Full-automatic multifunctional shoe washing and drying all-in-one machine

Abstract

The invention discloses a full-brake multifunctional shoe washing and drying all-in-one machine, belongs to the field of manufacturing of household appliances, and aims to solve a series of technical problems such as shoe washing, dehumidifying and drying and the like due to the fact that the existing household appliances do not have such products at present and do not fill the blank of such products. According to the solution, a shoe is sleeved on a specific rack to rotate, the inside and the outside of the shoe are washed through high-pressure water flow, the shoe is dried through an electric heating fan after being washed, and whether the shoe is dried or not is automatically completed through an electronic circuit according to a dry-wet signal obtained from a dry-wet resistor.

Description

Technical Field

[0001] The present invention belongs to the field of household appliance manufacturing. In the existing household appliances, no such product has been found through market research, and no such product has been found through network search and patent search. Background Art

[0002] Compared with shoe washing machines or washing machines, they are essentially different. Washing machines put dirty clothes into the washing tub and stir them randomly, then spin dry them, and finally take out the clothes to dry in the sun; while shoe washing machines cannot do this because it cannot achieve the purpose or effect of washing shoes. Therefore, a series of technical problems need to be solved, including what kind of mechanical structure to use, how to conveniently fix or take out shoes of different sizes, how to wash the fixed shoes, etc. The present invention is to solve these problems to fill the gap in household appliances. Summary of the invention

[0003] The present invention is to provide an electrical appliance for washing shoes, drying and drying clothes for home or public places. The contents are as follows: shoes of different sizes can be easily fixed on a specific shoe washing machine rack and can also be easily taken out. The shoe washing process is to use a mechanical rotating system to wash the shoes with high pressure water inside and outside. After the washing is completed, the electric drying hot air blower dries the shoes. This process is all controlled by an automatic control circuit. The dehumidification and drying of clothes is to hang the clothes in the dryer box through a hanger, which is also automatically controlled by the circuit and the hot air blower is used to achieve the purpose of drying. BRIEF DESCRIPTION OF THE DRAWINGS

[0004] Figure 1 It is a schematic elevation diagram of a fully automatic multifunctional shoe washing and drying machine.

[0005] Figure 2 This is the structural three-view drawing of a fully automatic multifunctional shoe washing and drying machine.

[0006] Figure 3 This is a structural diagram of the skeleton device of the shoe washing rotating disk.

[0007] Figure 4 This is a diagram of a rotating disk device for washing shoes.

[0008] Figure 5 This is a diagram of a sprinkler pipe device.

[0009] Figure 6 It is a structural diagram of a mixing tank.

[0010] Figure 7 This is the structural diagram of the hot air blower.

[0011] Figure 8 This is a schematic diagram of the assembly of the shoe washing rotating disk frame and various components.

[0012] Fig. 9 It is the bottom sealing plate of the multifunctional shoe washing and drying machine.

[0013] Fig.10 It is a diagram of the dry and wet resistor structure.

[0014] Fig.11 It is the control circuit diagram of a fully automatic multifunctional shoe washing and drying machine.

[0015] Figure 1 This is a schematic elevation diagram of a fully automatic multifunctional shoe washing and drying machine. The serial numbers and functions in the figure are as follows:

[0016] Serial number 1 is the body of the shoe washing machine; Serial number 2 is the clothes drying rod; Serial number 3 is the automatic control function box, on which there are 5 LEDs indicating various functions; Serial number 4 is 3 function buttons; Serial number 6 is the mixing tank for shoe washing; Serial number 7 is the lid of the mixing tank, whose function is to manually open the lid, add shoe washing liquid and then tighten the lid when washing shoes.

[0017] Shoe washing process: first put the two pairs of shoes to be washed on the wire bracket (serial number 9, 10) of the rotating disk (serial number 8). There are four rotating disks for shoes in the box, and they are not numbered because of the same structure. Then pour the mixed liquid into the detergent, tighten the lid, and then wet the dry-wet resistor (serial number 11) to start the automatic control circuit, then plug in the power supply, press the power start button, the relay j3 in the control circuit is closed, the control circuit is started, and the shoe washing function button is pressed again, and the operation is completed. The automatic control circuit starts, the light-emitting indicator diode lights up, and the shoe washing program light-emitting diode also lights up at the same time, the shoe washing program starts, the electric water valve (serial number 12) opens, the booster pump (serial number 13) starts, and the variable speed motor (serial number 14) works to drive the shoe washing disk (serial number 8) to rotate, and the speed is controlled at 3-5 turns per minute.

[0018] Flushing process: water is provided by the tap water network and enters the water pipeline of the shoe washing and drying machine through the interface (serial number 16) outside the box. The entry of water is controlled by the electric water valve (serial number 12). When washing shoes, the electric water valve is opened, and the tap water first enters the mixing tank (serial number 6) to mix with the washing liquid in the tank, and then enters the booster pump (serial number 13) through the pipeline for pressurization. After pressurization, it enters the rotating disk frame (serial number 17), and then rinses the inside of the shoe through the water spray pipe (serial number 18), and rinses the outside of the shoe through the water spray pipe (serial number 19). The flushing time is controlled at about 3-5 minutes. The inside and outside of the shoe are rinsed continuously for 25 times, which is enough to clean the shoes (the number of flushing times is set by the manufacturer). After rinsing is completed, the control circuit automatically turns off the rinsing function, and then the natural dehydration for several minutes is automatically completed by the control circuit (because the shoes have just been rinsed, there is a lot of water on them, and the dryer cannot be started immediately). After several minutes, the variable speed motor (serial number 14) and the dryer (serial number 20) are started. The dehumidification and drying time of the shoes is determined by the dry-wet signal obtained by the dry-wet resistor (serial number 11), and then recognized by the control circuit. After automatic drying, the machine is shut down and the power is automatically turned off.

[0019] The dehumidification and drying process of clothes is to hang the clothes on the clothes hanging rod in the box (serial number 2), and the hot air blower (serial number 20) dehumidifies and dries the clothes. The operation process is: clamp the two signal clips (serial numbers 21 and 22) on the control box on the clothes to obtain the dry and wet signals, and automatically complete the dehumidification and drying of the clothes through the automatic control circuit. DETAILED DESCRIPTION

[0020] Depend on Figure 2 , 3 , 4, 5, 6, 7, 8, 9, 10, 11. Each picture is described in detail below:

[0021] Figure 2 It is the three-view diagram of the structure of the fully automatic multifunctional shoe washing and drying machine, and also the box of the shoe washing machine. Figure A is the top view, Figure B is the front view, Figure C is the side view, and Figure D is the cross-sectional structure installation diagram of the box base. In Figure D, No. 5 is the four installation holes of the rotating disk frame, No. 9 is the water pipe insertion hole, No. 4 is the two installation holes of the hot air blower, No. 6 is the two installation holes of the variable speed motor, No. 7 is the two installation holes of the booster pump, No. 8 is the two installation holes of the electric water valve, and No. 10 is the 12 installation holes of the bottom sealing plate of the phase body. In Figure B, numbers 2 and 3 are the installation holes of the mixing tank, number 25 is the installation rivet connecting the box body and the base, number 23 is the box door that opens upward, which should be opened upward when washing and drying shoes or drying clothes to facilitate the discharge of moisture during drying, number 24 is the louver ventilation hole to ensure air convection during drying, numbers 11 and 12 are the installation holes for the circuit control, and number 26 is the installation entrance hole for the water supply pipe.

[0022] Figure 3This is the structural diagram of the shoe washing rotating disk skeleton: A is the top view, and B is the cross-sectional view. In the figure, No. 1 is the water interface of the booster pump, No. 2 is the screw hole connected to the chassis of the box, No. 3 is the threaded connection port of the water spray pipe inside the shoe, No. 4 is the threaded connection port of the water spray pipe outside the shoe, No. 5 is the bearing inner diameter bearing stop, and No. 17 is the skeleton component number.

[0023] Figure 4 This is the device diagram of the shoe washing rotating disk: there are four shoe washing rotating disks in total, A is the top view, B is the cross-sectional view, serial number 1 is the bearing outer diameter bearing gear, serial number 3 is the turntable gear, serial numbers 9 and 10 are the steel wires for fixing the shoes, and there are 8 steel wires for fixing the shoes on each disk. Serial number 8 is the device number,,,, C and D in the figure are a driving disk, device number 15 (there is no steel wire to fix the shoes).

[0024] Figure 5 It is a diagram of the water spray pipe device: Figure A is a top view of the external water spray pipe for washing shoes, and Figure B is a cross-sectional view of the external water spray pipe for washing shoes. In the figure, serial number 1 is the thread connected to the rotating disk skeleton 17, serial number 2 is N water spray holes, and serial number 19 is the device number. Figure C is a top view of the internal water spray pipe for washing shoes, and Figure D is a cross-sectional view. In the figure, serial number 1 is the thread connected to the rotating skeleton 17, serial numbers 2 and 3 are N water spray holes for washing the inside of the shoes, and serial number 18 is the device number.

[0025] Figure 6 This is a structural diagram of the mixing tank: Figure A is a top view, and Figure B is a cross-sectional view. In the figure, No. 1 is the shoe-washing liquid injection port of the mixing tank, No. 2 is the cover thread, No. 3 and No. 4 are fixed threaded holes connected to the tank body, No. 7 is the water inlet connection port, No. 5 is the interface thread, No. 8 is the interface of the mixed liquid outlet pipe, and No. 9 is the interface thread. Figure C is a top view of the cover structure of the mixing tank, and No. 10 in the figure is a lug for tightening or unscrewing the cover. Figure D is a cross-sectional view of the cover, and No. 11 in the figure is a threaded screw that matches the tank mouth.

[0026] Figure 7 This is the structural diagram of the hot air blower: Figure A is the top view, and B and C are cross-sectional views. In the figure, No. 1 is the hole for the residual water pump, No. 2 is the insertion hole for the water spray pipe for washing the outside of the shoes, No. 3 is the asbestos board cushion of the hot air blower, and mica can also be used. Its purpose is to insulate the electric heater from the hot air blower shell, No. 4 is the electric heater, No. 5 is the heat exhaust fan, No. 6 is the thermal control safety switch, its function is that when the hot fan fails and the heat of the electric heater cannot be discharged, the thermal control switch automatically changes from normally closed to normally open and cuts off the main power supply of the appliance, No. 7 and 12 are the fixing holes of the heat exhaust fan, No. 10 and 11 are the wiring terminals of the electric heater, No. 13 and 14 are the wiring terminals of the hot air motor, and No. 8 and 9 are the connection holes with the base frame of the box.

[0027] Figure 8This is a schematic diagram of the assembly of the shoe washing rotating disk frame and various components: No. 17 in the figure is Figure 3 The structural frame 17, number 2 is the bearing, number 8 is the shoe washing rotating disk (see the structural diagram for details) Figure 4 ), a total of 5, of which 4 have steel wires for fixing shoes, and 1 is a driving disk (without steel wires for fixing shoes). The specific installation method of the 5 rotating disks is: first install the bearings into the 5 rotating disks with a tight fit, and then install them on the skeleton 17 with a tight fit through the inner diameter of the bearing. One of the driving rotating disks without a steel wire for fixing shoes is installed in the middle of the skeleton 17. Serial number 2 in the figure is a bearing, serial number 18 is four identical water spray pipes for washing the inside of the shoes, and serial number 19 is a water spray pipe for washing the outside of the shoes. These 5 water spray pipes are tightly screwed on the skeleton 17 through threads, and serial number 4 is a schematic diagram of the hypothetical shoes on the body. Serial number 20 in the figure is a hot air blower, and serial number 3 is a fixed thread that connects the skeleton to the chassis of the shoe washing machine. Figure 2 The installation position in Figure D is that number 5 is fixed to the chassis by screws, and number 20 is the hot air blower. Figure 2 In the D figure, number 4 is the fixing hole of the hot air blower 20, number 6 is the fixing hole of the variable speed motor. Number 7 is the mounting hole of the booster pump, and number 8 is the mounting hole of the electric water valve. Since these three items are existing products, they are not described here. The waterway part is described in the attached figure ( Figure 1 ) has been described in , and will not be repeated here.

[0028] Fig. 9 This is the bottom cover of the multifunctional shoe washing and drying machine: A is the bottom plate plan structure diagram, and B is the analysis diagram. In the figure, No. 1 is the bottom plate, No. 2 is the sewage outlet when washing shoes, No. 3 is the arc step that prevents the interface with the sewage pipe from falling off, and No. 4 is the installation screw holes connected to the chassis of the box. There are 12 in total. When installing, waterproof glue should be applied or a layer of waterproof rubber cushion should be added to prevent sewage from leaking to the ground when washing shoes.

[0029] Fig.10 It is a dry-wet resistor structure diagram: Figure A is a structural plane diagram, and B and C are cross-sectional views. In the figure, serial numbers 1 and 2 are dry-wet resistor conductive resistor terminals, and stainless steel wire is used as a conductor to form a resistor with a cotton body. Serial number 3 is epoxy resin glue, and serial number 4 is a cotton body. The working principle of the dry-wet resistor is: when the cotton body is in a water-free state, the resistance is infinite, and when it contains water, the resistance is very small, and its resistance quality changes with the amount of water content. The present invention uses this characteristic to perform extreme processing, and uses infinite resistance quality and infinitely small resistance quality to complete dry-wet control in the control circuit.

[0030] Fig.11This is the control circuit diagram of a fully automatic multifunctional shoe washing and drying machine: In the figure, serial number 1 is the power plug, serial number 12 is the electric water valve, serial number 13 is the booster pump, serial number 14 is the variable speed motor, serial number 20 is the hot air blower, and serial number 6 is the thermal control switch, closed state. K is the switch power supply step-down module, and provides power to the control circuit. In the control circuit, A, B, C, and D are 555 time base chips, which are organically combined into various monostable and bistable control circuits with different functions. The relay controls the operation of the electric water valve (serial number 12), booster pump (serial number 13), variable speed motor (serial number 14), and hot air blower (serial number 20). In the figure, A and B constitute a typical timing and delay circuit. A is composed of capacitor C1 and resistor R1 to form the peripheral timing circuit of the chip. The timing duration depends on the capacity of capacitor C1 and the resistance of resistor R1. The timing duration is temporarily set at 5 minutes. The output control part is composed of relay J1, diode D1, light-emitting diode D2, and resistor R2 to form the control circuit for washing shoes. Diode D3 is an isolation diode for charging capacitor C2 of B. B works in the delay state. The delay duration depends on resistor R3 and capacitor C2. Whether the delay works or not is controlled by the output potential of A. When the potential is high, B enters the delay state. The output peripheral parts of B are: relay J2, diode D4, light-emitting diode D5, and resistor R4. The peripheral parts of 555-inch base chip C are resistor R5, capacitor C3, and dry and wet resistor RS. The principle is also monostable. The difference is that the dry and wet resistor RS is connected in parallel to the charging capacitor C3. This dry and wet resistor is the signal source of the control circuit for whether the shoes are dry or dry. The output end peripheral components of chip C are: relay J3, diode D6, light-emitting indicator diode D7, and resistor R6. The 555-inch base chip D is a bistable function selection operation circuit composed of peripheral components, and its components are: function selection buttons K1, K2, diodes D8, D9, D10, light-emitting indicator diodes D11, D12, resistors R7, R8, R9.R10, and relay J4.

[0031] The circuit control process and operation of the fully automatic multifunctional shoe washing and drying machine are as follows: first open the door on the cabinet of the shoe washing machine (after opening, do not close it when washing shoes or dehumidifying and drying clothes to facilitate the discharge of moisture during work), then wet the dry and wet resistor RS, plug in the power plug, press the start button, and the control circuit starts. At this time, relay J3 is closed to self-protect the power supply circuit. Then press the function button to select, such as washing shoes, the relay J4-2 in the control circuit is closed from normally open, and the control circuit of the shoe washing function is turned on. Relay J4-1 is normally closed and normally open. At this time, relays J1-1 and J1-2 are closed from normally open, and the electric water valve (serial number 12), booster pump (serial number 13), and variable speed motor (serial number 14) are all started. High-pressure water flow rinses the inside and outside of the shoes. Since the shoes rotate on the rack, the high-pressure water flow can wash all over the shoes. Some places can be flushed, ensuring that the shoes can be rinsed very clean; at this time, the two contacts of relays J2-1 and J2-2 are normally open. When the shoes are rinsed after several minutes, since the output of the 555-inch base circuit A is converted from a low level to a high level, at this time, relays J1-1 and J1-2 are closed and normally open, and the electric water valve (serial number 12), the booster pump (serial number 13), and the variable speed motor (serial number 14) stop working. At this time, the inch-based circuit B enters the delayed working state, that is, the natural dehydration stage after the shoes are rinsed. After several minutes of natural dehydration, the relays J2-1 and J2-2 of the inch-based circuit B are closed, the variable speed motor (serial number 14) is restarted, and the hot air blower (serial number 20) starts working to dry the shoes with hot air. The drying time is determined by the dry-wet resistance RS. When the shoes are dried, the relay J3 is closed and normally open, the power circuit is cut off, and the shoe washing and drying is completed.

[0032] The fully automatic multifunctional shoe washing and drying machine of the present invention can be made of engineering plastics, injection molded materials, or processed into components with metal materials, except for electronic components, a hot air blower and stainless steel wires for fixing shoes, but anti-corrosion treatment must be performed.

Claims

1. A fully automatic multifunctional shoe washing and drying machine, the structure of which comprises: a box body (1), a box body base (D), a liquid mixing tank (6) in the box body, a shoe washing rotating disk (8), a rotating disk frame (17), a shoe washing water spray pipe (18) (19), an electric water valve (12), a booster pump (13), a variable speed motor (14), a shoe washing water pipeline (16), an electric heating fan (20), and an automatic control circuit: the characteristics are: A, the upwardly-folding door (23) on the box, the hole (2) (3) for installing the mixing tank, the circuit control box installation hole (11) (12), and the nail hole (25) for connecting with the chassis; B. The box base (D) has 4 rotating frame mounting holes, 2 hot air blower mounting holes, 2 variable speed motor mounting holes, 2 booster pump mounting holes, 2 electric water valve mounting holes, and 12 base cover mounting holes; c. The rotating disk frame (17) has a water channel on it, which together with the water spray pipe forms a shoe washing water spray system; D. The rotating disk (8) has a stainless steel wire for fixing the shoes, and a driving disk without a stainless steel wire; E. The water spray pipe (18) has N water spray pipes and spray holes 3 and 4 in the shoe body; F. The water spray pipe (19) has N water spray holes on the water spray pipe 2 outside the shoe body; G. The liquid mixing tank (6) has a shoe washing liquid injection port 1, an injection port cover (D), a water inlet interface 7, and a water outlet pipe interface 8; H. The automatic control circuit described above uses four 555 time-based chips to form specific multifunctional A, B, C, and D circuits, wherein A, B, and C are all monostable circuits, A and B are shoe-washing function control circuits, when washing shoes, relays J1-1 and J1-2 are closed, and relays J2-1 and J2-2 of the time-based circuit B controlled by the isolation diode D3 are normally open, after the shoe-washing is completed, relays J1-1 and J1-2 are normally open, and after a delay of several minutes, J2-1 and J2-2 are closed, the hot air blower (20) is started, and the variable speed motor (14) is restarted; the time-based circuit C is controlled by the dry-wet resistor RS; it is also the master control switch of the fully automatic multifunctional shoe-washing and drying machine, and the relay J3 is closed when washing shoes, drying shoes, and drying clothes; the 555 time-based circuit D forms a bistable circuit, and the contacts of K1 and K2 relays J4 switch the functions of shoe-washing and drying clothes.

2. The automatic control circuit according to claim 1, characterized in that: The dry and wet resistor uses a stainless steel wire with a diameter of 1.5 mm as the resistor wire, which is passed through the cotton body to form a resistor, and the resistor quality changes with different water content.

3. The automatic control circuit according to claim 1, characterized in that: The sponge body was exposed and fixed with epoxy resin glue on all sides.

Images