Pollution control spraying equipment

Abstract

The utility model discloses pollution control spraying equipment, which relates to the technical field of air pollution control and comprises a spraying frame, a spiral guide rail fixedly arranged on the upper surface of the spraying frame, a sliding block slidably arranged on the spiral guide rail, a fixing rod fixedly arranged on the upper surface of the sliding block, a baffle fixedly arranged at the upper end of the fixing rod, and a water tank fixedly arranged in the spraying frame. And a plurality of nozzles are spirally arranged on the upper surface of the spraying frame and are positioned in the gaps of the spiral guide rails. The sliding block is controlled to move along the spiral guide rail, the sliding block drives the baffle to move synchronously through the fixing rod, the baffle moves to the side where pedestrians pass through, a spray head on the side, close to the pedestrians, of the spraying frame is blocked, and water mist is effectively prevented from wetting clothes of the pedestrians; when the sliding block moves to the inner side and the outer side of the spiral guide rail, the number of shielded nozzles is different, the spraying range is controlled according to the distance of pedestrians, and the pollution control efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of air pollution prevention and control, in particular to a pollution prevention and control spraying device. Background Art

[0002] In some construction sites or dry roads in cities, in order to prevent dust from polluting the atmosphere, spray equipment is often used to reduce dust and prevent air pollution.

[0003] The location where the traditional pollution control spray equipment sprays water mist is determined by the location where the spray equipment is placed. When the spray equipment is placed on the roadside, the sprayed water mist will wet passers-by. The practicality of the spray equipment is low. Moreover, when the spray equipment continues to work outdoors, the spray equipment will gather some impurities such as leaves and garbage, affecting the spray efficiency. Utility Model Content

[0004] The utility model aims to solve the shortcomings of the pollution prevention and control spraying equipment in the prior art, that is, the equipment will wet passers-by and has no self-cleaning function, and proposes a pollution prevention and control spraying equipment.

[0005] In order to solve the problems existing in the prior art, the utility model adopts the following technical solutions:

[0006] A pollution prevention and control spray equipment comprises a spray frame, a spiral guide rail is fixedly provided on the upper surface of the spray frame, a slider is slidably provided on the spiral guide rail, a fixing rod is fixedly provided on the upper surface of the slider, a baffle is fixedly provided on the upper end of the fixing rod, a water tank is fixedly provided inside the spray frame, a plurality of nozzles are spirally provided on the upper surface of the spray frame, the nozzles are located between the gaps of the spiral guide rail, a plurality of leather hoses are provided on the water tank, the upper ends of the leather hoses are fixedly connected to the nozzles, and a cleaning component for cleaning impurities is provided on the baffle.

[0007] Preferably, the cleaning assembly includes a fixed frame installed on the edge of the upper surface of the baffle, a first rotating shaft is rotatably provided on the inner side of the fixed frame, a hair dryer is fixedly provided in the middle of the first rotating shaft, a connecting rod is fixedly provided on the outer wall of the hair dryer, a driving rod is rotatably provided on the connecting rod, a fixed block is fixedly provided on the lower surface of the baffle, a second rotating shaft is fixedly provided on one side of the lower end of the fixed block, a turntable is rotatably provided on the second rotating shaft, a driving shaft is fixedly provided on one side of the turntable, and the driving shaft is rotatably connected to the driving rod.

[0008] Preferably, a water inlet pipe is fixedly provided on the upper section of the water tank, and a water outlet pipe is fixedly provided on the lower section of the water tank.

[0009] Preferably, four universal wheels are symmetrically provided on the lower surface of the spray rack.

[0010] Preferably, limit blocks are fixedly provided on both sides of the spray rack, and fixing nails are inserted into the grooves on the limit blocks.

[0011] Preferably, a connecting groove is formed on the baffle, and the driving rod passes through the connecting groove.

[0012] Preferably, the lower surface of the baffle is in contact with the upper surface of the nozzle, a water pump is provided in the water tank, and the leather hose is connected to the water pump.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. In the utility model, the control slider moves along the spiral guide rail, and the slider drives the baffle to move synchronously through the fixed rod. The baffle moves to the side where pedestrians pass by, and blocks the nozzles on the side of the spray rack close to pedestrians, effectively preventing the water mist from wetting the clothes of pedestrians. Since the spiral guide rail is spiral, when the slider moves to the inside and outside of the spiral guide rail, the number of nozzles blocked is different, and the spray range is controlled according to the distance of pedestrians, thereby improving the pollution prevention efficiency;

[0015] 2. In the utility model, the movement of the baffle will cause the outer wall of the turntable to roll along the spiral guide rail, and the driving shaft on the turntable will rotate synchronously. The driving shaft drives the driving rod to move, and one end of the driving rod drives the hair dryer to rotate through the connecting rod. The hair dryer rotates along the fixed frame through the first rotating shaft, allowing the hair dryer to swing, effectively blowing away impurities in the spiral guide rail. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the baffle structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the spiral guide structure of the utility model;

[0020] Figure 4 This is a schematic diagram of the cleaning component structure of the utility model.

[0021] Serial numbers in the figure: 1. Spray rack; 11. Spiral guide rail; 12. Slider; 13. Fixed rod; 14. Water tank; 15. Spray head; 16. Leather hose; 17. Baffle; 2. Fixed rack; 21. First rotating shaft; 22. Blower; 23. Connecting rod; 24. Fixed block; 25. Second rotating shaft; 26. Turntable; 27. Driving shaft; 28. Driving rod; 3. Water inlet pipe; 31. Water outlet pipe; 4. Universal wheel; 5. Limit block; 51. Fixing nail. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0023] Embodiment: This embodiment provides a pollution prevention and control spraying device, see Figure 1-4 Specifically, it includes a spray rack 1, a spiral guide rail 11 is fixedly provided on the upper surface of the spray rack 1, a slider 12 is slidably provided on the spiral guide rail 11, a fixing rod 13 is fixedly provided on the upper surface of the slider 12, a baffle 17 is fixedly provided on the upper end of the fixing rod 13, a water tank 14 is fixedly provided inside the spray rack 1, a plurality of nozzles 15 are spirally provided on the upper surface of the spray rack 1, the nozzles 15 are located between the gaps of the spiral guide rail 11, a plurality of leather hoses 16 are provided on the water tank 14, the upper ends of the leather hoses 16 are fixedly connected to the nozzles 15, a water inlet pipe 3 is fixedly provided on the upper section of the water tank 14, a water outlet pipe 31 is fixedly provided on the lower section of the water tank 14, the lower surface of the baffle 17 is in contact with the upper surface of the nozzle 15, a water pump is provided in the water tank 14, the leather hose 16 is connected to the water pump, and a cleaning component for cleaning impurities is provided on the baffle 17;

[0024] The water is delivered to the nozzle 15 from the leather hose 16 by the water pump in the water tank 14. The water mist sprayed by the nozzle 15 spreads around the spray rack 1 to reduce dust. When a pedestrian passes by the spray rack 1, the infrared detector installed on the spray rack 1 detects the passing of the person, and controls the slider 12 to move along the spiral guide rail 11. The slider 12 drives the baffle 17 to move synchronously through the fixed rod 13. The baffle 17 moves to the side where the pedestrian passes, and blocks the nozzle 15 on the side close to the pedestrian on the spray rack 1, effectively preventing the water mist from wetting the pedestrian's clothes. Since the spiral guide rail 11 is spiral, when the slider 12 moves to the inside and outside of the spiral guide rail 11, the number of blocked nozzles 15 is different. The spray range is controlled according to the distance of the pedestrian, and the pollution prevention efficiency is improved. When the baffle 17 moves, it will drive the cleaning component to move synchronously to remove impurities that fall on the top of the spray rack 1 and the inside of the spiral guide rail 11, so as to facilitate the movement of the slider 12 and the normal spraying of the nozzle 15.

[0025] In the specific implementation process, Figure 3 and Figure 4As shown, the cleaning assembly includes a fixing frame 2 installed on the edge of the upper surface of the baffle 17, a first rotating shaft 21 is rotatably provided inside the fixing frame 2, a blower 22 is fixedly provided in the middle of the first rotating shaft 21, a connecting rod 23 is fixedly provided on the outer wall of the blower 22, a driving rod 28 is rotatably provided on the connecting rod 23, a fixing block 24 is fixedly provided on the lower surface of the baffle 17, a second rotating shaft 25 is fixedly provided on one side of the lower end of the fixing block 24, a rotating disk 26 is rotatably provided on the second rotating shaft 25, a driving shaft 27 is fixedly provided on one side of the rotating disk 26, the driving shaft 27 is rotatably connected to the driving rod 28, a connecting groove is provided on the baffle 17, and the driving rod 28 passes through the connecting groove;

[0026] The movement of the baffle 17 will drive the fixed block 24 and the fixed frame 2 to move synchronously, and the turntable 26 is in contact with the upper surface of the spiral guide rail 11. The outer wall of the turntable 26 rolls along the spiral guide rail 11, and the driving shaft 27 on the turntable 26 rotates synchronously. The driving shaft 27 drives the driving rod 28 to move. One end of the driving rod 28 drives the hair dryer 22 to rotate through the connecting rod 23. The hair dryer 22 rotates along the fixed frame 2 through the first rotating shaft 21, allowing the hair dryer 22 to swing, effectively blowing away impurities in the spiral guide rail 11.

[0027] In the specific implementation process, Figure 1 As shown, four universal wheels 4 are symmetrically provided on the lower surface of the spray rack 1, and limit blocks 5 are fixedly provided on both sides of the spray rack 1, and fixing nails 51 are inserted into the grooves on the limit blocks 5; the spray rack 1 can be pushed to move by the universal wheels 4, and the position of the spray rack 1 can be fixed by inserting the fixing nails 51 into the ground.

[0028] Specifically, the working principle and operation method of the utility model are as follows:

[0029] The water pump in the water tank 14 delivers water from the leather hose 16 to the nozzle 15. The water mist sprayed by the nozzle 15 spreads around the spray rack 1 to reduce dust. When a pedestrian passes by the spray rack 1, the infrared detector installed on the spray rack 1 detects the passing of the person, controls the slider 12 to move along the spiral guide rail 11, and the slider 12 drives the baffle 17 to move synchronously through the fixed rod 13. The baffle 17 moves to the side where the pedestrian passes, and blocks the nozzle 15 on the side of the spray rack 1 close to the pedestrian, effectively preventing the water mist from wetting the pedestrian's clothes;

[0030] The movement of the baffle 17 will drive the fixed block 24 and the fixed frame 2 to move synchronously, and the turntable 26 is in contact with the upper surface of the spiral guide rail 11. The outer wall of the turntable 26 rolls along the spiral guide rail 11, and the driving shaft 27 on the turntable 26 rotates synchronously. The driving shaft 27 drives the driving rod 28 to move. One end of the driving rod 28 drives the hair dryer 22 to rotate through the connecting rod 23. The hair dryer 22 rotates along the fixed frame 2 through the first rotating shaft 21, allowing the hair dryer 22 to swing, effectively blowing away impurities in the spiral guide rail 11.

[0031] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A pollution prevention and control spraying device, comprising a spraying frame (1), characterized in that: A spiral guide rail (11) is fixedly provided on the upper surface of the spray rack (1), a slider (12) is slidably provided on the spiral guide rail (11), a fixed rod (13) is fixedly provided on the upper surface of the slider (12), a baffle (17) is fixedly provided on the upper end of the fixed rod (13), a water tank (14) is fixedly provided inside the spray rack (1), a plurality of spray heads (15) are spirally provided on the upper surface of the spray rack (1), the spray heads (15) are located between the gaps of the spiral guide rail (11), a plurality of leather hoses (16) are provided on the water tank (14), the upper ends of the leather hoses (16) are fixedly connected to the spray heads (15), and a cleaning component for cleaning impurities is provided on the baffle (17).

2. A pollution prevention and control spraying device according to claim 1, characterized in that: The cleaning assembly comprises a fixing frame (2) mounted on the edge of the upper surface of the baffle (17); a first rotating shaft (21) is rotatably provided inside the fixing frame (2); a blower (22) is fixedly provided in the middle of the first rotating shaft (21); a connecting rod (23) is fixedly provided on the outer wall of the blower (22); a driving rod (28) is rotatably provided on the connecting rod (23); a fixing block (24) is fixedly provided on the lower surface of the baffle (17); a second rotating shaft (25) is fixedly provided on one side of the lower end of the fixing block (24); a rotating disk (26) is rotatably provided on the second rotating shaft (25); a driving shaft (27) is fixedly provided on one side of the rotating disk (26); and the driving shaft (27) is rotatably connected to the driving rod (28).

3. The pollution prevention and control spraying equipment according to claim 1, characterized in that: The upper section of the water tank (14) is fixedly provided with a water inlet pipe (3), and the lower section of the water tank (14) is fixedly provided with a water outlet pipe (31).

4. The pollution prevention and control spraying equipment according to claim 1, characterized in that: The lower surface of the spray rack (1) is symmetrically provided with four universal wheels (4).

5. The pollution prevention and control spraying equipment according to claim 1, characterized in that: Limit blocks (5) are fixedly provided on both sides of the spray frame (1), and fixing nails (51) are inserted into the grooves on the limit blocks (5).

6. A pollution prevention and control spraying device according to claim 2, characterized in that: The baffle plate (17) is provided with a connecting groove, and the driving rod (28) passes through the connecting groove.

7. The pollution prevention and control spraying equipment according to claim 1, characterized in that: The lower surface of the baffle (17) is in contact with the upper surface of the nozzle (15); a water pump is provided in the water tank (14); and the leather hose (16) is connected to the water pump.

Images