Table tennis bat rubber cleaner

Abstract

The utility model discloses a table tennis bat rubber sheet cleaner which comprises a conveying device and a cleaning device, the cleaning device is located above the conveying device, a water tank is arranged on the side wall of the cleaning device, a water pipe is connected to the top end of the water tank in a penetrating mode, and a water pump is installed at the joint of the water pipe and the water tank. The other end of the water pipe is connected with the cleaning device in a matched mode. By arranging the conveying device and the cleaning device, racket rubber is cleaned and protected at the same time; by arranging the water tank, the water pump and the water pipe, the water pump pumps water in the water tank through the water pipe, the water is injected into the wet sponge through the water pipe connector, so that the wet sponge is kept wet, the electric push rod downwards pushes the dry sponge to be matched with the filter screen conveying belt to extrude the dry sponge to extrude out water, the dry sponge is kept dry, and continuous cleaning is guaranteed; the cleaning efficiency is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of cleaning and protecting table tennis racket rubbers, and particularly relates to a table tennis racket rubber cleaner. Background Art

[0002] The currently widely used table tennis racket rubber cleaner is essentially a special sponge with good water absorption. When in use, the wiping process will fully moisten the rubber surface with the water in the sponge, thereby reducing the friction between the dust on the rubber surface and the rubber. At the same time, during the wiping process, the dust on the rubber surface is cleaned by means of the adsorption capacity of the sponge. However, since there is only one wet-dry condition for the whole sponge, a relatively dry sponge will not thoroughly moisten the rubber surface. In this case, the rubber will be worn and damaged during the wiping process, which is not conducive to extending the service life of the rubber. And a relatively wet sponge will leave more water on the rubber surface after the wiping process, affecting the immediate use of the racket and may also soak the bottom plate with water, affecting the use of the table tennis racket. Therefore, using a single sponge to wipe the table tennis racket rubber cannot achieve the most ideal cleaning and protecting effect on the racket rubber. Content of the Utility Model

[0003] In order to overcome the deficiencies of the prior art, one of the purposes of the utility model is to provide a table tennis racket rubber cleaner. When cleaning, the racket rubber is first conveyed to the lower part of the wet sponge through the conveying device. The spring uses its elasticity to squeeze the second chute plate, thereby wiping the surface of the racket rubber moistly and cleaning the dust. Next, the moist racket rubber is conveyed to the lower part of the dry sponge to adsorb the water on the racket rubber, keeping the racket rubber dry, and cleaning and protecting the table tennis racket rubber at the same time. By setting a water tank, a water pump, and a water pipe, the water pump extracts the water in the water tank through the water pipe and injects the water into the wet sponge through the water pipe interface to keep the wet sponge moist. The electric push rod pushes the dry sponge downward to cooperate with the filter belt to squeeze the dry sponge to squeeze out the water, keeping the dry sponge dry, ensuring sustainable cleaning and ensuring the cleaning efficiency.

[0004] One of the purposes of the utility model is achieved by adopting the following technical solution: a table tennis racket rubber cleaner, comprising: a conveying device and a cleaning device. The cleaning device is located above the conveying device. A water tank is provided on the side wall of the cleaning device. The top end of the water tank is connected through a water pipe. A water pump is installed at the connection of the water pipe and the water tank. The other end of the water pipe is cooperatively connected with the cleaning device.

[0005] The cleaning device comprises a bracket, the top end of the bracket passes through and is fixedly connected with four electric push rods, the lower surface of the movable end of the electric push rod is fixedly connected with a lifting plate, the bottom end of the lifting plate passes through and is slidably connected with two front and rear groups of limit rods, each group of the limit rods is provided with two, the bottom end of the front group of limit rods is fixedly connected with a slide plate 1, the inner wall of the slide plate 1 is slidably connected with a dry sponge, the bottom end of the rear group of limit rods is fixedly connected with a slide plate 2, the inner wall of the slide plate 2 is slidably connected with a wet sponge, the top end of the slide plate 2 is passed through and is connected with a water pipe interface, the outer walls of the limit rods are wound with springs, the springs are all located below the lifting plate, and the top ends of the limit rods are fixedly connected with baffles. Through the provided conveying device and cleaning device, during cleaning, the racket skin is first conveyed to the bottom of the wet sponge through the conveying device, and the spring uses its elasticity to squeeze the second slide plate, so as to wetly wipe the surface of the racket skin and clean the dust. In the next step, the wet racket skin is conveyed to the bottom of the dry sponge to absorb the moisture on the racket skin, so that the racket skin remains dry, and the racket rubber is cleaned and protected at the same time; through the provided water tank, water pump, and water pipe, the water pump draws water from the water tank through the water pipe, and injects water into the wet sponge through the water pipe interface to keep the wet sponge moist, and the electric push rod pushes the dry sponge downward to cooperate with the filter conveyor belt to squeeze the dry sponge to squeeze out the moisture, so that the dry sponge remains dry, thereby ensuring sustainable cleaning and cleaning efficiency.

[0006] According to the table tennis racket rubber cleaner, the conveying device includes a baffle frame, the inner side wall of the baffle frame is rotatably connected to two rollers, a filter conveyor belt is transmission-connected between the two rollers, a motor is fixedly connected to the side wall of the baffle frame, and the output end of the motor passes through the inner wall of the baffle frame and is fixedly connected to one end of the roller.

[0007] According to the table tennis racket rubber cleaner, the bottom end of the bracket is fixedly connected to the top end of the baffle frame.

[0008] A table tennis racket rubber cleaner is provided, wherein the outer wall of the water pipe interface is sleeved with the inner wall of the water pipe.

[0009] According to the table tennis racket rubber cleaner, the bottom ends of the dry sponge and the wet sponge are in contact with the upper surface of the filter conveyor belt.

[0010] According to the table tennis racket rubber cleaner, the side wall of the water tank is fixedly connected to the side wall of the baffle frame.

[0011] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The present utility model will be further described below in conjunction with the accompanying drawings and embodiments;

[0013] Figure 1 is a perspective view of a table tennis racket rubber cleaner of the present utility model;

[0014] Figure 2 is a structural diagram of a conveying device of a table tennis racket rubber cleaner of the present utility model;

[0015] Figure 3 is a structural diagram of a cleaning device of a table tennis racket rubber cleaner of the present utility model;

[0016] Figure 4 is an enlarged view of part A of a table tennis racket rubber cleaner of the present utility model.

[0017] Legend:

[0018] 1. Conveying device; 2. Cleaning device; 3. Water tank; 4. Water pump; 5. Water pipe; 101. Baffle frame; 102. Roller; 103. Filter screen conveyor belt; 104. Motor; 201. Bracket; 202. Electric push rod; 203. Lifting plate; 204. Limit rod; 205. Baffle; 206. Spring; 207. First chute plate; 208. Second chute plate; 209. Water pipe interface; 210. Dry sponge; 211. Wet sponge. Specific embodiments

[0019] This part will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The function of the drawings is to supplement the description of the text part of the specification, enabling people to intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but it cannot be understood as a limitation on the protection scope of the present utility model.

[0020] Refer to Figures 1-4 , an embodiment of a table tennis racket rubber cleaner of the present utility model includes: a conveying device 1 and a cleaning device 2. The cleaning device 2 is located above the conveying device 1. A water tank 3 is provided on the side wall of the cleaning device 2. The top end of the water tank 3 is connected through a water pipe 5. A water pump 4 is installed at the connection between the water pipe 5 and the water tank 3. The other end of the water pipe 5 is cooperatively connected with the cleaning device 2;

[0021] The cleaning device 2 includes a bracket 201. Four electric push rods 202 are fixedly connected through the top end of the bracket 201. A lifting plate 203 is fixedly connected to the lower surface of the movable end of the electric push rod 202. Two groups of front and rear limiting rods 204 are slidably connected through the bottom end of the lifting plate 203. Each group of limiting rods 204 has two. A first chute plate 207 is fixedly connected to the bottom end of the front group of limiting rods 204. A dry sponge 210 is slidably connected to the inner wall of the first chute plate 207. A second chute plate 208 is fixedly connected to the bottom end of the rear group of limiting rods 204. A wet sponge 211 is slidably connected to the inner wall of the second chute plate 208. A water pipe interface 209 is connected through the top end of the second chute plate 208. The outer wall of the water pipe interface 209 is sleeved with the inner wall of the water pipe 5. Springs 206 are wound around the outer walls of the limiting rods 204. The springs 206 are all located below the lifting plate 203. Baffles 205 are fixedly connected to the top ends of the limiting rods 204;

[0022] The conveying device 1 includes a retaining frame 101. The bottom end of the bracket 201 is fixedly connected to the top end of the retaining frame 101. The side wall of the water tank 3 is fixedly connected to the side wall of the retaining frame 101. Two rollers 102 are rotatably connected to the inner side wall of the retaining frame 101. A filter screen conveyor belt 103 is drivingly connected between the two rollers 102. The bottom ends of the dry sponge 210 and the wet sponge 211 are in contact with the upper surface of the filter screen conveyor belt 103. A motor 104 is fixedly connected to the side wall of the retaining frame 101. The output end of the motor 104 penetrates through the inner wall of the retaining frame 101 and is fixedly connected to one end of the roller 102. By providing the conveying device 1 and the cleaning device 2, during operation, the racket rubber is placed on the filter screen conveyor belt 103, and the protrusions at the bottom end of the racket rubber are stuck in the filter holes to limit the racket rubber. Then the motor 104 is started to drive the roller 102 to rotate, driving the filter screen conveyor belt 103 to convey the racket skin to the cleaning device 2 for cleaning. During cleaning, the electric push rod 202 pushes the lifting plate 203 downward until the cleaning surfaces of the dry sponge 210 and the wet sponge 211 are in contact with the filter screen conveyor belt 103. The racket skin is first conveyed under the wet sponge 211. The spring 206 uses its elasticity to squeeze the second chute plate 208, thereby wiping the surface of the racket skin wet and cleaning the dust. Next, the wet racket skin is conveyed under the dry sponge 210 to adsorb the water on the racket skin, keeping the racket skin dry, and cleaning and protecting the racket rubber at the same time; by providing the water tank 3, the water pump 4, and the water pipe 5, when the water in the wet sponge 211 is insufficient, the water pump 4 is started to pump the water in the water tank 3 through the water pipe 5 and inject the water into the wet sponge 211 through the water pipe interface 209. When the water in the dry sponge 210 is too much, the electric push rod 202 is started again to push the dry sponge 210 downward to cooperate with the filter screen conveyor belt 103 to squeeze out the water from the dry sponge 210, keeping the dry sponge 210 dry, ensuring sustainable cleaning and ensuring the cleaning efficiency.

[0023] Working principle: When in use, place the racket rubber on the filter screen conveyor belt 103, and insert the protrusion at the bottom end of the racket rubber into the filter holes to limit the racket rubber. Then start the motor 104 to drive the roller 102 to rotate, driving the filter screen conveyor belt 103 to convey the racket rubber to the cleaning device 2 for cleaning. During cleaning, the electric push rod 202 pushes the lifting plate 203 downward until the cleaning surfaces of the dry sponge 210 and the wet sponge 211 come into contact with the filter screen conveyor belt 103. The racket rubber is first conveyed under the wet sponge 211, and the spring 206 squeezes the chute plate two 208 by using its elasticity, thereby wiping the surface of the racket rubber moistly to clean the dust. Next, convey the moist racket rubber under the dry sponge 210 to adsorb the moisture on the racket rubber and keep the racket rubber dry. When the moisture of the wet sponge 211 is insufficient, start the water pump 4 to pump the water in the water tank 3 through the water pipe 5, and inject the water into the wet sponge 211 through the water pipe interface 209. When the moisture of the dry sponge 210 is excessive, start the electric push rod 202 again to push the dry sponge 210 downward to cooperate with the filter screen conveyor belt 103 to squeeze out the moisture from the dry sponge 210 and keep the dry sponge 210 dry, ensuring continuous cleaning and cleaning efficiency.

[0024] The embodiments of the present utility model have been described in detail above in conjunction with the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those of ordinary skill in the art to which it pertains, various changes can be made without departing from the gist of the present utility model.

Claims

1. A table tennis racket rubber cleaner, characterized in that: include: A conveying device (1) and a cleaning device (2), wherein the cleaning device (2) is located above the conveying device (1), a water tank (3) is provided on the side wall of the cleaning device (2), a water pipe (5) is connected to the top of the water tank (3), a water pump (4) is installed at the connection between the water pipe (5) and the water tank (3), and the other end of the water pipe (5) is connected to the cleaning device (2); The cleaning device (2) comprises a bracket (201), the top end of the bracket (201) is penetrated and fixedly connected with four electric push rods (202), the lower surface of the movable end of the electric push rod (202) is fixedly connected with a lifting plate (203), the bottom end of the lifting plate (203) is penetrated and slidably connected with two groups of front and rear limit rods (204), each group of the limit rods (204) is provided with two, the bottom end of the front group of limit rods (204) is fixedly connected with a slide plate (207), the inner wall of the slide plate (207) is slidably connected to the bottom end of the front group of limit rods (204) A dry sponge (210) is connected, the bottom end of the rear group of limiting rods (204) is fixedly connected to a second slide plate (208), the inner wall of the second slide plate (208) is slidably connected to a wet sponge (211), the top of the second slide plate (208) is through-connected to a water pipe interface (209), the outer walls of the limiting rods (204) are all wound with springs (206), the springs (206) are all located below the lifting plate (203), and the tops of the limiting rods (204) are all fixedly connected to a baffle (205).

2. A table tennis racket rubber cleaner according to claim 1, characterized in that: The conveying device (1) comprises a baffle frame (101), the inner side wall of the baffle frame (101) is rotatably connected to two rollers (102), a filter conveyor belt (103) is transmission-connected between the two rollers (102), a motor (104) is fixedly connected to the side wall of the baffle frame (101), and the output end of the motor (104) passes through the inner wall of the baffle frame (101) and is fixedly connected to one end of the roller (102).

3. A table tennis racket rubber cleaner according to claim 2, characterized in that: The bottom end of the bracket (201) is fixedly connected to the top end of the baffle frame (101).

4. A table tennis racket rubber cleaner according to claim 1, characterized in that: The outer wall of the water pipe interface (209) is sleeved with the inner wall of the water pipe (5).

5. A table tennis racket rubber cleaner according to claim 1 or 2, characterized in that: The bottom ends of the dry sponge (210) and the wet sponge (211) are in contact with the upper surface of the filter conveyor belt (103).

6. A table tennis racket rubber cleaner according to claim 1 or 2, characterized in that: The side wall of the water tank (3) is fixedly connected to the side wall of the baffle frame (101).

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