Dust remover with self-cleaning filter screen

Abstract

The dust remover comprises a shell, supporting rods are installed at the four end corners of the lower end face of the shell, an air inlet pipe is installed on the lower portion of one side of the outer surface of the shell, an air outlet pipe is installed on the upper portion of the other side of the outer surface of the shell, the filter screen is installed in the middle of the interior of the shell, and the filter screen is installed in the shell. Motors A are installed at the four end corners of the upper end face of the shell, strip-shaped grooves are formed in the front end face and the rear end face of one side of the inner wall of the shell, lead screws are arranged on the inner sides of the strip-shaped grooves, the outer surfaces of the lead screws are sleeved with threaded plates, U-shaped frames are arranged on one sides of the threaded plates, and fan bodies are arranged on the inner sides of the U-shaped frames. According to the utility model, the position and angle of the high-pressure nozzle can be adjusted, the washing effect on the filter screen is improved, the filter screen can be dried, the breeding of bacteria is effectively prevented, and the body health of a user is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of dust removal equipment, in particular to a dust collector with a self-cleaning filter screen. Background Art

[0002] A dust collector is a device used to purify air, and includes a casing, wherein the casing includes an upper mounting plate, a lower mounting plate and a side panel, wherein the upper mounting plate, the lower mounting plate and the side panel form a sealed structure, wherein the interior is a sealed cavity, wherein a filter is arranged in the cavity, and wherein the filter divides the sealed cavity into an unfiltered cavity and a filtered cavity, wherein an air inlet is arranged in the unfiltered cavity, and an air outlet is arranged in the filtered cavity, wherein dirty air enters from the air inlet, and becomes clean air after passing through the filter, and dust remains on the filter. After the dust removal net has been used for a long time, it is covered with adhered dust, and the dust needs to be cleaned in time, otherwise the dust removal efficiency will be affected.

[0003] At present, the method of cleaning the dust is to remove the dust filter and clean it, which is troublesome to operate. There is no device on the casing to directly remove dust from the filter, which has the disadvantage of being inconvenient to use.

[0004] The prior art CN216878344U self-cleaning filter dust collector is provided with two water spray devices, a left water spray device and a right water spray device are provided on both sides of the filter respectively, and the water spray pipe is facing the filter, so the water sprayed by the water spray device is sprayed onto the filter to clean the filter, thereby solving the above technical problems. However, when the above device is used, when the filter needs to be fully rinsed, the user needs to adjust the water spray angle of the water spray pipe outside, which is inconvenient to use, and after the filter is rinsed, the internal environment of the dust collector is very humid, which is easy to breed a large number of bacteria, which is not conducive to the health of the user; therefore, it does not meet the existing needs, and we propose a dust collector with a self-cleaning filter. Utility Model Content

[0005] The purpose of the utility model is to provide a dust collector with a self-cleaning filter to solve the problem that when the above-mentioned device proposed in the above-mentioned background technology is used, when the filter needs to be fully rinsed, the user needs to adjust the water spray angle of the water spray pipe from the outside, which is inconvenient to use, and after the filter is rinsed, the internal environment of the dust collector is very humid, which is easy to breed a large number of bacteria and is not conducive to the health of the user.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a dust collector with a self-cleaning filter, comprising a shell, support rods are installed at the four end corners of the lower end face of the shell, an air inlet pipe is installed below one side of the outer surface of the shell, an air outlet pipe is installed above the other side of the outer surface of the shell, a filter is installed in the middle of the shell, a motor A is installed at the four end corners of the upper end face of the shell, a strip groove is provided on the front and rear end faces of one side of the inner wall of the shell, a screw rod is provided on the inner side of the strip groove, a threaded plate is sleeved on the outer surface of the screw rod, a U-shaped frame is provided on one side of the threaded plate, a fan body is provided on the inner side of the U-shaped frame, an electric heating plate is fixedly installed on the outer surface of the U-shaped frame through a through groove, a vertical groove is provided on the front and rear end faces of the other side of the inner wall of the shell, a threaded rod is provided on the inner side of the vertical groove, a threaded block is sleeved on the outer surface of the threaded rod, a pin is provided on the opposite side of the outer surfaces of the two threaded blocks, a horizontal plate is fixedly connected to the opposite side of the two pins, and a plurality of high-pressure nozzles are installed on one side of the outer surface of the horizontal plate.

[0007] Preferably, a receiving groove is provided on one side of the upper end surface of the inner wall of the shell, the two threaded plates are connected by a connecting plate, the fan body and the connecting plate are fixedly connected by a card groove, the U-shaped frame and the threaded plate are fixedly connected by a mounting plate, and the sizes of the threaded plate, the connecting plate and the U-shaped frame are smaller than the sizes of the receiving groove.

[0008] Preferably, a motor B is installed on the inner side of one of the threaded blocks through a motor cavity, the output end of the motor B is fixedly connected to the front end face of one of the pin shafts through a short shaft, and the rear end face of the other pin shaft is rotatably connected to the outer surface of the other threaded block through a bearing.

[0009] Preferably, the two motors A are fixedly connected to the upper end surface of the threaded rod via a rotating shaft A, and the lower end surface of the threaded rod is rotatably connected to the bottom surface of the vertical groove via a bearing.

[0010] Preferably, the other two motors A are fixedly connected to the upper end surface of the screw rod via a rotating shaft B, and the lower end surface of the screw rod is rotatably connected to the bottom surface of the strip groove via a bearing.

[0011] Preferably, a sewage pipe is provided on a side of the lower end surface of the shell close to the screw rod, a one-way valve is installed on the inner side of the sewage pipe, and an observation window is installed on the front end surface of the shell.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model is provided with a threaded rod, a horizontal plate, a threaded block, a high-pressure nozzle, and a pin shaft. When the filter needs to be cleaned, the high-pressure nozzle is connected to an external water pump and a water tank, and the water pump and the corresponding two motors A are turned on. The threaded block moves upward on the outer surface of the threaded rod, drives the horizontal plate to move upward, drives the high-pressure nozzle to move upward, and the high-pressure nozzle sprays water. At the same time, the switch of the motor B is turned on. The motor B can drive the short shaft to rotate, thereby driving the pin shaft to rotate, driving the horizontal plate to rotate, and adjusting the angle of the high-pressure nozzle, so that the high-pressure nozzle is always kept vertical to the filter, thereby improving the flushing effect of the filter;

[0014] 2. The utility model is provided with a storage groove, a screw rod, a threaded plate, a U-shaped frame, an electric heating plate, and a fan body. When the filter is cleaned, the U-shaped frame, the electric heating plate, and the fan body can be stored in the storage groove. After the filter is flushed, the motor A, the electric heating plate, and the fan body above the screw rod can be turned on, and the threaded plate moves downward on the outer surface of the screw rod. The wind blown out of the fan body is heated by the electric heating plate, and the hot air dries the filter, which effectively prevents the growth of bacteria and ensures the health of the user. 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 main cross-sectional view of the utility model as a whole;

[0017] Figure 3 It is a partial structural schematic diagram of the U-shaped frame of the utility model;

[0018] Figure 4 It is a schematic diagram of the partial structure of the threaded block of the utility model.

[0019] In the figure: 1. Shell; 2. Exhaust pipe; 3. Motor A; 4. Inlet pipe; 5. Filter; 6. Storage slot; 7. Horizontal plate; 8. Vertical slot; 9. Threaded rod; 10. Strip slot; 11. Screw rod; 12. Threaded plate; 13. U-shaped frame; 14. Electric heating plate; 15. Fan body; 16. High-pressure nozzle; 17. Pin; 18. Threaded block. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] The motor A3 (model YS7134), the fan body 15 (model DPT20-55H) and the motor B (model 68KTYZ) mentioned in the present invention can all be purchased from the market or obtained by private customization.

[0022] See also Figures 1 to 4 The utility model provides an embodiment: a dust collector with a self-cleaning filter, comprising a shell 1, four end corners of the lower end face of the shell 1 are equipped with support rods, an air inlet pipe 4 is installed below one side of the outer surface of the shell 1, an air outlet pipe 2 is installed above the other side of the outer surface of the shell 1, a filter screen 5 is installed in the middle of the shell 1, four end corners of the upper end face of the shell 1 are equipped with a motor A3, front and rear end faces of one side of the inner wall of the shell 1 are provided with strip grooves 10, the inner side of the strip groove 10 is provided with a screw rod 11, and the outer surface of the screw rod 11 is sleeved with a threaded plate 12, a U-shaped frame 13 is provided on one side of the threaded plate 12, a fan body 15 is provided on the inner side of the U-shaped frame 13, an electric heating plate 14 is fixedly installed on the outer surface of the U-shaped frame 13 through a through groove, a vertical groove 8 is provided on the front and rear end faces of the other side of the inner wall of the shell 1, a threaded rod 9 is provided on the inner side of the vertical groove 8, a threaded block 18 is sleeved on the outer surface of the threaded rod 9, a pin shaft 17 is provided on the opposite side of the outer surfaces of the two threaded blocks 18, a horizontal plate 7 is fixedly connected to the opposite side of the two pin shafts 17, and a plurality of high-pressure nozzles 16 are installed on one side of the outer surface of the horizontal plate 7.

[0023] A receiving groove 6 is provided on one side of the upper end surface of the inner wall of the shell 1, two threaded plates 12 are connected by a connecting plate, the fan body 15 is fixedly connected to the connecting plate by a card groove, and the U-shaped frame 13 is fixedly connected to the threaded plate 12 by a mounting plate. The sizes of the threaded plate 12, the connecting plate and the U-shaped frame 13 are smaller than the sizes of the receiving groove 6, so as to improve the installation stability of the fan body 15 and the U-shaped frame 13, and the threaded plate 12, the connecting plate and the U-shaped frame 13 can be retracted into the inner side of the receiving groove 6.

[0024] A motor B is installed on the inner side of one of the threaded blocks 18 through a motor cavity. The output end of the motor B is fixedly connected to the front end face of one of the pin shafts 17 through a short shaft. The rear end face of the other pin shaft 17 is rotatably connected to the outer surface of the other threaded block 18 through a bearing. When the motor B is working, it can drive the short shaft to rotate, thereby driving the pin shaft 17 to rotate, and driving the cross plate 7 to rotate.

[0025] Two motors A3 are fixedly connected to the upper end of the threaded rod 9 through the rotating shaft A, and the lower end of the threaded rod 9 is rotatably connected to the bottom of the vertical slot 8 through a bearing. The other two motors A3 are fixedly connected to the upper end of the screw rod 11 through the rotating shaft B, and the lower end of the screw rod 11 is rotatably connected to the bottom of the strip groove 10 through a bearing. Two motors A3 drive the rotating shaft A to rotate, thereby driving the threaded rod 9 to rotate, improving the stability of the rotation of the threaded rod 9, and the other two motors A3 drive the rotating shaft B to rotate, thereby driving the screw rod 11 to rotate, improving the stability of the rotation of the screw rod 11.

[0026] A sewage pipe is arranged on the side of the lower end face of the shell 1 close to the screw rod 11, and a one-way valve is installed on the inner side of the sewage pipe. An observation window is installed on the front end face of the shell 1. The sewage after flushing can be discharged through the sewage pipe, and the working conditions inside the shell 1 can be observed through the observation window.

[0027] When the dust collector of the self-cleaning filter is in use, the power supply is turned on. When the filter 5 needs to be cleaned, the high-pressure nozzle 16 is connected to an external water pump and a water tank, and the water pump and the corresponding two motors A3 are turned on. The threaded block 18 moves upward on the outer surface of the threaded rod 9, driving the cross plate 7 to move upward, driving the high-pressure nozzle 16 to move upward, and the high-pressure nozzle 16 sprays water. At the same time, the switch of the motor B is turned on. The operation of the motor B can drive the short shaft to rotate, thereby driving the pin shaft 17 to rotate, driving the cross plate 7 to rotate, and adjusting the angle of the high-pressure nozzle 16 so that the high-pressure nozzle 16 is always kept vertical to the filter 5, thereby improving the flushing effect on the filter 5. When cleaning the filter 5, the U-shaped frame 13, the electric heating plate 14, and the fan body 15 can be stored in the storage groove 6. After the filter 5 is flushed, the motor A3, the electric heating plate 14, and the fan body 15 above the screw rod 11 can be turned on, and the threaded plate 12 moves downward on the outer surface of the screw rod 11. The wind blown out by the fan body 15 is heated by the electric heating plate 14, and the hot air dries the filter 5. The utility model can adjust the position and angle of the high-pressure nozzle 16, improves the flushing effect of the filter 5, and can dry the filter 5, effectively preventing the growth of bacteria and ensuring the health of the user.

[0028] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A dust collector with a self-cleaning filter, comprising a shell (1), four end corners of the lower end surface of the shell (1) are each provided with a support rod, an air inlet pipe (4) is provided below one side of the outer surface of the shell (1), an air outlet pipe (2) is provided above the other side of the outer surface of the shell (1), and a filter (5) is provided in the middle of the shell (1), characterized in that: The four end corners of the upper end surface of the shell (1) are all equipped with a motor A (3); the front and rear end surfaces of one side of the inner wall of the shell (1) are provided with a strip groove (10); the inner side of the strip groove (10) is provided with a screw rod (11); the outer surface of the screw rod (11) is sleeved with a threaded plate (12); a U-shaped frame (13) is provided on one side of the threaded plate (12); the inner side of the U-shaped frame (13) is provided with a fan body (15); the outer surface of the U-shaped frame (13) is fixed by a through groove An electric heating plate (14) is fixedly installed, and the front and rear end surfaces on the other side of the inner wall of the shell (1) are provided with vertical grooves (8), and the inner side of the vertical grooves (8) is provided with threaded rods (9), and the outer surface of the threaded rods (9) is sleeved with threaded blocks (18), and the opposite sides of the outer surfaces of the two threaded blocks (18) are provided with pins (17), and the opposite sides of the two pins (17) are fixedly connected with a horizontal plate (7), and one side of the outer surface of the horizontal plate (7) is installed with a plurality of high-pressure nozzles (16).

2. A dust collector with a self-cleaning filter according to claim 1, characterized in that: A receiving groove (6) is provided on one side of the upper end surface of the inner wall of the shell (1); the two threaded plates (12) are connected via a connecting plate; the fan body (15) is fixedly connected to the connecting plate via a slot; the U-shaped frame (13) is fixedly connected to the threaded plate (12) via a mounting plate; and the dimensions of the threaded plate (12), the connecting plate and the U-shaped frame (13) are smaller than the dimensions of the receiving groove (6).

3. A dust collector with a self-cleaning filter according to claim 1, characterized in that: A motor B is installed on the inner side of one of the threaded blocks (18) through a motor cavity, the output end of the motor B is fixedly connected to the front end surface of one of the pin shafts (17) through a short shaft, and the rear end surface of the other pin shaft (17) is rotatably connected to the outer surface of the other threaded block (18) through a bearing.

4. A dust collector with a self-cleaning filter according to claim 1, characterized in that: The two motors A (3) are fixedly connected to the upper end surface of the threaded rod (9) via a rotating shaft A, and the lower end surface of the threaded rod (9) is rotatably connected to the bottom surface of the vertical groove (8) via a bearing.

5. The dust collector with a self-cleaning filter according to claim 1, characterized in that: The other two motors A (3) are fixedly connected to the upper end surface of the screw rod (11) via a rotating shaft B, and the lower end surface of the screw rod (11) is rotatably connected to the bottom surface of the strip groove (10) via a bearing.

6. A dust collector with a self-cleaning filter according to claim 1, characterized in that: A sewage discharge pipe is arranged on the side of the lower end face of the housing (1) close to the screw rod (11), a one-way valve is installed on the inner side of the sewage discharge pipe, and an observation window is installed on the front end face of the housing (1).

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