transmission mechanism drives interior bucket, the impeller of washing machine, form full-automatic two-power washing machine
Washing operating mode or dehydration condition.
Transmission mechanism should include slowing down and power conversion, and described power conversion typically refers to a power input and realizes
The internally driving respectively of bucket and impeller, in the present invention, described transmission mechanism should form double dynamical washing mode；
Described deceleration, can impeller and interior bucket be slowed down respectively relative to input speed, or only internal bucket subtracts
Speed.
Referring to accompanying drawing 1,2, and other accompanying drawings are combined, described transmission mechanism includes input shaft 17 and output shaft 17 ', and
Output sleeve 16, output shaft 17 ' is rotatably arranged in output sleeve 16, the output end 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 ' they can be the integrated axles, or the mode that is fixedly connected without the need for slowing down, or
Person is separate, configures in the way of appropriate gear train is slowed down.
The bottom of input shaft 17 can by spline connection DD direct driving motor 18, or, and motor shaft is wholely set.
Described clutch ring 8, can select one by input shaft 17 and output sleeve 16 with certain directly or indirectly side
Formula binds together, and forms the dehydration condition of washing machine；Or so that input shaft and output sleeve are separated, and form institute of the present invention
The double dynamical washing operating mode stated.
When washing machine is in washing operating mode, solenoid 11 is in electriferous state, magnetic of the clutch ring 8 in solenoid 11
Under suction effect, spring force upward sliding, the lower gear shaping 28 of clutch ring 8 and the lower bayonet slot 3 of clutch discs 2 is overcome to depart from, meanwhile, from
Close upper gear shaping 32 and the clamping of upper draw-in groove 21 of circle 8；Now DD direct driving motors 18 rotate with driven input shaft 17, input shaft 17 directly or
Person drives output shaft 17 ' and connects firmly impeller thereon and rotates indirectly, while driving output sleeve 16 by gear train and consolidating
Connection interior bucket opposite direction thereon is rotated, and forms double dynamical washing mode.
When washing machine is in dehydration condition, stop being powered to solenoid 11, clutch ring 8 is in spring and self gravitation
Under effect, slide axially downward, in the lower bayonet slot 3 of the lower gear shaping 28 of clutch ring 8 insertion clutch discs 2, clutch ring 8 and lower bayonet slot
3 lockings, drive impeller to form dehydration mode with the rotating Vortex of interior bucket under a power source.
Embodiment 2
The present embodiment refers to install board component, referring to accompanying drawing 3, and combines other accompanying drawings, specific as follows：
Generally, the installing plate of drive assembly is integrated and is stamped to form, but, it is single during the object of the invention is realized
The installation version of one punching press, may cause the complexity of technique, and not necessarily can flexibly realize technical scheme.
The present invention proposes a kind of simple technical scheme, will install board component and split into installing plate 12, upper support 13, described
Installing plate 12 and it is upper support 13 by the way of prior art, the mode of such as punching press is prepared from, and then adopts them
Riveting or other modes are coaxial is fixed together.
Bearing and water seal can be set between 13 in described installing plate 12 and upper support.
Described installing plate 12 especially, is formed at its center in addition to the conventional installing hole of prior art and reinforcement
Circular port periphery, by prior art, such as punching press, while defining support 20 and upper draw-in groove 21, it is preferred that described
Support 20 is presented upwards similar “ I " tilt, and the space under it just forms draw-in groove 21.
When being adsorbed upwards by solenoid 11 due to clutch ring 8, clutch ring 8 and upper gear shaping 32 can clash into installing plate 12, prop up
Frame 20 and upper draw-in groove 21, cause vibrations and noise, therefore, an elastic component 22 is socketed and fixed on each support 20, so as to
Vibration absorbing low noise part 19 is defined, both noise can also be reduced with damping.
Embodiment 3
The description of the composite clutch ring that the present embodiment is related to, referring to accompanying drawing 4, and combines other accompanying drawings, specific as follows：
Described clutch ring 8, its internal straight-tooth for arranging axial direction, can be with the outside straight-tooth of the miscellaneous part of transmission mechanism
Engagement, its upper and lower end parts vertically are respectively provided with gear shaping 32 and lower gear shaping 28.
Due to being similar to gear ring, manufactured with aluminium alloy mode and be relatively easy to, and low cost, but, it is impossible to adopt electromagnetic mode
Absorption, if adopting steel part completely, cost is very high, and the present invention proposes a kind of composite clutch coil structures.
Described composite clutch ring 8, including clutch ring overcoat 23 and clutch ring liner 24, it is preferred that clutch ring overcoat 23
The steel material that can be adsorbed using electromagnetic force, described steel material can be selected from the prior art, and clutch ring
Liner 24 adopts aluminium alloy, equally can also from the prior art select suitable material, and their processing technology can be from
Used for reference in the technical scheme being similar in prior art.
Clutch ring internal tooth 25, fixed projection 26, positioning chimb 27, fixing groove 29 are provided with clutch ring liner 24 and lower are inserted
Tooth 28, the top between the clutch ring internal tooth 25 and its outer surface of clutch ring liner 24 can arrange a circle L-type convex shoulder 36.
Lower positioning tooth 30, upper gear shaping 32 and fixing hole 33 are provided with clutch ring overcoat 23.
Preferably, clutch ring overcoat 23 can be with roll forming so that lower positioning tooth 30 and fixing groove 29 are coincide, fixed projection
26 and fixing hole 33 be socketed so that clutch ring overcoat 23, clutch ring liner 24 are fixedly connected；Lower positioning tooth 30 and fixing groove 29
With reference to, the intensity of lower gear shaping 28 is increased, the impact under dehydration condition can be undergone.
The gear shaping of the described upper and lower end parts of composite clutch ring 8 is perfectly even distributed 4-10.
The top of clutch ring 8 is provided with solenoid 11, clutch ring 8 can be caused to move axially upward, the gear shaping on being less than
32 internal diameters and more than a platform or boss is formed between the internal tooth tooth top internal diameter of clutch ring 8, described spring lining ring 9 is just put
Put thereon, described spring 10 is shelved on spring lining ring 9；In the hollow space that described vibration absorbing low noise part 19 is located
In footpath, preferably upper to support 13 bottoms also to place a spring lining ring, described spring lining ring one is rubbing when reducing rotation
Power is wiped, two is to reduce metalwork to collide the noise to be formed.Meanwhile, this setup will not also hinder the upper gear shaping of clutch ring 8
Clamping between 32 and upper draw-in groove 21.
Preferably, the top between the clutch ring internal tooth 25 and its outer surface of clutch ring liner 24 can arrange a circle L
Type convex shoulder 36 so that the top of clutch ring 8, clutch ring liner 24 and between clutch ring overcoat 23 formed a groove, Spring liner
Circle 9 just can be shelved in described groove with rotatable, again it is preferred to, 13 bottoms of upper support be also provided with one it is recessed
Groove, can place another spring lining ring.
Embodiment 4
The present embodiment describes clutch principle, referring to accompanying drawing 5, and combines other accompanying drawings, specific as follows：
A clutch discs 2 are fixed on input shaft 17, lower bayonet slot 3 is set in clutch discs 2；The edge of the centre bore of installing plate 12 is arranged
The upper and lower end parts for having upper draw-in groove 21, clutch ring 8 are provided with gear shaping 32 and lower gear shaping 28, can be with the presence of gravity and spring
The clamping of lower gear shaping 28 is made, can be with the clamping of upper draw-in groove 21 in the presence of electromagnetic force.
Described clutch discs can be a part be independently arranged, or rotor core, and preferred clutch discs 2 are only
Erect what is put.
With reference to the inner side axial direction straight-tooth of clutch ring 8, coordinate the outboard spurs of the part of transmission mechanism, it is possible to achieve 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 are identical with embodiment 1, and except for the difference that, the transmission mechanism adopted in the present embodiment and clutch are concrete such as
Under：
Referring to accompanying drawing 1,2,7, and other accompanying drawings are combined, input shaft 17 and the one of output shaft 17 ', or with prior art
Other modes connect firmly integral, i.e. in this mode, without moderating process between input shaft 17 and output shaft 17 '.
Clutch discs 2 are fixed with input shaft 17, described fixation can be that spline 1 is fixed, or prior art
Other modes are fixed, and multiple lower bayonet slots 3, the lower gear shaping 28 of correspondence clutch ring 8 are provided with clutch discs 2.
On the top of transmission mechanism, and independently of the position of transmission mechanism, draw-in groove 21, correspondence clutch ring 8 is fixedly installed
Upper gear shaping 32.
Described upper draw-in groove 21, can be arranged on the iron core frame of solenoid 11, or be arranged on installing plate 12, excellent
Choosing is arranged on the periphery of the central circular hole of installing plate 12.
One U-shaped planetary gear retainer 6, arranges ring gear 7, in internal tooth in the inner side of described U-shaped planetary gear retainer 6
The inner side of circle 7 arranges several planetary gears 5, and described 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 planetary gear 5 and the inner side of ring gear 7
Close, ring gear 7 and output sleeve 16 are fixedly connected, and described output sleeve is hollow, centre is rotatably provided with output shaft
17’。
Described planetary gear 5 generally arranges 4-6, preferably 4.
Axial straight-tooth is provided with the outside of U-shaped planet retainer, can be engaged with the straight-tooth of the inner side of clutch ring 8, they
Can move axially relatively.
Just as described in the prior art, similar driving means realize double dynamical washing (including common mode of washing and
Dewatering type) mode and during dewatering type, need two elemental motions, the braking to certain part of drive mechanism, and to driving
Obvolvent between dynamic mechanism part, the result of obvolvent is to want transmission mechanism and the unitary rotation of input shaft 17, and the result of braking is will
Make obvolvent invalid, and certain part be braked cause wash operating mode realization.
During washing operating mode, solenoid 11 is powered, and clutch ring 8 slides axially upward under magneticaction, clutch ring 8
Lower gear shaping 28 departs from lower bayonet slot 3, in the upper draw-in groove 21 of the insertion of upper gear shaping 32 of clutch ring 8, because upper draw-in groove 21 is independently of driver
Structure is fixed, therefore, clutch ring 8 is braked, and clutch ring 8 causes planet retainer 6 with the meshing relation of planetary gear retainer 6
It is braked, at this moment, input shaft 17 is rotated causes the rotating in same direction of output shaft 17 '；The external gear 4 being fixed on input shaft 17 turns in the same direction
It is dynamic, drive planetary gear 5 to rotate backward, the ring gear 7 for engaging also is actuated to the rotation of the opposite direction of input shaft 17；And they
The impeller for coupling respectively and interior bucket are presented and rotated backward, and form described double dynamical washing mode.
When washing machine is in dehydration condition, solenoid 11 stops powered, and clutch ring 8 is spring and self gravitation
Under effect, slide axially downward, the upper gear shaping 32 and upper draw-in groove 21 of clutch ring 8 depart from, the lower gear shaping 28 of clutch ring 8 insert from
In closing the lower bayonet slot 3 of 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 the obvolvent of input shaft 17, when input shaft 17 is rotated, output sleeve 16 and the rotating in same direction of output shaft 17 ', so as to define
Described dehydration mode.
A kind of optional technical scheme, described lower bayonet slot 3 can be an independence being fixed on input shaft 17
A part for part, or motor rotor or driving belt disk.
The linkage section of the present embodiment, may be referred to what is applied before applicant of the present invention and authorize
CN1442569A's illustrates.
Embodiment 6
Other are identical with embodiment 1, and except for the difference that, the driver adopted in the present embodiment is specific as follows：
Referring to accompanying drawing 8, input shaft 17 and the split of output shaft 17 ', i.e. in this mode, input shaft 17 and output shaft 17 ' it
Between have moderating process.
Clutch discs 2 are fixed with input shaft 17, described fixation can be that spline 1 is fixed, or prior art
Other modes are fixed, and multiple lower bayonet slots 3, the lower gear shaping 28 of correspondence clutch ring 8 are provided with clutch discs 2.
In the upper gear shaping 32 that draw-in groove 21 is fixedly installed, clutch ring 8 is corresponded to of the top independence of transmission mechanism.
One U-shaped planetary gear retainer 6, arranges ring gear 7, in ring gear 7 on the inside of described U-shaped planetary gear retainer
Inner side several planetary gears 5 are set, external gear 4 is fixedly installed on input shaft 17, external gear 4 is by between planetary gear 5
Engagement, and form meshing relation with the tooth of the inner side of ring gear 7, ring gear 7 and output sleeve 16 are fixedly connected, described 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 are engaged.
The outside of U-shaped planetary gear retainer 6 is provided with axial straight-tooth, can engage with the straight-tooth of the inner side 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, it is also possible to higher, as long as its height is suitable for clutch ring 8
When moving up and down, the obvolvent action to the braking of planetary gear retainer and with clutch discs 2 is realized.
During washing operating mode, solenoid 11 is powered, and clutch ring 8 slides axially upward under magneticaction, clutch ring 8
Lower gear shaping 28 departs from lower bayonet slot 3, and in the upper draw-in groove 21 of the insertion of upper gear shaping 32 of clutch ring 8, 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, input shaft 17 is rotated causes output shaft 17 ' same
To rotation；The rotating in same direction of external gear 4 being fixed on input shaft 17, drives planetary gear 5 to rotate backward, the internal tooth for engaging
Circle 7 is also actuated to the rotation of the opposite direction of input shaft 17；The impeller coupled respectively with them and interior bucket are presented and rotated backward, and form institute
The double dynamical washing mode stated.
When washing machine is in dehydration condition, solenoid 11 stops powered, and clutch ring 8 is spring and self gravitation
Under effect, slide axially downward, in the lower bayonet slot 3 of the lower gear shaping 28 of clutch ring 8 insertion clutch discs 2, clutch ring 8 and lower bayonet slot
3 lockings, the upper gear shaping 32 and upper draw-in groove 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 by obvolvent, when input shaft 17 is rotated, output sleeve 16 and the rotating in same direction of output shaft 17 ', so as to be formed
Described dehydration mode.
A kind of optional technical scheme, described 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 is applied before applicant of the present invention and authorize
CN1442569A's illustrates.
Embodiment 7
Other are identical with embodiment 1, except for the difference that, using bevel planet gear and conical tooth in the planet circular system of the present embodiment
Disk, it is specific as follows：
Referring to the input shaft 17 of accompanying drawing 9 and the one of output shaft 17 ', or connect firmly in a similar manner, i.e. in this mode,
Without moderating process between input shaft 17 and output shaft 17 '.
Clutch discs 2 are fixed with input shaft 17, described fixation can be that spline is fixed, or prior art its
He fixes at mode, and multiple lower bayonet slots 3, the lower gear shaping 28 of correspondence clutch ring 8 are provided with clutch discs 2；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, independent fixation is provided with draw-in groove 21, the upper gear shaping 32 of correspondence clutch ring 8.
The planetary gear retainer 6 of one circle shape, in the described inner side of planetary gear retainer 6 planetary gear axle sleeve is arranged,
Also several bevel planet gears 5, the axle of bevel planet gear 5 is spindle rotationally arranged in axle sleeve, taper fluted disc 34 and output sleeve 16
It is fixedly connected, described output sleeve is hollow, centre is rotatably provided with output shaft 17 '.
The outside of planetary gear retainer 6 is provided with axial straight-tooth, can engage with the straight-tooth of the inner side of clutch ring 8, they
Can be with axially opposing movement.
During washing operating mode, solenoid 11 is powered, and clutch ring 8 slides axially upward under magneticaction, clutch ring 8
Lower gear shaping 28 departs from lower bayonet slot 3, and in the upper draw-in groove 21 of the insertion of upper gear shaping 32 of clutch ring 8, 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, input shaft 17 is rotated causes output shaft 17 ' in the same direction
Rotate；The taper fluted disc 35 being fixed in clutch discs 2 is rotated, and drives planetary gear 5 to rotate, the taper fluted disc 34 for engaging
Driven；The impeller coupled respectively with them and interior bucket are presented and rotated backward, and form described double dynamical washing mode.
When washing machine is in dehydration condition, solenoid 11 stops powered, and clutch ring 8 is spring and self gravitation
Under effect, slide axially downward, in the lower bayonet slot 3 of the lower gear shaping 28 of clutch ring 8 insertion clutch discs 2, clutch ring 8 and lower bayonet slot
3 lockings, the upper gear shaping 32 and upper draw-in groove 21 of clutch ring 8 depart from；The meshing relation of planet retainer 6 and clutch ring 8 causes planet
Train and the obvolvent of input shaft 17, when input shaft 17 is rotated, output sleeve 16 and the rotating in same direction of output shaft 17 ', so as to define
Described dehydration mode.
Embodiment 8
Other are identical with embodiment 7, and except for the difference that, 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 accompanying drawing 10.
Embodiment 9
The present embodiment describes the mounting means of drive assembly of the present invention, specifically, flat board is presented basic
The central circular hole part of its periphery of the installing plate 12 of shape processes support 20, upper draw-in groove 21, supports between 13 and installing plate 12 upper
Bearing and water seal are set and support 13 to be fixed on installing plate 12 by upper, then solenoid 11 is fixed on installing plate 12,
One U-shaped motor stator installed part 18 ", the stator of motor is fixed on its lateral surface, in U-shaped motor stator installed part
The central space of 18 ' inner spaces and solenoid 11 sequentially places the part of clutch and transmission mechanism, then by U-shaped electricity
Motivation stator mount 18 ' is fixed on installing plate 12, and finally outer rotor for motor 18 ' is fixed on input shaft 17.
Claims (10)
1. a kind of two-power washing machine drive assembly clutch, described drive assembly includes motor, transmission mechanism, from
The medial surface for closing the clutch ring of mechanism arranges axial straight-tooth, and the two engages and can move to axial；In the outside of clutch ring
Solenoid is set, is enabled to clutch ring and is moved axially upward；The pressure bullet being in contact with it is set in the top of clutch ring
Spring, it is characterised in that：Described clutch also includes damping noise-reducing structure and housing, and described housing includes installing plate, on
Support and motor stator installed part, wherein, it is upper to support the coaxial top for being fixed on installing plate, it is characterised in that to be located at peace
The lateral surface of the planetary gear retainer of the transmission mechanism of dress plate, upper support and motor stator installed part hollow bulb is provided with axial direction
Straight-tooth, the upper and lower end parts of described clutch ring are respectively provided with gear shaping, and described gear shaping corresponds to respectively upper draw-in groove and lower bayonet slot, and leads to
Cross moving up and down for clutch ring, select one with upper draw-in groove and lower bayonet slot clamping.
2. clutch according to claim 1, it is characterised in that：The motor stator is U-shaped, motor stator peace
The coaxial lower section for being fixed on installing plate of piece installing；Motor is fixed with the lateral surface of described U-shaped motor stator installed part
Stator；Described U-shaped motor stator installed part inner space is placed with clutch part.
3. clutch according to claim 1, it is characterised in that the circular port that described installing plate is formed at its center
Periphery, define support and upper draw-in groove, described support is presented upwards “ I " tilt, and the space formation it under is corresponding to upper
The upper draw-in groove of gear shaping.
4. clutch according to claim 1, it is characterised in that described lower bayonet slot is arranged on and is fixed on input
In clutch discs on axle, the lower gear shaping of correspondence clutch ring arranges lower bayonet slot.
5. clutch according to claim 1, it is characterised in that clutch ring is composite clutch ring, in described clutch ring
Clutch ring internal tooth is provided with the medial surface of lining, the gear shaping in the case where its lower end is arranged；Gear shaping is provided with set outside clutch ring.
6. the clutch according to any one of claim 1-5, it is characterised in that described clutch ring（8）Upper and lower end parts
Gear shaping and corresponding draw-in groove, equally distributed setting 4-10.
7. clutch according to claim 1, it is characterised in that：Clutch ring（8）Top is provided with solenoid（11）, institute
State clutch ring（8）The gear shaping on being less than（32）Internal diameter and more than clutch ring（8）Between internal tooth tooth top internal diameter formed a platform or
Person's boss, arranges a spring lining ring on the platform or boss（9）, described spring（10）It is shelved on spring lining ring（9）
On.
8. the clutch according to claim 1 or 7, it is characterised in that：Clutch ring liner clutch ring internal tooth and its
Top between outer surface arranges one and encloses L-type convex shoulder, causes to be put outside clutch ring liner and clutch ring by described L-type convex shoulder
Portion forms a groove, and spring lining ring just rotatable can be shelved in described groove.
9. clutch according to claim 1, it is characterised in that：Described damping noise-reducing structure be additionally included in spring and
One spring lining ring is set between clutch ring, and described spring lining ring can slide the groove for being shelved on clutch ring top of rotation
In, described spring is shelved on spring lining ring.
10. clutch according to claim 1, it is characterised in that：Upper support（13）Place a spring lining ring in bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510646788.8A CN105133254B (en) | 2011-07-08 | 2011-07-08 | Dual-power washing machine drive assembly clutch mechanism |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510646788.8A CN105133254B (en) | 2011-07-08 | 2011-07-08 | Dual-power washing machine drive assembly clutch mechanism |
| CN201110190189.1A CN102864611B (en) | 2011-07-08 | 2011-07-08 | Two-power washing machine drives assembly |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110190189.1A Division CN102864611B (en) | 2011-07-08 | 2011-07-08 | Two-power washing machine drives assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105133254A CN105133254A (en) | 2015-12-09 |
| CN105133254B true CN105133254B (en) | 2017-05-10 |
Family
ID=47443727
Family Applications (5)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510646731.8A Active CN105155217B (en) | 2011-07-08 | 2011-07-08 | Two-power washing machine drive assembly composite clutch ring for clutch mechanism |
| CN201110190189.1A Active CN102864611B (en) | 2011-07-08 | 2011-07-08 | Two-power washing machine drives assembly |
| CN201510646735.6A Pending CN105155220A (en) | 2011-07-08 | 2011-07-08 | Vibration reduction and noise reduction structure of double power washing machine drive assembly |
| CN201510646788.8A Active CN105133254B (en) | 2011-07-08 | 2011-07-08 | Dual-power washing machine drive assembly clutch mechanism |
| CN201510646747.9A Active CN105155218B (en) | 2011-07-08 | 2011-07-08 | A kind of two-power washing machine drive assembly housing |
Family Applications Before (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510646731.8A Active CN105155217B (en) | 2011-07-08 | 2011-07-08 | Two-power washing machine drive assembly composite clutch ring for clutch mechanism |
| CN201110190189.1A Active CN102864611B (en) | 2011-07-08 | 2011-07-08 | Two-power washing machine drives assembly |
| CN201510646735.6A Pending CN105155220A (en) | 2011-07-08 | 2011-07-08 | Vibration reduction and noise reduction structure of double power washing machine drive assembly |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510646747.9A Active CN105155218B (en) | 2011-07-08 | 2011-07-08 | A kind of two-power washing machine drive assembly housing |
Country Status (1)
| Country | Link |
|---|---|
| CN (5) | CN105155217B (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
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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 |
| JP6949204B2 (en) * | 2018-02-07 | 2021-10-13 | ▲無▼▲錫▼小天鵝電器有限公司Ｗｕｘｉ Ｌｉｔｔｌｅ Ｓｗａｎ Ｅｌｅｃｔｒｉｃ Ｃｏ．，Ｌｔｄ． | Drum type 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 |
| US11767630B2 (en) | 2019-12-06 | 2023-09-26 | 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 |
|---|---|
| CN105155218A (en) | 2015-12-16 |
| CN105155217A (en) | 2015-12-16 |
| CN102864611A (en) | 2013-01-09 |
| CN102864611B (en) | 2016-02-17 |
| CN105155217B (en) | 2018-01-02 |
| CN105155220A (en) | 2015-12-16 |
| CN105155218B (en) | 2018-06-01 |
| CN105133254A (en) | 2015-12-09 |
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Effective date of registration: 20211201 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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