An environmentally friendly dust suppression device for construction.

Abstract

This invention relates to the field of building construction technology and discloses an environmentally friendly dust suppression device for building construction. The device includes a base, a water tank fixedly connected to the inner wall of the base, a fixed frame fixedly connected to the top of the base, a reciprocating screw rotatably connected to the inner wall of the fixed frame, a rainwater collection mechanism on the inner wall of the fixed frame, and a dust removal mechanism on the inner wall of the fixed frame. This invention allows the movement of the water nozzles to increase the area of ​​water spray, thereby increasing the contact area between water and dust in the air, separating dust from the air, and improving the dust suppression effect of the device. The rotation of the storage tray drives the water nozzles to rotate, allowing the water sprayed from the nozzles to further contact the dust in the air, improving the dust suppression efficiency of the device, expanding the dust suppression coverage area, enhancing the overall dust suppression efficiency, and improving the accuracy of dust suppression.

Description

Technical Field

[0001] This invention relates to the field of building construction technology, specifically to an environmentally friendly dust suppression device for building construction. Background Technology

[0002] Environmentally friendly dust suppression devices for construction are specialized equipment designed to address dust pollution during construction. They utilize technologies such as spray dust suppression, water recycling, and intelligent control to achieve efficient adsorption and settling of dust particles, while also considering environmental friendliness, economy, and automated operation.

[0003] Patent CN212548779U discloses an environmentally friendly dust suppression device for construction, including a base plate. A water storage frame is fixedly connected to the top of the base plate, and a water pump is fixedly connected to the top of the water storage frame. An inlet pipe is connected to the left side of the water pump, and the bottom of the inlet pipe extends to the bottom of the inner cavity of the water storage frame. A sleeve rod is fixedly connected to the right side of the top of the base plate, and an electric telescopic rod is fixedly connected to the bottom of the inner cavity of the sleeve rod. This patent, through the base plate, power frame, inlet pipe, outlet hose, atomizing steel pipe, fixed base, drive rod, water pump, sleeve rod, water storage frame, moving plate, electric telescopic rod, wing nut, and fixing screw, enables the device to achieve easy operation and use. It solves the problems of existing environmentally friendly dust suppression devices for construction on the market, which lack easy operation and use, are immobile, have mediocre dust suppression effects, require manual spraying by workers, are time-consuming and laborious, and are not conducive to user operation.

[0004] When this device is used, it is difficult to achieve large-area spraying during the spraying process, resulting in low dust suppression efficiency in the construction area. Therefore, an environmentally friendly dust suppression device for construction is proposed to solve the above-mentioned problems. Summary of the Invention

[0005] The technical problem to be solved by the present invention is to provide an environmentally friendly dust suppression device for building construction, which addresses the shortcomings of the prior art.

[0006] To solve the above-mentioned technical problems, the technical solution adopted by the present invention is: an environmentally friendly dust suppression device for construction, comprising a base, a water tank fixedly connected to the inner wall of the base, a fixed frame fixedly connected to the top of the base, a reciprocating screw rotatably connected to the inner wall of the fixed frame, a rainwater collection mechanism and a dust removal mechanism provided on the inner wall of the fixed frame, a movable block movably connected to the circumferential surface of the reciprocating screw, a limit block fixedly connected to the inner wall of the movable block, a connecting block fixedly connected to the inner wall of the movable block, a first fixed block fixedly connected to the front of the connecting block, a storage tray rotatably connected to the front of the first fixed block, a water spray head fixedly connected to the front of the storage tray, a toothed ring fixedly connected to the rear of the storage tray, an electric push rod fixedly connected to the inner wall of the fixed frame, a connecting plate fixedly connected to the telescopic end of the electric push rod, a rack fixedly connected to the top of the connecting plate, and a connecting pipe fixedly connected to the rear of the connecting block. A high-pressure water pump is installed on the inner wall of the water tank. A motor is installed on the right side of the fixed frame. The connecting pipe is fixedly connected to the inner wall of the water tank. The limiting block is slidably connected to the inner wall of the fixed frame and is used to limit the movement of the moving block. The reciprocating screw is fixedly connected to the output end of the motor. The gear ring meshes with the rack. The water tank is connected to the connecting pipe. The connecting pipe is connected to the connecting block. The connecting block is connected to the fixed block. The fixed block is connected to the storage tray. The storage tray is connected to the water nozzle, and the water nozzle can spray water. The connecting plate contacts the fixed frame, so that the movement of the water nozzle can increase its spray area, increase the contact area between water and dust in the air, separate the dust in the air, and improve the dust reduction effect of the device. The rotation of the storage tray will drive the water nozzle to rotate, so that the water sprayed by the water nozzle can further contact the dust in the air, improve the dust reduction efficiency of the device, expand the dust reduction coverage area, improve the efficiency of overall dust reduction, and improve the accuracy of dust reduction.

[0007] Preferably, the collection mechanism includes a hinged column, an inclined trough plate, a filter plate, and a guide pipe. The hinged column is rotatably connected to the inner wall of the fixed frame via a torsion spring. The inclined trough plate is fixedly connected to the circumferential surface of the hinged column. The filter plate is fixedly connected to the inner wall of the inclined trough plate. The guide pipe is fixedly connected to the inner wall of the inclined trough plate and is used to guide the collected water. The collection mechanism also includes an L-plate, an elastic telescopic rod, a second fixing block, and a protrusion. The L-plate is fixedly connected to the inner wall of the fixed frame. The elastic telescopic rod is fixedly connected to the top of the L-plate. The second fixing block is fixedly connected to the telescopic end of the elastic telescopic rod. The protrusion is fixedly connected to the inner wall of the second fixing block and is used to push the inclined trough plate to rotate at an angle. The guide pipe is fixedly connected to the inner wall of the water tank and is connected to the inclined trough plate. The protrusion contacts the filter plate and is located on the movement trajectory of the storage tray. The protrusion is slidably connected to the inner wall of the L-plate, allowing water inside the inclined trough plate to enter the water tank through the guide pipe. Simultaneously, in rainy weather, the inclined trough plate can collect some rainwater, reducing water waste, lowering environmental impact, reducing dust suppression construction costs, and improving economic efficiency. Through the reciprocating angle rotation and reset of the inclined trough plate, the filter plate can swing at a certain angle during the reset process, preventing dust and debris from clogging the filter plate, improving the water resource recovery efficiency of the device, and enhancing its practicality.

[0008] Preferably, the cleaning mechanism includes a chute plate, a gravity wheel, a first connecting column, and a plastic push plate. The chute plate is fixedly connected to the inner wall of the inclined chute plate, the gravity wheel is slidably connected to the inner wall of the chute plate, the first connecting column is fixedly connected to the inner wall of the gravity wheel, and the plastic push plate is fixedly connected to the circumferential surface of the first connecting column. The cleaning mechanism also includes a second gear ring, a second connecting column, a gear, and a scraper. The second gear ring is fixedly connected to the circumferential surface of the storage tray, the second connecting column is rotatably connected to the inner wall of the fixed frame, the gear is fixedly connected to the circumferential surface of the second connecting column, and the scraper is fixedly connected to the inner wall of the fixed frame. Connected to the circumferential surface of the connecting column two, the plastic push plate contacts the inclined chute plate, and the plastic push plate is used to push the water inside the inclined chute plate. During the rotation and reset of the chute plate, the movement of the plastic push plate can push the collected water inside the inclined chute plate to move, which can speed up the speed at which water enters the water tank and reduce the operating cost of the device. The scraper can remove dust and debris from the surface of the water nozzle, which can prevent the water outlet of the water nozzle from becoming blocked when the water nozzle is working in the construction area for a long time, thus improving the service life of the water nozzle and enhancing the dust suppression effect of the device.

[0009] The present invention, by adopting the above technical solution, can bring the following beneficial effects:

[0010] 1. This environmentally friendly dust suppression device for construction uses a base, water tank, fixed frame, reciprocating screw, moving block, limit block, connecting block, fixed block one, storage tray, water nozzle, gear ring one, electric push rod, connecting plate, rack, and connecting pipe to coordinate the movement of the water nozzle. This movement increases the spray area of ​​the water nozzle, increases the contact area between the water and dust in the air, and separates the dust in the air, thus improving the dust suppression effect of the device. The rotation of the storage tray drives the water nozzle to rotate, allowing the water sprayed from the nozzle to further contact the dust in the air, thereby improving the dust suppression efficiency of the device, expanding the dust suppression coverage area, improving the overall dust suppression efficiency, and enhancing the accuracy of dust suppression.

[0011] 2. This environmentally friendly dust suppression device for building construction utilizes the coordinated movement of hinged columns, inclined trough plates, filter plates, guide pipes, L-plates, elastic telescopic rods, fixed blocks, and protrusions. This allows water inside the inclined trough plate to enter the water tank through the guide pipes. Simultaneously, during rainy weather, the inclined trough plate can collect some rainwater, reducing water waste, lowering environmental impact, reducing dust suppression construction costs, and improving economic efficiency. The reciprocating rotation of the inclined trough plate allows the filter plate to swing at a certain angle, preventing dust and debris from clogging the filter plate, improving the device's water recovery efficiency, and enhancing its practicality.

[0012] 3. This environmentally friendly dust suppression device for construction uses the coordinated movement of a chute plate, gravity wheel, connecting column one, plastic push plate, gear ring two, connecting column two, gear, and scraper. During the rotation and reset of the chute plate, the movement of the plastic push plate pushes the collected water inside the inclined chute plate, accelerating the water flow into the water tank and reducing the operating cost of the device. The scraper removes dust and debris from the surface of the water nozzles, preventing blockage at the water outlet of the nozzles during long-term operation in the construction area, thus extending the service life of the nozzles and improving the dust suppression effect of the device. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0014] Figure 2 This is a schematic diagram of the storage disk structure of the present invention;

[0015] Figure 3 This is a schematic diagram of the rack structure of the present invention;

[0016] Figure 4 This is a schematic diagram of the collection mechanism of the present invention;

[0017] Figure 5 For the present invention Figure 4 Enlarged view of the structure at point A in the middle;

[0018] Figure 6 This is a schematic diagram of the cleaning mechanism of the present invention;

[0019] Figure 7 For the present invention Figure 6 Enlarged view of the structure at point B in the middle.

[0020] In the diagram: 1. Base; 2. Water tank; 3. Fixing frame; 4. Reciprocating screw; 5. Collection mechanism; 6. Cleaning mechanism; 7. Moving block; 8. Limiting block; 9. Connecting block; 10. Fixing block one; 11. Storage tray; 12. Water nozzle; 13. Gear ring one; 14. Electric push rod; 15. Connecting plate; 16. Rack; 17. Connecting pipe; 501. Hinge column; 502. Inclined groove plate; 503. Filter plate; 504. Guide pipe; 505. L-plate; 506. Elastic telescopic rod; 507. Fixing block two; 508. Protrusion; 601. Sliding groove plate; 602. Gravity wheel; 603. Connecting column one; 604. Plastic push plate; 605. Gear ring two; 606. Connecting column two; 607. Gear; 608. Scraper. Detailed Implementation

[0021] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0022] Please see Figures 1-7 One embodiment of the present invention is as follows: an environmentally friendly dust suppression device for construction includes a base 1, a water tank 2 fixedly connected to the inner wall of the base 1, a fixed frame 3 fixedly connected to the top of the base 1, a reciprocating screw 4 rotatably connected to the inner wall of the fixed frame 3, a rainwater collection mechanism 5 provided on the inner wall of the fixed frame 3, a dust cleaning mechanism 6 provided on the inner wall of the fixed frame 3, a movable block 7 movably connected to the circumferential surface of the reciprocating screw 4, a limit block 8 fixedly connected to the inner wall of the movable block 7, and a connecting block 9 fixedly connected to the inner wall of the movable block 7. A fixing block 10 is fixedly connected to the front of the connecting block 9. A storage tray 11 is rotatably connected to the front of the fixing block 10. A water nozzle 12 is fixedly connected to the front of the storage tray 11. A toothed ring 13 is fixedly connected to the rear of the storage tray 11. An electric push rod 14 is fixedly connected to the inner wall of the fixing frame 3. A connecting plate 15 is fixedly connected to the telescopic end of the electric push rod 14. A rack 16 is fixedly connected to the top of the connecting plate 15. A connecting pipe 17 is fixedly connected to the rear of the connecting block 9. A high-pressure water pump is installed on the inner wall of the water tank 2. A motor is installed on the right side of the fixing frame 3.

[0023] Before starting the device, the operator must first move the entire device to the construction area where dust suppression is needed. At this time, the high-pressure water pump inside the water tank 2 will start, draining the water inside the water tank 2 into the connecting block 9 through the connecting pipe 17. The water in the connecting block 9 will then reach the interior of the fixed block 10. The water inside the fixed block 10 will then enter the storage tray 11 through the high-pressure water pump. At this time, the water nozzle 12 will spray water out of the storage tray 11. After the water is sprayed out of the storage tray 11, the motor will start. The output of the motor will drive the reciprocating screw 4 to rotate. The rotation of the reciprocating screw 4 will drive the moving block 7 to rotate. The rotation of the moving block 7 will drive the limit block 8 to rotate. However, at this time... Limiting block 8 is limited by fixing frame 3. Limiting block 8 causes moving block 7 to move laterally only through the reciprocating groove on the surface of reciprocating screw 4 during the rotation of reciprocating screw 4. The movement of moving block 7 will drive connecting block 9 to move, which in turn will drive fixing block 10 to move, which in turn will drive storage tray 11 to move, which in turn will drive water nozzle 12 to move laterally. At the same time, storage tray 11 will also drive toothed ring 13 to move. The movement of water nozzle 12 can increase its spray area, increase the contact area between water and dust in the air, separate dust in the air, and improve the dust reduction effect of the device.

[0024] The connecting pipe 17 is fixedly connected to the inner wall of the water tank 2, the limiting block 8 is slidably connected to the inner wall of the fixed frame 3, and the limiting block 8 is used to limit the moving block 7. The reciprocating screw 4 is fixedly connected to the output end of the motor. The gear ring 13 meshes with the rack 16. The water tank 2 is connected to the connecting pipe 17. The connecting pipe 17 is connected to the connecting block 9. The connecting block 9 is connected to the fixed block 10. The fixed block 10 is connected to the storage tray 11. The storage tray 11 is connected to the water nozzle 12, and the water nozzle 12 can spray water. The connecting plate 15 is in contact with the fixed frame 3.

[0025] During the lateral movement of the storage tray 11, the electric push rod 14 is activated. The telescopic end of the electric push rod 14 drives the connecting plate 15 to rise. The rise of the connecting plate 15 drives the rack 16 to move. After the rack 16 rises a certain distance, it engages with the toothed ring 13. At this time, the storage tray 11 continues to drive the toothed ring 13 to move laterally. Because the toothed ring 13 is engaged with the rack 16, it will rotate during the lateral movement. The rotation of the toothed ring 13 will drive the storage tray 11 to rotate. The rotation of the storage tray 11 will drive the water nozzle 12 to rotate, which will allow the water sprayed by the water nozzle 12 to come into further contact with the dust in the air, thereby improving the dust reduction efficiency of the device, expanding the dust reduction coverage area, improving the efficiency of dust reduction in the whole area, and improving the accuracy of dust reduction.

[0026] Overall working principle: The storage tray 11 also drives the gear ring 13 to move. The movement of the water nozzle 12 can increase the area of ​​water spraying, increase the contact area between water and dust in the air, separate the dust in the air, and improve the dust reduction effect of the device. The rotation of the gear ring 13 will drive the storage tray 11 to rotate, and the rotation of the storage tray 11 will drive the water nozzle 12 to rotate, which can make the water sprayed by the water nozzle 12 further contact with the dust in the air, improve the dust reduction efficiency of the device, expand the dust reduction coverage area, improve the efficiency of dust reduction in the whole area, and improve the accuracy of dust reduction.

[0027] Please see Figures 1-7 Based on the above embodiments, in another embodiment of the present invention, the collecting mechanism 5 includes a hinge column 501, an inclined trough plate 502, a filter plate 503, and a guide pipe 504. The hinge column 501 is rotatably connected to the inner wall of the fixed frame 3 by a torsion spring. The inclined trough plate 502 is fixedly connected to the circumferential surface of the hinge column 501. The filter plate 503 is fixedly connected to the inner wall of the inclined trough plate 502. The guide pipe 504 is fixedly connected to the inner wall of the inclined trough plate 502, and the guide pipe 504 is used to guide the collected water.

[0028] As the storage tray 11 moves, it drives the water nozzle 12 to move as well. The water nozzle 12 sprays water into the air as it moves. After spraying, some of the water evaporates into the air, but some water still settles on the ground or object surface in liquid form. At this time, the inclined plate 502 can collect some of the dripping and settling water. As the water reaches the inclined plate 502, the filter plate 503 can filter the water. The filtered water can reach the interior of the inclined plate 502. The water inside the inclined plate 502 will enter the water tank 2 through the guide pipe 504. At the same time, in rainy weather, the inclined plate 502 can collect some of the rainwater, which can reduce water waste, reduce environmental impact, reduce dust suppression construction costs, and improve economic benefits.

[0029] The collection mechanism 5 also includes an L-plate 505, an elastic telescopic rod 506, a second fixing block 507, and a protrusion 508. The L-plate 505 is fixedly connected to the inner wall of the fixing frame 3. The elastic telescopic rod 506 is fixedly connected to the top of the L-plate 505. The second fixing block 507 is fixedly connected to the telescopic end of the elastic telescopic rod 506. The protrusion 508 is fixedly connected to the inner wall of the second fixing block 507 and is used to push the inclined trough plate 502 to rotate at an angle. The guide pipe 504 is fixedly connected to the inner wall of the water tank 2 and is connected to the inclined trough plate 502. The protrusion 508 is in contact with the filter plate 503 and is located on the movement trajectory of the storage tray 11. The protrusion 508 is slidably connected to the inner wall of the L-plate 505.

[0030] During the startup process, after the storage tray 11 moves laterally a certain distance, it will come into contact with the protrusion 508. At this time, the storage tray 11 will continue to move, and the storage tray 11 will squeeze and push the protrusion 508 through its own arc surface. After being squeezed and pushed, the protrusion 508 will drive the fixed block 507 to move downward. After moving downward a certain distance, the protrusion 508 will push the filter plate 503 to rotate. The rotation of the filter plate 503 will push the inclined groove plate 502 to rotate at a certain angle around the hinge column 501 as the rotation center. When the protrusion 508 is no longer in contact with the filter plate 503, the inclined groove plate 502 can be reset by the torsion spring of the hinge column 501. The reciprocating angle rotation of the inclined groove plate 502 resets the filter plate 503. During the rotation reset process, the filter plate 503 can swing at a certain angle, which can prevent dust and debris from clogging the filter plate 503, improve the water resource recovery efficiency of the device, and improve the practicality of the device.

[0031] The cleaning mechanism 6 includes a chute plate 601, a gravity wheel 602, a connecting column 603, and a plastic push plate 604. The chute plate 601 is fixedly connected to the inner wall of the inclined chute plate 502, the gravity wheel 602 is slidably connected to the inner wall of the chute plate 601, the connecting column 603 is fixedly connected to the inner wall of the gravity wheel 602, and the plastic push plate 604 is fixedly connected to the circumferential surface of the connecting column 603.

[0032] When the device is started, the movement of the protrusion 508 will push the filter plate 503 to rotate. The rotation of the filter plate 503 will drive the inclined groove plate 502 to rotate. During the rotation of the inclined groove plate 502, the inclined groove plate 502 will drive the sliding groove plate 601 to rotate. When the sliding groove plate 601 rotates to a certain angle, the gravity wheel 602 will slide in the groove of the sliding groove plate 601 by gravity. The movement of the gravity wheel 602 will drive the connecting column 603 to move. The movement of the connecting column 603 will drive the plastic push plate 604 to move. When the inclined groove plate 604 rotates to a certain angle, the gravity wheel 602 will slide in the groove of the sliding groove plate 601 by gravity. After the angle of the trough plate 502 is reset, the slide plate 601 will drive the gravity wheel 602 to reset. The gravity wheel 602 will continue to move in the groove of the slide plate 601 by gravity. The slide plate 601 will continue to drive the connecting column 603 to move. The movement of the connecting column 603 will drive the plastic push plate 604 to move. During the rotation and reset process of the slide plate 601, the movement of the plastic push plate 604 can push the collected water inside the inclined trough plate 502 to move, which can speed up the speed at which water enters the water tank 2 and reduce the operating cost of the device.

[0033] The cleaning mechanism 6 also includes a toothed ring 605, a connecting column 606, a gear 607, and a scraper 608. The toothed ring 605 is fixedly connected to the circumferential surface of the storage tray 11. The connecting column 606 is rotatably connected to the inner wall of the fixing frame 3. The gear 607 is fixedly connected to the circumferential surface of the connecting column 606. The scraper 608 is fixedly connected to the circumferential surface of the connecting column 606. The plastic push plate 604 contacts the inclined trough plate 502 and is used to push the water inside the inclined trough plate 502.

[0034] When the device is started, the rotation of the storage tray 11 will drive the gear ring 605 to rotate. After rotating a certain distance, the gear ring 605 will mesh with the gear 607. At this time, the gear ring 605 can drive the gear 607 to rotate. The rotation of the gear 607 will drive the connecting column 606 to rotate. The rotation of the connecting column 606 will drive the scraper 608 to rotate. During the rotation, the scraper 608 can scrape off dust and debris from the surface of the water nozzle 12, which can prevent the water outlet of the water nozzle 12 from becoming blocked when working in the construction area for a long time, thus improving the service life of the water nozzle 12 and enhancing the dust suppression effect of the device.

[0035] Overall working principle: Filtered water reaches the interior of the inclined chute 502, where it flows into the water tank 2 through the guide pipe 504. Simultaneously, in rainy weather, the inclined chute 502 can collect some rainwater, reducing water waste, lowering environmental impact, reducing dust suppression construction costs, and improving economic efficiency. The reciprocating rotation of the inclined chute 502 allows the filter plate 503 to swing at a certain angle, preventing dust and debris from clogging it and improving the overall efficiency of the device. The water resource recycling efficiency is improved, enhancing the practicality of the device. During the rotation and reset of the chute plate 601, the movement of the plastic push plate 604 can push the collected water inside the inclined chute plate 502 to move, accelerating the speed at which water enters the water tank 2 and reducing the operating cost of the device. During the rotation of the scraper plate 608, the scraper plate 608 can remove dust and debris from the surface of the water nozzle 12, preventing blockage at the water outlet of the water nozzle 12 when it is working in the construction area for a long time, thus improving the service life of the water nozzle 12 and enhancing the dust suppression effect of the device.

[0036] This invention provides a dust suppression device for environmentally friendly construction. Many methods and approaches exist to implement this technical solution; the above description is merely a preferred embodiment. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principles of this invention, and these improvements and modifications should also be considered within the scope of protection of this invention. All components not explicitly stated in this embodiment can be implemented using existing technologies.

Claims

1. A dust suppression device for environmentally friendly construction, comprising a base (1), characterized in that: A water tank (2) is fixedly connected to the inner wall of the base (1), and a fixed frame (3) is fixedly connected to the top of the base (1). A reciprocating screw (4) is rotatably connected to the inner wall of the fixed frame (3). A rainwater collection mechanism (5) is provided on the inner wall of the fixed frame (3), and a dust cleaning mechanism (6) is provided on the inner wall of the fixed frame (3). A moving block (7) is movably connected to the circumferential surface of the reciprocating screw (4). A limit block (8) is fixedly connected to the inner wall of the moving block (7). A connecting block (9) is fixedly connected to the inner wall of the moving block (7), and a fixed block is fixedly connected to the front of the connecting block (9). A storage tray (11) is rotatably connected to the front of the fixed block (10), a water nozzle (12) is fixedly connected to the front of the storage tray (11), a toothed ring (13) is fixedly connected to the rear of the storage tray (11), an electric push rod (14) is fixedly connected to the inner wall of the fixed frame (3), a connecting plate (15) is fixedly connected to the telescopic end of the electric push rod (14), a rack (16) is fixedly connected to the top of the connecting plate (15), a connecting pipe (17) is fixedly connected to the rear of the connecting block (9), a high-pressure water pump is provided on the inner wall of the water tank (2), and a motor is provided on the right side of the fixed frame (3). The connecting pipe (17) is fixedly connected to the inner wall of the water tank (2), the limiting block (8) is slidably connected to the inner wall of the fixed frame (3), and the limiting block (8) is used to limit the moving block (7). The reciprocating screw (4) is fixedly connected to the output end of the motor, and the toothed ring (13) meshes with the rack (16). The water tank (2) is connected to the connecting pipe (17), the connecting pipe (17) is connected to the connecting block (9), the connecting block (9) is connected to the fixing block (10), the fixing block (10) is connected to the storage tray (11), the storage tray (11) is connected to the water nozzle (12), and the water nozzle (12) can spray water. The connecting plate (15) is in contact with the fixing frame (3). The collection mechanism (5) includes a hinge column (501), an inclined trough plate (502), a filter plate (503), and a guide pipe (504). The hinge column (501) is rotatably connected to the inner wall of the fixed frame (3) by a torsion spring. The inclined trough plate (502) is fixedly connected to the circumferential surface of the hinge column (501). The filter plate (503) is fixedly connected to the inner wall of the inclined trough plate (502). The guide pipe (504) is fixedly connected to the inner wall of the inclined trough plate (502), and the guide pipe (504) is used to guide the collected water. The collecting mechanism (5) also includes an L-plate (505), an elastic telescopic rod (506), a second fixing block (507), and a protrusion (508). The L-plate (505) is fixedly connected to the inner wall of the fixing frame (3). The elastic telescopic rod (506) is fixedly connected to the top of the L-plate (505). The second fixing block (507) is fixedly connected to the telescopic end of the elastic telescopic rod (506). The protrusion (508) is fixedly connected to the inner wall of the second fixing block (507), and the protrusion (508) is used to push the inclined plate (502) to rotate at an angle. The guide pipe (504) is fixedly connected to the inner wall of the water tank (2). The guide pipe (504) is connected to the inclined plate (502). The protrusion (508) is in contact with the filter plate (503). The protrusion (508) is located on the movement trajectory of the storage tray (11). The protrusion (508) is slidably connected to the inner wall of the L plate (505).

2. The dust suppression device for environmentally friendly construction as described in claim 1, characterized in that: The cleaning mechanism (6) includes a chute plate (601), a gravity wheel (602), a connecting column (603), and a plastic push plate (604). The chute plate (601) is fixedly connected to the inner wall of the inclined chute plate (502). The gravity wheel (602) is slidably connected to the inner wall of the chute plate (601). The connecting column (603) is fixedly connected to the inner wall of the gravity wheel (602). The plastic push plate (604) is fixedly connected to the circumferential surface of the connecting column (603).

3. The dust suppression device for environmentally friendly construction as described in claim 2, characterized in that: The cleaning mechanism (6) further includes a toothed ring (605), a connecting column (606), a gear (607), and a scraper (608). The toothed ring (605) is fixedly connected to the circumferential surface of the storage tray (11). The connecting column (606) is rotatably connected to the inner wall of the fixing frame (3). The gear (607) is fixedly connected to the circumferential surface of the connecting column (606). The scraper (608) is fixedly connected to the circumferential surface of the connecting column (606).

4. The dust suppression device for environmentally friendly construction as described in claim 3, characterized in that: The plastic push plate (604) contacts the inclined trough plate (502), and the plastic push plate (604) is used to push the water inside the inclined trough plate (502).

Images