Municipal road maintenance spraying device

Abstract

The utility model provides a municipal road maintenance spraying device which comprises a moving vehicle, a spraying mechanism is arranged on the moving vehicle, the output end of the spraying mechanism is communicated with a first spraying pipe and two second spraying pipes respectively, a plurality of spraying heads are arranged on the first spraying pipe and the second spraying pipes respectively, and the spraying heads are communicated with the first spraying pipe and the second spraying pipes respectively. A first supporting frame is arranged on one side of the top of the moving trolley, the first spraying pipe is located on the first supporting frame, the two sides of the top of the moving trolley are each provided with a steering assembly matched with the second spraying pipe, a handrail is arranged on the side edge of the moving trolley, and anti-skid lines are arranged on the handrail. When the road surface needing to be maintained is wide, the second spraying pipe connected with the steering assembly can be driven by the steering assembly to rotate to the side edge of the moving vehicle, so that nozzles of the sprayers on the second spraying pipe face the two sides of the road, the spraying range is enlarged, and therefore the road surfaces with different widths can be maintained, and the use efficiency is improved.

Description

Technical Field

[0001] This utility model is a municipal road maintenance spraying device, belonging to the field of road maintenance technology. Background Technology

[0002] After road surface construction is completed, it needs to be maintained in order to extend the service life of the road, improve the quality and safety of the road. During the maintenance process, water needs to be sprayed on the road surface, which requires the use of a spraying device. A spraying device is a device used to spray or spray liquids or gases in the form of a spray.

[0003] For example, Chinese Patent 202323540894.7 discloses a road maintenance spraying device. This patent achieves anti-clogging of the spraying head by setting up a water pump, sliding block, spring, sliding rod, filter plate, square box, and nozzle in cooperation with each other. This makes it easier to clean the filter plate and reduces maintenance time. However, this application only increases the water pressure and improves the spraying range of the nozzle by rotating the rotating rod and rotating blade. However, the existing road widths are different. When encountering a wide road, it is not possible to cover both sides of the wide road with water, which will result in uneven water coverage and leakage. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a municipal road maintenance spraying device.

[0005] To achieve the above objectives, this utility model is implemented through the following technical solution:

[0006] A municipal road maintenance sprinkler system includes a mobile vehicle equipped with a sprinkler mechanism. The output end of the sprinkler mechanism is connected to a first sprinkler pipe and two second sprinkler pipes. Each of the first and second sprinkler pipes is equipped with a plurality of nozzles. A support frame is provided on one side of the top of the mobile vehicle, and the first sprinkler pipe is located on the support frame. A steering assembly that cooperates with the second sprinkler pipe is provided on each side of the top of the mobile vehicle. A handrail is provided on the side of the mobile vehicle, and the handrail is provided with anti-slip texture.

[0007] Furthermore, the spraying mechanism includes a water storage tank fixed to the middle of the top of the mobile vehicle. A sealing cap is threaded onto one side of the top of the water storage tank, and a water pump is fixed to the other side of the top of the water storage tank. An inlet pipe is fixedly connected to the inlet end of the water pump, and the other end of the inlet pipe extends into the water storage tank. An outlet pipe is fixedly connected to the outlet end of the water pump, and three water delivery pipes are connected to the end of the outlet pipe away from the water pump. The three water delivery pipes are respectively connected to a spray pipe one and two spray pipe two.

[0008] Furthermore, the steering assembly includes a second support frame fixed to the side of the water storage tank. A support rod is rotatably connected to the upper and lower ends of the second support frame. A rotating component is connected between the two support rods. A connecting rod is fixed to the front end of the rotating component. The end of the connecting rod is fixedly connected to the side of the second spray pipe. An arc-shaped groove is provided at the rear end of the rotating component. A slider is slidably connected in the arc-shaped groove.

[0009] Furthermore, the steering assembly also includes an L-shaped fixing frame fixedly connected to the bottom of the two sides of the support frame. The top of the L-shaped fixing frame has a motor cavity, and a motor is fixed inside the motor cavity. The output end of the motor is connected to a motor shaft, and the end of the motor shaft extends through the L-shaped fixing frame and is connected to one end of a rotating rod. The end of the rotating rod away from the motor shaft is fixedly connected to the slider.

[0010] Furthermore, a U-shaped groove is provided on the top of the support frame one, and a rectangular groove is provided on one side of the U-shaped groove. The spray pipe one is located in the U-shaped groove, and several spray heads on the spray pipe one pass through the rectangular groove.

[0011] Furthermore, the two support frames are symmetrically arranged on both sides of the water storage tank, and the support frames are C-shaped.

[0012] The beneficial effects of this utility model are:

[0013] By setting up a spraying mechanism, water in the water storage tank can be pumped out to spray the road surface. The water pump pumps the water in the water storage tank into spray pipe one and spray pipe two, and then sprays it onto the road surface through several nozzles on spray pipe one and spray pipe two for maintenance.

[0014] By using the steering assembly, when the road surface requiring maintenance is wide, the steering assembly can rotate the connected spray pipe II to the side of the mobile vehicle, so that the nozzles of the spray head on the spray pipe II face both sides of the road, increasing the spraying range. This allows maintenance of roads of different widths to be carried out, improving efficiency.

[0015] With the arc-shaped groove and slider, the slider is slidably connected in the arc-shaped groove. When the rotating rod rotates and drives the slider to move, the slider squeezes the inner wall of the arc-shaped groove, thereby driving the arc-shaped groove and the rotating part to rotate around the support rod, which can drive the connecting rod and the second spray pipe to rotate, thus facilitating the adjustment of the direction of the second spray pipe. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the overall structure of a municipal road maintenance spraying device according to the present invention;

[0018] Figure 2 This is a schematic diagram of the removal steering component and spray pipe 2 of a municipal road maintenance spraying device according to the present invention;

[0019] Figure 3 This is a schematic diagram of the connection structure between the steering component and the spray pipe of a municipal road maintenance spraying device according to the present invention;

[0020] Figure 4 This is a schematic diagram of the steering component structure of a municipal road maintenance spraying device according to the present invention;

[0021] Figure 5 This is a schematic diagram of the connection structure between the support frame 2 and the L-shaped fixing frame of the municipal road maintenance spraying device of this utility model;

[0022] Figure 6 This is a schematic diagram of the support frame of a municipal road maintenance spraying device according to the present invention.

[0023] In the diagram: 1. Mobile vehicle; 2. Water tank; 3. Water pump; 4. Water outlet pipe; 5. Water delivery pipe; 6. Support frame one; 7. Spray pipe one; 8. Spray head; 9. Support frame two; 10. Spray pipe two; 11. Support rod; 12. Rotating component; 13. Connecting rod; 14. Arc-shaped groove; 15. Motor; 16. Motor shaft; 17. Rotating rod; 18. Slider; 19. L-shaped fixing frame; 20. U-shaped groove; 21. Rectangular groove. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Please see Figure 1-6This utility model provides a technical solution for a municipal road maintenance spraying device, including a mobile vehicle 1. The mobile vehicle 1 is equipped with a spraying mechanism. The output end of the spraying mechanism is connected to a spray pipe 7 and two spray pipes 10. Both the spray pipe 7 and the spray pipes 10 are equipped with a plurality of nozzles 8. A support frame 6 is provided on one side of the top of the mobile vehicle 1. The spray pipe 7 is located on the support frame 6. A steering component that cooperates with the spray pipes 10 is provided on both sides of the top of the mobile vehicle 1. A handrail is provided on the side of the mobile vehicle 1. The handrail is provided with anti-slip texture.

[0026] See Figure 1 , Figure 2 and Figure 3 The spraying mechanism includes a water tank 2 fixed to the middle of the top of the mobile vehicle 1. A sealing cap is threaded onto one side of the top of the water tank 2, and a water pump 3 is fixed to the other side of the top of the water tank 2. An inlet pipe is fixedly connected to the inlet end of the water pump 3, and the other end of the inlet pipe extends into the water tank 2. An outlet pipe 4 is fixedly connected to the outlet end of the water pump 3. Three water supply pipes 5 are connected to the end of the outlet pipe 4 away from the water pump 3. The three water supply pipes 5 are respectively connected to a spray pipe 7 and two spray pipes 10. Through the setting of the spraying mechanism, water in the water tank 2 can be pumped out to spray the road surface. The water pump 3 pumps the water in the water tank 2 into the spray pipe 7 and the spray pipe 10, and then sprays it onto the road surface for maintenance through several nozzles 8 on the spray pipe 7 and the spray pipe 10.

[0027] See Figure 1 , Figure 3 , Figure 4 and Figure 5The steering assembly includes a support frame 2 9 fixed to the side of the water storage tank 2. A support rod 11 is rotatably connected to the upper and lower ends of the support frame 2 9. A rotating component 12 is connected between the two support rods 11. A connecting rod 13 is fixed to the front end of the rotating component 12. The end of the connecting rod 13 is fixedly connected to the side of the spray pipe 2 10. An arc-shaped groove 14 is formed at the rear end of the rotating component 12, and a slider 18 is slidably connected within the arc-shaped groove 14. The steering assembly also includes an L-shaped fixing frame 19 fixedly connected to the bottom side of the support frame 2 9. A motor cavity is formed at the top of the L-shaped fixing frame 19, and a motor 15 is fixed within the motor cavity. The output end of 15 is connected to a motor shaft 16. The end of the motor shaft 16 passes through the L-shaped fixing frame 19 and is connected to one end of the rotating rod 17. The end of the rotating rod 17 away from the motor shaft 16 is fixedly connected to the slider 18. Two support frames 2 9 are symmetrically arranged on both sides of the water storage tank 2. The support frame 2 9 has a C-shaped structure. With the setting of the steering component, when the road surface to be maintained is wide, the steering component can drive the connected spray pipe 2 10 to rotate to the side of the mobile vehicle 1, so that the nozzles of the spray head 8 on the spray pipe 2 10 face both sides of the road, increasing the spraying range, thereby enabling maintenance of road surfaces of different widths and improving usage efficiency.

[0028] See Figure 1 , Figure 2 and Figure 6 The top of the support frame 6 is provided with a U-shaped groove 20, and a rectangular groove 21 is provided on one side of the U-shaped groove 20. The spray pipe 7 is located in the U-shaped groove 20, and several spray heads 8 on the spray pipe 7 pass through the rectangular groove 21. The U-shaped groove 20 facilitates the placement of the spray pipe 7.

[0029] Both the motor 15 and the water pump 3 in this application are controlled by a controller, and the controller is a prior art in this application. Therefore, it is not described in detail in this application.

[0030] When in use, the mobile vehicle 1 is moved to the road surface by pushing the handle. When the road surface to be maintained matches the width of the entire mobile vehicle 1, the two spray pipes 10 on both sides can be rotated to a position parallel to the spray pipe 7. Then, the water pump 3 is started, and the water pump 3 draws water from the water tank 2 into the water outlet pipe 4. Then, the water flows through three water supply pipes 5 located in the spray pipe 7 and the two spray pipes 10. Then, the water is sprayed onto the road surface for maintenance through several nozzles 8 on both the spray pipe 7 and the spray pipe 10.

[0031] When the road surface requiring maintenance is wide, the steering components on both sides can be activated to rotate the connected spray pipes 10 to the sides of the mobile vehicle 1, so that the nozzles 8 on the spray pipes 10 face both sides of the road, increasing the spraying range. Specifically, the motor 15 is started, and the rotation of the motor 15 drives the motor shaft 16 to rotate, which in turn drives the rotating rod 17 to rotate. The rotating rod 17 rotates and the slider 18 moves. During the movement of the slider 18, it presses against the inner wall of the arc groove 14, thereby causing the arc groove 14 and the rotating component 12 to rotate around the support rod 11. This, in turn, drives the connecting rod 13 and the spray pipes 10 to rotate, making it easier to adjust the steering of the spray pipes 10. The left spray pipe 10 drives the nozzles 8 on the left spray pipe 10 to rotate to the left side of the mobile vehicle 1, and the right spray pipe 10 drives the nozzles 8 on the right spray pipe 10 to rotate to the right side of the mobile vehicle 1. This makes it easy to adjust the spraying range of the entire maintenance spraying device, facilitating the maintenance of roads of different widths.

[0032] Although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A municipal road maintenance spraying device, characterized in that, The utility model provides a mobile car (1) is equipped with the spraying mechanism on the mobile car (1), the output of spraying mechanism is linked with one spraying pipe (7) and two spraying pipe (10) respectively, spraying pipe (7) and spraying pipe (10) are equipped with a plurality of spray head (8) respectively, the top side of mobile car (1) is equipped with support frame (6), spraying pipe (7) is located in support frame (6), the top both sides of mobile car (1) are equipped with one with the steering assembly of spraying pipe (10) cooperation, the side of mobile car (1) is equipped with handrail, and the handrail is equipped with antiskid line.

2. The municipal road maintenance spraying device according to claim 1, characterized in that, The spraying mechanism comprises a water storage tank (2) fixed to the top middle part of the mobile car (1), a sealing cover is threadedly connected to one side of the top of the water storage tank (2), a water pump (3) is fixed to the other side of the top of the water storage tank (2), a water inlet pipe is fixedly connected to the water inlet end of the water pump (3), the other end of the water inlet pipe penetrates into the water storage tank (2), a water outlet pipe (4) is fixedly connected to the water outlet end of the water pump (3), and three water delivery pipes (5) are connected to the end, away from the water pump (3), of the water outlet pipe (4); the three water delivery pipes (5) are communicated with one spraying pipe (7) and two spraying pipes (10) respectively.

3. The municipal road maintenance spraying device according to claim 2, characterized in that, The steering assembly comprises a support frame (9) fixed to the side of the water storage tank (2), a support rod (11) is rotatably connected to each of the upper end and the lower end of the support frame (9), a rotating piece (12) is connected between the two support rods (11), a connecting rod (13) is fixed to the front end of the rotating piece (12), the end of the connecting rod (13) is fixedly connected to the side of the spraying pipe (10), and an arc-shaped groove (14) is formed in the rear end of the rotating piece (12).

4. The municipal road maintenance spraying device according to claim 3, characterized in that, The steering assembly further comprises an L-shaped fixing frame (19) fixedly connected to the bottom of the side of the support frame (9), a motor cavity is formed in the top of the L-shaped fixing frame (19), a motor (15) is fixed in the motor cavity, a motor shaft (16) is connected to the output end of the motor (15), one end of a rotating rod (17) penetrates into the L-shaped fixing frame (19) from the end of the motor shaft (16) and is connected to the motor shaft (16), and the other end of the rotating rod (17), away from the motor shaft (16), is fixedly connected to the sliding block (18).

5. The municipal road maintenance spraying device according to claim 4, characterized in that, A U-shaped groove (20) is formed in the top of the support frame (6), a rectangular groove (21) is formed in one side of the U-shaped groove (20), the spraying pipe (7) is located in the U-shaped groove (20), and a plurality of the spray heads (8) on the spraying pipe (7) pass through the rectangular groove (21).

6. The municipal road maintenance spraying device according to claim 5, characterized in that, The two support frames (9) are symmetrically arranged on the two sides of the water storage tank (2), and the support frame (9) has a C-shaped structure.

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