CN211796339U - Shoe washing machine - Google Patents

Abstract

The utility model discloses a shoe washing machine, which comprises a shoe rack guide rail arranged in a shell, wherein a shoe rack which forms a sliding fit pair with the shoe rack guide rail is provided with a slide block so as to be switched between a shoe washing working position and an operation working position in a sliding way relative to the shoe rack guide rail; a shoe stretcher frame for sleeving the shoes to be washed is arranged on the sliding block of the shoe rack, the shoe stretcher frame is provided with a nozzle communicated with the internal flow passage, and an internal brush is arranged in the shoe stretcher frame; in the first screw rod and the first screw nut which are matched, the first screw nut is fixedly connected with the shoe rack, and the first screw rod can rotate under the driving of a first motor; the outer brush is arranged in the shell, the spraying piece is arranged in the shell and is provided with a nozzle communicated with the inner flow passage; the inner water pipe is communicated with an inner flow passage of the shoe supporting frame; the outer water pipe is communicated with an inner flow passage of the spraying piece; the water pump is used for outputting pressure water to the inner water pipe and the outer water pipe. This scheme of application can be carrying out the effective washing of shoes inside and outside, avoids the extrusion deformation in the cleaning process simultaneously.

Description

Shoe washing machine

Technical Field

The utility model relates to a shoe washing technical field, concretely relates to shoe washing machine.

Background

It is known that the advent of shoe washing machines frees people from housework. However, due to the limitation of the working principle, the shoes are easily deformed due to repeated squeezing and cleaning in the cleaning process, and the interiors of the shoes cannot be effectively cleaned. In addition, the shoes are soaked in water in the cleaning process of the existing shoe cleaning machine, and the dirt on the soles can not be controlled to enter the shoes.

In view of the above, a new way to optimize the structure of the shoe washing machine is needed to overcome the above drawbacks.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a shoe washing machine to carry out the effective washing of shoes inside and outside simultaneously, avoid the extrusion deformation in the cleaning process simultaneously.

The utility model provides a shoe washing machine, which comprises a shell with a placing opening and a cover body matched with the placing opening, and also comprises a shoe rack guide rail arranged in the shell, wherein a shoe rack which forms a sliding fit pair with the shoe rack guide rail is provided with a slide block so as to be switched between a shoe washing working position and an operating working position relative to the shoe rack guide rail in a sliding way; a shoe stretcher frame used for sleeving the shoes to be washed is arranged on the sliding block of the shoe rack, the shoe stretcher frame is provided with a nozzle communicated with the internal flow passage, and an internal brush capable of acting on the inner surface of the shoes to be washed is arranged in the shoe stretcher frame; the first screw rod and the first nut are matched, the first nut is fixedly connected with the shoe rack, and the first screw rod can rotate under the driving of a first motor; the outer brush is arranged in the shell and can act on the outer surface of the shoe to be washed; the spraying piece is arranged in the shell and is provided with a nozzle communicated with the internal flow passage; the inner water pipe is communicated with an inner flow passage of the shoe supporting frame; the outer water pipe is communicated with the inner flow passage of the spraying piece; the water pump is used for outputting pressure water to the inner water pipe and the outer water pipe.

Preferably, the sliding block of the shoe rack comprises an upper sliding block and a lower sliding block, and a distance adjusting piece is arranged between the upper sliding block and the lower sliding block; prop the shoes frame including two and prop the shoes frame under two, prop the shoes frame on two and set up respectively go up the slider both sides, prop the shoes frame under two and set up respectively the both sides of slider down, the interior brush is for setting up respectively prop two in the shoes frame on.

Preferably, the upper shoe stretcher frame and/or the lower shoe stretcher frame are/is further provided with an ultraviolet lamp.

Preferably, a shoe rack upper limit switch is arranged on the shoe rack guide rail above the upper sliding block, and a shoe rack lower limit switch is arranged on the shoe rack guide rail below the lower sliding block.

Preferably, each upper shoe stretcher frame is provided with a second motor and a transmission box, a bevel gear meshing pair is arranged in a shell of the transmission box, a driving bevel gear of the transmission box is coaxially connected with an output shaft of the second motor which is horizontally arranged, and a driven bevel gear of the transmission box is coaxially connected with a rotating shaft of the inner brush which is vertically arranged.

Preferably, the housing comprises a frame, and an inner shell and an outer shell fixed inside and outside the frame; the two external brushes are arranged at the sides of the two shoe stretcher frames respectively; and the rotating shaft of each outer brush extends out of the inner shell and is coaxially connected with an output shaft of a third motor arranged on the frame.

Preferably, the brush further comprises a second screw rod and a second nut which are matched with each other, the second screw rod is pivoted to the frame through a mounting seat, the second screw rod can be driven by a fourth motor to rotate, and an outer brush shaft frame plate is fixedly arranged on the second nut; the two ends of the outer brush shaft frame plate are respectively provided with a supporting shaft in sliding fit, each supporting shaft is fixedly arranged on the frame, and the third motor is arranged on the outer brush shaft frame plate.

Preferably, a frame plate upper limit switch and a frame plate lower limit switch are respectively arranged on the support shaft above and below the outer brush shaft frame plate.

Preferably, the water pump is arranged at the bottom of the frame, and a foam generator is arranged on an output pipeline of the water pump; the inner water pipe extends along the shoe rack guide rail and is communicated with the inner flow passages of the corresponding upper shoe supporting frame and the corresponding lower shoe supporting frame through the inner flow passages of the upper sliding block and the lower sliding block respectively; the spraying pieces are arranged in a plurality and are symmetrically arranged on the inner shell at the opposite side of the upper shoe stretcher frame and the lower shoe stretcher frame respectively, and the outer water pipe is communicated with an inner flow passage of each spraying piece respectively; the bottom of the shell is provided with a sewage discharge port.

Preferably, an electronic lock is arranged between the cover body and the shell, and a control panel capable of selecting a cleaning function key is arranged on the outer surface of the shell.

Compared with the prior art, the shoe washing machine provided by the utility model adopts the shoe rack which can move relative to the slide rail, the shoe rack can be switched between a shoe washing working position and an operation working position relative to the guide rail, after shoes to be washed are sleeved on the shoe supporting frame of the shoe rack, the shoe rack can slide to the shoe washing working position under the action of the screw rod and nut transmission mechanism; specifically, the shoe stretcher frame is provided with a nozzle communicated with the internal flow passage, and an internal brush capable of acting on the inner surface of the shoe to be washed is arranged in the shoe stretcher frame; the outer brush arranged in the shell can act on the outer surface of the shoe to be washed, and the spraying part in the shell is provided with a nozzle communicated with the internal flow passage; and respectively conveying pressure water to the inner flow channel of the shoe supporting frame and the inner flow channel of the spraying piece through the inner water pipe and the outer water pipe, so as to brush the inner surface and the outer surface of the shoe. By the arrangement, the shoes to be washed can be comprehensively and effectively scrubbed, meanwhile, the shoes to be washed are stably sleeved on the shoe stretcher frame, repeated extrusion is avoided in the shoe washing process, and the problem of shoe deformation can be completely avoided; meanwhile, the scheme adopts spray type cleaning, and shoes are in a non-soaking state in the cleaning process, so that secondary pollution of sole dirt can be avoided completely.

The utility model discloses an among the preferred scheme, the shoe rack body comprises two parts of relative displacement, specifically, is provided with the interval regulating part between slider and lower slider to be provided with two respectively and prop shoe frame and two lower shoe frames, utilize the relative position between the adjustable top shoe of interval regulating part and the lower slider, and then prop the interval between shoe frame and the lower shoe frame on the adjustment. By the arrangement, the shoe washing machine can be adapted to shoes to be washed with different sizes, and has good adaptability; on the basis, the upper and lower shoe supporting frames are reversely displaced after the shoe is sleeved, so that the shoes to be washed can be further kept in a stable state, the condition that the shoes are shaken or fall off from the shoe rack in the shoe washing process is avoided, and the damage to the shoes can be avoided to the maximum extent.

In another preferred scheme of the utility model, still be provided with ultraviolet lamp on last shoe stretcher frame and/or on the lower shoe stretcher frame, on comprehensive clear basis, can also be to the interior further germicidal treatment of shoes.

Drawings

FIG. 1 is an external view of a shoe washing machine according to an embodiment;

FIG. 2 is a schematic view showing an assembly relationship between a shoe rack and a shoe rack guide rail of the shoe washing machine according to the embodiment;

FIG. 3 is a schematic view showing an assembly relationship between a spray member and an outer brush of the shoe washing machine according to the embodiment;

FIG. 4 is a side view of FIG. 3;

FIG. 5 is a front view of FIG. 3;

FIG. 6 is a schematic view illustrating an assembly relationship between a second motor and a transmission case of the shoe washing machine according to the embodiment;

FIG. 7 is a schematic structural view of the upper shoe stretcher frame according to the embodiment;

fig. 8 is a schematic structural view of the lower shoe stretcher frame according to the embodiment.

In the figure:

the shell 11, the outer shell 111, the inner shell 112, the stay 1121, the cover 12, the anchor 13, and the control panel 14;

the shoe rack comprises shoe rack guide rails 21, a shoe rack 22, an upper sliding block 221, a lower sliding block 222, an upper shoe supporting frame 223, a nozzle 2231, an ultraviolet lamp 2232, a bearing seat 2233, a lower shoe supporting frame 224, a nozzle 2241, an ultraviolet lamp 2242, an inner brush 23, a rotating shaft 231, a first screw rod 241, a first screw nut 242, a first motor 25, a spacing adjusting piece 26, a shoe rack upper limit switch 271, a shoe rack lower limit switch 272, a second motor 28, a transmission box 29, a shell 291, a driving bevel gear 292 and a driven bevel gear 293;

the spraying part 31, the outer brush 32, the rotating shaft 321, the third motor 33, the fourth motor 34, the second screw 351, the second screw 352, the mounting seat 36, the outer brush shaft frame plate 37, the supporting shaft 38, the frame plate upper limit switch 391 and the frame plate lower limit switch 392;

a water pump 41, an inner water pipe 42, an outer water pipe 43, a foam generator 44, a sewage discharge port 45 and a water inlet 46.

Detailed Description

In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be further described in detail with reference to the accompanying drawings and specific embodiments.

Please refer to fig. 1, which is an external schematic view of a shoe washing machine according to the present embodiment.

As shown in the figure, the shell 11 of the shoe washing machine is provided with a placing opening so as to take and place shoes and to be convenient for maintenance operation, and a cover body 12 matched with the placing opening of the shell 11 is arranged. Here, the cover 12 is substantially sealed from the opening during the shoe washing operation, and the cover 12 is preferably locked by an electronic lock.

A shoe rack guide rail 21 is fixedly arranged in the shell 11, and the shoe rack 22 is provided with sliding blocks (221, 222) which form a sliding fit pair with the shoe rack guide rail 4 so as to be switched between a shoe washing working position and an operating working position in a sliding way relative to the shoe rack guide rail 21; please refer to fig. 2, which shows a schematic view of the assembly relationship between the shoe rack and the shoe rack guide rail.

As shown in fig. 2, the first screw rod 241 and the first nut 242 are adapted to provide a driving force for the first motor 25, and the transmission is converted into a sliding displacement acting force of the shoe rack 22 along the shoe rack guide rail 4, wherein the first nut 242 is fixedly connected with the shoe rack 22, and the first screw rod 241 with axial limitation and rotational freedom can rotate under the driving of the first motor 25. Specifically, the first motor 25 rotates forward or backward, and the first screw 242 can be driven to rotate forward or backward by the first lead screw 241, so as to drive the shoe rack guide rail 21 to slide and switch between a shoe washing working position and an operating working position, wherein the shoe taking and placing operation can be performed at the operating working position, and the specific shoe washing operation can be performed at the shoe washing working position. Wherein, the sliding blocks (221, 222) of the shoe rack 22 are provided with shoe stretcher frames (223, 224) for sleeving the shoes to be washed, the shoe stretcher frames (223, 224) are provided with nozzles A communicated with the internal flow passage, and the shoe stretcher frames are internally provided with inner brushes 23 capable of acting on the inner surfaces of the shoes to be washed.

As further shown in fig. 3, a schematic view of the assembled relationship of the spray member and the outer brush is shown. A spray member 31 is disposed in the housing 11, preferably fixed to an inner wall surface of the housing 11, the spray member 31 having a nozzle B communicating with the internal flow passage; accordingly, the outer brush 32 disposed in the housing 11 may act on the outer surface of the shoes to be washed. It should be noted that the housing 11 of the present embodiment includes a frame, and an inner housing 112 and an outer housing 111 fixed inside and outside the frame, that is, the frame is used as a bearing member for fixedly mounting the inner housing and the outer housing and other members with fixed positions. In order to clearly illustrate the assembly relationship of the shower and the outer brush, the frame structure is not shown in fig. 3, and the inner and outer associated members of the inner housing 112 are illustrated in a perspective view. In order to obtain better work stability of the whole machine, a stay 1121 may be disposed above the inside of the inner casing 112, so as to effectively improve the work stability of the whole machine. It is understood that the specific number and position of the struts 1121 are selected as long as the operability and the overall stability are both considered.

Please refer to fig. 4 and 5 together, wherein fig. 4 is a side view of fig. 3, and fig. 5 is a front view of fig. 3. The pressurized water is output to the inner water pipe 42 and the outer water pipe 43 through the water pump 41, and is respectively delivered to the inner flow passages of the shoe stretcher frames (223, 224) through the inner water pipe 43, and is delivered to the inner flow passages of the shower member 31 through the outer water pipe 43, thereby performing the overall and effective brushing operation of the inner and outer surfaces of the shoes. Meanwhile, the shoes to be washed are stably sleeved on the shoe stretcher frame, repeated extrusion is avoided in the shoe washing process, and the problem of shoe deformation can be completely avoided.

Shoe rack 22 may be further optimized for good adaptability. As shown in fig. 2, the sliding block of the shoe rack 22 comprises an upper sliding block 221 and a lower sliding block 222, and a spacing adjusting piece 26 is arranged between the upper sliding block 221 and the lower sliding block; accordingly, the shoe stretcher frame includes two upper shoe stretcher frames 223 and two lower shoe stretcher frames 224, the two upper shoe stretcher frames 223 are respectively disposed at both sides of the upper slider 221, and the two lower shoe stretcher frames 224 are respectively disposed at both sides of the lower slider 222. Based on shoes to be washed with different sizes, the distance between the upper sliding block 221 and the lower sliding block 222 can be adjusted to be smaller for smaller sizes, or the distance can be adjusted to be larger for larger sizes. In addition, the upper and lower shoe supporting frames are reversely displaced relatively after the shoe is sleeved, so that the shoes to be washed can be kept in a stable state, and the condition that the shoes are shaken or fall off from the shoe rack in the shoe washing process is avoided.

Of course, the spacing adjustment member 26 can be implemented by selecting a corresponding structure according to specific needs, and preferably adopts a threaded column shown in the figure, which is in particular in threaded fit with the upper slider 221 and the lower slider 222 respectively through threaded sections with different rotation directions; that is, the upper slider 221 and the lower slider 222 are driven by rotating the threaded column to axially displace along different directions, thereby completing the adjustment of the distance.

Wherein the upper stretcher frame 223 is used for sleeving the toe cap of the shoe, and the two inner brushes 23 are preferably respectively disposed at two of the upper stretcher frames 223. Here, the inner brush 23 may be extended downward to one side of the lower supporter frame 224 in order to wash the heel of the shoe overall.

As shown in fig. 2, in order to control the shoe rack 22 to be accurately switched to the operating position and the cleaning position, an upper shoe rack limit switch 271 may be disposed on the shoe rack rail 21 above the upper sliding block 221, and a lower shoe rack limit switch 272 may be disposed on the shoe rack rail 21 below the lower sliding block 222. Meanwhile, the cleaning process can be controlled according to the trigger signal of the limit switch.

In this scheme, two interior brushes 23 can adopt same motor to provide drive power, also can adopt independent motor to provide drive power respectively as shown in the figure. Each upper shoe stretcher 223 is provided with a second motor 28 and a transmission box 29, please refer to fig. 6, which shows a schematic view of the assembly relationship between the second motor 28 and the transmission box 29.

Referring to fig. 6, a bevel gear engagement pair is disposed in the housing 291 of the transmission case 29, a driving bevel gear 292 of the bevel gear engagement pair is coaxially connected to an output shaft of the second motor 28 disposed horizontally, and a driven bevel gear 293 of the bevel gear engagement pair is coaxially connected to the rotating shaft 231 of the inner brush 23 disposed vertically.

Based on the frame structure of the upper shoe stretcher 223, the second motor 28 and the transmission box 29 can be fixed by the connecting rod, the space below the inner brush 23 is fully utilized to arrange a driving component, and the shoe stretcher has the characteristics of simple and compact structure. Of course, the housing 291 of the gear box 20 and the connection opening may have a seal to flush water to affect the service life of the bevel gear mesh pair.

Specifically, the upper shoe stretcher frame 223 and the lower shoe stretcher frame 224 may be formed by a machining process, and may be preferably formed by bending a pipe. Please refer to fig. 7 and 8 together, wherein fig. 7 is a schematic structural diagram of the upper shoe stretcher frame 223, and fig. 8 is a schematic structural diagram of the lower shoe stretcher frame 224. Wherein, the inner flow channel of the upper shoe support frame 223 is formed inside the tube body, the top is provided with a bearing seat 2233 for supporting the rotating shaft 231 of the inner brush 23, and the tube wall is provided with a plurality of nozzles 2231; similarly, the tube wall of the lower shoe stretcher frame 224 is provided with a plurality of nozzles 2241.

In addition, as shown in fig. 7 and 8, an ultraviolet lamp 2232 and an ultraviolet lamp 2242 are respectively provided on the upper shoe stretcher frame 223 and the lower shoe stretcher frame 224. So set up, on comprehensive clean basis, can also be directed against the interior further germicidal treatment of shoes. It is understood that the ultraviolet lamp may be alternatively designed on the upper stretcher frame 223 or the lower stretcher frame 224, as long as a good sterilization effect can be obtained within the scope of the present application.

In the scheme, two external brushes 32 are arranged and are respectively arranged at the sides of the two shoe stretcher frames; the rotating shaft 321 of each outer brush 32 extends from the inner casing 112 to be coaxially connected to an output shaft of the third motor 33 provided on the frame (not shown).

Generally, the size of the brush roller cannot cover the size of all shoes, so that the shoe washing machine provided by the scheme can increase the up-and-down displacement function of the outer brush 32, please refer to fig. 3 and fig. 4 together, preferably, a fourth motor 34 and a second screw 351 and a second screw 352 which are matched with each other are adopted, the second screw 351 is pivoted on a frame on the outer side of the inner shell 112 through a mounting seat 36, the second screw 351 can be driven by the fourth motor 34 to rotate, and an outer brush shaft frame plate 37 is fixedly arranged on the second screw 352; in addition, in order to ensure reliable and stable vertical displacement of the outer brush carrier plate 37, support shafts 38 are provided at both ends thereof, and the two support shafts 38 shown in the drawing are fixed to the frame while also providing a good guiding function. Of course, the inner casing 112 has a corresponding slit corresponding to the upper and lower displacement tracks of the rotating shaft 321 of the outer brush 21, and likewise, the slit is not shown on the inner casing 112 in order to simplify the illustration and avoid the influence of the line on the expression of the relation of the transmission members. Here, in order to prevent the washing water from overflowing from the slit, water-blocking curtains may be disposed at both sides of the slit, for example, but not limited to, a flexible plastic material or a brush-shaped water-blocking curtain; further, a flow passage (not shown) may be provided on the frame outside the inner casing 112, and the flow passage may be connected to a sewage discharge port, so that even if a small amount of water overflows, the water can be collected and treated through the flow passage on the frame.

Preferably, the second lead screw 351, the second lead screw 352 and the outer brush shaft holder plate 37 are respectively provided in two sets, respectively, at both sides of the rotation shaft of the outer brush 32, wherein the third motor 33 is provided on the outer brush shaft holder plate 37 at one side so as to be displaced up and down in synchronization with the outer brush 32.

As further shown in fig. 4, in order to control the accurate displacement of the outer brush 32 up and down, a frame plate upper limit switch 391 may be provided on the support shaft 38 above the outer brush frame plate 37, and a frame plate lower limit switch 392 may be provided on the support shaft 38 below the outer brush frame plate 37. Meanwhile, the cleaning process can be controlled according to the trigger signal of the limit switch.

As shown in fig. 4 and 5, the water pump 41 is disposed at the bottom of the housing 11, and can be fixed at the bottom of the frame, and the output pipeline thereof is provided with a foam generator 44; the inner water pipe 42 extends along the shoe rack guide rail 21 and is communicated with the inner flow channels of the corresponding upper shoe supporting frame 223 and the corresponding lower shoe supporting frame 224 through the inner flow channels of the upper sliding block 221 and the lower sliding block 222; in order to obtain the best cleaning effect, the spraying members 31 may be provided in plurality and symmetrically provided on the inner shell 112 at the opposite side of the upper and lower stretcher frames 223 and 224, respectively, and accordingly, the outer water pipe 43 is respectively communicated with the inner flow passage of each spraying member 31; optimally, the sewage discharge port 45 is provided at the bottom of the housing 11.

It should be noted that the inner water pipe 42 and the outer water pipe 43 as the pressure water supply lines are not limited to the arrangement shown in the drawings as long as the basic functional requirements are satisfied.

As an independent device, the shoe washing machine provided by the scheme can be provided with feet 13 so as to adjust the setting position; further, each ground pin 13 can be additionally provided with a height adjusting function so as to adapt to uneven ground and ensure stable support of the machine body. In addition, a control panel 14 for selecting a cleaning function key is provided on the outer surface of the housing 111, so that a user can start an operation program.

The operation of the shoe washing machine according to the present embodiment will be briefly described.

The power is switched on and is connected with a water source through the water inlet 46. When the electronic lock cover 12 is opened, the cleaning function is selected on the housing control panel 14, the first motor 25 rotates forward to drive the first lead screw 241 to rotate, the first screw 242 drags the shoe rack 22 to move upward along the shoe rack guide rail 21, the upper limit switch 271 of the shoe rack is triggered, the system control signal stops the first motor 25, and the shoe rack 22 stops sliding.

The toe caps of two shoes are sleeved upwards in the upper shoe supporting frame 223, the heel is sleeved in the lower shoe supporting frame 224, and simultaneously, the spacing adjusting piece 26 is rotated clockwise, so that the upper sliding block 221 and the lower sliding block 222 are separated reversely until the upper shoe supporting frame 223 and the lower shoe supporting frame 224 support until the shoes are not loosened. The electronic lock body 12 is closed, and the start button is clicked on the control panel of the case 2, so that the electronic lock is locked.

The device begins to operate automatically. When the ultraviolet lamp 2232 and the ultraviolet lamp 2242 are turned on, the first motor 25 starts to rotate reversely to drive the first lead screw 241 to run reversely, the shoe rack 22 moves downwards along the shoe rack guide rail 21 under the support of the first screw 242, the shoe rack lower limit switch 272 controls the signal to stop the first motor 25, and the shoe rack 22 stops sliding. Meanwhile, the two third motors 33 start to rotate in opposite directions to drive the two outer brushes 32 to rotate, the water pump 41 starts to supply water to the upper shoe supporting frame 223 and the lower shoe supporting frame 224 through the inner water pipe 42, water is sprayed into the shoes through the nozzles 2231 and 2241 respectively, and meanwhile, the first motors 25 on the two upper shoe supporting frames 223 start to rotate, and the inner brushes 23 are driven to start cleaning operation through the matching of the driving bevel gear 292 and the driven bevel gear 293 in the transmission box 29. Meanwhile, the water pump 41 supplies water to the spraying part 31 through the outer water pipe 43, the spray opening on the panel starts to spray high-pressure clean water to the vamp, and sewage generated in the cleaning process is discharged through the sewage discharge opening 45. After the program is rated for a preset period of time (for example, but not limited to, 10 seconds), the foam generator 44 starts to operate, and the washing and sterilizing liquid is sprayed into and out of the shoes through the inner water pipe 42, the spray opening 2231, the spray opening 2241, the outer water pipe 43 and the spray member 31 by means of the pressure of the water pump 41. When the nominal programmed preset time period (e.g., without limitation, 5 seconds) is over, the water pump 41 stops operating.

When the water pump 41 starts to spray water, the two fourth motors 34 start to operate to drive the second lead screw 351 to start to rotate in the forward direction, the second screw 352 drives the outer brush shaft frame plates 37 at the two ends of the outer brush 32 to drive the outer brush 32 to move upwards simultaneously, the rotating outer brush 32 brushes the surfaces of shoes, and when the outer brush shaft frame plates 37 contact the frame plate upper limit switch 391, the two fourth motors 34 stop operating. After the preset time (for example, but not limited to, 5 seconds) of the rated program, the two fourth motors 34 start to rotate reversely, the second lead screw 351 is driven to rotate reversely, the second screw 352 drives the outer brush shaft frame plates 37 at the two ends of the outer brush 32, the outer brush 32 moves downward at the same time, the rotating outer brush 32 is used for performing the second dirt brushing operation on the surface of the shoe, and when the outer brush shaft frame plate 37 contacts the frame plate lower limit switch 392, the fourth motors 34 stop operating for the preset time (for example, but not limited to, 10 seconds). The water pump 41 is operated to supply water through the inner and outer water pipes 42 and 43 to spray clean water into and out of the shoes through the shower member 31 and the spray ports 2231 and 2241. After the preset time (for example, but not limited to, 5 seconds) of the rated program, the two fourth motors 34 start to operate, the second lead screw 351 is driven to rotate in the forward direction, the second screw 352 drives the outer brush shaft bracket plates 37 at the two ends of the outer brush 32, the outer brush 32 moves upwards at the same time, and the third dirt brushing operation is performed on the surface of the shoe by using the rotating outer brush 32. When the outer brush shaft frame plate 37 contacts the frame plate upper limit switch 391, the two fourth motors 34 stop operating. After the preset time (for example, but not limited to, 5 seconds) of the rated program, the two fourth motors 34 start to rotate reversely, the second screw rods 351 are driven to rotate reversely, the second screw nuts 352 drive the outer brush shaft frame plates 37 at the two ends of the outer brush 32, the outer brush 32 moves downwards at the same time, the rotating outer brush 32 is used for scrubbing the surface of the shoe for the fourth time, meanwhile, the water pump 41 is started, water is supplied through the inner water pipe 42 and the outer water pipe 43 and is sprayed into and out of the shoe through the spraying piece 31, the spray nozzles 2231 and the spray nozzles 2241, and the water pump 41 stops running after 15 seconds according to program control. When the outer brush axle frame plate 37 contacts the frame plate lower limit switch 392, the two fourth motors 34 stop operating, and at the same time, the two third motors 33 and the two first motors 25 stop operating. After the preset duration (for example, but not limited to, 20 seconds) of the rated program, the first motor 25 is started to drive the first lead screw 241 to rotate, the first screw 242 drags the shoe rack 22 to move upward along the shoe rack guide rail 21 and touch the shoe rack upper limit switch 271, the control signal stops the operation of the first motor 25, and the shoe rack 22 stops sliding. The ultraviolet lamp 2232 and the ultraviolet lamp 2242 are closed, the electronic lock is opened, the cover body 12 is opened, and the shoe washing operation is finished.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims (10)

1. A shoe washing machine, including have place mouthful casing and adaptation in place mouthful lid, its characterized in that still includes:

the shoe rack guide rail is arranged in the shell;

the shoe rack is provided with a sliding block which forms a sliding fit pair with the shoe rack guide rail so as to be switched between a shoe washing working position and an operating working position in a sliding way relative to the shoe rack guide rail; a shoe stretcher frame used for sleeving the shoes to be washed is arranged on the sliding block of the shoe rack, the shoe stretcher frame is provided with a nozzle communicated with the internal flow passage, and an internal brush capable of acting on the inner surface of the shoes to be washed is arranged in the shoe stretcher frame;

the first screw rod and the first nut are matched, the first nut is fixedly connected with the shoe rack, and the first screw rod can rotate under the driving of a first motor;

the outer brush is arranged in the shell and can act on the outer surface of the shoe to be washed;

the spraying piece is arranged in the shell and is provided with a nozzle communicated with the internal flow passage;

the inner water pipe is communicated with the inner flow passage of the shoe supporting frame;

the outer water pipe is communicated with the inner flow passage of the spraying piece;

and the water pump is used for outputting pressure water to the inner water pipe and the outer water pipe.

2. The shoe washing machine of claim 1, wherein the shoe rack slider comprises an upper slider and a lower slider with a spacing adjustment member therebetween; prop the shoes frame including two and prop the shoes frame under two, prop the shoes frame on two and set up respectively go up the slider both sides, prop the shoes frame under two and set up respectively the both sides of slider down, the interior brush is for setting up respectively prop two in the shoes frame on.

3. The shoe washing machine according to claim 2, wherein the upper shoe stretcher frame and/or the lower shoe stretcher frame is further provided with an ultraviolet lamp.

4. The shoe washing machine as claimed in claim 2 or 3, wherein a shoe rack upper limit switch is provided on the shoe rack guide rail above the upper slider, and a shoe rack lower limit switch is provided on the shoe rack guide rail below the lower slider.

5. The shoe washing machine according to claim 4, wherein each shoe upper supporting frame is provided with a second motor and a transmission box, a bevel gear meshing pair is arranged in a shell of the transmission box, a driving bevel gear of the transmission box is coaxially connected with an output shaft of the second motor which is horizontally arranged, and a driven bevel gear of the transmission box is coaxially connected with a rotating shaft of the inner brush which is vertically arranged.

6. A shoe washing machine according to claim 2 or 3, wherein said housing comprises a frame and inner and outer housings fixed inside and outside of said frame; the two external brushes are arranged at the sides of the two shoe stretcher frames respectively; and the rotating shaft of each outer brush extends out of the inner shell and is coaxially connected with an output shaft of a third motor arranged on the frame.

7. The shoe washing machine of claim 6, further comprising a second screw rod and a second nut, wherein the second screw rod and the second nut are matched, the second screw rod is pivoted to the frame through a mounting seat, the second screw rod can be driven by a fourth motor to rotate, and an outer brush shaft frame plate is fixedly arranged on the second nut; the two ends of the outer brush shaft frame plate are respectively provided with a supporting shaft in sliding fit, each supporting shaft is fixedly arranged on the frame, and the third motor is arranged on the outer brush shaft frame plate.

8. The shoe washing machine according to claim 7, wherein a frame plate upper limit switch and a frame plate lower limit switch are provided on the support shaft above and below the outer brush frame plate, respectively.

9. A shoe washing machine according to claim 8, characterized in that said water pump is arranged at the bottom of said frame and a foam generator is arranged on the output pipeline thereof; the inner water pipe extends along the shoe rack guide rail and is communicated with the inner flow passages of the corresponding upper shoe supporting frame and the corresponding lower shoe supporting frame through the inner flow passages of the upper sliding block and the lower sliding block respectively; the spraying pieces are arranged in a plurality and are symmetrically arranged on the inner shell at the opposite side of the upper shoe stretcher frame and the lower shoe stretcher frame respectively, and the outer water pipe is communicated with an inner flow passage of each spraying piece respectively; the bottom of the shell is provided with a sewage discharge port.

10. The shoe washing machine of claim 9, wherein an electronic lock is disposed between the cover and the housing, and a control panel for selecting the washing function button is disposed on an outer surface of the housing.

Images