Environment-friendly dust removal device for municipal road construction

Abstract

The invention belongs to the technical field of municipal construction, and discloses an environment-friendly dust removal device for municipal road construction, which comprises a main body, a dust removal gun is arranged at the top of the main body, storage grooves are formed in the two sides of the main body, a mounting frame is arranged in the storage grooves, a turnover motor is fixed on the top surface of the main body, a filter plate is arranged in the mounting frame, and the filter plate is fixed on the top surface of the main body. A cleaning assembly used for flushing the filter plate is arranged in the mounting frame, a liquid storage cavity is formed in the main body, when the mounting frame is unfolded, the filter plate in the mounting frame can adsorb a large number of dust particles in air under the action of the negative pressure fan, and the cleaning assembly not only can play a role in dust falling, but also can be rotationally adjusted; and dust adsorbed on the filter plate can be flushed, so that the filter plate can be prevented from being blocked due to long-time use, the content of dust particles in air can be reduced, the dust is prevented from floating again when water on the ground is evaporated, and the dust removal effect of the device is improved.

Description

Technical Field

[0001] The invention relates to the technical field of municipal construction, and in particular to an environmentally friendly dust removal device for municipal highway construction. Background Art

[0002] The environmental protection dust removal device for municipal highway construction is a device used to reduce dust and pollutants generated during municipal highway construction. Its main purpose is to protect the environment and the health of construction workers while reducing the impact on surrounding residents and traffic.

[0003] For example, the invention with the announcement number CN117065485B provides an environmentally friendly dust removal device for municipal highway construction, including a box with a circular hole at the front end, a wind cup group installed on the top of the box, and the wind cup group including a rotating rod rotatably connected to the top of the box, and the outer wall of the rotating rod is equidistantly provided with fixed plates, one end of the fixed plate is connected to the wind cup body, and a hollow plate is installed on the inner rear end of the box. The wind cup body of the present invention is provided with concave holes and grooves on both sides, so that no matter from which direction the truck passes through the wind cup body, wind force will be generated to make the wind cup body rotate, and in the process of the truck moving, the wind force received by the wind cup body gradually becomes stronger, and the speed gradually becomes faster. After the truck passes through the box, the wind cup body reaches the fastest speed, and then the suction fan assembly reaches the fastest speed. At this time, the dust generated by the rotation of the rear wheels of the truck will be quickly absorbed by the suction fan assembly into the box for processing.

[0004] The prior art has the following problems: most of the existing environmentally friendly dust removal devices for municipal highway construction have relatively single functions and poor flexibility, resulting in a small scope of application of the device, which reduces the dust removal effect of the device. Moreover, when the existing device removes dust by the mist dispersing method, it can only temporarily suppress floating dust. When the water dries and evaporates, the dust will float again. The dust cannot be effectively removed, affecting the dust removal efficiency of the device.

[0005] Therefore, an environmentally friendly dust removal device for municipal highway construction is proposed. Summary of the invention

[0006] The purpose of the present invention is to solve the problem that most of the existing environmentally friendly dust removal devices for municipal highway construction have relatively single functions and can only temporarily suppress floating dust. When the moisture dries and evaporates, the dust will float up again, resulting in a smaller scope of application of the device and reducing the dust removal effect of the device. In addition, when the existing devices remove dust by the mist driving method, the device adjustment range is small and has certain limitations, resulting in the dust removal range not being maximized, affecting the dust removal efficiency of the device. The present invention provides an environmentally friendly dust removal device for municipal highway construction.

[0007] In order to achieve the above-mentioned purpose, the present invention specifically adopts the following technical solutions: An environmentally friendly dust removal device for municipal highway construction includes a main body, a dust removal cannon is provided on the top of the main body, storage grooves are opened on both sides of the main body, and the storage grooves are axially symmetrical with respect to the main body, a mounting frame is provided in the storage groove, and the mounting frame is rotatably connected to the storage groove, a flip motor is fixed to the top surface of the main body, and the output end of the flip motor is fixedly connected to the top surface of the mounting frame, a filter plate is provided in the mounting frame, and the filter plate is movably connected to the mounting frame, and the filter plate passes through the side of the mounting frame, a cleaning component for flushing the filter plate is provided in the mounting frame, a liquid storage chamber is provided in the main body, and an adjustment component for adjusting the position and direction of the dust removal cannon is provided between the dust removal cannon and the main body.

[0008] As a further solution of the present invention, the cleaning component includes a liquid distribution pipe, the surface array of the liquid distribution pipe is provided with an atomizing spray, the surface array of the liquid distribution pipe is provided with cleaning holes, the surface array of the liquid distribution pipe is provided with an adjusting pipe, and the adjusting pipe is rotatably connected to the liquid distribution pipe, and the adjusting pipe is rotatably connected to the mounting frame, the surface of the adjusting pipe is provided with a movable groove, and the surface array of the adjusting pipe is provided with a docking hole.

[0009] As a further solution of the present invention, a cleaning motor is provided in the mounting frame, a driving pulley is provided at the output end of the cleaning motor, a fixed pulley is provided on the surface of the adjusting tube, a transmission belt is nested on the surfaces of the fixed pulley and the driving pulley, an infusion pump is provided in the liquid storage cavity, a second telescopic tube is provided at the output end of the infusion pump, and one end of the second telescopic tube is fixedly connected to the liquid distribution tube.

[0010] As a further solution of the present invention, the adjustment assembly includes a movable frame, and the dust removal cannon is rotatably connected to the movable frame, a hydraulic rod is provided between the dust removal cannon and the movable frame, and the two ends of the hydraulic rod are respectively rotatably connected to the dust removal cannon and the movable frame, and the bottom array of the movable frame is provided with balls, and the balls are rollingly connected to the movable frame.

[0011] As a further solution of the present invention, a gear ring is provided on the side of the movable frame, an adjusting motor is provided in the main body, a transmission gear is fixed to the output end of the adjusting motor, and the transmission gear and the gear ring are meshed with each other, a limiting block is fixed on the bottom surface of the movable frame, a limiting groove is provided on the top surface of the main body, and the limiting block is movably connected to the limiting groove.

[0012] As a further solution of the present invention, a high-pressure pump is provided in the liquid storage chamber, a first telescopic tube is provided at the output end of the high-pressure pump, and the first telescopic tube passes through the top surface of the main body, and one end of the first telescopic tube is fixedly connected to the dust removal cannon, a push rod is fixed on the side of the main body, and a universal wheel is provided in an array on the bottom surface of the main body, and the universal wheels are rotatably connected to the main body respectively.

[0013] As a further solution of the present invention, a surface array of the mounting frame is provided with ventilation holes, and the ventilation holes penetrate the mounting frame, a mounting bracket is fixed to the surface of the ventilation holes, and a negative pressure fan is provided in the mounting bracket.

[0014] As a further solution of the present invention, a controller is fixed to the side of the main body, and the controller is electrically connected to the cleaning motor, the infusion pump, the adjustment motor, the flip motor, the high-pressure pump and the negative pressure fan respectively.

[0015] The beneficial effects of the present invention are as follows: The present invention provides a mounting frame and a cleaning component on both sides of the main body. When the mounting frame is unfolded, the filter plate in the mounting frame can absorb a large amount of dust particles in the air under the action of the negative pressure fan, and the cleaning component can not only play a role in dust reduction, but also can be rotated and adjusted so that the dust adsorbed on the filter plate can be washed away, which can not only prevent the filter plate from being blocked due to long-term use, but also reduce the content of dust particles in the air, avoid the dust from floating again when the moisture on the ground evaporates, and improve the dust removal effect of the device.

[0016] The present invention provides an adjustment component between the main body and the dust removal cannon. In the adjustment component, the hydraulic rod can make the dust removal cannon adjust the angle on the top surface of the movable frame, so that the dust removal cannon can suppress dust at different spatial heights. Under the drive of the adjustment motor, the transmission gear can drive the gear ring on the side of the movable frame to rotate, so that the dust removal cannon can adjust the direction in the horizontal plane. This design expands the dust suppression range of the dust removal cannon and improves the dust removal efficiency of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is an axonometric view of the present invention; Figure 2 is a front cross-sectional view of the present invention; Figure 3 It is a structural expansion diagram of the present invention; Figure 4 It is an exploded view of the overall structure of the present invention; Figure 5 is a side sectional view of the present invention; Figure 6 is a structural diagram of the cleaning assembly of the present invention; Figure 7 is a cross-sectional view of the cleaning assembly of the present invention; Figure 8 is a structural exploded view of the cleaning assembly of the present invention; Fig. 9 is a cross-sectional view of the adjustment assembly of the present invention; Fig.10 It is a structural exploded view of the adjustment assembly of the present invention.

[0018] Reference numerals: 1. cleaning assembly; 101. cleaning motor; 102. movable groove; 103. atomizing nozzle; 104. second telescopic tube; 105. infusion pump; 106. fixed pulley; 107. adjusting tube; 108. cleaning hole; 109. transmission belt; 110. driving pulley; 111. docking hole; 112. liquid distribution tube; 2. adjusting assembly; 201. adjusting motor; 202. movable frame; 203. Limit block; 204, hydraulic rod; 205, transmission gear; 206, ball bearing; 207, gear ring; 3, dust removal cannon; 4, controller; 5, mounting bracket; 6, main body; 7, push rod; 8, limit groove; 9, liquid storage chamber; 10, flip motor; 11, first telescopic tube; 12, high-pressure pump; 13, universal wheel; 14, mounting frame; 15, storage slot; 16, negative pressure fan; 17, ventilation hole; 18, filter plate. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings here can be arranged and designed in various different configurations.

[0020] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the invention claimed for protection, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0021] It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings. In addition, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0022] In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "upper", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the inventive product is usually placed when used. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0023] The following will be combined Figure 1-Figure 10 An environmentally friendly dust removal device for municipal highway construction according to an embodiment of the present invention is described in detail. Example

[0024] The first embodiment of the present application discloses an environmentally friendly dust removal device for municipal highway construction. Figure 1-Figure 10 , including a main body 6, a dust removal cannon 3 is provided on the top of the main body 6, storage grooves 15 are opened on both sides of the main body 6, and the storage grooves 15 are axially symmetrical with respect to the main body 6, a mounting frame 14 is provided in the storage groove 15, and the mounting frame 14 is rotatably connected to the storage groove 15, a flip motor 10 is fixed to the top surface of the main body 6, and the output end of the flip motor 10 is fixedly connected to the top surface of the mounting frame 14, a filter plate 18 is provided in the mounting frame 14, and the filter plate 18 is movably connected to the mounting frame 14, and the filter plate 18 passes through the side of the mounting frame 14, a cleaning component 1 for flushing the filter plate 18 is provided in the mounting frame 14, a liquid storage chamber 9 is provided in the main body 6, and an adjustment component 2 for adjusting the position and direction of the dust removal cannon 3 is provided between the dust removal cannon 3 and the main body 6.

[0025] Specifically, when the mounting frame 14 is unfolded, the filter plate 18 in the mounting frame 14 can absorb a large amount of dust particles in the air under the action of the negative pressure fan 16, and the cleaning component 1 can not only play a role in dust reduction, but also can be rotated and adjusted so that the dust adsorbed on the filter plate 18 can be washed away, which can not only prevent the filter plate 18 from being blocked due to long-term use, but also reduce the content of dust particles in the air, avoid the dust from floating again when the moisture on the ground evaporates, and improve the dust removal effect of the device.

[0026] The cleaning component 1 includes a liquid distribution tube 112, the surface array of the liquid distribution tube 112 is provided with an atomizing spray, the surface array of the liquid distribution tube 112 is provided with a cleaning hole 108, the surface array of the liquid distribution tube 112 is provided with an adjusting tube 107, and the adjusting tube 107 is rotatably connected to the liquid distribution tube 112, and the adjusting tube 107 is rotatably connected to the mounting frame 14, the surface of the adjusting tube 107 is provided with a movable groove 102, the surface array of the adjusting tube 107 is provided with a docking hole 111, a cleaning motor 101 is provided in the mounting frame 14, the output end of the cleaning motor 101 is provided with a driving pulley 110, the surface of the adjusting tube 107 is provided with a fixed pulley 106, and the surfaces of the fixed pulley 106 and the driving pulley 110 are nested with a transmission belt 109, an infusion pump 105 is provided in the liquid storage chamber 9, the output end of the infusion pump 105 is provided with a second telescopic tube 104, and one end of the second telescopic tube 104 is fixedly connected to the liquid distribution tube 112.

[0027] Specifically, in the cleaning component 1, the infusion pump 105 will pass the water in the liquid storage chamber 9 into the liquid distribution tube 112 through the second telescopic tube 104, and then the water will be sprayed out through the atomizing nozzle 103. When the device is in normal use, the docking hole 111 on the surface of the regulating tube 107 and the cleaning hole 108 on the surface of the liquid distribution tube 112 are staggered with each other, and the water will not flow out from the docking hole 111 at this time. After the filter plate 18 in the mounting frame 14 has been used for a long time, under the drive of the cleaning motor 101, the active pulley 110 drives the fixed pulley 106 on the surface of the regulating tube 107 to rotate through the transmission belt 109, so that the regulating tube 107 rotates on the surface of the liquid distribution tube 112, and then the docking hole 111 is aligned with the cleaning hole 108. At this time, the water will flow out from the docking tube to flush the filter plate 18. The movable groove 102 on the surface of the regulating tube 107 prevents the atomizing nozzle 103 from colliding with the regulating tube 107.

[0028] The implementation principle of an environmentally friendly dust removal device for municipal highway construction in the first embodiment of the present application is as follows: in the cleaning component 1, the infusion pump 105 will transfer the water in the liquid storage chamber 9 into the liquid distribution pipe 112 through the second telescopic tube 104, and then the water flow will be sprayed out through the atomizing nozzle 103. When the device is in normal use, the docking hole 111 on the surface of the regulating pipe 107 and the cleaning hole 108 on the surface of the liquid distribution pipe 112 are staggered with each other, and the water flow at this time will not flow out from the docking hole 111. After the filter plate 18 in the mounting frame 14 has been used for a long time, under the drive of the cleaning motor 101, the active pulley 110 drives the fixed pulley 106 on the surface of the regulating pipe 107 to rotate through the transmission belt 109, so that the regulating pipe 107 rotates on the surface of the liquid distribution pipe 112 , then the docking hole 111 is aligned with the cleaning hole 108, at this time, water will flow out of the docking tube to flush the filter plate 18, and the movable groove 102 on the surface of the regulating tube 107 prevents the atomizing nozzle 103 from colliding with the regulating tube 107. When the mounting frame 14 is unfolded, the filter plate 18 in the mounting frame 14 can absorb a large amount of dust particles in the air under the action of the negative pressure fan 16, and the cleaning component 1 can not only play a role in dust reduction, but also can be rotated and adjusted so that the dust adsorbed on the filter plate 18 can be flushed, which can not only prevent the filter plate 18 from being blocked due to long-term use, but also reduce the content of dust particles in the air, avoid dust floating again when the ground moisture evaporates, and improve the dust removal effect of the device. Example

[0029] refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Fig. 9 and Fig.10The adjustment component 2 includes a movable frame 202, and the dust removal cannon 3 is rotatably connected to the movable frame 202. A hydraulic rod 204 is provided between the dust removal cannon 3 and the movable frame 202, and the two ends of the hydraulic rod 204 are rotatably connected to the dust removal cannon 3 and the movable frame 202 respectively. The bottom array of the movable frame 202 is provided with a ball 206, and the ball 206 is rollingly connected to the movable frame 202. A gear ring 207 is provided on the side of the movable frame 202. An adjustment motor 201 is provided in the main body 6. A transmission gear 205 is fixed to the output end of the adjustment motor 201, and the transmission gear 205 is meshed with the gear ring 207. A limiting block 203 is fixed to the bottom surface of the movable frame 202, and a limiting groove 8 is provided on the top surface of the main body 6, and the limiting block 203 is movably connected to the limiting groove 8.

[0030] Specifically, in the adjustment component 2, the hydraulic rod 204 can adjust the angle of the dust removal cannon 3 on the top surface of the movable frame 202, so that the dust removal cannon 3 can suppress dust at different spatial heights. Under the drive of the adjustment motor 201, the transmission gear 205 can drive the gear ring 207 on the side of the movable frame 202 to rotate, so that the dust removal cannon 3 can be adjusted in the horizontal plane. This design expands the dust suppression range of the dust removal cannon 3 and improves the dust removal efficiency of the device.

[0031] The implementation principle of an environmentally friendly dust removal device for municipal highway construction in the second embodiment of the present application is as follows: in the adjustment component 2, under the drive of the adjustment motor 201, the transmission gear 205 rotates with the gear ring 207 on the side of the movable frame 202, and then the hydraulic rod 204 can make the dust removal cannon 3 adjust the angle on the top surface of the movable frame 202, so that the dust removal cannon 3 can suppress dust at different spatial heights, and under the drive of the adjustment motor 201, the transmission gear 205 can drive the gear ring 207 on the side of the movable frame 202 to rotate, so that the dust removal cannon 3 can adjust the direction in the horizontal plane, and the limit block 203 on the bottom surface of the movable frame 202 and the limit groove 8 on the top surface of the main body 6 prevent the dust removal cannon 3 from falling. The ball 206 on the bottom surface of the movable frame 202 is to reduce the friction between the main body 6 and the movable frame 202. This design expands the dust suppression range of the dust removal cannon 3 and improves the dust removal efficiency of the device. Example

[0032] Reference Figure 1-Figure 10 A high-pressure pump 12 is provided in the liquid storage chamber 9, and a first telescopic tube 11 is provided at the output end of the high-pressure pump 12, and the first telescopic tube 11 passes through the top surface of the main body 6. One end of the first telescopic tube 11 is fixedly connected to the dust removal cannon 3, a push rod 7 is fixed to the side of the main body 6, a universal wheel 13 is arranged on the bottom of the main body 6, and the universal wheel 13 is rotatably connected to the main body 6 respectively, a ventilation hole 17 is arranged on the surface of the mounting frame 14, and the ventilation hole 17 passes through the mounting frame 14, a mounting bracket 5 is fixed on the surface of the ventilation hole 17, and a negative pressure fan 16 is arranged in the mounting bracket 5.

[0033] Specifically, the high-pressure pump 12 can transport the water in the liquid storage chamber 9 to the dust removal cannon 3 through the first telescopic tube 11. Under the action of the negative pressure fan 16, the air carrying dust will be discharged from the ventilation hole 17 through the filter plate 18, which is convenient for filtering the air.

[0034] A controller 4 is fixed to the side of the main body 6 , and the controller 4 is electrically connected to the cleaning motor 101 , the infusion pump 105 , the adjustment motor 201 , the flip motor 10 , the high-pressure pump 12 and the negative-pressure fan 16 , respectively.

[0035] In summary: in the adjustment component 2, the hydraulic rod 204 can make the dust removal cannon 3 adjust the angle on the top surface of the movable frame 202, so that the dust removal cannon 3 can suppress dust at different spatial heights. Under the drive of the adjustment motor 201, the transmission gear 205 can drive the gear ring 207 on the side of the movable frame 202 to rotate, so that the dust removal cannon 3 can be adjusted in the horizontal plane. This design expands the dust suppression range of the dust removal cannon 3 and improves the dust removal efficiency of the device. When the mounting frame 14 is unfolded, the filter plate 18 in the mounting frame 14 can absorb a large amount of dust particles in the air under the action of the negative pressure fan 16, and the cleaning component 1 can not only play a role in dust reduction, but also can be rotated and adjusted so that the dust adsorbed on the filter plate 18 can be washed, which can not only prevent the filter plate 18 from being blocked due to long-term use, but also reduce the content of dust particles in the air, avoid the dust from floating again when the moisture on the ground evaporates, and improve the dust removal effect of the device.

[0036] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions only describe the principles of the present invention. The present invention may be subject to various changes and improvements without departing from the spirit and scope of the present invention. These changes and improvements fall within the scope of the present invention. The scope of protection claimed by the present invention is defined by the attached claims and their equivalents.

Claims

1. An environmentally friendly dust removal device for municipal highway construction, comprising a main body (6), characterized in that: A dust removal cannon (3) is provided on the top of the main body (6), storage grooves (15) are provided on both sides of the main body (6), and the storage grooves (15) are axially symmetrical with respect to the main body (6), a mounting frame (14) is provided in the storage groove (15), and the mounting frame (14) is rotatably connected to the storage groove (15), a flip motor (10) is fixed to the top surface of the main body (6), and the output end of the flip motor (10) is fixedly connected to the top surface of the mounting frame (14), a filter plate (18) is provided in the mounting frame (14), and the filter plate (18) is movably connected to the mounting frame (14), and the filter plate (18) passes through the side of the mounting frame (14), a cleaning component (1) for flushing the filter plate (18) is provided in the mounting frame (14), a liquid storage chamber (9) is provided in the main body (6), and an adjustment component (2) for adjusting the position and direction of the dust removal cannon (3) is provided between the dust removal cannon (3) and the main body (6).

2. The environmentally friendly dust removal device for municipal highway construction according to claim 1 is characterized in that: The cleaning component (1) comprises a liquid distributing tube (112), a surface array of the liquid distributing tube (112) is provided with an atomizing spray, a surface array of the liquid distributing tube (112) is provided with cleaning holes (108), a surface array of the liquid distributing tube (112) is provided with an adjusting tube (107), the adjusting tube (107) is rotatably connected to the liquid distributing tube (112), and the adjusting tube (107) is rotatably connected to the mounting frame (14), a surface of the adjusting tube (107) is provided with a movable groove (102), and a surface array of the adjusting tube (107) is provided with a docking hole (111).

3. The environmentally friendly dust removal device for municipal highway construction according to claim 2 is characterized in that: A cleaning motor (101) is provided in the mounting frame (14); a driving pulley (110) is provided at the output end of the cleaning motor (101); a fixed pulley (106) is provided on the surface of the regulating tube (107); a transmission belt (109) is embedded between the surfaces of the fixed pulley (106) and the driving pulley (110); an infusion pump (105) is provided in the liquid storage chamber (9); a second telescopic tube (104) is provided at the output end of the infusion pump (105); and one end of the second telescopic tube (104) is fixedly connected to a liquid distribution tube (112).

4. The environmentally friendly dust removal device for municipal highway construction according to claim 3 is characterized in that: The adjustment assembly (2) comprises a movable frame (202), and the dust removal cannon (3) is rotatably connected to the movable frame (202), a hydraulic rod (204) is provided between the dust removal cannon (3) and the movable frame (202), and two ends of the hydraulic rod (204) are respectively rotatably connected to the dust removal cannon (3) and the movable frame (202), and a bottom array of the movable frame (202) is provided with balls (206), and the balls (206) are rollingly connected to the movable frame (202).

5. The environmentally friendly dust removal device for municipal highway construction according to claim 4 is characterized in that: A gear ring (207) is provided on the side of the movable frame (202), an adjusting motor (201) is provided in the main body (6), a transmission gear (205) is fixed to the output end of the adjusting motor (201), and the transmission gear (205) and the gear ring (207) are meshed with each other, a limiting block (203) is fixed on the bottom surface of the movable frame (202), a limiting groove (8) is provided on the top surface of the main body (6), and the limiting block (203) is movably connected to the limiting groove (8).

6. The environmentally friendly dust removal device for municipal highway construction according to claim 5 is characterized in that: A high-pressure pump (12) is provided in the liquid storage chamber (9), a first telescopic tube (11) is provided at the output end of the high-pressure pump (12), and the first telescopic tube (11) passes through the top surface of the main body (6), and one end of the first telescopic tube (11) is fixedly connected to the dust removal cannon (3), a push rod (7) is fixed to the side of the main body (6), and a universal wheel (13) is provided in an array on the bottom surface of the main body (6), and the universal wheels (13) are respectively rotatably connected to the main body (6).

7. The environmentally friendly dust removal device for municipal highway construction according to claim 6 is characterized in that: The surface of the mounting frame (14) is provided with ventilation holes (17) in an array, and the ventilation holes (17) penetrate the mounting frame (14); a mounting bracket (5) is fixed to the surface of the ventilation holes (17); and a negative pressure fan (16) is provided in the mounting bracket (5).

8. The environmentally friendly dust removal device for municipal highway construction according to claim 7 is characterized in that: A controller (4) is fixed to the side of the main body (6), and the controller (4) is electrically connected to the cleaning motor (101), the infusion pump (105), the adjustment motor (201), the flip motor (10), the high-pressure pump (12) and the negative pressure fan (16) respectively.

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