Double-impeller fog gun of dust suppression vehicle

Abstract

The utility model belongs to the technical field of dust suppression vehicle fog guns, and particularly relates to a dust suppression vehicle double-impeller fog gun which comprises a vehicle body, a vehicle hopper is installed on the vehicle body, a water tank is fixedly connected in the vehicle hopper, a placing plate is fixedly connected in the vehicle hopper, two vertical plates are arranged on the upper surface of the placing plate, and a rotating rod is rotatably connected between the two vertical plates. And a double-impeller fog gun is fixedly connected between the two rotating rods. According to the double-impeller fog gun, water mist forms water drops on the surface of the double-impeller fog gun through the arc-shaped water receiving plate, the water drops fall on the arc-shaped water receiving plate to be collected, and the situation that waste is caused due to the fact that the water drops fall on the containing plate is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of dust suppression vehicle fog guns, in particular to a double-impeller fog gun for a dust suppression vehicle. Background Technique

[0002] A dust suppression vehicle is a special vehicle that suppresses dust pollution by spraying spraying liquids such as dust suppression curing agents. It mainly serves railways, roads and other places with high dust emission. In terms of structure, a dust suppression vehicle mainly consists of a swing-arm spraying device, a liquid storage tank, a self-propelled vehicle and a control system. Generally, for a fog gun fan with a range greater than 100 meters, double impellers with the same blades are used to drive to increase the air volume and air pressure of the fan to achieve the purpose of increasing the range of the fog gun.

[0003] When the double-impeller fog gun is in use, a large amount of water mist is generated and blown out by the fan inside the double-impeller fog gun. When the water mist drifts and contacts the double-impeller fog gun, it will condense into water droplets. The water droplets slide down along the double-impeller fog gun, wetting the dust suppression vehicle and causing waste of water resources at the same time. Content of the Utility Model

[0004] Aiming at the deficiencies of the prior art, the utility model provides a double-impeller fog gun for a dust suppression vehicle, which solves the problem that when the double-impeller fog gun is in use, a large amount of water mist is generated and blown out by the fan inside the double-impeller fog gun. When the water mist drifts and contacts the double-impeller fog gun, it will condense into water droplets. The water droplets slide down along the double-impeller fog gun, wetting the dust suppression vehicle and causing waste of water resources at the same time.

[0005] To achieve the above object, the utility model provides the following technical solution: A double-impeller fog gun for a dust suppression vehicle, including a vehicle body, a hopper is installed on the vehicle body, a water tank is fixedly connected inside the hopper, a placement plate is fixedly connected inside the hopper, two vertical plates are arranged on the upper surface of the placement plate, a rotating rod is rotatably connected between the two vertical plates, a double-impeller fog gun is fixedly connected between the two rotating rods, a plurality of vertical rods are fixedly connected to the surface of the double-impeller fog gun, and an arc-shaped water receiving plate is fixedly connected to the lower end of the vertical rod. The arc-shaped water receiving plate is located below the double-impeller fog gun.

[0006] As a preferred technical solution of the utility model, a circular through groove is arranged on the upper surface of the placement plate, a rotating seat is rotatably connected inside the circular through groove, a square groove is arranged on the upper surface of the rotating seat, a square rod is slidably connected inside the square groove, the upper end of the square rod is fixedly connected to a support plate, cross plates are fixedly connected to both sides of the support plate, the cross plates are fixedly connected to the vertical plates, and a spring is fixedly connected between the square rod and the square groove.

[0007] As a preferred technical solution of the utility model, two arc-shaped plates are fixedly connected to the upper surface of the placement plate, and the two arc-shaped plates cooperate with the cross plates.

[0008] As a preferred technical solution of the present utility model, a water baffle is fixedly connected to the upper surface of the arc-shaped water receiving plate, a water pipe is fixedly connected to the arc-shaped plate, the water pipe penetrates through the arc-shaped water receiving plate, a storage tank is fixedly connected to the upper surface of the rotating seat, and the storage tank is communicated with the water pipe.

[0009] As a preferred technical solution of the present utility model, a first hinge seat is fixedly connected to the upper surface of the rotating seat, a second hinge seat is fixedly connected to the lower surface of the arc-shaped water receiving plate, and a hydraulic cylinder is hinged between the first hinge seat and the second hinge seat.

[0010] As a preferred technical solution of the present utility model, a motor is fixedly connected to the upper surface of the placing plate, a gear is fixedly connected to the main shaft of the motor, a toothed ring is fixedly connected to the outside of the rotating seat, and the toothed ring meshes with the gear.

[0011] Compared with the prior art, the present utility model provides a double-impeller fog cannon for a dust suppression vehicle, which has the following beneficial effects:

[0012] 1. For this double-impeller fog cannon of the dust suppression vehicle, by setting the arc-shaped water receiving plate, water mist forms water droplets on the surface of the double-impeller fog cannon. When the rotating seat rotates left and right, the cross plate contacts the arc-shaped plate, and the arc-shaped plate pushes the cross plate and the support plate upward. When the cross plate disengages from the arc-shaped plate, the support plate descends, forming vibrations, causing the double-impeller fog cannon to vibrate up and down, promoting the water droplets on the surface of the double-impeller fog cannon to fall, and falling on the arc-shaped water receiving plate for collection, avoiding falling on the placing plate and causing waste.

[0013] 2. For this double-impeller fog cannon of the dust suppression vehicle, by setting the storage tank, after the water droplets fall on the arc-shaped water receiving plate, they gather on the arc-shaped water receiving plate and will not slide off the arc-shaped water receiving plate under the action of the baffle. When the water droplets gather on the arc-shaped water receiving plate, they flow into the storage tank through the water pipe for storage, which is convenient for recycling and reuse, and is beneficial to saving water resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a structural schematic diagram of the present utility model;

[0015] Figure 2 is a partial structural schematic diagram of the present utility model mainly showing the water baffle and the storage tank;

[0016] Figure 3 is a partial structural schematic diagram of the present utility model mainly showing the gear and the toothed ring;

[0017] Figure 4 is a partial structural schematic diagram of the present utility model mainly showing the spring.

[0018] In the figure: 1, vehicle body; 2, carriage; 3, water tank; 4, placement plate; 5, vertical plate; 6, rotating rod; 7, double-impeller fog cannon; 8, vertical rod; 9, arc-shaped water receiving plate; 10, rotating seat; 11, square rod; 12, support plate; 13, horizontal plate; 14, spring; 15, arc-shaped plate; 16, water baffle; 17, water pipe; 18, storage tank; 19, first hinge seat; 20, second hinge seat; 21, hydraulic cylinder; 22, motor; 23, gear; 24, toothed ring. Specific implementation mode

[0019] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0020] Please refer to Figures 1-4 , in this implementation: A double-impeller fog cannon for a dust suppression vehicle includes a vehicle body 1, a carriage 2 is installed on the vehicle body 1, a water tank 3 is fixedly connected inside the carriage 2, a placement plate 4 is fixedly connected inside the carriage 2, two vertical plates 5 are provided on the upper surface of the placement plate 4, a rotating rod 6 is rotatably connected between the two vertical plates 5, a double-impeller fog cannon 7 is fixedly connected between the two rotating rods 6, a plurality of vertical rods 8 are fixedly connected to the surface of the double-impeller fog cannon 7, the lower end of the vertical rod 8 is fixedly connected to an arc-shaped water receiving plate 9, the arc-shaped water receiving plate 9 is located below the double-impeller fog cannon 7, a circular through groove is provided on the upper surface of the placement plate 4, a rotating seat 10 is rotatably connected inside the circular through groove, a square groove is provided on the upper surface of the rotating seat 10, a square rod 11 is slidably connected inside the square groove, the upper end of the square rod 11 is fixedly connected to a support plate 12, horizontal plates 13 are fixedly connected to both sides of the support plate 12, the horizontal plates 13 are fixedly connected to the vertical plates 5, a spring 14 is fixedly connected between the square rod 11 and the square groove, two arc-shaped plates 15 are fixedly connected to the upper surface of the placement plate 4, and the two arc-shaped plates 15 cooperate with the horizontal plates 13.

[0021] When the double-impeller fog cannon 7 is in use, water mist is generated and sprayed. During use, rotate the rotating seat 10 to make the double-impeller fog cannon 7 rotate left and right, change the orientation of the double-impeller fog cannon 7, and increase the coverage range of the water mist of the double-impeller fog cannon 7. Water droplets are formed on the surface of the double-impeller fog cannon 7. When the rotating seat 10 rotates left and right, the horizontal plate 13 contacts the arc-shaped plate 15, and the arc-shaped plate 15 pushes the horizontal plate 13 and the support plate 12 upward. When the horizontal plate 13 disengages from the arc-shaped plate 15, the support plate 12 descends, forming vibrations, causing the double-impeller fog cannon 7 to vibrate up and down, promoting the water droplets on the surface of the double-impeller fog cannon 7 to fall, and falling on the arc-shaped water receiving plate 9 for collection, avoiding falling on the placement plate 4 and causing waste.

[0022] The upper surface of the arc-shaped water receiving plate 9 is fixedly connected to the water baffle 16. The water pipe 17 is fixedly connected to the arc-shaped plate 15. The water pipe 17 penetrates through the arc-shaped water receiving plate 9. The upper surface of the rotating seat 10 is fixedly connected to the storage tank 18. The storage tank 18 is communicated with the water pipe 17. The upper surface of the rotating seat 10 is fixedly connected to the first hinge seat 19. The lower surface of the arc-shaped water receiving plate 9 is fixedly connected to the second hinge seat 20. A hydraulic cylinder 21 is hinged between the first hinge seat 19 and the second hinge seat 20. The upper surface of the placing plate 4 is fixedly connected to the motor 22. The main shaft of the motor 22 is fixedly connected to the gear 23. The outer side of the rotating seat 10 is fixedly connected to the gear ring 24. The gear ring 24 meshes with the gear 23.

[0023] When it is necessary to rotate the rotating seat 10, only the motor 22 is needed to drive the gear 23 and the gear ring 24 to rotate, thereby driving the rotating seat 10 to rotate, which is more convenient. At the same time, the hydraulic cylinder 21 can be used to push the double-impeller fog cannon 7 to rotate up and down, changing the inclination angle of the orientation of the double-impeller fog cannon 7, improving the spraying height of the double-impeller fog cannon 7, and enhancing the dust suppression effect on dust. After the water droplets fall on the arc-shaped water receiving plate 9, they gather on the arc-shaped water receiving plate 9 and will not slide off the arc-shaped water receiving plate 9 under the action of the baffle. When the water droplets gather on the arc-shaped water receiving plate 9, they flow into the storage tank 18 through the water pipe 17 for storage, which is convenient for recycling and reuse, and is conducive to saving water resources.

[0024] The working principle and usage process of the present utility model: When the double-impeller fog cannon 7 is in use, it generates water mist and sprays it out. The motor 22 drives the gear 23 and the gear ring 24 to rotate, thereby driving the rotating seat 10 to rotate, changing the orientation of the double-impeller fog cannon 7. At the same time, the hydraulic cylinder 21 can be used to push the double-impeller fog cannon 7 to rotate up and down, changing the inclination angle of the orientation of the double-impeller fog cannon 7, increasing the coverage range of the water mist of the double-impeller fog cannon 7. When the rotating seat 10 rotates left and right, the cross plate 13 contacts the arc-shaped plate 15, and the arc-shaped plate 15 pushes the cross plate 13 and the support plate 12 upward. When the cross plate 13 separates from the arc-shaped plate 15, the support plate 12 descends, forming vibrations, causing the double-impeller fog cannon 7 to vibrate up and down, promoting the water droplets on the surface of the double-impeller fog cannon 7 to fall off and land on the arc-shaped water receiving plate 9 for collection. After the water droplets gather on the arc-shaped water receiving plate 9, they flow into the storage tank 18 through the water pipe 17 for storage, which is convenient for recycling and reuse.

[0025] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A double-impeller fog cannon for a dust suppression vehicle, characterized in that: It includes a vehicle body (1), a hopper (2) is installed on the vehicle body (1), a water tank (3) is fixedly connected inside the hopper (2), a placing plate (4) is fixedly connected inside the hopper (2), two vertical plates (5) are arranged on the upper surface of the placing plate (4), a rotating rod (6) is rotatably connected between the two vertical plates (5), a double - impeller fog cannon (7) is fixedly connected between the two rotating rods (6), a plurality of vertical rods (8) are fixedly connected to the surface of the double - impeller fog cannon (7), the lower ends of the vertical rods (8) are fixedly connected to an arc - shaped water receiving plate (9), and the arc - shaped water receiving plate (9) is located below the double - impeller fog cannon (7).

2. The double impeller fog cannon of a dust suppression vehicle according to claim 1, characterized in that: A circular through - groove is arranged on the upper surface of the placing plate (4), a rotating seat (10) is rotatably connected inside the circular through - groove, a square groove is arranged on the upper surface of the rotating seat (10), a square rod (11) is slidably connected inside the square groove, the upper end of the square rod (11) is fixedly connected to a support plate (12), cross plates (13) are fixedly connected to both sides of the support plate (12), the cross plates (13) are fixedly connected to the vertical plates (5), and a spring (14) is fixedly connected between the square rod (11) and the square groove.

3. The double-impeller atomizing cannon of a dust suppression vehicle according to claim 2, characterized in that: Two arc - shaped plates (15) are fixedly connected to the upper surface of the placing plate (4), and the two arc - shaped plates (15) cooperate with the cross plates (13).

4. The double-impeller fog cannon of a dust suppression vehicle according to claim 3, characterized in that: A water - blocking plate (16) is fixedly connected to the upper surface of the arc - shaped water receiving plate (9), a water pipe (17) is fixedly connected to the arc - shaped plate (15), the water pipe (17) penetrates through the arc - shaped water receiving plate (9), a storage tank (18) is fixedly connected to the upper surface of the rotating seat (10), and the storage tank (18) is communicated with the water pipe (17).

5. The double-impeller atomizer of a dust suppression vehicle according to claim 2, characterized in that: A first hinge seat (19) is fixedly connected to the upper surface of the rotating seat (10), a second hinge seat (20) is fixedly connected to the lower surface of the arc - shaped water receiving plate (9), and a hydraulic cylinder (21) is hinged between the first hinge seat (19) and the second hinge seat (20).

6. The double-impeller fog cannon of a dust suppression vehicle according to claim 2, characterized in that: A motor (22) is fixedly connected to the upper surface of the placing plate (4), a gear (23) is fixedly connected to the main shaft of the motor (22), a toothed ring (24) is fixedly connected to the outside of the rotating seat (10), and the toothed ring (24) meshes with the gear (23).

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