Culvert accumulated sand cleaning device

Abstract

The utility model discloses a culvert accumulated sand cleaning device which comprises a bottom plate, a fixing frame is fixedly connected to one side of the bottom plate, a movable plate is arranged between the fixing frame and the bottom plate, a lifting assembly used for driving the movable plate to ascend and descend is arranged at one end of the fixing frame, and a first connecting frame is fixedly connected to one side of the bottom of the movable plate. Sewage suction pipe openings are fixedly connected to the two ends of one side of the bottom of the first connecting frame, a second connecting frame is fixedly connected to the position, located on one side of the first connecting frame, of the bottom of the moving plate, a water spraying assembly is arranged on one side of the top of the moving plate, and pump bodies are fixedly connected to the positions, located on the two sides of the transfer box, of one end of the bottom plate. By arranging the screw rod, the moving plate, the first connecting frame, the second connecting frame, the scraping plate, the sewage suction pipe opening, the transfer box, the output pipe, the pump body, the input pipe, the sewage discharge pipe, the water pump, the water conveying pipe and the spray head, manual cleaning with tools is not needed, time and labor are saved, and the cleaning efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of a culvert sand cleaning device, in particular to a culvert sand cleaning device. Background Art

[0002] Culverts refer to drainage channels (water channels) built under the roadbed and below the road surface in order to allow the highway to pass through the canal smoothly without hindering traffic during highway construction. This structure allows water to flow under the highway. It is used to drain floods across natural valleys and depressions, or to cross large and small roads as a traffic lane for people, livestock and vehicles, or as a canal for farmland irrigation. During the long-term use of culverts, sand sedimentation problems often occur, which brings inconvenience and risks to road traffic and drainage.

[0003] The existing culvert sand cleaning device has the problem that it is difficult to use large excavators to clean the sand at the bottom of the culvert, and it is also necessary to use shovels, rakes, carts and other tools to clean the wind-blown sand in the tunnel and transport it outside the culvert, which is time-consuming and laborious. In order to overcome these disadvantages, the utility model provides a culvert sand cleaning device. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a culvert sand cleaning device.

[0005] The slurry collecting device of claim 1, wherein the lifting of the lifting device is to move the lifting link to a lower position, the lifting of the lifting link being increased or decreased in volume and the movement of the lifting link to increase or decrease in volume.

[0006] Furthermore, the lifting assembly includes a screw and a limit rod, the screw is rotatably connected between the fixed frame and the base plate, the limit rod is fixedly connected between the fixed frame and the base plate, one end of the screw is threadedly connected to the movable plate, the limit rod is slidably connected to the movable plate, and the top of the fixed frame is fixedly connected to a first motor at a position corresponding to the screw, and the output end of the first motor passes through the top wall of the fixed frame and is fixedly connected to one end of the screw.

[0007] Furthermore, a second motor is fixedly connected to the outer side of one end of the second connecting frame, and an output end of the second motor passes through a corresponding side wall of the second connecting frame and is fixedly connected to one end of the roller shaft.

[0008] Furthermore, the water spray assembly includes a water passing plate, which is fixedly connected to the movable plate, the interior of the water passing plate is a hollow structure, a plurality of nozzles are penetrated on one side of the bottom of the water passing plate, the top of the fixed frame is fixedly connected to a water tank, the top of the water tank is fixedly connected to a water pump, the input end of the water pump is penetrated and connected to the interior of the water tank, the output end of the water pump is fixedly connected to a water pipe, one end of the water pipe is penetrated and connected to the interior of the water passing plate.

[0009] Furthermore, one end of the input pipe passes through the corresponding side wall of the first connecting frame and is fixedly connected to the sewage suction pipe port, one end of the input pipe is connected to the sewage suction pipe port, one end of the output pipe passes through and is connected to the interior of the transfer box, a sewage discharge pipe is provided at the bottom end of one side of the transfer box, one end of the sewage discharge pipe passes through and is connected to the interior of the transfer box, and a sewage discharge valve is provided at one end of the sewage discharge pipe.

[0010] Furthermore, a handrail is fixedly connected to one side of the base plate, and universal wheels are fixedly connected to the four bottom corners of the base plate.

[0011] Beneficial effects of the utility model:

[0012] When the utility model is used, the culvert sand cleaning device has the following advantages:

[0013] 1. In this scheme, a fixed frame, a screw, a limit rod, a movable plate, a first connecting frame, a second connecting frame, a roller, a scraper, a sewage suction pipe port, a transfer box, an output pipe, a pump body, an input pipe, a hand support, a universal wheel, a sewage pipe, and a sewage valve are arranged. The device is pushed to the position where cleaning is required. The operation of the second motor drives the roller to rotate. The scrapers evenly arranged on its outer surface can stir and scrape the silt accumulated in the culvert. The pump bodies at both ends are operated to facilitate the scraped silt to be sucked to the transfer box through the sewage suction pipe port, the input pipe, and the output pipe. When the transfer box is full, the device is pushed out of the culvert, the sewage valve is opened, and the mud and sand can be discharged through the sewage pipe. The operation of the first motor drives the screw to rotate, thereby driving the movable plate to move up and down, so that the first connecting frame and the second connecting frame are synchronously lifted and lowered, which is convenient for adjustment according to the thickness of the mud and sand accumulation. The accumulated mud and sand can be removed layer by layer through the above operations, and there is no need to manually use tools such as shovels and rakes to clean the wind-blown mud and sand at the bottom of the culvert that is difficult to be cleaned by large excavators, thereby saving time and effort and improving the cleaning efficiency.

[0014] 2. In this scheme, by setting up a water tank, a water pump, a water pipe, a water plate, and a nozzle, if the silt in the culvert accumulates for a long time and becomes dry and hard after being dried, the water pump can be started to spray water through the water plate and the nozzle onto the accumulated sand to soak it, and the stirring of the roller and the scraper can be coordinated to facilitate the scraping of the silt. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solution of the present invention, the drawings required for use in the description of the specific implementation methods will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 : Schematic diagram of the overall structure of the utility model;

[0017] Figure 2 : Bottom view of the utility model;

[0018] Figure 3 : A side view of the utility model;

[0019] Figure 4 : The rear view of the utility model.

[0020] The reference numerals are as follows:

[0021] 1. Bottom plate; 2. Fixed frame; 3. Screw rod; 4. Limit rod; 5. First motor; 6. Moving plate; 7. First connecting frame; 8. Second connecting frame; 9. Roller; 10. Scraper; 11. Second motor; 12. Water tank; 13. Water pump; 14. Water pipe; 15. Water plate; 16. Nozzle; 17. Sewage suction pipe outlet; 18. Transfer box; 19. Output pipe; 20. Pump body; 21. Input pipe; 22. Hand support; 23. Universal wheel; 24. Sewage pipe; 25. Sewage valve. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] like Figure 1-4As shown, it relates to a culvert sand cleaning device, including a bottom plate 1, a fixed frame 2 is fixedly connected to one side of the bottom plate 1, a movable plate 6 is arranged between the fixed frame 2 and the bottom plate 1, a lifting assembly for driving the movable plate 6 to rise and fall is arranged at one end of the fixed frame 2, a first connecting frame 7 is fixedly connected to one side of the bottom of the movable plate 6, both ends of one side of the bottom of the first connecting frame 7 are fixedly connected to a sewage suction pipe opening 17, the bottom of the movable plate 6 is located on one side of the first connecting frame 7 and is fixedly connected to a second connecting frame 8, a roller shaft 9 is rotatably connected between the two ends of the second connecting frame 8, a scraper 10 is evenly fixedly connected to the outer side of the roller shaft 9, a water spray assembly is arranged on one side of the top of the movable plate 6, a transfer box 18 is fixedly connected to one end of the bottom plate 1, and a pump body 20 is fixedly connected to both sides of the transfer box 18 at one end of the bottom plate 1, an input end of the pump body 20 is fixedly connected to an input pipe 21, and an output end of the pump body 20 is fixedly connected to an output pipe 19.

[0024] like Figure 1-4 As shown, the lifting assembly includes a screw rod 3 and a limiting rod 4. The screw rod 3 is rotatably connected between the fixed frame 2 and the bottom plate 1. The limiting rod 4 is fixedly connected between the fixed frame 2 and the bottom plate 1. One end of the screw rod 3 is threadedly connected to the movable plate 6. The limiting rod 4 is slidably connected to the movable plate 6. The top of the fixed frame 2 is located at a position corresponding to the screw rod 3 and is fixedly connected to a first motor 5. The output end of the first motor 5 passes through the top wall of the fixed frame 2 and is fixedly connected to one end of the screw rod 3. The first motor 5 is started to drive the screw 3 to rotate, and then the movable plate 6 is driven to move up and down, so that the first connecting frame 7 and the second connecting frame 8 are synchronously lifted and lowered accordingly, and are adjusted according to the thickness of the accumulated silt, so as to facilitate the removal of the accumulated silt layer by layer through the above operation. A second motor 11 is fixedly connected to the outer side of one end of the second connecting frame 8. The output end of the second motor 11 passes through the corresponding side wall of the second connecting frame 8 and is fixedly connected to one end of the roller shaft 9. The second motor 11 is started to drive the roller shaft 9 to rotate, and the scrapers 10 evenly arranged on the outer surface thereof can stir and scrape the silt accumulated in the culvert. One end of the input pipe 21 passes through the corresponding side wall of the first connecting frame 7 and is fixedly connected to the sewage suction pipe port 17. One end of the input pipe 21 is communicated with the sewage suction pipe port 17, and one end of the output pipe 19 passes through and is connected to the interior of the transfer box 18. The pump bodies 20 at both ends are started, so that the scraped silt is sucked into the transfer box 18 through the sewage suction pipe port 17, the input pipe 21, and the output pipe 19 arranged on both sides of the first connecting frame 7. A sewage discharge pipe 24 is arranged at the bottom end of one side of the transfer box 18, and one end of the sewage discharge pipe 24 passes through and is connected to the interior of the transfer box 18. A sewage discharge valve 25 is arranged at one end of the sewage discharge pipe 24. When the transfer box 18 is full, the device is pushed out of the culvert, and the sewage discharge valve 25 is opened, and then the silt in the transfer box 18 can be discharged through the sewage discharge pipe 24.

[0025] like Figure 1-4As shown, the water spray assembly includes a water-passing plate 15, which is fixedly connected to the movable plate 6. The interior of the water-passing plate 15 is a hollow structure. A plurality of nozzles 16 are provided on one side of the bottom of the water-passing plate 15. A water tank 12 is fixedly connected to the top of the fixed frame 2. A water pump 13 is fixedly connected to the top of the water tank 12. The input end of the water pump 13 is connected to the interior of the water tank 12. A water pipe 14 is fixedly connected to the output end of the water pump 13. One end of the water pipe 14 is connected to the interior of the water-passing plate 15. A control valve is provided at one end of the water pipe 14. The water pump 13 is started, the control valve of the water pipe 14 is opened, and water is sprayed onto the accumulated sand through the water-passing plate 15 and the nozzles 16 to soak it. The stirring of the roller 9 and the scraper 10 is coordinated to facilitate the scraping of the mud and sand.

[0026] like Figure 1-4 As shown, a handrail 22 is fixedly connected to one side of the base plate 1, and universal wheels 23 are fixedly connected to the four corners of the bottom of the base plate 1 to facilitate the arbitrary movement of the device.

[0027] Working principle: When in use, the device is pushed to the position where cleaning is required, and the second motor 11 is started to drive the roller 9 to rotate. The scrapers 10 evenly arranged on its outer surface can stir and scrape the silt accumulated in the culvert, and the pump bodies 20 at both ends are started, so that the scraped silt is sucked into the transfer box 18 through the sewage suction pipe ports 17, the input pipe 21, and the output pipe 19 arranged on both sides of the first connecting frame 7. When the transfer box 18 is full, the device is pushed out of the culvert, and the sewage valve 25 is opened, and the silt in the transfer box 18 can be discharged through the sewage pipe 24, and then Cleaning can be continued. If the silt in the culvert becomes dry and hard after being accumulated for a long time and dried, the water pump 13 can be started, the control valve of the water pipe 14 can be opened, and water can be sprayed onto the accumulated sand through the water-passing plate 15 and the nozzle 16 to soak it. The stirring of the roller 9 and the scraper 10 is coordinated to facilitate the scraping of the silt. The first motor 5 is started to drive the screw 3 to rotate, and then the movable plate 6 is driven to move up and down, so that the first connecting frame 7 and the second connecting frame 8 are synchronously lifted and lowered, and adjusted according to the thickness of the silt accumulation. The accumulated silt can be removed layer by layer through the above operations.

[0028] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to only specific implementation methods. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A culvert sand cleaning device, comprising a bottom plate (1), characterized in that: A fixed frame (2) is fixedly connected to one side of the bottom plate (1); a movable plate (6) is arranged between the fixed frame (2) and the bottom plate (1); a lifting assembly for driving the movable plate (6) to lift is arranged at one end of the fixed frame (2); a first connecting frame (7) is fixedly connected to one side of the bottom of the movable plate (6); both ends of one side of the bottom of the first connecting frame (7) are fixedly connected to sewage suction pipe openings (17); the bottom of the movable plate (6) is located on one side of the first connecting frame (7) and is fixedly connected to a second connecting frame (8); A roller shaft (9) is rotatably connected between the two ends of the second connecting frame (8), a scraper (10) is evenly and fixedly connected to the outer side of the roller shaft (9), a water spray assembly is arranged on one side of the top of the movable plate (6), one end of the bottom plate (1) is fixedly connected to a transfer box (18), one end of the bottom plate (1) is located on both sides of the transfer box (18) and is fixedly connected to a pump body (20), the input end of the pump body (20) is fixedly connected to an input pipe (21), and the output end of the pump body (20) is fixedly connected to an output pipe (19).

2. A culvert sand cleaning device according to claim 1, characterized in that: The lifting assembly comprises a screw rod (3) and a limiting rod (4); the screw rod (3) is rotatably connected between a fixed frame (2) and a bottom plate (1); the limiting rod (4) is fixedly connected between the fixed frame (2) and the bottom plate (1); one end of the screw rod (3) is threadedly connected to a movable plate (6); the limiting rod (4) is slidably connected to the movable plate (6); a first motor (5) is fixedly connected to the top of the fixed frame (2) at a position corresponding to the screw rod (3); an output end of the first motor (5) passes through a top wall of the fixed frame (2) and is fixedly connected to one end of the screw rod (3).

3. A culvert sand cleaning device according to claim 1, characterized in that: A second motor (11) is fixedly connected to the outside of one end of the second connecting frame (8), and an output end of the second motor (11) passes through a corresponding side wall of the second connecting frame (8) and is fixedly connected to one end of the roller shaft (9).

4. A culvert sand cleaning device according to claim 1, characterized in that: The water spray assembly comprises a water-passing plate (15), the water-passing plate (15) is fixedly connected to the movable plate (6), the interior of the water-passing plate (15) is a hollow structure, a plurality of nozzles (16) are provided through one side of the bottom of the water-passing plate (15), the top of the fixed frame (2) is fixedly connected to a water tank (12), the top of the water tank (12) is fixedly connected to a water pump (13), the input end of the water pump (13) is connected through the interior of the water tank (12), the output end of the water pump (13) is fixedly connected to a water delivery pipe (14), one end of the water delivery pipe (14) is connected through the interior of the water-passing plate (15).

5. The culvert sand cleaning device according to claim 1, characterized in that: One end of the input pipe (21) passes through the corresponding side wall of the first connecting frame (7) and is fixedly connected to the sewage suction pipe opening (17); one end of the input pipe (21) is connected to the sewage suction pipe opening (17); one end of the output pipe (19) passes through and is connected to the interior of the transfer box (18); a sewage discharge pipe (24) is provided at the bottom end of one side of the transfer box (18); one end of the sewage discharge pipe (24) passes through and is connected to the interior of the transfer box (18); and one end of the sewage discharge pipe (24) is provided with a sewage discharge valve (25).

6. A culvert sand cleaning device according to claim 1, characterized in that: A handrail (22) is fixedly connected to one side of the base plate (1), and universal wheels (23) are fixedly connected to the four corners of the bottom of the base plate (1).

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