CN106436138A

CN106436138A - Washing machine

Info

Publication number: CN106436138A
Application number: CN201610939526.5A
Authority: CN
Inventors: 俞燕; 金炅学
Original assignee: Wuxi Little Swan Co Ltd
Current assignee: Wuxi Little Swan Co Ltd
Priority date: 2016-10-25
Filing date: 2016-10-25
Publication date: 2017-02-22

Abstract

The invention discloses a washing machine. The washing machine comprises a pedestal, a washing cylinder, a drive component, a water inlet pipe and a water outlet pipe. The washing cylinder is rotationally mounted on the pedestal through a central shaft rotating levelly. A washing cavity is formed in the washing cylinder. One end of the water inlet pipe extends into the washing cavity. The other end of the water inlet pipe protrudes out of the washing cavity. One end of the water inlet pipe is provided with a nozzle extending upward. The nozzle resembles a central hollow tube sealed at the upper end. A plurality of water spray mouths are formed on the circumferential wall of the nozzle. One end of the water discharge pipe extends into the washing cavity, and the other end of the water discharge pipe protrudes out of the washing cavity. At least a portion of one end of the water discharge pipe extends downward vertically. A plurality of water discharge holes are placed at the lower end of the water discharge pipe. The output shaft of the drive component is connected with the washing cylinder in a relatively fixed mode. The drive component is used to drive the rotation of the washing cylinder. The washing machine can achieve single cylinder washing, save material, save water, lower cost. The washing machine has the advantage of preventing bacteria growth and making the environment of the washing machine clean.

Description

Washing machine

Technical field

The present invention relates to household electrical appliance technical field, especially relate 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, to support and to fix 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, necessarily have gap 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 the actually used water yield be 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 Become the new innovation growth point of each relevant industries effort for it.Most of all, general user cannot disassemble inside and outside cleaning Bucket, after long-time use, can shelter evil people and countenance evil practices between interior outer barrel, breed bacteria.

Content of the invention

It is contemplated that at least solving one of technical problem present in prior art.For this reason, the invention reside in proposing one Plant washing machine, described single barrel of washing clothing of washing machine, wash environment cleans.

According to the washing machine of the present invention, including：Pedestal；Washing tube, described washing tube can revolve around the Pivot axle of level It is located on described pedestal with turning, in described washing tube, limit washing cavities；Water inlet pipe, one end of described water inlet pipe stretch into described in wash Wash in chamber and the other end stretches out outside washing cavities, described one end of described water inlet pipe is provided with upwardly extending nozzle, and described nozzle is in Multiple hole for water sprayings are formed with the perisporium of the hollow tubular of upper end closed and described nozzle；Drainpipe, one end of described drainpipe Stretch in described washing cavities and the other end stretch out outside washing cavities, at least a portion of described one end of described drainpipe along vertically to Under direction extend, the lower end of described drainpipe is formed with multiple water holes；Actuator, the output shaft of described actuator with described Washing tube is connected with being relatively fixed, and described actuator is used for driving described washing tube to rotate.

According to the washing machine of the present invention, realize single barrel by one washing tube of setting and wash, saving material, using water wisely, Reduces cost.At the same time it can also avoid washing tube to shelter evil people and countenance evil practices, it is to avoid bacteria breed is so that the environment of washing machine more cleans.

In certain embodiments, multiple described hole for water spraying arranged for intervals along the vertical direction, and on direction from the bottom up The diameter of multiple described hole for water sprayings is gradually increased.

In certain embodiments, described one end of described water inlet pipe and described one end of described drainpipe are all adjacent to described One end of washing tube end face setting, the side wall of the side relative with described washing cavities of described nozzle cave inward be formed with recessed Sunken portion, multiple described hole for water sprayings are both formed on described depressed part.

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

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

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

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

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

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

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

The additional aspect of the present invention and advantage will be set forth in part in the description, and partly will become from the following description Obtain substantially, or recognized by the practice of the present invention.

Brief description

Fig. 1 is the schematic diagram of washing machine according to embodiments of the present invention；

Fig. 2 is the schematic diagram of the washing machine according to other embodiments of the present invention；

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

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

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 according to embodiments of the present invention three washing machine；

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

Fig. 8 is the schematic diagram of according to embodiments of the present invention two washing machine；

Fig. 9 is the schematic diagram of according to embodiments of the present invention one washing machine；

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

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

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

Figure 19 is the water inlet pipe shown in Figure 14 and the sectional view of drainpipe 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, fixing 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

Embodiments of the invention are described below in detail, the example of described embodiment is shown in the drawings, wherein from start to finish The element that same or similar label represents same or similar element or has same or like function.Below with reference to attached The embodiment of figure description is exemplary it is intended to be used for explaining the present invention, and is not considered as limiting the invention.

Below with reference to Fig. 1-Figure 20, washing machine 100 according to embodiments of the present invention is described.

As shown in Fig. 2 washing machine 100 according to embodiments of the present invention, 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 and washes in washing tube 2 Wash chamber 21, clothing can be put in washing cavities 21 with to be cleaned；By only arranging in a washing tube 2 replacement correlation technique 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 the problems such as pollutant, it is to avoid bacteria breed, so that the environment of washing machine 100 is more cleaned, health environment-friendly.Additionally, Due to only setting a washing tube 2, be not in the problems such as interior outer barrel is collided, such that it is able to efficiently reduce shaking of washing machine 100 Move and noise.

The output shaft 31 of actuator 3 and one end (left end of the washing tube 2 for example shown in Fig. 2) of the axial direction of washing tube 2 It is connected with being relatively fixed, actuator 3 is used for driving washing tube 2 to rotate；When actuator 3 drives washing tube 2 to rotate, washing tube 2 The clothing in washing cavities 21 is driven to carry out rotation washing.

One end (left end of the water inlet pipe 5 for example shown in Fig. 2) of water inlet pipe 5 is stretched in washing cavities 21, and water inlet pipe 5 The other end (right-hand member of the water inlet pipe 5 for example shown in Fig. 2) stretches 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) introduces in washing cavities 21 and is used for washing clothing.

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

One end (left end of the drainpipe 6 for example shown in Fig. 2) of drainpipe 6 is stretched in washing cavities 21, and drainpipe 6 The other end (right-hand member of the drainpipe 6 for example shown in Fig. 2) stretches out outside washing cavities 21, such that it is able to being washed by drainpipe 6 Chamber 21 is connected with space outerpace, is easy to the water after discharging washing.

Preferably, as shown in figure 14, one end (left end of the drainpipe 6 for example 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.By water hole 61 is located at 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 that is to say, that during washing tube 2 rotation washing with pedestal 1, 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 Water pipe 6 reliability of structure and service life.

Washing machine 100 according to embodiments of the present invention, realizes single barrel of washing by arranging a washing tube, saves material, Using water wisely, reduces cost.At the same time it can also avoiding washing tube 2 to shelter evil people and countenance evil practices, it is to avoid bacteria breed is so that washing machine 100 Environment more cleans.Additionally, setting heater can also realize hot wash, improve clean result.

In some embodiments of the invention, one end (left side for the washing tube 2 for example shown in Fig. 2 of the axial direction of washing tube 2 End) closing, and the other end (right-hand member of the washing tube 2 for example shown in Fig. 2) of the axial direction of washing tube 2 be centrally formed with lead to Hole.

Further, water inlet pipe 5 and drainpipe 6 all can pass through through hole and stretch in washing cavities 21, and water inlet pipe 5 and row Water pipe 6 and through hole are tightly connected.Thus, it is possible to water inlet pipe 5 and drainpipe 6 be introduced in washing cavities 21, thus solving by through hole The certainly water inlet of washing machine 100 and drainage problem, and water inlet pipe 5 and drainpipe 6 be relatively-stationary with pedestal 1 that is to say, that During washing tube 2 rotation washing, 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 drainpipe 6 reliability of structure and service life.

In some embodiments of the invention, as shown in Figure 14-Figure 16, multiple hole for water sprayings 511 are spaced cloth along the vertical direction Put, due in washing tube 2, underlying hydraulic pressure is higher than hydraulic pressure above, it is therefore preferred that from the bottom up On direction, the diameter of multiple hole for water sprayings 511 can be gradually increased that is to say, that the diameter of underlying hole for water spraying 511 is less than The diameter of hole for water spraying 511 above.Thus, it is possible to make the injection water yield of the hole for water spraying 511 of diverse location with hydraulic pressure Change and change, so that the hole for water spraying 511 of diverse location all can normally be sprayed water along the vertical direction.

In some embodiments of the invention, as shown in figure 14, one end (water inlet for example shown in Figure 14 of water inlet pipe 5 The left end of pipe 5) and drainpipe 6 one end (left end of the drainpipe 6 for example shown in Figure 14) all adjacent to one end of washing tube 2 The end face setting of (right-hand member of the washing tube 2 for example described in Fig. 2), thus, it is possible to reduce water inlet pipe 5 and drainpipe 6 in washing Taking up room in bucket 2, avoids washing clothing during clothing simultaneously and is wound on water inlet pipe 5 and drainpipe 6 impact and wash Wash the carrying out of process.

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

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

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 The side wall (left side wall of the nozzle 51 for example shown in Fig. 2) of side Breadth Maximum, thus, it is possible to avoid clothing further Blocking hole for water spraying 511 is it is ensured that hole for water spraying 511 can normally be sprayed 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 make nozzle 51 outer surface round and smooth, be effectively prevented from nozzle 51 dirty receive dirt, avoid block hole for water spraying 511, make nozzle 51 cleaner.

In one particular embodiment of the present invention, as shown in Figure 15 and Figure 18, water inlet pipe 5 can be in the horizontal direction The hollow tube that (left and right directions for example shown in Figure 15) extends, and the cross section of this hollow tube is that upper half is circular；Drainpipe 6 can To be in the hollow tube that (left and right directions for example shown in Figure 15) extends in the horizontal direction, and the cross section of this hollow tube is lower half Circular.Further, fitted with the upper surface of drainpipe 6 in the lower surface of water inlet pipe 5, so that what water inlet pipe 5 and drainpipe 6 combined The outer contour in section is formed as circle that is to say, that water inlet pipe 5 and drainpipe 6 are combined into the cylinder extending in left-right direction Shape, thus, it is possible to be easily installed water inlet pipe 5 and drainpipe 6, also allows for sealing the company of water inlet pipe 5 and drainpipe 6 and washing tube 2 Connect position.

In some embodiments of the invention, as shown in figure 15, the cross-sectional area of nozzle 51 can be less than the horizontal stroke of water inlet pipe 5 Sectional area, thus so that the water pressure in nozzle 51 is more than the water pressure in water inlet pipe 5, such that it is able to improve from hole for water spraying The dynamics of the water ejecting in 511 is it is ensured that water can smoothly spray.

In some embodiments of the invention, as shown in figure 19, one end (draining for example described in Figure 19 of drainpipe 6 The left end of pipe 6) extend downward the perisporium of neighbouring washing tube 2, and multiple water hole 61 can be formed at the diapire of drainpipe 6 On.Thus, the residual water in washing cavities 21 can be reduced during draining.

In one embodiment of the invention, as shown in Fig. 2 pedestal 1 can include：Base plate 11, first support 12 and Two supports 13, wherein, (above-below direction for example shown in Fig. 2) prolongs all along the vertical direction for first support 12 and second support 13 Stretch, and first support 12 and second support 13 exist along axial direction (left and right directions for example shown in Fig. 2) arranged for interval of washing tube 2 On base plate 11, washing tube 2 be rotatably provided between first support 12 and second support 13 that is to say, that washing tube 2 along axle It is respectively supported at first support 12 and second to the two ends (left end of the washing tube 2 for example shown in Fig. 2 and right-hand member) in direction On frame 13, thus, it is possible to the reliability and stability that raising pedestal 1 supports to washing tube 2 are it is ensured that washing tube 2 just can be carried out Normal rotation washing, reduces the vibration in washing tube 2 washing process and noise.

Further, as shown in Fig. 2 actuator 3 can be connected in first support 12 with being relatively fixed, and water inlet pipe 5 It is connected with being relatively fixed with second support 13 with drainpipe 6.In conjunction with Fig. 2, what actuator 3 was fixed on first support 12 deviates from washing The side (left side of the first support 12 for example shown in Fig. 2) of bucket 2, the output shaft 31 of actuator 3 is along the thickness of first support 12 Degree direction (left and right directions for example shown in Fig. 2) passes through first support 12 and the left end with washing tube 2 is connected, and washes for driving Wash bucket 2 and rotate about central shaft rotation；Water inlet pipe 5 and drainpipe 6 pass through second support 13 along the direction turned left from the right side and stretch into To in washing tube 2, water inlet pipe 5 is used for injecting water into washing cavities 21, after drainpipe 6 is used for extracting washing in washing cavities 21 out Water.So, by actuator 3 and water inlet pipe 5 and drainpipe 6 being respectively provided at the two ends of the axial direction of washing tube 2, thus, can Solve the problems, such as to drive washing tube 2 rotation with the one end (left end) in washing tube 2, solve in the other end (right-hand member) of washing tube 2 Washing tube 2 enter drainage problem, it is thus possible to make washing machine 100 structure design more reasonable.

Wherein, actuator 3 can be motor.

In some embodiments of the invention, as shown in Fig. 2 could be formed with lifting rib 24 on the perisporium of washing tube 2, carry Rise muscle 24 to extend along the axial direction (left and right directions for example shown in Fig. 2) of washing tube 2, lifting rib 24 can be included along washing Bucket 2 circumferentially spaced multiple.During washing clothing, lifting rib 24 can lift clothing, drives clothing washing Wash and in bucket 2, carry out rotation washing.

In some embodiments of the invention, washing machine 100 can also include pump 8, and pump 8 can be connected with drainpipe 6, pump 8 can be used for extracting the water in washing cavities 21 out, thus, it is possible to improve drainage efficiency, are easy to drain the water in washing cavities 21.

In other embodiments of the present invention, washing machine 100 can also include air blast, and air blast can be with washing cavities 21 connections, air blast is used for being passed through air into washing cavities 21.For example, support component 4 could be formed with passage 402, lead to One end of pore 402 is connected with air blast and the other end is connected with washing cavities 21, or the blast pipe of air blast is directly protruding into washing In chamber 21, so, outside compressed air can be advertised in entrance washing cavities 21 so that washing by air blast by passage 402 The pressure washed in chamber 21 increases, so that the water in washing cavities 21 is discharged outward by drainpipe 6, thus, it is possible to improve draining Efficiency, reduces the residual water in washing cavities 21, at the same time it can also adjust drainage speed by adjusting the horsepower of air blast, carries High applicability.

Additionally, during washing clothing, air-flow will necessarily be produced in washing cavities when washing tube rotates, 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 Air in washing cavities is conveniently discharged by pressure.

In some embodiments of the invention, support component 4 includes fixing axle, hollow rotating shaft and seal, wherein, fixing One end (left end of the fixing axle 41 for example shown in Fig. 3) of axle 41 is rotatably connected with washing tube 2, and fixing axle 41 is another End (right-hand member of the fixing axle 41 for example described in Fig. 3) is fixedly connected with pedestal 1, so so that washing tube 2 can be relatively fixed axle 41 rotations, thus realize washing tube 2 is pivotally supported on pedestal 1.

The tubulose that fixing axle 41 extends in the axial direction (left and right directions for example shown in Fig. 3) along washing tube 2, fixing axle 41 Two ends (left end of fixing axle 41 for example shown in Fig. 3 and right-hand member) 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 rotates, one end (left end of the hollow rotating shaft 42 for example shown in Fig. 3) of hollow rotating shaft 42 and washing tube 2 company of being relatively fixed Connect, and the other end (right-hand member of the hollow rotating shaft 42 for example shown in Fig. 3) of hollow rotating shaft 42 is rotatably connected with pedestal 1, by This, hollow rotating shaft 42 can be with washing tube 2 synchronous axial system, 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, 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 with, thus, it is possible to realize hollow turn between the outer peripheral face of the inner peripheral surface of heart rotating shaft 42 and fixing axle 41 Axle 42 opposite base 1 and fixing axle 41 are rotatable.In conjunction with 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 in the inner side of hollow rotating shaft 42, and set between fixing axle 41 and hollow rotating shaft 42 There is second bearing 44.It is respectively supported at the inner side and outer side of hollow rotating shaft 42 by arranging clutch shaft bearing 43 and second bearing 44, Not only can realize that hollow rotating shaft 42 opposite base 1 is rotatable, can also limit simultaneously hollow rotating shaft 42 radially Displacement, thus effectively reduce vibration in washing process for the washing tube 2 and noise.

In some embodiments of the invention, as shown in figure 3, support component 4 can also include seal 45, seal 45 Can be sealed between fixing axle 41 and hollow rotating shaft 42, and seal 45 can neighbouring washing cavities 21 be arranged, thus, it is possible to have Avoid to effect the water in washing cavities 21 to pass through the clearance leakage between fixing axle 41 and hollow rotating shaft 42, improve sealing property.

In conjunction with Fig. 3, between fixing axle 41 and hollow rotating shaft 42, it is provided with seal 45 and second bearing 44, second bearing 44 is used In realizing rotating against between hollow rotating shaft 42 and fixing axle 41, seal 45 be used for 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 the side (second bearing for example 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, improves the second axle Hold 44 service life so that the structure of support component 4 is more reasonable.

In some embodiments of the invention, as shown in figure 5, hollow rotating shaft 42 can include interior hollow rotating shaft 421 with outward Hollow rotating shaft 422, external hollow rotating shaft 422 is set in outside interior hollow rotating shaft 421, interior hollow rotating shaft 421 and external hollow rotating shaft 422 All extend along the axial direction (left and right directions for example shown in Fig. 5) of washing tube 2, the neighbouring washing tube 2 of interior hollow rotating shaft 421 One end (left end of the interior hollow rotating shaft 421 for example shown in Fig. 5) be formed with extending radially outwardly along interior hollow rotating shaft 421 The first flange 4211, one end (external hollow rotating shaft 422 for example shown in Fig. 4 of the neighbouring washing tube 2 of external hollow rotating shaft 422 Left end) be formed with the second flange 4221 extending radially outwardly along external hollow rotating shaft 422, the edge of through hole is clamped in first Between flange 4211 and the second flange 4221.Thus, clamp through hole by arranging the first flange 4211 and the second flange 4221 Edge, can increase the contact surface of hollow rotating shaft 42 and washing tube 2, meanwhile, the first flange 4211 and the second flange 4221 also may be used To play, in the inner side and outer side of washing tube 2, the effect supporting washing tube 2 respectively, thus improving washing tube 2 and hollow rotating shaft 42 Connecting portion intensity, improve the reliability that is fixedly connected with hollow rotating shaft 42 of washing tube 2 it is ensured that service life.

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

In some embodiments of the invention, as shown in figure 3, support component 4 can also include fixing axle bed 46, fixing axle Seat 46 is fixedly connected on pedestal 1, and fixing axle 41 be located at pedestal 1 deviate from the side of washing tube 2 (for example shown in Fig. 3 The right side of second support 13), fixing axle 41 runs through along the thickness direction (left and right directions for example shown in Fig. 3) of fixing axle bed 46 Fixing axle bed 46 is simultaneously fixedly supported on fixing axle bed 46, thus realizing being fixedly connected of fixing axle 41 and pedestal 1.

In some embodiments of the invention, in the axial direction along washing tube 2 (for example shown in Fig. 2 from left to right Direction or from the direction turned left in the right side), the diameter of washing tube 2 is gradually increased that is to say, that the diameter of washing tube 2 is from one end It is gradually increased to the other end, or, the taper type that the outline of washing tube 2 is diametrically gradually increased.So, in the process of dehydration In, 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 will Water in washing tube 2 drains, and reduces residual water.

Preferably, the angle between the perisporium of washing tube 2 and center of rotation axis can in the range of 5 ° to 15 °, by This is it is ensured that current on washing tube 2 perisporium can smoothly and rapidly flow towards one end being relatively large in diameter of washing tube 2.When So, the angle between the perisporium of washing tube 2 and center of rotation axis more than 15 ° or can also be 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, the axial direction (example along washing tube 2 is formed with the inner peripheral surface of washing tube 2 Left and right directions as shown in Figure 19) water leg 22 that extends, water leg 22 can include the circumferentially-spaced arrangement along washing tube 2 Multiple.Thus, during dehydration, the water on washing tube 2 perisporium can be collected by water leg 22, water conservancy diversion, and in rotation One end being relatively large in diameter of current direction washing tube 2 is made, such that it is able to be easy to the water row in washing tube 2 in the presence of centrifugal force To the greatest extent, reduce residual water, prevent the attachment of residual water on washing tube 2 wall.

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

In some embodiments of the invention, as illustrated in figures 19 and 20, the inner peripheral surface of washing tube 2 is formed with direction to wash Wash multiple convex tendons 23 that the Pivot axle of bucket 2 is protruded, and multiple convex tendon 23 is along the axial direction (for example shown in Fig. 2 of washing tube 2 Left and right directions) extend, multiple convex tendons 23 limit along between the circumferentially-spaced arrangement of washing tube 2, and two adjacent convex tendons 23 Water leg 22.Thus, multiple convex tendons 23 on the premise of limiting water leg 22, can also strengthen the intensity of washing tube 2, improves The service life of washing tube 2, meanwhile, during washing clothing, convex tendon 23 may also operate as the effect of washboard, thus increasing The strong 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 water leg 22 bottom be circular arc channel-shaped, thus, it is possible to make water leg 22 surface more smooth, subtract further 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 The abrasion to clothing for the free end of few convex tendon 23, makes the structure of washing tube 2 more reasonable.

In some embodiments of the invention, as shown in figure 19, water leg 22 is from less one end of diameter of washing tube 2 Diapire (diapire of the left end of washing tube 2 for example described in Figure 19) extends to the other end of neighbouring washing tube 2 (in such as Figure 19 The diapire of the described right-hand member of washing tube 2) diapire.Thus, it is possible to make the water in the whole peripheral wall surfaces of washing tube 2 all in rotation It is guided to one end being relatively large in diameter of washing tube 2 in the presence of power by water leg 22, then extract 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 and water conservancy diversion water effectively, 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 sheltering 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 invention, the perisporium of washing tube 2 is formed with the clothes pick-and-place connecting with washing cavities 21 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 (door for example 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 for opening and closing 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 (lower end of the door body 26 for example shown in Figure 11) is locked on washing tube 2, so that door body 26 closing clothing takes Put mouth 25, in released state, locking device 9 discharges the other end (lower end of the door body 26 for example shown in Figure 11) of door body 26, Now, user can open door body 26, picks and places clothing by clothes pick-and-place opening 25.

During washing clothing, door body 26 can be locked on washing tube 2 for locking device 9, to avoid door body 26 Open during washing it is ensured that forming, washing tube 2 in, the washing cavities 21 closed it is ensured that being smoothed out of washing process；When After the completion of washing and dehydration, washing tube 2 can be driven to turn to specified location by actuator 3, now, user can will lock Device 9 switches to released state from locking state, then opens door body 26 and take out the clothing 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 (on such as shells Door body 26) adaptation.

In some embodiments of the invention, as shown in figure 12, the pivotal axis of door body 26 can be parallel to the rotation of washing tube 2 Turn central shaft.Now, the direction of rotation of door body 26 is parallel to the circumference of washing tube 2.Certainly, the pivotal axis of door body 26 can also hang down Directly in 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 according to reality Border situation takes the direction of the pivotal axis determining door body 26, improves flexibility and the applicability of setting.

In some embodiments of the invention, as shown in figure 12, door body 26 is hinged with washing tube 2, thus, it is possible to simplify door Body 26 and the attachment structure of washing tube 2, realize the pivotable connection of door body 26 and washing tube 2.

In some embodiments of the invention, as shown in figure 11, in locking state, one end (such as Figure 11 of locking device 9 Shown in locking device 9 lower end) be connected with washing tube 2, and the other end (lock for example shown in Figure 11 of locking device 9 The upper end of tight device 9) it is connected with door body 26, and door body 26 is tightly connected with washing tube 2, thus, it is possible to avoid the mistake in washing Leak gap between door body 26 and clothes pick-and-place opening 25 for the water in washing tube 2 in journey, thus ensureing the entirety of washing tube 2 Sealing property.

In some embodiments of the invention, door body 26 can be in the arc plate body shape being adapted with the perisporium of washing tube 2, Thus, it is possible to make the internal face equal rounding off everywhere of washing tube 2, at the same time it can also improve between door body 26 and washing tube 2 Sealing property.

In some embodiments of the invention, as shown in figure 13, in the axis projection plane of washing tube 2, clothing is thrown in Angle a between the line at the center of the two ends of the circumference of opening's edge washing tube 2 and washing tube 2 can in the range of 60 ° to 120 °, Thus, it is possible to the convenient clothing that takes out is so that the opening of clothes pick-and-place opening 25 in the reasonable scope, makes the structure of washing tube 2 more Rationally.Certainly, the invention is not restricted to this, angle a might be less that 60 ° or be more than 120 °, for example, angle a can for 45 °, 75 °, 90 °, 105 °, 135 ° etc..

In other embodiments of the present invention, as shown in fig. 7, heater 7 can be located in washing tube 2, heating dress Put 7 to can be used for directly heating the water in washing tube 2.The washing use in washing cavities 21 can be heated by arranging heater 7 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, heating Device 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, by being fixed on heater 7 on drainpipe 6, fixing heater 7 not only can be played Effect, can also make position in washing cavities 21 for the heater 7 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 (left end of the heating power supply line 71 for example shown in Fig. 6) is connected with heater 7, and the other end of heating power supply line 71 (right-hand member of the heating power supply line 71 for example shown in Fig. 6) passes through through hole stretching out outside washing cavities 21, in order to external power source It is connected, to provide power supply to be used for heating washings for heater 7.

Below with reference to Fig. 1-Figure 20, the washing machine 100 according to one specific embodiment of the present invention is described.

Embodiment one,

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

Inwardly projecting multiple convex tendons 23 are formed with the inner peripheral surface of washing tube 2, and multiple convex tendon 23 is from a left side for washing tube 2 End face extends to the right side of neighbouring washing tube 2, and multiple convex tendons 23 are along the circumferentially-spaced arrangement of washing tube 2, and adjacent two Water leg 22 is limited between convex tendon 23.Arc transition between adjacent two face of two adjacent convex tendons 23, each convex tendon 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, 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 the pivoting axis parallel of door body 26 is 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, door body 26 is locked at and washes by locking device 9 Wash on bucket 2, to close clothes pick-and-place opening 25, in released state, locking device 9 discharges door body 26, 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, uses Rotate in driving washing tube 2.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 fixing axle bed 46, wherein, fixing axle 41 and sky The hollow tubular all in both ends open for the heart rotating shaft 42, 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 and second support are rotatably connected, and the right-hand member of hollow rotating shaft 42 pass through second support 13 and with fixing axle bed 46 are spaced apart, and are provided with clutch shaft bearing 43 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 Outside rotating shaft 421, the left end of interior hollow rotating shaft 421 is formed with the first flange extending radially outwardly along interior hollow rotating shaft 421 4211, the left end of external hollow rotating shaft 422 is formed with the second flange 4221 extending radially outwardly along external hollow rotating shaft 422, the , all 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 in the inner side of hollow rotating shaft 42, and is provided with second between fixing axle 41 and hollow rotating shaft 42 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 arrange, fixing axle bed 46 It is fixed on the right side of second support 13, the right-hand member of fixing axle 41 sequentially passes through second support 13 and fixing axle bed 46, and is fixed on On fixing 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 in washing cavities 21 through pipeline passway 401.Water inlet pipe 5 and drainpipe Under 6 all in horizontally extending hollow tube, and the cross section of water inlet pipe 5 is upper half circle, and the cross section of drainpipe 6 is Semicircle, fitted with the upper surface of drainpipe 6 in the lower surface of water inlet pipe 5 so that water inlet pipe 5 and drainpipe 6 be combined into circle Shape column.

The left end of water inlet pipe 5 is provided with upwardly extending nozzle 51, 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 to the right and is formed with depressed part 512, depression Portion 512 is vertically extending and upper surface that run through nozzle 51 and lower surface, and the outer surface of depressed part 512 can be in vertically The arc cylinder that direction extends, the arc cylinder of depressed part 512 is formed with multiple hole for water sprayings 511.And on the perisporium of nozzle 51 It is formed with multiple hole for water sprayings 511, 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 is gradually increased.

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 connects.When needing circulating-heating washings, flow inlet 81 is turned on circulating water outlet 82；When needing draining When, flow inlet 81 and discharge outlet 83 turn on.

When needing to wash clothing, door body 26 can be opened, clothing is put in washing cavities 21 from clothes pick-and-place opening 25, then closes Close door body 26, select washing procedure, start to wash.Water is injected in washing cavities 21 by water inlet pipe 5, and washing tube 2 is in the drive of motor Dynamic lower rotation is to wash clothing.Washing during, pump 8 can by washing cavities 21 water extract out, water flow through drainpipe 6, The flow inlet 81 of pump 8 and circulating water outlet 82 enter in water inlet pipe 5, more heated device 7 is heated, and returns washing cavities That is to say, that the water in washing cavities 21 is extracted out by pump realizes circulating-heating using heater 7 in 21.Need after the completion of washing When wanting draining and dehydration, the flow inlet 81 of pump 8 switches and turns on as discharge outlet 83, carries out draining.

Washing machine 100 according to embodiments of the present invention, is supported on washing by arranging first support 12 and second support 13 Vibration and noise can be preferably minimized by the two ends of bucket 2.The integration of washing tube 2 and dehydration barrel, not only saves material simultaneously Take, also greatly reduce the incrustation scale being attached between interior outer barrel and pollutant, allow the consumer can be under a cleaner environment Using washing machine 100.Heater 7 and pump 8 are respectively mounted by the outside in washing tube 2 it is achieved that washing machine 100 washings The function of heating.And heater 7 is moved to the outside of washing tube 2, unnecessary water consumption can be reduced during washing, reduce Space loss within washing tube 2, that is, decrease the washings needing heating, also save electric power simultaneously.Simultaneously in outside Install one and be used for circulation and the pump 8 drawing water, by the effect of pump 8, washings can be made by circulating-heating, so can reduce The power of heater.Additionally, setting pump 8 is 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 adopts identical reference, no It is only that with part：Washing machine 100 described in embodiment one includes pump 8 and heater 7, and does washing described in the present embodiment two Machine 100 only includes heater 7 and does not include pump 8, and heater 7 is located at the outside of washing tube 2, only heating 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 adopts 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 includes heater 7 and does not include pump 8, and heater 7 is located at 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 passes through pipeline to lead to Road 401 stretches out outside washing cavities 21.

Example IV,

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

In describing the invention it is to be understood that term " " center ", " longitudinal ", " horizontal ", " length ", " width ", " thickness ", " on ", D score, "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outward ", " up time The orientation of instruction such as pin ", " counterclockwise ", " axial ", " radially ", " circumferential " or position relationship be based on orientation shown in the drawings or Position relationship, is for only for ease of the description present invention and simplifies description, rather than the device of instruction or hint indication or element must Must have specific orientation, with specific azimuth configuration and operation, be therefore not considered as limiting the invention.

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

In the present invention, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection ", " fixation " etc. Term should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or integral；Can be that machinery connects Connect or electrically connect, can also be communication；Can be to be joined directly together it is also possible to be indirectly connected to by intermediary, permissible It is the connection of two element internals or the interaction relationship of two elements.For the ordinary skill in the art, may be used To understand above-mentioned term concrete meaning in the present invention as the case may be.

In the description of this specification, reference term " embodiment ", " some embodiments ", " example ", " specifically show The description of example " or " some examples " etc. means specific features, structure, material or the spy describing with reference to this embodiment or example Point is contained at least one embodiment or the example of the present invention.In this manual, to the schematic representation of above-mentioned term not Identical embodiment or example must be directed to.And, the specific features of description, structure, material or feature can be in office Combine in an appropriate manner in one or more embodiments or example.Additionally, in the case of not conflicting, the skill of this area The feature of the different embodiments described in this specification or example and different embodiment or example can be tied by art personnel Close and combine.

Although an embodiment of the present invention has been shown and described, it will be understood by those skilled in the art that：Not Multiple changes, modification, replacement and modification can be carried out to these embodiments in the case of the principle of the disengaging present invention and objective, this The scope of invention is limited by claim and its equivalent.

Claims

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

Pedestal；

Washing tube, described washing tube is rotatably provided on described pedestal around the Pivot axle of level, shape in described washing tube Become to have washing cavities；

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

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

Actuator, the output shaft of described actuator is connected with described washing tube with being relatively fixed, and described actuator is used for driving institute State washing tube to rotate.

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

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

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

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

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

7. washing machine according to claim 1 it is characterised in that described one end of described drainpipe extend downward neighbouring The perisporium of described washing tube, and multiple described water hole is formed on the diapire of described drainpipe.

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

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

Base plate；

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

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

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

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

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