CN109252319A

CN109252319A - A kind of rotary drum washing machine and control method

Info

Publication number: CN109252319A
Application number: CN201710575270.9A
Authority: CN
Inventors: 吕艳芬; 许升; 郝兴慧; 吴迪; 吕佩师
Original assignee: Qingdao Haier Washing Machine Co Ltd
Current assignee: Qingdao Haier Washing Machine Co Ltd
Priority date: 2017-07-14
Filing date: 2017-07-14
Publication date: 2019-01-22

Abstract

The invention belongs to washing machine fields, specifically, it is related to a kind of rotary drum washing machine and control method, including cabinet, the interior bucket being set in cabinet for being filled with water and the driving device for driving the interior bucket rotation, it further include spray equipment, for collecting the water collecting structure for the water being discharged from interior bucket, the water outlet of the spray equipment is connected to water collecting structure, for washing away the inner wall of water collecting structure and/or the bottom outer wall of interior bucket, beneficial effects of the present invention are by the way that spray equipment is arranged, the bottom outer wall of inner wall and/or interior bucket to water collecting structure carries out spray and washes away, cleaning remains in the dirt on water collecting structure inner wall and bottom of the barrel outer wall, lower the possibility for breeding bacterium, using safer.

Description

A kind of rotary drum washing machine and control method

Technical field

The invention belongs to washing machine fields, specifically, being related to a kind of rotary drum washing machine and control method.

Background technique

Washing machine is designed to wash the device of clothing by using electricity, and in general, washing machine includes: bucket, is used for Accommodate washing water；Interior bucket is rotatably installed in the inside of bucket；Impeller is rotatably installed in the bottom of interior bucket；Motor and from Clutch is constructed such that interior bucket and impeller rotation.Clothing and washing water in impeller rotational agitation interior bucket, to remove clothing On spot.

In order to increase the washing capacity of washing machine, bigger interior bucket is needed, that is, needs to increase the height or diameter of interior bucket.Such as Fruit increases the size of interior bucket, then the casing of the bucket and containment drum that accommodate interior bucket is also required to the increase with interior bucket and increases.

It is limited for installing the space of washing machine in general user family, increase washer cabinet to reach and increase washing tub appearance The purpose of amount is not real enough, and how under the premise of not increasing the casing of washing machine, the capacity for increasing interior bucket becomes puzzlement design The a great problem of person.

It can be realized the purpose of dilatation by the way that water collecting structure is arranged, still, the lower part of interior bucket is arranged in water collecting structure, inconvenient In cleaning, it is easily used to cause dirt remaining for a long time, is easy to generate bacterium, clothing is polluted, endanger the body of user Body health.

In view of this present invention is specifically proposed.

Summary of the invention

The technical problem to be solved in the present invention is that overcoming the deficiencies of the prior art and provide a kind of rotary drum washing machine and control Method, by the way that spray equipment is arranged, the bottom outer wall of inner wall and/or interior bucket to water collecting structure carries out spray and washes away, cleans residual The dirt on water collecting structure inner wall and bottom of the barrel outer wall is stayed in, the possibility for breeding bacterium is lowered, use is safer.

In order to solve the above technical problems, the present invention is using the basic conception of technical solution:

A kind of rotary drum washing machine including cabinet, is set to the interior bucket in cabinet being used to be filled with water and for driving the interior bucket The driving device of rotation further includes spray equipment, the water collecting structure for collecting the water being discharged from interior bucket, the spray equipment Water outlet be connected to water collecting structure, for washing away the inner wall of water collecting structure and/or the bottom outer wall of interior bucket.

The water collecting structure includes water collection chamber with an open mouth, and the interior bucket has to be connected to the upper opening of water collection chamber The water outlet of discharge outlet, the spray equipment is connected to water collection chamber；

Preferably, the sidewall upper of the water collection chamber is lower than the bottom outer wall of the interior bucket.

The spray equipment includes spray pipeline and the nozzle component that spray pipeline water outlet is arranged in, the nozzle component It is mounted on water collecting structure, the water outlet of nozzle component is located in the water collection chamber of water collecting structure；

Preferably, the water collecting structure includes the water retaining ribs of mounting plate and setting on a mounting board, the mounting plate and gear Water muscle is enclosed water collection chamber, and driving device is mounted on the lower part of mounting plate, the output shaft of driving device pass through mounting plate with it is interior Bucket connection, the nozzle component are mounted in water retaining ribs.

The nozzle component includes nozzle and the connecting tube that is attached thereto, the connecting tube connection spray pipeline；Institute It states nozzle to be mounted on water collection chamber chamber wall, the nozzle has jet port, and the jet port is located in water collection chamber, and towards collection The inner wall of water-bound and/or the bottom outer wall of interior bucket；

Preferably, the water retaining ribs are equipped with mounting hole, and the nozzle passes through mounting hole and connect with connecting tube, the nozzle It is tightly connected with mounting hole.

The nozzle is sector, and jet port is towards the inner wall of water collecting structure and/or the bottom outer wall of interior bucket.

The nozzle component setting is multiple, includes at least first spray head component and second spray head component, the first spray head The water outlet of component is used to wash away the inner wall of water collection chamber, the water outlet direction of the second spray head component towards the inner wall of water collection chamber The bottom outer wall of interior bucket is used to wash away the bottom outer wall of interior bucket.

The first spray head component is higher than second spray head component in the height of vertical direction；

Preferably, the first spray head component and second spray head component are arranged on the side wall of water collection chamber, first spray head Inner wall of the injection direction of component towards water collecting structure and the bottom deviation to cabinet.

The water outlet of the spray pipeline includes more branch pipes, and nozzle component is connect with branch pipe, the spray pipeline into The mouth of a river is connected to the water supply pipe of washing machine and/or is connected to interior bucket and/or is connected to water collection chamber.

The spray pipeline is equipped with control unit, for controlling spray pipeline conducting/truncation；

Alternatively, the water inlet end of the water supply pipe is equipped with inlet valve, the water inlet of the spray pipeline is connected to inlet valve, Inlet valve controls spray pipeline conducting/truncation；；

Preferably, the control unit is control valve and/or water pump.

A kind of control method of above-mentioned rotary drum washing machine, in the laundry processes, washing machine controls spray equipment and opens, will Water spray to water collecting structure inner wall and/or interior bucket bottom outer wall on, inner wall to water collecting structure and/or outside the bottom of interior bucket Wall is washed away.

After adopting the above technical scheme, compared with the prior art, the invention has the following beneficial effects: passing through setting spray Device, the bottom outer wall of inner wall and/or interior bucket to water collecting structure carry out spray washes away, cleaning remain in water collecting structure inner wall and Dirt on bottom of the barrel outer wall, lowers the possibility for breeding bacterium, and use is safer；Nozzle and company are set by nozzle component Adapter tube facilitates installation, while nozzle is sector, increases its spray area, reduces the installation number of nozzle, save the cost；It is logical The spray assemblies that internal bucket bottom outer wall and water collection chamber inner wall are sprayed respectively are crossed, realizes and is sprayed without dead angle, further increased Safety；By the way that the water inlet of spray pipeline to be connected to inlet valve, realizes and sprayed using clean water inlet, cleaning is more Completely；It is connected to using the water inlet of spray pipeline with interior bucket and/or is connected to water collection chamber, detecting that the water in interior bucket is clean When, water source can be saved using washing water as shower water.

A specific embodiment of the invention is described in further detail with reference to the accompanying drawing.

Detailed description of the invention

Attached drawing is as a part of the invention, and for providing further understanding of the invention, of the invention is schematic Examples and descriptions thereof are used to explain the present invention, but does not constitute an undue limitation on the present invention.Obviously, the accompanying drawings in the following description Only some embodiments to those skilled in the art without creative efforts, can be with Other accompanying drawings can also be obtained according to these attached drawings.In the accompanying drawings:

Fig. 1 is overlooking structure diagram of the present invention；

Fig. 2 is a kind of cross-section structure signal in the direction A-A of rotary drum washing machine with spray structure of Fig. 1 of the present invention Figure；

Fig. 3 is the cross-section structure signal in the direction A-A of another rotary drum washing machine with spray structure of Fig. 1 of the present invention Figure；

Fig. 4 is the part A enlarged structure schematic diagram of Fig. 3 of the present invention；

Fig. 5 is the control method flow diagram for the rotary drum washing machine that a kind of present invention of the present invention has spray structure；

Fig. 6 is a kind of sectional view in the direction A-A of rotary drum washing machine with horizontal shock-absorbing part structure of Fig. 1 of the present invention；

Fig. 7 is the section in the direction A-A of another rotary drum washing machine with horizontal shock-absorbing part structure of Fig. 1 of the present invention Figure；

Fig. 8 is the part B enlarged structure schematic diagram of Fig. 7 of the present invention.

In figure: 1, spray equipment 2, spray pipeline 3, nozzle component 4, nozzle 5, connecting tube 6, jet port 7, first Nozzle component 8, second spray head component 9, branch pipe 10, inlet valve 11, horizontal shock-absorbing part 12, the first shock-damping connector 13, Second shock-damping connector 14, the first mounting base 15, the second mounting base 100, cabinet 200, interior bucket 201, the first discharge outlet 202, the first discharge pipe line 203, water outlet 204, the second discharge outlet 205, plugging device 205-1 valve plug 205-2, electromagnetic installing Set 300, driving device 301, motor 302, reduction clutch 303, output shaft 400, water collection chamber 401, drainpipe 500, mounting plate 501, water retaining ribs 600, suspention shock absorber part 601, vibration absorption unit 602, sunpender 700, installation part 700-1, peace Fill big plate 700-2, installation platelet 701, mounting portion 703, the first shock absorber part 704, the second shock absorber part.

It should be noted that these attached drawings and verbal description are not intended to the design model limiting the invention in any way It encloses, but illustrates idea of the invention by referring to specific embodiments for those skilled in the art.

Specific embodiment

In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention In attached drawing, the technical solution in embodiment is clearly and completely described, the following examples are intended to illustrate the invention, but It is not intended to limit the scope of the invention.

Embodiment one

As shown in Figs 1-4, a kind of rotary drum washing machine including cabinet 100, is set to the interior bucket in cabinet 100 being used to be filled with water 200 and the driving device 300 for driving the interior bucket 200 to rotate, it further include spray equipment 1 and for collecting from interior bucket 200 The water outlet of the water collecting structure of the water of middle discharge, the spray equipment 1 is connected to water collecting structure, for washing away in water collecting structure The bottom outer wall of wall and/or interior bucket 200.

Further, water collecting structure is integrally located at the lower part of interior bucket 200.

By be arranged water collecting structure, on the one hand when water from interior bucket 200 be discharged when, by water collecting structure by water carry out stop and It collects, prevents the spilling of water, on the other hand, since water collecting structure is integrally located at interior bucket 200 hereinafter, water collecting structure is made not have position Part-structure between the side wall and cabinet 100 of interior bucket 200 does not have restriction effect to the dilatation of interior bucket 200, is interior bucket 200 dilatation provides an ample space.

Since the water of collection is discharged for collecting the water being discharged out of interior bucket 200, then by drainpipe 401 for water collecting structure Water collecting structure.It can sink when on the inner wall that collection structure is used for a long time in the dirtier perhaps washing machine of clothing or on the outer wall of interior bucket 200 The more dirt of product (water can generate splash during being discharged from interior bucket, in the bottom outer wall of splash to interior bucket 200), these are dirty Dirty long-term existence can breed bacterium, and pollution clothes endanger the health of user, but water collecting structure is located in cabinet 100, and is located at The lower part of interior bucket, individually cleaning are inconvenient.By the way that spray equipment 1 is arranged, the inner wall of water collecting structure is washed away by spray equipment 1 And/or the bottom outer wall of interior bucket 200, dirt is removed, it is convenient, fast, time saving and energy saving.

Further, the water collecting structure includes water collection chamber 400 with an open mouth, and the interior bucket 200 has and catchments The discharge outlet of the upper opening connection of chamber 400, the water outlet of the spray equipment 1 are connected to water collection chamber 400.

Water collection chamber is equipped with the discharge outlet being connected to the upper opening of water collection chamber 400, catchments when washing water is discharged into from discharge outlet When chamber 400, due to splash etc., the dirt in laundry water is easy to splash on the bottom wall outer wall of interior bucket 200, causes interior bucket 200 bottom outer wall residual soil.After by the water discharge in water collection chamber 400, laundry can be also remained on the inner wall of water collection chamber 400 Dirt in water.

By the way that spray equipment 1 is arranged, the water outlet of spray equipment 1 is connected to water collection chamber 400, when needing in water collection chamber The bottom outer wall of wall and interior bucket carries out cleaning when washing away, and supplies water to spray equipment, and water is sprayed at collection from the water outlet of spray equipment 1 The bottom outer wall of water cavity 400 inner wall and interior bucket 200 realizes Washing.

Specifically, the direction of the water outlet of spray equipment is determined and is washed to which component, when spray equipment 1 Water outlet towards 400 inner wall of water collection chamber when, spray is carried out to the inner wall of water collection chamber 400 and is washed away, when water outlet is towards interior bucket 200 Bottom outer wall when, to the bottom outer wall of interior bucket 200 carry out spray wash away.

Further, the sidewall upper of the water collection chamber 400 is lower than the bottom outer wall of the interior bucket 200, reduces water collection chamber 400 possibility bumped against with cabinet 100.

By the way that water collection chamber 400 is arranged, realization is collected the water being discharged in interior bucket 200, the sidewall upper of water collection chamber 400 Lower than the bucket bottom of the interior bucket 200, water collection chamber 400 is made to be integrally located at the bucket bottom of interior bucket 200 hereinafter, making the side wall of water collection chamber 400 Without the structure between interior bucket 200 and cabinet 100, without being arranged one between interior bucket 200 and the outer wall of water collection chamber 400 Fixed safe distance prevents interior bucket 200 from colliding water collecting structure and damages, while without in water collecting structure and cabinet 100 Between safe distance is set again, therefore only design the safe distance between interior bucket 200 and cabinet 100, can greatly increase 200 barrels of diameters of interior bucket preferably realize the dilatation of interior bucket 200.

Further, the spray equipment 1 includes spray pipeline 2 and the nozzle component that 2 water outlet of spray pipeline is arranged in 3, the nozzle component 3 is mounted on water collecting structure, and the water outlet of nozzle component 3 is located in the water collection chamber 400 of water collecting structure.

The water sprayed is delivered to nozzle component 3, and the nozzle group by being located in water collection chamber 400 by spray pipeline 2 The water outlet of part 3 sprays, and the bottom outer wall of inner wall and/or interior bucket 200 to water collection chamber 400 carries out spray and washes away, and removal is catchmented Dirt on the inner wall of chamber 400 and/or the bottom outer wall of interior bucket 200.Since water flow has certain pressure, by by nozzle group Part 3 is mounted on water collecting structure, prevents pressure is excessive from change water outlet direction, influences to spray scouring effect.

Further, the nozzle component 3 is mounted on the chamber wall of water collection chamber 400.

Nozzle component 3 being mounted on the side wall of water collection chamber 400, the water of ejection is flowed down along the side wall of water collection chamber 400, then Collect in bottom wall, such spray mode had not only been able to achieve preferable spraying effect but also can save energy consumption, while will not also be dirty Contaminate nozzle component.

Further, the nozzle component 3 includes nozzle 4 and the connecting tube 5 being attached thereto, and connecting tube 5 is connected to described Spray pipeline 2；The nozzle 4 is mounted on 400 chamber wall of water collection chamber, and the nozzle 4 has jet port 6, the jet port 6 In water collection chamber 400, and towards the inner wall of water collecting structure and/or the bottom outer wall of interior bucket 200.

By the way that nozzle 4 to be mounted on 400 chamber wall of water collection chamber, the direction of jet port 6 is fixed, it is inclined to reduce jet port 6 Possibility from target, it is safer；Nozzle 4 and spray pipeline 2 is facilitated to connect by the way that connecting tube 5 is arranged, connecting tube 5 can be soft Property pipe, can to nozzle 4 have certain buffer function.

Wherein, connecting tube 5 or rigid pipe, the service life is longer.

The water outlet of nozzle 4 and spray pipeline 2 is detachably connected with connecting tube, easy to clean and replacement, such as: grafting, Be threadedly coupled and other all the mode of connection may be implemented.

Specifically, the side wall of the water collection chamber 400 is equipped with mounting hole, and the nozzle 4 passes through mounting hole and connecting tube 5 Connection, the nozzle 4 are tightly connected with mounting hole.Sealed connection mode can be sealing ring.

Further, the nozzle 4 is sector, inner wall and/or interior bucket 200 of the jet port 6 towards water collecting structure Bottom outer wall.

Nozzle 4 is sector, and the water flow ejected in this way forms sectorial coverage, increases and wash away area.

Further, jet port 6 is in flat, reduces the sectional area of the jet port 6 of water spout, increases spraying hydraulic pressure.

Further, the long axis direction of flat jet port and the inner wall of water collection chamber are parallel.

To sum up, the nozzle 4 of the present embodiment has better projected area and bigger spraying hydraulic pressure, and scouring effect is good.

Further, the nozzle component 3 is arranged multiple, includes at least first spray head component 7 and second spray head component 8, The inner wall of the water outlet of the first spray head component 7 towards water collection chamber 400 is used to wash away the inner wall of water collection chamber 400, and described second The water outlet of nozzle component 8 is used to wash away the bottom outer wall of interior bucket 200 towards the bottom outer wall of interior bucket 200.

By the way that the nozzle component of two kinds of directions is arranged, the cleaning to interior bucket bottom outer wall and water collection chamber inner wall, cleaning are realized More thoroughly, do not stay dead angle.Specifically, inner wall of the jet port 6 of the first spray head component 7 towards water collection chamber 400, institute The jet port 6 of second spray head component 8 is stated towards the bottom outer wall of interior bucket 200, realizes the bottom outer wall sum aggregate simultaneously to interior bucket 200 The inner wall of water cavity 400 carries out Washing, realizes better clean effect, reduces the bottom outer wall and water collection chamber 400 of interior bucket 200 Inner wall on dirt residual.

Further, the first spray head component 7 is higher than second spray head component 8 in the height of vertical direction.

First spray head component 7 be arranged position it is higher, water outlet towards water collection chamber 400 inner wall, on the one hand to injection Mouthful 6 opposite 400 inner walls of water collection chamber are washed away, and position is high, and the faster speed the faster, and it is bigger to wash away dynamics, on the other hand, water from During eminence flows down, can also Washing be carried out to the position that it is flowed through, decontamination area is bigger, and clean effect is more preferable.

The position that second spray head component 8 is arranged is lower, and larger with a distance from bottom of the barrel outer wall, water is in course of injection It gradually scatters, spray area increases, and reaches better spraying effect.

Further, the first spray head component 7 and second spray head component 8 are arranged on the side wall of water collection chamber 400, the Inner wall of the injection direction of one nozzle component 7 towards water collecting structure and the bottom deviation to cabinet 100.

First spray head component 7 and second spray head component 8 can be set on the bottom wall of water collection chamber 400, but this set The mode of setting be easy to cause the obstruction of jet port 6, so, it is generally located on the side wall of water collection chamber 400.

Inner wall of the injection direction of first spray head component 7 towards water collecting structure and the bottom deviation to cabinet 100, Ke Yi It can be sprayed under lesser hydraulic pressure, reduce power consumption.

Further, nozzle component 3 is set as multiple, and the water outlet of the spray pipeline 2 has with nozzle component one by one Corresponding more branch pipes 9, each nozzle component 3 are connect with branch pipe 9.Water enters from the water inlet of spray pipeline 2, then through pipe The branch pipe 9 on road reaches nozzle component 3, and branch pipe 9 reduces caliber, and hydraulic pressure increases, and the direction that nozzle component 3 can be arranged is different Direction, realized good spray.

It can be by following several for the way of supplying water of spray pipeline 2.

As shown in Figure 1-3, scheme one, the water inlet of the spray pipeline 2 is connected to the water supply pipe of washing machine.

The water supply pipe is equipped with inlet valve 10, and the water inlet of the spray pipeline 2 is connected to inlet valve 10, washing machine It controls inlet valve 10 to open and close, realizes 2 conductings of spray pipeline/truncation, spray pipeline 2 is sprayed when being connected, and stops spray when truncation Leaching.

Inlet valve is generally located on the water inlet end of water supply pipe, and inlet valve is opened, intake into interior bucket.

Which carries out spray washing as shower water using clear water, and this mode spraying effect is relatively good, still More water wasting.

The water inlet of scheme two, the spray pipeline 2 is connected to interior bucket 200.

The water inlet of spray pipeline 2 is connected to interior bucket 200, and the water inlet that can be spray pipeline is protruded into from interior bucket upper opening In interior bucket, water pump and control valve are set, when being sprayed, water pump is opened, and the water pump in interior bucket 200 is arrived on spray pipeline 2 Jet port 6, is sprayed, and when stopping, being switched off the pump and is closed control valve, due to siphonage, may when switching off the pump, Water in interior bucket 200 is also supplied in continuous past jet port 6, and by closing control valve, realization stops, relatively reliable.

The water inlet of scheme three, the spray pipeline 2 is connected to water collection chamber 400, and spray pipeline 2 is equipped with water pump.

The water inlet of spray pipeline is arranged on the bottom wall of water collection chamber 400.Water pump is opened, and water pump will be in water collection chamber 400 Water pump carries out spray and washes away, when stopping spray, switch off the pump to jet port 6, and spray pipeline 2 is truncated, and spray stops.

Further, the water collecting structure includes mounting plate 500 and the water retaining ribs 501 that are arranged on mounting plate 500, described Mounting plate 500 and water retaining ribs 501 are enclosed water collection chamber 400.By setting mounting plate 500 and water retaining ribs 501, and enclose the two Conjunction forms water collection chamber 400, and the structure is simple, molding easy to process.

Embodiment two

As shown in Figs 1-4, the present embodiment is further limiting to embodiment one, a kind of rotary drum washing machine, including cabinet 100, the interior bucket 200 for being filled with water and the driving device 300 for driving the interior bucket 200 to rotate, driving are equipped in cabinet 100 The lower part of interior bucket 200 is arranged in device 300, and mounting plate 500, driving device 300 are equipped between driving device 300 and interior bucket 200 It is mounted on the lower part of mounting plate 500, the output shaft of driving device 300 passes through mounting plate 500 and connect with interior bucket 200 to drive interior bucket 200 rotations, the top of mounting plate 500 are equipped with annular water retaining ribs 501, and water retaining ribs 501 are enclosed to have with mounting plate 500 and above open The water collection chamber 400 of mouth, interior bucket are equipped with discharge outlet, and discharge outlet is located in the range of upper opening, the water in interior bucket is discharged into and is catchmented Chamber 400.

Washing machine further includes the spray equipment 1 being arranged in cabinet 100, and spray equipment 1 includes spray pipeline 2 and nozzle group The top of part 3, cabinet 100 is equipped with inlet valve 10, and the water inlet end of spray pipeline 2 is connect with inlet valve 10, the control spray of inlet valve 10 Unlatching/the truncation on shower pipe road 2, the water outlet of spray pipeline 2 have multiple branch pipes 9, and nozzle component 3 includes nozzle 4 and connecting tube 5, one end of connecting tube 5 and 4 grafting of nozzle, the water outlet grafting of the other end and branch pipe 9, nozzle 4 are mounted in water retaining ribs 501 simultaneously Sealing ring is set in junction, nozzle 4 has jet port 6, and jet port 6 is located in water collection chamber 400.

Nozzle component 3 divides the first spray head component 7 to spray to 400 inner wall of water collection chamber and the bottom outer wall to interior bucket 200 The second spray head component 8 of spray, first spray head component 7 and second spray head component 8 are arranged in water retaining ribs 501, first spray head Component 7 is higher than second spray head component 8 in the height of vertical direction.

The nozzle 4 of first spray head component 7 and second spray head component 8 is sector, and the jet port 6 of first spray head component 7 is Flat, long axis direction is parallel with the inner wall of water collection chamber 400, and tilts down, and is sprayed into fan-shaped jet face.

Embodiment three

Such as Fig. 1-Fig. 4, shown in Fig. 6-Fig. 8, a kind of rotary drum washing machine, including cabinet 100 and being set in cabinet 100 are used In the interior bucket 200, driving device 300, mounting assembly and the damping device that are filled with water, the driving device 300 is fixed on mounting assembly On, the output shaft of driving device 300 is connect to drive interior bucket 200 to rotate with interior bucket 200；The mounting assembly passes through damping device It is mounted in cabinet 100, the damping device includes horizontal shock-absorbing part 11, and horizontal shock-absorbing part 11 is arranged in mounting assembly and case Between body 100, and it is in the horizontal direction to reduce interior bucket 200 and driving device 300 to be connected respectively with mounting assembly and cabinet 100 Vibration.

Due in laundry processes, when the revolving speed of interior bucket 200 is reduced to a certain range (being generally reduced near resonance point) When, interior bucket 200 is shaken seriously in the horizontal direction, it is easy to be caused interior bucket and cabinet to bump against, be caused interior bucket 200 and/or cabinet 100 Damage.Currently, the set-up mode of shock absorber part is mainly the vibration reduced on vertical direction, to the shock effect of horizontal direction compared with Small, in order to reduce the shaking in the horizontal direction of interior bucket 200, the present invention is provided with horizontal shock-absorbing part 11, reduces in laundry processes, increases The anti-inclined ability of strong interior bucket 200 and driving device 300, especially reduction washing machine revolving speed reach vibration when resonance point, reduce Interior bucket 200 and/or driving device 300 hit the possibility of cabinet 100.

Since interior bucket 200 is steel ladle, outer barrel is not set outside interior bucket 200, therefore, it is impossible to realize shock absorber part directly and interior bucket 200 or driving device 300 install, by be arranged mounting assembly, installation driving device 300 be mounted in mounting assembly, make to drive Device 300, interior bucket 200 and mounting assembly form an entirety, and mounting assembly provides installation position for damping device, will drive Device 300 and interior bucket 200 are mounted in cabinet 100.Damping device includes horizontal shock-absorbing part 11, horizontal shock-absorbing part 11 respectively with peace Arrangement is connected with cabinet 100, and horizontal shock-absorbing part 11 limits mounting assembly effect in the horizontal direction, and then realizes and fill to driving The limitation for setting 300 and interior bucket 200 prevents interior bucket 200 and driving device 300 from hitting cabinet 100, damages.

Mounting assembly in the present embodiment can be the water collecting structure in one-embodiment of embodiment two, can also be in interior bucket The mounting assembly that is independently arranged of lower part, and the horizontal shock-absorbing part being arranged in the mounting assembly.

It is explained below using water collecting structure as mounting assembly.

The mounting assembly includes water collection chamber 400 with an open mouth, for collecting the water being discharged from interior bucket 200, institute It states horizontal shock-absorbing part 11 to be arranged between the outer wall of water collection chamber 400 and the inner wall of cabinet 100, and outer with water collection chamber 400 respectively Wall is connected with the inner wall of cabinet 100.

Due to not setting outer barrel outside interior bucket 200, the collection in interior bucket 200 and discharge are prevented by setting water collection chamber 400 Overflow.Horizontal shock-absorbing part 11 is arranged between the outer wall of water collection chamber 400 and the inner wall of cabinet 100, installation space is big, due to collection Water cavity itself also provides cushioning effect, and damping effect is more preferable.

Further, the horizontal shock-absorbing part 11 includes damping (not showing that in figure) and connect with damping The first shock-damping connector 12 and the second shock-damping connector 13, the first shock-damping connector 12 and the second shock-damping connector 13 respectively with Mounting assembly is connected with the inner wall of cabinet 100.

Connected respectively with the inner wall of mounting assembly and cabinet 100 by the first shock-damping connector 12 and the second shock-damping connector 13 It connects, horizontal shock-absorbing part 11 is horizontally mounted between, the anti-inclined ability of interior bucket 200 and driving device 300 is enhanced, reduction is hit Hit the possibility of cabinet.

Further, damping, the first shock-damping connector 12 and the second shock-damping connector 13 are horizontally disposed, First shock-damping connector 12 is connect with the inner wall of the outer wall of water collection chamber 400 and cabinet 100 respectively with the second shock-damping connector 13.

13 coaxial line of damping, the first shock-damping connector 12 and the second shock-damping connector, and axis is in the horizontal direction Setting, 13 relative motion of the first shock-damping connector 12 and the second shock-damping connector start damping to act, and realize damping effect Fruit.

Further, the mounting assembly includes mounting plate 500 and the water retaining ribs 501 that are arranged on mounting plate 500, described Water retaining ribs 501 and the mounting plate 500 are enclosed water collection chamber 400 with an open mouth jointly, the first shock-damping connector 12 with Second shock-damping connector 13 is connect with the inner wall of the periphery of water retaining ribs 501 and cabinet 100 respectively.

Further, the water retaining ribs 501 are annular, and the center of annular water retaining ribs 501 is located at 300 output shaft of driving device Axis on, the output shaft of driving device passes through mounting plate and is connect with interior bucket to drive interior bucket to rotate.

Since water collection chamber 400 is cavity type structure, by the way that the first shock-damping connector 12 and the second shock-damping connector 13 are divided It is not connect with the inner wall of the outer wall of water collection chamber 400 and cabinet 100, one side horizontal shock-absorbing part 11 reduces interior bucket in laundry processes 200 and driving device 300 hit cabinet 100 possibility, enhance interior bucket 200 and driving device 300 anti-inclined ability, another party Face, water retaining ribs intensity is big, is hardly damaged.

It wherein, can also be with the first shock-damping connector 12 and the second shock-damping connector 13 peripheral edge with mounting plate 500 respectively Edge is connected with 100 inner wall of cabinet.

Further, horizontal shock-absorbing part 11 is flexibly connected with mounting assembly and/or with cabinet 100, due in laundry processes, Interior bucket 200 and mounting assembly can generate the composite vibrating of longitudinal direction and horizontal direction, can generate twisting resistance, therefore, by will be horizontal Shock absorber part 11 is flexibly connected with mounting assembly and/or with cabinet 100, overcomes horizontal shock-absorbing part 11 to mounting assembly and cabinet 100 Torsion, reduce shock absorber part, mounting assembly and cabinet 100 damage.

Further, the first shock-damping connector 12 and the second shock-damping connector 13 respectively with the outer wall and case of water collection chamber 400 The inner wall of body 100 is rotatablely connected.By the connection type of rotation connection, so that connecting portion is absorbed twisting resistance, reduce each component Damage.

Further, the first shock-damping connector 12 and the outer wall of water retaining ribs 501 are hinged, the second shock-damping connector 13 and case The inner wall of body 100 is hinged.

Wherein, hinged mode, which can be hinge and connect, is also possible to ball-joint.

Specifically, the outer wall of water retaining ribs 501 is equipped with the first mounting base 14, and the inner wall of cabinet 100 is equipped with the second peace Seat 15 is filled, the first mounting base 14 and the second mounting base 15 are contour in the vertical direction, damping, 12 and of the first shock-damping connector Second shock-damping connector, 13 coaxial line and the axis pass through the first mounting base 14 and the second mounting base 15, the first shock-damping connector 12 are connected by a hinge with the first mounting base 14, and the second shock-damping connector 13 is connected by a hinge with the second mounting base 15.

Further, the horizontal shock-absorbing part 11 is arranged multiple, and multiple horizontal shock-absorbing parts 11 are around the periphery of water collection chamber 400 Wall setting, and it is opposite two-by-two.Set-up mode facing each other, makes the stress of water collection chamber 400 be easier to balance, and preferably prevents interior The possibility of bucket shock cabinet.

Specifically, multiple horizontal shock-absorbing parts 11 are arranged around the periphery wall of water retaining ribs 501.

Further, multiple horizontal shock-absorbing parts 11 are uniformly distributed around the periphery of water retaining ribs 501.Equally distributed distribution side Formula makes the whole stress equalization of water retaining ribs 501, reduces the possibility of interior bucket 200 and the collision of cabinet 100, meanwhile, reduce water retaining ribs 501 The possibility damaged under the action of horizontal shock-absorbing part 11.

Further, first shock-damping connector 12 is sleeve, and the second shock-damping connector 13 is connecting rod, damping It is arranged in sleeve, one end of connecting rod is protruded into sleeve to be connect with damping, the inner wall/and collection of the other end and cabinet 100 The outer wall of water cavity 400 connects, and sleeve is connect with the outer wall of water collection chamber 400/with the inner wall of cabinet 100 accordingly.

Damping is spring damping element or is piston and restraint gas or the damping machine with damping liquid formation Structure.

Further, the horizontal shock-absorbing part 11 be horizontally disposed damper, the both ends of damper respectively with installation group The periphery wall of part is connected with the internal perisporium of cabinet 100.

Specifically, damper includes sleeve and the piston rod for protruding into sleeve, hydraulically full or gas in sleeve, piston rod Upper one end for stretching out sleeve is connect with water retaining ribs 501, and the bottom of sleeve is connect with the inner wall of cabinet 100.

Further, the damper is air filling type shock absorber or hydra-shock absorber.

Further, the damping device further includes suspention shock absorber part 600, suspends upper end and the cabinet 100 of shock absorber part 600 in midair Top connection, lower part is connect with mounting assembly.

By the way that mounting plate 500 (i.e. installation part 700) is arranged under interior bucket 200, suspention shock absorber part 600 is mounted on mounting plate On 500, more on the lower compared with 200 position of interior bucket due to mounting plate 500, longitudinal height of installation position is reduced, after making installation The tilt angle theta suspended in midair between shock absorber part 600 and wall box reduces, and then reduces the occupied space for suspending shock absorber part 600 in midair, When the structure to be suspended between interior bucket 200 and cabinet 100, just can be realized under the premise of not increasing by 100 volume of cabinet The diameter for increasing interior bucket 200, realizes the purpose of further dilatation.

Further, the mounting plate 500 includes the mounting portion 701 for assembling with suspention shock absorber part 600, the installation Portion 701 is not higher than the bucket bottom of the interior bucket 200.

Mounting portion 701 is not higher than the bucket bottom of interior bucket 200, it is made to be not take up the space between interior bucket 200 and cabinet 100, energy The diameter for enough increasing interior bucket 200, realizes dilatation.

Further, the mounting portion 701 is located at the bucket bottom of the interior bucket 200 hereinafter, when suspention shock absorber part 600 and installation After portion 701 is assembled, due to the bucket bottom lower than interior bucket 200 that mounting portion 701 is arranged, make to suspend in midair between shock absorber part 600 and cabinet 100 The angle at the inclination angle of formation reduces, that is, is bonded suspention shock absorber part 600 more with the inner wall of cabinet 100, is that interior bucket 200 is pre- More abundant space has been stayed, therefore can realize the purpose of further dilatation by increasing the diameter of interior bucket 200.

Further, the mounting portion 701 projection in the horizontal direction is located at the interior bucket 200 projection in the horizontal direction Periphery.

Since the bucket bottom of interior bucket 200 is arranged in mounting portion 701 hereinafter, being not take up the sky between interior bucket 200 and cabinet 100 Between, mounting portion 701 will not generate collision with interior bucket 200, and under the premise of this, mounting portion 701 is extended in the horizontal direction Other than the side wall of interior bucket 200, the projection in the horizontal direction of mounting portion 701 is made to be located at the interior bucket 200 projection in the horizontal direction Periphery, further reduce the installation space of suspention shock absorber part 600, and then increase the installation space of interior bucket 200, realize The dilatation of interior bucket 200.

Specifically, suspention shock absorber part 600 is four, is evenly distributed on the surrounding of circular mounting plate 500.

The suspention shock absorber part 600 includes sunpender 602 and the vibration absorption unit 601 for generating damping action power.

Scheme one, the upper end of the sunpender 602 and the top of cabinet 100 are fixed, lower end pass through the mounting assembly with Vibration absorption unit 601 connects.

Mounting plate 500 has mounting portion 701, and one end of the sunpender 602 and the top of cabinet 100 are fixed, and the other end is worn The mounting portion 701 is crossed to connect with vibration absorption unit 601.

Vibration absorption unit 601 is located at the lower part of mounting plate 500, and vibration absorption unit 601 is made to be not take up cabinet 100 in the horizontal direction Space between interior bucket 200 is further reduced the obstruction caused by 200 dilatation of interior bucket of vibration absorption unit 601.

The top of scheme two, the cabinet 100 is equipped with mounting base, and the lower end of the sunpender 602 is connect with mounting assembly, separately One end passes through mounting base and connect with vibration absorption unit 601.

100 top of cabinet is equipped with mounting base, and one end of the sunpender 602 is connect with mounting plate 500, and the other end passes through Mounting base is connect with vibration absorption unit 601.

Wherein, installation part 700 may be cross mounting plate 500, and suspention shock absorber part 600 is installed with cross respectively The edge of each branch of plate 500 connects, and the mounting portion 701 that suspention shock absorber part 600 is connect with cross mounting plate 500 is lower than interior bucket 200 bucket bottom, so that it will not between interior bucket 200 and cabinet 100 occupied space pass through mounting portion 701 simultaneously and reduce, reduce outstanding The installation space of shock absorber part 600 is hung, realizes the dilatation of interior bucket 200.

Mounting plate 500 can be plate, be also possible to the low structure of intermediate high rim, e.g., including ring-shaped edge plate, circle Central plate and connection riser for connecting margin plate and middle heart, section form " Ω " shape.

Wherein, mounting plate 500 can also be fixedly connected with the casing of driving device 300, and certain mounting plate 500 can also be same When connect with casing and output shaft 303 by bearing, the preferably driving device lower part that is mounted on mounting plate.

Further, motor is equipped with speed-reducing clutch, and the output shaft 303 of speed-reducing clutch connect driving with interior bucket 200 Interior bucket 200 rotates.

Further, the damping device further includes support shock absorber part, and the upper end of shock absorber part is supported to connect with mounting assembly, Lower end is connect with the bottom wall of cabinet 100；

Wherein, the support shock absorber part is damper.

Further, the damper is air filling type shock absorber or hydra-shock absorber.

Specifically, the support shock absorber part includes the first shock absorber part 703, described first shock absorber part, 703 one end and peace Piece installing 700 is flexibly connected, and the other end is flexibly connected with 100 bottom of cabinet.First shock absorber part 703 applies one to installation part 700 Downward pulling force or upward thrust, so that installation part 700 is simultaneously by the first shock absorber part 703 and suspention shock absorber part 600 two The active force of component realizes better damping effect by the force action of the two.

The mounting plate 500 is installation part 700, and suspention shock absorber part 600 is connect from top with mounting plate 500, and first subtracts Shake part 703 is connect from lower part with mounting plate 500, realizes that suspention shock absorber part 600 and the first shock absorber part 703 act on mounting plate simultaneously 500, cushioning effect is played to mounting plate 500 and then realizes the damping effect to interior bucket 200 and motor 301.

A kind of structure of installation part 700, installation part 700 include with the big plate 700-1 of installation that connect of suspention shock absorber part 600 and The installation platelet 700-2 connecting with the first shock absorber part 703 is installed and is passed through reinforcing rib between big plate 700-1 and installation platelet 700-2 Connection, to enhance the intensity of installation part.The setting of reinforcing rib interval, reinforcing effect are more preferable.Since the bottom wall of casing of washing machine 100 needs Reinforcement structure and installation other component are set, and that will generally install the diameter design of big plate 700-1 is greater than installation platelet 700-2 Diameter, provide space for the installation of other component.It is provided separately and more saves the space of installation part 700 once, it is more convenient to make With.

Further, described first shock absorber part, 703 one end and installation part 700 are hinged, and the other end and 100 bottom of cabinet are cut with scissors It connects.

Further, washing machine further includes the second shock absorber part 704 being arranged in driving device 300, second damping One end of part 704 is fixedly connected with driving device 300, and the other end is fixedly connected on the bottom wall of cabinet 100.

By the way that the second shock absorber part 704 is arranged, it is made to apply a downward pulling force or upward bullet to driving device 300 Power forms mounting plate 500, driving device 300 and interior bucket 200 whole in conjunction with the first shock absorber part 703 and suspention shock absorber part 600 Body reaches better damping effect under the collective effect of single component.

Further, one end of second shock absorber part 704 is fixedly connected with the stator of motor 301, and the other end is fixed to be connected It connects on the bottom wall of cabinet 100.

Further, the second damping device is damping spring.

Horizontal shock-absorbing part can be arranged on the basis of one-embodiment of embodiment two in the present embodiment, be also possible to and It is not provided with the spray equipment of one-embodiment of embodiment two, only horizontal shock-absorbing part is set on the periphery wall of water collection chamber, in short, arbitrarily The combination of structure is within the scope of the invention.

Example IV

Picture 1-4, shown in Fig. 6, Fig. 7, the present embodiment is further limiting to embodiment one and embodiment three, the collection Water cavity is integrally located at the lower part at 200 barrels of bottoms of interior bucket, and interior bucket 200 has the function of to be filled with water.

It is spaced in intervals between the side wall of the water collection chamber 400 and the bucket bottom outer wall of the interior bucket 200.

By make water collection chamber 400 sidewall upper be lower than interior bucket 200 bucket bottom, and make the side wall of water collection chamber 400 with it is interior It is spaced in intervals between the outer wall at the bucket bottom of bucket 200, prevents interior bucket 200 from being collided when shaking with the side wall of water collection chamber 400, To improve the service life of water collection chamber 400.

The water collection chamber 400 is equipped with the drainpipe 401 for the water in water collecting structure to be discharged, the drainpipe 401 It extends to outside washing machine.

The interior bucket 200 includes being connected in drying for the first discharge outlet 201 of draining and with the first discharge outlet 201 The water outlet 203 of first discharge pipe line 202, first discharge pipe line 202 is connected to water collecting structure and (is connected to water collection chamber). The water in interior bucket 200 is discharged into water collecting structure by the first discharge pipe line 202 being connected to the first discharge outlet 201, and then is passed through Water is discharged drainpipe 401.

Further, water collection chamber 400 is located at the middle part of mounting plate 500, is easier the center of gravity of water collecting structure and center weight It closes, reduces offset.

Further, the water retaining ribs 501 are ring-type, and the water retaining ribs 501 are enclosed ring-type with mounting plate 500 and catchment Chamber 400.

Further, the water retaining ribs 501 are obliquely installed, skewed by being arranged to water retaining ribs 501, being capable of maximum limit The increase water blocking amount of degree, be more convenient for using；

Further, the water retaining ribs 501 are gradually tapered up to the central axes direction of water collection chamber 400 from top to bottom, are made out Mouth bore is bigger, easily facilitates collection.

Further, the bottom outer wall of the interior bucket 200 is cambered surface, the cambered surface interval of the water retaining ribs 501 and interior bucket 200 One fixed spacing.

Further, the interior bucket 200 projection in the horizontal direction covers the water collection chamber 400 throwing in the horizontal direction Shadow.By the way that the projection in the horizontal direction of interior bucket 200 is covered the water collection chamber 400 projection in the horizontal direction, increase water collection chamber Interval between 400 and cabinet 100 prevents collision of the water collection chamber 400 to cabinet 100, reduces the damage of water collection chamber 400；Simultaneously Water collection chamber 400 is small, the installation for 100 other devices of bottom of cabinet of being more convenient for.

The projection in the horizontal direction of interior bucket 200 might be less that the water collection chamber 400 projection in the horizontal direction, energy The water enough collected is more.

Further, mounting plate 500 is equipped with drainpipe 401, and one end of drainpipe 401 is connected to water collection chamber 400, another End passes to outside washing machine or total discharge pipe line with washing machine is connected to, and water is discharged.It is used by being arranged in water collection chamber 400 In by the drainpipe 401 of the water discharge in water collecting structure, after water is discharged into water collection chamber 400, by drainpipe 401 by water collection chamber Water discharge in 400, prevents dilutional hyponatremia in water collection chamber 400 and overflows.

Further, the first row that 200 barrels of walls of interior bucket are equipped with the first discharge outlet 201 and are connected to the first discharge outlet 201 The top of the upper opening of water collection chamber 400 is arranged in water lines 202, the water outlet 203 of first discharge pipe line 202.First row The mouth of a river 201 and the first discharge pipe line 202 be it is multiple, each first discharge outlet 201 respectively with corresponding first discharge pipe line 202 connections, can also be with corresponding first discharge pipe line 202 of multiple first discharge outlet 201, when washing machine executes drying program When, due to interior bucket 200 centrifugal action and the water that is thrown out of by the first discharge outlet 201 enters the first discharge pipe line 202, and lead to The water outlet 203 for crossing the first discharge pipe line 202 is discharged into water collection chamber 400, stops the overflow everywhere of water.

The top of the upper opening of water collection chamber 400 is arranged in the water outlet 203 of first discharge pipe line 202.By that will go out The mouth of a river 203 is connected to water collecting structure, and water enters the first discharge pipe line 202 again through water outlet 203 through the first discharge outlet 201 when drying It is discharged into water collection chamber 400, water is stopped to overflow；The upper opening for the water collection chamber 400 that water retaining ribs 501 surround is arranged in water outlet 203 Top, from water outlet 203 be discharged water fall directly into water collection chamber 400, the structure is simpler, without increasing other appendix Part, effect of catchmenting are more preferable.

Further, the interior bucket 200 further includes in dehydration and/or drying for the water in interior bucket 200 to be discharged into collection Second discharge outlet 204 of water cavity 400 is equipped with plugging device 205, the closure dress between second discharge outlet 204 and water collection chamber 400 It sets 205 to open the second discharge outlet 204 in dehydration and/or drying, a large amount of water in interior bucket 200 passes through the second discharge outlet Second discharge outlet 204 is blocked in laundry, water is retained in interior bucket 200 and is done washing by 204 discharges.

Further, the top of the upper opening of the water collection chamber 400, the closure dress is arranged in second discharge outlet 204 Set 205 lower parts that second discharge outlet 204 is set.

By the way that the second discharge outlet 204 is arranged, in dehydration and/or drying, plugging device 205 opens the second discharge outlet 204, Water in interior bucket 200 is directly discharged into the water collection chamber of water collecting structure, water retaining ribs 501 stop water to prevent water from overflowing, and pass through row Washing machine is discharged in water by water pipe 401；When laundry, plugging device 205 blocks the second discharge outlet 204, makes the water in interior bucket 200 It retains in interior bucket 200 and does washing.

Washing machine is rotary drum washing machine.

Institute's plugging device 205 includes valve plug 205-1 and the calutron 205-2 being arranged under valve plug 205-1, calutron 205-2 is electrically connected with the control device of washing machine, and when washing machine is in laundry state, valve plug 205-1 is by the second discharge outlet 204 Closure prevents the water in interior bucket 200 to be discharged, when washing machine is in draining or dewatering state, the calutron 205-2 control Valve plug 205-1 is moved downward, and opens the second discharge outlet 204, water is discharged into the water collection chamber of water collecting structure.

Mounting plate 500 is equipped with positioning device, and 200 bottom wall of interior bucket is equipped with the auxiliary section to match with positioning device, matches Conjunction portion can be positioning groove, and in dehydration and/or drying, positioning device and auxiliary section are detached from positioning device, and interior bucket 200 is with defeated Shaft 303 rotates, and when washing machine is in laundry state, positioning device and auxiliary section cooperate, and interior bucket 200 is stuck in mounting plate On 500, valve plug 205-1 is just opposite with the second discharge outlet 204, prevents the water in interior bucket 200 from arranging the closure of the second discharge outlet 204 Out, output shaft drives the impeller rotation in washing machine.

Further, the mounting plate 500 is arranged between interior bucket 200 and driving device 300, the mounting plate 500 Lower part is fixedly connected with the shell of driving device 300.By by the setting of mounting plate 500 interior bucket 200 and driving device 300 it Between, the water energy in one side interior bucket 200 is enough by self weight decline, automatically flows into water collecting structure, the setting of another aspect mounting plate 500 On the top of driving device 300, water is isolated with driving device 300, prevents water to damage caused by driving device 300.

Driving device 300 includes motor 301, is equipped with reduction clutch 302, the lower part of mounting plate 500 above motor 301 It is fixedly connected with speed-reducing clutch or with the shell of motor 301.

The connection type of mounting plate 500 and driving device 300 can be with are as follows: the mounting plate 500 and driving device 300 It is connected between output shaft 303 by bearing.

Further, the output shaft 303 of speed-reducing clutch passes through the mounting plate 500 and connect with interior bucket 200, drives interior bucket It is connected between the output shaft 303 of 200 rotation, mounting plate 500 and driving device 300 by bearing.

Further, the output shaft 303 passes through installation part 700 and is connect with interior bucket 200 for driving interior bucket 200 to rotate, The installation part 700 is connect with output shaft 303 by bearing.

Wherein, installation part 700 can also be fixedly connected with the shell of driving device 300, by installation part 700, driving device 300 and interior bucket 200 become a relatively independent entirety；What installation part 700 can also be fixedly connected with the shell of driving device 300 It is connect simultaneously with output shaft 303 by bearing, it is relatively independent that installation part 700, driving device 300 and interior bucket 200 are become one It is whole.

The installation part 700 is connect by bearing with output shaft 303 and/or is fixedly connected with the shell of driving device 300, So that installation part 700, driving device 300 and interior bucket 200 is become a relatively independent entirety, peace is reduced by suspention shock absorber part 600 The vibration of piece installing 700 and then the vibration for realizing reduction interior bucket 200, driving device 300, and then realize good damping effect.

The installation part 700 be center symmetrical structure, the suspention shock absorber part 600 be it is multiple, it is multiple described in suspentions subtract Shake part 600 is evenly distributed on the surrounding of installation part 700.

By setting centrosymmetric structure for mounting plate 500, it is whole to reduce mounting plate 500, interior bucket 200 and motor 301 The possibility of deviation of gravity center realizes better damping effect；Mounting plate 500 is provided in round, driving dress is on the one hand easily installed 300 are set, on the other hand makes structure more steady.

Further, the installation part 700 is circular mounting plate 500, and the diameter of mounting plate 500 is greater than the interior bucket The lower section of interior bucket 200, the lower end of the suspention shock absorber part 600 and mounting plate 500 is arranged in 200 diameter, the mounting plate 500 Edge assembly, make to suspend in midair the connecting portion that is connected with mounting plate 500 of shock absorber part 600 in the lower part of interior bucket 200 and positioned at interior bucket Other than 200 circumferential direction, that is, mounting portion 701 is located at the obliquely downward at 200 barrels of bottoms of interior bucket, and the suspention for reducing suspention shock absorber part 600 is empty Between, and then under the premise of not increasing by 100 volume of cabinet, increase for the space that interior bucket 200 is reserved.

The driving device 300 is assemblied in the lower part of mounting plate 500, and the output shaft 303 of the driving device 300 passes through The mounting plate 500 is simultaneously connect with the mounting plate 500 by bearing.

Further, suspention shock absorber part is staggered with horizontal shock-absorbing part, is easier to balance, stablizes.

Embodiment five

A kind of control method of rotary drum washing machine, the rotary drum washing machine are any one in embodiment-example IV Kind of washing machine, in the laundry processes, washing machine controls spray equipment 1 and opens, by the inner wall of water spray to water collecting structure and/or In the bottom outer wall of interior bucket 200, the bottom outer wall of inner wall and/or interior bucket 200 to water collecting structure is washed away.

Washing machine is by the unlatching of control spray equipment 1, by the inner wall of water spray to water collecting structure and/or interior bucket 200 In bottom outer wall, the bottom outer wall of inner wall and/or interior bucket 200 to water collecting structure is washed away.

Further, after by the water discharge in water collecting structure, washing machine controls spray equipment 1 and opens, to water collecting structure Inner wall and/or the bottom outer wall of interior bucket 200 washed away.

Wherein, spray equipment 1 can also will be being opened in the water discharge process in water collecting structure or before draining.

It is explained below with opening spray equipment 1 after by the water discharge in water collecting structure.

As shown in figure 5, a kind of control method of rotary drum washing machine, comprising the following steps:

Water discharge in S1 water collection chamber 400,

S2 washing machine controls inlet valve 10 and opens, and clear water enters spray pipeline 2 through inlet valve 10, and from spray equipment 1 Jet port 6 sprays, and inner wall and/or 200 bottom outer wall of interior bucket to water collection chamber 400 carry out spray and wash away；

S3 persistently sprays a period of time, and washing machine controls inlet valve 10 and closes, and stops spray.

The above is only presently preferred embodiments of the present invention, is not intended to limit the present invention in any form, though So the present invention has been disclosed as a preferred embodiment, and however, it is not intended to limit the invention, any technology people for being familiar with this patent Member without departing from the scope of the present invention, when the technology contents using above-mentioned prompt make it is a little change or be modified to The equivalent embodiment of equivalent variations, but anything that does not depart from the technical scheme of the invention content, it is right according to the technical essence of the invention Any simple modification, equivalent change and modification made by above embodiments, in the range of still falling within the present invention program.

Claims

1. a kind of rotary drum washing machine including cabinet, is set to the interior bucket in cabinet being used to be filled with water and for driving the interior bucket to turn Dynamic driving device, which is characterized in that further include spray equipment, the water collecting structure for collecting the water being discharged from interior bucket, institute The water outlet for stating spray equipment is connected to water collecting structure, for washing away the inner wall of water collecting structure and/or the bottom outer wall of interior bucket.

2. a kind of rotary drum washing machine according to claim 1, which is characterized in that the water collecting structure includes having upper opening Water collection chamber, the interior bucket has the discharge outlet that is connected to the upper opening of water collection chamber, the water outlet of the spray equipment with catchment Chamber connection；

3. a kind of rotary drum washing machine according to claim 1 or 2, which is characterized in that the spray equipment includes spray tube Road and the nozzle component that spray pipeline water outlet is arranged in, the nozzle component are mounted on water collecting structure, and nozzle component goes out The mouth of a river is located in the water collection chamber of water collecting structure；

Preferably, the water collecting structure includes the water retaining ribs of mounting plate and setting on a mounting board, the mounting plate and water retaining ribs It is enclosed water collection chamber, driving device is mounted on the lower part of mounting plate, and the output shaft of driving device passes through mounting plate and interior bucket connects It connects, the nozzle component is mounted in water retaining ribs.

4. a kind of rotary drum washing machine according to claim 3, which is characterized in that the nozzle component include nozzle and with Connection connecting tube, the connecting tube connection spray pipeline；The nozzle is mounted on water collection chamber chamber wall, the nozzle With jet port, the jet port is located in water collection chamber, and towards the inner wall of water collecting structure and/or the bottom outer wall of interior bucket；

Preferably, the water retaining ribs are equipped with mounting hole, and the nozzle passes through mounting hole and connect with connecting tube, the nozzle and peace Hole is filled to be tightly connected.

5. a kind of rotary drum washing machine according to claim 4, which is characterized in that the nozzle is sector, jet port direction The inner wall of water collecting structure and/or the bottom outer wall of interior bucket.

6. according to a kind of rotary drum washing machine as claimed in claim 3 to 5, which is characterized in that the nozzle component setting is more It is a, include at least first spray head component and second spray head component, the water outlet of the first spray head component is towards in water collection chamber Wall is used to wash away the inner wall of water collection chamber, and the bottom outer wall of water outlet towards the interior bucket of the second spray head component is used to wash away interior bucket Bottom outer wall.

7. a kind of rotary drum washing machine according to claim 6, which is characterized in that the first spray head component is in vertical direction Height be higher than second spray head component；

Preferably, the first spray head component and second spray head component are arranged on the side wall of water collection chamber, first spray head component Inner wall of the injection direction towards water collecting structure and the bottom deviation to cabinet.

8. a kind of rotary drum washing machine according to claim 3-7, which is characterized in that the water outlet of the spray pipeline includes More branch pipes, nozzle component are connect with branch pipe, the water inlet of the spray pipeline be connected to the water supply pipe of washing machine and/or with Interior bucket is connected to and/or is connected to water collection chamber.

9. a kind of rotary drum washing machine according to claim 8, which is characterized in that the spray pipeline is equipped with control unit Part, for controlling spray pipeline conducting/truncation；

Alternatively, the water inlet end of the water supply pipe is equipped with inlet valve, the water inlet of the spray pipeline is connected to inlet valve, is intake Valve controls spray pipeline conducting/truncation；

Preferably, the control unit is control valve and/or water pump.

10. a kind of control method of any rotary drum washing machine of claim 1-9, which is characterized in that the laundry processes In, washing machine controls spray equipment and opens, by the bottom outer wall of the inner wall of water spray to water collecting structure and/or interior bucket, to collection The inner wall of water-bound and/or the bottom outer wall of interior bucket are washed away.