Filtering device

Abstract

The filtering device comprises an air conditioning box body and a supporting frame, the supporting frame is installed at the top end of the air conditioning box body, the supporting frame is in sliding connection with the air conditioning box body, an integrated box is installed at the position, on one side of the supporting frame, of the top end of the air conditioning box body, and a movable shaft is installed at the top end of the supporting frame; the movable shaft is movably connected with the supporting frame, the surface of the movable shaft is sleeved with a collecting roller, a tightening motor is installed at the position, on one side of the movable shaft, of the top end of the supporting frame, the tightening motor is fixedly connected with the supporting frame, and a belt wheel assembly is installed at the output end of the tightening motor and extends to the surface of the movable shaft. And filter cloth is mounted on the surface of the collecting roller. According to the utility model, convenient linkage tightening and replacement of the filter cloth and convenient movement are realized to prevent the filter cloth from being damaged, the filter cloth can be conveniently and rapidly replaced, and the convenience and the safety of replacing the filter cloth are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of filtering devices, in particular to a filtering device. Background Art

[0002] An air conditioning box is generally divided into an air inlet section and an air outlet section. Traditional filtering methods are mostly to place a filter net at the air outlet section for filtering. The filter net is not convenient to replace after long-term use and is prone to breed bacteria. In order to improve this situation, a filtering device for an air conditioning box is proposed.

[0003] For example, a filtering device for a marine air conditioning box disclosed in the authorization announcement number CN208947577U includes a mounting frame, and a plurality of connecting plates are fixedly connected to one side of the mounting frame, and the connecting plates are provided with two pieces;

[0004] Although the device is provided with a mounting flange and connecting bolts, it can be conveniently installed at the air outlet of the marine air-conditioning box. By providing a double-layer filter, dust can be prevented from entering the air outlet of the marine air-conditioning box, and dust can be effectively filtered. By providing a No. 1 hollow inner wall, opening the rotating twist cover, and inserting a funnel on the water inlet pipe, water can be conveniently added to the No. 1 hollow inner wall through the funnel, and then sprayed through the nozzle, the air blown out of the air outlet of the marine air-conditioning box can be humidified, and the excess water falls into the No. 2 hollow inner wall through the small hole, and the water in the No. 2 hollow inner wall is circulated and transported to the No. 1 hollow inner wall for reuse by using a micro pump, which can reduce the amount of water used as much as possible;

[0005] However, the problem that the existing filter device is not conducive to convenient linkage tightening and replacement of the filter cloth and convenient movement to prevent the filter cloth from being damaged during use is not solved, which is not conducive to quick replacement of the filter cloth, affecting the convenience and safety of replacing the filter cloth. Utility Model Content

[0006] The purpose of the utility model is to provide a filtering device to solve the problem in the above background technology that the filtering device is not convenient for convenient linkage tightening and replacement of the filter cloth and convenient movement to prevent the filter cloth from being damaged, which is not conducive to quick replacement of the filter cloth and affects the convenience and safety of replacing the filter cloth.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a filtering device, comprising an air-conditioning box body and a support frame, a support frame is installed on the top of the air-conditioning box body, and the support frame is slidably connected to the air-conditioning box body, an integrated box is installed on the top of the air-conditioning box body on one side of the support frame, a movable shaft is installed on the top of the support frame, and the movable shaft is movably connected to the support frame, a collecting roller is sleeved on the surface of the movable shaft, a tightening motor is installed on the top of the support frame on one side of the movable shaft, and the tightening motor is fixedly connected to the support frame, a pulley assembly is installed on the output end of the tightening motor, and the pulley assembly extends to the surface of the movable shaft, a filter cloth is installed on the surface of the collecting roller, a fixed air outlet is installed inside the air-conditioning box body, a release roller is installed inside the air-conditioning box body on one side, and the filter cloth extends to the surface of the release roller, an integrated frame is installed inside the air-conditioning box body on one side of the filter cloth, and a movable air outlet is arranged inside the air-conditioning box body below the integrated frame.

[0008] Preferably, a reciprocating motor is installed at the top of the integrated box, and a transmission sprocket is installed at the output end of the reciprocating motor.

[0009] Preferably, a driven shaft is installed on the top of the integrated box on one side of the reciprocating motor, and a driven sprocket is movably sleeved on the surface of the driven shaft.

[0010] Preferably, a chain is installed on the surface of the driving sprocket, and the chain extends to the surface of the driven sprocket.

[0011] Preferably, a push rod is slidably installed inside the integrated box, a connecting block is installed on the top end of the push rod, and the connecting block is connected to the chain, and the push rod is connected to the support frame.

[0012] Preferably, a movable motor is installed on the side wall of the integrated frame, a threaded rod is installed on the output end of the movable motor, and the threaded rod is movably connected to the integrated frame.

[0013] Preferably, a threaded sleeve is sleeved on the surface of the threaded rod, and the threaded sleeve is threadedly connected to the threaded rod, and the threaded sleeve is slidably connected to the integrated frame.

[0014] Preferably, a connecting rod is installed at the bottom end of the threaded sleeve, and the connecting rod is connected to the movable air outlet.

[0015] Compared with the prior art, the utility model has the following beneficial effects: the filter device not only realizes convenient linkage tightening and replacement of the filter cloth and convenient movement to prevent the filter cloth from being damaged, facilitates quick replacement of the filter cloth, but also improves the convenience and safety of replacing the filter cloth;

[0016] (1) The device is first installed inside a marine air-conditioning box, and the exhaust air is filtered by the filter cloth. When the filter cloth at the filter position needs to be replaced, the movable motor drives the threaded rod to rotate, the threaded rod drives the threaded sleeve to move, the threaded sleeve drives the connecting rod to move, and the connecting rod drives the movable air outlet to move, so that the movable air outlet is away from the fixed air outlet to leave a gap for the movement of the filter cloth. The tightening motor drives the pulley assembly to move, the pulley assembly drives the movable shaft to rotate, and the movable shaft drives the collecting roller to rotate, and the collecting roller tightens the filter cloth, wherein the release roller provides a release operation for the filter cloth to move the filter cloth, align the new filter cloth with the fixed air outlet, and then repeat the above operation in reverse, so that the movable air outlet and the fixed air outlet can be re-contacted, thereby realizing convenient linkage tightening and replacement of the filter cloth, facilitating quick replacement of the filter cloth, and improving the convenience of replacing the filter cloth;

[0017] (2) The filter cloth is moved away from the surface of the fixed air outlet by driving the transmission sprocket to rotate by a reciprocating motor, the transmission sprocket drives the chain to move, the chain drives the driven sprocket to rotate, the chain drives the connecting block to move, the connecting block drives the push rod to move, the push rod drives the support frame to move, and the support frame drives the collecting roller and the filter cloth to move, so as to facilitate the displacement of the filter cloth, realize convenient movement to prevent the filter cloth from being damaged, and improve the safety when replacing the filter cloth. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0019] Figure 2 It is a front view cross-sectional structural diagram of the air conditioning box body of the utility model;

[0020] Figure 3 It is a front view cross-sectional structural schematic diagram of the integrated box of the utility model;

[0021] Figure 4 It is a front view structural diagram of the integrated frame of the utility model;

[0022] Figure 5 It is a schematic diagram of the top structure of the utility model.

[0023] In the figure: 1. Air conditioning box body; 2. Support frame; 3. Tightening motor; 4. Pulley assembly; 5. Collecting roller; 6. Movable shaft; 7. Integrated box; 8. Push rod; 9. Filter cloth; 10. Fixed air outlet; 11. Integrated frame; 12. Release roller; 13. Mobile air outlet; 14. Driven shaft; 15. Driven sprocket; 16. Connecting block; 17. Connecting rod; 18. Chain; 19. Reciprocating motor; 20. Transmission sprocket; 21. Threaded sleeve; 22. Mobile motor; 23. Threaded rod. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-5 , the utility model provides an embodiment: a filtering device, including an air-conditioning box body 1 and a support frame 2, the top of the air-conditioning box body 1 is equipped with a support frame 2, and the support frame 2 is slidably connected to the air-conditioning box body 1, an integrated box 7 is installed on the top of the air-conditioning box body 1 on one side of the support frame 2, a movable shaft 6 is installed on the top of the support frame 2, and the movable shaft 6 is movably connected to the support frame 2, a collecting roller 5 is sleeved on the surface of the movable shaft 6, a tightening motor 3 is installed on the top of the support frame 2 on one side of the movable shaft 6, the tightening motor 3 plays a role of power drive, and the tightening motor 3 is fixedly connected to the support frame 2, a pulley assembly 4 is installed on the output end of the tightening motor 3, and the pulley assembly 4 extends to the surface of the movable shaft 6, a filter cloth 9 is installed on the surface of the collecting roller 5, a fixed air outlet 10 is installed inside the air-conditioning box body 1, a release roller 12 is installed inside the air-conditioning box body 1 on one side, and the filter cloth 9 extends to the surface of the release roller 12, an integrated frame 11 is installed inside the air-conditioning box body 1 on one side of the filter cloth 9, and a movable air outlet 13 is arranged inside the air-conditioning box body 1 below the integrated frame 11;

[0026] First, the device is installed inside the marine air-conditioning box, and the device is connected to the external controller and the external circuit. The wind inside the air-conditioning box is discharged through the fixed air outlet 10, and the discharged wind is filtered by the filter cloth 9. When the filter cloth 9 at the filtering position needs to be replaced, the mobile motor 22 is turned on by external control, and the threaded rod 23 is driven by the mobile motor 22 to rotate. Under the threaded connection between the threaded rod 23 and the threaded sleeve 21, and under the sliding cooperation between the threaded sleeve 21 and the integrated frame 11, the threaded rod 23 drives the threaded sleeve 21 to move, and the threaded sleeve 21 drives the connecting rod 17 to move, and the connecting rod 17 drives the mobile air outlet 13 to move, so that the mobile air outlet 13 is away from the fixed air outlet 10, so as to leave a gap for the movement of the filter cloth 9. The tightening motor 3 is turned on by external control, and the tightening motor 3 drives the pulley assembly 4 to move. Under the movable support of the support frame 2, the pulley assembly 4 drives the movable shaft 6 to rotate, and the movable shaft 6 drives the collecting roller 5 to rotate, and the collecting roller 5 is used to tighten the filter cloth 9, wherein the release roller 12 provides a release operation for the filter cloth 9 to move the filter cloth 9, and align the new filter cloth 9 with the fixed air outlet 10, and then repeat the above operation in reverse, so that the mobile air outlet 13 and the fixed air outlet 10 can be re-contacted, and the filter cloth 9 is re-fixed by the fixed air outlet 10 and the mobile air outlet 13, thereby realizing convenient linkage tightening and replacement of the filter cloth, facilitating quick replacement of the filter cloth, and improving the convenience of replacing the filter cloth;

[0027] A reciprocating motor 19 is installed at the top of the integrated box 7, and the reciprocating motor 19 plays a role of power drive. A transmission sprocket 20 is installed at the output end of the reciprocating motor 19;

[0028] A driven shaft 14 is installed at the top of the integrated box 7 on one side of the reciprocating motor 19, a driven sprocket 15 is movably sleeved on the surface of the driven shaft 14, a chain 18 is installed on the surface of the transmission sprocket 20, and the chain 18 extends to the surface of the driven sprocket 15;

[0029] A push rod 8 is slidably installed inside the integrated box 7, a connecting block 16 is installed on the top of the push rod 8, and the connecting block 16 is connected to the chain 18, and the push rod 8 is connected to the support frame 2;

[0030] A mobile motor 22 is installed on the side wall of the integrated frame 11. The mobile motor 22 plays a role of power drive. A threaded rod 23 is installed at the output end of the mobile motor 22, and the threaded rod 23 is movably connected to the integrated frame 11.

[0031] The surface of the threaded rod 23 is sleeved with a threaded sleeve 21, and the threaded sleeve 21 is threadedly connected to the threaded rod 23, and the threaded sleeve 21 is slidably connected to the integrated frame 11, and the bottom end of the threaded sleeve 21 is installed with a connecting rod 17, and the connecting rod 17 is connected to the mobile air outlet 13;

[0032] In order to reduce the damage of the filter cloth 9 when replacing the filter cloth 9, the reciprocating motor 19 is turned on by external control, and the reciprocating motor 19 drives the transmission sprocket 20 to rotate, and the transmission sprocket 20 drives the chain 18 to move, and the driven sprocket 15 is driven by the chain 18 to rotate under the active cooperation of the driven shaft 14 and the driven sprocket 15, and the active support of the driven sprocket 15 drives the connecting block 16 to move, and the connecting block 16 drives the push rod 8 to move, and the push rod 8 drives the support frame 2 to move, and the support frame 2 drives the collecting roller 5 and the filter cloth 9 to move, so that the filter cloth 9 is away from the surface of the fixed air outlet 10, so as to facilitate the displacement of the filter cloth 9, realize convenient movement to prevent the damage of the filter cloth, and improve the safety when replacing the filter cloth.

[0033] Working principle: first, the device is installed inside the marine air-conditioning box, and the device is connected to the external controller and the external circuit. The wind inside the air-conditioning box is discharged through the fixed air outlet 10, and the discharged wind is filtered by the filter cloth 9. When the filter cloth 9 at the filtering position needs to be replaced, the movable motor 22 is turned on by external control, and the threaded rod 23 is driven by the movable motor 22 to rotate. Under the threaded connection between the threaded rod 23 and the threaded sleeve 21, and under the sliding cooperation between the threaded sleeve 21 and the integrated frame 11, the threaded rod 23 drives the threaded sleeve 21 to move, and the threaded sleeve 21 drives the connecting rod 17 to move, and the connecting rod 17 drives the movable air outlet 13 to move, so that the movable air outlet 13 is away from the fixed air outlet 10 to leave a gap for the movement of the filter cloth 9, and the tightening motor 3 is turned on by external control, and the tightening motor 3 drives the pulley assembly 4 to move. Under the movable support of the support frame 2, the pulley assembly 4 drives the movable shaft 6 to rotate, and the movable shaft 6 drives the collecting roller 5 to rotate, and the collecting roller 5 tightens the filter cloth 9 , wherein the release roller 12 provides a release operation for the filter cloth 9 to move the filter cloth 9, align the new filter cloth 9 with the fixed air outlet 10, and then repeat the above operation in reverse, so that the mobile air outlet 13 and the fixed air outlet 10 can be re-contacted, and the filter cloth 9 can be re-fixed by the fixed air outlet 10 and the mobile air outlet 13. If the damage of the filter cloth 9 is reduced when replacing the filter cloth 9, the reciprocating motor 19 is turned on by external control, and the reciprocating motor 19 drives the transmission sprocket 20 to rotate, and the transmission sprocket 20 drives the chain 18 to move, and under the active cooperation of the driven shaft 14 and the driven sprocket 15, the chain 18 drives the driven sprocket 15 to rotate, and under the active support of the driven sprocket 15, the chain 18 drives the connecting block 16 to move, and the connecting block 16 drives the push rod 8 to move, and the push rod 8 drives the support frame 2 to move, and the support frame 2 drives the collecting roller 5 and the filter cloth 9 to move, so that the filter cloth 9 is away from the surface of the fixed air outlet 10, so as to facilitate the displacement of the filter cloth 9 and complete the use of the filtering device.

Claims

1. A filtering device, comprising an air conditioning box body (1) and a support frame (2), characterized in that: A support frame (2) is installed at the top of the air-conditioning box body (1), and the support frame (2) is slidably connected to the air-conditioning box body (1); an integrated box (7) is installed at the top of the air-conditioning box body (1) on one side of the support frame (2); a movable shaft (6) is installed at the top of the support frame (2), and the movable shaft (6) is movably connected to the support frame (2); a collecting roller (5) is mounted on the surface of the movable shaft (6); a tightening motor (3) is installed at the top of the support frame (2) on one side of the movable shaft (6), and the tightening motor (3) is fixedly connected to the support frame (2); the output of the tightening motor (3) A pulley assembly (4) is installed at one end of the collecting roller (5), and the pulley assembly (4) extends to the surface of the movable shaft (6); a filter cloth (9) is installed on the surface of the collecting roller (5); a fixed air outlet (10) is installed inside the air conditioning box body (1); a release roller (12) is installed inside the air conditioning box body (1) on one side, and the filter cloth (9) extends to the surface of the release roller (12); an integrated frame (11) is installed inside the air conditioning box body (1) on one side of the filter cloth (9); and a movable air outlet (13) is arranged inside the air conditioning box body (1) below the integrated frame (11).

2. A filtering device according to claim 1, characterized in that: A reciprocating motor (19) is installed at the top of the integrated box (7), and a transmission sprocket (20) is installed at the output end of the reciprocating motor (19).

3. A filtering device according to claim 2, characterized in that: A driven shaft (14) is installed at the top end of the integrated box (7) on one side of the reciprocating motor (19), and a driven sprocket (15) is movably sleeved on the surface of the driven shaft (14).

4. A filtering device according to claim 2, characterized in that: A chain (18) is installed on the surface of the driving sprocket (20), and the chain (18) extends to the surface of the driven sprocket (15).

5. A filtering device according to claim 1, characterized in that: A push rod (8) is slidably installed inside the integrated box (7), a connecting block (16) is installed on the top end of the push rod (8), and the connecting block (16) is connected to the chain (18), and the push rod (8) is connected to the support frame (2).

6. A filtering device according to claim 1, characterized in that: A movable motor (22) is installed on the side wall of the integrated frame (11), a threaded rod (23) is installed on the output end of the movable motor (22), and the threaded rod (23) is movably connected to the integrated frame (11).

7. A filtering device according to claim 6, characterized in that: A threaded sleeve (21) is sleeved on the surface of the threaded rod (23), and the threaded sleeve (21) is threadedly connected to the threaded rod (23), and the threaded sleeve (21) is slidably connected to the integrated frame (11).

8. A filtering device according to claim 7, characterized in that: A connecting rod (17) is installed at the bottom end of the threaded sleeve (21), and the connecting rod (17) is connected to the movable air outlet (13).

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