CN104873158A - Low water polymerization bead and ultrasonic combination full-automatic shoe washing device - Google Patents

Abstract

The invention discloses a low water polymerization bead and ultrasonic combination full-automatic shoe washing device. A tank body is formed outside the device; a liner is arranged in the tank body; the bottom inner surface of the liner is connected with a shoe rack; the shoe rack is used for fixedly supporting shoes; the bottom central position of the liner is provided with a water inlet/outlet; the water inlet/outlet is connected with a water inlet pipe and a water outlet pipe; the water inlet pipe is connected to the inside of the water tank through a water pump; the side wall of the liner is provided with an overflow port; the overflow port is connected to the water tank by a return pipe, thereby forming a water circulating device; an ultrasonic generator is arranged at the bottom of the tank body; a plurality of energy converters are arranged on the outer surface of the bottom of the liner; the energy converters convert an electric signal provided by the ultrasonic generator into mechanical vibration in order to generate ultrasonic waves; the side wall of the liner is provided with a particle adding port; a particle storage tank is arranged at a corresponding position outside the liner; low water polymerization beads are placed into the particle storage tank; the low water polymerization beads flow into the liner through the particle adding port. The shoe washing device has higher cleaning rate, the use of a washing agent is avoided, the environmental pollution is lowered, and water resources are saved.

Description

A fully automatic shoe washing device combined with low water polymerization beads and ultrasonic waves

technical field

The invention relates to a fully automatic shoe washing device combined with low water polymerization beads and ultrasonic waves, which belongs to the field of automatic washing technology and equipment.

Background technique

Shoes are closely related to people's lives, and the working environment of shoes determines that shoes are a class that is relatively easy to get dirty in clothing. Due to the particularity of the structure and materials of the shoes, it is difficult to clean the shoes by hand, and it is time-consuming and laborious. Therefore, there is a great market demand for shoe washing machines, which can clean shoes better and save a lot of money. manpower and time.

At present, there are many types of shoe washing machines on the market, but the core cleaning methods are basically classified into two categories: brushing shoes with a brush and detergent or cleaning without using a brush, and using the mechanical movement of water to make the detergent contact with the shoes. For shoes, some shoe washing machines use a combination of the two to clean shoes. Though these shoe washing machines have certain cleaning shoes function, also there are many defectives. Because the brush has a certain volume and a specific shape, it is difficult to ensure that the brush is in contact with all surfaces to be cleaned by using the brush to clean the shoes, resulting in unclean cleaning, especially the inner surface of the shoe, and the damage of the brush to the shoe is relatively large. Large, it is easy to scratch the surface of the shoe. Cleaning shoes by bringing detergent into contact with the shoes through the mechanical movement of the water. This method is similar to washing in a washing machine, but because the structure and material of shoes are very different from ordinary clothes, the detergent does not fully contact all surfaces to be cleaned of the shoes. , resulting in low cleaning efficiency. And a large amount of use detergent has certain pollution to the environment, does not conform to the concept of environmental protection. Based on the above defects, it can be concluded that the existing shoe washing machines have few types and cannot really meet the needs of users, and are in urgent need of improvement.

Ultrasonic cleaning is to use the cavitation effect, acceleration effect and direct flow effect of ultrasonic waves in the liquid to directly and indirectly affect the liquid and dirt, so that the dirt layer is dispersed, emulsified, and peeled off to achieve the purpose of cleaning. Ultrasonic waves can clean the workpiece Apply very high energy, especially for removing firmly adhered to the substrate. Ultrasonic cleaning is internationally recognized as the most efficient and effective cleaning method. Its cleaning efficiency has reached more than 98%, and the cleaning cleanliness has also reached the highest level. However, the cleaning efficiency of traditional manual cleaning and organic solvent cleaning is only 60% to 70%. Ultrasonic cleaning has been used to clean ordinary clothes at present, but it is rarely used in cleaning shoes.

Low water polymeric beads are a new type of washing polymer material developed by the School of Textiles, University of Leeds. This spherical polymer can absorb oil stains, stray dyes and other stains, making them separate from the washed objects. The cleaning effect is very good, and it can be reused more than 100 times. Because water is not a cleaning medium when washing clothes with low-water polymeric beads, it is only used as a lubricant, so a lot of water resources can be saved. At present, washing machines using low-water polymer beads as detergents are only used in hotels and self-service laundromats. They have not been widely used in the field of household cleaning, especially in the field of shoe washing machines, and have a broad market.

Contents of the invention

Aiming at the shortcomings of the above-mentioned background technology, the present invention provides a low-water polymerized beads and ultrasonic composite automatic shoe washing device, which has a high cleaning rate, avoids the use of detergent, reduces environmental pollution, and saves water resources.

The present invention adopts the following technical solutions for solving the problems of the technologies described above:

A fully automatic shoe-washing device combined with low-water polymerization beads and ultrasonic waves. The shoe-washing device forms a box outside, and an inner tank is arranged in the box, and a shoe rack is connected to the inner surface of the bottom of the inner tank. The shoe rack is used for For fixing and supporting shoes; there is a water inlet and outlet at the center of the bottom of the inner tank, and the water inlet and outlet are connected to a water inlet pipe and a water outlet pipe; the water inlet pipe is connected to the water tank through a water pump, and there is an overflow on the side wall of the inner tank The mouth is connected to the water tank through the return pipe to form a water circulation device; an ultrasonic generator is arranged at the bottom of the tank, and several transducers are arranged on the outer surface of the bottom of the inner tank, and the transducers will provide the electric current provided by the ultrasonic generator. The signal is converted into mechanical vibration, thereby generating ultrasonic waves; the side wall of the inner tank is also provided with a grain feeding port, and the corresponding position outside the inner tank is a grain storage box. The beads flow into the inner tank through the feeding port.

A set of grain storage box lifting device is also arranged in the described box, and the described grain storage box lifting device is vertically placed, and comprises lead screw nut pair and fixing device, and described grain storage box is fixed on the nut; Said lead screw nut pair There are matching guide rails on the top, and a servo motor at the bottom, which drives the screw to rotate, so that the grain storage box moves up and down along the screw; a baffle is provided on the bottom side of the inner tank close to the lifting device of the grain storage box. The extension direction of the baffle is consistent with the side wall of the inner container, and a side plate of the grain storage box moves close to the baffle.

The water inlet and outlet are connected to the water inlet pipe through a channel of a three-way device, the second channel of the water inlet and outlet is connected to the water outlet pipe through an electric valve, and the water outlet pipe is connected to the outside of the baffle; Connect the downpipe funnel and the drainpipe in turn.

The side plate of the grain storage box close to the baffle is hingedly connected with the grain storage box.

The bottom surface of the grain storage box obliquely intersects with the side surface thereof, and slopes toward the inner tank side.

The shoe rack includes two parts: a shoe upper fixing part and a support rod. The shoe upper fixing part imitates the shape of a human foot to fix shoes by setting elastic parts with different elastic coefficients. One end of the support rod and the shoe upper fixing part The central axis is fixed, and the other end is fixed on the bottom inner surface of the liner.

The overflow port and the connection between the water inlet pipe and the three-way device are all provided with a filter screen; the bottom surface of the grain storage box is a filter screen.

A one-way valve is installed on the water inlet pipe.

A processor is also arranged in the box, and the processor is connected to a servo motor, a one-way valve, a water pump, an ultrasonic generator, a transducer and an electric valve to control the opening and closing of each device.

Compared with the prior art, the present invention adopts the above technical scheme and has the following technical effects:

The shoe washing machine adopts the combination of low-water polymeric beads and ultrasonic technology. The device gets rid of the shortcomings of low cleaning efficiency of ordinary shoe-washing machines on the market, and can realize thorough cleaning of shoes; ultrasonic cleaning and low-water polymeric bead cleaning are both A large amount of water is not needed, and a set of water circulation device is provided in the shoe washing machine device, which can reuse clean water resources and save a lot of water resources.

Low-water polymeric beads are used as cleaning materials instead of conventional detergents to make shoe washing more effective. Low-water polymeric beads can be used repeatedly and have almost no pollution to the environment, which is in line with contemporary green, environmental protection, and energy-saving life concepts; The screw nut pair makes the grain storage box move up and down, and the low-water polymerization beads are also recycled, which saves more materials.

Since the shoe washing machine device does not use hard objects such as brushes to contact the shoes, the damage to the shoes is almost zero, avoiding the technical problem that the surface of the shoes is greatly damaged by the shoe washing machine that cleans the shoes with the brush.

Using the low-water polymerized beads and ultrasonic composite automatic shoe washing device provided by the present invention, in conjunction with the high-efficiency and energy-saving cleaning method, and using the controller to control the valves and motors in the device, the shoe washing effect is better.

Description of drawings

Fig. 1 is the general structure schematic diagram of shoe washing device of the present invention;

Fig. 2 is the structural representation of shoe rack;

Fig. 3 is the structural representation of water circulation system;

Fig. 4 is the structural representation of low-water polymerization bead recovery device;

Fig. 5 is the structural representation of low-water polymerization bead lifting device;

Fig. 6 is the structural representation of low-water polymerization bead delivery device;

Figure 7 is a schematic structural view of the water inlet and drainage device;

In the figure, 1-inner tank, 2-box, 3-fixing seat, 4-guide rail, 5-low water polymerization beads, 6-shoe rack, 7-lead screw, 8-transducer, 9-baffle, 10-grain storage box, 11-nut, 12-downpipe funnel, 13-servo motor, 14-drain pipe, 15-ultrasonic generator, 16-electric valve, 17-water pump, 18-water tank, 19-inlet pipe, 20 - one-way valve, 21-filter, 22-tee joint 23-return pipe, 24-controller, 25-filter, 61-narrow spring expansion device, 62-wide spring expansion device, 63-central shaft rod, 64-fixed part of vamp, 65-support rod.

Detailed ways

The present invention provides a fully automatic shoe washing device combined with low-water polymerization beads and ultrasonic waves. In order to make the purpose, technical solution and effect of the present invention clearer and clearer, the present invention will be further described in detail with reference to the accompanying drawings and examples. It should be understood that the specific implementations described here are only used to explain the present invention, not to limit the present invention.

Below in conjunction with accompanying drawing, the technical scheme of invention is described in detail:

A low-water polymerized bead and ultrasonic composite automatic shoe washing device provided by the present invention is as shown in Figure 1, and its specific structure is:

A fully automatic shoe-washing device combined with low-water polymerization beads and ultrasonic waves. The shoe-washing device forms a box 2 outside, and an inner tank 1 is arranged inside the box 2. The inner tank 1 is shaped like a cylinder with a bottom diameter of 50 cm and a height of 50 cm. Shape, the bottom plate is a class round platform structure, two shoe racks 6 are welded to the bottom of the inner cylinder, the bottom plate center has a water inlet and outlet, the water inlet and outlet are connected to the water pipe connection tee joint 22, one mouth is connected to the water inlet pipe 19, and the other is connected to the water outlet pipe.

As shown in Figures 3 and 7, what the water inlet pipe 19 is connected to is a water circulation device, which is composed of a water tank 18, a water pump 17, a one-way valve 20, a filter screen and other necessary components connected in sequence. An overflow port is provided at a certain height of the liner 1, and a filter screen is installed at the overflow port, and its outer side is connected to a return pipe to connect to the water tank 18, the water pump is connected to the bottom of the water tank, the check valve 20 is connected to the water outlet of the water pump 17, and the other The strainer is connected to the outlet of the one-way valve 20.

The bottom of the casing is provided with an ultrasonic generator 15, and the outer surface of the bottom of the liner 1 is provided with several transducers 8, which convert the electrical signal provided by the ultrasonic generator into mechanical vibrations, thereby generating ultrasonic waves; As shown in Figure 6, the side wall of the inner container 1 is also provided with a grain feeding port, and the corresponding position outside the inner container 1 is a grain storage box 10, and the low-water polymerization beads 5 are placed in the grain storage box 10, and the low-water polymerization The beads 5 flow into the inner tank 1 through the feeding port.

It should be noted that the grain storage box 10 can move up and down, and when it moves down, it is a recovery box for the low-water polymerization beads 5 . In order to move the grain storage box 10 up and down, a supporting screw nut pair is used, as shown in Figure 5, specifically: the grain storage box 10 and the screw nut pair are combined to form an aggregate bead lifting device, which is placed on the side of the machine. Servo motor 13, shaft coupling, leading screw and nut pair, guide rail 4, fixed seat 3, grain storage box 10, controller 24 and other necessary components form. The grain storage box 10 is welded on the nut 11, the guide rail 4 passes through the nut 11, and the leading screw 7 and the guide rail 4 are all fixed on the holder 3. Its bottom is provided with servomotor 13, and servomotor 13 drives leading screw 7 to rotate, and storage grain box 10 is moved along leading screw 7; The extension direction of the baffle plate 9 is consistent with the side wall of the inner container 1, and a side plate of the grain storage box 10 moves against the baffle plate 9. Its working principle is as follows: servo motor 13 drives leading screw 7 to rotate through shaft coupling, thereby converts to the linear motion of nut 11, and grain storage box 10 moves up and down along with nut 11.

The outlet of water outlet pipe is aggregated bead recovery device, as shown in Figure 4, this device is made up of other necessary parts such as electric valve 16, grain storage box 10, corresponding control unit and water pipe. The electric valve 16 is installed at the bottom of the lead screw and nut auxiliary device, and the grain storage box 10 is welded on the nut 11, which can move up and down. On the fixing device of the nut pair, connect the drainpipe 14 and lead directly to the outside of the machine. Its working principle is as follows: when the sewage is discharged for the second time, the controller controls the electric valve 16 to open, the sewage flows into the grain storage box 10 from the outlet pipe, and the filter screen at the bottom of the grain storage box 10 filters out the aggregate beads 5, and the sewage and impurities flow into The downpipe funnel 12 corresponding to the bottom of the grain storage box 10 is discharged from the machine through the drainpipe 14.

The water inlet and outlet are connected to the water inlet pipe 19 through a channel of a three-way device, the second channel of the water inlet and outlet is connected to the water outlet pipe through the electric valve 16, and the water outlet pipe is connected to the outside of the baffle plate 9 .

The side plate of the grain storage box 10 close to the baffle plate 9 is hingedly connected with the grain storage box, and the side of the grain storage box 10 away from the baffle plate 9 is welded with the nut 11, and the inner container 1 has a grain feeding port at a certain height. Its working principle is as follows: when the grain storage box 10 rises to the top opening of the inner tank 1, the hinged side panels will be opened, and because the filter screen at the bottom has a certain slope, the aggregated beads 5 will fall into the inner tank 1, and other Due to the existence of the baffle plate 9, the side plate will not be opened, and the aggregated beads 5 will not be thrown out. The bottom surface of the grain storage box 10 obliquely intersects with its side surface, and slopes toward the inner tank 1 side.

As shown in Figure 2, the shoe rack 6 includes two parts: a vamp fixing part and a support rod. One end is fixed to the central axis of the upper fixed part, and the other end is fixed to the bottom inner surface of the liner 1 . The overflow port and the connection between the water inlet pipe and the three-way device are all provided with a filter screen; the bottom surface of the grain storage box 10 is a filter screen. A one-way valve 20 is installed on the water inlet pipe. The controller 24 device is placed on the side of the machine, and is made up of a circuit built with a single-chip microcomputer as the core, which controls the stopping and opening of electrical equipment such as all motors, ultrasonic generator 15 and transducer 8.

The working process of this shoe washing machine is divided into two cleanings. The first cleaning is coarse cleaning, which is divided into 3 steps: 1. The controller controls the electric valve to close, and the water pump pumps water from the water tank, and then stops sending water after delivering a certain amount of water to the inner tank; 2. The controller controls the ultrasonic generator and The transducer starts to work, and cleans the large stains on the shoe surface by generating mechanical vibration of water. At this time, the aggregated beads are not put in; 3. After the machine works for a predetermined working time, the controller will control the water pump, ultrasonic generator and replacement. The energy device stops working, and at the same time, the electric valve at the drain pipe is controlled to be opened to discharge the sewage. At this time, the grain storage box is not at the drain.

The second step is fine washing, which is divided into 3 steps: 1. The controller controls the electric valve to close, the water pump continues to deliver water to the inner tank, the ultrasonic generator and transducer work, and the grain storage box is lowered to the drain; 2. The polymeric bead feeding device puts the polymeric beads, and the impact of the bottom water drives the polymeric beads to move continuously in the water, so that the polymeric beads are in full contact with the shoe upper, and the combination of ultrasonic cleaning and polymeric bead cleaning is used to remove stubborn stains and achieve higher performance. At the same time, the overflowing water will flow back to the water tank through the circulation device, so as to realize the recycling of water; 3. When the cleaning is finished, the controller controls the electric valve to open to drain water, and the water pump, ultrasonic generator and transducer stop Working, the aggregated bead recovery device will recover the aggregated beads from the discharged sewage, and then send the recovered aggregated beads to the top through the aggregated bead lifting device, realizing the recycling of the aggregated beads.

It can be understood that those skilled in the art can make equivalent replacements or changes according to the technical solutions and inventive concepts of the present invention, and all these changes or replacements should belong to the protection scope of the appended claims of the present invention.

Claims (9)

1. A low-water polymerization beads and ultrasonic composite automatic shoe washing device, characterized in that: a box is formed outside the shoe washing device, and an inner tank is provided in the box, and a shoe is connected to the inner surface of the bottom of the inner tank. The shoe rack is used to fix and support the shoes; there is a water inlet and outlet at the center of the bottom of the inner tank, and the water inlet and outlet are connected to a water inlet pipe and a water outlet pipe; the water inlet pipe is connected to the water tank through a water pump, and the water inlet and outlet of the inner tank There is an overflow port on the side wall, which is connected to the water tank through the return pipe to form a water circulation device; an ultrasonic generator is provided at the bottom of the tank, and several transducers are provided on the outer surface of the bottom of the inner tank, and the transducers will The electrical signal provided by the ultrasonic generator is converted into mechanical vibration, thereby generating ultrasonic waves; the side wall of the inner tank is also provided with a grain feeding port, and the corresponding position outside the inner tank is a grain storage box. Polymerized beads, low-water polymerized beads flow into the inner tank through the feeding port. 2. A kind of low-water polymerized beads and ultrasonic composite automatic shoe washing device according to claim 1, characterized in that: a set of grain storage box lifting device is also provided in the box, and the grain storage box lifting device vertically Placed vertically, including a lead screw nut pair and a fixing device, the grain storage box is fixed on the nut; a matching guide rail is installed on the lead screw nut pair, and a servo motor is provided at the bottom of the screw nut pair, and the servo motor drives the lead screw to rotate, so that the storage The grain box moves up and down along the lead screw; there is a baffle on the bottom side of the inner tank close to the lifting device of the grain storage box, the extension direction of the baffle is consistent with the side wall of the inner tank, and one side plate of the grain storage box is close to Move with the baffle. 3. A kind of low-water polymerization beads and ultrasonic composite automatic shoe washing device according to claim 2, characterized in that: the water inlet and outlet are connected to the water inlet through a channel of a three-way device, and the water inlet and outlet The second channel is connected to the water outlet pipe through the electric valve, and the water outlet pipe is connected to the outside of the baffle; a downpipe funnel and a drainpipe connected in sequence are arranged below the baffle. 4. A fully automatic shoe washing device combined with low-water polymerization beads and ultrasonic waves according to claim 2, characterized in that: the side plate of the grain storage box close to the baffle is connected to the grain storage box by a hinge. 5. A fully automatic shoe washing device combined with low-water polymerization beads and ultrasonic waves according to claim 4, characterized in that: the bottom surface of the grain storage box obliquely intersects with its side, and is inclined to the side of the inner tank. 6. According to any one of claims 1 to 5, a low-water polymerized bead and ultrasonic composite automatic shoe washing device is characterized in that: the shoe rack includes two parts: a shoe upper fixing part and a support rod, and the shoe upper The fixed part imitates the shape of human feet to fix shoes by setting elastic parts with different elastic coefficients. One end of the support rod is fixed to the central axis of the upper fixed part, and the other end is fixed to the bottom inner surface of the liner. 7. According to any one of claims 1 to 5, the automatic shoe washing device combined with low-water polymerization beads and ultrasonic waves is characterized in that: the overflow port and the connection between the water inlet pipe and the three-way device are all equipped with filter screens; The bottom surface of the grain storage box is a filter screen. 8. The automatic shoe washing device combined with low-water polymerization beads and ultrasonic waves according to any one of claims 1 to 5, characterized in that a one-way valve is installed on the water inlet pipe. 9. According to any one of claims 1 to 5, the fully automatic shoe washing device with low-water polymerization beads and ultrasound is characterized in that: a processor is also installed in the box, and the processor is connected to a servo motor, one-way Valves, water pumps, ultrasonic generators, transducers and electric valves to control the opening and closing of various equipment.