Dust treatment device

Abstract

A dust treatment device comprises a dust collection box, a first air inlet pipe is communicated with the side wall of the dust collection box, a dust collection cover is arranged at the free end of the first air inlet pipe, and a dust suction machine is communicated with the top of the dust collection box. A filter screen for filtering dust is arranged in the dust collecting box, and the end, connected with the dust collecting box, of the first air inlet pipe is located below the filter screen. A driving device is arranged on the dust collecting box, a cleaning assembly for cleaning the filter screen is arranged in the dust collecting box, and the cleaning assembly is matched with the driving device. And a discharging opening is formed in the dust collecting box, and a dust collecting box is arranged in the discharging opening in a sliding mode. Through the arrangement of the cleaning assembly, dust accumulated on the filter screen can be cleaned, the procedure of manually cleaning the filter screen is omitted, and the cleaning speed of the filter screen is increased.

Description

Technical Field

[0001] The utility model belongs to the field of dust treatment, and in particular relates to a dust treatment device. Background Art

[0002] When demolishing a building, a large amount of dust is often generated. The generation and emission of dust into the air will cause air pollution. At the same time, the human body will also inhale some dust, causing harm to human health. At present, the dust treatment device is to suck the generated dust through a vacuum cleaner, and the inhaled dust is blocked and isolated by the filter. After the dust is sucked, the dust in the dust treatment device is cleaned up uniformly for the next use. However, after the dust treatment device is used for a long time, the filter will accumulate impurities and dust due to long-term use, causing the filter to be blocked, affecting the efficiency of the dust treatment device in sucking dust. Utility Model Content

[0003] The utility model aims to provide a dust treatment device to solve the technical problems raised in the above background technology.

[0004] In order to achieve the above-mentioned purpose, the specific technical scheme of a dust treatment device of the utility model is as follows:

[0005] A dust treatment device includes a dust box, a first air inlet pipe is connected to the side wall of the dust box, a dust cover is provided at the free end of the first air inlet pipe, and a dust collector is connected to the top of the dust box. A filter screen for filtering dust is provided in the dust box, and one end of the first air inlet pipe connected to the dust box is located below the filter screen. A driving device is provided on the dust box, and a cleaning component for cleaning the filter screen is provided in the dust box, and the cleaning component cooperates with the driving device. A discharge port is provided on the dust box, and a dust box is slidably provided in the discharge port.

[0006] Furthermore, the driving device includes a motor arranged on the outer wall of the dust collecting box, which rotates a screw arranged inside the dust collecting box, and the output end of the motor is connected to the screw.

[0007] Furthermore, the cleaning assembly includes a first guide plate arranged on the inner wall of the dust box, an air distribution pipe is slidably arranged on the first guide plate, the bottom end of the air distribution pipe is connected to a nozzle, and a connecting block is arranged at the bottom end of the air distribution pipe, and the connecting block is threadedly connected to the screw rod. An air pump is arranged at the top of the dust box, and the air pump is connected to the air distribution pipe through an air pipe.

[0008] Furthermore, a mounting hole is opened on the side wall of the dust box, and a second guide plate corresponding to the mounting hole is arranged on the inner wall of the dust box, and the filter is slidably arranged on the second guide plate. A sealing plate is arranged at the outer end of the filter.

[0009] Furthermore, the outer wall of the dust box is provided with a locking member for limiting the sealing plate, and the locking member includes a rotating shaft rotatably arranged on the outer wall of the dust box, and a baffle is provided on the rotating shaft.

[0010] Furthermore, a second air inlet pipe is slidably arranged on the first air inlet pipe, and a sliding plate is provided at the bottom end of the second air inlet pipe, the sliding plate is slidably arranged with the outer wall of the dust box, and an electric push rod is provided on the outer wall of the dust box, and the telescopic end of the electric push rod is connected to the sliding plate.

[0011] Furthermore, a bottom plate is provided at the bottom end of the dust collecting box, and universal wheels are distributed at the bottom end of the bottom plate.

[0012] The dust treatment device of the utility model has the following advantages:

[0013] 1. The utility model can clean the dust accumulated on the filter screen by arranging a cleaning component, thereby saving manual cleaning procedures for the filter screen and increasing the cleaning speed of the filter screen.

[0014] 2. The utility model can facilitate the position limitation of the filter by providing a locking piece, and also facilitates the removal of the filter from the installation hole. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of a dust treatment device of the utility model;

[0016] Figure 2 It is a schematic diagram of the first air intake pipe, the second air intake pipe, the sliding plate and the electric push rod of the utility model;

[0017] Figure 3 It is a schematic diagram of the cleaning component and driving device of the utility model.

[0018] Description of the markings in the figure:

[0019] 1. Dust box; 2. Filter; 3. First air inlet pipe; 4. Dust hood; 5. Vacuum cleaner; 6. Driving device; 61. Motor; 62. Screw; 7. Cleaning assembly; 71. Air pump; 72. Air pipe; 73. Connecting block; 74. Air distribution pipe; 75. Nozzle; 76. First guide plate; 8. Second guide plate; 9. Sealing plate; 10. Locking piece; 101. Rotating shaft; 102. Baffle; 11. Discharge port; 12. Dust box; 13. Second air inlet pipe; 14. Sliding plate; 15. Electric push rod; 16. Bottom plate; 17. Universal wheel. DETAILED DESCRIPTION

[0020] In order to better understand the purpose, structure and function of the utility model, the following is a further detailed description of a dust treatment device of the utility model in conjunction with the accompanying drawings.

[0021] like Figures 1 to 3As shown, a dust treatment device of the utility model includes a dust box 1, a first air inlet pipe 3 is connected to the side wall of the dust box 1, and a dust hood 4 is provided at the free end of the first air inlet pipe 3. A dust collector 5 is connected to the top of the dust box 1, and the dust collector 5 is connected to an external power supply. At the same time, a filter screen 2 for filtering dust is provided in the dust box 1, and one end of the first air inlet pipe 3 connected to the dust box 1 is located below the filter screen 2. When the dust collector 5 is working, external dust is sucked into the dust box 1 through the dust box 1, the first air inlet pipe 3 and the dust hood 4, and then filtered by the filter screen 2, and the filtered air is discharged through the dust collector 5, which is convenient to use. In order to facilitate the discharge of dust collected in the dust box 1, a discharge port 11 is opened on the dust box 1, and a dust box 12 is slidably provided in the discharge port 11. At the same time, in order to facilitate the movement of the dust treatment device, a bottom plate 16 is provided at the bottom end of the dust box 1, and universal wheels 17 are distributed at the bottom end of the bottom plate 16.

[0022] like Figure 1 As shown, a second air inlet pipe 13 is slidably provided on the first air inlet pipe 3, so that the second air inlet pipe 13 can be drawn out from the first air inlet pipe 3, increasing the height of the dust collecting hood 4, so as to achieve the purpose of suction and processing of dust at different heights. A sliding plate 14 is also provided at the bottom end of the second air inlet pipe 13, and the sliding plate 14 is slidably provided with the outer wall of the dust collecting box 1, and an electric push rod 15 is provided on the outer wall of the dust collecting box 1, and the electric push rod 15 is connected to an external power supply, and the telescopic end of the electric push rod 15 is connected to the sliding plate 14. The electric push rod 15 drives the second air inlet pipe 13 to move through the sliding plate 14, so as to fix the dust collecting hood 4 at different positions. It should be noted that the second air inlet pipe 13 and the sliding plate 14 can also be arranged to rotate, and the second air inlet pipe 13 and the first air inlet pipe 3 can also be arranged to rotate and slide, so that the second air inlet pipe 13 can not only slide up and down in the first air inlet pipe 3, but also rotate on the first air inlet pipe 3, so that when the dust handling device is in a stationary position, the dust collecting hood 4 can suck dust at different angles in the air.

[0023] Preferably, a driving device 6 is provided on the dust box 1, and a cleaning assembly 7 for cleaning the filter 2 is provided in the dust box 1, and the cleaning assembly 7 cooperates with the driving device 6. The dust accumulated on the filter 2 can be cleaned by the cleaning assembly 7, which saves the manual cleaning process of the filter 2 and improves the cleaning speed of the filter 2. Among them, the driving device 6 includes a motor 61 provided on the outer wall of the dust box 1, and the motor 61 is powered by connecting to an external power supply. A screw 62 is rotatably provided inside the dust box 1, and the output end of the motor 61 is connected to the screw 62. The cleaning assembly 7 that cooperates with the driving device 6 includes a first guide plate 76 provided on the inner wall of the dust box 1, and an air distribution pipe 74 is slidably provided on the first guide plate 76, and the bottom end of the air distribution pipe 74 is connected to a nozzle 75, and a connecting block 73 is provided at the bottom end of the air distribution pipe 74, and the connecting block 73 is threadedly connected to the screw 62. An air pump 71 is provided at the top of the dust collecting box 1, and the air pump 71 is connected to an external power supply, and the air pump 71 is connected to the air distribution pipe 74 through the air pipe 72. When it is necessary to clean the dust on the filter screen 2, the motor 61 and the air pump 71 are started at the same time, and the air pump 71 inflates the air distribution pipe 74 through the air pipe 72, and the air distribution pipe 74 distributes the gas to each nozzle 75, and sprays it onto the filter screen 2 through the nozzle 75. At this time, the dust accumulated on the filter screen 2 blown by the gas will be blown into the integrated box. When the motor 61 drives the screw 62 to rotate, the connecting block 73 threadedly connected to the screw 62 will drive the diverter pipe and the nozzle 75 to move, and the gas ejected from the nozzle 75 will spray the entire filter screen 2 to complete the cleaning of the filter screen 2. At this time, the air pump 71 stops working, and the motor 61 drives the screw 62 to rotate in the opposite direction, and drives the connecting block 73, the air distribution pipe 74 and the nozzle 75 to move to the initial position.

[0024] like Figure 3 As shown, in order to facilitate the installation of the filter 2, a mounting hole is provided on the side wall of the dust box 1, and a second guide plate 8 corresponding to the mounting hole is provided on the inner wall of the dust box 1. The filter 2 is slidably arranged on the second guide plate 8, and a slide groove cooperating with the second guide plate 8 is provided on the filter 2. When installing the filter 2, align the slide groove on the filter 2 with the second guide plate 8, and push the filter 2 into the dust box 1. Among them, a sealing plate 9 is also provided at the outer end of the filter 2, and a handle is provided on the sealing plate 9 for facilitating manual force application, and a locking member 10 for limiting the sealing plate 9 is provided on the outer wall of the dust box, and the sealing member 10 can increase the sealing of the sealing plate 9 to the mounting hole. Specifically, the locking member 10 includes a rotating shaft 101 rotatably arranged on the outer wall of the dust box 1, and a baffle 102 is provided on the rotating shaft 101. When the filter screen 2 is removed, the baffle plate 102 is moved to rotate around the rotating shaft 101, and the baffle plate 102 is rotated until it is out of contact with the sealing plate 9, and then the filter screen 2 can be removed from the installation hole through the handle on the sealing plate 9.

[0025] Instructions for use: Move the dust handling device to an appropriate position, and move the second air inlet pipe 13 connected to the sliding plate 14 to an appropriate position through the electric push rod 15, then start the air pump 71 and the vacuum cleaner 5, and the dust in the air enters the dust box 1 through the dust hood 4, the second air inlet pipe 13, and the first air inlet pipe 3 in turn, and is filtered by the filter 2, and the filtered air is discharged through the vacuum cleaner 5. When the filter 2 needs to be cleaned, the vacuum cleaner 5 is in a closed state, and then the drive device 6 and the cleaning component 7 are started, and the drive device 6 drives the cleaning component 7 to move in the dust box 1, and the cleaning component 7 sprays gas to clean the filter 2. After the filter 2 is cleaned, the drive device 6 moves the cleaning component 7 to the initial position, and then the dust box 12 is pulled out from the discharge port 11, and the powder inside it is cleaned.

[0026] It is understood that the present invention is described by some embodiments, and those skilled in the art are aware that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. In addition, under the teachings of the present invention, these features and embodiments may be modified to adapt to specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the scope of protection of the present invention.

Claims

1. A dust treatment device, characterized in that: It comprises a dust collecting box (1), a first air inlet pipe (3) is connected to the side wall of the dust collecting box (1), a dust collecting cover (4) is provided at the free end of the first air inlet pipe (3), and a dust collector (5) is connected to the top of the dust collecting box (1); A filter screen (2) for filtering dust is provided in the dust collecting box (1), and one end of the first air inlet pipe (3) connected to the dust collecting box (1) is located below the filter screen (2); A driving device (6) is provided on the dust collecting box (1), and a cleaning component (7) for cleaning the filter screen (2) is provided inside the dust collecting box (1), and the cleaning component (7) cooperates with the driving device (6); The dust collecting box (1) is provided with a discharge port (11), and a dust collecting box (12) is slidably provided inside the discharge port (11); The driving device (6) comprises a motor (61) disposed on the outer wall of the dust collecting box (1) and rotating a screw rod (62) disposed inside the dust collecting box (1); the output end of the motor (61) is connected to the screw rod (62); The cleaning assembly (7) comprises a first guide plate (76) arranged on the inner wall of the dust collecting box (1), an air distribution pipe (74) is slidably arranged on the first guide plate (76), the bottom end of the air distribution pipe (74) is connected to a nozzle (75), and a connecting block (73) is arranged at the bottom end of the air distribution pipe (74), and the connecting block (73) is threadedly connected to the screw rod (62); An air pump (71) is provided at the top of the dust collecting box (1), and the air pump (71) is connected to the air distribution pipe (74) through an air pipe (72).

2. A dust treatment device according to claim 1, characterized in that: The side wall of the dust box (1) is provided with a mounting hole, and the inner wall of the dust box (1) is provided with a second guide plate (8) corresponding to the mounting hole, and the filter screen (2) is slidably arranged on the second guide plate (8); A sealing plate (9) is provided at the outer end of the filter screen (2).

3. A dust treatment device according to claim 2, characterized in that: The outer wall of the dust box (1) is provided with a locking member (10) for limiting the position of the sealing plate (9), and the locking member (10) comprises a rotating shaft (101) rotatably arranged on the outer wall of the dust box (1), and a baffle (102) is provided on the rotating shaft (101).

4. A dust treatment device according to claim 1, characterized in that ； A second air intake pipe (13) is slidably arranged on the first air intake pipe (3), and a sliding plate (14) is arranged at the bottom end of the second air intake pipe (13). The sliding plate (14) is slidably arranged on the outer wall of the dust collecting box (1), and an electric push rod (15) is arranged on the outer wall of the dust collecting box (1), and the telescopic end of the electric push rod (15) is connected to the sliding plate (14).

5. A dust treatment device according to claim 4, characterized in that; The bottom end of the dust collecting box (1) is provided with a bottom plate (16), and the bottom end of the bottom plate (16) is provided with universal wheels (17).

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