Shoe washing machine

Abstract

A shoe washing machine comprises a base, a shell with an upper opening, a top cover, a shoe supporting device, a shoe brush device, a first driving device, a heel brush, a brush hinging device, a second driving device, a water supply air pipeline, a water inlet electric valve and a water drainage electric valve, a shaft sleeve and a cylindrical fixed shaft are rotationally matched and sealed, and a shaft of a motor extends into a torsion arm to be fixed to a driving wheel; the shoe supporting device and the shoe stretcher rotating hole are rotationally matched and sealed; two ends of the transverse pipeline are communicated and rotationally matched with the shoe supporting device; the first driving device drives the shoe supporting device to rotate; the heel brush is in running fit with the cylindrical hinge seat, and the heel brush extends below the shoe stretcher device; and the second driving device drives the heel brush. The shoe brush has water spraying and hot air heating effects, the shoe brush and the shoe supporting device rotate synchronously, the shoe supporting device sprays and washes inner cavities of shoes, the shoe brush washes soles and vamps, and the heel brush washes heels; the use is convenient.

Description

Technical Field

[0001] The invention relates to a shoe washing machine. Background Art

[0002] According to the current prior art, Chinese patent 201821720601.X, a shoe washing machine comprises: a washing mechanism, the washing mechanism having a washing chamber and at least one cleaning brush arranged in the washing chamber; a shoe rack, the shoe rack being arranged in the washing chamber and used to fix the shoes to be cleaned; the washing mechanism also comprises a cleaning brush driving device, after the shoes to be cleaned are fixed to the shoe rack, the cleaning brush driving device can drive the cleaning brush to rotate to clean the surface of the shoes to be cleaned. The shoe washing machine of the present invention uses a shoe rack to fix the shoes to be cleaned, and then uses a cleaning brush driving device to drive the cleaning brush to rub against the shoes to be cleaned to remove stains on the surface of the shoes to be cleaned, which can effectively remove stubborn stains on the surface of the shoes to be cleaned. The problem is that the inner cavity of the shoe and the heel of the shoe cannot be cleaned. Summary of the invention

[0003] The purpose of the present invention is to provide a shoe washing machine which has the characteristics of cleaning and drying the sole, upper, heel and inner cavity of the shoe.

[0004] The present invention is implemented as follows: a shoe washing machine, which is special in that it includes a base, a shell with an upper opening, a top cover, a shoe supporting device, a shoe brush device, a first driving device, a heel brush, a brush hinge device, a second driving device, a water supply air pipeline, a water inlet electric valve and a water discharge electric valve,

[0005] The housing comprises a device cavity with a lower opening arranged at the bottom, a shoe support rotation hole, a cylindrical fixed shaft, a heel brush hinged seat plate and a static spring seat plate, and the shoe support rotation hole is arranged on the left and right sides;

[0006] The shoe brush device comprises a motor, a driving wheel, a driven wheel, a belt, a torsion arm and a shoe brush, wherein the torsion arm comprises a shaft sleeve arranged at the lower part of one end and an upper cavity and a lower cavity arranged at the other end, wherein the upper cavity is provided with an axial hole; the shoe brush comprises a shoe brush rod and bristles, [the two ends of the driven wheel are located in the upper cavity and the lower cavity, the shaft of the shoe brush rod is rotatably matched with the shaft hole and is fixed with the driven wheel, and the driving wheel and the driven wheel are matched with the belt];

[0007] The brush articulation device comprises a cylindrical articulation seat, an articulation plate arranged on the cylindrical articulation seat, a dynamic spring seat plate and a tension spring, the articulation plate and the articulation seat plate are articulated, and the tension spring is respectively connected to the dynamic spring seat and the static spring seat;

[0008] The water and gas supply pipeline includes a transverse pipeline, a longitudinal pipeline, a hot air device and a water supply device. The longitudinal pipeline and the transverse pipeline are arranged in a T shape and are connected. One end of the longitudinal pipeline is a water and gas outlet end, and the other end is a water and gas inlet end. The hot air device and the water supply device are respectively connected to the inlet end of the longitudinal pipeline;

[0009] The shaft sleeve is rotatably matched with the cylindrical fixed shaft and sealed, the shaft of the motor extends into the torsion arm and is fixed to the driving wheel; the shoe support device is rotatably matched with the shoe support rotation hole and is sealed; both ends of the transverse pipeline are connected to the shoe support device and are rotatably matched; the first drive device drives the shoe support device to rotate; the heel brush is rotatably matched with the cylindrical hinge seat, and the heel brush extends under the shoe support device; the second drive device drives the heel brush.

[0010] Preferably: the shoe support device comprises a hinged transmission member with a hollow lower opening, a longitudinal portion, a hook portion serving as a seat body, a piston chamber provided on the seat body, a pressure spring, a toe cavity expansion device, a water-gas conduit member and a water-gas outlet cap;

[0011] The bottom plate of the piston chamber is provided with an interface pipe, and the top plate is provided with a guide hole;

[0012] The toe cavity expansion device includes a water and air pipe part, a piston arranged at the lower end, a water and air outlet joint, a fixed support part with a lower opening along the generatrix side opening, a fixed axis, a torsion spring, and a movable support part with a truncated cone curved surface. The fixed support part is connected to the intersection of the water and air pipe part and the water and air outlet joint. The movable support part and the fixed support part are hinged through the fixed axis. The torsion spring is sleeved on the fixed axis, one end of which cooperates with the water and air pipe part and the other end cooperates with the movable support part.

[0013] The hinged part of the articulated transmission part is rotatably matched with the shoe support rotation hole, the driving part is matched with the first driving device, the pressure spring is arranged in the piston cavity, the piston is arranged in the piston cavity and matched with the upper end of the pressure spring, the water and gas pipe part is slidably matched with the guide hole, the water outlet cap is fixed on the top of the fixed support part and is connected with the water outlet joint; the lower end of the water and gas conduit part is located in the articulated transmission part, and the upper end is connected to the interface pipe.

[0014] Preferably: the guide hole is elliptical, or the guide hole includes a square portion in the middle and semicircular portions at both ends;

[0015] The water and air pipe part is oval in shape, or includes a square part located in the middle and semicircular parts located at both ends.

[0016] Preferably: it also includes an electric heating element, and a mounting hole is provided on the bottom plate of the housing;

[0017] The electric heating element is embedded in the mounting hole and sealed.

[0018] Preferably, the first driving device comprises a first motor, a first driving pulley and a first belt,

[0019] The first motor is fixed to the top plate of the mounting cavity, the motor shaft of the first motor is fixed to the first driving pulley, and the first driving pulley cooperates with the driving part of the articulated transmission member.

[0020] Preferably, the second driving device comprises a second motor, a second driving pulley, a driven conical gear, a transmission member and a belt.

[0021] The transmission parts include a transmission wheel, a vertical shaft and a driving conical gear;

[0022] The motor shaft of the second motor is fixed to the second driving pulley, the driven conical gear is fixed to the heel brush, the driven conical gear is rotationally matched with the cylindrical hinge seat, the transmission wheel is pivotally connected to the base, the driving conical gear and the driven conical gear are meshed, and the belt is matched with the second driving pulley and the transmission wheel.

[0023] Preferably, the second driving device comprises a motor, the motor is fixed to the cylindrical hinge seat, and the shaft of the motor is fixed to the heel brush.

[0024] Preferably: the rear part of the housing is provided with a control chamber with an upper opening,

[0025] The top cover is provided with an inlet and an outlet, the air inlet is provided with a movable cover, and an operation control device is provided on the top plate at the rear of the top cover.

[0026] Preferably: the water supply device includes a water pump and an electric stop valve,

[0027] The water inlet end of the water pump is connected to the inner cavity of the shell, and the water pump, the electric water stop valve and the inlet end of the longitudinal pipeline are connected in sequence;

[0028] The hot air device comprises a fan, a heating shell, a PTC heating element and an electric air stop valve, wherein the PTC heating element is arranged in the heating shell, the fan is arranged at the air inlet end of the heating shell, and the air outlet end of the heating pipe, the electric air stop valve and the inlet end of the longitudinal pipeline are connected in sequence;

[0029] The hot air device and the water supply device work alternately.

[0030] Preferably, an ozone generator is also included, and the output end of the ozone generator is communicated with the inner cavity of the shell.

[0031] The invention discloses a shoe washing machine. The shoe brush has the functions of spraying water and hot air. The shoe brush and the shoe supporting device rotate synchronously. The shoe supporting device sprays to flush the inner cavity of the shoe, the shoe brush washes the sole and the upper, and the heel brush washes the heel. The machine is easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 It is a cross-sectional view of the present invention.

[0033] Figure 2 yes Figure 1 A-A view of.

[0034] Figure 3 It is a three-dimensional cross-sectional view of the present invention.

[0035] Figure 4 It is one of the three-dimensional exploded views of the present invention.

[0036] Figure 5 It is the second of the three-dimensional exploded diagrams of the present invention.

[0037] Figure 6 It is three-dimensional exploded view of the present invention.

[0038] Figure 7 It is four of the three-dimensional exploded views of the present invention.

[0039] Figure 8 It is a bottom view of the present invention without the base.

[0040] Fig. 9 It is a partial stereogram of the present invention.

[0041] Fig.10 2 is a cross-sectional view of a shoe support device according to the present invention.

[0042] Fig.11 It is a three-dimensional exploded view of the shoe support device of the present invention in use.

[0043] Fig.12 It is a three-dimensional exploded view of the shoe support device of the present invention.

[0044] Fig.13 It is a three-dimensional view of the heel brush and brush hinge assembly of the present invention.

[0045] Fig.14 It is a three-dimensional exploded view of the heel brush and brush hinge assembly of the present invention.

[0046] Fig.15 It is a perspective exploded view of a second embodiment of the heel brush and brush hinge assembly of the present invention. DETAILED DESCRIPTION

[0047] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0048] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0049] like Figure 1 As shown, 1. A shoe washing machine comprises a base 1, a housing 2 with an upper opening, a top cover 3, a shoe supporting device 4, a shoe brush device 5, a first driving device, a heel brush 6, a brush hinge device 7, a second driving device, a water supply air pipeline 8, a water inlet electric valve 91 and a water discharge electric valve 92,

[0050] The housing 2 includes a device cavity 21 with a lower opening at the bottom, a shoe support rotation hole 22 provided on the bottom plate of the housing, a cylindrical fixed shaft 23 provided on the bottom plate of the housing, a heel brush hinge seat plate 24 provided on the rear wall plate of the housing 2, and a static spring seat plate 25 provided on the end wall plate of the housing, the shoe support rotation hole 22 is provided with two left and right, and the cylindrical fixed shaft 23 is provided on the bottom plate of the housing in front of the straight line where the two shoe support rotation holes 22 are located;

[0051] like Figure 3 As shown, the shoe brush device 5 includes a motor 51, a driving wheel 52, a driven wheel 53, a belt (not marked), a torsion arm 54 and a shoe brush 55. The torsion arm 54 includes a shaft sleeve 541 arranged at the lower part of one end and an upper chamber 5421 and a lower chamber 5422 arranged at the other end. The upper chamber 5421 is provided with an axial hole. The gap between the lower end of the upper chamber 5421 and the lower chamber 5422 is the activity space of the belt. The shoe brush 55 includes a shoe brush rod 551 and a brush The upper end and the lower end of the driven wheel 53 are respectively located in the upper cavity 5421 and the lower cavity 5422 and rotated together. The shaft of the shoe brush rod 551 rotates with the shaft hole and is fixed to the driven wheel 53. The driving wheel 52 and the driven wheel 53 cooperate with the belt. The shoe brush rod 551 and the driven wheel 53 are integrally formed. The torsion arm 54 is composed of an upper half shell with a lower opening and a lower half shell with an upper opening. The upper half shell is provided with an upper cavity 5421 and a shaft hole, and the lower half shell is provided with a shaft sleeve 541.

[0052] The heel brush 6 comprises a brush rod 61 and bristles 62.

[0053] like Fig.13 , Fig.14 As shown, the brush articulation device 7 comprises a cylindrical articulation seat 71, an articulation plate 72 arranged on the cylindrical articulation seat 71, a dynamic spring seat plate 73 and a tension spring 74, the articulation plate 72 and the articulation seat plate 24 are articulated, and the tension spring 74 is respectively connected to the dynamic spring seat 73 and the static spring seat 25; the brush rod 61 of the heel brush 6 is pivotally connected to the cylindrical articulation seat 71;

[0054] The water and gas supply pipeline 8 includes a transverse pipeline 81, a longitudinal pipeline 82, a hot air device 83 and a water supply device 84. The longitudinal pipeline 82 and the transverse pipeline 81 are arranged in a T shape and are connected. One end of the longitudinal pipeline 82 is a water and gas outlet end, and the other end is a water and gas inlet end; the hot air device 83 and the water supply device 84 are respectively connected to the inlet end of the longitudinal pipeline 82;

[0055] The cylindrical fixed shaft 23 is inserted into the shaft sleeve 541, the shaft sleeve 541 and the cylindrical fixed shaft 23 are rotationally matched and sealed, the bottom plate of the housing 2 supports the shaft sleeve 541 and is rotationally matched; the shoe support device 4 is rotationally matched and sealed with the shoe support rotation hole 22; both ends of the transverse pipeline 81 are connected with the shoe support device 4 and are rotationally matched; the first drive device drives the shoe support device 4 to rotate, and the shoe support device 4 and the shoe brush 5 rotate synchronously; the heel brush 6 and the cylindrical hinge seat 71 are rotationally matched, and the heel brush 6 extends under the shoe support device; the second drive device drives the heel brush 6; the motor 51, the first drive device and the second drive device work simultaneously;

[0056] The shoe support device 4 also sprays water toward the toe end of the shoe cavity, and the water can flush the inner cavity of the shoe; the heel brush 6 rotates, the shoe support device 4 rotates, and the heel is brushed by the heel brush 6; the shoe brush 55 is opposite to the two shoe support devices 4; Figure 2 As shown, the shoe brush 55 of the shoe brush device 5 rotates clockwise, and the shoe cap 55 automatically approaches the shoe support device 4 and brushes the shoes on the shoe support device 4; during the whole process, the torsion arm 54 swings back and forth;

[0057] In the static state, the shoe brush 55 is away from the shoe supporting device 4, and shoes can be loaded on the shoe supporting device 4; after the shoe is assembled, it enters the waiting state; when working, the shoe supporting device 4 can rotate clockwise or counterclockwise, the shoe brush 55 rotates clockwise, the torsion arm 54 rotates clockwise and the shoe brush 55 approaches the shoe supporting device 4, and enters the working state; due to the irregular outer circumference of the shoe, the torsion arm 54 swings back and forth; when stopping working, the motor 51 delays the power supply and rotates counterclockwise, the shoe cap and the torsion arm rotate counterclockwise, and the shoe cap moves away from the shoe supporting device 4; then it stops rotating and enters the working state of unloading shoes.

[0058] As a further improvement of the present invention: Figure 1 , Fig.10 , Fig.11 , Fig.12 As shown, the shoe support device 4 includes a hollow hinged transmission member 41 with an opening at the bottom, a hollow longitudinal portion 42, a hollow hook portion and a seat body 43, a piston chamber 44 provided on the seat body 43, a pressure spring 45, a toe cavity expansion device 48, a water and air conduit member 46 and a water and air outlet cap 47; the lower part of the piston chamber 44 is located on the seat body 43, and the upper part extends out from the seat body 43; Fig.10 As shown, there is a lift angle α from the suspended end of the lower end of the hook and seat body 43 to the fixed end, and the space between the lower end of the seat body 43 and the hinged transmission member 41 constitutes the rotation space of the heel brush 6;

[0059] like Fig. 9As shown, the shoe support device 4 rotates around the Z axis in the XY plane, and the heel brush 6 rotates around the X axis; the hook portion and the seat body 43 passes through the heel brush 6 at a certain moment, and the heel brush 6 cleans the heel of the shoe;

[0060] When using, Fig.11 As shown, the toe cavity expansion device 48 and the water outlet air cap 47 of the shoe support device 4 are inserted into the shoe cavity and pressed down, the toe cavity expansion device 48 and the water outlet air cap 47 move downward, and compress the pressure spring 45, and the hook of the hook and seat body 43 enters the shoe. When the power is lost, under the action of the pressure spring 45, the toe cavity expansion device 48 and the water outlet air cap 47 move upward to open the shoe cavity, and the hook of the hook and seat body 43 is buckled with the heel of the shoe. With such a structure, the shoe can be easily disassembled and assembled, and can also effectively prevent it from falling off.

[0061] The bottom plate of the piston chamber 44 is provided with an interface pipe 441, and the top plate is provided with a guide hole 442;

[0062] The toe cavity expansion device 48 comprises a water and air pipe part 481, a piston 482 arranged at the lower end, a water and air outlet joint 483, a fixed support part 484 with a lower opening along the generatrix side opening, a fixed shaft 485, a torsion spring 486 and a movable support part 487 with a truncated cone curved surface, a hinge plate is provided at the upper end of the side opening of the fixed support part 484, both ends of the fixed shaft 485 are fixed to the hinge plate, the top plate of the fixed support part 484 is connected to the intersection of the water and air pipe part 481 and the water and air outlet joint 483, the movable support part 487 is hinged to the fixed shaft, and the torsion spring 486 is sleeved on the fixed shaft 485, one end of which cooperates with the water and air pipe part 481 and the other end cooperates with the movable support part 487; the toe cavity expansion device 48 moves up and down relative to the seat body 43 and rotates together;

[0063] The hinged portion 41A of the hinged transmission member 41 is rotationally matched with the shoe support rotation hole 22, and the driving portion 41B is matched with the first driving device. The pressure spring 45 is arranged in the piston cavity 44 and matched with the bottom plate support. The piston 482 is arranged in the piston cavity 44 and matched with the upper end of the pressure spring 45. The water and gas pipe portion 481 is slidably matched with the guide hole 442 along a straight line. The water and gas outlet cap 47 is fixed on the top of the fixed support portion 484 and is connected with the water and gas outlet joint 483; the lower end of the water and gas conduit member 46 is located in the hinged transmission member 41, and the upper end is connected to the interface pipe 441; the lower end of the water and gas conduit member 46 is rotationally matched and connected with the end of the transverse pipeline 81.

[0064] As a further improvement of the present invention: the guide hole 442 is elliptical, or the guide hole includes a square portion located in the middle and semicircular portions located at both ends;

[0065] The water and air pipe part 481 is oval, or includes a square part in the middle and semicircular parts at both ends. With such a design, the toe cavity expansion device 48 is prevented from rotating relative to the seat body 43.

[0066] As a further improvement of the present invention: it also includes an electric heating element 10, and a mounting hole 26 is provided on the bottom plate of the housing 2;

[0067] The electric heating element 10 is fitted into the mounting hole 26 and sealed to heat the water entering the housing 2 .

[0068] The first driving device includes a first motor 111, a first driving pulley 112 and a first belt 113.

[0069] The first motor 111 is fixed to the top plate of the device cavity, the motor shaft of the first motor 111 is fixed to the first driving pulley 112 , and the first driving pulley 112 cooperates with the driving part 41B of the articulated transmission member 41 .

[0070] As a further improvement of the present invention: the second driving device includes a second motor 121, a second driving pulley 122, a driven conical gear 123, a transmission member 124 and a belt 125,

[0071] like Fig.13 , Fig.14 As shown, the transmission member 124 includes a transmission wheel 1241, a vertical shaft 1242 and a driving conical gear 1243;

[0072] The motor shaft of the second motor 121 is fixed to the second driving pulley 122, the driven conical gear 123 is rotationally matched with the cylindrical hinge seat 71, the driven conical gear 123 is fixed to the brush rod 61 of the heel brush 6, the vertical shaft 1242 is pivotally connected to the top plate of the device cavity and extends into the shell 2 and is sealed, the driving conical gear and the driven conical gear are meshed, and the belt 125 is matched with the second driving pulley 122 and the transmission wheel 1241.

[0073] The present invention can also be implemented like this: Fig.15 As shown, the second driving device includes a motor 63, which is fixed in the cylindrical hinge seat 71, and the shaft of the motor 63 is fixed to the brush rod 61 of the heel brush 6. The brush rod 61 rotates with the cylindrical hinge seat 71, or the brush rod 61 is located outside the cylindrical hinge seat 71.

[0074] As a further improvement of the present invention: the rear part of the housing 2 is provided with a control chamber with an upper opening.

[0075] The top cover 3 is provided with an inlet and an outlet, a movable cover 31 is provided on the air inlet, and an operation control device is provided on the top plate at the rear of the top cover 3.

[0076] like Figure 7 , Figure 8 As shown, the water supply device 84 includes a water pump 841 and an electric stop valve 842.

[0077] The water inlet end of the water pump 841 is connected to the inner cavity of the housing 2, and the water pump 841, the electric water stop valve 842 and the inlet end of the longitudinal pipeline 82 are connected in sequence;

[0078] The hot air device 83 includes a fan (not shown in the figure), a heating shell 831, a PTC heating element and an electric air shut-off valve 832. The PTC heating element is arranged in the heating shell 832. The fan is arranged at the air inlet end of the heating shell, the PTC heating element is arranged at the air outlet end, and the electric air shut-off valve 832 is connected with the inlet end of the longitudinal pipeline 82 in sequence.

[0079] The hot air device 83 and the water supply device 84 work alternately.

[0080] It also includes an ozone generator, the output end of which is communicated with the inner cavity of the shell 2.

[0081] As a further improvement of the present invention, a hot air drying device is also provided, which includes a fan, a heating shell 101, a PTC heating element and an air guide 102. The fan and the PTC heating element are arranged in the heating shell 101, the air inlet end of the air guide 102 is connected with the air outlet end of the heating shell, and the air outlet 1021 extends into the shell 1 through the bottom plate of the shell 1. The drying airflow is blown onto the shoes of the shoe support device 4 to dry the outer surface of the shoes. The hot air drying device is installed on the two side walls of the shell 1.

[0082] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A shoe washing machine, characterized in that: The shoe brush comprises a base, a housing with an upper opening, a top cover, a shoe support device, a shoe brush device, a first drive device, a heel brush, a brush hinge device, a second drive device, a water supply air pipeline, a water inlet electric valve and a water discharge electric valve. The housing comprises a device cavity with a lower opening arranged at the bottom, a shoe support rotation hole, a cylindrical fixed shaft, a heel brush hinged seat plate and a static spring seat plate, and the shoe support rotation hole is arranged on the left and right sides; The shoe brush device comprises a motor, a driving wheel, a driven wheel, a belt, a torsion arm and a shoe brush, wherein the torsion arm comprises a shaft sleeve arranged at the lower part of one end and an upper cavity and a lower cavity arranged at the other end, wherein the upper cavity is provided with an axial hole; the shoe brush comprises a shoe brush rod and bristles, wherein the two ends of the driven wheel are located in the upper cavity and the lower cavity, wherein the shaft of the shoe brush rod is rotatably matched with the axial hole and is fixed with the driven wheel, and the driving wheel and the driven wheel are matched with the belt]; The brush articulation device comprises a cylindrical articulation seat, an articulation plate arranged on the cylindrical articulation seat, a dynamic spring seat plate and a tension spring, the articulation plate and the articulation seat plate are articulated, and the tension spring is respectively connected to the dynamic spring seat and the static spring seat; The water and gas supply pipeline includes a transverse pipeline, a longitudinal pipeline, a hot air device and a water supply device. The longitudinal pipeline and the transverse pipeline are arranged in a T shape and are connected. One end of the longitudinal pipeline is a water and gas outlet end, and the other end is a water and gas inlet end. The hot air device and the water supply device are respectively connected to the inlet end of the longitudinal pipeline; The shaft sleeve is rotatably matched with the cylindrical fixed shaft and sealed, the shaft of the motor is inserted into the torsion arm and fixed to the driving wheel; the shoe support device is rotatably matched with the shoe support rotation hole and sealed; both ends of the transverse pipeline are connected with the shoe support device and rotatably matched; the first driving device drives the shoe support device to rotate; the heel brush is rotatably matched with the cylindrical hinge seat, and the heel brush is inserted under the shoe support device; The second driving device drives the heel brush.

2. A shoe washing machine according to claim 1, characterized in that: The shoe support device comprises a hollow hinged transmission member with an opening at the bottom, a longitudinal portion, a hook portion serving as a seat body, a piston chamber arranged on the seat body, a pressure spring, a toe cavity expansion device, a water and air conduit member and a water and air outlet cap; An interface pipe is provided on the bottom plate of the piston chamber, and a guide hole is provided on the top plate; The toe cavity expansion device includes a water and air pipe part, a piston arranged at the lower end, a water and air outlet joint, a fixed support part with a lower opening along the generatrix side opening, a fixed axis, a torsion spring and a movable support part with a truncated cone curved surface, the fixed support part is connected to the intersection of the water and air pipe part and the water and air outlet joint, the movable support part and the fixed support part are hinged through the fixed axis, the torsion spring is sleeved on the fixed axis, one end of the torsion spring is matched with the water and air pipe part, and the other end is matched with the movable support part; The hinged part of the articulated transmission part is rotatably matched with the shoe support rotation hole, the driving part is matched with the first driving device, the pressure spring is arranged in the piston cavity, the piston is arranged in the piston cavity and matched with the upper end of the pressure spring, the water and gas pipe part is slidably matched with the guide hole, the water outlet cap is fixed on the top of the fixed support part and is connected with the water outlet joint; the lower end of the water and gas conduit part is located in the articulated transmission part, and the upper end is connected to the interface pipe.

3. A shoe washing machine according to claim 2, characterized in that: The guide hole is elliptical, or the guide hole includes a square portion located in the middle and semicircular portions located at both ends; The water and air pipe part is oval, or includes a square part located in the middle and semicircular parts located at both ends.

4. A shoe washing machine according to claim 1, characterized in that: It also includes an electric heating element, and a mounting hole is provided on the bottom plate of the housing; The electric heating element is embedded in the mounting hole and sealed.

5. A shoe washing machine according to claim 2, characterized in that: The first driving device includes a first motor, a first driving pulley and a first belt. The first motor is fixed to the top plate of the device cavity, the motor shaft of the first motor is fixed to the first driving pulley, and the first driving pulley cooperates with the driving part of the articulated transmission member.

6. A shoe washing machine according to claim 1, characterized in that: The second driving device includes a second motor, a second driving pulley, a driven conical gear, a transmission member and a belt. The transmission parts include a transmission wheel, a vertical shaft and a driving conical gear; The motor shaft of the second motor is fixed to the second driving pulley, the driven conical gear is rotationally matched with the cylindrical hinge seat, the driven conical gear is fixed to the heel brush, the vertical shaft is pivotally connected to the top plate of the device cavity and extends into the shell and is sealed, the driving conical gear is meshed with the driven conical gear, and the belt is matched with the second driving pulley and the transmission wheel.

7. A shoe washing machine according to claim 1, characterized in that: The second driving device comprises a motor, the motor is fixed to the cylindrical hinge seat, and the shaft of the motor is fixed to the heel brush.

8. A shoe washing machine according to claim 1, characterized in that: The rear part of the housing is provided with a control chamber with an upper opening. The top cover is provided with an inlet and an outlet, the air inlet is provided with a movable cover, and an operation control device is provided on the top plate at the rear of the top cover.

9. A shoe washing machine according to claim 1, 2, 3, 4, 5, 6, 7 or 8, characterized in that: The water supply device includes a water pump and an electric stop valve. The water inlet end of the water pump is connected to the inner cavity of the shell, and the water pump, the electric water stop valve and the inlet end of the longitudinal pipeline are connected in sequence; The hot air device comprises a fan, a heating shell, a PTC heating element and an electric air stop valve, wherein the PTC heating element is arranged in the heating shell, the fan is arranged at the air inlet end of the heating shell, and the air outlet end of the heating pipe, the electric air stop valve and the inlet end of the longitudinal pipeline are connected in sequence; The hot air device and the water supply device work alternately.

10. A shoe washing machine according to claim 1, 2, 3, 4, 5, 6, 7 or 8, characterized in that: It also includes an ozone generator, the output end of which is communicated with the inner cavity of the shell.

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