Dust removal and cleaning device for air purification filter screen

Abstract

The utility model belongs to the technical field of filter screen cleaning, and discloses a dust removal cleaning device for an air purification filter screen. Comprising a cleaning box, a filter screen body is arranged in the cleaning box, clamping plates are arranged at the two ends of the filter screen body correspondingly, connecting pipes are fixedly connected to the ends, away from the filter screen body, of the clamping plates correspondingly, limiting blocks are slidably connected to the outer sides of the connecting pipes correspondingly, and a pair of first limiting rods are slidably connected to the two ends of each limiting block correspondingly; the bottom ends of the pair of first limiting rods are fixedly connected with the bottom end of the inner wall of the cleaning box. Through the structural design of the motor, the impact blade, the fixing plate and the adaptation mechanism, the motor drives the filter screen body to rotate in the cleaning liquid, the impact blade is matched to impact the fixing plate to shake the filter screen body, under the action of the adaptation mechanism, it is ensured that the filter screen body can continuously rotate, softening of dust attached to the filter screen by the cleaning liquid is accelerated, and the cleaning effect is improved. Therefore, the cleaning efficiency is improved, and the cleaning time is shortened.

Description

Technical Field

[0001] The utility model relates to the technical field of filter screen cleaning, and more specifically, to an air purification filter screen dust removal and cleaning device. Background Art

[0002] As air quality continues to deteriorate, air purifiers have become essential equipment in many homes and offices. As the core component of an air purifier, the air purification filter's filtering effect and service life are directly related to the overall performance of the air purifier. Therefore, after the filter has been used for a period of time, it needs to be disassembled and cleaned, and a dust removal and cleaning device is required during the cleaning process.

[0003] Existing dust removal and cleaning devices are mostly composed of a cleaning box and a pallet. First, pour an appropriate amount of cleaning liquid into the inside of the cleaning box, install the pallet in the middle of the cleaning box, and then place the filter on the pallet. Let the cleaning liquid soak the filter to loosen the dust on its surface, and then rinse it with clean water to complete the dust removal and cleaning of the filter.

[0004] However, the existing filter screen is often in a stationary state on the support plate, which results in the filter screen needing a lot of time to come into contact with the cleaning liquid before the stubborn dust can be loosened, which undoubtedly increases the working time. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, the utility model proposes an air purification filter dust removal and cleaning device.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an air purification filter dust removal cleaning device, comprising a cleaning box, wherein the interior of the cleaning box is provided with a filter body, and clamping plates are provided at both ends of the filter body, a pair of the clamping plates are fixedly connected to one end of the filter body away from the filter body, and a pair of outer sides of the connecting tubes are slidably connected to a limiting block, and both ends of the limiting block are slidably connected to a pair of limiting rods, and the bottom ends of the pair of limiting rods are fixedly connected to the bottom end of the inner wall of the cleaning box, a spring is installed between the clamping plate and the limiting block, the interior of the connecting tube is slidably connected to a sleeve, and the outer side of the connecting tube is fixedly connected to a slider, and the inner wall of the sleeve is provided with a slide groove, and the slider corresponds to the slide groove one by one. A pair of isolation covers are fixedly connected to the outside of the box, and a motor is installed on the outside of the isolation cover. The output end of the motor passes through the isolation cover and extends to the inside of the isolation cover. The outside of the sleeve is fixedly connected to pulley 1, and the output end of the motor is connected to a fixed rod for transmission. The fixed rod passes through the cleaning box, and the outside of the fixed rod is fixedly connected to pulley 2. Pulley three is provided inside the isolation cover, and a belt is wrapped around the outsides of pulleys 1, 2 and 3. The inside of pulley 3 is fixed with a transmission rod, and the outside of the connecting pipe is fixed with an impact leaf, and the inner wall of the cleaning box is fixed with a fixed plate, and the impact leaf is fitted with the fixed plate. An adaptation mechanism is provided at the end of the transmission rod away from pulley 3, and the adaptation mechanism is used to ensure that the impact leaf continues to rotate.

[0007] Furthermore, the adaptation mechanism includes a guide block, a pair of limit rods 2, a pair of springs 2 and a support block, the guide block is rotatably connected to the outside of the transmission rod, the pair of limit rods 2 are both slidably connected to the inside of the guide block, the two ends of the pair of springs 2 are respectively fixed to the two ends of the guide block, the ends of the pair of springs 2 away from the guide block are fixed to the inner wall of the support block, the two ends of the pair of limit rods 2 are fixed to the inner wall of the support block, the support block is fixed to the outside of the cleaning box, and the support block is located inside the isolation cover.

[0008] Furthermore, six groups of rollers are provided on the outer side of the striking blade, and all of the six groups of rollers are made of rubber.

[0009] Furthermore, a stirring blade is provided inside the cleaning box, and a transmission mechanism that cooperates with the stirring blade is provided on the periphery of the fixing rod.

[0010] Furthermore, the transmission mechanism includes a bevel gear 1, a bevel gear 2 and a stirring rod, the bevel gear 1 is fixedly connected to the outside of the fixed rod, the bevel gear 2 is meshed with the bevel gear 1, the stirring rod is fixedly connected to the inside of the bevel gear 2, the bottom end of the stirring rod is rotatably connected to the bottom end of the inner wall of the cleaning box, and the stirring rod is fixedly connected to the inside of the stirring blade.

[0011] The technical effects and advantages of the utility model of an air purification filter dust removal and cleaning device are as follows:

[0012] (1) The utility model realizes that the motor drives the filter body to rotate in the cleaning liquid through the structural design of the motor, the impact of the impact blade on the fixed plate to achieve the shaking of the filter body. Under the action of the adaptive mechanism, the filter body can be ensured to rotate continuously, and the softening of the dust attached to the filter by the cleaning liquid is accelerated, thereby improving the cleaning efficiency and shortening the cleaning time.

[0013] (2) The present invention realizes that when the fixed rod rotates, the stirring blade is driven to rotate by the transmission mechanism through the structural design of the stirring blade and the transmission mechanism, thereby continuously stirring the cleaning liquid, effectively avoiding the precipitation of the cleaning liquid, maintaining the best cleaning effect, extending the service life of the cleaning liquid, reducing the frequency of cleaning liquid replacement, and reducing costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0015] Figure 2 It is a cross-sectional schematic diagram of the cleaning box in the present utility model.

[0016] Figure 3 It is a schematic diagram of the adaptation mechanism structure in the utility model.

[0017] Figure 4 This is a schematic diagram of the casing explosion in the present invention.

[0018] Figure 5 It is a schematic diagram of the structure of the impact blade and the fixed plate in the present invention.

[0019] Figure 6 It is a schematic diagram of the transmission mechanism structure in the present utility model.

[0020] In the picture:

[0021] 1. Cleaning box; 2. Filter body; 3. Clamping plate; 4. Connecting pipe; 5. Limit block; 6. Limit rod 1; 7. Spring 1; 8. Sleeve; 9. Isolation cover; 10. Pulley 1; 11. Pulley 2; 12. Pulley 3; 13. Belt; 14. Transmission rod; 15. Guide block; 16. Limit rod 2; 17. Spring 2; 18. Support block; 19. Blasting blade; 20. Roller; 21. Fixed plate; 22. Fixed rod; 23. Bevel gear 1; 24. Bevel gear 2; 25. Stirring rod; 26. Stirring blade. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] See also Figure 1-Figure 5 The invention relates to an air purification filter dust removal and cleaning device, comprising a cleaning box 1, a filter body 2 is provided inside the cleaning box 1, and clamping plates 3 are provided at both ends of the filter body 2, a pair of the clamping plates 3 are fixedly connected to the ends of the filter body 2, a pair of the outer sides of the connecting tubes 4 are slidably connected to the limiting blocks 5, both ends of the limiting blocks 5 are slidably connected to a pair of limiting rods 6, and the bottom ends of the pair of limiting rods 6 are fixedly connected to the bottom ends of the inner walls of the cleaning box 1, a spring 7 is installed between the clamping plates 3 and the limiting blocks 5, a sleeve 8 is slidably connected to the inside of the connecting tube 4, a slider is fixed to the outer side of the connecting tube 4, a slide groove is opened on the inner wall of the sleeve 8, and the slider corresponds to the slide groove one by one, a pair of isolation covers 9 are fixed to the outer side of the cleaning box 1, and the outer sides of the isolation covers 9 A motor is installed on the side, and the output end of the motor passes through the isolation cover 9 and extends to the inside of the isolation cover 9. The outside of the sleeve 8 is fixedly connected to a pulley 10. The output end of the motor is transmission-connected with a fixed rod 22, and the fixed rod 22 passes through the cleaning box 1. The outside of the fixed rod 22 is fixedly connected to a pulley 2 11, and the inside of the isolation cover 9 is provided with a pulley 3 12. The outsides of the pulleys 10, 11 and 12 are wrapped with a belt 13, and the inside of the pulley 3 12 is fixedly connected to a transmission rod 14. The outside of the connecting pipe 4 is fixedly connected to an impact blade 19, and the inner wall of the cleaning box 1 is fixedly connected to a fixed plate 21, and the impact blade 19 is fitted with the fixed plate 21. The end of the transmission rod 14 away from the pulley 3 12 is provided with an adaptation mechanism, and the adaptation mechanism is used to ensure that the impact blade 19 continues to rotate.

[0024] The existing filter is often in a stationary state on the support plate, which results in the filter needing a lot of time to contact with the cleaning liquid before its stubborn dust can be loosened, which undoubtedly increases the working time. When the utility model is used, first pour a proper amount of cleaning liquid into the inside of the cleaning box 1, and then pull a pair of connecting pipes 4. When the pair of connecting pipes 4 move toward the sleeve 8, they will drive the clamping plate 3 to squeeze the spring 7, causing the spring 7 to deform and generate elastic potential energy, and then place the filter body 2 on the pair of clamping plates. 3, then loosen the limit block 5, the spring 1 7 releases the elastic potential energy, pushes a pair of clamping plates 3 to clamp the filter body 2, thereby fixing the filter body 2, and then starts the motor. When the motor is running, it drives the fixing rod 22 to rotate, and the rotation of the fixing rod 22 will drive the pulley 10 and the pulley 3 12 to rotate through the belt 13, and when the pulley 10 rotates, it will drive the sleeve 8 to rotate. Since the sliding groove on the inner wall of the sleeve 8 corresponds to the slider fixed to the outer side of the connecting pipe 4, the rotation of the sleeve 8 will drive The connecting pipe 4 rotates, and the connecting pipe 4 rotates and then drives the filter body 2 to rotate through the clamping plate 3. It should be noted that the spring 17 is directly sleeved on the outside of the connecting pipe 4 and is not fixed to the clamping plate 3 and the limit block 5. Therefore, when the clamping plate 3 rotates, it does not affect the normal operation of the spring 17. When the connecting pipe 4 rotates, it will also drive the bashing leaf 19 to rotate. When the bashing leaf 19 rotates, it will continuously hit the fixed plate 21. During the collision, the bashing leaf 19 will continuously move up, and the bashing leaf 19 will move. The position of the clamping plate 3 will be driven to shift through the connecting tube 4. When the position of the connecting tube 4 shifts, the adaptation mechanism will always tighten the pulley three 12 through the transmission rod 14, and the belt 13 will always be in a taut state. The belt 13 can continuously provide a power source for the pulley one 10, and the displacement of the clamping plate 3 will drive the position of the filter body 2 to shift. As a result, the filter body 2 is in a shaking and rotating state, so that the filter body 2 is in full contact with the cleaning liquid, thereby accelerating the softening of dust attached to the filter body 2 by the cleaning liquid.

[0025] like Figure 2 、 Figure 3 and Figure 5 The adaptation mechanism includes a guide block 15, a pair of limit rods 16, a pair of springs 17 and a support block 18. The guide block 15 is rotatably connected to the outside of the transmission rod 14, and the pair of limit rods 16 are both slidably connected to the inside of the guide block 15. The two ends of a pair of springs 17 are respectively fixed to the two ends of the guide block 15, and the ends of a pair of springs 17 away from the guide block 15 are fixed to the inner wall of the support block 18. The two ends of a pair of limit rods 16 are fixed to the inner wall of the support block 18. The support block 18 is fixed to the outside of the cleaning box 1, and the support block 18 is located inside the isolation cover 9.

[0026] In the initial state, the guide block 15 is located at the center of the support block 18. When the pulley 10 moves upward, the pulley 10 will pull the belt 13 to change its shape. When the belt 13 is deformed, the belt 13 will pull the pulley three 12 to move. At this time, the pulley three 12 drives the guide block 15 to move through the transmission rod 14. The movement of the guide block 15 will squeeze and stretch the pair of springs 2 along the outer side of the limit rod 2 16 respectively. The deformation of the pair of springs 2 17 generates elastic potential energy. When the pulley 10 moves down and resets, the pair of springs 2 17 stops being stressed and releases the elastic potential energy instantly, pulling the transmission rod 14 to reset through the guide block 15. The reset of the transmission rod 14 will pull the belt 13 to reset through the pulley three 12 and return to the initial deformation. In this process, the pulley three 12 will move laterally to match the height change of the pulley 10, thereby ensuring that the belt 13 is continuously tightened and continuously providing power transmission for the pulley 10.

[0027] like Figure 5 As described, six groups of rollers 20 are provided on the outer side of the striking blade 19, and the six groups of rollers 20 are all made of rubber.

[0028] Every time the striking leaf 19 hits the fixed plate 21, the friction is large, which can easily cause damage to the surface of the fixed plate 21 and the striking leaf 19. Installing a roller 20 on the outside of the striking leaf 19 can reduce friction. The roller 20 can rotate when it contacts the fixed plate 21, thereby avoiding hard friction between the striking leaf 19 and the fixed plate 21.

[0029] like Figure 6 The interior of the cleaning box 1 is provided with a stirring blade 26 , and the periphery of the fixing rod 22 is provided with a transmission mechanism that cooperates with the stirring blade 26 .

[0030] When the fixed rod 22 rotates, it will drive the stirring blade 26 to rotate through the transmission mechanism, and the rotation of the stirring blade 26 will continuously stir the cleaning liquid inside the cleaning box 1 to prevent the cleaning liquid from settling and affecting the cleaning effect.

[0031] like Figure 6 The transmission mechanism includes a bevel gear 1 23, a bevel gear 24 and a stirring rod 25. The bevel gear 1 23 is fixedly connected to the outside of the fixed rod 22, the bevel gear 24 is meshed with the bevel gear 1 23, and the stirring rod 25 is fixedly connected to the inside of the bevel gear 24. The bottom end of the stirring rod 25 is rotatably connected to the bottom end of the inner wall of the cleaning box 1, and the stirring rod 25 is fixedly connected to the inside of the stirring blade 26.

[0032] When the fixed rod 22 rotates, it drives the bevel gear 1 23 to rotate, and the rotation of the bevel gear 1 23 drives the stirring rod 25 to rotate through the bevel gear 2 24. Finally, the rotation of the stirring rod 25 drives the stirring blade 26 to rotate, thereby stirring the cleaning liquid, improving the cleaning effect and the linkage of the device.

[0033] Working principle: The existing filter is often in a static state on the support plate, which results in the filter needing a lot of time to contact with the cleaning liquid before it can loosen its stubborn dust, which undoubtedly increases the working time. When the utility model is used, first pour a proper amount of cleaning liquid into the inside of the cleaning box 1, and then pull a pair of connecting pipes 4. When the pair of connecting pipes 4 move toward the sleeve 8, they will drive the clamping plate 3 to squeeze the spring 7, causing the spring 7 to deform and generate elastic potential energy, and then place the filter body 2 in a Between the clamping plates 3, the limit block 5 is then loosened, and the spring 1 7 releases its elastic potential energy, pushing a pair of clamping plates 3 to clamp the filter body 2, thereby fixing the filter body 2, and then starting the motor. When the motor is running, it drives the fixing rod 22 to rotate, and the rotation of the fixing rod 22 will drive the pulley 10 and the pulley 3 12 to rotate through the belt 13, and when the pulley 10 rotates, it will drive the sleeve 8 to rotate. Since the sliding groove on the inner wall of the sleeve 8 corresponds to the slider fixed to the outer side of the connecting pipe 4, the sleeve 8 rotates. It will drive the connecting pipe 4 to rotate, and the rotation of the connecting pipe 4 will drive the filter body 2 to rotate through the clamping plate 3. It should be noted that the spring 17 is directly sleeved on the outside of the connecting pipe 4 and is not fixed to the clamping plate 3 and the limit block 5. Therefore, when the clamping plate 3 rotates, it does not affect the normal operation of the spring 17. When the connecting pipe 4 rotates, it will also drive the bashing leaf 19 to rotate. The rotation of the bashing leaf 19 will continuously hit the fixed plate 21. During the collision, the bashing leaf 19 will continuously move up. The bashing leaf 19 moves The position of the clamping plate 3 will be driven to deviate through the connecting pipe 4. When the position of the connecting pipe 4 deviates, the adapting mechanism will always tighten the pulley 3 12 through the transmission rod 14, and the belt 13 will always be in a taut state. The belt 13 can continuously provide a power source for the pulley 10. The displacement of the clamping plate 3 will drive the position of the filter body 2 to deviate, thereby causing the filter body 2 to be in a shaking and rotating state, so that the filter body 2 is fully in contact with the cleaning liquid, thereby accelerating the softening of dust attached to the filter body 2 by the cleaning liquid;

[0034] When the pulley 10 is moved downward, the force applied to the spring 17 ends, and the elastic potential energy is released instantly, and the transmission rod 14 is pulled back through the guide block 15 to return to its original position. When the transmission rod 14 is reset, the belt 13 is pulled back through the pulley 3 12 to return to its original position. In this process, the pulley 3 12 moves laterally to match the height change of the pulley 10, thereby ensuring that the belt 13 is continuously tightened, and continuously providing power transmission for the pulley 10.

[0035] Each time the striking blade 19 hits the fixed plate 21, friction is high, which can easily cause damage to the fixed plate 21 and the surface of the striking blade 19. Installing a roller 20 on the outside of the striking blade 19 can reduce friction. The roller 20 can rotate when it contacts the fixed plate 21, thereby avoiding hard friction between the striking blade 19 and the fixed plate 21.

[0036] When the fixed rod 22 rotates, the stirring blade 26 is driven to rotate through the transmission mechanism, and the rotation of the stirring blade 26 continuously stirs the cleaning liquid inside the cleaning box 1 to prevent the cleaning liquid from settling and affecting the cleaning effect;

[0037] When the fixed rod 22 rotates, it drives the bevel gear 1 23 to rotate, and the rotation of the bevel gear 1 23 drives the stirring rod 25 to rotate through the bevel gear 2 24. Finally, the rotation of the stirring rod 25 drives the stirring blade 26 to rotate, thereby stirring the cleaning liquid, improving the cleaning effect and the linkage of the device.

[0038] The above description is merely a specific embodiment of the present application, but the scope of protection of the present application is not limited thereto. Any changes or substitutions that can be easily conceived by a person skilled in the art within the technical scope disclosed in this application should be included in the scope of protection of this application. Therefore, the scope of protection of this application should be based on the scope of protection of the claims.

Claims

1. An air purification filter dust removal and cleaning device, comprising a cleaning box (1), wherein a filter body (2) is provided inside the cleaning box (1), characterized in that: The filter body (2) is provided with a clamping plate (3) at both ends, and a pair of the clamping plates (3) are fixedly connected to a connecting pipe (4) at one end away from the filter body (2). The outer sides of the pair of connecting pipes (4) are slidably connected to a limit block (5). The two ends of the limit block (5) are slidably connected to a pair of limit rods (6). The bottom ends of the pair of limit rods (6) are fixedly connected to the bottom end of the inner wall of the cleaning box (1). A spring (7) is installed between the clamping plate (3) and the limit block (5). The interior of the connecting pipe (4) is slidably connected to a sleeve (8). The outer side of the connecting pipe (4) is fixedly connected to a slider. The inner wall of the sleeve (8) is provided with a slide groove. The slider corresponds to the slide groove one by one. The outer side of the cleaning box (1) is fixedly connected to a pair of isolation covers (9). A motor is installed on the outer side of the isolation cover (9). The output end of the motor passes through the isolation cover (9) and extends To the inside of the isolation cover (9), the outer side of the sleeve (8) is fixedly connected to a pulley 1 (10), the output end of the motor is connected to a fixed rod (22), the fixed rod (22) passes through the cleaning box (1), the outer side of the fixed rod (22) is fixedly connected to a pulley 2 (11), the interior of the isolation cover (9) is provided with a pulley 3 (12), the outer sides of the pulley 1 (10), the pulley 2 (11) and the pulley 3 (12) are wound with a belt (13), the interior of the pulley 3 (12) is fixedly connected to a transmission rod (14), the outer side of the connecting pipe (4) is fixedly connected to an impact blade (19), the inner wall of the cleaning box (1) is fixedly connected to a fixed plate (21), the impact blade (19) is fitted with the fixed plate (21), and the end of the transmission rod (14) away from the pulley 3 (12) is provided with an adaptation mechanism, the adaptation mechanism is used to ensure that the impact blade (19) continues to rotate.

2. The air purification filter dust removal and cleaning device according to claim 1, characterized in that: The adapting mechanism comprises a guide block (15), a pair of limiting rods (16), a pair of springs (17) and a support block (18); the guide block (15) is rotatably connected to the outside of the transmission rod (14); the pair of limiting rods (16) are both slidably connected to the inside of the guide block (15); the two ends of the pair of springs (17) are respectively fixed to the two ends of the guide block (15); the ends of the pair of springs (17) away from the guide block (15) are fixed to the inner wall of the support block (18); the two ends of the pair of limiting rods (16) are both fixed to the inner wall of the support block (18); the support block (18) is fixed to the outside of the cleaning box (1), and the support block (18) is located inside the isolation cover (9).

3. The air purification filter dust removal and cleaning device according to claim 2, characterized in that: Six groups of rollers (20) are arranged on the outer side of the striking blade (19), and the six groups of rollers (20) are all made of rubber.

4. The air purification filter dust removal and cleaning device according to claim 3, characterized in that: The interior of the cleaning box (1) is provided with a stirring blade (26), and the periphery of the fixing rod (22) is provided with a transmission mechanism that matches the stirring blade (26).

5. The air purification filter dust removal and cleaning device according to claim 4, characterized in that: The transmission mechanism comprises a bevel gear 1 (23), a bevel gear 2 (24) and a stirring rod (25), wherein the bevel gear 1 (23) is fixedly connected to the outside of the fixed rod (22), the bevel gear 2 (24) is meshed with the bevel gear 1 (23), the stirring rod (25) is fixedly connected to the inside of the bevel gear 2 (24), the bottom end of the stirring rod (25) is rotatably connected to the bottom end of the inner wall of the cleaning box (1), and the stirring rod (25) is fixedly connected to the inside of the stirring blade (26).

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