CN208151662U - A kind of rotary drum washing machine - Google Patents

Abstract

The utility model belongs to washing machine field, disclose a kind of rotary drum washing machine, including cabinet, the intracorporal washing barrels component of case is set and the bottom damping device of washing barrels component bottom is set, bottom damping device is connect with washing barrels component, cabinet respectively, is provided with buffer unit between bottom damping device and cabinet and/or washing barrels component.The bottom damping device of the utility model can play buffer function, enhance the anti-inclined ability of washing barrels component, the vibration of washing barrels component when especially reduction low speed crosses resonance point；Meanwhile buffer unit can further buffer the vibration that washing barrels component is transmitted on cabinet, and cabinet is avoided to shift, and reduce noise, enhance user experience.

Description

A kind of rotary drum washing machine

Technical field

The utility model belongs to washing machine field, specifically, being related to a kind of rotary drum washing machine.

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；Washing tube is rotatably installed in the inside of bucket；Impeller is rotatably installed in the bottom of washing tube；Motor And clutch, it is constructed such that washing tube and impeller rotation.Clothing and washing water in impeller rotational agitation washing tube, thus Remove the spot on clothing.

In order to increase the washing capacity of washing machine, bigger washing tube is needed, that is, needs to increase the height or straight of washing tube Diameter.If increasing the size of washing tube, the casing of the bucket and containment drum that accommodate washing tube is also required to the increase with washing tube And increase.

The increase of casing corresponding with the appearance of washing machine is limited by the space in the region of installation washing machine, general to use Limited for installing the space of washing machine in the man of family, it is not existing enough to achieve the purpose that increase laundry ladle capacity to increase washer cabinet Real, how under the premise of not increasing the casing of washing machine, the capacity for increasing washing tube becomes a great problem of puzzlement designer.

Structure by the way that bucket assembly is transformed can be realized the purpose of dilatation, but in laundry processes, when turning for washing tube When prompt drop is as low as a certain range (being generally reduced near resonance point), washing tube shakes seriously in the horizontal direction, it is easy to cause Washing tube and cabinet bump against, and cause the damage of washing tube and/or cabinet.This problem can be by being arranged different damping devices Reduce the probability that bucket assembly in laundry processes hits cabinet, enhances the anti-inclined ability of bucket assembly, especially reduction low speed is excessively total Vibration when vibration point.

On the basis of existing washing machine hangs damping part, damping device can help a barrel assembly smoothly to pass through low speed Resonance point, but produce a new problem：For damping device because one end connects bucket assembly, the other end connects cabinet, this The vibration of bucket assembly can be transmitted on cabinet by sample, and cabinet is caused to shift.

In view of this special to propose the utility model.

Utility model content

The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art and provide a kind of rotary drum washing machine, Bottom damping device can play buffer function, enhance the anti-inclined ability of washing barrels component, and especially reduction low speed crosses resonance point When washing barrels component vibration；Meanwhile buffer unit can further buffer the vibration that washing barrels component is transmitted on cabinet, keep away Exempt from cabinet to shift, reduce noise, enhances user experience.

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

The utility model provides a kind of rotary drum washing machine, including cabinet, is arranged in the intracorporal washing barrels component of case and setting Bottom damping device in washing barrels component bottom, bottom damping device are connect with washing barrels component, cabinet respectively, bottom damping Buffer unit is provided between device and cabinet and/or washing barrels component.

Further embodiment, the washing barrels component include washing tube and captation, and in washing process, washing tube is Steel ladle, captation are at least partially disposed in washing tube lower part, collect the water being discharged in washing tube；The bottom damping dress The one end set is connect with captation, and one end is connect with cabinet；Buffering dress is at least provided between bottom damping device and cabinet It sets.

Further embodiment, the captation include water collection chamber with an open mouth, and water collection chamber is connected to washing tube； The both ends of the bottom damping device are connected with the inner wall of the outer wall of water collection chamber and cabinet respectively, and buffer unit is arranged in bottom Between damping device and cabinet wall.

Further embodiment, described one end of bottom damping device are flexibly connected with the outer wall of water collection chamber, the other end with Cabinet is flexibly connected, and the buffer unit is arranged between bottom damping device and the bottom of box.

Further embodiment, the bottom damping device include damper and mounting bracket, the both ends difference of damper It is rotatablely connected with two mounting brackets, a mounting bracket is arranged in the bottom outer wall of water collection chamber, another mounting bracket is set It sets in the bottom of box；Buffer unit is arranged between the corresponding mounting bracket of the bottom of box.

Further embodiment, the bottom of the cabinet are provided with damping mounting plate, the installation of bottom damping device one end Bracket is fixed on damping mounting plate, and buffer unit is arranged between mounting bracket and damping mounting plate.

Further embodiment, the bottom damping device and damping mounting plate have a certain degree setting, bottom damping The mounting bracket of device one end is fixed on damping mounting plate, buffer unit be arranged in parallel in mounting bracket and damping mounting plate it Between.

Preferably, the damping mounting plate is horizontally disposed, and the mounting bracket of bottom damping device one end and damping are installed Plate is vertically arranged, and is fixed on damping mounting plate, and buffer unit is horizontally set between mounting bracket and damping mounting plate.

Further embodiment, the bottom damping device are greater than at a distance from the junction of the bottom of box to washing tube axis Bottom damping device is at a distance from the junction of the bottom outer wall of water collection chamber to washing tube axis；

Further embodiment, the buffer unit include the cushion for vibration damping, and the cushion is arranged in bottom Between the end and cabinet of damping device；

Preferably, the area of the cushion is not less than the area of bottom damping device and cabinet junction；

Preferably, the cushion is selected from rubber pad or spring pad.

Further embodiment, the bottom damping device setting is multiple, and multiple bottom damping devices are with the axis of washing tube It is symmetrical arranged centered on line；Or it is spaced apart around the axis of washing tube；The junction of each bottom damping device and cabinet It is provided with buffer unit；

Preferably, multiple bottom damping devices are uniformly distributed around the axis interval of washing tube.

Further embodiment, further include suspention shock absorber part, suspend in midair shock absorber part upper end and cabinet top connect, lower end with Washing barrels component connection；

Preferably, the suspention shock absorber part includes sunpender and the vibration absorption unit for generating damping action power；Washing tube group Mounting portion is provided on part, the upper end of the sunpender and the top of cabinet connect, and lower end passes through the mounting portion and damping list Member connection；

Alternatively, the top of the cabinet is equipped with mounting base, one end of the sunpender and the mounting portion of washing barrels component are connected, The other end passes through mounting base and connect with vibration absorption unit.

After adopting the above technical scheme, the utility model has the advantages that compared with prior art：

1, the bottom of the washing tube assembly of the rotary drum washing machine of the application is provided with bottom damping device, can either play branch Support effect, and cushioning effect can be played to washing tube assembly, enhance the anti-inclined ability of washing barrels component, especially reduction low speed The vibration of washing barrels component when crossing resonance point.

2, it is provided with buffer unit between the bottom damping device and cabinet and/or washing barrels component of the application, at least existed It is provided with buffer unit between bottom damping device and cabinet, can further buffer the vibration that washing barrels component is transmitted on cabinet It is dynamic, it avoids cabinet from shifting, reduces noise, enhance user experience.Also have structure simple simultaneously, it is easy for installation, at low cost The characteristics of.

Specific embodiment of the present utility model is described in further detail with reference to the accompanying drawing.

Detailed description of the invention

The a part of attached drawing as the utility model, is further understood from the utility model for providing, this is practical Novel illustrative embodiments and their description are not constituteed improper limits to the present invention for explaining the utility model. Obviously, the accompanying drawings in the following description is only some embodiments, to those skilled in the art, is not paying creation Property labour under the premise of, can also be obtained according to these attached drawings other accompanying drawings.In the accompanying drawings：

Fig. 1 is a kind of schematic diagram of rotary drum washing machine structure of the utility model；

Fig. 2 is the structural schematic diagram of the utility model bottom damping device；

In figure：100, cabinet 101, washing barrels component 102, captation 200, washing tube 201, the first discharge outlet 202, the first discharge pipe line 203, water outlet 204, the second discharge outlet 301, motor 302, speed-reducing 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, the big plate 700-2 of installation, installation platelet 701, mounting portion 703, bottom damping device 704, damping spring seat 705, damper 706, mounting bracket 800, buffer unit 900, damping mounting plate.

It should be noted that these attached drawings and verbal description are not intended to limit the design of the utility model in any way Range, but illustrate the concept of the utility model for those skilled in the art by referring to specific embodiments.

Specific embodiment

It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer The technical solution in embodiment is clearly and completely described in attached drawing in type embodiment, and following embodiment is for illustrating this Utility model, but be not intended to limit the scope of the present invention.

In the description of the present invention, it should be noted that term " on ", "lower", "front", "rear", "left", "right", The orientation or positional relationship of the instructions such as "vertical", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to Convenient for describing the utility model and simplifying description, rather than the device or element of indication or suggestion meaning must have specific side Position is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.

In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally Connection；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be indirectly connected through an intermediary. For the ordinary skill in the art, can be understood with concrete condition above-mentioned term in the present invention specifically contain Justice.

Embodiment one

As Figure 1-Figure 2, the present embodiment provides a kind of rotary drum washing machines, including cabinet 100, are arranged in cabinet 100 Washing barrels component 101 and the bottom damping device 703 of washing barrels component bottom is set, bottom damping device 703 respectively with Washing barrels component 101, cabinet 100 connect, and buffering is provided between bottom damping device 703 and cabinet and/or washing barrels component Device 800.

The washing barrels component of the present embodiment is mounted in cabinet, and bottom damping device 703 is arranged below washing barrels component, It can either play a supporting role, and cushioning effect can be played to washing tube assembly, enhance the anti-inclined energy of washing barrels component 101 Power, the vibration of washing barrels component 101 when especially reduction low speed crosses resonance point.

Buffer unit 800 can be at least arranged between bottom damping device 703 and cabinet 100, can also subtract in bottom It is arranged between shake device 703 and washing barrels component 101, or is arranged simultaneously.Buffer unit 800 can further buffer washing tube Component 101 is transmitted to the vibration on cabinet, and cabinet is avoided to shift, and reduces noise, enhances user experience.

Further embodiment, the washing barrels component 101 includes washing tube and captation 102, in washing process, is washed Washing bucket is steel ladle, and washing tube lower part is arranged in captation 102 at least partially, collects the water being discharged in washing tube；It is described One end of bottom damping device 703 connect with captation 102, one end is connect with cabinet；At least bottom damping device 703 with Buffer unit 800 is provided between cabinet wall.

The washing tube 200 of washing machine is non-porous washing tube 200 in the present embodiment, and only on 200 top of washing tube, setting is used for The dewatering hole of the water of abjection is thrown away, washing tube 200 can be used for being filled with water.Captation 102 can be outer barrel, preferably bung height Lower than 200 bung hole of washing tube of washing machine, it is furthermore preferred that the height of the bung hole of outer barrel is slightly above the bucket bottom of washing tube 200.Or Person, the captation of washing machine may be the improved structure being separately arranged, and can further function as and expand washing machine volume Effect.

By the way that captation is arranged, on the one hand when water is discharged from washing tube 200, washing tube will be collected by captation The water thrown away when being dehydrated in 200, prevents the spilling of water, on the other hand, captation can be integrally provided in washing tube 200 The outside at bucket bottom.Since captation is integrally located at washing tube 200 hereinafter, captation is made to prevent take up washing tube 200 and cabinet Space between 100 does not have restriction effect to the dilatation of washing tube 200, provides abundant sky for the dilatation of washing tube 200 Between.

One end of bottom damping device 703 is connect with captation, and one end is connect with cabinet, in device with washing tube When rotating and vibrating, the energy of vibration is absorbed, portion of energy can pass to the cabinet being attached thereto, in the present solution, at least bottom It is provided with buffer unit 800 between damping device 703 and cabinet wall, can further absorb vibration, cabinet will not be received substantially To the influence of vibration, avoid being displaced.

Further embodiment, the captation 102 include water collection chamber 400 with an open mouth, water collection chamber and washing Bucket connection；The both ends of the bottom damping device 703 are connected with the inner wall of the outer wall of water collection chamber and cabinet respectively, buffer unit 800 are arranged between bottom damping device 703 and cabinet.

By the way that water collection chamber 400 is arranged, the water for being dehydrated and throwing away in washing tube 200 can either be collected, and can be realized to washing The water being discharged in bucket 200 is stopped.The side wall of water collection chamber 400 can be concordant with the outer wall of washing tube 200, prevents take up washing tube Space between 200 and cabinet 100；The sidewall upper of water collection chamber 400 can also be lower than the bucket bottom of the washing tube 200, make to collect Water cavity 400 is integrally located at the bucket bottom of washing tube 200 hereinafter, further not having the side wall of water collection chamber 400 is located at washing tube Structure between 200 and cabinet 100 can greatly increase 200 barrels of diameters of washing tube, preferably realize the dilatation of washing tube 200, Without certain safe distance is arranged between washing tube 200 and captation, prevents washing tube 200 from colliding captation and make At damage.Meanwhile also further reducing a possibility that captation hits cabinet 100.

One end of bottom damping device 703 can be connect with the outer wall of water collection chamber, can be connect with side outer wall, can also be with It is connect with bottom outer wall, preferred scheme is connect with bottom outer wall, first is that the area of bottom is larger, is easily installed；Second is that whole Below water collection chamber, the space of water collection chamber side will not be occupied, is conducive to that other structures, such as suspention shock absorber part etc. are installed, Reach damping effect.Preferably, bottom damping device 703 is connect with the inner wall of lower box, is occupied little space, other knots are avoided Structure, buffer unit 800 can reduce the transmitting of energy at this time, guarantee that complete machine oscillation is small, do not generate displacement.

Further embodiment, described one end of bottom damping device 703 are flexibly connected with the outer wall of water collection chamber, the other end It is flexibly connected with cabinet, the buffer unit 800 is arranged between bottom damping device 703 and the bottom of box.

One end of bottom damping device 703 can be connect with the side wall of water collection chamber, or be connected with the bottom outer wall of water collection chamber It connects, the other end of bottom damping device 703 can be connect with the inner sidewall of cabinet or bottom.Preferably, bottom damping device Both ends are connect with the bottom outer wall of water collection chamber and the bottom of box respectively.Since in laundry processes, washing tube and captation can be produced Raw longitudinal and horizontal direction complex vibration, can generate twisting resistance, therefore, by by bottom damping device 703 and water collection chamber It bottom outer wall and is flexibly connected with bottom of box inner wall, bottom damping device 703 is overcome to subtract the torsion of captation and cabinet The damage of few each component.

Preferably, it the bottom outer wall of bottom damping device 703 and water collection chamber and is rotatablely connected with bottom of box inner wall, it can be with It is articulated connection, wherein hinged mode can be hinge connection and be also possible to ball-joint.

Further, the bottom damping device 703 includes damper 705 and mounting bracket 706, damper 705 Both ends are rotatablely connected with two mounting brackets 706 respectively, and a mounting bracket 706 is arranged in the bottom outer wall of water collection chamber, separately One mounting bracket 706 is arranged in the bottom of box；The corresponding mounting bracket 706 of the bottom of box is arranged in buffer unit 800 Between.

The preferred idle stroke damper of bottom damping device 703 of this programme, biggish damping force is generated in low speed, in height Lesser damping force is generated for idle stroke because of it when fast, is conducive to the resonance point that washing barrels component 101 passes through different periods. Biggish resistance is conducive to the resonance point by low speed when low speed, and smaller resistance was conducive to high speed resonance point when high speed, prevents simultaneously Vibration is only passed into cabinet.Damper can be air filling type shock absorber or hydra-shock absorber, the peace of damper 705 and both ends Bracket 706 is filled to be articulated and connected.Mounting bracket 706 is for being fixedly mounted bottom damping device 703.In order to reach good fixed effect Fruit and vibration isolating effect, buffer unit 800 can be cushion, and the mounting bracket 706 and cabinet for being fixed on the bottom of box is arranged in Between inner wall, the vibrational energy of damper is absorbed, avoids being transmitted to cabinet.

Further embodiment, the bottom of the cabinet are provided with damping mounting plate 900,703 one end of bottom damping device Mounting bracket 706 be fixed on damping mounting plate 900, buffer unit 800 be arranged in mounting bracket 706 and damping mounting plate Between 900.The bottom of cabinet can be cabinet base, damping mounting plate 900 be arranged on cabinet base, be so capable of providing compared with Big mounting area, convenient for preferably fixed damper.

Further embodiment, the buffer unit 800 include the cushion for vibration damping, and the cushion is arranged the bottom of at Between the end and cabinet of portion's damping device.

The area of cushion might be less that the area of bottom damping device 703 Yu cabinet junction, and it is slow to be hidden in bottom Between flushing device and cabinet, the area of cushion can also be greater than or equal to the area of junction, increase cushion area.

Preferred scheme, the area of the cushion are not less than the area of bottom damping device 703 and cabinet junction.It is slow Flushing device 800 is the cushion of sheet, convenient for being fixed between bottom damping device 703 and cabinet wall.Cushion can be with It is made of flexible material, it is possible to have deformation structure, convenient for absorbing the vibration that bottom damping device 703 transmits.

Preferably, the cushion is rubber pad or spring pad, is not only easily installed, but also can play the role of vibration isolation.Into One step, the damping mounting plate 900 is horizontally disposed, and the mounting bracket 706 of 703 one end of bottom damping device and damping are installed Plate 900 is vertically arranged, and is fixed on damping mounting plate 900, and buffer unit 800 is horizontally set on mounting bracket 706 and damping Between mounting plate 900.

The mounting bracket 706 of 705 one end of damper is vertically arranged with damping peace rotating plate, can guarantee that contact area is big, is pacified Securely, simultaneous buffering device 800 is sandwiched between vertically disposed mounting bracket 706 and damping peace rotating plate dress, it is not easy to be occurred Positional shift is also capable of the reception energy transmission of maximum area, preferably absorbs energy, plays the role of vibration isolation, while being also not easy It is damaged.

Further, the bottom damping device 703 is greater than at a distance from the junction of the bottom of box to washing tube axis Bottom damping device 703 is at a distance from the junction of the bottom outer wall of water collection chamber to washing tube axis.The bottom damping of this programme Device 703 from bottom to top, is tilted from cabinet to the central axis of washing tube, can either play the role of supporting captation, again Damping effect can be played in vibration.

Further embodiment, in order to play better damping effect, the bottom damping device 703 be arranged it is multiple, it is more A bottom damping device 703 is symmetrical arranged centered on the axis of washing tube；Or it is spaced apart around the axis of washing tube；Respectively The junction of a bottom damping device 703 and cabinet is provided with buffer unit 800.Preferred scheme, multiple bottom damping dresses 703 are set to be uniformly distributed around the axis interval of washing tube.

Multiple bottom damping devices 703 are symmetrical arranged centered on the axis of washing tube, two-by-two relatively, can make the dress that catchments Stress balance is set, the evenly dispersed energy for absorbing vibration of multiple bottom damping devices 703 reaches better damping effect jointly. And around the equally distributed distribution mode in axis interval of washing tube, captation integrally can stress balance, reduce washing tube A possibility that component 101 and cabinet are hit.In above two mode, the junction of each bottom damping device 703 and cabinet is equal Be provided with buffer unit 800, uniformly, Balance Absorption vibrational energy everywhere while, vibrate also by between each buffer unit 800 Every will not influence cabinet, cabinet avoided to be displaced.

Further embodiment, further include suspention shock absorber part, suspend in midair shock absorber part upper end and cabinet top connect, lower end with Washing barrels component 101 connects.

In washing barrels component 101, captation is arranged below washing tube.Captation can be outer barrel, and bung hole is lower than The half of washing tube height；Captation may be the improved structure being separately arranged, specifically, captation includes The water retaining ribs of mounting plate and setting on a mounting board, water retaining ribs annular setting, surround water collection chamber, the upper opening and washing of water collection chamber Bucket connection.

By the way that mounting plate 500 is arranged under washing tube 200, suspention shock absorber part 600 is mounted on mounting plate 500, due to Mounting plate 500 more on the lower compared with 200 position of washing tube, reduces longitudinal height of installation position, the suspention damping after making installation Tilt angle theta between part 600 and wall box reduces, and then reduces the occupied space for suspending shock absorber part 600 in midair, when by the knot When structure is suspended between washing tube 200 and cabinet 100, it just can be realized to increase under the premise of not increasing by 100 volume of cabinet and wash The diameter for washing bucket 200 realizes the purpose of further dilatation.

Specifically, suspention shock absorber part 600 is four, is evenly distributed on the surrounding of captation,

The suspention shock absorber part 600 includes sunpender 602 and the vibration absorption unit 601 for generating damping action power.Washing tube It is provided with mounting portion on component 101, which is arranged in the outer barrel lower part of low opening, protrudes outward setting；Or mounting portion Positioned at the periphery of mounting plate.

Scheme one, the upper end of the sunpender 602 and the top of cabinet 100 are fixed, and lower end passes through the mounting portion and subtracts Unit 601 is shaken to connect.

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 washing tube 200 is further reduced the obstruction caused by 200 dilatation of washing tube 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 portion, another End is connect across mounting base with vibration absorption unit 601.

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 central plate, section form " Ω " shape.

The lower section of captation is arranged in driving device, and the output shaft of driving device passes through water collection chamber and connect with washing tube. Wherein, mounting plate 500 can also be fixedly connected with the casing of driving device, certain mounting plate can also simultaneously with casing and output Axis is connected by bearing, preferably the driving device lower part that is mounted on mounting plate.

Further, motor is equipped with speed-reducing clutch 302, and the output shaft of speed-reducing clutch connect driving with washing tube and washes Wash bucket rotation.

In this way, the rotary drum washing machine of the present embodiment, when washing barrels component 101 vibrates, will receive bottom damping device 703 to On thrust or downward pulling force, while by suspention shock absorber part active force.Bottom damping device 703 and suspention shock absorber part are handed over Mistake setting realizes better effectiveness in vibration suppression by the force action of the two.

Suspention shock absorber part plays the role of vibration damping during the entire process of washing machine works, and bottom damping device is idle stroke Damper mainly generates biggish damping force in low speed, generates lesser damping force because of it in high speed for idle stroke, favorably Resonance point in different time periods is passed through in washing barrels component 101.It suspends shock absorber part in midair and bottom damping device cooperates, point Stage works, and cooperates, realizes better effectiveness in vibration suppression.

Mounting plate can be single-layer plate-like structure, or installation part, including multiple structures.For example, specifically, installation Part 700 includes the installation platelet for installing big plate 700-1 and connect with bottom damping device 703 connecting with suspention shock absorber part 600 700-2 is installed and is connected between big plate 700-1 and installation platelet 700-2 by reinforcing rib, to enhance the intensity of installation part.Reinforce The setting of muscle interval, reinforcing effect are more preferable.Since the bottom wall of casing of washing machine 100 needs to be arranged reinforcement structure and installs other portions Part will generally be installed the diameter for being greater than installation platelet 700-2 of the diameter design of big plate 700-1, be mentioned for the installation of other component For space.It is provided separately the more saving space below of installation part 700, is more convenient to use.

Further, washing machine further includes the damping spring seat 704 that driving device lower part is arranged in, the damping spring seat 704 upper end is fixedly connected with driving device, and lower end is fixedly connected on the bottom wall of cabinet 100.

Include multiple damping springs in damping spring seat, by the way that damping spring seat 704 is arranged, applies it to driving device One downward pulling force or upward elastic force make the dress that catchments in conjunction with bottom damping device 703703 and suspention shock absorber part 600 It sets, the entirety that driving device 300 and washing tube 200 are formed reaches better effectiveness in vibration suppression under the collective effect of single component.

Embodiment two

The present embodiment is further limiting to embodiment one, and water collection chamber is integrally located under 200 barrels of bottoms of the washing tube Portion, washing tube 200 have 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 washing tube 200.

By making the sidewall upper of water collection chamber 400 be lower than the bucket bottom of washing tube 200, and make the side wall of water collection chamber 400 with Be spaced in intervals between the outer wall at the bucket bottom of washing tube 200, prevent washing tube 200 when vibrating with the side wall of water collection chamber 400 into Row collision, to improve the service life of water collection chamber 400.

The water collection chamber 400 is equipped with for by the drainpipe 401 of the water discharge in water collection chamber, the drainpipe 401 to prolong It extends to outside washing machine.

The washing tube 200 includes being connected in drying for the first discharge outlet 201 of draining and with the first discharge outlet 201 The first discharge pipe line 202, the water outlet 203 of first discharge pipe line 202 be connected to water collecting structure (i.e. with water collection chamber connect It is logical).The water in washing tube 200 is discharged into water collecting structure by the first discharge pipe line 202 being connected to the first discharge outlet 201, into And water is discharged by drainpipe 401.

The set-up mode of water collection chamber：

Mode 1, captation are outer barrel, which is arranged in the outside of washing tube, and the opening of outer barrel is lower than washing tube Bucket bottom, inside the barrel form water collection chamber.

Mode 2, captation include the water retaining ribs of mounting plate and setting on a mounting board, and water collection chamber 400 is located at mounting plate 500 middle part makes the center of gravity of water collecting structure be easier to be overlapped with center, 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.The water retaining ribs 501 are obliquely installed, skewed by being arranged to water retaining ribs 501, can increase gear to greatest extent Water, 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.The bottom outer wall of the washing tube 200 is cambered surface, the water retaining ribs 501 and washing tube 200 cambered surface is spaced in intervals.

Further, the washing tube 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 washing tube 200 is covered the water collection chamber 400 projection in the horizontal direction, increase is catchmented Interval between chamber 400 and cabinet 100 prevents collision of the water collection chamber 400 to cabinet 100, reduces the damage of water collection chamber 400；Together When water collection chamber 400 it is small, the installation for 100 other devices of bottom of cabinet of being more convenient for.

The projection in the horizontal direction of washing tube 200 might be less that the water collection chamber 400 projection in the horizontal direction, The water that can be 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, 200 barrels of walls of washing tube be equipped with the first discharge outlet 201 and be connected to the first discharge outlet 201 first The top of the upper opening of water collection chamber 400 is arranged in discharge pipe line 202, the water outlet 203 of first discharge pipe line 202.First Discharge outlet 201 and the first discharge pipe line 202 be it is multiple, each first discharge outlet 201 respectively with corresponding first drainpipe Road 202 is connected to, 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 washing tube 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 It is discharged into water collection chamber 400 by the water outlet 203 of the first discharge pipe line 202, 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 washing tube 200 further includes in dehydration and/or drying for arranging the water in washing tube 200 The second discharge outlet 204 for entering water collection chamber 400 is equipped with plugging device 205, the envelope between second discharge outlet 204 and water collection chamber 400 Block apparatus 205 opens the second discharge outlet 204 in dehydration and/or drying, and a large amount of water in washing tube 200 passes through second row The mouth of a river 204 is discharged, and blocks second discharge outlet 204 in laundry, water is retained in washing tube 200 and is done washing.

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 washing tube 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 Washing machine is discharged in water by drainpipe 401；When laundry, plugging device 205 blocks the second discharge outlet 204, makes in washing tube 200 Water retain in washing tube 200 and do washing.

The above is only the preferred embodiment of the utility model, not makees in any form to the utility model Limitation, although the utility model has been disclosed with preferred embodiment as above, is not intended to limit the utility model, any to be familiar with The technical staff of this patent is not departing within the scope of technical solutions of the utility model, when the technology contents work using above-mentioned prompt A little equivalent embodiment changed or be modified to equivalent variations out, but all contents without departing from technical solutions of the utility model, Any simple modification, equivalent change and modification made by the above technical examples according to the technical essence of the present invention, still belong to In the range of the utility model.

Claims (10)

1. a kind of rotary drum washing machine, which is characterized in that including cabinet, setting is being washed in the intracorporal washing barrels component of case and setting The bottom damping device of tub assembly bottom, bottom damping device are connect with washing barrels component, cabinet respectively, bottom damping device with Buffer unit is provided between cabinet and/or washing barrels component.

2. rotary drum washing machine according to claim 1, which is characterized in that the washing barrels component includes washing tube sum aggregate Water installations, in washing process, washing tube is steel ladle, and captation is at least partially disposed in washing tube lower part, collects washing tube The water of middle discharge；One end of the bottom damping device is connect with captation, and one end is connect with cabinet；At least bottom damping Buffer unit is provided between device and cabinet.

3. a kind of rotary drum washing machine according to claim 2, which is characterized in that the captation includes having above to open The water collection chamber of mouth, water collection chamber are connected to washing tube；The both ends of the bottom damping device respectively with the outer wall of water collection chamber and case The inner wall of body is connected, and buffer unit is arranged between bottom damping device and cabinet wall.

4. a kind of rotary drum washing machine according to claim 3, which is characterized in that one end of the bottom damping device with The outer wall of water collection chamber is flexibly connected, and the other end is flexibly connected with cabinet, the buffer unit be arranged in bottom damping device and Between the bottom of box.

5. a kind of rotary drum washing machine according to claim 3, which is characterized in that the bottom damping device includes damping Device and mounting bracket, the both ends of damper are rotatablely connected with two mounting brackets respectively, and a mounting bracket is arranged in water collection chamber Bottom outer wall on, another mounting bracket be arranged in the bottom of box；The corresponding peace of the bottom of box is arranged in buffer unit It fills between bracket.

6. a kind of rotary drum washing machine according to claim 5, which is characterized in that the bottom of the cabinet is provided with damping The mounting bracket of mounting plate, bottom damping device one end is fixed on damping mounting plate, buffer unit setting mounting bracket with Between damping mounting plate.

7. a kind of rotary drum washing machine according to claim 6, which is characterized in that the bottom damping device and damping is pacified Loading board has a certain degree setting, and the mounting bracket of bottom damping device one end is fixed on damping mounting plate, and buffer unit is flat Row is arranged between mounting bracket and damping mounting plate.

8. a kind of rotary drum washing machine according to claim 1, which is characterized in that the buffer unit includes being used for vibration damping Cushion, the cushion is arranged between the end and cabinet of bottom damping device.

9. a kind of rotary drum washing machine according to claim 1, which is characterized in that the bottom damping device setting is more A, multiple bottom damping devices are symmetrical arranged centered on the axis of washing tube；Or it is spaced apart around the axis of washing tube； The junction of each bottom damping device and cabinet is provided with buffer unit.

10. -9 any a kind of rotary drum washing machine according to claim 1, which is characterized in that further include suspention shock absorber part, hang The top of the upper end and cabinet of hanging shock absorber part connects, and lower end is connect with washing barrels component.