CN105155217B - Two-power washing machine drive assembly composite clutch ring for clutch mechanism - Google Patents
Two-power washing machine drive assembly composite clutch ring for clutch mechanism Download PDFInfo
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- CN105155217B CN105155217B CN201510646731.8A CN201510646731A CN105155217B CN 105155217 B CN105155217 B CN 105155217B CN 201510646731 A CN201510646731 A CN 201510646731A CN 105155217 B CN105155217 B CN 105155217B
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- clutch ring
- clutch
- tooth
- ring
- gear
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Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
- D06F37/30—Driving arrangements
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
- D06F37/30—Driving arrangements
- D06F37/40—Driving arrangements for driving the receptacle and an agitator or impeller, e.g. alternatively
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
- D06F37/20—Mountings, e.g. resilient mountings, for the rotary receptacle, motor, tub or casing; Preventing or damping vibrations
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
- D06F37/20—Mountings, e.g. resilient mountings, for the rotary receptacle, motor, tub or casing; Preventing or damping vibrations
- D06F37/206—Mounting of motor
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
- Retarders (AREA)
Abstract
The present invention relates to a kind of two-power washing machine drive assembly composite clutch ring for clutch mechanism, described composite clutch ring includes overcoat and liner, and clutch ring internal tooth is provided with the medial surface of the clutch ring liner, gear shaping under being set in its lower end；Outside clutch ring gear shaping is provided with set；The lower positioning tooth of setting and fixing hole are put outside the clutch ring；At least one fixed projection is provided with the lateral surface of clutch ring liner, its lower end is provided with positioning chimb, fixing groove；Fixing hole and fixed projection correspond, and fixing groove corresponds with lower positioning tooth.The present invention has the advantages of compact-sized, processing is simple, intensity is big.
Description
Technical field
The present invention relates to a kind of composite clutch ring of two-power washing machine drive assembly clutch.
Background technology
It is general in washing machine that clutch can be all set, past washing machine internal clutch mostly use ratchet, ratchet with
And there is the shortcomings of structure is complex, volume is larger, control is dumb in the cooperation of clutch driving lever, this arrangement of clutch.
CN201020278865 discloses a kind of Washing machine linkage clutch mechanism, and the documents think, its goal of the invention
It is to provide for a kind of two-power washing machine.
CN201762573U, also discloses that similar structures, but invent this arrangement of clutch provided equally exist structure compared with
For the shortcomings of complicated, volume is larger, control is not dumb accurate, practicality is little.
The present invention program solve the problems, such as to be to provide it is a kind of it is compact-sized, processing is simple, intensity is big, precise control, practicality
The strong composite clutch ring of property.
The content of the invention
It is concretely, described it is an object of the invention to provide a kind of two-power washing machine drive assembly composite clutch ring
Composite clutch ring include overcoat and liner, for drive assembly clutch provide it is a kind of it is simple in construction, processing is simple, intensity
High composite clutch ring.Drive assembly of the present invention includes：Motor, transmission mechanism, clutch, damping noise-reducing structure
And housing, described housing include installing plate 12, upper support 13 and U-shaped motor stator installed part 18 ", wherein, upper support 13
The coaxial top for being fixed on installing plate 12, the coaxial lower section for being fixed on installing plate 12 of U-shaped motor stator installed part 18 ".
Described transmission mechanism and clutch is arranged on shape between installing plate 12 and U-shaped motor stator installed part 18 "
Into space in；
The stator of described motor is fixed on the lateral surface of motor stator installed part 18 ", outer rotor for motor
18 ' are 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.
Input shaft 17, bearing and U-shaped motor stator installed part 18 " is coaxially fixed, and described input shaft 17 can turn
Dynamic fixation is within the bearing；Motor stator 18 is fixed on the lateral surface of U-shaped motor stator installed part 18 "；Installing
Bearing and water seal and output sleeve 16 are set between plate 12 and upper support 13, it is then that upper support 13 and installing plate 12 is coaxial
It is fixed；By being fixed on the downside of installing plate 12 coaxially of magnet coil 11；It is internal in U-shaped motor stator installed part 18 '
The central space of space and magnet coil 11 sequentially places the part of clutch and transmission mechanism, then by U-shaped motor stator
Sub- 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 of clutch
8 medial surface sets axial straight-tooth, and the two, which is engaged, can simultaneously move to axial, clutch select one to transmission mechanism
Section components are braked or obvolvent, form 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
The section components of paired transmission mechanism are braked or obvolvent.
Described clutch includes clutch ring 8, sets magnet coil 11 in the outside of clutch ring 8, can cause clutch
Circle 8 moves axially upward, the dead spring 10 that setting is in contact with it in the top of clutch ring 8, above and below described clutch ring
End is respectively provided with gear shaping, and described gear shaping corresponds to upper neck 21 and lower bayonet slot 3, and moving up and down by clutch ring, selected respectively
One with upper neck 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, which is engaged, can simultaneously move to axial.
Described clutch ring is composite clutch coil structures, including clutch ring overcoat and clutch ring liner.
Described clutch ring overcoat uses the steel material that electromagnetic force can be adsorbed, and clutch ring liner is closed using aluminium
Gold.
Clutch ring internal tooth 25 is provided with the medial surface of described clutch ring liner 24, gear shaping 28 under being set in its lower end；
Gear shaping is provided with clutch ring overcoat 23.
The lower positioning tooth 30 and at least one fixing hole 33 of described clutch ring overcoat 23；In the outer of clutch ring liner 24
At least one fixed projection 26 is provided with side, its lower end is provided with positioning chimb 27, fixing groove 29；The He of fixing hole 33
Fixed projection 26 corresponds, and fixing groove 29 corresponds with lower positioning tooth 30.
Top between the clutch ring internal tooth 25 of described clutch ring liner 24 and its outer surface can set a circle L-type
Convex shoulder 36, clutch ring liner 24 and the top of clutch ring overcoat 23 is caused to form a groove, bullet by described L-type convex shoulder 36
Spring lining ring 9 can be just 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 fixation
Groove 29 is 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 of the described upper and lower end parts of composite clutch ring 8 corresponds to neck preferably equally distributed setting 4-10, institute
Preferable setting 3-6 of the fixing hole 33 and corresponding fixed projection 26 stated.
The top for being fixedly provided in transmission mechanism of described upper neck independence.Described upper neck 21, can be set
On the iron core frame of magnet coil 11, or it is arranged on the periphery of the central circular hole of installing plate 12.
Described drive assembly, it is characterised in that the periphery for the circular port that described installing plate 12 is formed at its center, shape
Into support 20 and upper neck 21, similar " I are presented in described support 20 upwards " tilt, and the space under it is just formed
Neck 21.
Described drive assembly, it is characterised in that the periphery of the medium pore in installation board component sets damping to subtract
Make an uproar part 19, described vibration absorbing low noise part 19 includes being socketed on support 20 and fixes an elastic component 22, subtracts so as to form vibration damping
Make an uproar part 19, both noise can also be reduced 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, institute
The spring 10 stated is 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 being fixed on input shaft 17 2, the underthrust of corresponding clutch ring 8
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, several planetary gears 5 are set in the inner side of ring gear 7, 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 row
Star 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,
Centre is rotatably provided with output shaft 17 '.
The planetary gear train of described transmission mechanism is also possible that the planetary gear retainer 6 for including a garden round, in institute
The inner surface setting planetary gear axle sleeve of planetary gear retainer 6 stated, also several planetary gears 5, described planetary gear 5 are
Bevel planet gear, its axle are spindle rotationally arranged in axle sleeve, and taper fluted disc 34 and output sleeve 16 are fixedly connected, and described is defeated
It is hollow to go out axle sleeve, centre is rotatably provided with output shaft 17 '；It is additionally provided with what is engaged with bevel planet gear 5 in clutch discs 2
Taper fluted disc 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, is protected in described U-shaped planetary gear
Hold and ring gear 7 is set on the inside of frame, ring gear 7 and output sleeve 16 are fixedly connected, and described output sleeve is hollow, and centre can turn
Dynamic is provided with output shaft 17 '；Several planetary gears 5 are set in the inner side of ring gear 7, are fixedly installed on input shaft 17 outer
Gear 4, external gear 4 form meshing relation by the engagement between planetary gear 5, and with the tooth of the inner side of ring gear 7；Another
Planetary gear retainer 6 ' and output shaft 17 ' are fixedly connected, and planetary gear 5 and external gear 4 thereon engage；Described planet tooth
Wheel 5 generally sets 4-6, preferably 4；Described U-shaped or circle shape planetary gear retainer 6 height adaptation clutch ring 8
Height.
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 under the magnetic effect of magnet coil 11
8 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 neck 21, to row
Star-wheel retainer 6 is braked；Now motor driven input shaft 17 rotates, and input shaft 17 directly or indirectly drives output shaft
17 ' and connect firmly impeller thereon and rotate, while output sleeve 16 is driven by gear train and connects firmly interior bucket negative side thereon
To rotation, double dynamical washing mode is formed；
When washing machine is in dehydration condition, stop powering to magnet coil 11, clutch ring 8 is in spring and self gravitation
In the presence of, slide axially downward, the lower gear shaping 28 of clutch ring 8 is inserted in the lower bayonet slot 3 of clutch discs 2, and clutch ring 8 is with
The obvolvent of neck 3, impeller and the rotating Vortex of interior bucket is driven to form dehydration mode under a power source.
Described two-power washing machine drive assembly composite clutch ring for clutch mechanism, described drive assembly include electronic
Machine, transmission mechanism, clutch, damping noise-reducing structure and housing, the composite clutch ring in composite structure include clutch ring
Overcoat and clutch ring liner.Described clutch ring overcoat uses the steel material that electromagnetic force can be adsorbed, and clutch ring liner is adopted
Use aluminium alloy.Clutch ring internal tooth is provided with the medial surface of clutch ring liner, gear shaping under being set in its lower end；Outside clutch ring
Put and be provided with gear shaping.Positioning tooth and fixing hole under the setting in clutch ring overcoat 23；In the lateral surface of clutch ring liner
On be provided with least one fixed projection, along its lower end be provided with positioning chimb, fixing groove；A pair of fixing hole and fixed projection 1
Should, and fixing groove corresponds with lower positioning tooth.Top between the clutch ring internal tooth of clutch ring liner and its outer surface can
To set a circle L-type convex shoulder, make it that clutch ring liner and clutch ring overcoat top formation one are recessed by described L-type convex shoulder
Groove.It can be molded as one in clutch ring overcoat with clutch ring liner so that lower positioning tooth and fixing groove are coincide, fixed projection
It is socketed with fixing hole so that clutch ring overcoat, clutch ring liner are fixedly connected.In inserting for described composite clutch ring upper and lower end parts
Tooth can equally distributed setting 4-10, described fixing hole and preferable setting 3-6 of corresponding fixed projection.Clutch ring
It is molded as one after overcoat rolling with clutch ring liner, clutch ring overcoat seam crossing forms a tooth form seam.
The present invention has following features：
(1), using plane planetary gear transmission mechanism and electromagnetic clutch mechanism, compact-sized, 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 washers
Simple conversion between condition and dehydration condition；
(3) DD direct driving motors are used, 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.
Brief description of the drawings
In order that present disclosure is more likely to be clearly understood, below according to specific embodiment and with reference to 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 implementation of the transmission mechanism and clutch of two-power washing machine drive assembly of the present invention
Example；
Fig. 8 is another implementation of the transmission mechanism and clutch of two-power washing machine drive assembly of the present invention
Example；
Fig. 9 is another implementation of the transmission mechanism and clutch of two-power washing machine drive assembly of the present invention
Example；
Figure 10 is the transmission mechanism of two-power washing machine drive assembly of the present invention and also one kind of clutch
Embodiment；
It is the title of each part and corresponding sequence number, specifically, spline below in order to which the present invention is more clearly understood
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, magnet coil 11, installing plate 12, upper support 13, neck 14, propeller shaft sleeve 15, output sleeve 16, input shaft 17,
Output shaft 17 ', motor stator 18, outer rotor for motor 18 ', the U-shaped vibration absorbing low noise part 19 of motor stator installed part 18 ', branch
Frame 20, upper neck 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.
Embodiment
For a further understanding of the present invention, specific embodiment given below.
Embodiment 1
It is specific as follows this gives the whole description of drive assembly of the present invention：
Referring to attached Fig. 1 and 2, and other accompanying drawings are combined, the technical scheme described by the present embodiment, institute can be clearly understood from
The two-power washing machine drive assembly stated includes：Motor, transmission mechanism, clutch.
Described motor is as power set, in a manner of various described in specification or prior art and transmission mechanism
Connection, described motor, can be DD direct driving motors, certainly, a kind of not preferred mode, can also use conventional motor
With reference to the transmission mechanism and clutch of the present invention, working method more more preferable than prior art can be also obtained.
Clutch and transmission mechanism link in a manner of described by specification or prior art, by special to transmission mechanism
Determine the braking or binding at position so that the interior bucket of transmission mechanism driving washing machine, impeller, form full-automatic two-power washing machine
Washing operating mode or dehydration condition.
Transmission mechanism should include slowing down and power conversion, and the conversion of described power typically refers to a power input and realized
Driving respectively to interior bucket and impeller, in the present invention, described transmission mechanism should can form double dynamical washing mode；
Described deceleration, can be that impeller and interior bucket are slowed down respectively relative to input speed or only interior bucket subtracted
Speed.
Referring to accompanying drawing 1,2, and other accompanying drawings being combined, described transmission mechanism includes input shaft 17 and output shaft 17 ', and
Output sleeve 16, output shaft 17 ' are 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 axle or the mode that is fixedly connected without slowing down, or
Person is separated, is configured in a manner of appropriate gear train is slowed down.
The bottom of input shaft 17 can connect DD direct driving motors 18 by spline, or, and motor shaft is wholely set.It is described from
Close circle 8, can select one by input shaft 17 and output sleeve 16 by certain directly or indirectly in a manner of bind together, formed
The dehydration condition of washing machine；Or so that input shaft and output sleeve separation, form double dynamical washers of the present invention
Condition.
When washing machine is in washing operating mode, magnet coil 11 is in electriferous state, magnetic of the clutch ring 8 in magnet coil 11
Under suction effect, spring force upward sliding is overcome, the lower gear shaping 28 of clutch ring 8 and the lower bayonet slot 3 of clutch discs 2 depart from, meanwhile, from
Close upper gear shaping 32 and the clamping of upper neck 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 the impeller connected firmly thereon to rotate indirectly, while by gear train drive output sleeve 16 and admittedly
The interior bucket opposite direction of connection thereon rotates, and forms double dynamical washing mode.
When washing machine is in dehydration condition, stop powering to magnet coil 11, clutch ring 8 is in spring and self gravitation
Under effect, slide axially downward, the lower gear shaping 28 of clutch ring 8 is inserted in the lower bayonet slot 3 of clutch discs 2, clutch ring 8 and lower bayonet slot
3 lockings, impeller and the rotating Vortex of interior bucket is driven to form dehydration mode 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, which is integrated, is stamped to form, still, in the process for the goal of the invention for realizing the present invention
In, the installation version of single punching press may cause the complexity of technique, and not necessarily can flexibly realize the technical side of the present invention
Case.
The present invention proposes a kind of simple technical scheme, and installation board component is split into installing plate 12, upper support 13, described
Installing plate 12 and upper support 13 by the way of prior art, such as the mode of punching press is prepared, and then uses them
Riveting or other modes are coaxial is fixed together.
Bearing and water seal can be set between described installing plate 12 and upper support 13.
Described installing plate 12 especially, is formed at its center in addition to the mounting hole and reinforcement that prior art is commonly used
Circular port periphery, by prior art, such as punching press, while form support 20 and upper neck 21, it is preferred that described
Similar " I are presented in support 20 upwards " tilt, and the space under it just forms neck 21.
When being adsorbed upwards by magnet coil 11 due to clutch ring 8, clutch ring 8 and upper gear shaping 32 can hit installing plate 12, branch
Frame 20 and upper neck 21, cause vibrations and noise, therefore, be socketed on each support 20 and fix an elastic component 22, so as to
Vibration absorbing low noise part 19 is formd, both noise can also be reduced with damping.
Embodiment 3
The description for the composite clutch ring that the present embodiment is related to, referring to accompanying drawing 4, and other accompanying drawings are combined, it is specific as follows：Institute
The clutch ring 8 stated, its internal straight-tooth that axial direction is set, it can be engaged with the outside straight-tooth of the miscellaneous part of transmission mechanism, its edge
The upper and lower end parts of axial direction set gear shaping 32 and lower gear shaping 28 respectively.
Due to similar gear ring, manufactured and be relatively easy to aluminium alloy mode, and cost is low, still, can not use electromagnetic mode
Absorption, if using 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 uses aluminium alloy, can also equally select suitable material from the prior art, and their processing technology can be from
Used for reference in the prior art in similar technical scheme.
Clutch ring internal tooth 25, fixed projection 26, positioning chimb 27, fixing groove 29 and underthrust are provided with clutch ring liner 24
Tooth 28, the top between the clutch ring internal tooth 25 of clutch ring liner 24 and its outer surface can set a circle L-type convex shoulder 36.
Lower positioning tooth 30, upper gear shaping 32 and 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 adding the intensity of lower gear shaping 28, the impact that can be subjected under dehydration condition.
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 magnet coil 11, clutch ring 8 can be caused to move axially upward, less than upper gear shaping
32 internal diameters and just put more than a platform or boss, described spring lining ring 9 is formed between the internal tooth tooth top internal diameter of clutch ring 8
Put thereon, described spring 10 is shelved on spring lining ring 9；In the hollow space where described vibration absorbing low noise part 19
In footpath, preferably 13 bottoms of upper support can also place a spring lining ring, and described spring lining ring one is rubbing when reducing rotation
Power is wiped, but reduces metalwork and collides 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 neck 21.
Preferably, the top between the clutch ring internal tooth 25 of clutch ring liner 24 and its outer surface can set a circle L
Type convex shoulder 36 so that the top of clutch ring 8, clutch ring liner 24 and between clutch ring overcoat 23 formed a groove, Spring liner
Circle 9 can be just 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, another spring lining ring can be placed.
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 set
There is upper neck 21, the upper and lower end parts of clutch ring 8 are provided with gear shaping 32 and lower gear shaping 28, can be with the presence of gravity and spring
Make the lower clamping of gear shaping 28, can be with the upper clamping of neck 21 in the presence of electromagnetic force.
Described clutch discs can be a part be independently arranged or rotor core, and preferably 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 and embodiment 1 are identical, unlike, the transmission mechanism and clutch used in the present embodiment is specific 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 integrally, i.e. in this mode, do not have 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 corresponding clutch ring 8 are provided with clutch discs 2.
On the top of transmission mechanism, and independently of the position of transmission mechanism, neck 21 in fixed setting, corresponding clutch ring 8
Upper gear shaping 32.
Described upper neck 21, can be arranged on the iron core frame of magnet coil 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, ring gear 7 is set in the inner side of described U-shaped planetary gear retainer 6, in internal tooth
The inner side of circle 7 sets 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, and centre is rotatably provided with output shaft
17’。
Described planetary gear 5 generally sets 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
It can move axially relatively.
Just as described in the prior art, similar drive device realize it is double dynamical washing (including common mode of washing and
Dewatering type) mode and during dewatering type, it is necessary to two elemental motions, the braking to some 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 some part be braked cause wash operating mode realization.
When washing operating mode, magnet coil 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 the upper gear shaping 32 of clutch ring 8 is inserted in upper neck 21, because upper neck 21 is independently of driver
Structure is fixed, and therefore, clutch ring 8 is braked, and the meshing relation of clutch ring 8 and planetary gear retainer 6 causes planet retainer 6
It is braked, at this moment, input shaft 17, which rotates, causes output shaft 17 ' to rotate in same direction；The external gear 4 being fixed on input shaft 17 turns in the same direction
Dynamic, driving planetary gear 5 rotates backward, and the ring gear 7 engaged is also actuated to the rotation of the opposite direction of input shaft 17；And they
The impeller and interior bucket coupled respectively is presented and rotated backward, and forms described double dynamical washing mode.
When washing machine is in dehydration condition, magnet coil 11 stops powered, and clutch ring 8 is spring and self gravitation
Under effect, slide axially downward, the upper gear shaping 32 and upper neck 21 of clutch ring 8 depart from, and the lower gear shaping 28 of clutch ring 8 inserts
In the lower bayonet slot 3 of clutch discs 2, clutch ring 8 locks with lower bayonet slot 3；The meshing relation of planet retainer 6 and clutch ring 8 causes to go
Star wheel series and the obvolvent of input shaft 17, when input shaft 17 rotates, output sleeve 16 and output shaft 17 ' rotate in same direction, so as to be formed
Described dehydration mode.
A kind of optional technical scheme, described lower bayonet slot 3 can be one be fixed on input shaft 17 a independence
A part for part or motor rotor or drive belt disk.
The linkage section of the present embodiment, it may be referred to what applicant of the present invention applied and authorized before
CN1442569A's illustrates.
Embodiment 6
Other and embodiment 1 are identical, unlike, the driver used 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 existing skill
The other modes of art are fixed, and multiple lower bayonet slots 3, the lower gear shaping 28 of corresponding clutch ring 8 are provided with clutch discs 2.
The neck 21 in the fixed setting of the top independence of transmission mechanism, the upper gear shaping 32 of corresponding clutch ring 8.
One U-shaped planetary gear retainer 6, ring gear 7 is set on the inside of described U-shaped planetary gear retainer, in ring gear 7
Inner side several planetary gears 5 are set, be fixedly installed external gear 4 on input shaft 17, external gear 4 passes through between planetary gear 5
Engagement, and form meshing relation with the tooth of the 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 engage.
The outside of U-shaped planetary gear retainer 6 is provided with axial straight-tooth, can be engaged with the straight-tooth of the 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, can also be higher, as long as its height is suitable for clutch ring
8 when moving up and down, and realizes the braking to planetary gear retainer and is acted with the obvolvent of clutch discs 2.
When washing operating mode, magnet coil 11 is powered, and clutch ring 8 slides axially upward under magneticaction, clutch ring 8
Lower gear shaping 28 depart from lower bayonet slot 3, in the upper neck 21 of the insertion of upper gear shaping 32 of clutch ring 8, clutch ring 8 is locked, clutch ring 8 with
The meshing relation of planetary gear retainer 6 causes planet retainer 6 to be also braked, and at this moment, input shaft 17, which rotates, causes output shaft 17 '
Rotate in same direction；The external gear 4 being fixed on input shaft 17 rotates in same direction, and driving planetary gear 5 rotates backward, and what is engaged is interior
Gear ring 7 is also actuated to the rotation of the opposite direction of input shaft 17；The impeller and interior bucket coupled respectively with them is presented and rotated backward, and is formed
Described double dynamical washing mode.
When washing machine is in dehydration condition, magnet coil 11 stops powered, and clutch ring 8 is spring and self gravitation
Under effect, slide axially downward, the lower gear shaping 28 of clutch ring 8 is inserted in the lower bayonet slot 3 of clutch discs 2, clutch ring 8 and lower bayonet slot
3 lockings, the upper gear shaping 32 and upper neck 21 of clutch ring 8 depart from；The meshing relation of planet retainer 6 and clutch ring 8 causes planet
Train and input shaft 17 are by obvolvent, and when input shaft 17 rotates, output sleeve 16 and output shaft 17 ' rotate in same direction, so as to be formed
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, it may be referred to what applicant of the present invention applied and authorized before
CN1442569A's illustrates.
Embodiment 7
Other and embodiment 1 are identical, unlike, bevel planet gear and conical tooth are used in the planetary gear train of the present embodiment
Disk, it is specific as follows：
Referring to the input shaft 17 of accompanying drawing 9 and the one of output shaft 17 ', or connect firmly in a similar way, i.e. in this mode,
There is no 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 is fixed at mode, and multiple lower bayonet slots 3, the lower gear shaping 28 of corresponding 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 neck 21, the upper gear shaping 32 of corresponding clutch ring 8.
The planetary gear retainer 6 of one circle shape, planetary gear axle sleeve is set in the described inner side of planetary gear retainer 6,
Also several bevel planet gears 5, the axle of bevel planet gear 5 are spindle rotationally arranged in axle sleeve, taper fluted disc 34 and output sleeve 16
It is fixedly connected, described output sleeve is hollow, and centre is rotatably provided with output shaft 17 '.
The outside of planetary gear retainer 6 is provided with axial straight-tooth, can be engaged with the straight-tooth of the inner side of clutch ring 8, they
Can be with axially opposing movement.
When washing operating mode, magnet coil 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 the upper gear shaping 32 of clutch ring 8 is inserted in upper neck 21, and clutch ring 8 is locked, clutch ring 8 and row
The meshing relation of star retainer 6 causes planet retainer 6 to be also braked, and at this moment, input shaft 17, which rotates, causes output shaft 17 ' in the same direction
Rotate；The taper fluted disc 35 being fixed in clutch discs 2 rotates, and driving planetary gear 5 rotates, the taper fluted disc 34 engaged
Driven；The impeller and interior bucket coupled respectively with them is presented and rotated backward, and forms described double dynamical washing mode.
When washing machine is in dehydration condition, magnet coil 11 stops powered, and clutch ring 8 is spring and self gravitation
Under effect, slide axially downward, the lower gear shaping 28 of clutch ring 8 is inserted in the lower bayonet slot 3 of clutch discs 2, clutch ring 8 and lower bayonet slot
3 lockings, the upper gear shaping 32 and upper neck 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 rotates, output sleeve 16 and output shaft 17 ' rotate in same direction, so as to form
Described dehydration mode.
Embodiment 8
Other and embodiment 7 are identical, unlike, the planetary gear 5 described in the present embodiment is duplex planet bevel gear,
Its bevel gear differential ratio preferably 1: 2-4, referring to accompanying drawing 10.
Embodiment 9
The present embodiment describes the mounting means of drive assembly of the present invention, specifically, flat board is being presented substantially
The central circular hole part of its periphery of the installing plate 12 of shape processes support 20, upper neck 21, between upper support 13 and installing plate 12
Bearing and water seal are set and upper support 13 is fixed on installing plate 12, then magnet coil 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 magnet coil 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 (4)
1. a kind of two-power washing machine drive assembly composite clutch ring for clutch mechanism, described drive assembly include motor,
Transmission mechanism, clutch, damping noise-reducing structure and housing, the composite clutch ring in described clutch include clutch ring
Overcoat and clutch ring liner, it is characterised in that:
Clutch ring internal tooth is provided with the medial surface of the clutch ring liner, gear shaping under being set in its lower end；In clutch ring overcoat
On be provided with gear shaping；
The lower positioning tooth of setting and fixing hole are put outside the clutch ring；It is provided with the lateral surface of clutch ring liner at least one
Fixed projection, its lower end is provided with positioning chimb, fixing groove；Fixing hole and fixed projection correspond, and fixing groove is with
Positioning tooth corresponds；
The clutch ring overcoat is steel material, and the clutch ring liner is aluminium alloy.
2. composite clutch ring according to claim 1, it is characterised in that clutch ring overcoat can be molded with clutch ring liner
It is integrated so that lower positioning tooth and fixing groove are coincide, fixed projection and fixing hole socket so that in clutch ring overcoat, clutch ring
Lining is fixedly connected.
3. composite clutch ring according to claim 1 or 2, it is characterised in that described composite clutch ring upper and lower end parts are inserted
Tooth can equally distributed setting 4-10, described fixing hole and preferable setting 3-6 of corresponding fixed projection.
4. composite clutch ring according to claim 1, it is characterised in that the axial straight-tooth that the clutch ring medial surface is set
Can coordinate planetary gear retainer lateral surface that axial straight-tooth is set, can be formed the section components of transmission mechanism are braked or
Obvolvent, and the two engages and can moved to axial.
Priority Applications (1)
| 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 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110190189.1A CN102864611B (en) | 2011-07-08 | 2011-07-08 | Two-power washing machine drives assembly |
| CN201510646731.8A CN105155217B (en) | 2011-07-08 | 2011-07-08 | Two-power washing machine drive assembly composite clutch ring for clutch mechanism |
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 |
|---|---|
| CN105155217A CN105155217A (en) | 2015-12-16 |
| CN105155217B true CN105155217B (en) | 2018-01-02 |
Family
ID=47443727
Family Applications (5)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510646788.8A Active CN105133254B (en) | 2011-07-08 | 2011-07-08 | Dual-power washing machine drive assembly clutch mechanism |
| CN201510646731.8A Active CN105155217B (en) | 2011-07-08 | 2011-07-08 | Two-power washing machine drive assembly composite clutch ring for clutch mechanism |
| CN201510646735.6A Pending CN105155220A (en) | 2011-07-08 | 2011-07-08 | Vibration reduction and noise reduction structure of double power washing machine drive assembly |
| CN201510646747.9A Active CN105155218B (en) | 2011-07-08 | 2011-07-08 | A kind of two-power washing machine drive assembly housing |
| CN201110190189.1A Active CN102864611B (en) | 2011-07-08 | 2011-07-08 | Two-power washing machine drives assembly |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510646788.8A Active CN105133254B (en) | 2011-07-08 | 2011-07-08 | Dual-power washing machine drive assembly clutch mechanism |
Family Applications After (3)
| 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 |
| CN201510646747.9A Active CN105155218B (en) | 2011-07-08 | 2011-07-08 | A kind of two-power washing machine drive assembly housing |
| CN201110190189.1A Active CN102864611B (en) | 2011-07-08 | 2011-07-08 | Two-power washing machine drives assembly |
Country Status (1)
| Country | Link |
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| CN (5) | CN105133254B (en) |
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| CN104294523B (en) * | 2013-07-17 | 2018-05-01 | 青岛海尔洗衣机有限公司 | Self-action various dimensions power rotary drum washing machine |
| CN104790175B (en) * | 2014-01-16 | 2018-04-27 | 安徽聚隆传动科技股份有限公司 | A kind of two-power washing machine speed-reducing clutch and its washing machine |
| WO2019153594A1 (en) * | 2018-02-07 | 2019-08-15 | 无锡小天鹅电器有限公司 | Drum washing machine |
| CN109385837B (en) * | 2018-12-11 | 2024-02-20 | 张勇 | Hand rubbing type washing machine speed reducing clutch |
| CN109944023B (en) * | 2019-04-01 | 2021-07-02 | Tcl家用电器（合肥）有限公司 | Washing machine |
| CN110106666B (en) * | 2019-04-24 | 2021-04-16 | 卧龙电气驱动集团股份有限公司 | Speed reduction and clutch integrated driving system |
| CN112301678B (en) * | 2019-08-01 | 2022-04-08 | 无锡小天鹅电器有限公司 | Linkage mechanism, linkage device and clothes treatment equipment |
| KR20210054814A (en) * | 2019-11-06 | 2021-05-14 | 엘지전자 주식회사 | Washing machine |
| WO2021109113A1 (en) * | 2019-12-06 | 2021-06-10 | Haier Us Appliance Solutions, Inc. | Washing machine appliance and motor assembly therefor |
| CN114982598B (en) * | 2022-06-08 | 2023-09-15 | 中铁二十二局集团有限公司 | Three-dimensional greening irrigation equipment with direction adjusting function |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN105155220A (en) | 2015-12-16 |
| CN102864611A (en) | 2013-01-09 |
| CN102864611B (en) | 2016-02-17 |
| CN105155218B (en) | 2018-06-01 |
| CN105155217A (en) | 2015-12-16 |
| CN105155218A (en) | 2015-12-16 |
| CN105133254B (en) | 2017-05-10 |
| CN105133254A (en) | 2015-12-09 |
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Effective date of registration: 20211203 Address after: 242371 No. 16, Chuangye North Road, Ningguo Economic and Technological Development Zone, Xuancheng City, Anhui Province Patentee after: NINGGUO JULONG REDUCER Co.,Ltd. Address before: 242399 No. 16 Pioneering North Road, Ningguo Economic and Technological Development Zone, Xuancheng City, Anhui Province Patentee before: Anhui Julong Transmission Technology Co.,Ltd. |