Metal mesh plate type filter

Abstract

The utility model relates to a metal mesh plate type filter, which comprises a rear shell, a front shell and a filter plate, a connecting component is arranged between the rear shell and the front shell, an ash cleaning component is arranged in the front shell and comprises two sliding chutes arranged on the surface of the front shell, a connecting rod is further arranged on the surface of the front shell, and the connecting rod is connected with the front shell through a connecting rod. A handle is fixedly mounted on the side, away from the front shell, of the connecting rod, a mounting rod is mounted on the inner side of the front shell, a cleaning brush is fixedly mounted on the side, away from the inner wall of the front shell, of the mounting rod, and two mounting covers slidably connected with the sliding grooves are fixedly mounted on the side, close to the inner wall of the front shell, of the mounting rod. And a spring is fixedly mounted on the inner wall of the mounting cover. According to the metal mesh plate type filter, dust attached to the surface of the filter plate can be cleaned through the dust cleaning assembly and the cleaning brush, and the cleaned dust can fall into the collecting box, so that the convenience of cleaning the filter plate is improved, and time and labor are saved.

Description

Technical Field

[0001] The utility model relates to the technical field of metal mesh plate type filters, in particular to a metal mesh plate type filter. Background Art

[0002] In order to ensure the workers' working environment and temperature regulation, many factories are equipped with central air conditioners. In some areas with strong winds and sand, in order to prevent some dust particles and debris from entering the body of the air conditioner or entering the room through the air inlet pipe of the air conditioner, a filter device is generally installed at the air inlet pipe of the air conditioner. The metal mesh filter device is a lightweight and effective device and is widely used in the air inlet filtration of central air conditioners.

[0003] As the use time increases, a lot of dust is easily accumulated on the surface of the filter plate of the metal plate filter, which can easily affect the filtering effect of the filter plate. Therefore, staff are required to clean it regularly. For the existing metal mesh plate filter, staff need to manually use tools to clean the surface of the filter plate when cleaning. After cleaning, the dust swept down needs to be processed. The operation process is relatively cumbersome and not simple and convenient enough. In view of this, we propose a metal mesh plate filter to solve the above problems. Utility Model Content

[0004] In view of the shortcomings of the prior art, the utility model provides a metal mesh plate filter, which solves the problem that the existing metal mesh plate filter needs to manually use tools to clean the surface of the filter plate when cleaning, and the dust swept down needs to be processed after cleaning, and the operation process is relatively cumbersome and not simple and convenient enough.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a metal mesh plate filter, comprising a rear shell, a front shell and a filter plate, a connecting assembly is arranged between the rear shell and the front shell, and a dust cleaning assembly is arranged inside the front shell, wherein the dust cleaning assembly comprises two slide grooves opened on the surface of the front shell, a connecting rod is also installed on the surface of the front shell, a handle is fixedly installed on the side of the connecting rod away from the front shell, a mounting rod is installed on the inner side of the front shell, a cleaning brush is fixedly installed on the side of the mounting rod away from the inner wall of the front shell, two mounting covers slidably connected to the slide groove are fixedly installed on the side of the mounting rod close to the inner wall of the front shell, a spring is fixedly installed on the inner wall of the mounting cover, a movable block is fixedly installed on the other end of the spring, and a pulling block fixed to the connecting rod is fixedly installed on the other side of the movable block, a slot is also opened on the surface of the front shell, a collection box is slidably installed inside the slot, and two limit blocks for limiting the connecting rod are fixedly installed on the surface of the front shell, and the connecting rod is clamped between the two limit blocks.

[0006] Furthermore, the movable block is slidably connected to the inner wall of the mounting cover, and the cleaning brush is in contact with the surface of the filter plate.

[0007] Furthermore, the connection assembly includes a docking block fixedly mounted on one side of the rear shell, the docking block is in the shape of a square frame, a docking groove is provided on the surface of the docking block, and a connection block adapted to the docking groove is fixedly mounted on one side of the front shell.

[0008] Furthermore, the height of the inner bottom wall of the docking block is greater than the height of the collection box, and the inner bottom wall of the docking block is inclined on a side close to the collection box.

[0009] Furthermore, the filter plate includes a filter screen and a mounting frame mounted on the outside thereof, the filter plate is mounted between the rear shell and the front shell, and a positioning assembly is further provided on the side of the rear shell opposite to the filter plate.

[0010] Furthermore, the positioning assembly includes a plurality of magnetic blocks fixedly mounted on the inner wall of the rear shell, an iron block matched with the magnetic blocks is fixedly mounted on the surface of the mounting frame, the magnetic blocks are embedded in the inner wall of the rear shell, and the iron blocks are embedded in the surface of the mounting frame.

[0011] Furthermore, the docking block and the connecting block are fixed by a threaded rod, and one end of the threaded rod located inside the docking block also extends into the interior of the installation frame.

[0012] Furthermore, a positioning block is fixedly mounted on the surface of the rear shell, and a plurality of through holes are opened on the surface of the positioning block.

[0013] Compared with the prior art, the utility model provides a metal mesh plate filter having the following

[0014] Beneficial effects:

[0015] 1. The metal mesh plate filter has a dust cleaning component. When in use, the connecting rod is pulled out of the two limit blocks and then slides downward. The connecting rod will drive the cleaning brush to move synchronously when moving. The cleaning brush can be used to clean the dust attached to the surface of the filter plate. The cleaned dust will fall into the collection box. The dust can be processed by taking out the collection box. After use, the connecting rod can be re-connected between the two limit blocks to limit it. This improves the convenience of cleaning the filter plate and saves time and effort.

[0016] 2. The metal mesh filter facilitates the disassembly of the front shell by means of the threaded rod. After the threaded rod is removed, the filter plate and the rear shell are limited by magnetic blocks and iron blocks, thereby facilitating the direct removal of the filter plate for cleaning or replacement. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is the front view of the utility model;

[0018] Figure 2 It is a cross-sectional schematic diagram of the utility model;

[0019] Figure 3 This is an enlarged view of the connection block, docking groove and docking block of the utility model;

[0020] Figure 4 This is an enlarged view of the collection box and docking block of the utility model;

[0021] Figure 5 This is a schematic diagram of the other side of the rear housing of the utility model;

[0022] Figure 6 This is a schematic diagram of the cross section of the installation cover of the utility model;

[0023] Figure 7 This is a schematic diagram of the disassembly of the positioning block, the rear shell and the front shell of the utility model;

[0024] Figure 8 This is a schematic diagram of the disassembly of the positioning block, rear shell and filter plate of the utility model;

[0025] Fig. 9 This is a cross-sectional view of the rear housing of the utility model;

[0026] Fig.10 This is a schematic diagram of the installation frame, filter screen and iron block of the utility model.

[0027] In the figure: 1, rear shell; 2, front shell; 3, filter plate; 301, mounting frame; 302, filter screen; 4, connecting rod; 5, slide groove; 6, mounting cover; 7, mounting rod; 8, cleaning brush; 9, spring; 10, movable block; 11, pull block; 12, limit block; 13, handle; 14, slot; 15, collection box; 16, connecting block; 17, docking groove; 18, magnetic block; 19, iron block; 20, threaded rod; 21, positioning block; 22, through hole; 23, docking block. DETAILED DESCRIPTION

[0028] 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.

[0029] See also Figure 1 , Figure 3 and Figure 7 , a metal mesh plate filter, comprising a rear shell 1, a front shell 2 and a filter plate 3.

[0030] See also Figure 4 , Figure 5 and Figure 6 , a dust cleaning component is arranged inside the front shell 2, wherein the dust cleaning component comprises two slide grooves 5 opened on the surface of the front shell 2, a connecting rod 4 is also installed on the surface of the front shell 2, a handle 13 is fixedly installed on the side of the connecting rod 4 away from the front shell 2, a mounting rod 7 is installed on the inner side of the front shell 2, a cleaning brush 8 is fixedly installed on the side of the mounting rod 7 away from the inner wall of the front shell 2, two mounting covers 6 slidably connected with the slide grooves 5 are fixedly installed on the side of the mounting rod 7 close to the inner wall of the front shell 2, a spring 9 is fixedly installed on the inner wall of the mounting cover 6, a movable block 10 is fixedly installed on the other end of the spring 9, and a pulling block 11 fixed to the connecting rod 4 is fixedly installed on the other side of the movable block 10, a slot 14 is also opened on the surface of the front shell 2, and a collection box 15 is slidably installed inside the slot 14;

[0031] See also Figure 2 and Figure 3 Two limiting blocks 12 for limiting the connection rod 4 are fixedly mounted on the surface of the front shell 2 , and the connection rod 4 is clamped between the two limiting blocks 12 .

[0032] The limiting block 12 is used to limit the connecting rod 4 .

[0033] In addition, the sliding connecting rod 4 will drive the cleaning brush 8 to move synchronously when the connecting rod 4 slides. The cleaning brush 8 can clean the dust attached to the surface of the filter plate 3, and the cleaned dust will fall into the inside of the collecting box 15. The collecting box 15 can be taken out to deal with the dust, thereby improving the convenience of cleaning the filter plate 3 and saving time and effort.

[0034] It is worth noting that the movable block 10 is slidably connected to the inner wall of the mounting cover 6 , and the cleaning brush 8 is in contact with the surface of the filter plate 3 .

[0035] See also Figure 2 , Figure 3 and Figure 7 In this embodiment, a connecting component is provided between the rear shell 1 and the front shell 2, and the connecting component includes a docking block 23 fixedly installed on one side of the rear shell 1. The docking block 23 is in the shape of a square frame, and a docking groove 17 is provided on the surface of the docking block 23. A connecting block 16 adapted to the docking groove 17 is fixedly installed on one side of the front shell 2.

[0036] The connection block 16 and the docking groove 17 are provided to facilitate the connection between the rear shell 1 and the front shell 2, thereby facilitating subsequent fixation.

[0037] See also Figure 4 and Figure 8In this embodiment, the height of the inner bottom wall of the docking block 23 is greater than the height of the collecting box 15, and the inner bottom wall of the docking block 23 is inclined on the side close to the collecting box 15. The filter plate 3 includes a filter screen 302 and a mounting frame 301 installed on the outside thereof. The filter plate 3 is installed between the rear shell 1 and the front shell 2.

[0038] The inner bottom wall of the docking block 23 is inclined at one side close to the collecting box 15 , so that the cleaned dust can fall into the interior of the collecting box 15 .

[0039] See also Fig. 9 and Fig.10 In this embodiment, a positioning assembly is further provided on the side opposite to the rear shell 1 and the filter plate 3, and the positioning assembly includes a plurality of magnetic blocks 18 fixedly mounted on the inner wall of the rear shell 1, and an iron block 19 adapted to the magnetic block 18 is fixedly mounted on the surface of the mounting frame 301, the magnetic block 18 is embedded in the inner wall of the rear shell 1, and the iron block 19 is embedded in the surface of the mounting frame 301, and the docking block 23 and the connecting block 16 are fixed by a threaded rod 20, and one end of the threaded rod 20 located inside the docking block 23 also extends to the interior of the mounting frame 301.

[0040] The provided magnetic block 18 and iron block 19 are used to position the filter plate 3 .

[0041] In addition, the threaded rod 20 is provided to facilitate disassembly of the front shell 2. After the threaded rod 20 is removed, the filter plate 3 and the rear shell 1 are limited by the magnetic block 18 and the iron block 19, thereby facilitating direct removal of the filter plate 3 for cleaning or replacement.

[0042] In this embodiment, a positioning block 21 is fixedly mounted on the surface of the rear housing 1 , and a plurality of through holes 22 are formed on the surface of the positioning block 21 .

[0043] The positioning block 21 and the through hole 22 are provided to fix the entire device.

[0044] In addition, the positioning block 21 is arranged on the surface of the rear shell 1 to facilitate the staff to rotate the threaded rod 20 when replacing the filter plate 3 after the device is installed.

[0045] When the filter plate 3 is in use, the handle 13 is pulled outward to disengage the connecting rod 4 from the two limit blocks 12, and the connecting rod 4 is slid downward. The connecting rod 4 will drive the cleaning brush 8 to move synchronously while sliding, and the dust attached to the surface of the filter plate 3 can be cleaned by the cleaning brush 8. The cleaned dust will fall into the inside of the collection box 15, and the collection box 15 can be taken out to deal with the dust. When use is over, the connecting rod 4 can be re-engaged between the two limit blocks 12 to limit it; when the filter plate 3 needs to be disassembled, the two threaded rods 20 can be removed so that the front shell 2 and the rear shell 1 are no longer limited. After removing the front shell 2, since the filter plate 3 and the rear shell 1 are magnetically connected by the magnetic block 18 and the iron block 19, the filter plate 3 can be directly removed for cleaning or replacement, which greatly improves the convenience of cleaning the filter plate 3 of the device and saves time and effort.

[0046] The electrical components appearing in the article are all electrically connected to the main controller and the power supply. The main controller can be a conventional known device for control such as a computer, and the existing public power connection technology is not described in detail in the article.

[0047] The above description is only an embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent substitution, improvement, etc. made within the spirit and principle of the present invention shall be included in the scope of the claims of the present invention.

Claims

1. A metal mesh filter, comprising a rear shell (1), a front shell (2) and a filter plate (3), characterized in that: A connecting component is provided between the rear shell (1) and the front shell (2), and a dust cleaning component is provided inside the front shell (2); Wherein, the dust cleaning component comprises two slide grooves (5) provided on the surface of the front shell (2); a connecting rod (4) is also installed on the surface of the front shell (2); a handle (13) is fixedly installed on the side of the connecting rod (4) away from the front shell (2); a mounting rod (7) is installed on the inner side of the front shell (2); a cleaning brush (8) is fixedly installed on the side of the mounting rod (7) away from the inner wall of the front shell (2); two mounting covers (6) slidably connected to the slide grooves (5) are fixedly installed on the side of the mounting rod (7) close to the inner wall of the front shell (2); a spring (9) is fixedly installed on the inner wall of the mounting cover (6); a movable block (10) is fixedly installed on the other end of the spring (9); a pulling block (11) fixed to the connecting rod (4) is fixedly installed on the other side of the movable block (10); a slot (14) is also provided on the surface of the front shell (2); a collection box (15) is slidably installed inside the slot (14); Two limiting blocks (12) for limiting the position of the connecting rod (4) are also fixedly mounted on the surface of the front shell (2); the connecting rod (4) is clamped between the two limiting blocks (12).

2. A metal mesh filter according to claim 1, characterized in that: The movable block (10) is slidably connected to the inner wall of the mounting cover (6), and the cleaning brush (8) is in contact with the surface of the filter plate (3).

3. A metal mesh filter according to claim 1, characterized in that: The connection assembly comprises a docking block (23) fixedly mounted on one side of the rear shell (1); the docking block (23) is in the shape of a square frame; a docking groove (17) is provided on the surface of the docking block (23); and a connection block (16) adapted to the docking groove (17) is fixedly mounted on one side of the front shell (2).

4. A metal mesh filter according to claim 3, characterized in that: The height of the inner bottom wall of the docking block (23) is greater than the height of the collection box (15), and the inner bottom wall of the docking block (23) is inclined at a side close to the collection box (15).

5. A metal mesh plate filter according to claim 3, characterized in that: The filter plate (3) comprises a filter screen (302) and a mounting frame (301) mounted on the outside thereof; the filter plate (3) is mounted between the rear shell (1) and the front shell (2); and a positioning component is also provided on the side opposite to the rear shell (1) and the filter plate (3).

6. A metal mesh filter according to claim 5, characterized in that: The positioning assembly comprises a plurality of magnetic blocks (18) fixedly mounted on the inner wall of the rear shell (1); an iron block (19) matched with the magnetic block (18) is fixedly mounted on the surface of the mounting frame (301); the magnetic block (18) is embedded in the inner wall of the rear shell (1); and the iron block (19) is embedded in the surface of the mounting frame (301).

7. A metal mesh filter according to claim 5, characterized in that: The docking block (23) and the connecting block (16) are fixed by means of a threaded rod (20); one end of the threaded rod (20) located inside the docking block (23) also extends into the interior of the installation frame (301).

8. The metal mesh plate filter according to claim 1, characterized in that: A positioning block (21) is also fixedly mounted on the surface of the rear shell (1), and a plurality of through holes (22) are formed on the surface of the positioning block (21).

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