Brush-free shoe washing machine

Abstract

The utility model relates to the technical field of shoe washing machine equipment, and discloses a scrub-free shoe washing machine which comprises a machine frame, a plurality of shoe washing lines are arranged on the machine frame, each shoe washing line comprises a plurality of station grooves which are formed in the machine frame and provided with openings in the tops, a lifting rod clamp is arranged on the machine frame, and the lifting rod clamps are connected with the lifting rod clamps. The lifting rod clamp can clamp and loosen a shoe basket used for containing shoes, can control the clamped shoe basket to move longitudinally so as to enter and exit from the station groove, and is connected with a lifting rod clamp moving mechanism which drives the lifting rod clamp to move transversely and longitudinally. The lifting rod clamp is driven by the lifting rod clamp moving mechanism to drive the shoe basket to move to a station groove needing to be operated; and a vortex generating structure, a high-pressure top flushing structure, a spray head and an air drying structure are arranged in the station groove. The shoe washing machine is beneficial for solving the problems that some existing shoe washing machines cannot effectively clean inner cavity areas of shoes, different shoes are prone to mutual pollution, and the cleaning efficiency is not high.

Description

Technical Field

[0001] The utility model relates to the technical field of shoe washing machine equipment, in particular to a brushless shoe washing machine. Background Art

[0002] The problem of shoe cleaning has always troubled people. Most people still choose to wash shoes manually, which is time-consuming and laborious. Especially for sneakers, travel shoes, etc., dust, sand and even oil will adhere to the surface of the shoe, and human sweat and bacteria will adhere to the inside of the shoe, which all need to be effectively cleaned.

[0003] At present, the shoe washing machines designed by people are mostly completed by the following methods:

[0004] The first method is to directly clean the shoe upper with a rotating soft brush, such as patent number CN201520514697.4 "A household shoe washing machine", which cleans the shoe upper with multiple groups of rotating brushes arranged in a barrel. It also has a drying function, which dries the shoes by hot air drying.

[0005] The second method is to directly flush the shoe surface by high-pressure water spraying to achieve the purpose of cleaning the shoes, such as patent number CN201520527625.3 "A shoe washing machine".

[0006] The third method is to use ultrasonic waves to use the rapid oscillation of water to clean the dust on the upper and decompose the oil attached to the upper. Such as patent number CN201520546841.2 "A shoe washing machine". When cleaning shoes, these three technical solutions mainly target the outer surface of the shoes, and cannot effectively clean the inner cavity of the shoes. Moreover, none of these three technical solutions distinguish between the upper and the sole. When using, the shoes are often placed upright according to daily behavioral habits, resulting in the shoe mouth facing upward, which leads to poor water circulation in the inner cavity of the shoes and cannot be effectively cleaned. In addition, these three technical solutions use the same operating area. If multiple pairs of shoes are to be cleaned simultaneously, cross-contamination will occur. Different processes (cleaning, rinsing, etc.) need to be queued due to water replacement and other actions, which will take a lot of time, making the efficiency low and unable to meet the needs of some shoe washing shops or shared shoe washing equipment. Utility Model Content

[0007] In view of this, the purpose of the present invention is to provide a brushless shoe washing machine to solve the problems mentioned in the above background technology.

[0008] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a brushless shoe washing machine, comprising a frame, a placing table is arranged at one end of the frame, a plurality of shoe washing lines are arranged on the frame, the shoe washing lines include a plurality of workstation slots with top openings arranged on the frame, a lifting rod clamp is arranged on the frame, the lifting rod clamp can clamp and release a shoe basket for mounting shoes, and can control the clamped shoe basket to move longitudinally to enter and exit the workstation slot, the lifting rod clamp is connected to a lifting rod clamp moving mechanism for driving its lateral and longitudinal movements, and the lifting rod clamp can drive the shoe basket to move to the workstation slot where operation is required under the drive of the lifting rod clamp moving mechanism; a vortex generating structure, a high-pressure top flushing structure, a nozzle and an air drying structure are arranged in the workstation slot; and a guide plate for limiting the position of the shoe basket is arranged on the side wall of the workstation slot.

[0009] Furthermore, the several workstations of each cleaning line include a soaking tank, at least one high-pressure flushing tank, at least one cleaning tank, a rinsing tank and a draining and air-drying tank. The bottom of the soaking tank is provided with a vortex generating structure, the top cover of the high-pressure flushing tank is provided with a high-pressure top flushing structure, and a nozzle is provided at the bottom; the bottom of the cleaning tank is provided with a vortex generating structure and a nozzle, and the nozzle is facing the shoe opening upward; the nozzle is connected to a high-pressure water circuit; the rinsing tank is provided with a vortex generating structure, and the draining and air-drying tank is provided with an air-drying structure.

[0010] Furthermore, a turnover tank is provided on one side of the high-pressure flushing tank for accommodating a high-pressure top flushing structure.

[0011] Furthermore, the high-pressure top flushing structure includes a flushing pool cover, the flushing pool cover is provided with a connecting pipe, the outer end of the connecting pipe is connected to a spring hose, the spring hose is connected to a pressure pump arranged on the bottom surface of the bottom of the high-pressure flushing pool, and the inner end of the connecting pipe is connected to a high-pressure rotating nozzle.

[0012] Furthermore, the vortex generating structure includes a rotating disk that disturbs the water flow and generates a vortex, and a motor that drives the rotating disk to rotate.

[0013] Furthermore, the air-drying structure includes a fan air outlet pipe arranged at the bottom of the draining and air-drying pool, and the air outlet of the fan air outlet pipe is oriented in at least a direction facing the shoe opening.

[0014] Furthermore, the soaking and cleaning pool, the high-pressure flushing pool, the cleaning pool and the rinsing pool are all independently provided with automatic water filling and drainage mechanisms.

[0015] Furthermore, the lifting rod clamp moving mechanism includes two parallel X-axis linear slides arranged on the top of the frame, the frame is provided with a mounting seat, and a driving motor 2 and a fixed seat are fixed on the mounting seat, a driving wheel is fixed to the motor shaft of the driving motor 2, the fixed seat is rotatably connected with a rotating shaft, a driven wheel is fixed to the rotating shaft, the driving wheel and the driven wheel are connected by a conveyor belt, and both ends of the rotating shaft are connected to the driving shaft of the X-axis linear slide; a Y-axis linear slide is fixed on the slide seat of the two X-axis linear slides, a lifting rod clamp is fixed on the slide seat of the Y-axis linear slide, and the driving shaft of the Y-axis linear slide is connected to the driving motor 1.

[0016] Furthermore, a water recovery and purification device is provided at the bottom of the frame to recover, purify and reuse water. The water recovery and purification device includes a purification device, a water recovery storage tank and a water pump. The purification device is connected to the water recovery storage tank. The purification device is connected to the work station slot that needs to recover water. The water pump extracts the recovered water and inputs it into the first several work station slots of the shoe washing process.

[0017] The utility model also provides a brushless shoe washing process, which uses the brushless shoe washing machine described above to automatically clean the shoes, and the automatic cleaning operation includes soaking, flushing, washing, rinsing and drying.

[0018] Beneficial Effects

[0019] Compared with the prior art, the utility model has at least the following advantages: 1. The utility model divides the shoe cleaning into different zones according to different working procedures by setting a number of workstation slots with clear division of labor on the frame. This can avoid the problem of different working procedures occupying each other's space and time, and can achieve "seamless connection", improve the shoe cleaning efficiency, and also help prevent cross-contamination between different working procedures and improve the cleaning effect; in addition, through the zoning setting, different shoes can be cleaned in an assembly line manner front and back, and will not cause cross-contamination when different shoes are cleaned synchronously due to only a single working area as in the existing structure.

[0020] 2. The utility model provides a lifting rod clamp and a lifting rod clamp moving mechanism to facilitate the transfer and entry and exit of shoes between multiple workstation slots, and utilizes an automated mechanical structure to improve the automation level of the equipment, reduce human involvement, and facilitate time-saving and labor-saving shoe cleaning.

[0021] 3. The utility model provides a shoe basket and a hollow bracket in the shoe basket so that the shoes can be cleaned in an inverted posture. That is to say, during the cleaning process, the shoes can keep the shoe openings facing downwards, which helps the brushless flushing structure to clean the inner cavity area of ​​the shoes efficiently and with high quality, thereby resolving the defect that the existing shoe washing machines mainly focus on the surface of the shoes and ignore the cleaning of the inner cavity area of ​​the shoes. In addition, the shoe openings facing downwards are also conducive to the rapid and timely discharge of accumulated water inside the shoes, which is beneficial to avoiding the accumulation of sewage inside the cleaning process and secondary pollution of the inner cavity area of ​​the shoes, and is also beneficial to improving the drainage and air-drying efficiency after washing.

[0022] 4. The utility model sets a water recovery device to recover and purify the water in the latter process and input it into the previous processes for repeated use, thereby improving water utilization and saving water resources.

[0023] 5. The workstation slots of the shoe washing line of the utility model are arranged in two rows, so that the entire shoe cleaning process can realize a closed loop. The putting in of dirty shoes and the taking out of clean shoes are both on the same side of the equipment. The personnel only need to operate at the placement position of the equipment, and can operate multiple shoe washing lines at the same time, which greatly improves work efficiency and reduces personnel participation. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a structural schematic diagram of the utility model.

[0025] Figure 2 It is a schematic diagram of the top structure of the utility model.

[0026] Figure 3 It is a side structural schematic diagram of the utility model.

[0027] Figure 4 It is a structural schematic diagram of the lifting rod clamp moving mechanism of the utility model.

[0028] Figure 5 It is a structural schematic diagram of the guide plate of the utility model.

[0029] Figure 6 It is a schematic diagram of the cross-sectional structure of the flushing pool cover of the utility model.

[0030] Figure 7 It is a structural schematic diagram of the positioning bracket of the utility model.

[0031] Labels in the figure: 1-frame; 2-placement table; 3-soaking pool; 4-high-pressure washing pool 1; 5-high-pressure washing structure; 50-washing pool cover; 51-connecting pipe; 52-high-pressure rotating nozzle; 6-circulation pool 1; 7-shoe basket; 70-bracket; 71-fixed plate; 8-washing pool 1; 9-washing pool 2; 10-rinsing pool; 11-circulation pool 2; 12-high-pressure washing pool 2; 13-draining and air-drying pool; 14-guide plate; 140-fixed slot; 15-lifting rod clamp moving mechanism; 150-Y-axis linear slide ;151-X axis linear slide;152-driving motor 1;153-driving shaft;154-short shaft;155-driven wheel;156-conveyor belt;157-driving wheel;158-long shaft;159-driving motor 2;16-bottom plate;17-water recovery tank;18-water pump;19-purification device;20-vortex generating structure;21-nozzle;22-nozzle;23-boosting pump;24-blower outlet pipe;25-mounting seat;26-fixing seat;27-lifting rod clamp;28-fixing frame. DETAILED DESCRIPTION

[0032] In order to make the purpose, technical scheme and advantages of the utility model clearer, a detailed description is given below in conjunction with the accompanying drawings and specific implementation methods. In the following description, many specific details are set forth to facilitate a full understanding of the utility model. However, the utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the utility model. Therefore, the utility model is not limited by the specific implementation disclosed below.

[0033] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to an element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and do not represent the only implementation method.

[0034] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0035] Example 1, see Figure 1-Figure 7 A brushless shoe washing machine comprises a frame 1, which is assembled from aluminum alloy profiles and aluminum alloy panels. The frame 1 is provided with a plurality of shoe washing lines 1, combined with Figure 1 As shown, in this embodiment, a shoe washing line is arranged on the frame, and the shoe washing line includes a plurality of work station slots with top openings arranged on the frame 1, and a vortex generating structure, a high-pressure top flushing structure, a nozzle and an air drying structure are arranged in the work station slots. These workstation slots are respectively a soaking pool 3, at least one high-pressure flushing pool, at least one cleaning pool, a rinsing pool 10 and a draining and air-drying pool 13. The bottom of the soaking pool 3 is provided with a vortex generating structure, and the top cover of the high-pressure flushing pool is provided with a high-pressure top flushing structure, and a nozzle 21 is provided at the bottom; the cleaning pool is provided with a vortex generating structure and a nozzle 22, and the nozzle 22 is a high-pressure rotating nozzle. Specifically, a water inlet pipe is vertically provided at the bottom of the cleaning pool, and the top of the water inlet pipe is connected to the high-pressure rotating nozzle 22, which faces upward and directly toward the shoe opening. Preferably, the height of the water inlet pipe is sufficient to allow the high-pressure rotating nozzle 22 to extend into the shoe cavity; the nozzle 21 and the nozzle 22 are connected with a high-pressure water circuit; the rinsing pool 10 is provided with a vortex generating structure, and the draining and air-drying pool 13 is provided with an air-drying structure.

[0036] The soaking pool 3, the high-pressure washing pool 4, the cleaning pool 7 and the rinsing pool 10 are all independently provided with automatic water filling and drainage mechanisms. The automatic water filling and drainage mechanisms are specifically water inlet and outlet channels connected to the municipal pipeline, and the water inlet and outlet channels are provided with electromagnetic valves, and the electromagnetic valves are electrically connected to the control system and the water level sensor, which are prior art, and the specific structure and the working principle based on the structure during operation are not described here.

[0037] The frame 1 is provided with a lifting rod clamp 27, which can clamp and release the shoe basket 7 for mounting shoes, and can control the clamped shoe basket 7 to move longitudinally to enter and exit the work station slot. Specifically, the lifting rod clamp 27 includes an electric lifting rod that can be extended and retracted up and down and a pneumatic clamp connected to the end of the electric lifting rod, the pneumatic clamp can clamp and fix the top outer end of the shoe basket 7, and the electric lifting rod can lift and move the shoe basket 7 longitudinally to enter and exit the work station slot. The lifting rod clamp 27 is connected to a lifting rod clamp moving mechanism 15 that drives its lateral and longitudinal movement, the electric lifting rod is connected to the lifting rod clamp moving mechanism 15, and the lifting rod clamp 27, driven by the lifting rod clamp moving mechanism 15, can drive the shoe basket 7 to move to the work station slot that needs to work.

[0038] The shoe basket 7 is made of a grid-shaped basket body, and the top of the shoe basket 7 is open for shoes to enter and exit. The shoe basket 7 is provided with a hollow bracket 71, and the bracket 71 can fix shoes with the shoe opening facing downward on the shoe basket 7. The nozzle 22 is located on the top inner side of the bracket 71. The front and rear ends of the shoe basket 7 are respectively provided with a fixing plate 71, and the side wall of the station slot is provided with a guide plate 14 for limiting the position of the shoe basket. The side wall of the guide plate is provided with a fixing groove 140 for accommodating the fixing plate, and the top opening of the fixing groove 140 is trumpet-shaped, which is convenient for guiding the fixing plate into the fixing groove 140; when the shoe basket 7 enters the station slot by the lifting rod clamp 27 and the lifting rod clamp moving mechanism 15, the fixing plate 71 enters along the top opening of the fixing groove 140 until the fixing plate 71 is supported at the bottom of the fixing groove 140. At this time, there is a certain distance between the bottom of the shoe basket 7 and the bottom of the station slot, so that the vortex generating structure 20, the nozzle 21 / 22, and the air-drying structure 24 have a certain working space.

[0039] In the specific scheme of this embodiment, the shoe washing line includes several workstation slots arranged in two rows, one row from left to right is a soaking pool 3, a high-pressure washing pool 1 4, and a washing pool 1 8 that can wash four pairs of shoes at the same time; the other row from right to left is a washing pool 2 9 that can wash two pairs of shoes at the same time, a rinsing pool 10, a high-pressure washing pool 2 12, and a draining and air-drying pool 13. A placement table 2 is provided at one end of the frame 1 for placing a shoe basket 7. In the automatic cleaning operation of the shoes, the shoes are placed in the shoe basket 7 on the placement table 2, clamped by the lifting rod clamp, and under the action of the lifting rod clamp moving mechanism, they pass through the soaking pool 3, the high-pressure washing pool 1 4, the washing pool 1 8 that can wash four pairs of shoes at the same time, the washing pool 2 9 that can wash two pairs of shoes at the same time, the rinsing pool 10, the high-pressure washing pool 2 12, and the draining and air-drying pool 13 in turn, and return to the placement table 2 to form a cleaning operation loop.

[0040] It should be noted that, in other embodiments, the bracket 1 may be provided with a plurality of parallel shoe washing lines at the same time, and each shoe washing line has an independent lifting rod clamp 27 and a lifting rod clamp moving mechanism 15 .

[0041] In the technical solution of this embodiment, the vortex generating structure 20 includes a rotating disk that disturbs the water flow and generates a water flow vortex and a motor that drives the rotating disk to rotate. The rotating disk is a worm wheel disk or a propeller. The high-pressure top flushing structure 5 includes a flushing pool cover 50, and the flushing pool cover 50 is provided with a connecting pipe 51. The outer end of the connecting pipe 51 is connected to a spring hose, and the spring hose is connected to a pressure pump 23 arranged on the bottom surface of the bottom of the high-pressure flushing pool. The inner end of the connecting pipe 51 is connected to a high-pressure rotating nozzle 52. Under the action of the pressure pump 23, the water in the high-pressure flushing pool flows into the high-pressure rotating nozzle 52 through the spring hose, so that the high-pressure rotating nozzle 52 rotates. The air-drying structure includes a fan outlet pipe 24 arranged at the bottom of the draining and air-drying pool, and the fan outlet pipe 24 is connected to a fan arranged on the body. The air outlet of the fan outlet pipe 24 is oriented at least in the direction directly opposite to the shoe opening. Furthermore, the fan outlet duct may be equipped with a heating device with temperature control, which is a prior art. The specific structure and the working principle on which the structure is based during operation will not be described in detail here. Hot air is used to further improve the air drying efficiency.

[0042] Preferably, a turnover tank 6 / 11 is provided on one side of the high-pressure flushing tank 4 / 12 for accommodating the high-pressure top flushing structure.

[0043] In the technical solution of this embodiment, the lifting rod clamp moving mechanism 15 includes two parallel X-axis linear slides 151 arranged on the top of the frame, the frame 1 is provided with a mounting seat 25, the mounting seat 25 is fixed with a driving motor 159 and a fixed seat 26, the motor shaft of the driving motor 159 is fixed with a driving wheel 157, the fixed seat 155 is rotatably connected with a rotating shaft, the rotating shaft includes a short shaft 154 rotatably connected with the fixed seat 155, and the short shaft 154 is fixed with a driven wheel 1 55, the two ends of the short shaft 154 are fixed with the long shaft 158 ​​through the coupling, the driving wheel 157 and the driven wheel 155 are connected by the conveyor belt 156, and the two ends of the rotating shaft are connected with the driving shaft 153 of the X-axis linear slide through the coupling; the slide seats of the two X-axis linear slides 151 are fixed with the Y-axis linear slide 150, the slide seat of the Y-axis linear slide 150 is fixed with the lifting rod clamp 27, and the driving shaft of the Y-axis linear slide 150 is connected with the driving motor 152. When the driving motor 152 works, the slide seat on the Y-axis linear slide 150 moves, so that the lifting rod clamp 27 moves in the Y-axis direction. The driving motor 159 works to rotate the active wheel 157, and the active wheel 157 drives the driven wheel 155 to rotate through the conveyor belt 156, thereby rotating the rotating shaft. The rotation of the rotating shaft drives the slides of the two X-axis linear slides 151 to move in the X-axis direction, thereby moving the Y-axis linear slide 150 fixed on the top of the slide of the X-axis linear slide 151 in the X-axis direction, realizing the movement of the lifting rod clamp 27 in the X-axis and Y-axis directions.

[0044] In the specific implementation, in the first step, a vortex generating structure 20 and a nozzle 21 are provided at the bottom of the soaking pool 3. The soaking pool is filled with a threshold amount of clean water in advance during operation. The lifting rod clamp 27 and the lifting rod clamp moving mechanism 15 cooperate to move the shoe basket 7 with shoes installed into the soaking pool 3 to soak and moisten the shoes. The vortex generating structure 20 disturbs the water flow to generate a vortex, which forms a moving impact on the shoes, washes away impurities on the surface of the shoes, and achieves soaking and cleaning of the shoes.

[0045] In the second step, the shoe basket 7 is moved upwards and leaves the cleaning pool 3 through the lifting rod clamp. Under the drive of the lifting rod clamp moving mechanism 15, the lifting rod clamp 27 moves together with the shoe basket 7 to the high-pressure washing pool 4. The lifting rod clamp 27 moves the shoe basket 7 downwards and places it in the high-pressure washing pool 4. Then the lifting rod clamp 27 and the lifting rod clamp moving mechanism 15 cooperate to cover the high-pressure top washing structure 5 placed on the top of the turnover pool 6 on the high-pressure washing pool 4. The nozzle 21 set at the bottom of the high-pressure washing pool 4 is connected to the high-pressure water circuit to wash the shoes in an upward direction. The high-pressure rotating nozzle of the high-pressure top washing structure 5 rotates downward to wash the top of the shoe under the action of the pressure pump 23. The shoes are washed by high-pressure clean water from top and bottom. The high-intensity impact of the water flow is used to wash away the dirt on the soles and the clothes on the shoe body and fall into the bottom of the high-pressure washing pool 4.

[0046] In the third step, the lifting rod clamp 27 and the lifting rod clamp moving mechanism 15 cooperate to grab the high-pressure top flushing structure 5 and move it to the top of the turnover pool 6. Then the lifting rod clamp 27 and the lifting rod clamp moving mechanism 15 cooperate to move the shoe basket 7 in the high-pressure flushing pool 4 to the cleaning pool 8. The nozzle 22 of the cleaning pool 8 extends into the inner cavity of the shoe to perform high-pressure rotary flushing on the inner cavity of the shoe. The vortex generating structure of the cleaning pool 8 disturbs the water flow, causing the water flow to generate a vortex for directional flow to flush the inside and outside of the shoe. While the cleaning pool 8 is working, the lifting rod clamp 27 and the lifting rod clamp moving mechanism 15 repeat the contents of the first and second steps, and the second shoe basket 7 can be initially soaked and high-pressure washed up and down, and then placed in the cleaning pool 8 for flushing. The cleaning pool 8 can accommodate four shoe baskets 7 at the same time, and each shoe basket 7 has a pair of shoes inside. It should be noted that the cleaning pool 8 needs to be added with a fixing agent and a cleaning agent, which, under the action of the nozzle 22 and the vortex generating structure 20, generate a large amount of foam, which fully contacts the shoes and cleans the stubborn stains on the shoes.

[0047] In the fourth step, the shoes that have reached the flushing threshold time of the cleaning pool 1 8 together with the shoe basket 7 are moved to the cleaning pool 2 9 for re-rinsing under the action of the lifting rod clamp 27 and the lifting rod clamp moving mechanism 15. The structures of the cleaning pool 1 8 and the cleaning pool 2 9 are the same, both including a vortex generating structure 20 and a nozzle 22 extending into the shoe cavity. The difference between the two is that the cleaning pool 1 8 can accommodate four shoe baskets 7 at the same time, while the cleaning pool 2 9 can only accommodate two shoe baskets 7. It should be noted that no color fixing agent and / or cleaning agent is added to the cleaning pool 2 9, and the cleaning pool 2 9 is used to rinse off the cleaning agent and color fixing agent foam and stains adhered to the surface and inner cavity of the shoes.

[0048] In the fifth step, the shoes that have reached the flushing threshold time of the cleaning pool 2 9 together with the shoe basket 7 are moved into the rinsing pool 10 under the action of the lifting rod clamp 27 and the lifting rod clamp moving mechanism 15. Clean water is injected into the rinsing pool 10. Under the action of the vortex generating structure 20 set at the bottom of the rinsing pool 10, the water flow generates a vortex to flush the shoes, so that the cleaning agent and color fixing agent attached to the shoes are flushed away. Preferably, a plurality of water inlet pipes corresponding to the shoe opening positions are vertically arranged at the bottom of the rinsing pool 10, and a high-pressure rotating nozzle is connected to the top of the water inlet pipe. The high-pressure rotating nozzle goes deep into the inner cavity of the shoe for cleaning to improve the cleaning effect.

[0049] In the sixth step, the shoes rinsed in the rinsing pool 10 together with the shoe basket 7 are moved to the high-pressure washing pool 2 12 under the action of the lifting rod clamp 27 and the lifting rod clamp moving mechanism 15 for up and down high-pressure washing. The structures of the high-pressure washing pool 1 4 and the high-pressure washing pool 2 12 are consistent, both including a high-pressure top washing structure 5 and a nozzle 21 located at the bottom of the pool. The transfer position of the high-pressure top washing structure of the high-pressure washing pool 2 12 is located in the turnover pool 2 11. When the high-pressure top washing structure 5 is not needed, it is placed in the turnover pool 2 11. Preferably, a plurality of water inlet pipes corresponding to the shoe opening positions are vertically arranged at the bottom of the high-pressure washing pool 2 12, and a high-pressure rotating nozzle is connected to the top of the water inlet pipe. The high-pressure rotating nozzle goes deep into the inner cavity of the shoe for cleaning to improve the cleaning effect.

[0050] In the seventh step, the shoe basket 7 of the high-pressure washing pool 2 12 is grabbed into the draining and air-drying pool 13 through the cooperation of the lifting rod clamp 27 and the lifting rod clamp moving mechanism 15 to drain the water. The shoes are placed upside down in the shoe basket 7 with the shoe opening facing downward to facilitate the outflow of water and prevent water from accumulating in the shoe cavity. The fan outlet pipe arranged at the bottom of the draining and air-drying pool is aimed at the shoes to blow air and air-dry the shoes.

[0051] In the eighth step, the drained and air-dried shoes together with the shoe basket 7 are taken out from the draining and air-drying pool 13 by the cooperation of the lifting rod clamp 27 and the lifting rod clamp moving mechanism 15, and moved to the placement table 2.

[0052] The entire automatic shoe cleaning process realizes a closed loop, which is convenient for operation. The personnel only need to stand on one side of the placement table 2, without running, to realize the operation, thereby improving efficiency.

[0053] Preferably, a fixing frame 28 is provided on the top of the placing table 2, and a limiting plate 14 is provided on the side wall of the fixing frame 28. The setting of the fixing frame 28 facilitates the support, positioning and placement of the shoe basket 7.

[0054] It should be noted that the water supply system of the equipment (water tank and water flow pipeline, etc.) is equipped with a heating device, such as a heating rod with temperature control, so that water with suitable temperature can be provided to each work station slot, which is conducive to the cleaning of shoes. Furthermore, each work station slot can also be independently equipped with a heater with temperature control, which can flexibly control multiple water temperatures independently according to the actual needs of each cleaning link to improve the cleaning effect.

[0055] Embodiment 2: Based on embodiment 1, a water recovery and purification device is provided at the bottom of the frame 1 to recover and purify water for repeated use.

[0056] The water recovery and purification device includes a purification device 19, a water recovery tank 17 and a pump 18. The purification device 19 is connected to the water recovery tank 17. The purification device 19 is connected to the work station tank that needs to recover water. The pump 18 extracts the recovered water and inputs it into the front several work station tanks of the shoe washing process.

[0057] Specifically, in this embodiment, the water in the cleaning pool 2 9, the rinsing pool 10 and the high-pressure washing pool 2 12 is connected to the cleaning pool 1 8 through the cooperation of water pipes, solenoid valves and water pumps, that is, the water in the cleaning pool 2 9, the rinsing pool 10 and the high-pressure washing pool 2 12 is recycled to the cleaning pool 1 8 for reuse, and the water in the cleaning pool 1 8 is connected to the purification device 19 through the cooperation of water pipes, solenoid valves and water pumps, and the water in the cleaning pool 1 8 is filtered and purified by the purification device and then input into the water recovery storage tank 17. The water in the water recovery storage tank 17 is extracted by the water pump 18 and input into the bubble purification pool 3 and the high-pressure washing pool 1 4 for reuse, thereby saving water resources.

[0058] Embodiment 3

[0059] On the basis of the second embodiment, an ultraviolet disinfection lamp is provided in the water pipe through which the water is recycled to disinfect the water. Ultraviolet disinfection lamps are provided in the drying and draining pool 13, the second cleaning pool 9 and the first cleaning pool 8 to sterilize and disinfect the shoes. Preferably, an ozone generator is provided at the bottom of the first cleaning pool 8 to further improve the disinfection function of the shoes.

[0060] Embodiment 4

[0061] A brushless shoe washing process uses a brushless shoe washing machine in the above embodiment 1 to automatically clean shoes, and the automated cleaning operation includes soaking, flushing, washing, rinsing and drying.

[0062] Among them, the shoes first enter the soaking pool 3 for soaking, and the shoes are soaked as a whole. Under the action of the vortex generating structure 5, most of the water-soluble stains begin to fall off. Then enter the high-pressure washing pool 1, and the shoes are washed up and down by the nozzle 21 and the high-pressure top washing structure 5, mainly for the washing and cleaning of the sole and the body of the shoe. Then enter the cleaning pool 1 8 for cleaning, the nozzle is used to clean the inner cavity of the shoe, and the vortex generating structure performs brushless water washing and cleaning of the upper and the inner cavity area of ​​the shoe, and it is necessary to cooperate with a cleaning agent and / or a color fixing agent in the cleaning pool 1 8. Then enter the rinsing pool 10 for rinsing, and remove the residual impurities and the cleaning agent and / or the color fixing agent. Finally, the shoes enter the draining and air-drying pool 13 for draining and air-drying, so that the shoes can be quickly drained and dried after brushless water washing, completing the automatic cleaning process of the shoes. In the above process, both drying and cleaning are provided with disinfection treatment, that is, ultraviolet disinfection lamps are provided in the draining and air-drying pool 13 and the cleaning pool 8. Preferably, an ozone generator is provided in the cleaning pool 8.

[0063] Embodiment 5

[0064] On the basis of the fourth embodiment, two flushing procedures are provided, and after the shoes are rinsed with detergent and / or color fixing agent in the first cleaning tank 8, they are rinsed with clean water in the second cleaning tank 9 to further purify the stains and residual detergent and color fixing agent on the shoes, and then they are sent to the rinsing tank 10 for rinsing. Preferably, the second cleaning tank 8 is provided with an ultraviolet disinfection lamp.

[0065] Embodiment 6

[0066] On the basis of the fifth embodiment, after being rinsed in the rinsing tank 10, the shoes are subjected to a high-pressure up and down wash again to improve the cleanliness of the shoes and avoid residual cleaning agent and / or color fixing agent.

[0067] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A brushless shoe washing machine, characterized in that: The invention comprises a frame, one end of which is provided with a placing table, and the frame is provided with a plurality of shoe washing lines, and the shoe washing lines comprise a plurality of workstation slots with top openings arranged on the frame, and the frame is provided with a lifting rod clamp, and the lifting rod clamp can clamp and release a shoe basket for mounting shoes, and can control the clamped shoe basket to move longitudinally to enter and exit the workstation slot, and the lifting rod clamp is connected with a lifting rod clamp moving mechanism for driving the lateral and longitudinal movements thereof, and the lifting rod clamp can drive the shoe basket to move to the workstation slot where operation is required under the drive of the lifting rod clamp moving mechanism; a vortex generating structure, a high-pressure top flushing structure, a nozzle and an air drying structure are arranged in the workstation slot; and a guide plate for limiting the position of the shoe basket is arranged on the side wall of the workstation slot.

2. A brushless shoe washing machine according to claim 1, characterized in that: The several workstations of each cleaning line include a soaking tank, at least one high-pressure flushing tank, at least one cleaning tank, a rinsing tank and a draining and air-drying tank. The bottom of the soaking tank is provided with a vortex generating structure, the top cover of the high-pressure flushing tank is provided with a high-pressure top flushing structure, and a nozzle is provided at the bottom; the bottom of the cleaning tank is provided with a vortex generating structure and a nozzle, and the nozzle is facing the shoe opening upward; the nozzle is connected to a high-pressure water circuit; the rinsing tank is provided with a vortex generating structure, and the draining and air-drying tank is provided with an air-drying structure.

3. A brushless shoe washing machine according to claim 2, characterized in that: A turnover tank is provided on one side of the high-pressure flushing tank for accommodating a high-pressure top flushing structure.

4. A brushless shoe washing machine according to claim 2 or 3, characterized in that: The high-pressure top flushing structure includes a flushing pool cover, which is provided with a connecting pipe. The outer end of the connecting pipe is connected to a spring hose, which is connected to a pressure pump arranged on the bottom surface of the bottom of the high-pressure flushing pool, and the inner end of the connecting pipe is connected to a high-pressure rotating nozzle.

5. The brushless shoe washing machine according to claim 2, characterized in that: The vortex generating structure comprises a rotating disk which disturbs the water flow and generates a vortex, and a motor which drives the rotating disk to rotate.

6. A brushless shoe washing machine according to claim 2, characterized in that: The air-drying structure includes a fan air outlet pipe arranged at the bottom of the draining and air-drying pool, and the air outlet of the fan air outlet pipe is oriented in at least a direction facing the shoe opening.

7. The brushless shoe washing machine according to claim 2, characterized in that: The soaking and cleaning pool, the high-pressure flushing pool, the cleaning pool and the rinsing pool are all independently provided with automatic water filling and drainage mechanisms.

8. The brushless shoe washing machine according to claim 1, characterized in that: The lifting rod clamp moving mechanism comprises two parallel X-axis linear slides arranged on the top of the frame, a mounting seat is arranged on the frame, a driving motor 2 and a fixed seat are fixed on the mounting seat, a driving wheel is fixed on the motor shaft of the driving motor 2, a rotating shaft is rotatably connected to the fixed seat, a driven wheel is fixed on the rotating shaft, the driving wheel and the driven wheel are connected by a conveyor belt, and both ends of the rotating shaft are connected to the driving shaft of the X-axis linear slide; a Y-axis linear slide is fixed on the slide seat of the two X-axis linear slides, a lifting rod clamp is fixed on the slide seat of the Y-axis linear slide, and the driving shaft of the Y-axis linear slide is connected to the driving motor 1.

9. The brushless shoe washing machine according to claim 1, characterized in that: A water recovery and purification device is arranged at the bottom of the frame to recover, purify and reuse water. The water recovery and purification device comprises a purification device, a water recovery storage tank and a water pump. The purification device is connected to the water recovery storage tank. The purification device is connected to the work station slots that need to recover water. The water pump extracts the recovered water and inputs it into several work station slots in front of the shoe washing process.

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