CN105102707B - Drum washing machine - Google Patents
Drum washing machine Download PDFInfo
- Publication number
- CN105102707B CN105102707B CN201480002634.9A CN201480002634A CN105102707B CN 105102707 B CN105102707 B CN 105102707B CN 201480002634 A CN201480002634 A CN 201480002634A CN 105102707 B CN105102707 B CN 105102707B
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- Prior art keywords
- rotary
- cylinder
- clutch
- clutch body
- rotary shaft
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
- D06F17/00—Washing machines having receptacles, stationary for washing purposes, wherein the washing action is effected solely by circulation or agitation of the washing liquid
- D06F17/06—Washing machines having receptacles, stationary for washing purposes, wherein the washing action is effected solely by circulation or agitation of the washing liquid by rotary impellers
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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
- D06F23/00—Washing machines with receptacles, e.g. perforated, having a rotary movement, e.g. oscillatory movement, the receptacle serving both for washing and for centrifugally separating water from the laundry
- D06F23/06—Washing machines with receptacles, e.g. perforated, having a rotary movement, e.g. oscillatory movement, the receptacle serving both for washing and for centrifugally separating water from the laundry and rotating or oscillating about an inclined axis
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
- Control Of Washing Machine And Dryer (AREA)
Abstract
The present invention provides a drum washing machine capable of improving washing performance. The drum washing machine (1) comprises: an outer tank (20), disposed in a housing (10); a drum (22), disposed in the outer tank (20) and capable of rotating about an inclined shaft tilting relative to the horizontal direction; a baffle (23), disposed on the inner circumferential surface of the drum (22); an agitator (24), located in the rear part of the drum (22) and rotating coaxially with the drum (22), the surface of the agitator (24) being provided with blades (24a) in contact with laundry; and a driving unit (30), driving the drum (22) and the agitator (24) to rotate in the same direction in a manner that the rotating speed of the agitator (24) is higher than that of the drum (22).
Description
Technical field
The present invention relates to a kind of roller washing machine.This roller washing machine both continuously can be carried out from washing to be dried,
Can be washed but be not dried.
Background technology
In the past, the cylinder that roller washing machine made horizontal shaft type in water-retention in the water jacket of bottom rotates, by being arranged on cylinder
Washings are lifted and put down by interior baffle plate (baffle), by beating to wash washings to the inner peripheral surface of cylinder by washings
(with reference to patent documentation 1).
Prior art literature
Patent documentation
Patent documentation 1：Japanese Unexamined Patent Publication 2013-240577 publication
Content of the invention
Problems to be solved by the invention
As described above, in the structure by baffle plate agitator treating thing, washings are difficult to be wound around mutually mutually each other
Mutually rub.Therefore, roller washing machine to wash the automatic washing machine of washings with making bobbing machine rotate in dehydration washing trough
Compare, the mechanical force acting on washings easily diminishes, and cleaning performance is easily reduced.
The present invention be in view of this problem and complete, its object is to provide a kind of raising being capable of cleaning performance
Roller washing machine.
For solution to problem
The roller washing machine of the main style of the present invention, possesses：Water jacket, configuration is in housing；Cylinder, configuration is described outer
In groove, can be pivoted about with trunnion axis or the sloping shaft tilting with respect to horizontal direction；Baffle plate, is arranged on described
The inner peripheral surface of cylinder；Rotary body, is configured in the way of coaxially being rotated with this cylinder at the rear portion of described cylinder, in surface tool
There is the protruding part contacting with washings；And drive division, make described cylinder and described rotary body to equidirectional and so that institute
The rotary speed mode faster than the rotary speed of described cylinder stating rotary body rotates.
According to above-mentioned structure, the washings in cylinder stir not only by baffle plate and are beaten inner peripheral surface to cylinder, and
And the protruding part friction of rotary body by rotation or stirring.Therefore, compared with the structure being only through baffle plate agitator treating thing,
Cleaning performance can be made to improve.
In the roller washing machine of this pattern, following structures can be adopted, i.e. described drive division configures in described water jacket
Rear, transmits the transmission mechanism of the torque of this drive motor generation including drive motor with to described rotary body and described cylinder
Portion.In such a case, it is possible to adopt following structures, i.e. described transmission mechanism portion include the first rotary shaft, reducing gear and
Second rotary shaft, the wherein first rotary shaft is rotated by the torque of described drive motor, and transmits this rotation to described rotary body,
Reducing gear makes the rotational delay of described first rotary shaft, and the second rotary shaft is with the rotation speed after described reducing gear slows down
Degree is rotated with described first rotating shaft coaxle, and transmits this rotation to described cylinder.
According to said structure, make to need the cylinder rotation of bigger torque than rotary body by making the rotational delay of drive motor
Turn it is thus possible to reduce the torque that when driving cylinder and rotary body, drive motor produces such that it is able to reduce drive motor
Power consumption.
In the case of said structure, and then following structures can be adopted, i.e. the leading section of described first rotary shaft with
Described rotary body links and rearward end is linked with the rotor of described drive motor.In such a case, it is possible to adopt following knots
Structure, i.e. described reducing gear includes planetary gears, this planetary gears has：Central gear；The internal gear of ring-type,
Surround this central gear；Multiple planetary gears, are engaged with described central gear and described internal gear both sides, and in described sun tooth
Surrounding's revolution of wheel；And pinion frame, rotate along with these planetary revolution, described central gear is arranged on
In described first rotary shaft.Furthermore, it is possible to adopt following structures, i.e. wrap described first rotary shaft in described second rotary shaft, front
End is connected with described cylinder and rearward end is connected with described pinion frame.
According to such structure, then due to the rotor of drive motor and rotary body by first rotary shaft company
Knot, thus the rotary shaft of the rotary shaft from rotor and rotary body is respectively provided with and interconnected structure is different, assembles drive division
When do not need to carry out the axle alignment at the center of two rotary shafts of aliging.Therefore, the assembling of drive division becomes easy.Additionally, being not required to
Worry the axle deviation producing between two rotary shafts.
And, by the rotational delay of the first rotary shaft and to second rotary shaft transmission reducing gear due to by planetary gear
Mechanism is constituted, thus the gear of structure reducing gear will not arrange to the axis direction of the first rotary shaft and the second rotary shaft,
The size of the transmission mechanism portion of this axis direction, i.e. drive division just can reduce.Thus, because water jacket and cylinder can be forward
Rear direction increases it is thus possible to increase washing capacity.
In the case of using said structure, following structures can be adopted, i.e. described drive division also includes clutch mechanism
Portion.In this case, the form of described drive division is switched between the first form and the second form by described clutch mechanism portion,
Wherein, the first form be by described internal gear fixation so that it cannot be rotated, thus, it is possible to make described first rotary shaft with described turn
The rotary speed that the rotary speed of son is equal rotates, and makes described second rotary shaft with after the deceleration of described planetary gears
Rotary speed rotate, the second form is so that described internal gear is rotated together with described rotor, thus, it is possible to make described first rotary shaft,
Described second rotary shaft and described planetary gears are rotated integrally with the rotary speed equal with the rotary speed of described rotor.
According to such structure, then in dehydration procedure, by by the form of drive division from the first form to the second shape
State switches, and can make cylinder and rotary body one high-speed rotation.Thus, the washings in cylinder will not be occurred to be stirred by rotary body
Thing, can rightly carry out the dehydration of washings.
In the case of said structure, following structures can be adopted, i.e. described drive division also includes free to rotate
Mode supports the bearing unit of described second rotary shaft.And it is possible to adopt following structures, i.e. described clutch mechanism portion bag
Include：The clutch body of tubular, surrounds the periphery of described internal gear, is allowed to respect to the movement in front-rear direction of described internal gear
And limited to circumferential rotation；And portion of travel mechanism, so that this clutch body is moved in front-rear direction, in described clutch
The leading section of body and rearward end are respectively provided with the first holding section and the second holding section, and in described bearing unit and institute
State rotor and be respectively provided with the first engaged part and the second engaged part.In this case, when described clutch body is by described
Portion of travel mechanism forwards moves when making described first holding section be fastened on described first engaged part, and described clutch body is relatively
Limited to circumferential rotation in described bearing unit, described internal gear is fixed and cannot be rotated.On the other hand, when described
When clutch body is rearward moved by portion of described travel mechanism and described second holding section is fastened on described second engaged part,
Described clutch body is limited to circumferential rotation with respect to described rotor, and described internal gear can be revolved together with described rotor
Turn.
So, due on the excircle of internal gear, making the clutch body rear forward of tubular using clutch mechanism portion
To the structure of movement, thus on the axis direction of the first rotary shaft and the second rotary shaft, can be by planetary gears
Configuration space is used in the mobile space of clutch body.Therefore, it is possible to make the first rotary shaft and the second rotary shaft in axis side
The size of drive division upwards reduces further.
In the case of said structure, and then described clutch body is configurable on described bearing unit and described driving horse
Between soothing the liver, and the rear portion of described clutch body is made to house the inside of described drive motor.
According to such structure, then because clutch body and drive motor are in the first rotary shaft and the second rotary shaft
Overlap on axis direction, it is possible to further reducing the size of the drive division on this axis direction.
In the case of said structure, and then following structures can be adopted, i.e. portion of described travel mechanism includes：Elastic structure
Part, between described clutch body and described planetary gears, is made described clutch body rearward be moved by elastic force, makes
Described second holding section is fastened on described second engaged part；And biasing member, make institute by pushing described clutch body
State clutch body forwards to move, so that described first holding section is fastened on described first engaged part, and described second
In the state of holding section is fastened on described second engaged part, separate with described clutch body.
According to such structure, then clutch body moves because of the elasticity of elastic component, thus makes the second holding section card
Close on described second engaged part, when so that clutch body is rotated together with rotor by this engaging, biasing member becomes from clutch
The state that body leaves.Therefore, the rotation of rotor and clutch body will not be hindered to the contact of clutch body because of biasing member.
Invention effect
In accordance with the invention it is possible to provide the roller washing machine of the raising that can realize cleaning performance.
The effect of the present invention and meaning can be further to define by the explanation of embodiment as follows.But,
Simply by illustration during present invention enforcementization, the present invention is not subject to described in following embodiment following embodiment
Any restriction.
Brief description
Fig. 1 is the side sectional view of the structure illustrating the roller washing machine involved by embodiment.
Fig. 2 is the sectional view of the structure illustrating the driver element involved by embodiment.
Fig. 3 is the sectional view of the structure illustrating the driver element involved by embodiment.
Fig. 4 is structure, rotor the front view of the rotor illustrating the drive motor involved by embodiment.
Fig. 5 be the clutch disc illustrating the bearing unit involved by embodiment structure, clutch disc front view.
Fig. 6 is the figure of the structure illustrating the clutch body involved by embodiment and the guiding rib illustrating clutch body
The figure of the state of the groove portion of the outer peripheral face of embedded internal gear.
Specific embodiment
Hereinafter, with regard to the laundry drum without functions/drying of an embodiment of the roller washing machine as the present invention
Machine, is described with reference to the accompanying drawings.
Fig. 1 is the side sectional view of the structure illustrating roller washing machine 1.
Roller washing machine 1 possesses the housing 10 constituting outward appearance.The front surface 10a of housing 10 from central part to upper angled,
The input port 11 of washings is formed with the face tilting.Input port 11 is covered by the door 12 of freely openable.
In housing 10, water jacket 20 is flexibly supported by multiple vibroshocks 21.Cylinder 22 is rotatably configured outside
In groove 20.The back-surface side of water jacket 20 and cylinder 22 is tilted in the way of loweing with respect to horizontal direction.Thus, cylinder 22 with
The sloping shaft tilting with respect to horizontal direction pivots about.The angle of inclination of water jacket 20 and cylinder 22 can be adopted as 10
～20 degree about.The peristome 22a of the front surface of the peristome 20a of the front surface of water jacket 20 and cylinder 22 is right with input port 11
Put, all closed by door 12 together with input port 11.On the inner peripheral surface of cylinder 22, it is formed with multiple dewatering hole 22b.And then,
Three baffle plates 23 are in the circumferential with the roughly equal inner peripheral surface being disposed on cylinder 22.
Stirring body 24 is rotatably configured the rear portion in cylinder 22.Stirring body 24 has substantially disc-shape.Stirring
Mix on the surface of body 24, be formed with the multiple blade 24a from central part radiated entends.Stirring body 24 is coaxially carried out with cylinder 22
Rotation.Stirring body 24 is equivalent to the rotary body of the present invention, and blade 24a is equivalent to the protruding part of the present invention.
At the rear of water jacket 20, configuration produces the driver element 30 of the torque driving cylinder 22 and stirring body 24.Drive
Unit 30 is equivalent to the drive division of the present invention.Driver element 30, in matting and rinsing process, makes cylinder 22 and stirs
Mix body 24 to be rotated to equidirectional with different rotation rates.Specifically, driver element 30 makes cylinder 22 be applied to make
The rotary speed that the centrifugal force of the washings in cylinder 22 is less than gravity is rotated, and makes stirring body 24 with the rotation than cylinder 22
Fireballing rotary speed is rotated.On the other hand, driver element 30 makes cylinder 22 and stirring body 24 in dehydration procedure
Rotated integrally with the rotary speed that the centrifugal force making the washings being applied in cylinder 22 is far longer than gravity.Driver element
30 detailed construction can illustrate later again.
It is formed with drain outlet portion 20b in the bottom of water jacket 20.Drain valve 40 is provided with drain outlet portion 20b.Drain valve
40 are connected with drain pipe 41.The water being stored in when opening drain valve 40 in water jacket 20 will be discharged to outside machine by drain pipe 41.
Front upper in housing 10 is configured with detergent box 50.The lotion housing detergent in detergent box 50 holds
Device 50a houses from front with freely extracting out.Detergent box 50 passes through rear top with configuration in housing 10 for the feed pipe 52
Water-supply valve 51 connects.Additionally, detergent box 50 is connected with the top of water jacket 20 by water injection pipe 53.When opening water-supply valve 51,
Tap water passes through feed pipe 52, detergent box 50 and water injection pipe 53 from faucet and is supplied in water jacket 20.Now, it is housed in and wash
Detergent in agent container 50a is supplied in water jacket 20 along current.
Then, the structure with regard to driver element 30 is described in detail.
Fig. 2 and Fig. 3 is the sectional view of the structure illustrating driver element 30.Fig. 2 illustrates the form switching of driver element 30
To the state of the first form, Fig. 3 illustrates that the form of driver element 30 is switched to the state of the second form.Fig. 4 is to illustrate to drive horse
Reach structure, the front view of rotor 110 of 100 rotor 110.Fig. 5 is the knot of the clutch disc 520 illustrating bearing unit 500
Structure, the front view of clutch disc 520.Fig. 6 (a) and Fig. 6 (b) is structure, the clutch body illustrating clutch body 610
610 rearview and front view.Fig. 6 (c) is that the guiding rib 615 illustrating clutch body 610 embeds the outer peripheral face of internal gear 420
The state of groove portion 421 figure.
Driver element 30 is by drive motor 100, wing axle 200, drum shaft 300, planetary gears 400, bearing unit 500
And clutch mechanism portion 600 is constituted.Drive motor 100 produces the torque for driving stirring body 24 and cylinder 22.Wing axle
200th, drum shaft 300 and planetary gears 400 constitute and transmit what drive motor 100 produced to stirring body 24 and cylinder 22
The transmission mechanism portion TR of torque.Wing axle 200 is rotated by the torque of drive motor 100, and transmits this rotation to stirring body 24
Turn.Wing axle 200 is equivalent to first rotary shaft of the present invention.Planetary gears 400 is by the rotational delay of wing axle 200 and to cylinder
Axle 300 transmits.Drum shaft 300 is coaxially revolved with wing axle 200 with the rotary speed after planetary gears 400 slows down
Turn, and transmit this rotation to cylinder 22.Drum shaft 300 is equivalent to second rotary shaft of the present invention.Bearing unit 500 can be free
Rotatably support fins axle 200 and drum shaft 300.Clutch mechanism portion 600 makes the form of drive division 30 in the first form and
Switch between two forms, wherein, described first form is to make wing axle 200 with the rotation equal with the rotary speed of drive motor 10
Rotary speed is rotated, and so that the axis of rolling 300 is rotated with the rotary speed after planetary gears 400 slows down, described
Second form is to make wing axle 200, the axis of rolling 300 and planetary gears 400 with the rotation speed equal with drive motor 10
Degree is rotated integrally.
Drive motor 100 is the DC brushless motor of outer-rotor type, possesses rotor 110 and stator 120.Rotor 110 is formed as
Cylindrical shape with the end, in inner circumferential surface, permanet magnet 111 arranges with running through complete cycle.As shown in figure 4, the central authorities in rotor 110
Portion is provided with circular clutch disc 112.It is formed with the sawtooth 113 of ring-type in the front surface of clutch disc 112 towards front.
Sawtooth 113 is equivalent to second engaged part of the present invention.And, in the diagram for convenience, the slot part of sawtooth 113 paints ash
Color.Stator 120 has coil 121 in peripheral part.Drive when providing to the coil 121 of stator 120 from not shown control circuit
During streaming current, rotor 110 is rotated.
Drum shaft 300 has hollow shape.The inside of drum shaft 300, front portion and rear portion are respectively provided with sliding axle
Hold 301,302, leading section arranges mechanical seal 303.
Insert wing axle 200 in the inside of drum shaft 300.The outer peripheral face of wing axle 200 is carried out between sliding bearing 301,302
Slide.Thus, wing axle 200 is successfully rotated in drum shaft 300.Additionally, water is prevented to cylinder by mechanical seal 303
Intrusion between axle 300 and wing axle 200.
Planetary gears 400 possesses：Central gear 410；The internal gear 420 of ring-type, surrounds central gear 410；Multiple
Planetary gear 430, is engaged with the both sides of internal gear 420 with central gear 410, and revolution around central gear 410；Planet
Tooth rest 440, keeps these planetary gears 430 to rotate free mode, is revolved along with the revolution of planetary gear 430
Turn；And supporting disk 450, the rear of planetary gear bearing frame 440.
Central gear 410 is fixed on the position of the centre of wing axle 200.Additionally, the rearward end of drum shaft 300 is fixed on planet
The front surface central part of tooth rest 440.So, planetary gears 400 is set between wing axle 200 and drum shaft 300.Enter
And, it is fixed with the rotor 110 of drive motor 100 in the rearward end of wing axle 200.
When wing axle 200 is rotated along with the rotation of rotor 110, central gear 410 is rotated.In internal gear
420 are in by the case of stationary state, and along with the rotation of central gear 410, planetary gear 430 rotation is while too
The surrounding of positive gear 410 is revolved round the sun.Revolution pinion frame 440 along with planetary gear 430 can be rotated, and is fixed on
Drum shaft 300 on pinion frame 440 can be rotated.Because the revolution speed of planetary gear 430 becomes to compare central gear
410 rotary speed is slow, thus drum shaft 300 is rotated with the low rotary speed of axle 200 of flying wing to wing.So, due to wing axle 200
Rotary speed slow down and transmit to drum shaft 300, also become than from drive motor for delivery to the torque of drum shaft 300
100 be delivered to wing axle 200 torque big.
In the cylindric bearing portion 510 of the central part setting of bearing unit 500.The inside of bearing portion 510 front portion and
Rear portion arranges rolling bearing 511,512, arranges mechanical seal 513 in leading section.Additionally, on bearing unit 500, clutch disc
520 are arranged on bearing portion 510 around.As shown in figure 5, the clutch blade 521 of ring-type is formed with clutch disc 520.
Sawtooth 522 is formed with the outer peripheral face of clutch blade 521.Sawtooth 522 is equivalent to first engaged part of the present invention.And
And, on bearing unit 500, the surrounding of bearing portion 510 is also formed with fixing flange 530.
Drum shaft 300 is inserted into the inside of bearing portion 510.The outer peripheral face of drum shaft 300 is by 511,512, rolling bearing
Hold.Thus, drum shaft 300 successfully can be rotated in bearing portion 510.Additionally, by mechanical seal 513 prevent water to
Invade between bearing portion 510 and drum shaft 300.
Clutch mechanism portion 600 possesses clutch body 610, multiple clutch spring 620 and clutch drive apparatus
630.Clutch spring 620 and clutch drive apparatus 630 constitute the moving machine making clutch body 610 move in front-rear direction
Structure portion DM.
Clutch body 610 has tubular.The front surface of clutch body 610 is fully open, and central part is opened by rear surface.As
Shown in Fig. 6 (a), on the rear surface of clutch body 610, towards rear square on the neighboring of the peristome 611 that central authorities are formed
Become to have the rear portion sawtooth 612 of ring-type.Rear portion sawtooth 612 is with the diameter roughly equal with the sawtooth 113 of clutch disc 112 and saw
The mode of tooth 113 engagement is formed.Rear portion sawtooth 612 is equivalent to second holding section of the present invention.Additionally, in Fig. 6 (a) for side
Just, the slot part of rear portion sawtooth 612 applies grey.
Additionally, be formed with the flange part 613 of ring-type in the leading section of clutch body 610.As shown in Fig. 6 (b), anterior sawtooth
614 throughout complete cycle be formed at flange part 613 inner peripheral surface on.Anterior sawtooth 614 is with the clutch blade with bearing unit 500
The mode of 521 sawtooth 522 engagement is formed.Anterior sawtooth 614 is equivalent to first holding section of the present invention.And then, in clutch
On the inner peripheral surface of body 610, the guiding rib 615 extending in front-rear direction is formed with multiple positions.
Within clutch body 610, the mode of bag planetary gears 400 configures in bearing unit 500 and drive motor 100
Between.The rear portion of clutch body 610 is housed in the inside of drive motor 100.That is, its rear portion of clutch body 610 wing axle 200 with
And coincide with drive motor 100 on the axis direction of drum shaft 300.As shown in Fig. 6 (c), on the outer peripheral face of internal gear 420
It is formed with the groove portion 421 of corresponding each guiding rib 615, guiding rib 615 is embedded in groove portion 421.Thus, clutch body 610 becomes
It is allowed to respect to internal gear 420 movement in front-rear direction of planetary gears 400 and limited to circumferential rotation
State.Multiple clutch springs 620 are with the configuration of roughly equal interval in the inner side on the rear surface of clutch body 610 and planet
Between the supporting disk 450 of gear mechanism 400.Clutch spring 620 is equivalent to the elastic component of the present invention.
Clutch drive apparatus 630 possess driving machine 631 and from driving machine 631 towards pushing away that clutch body 610 extends
Depression bar 632.Driving machine 631 makes push strut 632 move forwards, backwards.Push strut 632 is equivalent to the biasing member of the present invention.
Roller washing machine 1 carries out the washing operating of various running programs.Washing operating includes matting, middle dehydration work
Sequence, rinsing process and final dewatering operation.
In matting and rinsing process, the form of driver element 30 allows hand over as the first form.Switch to
In the case of one form, as shown in Fig. 2 driving machine 631 makes push strut 632 forwards move.Push strut 632 contacts clutch body
610 flange part 613 pushes flange part 613 to front.The elastic force contrary of clutch body 610 and clutch spring 620 and forward
Fang Yidong.Thus, the anterior sawtooth 614 of clutch body 610 and the sawtooth 522 of clutch disc 520 are meshed.
When anterior sawtooth 614 is engaged with sawtooth 522, clutch body 610 is with respect to bearing unit 500 to circumferential rotation
Limited, become non-rotatable state.Thus, the internal gear 420 of planetary gears 400 becomes in non-rotatable mode
Fixing state.In the state of so, when rotor 110 is rotated, wing axle 200 is with equal with the rotary speed of rotor 110
Rotary speed rotated, the stirring body 24 linking with wing axle 200 is also with equal with the rotary speed of rotor 110 rotation speed
Degree is rotated.Along with the rotation of wing axle 200, in planetary gears 400, central gear 410 is rotated.As above institute
State, because internal gear 420 is in the state fixed, thus planetary gear 430 rotation is while week in central gear 410
Enclose and revolved round the sun, rotated along with this revolution pinion frame 440.Thus, the drum shaft linking with pinion frame 440
300 are rotated.Due to being slowed down by planetary gears 400, thus drum shaft 300 is with the slow rotary speed of axle 200 of flying wing to wing
Rotated, the cylinder 22 being linked with drum shaft 300 is rotated with the rotary speed slower than stirring body 24.In other words, stir
Mix body 24 to be rotated with the rotary speed faster than cylinder 22.Additionally, the rotary speed of rotor 110 and planetary gears
400 speed reducing ratio can suitably be set as making stirring body 24 with can be rubbed with the degree do not damaged or agitator treating thing rotation
Rotary speed is rotated, and the rotary speed of cylinder 22 becomes and makes the centrifugal force acting on the washings in cylinder 22 become little
Rotary speed in gravity.
In matting and rinsing process, in water jacket 20, it is stored to the regulation following less than input port 11 in water
In the state of water level, drive motor 100 is alternately carried out right rotation and anticlockwise.Thus, cylinder 22 and stirring body 24 are to stir
The rotary speed state faster than the rotary speed of cylinder 22 mixing body 24 is alternately carried out right rotation and anticlockwise.In cylinder 22
Washings by the inner peripheral surface falling and being beaten to cylinder 22 is lifted by baffle plate 23.Additionally, at the rear portion of cylinder 22, washing
Thing is contacted with the blade 24a of the stirring body 24 of rotation, carries out washings and passes through blade 24a with the friction of blade 24a or washings
To stir.Thus, washings are cleaned by or rinse.
Then, in middle dehydration procedure and final dewatering operation, the form of driver element 30 switches to the second form.
In the case of switching to the second form, as shown in figure 3, driving machine 631 makes push strut 632 rearward move.Push strut 632 from
Clutch body 610 separates, and clutch body 610 is rearward moved by the elastic force of clutch spring 620.Thus, clutch body 610
Rear portion sawtooth 612 and the sawtooth 113 of clutch disc 112 engage.Even if additionally, engaging in rear portion sawtooth 612 and sawtooth 113
Under state, clutch spring 620 is also maintained at the state shunk, and is pressed by the elastic force clutch body 610 of clutch spring 620
To clutch disc 112.When rear portion sawtooth 612 and sawtooth 113 engage, push strut 632 separates from clutch body 610.
When rear portion sawtooth 612 and sawtooth 113 engage, clutch body 610 is with respect to rotor 110 to circumferential rotation quilt
Limit, clutch body 610 and rotor 110 together become the state that can rotate.In such a state, when rotor 110 is carried out
During rotation, wing axle 200 and clutch body 610 are rotated with the rotary speed equal with the rotary speed of rotor 110.This
When, in planetary gears 400, central gear 410 and internal gear 420 are revolved with the rotary speed equal with rotor 110
Turn.Thus, pinion frame 440 is rotated with the rotary speed equal with rotor 110, with pinion frame 440 link
Drum shaft 300 is rotated with the rotary speed equal with rotor 110.That is, in driver element 30, drawn with single-point in such as Fig. 3
Shown in line, wing axle 200, clutch body 610, planetary gears 400 and drum shaft 300 are integrally rotated.Thus, cylinder
22 and stirring body 24 integratedly rotated.And, the clutch between clutch body 610 and planetary gears 400
Spring 620 is also together rotated with clutch body 610 and planetary gears 400.
In middle dehydration procedure and final dewatering operation, rotor 110, that is, cylinder 22 and stirring body 24 are so that act on
The rotary speed that the centrifugal force of the washings in cylinder 22 is far longer than gravity is rotated.By the effect washing of centrifugal force
Thing is forced on the inner peripheral surface of cylinder 22 and is dehydrated.
As described above, according to present embodiment, in matting and rinsing process, cylinder 22 and stirring body 24
Rotated to equidirectional and in the way of the rotary speed of stirring body 24 is faster than the rotary speed of cylinder 22.Thus, roll
Washings in cylinder 22 are beaten on the inner peripheral surface of cylinder 22 not only by being stirred by baffle plate 23, and stirring by rotation
The blade 24a mixing body 24 is rubbed or is stirred.Therefore, compared with the structure only by baffle plate 23 agitator treating thing, can
Improve cleaning performance and rinsing performance.
And then, according to present embodiment, as the driver element 30 for making stirring body 24 also rotate than cylinder 22 soon
Structure, adopt and make stirring body 24 carry out rotating with the rotary speed equal with drive motor 100, make to need compared with stirring body 24
The cylinder 22 of torque that will be bigger is by making the structure that the rotational delay of drive motor 100 rotates.Thus, with using making cylinder
22 are carried out rotating, are made stirring body 24 by making the rotation speedup of drive motor 100 with the rotary speed equal with drive motor 100
The situation of the structure to rotate is compared, and can reduce the torque that when driving cylinder 22 and stirring body 24, drive motor 100 produces,
The power consumption of drive motor 100 can be reduced.
And then, according to present embodiment, the rotor 110 of drive motor 100 is connected by a wing axle 200 with stirring body 24
Knot.Therefore, from the rotary shaft of the rotor 110 and rotary shaft of stirring body 24 is respectively provided with and interconnected structure is different, assembling
The axle alignment at the during driver element 30 it is not necessary to center of two rotary shafts of alignment.Therefore, the assembling of drive division becomes easy.This
Outward it is not necessary to worry the axle deviation producing between two rotary shafts.
And then, according to present embodiment, the reducing gear that transmits by the rotational delay of wing axle 200 and to drum shaft 300 by
Then pass through planetary gears 400 and constitute, thus the gear constituting reducing gear will not guide vane axle 200 and drum shaft
300 axis direction arrangement, the size of the transmission mechanism portion TR of this axis direction, i.e. driver element 30 just can reduce.Thus,
Because water jacket 20 and cylinder 22 can increase in front-rear direction it is thus possible to increase washing capacity.
And then, according to present embodiment, in middle dehydration procedure and final dewatering operation, by by clutch mechanism
The form of driver element 30 is switched to the second form by portion 600 from the first form, can make cylinder 22 and stirring body 24 integratedly
High-speed rotation.Thus, the thing that the washings in cylinder 22 will not be occurred to be stirred by rotary body 24, can rightly be washed
The dehydration of thing.
And then, according to present embodiment, because clutch mechanism portion 600 is to make tubular on the excircle of internal gear 420
Clutch body 610 move in front-rear direction and constitute, thus on the axis direction of wing axle 200 and drum shaft 300, energy
Enough mobile spaces that the configuration space of planetary gears 400 is used in clutch body 610.Therefore, it is possible to reduce further
The size of the driver element 30 on the axis direction of wing axle 200 and drum shaft 300.
And then, according to present embodiment, because clutch body 610 and drive motor 100 are in wing axle 200 and drum shaft
Overlap it is thus possible to further reduce the size of the driver element 30 on this axis direction on 300 axis direction.
And then, according to present embodiment, moved because of the elastic force of clutch spring 620 by clutch body 610, so that
Obtain rear portion sawtooth 612 to fasten with sawtooth 113, when making clutch body 610 rotate together with rotor 110 by this engaging, push away
Depression bar 632 is changed into state detached from clutch body 610.Therefore, will not be because push strut 632 be to the contact of clutch body 610
Hinder the rotation of rotor 110 and clutch body 610.
More than, it is illustrated with regard to embodiments of the present invention, but the present invention is not subject to any of above embodiment etc.
Restriction, and embodiments of the present invention can also carry out various change other than the above.
For example, in the above-described embodiment, rotational delay the reducing gear to drum shaft 300 transmission of wing axle 200 are made
It is made up of planetary gears 400.But, reducing gear is not limited to planetary gears 400.For example, reducing gear
Can be made up of parallel-axes gears reducing gear.
And then, in the above-described embodiment, by the anterior sawtooth of clutch body 610 614 be arranged at bearing unit 500
On the sawtooth 522 of clutch disc 520 engaging, clutch body 610 limited to circumferential rotation with respect to bearing unit 500
System.Additionally, by the rear portion sawtooth 612 of clutch body 610 and the sawtooth 113 of clutch disc 112 being arranged on rotor 110
Engaging, clutch body 610 is limited to circumferential rotation with respect to rotor 110.But, by the leading section of clutch body 610
It is engaged to the structure of bearing unit 500 and the structure that the rearward end of clutch body 610 is engaged to rotor 110 is not limited to
Sawtooth or other structure.For example, it is also possible to it is convex using being formed in the leading section of clutch body 610 and rearward end
Rise, and depression or hole are formed on bearing unit 500 and rotor 110, projection is embedded into the structure in depression or hole.
And then, in the above-described embodiment, cylinder 22 is revolved centered on the sloping shaft tilting with respect to horizontal direction
Turn.But, roller washing machine 1 can also be the structure that cylinder 22 is pivoted about with trunnion axis.
And then, the roller washing machine 1 of above-mentioned embodiment does not possess functions/drying, but it is contemplated that the present invention may be use with possesses dry
The roller washing machine of dry function, i.e. drum-type washing drying machine.
Additionally, can suitably carry out in the range of technological thought shown in claims for the embodiments of the present invention
Various changes.
Description of reference numerals
10 housings；20 water jackets；22 cylinders；24 stirring bodies (rotary body)；24a blade (protruding part)；30 driver elements (drive
Portion)；100 drive motors；110 rotors；112 clutch disc；113 sawtooth (the second engaged part)；(the first rotation of 200 wing axles
Axle)；300 drum shafts (the second rotary shaft)；400 planetary gears；410 central gears；420 internal gears；430 planetary gears；
440 pinion frames；500 bearing units；520 clutch disc；522 sawtooth (the first engaged part)；600 clutch mechanism portions；
610 clutch bodies；612 rear portion sawtooth (the second holding section)；614 anterior sawtooth (the first holding section)；620 clutch spring (bullets
Property component)；630 clutch drive apparatus；631 driving machines；632 push strut (biasing member)；TR transmission mechanism portion；DM moving machine
Structure portion.
Claims (6)
1. a kind of roller washing machine is it is characterised in that possess：
Water jacket, configuration is in housing；
Cylinder, configuration, in described water jacket, can be entered centered on trunnion axis or the sloping shaft tilting with respect to horizontal direction
Row rotation；
Baffle plate, is arranged on the inner peripheral surface of described cylinder；
Rotary body, is configured in the way of coaxially being rotated with this cylinder at the rear portion of described cylinder, has and washing on surface
The protruding part of thing contact；And
Drive division, makes described cylinder and described rotary body to equidirectional and so that the rotary speed of described rotary body is than described rolling
The mode that the rotary speed of cylinder is fast rotates；
Described drive division configuration, at the rear of described water jacket, passes including drive motor and to described rotary body and described cylinder
Pass the transmission mechanism portion of the torque of this drive motor generation,
Described transmission mechanism portion includes：
First rotary shaft, rotates because of the torque of described drive motor, and transmits this rotation to described rotary body；
Reducing gear, makes the rotational delay of described first rotary shaft；And
Second rotary shaft, is rotated with described first rotating shaft coaxle with the rotary speed after being slowed down by described reducing gear,
And transmit this rotation to described cylinder.
2. roller washing machine according to claim 1 it is characterised in that
The leading section of described first rotary shaft be connected with described rotary body and rearward end and described drive motor rotor phase
Link,
Described reducing gear includes planetary gears, and this planetary gears has：Central gear；The internal gear of ring-type, bag
Enclose this central gear；Multiple planetary gears, are engaged with described central gear and described internal gear both sides, and in described central gear
Surrounding's revolution；And pinion frame, rotate along with these planetary revolution, described central gear is arranged on institute
State in the first rotary shaft,
Described first rotary shaft is wrapped, leading section and described cylinder are connected and rearward end and described row in described second rotary shaft
Gear rack is connected.
3. roller washing machine according to claim 2 it is characterised in that
Described drive division also includes clutch mechanism portion,
The form of described drive division is switched between the first form and the second form by described clutch mechanism portion, wherein, the
One form is so that it cannot be rotated the fixation of described internal gear, thus, it is possible to make described first rotary shaft with the rotation with described rotor
The equal rotary speed rotation of speed, and make described second rotary shaft with the rotary speed after being slowed down by described planetary gears
Rotation, the second form is so that described internal gear is rotated together with described rotor, thus, it is possible to make described first rotary shaft, described second
Rotary shaft and described planetary gears are integratedly rotated with the rotary speed equal with the rotary speed of described rotor.
4. roller washing machine according to claim 3 it is characterised in that
Described drive division also includes to rotate the bearing unit that free mode supports described second rotary shaft,
Described clutch mechanism portion includes：The clutch body of tubular, surrounds the periphery of described internal gear, with respect to described internal gear
Movement in front-rear direction is allowed to and is limited to circumferential rotation；And portion of travel mechanism, make this clutch body forward
Rear direction moves,
In leading section and the rearward end of described clutch body, it is respectively arranged with the first holding section and the second holding section, and
In described bearing unit and described rotor, it is respectively arranged with the first engaged part and the second engaged part,
When described clutch body passes through portion of described travel mechanism, forwards movement makes described first holding section be fastened on described first
During engaged part, described clutch body is limited to circumferential rotation with respect to described bearing unit, and described internal gear is consolidated
Determine into and cannot rotate,
When described clutch body passes through portion of described travel mechanism, rearward movement makes described second holding section be fastened on described second
During engaged part, described clutch body is limited to circumferential rotation with respect to described rotor, described internal gear can with described
Rotor rotates together.
5. roller washing machine according to claim 4 it is characterised in that
Described clutch body is configured between described bearing unit and described drive motor, and makes the rear portion of described clutch body
It is accommodated in the inside of described drive motor.
6. roller washing machine according to claim 5 it is characterised in that
Portion of described travel mechanism includes：
Elastic component, between described clutch body and described planetary gears, make described clutch body pass through elastic force to
Rear is moved, and so that described second holding section is fastened on described second engaged part；And
Biasing member, makes described clutch body forwards move by pushing described clutch body, makes described first holding section card
It is combined on described first engaged part, and in the state of described second holding section is fastened on described second engaged part,
Separate with described clutch body.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014-043625 | 2014-03-06 | ||
| JP2014043625A JP6282492B2 (en) | 2014-03-06 | 2014-03-06 | Drum washing machine |
| PCT/CN2014/083631 WO2015131482A1 (en) | 2014-03-06 | 2014-08-04 | Drum washing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105102707A CN105102707A (en) | 2015-11-25 |
| CN105102707B true CN105102707B (en) | 2017-02-22 |
Family
ID=54054418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201480002634.9A Active CN105102707B (en) | 2014-03-06 | 2014-08-04 | Drum washing machine |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP6282492B2 (en) |
| CN (1) | CN105102707B (en) |
| WO (1) | WO2015131482A1 (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6733081B2 (en) | 2015-12-01 | 2020-07-29 | 青島海爾洗衣机有限公司ＱｉｎｇＤａｏ Ｈａｉｅｒ Ｗａｓｈｉｎｇ Ｍａｃｈｉｎｅ Ｃｏ．，Ｌｔｄ． | Drum type washing machine |
| JP6750161B2 (en) | 2015-12-01 | 2020-09-02 | 青島海爾洗衣机有限公司ＱｉｎｇＤａｏ Ｈａｉｅｒ Ｗａｓｈｉｎｇ Ｍａｃｈｉｎｅ Ｃｏ．，Ｌｔｄ． | Drum washing machine |
| JP6689521B2 (en) | 2015-12-16 | 2020-04-28 | 青島海爾洗衣机有限公司ＱｉｎｇＤａｏ Ｈａｉｅｒ Ｗａｓｈｉｎｇ Ｍａｃｈｉｎｅ Ｃｏ．，Ｌｔｄ． | Drum type washing machine |
| JP6779482B2 (en) * | 2016-08-29 | 2020-11-04 | 青島海爾洗衣机有限公司ＱｉｎｇＤａｏ Ｈａｉｅｒ Ｗａｓｈｉｎｇ Ｍａｃｈｉｎｅ Ｃｏ．，Ｌｔｄ． | Drum type washing machine |
| KR102375813B1 (en) * | 2017-03-06 | 2022-03-17 | 삼성전자주식회사 | Washing machine |
| KR102065597B1 (en) * | 2018-07-26 | 2020-01-13 | 엘지전자 주식회사 | Washing machine |
| JP7444540B2 (en) | 2019-01-17 | 2024-03-06 | 三星電子株式会社 | Drive units and washing machines for washing machines |
| US11365504B2 (en) | 2019-01-17 | 2022-06-21 | Samsung Electronics Co., Ltd. | Washing machine |
| KR20200089604A (en) * | 2019-01-17 | 2020-07-27 | 삼성전자주식회사 | Washing machine |
| JP7338979B2 (en) * | 2019-02-05 | 2023-09-05 | 三星電子株式会社 | Drive unit for washing machine |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1724743A (en) * | 2004-07-21 | 2006-01-25 | 乐金电子(天津)电器有限公司 | Inclined drum type washing machine having stirrer and its washing methane |
| CN1888192A (en) * | 2005-06-29 | 2007-01-03 | 乐金电子(天津)电器有限公司 | Inclined rotating drum washing machine equiped with pulsating wheel |
| CN1888191A (en) * | 2005-06-29 | 2007-01-03 | 乐金电子(天津)电器有限公司 | Tilt drum washing machine with pulsation whell |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1254026A (en) * | 1959-04-22 | 1961-02-17 | Combined washing and dry cleaning machine | |
| CN1453416A (en) * | 2002-04-27 | 2003-11-05 | 海尔集团公司 | Double-power cylinder washer |
| EP1589864B1 (en) * | 2003-02-06 | 2011-02-16 | LG Electronics, Inc. | Waching machine |
| JP4461844B2 (en) * | 2004-03-10 | 2010-05-12 | パナソニック株式会社 | Drum type washer / dryer |
| KR20050121018A (en) * | 2004-06-21 | 2005-12-26 | 엘지전자 주식회사 | Tilted drum-type washing machine with pulsator |
| KR101169268B1 (en) * | 2004-06-21 | 2012-08-02 | 엘지전자 주식회사 | tilted drum-type washing machine with pulsator and method for controlling the same |
| WO2005124006A1 (en) * | 2004-06-21 | 2005-12-29 | Lg Electronics Inc. | Tilted drum-type washing machine with pulsator and method for controlling the same |
| JP2006158488A (en) * | 2004-12-03 | 2006-06-22 | Matsushita Electric Ind Co Ltd | Drum type washing machine and drum type clothes dryer |
| JP2009160327A (en) * | 2008-01-10 | 2009-07-23 | Sharp Corp | Drum-type washing machine |
| JP2013240577A (en) * | 2012-04-23 | 2013-12-05 | Panasonic Corp | Drum type washing machine |
| JP5274703B1 (en) * | 2012-10-26 | 2013-08-28 | ハイアールアジアインターナショナル株式会社 | Washing machine |
-
2014
- 2014-03-06 JP JP2014043625A patent/JP6282492B2/en active Active
- 2014-08-04 CN CN201480002634.9A patent/CN105102707B/en active Active
- 2014-08-04 WO PCT/CN2014/083631 patent/WO2015131482A1/en active Application Filing
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1724743A (en) * | 2004-07-21 | 2006-01-25 | 乐金电子(天津)电器有限公司 | Inclined drum type washing machine having stirrer and its washing methane |
| CN1888192A (en) * | 2005-06-29 | 2007-01-03 | 乐金电子(天津)电器有限公司 | Inclined rotating drum washing machine equiped with pulsating wheel |
| CN1888191A (en) * | 2005-06-29 | 2007-01-03 | 乐金电子(天津)电器有限公司 | Tilt drum washing machine with pulsation whell |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2015167663A (en) | 2015-09-28 |
| CN105102707A (en) | 2015-11-25 |
| JP6282492B2 (en) | 2018-02-21 |
| WO2015131482A1 (en) | 2015-09-11 |
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