CN115778284A - Shoe washing machine - Google Patents

Abstract

The invention relates to the technical field of washing equipment, and particularly provides a shoe washing machine, which aims to solve the problems that the existing shoe washing machine is difficult to reliably wash all shoes to be washed at the same time, the shoes are easy to wear after being washed, or the washing effect of the shoes is poor. For the purpose, a plurality of shoe washing brushes with different densities are arranged in the shoe washing machine, so that a plurality of shoe washing brushes can freely float in a liquid level area and a bottom area of washing water and at different water level height positions of the washing water respectively, all shoes in a washing barrel can be washed, the shoes can be rubbed from different directions and different angles to be cleaned, and the shoes can be washed comprehensively. Simultaneously, because shoes and shoe washing brush all rub mutually with the state that freely removes, consequently every kind is washed the shoe brush and all can not carry out the brute force friction to same position of same shoes, has guaranteed the integrity after the shoes washing, can prevent effectively that shoes from being scrubbed the back life and shortening, can compromise clean reliability and vamp and keep the integrality, has promoted user's use and has experienced.

Description

Shoe washing machine

Technical Field

The invention relates to the technical field of washing equipment, and particularly provides a shoe washing machine.

Background

The shoe washing machine is a household appliance capable of washing shoes according to the cleaning requirements of the shoes. Existing shoe washing machines typically include both brush type shoe washing machines and spray type shoe washing machines. The brush type shoe washing machine comprises a pulsator shoe washing machine and a cabinet type shoe washing machine, wherein a pulsator is arranged in a washing barrel of the pulsator shoe washing machine, a hairbrush is arranged on the pulsator, shoes are freely put into the washing barrel when being washed, and the pulsator drives the hairbrush to scrub the shoes. The shoe washing cavity of the cabinet type shoe washing machine is internally provided with a rotatable brush and a shoe fixing device which is arranged close to the brush, and when shoes are washed, the shoes are fixed near the brush and are scrubbed by the rotating brush. The spray type shoe washing machine is similar to the cabinet type shoe washing machine, but is different in that a spray member is arranged inside the spray type shoe washing machine close to the shoe fixing device, and the spray member sprays spray water flow towards the shoes to wash the shoes when the shoes are washed.

Aiming at the existing shoe washing machine, the brush type shoe washing machine can only scrub shoes moving at the lower part of a washing barrel, when more washing water is injected and the materials of the shoes are lighter, once the shoes float to the upper area in the washing water, a brush on a wave wheel is difficult to contact with the floating shoes, and each shoe in the washing barrel cannot be reliably washed. Although the cabinet type shoe washing machine always fixes the shoes at the hairbrush for washing, the parts of the shoes which are rubbed by the hairbrush after being fixed are not changed, and the vamps are easily worn by the hairbrush after being washed. Although the spraying type shoe washing machine greatly reduces the degree of abrasion of the washed shoes, the cleaning force of the spraying water flow is limited, dirt which is difficult to wash on the shoes is difficult to reliably wash, and the shoe washing effect is relatively poor.

Accordingly, there is a need in the art for a new shoe washing machine that solves the above problems.

Disclosure of Invention

The invention aims to solve the technical problems that the existing shoe washing machine is difficult to reliably wash all shoes to be washed simultaneously, the shoes are easy to wear after being washed, or the shoe washing effect is poor.

The invention provides a shoe washing machine which comprises a box body and a washing barrel arranged in the box body, and further comprises a stirring member rotatably arranged in the washing barrel, and a first shoe washing brush and a second shoe washing brush which are freely contained in the washing barrel, wherein a structure for limiting movement of shoes is not arranged in the washing barrel, the stirring member can stir washing water and shoes in the washing barrel, the density of the first shoe washing brush is smaller than that of the washing water, and the density of the second shoe washing brush is equal to that of the washing water.

In a preferred technical scheme of the above shoe washing machine, the shoe washing machine further comprises a third shoe washing brush, and the density of the third shoe washing brush is greater than that of the washing water.

In the preferable technical scheme of the shoe washing machine, the shoe washing machine further comprises a rotating brush which is rotatably arranged at the bottom in the washing tub.

In the above preferred technical solution of the shoe washing machine, the stirring member is a pulsator rotatably disposed in the washing tub, and the rotating brush is disposed on a top of the pulsator.

In the preferable technical scheme of the shoe washing machine, the rotary brush and the impeller are coaxially arranged, and the rotary brush is gradually enlarged in radial size from the top to the bottom.

In a preferred technical solution of the above shoe washing machine, the stirring member is a water-repelling leaf provided on an inner wall of the washing tub.

In the preferable technical scheme of the shoe washing machine, the first shoe washing brush is a spherical brush or an ellipsoidal brush; and/or the second shoe washing brush is a spherical brush or an ellipsoidal brush.

In a preferred embodiment of the above shoe washing machine, the first shoe brush includes a base and rubber bristles disposed on the base; and/or the second shoe washing brush comprises a base body and rubber bristles arranged on the base body.

In the preferable technical scheme of the shoe washing machine, the shoe washing machine further comprises a rotating brush arranged at the bottom in the washing barrel in a rotating mode, and the third shoe washing brush is a spherical brush or an ellipsoidal brush.

In the preferable technical scheme of the shoe washing machine, the first shoe washing brushes, the second shoe washing brushes and the third shoe washing brushes are all in a plurality, and the number of the first shoe washing brushes and the number of the third shoe washing brushes are all less than the number of the second shoe washing brushes.

Under the condition of adopting the technical scheme, when the shoe washing machine disclosed by the invention is used for washing shoes, the first shoe washing brush floats on the top layer of the washing water, so that light shoes floating to the position near the liquid level of the washing water can be rubbed and washed, and the second shoe washing brush is dispersed and suspended in the washing water, so that relatively heavy shoes which float freely in the middle and at the bottom of the washing water can be rubbed and washed. Through the arrangement, no matter the shoes float up and down on the liquid level of the washing water all the time due to the problem of material, the washing water has large fluctuation when the shoes are washed, the shoes float up and down in the washing water indefinitely, and all the shoes which move freely in the washing water can be reliably rubbed and washed by the shoe washing brushes scattered by the washing water at all positions. In addition, because shoes and shoe washing brushes rub each other in a freely moving state, the first shoe washing brush and the second shoe washing brush cannot rub each other strongly at the same position of the same shoe, and the vamp cannot be damaged after being washed. Meanwhile, the shoes can be freely moved in the washing water, so that the shoes and the washing water can be mutually rubbed to achieve the purpose of cleaning, the shoes can be contacted with the first shoe washing brush or the second shoe washing brush at different angles and different positions, the washing angle is more comprehensive, no washing dead angle exists, the washing comprehensiveness is improved, and the shoe washing effect is good.

Preferably, the shoe washing machine of the present invention further comprises a third shoe washing brush which can be deposited on the bottom of the washing water, freely moving on the bottom of the washing tub. Through above-mentioned setting, on the one hand, can rub the shoes that the washing sinks to the barrel head, reliably scrub the vamp part that is close to the barrel head, prevent that the part that sinks the shoes and be close to the barrel head is difficult to reliably be washed clean by the second shoe washing brush, supplementary second shoe washing brush washes the shoes that move in the well lower region of washing water jointly. On the other hand, the third shoe brush of washing that removes at the bottom of the barrel can also remove and then promote shoes to shift up under the drive of washing water, prevents that a plurality of shoes from piling up in the washing barrel bottom, piling up and be difficult to get into the second between the shoes and wash the shoe brush reliably and scrub, has further optimized the washing effect of shoes.

Preferably, the shoe washing machine further comprises a rotating brush arranged at the bottom of the washing barrel, the rotating brush can brush shoes which sink and move to the bottom of the washing barrel, upward floating movement power is applied to the shoes through friction action, friction force between the shoes and washing water is improved, the shoes are promoted to rise to a main distribution area of the second shoe washing brush and are surrounded and scrubbed by the second shoe washing brush, and the problems that when a plurality of shoes are always stacked at the bottom of the washing barrel, the contact frequency between part of the shoes and the shoe washing brush is low, and the washing effect is poor are solved.

Preferably, the rotary brush is arranged on the impeller, and the radial dimension of the rotary brush is gradually increased from the top to the bottom, so that the rotary brush is provided with a brush face which is gradually unfolded from top to bottom, the time of the friction contact between the shoe and the rotary brush when the shoe touches the rotary brush every time is prolonged, and the shoe washing effect is optimized. In addition, the rotating hairbrush in the shape is convenient for receiving shoes falling to the barrel bottom in any direction, and the rotating hairbrush is more adaptive to the shoe washing situation of free movement of the shoes.

Preferably, the quantity of first shoe washing brush and third shoe washing brush all is less than the quantity of second shoe washing brush to more second shoe washing brushes can suspend to the arbitrary high position in the washing water, make each region in the washing water all have the distribution of shoe washing brush, no matter wait to wash the condition that shoes are more in quantity, or the condition that shoes turn over by a wide margin from top to bottom in the washing water, the shoe washing demand homoenergetic can be satisfied by a plurality of second shoe washing brushes that disperse in the washing water.

Drawings

Preferred embodiments of the present invention are described below with reference to the accompanying drawings, in which:

fig. 1 is a schematic structural view of a shoe washing machine of the present invention.

In the drawings:

1. a box body; 2. a washing tub; 21. an outer tub; 22. an inner barrel; 3. an impeller; 31. a drive device; 4. a first shoe washing brush; 5. a second shoe washing brush; 6. thirdly, washing the shoes; 7. the brush is rotated.

Detailed Description

It will be understood by those within the art that in describing the present invention, directional or positional relationships that are indicated by the terms "center," "upper," "lower," "left," "right," "inner," "outer," etc., are based on the directional or positional relationships illustrated in the drawings and are used for convenience of description only and do not indicate or imply that the device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, e.g., as being fixedly connected, detachably connected, or integrally connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

The invention provides a shoe washing machine, aiming at solving the problems that the existing shoe washing machine is difficult to wash all shoes to be washed simultaneously and reliably, the shoes are easy to wear after being washed or the washing effect of the shoes is poor, aiming at adapting to the cleaning scene of mixed washing of various shoes when a user washes the shoes daily, ensuring that each shoe put into the shoe washing machine can be scrubbed and cleaned, and reducing the wear degree of the washed shoes under the condition of omnibearing and reliable washing of the shoes.

Referring first to fig. 1, fig. 1 is a schematic view illustrating a structure of a shoe washing machine according to the present invention. As shown in fig. 1, the shoe washing machine of the present invention comprises a cabinet 1, a washing tub 2 provided in the cabinet 1, a stirring member, a plurality of first shoe washing brushes 4, and a plurality of second shoe washing brushes 5. Wherein, the washing barrel 2 is vertically arranged in the box body 1 and can contain washing water and shoes. The top of the box body 1 is provided with a throwing opening and a box cover capable of opening/closing the throwing opening at a position corresponding to the bung hole. The agitating member is rotatably provided in the washing tub 2 so that the washing water and shoes in the washing tub 2 can be agitated by a rotating motion when washing shoes. The first shoe washing brush 4 and the second shoe washing brush 5 are both freely placed in the washing barrel 2, and the first shoe washing brush 4, the second shoe washing brush 5 and the washing barrel 2 are not matched with each other in a manner of limiting movement at will, so that the first shoe washing brush 4 and the second shoe washing brush 5 can be dispersed in the washing water and can freely move in the washing water. Specifically, the density of the first shoe brush 4 is less than the density of the washing water, so that the first shoe brush 4 can float in the washing water, mainly near the liquid level of the washing water. The density of the second shoe brush 5 is equal or approximately equal to that of the washing water so that the second shoe brush can freely move in the washing water in a suspended state to be dispersed in various water level height regions of the washing water. A structure for limiting the movement of shoes is not arranged in the washing barrel 2, under the condition of washing shoes, the first shoe washing brush 4 and the second shoe washing brush 5 are all freely contained in the washing water in the washing barrel 2, the stirring member rotates so as to stir the washing water, the shoes, the first shoe washing brush 4 and the second shoe washing brush 5, a plurality of shoes are scattered and floated in the washing water, the shoes floating or turning over to the top layer of the washing water are contacted with the first shoe washing brush 4 and rubbed and washed by the first shoe washing brush 4, the shoes turning up and down under the top layer of the washing water are contacted with the second shoe washing brush 5 and rubbed and washed by the second shoe washing brush 5. In the cleaning process, a plurality of first shoe brushes 4 and a plurality of second shoe brushes 5 are washed along with shoes and are overturned in the washing water simultaneously, the first shoe brushes 4 and the second shoe brushes 5 are washed and are wrapped and carried between a plurality of shoes to move, or the first shoe brushes 4 and/or the second shoe brushes 5 are washed to move around the shoes, and the multi-angle and multi-azimuth friction scrubbing of the shoes can be realized. Simultaneously, the buoyancy of washing water and lubrication can soften the friction effect of first shoe brush 4 and second shoe brush 5, have realized the flexible washing of shoes, prevent that the vamp from being washed the wearing and tearing appear when shoe brush 5 friction washing is washed by first shoe brush 4 and second.

In the above embodiment, the washing tub 2 may be a single-layer tub or a double-layer tub, and when the washing tub 2 is a double-layer tub, the washing tub 2 includes an outer tub 21 vertically disposed in the cabinet 1 and an inner tub 22 coaxially disposed in the outer tub 21, the tub of the outer tub 21 is closed to contain washing water and shoes, and water holes allowing the washing water to flow through are distributed on the tub sidewall of the inner tub 22.

The stirring member may be any device capable of satisfying the stirring requirements of the washing water and the shoes. For example, the agitating member may be the pulsator 3 rotatably disposed at an inner bottom of the tub or the inner tub 22, an outer bottom of the tub or the outer tub 21 is provided with a driving device 31, and the driving device 31 is connected to the pulsator 3 through the tub or the outer tub 21 and a bottom of the inner tub 22 so as to drive the pulsator 3 to rotate. Alternatively, the inner tub 22 is rotatably disposed, the driving device 31 disposed at the outer bottom of the outer tub 21 penetrates the outer tub 21 to be connected to the inner tub 22, the stirring member is a stirring structure disposed at the inner sidewall and/or inner bottom of the inner tub 22, such as a water-stirring blade connected to the inner tub 22 or a stirring rib integrally disposed with the inner tub 22, and when the driving device 31 drives the inner tub 22 to rotate, the inner tub 22 can drive the stirring member to synchronously rotate to stir the washing water and the shoes.

In addition, it should be noted that the shapes of the first shoe washing brush 4 and the second shoe washing brush 5 may be the same or different, the number of the first shoe washing brush 4 or the second shoe washing brush 5 may be only one or may be multiple, and those skilled in the art may set the shape and the number of any one of the first shoe washing brush 4 and the second shoe washing brush 5 according to the actual washing requirement. For example, the first shoe washing brush 4 can be set to be in a cake shape so as to cover the upper part of the shoes when the washing water floats, and no matter which shoes float to the liquid level area, the shoes can be rubbed and washed by the first shoe washing brush 4, in this case, only one first shoe washing brush 4 needs to be set, and meanwhile, a plurality of second shoe washing brushes 5 which are set to be in a spherical shape can be configured, so that the second shoe washing brushes 5 can be conveniently dispersed in the washing water to brush the shoes in the area below the top layer of the washing water. Alternatively, the first shoe brush 4 may be provided in a spherical, ellipsoidal, or cylindrical shape having a small volume, and in this case, a plurality of first shoe brushes 4 may be provided so that the plurality of first shoe brushes 4 can be dispersed and floated on the liquid surface area of the washing water.

Similarly, the skilled person can set the shape and number of the second shoe brush 5 according to the actual washing requirement, for example, in a preferred example, the number of the first shoe brush 4 and the second shoe brush 5 can be set to be plural, and the shape of the first shoe brush 4 and the second shoe brush 5 can be set to be spherical or ellipsoidal, so that the first shoe brush 4 and the second shoe brush 5 can be dispersed in the whole area of the washing water and can move between different shoes more smoothly, the movement flexibility of the first shoe brush 4 and the second shoe brush 5 is ensured, the first shoe brush 4 and the second shoe brush 5 can always well exert the friction cleaning effect in the shoe washing process, and part of the first shoe brush 4 or the second shoe brush 5 cannot move between shoes when a plurality of shoes gather to move, thereby reducing part of the washing effect.

Furthermore, since the water inflow amount of the washing water in the conventional washing situation is proportional to the amount of the detergent put in, a person skilled in the art can set the density of the washing water according to the ratio of the detergent put in the conventional washing water, and in practical application, the density of the second shoe brush 5 does not need to be exactly equal to the density of the washing water, as long as the density of the second shoe brush 5 is similar to the density of the washing water, and the requirement for the second shoe brush 5 to move in a suspended manner in the washing water can be satisfied. Wherein, the first density of washing shoe brush 4 and second and washing shoe brush 5 all indicates the first whole density of washing shoe brush 4 and second and washing shoe brush 5, when actually setting up, hollow structure can be set to first body of washing shoe brush 4 and second and washing shoe brush 5, also can set to the inhomogeneous solid structure of density distribution, can also set to the solid structure of density evenly distributed, as long as the first whole density of washing shoe brush 4 can satisfy its demand of floating, the second wash shoe brush 5's whole density can satisfy its demand of suspending can.

In the first preferred embodiment of the present invention, the shoe washing machine of the present invention further includes a third shoe washing brush 6 in addition to the first and second shoe washing brushes 4 and 5, and the density of the third shoe washing brush 6 is greater than that of the washing water, so that the third shoe washing brush 6 can move at the bottom of the washing tub 2 in the bottom area of the washing water, thereby reliably brushing shoes with sinking soles and shoes moving down to the bottom of the tub, and assisting the second shoe washing brush 5 to brush the shoes floating up and down under the top layer of the washing water together. Meanwhile, the third shoe washing brush 6 can bounce and float at the bottom of the washing barrel 2 when washing water turns over, so that the second shoe washing brush 5 suspended in the lower area of the washing water floats upwards to move, the second shoe washing brush 5 is promoted to be uniformly dispersed in the washing water to a certain extent, the frequency of frictional contact between the second shoe washing brush 5 and shoes is increased, and the shoe washing effect and the shoe washing efficiency are improved.

Further, under the condition that the quantity of first shoe brush 4, second shoe brush 5 and third shoe brush 6 of washing is a plurality of, the quantity of first shoe brush 4 and third shoe brush 6 of washing all is less than the quantity of second shoe brush 5 to the region between the top layer of assurance washing water and the bottom can be taken up by the second shoe brush 5 intensive dispersion that the suspension removed, guaranteed that each department of shoes removes the district and all can have the shoe brush of washing to remove, guaranteed to wash shoes wholeness.

In the second preferred embodiment of the present invention, the shoe washing machine of the present invention further comprises a rotary brush 7, in addition to the first shoe washing brush 4 and the second shoe washing brush 5, the rotary brush 7 being provided at the inner bottom of the washing tub 2 to be rotatable while washing shoes so as to be in contact with the shoes moving in the lower region of the washing water to wash the shoes.

In a possible scenario, the rotating brush 7 is directly rotatably disposed at the inner bottom of the washing tub 2, the motor for driving the rotating brush 7 to rotate may be disposed at the outer bottom of the washing tub 2, and the motor shaft passes through the bottom of the washing tub 2 and is connected to the rotating brush 7.

In a preferred scenario, the stirring member is disposed at the inner bottom of the washing tub 2 in the form of a pulsator 3, a rotating brush 7 is disposed on the pulsator 3 and is driven to rotate by the pulsator 3, and the pulsator 3 can rub and wash shoes by rotating the brush 7 while stirring the washing water and the shoes. In this case, preferably, the rotating brush 7 is disposed at the top center of the pulsator 3, and is disposed coaxially with the pulsator 3, and the shape of the rotating brush 7 is set to be gradually increased from the top to the bottom in radial dimension, and if the rotating brush 7 is set to be a hemispherical brush, an inverted bowl-shaped brush, a dome-shaped brush, or the like, the brush having a shape that is expanded from top to bottom is arbitrarily provided, so that the side line of the rotating brush 7 is gentler, shoes sinking from the top can be better received, the friction time between the shoes and the rotating brush 7 is prolonged by the sinking tendency of the shoes, and the shoe washing effect is optimized.

In the third embodiment of the present invention, the shoe washing machine of the present invention may be simultaneously provided with the rotating brush 7 and the third shoe washing brush 6 in addition to the first shoe washing brush 4 and the second shoe washing brush 5, so that the rotating brush 7 and the third shoe washing brush 6 may be combined to wash shoes in the floor area together. In this case, preferably, the third shoe washing brush 6 is a spherical brush or an ellipsoidal brush, so that the third shoe washing brush 6 can have better movement flexibility, the situation that the third shoe washing brush 6 and the shoes are clamped when being gathered near the impeller 3 at the same time is avoided, the gaps between the shoes are filled through the spherical or ellipsoidal third shoe washing brush 6, smoother relative dislocation between the shoes is promoted, and smooth proceeding of shoe washing work in the bottom area of the washing tub 2 is ensured.

In any of the above embodiments, it is preferable that at least one of the first, second and third shoe brushes 4, 5 and 6 is provided with rubber bristles. Take first shoe brush 4 as an example, first shoe brush 4 includes the base member and sets up the rubber brush hair on the base member, under the condition that first shoe brush 4 sets up spherical or ellipsoid, its base member is spherical or ellipsoid type structure, the surface distribution of base member has the rubber brush hair, compare in the brush hair of chemical fibre material, the end of rubber brush hair is softer, the dynamics of rubbing is weaker to drawing of vamp, the washing effect is softer, simultaneously, the friction effect of rubber brush hair is better, can reach harmless clear good shoe brush effect better. The shape and the distribution mode of the rubber bristles are not limited, and the shape and the distribution mode of the rubber bristles can meet the cleaning requirement of the shoe. For example, the rubber brush hair can be set to columniform filiform brush hair, and this brush hair can be single equipartition in the base member surface, also can be in a cluster the equipartition in the base member surface, can also set to different length back hybrid distribution in the base member surface for the brush hair on base member surface is different in size, can adapt to the contact situation of multiple and shoes better, and is better to the clean effect of vamp. Alternatively, the rubber bristles may be provided as bristles in the form of protrusions, such as conical protrusions evenly distributed on the surface of the base body.

In summary, the shoe washing machine of the present invention is provided with three kinds of shoe washing brushes with different densities, in the case of shoe washing, the first shoe washing brush 4 with the density smaller than the density of the washing water can float on the liquid level area of the washing water so as to rub and wash shoes floating on the top layer area of the washing water, the third shoe washing brush 6 with the density larger than the density of the washing water can move on the bottom of the washing tub 2 so as to rub and wash shoes floating on the bottom layer area of the washing water, and the second shoe washing brush 5 with the density equal to the density of the washing water can float in the washing water so as to rub and wash shoes floating between the top layer area and the bottom layer area of the washing water, so that all shoes freely moving in the washing water can be rubbed and washed reliably by the shoe washing brushes dispersed on all sides of the washing water, and the purpose of soft cleaning of low abrasion of all sides of the shoes is achieved.

So far, the technical solutions of the present invention have been described in connection with the preferred embodiments shown in the drawings, but it is apparent to those skilled in the art that the scope of the present invention is not limited to these specific embodiments. Equivalent changes or substitutions of related technical features can be made by those skilled in the art without departing from the principle of the invention, and the technical scheme after the changes or substitutions can fall into the protection scope of the invention.

Claims (10)

1. A shoe washing machine comprises a box body and a washing barrel arranged in the box body, and is characterized by further comprising a stirring component which is rotatably arranged in the washing barrel, and a first shoe washing brush and a second shoe washing brush which are freely contained in the washing barrel,

the washing barrel is not provided with a structure for limiting the movement of shoes, the stirring component can stir the washing water and the shoes in the washing barrel,

the density of the first shoe washing brush is less than that of the washing water, and the density of the second shoe washing brush is equal to that of the washing water.

2. The shoe washing machine of claim 1 further comprising a third shoe brush having a density greater than that of the washing water.

3. The shoe washing machine of claim 1 further comprising a rotating brush rotatably disposed at a bottom inside the washing tub.

4. The shoe washing machine of claim 3, wherein the agitating member is a pulsator rotatably disposed in the washing tub, and the rotating brush is disposed on a top of the pulsator.

5. The shoe washing machine of claim 4, wherein the rotating brush is disposed coaxially with the pulsator, and the rotating brush is shaped to become gradually larger in radial size from a top to a bottom.

6. The shoe washing machine according to claim 1, wherein the agitating member is a water-repellent blade provided on an inner wall of the washing tub.

7. The shoe washing machine of claim 1 wherein the first shoe brush is a spherical brush or an ellipsoidal brush; and/or

The second shoe washing brush is a spherical brush or an ellipsoidal brush.

8. The shoe washing machine of claim 1 wherein said first shoe brush comprises a base and rubber bristles disposed on said base; and/or

The second shoe washing brush comprises a base body and rubber bristles arranged on the base body.

9. The shoe washing machine of claim 2, further comprising a rotating brush rotatably disposed at a bottom portion of the washing tub, wherein the third shoe washing brush is a spherical brush or an ellipsoidal brush.

10. The shoe washing machine of claim 2, wherein the first shoe brush, the second shoe brush and the third shoe brush are each in a plurality, and the number of the first shoe brush and the third shoe brush is less than the number of the second shoe brush.

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