CN206189091U - Washing machine - Google Patents

Abstract

The utility model discloses a washing machine, washing machine includes: base, washtub, driving piece, inlet tube and drain pipe, the washtub is rotatably established on the base around horizontally rotation center axle, injects washing chamber in the washtub, outside the one end of inlet tube stretched into in the washing chamber and the other end stretches out washing chamber, the one end of inlet tube was equipped with the nozzle that upwards extends, and the nozzle is and is formed with a plurality of hole for water sprayings on the perisporium of upper end confined cavity tubulose and nozzle, outside the one end of drain pipe stretched into in the washing chamber and the other end stretches out washing chamber, the partly at least of one end of drain pipe extended along vertical decurrent direction, and the lower extreme of drain pipe is formed with a plurality of water holes of crossing, the output shaft of driving piece does not link to each other with washtub relatively fixed ground, and the driving piece is used for driving the washtub and rotates. According to the utility model discloses a washing machine can realize the single -bucket washing, material saving, and the using water wisely, reduce cost can also avoid bacterial growing, makes washing machine's environment cleaner.

Description

Washing machine

Technical field

The utility model is related to household electrical appliance technical field, more particularly, to a kind of washing machine.

Background technology

Washing machine in correlation technique, no matter roller washing machine or rotary drum washing machine, its internal structure is all by one Relatively-stationary outer barrel is supported and fixes a rotary interior bucket, carries out clothes washing and dewatering work.Washing and During rinsing, in running water injection bucket, because interior outer barrel needs to relatively rotate, gap necessarily is had between interior outer barrel, in reality In washing or rinse cycle, because running water will be full of the gap between interior outer barrel so that actually used water is than user institute energy Water in the interior bucket seen is much more.In today of water resource increasingly scarcity, water-saving purpose is realized by technological means The new innovation growth point of each relevant industries effort is for it turned into.Most of all, general user cannot be disassembled inside and outside cleaning Bucket, after long-time use, can shelter evil people and countenance evil practices between interior outer barrel, breed bacteria.

Utility model content

The utility model is intended at least solve one of technical problem present in prior art.Therefore, the utility model exists In a kind of washing machine is proposed, single barrel of washing clothing of the washing machine, wash environment is cleaned.

According to washing machine of the present utility model, including：Pedestal；Washing tube, Pivot axle of the washing tube around level It is rotatably provided on the pedestal, washing cavities is limited in the washing tube；Stretch into institute in water inlet pipe, one end of the water inlet pipe State in washing cavities and the other end is stretched out outside washing cavities, described one end of the water inlet pipe is provided with the nozzle for upwardly extending, the spray Mouth is in be formed with multiple hole for water sprayings on the hollow tubular and the perisporium of the nozzle of upper end closed；Drainpipe, the drainpipe One end stretches into the washing cavities and the other end is stretched out outside washing cavities, and at least a portion of described one end of the drainpipe is along perpendicular Straight downwardly direction extends, and the lower end of the drainpipe is formed with multiple water holes；Actuator, the output shaft of the actuator with The washing tube is connected with being relatively fixed, and the actuator is used to drive the washing tube to rotate.

According to washing machine of the present utility model, single barrel of washing is realized by setting a washing tube, save material, economized on Water, reduces cost.At the same time it can also avoid washing tube from sheltering evil people and countenance evil practices, it is to avoid bacteria breed so that the environment of washing machine is more clear It is clean.

In certain embodiments, multiple hole for water sprayings arranged for interval along the vertical direction, and on direction from the bottom up The diameter of multiple hole for water sprayings gradually increases.

In certain embodiments, described one end of described one end of the water inlet pipe and the drainpipe is neighbouring described The end face of one end of washing tube is set, the side wall of the side relative with the washing cavities of the nozzle cave inward be formed with it is recessed The portion of falling into, multiple hole for water sprayings are both formed on the depressed part.

In certain embodiments, the depressed part is vertically extending and upper surface and lower end through the nozzle Face, multiple hole for water sprayings are in matrix distribution in the depressed part.

In certain embodiments, the water inlet pipe is the circular hollow tube of upper half in horizontally extending and cross section, The drainpipe in horizontally extending and cross section for lower semi-circular hollow tube, the lower surface of the water inlet pipe with it is described The upper surface of drainpipe is fitted so that the outer contour in the section of the water inlet pipe and the drainpipe is formed as circular.

In certain embodiments, cross-sectional area of the cross-sectional area of the nozzle less than the water inlet pipe.

In certain embodiments, described one end of the drainpipe extends downward the perisporium of the neighbouring washing tube, and Multiple water holes are formed on the bottom wall of the drainpipe.

In certain embodiments, described washing machine also includes pump, the other end phase of the pump and the drainpipe Even, the pump is used to extract the water in the washing cavities out.

In certain embodiments, the pedestal includes：Base plate；First support and second support, the first support and institute State that second support is vertically extending and axially spaced-apart of along the washing tube is arranged on the base plate, the washing tube can Rotatably it is located between the first support and the second support, the actuator is connected to described first with being relatively fixed On frame, and the water inlet pipe and the drainpipe are connected with being relatively fixed with the second support.

In certain embodiments, described washing machine also includes support component, and the support component includes：Fixing axle, institute The one end for stating fixing axle is rotatably connected and the other end is fixedly connected with the pedestal with the washing tube, and the fixing axle is in edge The axially extending tubulose of the washing tube and inner side limits pipeline passway；Hollow rotating shaft, the hollow rotating shaft is rotationally The outside of the fixing axle is set in, one end of the hollow rotating shaft is relatively fixed with the washing tube and is connected and the other end and institute State pedestal and the fixing axle is rotatably connected；Seal, the seal is sealed in the fixing axle and the hollow rotating shaft Between and the seal set adjacent to the washing cavities.

Additional aspect of the present utility model and advantage will be set forth in part in the description, partly by from following description In become obvious, or by it is of the present utility model practice recognize.

Brief description of the drawings

Fig. 1 is the schematic diagram of the washing machine according to the utility model embodiment；

Fig. 2 is the schematic diagram of the washing machine according to the utility model other embodiments；

Fig. 3 is the sectional view of the washing machine shown in Fig. 2；

Fig. 4 is the support meanss and water inlet pipe and the schematic diagram of drainpipe shown in Fig. 3；

Fig. 5 is the structural representation of the hollow rotating shaft shown in Fig. 3 and washing tube；

Fig. 6 is the schematic diagram of the washing machine according to the utility model embodiment three；

Fig. 7 is the support component and water inlet pipe and the schematic diagram of position of drain pipe relation of the washing machine shown in Fig. 6；

Fig. 8 is the schematic diagram of the washing machine according to the utility model embodiment two；

Fig. 9 is the schematic diagram of the washing machine according to the utility model embodiment one；

Figure 10 is schematic diagram of the washing machine shown in Fig. 2 in dewatering state；

Figure 11 is the schematic diagram of the washing tube shown in Fig. 2；

Figure 12 is the schematic diagram of the door body shown in Figure 11 and washing tube, wherein door body capping clothes pick-and-place opening；

Figure 13 is the schematic diagram of the door body shown in Figure 11 and washing tube, and wherein door body is in open mode；

Figure 14 is the schematic diagram of water inlet pipe and drainpipe shown in Fig. 2 and washing tube；

Figure 15 is the schematic diagram of water inlet pipe shown in Figure 14 and drainpipe；

Figure 16 is the schematic diagram of the water inlet pipe shown in Figure 14；

Figure 17 is the schematic diagram of the drainpipe shown in Figure 14；

Figure 18 is the schematic diagram of another angle of water inlet pipe shown in Figure 15 and drainpipe；

Figure 19 is the sectional view of water inlet pipe and drainpipe shown in Figure 14 and washing tube；

Figure 20 is the sectional view of the washing tube shown in Figure 19.

Reference：

Washing machine 100,

Pedestal 1, base plate 11, first support 12, second support 13,

Washing tube 2, washing cavities 21, water leg 22, convex tendon 23, lifting rib 24,

Clothes pick-and-place opening 25, door body 26,

Actuator 3, output shaft 31,

Support component 4, fixing axle 41,

Hollow rotating shaft 42, interior hollow rotating shaft 421, the first flange 4211, external hollow rotating shaft 422, the second flange 4221,

Clutch shaft bearing 43, second bearing 44, seal 45, fixed axle bed 46,

Passage 402, pipeline passway 401,

Water inlet pipe 5, nozzle 51, hole for water spraying 511, depressed part 512,

Drainpipe 6, water hole 61,

Heater 7, heating power supply line 71,

Pump 8, flow inlet 81, circulating water outlet 82, discharge outlet 83,

Locking device 9.

Specific embodiment

Embodiment of the present utility model is described below in detail, the example of the embodiment is shown in the drawings, wherein ad initio Same or similar element or element with same or like function are represented to same or similar label eventually.Below by ginseng The embodiment for examining Description of Drawings is exemplary, it is intended to for explaining the utility model, and it is not intended that to the utility model Limitation.

The washing machine 100 according to the utility model embodiment is described below with reference to Fig. 1-Figure 20.

As shown in Fig. 2 the washing machine 100 according to the utility model embodiment, including：Pedestal 1, washing tube 2, actuator 3, Water inlet pipe 5 and drainpipe 6.

Specifically, washing tube 2 is rotatably provided on pedestal 1 around the Pivot axle of level, is formed with washing tube 2 and washed Chamber 21 is washed, clothing can be put into washing cavities 21 with to be cleaned；By only setting in a substitution correlation technique of washing tube 2 Bucket and outer barrel, can save material, reduces cost, using water wisely, at the same time it can also avoid the occurrence of in correlation technique interior outer barrel it Between dirt and pollutant the problems such as, it is to avoid bacteria breed, the environment of washing machine 100 is more cleaned, health environment-friendly.Additionally, Be not in the problems such as interior outer barrel is collided, such that it is able to efficiently reduce shaking for washing machine 100 due to only setting a washing tube 2 Dynamic and noise.

The output shaft 31 of actuator 3 and axial one end (such as the left end of the washing tube 2 shown in Fig. 2) of washing tube 2 It is connected with being relatively fixed, actuator 3 is used to drive washing tube 2 to rotate；When actuator 3 drives washing tube 2 to rotate, washing tube 2 Driving the clothing in washing cavities 21 carries out rotation washing.

One end (such as the left end of the water inlet pipe 5 shown in Fig. 2) of water inlet pipe 5 is stretched into washing cavities 21, and water inlet pipe 5 The other end (such as the right-hand member of the water inlet pipe 5 shown in Fig. 2) is stretched out outside washing cavities 21, is connected with external water source, such that it is able to incite somebody to action Outside water source (such as running water) is introduced in washing cavities 21 for washing clothing.

Preferably, as shown in figure 14, one end (such as the left end of the water inlet pipe 5 shown in Figure 14) of water inlet pipe 5 can set There is the nozzle 51 for upwardly extending, nozzle 51 can be in the hollow tubular of upper end closed, and be formed with multiple on the perisporium of nozzle 51 Hole for water spraying 511, the water in water inlet pipe 5 can be sprayed into washing cavities 21 after entering nozzle 51 by hole for water spraying 511.

One end (such as the left end of the drainpipe 6 shown in Fig. 2) of drainpipe 6 is stretched into washing cavities 21, and drainpipe 6 The other end (such as the right-hand member of the drainpipe 6 shown in Fig. 2) is stretched out outside washing cavities 21, will be washed such that it is able to pass through drainpipe 6 Chamber 21 connects with exterior space, the water after being easy to discharge to wash.

Preferably, as shown in figure 14, one end (such as the left end of the drainpipe 6 shown in Figure 14) of drainpipe 6 is at least A part extends along vertically downward direction, and the bottom surface of drainpipe 6 is formed with multiple water holes 61.It is located at by by water hole 61 In the bottom surface of drainpipe 6, the residual water in washing cavities 21 can be reduced in order to extract the water in washing cavities 21 out.

And water inlet pipe 5 and drainpipe 6 are relatively fixed with pedestal 1, that is to say, that during the rotation washing of washing tube 2, Water inlet pipe 5 and drainpipe 6 are motionless, thus, it is possible to simplify the structure of water inlet pipe 5 and drainpipe 6, improve water inlet pipe 5 and row The reliability of structure of water pipe 6 and service life.

Washing machine 100 according to the utility model embodiment, single barrel of washing is realized by setting a washing tube, saves material Material, using water wisely, reduces cost.At the same time it can also avoid washing tube 2 from sheltering evil people and countenance evil practices, it is to avoid bacteria breed so that washing machine 100 environment is more cleaned.Additionally, setting heater can also realize hot wash, clean result is improved.

In some embodiments of the present utility model, axial one end (such as washing tube 2 shown in Fig. 2 of washing tube 2 Left end) closing, and the axial other end (such as the right-hand member of the washing tube 2 shown in Fig. 2) of washing tube 2 be centrally formed with Through hole.

Further, water inlet pipe 5 and drainpipe 6 through through hole and can be stretched into washing cavities 21, and water inlet pipe 5 and row Water pipe 6 is tightly connected with through hole.Thus, it is possible to pass through through hole introduce in washing cavities 21 water inlet pipe 5 and drainpipe 6, so as to solve The certainly water inlet of washing machine 100 and drainage problem, and water inlet pipe 5 and drainpipe 6 are relatively-stationary with pedestal 1, that is to say, that During the rotation washing of washing tube 2, water inlet pipe 5 and drainpipe 6 are motionless, thus, it is possible to simplify water inlet pipe 5 and drainpipe 6 structure, improves water inlet pipe 5 and the reliability of structure of drainpipe 6 and service life.

In some embodiments of the present utility model, as shown in Figure 14-Figure 16, multiple hole for water sprayings 511 along the vertical direction between Every arrangement, because in washing tube 2, underlying hydraulic pressure is higher than hydraulic pressure above, it is therefore preferred that from lower past On direction on the diameter of multiple hole for water sprayings 511 can gradually increase, that is to say, that the diameter of underlying hole for water spraying 511 Less than the diameter of hole for water spraying 511 above.Thus, it is possible to so that the injection water of the hole for water spraying 511 of diverse location is with water The change of pressure and change so that the hole for water spraying 511 of diverse location can normally spray water along the vertical direction.

In some embodiments of the present utility model, as shown in figure 14, one end of water inlet pipe 5 is (such as shown in Figure 14 The left end of water inlet pipe 5) and drainpipe 6 one end (such as the left end of the drainpipe 6 shown in Figure 14) neighbouring washing tube 2 The end face of one end (such as the right-hand member of the washing tube 2 described in Fig. 2) is set, thus, it is possible to reduce water inlet pipe 5 and drainpipe 6 exists Taking up room in washing tube 2, while clothing is wound on water inlet pipe 5 and drainpipe 6 and shadow during avoiding washing clothing Ring the carrying out of washing process.

Preferably, as shown in figure 15, side wall (such as spray shown in Figure 15 of the side relative with washing cavities 21 of nozzle 51 The left side wall of mouth 51) inwardly (such as the direction to the right shown in Figure 15) depression be formed with depressed part 512, multiple hole for water sprayings 511 can be formed on depressed part 512.Thus, it is possible to effectively prevent on plug nozzle 51 during washing clothing Hole for water spraying 511, so as to ensure that hole for water spraying 511 can normally spray water.

Specifically, as shown in Figure 15 and Figure 16, depressed part 512 can be with vertically extending, and depressed part 512 can be passed through The upper surface and lower surface of nozzle 51 are worn, multiple hole for water sprayings 511 are in matrix distribution in depressed part 512, that is to say, that in depression Multiple hole for water sprayings 511 in portion 512 can be in spaced apart along the vertical direction multiple rows of and the width along depressed part 512 between Every the multiple row of arrangement, thus, it is possible to so that the arrangement of hole for water spraying 511 is more regular attractive in appearance, be easy to processing.

Advantageously, as shown in Figure 14-Figure 16, the width of depressed part 512 can be less than the relative with washing cavities 21 of nozzle 51 Side side wall (such as the left side wall of the nozzle 51 shown in Fig. 2) Breadth Maximum, thus, it is possible to further avoid clothing Block hole for water spraying 511, it is ensured that hole for water spraying 511 can normally spray water.

Preferably, as shown in Figure 14-Figure 16, the outer surface of depressed part 512 can be in vertically extending arc column Face, thus, it is possible to so that the outer surface of nozzle 51 is round and smooth, be effectively prevented from nozzle 51 it is dirty receive dirt, avoid blocking hole for water spraying 511, make nozzle 51 cleaner.

In a specific embodiment of the present utility model, as shown in Figure 15 and Figure 18, water inlet pipe 5 can be in along level side It is upper half circle to the cross section of the hollow tube that (such as the left and right directions shown in Figure 15) extends, and the hollow tube；Drainpipe 6 Can be in the horizontal direction (such as the left and right directions shown in Figure 15) extend hollow tube, and the hollow tube cross section be under It is semicircle.Further, the lower surface of water inlet pipe 5 is fitted with the upper surface of drainpipe 6, so that water inlet pipe 5 and drainpipe 6 are combined The outer contour in section be formed as circular, that is to say, that water inlet pipe 5 and drainpipe 6 are combined into the circle for extending in left-right direction Column, thus, it is possible to be easily installed water inlet pipe 5 and drainpipe 6, also allows for sealing water inlet pipe 5 and drainpipe 6 with washing tube 2 Link position.

In some embodiments of the present utility model, as shown in figure 15, the cross-sectional area of nozzle 51 can be less than water inlet pipe 5 Cross-sectional area, it is possible thereby to so that water pressure in nozzle 51 is more than the water pressure in water inlet pipe 5, such that it is able to improve from spray The dynamics of the water ejected in water hole 511, it is ensured that water can smoothly spray.

In some embodiments of the present utility model, as shown in figure 19, one end of drainpipe 6 is (such as described in Figure 19 The left end of drainpipe 6) perisporium of neighbouring washing tube 2 is extended downward, and multiple water holes 61 can be formed in the bottom of drainpipe 6 On wall.Thus, the residual water in washing cavities 21 can be reduced during draining.

In one embodiment of the present utility model, as shown in Fig. 2 pedestal 1 can include：Base plate 11, first support 12 With second support 13, wherein, first support 12 and second support 13 are along the vertical direction (such as the above-below direction shown in Fig. 2) Extend, and first support 12 and second support 13 are along axial direction (such as the left and right directions shown in Fig. 2) arranged for interval of washing tube 2 On base plate 11, washing tube 2 is rotatably provided between first support 12 and second support 13, that is to say, that the edge of washing tube 2 The two ends (such as the left end and right-hand member of the washing tube 2 shown in Fig. 2) of axial direction are respectively supported at first support 12 and second On support 13, thus, it is possible to improve the reliability and stability that pedestal 1 is supported to washing tube 2, it is ensured that washing tube 2 can be carried out Normal rotation washing, reduces the vibration in the washing process of washing tube 2 and noise.

Further, as shown in Fig. 2 actuator 3 is connected in first support 12 in which can be relatively fixed, and water inlet pipe 5 It is connected with being relatively fixed with second support 13 with drainpipe 6.With reference to Fig. 2, actuator 3 be fixed on first support 12 away from washing The side (such as the left side of the first support 12 shown in Fig. 2) of bucket 2, the output shaft 31 of actuator 3 along first support 12 thickness Degree direction (such as the left and right directions shown in Fig. 2) is connected through first support 12 and with the left end of washing tube 2, is washed for driving Wash bucket 2 and rotate about central shaft rotation；Water inlet pipe 5 and drainpipe 6 are along the direction turned left from the right side is through second support 13 and stretches into To in washing tube 2, water inlet pipe 5 is used for water is injected in washing cavities 21, and drainpipe 6 is used to extract out in washing cavities 21 after washing Water.So, by the way that actuator 3 and water inlet pipe 5 and drainpipe 6 to be respectively provided at the axial two ends of washing tube 2, thus, can Solve the problems, such as that driving washing tube 2 rotates with one end of washing tube 2 (left end), solved in the other end (right-hand member) of washing tube 2 Washing tube 2 enters drainage problem, it is thus possible to make the structure design of washing machine 100 more reasonable.

Wherein, actuator 3 can be motor.

In some embodiments of the present utility model, as shown in Fig. 2 could be formed with lifting rib on the perisporium of washing tube 2 24, lifting rib 24 can extend along the axial direction (such as the left and right directions shown in Fig. 2) of washing tube 2, and lifting rib 24 can include Along the circumferentially spaced multiple of washing tube 2.During clothing is washed, lifting rib 24 can lift clothing, drive clothing Thing carries out rotation washing in washing tube 2.

In some embodiments of the present utility model, washing machine 100 can also include pump 8, and pump 8 can be with the phase of drainpipe 6 Even, pump 8 can be used for extracting the water in washing cavities 21 out, thus, it is possible to improve drainage efficiency, be easy to arrange in the water in washing cavities 21 To the greatest extent.

In other embodiments of the present utility model, washing machine 100 can also include air blower, air blower can with wash Wash chamber 21 to connect, air blower is used for being passed through air in washing cavities 21.For example, could be formed with passage in support component 4 402, one end of passage 402 is connected with air blower and the other end is connected with washing cavities 21, or the blast pipe of air blower is directly stretched Enter in washing cavities 21, so, air blower can be advertised into washing cavities 21 outside compressed air by passage 402, So that the pressure in washing cavities 21 increases, so that the water in washing cavities 21 is discharged outward by drainpipe 6, thus, it is possible to carry Drainage efficiency high, reduces the residual water in washing cavities 21, at the same time it can also adjust draining speed by adjusting the horsepower of air blower Degree, improves applicability.

Additionally, during clothing is washed, air-flow will necessarily be produced when washing tube is rotated in washing cavities, and when using heat During water washing, the vapor in washing cavities is more, and air pressure is higher, and passage can balance the air of washing tube and outside air Pressure, the convenient air discharge by washing cavities.

In some embodiments of the present utility model, support component 4 includes fixing axle, hollow rotating shaft and seal, wherein, One end (such as the left end of the fixing axle 41 shown in Fig. 3) of fixing axle 41 is rotatably connected with washing tube 2, and fixing axle 41 The other end (such as the right-hand member of the fixing axle 41 described in Fig. 3) is fixedly connected with pedestal 1, so so that washing tube 2 can be consolidated relatively Dead axle 41 is rotated, so as to realize being pivotally supported at washing tube 2 on pedestal 1.

The tubulose that fixing axle 41 extends in the axial direction (such as the left and right directions shown in Fig. 3) along washing tube 2, fixing axle 41 Two ends (such as the left end and right-hand member of the fixing axle 41 shown in Fig. 3) vertically open wide, and fixing axle 41 inner side limit Go out pipeline passway 401.

Hollow rotating shaft 42 is rotatably sleeved on the outside of fixing axle 41, that is to say, that hollow rotating shaft 42 can be relatively fixed Axle 41 is rotated, one end (such as the left end of the hollow rotating shaft 42 shown in Fig. 3) and the company of being relatively fixed of washing tube 2 of hollow rotating shaft 42 Connect, and the other end (such as the right-hand member of the hollow rotating shaft 42 shown in Fig. 3) of hollow rotating shaft 42 is rotatably connected with pedestal 1, by This, hollow rotating shaft 42 can be with the synchronous axial system of washing tube 2, so that hollow rotating shaft 42 and washing tube 2 can be relatively fixed axle 41 and pedestal 1 rotate, and then can realize washing tube 2 rotate about central shaft rotation washing.

Preferably, it is as shown in figure 3, clutch shaft bearing 43 can be provided between the outer peripheral face of hollow rotating shaft 42 and pedestal 1 and empty Second bearing 44 can be provided between the inner peripheral surface of heart rotating shaft 42 and the outer peripheral face of fixing axle 41, thus, it is possible to realize hollow turn The opposite base 1 of axle 42 and fixing axle 41 are rotatable.With reference to Fig. 2 and Fig. 3, the right-hand member of hollow rotating shaft 42 passes through clutch shaft bearing 43 Hold in second support 13, fixing axle 41 is set between the inner side of hollow rotating shaft 42, and fixing axle 41 and hollow rotating shaft 42 and sets There is second bearing 44.The inner side and outer side of hollow rotating shaft 42 is respectively supported at by setting clutch shaft bearing 43 and second bearing 44, Can not only realize that the opposite base 1 of hollow rotating shaft 42 is rotatable, at the same can also limit hollow rotating shaft 42 radially Displacement, so as to effectively reduce vibration and noise of the washing tube 2 in washing process.

In some embodiments of the present utility model, as shown in figure 3, support component 4 can also include seal 45, sealing Part 45 can be sealed between fixing axle 41 and hollow rotating shaft 42, and seal 45 can be set adjacent to washing cavities 21, thus, can Clearance leakage between fixing axle 41 and hollow rotating shaft 42 is passed through with the water being effectively prevented from washing cavities 21, sealing is improved Energy.

With reference to Fig. 3, seal 45 and second bearing 44 are provided between fixing axle 41 and hollow rotating shaft 42, second bearing 44 is used In realizing being rotated against between hollow rotating shaft 42 and fixing axle 41, seal 45 be used to sealing fixing axle 41 and hollow rotating shaft 42 it Between gap, and seal 45 be located at second bearing 44 close washing cavities 21 side (such as second bearing shown in Fig. 3 44 left side), thus, seal 45 can protect second bearing 44, it is to avoid washing aqueous corrosion second bearing 44, improve the second axle Hold 44 service life so that the structure of support component 4 is more reasonable.

In some embodiments of the present utility model, as shown in figure 5, hollow rotating shaft 42 can include interior hollow rotating shaft 421 With external hollow rotating shaft 422, external hollow rotating shaft 422 is set in the outside of interior hollow rotating shaft 421, and interior hollow rotating shaft 421 and external hollow turn Axle 422 extends along the axial direction (such as the left and right directions shown in Fig. 5) of washing tube 2, and the neighbouring of interior hollow rotating shaft 421 is washed Wash bucket 2 one end (such as the left end of the interior hollow rotating shaft 421 shown in Fig. 5) be formed with radial direction along interior hollow rotating shaft 421 to First flange 4211 of outer extension, (such as the external hollow shown in Fig. 4 turns for one end of the neighbouring washing tube 2 of external hollow rotating shaft 422 The left end of axle 422) it is formed with along second flange 4221 for extending radially outwardly of external hollow rotating shaft 422, the edge of through hole is clamped Between the first flange 4211 and the second flange 4221.Thus, clamped by setting the first flange 4211 and the second flange 4221 The edge of through hole, can increase the contact surface of hollow rotating shaft 42 and washing tube 2, meanwhile, the first flange 4211 and the second flange 4221 can also play the effect of support washing tube 2 in the inner side and outer side of washing tube 2 respectively, so as to improve washing tube 2 with sky The intensity of the connecting portion of heart rotating shaft 42, improves the reliability that washing tube 2 is fixedly connected with hollow rotating shaft 42, it is ensured that use the longevity Life.

Advantageously, reference picture 5, the first flange 4211 can be in the annular along the circumferentially extending of interior hollow rotating shaft 421, second Flange 4221 can be in the annular along the circumferentially extending of external hollow rotating shaft 422.Thus, it is possible to further increase hollow rotating shaft 42 with The contact area of washing tube 2, further improves hollow rotating shaft 42 to the support effect of washing tube 2, further improve washing tube 2 with The reliability that hollow rotating shaft 42 is fixedly connected.

Preferably, as shown in figure 5, the outer peripheral face of interior hollow rotating shaft 421 can be pasted with the inner peripheral surface of external hollow rotating shaft 422 Close, the first flange 4211 may be located at the inner side of washing tube 2, and the second flange 4221 may be located at the outside of washing tube 2, and the The outward flange of the outward flange of one flange 4211 and the second flange 4221 is concordant.Thus, it is possible to make the structure of hollow rotating shaft 42 more Compact and reasonable, further improves the interior reliability connected between hollow rotating shaft 421 and external hollow rotating shaft 422 and washing tube 2.

In some embodiments of the present utility model, as shown in figure 3, support component 4 can also include fixed axle bed 46, Gu Dead axle seat 46 is fixedly connected on pedestal 1, and fixing axle 41 is located at side (such as institute in Fig. 3 away from washing tube 2 of pedestal 1 The right side of the second support 13 shown), fixing axle 41 is along the thickness direction (such as the left and right directions shown in Fig. 3) for fixing axle bed 46 Through fixed axle bed 46 and it is fixedly supported on fixed axle bed 46, so as to realize being fixedly connected for fixing axle 41 and pedestal 1.

In some embodiments of the present utility model, along washing tube 2 axial direction (such as shown in Fig. 2 from a left side The direction turned right or the direction turned left from the right side) on, the diameter of washing tube 2 gradually increases, that is to say, that the diameter of washing tube 2 from One end gradually increases to the other end, or, the taper type that the outline of washing tube 2 diametrically gradually increases.So, in the mistake of dehydration Cheng Zhong, washing tube 2 rotates produced revolving force can make current direction to one end being relatively large in diameter of washing tube 2, consequently facilitating Water in washing tube 2 is drained, residual water is reduced.

Preferably, the angle between the perisporium and center of rotation axis of washing tube 2 can in the range of 5 ° to 15 °, by This, it is ensured that current on the perisporium of washing tube 2 smoothly and can rapidly flow towards one end being relatively large in diameter of washing tube 2.When So, the angle between the perisporium and center of rotation axis of washing tube 2 can also be more than 15 ° or less than 5 °, for example, washing tube 2 Angle between perisporium and center of rotation axis can be 3 °, 8 °, 10 °, 12 °, 20 ° etc..

Further, as illustrated in figures 19 and 20, it is formed with the inner peripheral surface of washing tube 2 along the axial direction (example of washing tube 2 Left and right directions as shown in Figure 19) extend water leg 22, water leg 22 can include along washing tube 2 circumferentially-spaced arrangement Multiple.Thus, during dehydration, water leg 22 can collect the water on the perisporium of washing tube 2, water conservancy diversion, and in rotation Make one end being relatively large in diameter of current direction washing tube 2 in the presence of centrifugal force, such that it is able to be easy to arrange in the water in washing tube 2 To the greatest extent, residual water is reduced, the attachment of residual water on the wall of washing tube 2 is prevented.

Further, as shown in figure 19, one end (such as washing tube shown in Figure 19 of the neighbouring actuator 3 of washing tube 2 2 left end) diameter of the diameter less than the other end (such as the right-hand member of the washing tube 2 described in Figure 19) of washing tube 2, and draining Pipe 6 is set adjacent to one end (such as the right-hand member of the washing tube 2 described in Figure 19) being relatively large in diameter of washing tube 2.Thus, in dehydration During, the water in washing tube 2 can flow to the direction of drainpipe 6 under the influence of centrifugal force, such that it is able to the row of raising Water efficiency, reduces residual water.

In some embodiments of the present utility model, as illustrated in figures 19 and 20, court is formed with the inner peripheral surface of washing tube 2 To multiple convex tendons 23 that the Pivot axle of washing tube 2 is protruded, and multiple convex tendon 23 is along axial direction (such as institute in Fig. 2 of washing tube 2 The left and right directions for showing) extend, multiple convex tendons 23 and are limited along the circumferentially-spaced arrangement of washing tube 2 between adjacent two convex tendons 23 Make water leg 22.Thus, multiple convex tendons 23 on the premise of water leg 22 is limited, can also strengthen the intensity of washing tube 2, The service life of washing tube 2 is improved, meanwhile, during clothing is washed, convex tendon 23 may also operate as the effect of washboard, from And strengthen the clean result to clothing.

Advantageously, as illustrated in figures 19 and 20, can be with circular arc mistake between adjacent two face of two adjacent convex tendons 23 Cross, that is to say, that the bottom of water leg 22 is circular arc channel-shaped, thus, it is possible to make the surface of water leg 22 more smooth, is further subtracted The attachment of the residual water in few washing tube 2.

Advantageously, as illustrated in figures 19 and 20, the outer surface of each convex tendon 23 is smooth curved surface.Thus, it is possible to subtract Abrasion of the free end of few convex tendon 23 to clothing, makes the structure of washing tube 2 more reasonable.

In some embodiments of the present utility model, as shown in figure 19, water leg 22 is from the diameter of washing tube 2 less The other end that the bottom wall (such as the bottom wall of the left end of the washing tube 2 described in Figure 19) at end extends to neighbouring washing tube 2 (is for example schemed The bottom wall of the right-hand member of the washing tube 2 described in 19) bottom wall.Thus, it is possible to make the water in the whole peripheral wall surfaces of washing tube 2 exist One end being relatively large in diameter of washing tube 2 is guided to by water leg 22 in the presence of revolving force, then is extracted out through drainpipe 6.

Preferably, the depth of water leg 22 can be in the range of 2 millimeters to 15 millimeters, thus, you can to ensure to catchment Groove 22 can be collected effectively and water conservancy diversion water, at the same time it can also reduce the inner space of the washing tube 2 of the occupancy of convex tendon 23, and Avoid being sheltered evil people and countenance evil practices in water leg 22.For example, the depth of water leg 22 can be 3mm, 5mm, 7mm, 9mm, 11mm etc..

In some embodiments of the present utility model, the clothing connected with washing cavities 21 is formed with the perisporium of washing tube 2 Pick and place mouth 25, clothing can be put into by clothes pick-and-place opening 25 or take out washing cavities 21.

Washing machine 100 can also include：Door body 26 and locking device 9, one end (such as door shown in Figure 11 of door body 26 The upper end of body 26) it is pivotally arranged on the perisporium of washing tube 2, door body 26 is used to open and close clothes pick-and-place opening 25；Locking Device 9 is located on washing tube 2, and locking device 9 has locking state and released state, and in locking state, locking device 9 is by door body 26 other end (such as the lower end of the door body 26 shown in Figure 11) is locked on washing tube 2, so that the closing clothing of door body 26 takes Mouth 25 is put, in released state, locking device 9 discharges the other end (such as the lower end of the door body 26 shown in Figure 11) of door body 26, Now, user can open door body 26, and clothing is picked and placeed by clothes pick-and-place opening 25.

During clothing is washed, can be locked at door body 26 on washing tube 2 by locking device 9, to avoid door body 26 Opened during washing, it is ensured that the washing cavities 21 of closing are formed in washing tube 2, it is ensured that washing process is smoothed out；When After the completion of washing and dehydration, washing tube 2 can be driven to turn to specified location by actuator 3, now, user will can lock Device 9 switches to released state from locking state, then opens door body 26 by the clothing taking-up in washing cavities 21.

It should be noted that the shape of door body 26, position etc. should be with other parts of washing machine 100 (such as on shell Door body 26) adaptation.

In some embodiments of the present utility model, as shown in figure 12, the pivotal axis of door body 26 can be parallel to washing tube 2 Pivot axle.Now, circumference of the direction of rotation of door body 26 parallel to washing tube 2.Certainly, the pivotal axis of door body 26 also may be used So that perpendicular to the Pivot axle of washing tube 2, now, the direction of rotation of door body 26 is parallel to Pivot axle.Thus, it is possible to root The direction of the pivotal axis for determining door body 26 is taken according to actual conditions, the flexibility and applicability for setting is improved.

In some embodiments of the present utility model, as shown in figure 12, door body 26 is hinged with washing tube 2, thus, it is possible to simple Change the attachment structure of door body 26 and washing tube 2, realize the pivotable connection of door body 26 and washing tube 2.

In some embodiments of the present utility model, as shown in figure 11, in locking state, one end of locking device 9 is (for example The lower end of the locking device 9 shown in Figure 11) be connected with washing tube 2, and locking device 9 the other end (such as shown in Figure 11 Locking device 9 upper end) be connected with door body 26, and door body 26 is tightly connected with washing tube 2, thus, it is possible to avoid in washing During leak in the gap of water in washing tube 2 between door body 26 and clothes pick-and-place opening 25, so as to ensure washing tube 2 Overall sealing property.

In some embodiments of the present utility model, door body 26 can be in the arc being adapted with the perisporium of washing tube 2 Body shape, thus, it is possible to so that the internal face of washing tube 2 equal rounding off everywhere, at the same time it can also improve door body 26 and washing tube Sealing property between 2.

In some embodiments of the present utility model, as shown in figure 13, in the axis projection plane of washing tube 2, clothing Angle a of the dispensing port between the line at the center at the circumferential two ends and washing tube 2 of washing tube 2 can be in 60 ° to 120 ° models In enclosing, thus, it is possible to convenient take out clothing so that the opening of clothes pick-and-place opening 25 in the reasonable scope, makes the structure of washing tube 2 It is more reasonable.Certainly, the utility model not limited to this, angle a might be less that 60 ° or more than 120 °, for example, angle a can be with It is 45 °, 75 °, 90 °, 105 °, 135 ° etc..

In other embodiments of the present utility model, as shown in fig. 7, heater 7 can be located in washing tube 2, plus Thermal 7 can be used for directly heating the water in washing tube 2.Washing in washing cavities 21 can be heated by setting heater 7 Wash and use water, such that it is able to strengthen clean result.It should be noted that heater 7 is fixed structure, when washing tube 2 rotates, Heater 7 is actionless.

Preferably, as shown in fig. 6, heater 7 can be fixed on drainpipe 6, because drainpipe 6 is in washing cavities 21 Extend downwardly, position is relatively low, be fixed on drainpipe 6 by by heater 7, can not only play fixed heater 7 Effect, can also make position of the heater 7 in washing cavities 21 relatively low, so that the heating effect of heater 7 is more preferably, Save energy.

Further, as shown in Figure 6 and Figure 7, heater 7 can include heating power supply line 71, heating power supply line 71 One end (such as the left end of the heating power supply line 71 shown in Fig. 6) is connected with heater 7, and heating power supply line 71 the other end (such as the right-hand member of the heating power supply line 71 shown in Fig. 6) through through hole and stretching out outside washing cavities 21, in order to external power source It is connected, is used to heat washings with for heater 7 provides power supply.

Below with reference to Fig. 1-Figure 20 descriptions according to one washing machine of specific embodiment 100 of the utility model.

Embodiment one,

Reference picture 1, washing machine 100 include pedestal 1, washing tube 2, actuator 3, support component 4, water inlet pipe 5, drainpipe 6, Heater 7, pump 8 and locking device 9.

Specifically, as shown in figure 1, pedestal 1 can include：Base plate 11, first support 12 and second support 13, wherein, the One support 12 and second support 13 it is vertically extending and in left-right direction arranged for interval on base plate 11, washing tube 2 can Rotatably it is located between first support 12 and second support 13.

Washing tube 2 is in be formed with washing cavities 21, and washing tube 2 in the hollow column for extending in left-right direction, washing tube 2 Left end closing and right-hand member is centrally formed with through hole, on direction from left to right, the diameter of washing tube 2 gradually increases, and Angle between the perisporium and center of rotation axis of washing tube 2 is in the range of 5 ° to 15 °.

It is formed with inwardly projecting multiple convex tendons 23 on the inner peripheral surface of washing tube 2, and multiple convex tendons 23 are from a left side for washing tube 2 End face extends to the right side of neighbouring washing tube 2, multiple convex tendons 23 along washing tube 2 circumferentially-spaced arrangement, and adjacent two Water leg 22 is limited between convex tendon 23.Arc transition, each convex tendon between adjacent two face of two adjacent convex tendons 23 Outer surface be smooth curved surface.

Clothes pick-and-place opening 25 is formed with the perisporium of washing tube 2, washing tube 2 includes door body 26, and door body 26 is in and washing tube 2 The arc plate body shape that is adapted of perisporium, for opening and closing clothes pick-and-place opening 25.The upper end of door body 26 is pivotally arranged in On the perisporium of washing tube 2, and door body 26 pivoting axis parallel in the Pivot axle of washing tube 2.During washing, door body 26 are tightly connected with washing tube 2.

Locking device 9 has locking state and released state, and in locking state, be locked at for door body 26 and wash by locking device 9 Wash on bucket 2, to close clothes pick-and-place opening 25, in released state, the release door body 26 of locking device 9, in order to open clothes pick-and-place Mouth 25.

Actuator 3 is fixed in first support 12, and the output shaft 31 of actuator 3 is fixedly connected with the left end of washing tube 2, is used Rotated in washing tube 2 is driven.Actuator 3 is motor.

The right-hand member of support component 4 is connected with second support 13 and left end is connected with washing tube 2.Support component 4 includes fixing Axle 41, hollow rotating shaft 42, clutch shaft bearing 43, second bearing 44, seal 45 and fixed axle bed 46, wherein, fixing axle 41 and sky Heart rotating shaft 42 is in the hollow tubular of both ends open, and the left end of hollow rotating shaft 42 is fixedly connected with the right-hand member of washing tube 2, and hollow The right-hand member of rotating shaft 42 is rotatably connected with second support, and hollow rotating shaft 42 right-hand member through second support 13 and with fixed axle bed 46 are spaced apart, and clutch shaft bearing 43 is provided between hollow rotating shaft 42 and second support 13.

Hollow rotating shaft 42 includes interior hollow rotating shaft 421 and external hollow rotating shaft 422, and external hollow rotating shaft 422 is set in interior hollow The outside of rotating shaft 421, the left end of interior hollow rotating shaft 421 is formed with along first flange for extending radially outwardly of interior hollow rotating shaft 421 4211, the left end of external hollow rotating shaft 422 is formed with along second flange 4221 for extending radially outwardly of external hollow rotating shaft 422, the , in annular circumferentially, the edge of through hole is clamped in the first flange 4211 and for one flange 4211 and the second flange 4221 Between two flange 4221.

Fixing axle 41 can be set between the inner side of hollow rotating shaft 42, and fixing axle 41 and hollow rotating shaft 42 and be provided with second Bearing 44 and seal 45, and seal 45 is located at the left side of second bearing 44 and closes on washing cavities 21 and set, fixed axle bed 46 The right side of second support 13 is fixed on, the right-hand member of fixing axle 41 sequentially passes through second support 13 and fixed axle bed 46, and is fixed on On fixed axle bed 46.The inner side of fixing axle 41 limits pipeline passway 401.

Water inlet pipe 5 and drainpipe 6 are turned left from the right side and are stretched into washing cavities 21 through pipeline passway 401.Water inlet pipe 5 and drainpipe 6 is in horizontally extending hollow tube, and water inlet pipe 5 cross section for upper half it is circular, and drainpipe 6 cross section be under Semicircle, the lower surface of water inlet pipe 5 is fitted with the upper surface of drainpipe 6, so that water inlet pipe 5 and drainpipe 6 are combined into circle Shape column.

The left end of water inlet pipe 5 is provided with the nozzle 51 for upwardly extending, and nozzle 51 can be in the hollow tubular of upper end closed, nozzle 51 cross-sectional area is less than the cross-sectional area of water inlet pipe 5, and the left side wall of nozzle 51 is recessed is formed with depressed part 512 to the right, is recessed Portion 512 is vertically extending and upper surface and lower surface through nozzle 51, and the outer surface of depressed part 512 can be in vertically The arc cylinder that direction extends, multiple hole for water sprayings 511 are formed with the arc cylinder of depressed part 512.And on the perisporium of nozzle 51 Multiple hole for water sprayings 511 are formed with, multiple hole for water sprayings 511 are in matrix distribution in depressed part 512, many on direction from the bottom up The diameter of individual hole for water spraying 511 gradually increases.

A part for the left end of drainpipe 6 extends to the perisporium of neighbouring washing tube 2, drainpipe 6 along vertically downward direction Bottom surface be formed with multiple water holes 61.

Heater 7 is located on water inlet pipe 5 and is located at the outside of washing tube 2, and heater 7 flows through water inlet pipe for heating 5 water.

Pump 8 is arranged on the outside of washing tube 2 and is connected with drainpipe 6, and pump 8 has flow inlet 81, circulating water outlet 82 With discharge outlet 83, flow inlet 81 connected with drainpipe 6, and circulating water outlet 82 is connected with the right-hand member of water inlet pipe 5, discharge outlet 83 with Extraneous air is connected.When circulating-heating washings are needed, flow inlet 81 is turned on circulating water outlet 82；When needing draining When, flow inlet 81 and discharge outlet 83 are turned on.

When needing washing clothing, door body 26 can be opened, clothing is put into washing cavities 21 from clothes pick-and-place opening 25, then closed Door body 26 is closed, washing procedure is selected, starts washing.Water is injected in washing cavities 21 by water inlet pipe 5, drive of the washing tube 2 in motor Rotate to wash clothing under dynamic.During washing, pump 8 can extract the water in washing cavities 21 out, water flow through drainpipe 6, The flow inlet 81 and circulating water outlet 82 of pump 8 enter in water inlet pipe 5, then heated device 7 is heated, and returns washing cavities In 21, that is to say, that the water in washing cavities 21 is extracted out and realizes circulating-heating using heater 7 by pump.Needed after the completion of washing When wanting draining and dehydration, the flow inlet 81 of pump 8 switches and is turned on as discharge outlet 83, carries out draining.

Washing machine 100 according to the utility model embodiment, is supported on by setting first support 12 and second support 13 , can be preferably minimized for vibration and noise by the two ends of washing tube 2.The integration of washing tube 2 and dehydration barrel, not only saves simultaneously Fee of material, also greatly reduces the incrustation scale and pollutant being attached between interior outer barrel, allows the consumer can be in a ring for more cleaning Washing machine 100 is used under border.Heater 7 and pump 8 are respectively mounted by the outside of washing tube 2, washing machine 100 are realized and is washed Wash the function of water heating.And heater 7 is moved to the outside of washing tube 2, unnecessary water consumption can be reduced during washing, The space loss inside washing tube 2 is reduced, that is, reduces the washings for needing heating, while also saving electric power.Exist simultaneously Outside installs one is used for the pump 8 that circulates and draw water, by the effect of pump 8, can make washings by circulating-heating, so can be with Reduce the power of heater.Additionally, setting pump 8, moreover it is possible to reach the effect of foreign matter in cleaning bucket.

Embodiment two,

The present embodiment is roughly the same with the structure of embodiment one, and wherein identical part uses identical reference, no It is only that with part：Washing machine 100 described in embodiment one includes pump 8 and heater 7, and is done washing described in the present embodiment two Machine 100 only includes that heater 7, without including pump 8, heater 7 is located at the outside of washing tube 2, is only heated when water inlet Flow through the water of water inlet pipe 5.

Embodiment three,

The present embodiment is roughly the same with the structure of embodiment one, and wherein identical part uses identical reference, no It is only that with part：Washing machine 100 described in embodiment one includes pump 8 and heater 7, and heater 7 is located at washing tube 2 Outside, and washing machine 100 described in the present embodiment three only include heater 7 without being located at including pump 8, and heater 7 The inside of washing tube 2, for directly heating the water in washing cavities 21.And the heating power supply line 71 of heater 7 is logical through pipeline Road 401 is stretched out outside washing cavities 21.

Example IV,

The present embodiment is roughly the same with the structure of embodiment one, and wherein identical part uses identical reference, no It is only that with part：Washing machine 100 described in embodiment one includes pump 8 and heater 7, and is done washing described in the present embodiment four Machine 100 does not set heater 7 and pump 8, and washing machine 100 includes limiting air vent, air blower in air blower, pipeline passway 401 Connected with washing cavities 21 by air vent, when draining is needed, the air blower is used for being passed through compression in the washing cavities 21 Air, to increase the pressure in washing cavities 21, so as to the hydraulic pressure in washing cavities 21 is entered the finally discharge washing cavities 21 of drainpipe 6 Outward.

In description of the present utility model, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width Degree ", " thickness ", " on ", D score, "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outward ", The orientation or position relationship of the instruction such as " clockwise ", " counterclockwise ", " axial direction ", " radial direction ", " circumference " are based on shown in the drawings Orientation or position relationship, are for only for ease of description the utility model and simplify description, rather than the dress for indicating or implying meaning Put or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to the utility model Limitation.

Additionally, term " first ", " second " are only used for describing purpose, and it is not intended that indicating or implying relative importance Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or Implicitly include one or more this feature.In description of the present utility model, " multiple " is meant that two or two More than, unless otherwise expressly limited specifically.

In the utility model, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " Gu It is fixed " etc. term should be interpreted broadly, for example, it may be fixedly connected, or be detachably connected, or integrally；Can be Mechanically connect, or electrically connect, can also be communication；Can be joined directly together, it is also possible to by the indirect phase of intermediary Even, can be two element internals connection or two interaction relationships of element.For one of ordinary skill in the art For, can as the case may be understand concrete meaning of the above-mentioned term in the utility model.

In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show The description of example " or " some examples " etc. means to combine specific features, structure, material or spy that the embodiment or example are described Point is contained at least one embodiment of the present utility model or example.In this manual, to the schematic table of above-mentioned term State and be necessarily directed to identical embodiment or example.And, the specific features of description, structure, material or feature can be with Combined in an appropriate manner in any one or more embodiments or example.Additionally, in the case of not conflicting, this area Technical staff the feature of the different embodiments or example described in this specification and different embodiment or example can be entered Row is combined and combined.

While there has been shown and described that embodiment of the present utility model, it will be understood by those skilled in the art that： In the case where principle of the present utility model and objective is not departed from various changes, modification, replacement can be carried out to these embodiments And modification, scope of the present utility model limits by claim and its equivalent.

Claims (10)

1. a kind of washing machine, it is characterised in that including：

Pedestal；

Washing tube, the washing tube is rotatably provided on the pedestal around the Pivot axle of level, shape in the washing tube Into there is washing cavities；

Water inlet pipe, one end of the water inlet pipe stretches into the washing cavities and the other end is stretched out outside washing cavities, the water inlet pipe Described one end is provided with the nozzle for upwardly extending, and the nozzle is in formation on the hollow tubular and the perisporium of the nozzle of upper end closed There are multiple hole for water sprayings；

Drainpipe, one end of the drainpipe stretches into the washing cavities and the other end is stretched out outside washing cavities, the drainpipe At least a portion of described one end extends along vertically downward direction, and the lower end of the drainpipe is formed with multiple water holes；

Actuator, the output shaft of the actuator is connected with being relatively fixed with the washing tube, and the actuator is used to drive institute State washing tube rotation.

2. washing machine according to claim 1, it is characterised in that multiple hole for water sprayings arranged for interval along the vertical direction, And the diameter of multiple hole for water sprayings gradually increases on direction from the bottom up.

3. washing machine according to claim 1, it is characterised in that described one end of the water inlet pipe and the drainpipe The end face of one end of the neighbouring washing tube in described one end set, the side relative with the washing cavities of the nozzle Side wall is caved inward and is formed with depressed part, and multiple hole for water sprayings are both formed on the depressed part.

4. washing machine according to claim 3, it is characterised in that the depressed part is vertically extending and through described The upper surface and lower surface of nozzle, multiple hole for water sprayings are in matrix distribution in the depressed part.

5. washing machine according to claim 1, it is characterised in that the water inlet pipe is in horizontally extending and cross section It is the circular hollow tube of upper half, the drainpipe is the hollow tube of lower semi-circular in horizontally extending and cross section, described The lower surface of water inlet pipe is fitted with the upper surface of the drainpipe so that the foreign steamer in the section of the water inlet pipe and the drainpipe Profile is formed as circular.

6. washing machine according to claim 1, it is characterised in that the cross-sectional area of the nozzle is less than the water inlet pipe Cross-sectional area.

7. washing machine according to claim 1, it is characterised in that described one end of the drainpipe extends downward neighbouring The perisporium of the washing tube, and multiple water holes are formed on the bottom wall of the drainpipe.

8. washing machine according to claim 1, it is characterised in that also including pump, the pump with described in the drainpipe The other end is connected, and the pump is used to extract the water in the washing cavities out.

9. washing machine according to claim 1, it is characterised in that the pedestal includes：

Base plate；

First support and second support, the first support and the second support are vertically extending and along the washing tube Axially spaced-apart be arranged on the base plate, the washing tube be rotatably provided in the first support and the second support it Between, the actuator is connected in the first support with being relatively fixed, and the water inlet pipe and the drainpipe and described Two supports are connected with being relatively fixed.

10. washing machine according to claim 1, it is characterised in that also including support component, the support component includes：

Fixing axle, one end of the fixing axle is rotatably connected with the washing tube and the other end is fixedly connected with the pedestal, The fixing axle is in the axially extending tubulose along the washing tube and inner side limits pipeline passway；

Hollow rotating shaft, the hollow rotating shaft is rotatably sleeved on the outside of the fixing axle, one end of the hollow rotating shaft with The washing tube is relatively fixed connection and the other end is rotatably connected with the pedestal and the fixing axle；

Seal, the seal is sealed between the fixing axle and the hollow rotating shaft and the seal is washed adjacent to described Wash chamber setting.