Electric shoe washing machine

Abstract

The utility model relates to an electric shoe washing machine, and belongs to the technical field of shoe washing machines. Comprising a fixed frame, a shoe washing cylinder is arranged at the upper end of the fixed frame and comprises a fixed cylinder, a telescopic cylinder and a movable cylinder which are sequentially distributed from top to bottom, an openable cover plate is arranged at an opening in the upper end of the fixed cylinder, and a lifting mechanism is arranged at the lower end in the fixed frame and connected with the lower end of the movable cylinder. A rotating rod is rotationally arranged in the fixed cylinder, two supporting rods and two locking frames are fixedly arranged on the outer side of the rotating rod, and the interiors of the supporting rods communicate with the interior of the rotating rod; an elution motor is arranged in the fixing frame and is connected with the rotating rod through a belt transmission mechanism; a spraying water pump is arranged in the fixing frame and connected with the interior of the moving cylinder and the interior of the rotating rod. The problem that an existing shoe washing machine is poor in washing effect is solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of shoe washing machines, in particular to an electric shoe washing machine. Background Art

[0002] Washing shoes is a common household chore. Manual shoe washing is not only time-consuming and labor-intensive, but often fails to achieve the desired cleaning effect. With the development of technology, some electric shoe washing devices have appeared on the market, but these devices often suffer from complex structures, inconvenient operation, and incomplete cleaning. For example, some shoe washing machines cannot accommodate shoes of different sizes; some shoe washing machines damage shoes during the cleaning process; some shoe washing machines use too much water during the washing process; and more importantly, most popular shoe washing machines on the market cannot clean the inside of shoes thoroughly. Therefore, it is necessary to develop an electric shoe washing machine with a simple structure, easy operation, the ability to adapt to shoes of different sizes, and the ability to clean both the inside and the outside. Utility Model Content

[0003] The utility model overcomes the deficiencies of the prior art and provides an electric shoe washing machine, thereby solving the problem that the current shoe washing machines have poor cleaning effects.

[0004] In order to achieve the above-mentioned purpose, the present invention is implemented through the following technical solutions.

[0005] An electric shoe washing machine includes a fixed frame, a shoe washing tube is provided at the upper end of the fixed frame, the shoe washing tube includes three parts distributed in sequence from top to bottom, a fixed tube, a telescopic tube and a movable tube, an openable cover is provided at the upper end opening of the fixed tube, a lifting mechanism is provided at the lower end of the interior of the fixed frame, the lifting mechanism is connected to the lower end of the movable tube, a rotating rod is rotatably provided inside the fixed tube, two support rods and two locking frames are fixedly provided on the outside of the rotating rod, and the interior of the support rod is connected to the interior of the rotating rod; a washing motor is provided inside the fixed frame, and the washing motor is connected to the rotating rod through a belt transmission mechanism; a spray water pump is provided inside the fixed frame, and the spray water pump is respectively connected to the interior of the movable tube and the interior of the rotating rod.

[0006] Furthermore, the fixed frame includes an upper frame, a base plate, and a fixed column; the upper frame is located above the base plate, and a vertical fixed column is fixedly provided between the four corners of the upper frame and the four corners of the base plate; the fixed cylinder is a square cylindrical structure with open ends at the upper and lower ends, and the lower end of the outer side surface of the fixed cylinder is fixedly connected to the interior of the upper frame; the movable cylinder is a cylindrical structure with an open upper end, the upper end opening of the movable cylinder is a square opening, and the lower end surface of the movable cylinder is a circular arc surface structure; the telescopic cylinder is a square cylindrical structure with open ends at the upper and lower ends, and the telescopic cylinder is a bellows structure; the upper end opening of the telescopic cylinder is fixedly connected to the lower end opening of the fixed cylinder; the lower end opening of the telescopic cylinder is fixedly connected to the upper end opening of the movable cylinder; a guide sleeve is fixedly provided at each of the four corners of the upper end of the movable cylinder, and the four guide sleeves are slidably sleeved on the outer sides of the four fixed columns, and a stop iron is provided at the upper and lower ends of one of the guide sleeves, and two upper and lower limit switches are fixedly provided on the outer side of the fixed column corresponding to the guide sleeve.

[0007] Furthermore, a liquid level sensor is provided inside the movable cylinder; and a plurality of shoe-washing balls are provided inside the shoe-washing cylinder.

[0008] Furthermore, the lifting mechanism includes a lifting motor, a lifting screw, and a lifting cylinder; the lifting motor is fixedly arranged at the center of the upper end surface of the bottom plate of the fixed frame, and the output shaft of the lifting motor is vertically upward; a vertical lifting screw is fixedly arranged on the output shaft of the lifting motor; a vertical lifting cylinder is arranged at the center of the lower end surface of the moving cylinder, the inner wall of the lifting cylinder is provided with an internal thread, and the lifting screw is threadedly connected to the inner wall of the lifting cylinder.

[0009] Furthermore, a water inlet is provided at the upper end of the side wall of the fixed cylinder, and a water inlet pipe is provided at the water inlet; a drain outlet is provided at the lowest point of the movable cylinder, and a drain pipe is provided at the drain outlet, and a drain valve is provided on the drain pipe.

[0010] Furthermore, the rotating rod is horizontally arranged along the front-to-back direction, and the front and rear ends of the rotating rod are rotatably connected to the front and rear side walls of the fixed cylinder respectively; the rotating rod is a hollow tubular structure, the rear end of the rotating rod remains closed, and the front end of the rotating rod remains open; the elution motor is fixedly arranged on the upper end surface of the bottom plate of the fixed frame, and the output shaft of the elution motor is horizontally backward; the output shaft of the elution motor is connected to the rear end of the rotating rod through a belt transmission mechanism.

[0011] Furthermore, the support rod includes an inner rod, an outer rod, an adjusting nut, and a spring; the inner rod includes a circular tube section and a square tube section, the axes of the circular tube section and the square tube section coincide, and the axis of the circular tube section is perpendicular to the axis of the rotating rod; one end opening of the circular tube section is connected to the interior of the rotating rod, and the other end opening of the circular tube section is fixedly connected to the opening of one end of the square tube section; the outer rod is a square cylindrical structure with an open end, and spray holes are provided on the side wall and top wall of the outer rod; the outer rod is slidably sleeved on the outside of the square tube section of the inner rod, and the inner wall of the outer rod is tightly fitted with the outer wall of the square tube section; an end ring is fixedly provided on the outside of the open end of the outer rod; two symmetrical clamping rods are fixedly provided on the end of the outer side of the outer rod away from the opening; an external thread is provided on the outer side of the circular tube section of the inner rod, and an adjusting nut is screwed on the external thread; a spring is sleeved on the outside of the inner rod, and both ends of the spring are fixedly connected to the adjusting nut and the end ring respectively.

[0012] Furthermore, the locking frame is a door-shaped rod structure, including a first fixing rod, a second fixing rod and a hinge rod, the first fixing rod and the second fixing rod are fixedly arranged on the outer side of the rotating rod, and the first fixing rod and the second fixing rod are arranged on both sides of the support rod on the same side along the axis direction of the rotating rod; the first fixing rod and the second fixing rod are arranged along the radial direction of the rotating rod, and one end of the first fixing rod and the second fixing rod are fixedly connected to the outer side surface of the rotating rod; the hinge rod is parallel to the axis of the rotating rod, one end of the hinge rod is hinged to the end of the first fixing rod away from the rotating rod, and the other end of the hinge rod is overlapped with the end of the second fixing rod away from the rotating rod; a triangular locking block is fixedly provided at one end of the hinge rod near the second fixing rod; a door-shaped buckle is rotatably provided at one end of the second fixing rod near the hinge rod, and a torsion spring is provided between the rotating shaft of the buckle and the second fixing rod; an operating handle is fixed at one end of the buckle.

[0013] Furthermore, a shoe stretcher is sleeved on the outer side of each support rod, a docking frame is fixedly provided at the "ankle" position of the shoe stretcher, and a row of clamping grooves are provided on the side walls of both sides of the docking frame. By sleeve-fitting the docking frame of the shoe stretcher onto the outer side of the outer rod of the support rod, one set of clamping grooves on the docking frame is clamped with the two clamping rods on the outer rod, thereby fixing the shoe stretcher to the outer side of the support rod; an adjustable support member for the shoe stretcher is slidably provided on the shoe stretcher.

[0014] Furthermore, a return water port is provided at the lower end of the movable cylinder, and a filter is fixedly provided inside the return water port; a return water pipe is provided at the return water port, and the return water pipe is connected to the inlet of the spray water pump; a water supply pipe is provided at the outlet of the spray water pump, and the water supply pipe extends upward to the front side of the fixed cylinder; a docking cover is fixedly provided at the end of the water supply pipe away from the spray water pump; a push-pull electromagnet is provided on the front outer wall of the fixed cylinder, and the iron core of the push-pull electromagnet is horizontally forward, and a hinged seat is fixedly provided on the iron core of the push-pull electromagnet, and the hinged seat is hinged to the end of the water supply pipe away from the spray water pump; when the push-pull electromagnet is energized, the iron core contracts backward, driving the end of the water supply pipe away from the spray water pump to rotate backward, thereby driving the docking cover to rotate backward, and the docking cover is connected to the front end opening of the rotating rod.

[0015] The beneficial effects of the present invention compared to the prior art are as follows:

[0016] (1) Flexible structure and strong adaptability: By replacing shoe trees of different sizes and adjusting the length of the shoe trees, this machine can clean shoes of different sizes; by turning the adjusting nut on the support rod, it can also adapt to different sole thicknesses.

[0017] (2) No damage to shoes, can be cleaned inside and out: The support rod and locking frame can firmly fix the shoes to prevent them from colliding with each other and being damaged during the cleaning process. The bristles of the shoe cleaning ball rub the shoe surface and scrub the outside; the spray water pump sprays high-pressure water into the shoe through the channel inside the rotating rod and the support rod, which can thoroughly clean the inside of the shoe.

[0018] (3) Dehydration: After cleaning, the washing and dehydration motor runs at high speed, and the centrifugal effect can be used to quickly dehydrate the shoes.

[0019] (3) Easy to operate: There is no need to untie the shoelaces during the shoe washing process. You only need to put the shoe stretcher into the shoe, clamp it, press the switch, and then wash and dehydrate it automatically.

[0020] (4) Saving water and energy: The lower end of the moving cylinder is curved, and the shoe-washing balls and water only need to barely submerge the shoes, which does not use much water. This water is also recycled during the spraying process.

[0021] (5) Intelligent control: By setting up intelligent control elements such as liquid level sensors, drain valves, limit switches, and electromagnets, the present invention can achieve automatic and precise control of the cleaning process. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The present invention will be further described in detail below with reference to the accompanying drawings:

[0023] Figure 1 This is a three-dimensional schematic diagram of the entire utility model Figure 1 ;

[0024] Figure 2 This is a three-dimensional schematic diagram of the entire utility model Figure 2 ;

[0025] Figure 3 It is a three-dimensional schematic diagram of the fixing frame;

[0026] Figure 4 It is a three-dimensional schematic diagram of a shoe washing tube;

[0027] Figure 5 This is a schematic diagram of the internal structure of the shoe washing tube after half-section;

[0028] Figure 6 It is a schematic diagram of the connection between the rotating rod and the two sets of support rods, the locking frame, and the shoe tree;

[0029] Figure 7 It is a schematic diagram of the connection between the rotating rod and a set of support rods and the locking frame;

[0030] Figure 8 yes Figure 7 A partial enlarged schematic diagram of point A in the middle;

[0031] Figure 9 It is a structural diagram of the support rod;

[0032] Figure 10 It is a structural diagram of the inner rod;

[0033] Figure 11 It is a structural diagram of a shoe tree;

[0034] Figure 12 This is a schematic diagram of the placement of the shoe washing balls inside the shoe washing tube;

[0035] Among them, 1 is a fixed frame, 2 is a shoe washing tube, 3 is a fixed tube, 4 is a telescopic tube, 5 is a mobile tube, 6 is a cover plate, 7 is a lifting mechanism, 8 is a rotating rod, 9 is a support rod, 10 is a locking frame, 11 is a washing motor, 12 is a belt drive mechanism, 13 is a spray water pump, 14 is an upper frame, 15 is a bottom plate, 16 is a fixed column, 17 is a guide sleeve, 18 is a lifting motor, 19 is a lifting screw, 20 is a lifting tube, 21 is a water inlet pipe, and 22 is a drain pipe , 23 is the inner rod, 24 is the round tube section, 25 is the square tube section, 26 is the outer rod, 27 is the end ring, 28 is the clamping rod, 29 is the adjusting nut, 30 is the spring, 31 is the first fixed rod, 32 is the second fixed rod, 33 is the hinged rod, 34 is the locking block, 35 is the buckle, 36 is the shoe support, 37 is the docking frame, 38 is the clamping groove, 39 is the adjustable support member of the shoe support, 40 is the return pipe, 41 is the water supply pipe, 42 is the docking cover, and 43 is the push-pull electromagnet. DETAILED DESCRIPTION

[0036] In order to make the technical problems, technical solutions, and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail with reference to the embodiments and accompanying drawings. It should be understood that the specific embodiments described herein are merely for the purpose of explaining the present invention and are not intended to limit the present invention. The technical solutions of the present invention will be described in detail below with reference to the embodiments and accompanying drawings, but the scope of protection is not limited thereto.

[0037] like Figure 1 As shown in —12, the utility model provides an electric shoe washing machine, comprising a fixed frame 1, a shoe washing tube 2 is arranged at the upper end of the fixed frame 1, the shoe washing tube 2 comprises three parts, a fixed tube 3, a telescopic tube 4 and a movable tube 5, which are distributed in sequence from top to bottom, an openable cover 6 is provided at the upper end opening of the fixed tube 3, a lifting mechanism 7 is provided at the lower end of the interior of the fixed frame 1, the lifting mechanism 7 is connected to the lower end of the movable tube 5, a rotating rod 8 is rotatably arranged inside the fixed tube 3, two support rods 9 and two locking frames 10 are fixedly arranged on the outside of the rotating rod 8, and the interior of the support rod 9 is connected to the interior of the rotating rod 8; a washing motor 11 is provided inside the fixed frame 1, and the washing motor 11 is connected to the rotating rod 8 through a belt transmission mechanism 12; a spray water pump 13 is provided inside the fixed frame 1, and the spray water pump 13 is respectively connected to the interior of the movable tube 5 and the interior of the rotating rod 8.

[0038] The fixing frame 1 includes an upper frame 14, a bottom plate 15, and fixing columns 16. The upper frame 14 is a horizontally arranged square frame structure, and the bottom plate 15 is a horizontally arranged square plate structure. The upper frame 14 is located above the bottom plate 15, and a vertical fixing column 16 is fixedly installed between the four corners of the upper frame 14 and the four corners of the bottom plate 15.

[0039] The fixed cylinder 3 is a square cylindrical structure with open ends at the upper and lower ends. The lower end of the outer side surface of the fixed cylinder 3 is fixedly connected to the inside of the upper frame 14. The movable cylinder 5 is a cylindrical structure with an open upper end. The upper end opening of the movable cylinder 5 is a square opening, and the lower end surface of the movable cylinder 5 is a circular arc surface structure. The telescopic cylinder 4 is a square cylindrical structure with open ends at the upper and lower ends. The telescopic cylinder 4 is a bellows structure; the upper end opening of the telescopic cylinder 4 is fixedly connected to the lower end opening of the fixed cylinder 3; the lower end opening of the telescopic cylinder 4 is fixedly connected to the upper end opening of the movable cylinder 5. A guide sleeve 17 is fixedly provided at the four corners of the upper end of the movable cylinder 5. The four guide sleeves 17 are respectively slidably sleeved on the outer sides of the four fixed columns 16. The stable lifting and lowering of the movable cylinder 5 is achieved by the mutual cooperation between the guide sleeves 17 and the fixed columns 16. A stop iron is fixedly provided on the upper and lower end surfaces of one of the guide sleeves 17, and two upper and lower limit switches are fixedly provided on the outer side surfaces of the fixing column 16 corresponding to the guide sleeve 17; when the stop iron on the guide sleeve 17 contacts the limit switch, the guide sleeve 17 stops rising and falling.

[0040] A liquid level sensor is provided inside the moving cylinder 5 .

[0041] A plurality of shoe-washing balls are arranged inside the shoe-washing tube 2, and bristles are arranged on the outer sides of the shoe-washing balls.

[0042] The lifting mechanism 7 includes a lifting motor 18, a lifting screw 19, and a lifting cylinder 20. The lifting motor 18 is fixedly mounted at the center of the upper end surface of the base plate 15 of the fixed frame 1, with its output shaft pointing vertically upward. A vertical lifting screw 19 is fixedly mounted on the output shaft of the lifting motor 18. A vertical lifting cylinder 20 is mounted at the center of the lower end surface of the movable cylinder 5. The inner wall of the lifting cylinder 20 is internally threaded, and the lifting screw 19 is threadedly engaged with the inner wall of the lifting cylinder 20.

[0043] When the lifting motor 18 rotates, it drives the lifting screw 19 to rotate. Since the lifting screw 19 is screwed to the lifting cylinder 20, it drives the lifting cylinder 20 to rise and fall. The lifting cylinder 20 drives the moving cylinder 5 to rise and fall, and the telescopic cylinder 4 is stretched or compressed. The range of the lifting cylinder 20 is controlled by the limit switch and the iron stop.

[0044] A water inlet is provided at the upper end of the side wall of the fixed cylinder 3, and a water inlet pipe 21 is provided at the water inlet. A drain outlet is provided at the lowest point of the mobile cylinder 5, and a drain pipe 22 is provided at the drain outlet, and a drain valve is provided on the drain pipe 22.

[0045] The rotating rod 8 is arranged horizontally along the front-to-back direction, and the front and rear ends of the rotating rod 8 are respectively rotatably connected to the front and rear side walls of the fixed cylinder 3. The rotating rod 8 is a hollow tubular structure, the rear end of the rotating rod 8 remains closed, and the front end of the rotating rod 8 remains open.

[0046] An elution motor 11 is fixedly provided on the upper end surface of the base plate 15 of the fixed frame 1, and the output shaft of the elution motor 11 is horizontally directed backward. The output shaft of the elution motor 11 is connected to the rear end of the rotating rod 8 by a belt transmission mechanism 12.

[0047] The two support rods 9 are symmetrically arranged, and the two locking frames 10 are located outside the two support rods 9 .

[0048] The support rod 9 includes an inner rod 23 , an outer rod 26 , an adjusting nut 29 , and a spring 30 .

[0049] The inner rod 23 includes a circular tube segment 24 and a square tube segment 25. The axes of the circular tube segment 24 and the square tube segment 25 coincide with each other, and the axis of the circular tube segment 24 is perpendicular to the axis of the rotating rod 8. One end opening of the circular tube segment 24 is connected to the interior of the rotating rod 8, and the other end opening of the circular tube segment 24 is fixedly connected to the opening of one end of the square tube segment 25.

[0050] The outer rod 26 is a square cylindrical structure with one end open. Spray holes are provided on the side and top walls of the outer rod 26. The outer rod 26 slides over the outer side of the square tube section 25 of the inner rod 23. The inner wall of the outer rod 26 fits tightly against the outer wall of the square tube section 25, ensuring that spray water does not overflow from the connection. An end ring 27 is fixedly mounted on the outer side of the open end of the outer rod 26. Two symmetrical connecting rods 28 are fixedly mounted on the outer side of the outer rod 26, away from the open end.

[0051] The outer surface of the circular tube section 24 of the inner rod 23 is provided with external threads, to which an adjustment nut 29 is threadedly connected. A spring 30 is sleeved on the outer side of the inner rod 23, with its ends connected to the adjustment nut 29 and the end ring 27, respectively. By rotating the adjustment nut 29 to adjust its position on the inner rod 23, the spring 30 and the outer rod 26 slide outside the inner rod 23, adjusting the distance between the outer rod 26 and the rotating rod 8 to accommodate different sole thicknesses.

[0052] The locking frame 10 is a gate-shaped rod structure, comprising a first fixed rod 31, a second fixed rod 32, and a hinged rod 33. The first fixed rod 31 and the second fixed rod 32 are both fixedly mounted on the outer side of the rotating rod 8, and are both arranged on both sides of the support rod 9 on the same side along the axis of the rotating rod 8. The first fixed rod 31 and the second fixed rod 32 are arranged along the radial direction of the rotating rod 8, with one end of the first fixed rod 31 and the second fixed rod 32 fixedly connected to the outer side of the rotating rod 8. The hinged rod 33 is parallel to the axis of the rotating rod 8, with one end of the hinged rod 33 hinged to the end of the first fixed rod 31 away from the rotating rod 8, and the other end of the hinged rod 33 overlaps the end of the second fixed rod 32 away from the rotating rod 8. The lower end surface of the hinged rod 33 close to the second fixed rod 32 is set into a pit. When the hinged rod 33 and the second fixed rod 32 are overlapped, the pit on the hinged rod 33 is sleeved on the outer side of the upper end of the second fixed rod 32, so that the hinged rod 33 can be tightly sleeved on the top end of the second fixed rod 32.

[0053] A triangular locking block 34 is fixedly mounted on the end of the hinged rod 33 near the second fixed rod 32. A door-shaped latch 35 is pivotally mounted on the end of the second fixed rod 32 near the hinged rod 33. A torsion spring is interposed between the rotating shaft of the latch 35 and the second fixed rod 32. An operating handle is fixedly mounted on one end of the latch 35. When the latch 35 is in a free state, rotating the hinged rod 33 so that the hinged rod 33 and the second fixed rod 32 overlap, the locking block 34 on the hinged rod 33 enters the latch 35, thereby locking the hinged rod 33 and the second fixed rod 32. When the operating handle is pulled to rotate the latch 35 outward, the locking block 34 is unlocked, and rotating the hinged rod 33 can disengage the hinged rod 33 from the second fixed rod 32.

[0054] A shoe stretcher 36 is sleeved on the outside of each support rod 9. The shoe stretcher 36 is shaped like a human foot, and a docking frame 37 is fixedly provided at the "ankle" position of the shoe stretcher 36. A row of engaging slots 38 are provided on the sidewalls of the docking frame 37. By sleeved on the outside of the outer rod 26 of the support rod 9, one set of engaging slots 38 on the docking frame 37 engages with the two engaging rods 28 on the outer rod 26, thereby fixing the shoe stretcher 36 to the outside of the support rod 9. An adjustable shoe stretcher support member 39 is slidably provided on the shoe stretcher 36. By sliding the adjustable shoe stretcher support member 39 on the shoe stretcher 36, the overall length of the shoe stretcher 36 can be adjusted, so that the shoe stretcher 36 can accommodate shoes of different lengths within a certain range.

[0055] A return water port is provided at the lower end of the movable cylinder 5, and a filter screen is fixedly provided inside the return water port. The height of the return water port is slightly higher than the height of the drain port. A return water pipe 40 is provided at the return water port, and the return water pipe 40 is connected to the inlet of the spray water pump 13. A water supply pipe 41 is provided at the outlet of the spray water pump 13, and the water supply pipe 41 extends upward to the front side of the fixed cylinder 3. A docking cover 42 is fixedly provided at the end of the water supply pipe 41 away from the spray water pump 13. A push-pull electromagnet 43 is provided on the front outer wall of the fixed cylinder 3, and the iron core of the push-pull electromagnet 43 is horizontally forward, and a hinged seat is fixedly provided on the iron core of the push-pull electromagnet 43, and the hinged seat is hinged to the end of the water supply pipe 41 away from the spray water pump 13. When the push-pull electromagnet 43 is energized, the iron core contracts backward, driving the end of the water supply pipe 41 away from the sprinkler pump 13 to rotate backward, thereby driving the docking cover 42 to rotate backward. The docking cover 42 is connected to the front end opening of the rotating rod 8, so that the water flow inside the water supply pipe 41 can enter the inside of the rotating rod 8 through the docking cover 42.

[0056] The working principle of this utility model is:

[0057] To wash shoes, open the cover 6 and unlock the buckle 35 of one locking frame 10, rotating the hinged rod 33 of the locking frame 10 to disengage it from the second fixed rod 32. Next, insert a shoe stretcher 36 into one of the shoes to be washed, adjust the sliding support 39 to tighten the shoe, and then attach the shoe stretcher 36 to the outside of the support rod 9. This involves engaging the engaging groove 38 on the docking frame 37 of the shoe stretcher 36 with the engaging rod 28 on the outer rod 26 of the support rod 9, thereby securing the shoe stretcher 36 to the outside of the corresponding support rod 9. Then, rotate the hinged rod 33 and press it down firmly, so that the locking block 34 on the hinged rod 33 engages the buckle 35 of the second fixed rod 32. The hinged rod 33 secures the shoe to the support rod 9 and rotates with it. Following these steps, attach the two shoes to the two support rods 9. After the shoes are securely clamped, pour an appropriate amount of detergent into the shoe washing tub 2 and close the cover 6.

[0058] Pressing the switch opens the water filling valve, and water flows from the water inlet pipe 21 into the shoe washing tube 2. The liquid level sensor detects whether the water level is sufficient. When the water level is sufficient, the water filling valve closes. The injected water and the shoe washing ball with a brush are mixed together in the movable tube, and the height is just above the shoe surface.

[0059] The movable cylinder is in the lowered position when water is injected. After the water injection is completed, the washing motor 11 is controlled to start rotating at a low speed, and the lifting motor 18 is controlled to start rotating at the same time. The lifting screw 19 and the lifting cylinder 20 cooperate with each other to make the movable cylinder 5 rise, and the telescopic cylinder 4 is compressed. The movable cylinder 5 rises into place, the limit switch is activated, and the lifting motor 18 stops. The washing motor 11 continues to work, and the two shoes are driven by the fixed frame to rotate at a low speed. When passing through the movable cylinder 5, they interact with the bristles of the shoe-washing ball, rub against each other, and clean the outer surface of one side of the shoe. After rotating forward for a period of time, the washing motor 11 reverses to clean the outer surface of the other side.

[0060] After the shoe upper is scrubbed, the washing motor 11 stops, and the lifting motor 18 starts to lower the mobile drum 5. After it falls into place, the lifting motor 18 stops, keeping the mobile drum 5 in a low position. Inside the shoe washing drum 2, the shoes and the hinged rod 33 are completely separated from the shoe washing balls and water.

[0061] Then, the coil of the electromagnet 43 is energized to enable the docking cover 42 to be docked. Afterwards, the spray pump 13 is started, and the high-pressure water flow is ejected from the spray holes of the outer rod 26 top walls and the side walls to wash the inside and the shoe opening of the shoe.

[0062] After the spraying process is complete, the machine enters the dehydration phase. The electromagnet 43 is de-energized, separating the docking cover 42 from the rotating rod 8. The washing and dehydration motor 11 is then activated, entering dehydration mode and rotating at high speed to dehydrate the shoes. After a few minutes, the dehydration process is complete, and the washing and dehydration motor 11 shuts down. Simultaneously, the machine opens the drain valve, draining the water from the shoe washing tube 2 through the drain pipe 22.

[0063] Repeat the above series of processes starting from filling water to rinse and dry the shoes. The time of the rinsing and drying process can be set to be shorter. After the drying is completed, the device stops running and a prompt sound is issued.

[0064] Next, open the cover plate 6, pull the operating handle on the buckle 35 to rotate and open the hinge rod 33, and then take out the shoes and shoe trees, and the cleaning of a pair of shoes is completed.

[0065] In order to adapt to shoes of different sizes, each shoe washing machine can be provided with two or three sets of shoe trees 36 of different sizes. The length of each shoe tree 36 can be adjusted within a small range. By rotating the adjusting nut 29, it can adapt to different sole thicknesses.

[0066] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. An electric shoe washing machine, characterized in that: The invention comprises a fixed frame (1), wherein a shoe washing tube (2) is provided at the upper end of the fixed frame (1), wherein the shoe washing tube (2) comprises three parts, namely a fixed tube (3), a telescopic tube (4), and a movable tube (5), which are sequentially distributed from top to bottom. An openable cover plate (6) is provided at the upper end opening of the fixed tube (3), a lifting mechanism (7) is provided at the lower end of the interior of the fixed frame (1), and the lifting mechanism (7) is connected to the lower end of the movable tube (5). A rotating rod (8) is rotatably provided inside the fixed tube (3), and two support rods (9) and two locking frames (10) are fixedly provided outside the rotating rod (8), and the interior of the support rod (9) is connected to the interior of the rotating rod (8); a washing motor (11) is provided inside the fixed frame (1), and the washing motor (11) is connected to the rotating rod (8) through a belt transmission mechanism (12); a spray water pump (13) is provided inside the fixed frame (1), and the spray water pump (13) is respectively connected to the interior of the movable tube (5) and the interior of the rotating rod (8).

2. The electric shoe washing machine according to claim 1, characterized in that: The fixed frame (1) comprises an upper frame (14), a bottom plate (15), and a fixed column (16); the upper frame (14) is located above the bottom plate (15), and a vertical fixed column (16) is fixedly provided between the four corners of the upper frame (14) and the four corners of the bottom plate (15); the fixed cylinder (3) is a square cylindrical structure with open ends, and the lower end of the outer side surface of the fixed cylinder (3) is fixedly connected to the interior of the upper frame (14); the movable cylinder (5) is a cylindrical structure with an upper end open, the upper end opening of the movable cylinder (5) is a square opening, and the lower end surface of the movable cylinder (5) is a circular arc surface structure; the telescopic cylinder (4) is a square cylindrical structure with upper and lower ends open, and the telescopic cylinder (4) is a bellows structure; the upper end opening of the telescopic cylinder (4) is fixedly connected to the lower end opening of the fixed cylinder (3); the lower end opening of the telescopic cylinder (4) is fixedly connected to the upper end opening of the movable cylinder (5); a guide sleeve (17) is fixedly provided at each of the four corners of the upper end of the movable cylinder (5), and the four guide sleeves (17) are respectively slidably sleeved on the outer sides of the four fixed columns (16), and a stop iron is respectively provided at the upper and lower ends of one of the guide sleeves (17), and two upper and lower limit switches are fixedly provided on the outer side of the fixed column (16) corresponding to the guide sleeve (17).

3. The electric shoe washing machine according to claim 1, characterized in that: A liquid level sensor is provided inside the moving cylinder (5); and a plurality of shoe-washing balls are provided inside the shoe-washing cylinder (2).

4. The electric shoe washing machine according to claim 1, characterized in that: The lifting mechanism (7) includes a lifting motor (18), a lifting screw (19), and a lifting cylinder (20); the lifting motor (18) is fixedly arranged at the center of the upper end surface of the bottom plate (15) of the fixed frame (1), and the output shaft of the lifting motor (18) is vertically upward; a vertical lifting screw (19) is fixedly arranged on the output shaft of the lifting motor (18); a vertical lifting cylinder (20) is arranged at the center of the lower end surface of the moving cylinder (5), the inner wall of the lifting cylinder (20) is provided with an internal thread, and the lifting screw (19) is threadedly connected to the inner wall of the lifting cylinder (20).

5. The electric shoe washing machine according to claim 1, characterized in that: A water inlet is provided at the upper end of the side wall of the fixed cylinder (3), and a water inlet pipe (21) is provided at the water inlet; a drain outlet is provided at the lowest point of the movable cylinder (5), and a drain pipe (22) is provided at the drain outlet, and a drain valve is provided on the drain pipe (22).

6. The electric shoe washing machine according to claim 1, characterized in that: The rotating rod (8) is arranged horizontally along the front-back direction, and the front and rear ends of the rotating rod (8) are respectively rotatably connected to the front and rear side walls of the fixed cylinder (3); the rotating rod (8) is a hollow tubular structure, the rear end of the rotating rod (8) remains closed, and the front end of the rotating rod (8) remains open; the elution motor (11) is fixedly arranged on the upper end surface of the bottom plate (15) of the fixed frame (1), and the output shaft of the elution motor (11) is horizontally backward; the output shaft of the elution motor (11) is connected to the rear end of the rotating rod (8) through a belt transmission mechanism (12).

7. The electric shoe washing machine according to claim 1, characterized in that: The support rod (9) includes an inner rod (23), an outer rod (26), an adjusting nut (29), and a spring (30); the inner rod (23) includes a circular tube section (24) and a square tube section (25), the axes of the circular tube section (24) and the square tube section (25) coincide with each other, and the axis of the circular tube section (24) is perpendicular to the axis of the rotating rod (8); one end opening of the circular tube section (24) is connected to the interior of the rotating rod (8), and the other end opening of the circular tube section (24) is fixedly connected to the opening of one end of the square tube section (25); the outer rod (26) is a square cylindrical structure with an open end, and the side wall and the top wall of the outer rod (26) are provided with a spray nozzle. The outer rod (26) is slidably sleeved on the outer side of the square tube section (25) of the inner rod (23), and the inner wall of the outer rod (26) is tightly fitted with the outer wall of the square tube section (25); an end ring (27) is fixedly provided on the outer side of the opening end of the outer rod (26); two symmetrical clamping rods (28) are fixedly provided on the end of the outer side surface of the outer rod (26) away from the opening; an external thread is provided on the outer side surface of the circular tube section (24) of the inner rod (23), and an adjusting nut (29) is screwed on the external thread; a spring (30) is sleeved on the outer side of the inner rod (23), and the two ends of the spring (30) are respectively connected to the adjusting nut (29) and the end ring (27).

8. The electric shoe washing machine according to claim 7, characterized in that: The locking frame (10) is a door-shaped rod structure, comprising a first fixing rod (31), a second fixing rod (32) and a hinged rod (33), wherein the first fixing rod (31) and the second fixing rod (32) are both fixedly arranged on the outer side of the rotating rod (8), and the first fixing rod (31) and the second fixing rod (32) are both arranged on both sides of the support rod (9) on the same side along the axial direction of the rotating rod (8); the first fixing rod (31) and the second fixing rod (32) are arranged along the radial direction of the rotating rod (8), and one end of the first fixing rod (31) and the second fixing rod (32) are fixedly connected to the outer side of the rotating rod (8); the hinged rod (33) The rod (33) is parallel to the axis of the rotating rod (8), one end of the hinged rod (33) is hinged to the end of the first fixed rod (31) away from the rotating rod (8), and the other end of the hinged rod (33) is overlapped with the end of the second fixed rod (32) away from the rotating rod (8); a triangular locking block (34) is fixedly provided at one end of the hinged rod (33) close to the second fixed rod (32); a door-shaped buckle (35) is rotatably provided at one end of the second fixed rod (32) close to the hinged rod (33), and a torsion spring is provided between the rotating shaft of the buckle (35) and the second fixed rod (32); and an operating handle is fixedly provided at one end of the buckle (35).

9. The electric shoe washing machine according to claim 8, characterized in that: A shoe support (36) is sleeved on the outside of each support rod (9), a docking frame (37) is fixedly provided at the "ankle" position of the shoe support (36), and a row of clamping grooves (38) are provided on the side walls of the docking frame (37). By sleeve-fitting the docking frame (37) of the shoe support (36) on the outside of the outer rod (26) of the support rod (9), one set of clamping grooves (38) on the docking frame (37) is clamped with two clamping rods (28) on the outer rod (26), thereby fixing the shoe support (36) to the outside of the support rod (9); and a shoe support adjustable support member (39) is slidably provided on the shoe support (36).

10. The electric shoe washing machine according to claim 6, characterized in that: A water return port is provided at the lower end of the movable cylinder (5), and a filter screen is fixedly provided inside the water return port; a water return pipe (40) is provided at the water return port, and the water return pipe (40) is connected to the inlet of the spray water pump (13); a water supply pipe (41) is provided at the outlet of the spray water pump (13), and the water supply pipe (41) extends upward to the front side of the fixed cylinder (3); a docking cover (42) is fixedly provided at one end of the water supply pipe (41) away from the spray water pump (13); a A push-pull electromagnet (43) is provided, wherein the iron core of the push-pull electromagnet (43) is horizontally forward, and a hinge seat is fixedly provided on the iron core of the push-pull electromagnet (43), and the hinge seat is hinged to the end of the water supply pipe (41) away from the spray water pump (13); when the push-pull electromagnet (43) is energized, the iron core contracts backward, driving the end of the water supply pipe (41) away from the spray water pump (13) to rotate backward, thereby driving the docking cover (42) to rotate backward, and the docking cover (42) is connected to the front end opening of the rotating rod (8).

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