Environment-friendly dust fall spraying device for hydraulic engineering construction

Abstract

The application relates to the technical field of dust spraying devices, and discloses an environment-friendly dust reduction spraying device for water conservancy construction, which comprises a fixing frame, a reciprocating screw rod rotationally connected to the inner wall of the fixing frame, a gear one fixedly connected to the circumferential surface of the reciprocating screw rod, a water tank fixedly connected to the inner wall of the fixing frame, a rotating shaft rotationally connected to the top of the water tank, a gear two fixedly connected to the circumferential surface of the rotating shaft, a rotating disc fixedly connected to the top of the rotating shaft, a sleeve pipe fixedly connected to the top of the rotating disc, and a telescopic rod slidingly connected to the inner wall of the sleeve pipe. When the water conservancy construction is carried out, a large amount of dust will be generated on the construction site. At this time, the reciprocating screw rod is rotated to drive the spraying head to rotate and spray externally, dust particles in the air can be combined with the dust particles, the dust particles can be quickly settled, the dust concentration in the air is obviously reduced, and the dust problem in the construction process can be more effectively controlled.

Description

Technical Field

[0001] This invention relates to the field of dust spraying devices, specifically an environmentally friendly dust suppression spraying device for water conservancy engineering construction. Background Technology

[0002] Water conservancy construction is characterized by long operation cycles, wide open-air operation areas, huge earthwork excavation volume, and frequent transportation of building materials. During the construction process, a large amount of dust is easily generated. Manual watering relies on manual operation, has a small coverage area and low efficiency, and it is difficult to accurately control the watering intensity and frequency. Uneven watering or local over-wetting can easily occur, affecting construction. It is also difficult to reach the designated area, thus limiting the dust reduction effect.

[0003] Patent CN210033516U discloses a dust suppression spraying device for mining, comprising a suction cup, a mounting frame, a spray box, a water pipe, a nozzle, an adjusting pipe, a fixed pipe, a micro water pump, a diverter valve, a connecting pipe, a rotating bolt, and a rotating rod. The mounting frame is fixed to the upper surface of the suction cup, and the spray box is mounted on the upper surface of the mounting frame. A water pipe is connected to the right side of the spray box. The fixed pipe is mounted on the upper surface of the spray box, and an adjusting pipe is connected to the upper surface of the fixed pipe. A nozzle is mounted on the front end of the adjusting pipe. A rotating rod is mounted at the connection between the fixed pipe and the adjusting pipe. A rotating bolt is mounted on the right end of the adjusting pipe. A connecting pipe is connected to the lower end of the fixed pipe, and a diverter valve is mounted on the left end of the connecting pipe. Equipped with a miniature water pump, this device solves the problem of the original mining dust suppression spraying device being bulky and inconvenient to carry and fix, resulting in poor dust suppression spraying effect. The device has a reasonable structure, is easy to install and carry, and is convenient to use with good dust suppression effect. Although the device can adjust the spray through the spray head to increase the spraying area, it requires frequent adjustment in different environments, which can easily cause uneven spraying, resulting in blind spots in dust suppression and making it difficult to guarantee the overall dust suppression effect of the equipment. It also increases the labor intensity of workers. Therefore, an environmentally friendly dust suppression spraying device for water conservancy engineering construction is proposed to solve the above-mentioned problems. Summary of the Invention

[0004] The technical problem to be solved by the present invention is to provide an environmentally friendly dust suppression spraying device for water conservancy engineering construction, which addresses the shortcomings of the prior art.

[0005] To solve the above-mentioned technical problems, the technical solution adopted by the present invention is: an environmentally friendly dust suppression spraying device for water conservancy engineering construction, including a fixed frame, a reciprocating screw rotatably connected to the inner wall of the fixed frame, a gear one fixedly connected to the circumferential surface of the reciprocating screw, a water tank fixedly connected to the inner wall of the fixed frame, a rotating shaft rotatably connected to the top of the water tank, a gear two fixedly connected to the circumferential surface of the rotating shaft, a turntable fixedly connected to the top of the rotating shaft, a sleeve pipe fixedly connected to the top of the turntable, a telescopic rod slidably connected to the inner wall of the sleeve pipe, a water spraying device rotatably connected to the inner wall of the telescopic rod, and a spray head installed on the inner wall of the water spraying device. The inner wall of the water spraying device is fixedly connected to a water pipe, and a sliding rod is fixedly connected to the outer surface of the telescopic rod. A pulley is installed on the side of the sliding rod away from the sleeve pipe, and a guide ring is fixedly connected to the top of the fixed frame. During the construction of water conservancy projects, a large amount of dust will be generated at the construction site. At this time, the spray head will be rotated by the reciprocating screw to spray the outside. It can combine with the dust particles in the air, causing them to settle quickly and significantly reducing the dust concentration in the air. It can more effectively control the dust problem during the construction process. Its intelligent control system can automatically adjust the spray frequency and intensity according to environmental parameters to achieve precise dust suppression and save water resources and energy.

[0006] The water spraying device is equipped with swinging mechanisms on both sides for swinging spraying. The inner wall of the fixed frame is equipped with an air blowing mechanism to blow away debris from the front. A motor is fixedly connected to the top of the fixed frame, and the output end of the motor is fixedly connected to the top of a reciprocating lead screw. The circumferential surface of gear one meshes with the circumferential surface of gear two. The circumferential surface of the rotating shaft is rotatably connected to the inner wall of the fixed frame. The water pipe contacts the inner wall of the turntable and the inner wall of the rotating shaft. The circumferential surface of the rotating shaft is fixedly connected to the inner wall of the water tank. Gear one contacts the inner wall of the water tank, and gear two contacts the inner wall of the water tank. The guide ring has an irregular guide groove on its inner wall, and the circumferential surface of the pulley contacts the inner wall of the guide ring. The guide ring moves along its trajectory. During spraying, the telescopic rod rotates, driving the spray head to reciprocate. This system is suitable for workpieces or work areas of different sizes and shapes, adapting to various working environments and improving work efficiency. With automated control and reciprocating motion, the equipment enables rapid and continuous spraying, reducing manual intervention and improving work efficiency. The reciprocating sprayer automates the spraying process, improving both spraying quality and efficiency.

[0007] Preferably, the swing mechanism includes a water spray pipe, a piston plate fixedly connected to the top of the water spray pipe, a round rod fixedly connected to the top of the piston plate, a movable plate fixedly connected to the top of the round rod, a dust suppression pipe fixedly connected to the top of the fixed frame, and a connecting pipe fixedly connected to the inner wall of the dust suppression pipe. When spraying, the reciprocating screw drives the dust suppression pipe to spray the blind area at the bottom of the fixed frame, which can more comprehensively cover the construction area, ensure a more uniform dust suppression effect, reduce missed areas, and more effectively maintain dust control and improve dust suppression efficiency. Especially in water conservancy engineering construction, this design can more effectively control dust diffusion.

[0008] Gear threes are fixedly connected to both sides of the water spraying device, and a rack is fixedly connected to the top of the sleeve pipe; the inner wall of the fixed frame is fixedly connected to the circumferential surface of the water spraying pipe, the inner wall of the movable plate is movably connected to the circumferential surface of the reciprocating screw, the water spraying pipe is fixedly connected to the inner wall of the dust suppression pipe, the side of the connecting pipe away from the dust suppression pipe is fixedly connected to the inner wall of the water tank, the circumferential surface of gear three meshes with the front side of gear three, the rack contacts both sides of the telescopic rod, and a one-way valve is provided on the inner wall of the dust suppression pipe. When the spray head sprays, the water spraying device drives the rack to swing, thereby causing the spray head to swing and spray, which can more comprehensively cover the construction area, ensure a more uniform dust suppression effect, reduce missed areas, improve the uniformity and efficiency of spraying, reduce manual intervention, and adapt to different loads and environmental conditions.

[0009] Preferably, the blowing mechanism includes a sliding rod, a fixed plate is fixedly connected to the rear side of the sliding rod, a baffle is fixedly connected to the front side of the sliding rod, and a pressure plate is fixedly connected to the front side of the movable plate. When spraying from the bottom, when the movable plate moves down, it causes the baffle to move down, which will release the water outlet, so that water will enter the interior of the dust suppression pipe through the connecting pipe. This can avoid unnecessary water waste and improve water resource utilization efficiency. When spraying is not required, the spray nozzle remains closed, reducing unnecessary water and energy consumption. This can reduce accidental spraying or leakage caused by improper human operation and improve operational safety.

[0010] A blowing device is fixedly connected to the inner wall of the fixed frame, and an air duct is fixedly connected to the output end of the blowing device. An air outlet is fixedly connected to the front side of the air duct. The sliding rod is slidably connected to the inner wall of the water tank via a spring. The top of the fixed plate contacts the bottom of the pressure plate. The baffle is slidably connected to the inner wall of the water tank. The front side of the fixed frame is fixedly connected to the rear side of the air outlet. The circumferential surface of the air duct is fixedly connected to the inner wall of the fixed frame. When the equipment is used for dust suppression at a water conservancy construction site, the blowing device can be activated to blow away debris from the front of the equipment through the air outlet, preventing debris from affecting the equipment's working efficiency. This ensures a more efficient and thorough spraying process, avoids debris interfering with the spraying effect, improves cleaning or treatment efficiency, reduces repetitive labor in subsequent treatments, and improves overall work efficiency.

[0011] The present invention, by adopting the above technical solution, can bring the following beneficial effects:

[0012] 1. This environmentally friendly dust suppression spraying device for water conservancy engineering construction utilizes the coordinated operation of a fixed frame, reciprocating screw, gear one, gear two, rotating shaft, turntable, water pipe, connecting pipe, telescopic rod, spraying device, spray head, sliding rod, pulley, guide ring, and water tank. During water conservancy engineering construction, a large amount of dust is generated at the construction site. The reciprocating screw rotates, driving the spray head to spray dust onto the outside environment. This dust combines with airborne dust particles, causing them to settle rapidly and significantly reducing the airborne dust concentration. This allows for more effective control of dust during the construction process. To address dust pollution, its intelligent control system can automatically adjust the spray frequency and intensity based on environmental parameters, achieving precise dust suppression and saving water and energy. Simultaneously, the rotating telescopic rod drives the spray head to reciprocate, making it suitable for workpieces of different sizes and shapes or work areas. It adapts to various working environments, improving work efficiency. Automated control and reciprocating motion enable rapid and continuous spraying operations, reducing manual intervention and increasing work efficiency. The reciprocating sprayer automates spraying operations, improving spraying quality and efficiency.

[0013] 2. This environmentally friendly dust suppression spraying device for water conservancy engineering construction, through the coordinated operation of the jet pipe, piston plate, round rod, movable plate, dust suppression pipe, and connecting pipe, allows the reciprocating screw to drive the dust suppression pipe to spray the blind area at the bottom of the fixed frame during spraying. This can more comprehensively cover the construction area, ensure a more uniform dust suppression effect, reduce missed areas, and more effectively maintain dust control and improve dust suppression efficiency. Especially in water conservancy engineering construction, this design can more effectively control dust diffusion.

[0014] 3. This environmentally friendly dust suppression spraying device for water conservancy engineering construction, through the coordinated operation between the gear and the rack, when the spray head is spraying, the spraying device drives the rack to swing, thereby making the spray head swing and spray, which can more comprehensively cover the construction area, ensure a more uniform dust suppression effect, reduce missed areas, improve the uniformity and efficiency of spraying, reduce manual intervention, and adapt to different loads and environmental conditions.

[0015] 4. This environmentally friendly dust suppression spraying device for water conservancy engineering construction, through the coordinated operation of the pressure plate, fixed plate, sliding rod, and baffle, sprays from the bottom. When the movable plate moves down, it causes the baffle to move down, thus releasing the water outlet. Water then enters the dust suppression pipe through the connecting pipe, avoiding unnecessary water waste and improving water utilization efficiency. When spraying is not required, the spray nozzle remains closed, reducing unnecessary water and energy consumption. It can also reduce accidental spraying or leakage caused by improper human operation, improving operational safety.

[0016] 5. This environmentally friendly dust suppression spraying device for water conservancy engineering construction, through the coordinated operation of the blower, air duct, and air outlet, allows the blower to be activated to blow away debris in front of the equipment when the equipment is used for dust suppression at the water conservancy construction site. This prevents debris from affecting the equipment's working efficiency, ensures a more efficient and thorough spraying process, avoids debris interfering with the spraying effect, improves cleaning or treatment efficiency, reduces repetitive labor in subsequent treatment, and improves overall work efficiency. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0018] Figure 2 This is a schematic diagram of the spray head structure of the present invention;

[0019] Figure 3 For the present invention Figure 2 Enlarged view of the structure at point A in the middle;

[0020] Figure 4 This is a schematic diagram of the guide ring structure of the present invention;

[0021] Figure 5 This is a schematic diagram of the dust collection pipe structure of the present invention;

[0022] Figure 6 This is a schematic diagram of the three-structure gear of the present invention;

[0023] Figure 7 This is a schematic diagram of the baffle structure of the present invention;

[0024] Figure 8 For the present invention Figure 7 Enlarged view of the structure at point B in the middle.

[0025] In the diagram: 1. Fixed frame; 2. Reciprocating screw; 3. Gear 1; 4. Gear 2; 5. Rotating shaft; 6. Turntable; 7. Swinging mechanism; 71. Water spray pipe; 72. Piston plate; 73. Round rod; 74. Movable plate; 75. Dust settling pipe; 76. Connecting pipe; 77. Gear 3; 78. Rack; 8. Air blowing mechanism; 81. Pressure plate; 82. Fixed plate; 83. Sliding rod; 84. Baffle; 85. Air blowing device; 86. Air duct; 87. Air outlet; 9. Water pipe; 10. Connecting pipe; 11. Telescopic rod; 12. Water spray device; 13. Spray head; 14. Sliding rod; 15. Pulley; 16. Guide ring; 17. Water tank. Detailed Implementation

[0026] 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.

[0027] Please see Figures 1-8 An embodiment of the present invention is as follows: an environmentally friendly dust suppression spraying device for water conservancy engineering construction, comprising a fixed frame 1, a reciprocating screw 2 rotatably connected to the inner wall of the fixed frame 1, a gear 3 fixedly connected to the circumferential surface of the reciprocating screw 2, a water tank 17 fixedly connected to the inner wall of the fixed frame 1, a rotating shaft 5 rotatably connected to the top of the water tank 17, a gear 4 fixedly connected to the circumferential surface of the rotating shaft 5, a turntable 6 fixedly connected to the top of the turntable 6, a sleeve pipe 10 fixedly connected to the top of the sleeve pipe 10, a telescopic rod 11 slidably connected to the inner wall of the sleeve pipe 10, a water spraying device 12 rotatably connected to the inner wall of the telescopic rod 11, a spray head 13 installed on the inner wall of the water spraying device 12, a water pipe 9 fixedly connected to the inner wall of the water spraying device 12, a sliding rod 14 fixedly connected to the outer surface of the telescopic rod 11, a pulley 15 installed on the side of the sliding rod 14 away from the sleeve pipe 10, and a guide ring 16 fixedly connected to the top of the fixed frame 1.

[0028] During the construction of water conservancy projects, a large amount of dust will be generated at the construction site. At this time, the fixed frame 1 will be moved by the control device. The movement of the fixed frame 1 will drive the spray head 13 to move and spray. At this time, the motor will start working. The motor will drive the reciprocating screw 2 to rotate through the output end. The reciprocating screw 2 will drive the gear 3 to rotate. The rotation of gear 3 will cause the circumferential surface of gear 4 to contact the circumferential surface of gear 4, thereby driving gear 4 to rotate. Gear 4 will drive the rotating shaft 5 to rotate. The rotation of the rotating shaft 5 will drive the rotating disk 6 to rotate. The rotating disk 6 will drive the sleeve pipe 10 to rotate. The sleeve pipe 10 will drive the telescopic rod. When the telescopic rod 11 rotates, it drives the water spraying device 12 to rotate, which in turn drives the spray head 13 to rotate. At this time, the water pipe 9 delivers water to the water spraying device 12. The water spraying device 12 then drives the spray head 13 to work through its output end. The spray head 13 then rotates and sprays the outside, which can combine with dust particles in the air, causing them to settle quickly and significantly reducing the dust concentration in the air. This can more effectively control dust problems during construction. Its intelligent control system can automatically adjust the spray frequency and intensity according to environmental parameters to achieve precise dust suppression and save water and energy.

[0029] The water spraying device 12 is provided with swinging mechanisms 7 on both sides for swinging spraying, and the inner wall of the fixed frame 1 is provided with an air blowing mechanism 8 to blow away the debris in front; the top of the fixed frame 1 is fixedly connected to a motor, the output end of the motor is fixedly connected to the top of the reciprocating screw 2, the circumferential surface of gear 1 3 meshes with the circumferential surface of gear 2 4, the circumferential surface of the rotating shaft 5 is rotatably connected to the inner wall of the fixed frame 1, the water pipe 9 contacts the inner wall of the turntable 6, the water pipe 9 contacts the inner wall of the rotating shaft 5, the circumferential surface of the rotating shaft 5 is fixedly connected to the inner wall of the water tank 17, gear 1 3 contacts the inner wall of the water tank 17, gear 2 4 contacts the inner wall of the water tank 17, the inner wall of the guide ring 16 is provided with an irregular guide groove, the circumferential surface of the pulley 15 contacts the inner wall of the guide ring 16, and the guide ring 16 moves on the movement trajectory of the guide ring 16;

[0030] While spraying, the rotation of the telescopic rod 11 drives the sliding rod 14 to rotate, which in turn drives the pulley 15 to rotate. The rotating pulley 15 contacts the guide groove on the inner wall of the guide ring 16 through its circumferential surface, causing the pulley 15 to reciprocate along the guide groove of the guide ring 16. The pulley 15 drives the sliding rod 14 to reciprocate, which in turn drives the telescopic rod 11 to reciprocate. The telescopic rod 11 drives the water spraying device 12 to reciprocate, which in turn drives the spray head 13 to reciprocate, thus causing the spray head 13 to reciprocate and spray. This system is suitable for workpieces or work areas of different sizes and shapes, can adapt to various working environments, improves work efficiency, and features automated control and reciprocating motion. The equipment can achieve fast and continuous spraying operations, reduce manual intervention, and improve work efficiency. The reciprocating spraying machine can automate the spraying operation, improving spraying quality and efficiency.

[0031] Working Principle: During the construction of water conservancy projects, a large amount of dust will be generated at the construction site. At this time, the reciprocating screw 2 will rotate to drive the spray head 13 to rotate and spray the outside. It can combine with the dust particles in the air, causing them to settle quickly and significantly reducing the dust concentration in the air, which can more effectively control the dust problem during the construction process. At the same time, the telescopic rod 11 rotates to drive the spray head 13 to reciprocate and spray. It is suitable for workpieces or work areas of different sizes and shapes, can adapt to various working environments, improve work efficiency, and achieve rapid and continuous spraying operations through automated control and reciprocating motion, reducing manual intervention and improving work efficiency.

[0032] Please see Figures 1-8 Based on the above embodiments, in another embodiment of the present invention, the swing mechanism 7 includes a water spray pipe 71, a piston plate 72 is fixedly connected to the top of the water spray pipe 71, a round rod 73 is fixedly connected to the top of the piston plate 72, a movable plate 74 is fixedly connected to the top of the round rod 73, a dust-suppressing pipe 75 is fixedly connected to the top of the fixed frame 1, and a connecting pipe 76 is fixedly connected to the inner wall of the dust-suppressing pipe 75.

[0033] During spraying, there is a blind spot at the bottom of the fixed frame 1. At this time, the reciprocating screw 2 rotates and contacts the inner wall of the movable plate 74 through the reciprocating groove on the circumferential surface, thereby driving the movable plate 74 to move back and forth. The downward movement of the movable plate 74 will drive the round rod 73 to move down, and the round rod 73 will drive the piston plate 72 to move down. The downward movement of the piston plate 72 will drive the internal air pressure of the water spray pipe 71, thereby opening the one-way valve on the inner wall of the dust suppression pipe 75 through air pressure. This allows the dust suppression pipe 75 to spray the blind spot at the bottom of the fixed frame 1, which can more comprehensively cover the construction area, ensure a more uniform dust suppression effect, reduce missed areas, and more effectively maintain dust control and improve dust suppression efficiency. Especially in water conservancy construction, this design can more effectively control dust diffusion.

[0034] Gear 77 is fixedly connected to both sides of the water spraying device 12, and rack 78 is fixedly connected to the top of the sleeve pipe 10; the inner wall of the fixed frame 1 is fixedly connected to the circumferential surface of the water spraying pipe 71, the inner wall of the movable plate 74 is movably connected to the circumferential surface of the reciprocating screw 2, the water spraying pipe 71 is fixedly connected to the inner wall of the dust settling pipe 75, the side of the connecting pipe 76 away from the dust settling pipe 75 is fixedly connected to the inner wall of the water tank 17, the circumferential surface of gear 77 meshes with the front side of gear 77, rack 78 contacts both sides of the telescopic rod 11, and a one-way valve is provided on the inner wall of the dust settling pipe 75.

[0035] When the spray head 13 is spraying, the water spraying device 12 moves back and forth through the telescopic rod 11. The water spraying device 12 drives the rack 78 to move back and forth. The rack 78 moves back and forth and meshes with the front side of the gear 77 through the circumferential surface, thereby driving the rack 78 to swing. This causes the spray head 13 to swing and spray, which can more comprehensively cover the construction area, ensure a more uniform dust reduction effect, reduce missed areas, improve the uniformity and efficiency of spraying, reduce manual intervention, and adapt to different loads and environmental conditions.

[0036] Working principle: During spraying, the reciprocating screw 2 drives the dust suppression pipe 75 to spray the blind area at the bottom of the fixed frame 1, which can more comprehensively cover the construction area, ensure a more uniform dust suppression effect, reduce missed areas, and more effectively maintain dust control and improve dust suppression efficiency. When the spray head 13 sprays, the water spraying device 12 drives the rack 78 to swing, which makes the spray head 13 swing and spray, which can more comprehensively cover the construction area, ensure a more uniform dust suppression effect, and reduce missed areas.

[0037] The blowing mechanism 8 includes a sliding rod 83, a fixed plate 82 is fixedly connected to the rear side of the sliding rod 83, a baffle 84 is fixedly connected to the front side of the sliding rod 83, and a pressure plate 81 is fixedly connected to the front side of the movable plate 74.

[0038] When spraying from the bottom, as the movable plate 74 moves down to squeeze and spray, the movement of the movable plate 74 drives the pressure plate 81 to move. The pressure plate 81 moves down and contacts the top of the fixed plate 82 through its bottom, thereby driving the fixed plate 82 to move down. The fixed plate 82 drives the sliding rod 83 to move down, and the sliding rod 83 drives the baffle 84 to move down. When the baffle 84 moves down, it will release the water outlet, so that water will enter the interior of the dust suppression pipe 75 through the connecting pipe 76. After spraying, the baffle 84 will be reset by the spring, which can avoid unnecessary water waste and improve water resource utilization efficiency. When spraying is not required, the spray nozzle remains closed, reducing unnecessary water and energy consumption. It can reduce accidental spraying or leakage caused by improper human operation and improve the safety of operation.

[0039] A blower 85 is fixedly connected to the inner wall of the fixed frame 1. A duct 86 is fixedly connected to the output end of the blower 85. An air outlet 87 is fixedly connected to the front side of the duct 86. The sliding rod 83 is slidably connected to the inner wall of the water tank 17 via a spring. The top of the fixed plate 82 contacts the bottom of the pressure plate 81. The baffle 84 is slidably connected to the inner wall of the water tank 17. The front side of the fixed frame 1 is fixedly connected to the rear side of the air outlet 87. The circumferential surface of the duct 86 is fixedly connected to the inner wall of the fixed frame 1.

[0040] When the equipment is used for dust suppression at a water conservancy construction site, the blower 85 can be activated. The blower 85 delivers air pressure through the air duct 86 to the inside of the air outlet 87 via its output end. At this time, the air outlet 87 will spray air pressure to blow away the debris in front of the equipment, preventing the debris from affecting the equipment's working efficiency. This ensures that the spraying process is more efficient and thorough, avoids debris interfering with the spraying effect, improves the efficiency of cleaning or treatment, reduces repetitive work in subsequent treatments, and improves overall work efficiency.

[0041] Working principle: When spraying from the bottom, the movable plate 74 moves down, causing the baffle 84 to move down and release the water outlet. Water then enters the dust suppression pipe 75 through the connecting pipe 76, avoiding unnecessary water waste and improving water utilization efficiency. When spraying is not needed, the spray nozzle remains closed, reducing unnecessary water and energy consumption. When the equipment is used for dust suppression at a water conservancy construction site, the blower 85 can be activated to blow away debris from the front of the equipment through the air outlet 87, preventing debris from affecting the equipment's working efficiency. This ensures a more efficient and thorough spraying process, improving overall work efficiency.

[0042] This invention provides an environmentally friendly dust suppression spraying device for water conservancy engineering construction. Many methods and approaches exist for implementing this technical solution; the above description is merely a preferred embodiment of the invention. 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. An environmentally friendly dust suppression spraying device for water conservancy engineering construction, comprising a fixed frame (1), characterized in that: The inner wall of the fixed frame (1) is rotatably connected to a reciprocating lead screw (2), and a gear one (3) is fixedly connected to the circumferential surface of the reciprocating lead screw (2). The inner wall of the fixed frame (1) is fixedly connected to a water tank (17), and the top of the water tank (17) is rotatably connected to a rotating shaft (5). The circumferential surface of the rotating shaft (5) is fixedly connected to a gear two (4), and the top of the rotating shaft (5) is fixedly connected to a turntable (6). The top of the turntable (6) is fixedly connected to a sleeve pipe (10). The inner wall of the device is slidably connected to a telescopic rod (11), the inner wall of the telescopic rod (11) is rotatably connected to a water spraying device (12), the inner wall of the water spraying device (12) is equipped with a spray head (13), the inner wall of the water spraying device (12) is fixedly connected to a water pipe (9), the outer surface of the telescopic rod (11) is fixedly connected to a sliding rod (14), the side of the sliding rod (14) away from the sleeve pipe (10) is equipped with a pulley (15), and the top of the fixed frame (1) is fixedly connected to a guide ring (16). The water spraying device (12) is provided with swinging mechanisms (7) for swinging spraying on both sides. The inner wall of the fixed frame (1) is provided with an air blowing mechanism (8) to blow away debris on the front side. The swinging mechanism (7) includes a water spray pipe (71). A piston plate (72) is fixedly connected to the top of the water spray pipe (71). A round rod (73) is fixedly connected to the top of the piston plate (72). A movable plate (74) is fixedly connected to the top of the round rod (73). A dust-suppressing pipe (75) is fixedly connected to the top of the fixed frame (1). A connecting pipe (76) is fixedly connected to the inner wall of the dust-suppressing pipe (75). The water spraying device (12) is fixedly connected to the sides of the fixed frame (12). The gear is connected to the third gear (77), the top of the sleeve (10) is fixedly connected to the rack (78), the inner wall of the fixed frame (1) is fixedly connected to the circumferential surface of the water spray pipe (71), the inner wall of the movable plate (74) is movably connected to the circumferential surface of the reciprocating screw (2), the water spray pipe (71) is fixedly connected to the inner wall of the dust settling pipe (75), the side of the connecting pipe (76) away from the dust settling pipe (75) is fixedly connected to the inner wall of the water tank (17), the circumferential surface of the third gear (77) meshes with the front side of the third gear (77), the rack (78) contacts both sides of the telescopic rod (11), and the inner wall of the dust settling pipe (75) is provided with a one-way valve.

2. The environmentally friendly dust suppression spraying device for water conservancy engineering construction according to claim 1, characterized in that: A motor is fixedly connected to the top of the fixed frame (1), and the output end of the motor is fixedly connected to the top of the reciprocating screw (2). The circumferential surface of the first gear (3) meshes with the circumferential surface of the second gear (4). The circumferential surface of the rotating shaft (5) is rotatably connected to the inner wall of the fixed frame (1). The water pipe (9) contacts the inner wall of the turntable (6). The water pipe (9) contacts the inner wall of the rotating shaft (5). The circumferential surface of the rotating shaft (5) is fixedly connected to the inner wall of the water tank (17). The first gear (3) contacts the inner wall of the water tank (17). The second gear (4) contacts the inner wall of the water tank (17). The inner wall of the guide ring (16) is provided with an irregular guide groove. The circumferential surface of the pulley (15) contacts the inner wall of the guide ring (16). The guide ring (16) moves on the movement trajectory of the guide ring (16).

3. The environmentally friendly dust suppression spraying device for water conservancy engineering construction according to claim 1, characterized in that: The blowing mechanism (8) includes a sliding rod (83), a fixed plate (82) is fixedly connected to the rear side of the sliding rod (83), a baffle (84) is fixedly connected to the front side of the sliding rod (83), and a pressure plate (81) is fixedly connected to the front side of the movable plate (74).

4. The environmentally friendly dust suppression spraying device for water conservancy engineering construction according to claim 3, characterized in that: A blower (85) is fixedly connected to the inner wall of the fixed frame (1), and an air duct (86) is fixedly connected to the output end of the blower (85). An air outlet (87) is fixedly connected to the front side of the air duct (86).

5. The environmentally friendly dust suppression spraying device for water conservancy engineering construction according to claim 4, characterized in that: The sliding rod (83) is slidably connected to the inner wall of the water tank (17) via a spring. The top of the fixing plate (82) is in contact with the bottom of the pressure plate (81). The baffle (84) is slidably connected to the inner wall of the water tank (17). The front side of the fixing frame (1) is fixedly connected to the rear side of the air outlet (87). The circumferential surface of the air duct (86) is fixedly connected to the inner wall of the fixing frame (1).

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