A dust detection and processing device and a dust detection and processing method thereof

Abstract

The present application discloses a dust detection and processing device and a detection and processing method thereof, which relates to the technical field of construction site construction, including a machine base, a universal wheel arranged at the bottom of the machine base, a hollow fixed cylinder arranged vertically on the machine base, and a connecting rod rotatably arranged in the fixed cylinder, a through hole is arranged on the circumferential side wall of the fixed cylinder, a sealing block for sealing the through hole is slidably arranged in the through hole, a first air inlet hole is penetrated at one end of the sealing block away from the connecting rod, an air inlet cavity is arranged inside the connecting rod, a second air inlet hole corresponding to the first air inlet hole and connected to the air inlet cavity is arranged on the connecting rod, a dust suction device connected to the air inlet cavity is arranged on the machine base, and a dust detection device for detecting dust and controlling the opening and closing of the driving member and the dust suction device is arranged on the machine base. The present application realizes automated dust detection and processing to replace manual labor, reduce manual workload, and improve work efficiency.

Description

Technical Field

[0001] The present application relates to the technical field of construction site, and in particular to a dust detection and processing device and a detection and processing method thereof. Background Art

[0002] During the construction process on site, a large amount of dust often appears. If the dust exceeds the standard and is not cleaned up in time, it will not only affect the health of the workers, but will also have a certain impact on the construction materials, and easily lead to uneven penetration of the cement floor hardener on the ground.

[0003] Regarding the above-mentioned related technologies, the inventors believe that the traditional method of dust treatment is to manually sprinkle water on the ground. Sprinkling water can moisten the dust and prevent the dust from being blown up, thereby reducing the dust in the construction environment of the construction site. However, manual sprinkling of water is labor-intensive and has low work efficiency, so it needs to be improved. Summary of the invention

[0004] In order to solve the problem of large workload and low efficiency of manual water sprinkling to clean dust, the present application provides a dust detection and processing device and a detection and processing method thereof.

[0005] In the first aspect, the dust detection and processing device provided by the present application adopts the following technical solution:

[0006] A dust detection and processing device comprises a machine base, a universal wheel arranged at the bottom of the machine base, a hollow fixed cylinder vertically arranged on the machine base, and a connecting rod rotatably arranged in the fixed cylinder, a through hole is arranged on the circumferential side wall of the fixed cylinder, a sealing block for sealing the through hole is slidably arranged in the through hole, a driving member for driving the connecting rod to rotate is arranged on the machine base, a linkage member for driving the sealing block to slide along the extension direction of the through hole is arranged on the connecting rod, a first air inlet hole is penetrated at one end of the sealing block away from the connecting rod, an air inlet cavity is arranged inside the connecting rod, a second air inlet hole corresponding to the first air inlet hole and connected to the air inlet cavity is arranged on the connecting rod, a dust suction device connected to the air inlet cavity is arranged on the machine base, and a dust detection device for detecting dust and controlling the opening and closing of the driving member and the dust suction device is arranged on the machine base.

[0007] By adopting the above technical scheme, when the dust detection device detects that the dust on the construction site exceeds the standard, the dust detection device starts the driving member and the dust suction device respectively. The driving member drives the connecting rod to rotate around its own axis, and the connecting rod drives the sealing block to slide outward along the through hole through the linkage member, so that the first air inlet is outside the circumferential side wall of the fixed cylinder. The dust suction device allows the dust in the air to enter the first air inlet and enter the interior of the fixed cylinder, and the dust then enters the air inlet cavity through the second air inlet. The dust suction device sucks the dust out of the second air inlet and processes it, thereby realizing automated dust detection and processing to replace manual labor, reduce manual workload, and improve work efficiency.

[0008] Optionally, there are multiple sealing blocks, which are evenly arranged on the circumferential side wall of the fixed tube, and the through holes are arranged one by one on the circumferential side wall of the fixed tube corresponding to the sealing blocks; multiple sealing blocks at the same height form a sealing block group, and there are multiple sealing block groups, which are evenly arranged along the length direction of the fixed tube.

[0009] By adopting the above technical scheme, multiple sealing blocks of the same height are arranged at intervals along the circumferential side wall of the fixed tube, which can absorb and process dust in different directions. Multiple sealing block groups are evenly arranged along the length direction of the fixed tube, which can absorb and process dust at different heights, effectively improving the range and efficiency of dust treatment.

[0010] Optionally, the sealing blocks of the second air inlet holes are arranged on the circumferential side wall of the connecting rod in a one-to-one correspondence, and a connecting pipe for connecting the first air inlet hole and the second air inlet hole is provided between the sealing block and the connecting rod.

[0011] By adopting the above technical solution, the connecting pipe connects the first air inlet hole and the second air inlet hole, thereby reducing the residual accumulation of dust in the fixed tube and the diffusion of dust from the fixed tube to the outside again through the first air inlet hole.

[0012] Optionally, the linkage member is a linkage rod provided on the connecting rod, and the linkage rods are arranged on the circumferential side wall of the connecting rod corresponding to the sealing blocks one by one, and one end of the linkage rod is hinged to the connecting rod, and the other end is hinged to the corresponding sealing block.

[0013] By adopting the above technical solution, when the connecting rod rotates, it drives the linkage rod to rotate, and the linkage rod drives the sealing block to slide along the extension direction of the through hole.

[0014] Optionally, a fixing groove for the fixing cylinder to be inserted into is provided on the machine base, the driving member is a driving motor provided in the fixing groove, and one end of the connecting rod passes through the fixing cylinder and is connected to the driving motor.

[0015] By adopting the above technical solution, the fixing cylinder is inserted into and fixed in the fixing groove, and the driving motor drives the connecting rod to rotate around its own axis.

[0016] Optionally, the dust suction device includes an exhaust fan arranged on the base, an air inlet pipe arranged at the air inlet of the exhaust fan, an air outlet pipe arranged at the air outlet of the exhaust fan, and a cleaning box arranged on the base and used for cleaning dust, the air inlet pipe passes through the fixed tube, the connecting rod and is connected to the air inlet cavity, and the air outlet pipe is connected to the interior of the cleaning box.

[0017] By adopting the above technical solution, the exhaust fan sucks the dust into the first air inlet, and the dust passes through the first air inlet, the connecting pipe, the second air inlet, the air inlet cavity, and the air inlet pipe in sequence. The dust then enters the cleaning box from the air outlet pipe for treatment.

[0018] Optionally, the nozzle is provided with a water inlet pipe penetrating through the cleaning box, a water outlet pipe connected to the interior is provided on one side of the cleaning box, and a valve is provided on the water outlet pipe.

[0019] By adopting the above technical solution, the water outlet pipe is connected to the water pipe, and the nozzle sprays water to moisten the dust in the cleaning box, so that the dust is mixed into the water, and the mixed liquid of dust and water is discharged by opening the valve to achieve dust treatment.

[0020] Optionally, a circumferential side wall of the fixed cylinder is provided with a clearance groove covering one end of the through hole, and the clearance grooves are arranged on the circumferential side wall of the fixed cylinder corresponding to the through holes one by one, a hinge shaft is provided in the clearance groove, a cover plate capable of covering one end of the through hole is provided on the hinge shaft, a connecting sleeve sleeved on the hinge shaft is provided on the cover plate, a pull rope is wound on the connecting sleeve, one end of the pull rope is connected to the connecting sleeve, and the other end is connected to the sealing block, and a torsion spring for driving the cover plate to rotate is provided on the hinge shaft.

[0021] By adopting the above technical solution, when the sealing block slides inward along the through hole, the connecting sleeve is driven to rotate by tightening the pull rope, which drives the cover plate to rotate and cover the through hole, and the torsion spring is elastically deformed under force, which can reduce the dust from spreading outward through the first air inlet again when the dust suction device stops working, and keep the pull rope in a tensioned state; when the sealing block slides outward along the through hole, the pull rope is released from the tensioned state, and the torsion spring is reset, driving the connecting sleeve to rotate and reeling the pull rope, driving the cover plate to rotate, and opening a through hole to facilitate dust to enter the first air inlet.

[0022] In a second aspect, the present application provides a detection and processing method of a dust detection and processing device using the following technical solution:

[0023] A detection and processing method comprises the following steps:

[0024] When the S1 dust detection device detects that the dust exceeds the standard, the dust detection device turns on the driving part and the dust collection device;

[0025] The S2 driving member drives the connecting rod to rotate, and the connecting rod drives the sealing block to slide outward along the through hole through the linkage member, so that the first air inlet hole is outside the circumferential side wall of the fixed cylinder;

[0026] The S3 dust suction device first sucks the dust in the air through the first air inlet hole and the second air inlet hole and into the air inlet cavity, and then absorbs the dust in the air inlet cavity and processes it.

[0027] By adopting the above technical solution, when the dust detection device detects that the dust on the construction site exceeds the standard, the dust detection device starts the driving member and the dust suction device respectively. The driving member drives the connecting rod to rotate around its own axis, and the connecting rod drives the sealing block to slide outward along the through hole through the linkage member, so that the first air inlet hole is outside the circumferential side wall of the fixed cylinder. The dust suction device allows the dust in the air to enter the first air inlet hole and into the interior of the fixed cylinder, and the dust then enters the air inlet cavity through the second air inlet hole. The dust suction device sucks the dust out of the second air inlet hole and processes it.

[0028] In summary, the present application includes at least one of the following beneficial technical effects:

[0029] 1. When the dust detection device detects that the dust on the construction site exceeds the standard, the dust detection device starts the driving member and the dust suction device respectively. The driving member drives the connecting rod to rotate around its own axis. The connecting rod drives the sealing block to slide outward along the through hole through the linkage member, so that the first air inlet is outside the circumferential side wall of the fixed cylinder. The dust suction device allows the dust in the air to enter the first air inlet and enter the interior of the fixed cylinder. The dust then enters the air inlet cavity through the second air inlet. The dust suction device sucks the dust out of the second air inlet and processes it, realizing automatic dust detection and processing to replace manual labor, reduce manual workload, and improve work efficiency;

[0030] 2. When the sealing block slides inward along the through hole, the connecting sleeve is driven to rotate by pulling the pull rope, and the cover plate is driven to rotate and cover the through hole. The torsion spring is subjected to force to produce elastic deformation, which can reduce the dust from spreading outward through the first air inlet again when the dust collection device stops working; when the sealing block slides outward along the through hole, the torsion spring is reset, driving the connecting sleeve to rotate and reeling the pull rope, driving the cover plate to rotate, and opening a through hole to facilitate dust to enter the first air inlet. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present application;

[0032] Figure 2 is a cross-sectional view of a fixed cylinder according to an embodiment of the present application;

[0033] Figure 3 is an exploded view of a connecting rod and a sealing block of an embodiment of the present application;

[0034] Figure 4 is an exploded view of a sealing block and a cover plate of an embodiment of the present application;

[0035] Figure 5 It is a cross-sectional view of a cleaning box according to an embodiment of the present application.

[0036] Explanation of the reference numerals in the accompanying drawings: 1. base; 11. universal wheel; 12. fixing groove; 2. fixing cylinder; 21. through hole; 22. give way groove; 23. hinge shaft; 24. torsion spring; 3. connecting rod; 31. air inlet cavity; 32. second air inlet hole; 33. connecting pipe; 4. sealing block; 41. first air inlet hole; 42. operating groove; 5. linkage rod; 6. dust suction device; 61. exhaust fan; 62. air inlet pipe; 63. air outlet pipe; 64. cleaning box; 65. nozzle; 66. water inlet pipe; 67. water outlet pipe; 68. valve; 7. dust detection device; 8. driving motor; 9. cover plate; 91. connecting sleeve; 92. pull rope. DETAILED DESCRIPTION

[0037] The following is combined with Figure 1-5 This application is described in further detail.

[0038] The embodiment of the present application discloses a dust detection and processing device.

[0039] Reference Figure 1 , Figure 2 A dust detection and processing device comprises a base 1, four corners of the bottom of the base 1 are equipped with universal wheels 11, a hollow fixed cylinder 2 is vertically fixedly connected to the top of the base 1, a connecting rod 3 is axially rotatably connected inside the fixed cylinder 2, the connecting rod 3 is arranged along the length direction of the fixed cylinder 2, a through hole 21 communicating with the interior is opened on the circumferential outer wall of the fixed cylinder 2, a sealing block 4 for sealing the through hole 21 is slidably connected in the through hole 21, a driving member for driving the connecting rod 3 to rotate around its own axis is installed on the base 1, and a sealing member for driving the sealing member 3 is installed on the connecting rod 3. The sealing block 4 is a linkage member that slides along the extension direction of the through hole 21, and a first air inlet hole 41 corresponding to the extension direction of the through hole 21 is formed through one end of the sealing block 4 away from the connecting member, and an air inlet cavity 31 is integrally formed inside the connecting rod 3, and a second air inlet hole 32 connected to the air inlet cavity 31 is formed on the circumferential side wall of the connecting rod 3, and the second air inlet hole 32 corresponds to the first air inlet hole 41. A dust suction device 6 connected to the air inlet cavity 31 is installed on the top of the machine base 1, and a dust detection device 7 for detecting dust and controlling the opening and closing of the driving member and the dust suction device 6 is installed on the machine base 1.

[0040] Reference Figure 3 The number of sealing blocks 4 is twelve, and four sealing blocks 4 at the same height form a sealing block 4 group, thereby forming three sealing block 4 groups. The four sealing blocks 4 in the sealing block 4 group are evenly arranged along the circumferential side wall of the fixed cylinder 2, and the three sealing block 4 groups are evenly arranged along the length direction of the fixed cylinder 2, and the through holes 21 are arranged on the circumferential side wall of the fixed cylinder 2 corresponding to the sealing blocks 4 one by one.

[0041] The second air inlet holes 32 are arranged one by one with the sealing blocks 4 on the circumferential side wall of the connecting rod 3. A connecting pipe 33 is connected between the sealing block 4 and the connecting rod 3. One end of the connecting pipe 33 covers the corresponding first air inlet hole 41, and the other end covers the corresponding second air inlet hole 32. The connecting pipe 33 is a corrugated hose.

[0042] The linkage parts are linkage rods 5 arranged one by one on the circumferential side wall of the connecting rod 3 corresponding to the sealing blocks 4. One end of the linkage rod 5 is hinged to the circumferential side wall of the connecting rod 3, and the other end is hinged to the end of the corresponding sealing block 4.

[0043] Reference Figure 1 , Figure 2 The upper end surface of the base 1 is provided with a fixing groove 12 for the fixing cylinder 2 to be inserted and fixed. The driving member is a driving motor 8 fixedly connected to the fixing groove 12. The lower end of the connecting rod 3 passes through the lower end of the fixing cylinder 2 and is fixedly connected to the output shaft of the driving motor 8.

[0044] The dust collection device 6 includes an exhaust fan 61 fixedly connected to the upper end of the base 1, an air inlet pipe 62 connected to the air inlet of the exhaust fan 61, an air outlet pipe 63 connected to the air outlet of the exhaust fan 61, and a cleaning box 64 fixedly connected to the upper end surface of the base 1 and used for clearing dust. The end of the air inlet pipe 62 away from the exhaust fan 61 passes through the fixed tube 2 and the connecting rod 3 and is connected to the air inlet cavity 31, and the end of the air outlet pipe 63 away from the exhaust fan 61 is connected to the interior of the cleaning box 64. The air inlet pipe 62 and the air outlet pipe 63 are both corrugated hoses.

[0045] Reference Figure 5 The cleaning box 64 is hollow, and a nozzle 65 is installed in the cleaning box 64. The nozzle 65 is provided with a water inlet pipe 66 that passes through the side wall of the cleaning box 64. The water inlet pipe 66 can be connected to an external water pipe. A water outlet pipe 67 connected to the inside is installed on one side of the cleaning box 64, and a valve 68 for controlling the opening and closing of the water outlet pipe 67 is fixedly connected to the water outlet pipe 67.

[0046] Reference Figure 4A clearance groove 22 covering the outward end of the through hole 21 is provided on the circumferential side wall of the fixed cylinder 2. The clearance grooves 22 are arranged on the circumferential side wall of the fixed cylinder 2 in a one-to-one correspondence with the through holes 21. A hinge shaft 23 is connected between two opposite side walls in the clearance groove 22. A cover plate 9 that can cover the opening of the through hole 21 is hinged on the hinge shaft 23. A hinge hole for the hinge shaft 23 to pass through is provided on the cover plate 9. A connecting sleeve 91 that is coaxial with the hinge hole is fixedly connected to the cover plate 9, and the connecting sleeve 91 is sleeved on the hinge shaft 23. A pull rope 92 is wound around the connecting sleeve 91, and an operating groove 42 is opened at the end of the sealing block 4 facing the connecting sleeve 91. One end of the pull rope 92 is fixedly connected to the circumferential side wall of the connecting sleeve 91, and the other end is fixedly connected to the groove wall of the operating groove 42. A torsion spring 24 for driving the cover plate 9 to rotate is sleeved on the hinge shaft 23. One end of the torsion spring 24 is fixedly connected to the groove wall of the give way groove 22, and the other end is fixedly connected to the end corresponding to the connecting sleeve 91.

[0047] Reference Figure 1 The dust detection device 7 includes a light-emitting circuit, a receiving circuit, a comparison circuit, a prompt circuit, and a trigger circuit. The light-emitting circuit is used to output a stable light source signal; the receiving circuit is used to receive the light source signal and convert the light source signal into a voltage signal; the comparison circuit is connected to the receiving circuit, and is used to compare the voltage signal with the reference voltage. When the voltage signal is greater than the reference voltage, a high-level trigger signal is output; the prompt circuit is connected to the comparison circuit, and responds to the trigger signal; the trigger circuit is connected to the prompt circuit, and receives the trigger signal to start the drive motor 8 and the exhaust fan 61. As the dust concentration at the construction site increases, the intensity of the light source signal received by the receiving circuit is continuously weakened, so that the voltage value of the voltage signal output by it is continuously increased, and then the voltage signal is compared with the reference voltage through the comparison circuit. When the voltage value of the voltage signal is greater than or equal to the voltage value of the reference voltage, the comparison circuit outputs a high-level trigger signal, and then the comparison circuit sends a trigger signal, the prompt circuit responds to the trigger signal, the trigger circuit receives the trigger signal, and the trigger circuit starts the drive motor 8 and the exhaust fan 61, thereby improving the dust treatment efficiency.

[0048] The implementation principle of a dust detection and processing device in the embodiment of the present application is as follows:

[0049] As the dust concentration on the construction site increases, the intensity of the light source signal received by the receiving circuit continues to weaken, causing the voltage value of the voltage signal it outputs to continue to increase. The voltage signal is then compared with the reference voltage through a comparison circuit. When the voltage value of the voltage signal is greater than or equal to the voltage value of the reference voltage, the comparison circuit outputs a high-level trigger signal. The comparison circuit then sends a trigger signal, prompting the circuit to respond to the trigger signal. The trigger circuit receives the trigger signal, and the trigger circuit turns on the drive motor 8 and the exhaust fan 61.

[0050] The driving motor 8 drives the connecting rod 3 to rotate around its own axis, and the connecting rod 3 drives the sealing block 4 to slide outward along the through hole 21 through the linkage rod 5, so that the first air inlet 41 is outside the circumferential side wall of the fixed cylinder 2. The exhaust fan 61 sucks dust into the first air inlet 41, and the dust passes through the first air inlet 41, the connecting pipe 33, the second air inlet 32, the air inlet cavity 31, and the air inlet pipe 62 in sequence. The dust then enters the cleaning box 64 from the air outlet pipe 63 for treatment. The water outlet pipe 67 is connected to the water pipe outside, and the nozzle 65 sprays water to moisten the dust in the cleaning box 64, so that the dust is mixed into the water. The mixed liquid of dust and water is discharged by opening the valve 68 to achieve dust treatment. Automated dust detection and treatment is achieved to replace manual labor, reduce manual workload, and improve work efficiency.

[0051] The embodiment of the present application also discloses a detection and processing method of a dust detection and processing device. The detection and processing method comprises the following steps:

[0052] S1 When the dust detection device 7 detects that the dust exceeds the standard, the dust detection device 7 turns on the driving member and the dust collection device 6;

[0053] The S2 driving member drives the connecting rod 3 to rotate, and the connecting rod 3 drives the sealing block 4 to slide outward along the through hole 21 through the linkage member, so that the first air inlet hole 41 is outside the circumferential side wall of the fixed cylinder 2;

[0054] S3 The dust suction device 6 first sucks the dust in the air through the first air inlet hole 41 and the second air inlet hole 32 and into the air inlet cavity 31, and then absorbs the dust in the air inlet cavity 31 and processes it.

[0055] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A dust detection and processing device, Features: The invention comprises a machine base (1), a universal wheel (11) arranged at the bottom of the machine base (1), a hollow fixed cylinder (2) arranged vertically on the machine base (1), and a connecting rod (3) rotatably arranged in the fixed cylinder (2); a through hole (21) is arranged on the circumferential side wall of the fixed cylinder (2); a sealing block (4) for sealing the through hole (21) is slidably arranged in the through hole (21); a driving member for driving the connecting rod (3) to rotate is arranged on the machine base (1); and a driving member for driving the sealing block (4) to rotate along the extension of the through hole (21) is arranged on the connecting rod (3). A linkage member that slides in the extension direction, a first air inlet hole (41) is penetrated through one end of the sealing block (4) away from the connecting rod (3), an air inlet cavity (31) is arranged inside the connecting rod (3), a second air inlet hole (32) corresponding to the first air inlet hole (41) and connected to the air inlet cavity (31) is arranged on the connecting rod (3), a dust suction device (6) connected to the air inlet cavity (31) is arranged on the machine base (1), and a dust detection device (7) for detecting dust and controlling the opening and closing of the driving member and the dust suction device (6) is arranged on the machine base (1); A clearance groove (22) covering one end of the through hole (21) is arranged on the circumferential side wall of the fixed cylinder (2). The clearance grooves (22) are arranged on the circumferential side wall of the fixed cylinder (2) in correspondence with the through holes (21). A hinge shaft (23) is arranged in the clearance groove (22). A cover plate (9) capable of covering one end of the through hole (21) is arranged on the hinge shaft (23). A connecting sleeve (91) sleeved on the hinge shaft (23) is arranged on the cover plate (9). A pull rope (92) is wound around the connecting sleeve (91). One end of the pull rope (92) is connected to the connecting sleeve (91) and the other end is connected to the sealing block (4). A torsion spring (24) for driving the cover plate (9) to rotate is arranged on the hinge shaft (23).

2. The dust detection processing device according to claim 1, Features: A plurality of sealing blocks (4) are provided and are evenly arranged on the circumferential side wall of the fixed cylinder (2); the through holes (21) are arranged one by one on the circumferential side wall of the fixed cylinder (2) corresponding to the sealing blocks (4); a plurality of sealing blocks (4) at the same height form a sealing block (4) group; a plurality of sealing blocks (4) are provided and are evenly arranged along the length direction of the fixed cylinder (2).

3. The dust detection processing device according to claim 2, Features: The second air inlet holes (32) are arranged on the circumferential side wall of the connecting rod (3) in a one-to-one correspondence with the sealing blocks (4), and a connecting pipe (33) for connecting the first air inlet hole (41) and the second air inlet hole (32) is provided between the sealing block (4) and the connecting rod (3).

4. The dust detection processing device according to claim 3, Features: The linkage member is a linkage rod (5) arranged on the connecting rod (3); the linkage rods (5) are arranged on the circumferential side wall of the connecting rod (3) in correspondence with the sealing blocks (4); one end of the linkage rod (5) is hinged to the connecting rod (3) and the other end is hinged to the corresponding sealing block (4).

5. The dust detection processing device according to claim 1, Features: The machine base (1) is provided with a fixing groove (12) for the fixing cylinder (2) to be inserted into, the driving member is a driving motor (8) arranged in the fixing groove (12), and one end of the connecting rod (3) passes through the fixing cylinder (2) and is connected to the driving motor (8).

6. The dust detection processing device according to claim 1, Features: The dust collecting device (6) comprises an exhaust fan (61) arranged on the machine base (1), an air inlet pipe (62) arranged at the air inlet of the exhaust fan (61), an air outlet pipe (63) arranged at the air outlet of the exhaust fan (61), and a cleaning box (64) arranged on the machine base (1) and used for cleaning dust, wherein the air inlet pipe (62) passes through the fixed tube (2) and the connecting rod (3) and is connected to the air inlet cavity (31), and the air outlet pipe (63) is connected to the interior of the cleaning box (64).

7. The dust detection processing device according to claim 6, Features: A nozzle (65) is arranged in the cleaning box (64), and a water inlet pipe (66) penetrating the cleaning box (64) is arranged on the nozzle (65). A water outlet pipe (67) communicating with the inside is arranged on one side of the cleaning box (64), and a valve (68) is arranged on the water outlet pipe (67).

8. A detection and processing method for a dust detection and processing device according to claim 1, The following steps are involved: S1 When the dust detection device (7) detects that the dust exceeds the standard, the dust detection device (7) turns on the driving member and the dust collection device (6); The S2 driving member drives the connecting rod (3) to rotate, and the connecting rod (3) drives the sealing block (4) to slide outward along the through hole (21) through the linkage member, so that the first air inlet hole (41) is located outside the circumferential side wall of the fixed cylinder (2); The S3 dust suction device (6) first sucks the dust in the air into the air intake cavity (31) through the first air intake hole (41) and the second air intake hole (32), and then absorbs the dust in the air intake cavity (31) and processes it.

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