Air purification device for environmental protection

Abstract

The environment-friendly air purification device comprises a shell, an adjusting plate is fixedly connected to the position, close to the bottom end, of the interior of the shell, and a dustproof plate is rotationally connected to the interior of the adjusting plate. The motor rotates to drive the driving gear to rotate, the dustproof plate fixedly connected with the driven gear is driven to rotate in the adjusting plate in the rotating process of the driving gear, the bottom face of the dustproof plate makes contact with the brush all the time in the rotating process of the dustproof plate, and therefore the brush continuously scrapes and sweeps the surface of the dustproof plate. According to the air purification device, the purpose of cleaning the dustproof plate in the working process of the air purification device is achieved, so that a dustproof net is difficult to block by dust, the frequency of dismounting and cleaning the dustproof plate is greatly reduced, the single-time working time of the air purification device in a dusty environment is prolonged, the working efficiency is improved, the structure is simple, and the cleaning effect is good.

Description

Technical Field

[0001] The utility model relates to the technical field of air purification, in particular to an environmentally friendly air purification device. Background Art

[0002] An air purification device is a device that captures dust from gas-solid two-phase flow and purifies the gas through the action of porous filter materials. It purifies the air with low dust content and sends it into the room to ensure the process requirements of the clean room and the air cleanliness in the general air-conditioned room.

[0003] At present, after working for a period of time, a lot of dust will accumulate on the dust net of most environmentally friendly air purification devices. Excessive dust will clog the dust net, reducing the air suction volume of the air purification device. Therefore, the dust net needs to be cleaned regularly. However, in an environment with more dust, the dust net will be clogged faster. Frequent replacement and cleaning of the dust net will consume too much time and be time-consuming and labor-intensive. Utility Model Content

[0004] The purpose of the utility model is to provide an environmentally friendly air purification device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an environmentally friendly air purification device, comprising a shell, an adjusting plate fixedly connected inside the shell and near the bottom end, a dust plate rotatably connected inside the adjusting plate, a first partition plate fixedly connected at the bottom end of the adjusting plate and at the middle position, a second partition plate fixedly connected at the top of the adjusting plate and at the middle position, a driven gear fixedly connected at the top of the dust plate and at the center position, a motor fixedly connected to the top of the second partition plate, an output end of the motor passes through the top of the second partition plate and is transmission-connected to a driving gear, the outer surface of the driving gear is meshed with the outer surface of the driven gear, a fixing rod is fixedly connected to a side wall inside the No. 1 partition plate, a brush is provided at the top of the fixed rod, and the top of the brush contacts the bottom end of the dust plate.

[0006] As a further preferred embodiment of the present technical solution, the two side walls inside the shell are fixedly connected to mounting plates, and movable rods are slidably connected inside the two mounting plates. A connecting rod is rotatably connected to one side of the movable rod, and a pressure rod is rotatably connected to the other end of the connecting rod. One end of the two movable rods is fixedly connected to a connecting rod, and a No. 2 square through hole is penetrated and opened on one side of the shell and located between the two mounting plates, a filter element is inserted into the No. 2 square through hole, and both sides of the filter element are slidably arranged inside the two mounting plates.

[0007] As a further preferred embodiment of the present technical solution, two limit grooves are provided on the bottom and top surfaces inside the mounting plate, the top and bottom ends of the pressure rod are fixedly connected to two limit blocks, and the outer surfaces of the four limit blocks are respectively slidably connected to the inside of the four limit grooves.

[0008] As a further preferred embodiment of the technical solution, the two mounting plates are both fixedly connected with a pressure spring inside, and the other ends of the two pressure springs are respectively fixedly connected to one end of the two movable rods.

[0009] As a further preferred embodiment of the technical solution, one end of the two connecting rods passes through a side wall inside the shell and is rotatably connected to an adjustment head, and an adjustment seat is fixedly connected to one side of the shell at the position of the two connecting rods, and the outer surfaces of the two adjustment seats are respectively in contact with the outer surfaces of the two adjustment heads.

[0010] As a further preferred embodiment of the present technical solution, two positioning rods are slidably connected inside the fixed rod, one end of the two positioning rods is fixedly connected to the bottom end of the brush, and the outer surfaces of the two positioning rods are sleeved with return springs, one end of the two return springs is in contact with the bottom end of the brush.

[0011] As a further preferred embodiment of the technical solution, a square through hole No. 1 is opened on one side of the shell and located at the position of the No. 1 partition plate, a collection box is inserted into the inside of the square through hole No. 1, and a fan is fixedly connected inside the shell and near the top position.

[0012] The utility model provides an environmentally friendly air purification device, which has the following beneficial effects:

[0013] (1) The utility model drives the active gear to rotate through the rotation of the motor, and during the rotation of the active gear, drives the dust plate fixedly connected to the driven gear to rotate in the adjustment plate. During the rotation of the dust plate, its bottom surface is always in contact with the brush, so that the brush continuously scrapes the surface of the dust plate, thereby achieving the purpose of cleaning the dust plate during the operation of the air purification device, making it difficult for the dust screen to be blocked by dust, greatly reducing the number of times the dust plate is disassembled and cleaned, and increasing the single working time of the air purification device in a dusty environment, thereby improving work efficiency, having a simple structure and good cleaning effect.

[0014] (2) The utility model rotates the adjusting head to pull the movable rod to slide inside the mounting plate. During the sliding of the movable rod, the connecting rod follows the movement and pulls the pressure rod to move, thereby releasing the fixation of the two pressure rods on the filter element. The filter element can then be pulled out of the No. 2 square through hole for replacement. The operation is simple, the replacement is convenient, and the replacement efficiency is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a cross-sectional view of the internal structure of the utility model;

[0017] Figure 3 It is a side view of the internal structure of the utility model;

[0018] Figure 4 It is a schematic diagram of the internal structure of the first partition plate and the second partition plate of the utility model;

[0019] Figure 5 It is an exploded schematic diagram of the mounting plate structure of the utility model.

[0020] In the figure: 1. Shell; 2. Adjustment plate; 3. Dust plate; 4. No. 1 partition plate; 5. Driven gear; 6. Driving gear; 7. Motor; 8. Fixing rod; 9. Positioning rod; 10. Pressure spring; 11. Brush; 12. No. 2 partition plate; 13. Mounting plate; 14. Movable rod; 15. Connecting rod; 16. Pressure rod; 17. Return spring; 18. Connecting rod; 19. Adjustment seat; 20. Adjustment head; 21. Limiting groove; 22. Limiting block; 23. Filter element; 24. Fan; 25. No. 1 square through hole; 26. No. 2 square through hole; 27. Collection box. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0022] The utility model provides a technical solution: Figure 1-4 As shown, in this embodiment, an environmentally friendly air purification device includes a shell 1, an adjusting plate 2 is fixedly connected inside the shell 1 and near the bottom end, a dust plate 3 is rotatably connected inside the adjusting plate 2, a first partition plate 4 is fixedly connected at the bottom end and in the middle position of the adjusting plate 2, a second partition plate 12 is fixedly connected at the top end and in the middle position of the adjusting plate 2, a driven gear 5 is fixedly connected at the top end and in the center position of the dust plate 3, a motor 7 is fixedly connected at the top end of the second partition plate 12, an output end of the motor 7 passes through the top end of the second partition plate 12 and is transmission-connected to a driving gear 6, and the driving gear The outer surface of the wheel 6 is meshed with the outer surface of the driven gear 5. A fixing rod 8 is fixedly connected to an inner side wall of the No. 1 partition plate 4. A brush 11 is provided at the top of the fixing rod 8. The top of the brush 11 contacts the bottom end of the dustproof plate 3. By providing the No. 1 partition plate 4 and the No. 2 partition plate 12, the dustproof plate 3 can be divided into two parts, so that the dust dropped from the dustproof plate 3 during cleaning will not enter the interior of the purifier. By providing the motor 7, the dustproof plate 3 can be driven to rotate through the driving gear 6 and the driven gear 5. By providing the brush 11, the dust on the surface of the dustproof plate 3 can be cleaned.

[0023] like Figure 2 , Figure 3 and Figure 5 As shown, the inner side walls of the shell 1 are fixedly connected with mounting plates 13, and the two mounting plates 13 are slidably connected with movable rods 14. One side of the movable rod 14 is rotatably connected with a connecting rod 15, and the other end of the connecting rod 15 is rotatably connected with a pressure rod 16. One end of the two movable rods 14 is fixedly connected with a connecting rod 18. A No. 2 square through hole 26 is penetrated and opened on one side of the shell 1 and located between the two mounting plates 13. A filter element 23 is inserted into the No. 2 square through hole 26. Both sides of the filter element 23 are slidably arranged inside the two mounting plates 13. By setting the connecting rod 15, the pressure rod 16 can be pushed or pulled to move during the movement of the movable rod 14. By setting the pressure rod 16, the filter element 23 can be clamped and fixed.

[0024] like Figure 5 As shown, two limit grooves 21 are provided on the bottom and top surfaces of the mounting plate 13, and two limit blocks 22 are fixedly connected to the top and bottom ends of the pressure rod 16. The outer surfaces of the four limit blocks 22 are slidably connected to the inside of the four limit grooves 21 respectively. By setting the limit grooves 21 and the limit blocks 22, the pressure rod 16 can be positioned to avoid it from tilting during the movement.

[0025] like Figure 5 As shown, the two mounting plates 13 are internally fixedly connected with a compression spring 10, and the other ends of the two compression springs 10 are respectively fixedly connected to one end of two movable rods 14. By setting the compression springs 10, a continuous pulling force can be applied to the movable rods 14, so that the movable rods 14 can be reset.

[0026] like Figure 2 , Figure 3 and Figure 5 As shown, one end of the two connecting rods 18 passes through a side wall inside the shell 1 and is rotatably connected to an adjusting head 20. An adjusting seat 19 is fixedly connected to one side of the shell 1 and located at the position of the two connecting rods 18. The outer surfaces of the two adjusting seats 19 are respectively in contact with the outer surfaces of the two adjusting heads 20. By setting the adjusting head 20 and the adjusting seat 19, the movable rod 14 can be driven to move during the rotation of the adjusting head 20.

[0027] like Figure 3 As shown, two positioning rods 9 are slidably connected inside the fixed rod 8, one end of the two positioning rods 9 is fixedly connected to the bottom end of the brush 11, and the outer surfaces of the two positioning rods 9 are sleeved with return springs 17, one end of the two return springs 17 is in contact with the bottom end of the brush 11. By setting the return springs 17, a continuous force can be applied to the brush 11, so that the brush 11 can always fit tightly with the surface of the dustproof plate 3.

[0028] like Figure 1-4 As shown, a square through hole No. 25 is opened on one side of the shell 1 at the position of the No. 1 partition plate 4, and a collection box 27 is inserted into the inside of the square through hole No. 25. A fan 24 is fixedly connected inside the shell 1 near the top position. By setting the collection box 27, the dust cleaned by the brush 11 can be collected, which is convenient for cleaning.

[0029] The utility model provides an environmentally friendly air purification device, and the specific working principle is as follows:

[0030] When the environmental protection ceramic purification device is working in a dusty environment, the motor 7 rotates to drive the driving gear 6 to rotate. During the rotation of the driving gear 6, the dust plate 3 fixedly connected to the driven gear 5 is driven to rotate in the adjustment plate 2. During the rotation of the dust plate 3, its bottom surface is always in contact with the brush 11, so that the brush 11 can continuously scrape the surface of the dust plate 3, effectively avoiding the accumulation of dust on the surface of the dust plate 3. When the filter element 23 needs to be replaced, the two adjusting heads 20 are rotated to pull the movable rod 14 to slide inside the mounting plate 13. During the sliding of the movable rod 14, the connecting rod 15 follows the movement and pulls the pressure rod 16 to move, thereby releasing the two pressure rods 16 from fixing the filter element 23, and then the filter element 23 is pulled out from the No. 2 square through hole 26 for replacement.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An environmentally friendly air purification device, comprising a housing (1), characterized in that: An adjusting plate (2) is fixedly connected inside the shell (1) and near the bottom end, a dustproof plate (3) is rotatably connected inside the adjusting plate (2), a first partition plate (4) is fixedly connected at the bottom end and in the middle of the adjusting plate (2), a second partition plate (12) is fixedly connected at the top end and in the middle of the adjusting plate (2), a driven gear (5) is fixedly connected at the top end and in the center of the dustproof plate (3), a motor (7) is fixedly connected at the top end of the second partition plate (12), an output end of the motor (7) passes through the top end of the second partition plate (12) and is transmission-connected to a driving gear (6), an outer surface of the driving gear (6) meshes with an outer surface of the driven gear (5), a fixed rod (8) is fixedly connected to a side wall inside the first partition plate (4), a brush (11) is provided at the top end of the fixed rod (8), and the top end of the brush (11) contacts the bottom end of the dustproof plate (3).

2. The environmentally friendly air purification device according to claim 1, characterized in that: The two side walls inside the shell (1) are fixedly connected with mounting plates (13), and the two mounting plates (13) are slidably connected with movable rods (14), one side of the movable rod (14) is rotatably connected with a connecting rod (15), and the other end of the connecting rod (15) is rotatably connected with a pressure rod (16), and one end of the two movable rods (14) is fixedly connected with a connecting rod (18), and a second square through hole (26) is provided on one side of the shell (1) and is located between the two mounting plates (13), and a filter element (23) is inserted into the second square through hole (26), and the two sides of the filter element (23) are slidably arranged inside the two mounting plates (13).

3. The environmentally friendly air purification device according to claim 2, characterized in that: The bottom surface and top surface of the mounting plate (13) are each provided with two limit grooves (21); the top and bottom ends of the pressure rod (16) are each fixedly connected to two limit blocks (22); and the outer surfaces of the four limit blocks (22) are respectively slidably connected to the inside of the four limit grooves (21).

4. The environmentally friendly air purification device according to claim 3, characterized in that: The two mounting plates (13) are both fixedly connected with a pressure spring (10) inside, and the other ends of the two pressure springs (10) are respectively fixedly connected to one end of the two movable rods (14).

5. The environmentally friendly air purification device according to claim 4, characterized in that: One end of each of the two connecting rods (18) passes through a side wall inside the shell (1) and is rotatably connected to an adjustment head (20); an adjustment seat (19) is fixedly connected to one side of the shell (1) and located at the position of the two connecting rods (18); and the outer surfaces of the two adjustment seats (19) are in contact with the outer surfaces of the two adjustment heads (20) respectively.

6. The environmentally friendly air purification device according to claim 1, characterized in that: Two positioning rods (9) are slidably connected inside the fixed rod (8), one end of the two positioning rods (9) is fixedly connected to the bottom end of the brush (11), and the outer surfaces of the two positioning rods (9) are sleeved with return springs (17), one end of the two return springs (17) is in contact with the bottom end of the brush (11).

7. The environmentally friendly air purification device according to claim 6, characterized in that: A first square through hole (25) is provided on one side of the shell (1) at the position of the first partition plate (4), a collection box (27) is inserted into the first square through hole (25), and a fan (24) is fixedly connected to the inside of the shell (1) near the top.

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