CN102864611A - Driving assembly of dual-powered washing machine - Google Patents
Driving assembly of dual-powered washing machine Download PDFInfo
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- CN102864611A CN102864611A CN2011101901891A CN201110190189A CN102864611A CN 102864611 A CN102864611 A CN 102864611A CN 2011101901891 A CN2011101901891 A CN 2011101901891A CN 201110190189 A CN201110190189 A CN 201110190189A CN 102864611 A CN102864611 A CN 102864611A
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- clutch
- clutch ring
- gear
- ring
- planetary gear
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
- D06F37/30—Driving arrangements
- D06F37/40—Driving arrangements for driving the receptacle and an agitator or impeller, e.g. alternatively
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- 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
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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
- D06F37/20—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 driving assembly of a full automatic dual-powered washing machine. The driving assembly comprises an electromotor, a transmission mechanism and a clutch mechanism, wherein the clutch mechanism is respectively blocked between a lower slot and an upper slot by means of an up-and-down movement along an axial direction to form a dual-powdered washing working condition or a dehydration working condition. The driving assembly has the following advantages of compact structure, small volume, high transmission strength and exact control.
Description
Technical field
What the present invention relates to is that a kind of two-power washing machine drives assembly, concrete, and what the present invention relates to is that a kind of washing machine drives usefulness, comprises the driving assembly of the integrated design of motor, deceleration assembly and clutch.
Background technology
CN201020278865 discloses a kind of Washing machine linkage clutch mechanism, this documents is thought, its goal of the invention is for a kind of two-power washing machine is provided, concrete, described linkage clutch mechanism has driving shaft 1 and propeller shaft sleeve 2, driving shaft 1 rotates and is arranged in the propeller shaft sleeve 2, be fixedly connected with ring gear 3 and driving-disc 9 on the driving shaft 1, driving-disc 9 is positioned at ring gear 3 belows, be fixedly connected with external toothing 4 on the propeller shaft sleeve 2, be provided with the planetary gear 5 that meshes simultaneously with above-mentioned two gear rings between gear 3 and the external toothing 4, planetary gear 5 is 4 spur gears, be arranged on the planetary gear retainer 6 with external tooth by the gear shaft rotation, planetary gear retainer 6 outside socket clutch tooth circles 7, but clutch gear ring 7 slides with 6 engagements of planetary gear retainer and above-below direction, clutch gear ring 7 lower ends are 10 gear shapings 71 of distribution evenly, 10 slots 91 that driving-disc 9 circumference outer ends evenly distribute and gear shaping 71 matches, clutch gear ring 7 tops are provided with solenoid 8, be provided with spring between clutch gear ring 7 and the solenoid 8, driving shaft 1 bottom connects DD direct driving motor 10 by spline housing 11.1: 2.5 differential ratio can be set between external toothing 4 and the gear 3, also can synchronizedly rotate, can configure by concrete needs.
The impeller of described washing machine and driving shaft 1 are connected, interior bucket is connected with propeller shaft sleeve 2, the groundwork state of washing machine is divided into washing operating mode and dehydration condition, when washing machine is in the washing operating mode, solenoid 8 is in electriferous state, clutch gear ring 7 overcomes the spring upward sliding under the magnetic effect of solenoid 8, clutch gear ring 7 is in disengaged position with ring gear 3, DD direct driving motor 10 drive driving shafts 1 rotation this moment, driving shaft 1 drives and drives ring gear 3 rotations when impeller rotates, ring gear 3 drives planetary gear 5 rotations, planetary gear 5 drives external toothing 4 again and rotates, external toothing 4 drives propeller shaft sleeve 2 and rotates, because the transition by planetary gear 5, the direction of rotation of external toothing 4 and ring gear 3, so that driving shaft 1 and propeller shaft sleeve 2 relative backward rotation, thereby the impeller of washing machine under a power source and the bidirectional rotation of interior bucket formed.
When washing machine is in dehydration condition, solenoid 8 stops charged, clutch gear ring 7 is down sliding under spring and effect self gravitation, the gear shaping 71 of clutch gear ring 7 lower ends inserts in the slot 91 of slot dish 9, clutch gear ring 7 and 9 lockings of slot dish, namely with driving shaft 1 locking, the meshing relation of clutch gear ring 7 and planetary gear retainer 6 and planetary gear 5 and ring gear 3, the meshing relation of external toothing 4, so that locked between ring gear 3 and the external toothing 4, driving shaft 1 and propeller shaft sleeve 2 rotating in same directions, thus the impeller of washing machine under a power source and the rotating Vortex of interior bucket formed.
CNCN201020278812.X, CN201020155564.X, CN201020124445.8 disclose similar structure.
Label in the foregoing is the original mark of document that is cited, and shows principle and the structure of understanding documents just to clear at this, described sequence number and corresponding parts, and the described component names of the following content of the present invention and sequence number are irrelevant.
Define about two-power washing machine:
The definition of the standard C AS113-2005 of China Association for Standardization is: impeller or paddle and interior bucket according to set decide rotating speed and decide rotating ratio turn round washing clothes.
The definition of the light industry standard QB/T2823-2006 of the People's Republic of China (PRC) is: drive respectively impeller and interior bucket turns round according to rotating speed and the rotating ratio set by two power.
According to described definition, obviously, the disclosed technical scheme of above-mentioned documents 1-4 can't realize its goal of the invention, in view of this, the present invention proposes improved technical scheme, and two-power washing machine of the present invention drives assembly, can really realize described double dynamical washing.
Summary of the invention
The object of the present invention is to provide a kind of two-power washing machine to drive assembly, concretely, described driving assembly comprises motor, transmission mechanism and clutch, for full-automatic two-power washing machine provides a kind of simple in structure, volume is little, vibration and noise are little driving assembly.
Driving assembly of the present invention comprises: motor, transmission mechanism, clutch, damping noise-reducing structure and housing, described housing comprises installing plate 12, upper support 13 and U-shaped motor stator installed part 18 "; wherein; the top that is fixed on installing plate 12 that upper support 13 is coaxial, U-shaped motor stator installed part 18 " the coaxial below that is fixed on installing plate 12.
Described transmission mechanism and clutch are arranged on installing plate 12 and U-shaped motor stator installed part 18 " between in the space that forms;
The stator of described motor is fixed on motor stator installed part 18 " lateral surface on, outer rotor for motor 18 ' is fixed on the end, lower end of power shaft 17;
With power shaft 17, bearing and U-shaped motor stator installed part 18 " coaxial fixing, described power shaft 17 rotating being fixed in the bearing; Motor stator 18 is fixed on U-shaped motor stator installed part 18 " lateral surface on; Bearing and water seal and output sleeve 16 are set between installing plate 12 and upper support 13, then that upper support 13 and installing plate 12 is coaxial fixing; On the downside that is fixed on installing plate 12 that solenoid 11 is coaxial; Place according to the order of sequence the parts of clutch and transmission mechanism in the central space of U-shaped motor stator installed part 18 ' inner space and solenoid 11, then U-shaped motor stator installed part 18 ' is fixed on the installing plate 12, at last outer rotor for motor 18 ' is fixed on the power shaft 17.
The lateral surface of the peripheral components of described transmission mechanism is provided with axial straight-tooth, and the medial surface of the clutch ring 8 of clutch arranges axial straight-tooth, the two engagement also can move to axial, clutch is selected one part parts to transmission mechanism and is braked or obvolvent, forms washing operating mode or the dehydration condition of two-power washing machine.
The peripheral components of described transmission mechanism is planetary gear retainer 6, described planetary gear retainer 6 can be U-shaped, or the circle type, its lateral surface is provided with axial straight-tooth, cooperate the axial straight-tooth of the medial surface of clutch ring, can form the part parts of transmission mechanism are braked or obvolvent.
Described clutch comprises clutch ring 8, arranged outside solenoid 11 at clutch ring 8, can be so that clutch ring 8 moves up vertically, the dead spring 10 that is in contact with it is set above clutch ring 8, the upper and lower end parts of described clutch ring all arranges gear shaping, described gear shaping is corresponding upper draw-in groove 21 and lower bayonet slot 3 respectively, and moving up and down by clutch ring, select one with upper draw-in groove 21 and lower bayonet slot 3 clampings, the lateral surface of planetary gear retainer 6 is provided with axial straight-tooth, and the medial surface of the clutch ring of clutch arranges axial straight-tooth, and the two engagement also can move to axial.
Described clutch ring is the composite clutch circular structure, comprises clutch ring overcoat and clutch ring liner.
The steel material that described clutch ring overcoat adopts electromagnetic force to adsorb, and the clutch ring liner adopts aluminium alloy.
Be provided with clutch ring internal tooth 25 on the medial surface of described clutch ring liner 24, lower gear shaping 28 is set in its lower end; Be provided with gear shaping at clutch ring overcoat 23.
Lower positioning tooth 30 and at least one fixing hole 33 of described clutch ring overcoat 23; Lateral surface at clutch ring liner 24 is provided with at least one fixedly projection 26, is provided with location chimb 27, holddown groove 29 along its lower end; Fixing hole 33 and fixedly projection 26 is corresponding one by one, and holddown groove 29 is corresponding one by one with lower positioning tooth 30.
The clutch ring internal tooth 25 of described clutch ring liner 24 and the top between its outer surface can arrange a circle L-type convex shoulder 36, so that a groove is formed at clutch ring liner 24 and clutch ring overcoat 23 tops, spring lining ring 9 just in time can rotatablely be shelved in the described groove by described L-type convex shoulder 36.
Described clutch ring overcoat 23 can be shaped to one with clutch ring liner 24, so that lower positioning tooth 30 and holddown groove 29 coincide, fixedly projection 26 and fixing hole 33 are socketed, so that clutch ring overcoat 23, clutch ring liner 24 are fixedly connected.
The corresponding draw-in groove of the gear shaping of described composite clutch ring 8 upper and lower end parts can preferably equally distributedly arrange 4-10, and described fixing hole 33 and corresponding fixedly projection 26 can preferably arrange 3-6.
Described upper draw-in groove independently is arranged on the top of transmission mechanism regularly.
Described upper draw-in groove 21 can be arranged on the iron core frame of solenoid 11, perhaps is arranged on the periphery of installing plate 12 central circular holes.
Described driving assembly is characterized in that the periphery of the circular port that described installing plate 12 forms in the central having formed support 20 and upper draw-in groove 21, and described support 20 upwards presents similar “ I " perk, and the space under it just in time forms draw-in groove 21.
Described driving assembly, the periphery that it is characterized in that described medium pore at the installing plate assembly arranges damping noise abatement part 19, and described vibration absorbing low noise spare 19 comprises on the support 20 socket and fixes an elastic component 22, thereby formed vibration absorbing low noise spare 19, both can damping, can also reduce noise.
Described driving assembly, it is characterized in that described damping noise-reducing structure also is included in arranges a spring lining ring 9 between spring 10 and the clutch ring 8, described spring lining ring 9 can slide in the groove that is shelved on clutch ring 8 tops that rotates, and described spring 10 is shelved on the spring lining ring 9; Preferably, also can place a spring lining ring in upper support 13 bottoms.
Described lower bayonet slot 3 is arranged on the clutch discs 2 that is fixed on the power shaft 17, the lower gear shaping 28 of corresponding clutch ring 8.
Described transmission mechanism can be, comprise a U-shaped planetary gear retainer 6, in the inboard of described U-shaped planetary gear retainer 6 ring gear 7 is set, several planetary gears 5 are set in the inboard of ring gear 7, described planetary gear 5 is arranged on the planetary gear retainer 6 by planet pin is rotating, be fixedly installed external gear 4 on the power shaft 17, external gear 4 is by the tooth engagement of planetary gear 5 and ring gear 7 inboards, ring gear 7 and output sleeve 16 are fixedly connected, described output sleeve hollow, the middle rotating output shaft 17 ' that is provided with.
The planet circular system of described transmission mechanism can also be, the planetary gear retainer 6 that comprises a garden round, at described planetary gear retainer 6 inner surfaces the planetary gear axle sleeve is set, also have several planetary gears 5, described planetary gear 5 is bevel planet gears, and its axle is rotating to be arranged in the axle sleeve, and taper fluted disc 34 and output sleeve 16 are fixedly connected, described output sleeve hollow, the middle rotating output shaft 17 ' that is provided with; On clutch discs 2, also be provided with the taper fluted disc 35 with bevel planet gear 5 engagements; Described planetary gear 5 can also be duplex differential planetary bevel gear, and its bevel gear differential is than preferred 1: 2-4.
Described transmission mechanism can also be, comprise a U-shaped planetary gear retainer 6, in described U-shaped planetary gear retainer inboard ring gear 7 is set, ring gear 7 and output sleeve 16 are fixedly connected, described output sleeve hollow, the middle rotating output shaft 17 ' that is provided with; In the inboard of ring gear 7 several planetary gears 5 are set, are fixedly installed external gear 4 on the power shaft 17, external gear 4 is by the engagement between the planetary gear 5, and and the tooth of ring gear 7 inboards form meshing relation; Another planetary gear retainer 6 ' and output shaft 17 ' are fixedly connected, the planetary gear 5 on it and external gear 4 engagements; Described planetary gear 5 arranges 4-6 usually, preferred 4; The height of the adaptive clutch ring 8 of height of described U-shaped or circle shape planetary gear retainer 6 gets final product.
The present invention can realize the driving of full-automatic two-power washing machine, when washing machine is in the washing operating mode, solenoid 11 is in electriferous state, clutch ring 8 is under the magnetic effect of solenoid 11, overcome the spring force upward sliding, the lower gear shaping 28 of clutch ring 8 and the lower bayonet slot of clutch discs 23 break away from, simultaneously, the upper gear shaping 32 of clutch ring 8 and 21 clampings of upper draw-in groove are braked planetary gear retainer 6; Driven by motor power shaft 17 rotations this moment, power shaft 17 directly or Indirect driven output shaft 17 ' and the impeller that connects firmly on it rotate, drive output sleeve 16 by gear train simultaneously and connect firmly interior bucket counter-rotation on it, form double dynamical washing mode;
When washing machine is in dehydration condition, stop to solenoid 11 power supplies, clutch ring 8 is under the effect of spring and self gravitation, down sliding vertically, the lower gear shaping 28 of clutch ring 8 inserts in the lower bayonet slot 3 of clutch discs 2, clutch ring 8 and lower bayonet slot 3 obvolvents, the rotating Vortex that drives impeller and interior bucket under a power source forms dehydration mode.
The present invention has following features:
(1), adopt planar row star wheels transport mechanism and electromagnetic clutch mechanism, compact conformation, volume are little, precise control;
(2), U-shaped planetary gear retainer has external tooth, cooperates with the internal tooth of clutch ring, can realize easily washing the simple conversion between operating mode and the dehydration condition;
(3) adopt the DD direct driving motor, can namely stop and namely stop, omitted the skidding assembly of legacy equipment, effectively saved the space, omitted the parts such as common belt and belt pulley, reduced significantly vibrations and noise.
Description of drawings
For content of the present invention is more likely to be clearly understood, below the specific embodiment and by reference to the accompanying drawings of basis, the present invention is further detailed explanation, wherein:
Fig. 1 is that two-power washing machine of the present invention drives in the assembly each component locations structural representation;
Fig. 2,3 is that two-power washing machine of the present invention drives in the assembly positional structure schematic diagram of upper support and installing plate assembly;
Fig. 4 is that two-power washing machine of the present invention drives in the assembly structural representation of clutch ring assembly;
Fig. 5 is that two-power washing machine of the present invention drives in the assembly clutch state structural representation;
Fig. 6 is that two-power washing machine of the present invention drives the assembly integral schematic diagram;
Fig. 7 is that two-power washing machine of the present invention drives the transmission mechanism of assembly and a kind of embodiment of clutch;
Fig. 8 is that two-power washing machine of the present invention drives the transmission mechanism of assembly and the another kind of embodiment of clutch;
Fig. 9 is that two-power washing machine of the present invention drives the transmission mechanism of assembly and another embodiment of clutch;
Figure 10 is a kind of embodiment that also has that two-power washing machine of the present invention drives the transmission mechanism of assembly and clutch;
In order more clearly to understand the present invention, below be title and the corresponding sequence number of each parts, particularly, 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, solenoid 11, installing plate 12, upper support 13, draw-in groove 14, propeller shaft sleeve 15, output sleeve 16, power shaft 17, output shaft 17 ', motor stator 18, outer rotor for motor 18 ', U-shaped motor stator installed part 18 " vibration absorbing low noise spare 19, support 20; upper draw-in groove 21, elastic component 22, clutch ring overcoat 23; clutch ring liner 24, clutch ring internal tooth 25, fixedly projection 26; location chimb 27, lower gear shaping 28, holddown 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.
The specific embodiment
In order further to understand the present invention, below provide concrete embodiment.
Embodiment 1
The present embodiment has provided the integral body of driving assembly of the present invention and described, and is specific as follows:
Referring to attached Fig. 1 and 2, and in conjunction with other accompanying drawings, can clearly understand the described technical scheme of the present embodiment, described two-power washing machine drives assembly and comprises: motor, transmission mechanism, clutch.
Described motor is as power set, be connected with transmission mechanism with specification or the described variety of way of prior art, described motor, it can be the DD direct driving motor, certainly, a kind of not preferred mode also can adopt motor commonly used in conjunction with transmission mechanism of the present invention and clutch, also can obtain than the better working method of prior art.
Clutch and transmission mechanism link with specification or the described mode of prior art, by braking or the binding to the transmission mechanism privileged site, so that transmission mechanism drives interior bucket, the impeller of washing machine, form washing operating mode or the dehydration condition of full-automatic two-power washing machine.
Transmission mechanism should comprise deceleration and power conversion, and described power conversion typically refers to the respectively driving that a power input realizes internal bucket and impeller, and in the present invention, described transmission mechanism should form double dynamical washing mode; Described deceleration can be that impeller and interior bucket are slowed down respectively with respect to input speed, also can be that only internal bucket slows down.
Referring to accompanying drawing 1,2, and in conjunction with other accompanying drawings, described transmission mechanism comprises power shaft 17 and output shaft 17 ', and output sleeve 16, output shaft 17 ' is arranged in the output sleeve 16 rotationally, and the output of output shaft 17 ' and output sleeve 16 is fixedly connected with respectively impeller and the interior bucket of washing machine.
Spline joint DD direct driving motor 18 can be passed through in power shaft 17 bottoms, and perhaps, and motor shaft is wholely set.
Described clutch ring 8, can select one with power shaft 17 and output sleeve 16 with certain directly or indirectly mode bind together, form the dehydration condition of washing machine; Perhaps, so that power shaft separates with output sleeve, form double dynamical washing operating mode of the present invention.
When washing machine was in the washing operating mode, solenoid 11 was in electriferous state, and clutch ring 8 is under the magnetic effect of solenoid 11, overcome the spring force upward sliding, the lower gear shaping 28 of clutch ring 8 and the lower bayonet slot of clutch discs 23 break away from, simultaneously, and the upper gear shaping 32 of clutch ring 8 and 21 clampings of upper draw-in groove; DD direct driving motor 18 band driven input shafts 17 rotations this moment, power shaft 17 directly or Indirect driven output shaft 17 ' and the impeller that connects firmly on it rotate, drive output sleeve 16 by gear train simultaneously and connect firmly interior bucket counter-rotation on it, form double dynamical washing mode.
When washing machine is in dehydration condition, stop to solenoid 11 power supplies, clutch ring 8 is under the effect of spring and self gravitation, down sliding vertically, the lower gear shaping 28 of clutch ring 8 inserts in the lower bayonet slot 3 of clutch discs 2, clutch ring 8 and lower bayonet slot 3 lockings, the rotating Vortex that drives impeller and interior bucket under a power source forms dehydration mode.
What the present embodiment related to is the installing plate assembly, referring to accompanying drawing 3, and in conjunction with other accompanying drawings, specific as follows:
Usually, the installing plate that drives assembly is integrated and is stamped to form, and still, in the process that realizes goal of the invention of the present invention, the installation version of single punching press may cause the complexity of technique, and not necessarily can realize flexibly technical scheme of the present invention.
The present invention proposes a kind of simple technical scheme, the installing plate assembly is split into installing plate 12, upper support 13, described installing plate 12 and upper support 13 adopt the mode of prior art, for example the mode of punching press is prepared from, and then they is adopted riveted joint or coaxial being fixed together of other modes.
Between described installing plate 12 and upper support 13, bearing and water seal can be set.
Described installing plate 12 is except installing hole and reinforcement that prior art is commonly used, especially, the periphery of the circular port that forms in the central, pass through prior art, for example punching press has formed support 20 and upper draw-in groove 21 simultaneously, and is preferred, described support 20 upwards presents similar “ I " perk, and the space under it just in time forms draw-in groove 21.
Because when clutch ring 8 is upwards adsorbed by solenoid 11, clutch ring 8 and upper gear shaping 32 can clash into installing plate 12, support 20 and upper draw-in groove 21, cause vibrations and noise, therefore, be socketed and fix an elastic component 22 at each support 20, thereby formed vibration absorbing low noise spare 19, both can damping, can also reduce noise.
The description of the composite clutch ring that the present embodiment relates to, referring to accompanying drawing 4, and in conjunction with other accompanying drawings, specific as follows:
Described clutch ring 8, its inside arranges axial straight-tooth, can with the outside straight-tooth engagement of the miscellaneous part of transmission mechanism, its upper and lower end parts vertically arranges respectively gear shaping 32 and lower gear shaping 28.
Because similar gear ring, it is comparatively easy to make with the aluminium alloy mode, and cost is low, still, can't adopt electromagnetic mode absorption, if adopt steel part fully, cost is very high, and the present invention proposes a kind of composite clutch circular structure.
Described composite clutch ring 8, comprise clutch ring overcoat 23 and clutch ring liner 24, preferably, the steel material that clutch ring overcoat 23 adopts electromagnetic force to adsorb, described steel material can be selected from prior art, and clutch ring liner 24 adopts aluminium alloy, equally also can select suitable material from prior art, and their processing technology can similarly be used for reference in the technical scheme from prior art.
Be provided with clutch ring internal tooth 25, fixedly projection 26, location chimb 27, holddown groove 29 and lower gear shaping 28 on the clutch ring liner 24, at the clutch ring internal tooth 25 of clutch ring liner 24 and the top between its outer surface one circle L-type convex shoulder 36 can be set.
Be provided with lower positioning tooth 30, upper gear shaping 32 and fixing hole 26 on the clutch ring overcoat 23.
Preferably, clutch ring overcoat 23 can roll forming, so that lower positioning tooth 30 and holddown groove 29 coincide, fixedly projection 26 and fixing hole 33 are socketed, so that clutch ring overcoat 23, clutch ring liner 24 are fixedly connected; The combination of lower positioning tooth 30 and holddown groove 29 has increased the intensity of time gear shaping 28, can stand the impact under the dehydration condition.
Preferred evenly distribution 4-10 of the gear shaping of described composite clutch ring 8 upper and lower end parts.
Preferably, clutch ring internal tooth 25 and the top between its outer surface at 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 form a groove, spring lining ring 9 just in time can rotatablely be shelved in the described groove, and is same, preferably, upper support 13 bottoms also arrange a groove, can place another spring lining ring.
What the present embodiment was described is the clutch principle, referring to accompanying drawing 5, and in conjunction with other accompanying drawings, specific as follows:
Fix a clutch discs 2 on the power shaft 17, lower bayonet slot 3 is set on the clutch discs 2; The edge of installing plate 12 centre bores is provided with draw-in groove 21, and the upper and lower end parts of clutch ring 8 is provided with gear shaping 32 and lower gear shaping 28, can make lower gear shaping 28 clampings under the effect of gravity and spring, under the effect of electromagnetic force can with upper draw-in groove 21 clampings.
Described clutch discs can be independent the setting, also can be the part of rotor core, and preferred clutch discs 2 is independent settings.
To straight-tooth, cooperate the outboard spurs of the parts of transmission mechanism in conjunction with the inner shafts of clutch ring 8, can realize the braking between the transmission mechanism parts and obvolvent, namely realize washing operating mode and the dehydration condition of two-power washing machine.
Other are identical with embodiment 1, and different is that the transmission mechanism and the clutch that adopt in the present embodiment are specific as follows:
Referring to accompanying drawing 1,2,7, and in conjunction with other accompanying drawings, power shaft 17 and output shaft 17 ' one perhaps connect firmly in other modes of prior art and are integral, and, under this mode, do not have moderating process between power shaft 17 and the output shaft 17 ' that is.
Be fixed with clutch discs 2 at power shaft 17, described fixing can be that spline 1 is fixing, or other modes of prior art fix, and are provided with a plurality of lower bayonet slots 3 in clutch discs 2, the lower gear shaping 28 of corresponding clutch ring 8.
On the top of transmission mechanism, and be independent of the position of transmission mechanism, be fixedly installed draw-in groove 21, the upper gear shaping 32 of corresponding clutch ring 8.
Described upper draw-in groove 21 can be arranged on the iron core frame of solenoid 11, perhaps is arranged on the installing plate 12, preferably is arranged on the periphery of installing plate 12 central circular holes.
A U-shaped planetary gear retainer 6, in the inboard of described U-shaped planetary gear retainer 6 ring gear 7 is set, several planetary gears 5 are set in the inboard of ring gear 7, described planetary gear 5 is arranged on the planetary gear retainer 6 by planet pin is rotating, be fixedly installed external gear 4 on the power shaft 17, external gear 4 is by the tooth engagement of planetary gear 5 and ring gear 7 inboards, ring gear 7 and output sleeve 16 are fixedly connected, described output sleeve hollow, the middle rotating output shaft 17 ' that is provided with.
Described planetary gear 5 arranges 4-6 usually, preferred 4.
The arranged outside of U-shaped planet retainer has axial straight-tooth, can with the straight-tooth engagement of the inboard of clutch ring 8, they can move axially relatively.
Just as described in the prior art, similarly drive unit is when realizing double dynamical washing (comprising common mode of washing and dewatering type) mode and dewatering type, need two elemental motions, braking to certain parts of driving mechanism, and to the obvolvent between the driving mechanism parts, the result of obvolvent wants transmission mechanism and power shaft 17 unitary rotation, and the result of braking will make obvolvent invalid, and certain parts be braked the realization that causes washing operating mode.
During the washing operating mode, solenoid 11 is charged, clutch ring 8 upward sliding vertically under magneticaction, the lower gear shaping 28 of clutch ring 8 breaks away from lower bayonet slots 3, and the upper gear shaping 32 of clutch ring 8 inserts in the upper draw-in groove 21, because upper draw-in groove 21 is independent of transmission mechanism and is fixed, therefore, clutch ring 8 is braked, and clutch ring 8 causes planet retainer 6 also to be braked with the meshing relation of planetary gear retainer 6, at this moment, power shaft 17 rotates and causes output shaft 17 ' rotating in same direction; Be fixed on external gear 4 rotating in same directions on the power shaft 17, drive planetary gear 5 backward rotation, also be actuated to power shaft 17 counter-rotation with the ring gear 7 of its engagement; The impeller and the interior bucket that connect respectively with them present backward rotation, form described double dynamical washing mode.
When washing machine is in dehydration condition, solenoid 11 stops charged, clutch ring 8 is under spring and effect self gravitation, down sliding vertically, the upper gear shaping 32 of clutch ring 8 and upper draw-in groove 21 break away from, the lower gear shaping 28 of clutch ring 8 inserts in the lower bayonet slot 3 of clutch discs 2, clutch ring 8 and lower bayonet slot 3 lockings; The meshing relation of planet retainer 6 and clutch ring 8 causes planet circular system and power shaft 17 obvolvents, when power shaft 17 rotates, and output sleeve 16 and output shaft 17 ' rotating in same direction, thus formed described dehydration mode.
A kind of optional technical scheme, described lower bayonet slot 3 can be individual components that is fixed on the power shaft 17, also can be motor rotor or a part that drives belt pulley.
The transmission mechanism part of the present embodiment can specifying with reference to application before the applicant of the present invention and the CNCN03103939.1 that authorizes.
Other are identical with embodiment 1, and different is that the driver that adopts in the present embodiment is specific as follows:
Referring to accompanying drawing 8, power shaft 17 and output shaft 17 ' split namely, under this mode, have moderating process between power shaft 17 and the output shaft 17 '.
Be fixed with clutch discs 2 at power shaft 17, described fixing can be that spline 1 is fixing, or other modes of prior art fix, and are provided with a plurality of lower bayonet slots 3 in clutch discs 2, the lower gear shaping 28 of corresponding clutch ring 8.
Independently be fixedly installed draw-in groove 21 on the top of transmission mechanism, the upper gear shaping 32 of corresponding clutch ring 8.
A U-shaped planetary gear retainer 6, in described U-shaped planetary gear retainer inboard ring gear 7 is set, several planetary gears 5 are set in the inboard of ring gear 7, be fixedly installed external gear 4 on the power shaft 17, external gear 4 is by the engagement between the planetary gear 5, and and the tooth of ring gear 7 inboards form meshing relation, ring gear 7 and output sleeve 16 are fixedly connected, described output sleeve hollow, the middle rotating output shaft 17 ' that is provided with.
Another planetary gear retainer 6 ' and output shaft 17 ' are fixedly connected, the planetary gear 5 on it and external gear 4 engagements.
The arranged outside of U-shaped planetary gear retainer 6 has axial straight-tooth, can with the straight-tooth engagement of the inboard of clutch ring 8, they can axially relatively move.
The side height of U-shaped planetary gear retainer 6 can be very short, also can be higher, as long as when it highly is suitable for clutch ring 8 and moves up and down, realize getting final product to the braking of planetary gear retainer and with the obvolvent action of clutch discs 2.
During the washing operating mode, solenoid 11 is charged, clutch ring 8 upward sliding vertically under magneticaction, the lower gear shaping 28 of clutch ring 8 breaks away from lower bayonet slot 3, the upper gear shaping 32 of clutch ring 8 inserts in the upper draw-in groove 21, and clutch ring 8 is locked, and clutch ring 8 causes planet retainer 6 also to be braked with the meshing relation of planetary gear retainer 6, at this moment, power shaft 17 rotates and causes output shaft 17 ' rotating in same direction; Be fixed on external gear 4 rotating in same directions on the power shaft 17, drive planetary gear 5 backward rotation, also be actuated to power shaft 17 counter-rotation with the ring gear 7 of its engagement; The impeller and the interior bucket that connect respectively with them present backward rotation, form described double dynamical washing mode.
When washing machine is in dehydration condition, solenoid 11 stops charged, clutch ring 8 is under spring and effect self gravitation, down sliding vertically, the lower gear shaping 28 of clutch ring 8 inserts in the lower bayonet slot 3 of clutch discs 2, clutch ring 8 breaks away from lower bayonet slot 3 lockings, the upper gear shaping 32 of clutch ring 8 and upper draw-in groove 21; The meshing relation of planet retainer 6 and clutch ring 8 causes planet circular system and power shaft 17 by obvolvent, when power shaft 17 rotates, and output sleeve 16 and output shaft 17 ' rotating in same direction, thus formed described dehydration mode.
A kind of optional technical scheme, described lower bayonet slot 3 can be individual components that is fixed on the power shaft, also can be the parts of motor rotor or belt pulley.
The transmission mechanism part of the present embodiment can specifying with reference to application before the applicant of the present invention and the CNCN03103939.1 that authorizes.
Other are identical with embodiment 1, and different is, adopt bevel planet gear and taper fluted disc in the planet circular system of the present embodiment, and are specific as follows:
Referring to accompanying drawing 9 power shafts 17 and output shaft 17 ' one, perhaps connect firmly in a similar fashion, that is, under this mode, there is not moderating process between power shaft 17 and the output shaft 17 '.
Be fixed with clutch discs 2 at power shaft 17, described fixing can be that spline is fixed, or other modes of prior art fix, and are provided with a plurality of lower bayonet slots 3 in clutch discs 2, the lower gear shaping 28 of corresponding clutch ring 8; On clutch discs 2, also be provided with the taper fluted disc 35 with bevel planet gear 5 engagements.
On the top of transmission mechanism, fixing draw-in groove 21, the upper gear shaping 32 of corresponding clutch ring 8 of being provided with independently.
The planetary gear retainer 6 of a garden round, in described planetary gear retainer 6 inboards the planetary gear axle sleeve is set, also have several bevel planet gears 5, bevel planet gear 5 axles are rotating to be arranged in the axle sleeve, taper fluted disc 34 and output sleeve 16 are fixedly connected, described output sleeve hollow, the middle rotating output shaft 17 ' that is provided with.
The arranged outside of planetary gear retainer 6 has axial straight-tooth, can with the straight-tooth engagement of the inboard of clutch ring 8, they can axially relatively move.
During the washing operating mode, solenoid 11 is charged, clutch ring 8 upward sliding vertically under magneticaction, the lower gear shaping 28 of clutch ring 8 breaks away from lower bayonet slot 3, the upper gear shaping 32 of clutch ring 8 inserts in the upper draw-in groove 21, and clutch ring 8 is locked, and clutch ring 8 causes planet retainer 6 also to be braked with the meshing relation of planet retainer 6, at this moment, power shaft 17 rotates and causes output shaft 17 ' rotating in same direction; The taper fluted disc 35 that is fixed on the clutch discs 2 rotates, and drives planetary gear 5 and rotates, and is also driven with the taper fluted disc 34 of its engagement; The impeller and the interior bucket that connect respectively with them present backward rotation, form described double dynamical washing mode.
When washing machine is in dehydration condition, solenoid 11 stops charged, clutch ring 8 is under spring and effect self gravitation, down sliding vertically, the lower gear shaping 28 of clutch ring 8 inserts in the lower bayonet slot 3 of clutch discs 2, clutch ring 8 breaks away from lower bayonet slot 3 lockings, the upper gear shaping 32 of clutch ring 8 and upper draw-in groove 21; The meshing relation of planet retainer 6 and clutch ring 8 causes planet circular system and power shaft 17 obvolvents, when power shaft 17 rotates, and output sleeve 16 and output shaft 17 ' rotating in same direction, thus formed described dehydration mode.
Other are identical with embodiment 7, and different is, the planetary gear 5 described in the present embodiment is duplex planet bevel gears, and its bevel gear differential is than preferred 1: 2-4, and referring to accompanying drawing 10.
Embodiment 9
What the present embodiment was described is the mounting means of driving assembly of the present invention, concrete, process support 20 at the central circular hole part periphery that substantially presents flat installing plate 12, upper draw-in groove 21, bearing and water seal are set between upper support 13 and installing plate 12 and upper support 13 is fixed on the installing plate 12, then solenoid 11 is fixed on the installing plate 12, one U-shaped motor stator installed part 18 "; the stator of motor is fixed on its lateral surface; place according to the order of sequence the parts of clutch and transmission mechanism in the central space of U-shaped motor stator installed part 18 ' inner space and solenoid 11; then U-shaped motor stator installed part 18 ' is fixed on the installing plate 12, at last outer rotor for motor 18 ' is fixed on the power shaft 17.
Claims (26)
1. a two-power washing machine drives assembly, and comprising: motor, transmission mechanism, clutch, damping noise-reducing structure and housing is characterized in that described
Described housing comprises installing plate, upper support and U-shaped motor stator installed part, wherein, the top that is fixed on installing plate that upper support is coaxial, the below that is fixed on installing plate that U-shaped motor stator installed part is coaxial.
Described transmission mechanism and clutch are arranged in the space that forms between installing plate and the U-shaped motor stator installed part;
The stator of described motor is fixed on the lateral surface of motor stator installed part, and outer rotor for motor is fixed on the end, lower end of power shaft;
Output sleeve and output shaft are formed at the top at upper support and transmission mechanism.
2. the installation method of driving assembly according to claim 1 is characterized in that, power shaft, bearing and U-shaped motor stator installed part is coaxial fixing, and described power shaft is rotating to be fixed in the bearing; Motor stator is fixed on the lateral surface of U-shaped motor stator installed part; Bearing and water seal and output sleeve are set between installing plate and upper support, then that upper support and installing plate is coaxial fixing; On the downside that is fixed on installing plate that solenoid is coaxial; Place according to the order of sequence the parts of clutch and transmission mechanism in the central space of U-shaped motor stator installed part inner space and solenoid, then U-shaped motor stator installed part is fixed on the installing plate, at last outer rotor for motor is fixed on the power shaft.
3. driving assembly according to claim 1, the lateral surface that it is characterized in that the peripheral components of described transmission mechanism is provided with axial straight-tooth, and the medial surface of the clutch ring of clutch arranges axial straight-tooth, the two engagement also can move to axial, clutch is selected one part parts to transmission mechanism and is braked or obvolvent, forms washing operating mode or the dehydration condition of two-power washing machine.
According to claim 1 with 3 described driving assemblies, the peripheral components that it is characterized in that described transmission mechanism is the planetary gear retainer, described planetary gear retainer can be U-shaped, or the circle type, its lateral surface is provided with axial straight-tooth, cooperate the axial straight-tooth of the medial surface of clutch ring, can form the part parts of transmission mechanism are braked or obvolvent.
5. driving assembly according to claim 1, it is characterized in that described clutch comprises clutch ring, arranged outside solenoid at clutch ring, can be so that clutch ring moves up vertically, the dead spring that is in contact with it is set above clutch ring, the upper and lower end parts of described clutch ring all arranges gear shaping, described gear shaping is corresponding upper draw-in groove and lower bayonet slot respectively, and moving up and down by clutch ring, select one with upper draw-in groove and lower bayonet slot clamping, the lateral surface of planetary gear retainer is provided with axial straight-tooth, and the medial surface of the clutch ring of clutch arranges axial straight-tooth, and the two engagement also can move to axial.
6. driving assembly according to claim 5 is characterized in that described clutch ring is the composite clutch circular structure, comprises clutch ring overcoat and clutch ring liner.
7. driving assembly according to claim 6 is characterized in that the steel material that described clutch ring overcoat adopts electromagnetic force to adsorb, and the clutch ring liner adopts aluminium alloy.
8. driving assembly according to claim 6 is characterized in that being provided with the clutch ring internal tooth on the medial surface of clutch ring liner, in its lower end lower gear shaping is set; Outside clutch ring, put and be provided with gear shaping.
According to claim 6 with 8 described driving assemblies, it is characterized in that at the lower positioning tooth of clutch ring overcoat and at least one fixing hole; Lateral surface at the clutch ring liner is provided with at least one fixedly projection, is provided with location chimb, holddown groove along its lower end; Fixing hole and fixedly projection is corresponding one by one, and holddown groove is corresponding one by one with lower positioning tooth.
According to claim 6 with 8 described driving assemblies, it is characterized in that on clutch ring internal tooth and the top between its outer surface of clutch ring liner one circle L-type convex shoulder being set, so that a groove is formed at clutch ring liner and clutch ring overcoat top, the spring lining ring just in time can rotatablely be shelved in the described groove by described L-type convex shoulder.
11. driving assembly according to claim 1, it is characterized in that the clutch ring overcoat can be shaped to one with the clutch ring liner, so that lower positioning tooth and holddown groove coincide, fixedly projection and fixing hole are socketed, so that clutch ring overcoat, clutch ring liner are fixedly connected.
12. driving assembly according to claim 1 is characterized in that the corresponding draw-in groove of gear shaping of described composite clutch ring upper and lower end parts can the preferably equally distributed 4-10 of setting, it is individual that described fixing hole and corresponding fixedly projection can preferably arrange 3-6.
13. driving assembly according to claim 5 is characterized in that described upper draw-in groove independently is arranged on the top of transmission mechanism regularly.
14. driving assembly according to claim 13 is characterized in that described upper draw-in groove, can be arranged on the iron core frame of solenoid, perhaps is arranged on the periphery of installing plate central circular hole.
15. driving assembly according to claim 14, the periphery that it is characterized in that the circular port that described installing plate forms in the central, formed support and upper draw-in groove, described support upwards presents similar “ I " perk, and the space under it just in time forms draw-in groove.
16. according to claim 1 with 15 described driving assemblies, the periphery that it is characterized in that described medium pore at the installing plate assembly arranges damping noise abatement part, described vibration absorbing low noise spare comprises on the support socket and fixes an elastic component, thereby formed vibration absorbing low noise spare, both can damping, can also reduce noise.
17. driving assembly according to claim 1, it is characterized in that described damping noise-reducing structure also is included in arranges a spring lining ring between spring and the clutch ring, described spring lining ring can slide in the groove that is shelved on clutch ring top that rotates, and described spring is shelved on the spring lining ring; Preferably, also can place a spring lining ring in the upper support bottom.
18. driving assembly according to claim 1 is characterized in that described lower bayonet slot is arranged on the clutch discs that is fixed on the power shaft the lower gear shaping of corresponding clutch ring.
19. described driving assembly according to claim 1-5, it is characterized in that a described transmission mechanism comprises a U-shaped planetary gear retainer, inboard at described U-shaped planetary gear retainer arranges ring gear, in the inboard of ring gear several planetary gears are set, described planetary gear is arranged on the planetary gear retainer by planet pin is rotating, be fixedly installed external gear on the power shaft, external gear is by the tooth engagement of planetary gear and ring gear inboard, ring gear and output sleeve are fixedly connected, described output sleeve hollow, the middle rotating output shaft that is provided with.
20. described driving assembly according to claim 1-5, what it is characterized in that the planet circular system of transmission mechanism adopts is the planetary gear retainer of a garden round, at described planetary gear retainer inner surface the planetary gear axle sleeve is set, also have several planetary gears, described planetary gear is bevel planet gear, and its axle is rotating to be arranged in the axle sleeve, and taper fluted disc and output sleeve are fixedly connected, described output sleeve hollow, the middle rotating output shaft that is provided with; On clutch discs, also be provided with the taper fluted disc with the bevel planet gear engagement.
21. driving assembly according to claim 20 is characterized in that described planetary gear is duplex differential planetary bevel gear.
22. driving assembly according to claim 21 is characterized in that planetary gear is the duplex planet differential bevel gear, its bevel gear differential is than preferred 1: 2-4.
23. driving assembly according to claim 1, it is characterized in that the U-shaped planetary gear retainer that comprises at transmission mechanism, in described U-shaped planetary gear retainer inboard ring gear is set, ring gear and output sleeve are fixedly connected, described output sleeve hollow, the middle rotating output shaft that is provided with; In the inboard of ring gear several planetary gears are set, are fixedly installed external gear on the power shaft, external gear is by the engagement between the planetary gear, and and the tooth of ring gear inboard form meshing relation; Another planetary gear retainer and output shaft are fixedly connected, the planetary gear on it and external gear engagement.
24. described driving assembly is characterized in that described planetary gear arranges 4-6, preferred 4 usually according to claim 19-28.
25. described driving assembly according to claim 19-28 is characterized in that the height of the adaptive clutch ring of height of described U-shaped or circle shape planetary gear retainer gets final product.
26. realize the driving method of double dynamical washing machine according to the described driving assembly of aforementioned claim, it is characterized in that when washing machine is in the washing operating mode, solenoid is in electriferous state, clutch ring is under the magnetic effect of solenoid, overcome the spring force upward sliding, the lower gear shaping of clutch ring and the lower bayonet slot of clutch discs break away from, simultaneously, the upper gear shaping of clutch ring and upper draw-in groove clamping are braked the planetary gear retainer; Driven by motor power shaft rotation this moment, power shaft directly or Indirect driven output shaft and the impeller that connects firmly on it rotate, drive output sleeve by gear train simultaneously and connect firmly interior bucket counter-rotation on it, form double dynamical washing mode; When washing machine is in dehydration condition, stop to power to solenoid, clutch ring is under the effect of spring and self gravitation, down sliding vertically, the lower gear shaping of clutch ring inserts in the lower bayonet slot of clutch discs, clutch ring and lower bayonet slot obvolvent, the rotating Vortex that drives impeller and interior bucket under a power source forms dehydration mode.
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510646731.8A CN105155217B (en) | 2011-07-08 | 2011-07-08 | Two-power washing machine drive assembly composite clutch ring for clutch mechanism |
| CN201510646735.6A CN105155220A (en) | 2011-07-08 | 2011-07-08 | Vibration reduction and noise reduction structure of double power washing machine drive assembly |
| 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 |
| CN201510646747.9A CN105155218B (en) | 2011-07-08 | 2011-07-08 | A kind of two-power washing machine drive assembly housing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110190189.1A CN102864611B (en) | 2011-07-08 | 2011-07-08 | Two-power washing machine drives assembly |
Related Child Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510646788.8A Division CN105133254B (en) | 2011-07-08 | 2011-07-08 | Dual-power washing machine drive assembly clutch mechanism |
| CN201510646747.9A Division CN105155218B (en) | 2011-07-08 | 2011-07-08 | A kind of two-power washing machine drive assembly housing |
| CN201510646731.8A Division CN105155217B (en) | 2011-07-08 | 2011-07-08 | Two-power washing machine drive assembly composite clutch ring for clutch mechanism |
| CN201510646735.6A Division CN105155220A (en) | 2011-07-08 | 2011-07-08 | Vibration reduction and noise reduction structure of double power washing machine drive assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102864611A true CN102864611A (en) | 2013-01-09 |
| CN102864611B CN102864611B (en) | 2016-02-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510646735.6A Pending CN105155220A (en) | 2011-07-08 | 2011-07-08 | Vibration reduction and noise reduction structure of double power washing machine drive assembly |
| CN201110190189.1A Active CN102864611B (en) | 2011-07-08 | 2011-07-08 | Two-power washing machine drives assembly |
| CN201510646747.9A Active CN105155218B (en) | 2011-07-08 | 2011-07-08 | A kind of two-power washing machine drive assembly housing |
| CN201510646731.8A Active CN105155217B (en) | 2011-07-08 | 2011-07-08 | Two-power washing machine drive assembly composite clutch ring for clutch mechanism |
| CN201510646788.8A Active CN105133254B (en) | 2011-07-08 | 2011-07-08 | Dual-power washing machine drive assembly clutch mechanism |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
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| 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 (3)
| 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 |
| CN201510646731.8A Active CN105155217B (en) | 2011-07-08 | 2011-07-08 | Two-power washing machine drive assembly composite clutch ring for clutch mechanism |
| CN201510646788.8A Active CN105133254B (en) | 2011-07-08 | 2011-07-08 | Dual-power washing machine drive assembly clutch mechanism |
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| Country | Link |
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| CN (5) | CN105155220A (en) |
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| CN104294523A (en) * | 2013-07-17 | 2015-01-21 | 海尔集团公司 | Automatic multi-dimensional power pulsator washing machine |
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| CN109944023A (en) * | 2019-04-01 | 2019-06-28 | Tcl家用电器（合肥）有限公司 | Washing machine |
| CN110106666A (en) * | 2019-04-24 | 2019-08-09 | 卧龙电气驱动集团股份有限公司 | A kind of deceleration clutch integral type drive system |
| JP2020533108A (en) * | 2018-02-07 | 2020-11-19 | ▲無▼▲錫▼小天鵝電器有限公司Ｗｕｘｉ Ｌｉｔｔｌｅ Ｓｗａｎ Ｅｌｅｃｔｒｉｃ Ｃｏ．，Ｌｔｄ． | Drum type washing machine |
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| KR20210054814A (en) * | 2019-11-06 | 2021-05-14 | 엘지전자 주식회사 | Washing machine |
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| CN109944023A (en) * | 2019-04-01 | 2019-06-28 | Tcl家用电器（合肥）有限公司 | Washing machine |
| CN110106666A (en) * | 2019-04-24 | 2019-08-09 | 卧龙电气驱动集团股份有限公司 | A kind of deceleration clutch integral type drive system |
| 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 |
| CN112301678A (en) * | 2019-08-01 | 2021-02-02 | 无锡小天鹅电器有限公司 | Linkage mechanism, linkage device and clothes treatment equipment |
| 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 |
| WO2021109113A1 (en) * | 2019-12-06 | 2021-06-10 | Haier Us Appliance Solutions, Inc. | Washing machine appliance and motor assembly therefor |
| US11767630B2 (en) | 2019-12-06 | 2023-09-26 | Haier Us Appliance Solutions, Inc. | Washing machine appliance and motor assembly therefor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105133254A (en) | 2015-12-09 |
| CN105155218A (en) | 2015-12-16 |
| CN102864611B (en) | 2016-02-17 |
| CN105155220A (en) | 2015-12-16 |
| CN105155217B (en) | 2018-01-02 |
| CN105155218B (en) | 2018-06-01 |
| CN105133254B (en) | 2017-05-10 |
| CN105155217A (en) | 2015-12-16 |
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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: 242300 No.16 Chuangye North Road, Ningguo Economic and Technological Development Zone, Xuancheng, Anhui Province (Julong Industrial Park) Patentee before: Anhui Julong Transmission Technology Co.,Ltd. |