CN105624986A - Water intake structure of washing device and spraying water intake method - Google Patents

Abstract

The invention relates to a water intake structure of a washing device and a spraying water intake method. The washing device at least compriss an outer barrel which is vertically arranged and an inner barrel which is arranged in the outer barrel, and is coaxial with the outer barrel and can rotate, and the inner barrel is inside provided with a plurality of brushes which can move freely. A spraying water inlet is arranged above the inner barrel, water flow sprayed by the spraying water inlet is sectorial, and the water flow at least covers the radius area of the inner barrel. The water flow sprayed by the spraying water inlet is sectorial, and the water flow at least covers the radius area of the inner barrel, during the water intake process, a motor rotates, the whole area in the barrel is sprayed by the water flow, during the washing process, articles such as shoes can get wet quickly or can be filled with water quickly, the weight of the articles such as shoes can be increased, the problem that the articles such as shoes float on the water surface after being filled with water can be avoided, during the rinsing process, foams can be washed out conveniently.

Description

The water inlet structure of a kind of wash mill and spray inlet method

Technical field

The present invention relates to washing facility field, especially one is used for cleaning water inlet structure and the spray inlet method of the wash mill of the small articles such as shoes, mop, rag, callosity, house pet medicated clothing article such as () hereinafter referred shoes.

Background technology

Along with the raising day by day of people's living standard, washing machine has been increasingly becoming in people family one of indispensable household electrical appliances, most people all using washing machine as the main tool washed clothes. If the article such as shoes are placed directly in washing machine and clean, owing to sole is general dirtier, causing the pollution of washing machine, and be placed directly on by the article such as shoes in conventional laundry apparatus and wash, clean result is also bad. Present people are daily washes the general or manual cleaning of footwear, cumbersome and time consuming, substantially do not meet the demand of present fast pace life, especially a kind of machine that can wash footwear of youngster more demand, can be able to replace people clean medicated clothing by hand as washing machine, people can be replaced and clean the article such as shoes by hand, it is achieved the automatic cleaning of the article such as shoes.

The wash mills such as washing machine are owing to connect water route, it is typically placed in kitchen or toilet, but the limited space of the family kitchen of present people or toilet, generally can place a washing machine, if placing a wash mill again, the space taken is very big, thus the volume of wash mill to do as far as possible little.

Common water inlet structure, when washing, rinsing, first opening water intaking valve, intake in washing tube, rear washing tube of having intake rotates, the article such as shoes easily swim on the water surface, especially the article such as shoes, inside is empty, if water inlet is not aligned with the opening of the article such as shoes, the article such as inside can not enter water, shoes will swim in the water surface.

Given this present invention is proposed.

Summary of the invention

The purpose of the present invention is for overcoming the deficiencies in the prior art, it is provided that the water inlet structure of a kind of wash mill and spray inlet method.

In order to realize this purpose, the present invention adopts the following technical scheme that the water inlet structure of a kind of wash mill, described wash mill at least includes an outer barrel being vertically arranged and and is positioned at tub and outer barrel and is coaxially disposed and rotatable bucket, described interior drum head is smooth, continuous print peviform structure, multiple brush that can be freely movable it is provided with inside interior bucket, interior bucket is provided above spray water inlet, and the current of described spray water inlet ejection are fan-shaped, and current at least cover the radius region of interior bucket.

Described spray water inlet is the flat radial structure of the hollow that an opening is gradually increased, flat radial structure place plane is through the center of interior bucket, and described flat radial structure two radiation limits at least cover to the line of the extended line in bottom of the barrel direction Yu the intersection point of bottom of the barrel place plane in the radius of bucket, preferred described spray water inlet includes two side plates be arrangeding in parallel, between side plate, one end arranges two top boards vertical with side plate in radiation distribution, and the other end of side plate is the mouth spray of uncovered structure.

Described side plate is fan-shaped, and two fan-shaped hypotenuse places arrange top board, and fan-shaped arc tips is uncovered structure, and this is uncovered for mouth spray, and towards interior bucket, the drift angle place of described sector connects water inlet pipe, and water inlet pipe arranges water intaking valve.

Described side plate is triangle, triangle two hypotenuse place arranges top board, and triangle another side place is uncovered structure, and this is uncovered for mouth spray, towards interior bucket, the drift angle place of described triangle connects water inlet pipe, water inlet pipe arranges water intaking valve, it is preferred to isosceles triangle, the isosceles place of isosceles triangle arranges top board, the base of isosceles triangle is uncovered structure, and this is uncovered for mouth spray, towards interior bucket.

Described flat radial structure two radiates the radius of bucket in limit covers to the line of the extended line in bottom of the barrel direction with the intersection point of bottom of the barrel place plane, it is preferable that described spray water inlet is positioned at the surface at bucket radius midpoint.

Described flat radial structure two radiates the diameter of bucket in limit covers to the line of the extended line in bottom of the barrel direction with the intersection point of bottom of the barrel place plane, two radiation hypotenuses all intersect with the sidewall of interior bucket to the extended line in bottom of the barrel direction, it is preferable that described spray water inlet is positioned at the surface at Nei Tong center.

Said tub and interior bucket upper end are substantially flush, outer barrel and inner barr top is provided with upper cover, described spray water inlet is positioned at upper cover bottom, described spray water inlet is fixing with upper cover to be connected, or described spray water inlet and upper cover integrated injection molding, described water inlet pipe is parallel with described fan-shaped mouth spray place plane, or described water inlet pipe is vertical with described fan-shaped mouth spray place plane.

Angle between described top board is 0 �㡫180 ��, it is preferable that 90 �㡫180 ��.

Described wash mill top arranges laundry module, and said tub side wall upper part is provided with an auxiliary water inlet, and described auxiliary water inlet is connected with the discharge outlet of the laundry module on wash mill top.

A kind of spray inlet method, during washing water inlet, water intaking valve is opened, water flows through fan-shaped mouth spray and guides in fan-shaped spray downwards, starts drive motor while spray water inlet, and in controlling, bucket rotates, interior bucket often rotates one week, and fan-shaped current can cover and be washed into bottom of the barrel anywhere;

During rinsing inflow, water intaking valve is opened, water flows through fan-shaped mouth spray and guides in fan-shaped spray downwards, starts drive motor while spray water inlet, and in controlling, bucket rotates, interior bucket often rotates one week, fan-shaped current can cover and be washed into bottom of the barrel anywhere, and drain valve is opened, and current are drained by drain valve, after certain time, drain valve is closed, and terminates spray water inlet.

After adopting technical solutions according to the invention, bring following beneficial effect:

1, the current of spray water inlet of the present invention ejection are fan-shaped, current at least cover the radius region of interior bucket, electric machine rotation during water inlet, the whole region ensured in bucket is all sprayed onto by current, the article such as shoes can be made when starting to wash to soak as early as possible or intake as early as possible inside the article such as shoes, increasing the weight of the article such as shoes, it is ensured that the article such as shoes are unlikely to after complete water also at floating on water, when starting rinsing inflow, it is beneficial to washing away of the article foams such as shoes.

2, when the present invention starts rinsing inflow, drain valve is first opened certain time, then turns off and rinses, and so can first be rinsed out by substantial amounts of foam, and drain through discharge outlet, be more conducive to the rinsing in the article later stages such as shoes.

Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in further detail.

Accompanying drawing explanation

Fig. 1: wash mill structure end view drawing of the present invention

Fig. 2: superstructure figure of the present invention

Fig. 3: spray water inlet structure figure of the present invention

Fig. 4: the structure chart of another embodiment of the present invention spray water inlet

Fig. 5, wash mill structure chart of the present invention

Wherein: 1, casing, 2, outer barrel, 3, interior bucket, 4, drive motor, 5, motor shaft, 6, convex tendon, 7, hemisphere jut, 8, strengthen plate, 9, outer barrel installing plate, 10, upper cover, 11, permeable hole, 12, auxiliary water inlet, 13, shock-absorbing support structure, 14, stator, 15, rotor, 16, spray water inlet, 17, water inlet pipe, 18, laundry module, 19, fixed part, 20, moving part, 21, slide, 22, roller, 23, supporting construction, 24, base plate, 25, first is protruding, 26, second is protruding, 27, wash footwear module, 28, washing machine, 29, brush, 30 cavitys, 31, main body, 32, panel, 33, recess, 34, leg, 35, first space, 36, second space, 37, bearing block, 38, bearing, 39, supported hole, 40, claw, 41, pin, 42, jack, 43, installation portion, 44, spring, 45, support portion, 46, side plate, 47, top board, 48, mouth spray, 49, brush holds chamber, 50, bracing ring.

Detailed description of the invention

As shown in Figure 1, shown in Figure 5, the water inlet structure of a kind of wash mill of the present invention, described wash mill at least includes an outer barrel 2 and being vertically arranged and is positioned at inside outer barrel 2 and is coaxially disposed and rotatable bucket 3 with outer barrel 2, interior bucket 3 is internal is provided with multiple brush 29 that can be freely movable, interior bucket 3 is provided above spray water inlet 16, the current of described spray water inlet 16 ejection are fan-shaped, and current at least cover the radius region of interior bucket. while spray, in drive motor drives, bucket 3 rotates, after interior bucket 3 rotates one week, optional position bottom interior bucket 3 can be arrived by Water spray, so, no matter which place bottom bucket 3 article such as shoes be positioned at, can both be arrived by spray, the article such as shoes can be made when starting to wash to soak as early as possible or intake as early as possible inside the article such as shoes, increase the weight of the article such as shoes, ensure that the article such as shoes are unlikely to after complete water also at floating on water, the soak time of the article such as shoes can be extended, improve clean result, when starting to rinse, spray water flow is easy to wash away the foam sticking in the article surfaces such as shoes, when starting rinsing inflow, drain valve is first opened certain time, then turn off and rinse, so substantial amounts of foam first can be rinsed out, and drain through discharge outlet, it is more conducive to the rinsing in the article later stages such as shoes.

As shown in Figure 2, Figure 3, Figure 4, spray water inlet 16 is the flat radial structure of the hollow that an opening is gradually increased, can ensure that current current of ejection after spray water inlet are sector, flat radial structure place plane is through the center of interior bucket 3, and bottom the extended line of described flat radial structure two radiation limit inside bucket 3 bottom direction and interior bucket 3, the line of the intersection point of place plane at least covers the radius of interior bucket 3. Can ensure that current at least cover the radius region of interior bucket 3, spray can be guaranteed when interior bucket 3 rotates to any position bottom interior bucket 3, it is ensured that the article such as medicated clothing or shoes being positioned at any position place bottom bucket 3 can be sprayed by current.

Described flat radial structure is fan-shaped, and fan-shaped arc tips is uncovered structure, and this is uncovered for mouth spray, and towards interior bucket, the drift angle place of described sector connects water inlet pipe, and water inlet pipe arranges water intaking valve, and water intaking valve controls water inlet

Described flat radial structure is triangle, and the base of triangle is uncovered structure, and this is uncovered for mouth spray, and towards interior bucket, the drift angle place of described triangle connects water inlet pipe, and water inlet pipe arranges water intaking valve. Being preferably isosceles triangle, the base of isosceles triangle is uncovered structure, and this is uncovered for mouth spray, and towards interior bucket, the drift angle place of described triangle connects water inlet pipe, and water inlet pipe arranges water intaking valve.

Described spray water inlet includes two side plates 46 be arrangeding in parallel, and between side plate 46, one end arranges two tops 47 vertical with side plate 46 in radiation distribution, and the other end of side plate is the mouth spray 48 of uncovered structure.

Side plate 46 is fan-shaped, and two fan-shaped hypotenuse places arrange top board 47, and fan-shaped arc tips is uncovered structure, and this is uncovered for mouth spray, and towards interior bucket, the drift angle place of described sector connects water inlet pipe, and water inlet pipe arranges water intaking valve.

Side plate 46 is triangle, triangle two hypotenuse place arranges top 47 plates, and triangle another side place is uncovered structure, and this is uncovered for mouth spray, towards interior bucket, the drift angle place of described triangle connects water inlet pipe, water inlet pipe arranges water intaking valve, it is preferred to isosceles triangle, the isosceles place of isosceles triangle arranges top board, the base of isosceles triangle is uncovered structure, and this is uncovered for mouth spray, towards interior bucket. Being arranged to isosceles triangle, spray water flow is symmetrical, and internal bucket 3 is internal to be washed away uniformly.

Flat radial structure two radiation limit is distributed in the both sides in the center of circle, bottom to the intersection point of the extended line in bottom of the barrel direction Yu bottom of the barrel place plane, so ensure that water flow energy covers the radius region more than interior bucket, or one of them intersection point overlaps with the center of circle, and two radiation hypotenuses to the extended line in bottom of the barrel direction, at least one intersects with the sidewall of interior bucket, so ensure that current just can cover the radius region of interior bucket, it is preferable that described spray water inlet is positioned at the surface at bucket radius midpoint. Being arranged on the width that the surface at interior bucket radius midpoint sprays to both sides identical, spray water inlet mouth spray is arranged towards underface, so that it may ensure water flow energy cover in the radius region of bucket, the angle spraying water inlet need not be adjusted, easy for installation.

Described flat radial structure two radiates the diameter of bucket in limit covers to the line of the extended line in bottom of the barrel direction with the intersection point of bottom of the barrel place plane, two radiation hypotenuses all intersect with the sidewall of interior bucket to the extended line in bottom of the barrel direction, it is preferable that described spray water inlet is positioned at the surface at Nei Tong center. The diameter region ensureing that spray water flow can cover interior bucket is so set. So arrange, interior bucket each rotation, medicated clothing on interior bucket optional position can both by spray to twice, improve the frequency that medicated clothing is sprayed, the article such as medicated clothing or shoes can be wetted faster, or water can be full of faster inside the article such as shoes, when rinsing, it is also possible to the flush with foam of the article surfaces such as shoes fallen faster.

As shown in Figure 1, said tub 2 and interior bucket 3 upper end are substantially flush, outer barrel 2 and interior bucket 3 top are provided with upper cover, described spray water inlet 16 is positioned at upper cover bottom, described spray water inlet 16 is fixing with upper cover to be connected, the two fixing connection, the simple in construction of itself for the two, handling ease, or described spray water inlet 16 and upper cover integrated injection molding, integrated injection molding can reduce the quantity of part on wash mill, assembling simplicity, described water inlet pipe is parallel with described spray water inlet place plane, current need not turn round and be directly entered spray water inlet, the pressure loss is little, the water flow pressure of spray is big, easily rinse or the article such as wetting clothing or shoes, or described water inlet pipe is vertical with described spray water inlet place plane. so arranging, the fan-shaped current of spray water inlet ejection are more symmetrical, in this way it is easy to determine the installation site of spray water inlet.

Angle between described top board 47, namely described fan-shaped corresponding central angle or vertex angle are 0 �㡫180 ��, it is preferable that 90 �㡫180 ��.

Wash mill top arranges laundry module, and said tub side wall upper part is provided with an auxiliary water inlet, and described auxiliary water inlet is connected with the discharge outlet of the laundry module on wash mill top. The rinsing water of laundry module can be discharged into wash mill wash-in footwear, so can reach the recycling of water, improves the utilization rate of washings, using water wisely.

A kind of spray inlet method, when washing or rinsing inflow, water intaking valve on water inlet pipe 17 is opened, water flows through fan-shaped spray water inlet 16 and guides in fan-shaped spray downwards, drive motor 4 is started while spray water inlet, in controlling, bucket rotates, and interior bucket 3 often rotates one week, and fan-shaped current can cover and be washed into bottom of the barrel anywhere. During rinsing, when starting to intake, first opening water discharge valve certain time, it is preferable that the 1-120 second, can first more flush with foam be fallen, and discharge through discharge outlet, it is to avoid affect wash effect.

While spray, in drive motor drives, bucket 3 rotates, after interior bucket 3 rotates one week, optional position bottom interior bucket 3 can be arrived by Water spray, so, no matter which place bottom bucket 3 article such as shoes be positioned at, can both be arrived by spray, the article such as shoes can be made when starting to wash to soak as early as possible or intake as early as possible inside the article such as shoes, increase the weight of the article such as shoes, ensure that the article such as shoes are unlikely to after complete water also at floating on water, the soak time of the article such as shoes can be extended, improve clean result, when starting to rinse, spray water flow is easy to wash away the foam sticking in the article surfaces such as shoes, when starting rinsing inflow, drain valve is first opened certain time, then turn off and rinse, so substantial amounts of foam first can be rinsed out, and drain through discharge outlet, it is more conducive to the rinsing in the article later stages such as shoes.

When wash mill draining, starting bucket in drive motor drives and rotate, in maintaining, bucket rotates the N second (0-120S), it is preferable that 30S, and the rotation of interior bucket can allow the silt of drum head be stirred, it is simple to silt is with the discharge of current; When washing terminates rinsing inflow, keeping drain valve to open a period of time can by clean for remaining silt underwashing.

As shown in Figure 1, shown in Figure 5, a kind of wash mill of the present invention, including a casing 1, the internal outer barrel 2 and being vertically arranged that is provided with of casing 1 is positioned at the rotatable bucket 3 that outer barrel 2 is internal coaxial with outer barrel 2, outer barrel 2 is arranged below a drive motor 4, and motor shaft 5 is connected through outer barrel 2 bottom end with interior bucket 3, and the other end is connected with drive motor 4, interior bucket 3 is internal is provided with multiple brush 29 that can be freely movable, does not set impeller bottom described interior bucket 3. Described interior drum head is smooth, continuous print peviform structure, simplifies the structure of interior drum head, it is simple to processing, also can increase scrubbing space.

In the present invention, in wash mill, bucket 3 and outer barrel 2 are vertically arranged, the rotation of interior bucket 3 can drive internal washings motion, the article such as shoes move in current and can be carried out, impeller is not set bottom interior bucket 3, the concaveconvex structure that can avoid impeller blocks the article such as shoes, cause the article such as shoes can not freely-movable in bucket, certain part of the article such as shoes can only be cleaned, the article such as shoes can not be carried out omnibearing cleaning, not setting impeller can also reduce the part space that impeller takies simultaneously, the scrubbing space of interior bucket 3 can be increased, reduce the space that wash mill takies, do not set impeller and also reduce the driving axle of impeller, thus without speed-reducing clutch, the space that speed-reducing clutch takies can be reduced, reduce the volume of wash mill further, simplify the structure of wash mill, and the motor shaft having only to interior bucket 3 drives interior bucket to rotate, control simple.

Interior bucket 3 is internal is provided with multiple brush 29 that can be freely movable, brush 29 is spherical brush, spherical brush resistance is little can with current freely-movable in water, the article frictions such as brush and shoes, the article such as shoes can being carried out, the article surface such as freely movable brush and shoes is flexible contact, weares and teares less, and do not have the situation of the article surface dry grinding such as numeral and shoes when dehydration, reduce the abrasion to article such as shoes further. The density of described brush and the density of water are close, and can suspend in water, with motion freely activity in water of current, the article such as shoes can be carried out omnibearing cleaning.

Described brush is the baton round of hollow, and surface arranges bristle, and central hollow to seal. Solid wooden shot can also be adopted to make, and surface arranges bristle, and bristle height is not less than 5mm. Wash the individual brush ball of placement (5-20), it is preferable that 12 every time.

Brush 29 is divided into multiple models not of uniform size, less brush 29 can enter the inside of the article such as shoes in water with current freely-movable, the inside of the article such as shoes is carried out, the outer surface of the article such as shoes is carried out by bigger brush water with current freely-movable, so can to the inside and outside omnibearing cleaning of the article such as shoes.

Interior bucket 3 inside sidewalls is provided with multiple convex tendon 6 being raised in medial wall being vertically arranged, when interior bucket 3 rotates, convex tendon can stir current, or drive the item motion such as shoes, increase article and the brush upsets in water such as shoes, the article such as shoes are multi-faceted with brush contacts friction, completes the comprehensive cleaning of the article such as shoes.

Described interior bucket 3 bottom inside is provided with multiple hemisphere jut 7, when interior bucket 3 rotates, hemisphere jut 7 one aspect can stir current, on the other hand can also with the article surface friction such as shoes, the article such as shoes are carried out, convex tendon 6 and hemisphere jut 7 both can stir current, also can increase and the friction of the article external surface such as shoes, improve clean result further. Described hemisphere jut can be deep into the inside of shoes, and when interior bucket rotates, hemisphere jut can drive shoes to rotate, and described hemisphere jut can also pull the edge of shoes, promotes that shoes are in the upset of interior bucket, improve clean result. The ratio of the radius of the diameter of described hemisphere jut and interior drum head is 1/20��1/2, and in described hemisphere jut centre-to-centre spacing, the distance of barrel edge is 1/10��9/10 with the ratio of the distance from Nei Tong center. This kind arranges the entrance joint that hemisphere jut can be made to be easier to shoes, it is easier to be deep into the inside of shoes, when interior bucket rotates, hemisphere jut can drive shoes to rotate, the probability that hemisphere jut contacts with shoes surface is bigger, and when just starting particularly in interior bucket 3, washings have the inertia remained stationary, interior bucket 3 rotates, hemisphere jut 7 bottom interior bucket 3 can stir current, allows washings move in interior bucket 3.

Interior bucket 3 sidewall and bottom are provided with permeable hole 11, wherein bottom permeable hole diameter is more than sidewall permeable hole diameter, owing to cleaning the article such as shoes, the fouls such as sole is easily mingled with the silt that some are big, stone, bottom adopts big permeable hole, make the silt that these are big, the fouls such as stone enter outer barrel easily, finally discharge, and will not remain in interior bucket 3.

Being folded upward in the middle part of described interior drum head, interior drum head center inside forms a circular protrusions, forms a second space upwards caved in, have an angled transition face between circular protrusions and interior drum head outside interior drum head center. shoes surface is general high low on one side on one side, shoes tiptoe portion is low, shoes ankle portion is high, one angled transition face is set, shoes just can be lain prone on this angled transition face, the surface of whole shoes can both contact with interior drum head, shoes surface carries out omnibearing friction clean, rotation through interior bucket, with shoes rocking within the inner barrel, the part that shoes ankle is higher is positioned at bucket periphery, the relatively low part of shoes tiptoe is positioned at the circular protrusions of bucket, the whole upper surface of shoes is lain prone on angled transition face, top basic horizontal, available relatively low water level makes whole shoes be completely submerged in water.

It is folded upward in the middle part of at the bottom of said tub, outer drum head center inside forms a circular protrusions, forming first space upwards caved in outside outer drum head center, the circular protrusions of outer barrel is at least partially disposed in second space, and drive motor is at least partially disposed in the first space. Installing space can be saved.

As it is shown in figure 1, described drive motor is direct driving motor, arranging direct driving motor bottom outer barrel 2, said tub 2 bottom up is protruding, and bottom outside forms first space 35 upwards caved in, and described direct driving motor 4 is at least partially disposed in this first space 35. Interior bucket 3 bottom up is protruding, bottom outside forms a second space 36 upwards caved in, projection bottom outer barrel 2 is at least partially disposed in this second space 36, the compact conformation of washing machine is so set, effectively utilize space, direct driving motor can be reduced and account for the space of 4, reduce the volume of wash mill further. , or the inner space of interior bucket 3 and outer barrel 2 can be increased, increase scrubbing space, so arrange in a word, in certain space, effectively utilize space to become big.

Arranging an installing plate 9 bottom outer barrel 2, direct driving motor includes a stator 14 and and is positioned at the rotor 15 of stator 14 periphery, and stator 14 is provided with an installation portion, and this installation portion is fixed on the installing plate 9 of outer barrel bottom. Owing to outer barrel bottom installs drive motor, it is necessary to intensity relatively big, installing plate is set at outer barrel bottom, namely facilitates the connection between outer barrel and drive motor, outer barrel can be made again entirety need not to strengthen intensity, weight can be alleviated, reduce cost.

The bottom that described interior bucket 3 raises up arranges a discoid reinforcement plate 8, and described reinforcement plate 8 is fixing with bottom interior bucket 3 to be connected, and fixes with motor shaft 5 simultaneously and is connected. Described reinforcement plate 8 can integrated injection molding within interior bucket 3 end, fix also by bolt/screw and interior bucket 3 end and be connected, arranged outside screw hole preferably in the multiple hemisphere juts 7 bottom interior bucket 3, described reinforcement plate 8 is fixed in this screw hole by screw, so achieve many things at one stroke, both it had been connected to interior bucket 3 and had strengthened plate 8, hemisphere jut 7 place thickness increases simultaneously, screw hole is set and in turn ensure that intensity, also have bottom inside hemisphere jut 7 can also stir current, also can increase and the friction of the article external surface such as shoes simultaneously, improve clean result further. Described hemisphere jut can also be deep into the inside of shoes, and when interior bucket rotates, hemisphere jut can drive shoes to rotate, and described hemisphere jut can also pull the edge of shoes, promotes that shoes are in the upset of interior bucket, improve clean result. One structure plays multiple effect, and effective and reasonable bottom space and the structure of make use of, the efficacy exertion of hemisphere jut 7 is to ultimate attainment.

The inner side of interior bucket 3 opening is provided with the bracing ring 50 of an annular, the external diameter of bracing ring 50 is slightly less than and interior bucket 3 opening internal diameter, the outer wall of described bracing ring 50 is fixing with inner barrel wall to be connected, high speed rotating is needed during due to interior bucket dehydration, easily cause the deformation of interior bucket opening, bracing ring 50 is set and can support interior bucket opening, opening is played the effect of support, strengthens the intensity of interior bucket. Bracing ring 50 and interior bucket 3 can be connected by screw.

Described motor shaft 5 one end is connected with the rotor 15 of direct driving motor 4, and the other end is fixing with the reinforcement plate 8 bottom interior bucket 3 to be connected, and centre is supported by bearing 38 and bearing block 37, and described bearing block 37 is arranged in the cavity of direct driving motor stator 14. Bearing block 37 is arranged in the cavity of stator 14, bearing block can be avoided individually to take up room again, so can also realize the Appropriate application of bottom space, make the compact conformation of wash mill further, reduce the volume of wash mill, the contraction in length of motor shaft, can improve transmission moment of torsion simultaneously, moreover it is possible to reduce cost.

Outer barrel 2 bottom outside is along the circumferential direction provided with the outward extending support portion 45 of at least three, support portion 45 is supported on box bottom 24 by shock-absorbing support structure 13, described shock-absorbing support structure 13 includes a spring 44, both ends of the spring arranges installation portion 43, a set of cylindrical case is set outside spring, one end installation portion 43 arranges the pin 41 being connected with outer barrel, other end installation portion 43 arranges the claw 40 being connected with box bottom 24, preferred said tub 2 support portion 45 arranges the jack 42 corresponding with pin 41, described box bottom 24 arranges the supported hole 39 corresponding with claw 40, socket connection between shock-absorbing support structure 13 and outer barrel 2 and casing 1 base plate, easy for installation, connect reliable, outer barrel 2 support portion 45 is positioned at outer barrel 2 lateral part lower portion, shock-absorbing support structure 13 is positioned at below support portion 45, can also reserve for other use in space above shock-absorbing support structure 13, chamber 40 is held such as what can arrange brush.

Casing 1 is typically set to square, interior bucket 2 and outer barrel 3 are set to cylinder, space between corner and the cylindrical outer barrel of the sidewall of such casing 1 is bigger, the present invention adopts and is connected between outer barrel bottom and box bottom, said tub bottom outside is along the circumferential direction provided with four outward extending support portions, support portion lays respectively at wall box junction, the space of positive good utilisation wall box corner, need not additionally strengthen the volume that wash mill is overall, also having space above such outer barrel support portion 45, what just can arrange brush in this is unprecedented holds chamber. Described brush holds the cavity that chamber includes on casing between outer barrel and wall box junction and the container that can upwards lift in cavity.

What the space between outer barrel 2 and casing 1 sidewall junction arranged brush holds chamber 40, described brush holds chamber and is arranged on above outer barrel support portion 45, outer barrel support portion is arranged over an opening, arrange in opening and the container that can upwards lift, brush is put in interior bucket when washing, and washing terminates can be stored into after rear brush dries to hold in chamber 40, uses in order to next time, brush has and special holds chamber, does not result in leaving about of brush and causes loss.

The foregoing is only the preferred embodiment of the present invention, it is noted that for the ordinary skill in the art, without departing from the principles of the present invention, it is also possible to make various deformation and improvement, this also should be considered as protection scope of the present invention.

Claims (10)

1. the water inlet structure of a wash mill, it is characterized in that: described wash mill at least includes an outer barrel being vertically arranged and and is positioned at tub and outer barrel and is coaxially disposed and rotatable bucket, described interior drum head is smooth, continuous print peviform structure, multiple brush that can be freely movable it is provided with inside interior bucket, interior bucket is provided above spray water inlet, the current of described spray water inlet ejection are fan-shaped, and current at least cover the radius region of interior bucket.

2. the water inlet structure of a kind of wash mill according to claim 1, it is characterized in that: described spray water inlet is the flat radial structure of the hollow that an opening is gradually increased, flat radial structure place plane is through the center of interior bucket, and described flat radial structure two radiation limits at least cover to the line of the extended line in bottom of the barrel direction Yu the intersection point of bottom of the barrel place plane in the radius of bucket, preferred described spray water inlet includes two side plates be arrangeding in parallel, between side plate, one end arranges two top boards vertical with side plate in radiation distribution, the other end of side plate is the mouth spray of uncovered structure.

3. the water inlet structure of a kind of wash mill according to claim 1 and 2, it is characterized in that: described side plate is sector, two fan-shaped hypotenuse places arrange top board, fan-shaped arc tips is uncovered structure, this is uncovered for mouth spray, towards interior bucket, the drift angle place of described sector connects water inlet pipe, and water inlet pipe arranges water intaking valve.

4. the water inlet structure according to the arbitrary described a kind of wash mill of claim 1-3, it is characterised in that: described side plate is triangle, and triangle two hypotenuse place arranges top board, triangle another side place is uncovered structure, this is uncovered for mouth spray, and towards interior bucket, the drift angle place of described triangle connects water inlet pipe, water inlet pipe arranges water intaking valve, being preferably isosceles triangle, the isosceles place of isosceles triangle arranges top board, and the base of isosceles triangle is uncovered structure, this is uncovered for mouth spray, towards interior bucket.

5. the water inlet structure according to the arbitrary described a kind of wash mill of claim 1-4, it is characterized in that: described flat radial structure two radiation limit is to the extended line in bottom of the barrel direction and the radius of bucket in the line covering of the intersection point of bottom of the barrel place plane, and described spray water inlet is positioned at the surface at bucket radius midpoint.

6. the water inlet structure according to the arbitrary described a kind of wash mill of claim 1-5, it is characterized in that: described flat radial structure two radiates the diameter of bucket in limit covers to the line of the extended line in bottom of the barrel direction with the intersection point of bottom of the barrel place plane, two radiation hypotenuses all intersect with the sidewall of interior bucket to the extended line in bottom of the barrel direction, it is preferable that described spray water inlet is positioned at the surface at Nei Tong center.

7. the water inlet structure according to the arbitrary described a kind of wash mill of claim 1-6, it is characterized in that: said tub and interior bucket upper end are substantially flush, outer barrel and inner barr top is provided with upper cover, described spray water inlet is positioned at upper cover bottom, described spray water inlet is fixing with upper cover to be connected, or described spray water inlet and upper cover integrated injection molding, described water inlet pipe is parallel with described fan-shaped mouth spray place plane, or described water inlet pipe is vertical with described fan-shaped mouth spray place plane.

8. the water inlet structure according to the arbitrary described a kind of wash mill of claim 1-7, it is characterised in that: the angle between described top board is 0 �㡫180 ��, it is preferable that 90 �㡫180 ��.

9. the water inlet structure according to the arbitrary described a kind of wash mill of claim 1-8, it is characterized in that: described wash mill top arranges laundry module, said tub side wall upper part is provided with an auxiliary water inlet, and described auxiliary water inlet is connected with the discharge outlet of the laundry module on wash mill top.

10. a spray inlet method, it is characterized in that: during washing water inlet, water intaking valve is opened, water flows through fan-shaped mouth spray and guides in fan-shaped spray downwards, drive motor is started while spray water inlet, in controlling, bucket rotates, and interior bucket often rotates one week, and fan-shaped current can cover and be washed into bottom of the barrel anywhere;

During rinsing inflow, water intaking valve is opened, water flows through fan-shaped mouth spray and guides in fan-shaped spray downwards, starts drive motor while spray water inlet, and in controlling, bucket rotates, interior bucket often rotates one week, fan-shaped current can cover and be washed into bottom of the barrel anywhere, and drain valve is opened, and current are drained by drain valve, after certain time, drain valve is closed, and terminates spray water inlet.