Water conservancy construction dredging device

Abstract

The utility model discloses a hydraulic engineering construction desilting device in the technical field of hydraulic engineering, which comprises a bracket, a barrel body is fixedly mounted at the top of the bracket, a first rotating shaft is rotatably connected to the top of an inner cavity of the barrel body, and a plurality of stirring rods are fixedly mounted on the surface of the first rotating shaft, so that sludge in the barrel body is stirred; a worker connects a water pipe with a rotary sprayer, the rotary sprayer rotates after conveying water, so that the interior of the barrel body is sprayed in all directions, a scraping plate is driven along with a stirring rod to fully clean the interior of the barrel body, the worker starts a second motor, the second motor is started to drive a second rotating shaft to rotate, and the second rotating shaft rotates to clean the interior of the barrel body. And the second rotating shaft drives the conveying auger to discharge sludge, the barrel body is cleaned through the rotating sprayer and the scraper blade, blockage of the discharging pipe during sludge discharging is avoided through the conveying auger, the sludge recycling efficiency is improved, the cleaning function is achieved, and practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy projects, in particular to a silt removal device for water conservancy construction. Background Art

[0002] Water conservancy projects are projects built to control and allocate natural surface water and groundwater to achieve the purpose of eliminating harm and promoting benefits. They are also called water projects. Water is a valuable resource that is indispensable to human production and life, but its natural state does not fully meet human needs. Only by building water conservancy projects can we control water flow, prevent floods and waterlogging disasters, and regulate and distribute water to meet people's needs for water resources in life and production.

[0003] The existing patent publication number is CN220225495U, which discloses a dredging device for water conservancy construction, including: a base, a roller is installed at the bottom of the base; a dredging mechanism, which is used to drive the dredging pump head for adjustment and is installed on one side of the top of the base; by setting an adjustment component, when the dredging head is adjusted, the first servo motor drives the first screw rod to rotate, and the lifting frame is driven up and down by the threaded connection between the first screw rod and the lifting frame to adjust the dredging depth of the vertical pipe and the dredging head, and then the second servo motor drives the second screw rod to rotate, and the second screw rod drives the vertical pipe and the dredging head to move horizontally through the threaded connection with the sliding seat to adjust the dredging direction, so as to facilitate the adjustment of the dredging position of the dredging head without stopping for adjustment, thereby increasing the dredging speed.

[0004] The existing dredging equipment for water conservancy construction will store the sludge inside the tank after extraction, and then recycle the sludge uniformly through the tank. However, after the sludge inside the tank is discharged, there is uncleaned sludge accumulated on the inner wall of the tank, which needs to be cleaned up in time by the staff. Therefore, we propose a dredging device for water conservancy construction to solve the above-mentioned problems. Utility Model Content

[0005] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the name of the utility model to avoid blurring the purpose of this section, the abstract of the specification and the name of the utility model, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0006] Therefore, the purpose of the utility model is to provide a dredging device for water conservancy construction, which can solve the problem that the existing dredging equipment for water conservancy construction will store the silt inside the tank after it is extracted, and then the silt will be uniformly recovered through the tank. However, after the silt inside the tank is discharged, uncleaned silt will accumulate on the inner wall of the tank, which needs to be cleaned in time by the staff.

[0007] In order to solve the above technical problems, the utility model provides a dredging device for water conservancy construction, which adopts the following technical scheme: it includes a bracket, a barrel body is fixedly installed on the top of the bracket, a first rotating shaft is rotatably connected to the top of the inner cavity of the barrel body, a plurality of stirring rods are fixedly installed on the surface of the first rotating shaft, and scrapers are fixedly installed on the outer sides of the plurality of stirring rods, the outer sides of the two scrapers are both attached to the circumferential inner wall of the barrel body cavity, a rotary sprayer is fixedly installed on the top of the barrel body, a first motor is fixedly installed on the top of the barrel body, and the output end of the first motor is fixedly connected to the top of the first rotating shaft.

[0008] Optionally, a mobile platform is fixedly installed at the bottom of the bracket, a discharge pipe is fixedly installed on the top of the mobile platform, a discharge pipe is fixedly installed at the bottom of the barrel body, the discharge pipe is fixedly connected to the discharge pipe, and a solenoid valve is fixedly installed between the discharge pipe and the discharge pipe.

[0009] Optionally, a second rotating shaft is rotatably connected to the inner wall of the left side of the discharge pipe cavity, a material conveying dragon is fixedly installed on the surface of the second rotating shaft, a second motor is fixedly installed on the left side of the discharge pipe, and the output end of the second motor is fixedly connected to the left end of the second rotating shaft.

[0010] Optionally, a cylinder is fixedly installed in the inner cavity of the mobile platform, a push rod is fixedly connected to the output end of the cylinder, a lifting plate is fixedly installed on the top of the push rod, a limit frame is fixedly installed on the top of the mobile platform, and the lifting plate is slidably set on the surface of the limit frame.

[0011] Optionally, a mudguard shell is fixedly installed on the left side of the lifting plate, a third rotating shaft is rotatably connected between the front and rear inner walls of the mudguard shell inner cavity, and a plurality of cleaning rods are fixedly installed on the surface of the third rotating shaft at equal distances from front to back.

[0012] Optionally, a third motor is fixedly mounted on the rear side of the mudguard shell, an output end of the third motor is fixedly connected to the rear side of the third rotating shaft, and a protective shell is fixedly mounted on the outside of the third motor, and heat dissipation holes are opened on the surface of the protective shell.

[0013] Optionally, a hose is fixedly connected between the lifting plate and the barrel body, a mud suction hood is fixedly installed on one end of the hose away from the barrel body, a pump is fixedly installed on the surface of the hose, and the pump is fixedly installed on the top of the bracket.

[0014] In summary, the utility model includes at least one of the following beneficial effects: 1. By setting a first motor, the first motor starts to drive the first rotating shaft to rotate, and the rotation of the first rotating shaft drives multiple stirring rods on the surface to rotate, thereby stirring the sludge inside the barrel body, and the staff connects the water pipe to the rotary sprayer, and the rotary sprayer rotates after water is delivered, so as to spray the inside of the barrel body in all directions, and the inside of the barrel body is fully cleaned by driving the scraper with the stirring rod. The staff starts the second motor, and the second motor starts to drive the second rotating shaft to rotate, and the second rotating shaft drives the feeding dragon to discharge the sludge, thereby achieving the goal of cleaning the barrel body through the rotary sprayer and the scraper, and avoiding the blockage of the discharge pipe when the sludge is discharged through the feeding dragon, thereby improving the sludge recovery efficiency, and it has its own cleaning function and is highly practical.

[0015] 2. By setting up a cylinder, the cylinder is started and the lifting plate is driven up and down through the push rod. The lifting plate can move stably on the surface of the limit frame. The staff starts the third motor, and the third motor starts to drive the third shaft to rotate. The rotation of the third shaft drives the surface cleaning rod to scrape and clean the silt. By starting the pump, the pump uses the mud suction hood of the hose to absorb the silt, so as to cooperate with the cleaning rod to absorb and fully treat some walls or silt of a certain height in water conservancy construction, thereby improving the efficiency of silt cleaning and having strong practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

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

[0018] Figure 2 It is a schematic diagram of the rear side of the overall structure of the utility model;

[0019] Figure 3 It is a schematic cross-sectional view of the overall structure of the utility model;

[0020] Figure 4 For the utility model Figure 3 Enlarged schematic diagram at point A in the middle.

[0021] Explanation of the reference numerals in the accompanying drawings: 1. bracket; 2. barrel; 3. first rotating shaft; 4. stirring rod; 5. scraper; 6. rotary sprayer; 7. first motor; 8. moving platform; 9. discharge pipe; 10. discharge pipe; 11. solenoid valve; 12. second rotating shaft; 13. feeding dragon; 14. second motor; 15. cylinder; 16. push rod; 17. lifting plate; 18. limit frame; 19. mud guard shell; 20. third rotating shaft; 21. cleaning rod; 22. third motor; 23. protective shell; 24. hose; 25. mud suction hood; 26. pump. DETAILED DESCRIPTION

[0022] The following is combined with Figure 1-4 The utility model is described in further detail.

[0023] Embodiment 1, refer to Figure 1-4 In this embodiment, in order to solve the problem that the existing silt removal equipment for water conservancy construction will store the silt inside the tank after extraction, and then the silt will be uniformly recovered through the tank, but after the silt inside the tank is discharged, there is silt that has not been cleaned up on the inner wall of the tank, which needs to be cleaned up in time by the staff, the utility model discloses a silt removal device for water conservancy construction,

[0024] It includes a bracket 1, a barrel body 2 is fixedly installed on the top of the bracket 1, a first rotating shaft 3 is rotatably connected to the top of the inner cavity of the barrel body 2, a plurality of stirring rods 4 are fixedly installed on the surface of the first rotating shaft 3, and scrapers 5 are fixedly installed on the outer sides of the plurality of stirring rods 4, the outer sides of the two scrapers 5 are both attached to the inner wall of the inner cavity of the barrel body 2, a rotating sprayer 6 is fixedly installed on the top of the barrel body 2, a first motor 7 is fixedly installed on the top of the barrel body 2, and the output end of the first motor 7 is fixedly connected to the top of the first rotating shaft 3, specifically: the first motor 7 is started to drive the first rotating shaft 3 to rotate, and the rotation of the first rotating shaft 3 drives the plurality of stirring rods 4 on the surface to rotate, thereby stirring the sludge inside the barrel body 2, and the staff connects the water pipe to the rotating sprayer 6, and the rotating sprayer 6 rotates after water is delivered, so as to spray the inside of the barrel body 2 in all directions, and the inside of the barrel body 2 is fully cleaned as the stirring rod 4 drives the scraper 5.

[0025] A mobile platform 8 is fixedly installed at the bottom of the bracket 1, a discharge pipe 9 is fixedly installed on the top of the mobile platform 8, a discharge pipe 10 is fixedly installed at the bottom of the barrel body 2, the discharge pipe 10 is fixedly connected to the discharge pipe 9, and a solenoid valve 11 is fixedly installed between the discharge pipe 10 and the discharge pipe 9. Specifically, the staff opens the solenoid valve 11 to allow the sludge inside the barrel body 2 to enter the discharge pipe 9 through the discharge pipe 10.

[0026] A second rotating shaft 12 is rotatably connected to the inner wall of the left side of the inner cavity of the discharge pipe 9, and a feeding dragon 13 is fixedly installed on the surface of the second rotating shaft 12. A second motor 14 is fixedly installed on the left side of the discharge pipe 9, and the output end of the second motor 14 is fixedly connected to the left end of the second rotating shaft 12. Specifically, the staff starts the second motor 14, and the second motor 14 starts to drive the second rotating shaft 12 to rotate, and the second rotating shaft 12 drives the feeding dragon 13 to discharge the sludge.

[0027] The specific working principle is: first, the staff connects the water pipe to the rotary sprayer 6, and the rotary sprayer 6 rotates after water is delivered, so as to spray the inside of the barrel body 2 in all directions, and then turn on the first motor 7, the first motor 7 starts to drive the first rotating shaft 3 to rotate, and the rotation of the first rotating shaft 3 drives the multiple stirring rods 4 on the surface to rotate, so as to stir the sludge inside the barrel body 2, and by opening the solenoid valve 11, the sludge inside the barrel body 2 enters the discharge pipe 9 through the discharge pipe 10, and finally starts the second motor 14, the second motor 14 starts to drive the second rotating shaft 12 to rotate, and the second rotating shaft 12 drives the feeding dragon 13 to discharge the sludge.

[0028] Example 2, refer to Figure 1-3 In order to solve the problem of low efficiency of existing sludge cleaning in this embodiment, based on the same concept as the above-mentioned embodiment 1, the hydraulic construction silt removal device also includes:

[0029] A cylinder 15 is fixedly installed in the inner cavity of the mobile platform 8, a push rod 16 is fixedly connected to the output end of the cylinder 15, a lifting plate 17 is fixedly installed on the top of the push rod 16, a limit frame 18 is fixedly installed on the top of the mobile platform 8, and the lifting plate 17 is slidably set on the surface of the limit frame 18. Specifically: by setting the cylinder 15, the cylinder 15 is started to drive the lifting plate 17 to move up and down through the push rod 16, and the lifting plate 17 can move stably on the surface of the limit frame 18.

[0030] A mud guard shell 19 is fixedly installed on the left side of the lifting plate 17, and a third rotating shaft 20 is rotatably connected between the inner walls on the front and rear sides of the inner cavity of the mud guard shell 19. A plurality of cleaning rods 21 are fixedly installed on the surface of the third rotating shaft 20 at equal distances from front to back. Specifically, the staff starts the third motor 22, and the third motor 22 starts to drive the third rotating shaft 20 to rotate. The rotation of the third rotating shaft 20 drives the surface cleaning rods 21 to scrape and clean the silt on some surfaces with a certain height.

[0031] A third motor 22 is fixedly installed on the rear side of the mudguard shell 19, and the output end of the third motor 22 is fixedly connected to the rear side of the third rotating shaft 20, and a protective shell 23 is fixedly installed on the outside of the third motor 22, and heat dissipation holes are opened on the surface of the protective shell 23. Specifically, the third motor 22 is protected by setting the protective shell 23.

[0032] A hose 24 is fixedly connected between the lifting plate 17 and the barrel body 2, a mud suction hood 25 is fixedly installed at one end of the hose 24 away from the barrel body 2, a pump 26 is fixedly installed on the surface of the hose 24, and the pump 26 is fixedly installed on the top of the bracket 1. Specifically: by starting the pump 26, the pump 26 uses the mud suction hood 25 of the hose 24 to absorb the silt.

[0033] The specific working principle is: first, the staff starts the third motor 22, the third motor 22 starts to drive the third rotating shaft 20 to rotate, the third rotating shaft 20 rotates to drive the surface cleaning rod 21 to scrape and clean the sludge, and the cylinder 15 is started according to the height of the sludge. The cylinder 15 starts to drive the lifting plate 17 to move up and down through the push rod 16, and the lifting plate 17 can move stably on the surface of the limit frame 18. By starting the pump 26, the pump 26 uses the mud suction hood 25 of the hose 24 to absorb some walls or silt of a certain height in water conservancy construction. The height of the cleaning rod 21 and the mud suction hood 25 when they are in the lowest position can be adjusted according to the height of the sludge to be processed, so as to cooperate with the cleaning rod 21 to fully process the sludge.

[0034] The wiring diagram of the motor and the cylinder in the utility model belongs to the common knowledge in the field, and its working principle is a well-known technology. The model is selected according to the actual use, so the control method and wiring arrangement of the motor and the cylinder are not explained in detail.

[0035] The above are all preferred embodiments of the present utility model, and are not intended to limit the protection scope of the present utility model. Therefore, any equivalent changes made based on the structure, shape, and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A silt removal device for water conservancy construction, comprising a bracket (1), characterized in that: A barrel body (2) is fixedly mounted on the top of the bracket (1); a first rotating shaft (3) is rotatably connected to the top of the inner cavity of the barrel body (2); a plurality of stirring rods (4) are fixedly mounted on the surface of the first rotating shaft (3); and scrapers (5) are fixedly mounted on the outer sides of the plurality of stirring rods (4); the outer sides of the two scrapers (5) are both attached to the inner circumferential wall of the inner cavity of the barrel body (2); a rotating sprayer (6) is fixedly mounted on the top of the barrel body (2); a first motor (7) is fixedly mounted on the top of the barrel body (2); and an output end of the first motor (7) is fixedly connected to the top of the first rotating shaft (3).

2. A water conservancy construction dredging device according to claim 1, characterized in that: A movable platform (8) is fixedly mounted on the bottom of the bracket (1), a discharge pipe (9) is fixedly mounted on the top of the movable platform (8), a discharge pipe (10) is fixedly mounted on the bottom of the barrel body (2), the discharge pipe (10) is fixedly connected to the discharge pipe (9), and a solenoid valve (11) is fixedly mounted between the discharge pipe (10) and the discharge pipe (9).

3. A water conservancy construction dredging device according to claim 2, characterized in that: A second rotating shaft (12) is rotatably connected to the inner wall of the left side of the inner cavity of the discharge pipe (9), a material conveying dragon (13) is fixedly installed on the surface of the second rotating shaft (12), a second motor (14) is fixedly installed on the left side of the discharge pipe (9), and the output end of the second motor (14) is fixedly connected to the left end of the second rotating shaft (12).

4. A water conservancy construction dredging device according to claim 3, characterized in that: A cylinder (15) is fixedly installed in the inner cavity of the mobile platform (8), a push rod (16) is fixedly connected to the output end of the cylinder (15), a lifting plate (17) is fixedly installed on the top of the push rod (16), a limit frame (18) is fixedly installed on the top of the mobile platform (8), and the lifting plate (17) is slidably arranged on the surface of the limit frame (18).

5. A water conservancy construction dredging device according to claim 4, characterized in that: A mudguard shell (19) is fixedly mounted on the left side of the lifting plate (17); a third rotating shaft (20) is rotatably connected between the inner walls at the front and rear sides of the inner cavity of the mudguard shell (19); and a plurality of cleaning rods (21) are fixedly mounted on the surface of the third rotating shaft (20) at equal distances from front to back.

6. A water conservancy construction silt removal device according to claim 5, characterized in that: A third motor (22) is fixedly mounted on the rear side of the mudguard shell (19), an output end of the third motor (22) is fixedly connected to the rear side of the third rotating shaft (20), and a protective shell (23) is fixedly mounted on the outside of the third motor (22), a surface of the protective shell (23) being provided with heat dissipation holes.

7. A water conservancy construction dredging device according to claim 6, characterized in that: A hose (24) is fixedly connected between the lifting plate (17) and the barrel body (2); a mud suction cover (25) is fixedly mounted on one end of the hose (24) away from the barrel body (2); a pump (26) is fixedly mounted on the surface of the hose (24); and the pump (26) is fixedly mounted on the top of the bracket (1).

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