Scrubbing-free shoe machine

Abstract

The utility model relates to the technical field of shoe washing machine equipment, and discloses a scrubbing-free shoe washing machine which comprises a machine body and a machine cover, the machine body is divided into a washing bin and an equipment bin from top to bottom, a vortex generating device is arranged at the bottom of the washing bin, and a vortex generating device or a high-pressure flushing device is arranged at the bottom of the machine cover; one or more shoe baskets are arranged in the cleaning bin; a water inlet device for injecting water into the cleaning bin and a drainage device for draining water from the cleaning bin are arranged at the bottom of the equipment bin; a plurality of cleaning pipes are vertically arranged at the bottom of the cleaning bin, high-pressure rotating nozzles are installed at the ends of the cleaning pipes, and water in the cleaning bin is conveyed to the cleaning pipes and the high-pressure flushing device through a pressure pump; an air duct is arranged in the machine cover, and a fan and a heater are arranged in the air duct; a ventilation pipe is arranged on the side, away from the fan, of the heater at the bottom of the air duct. The shoe cleaning and drying device can deeply clean and dry the interiors of shoes, the shoes do not need to be brushed, and a detergent and a color fixing agent can be added in a pumping mode.

Description

Technical Field

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

[0002] A shoe washing machine is a device that uses the principle of converting electrical energy into mechanical energy to clean shoes. Currently, the commonly used shoe washing machine hangs the shoes on a shoe rack and uses a rotating brush or a moving brush to clean the shoes. The friction of the brush will cause a certain degree of damage to the shoes, so users dare not use it to clean shoes of higher value. Its scope of use is limited, and the brush can only clean the surface of the shoes. In addition, there are shoe washing machines in the prior art that wash shoes by high-pressure water spraying, such as "a shoe washing machine" disclosed in patent number CN201520527625.3, and shoe washing machines that clean shoes by ultrasonic method, such as "a shoe washing machine" disclosed in patent number CN201520546841.2. However, the above method can also only clean the surface of the shoes, and cannot clean the inner cavity of the shoes. In addition, most of the existing shoe washing machines usually add detergent to the inside of the shoe washing machine manually, and the amount of detergent cannot be controlled, and it is easy to drip and spill, causing waste. Furthermore, most shoe washing machines in the prior art introduce hot air into the shoe cleaning chamber, which only has a good drying effect on the surface of the shoes, and it is difficult to dry the inside of the shoes. Utility Model Content

[0003] In view of this, the purpose of the present invention is to provide a brush-free shoe washing machine to solve the problems mentioned in the above background technology.

[0004] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a brush-free shoe washing machine, comprising a machine body and a machine cover, wherein the machine body is divided into a cleaning chamber and an equipment chamber from top to bottom, a vortex generating device is arranged at the bottom of the cleaning chamber, and a vortex generating device or a high-pressure flushing device is arranged at the bottom of the machine cover; an ultraviolet disinfection lamp is arranged at the bottom of the cleaning chamber; one or more hollow shoe baskets for inverted placement of shoes are arranged inside the cleaning chamber; a water inlet device for filling the cleaning chamber with water and a drainage device for draining the cleaning chamber are arranged at the bottom of the equipment chamber; a plurality of cleaning pipes are vertically arranged at the bottom of the cleaning chamber, a high-pressure rotating nozzle is installed at the top end of the cleaning pipe, and the water in the cleaning chamber is transported to the cleaning pipe and the high-pressure flushing device by a pressure pump; a fan is arranged inside the machine cover. The duct is provided with a fan and a heater; a ventilation pipe is provided at the bottom of the duct, which is located on the side of the heater away from the fan, and an air inlet is provided on the side wall of the machine cover away from the ventilation pipe; a drying air duct corresponding to the position of the ventilation pipe is provided at the bottom of the cleaning bin; one or more air distribution pipes are connected to the bottom of the drying air duct, and one or more branch pipes are connected to the air distribution pipe, and the ends of the branch pipes are respectively connected to ventilation pipes vertically arranged at the bottom of the cleaning bin; the ventilation pipe and the cleaning pipe are located below the shoe basket, and the top ends of the two enter the interior of the shoes placed on the shoe basket to clean and dry the interior of the shoes respectively; air chambers are provided on both sides of the interior of the machine cover, and air outlet holes are provided at the bottom of the air chamber; exhaust holes are provided on the outer side walls of the air chamber.

[0005] Furthermore, the structure of the shoe basket is in the shape of a pair of shoes placed upside down, and a pair of shoes can be placed inside each shoe basket.

[0006] Furthermore, two support columns are arranged at the bottom of the shoe basket; a support plate is arranged at the top of the support column, and an operation hole is opened on the support plate; the ventilation pipe and the cleaning pipe are arranged inside the support column, and the top openings thereof are aligned with the operation hole.

[0007] Furthermore, a cleaning pipe is arranged next to each ventilation pipe to form a group of drying and cleaning pipe parts, which are connected by a connecting plate, and each group of drying and cleaning pipe parts extends into the interior of a shoe.

[0008] Furthermore, two opposite side walls of the cleaning bin are respectively provided with a plurality of mounting columns, and the front and rear ends of the shoe basket are respectively provided with fixing plates, and the fixing plates are locked to the tops of the mounting columns by bolts.

[0009] Furthermore, the machine body is equipped with a detergent pumping device; the detergent pumping device includes a detergent storage pipe arranged on the side wall of the cleaning bin, and a detergent delivery pump is arranged inside the equipment bin, one end of the detergent delivery pump is connected to the bottom of the detergent storage pipe through a hose, and the other end is connected to the bottom of the cleaning bin through a hose.

[0010] Furthermore, the machine body is also equipped with a color fixing agent pumping device, which includes a color fixing agent storage tube arranged on the side wall of the cleaning bin, and a color fixing agent delivery pump is arranged inside the equipment bin, one end of the color fixing agent delivery pump is connected to the bottom of the color fixing agent storage tube through a hose, and the other end is connected to the bottom of the cleaning bin through a hose.

[0011] Furthermore, the end of the branch pipe is also connected to a drain solenoid valve for discharging internal moisture of the air distribution pipe, the branch pipe, the ventilation pipe and the drying air duct.

[0012] Furthermore, the vortex generating device 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 high-pressure flushing device includes a liquid extraction pump arranged inside the machine cover, and the liquid extraction pump is connected to a high-pressure rotating nozzle arranged at the bottom of the machine cover.

[0014] Beneficial Effects

[0015] Compared with the prior art, the utility model has at least the following advantages: the shoes are placed upside down in the shoe basket, and water is injected into the cleaning chamber through the water inlet device; the top of the support column is inserted into the inside of the shoe, and the vortex generating device arranged at the cover and the bottom of the cleaning chamber disturbs the water flow in the cleaning chamber to generate a vortex, and cleans the inside and outside of the shoe. The pressure pump extracts the water in the cleaning chamber and sprays it through the cleaning pipe to pressurize and clean the inside of the shoe, so that the inside of the shoe is cleaned more cleanly. During the cleaning process, the detergent and the color fixing agent can be respectively input into the bottom of the cleaning chamber through the detergent delivery pump and the color fixing agent delivery pump. Under the action of the vortex generating device, the detergent and the color fixing agent are fully mixed with water and bubbles are generated, so that the shoes can be cleaned more cleanly and will not fade. After the cleaning is completed, the air inlet pipe, the fan, the heating pipe, the air duct, the ventilation pipe, the drying air pipe, the air distribution pipe, the branch pipe and the ventilation pipe cooperate to blow hot air into the inside of the shoe to dry the shoe, and the drying speed is fast. During the cleaning and drying process, the ultraviolet disinfection lamp can sterilize and disinfect the shoes. The vortex generating device on the top of the cover can also be replaced with a high-pressure cleaning device, and the surface of the shoe can be sprayed with high pressure through a high-pressure rotating nozzle. The utility model can deeply clean and dry the inside of the shoe by inserting a vent pipe and a cleaning pipe into the shoe, and the vortex generating device disturbs the water flow in the cleaning chamber, and the shoes are rinsed by the disturbed water flow, without the need to brush the shoes, and detergent and color fixing agent can be added by pumping, so as to avoid the uncontrollable addition amount of detergent and color fixing agent, and avoid waste caused by dripping. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a front view structural schematic diagram of the first embodiment of the utility model.

[0017] Figure 2 This is a schematic diagram of the internal structure of the first embodiment of the present utility model.

[0018] Figure 3 It is a front cross-sectional structural schematic diagram of the first embodiment of the utility model.

[0019] Figure 4 It is a side sectional structural schematic diagram of the first embodiment of the utility model.

[0020] Figure 5 It is a schematic top view of the internal structure of the cover of Example 1 of the utility model.

[0021] Figure 6 This is a schematic diagram of the internal structure of the cover of Example 1 of the utility model.

[0022] Figure 7 This is a schematic diagram of the structure of an equipment warehouse in Embodiment 1 of the present utility model.

[0023] Figure 8 This is a schematic structural diagram of the bottom of the cleaning bin in Example 1 of the utility model.

[0024] Fig. 9 This is a structural schematic diagram of a shoe basket according to a first embodiment of the utility model.

[0025] Fig.10 This is a schematic diagram of the structure of the second embodiment of the present utility model.

[0026] Labels in the figure: 1-machine body; 2-machine cover; 3-air pipe; 4-detergent storage pipe; 5-shoe basket; 50-placement basket; 51-fixing plate; 52-support column; 53-support plate; 530-operation hole; 6-color fixing agent storage pipe; 7-vortex generating device; 8-drainage filter plate; 9-pumping pipe; 10-drainage outlet; 11-ultraviolet disinfection lamp; 12-ventilation pipe; 13-connecting plate; 14-cleaning pipe; 15-tee pipe; 16-air distribution pipe; 17-dividing pipe; 18-elbow pipe; 19-drainage solenoid valve; 20-drainage solenoid valve; 21-drainage pipe; 22-drainage and pumping Pump; 23-water inlet solenoid valve; 24-water inlet pipe; 25-detergent delivery pump; 26-color fixing agent delivery pump; 27-boosting pump; 28-motor; 29-touch button; 30-speaker; 31-fan; 32-heater; 33-electric door lock; 34-air inlet; 35-ventilation pipe; 36-rotating disk; 37-equipment compartment; 38-cleaning compartment; 39-installation column; 40-motor compartment; 41-air duct; 42-wind chamber; 43-exhaust hole; 44-air outlet; 45-controller; 46-high-pressure rotary nozzle; 47-water supply pipe; 48-liquid pump; 49-heating tube. DETAILED DESCRIPTION

[0027] 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.

[0028] 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.

[0029] 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.

[0030] See also Figure 1-Figure 9 Embodiment 1 provides a brush-free shoe washing machine, including a machine body 1 and a machine cover 2.

[0031] The body 1 is divided into a cleaning chamber 38 and an equipment chamber 37 from top to bottom, and a vortex generating device 7 is respectively provided at the bottom of the cleaning chamber 38 and the bottom of the cover 2; the vortex generating device 7 includes a rotating disk 36 that disturbs the water flow to generate a vortex and a motor 28 that drives the rotating disk to rotate, wherein the rotating disk 36 may be a turbine disk or a propeller. Specifically, in this embodiment, a vortex generating device 7 is provided at the bottom center of the cleaning chamber 38, and its motor 28 is fixed to the equipment chamber 37, and the driving shaft of the motor 28 passes through the bottom of the cleaning chamber 38 and is connected to the rotating disk provided at the bottom of the cleaning chamber 38. In the technical solution of this embodiment, two symmetrical vortex generating devices 7 are provided on the cover 2, wherein two motor chambers 40 are provided inside the cover 2, and the motor 28 is installed in the motor chamber 40, and the driving shaft of the motor 28 passes through the bottom of the cover 2 downward and is fixed with a rotating disk 3. In this embodiment, the rotating disk 36 is a turbine disk or a propeller.

[0032] The bottom of the cleaning chamber is provided with an ultraviolet disinfection lamp 11 and a heating tube 49, the ultraviolet disinfection lamp 11 is used to disinfect shoes, and the heating tube 49 is used to heat the water in the cleaning chamber 38. The bottom of the equipment chamber 37 is provided with a water inlet device for filling the cleaning chamber 38 with water and a drainage device for draining the cleaning chamber 38; the water inlet device includes a water inlet pipe 24 provided at the bottom of the equipment chamber, one end of the water inlet pipe 24 is connected to and penetrates the side wall of the equipment chamber 37, and the other end is connected to and penetrates the top of the equipment chamber 37, and the water inlet pipe is provided with a water inlet solenoid valve 23. The drainage device includes a drainage pipe 21, one end of the drainage pipe 21 is connected to the bottom of the cleaning chamber 38, and is connected to a drainage filter plate 8 located at the bottom of the cleaning chamber 38 for draining water and filtering out debris, and the other end is connected to and penetrates the side wall of the equipment chamber 37, and the drainage pipe 21 is provided with a drainage solenoid valve 20 and a drainage pump 22. A plurality of cleaning pipes 14 are vertically arranged at the bottom of the cleaning bin 38, and a high-pressure rotating nozzle is installed at the end of the cleaning pipe 14. The cleaning pipe 14 is connected to the booster pump 27 installed inside the equipment bin 37 through a hose and a water divider, that is, the input end of the booster pump 27 is connected to the bottom of the cleaning bin 38 through a pumping pipe 9, and the output end of the booster pump 27 is connected to the water divider, and the water divider is connected to a plurality of hoses, and the plurality of hoses are respectively connected to a plurality of cleaning pipes 14. The water in the cleaning bin 38 can be extracted by the booster pump and transported to the plurality of cleaning pipes 14 through the water divider and a plurality of hoses for spraying.

[0033] The cleaning chamber 38 is provided with two hollow shoe baskets 5 for placing shoes upside down; the shoe baskets 5 are in the shape of a pair of shoes placed upside down, and a placement basket 50 is formed inside each shoe basket 5, which can place a pair of shoes. The bottom of the shoe basket 5 is provided with two support columns 52; the top of the support column 52 is provided with a support plate 53 for penetrating into and supporting the shoes, and the support plate 53 is provided with an operation hole 530. The two opposite side walls of the cleaning chamber 38 are respectively provided with a plurality of mountings 39, and the front and rear ends of the shoe baskets 5 are respectively provided with fixing plates 51, and the fixing plates 51 are locked by bolts in the threaded holes opened at the top of the mounting columns 39.

[0034] An air duct 41 is provided inside the machine cover 2, located between the two motor compartments 40, and a fan 31 and a heater 32 are provided in the air duct 41; a ventilation pipe 35 is provided at the bottom of the air duct 41, located on the side of the heater 32 away from the fan 31, and a plurality of air inlet holes 34 are provided on the side wall of the machine cover 2 away from the ventilation holes 35; a drying air duct 3 corresponding to the position of the ventilation holes 35 is provided at the bottom of the cleaning compartment 38, and when the machine cover 2 is covered on the top of the machine body 1, the top of the drying air duct 3 is in contact and connected with the top 35 of the machine cover, and the ventilation pipe 35 is inserted into the drying air duct 3. The bottom sides of the drying air duct 3 are respectively connected with a section of air distribution pipe 16, and the outer ends of each section of the air distribution pipe 16 are respectively connected with branch pipes 18, and the branch pipes 18 are perpendicular to the air distribution pipes 16. The ends of the branch pipes 18 are respectively connected with ventilation pipes 12 vertically arranged at the bottom of the cleaning bin 38. The end of one of the branch pipes 18 is also connected with a drain solenoid valve 19 for discharging internal moisture of the air distribution pipe 16, the branch pipe 18 and the drying air pipe 3. The drain solenoid valve is connected to the outside of the machine body 1 or to the drain pipe 24 through a hose. Specifically, in the technical scheme of this embodiment, the drying air duct 3 is connected to two air distribution pipes 16 through a three-way joint 15; the outer ends of the two air distribution pipes 6 are connected to branch pipes 18, and the ends of one branch pipe 18 are connected to two elbows 18 through a three-way branch pipe 17, and the elbows 18 are connected to the ventilation pipe 12 vertically arranged at the bottom of the cleaning bin 38; the other branch pipe 18 is connected to two symmetrically arranged elbows through a four-way branch pipe 17, and the elbows are connected to the ventilation pipe 12 vertically arranged at the bottom of the cleaning bin 38, and the four-way branch pipe 17 is also connected to a drain solenoid valve 19. A cleaning pipe 14 is arranged next to each ventilation pipe 12, forming a group of drying and cleaning pipes. The ventilation pipe 12 and the cleaning pipe 13 of each group of drying and cleaning pipes are located below the shoe basket 5 and arranged inside a support column 52, and the top openings thereof are aligned with the operation hole 530. The tops of the two enter the inside of the shoes placed on the shoe basket 5 to clean and dry the inside of the shoes respectively. Each group of drying and cleaning pipes corresponds to one shoe, and two groups of drying and cleaning pipes are arranged at the bottom of each shoe basket 5. The ventilation pipe 12 and the cleaning pipe 14 are connected by a connecting plate 13, so that the structure of the cleaning pipe 14 and the ventilation pipe 12 is more stable. Wind chambers 42 are arranged on both sides of the cover 2, and air outlet holes 44 are arranged at the bottom of the wind chamber 42; and a plurality of exhaust holes 43 are arranged on the outer wall of the wind chamber 42.

[0035] Preferably, the machine body 1 is equipped with a detergent pumping device. The detergent pumping device includes a detergent storage pipe 4 arranged on the side wall of the cleaning chamber 38, and a detergent delivery pump 25 is arranged inside the equipment chamber 37, one end of the detergent delivery pump 25 is connected to the bottom of the detergent storage pipe 25 through a hose, and the other end is connected to the bottom of the cleaning chamber 38 through a hose.

[0036] Preferably, the body 1 is also equipped with a color fixing agent pumping device, which includes a color fixing agent storage tube 6 arranged on the side wall of the cleaning chamber 38, and a color fixing agent delivery pump 26 is arranged inside the equipment chamber 37, one end of the color fixing agent delivery pump 26 is connected to the bottom of the color fixing agent storage tube 6 through a hose, and the other end is connected to the bottom of the cleaning chamber 38 through a hose.

[0037] It should be noted that the machine cover 2 is disposed on the top of the machine body 1, and the top ends of the detergent storage tube 4 and the color fixing agent storage tube 6 are in contact with and connected to the bottom of the machine cover.

[0038] The rear end of the machine cover 2 is hinged to the machine body 1, and an electric door lock 33 is arranged on the front side of the machine cover 2. A lock hole corresponding to the electric door lock 33 is arranged on the top of the machine body 1. The electric door lock 33 and the lock hole cooperate to lock the shoe washing machine in operation to prevent the machine cover 2 from being lifted up during operation.

[0039] In the embodiment of the utility model, a speaker compartment is provided at one corner of the cover 2, and slots are provided on the inner walls on both sides of the speaker compartment, and speakers 30 are inserted in the slots. A controller 45 is provided in the cover, and a touch button 29 is provided on the top of the cover 2. The controller 45 is electrically connected with the touch button 29, the motor 28, the water discharge solenoid valve 19, the water discharge solenoid valve 23, the water inlet solenoid valve 20, the water inlet pump 22, the detergent delivery pump 25, the color fixing agent delivery pump 26, the booster pump 27, the fan 31, the heater 32, the electric door lock 33, the ultraviolet disinfection lamp 11, the heating tube 49, and the speaker 30. The inherent program built into the controller can be selected by touching the button 29 to wash the shoes.

[0040] During the implementation of this embodiment, the shoes are placed upside down in the shoe basket 5, the cover 2 is set on the top of the machine body 1, the top of the support column 52 is inserted into the shoes, and water is injected into the cleaning chamber 38 through the water inlet device; the vortex generating device 7 arranged at the bottom of the cover 2 and the cleaning chamber 38 disturbs the water flow in the cleaning chamber 38 to generate a vortex, which impacts the inside and outside of the shoes and washes the dirt out of the shoes. The pressure pump 27 extracts the water in the cleaning chamber 38 and sprays it through the cleaning pipe 14. The high-pressure rotating nozzle arranged at the top of the cleaning pipe 14 performs rotary pressure cleaning on the inside of the shoes, so that the inside of the shoes is impacted by high-pressure water and cleaned more cleanly. During the cleaning process, the detergent delivery pump 25 and the color fixing agent delivery pump 26 can respectively input the detergent and the color fixing agent into the bottom of the cleaning chamber 38. Under the action of the vortex generating device 7, the detergent and the color fixing agent are fully mixed with water and generate bubbles, so that the shoes can be cleaned more cleanly without fading. After cleaning, the drain solenoid valve 19 is started to discharge the water in the air distribution pipe 16, the branch pipe 18, the ventilation pipe and the drying air duct 3. Finally, the fan 31 is started to draw the external air into the air duct from the air inlet 34, and the hot air is heated by the heater 32 to form hot air. The hot air passes through the ventilation pipe 35, the drying air duct 3, the air distribution pipe 16, the branch pipe 18, and finally blown out through the ventilation pipe 14, so that the hot air is blown into the inside of the shoes to quickly dry the shoes. During the cleaning and drying process, the ultraviolet disinfection lamp can be started to sterilize and disinfect the shoes. The wind in the cleaning bin is discharged through the air outlet 44 and the exhaust hole 43 of the air chamber 42.

[0041] In this embodiment, the number of shoe baskets 5 can be set according to user needs. Two groups of drying and cleaning pipes are respectively set at the bottom of each shoe basket 5. Each group of drying and cleaning pipes corresponds to one shoe, including a cleaning pipe 14 and a ventilation pipe 12. The ventilation pipe 12 is connected to the drying air duct 3 through a branch pipe 18 and a gas distribution pipe 16. The cleaning pipe 14 is connected to a pressure pump 27. For example, the utility model can be set as a shoe washing machine with only one shoe basket, which is small in size and suitable for family needs. The utility model can also be set as a shoe washing machine with 2-8 shoe baskets, which can be used in places with a large number of people such as student dormitories and hotels. When it is set to 2-8 shoe baskets, the gas distribution pipe 16 can be connected with a plurality of parallel and spaced branch pipes 18 according to the number of shoe baskets.

[0042] Preferably, the controller of this embodiment has one or more of Bluetooth, Wi-Fi, GPRS, 3G communication, 4G communication and 5G communication functions, and can realize communication connection with a mobile phone. The shoe washing machine of the utility model is provided with a QR code, and the mobile phone applet attached to the shoe washing machine can be entered by scanning the QR code with a mobile phone. The shoe washing program of the shoe washing machine can be set and the shoe washing fee can be paid through the mobile phone applet.

[0043] Embodiment 2 is different from the above-mentioned embodiment 1 in that the vortex generating device 7 is not provided on the top of the machine cover 2, but a high-pressure flushing device is provided. Specifically, a two-way solenoid valve is connected to the output end of the booster pump at the bottom of the equipment compartment, one end of the two-way solenoid valve is connected to a water distributor, the water distributor is connected to multiple hoses, and the multiple hoses are respectively connected to multiple cleaning pipes 14. The booster pump can extract the water in the cleaning compartment 38 and transport it to the multiple cleaning pipes 14 through the water distributor and multiple hoses for spraying; the other end of the two-way solenoid valve is connected to two liquid extraction pumps 48 provided on the top of the machine cover through a water supply pipe 47. Specifically, the water supply pipe 47 passes through the inside of the side wall of the machine body 1, and passes upward from the inside of the side wall of the machine body, and then passes through one side wall of the machine cover 2, and is respectively connected to two hoses through a three-way water distributor, and the two hoses are respectively connected to two liquid extraction pumps 48. The two liquid extraction pumps 48 are respectively connected to two high-pressure rotating nozzles 46 provided at the bottom of the machine cover 2, and the surface of the shoes is sprayed with high pressure through the high-pressure rotating nozzles 46. The liquid pump 48 and the two-way solenoid valve are both electrically connected to the controller, and the two-way solenoid valve can be controlled by the controller to work, thereby controlling the cleaning pipe and the high-pressure flushing device to work separately or together.

[0044] 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 brush-free shoe washing machine, characterized in that: The machine comprises a body and a cover, wherein the body is divided into a cleaning chamber and an equipment chamber from top to bottom, a vortex generating device is arranged at the bottom of the cleaning chamber, and a vortex generating device or a high-pressure flushing device is arranged at the bottom of the cover; an ultraviolet disinfection lamp is arranged at the bottom of the cleaning chamber; one or more hollow shoe baskets for inverted placement of shoes are arranged inside the cleaning chamber; a water inlet device for filling the cleaning chamber with water and a drainage device for draining the cleaning chamber are arranged at the bottom of the equipment chamber; a plurality of cleaning pipes are vertically arranged at the bottom of the cleaning chamber, a high-pressure rotating nozzle is installed at the top end of the cleaning pipe, and the water in the cleaning chamber is transported to the cleaning pipe and the high-pressure flushing device by a pressure pump; an air duct is arranged inside the cover, and a fan and a heater are arranged in the air duct ; A ventilation pipe is provided at the bottom of the air duct, which is located at a side of the heater away from the fan, and an air inlet is provided on the side wall of the machine cover away from the ventilation pipe; a drying air duct corresponding to the position of the ventilation pipe is provided at the bottom of the cleaning bin; one or more air distribution pipes are connected to the bottom of the drying air duct, and one or more branch pipes are connected to the air distribution pipe, and both sides of the ends of the branch pipes are respectively connected to ventilation pipes vertically arranged at the bottom of the cleaning bin; the ventilation pipe and the cleaning pipe are located below the shoe basket, and the top ends of the two enter the interior of the shoes placed on the shoe basket to clean and dry the inside of the shoes respectively; air chambers are provided on both sides of the interior of the machine cover, and air outlet holes are provided at the bottom of the air chambers; exhaust holes are provided on the outer side walls of the air chambers.

2. A brush-free shoe washing machine according to claim 1, characterized in that: The structure of the shoe basket is in the shape of a pair of shoes placed upside down, and a pair of shoes can be placed inside each shoe basket.

3. A brush-free shoe washing machine according to claim 2, characterized in that: Two support columns are arranged at the bottom of the shoe basket; a support plate is arranged at the top of the support column, and an operation hole is opened on the support plate; the ventilation pipe and the cleaning pipe are arranged inside the support column, and the top openings thereof are aligned with the operation hole.

4. A brush-free shoe washing machine according to any one of claims 1 to 3, characterized in that: A cleaning pipe is arranged beside each ventilation pipe to form a group of drying and cleaning pipe parts, which are connected by a connecting plate, and each group of drying and cleaning pipe parts extends into the interior of a shoe.

5. The brush-free shoe washing machine according to claim 1, characterized in that: Two opposite side walls of the cleaning bin are respectively provided with a plurality of mounting columns, and the front and rear ends of the shoe basket are respectively provided with fixing plates, and the fixing plates are locked on the tops of the mounting columns by bolts.

6. The brush-free shoe washing machine according to claim 1, characterized in that: The machine body is equipped with a detergent pumping device; the detergent pumping device includes a detergent storage pipe arranged on the side wall of the cleaning bin, and a detergent delivery pump is arranged inside the equipment bin, one end of the detergent delivery pump is connected to the bottom of the detergent storage pipe through a hose, and the other end is connected to the bottom of the cleaning bin through a hose.

7. The brush-free shoe washing machine according to claim 1, characterized in that: The machine body is also equipped with a color fixing agent pumping device, which includes a color fixing agent storage pipe arranged on the side wall of the cleaning bin, and a color fixing agent delivery pump is arranged inside the equipment bin, one end of the color fixing agent delivery pump is connected to the bottom of the color fixing agent storage pipe through a hose, and the other end is connected to the bottom of the cleaning bin through a hose.

8. The brush-free shoe washing machine according to claim 1, characterized in that: The end of the branch pipe is also connected to a drain solenoid valve for discharging internal moisture of the air distribution pipe, the branch pipe, the ventilation pipe and the drying air duct.

9. The brush-free shoe washing machine according to claim 1, characterized in that: The vortex generating device comprises a rotating disk for disturbing water flow and generating vortex, and a motor for driving the rotating disk to rotate.

10. The brush-free shoe washing machine according to claim 1, characterized in that: The high-pressure flushing device comprises a liquid extraction pump arranged inside the machine cover, and the liquid extraction pump is connected to a high-pressure rotating nozzle arranged at the bottom of the machine cover.

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