Hydraulic engineering desilting device
By using motor-driven gear system and crushing rollers to crush the silt in the silt device of water conservancy engineering, the problem of difficult to crush large mud and stones in the prior art is solved, and a more efficient silt effect is achieved. Device practicality.
Patent Information
- Application Number
- CN202421056696.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-15
- Publication Date
- 2025-02-25
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
The existing silt cleaning equipment of water conservancy projects is difficult to effectively crush large pieces of mud and stones in the silt, resulting in blockage of suction pipes, affecting the dredging efficiency and being less practical.
A water conservancy project silt device was designed, and the gear system driven by a motor drive to drive the crushing roller to crush the silt, and the crushed silt is transported to the silt storage box through the sludge pumping assembly.
Effectively crush large mud and stones in the silt, prevent the suction pipe from being blocked, and improve the practicality and cleanliness of the silt cleaning device.
Smart Images
Figure CN222525433U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of silt removal devices, in particular to a silt removal device for a water conservancy project. Background Art
[0002] Projects built to eliminate water disasters and develop and utilize water resources are divided into flood control projects, farmland water conservancy projects, hydroelectric power projects, waterway and port projects, water supply and drainage projects, environmental water conservancy projects, and tidal flat reclamation projects according to their functions. Water conservancy projects that can serve multiple goals such as flood control, water supply, irrigation, and power generation are called comprehensive utilization water conservancy projects. Water conservancy projects require the construction of different types of hydraulic structures such as dams, dikes, spillways, sluices, water inlets, channels, ferries, rafts, fishways, etc. to achieve their goals.
[0003] After a long period of operation, a large amount of silt will accumulate on the surface of a water conservancy project, affecting the efficiency of the water conservancy project. Therefore, a water conservancy project silt removal device is needed to assist in cleaning the silt.
[0004] In the prior art, the silt removal device of the water conservancy project is often difficult to break up the large pieces of mud and stones in the silt, causing the silt suction pipe to be blocked, affecting the silt removal work of the device in the later stage, and having low practicality. Utility Model Content
[0005] In order to make up for the above shortcomings, the utility model provides a water conservancy project dredging device, aiming to improve the problem in the prior art that it is difficult to crush large pieces of mud and stones in the sludge, causing blockage of the silt suction pipe, affecting the later dredging work of the device, and having low practicality.
[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a dredging device for a water conservancy project, comprising a base, a handle fixedly connected to the rear side of the upper portion of the base, a mounting frame fixedly connected to the front side of the upper portion of the base, a mud guide plate fixedly connected to the front side of the mounting frame, a mounting frame fixedly connected to the upper portion of the mounting frame, a driving assembly is arranged inside the mounting frame, a first crushing roller is rotatably connected to the left side of the mounting frame, a second crushing roller is rotatably connected to the right side of the mounting frame, and a mud suction assembly is arranged in the middle portion of the base.
[0007] Through the above technical solution, the effect of scraping silt on the surface of the water conservancy project can be achieved.
[0008] As a further description of the above technical solution:
[0009] The driving assembly includes a motor, a rotating shaft, a first gear, a rotating rod and a second gear. The motor is fixedly connected to the left side of the top of the installation frame, the rotating shaft is fixedly connected to the output end of the motor, the first gear is fixedly connected to the upper outer part of the rotating shaft, the rotating rod is rotatably connected to the right side of the top of the installation frame, and the second gear is fixedly connected to the outer side of the upper part of the rotating rod.
[0010] Through the above technical solution, the effect of driving the first gear to rotate is achieved.
[0011] As a further description of the above technical solution:
[0012] The mud pumping assembly includes a silt storage box, a support frame, a mud pump, a silt suction pipe and a mud delivery pipe. The silt storage box is fixedly connected to the upper rear side of the base, the support frame is fixedly connected to the middle part of the base, the mud pump is fixedly connected to the top of the support frame, the silt suction pipe is fixedly connected to the input end of the mud pump, and the mud delivery pipe is fixedly connected to the output end of the mud pump.
[0013] Through the above technical solution, the effect of transporting sludge is achieved.
[0014] As a further description of the above technical solution:
[0015] Universal wheels are evenly and fixedly connected around the lower part of the base.
[0016] Through the above technical solution, the effect of driving the base to move is achieved.
[0017] As a further description of the above technical solution:
[0018] The lower part of the rotating shaft passes through the mounting frame, and the lower part of the rotating shaft is fixedly connected to the inside of the first crushing roller.
[0019] Through the above technical solution, the effect of driving the first crushing roller to rotate is achieved.
[0020] As a further description of the above technical solution:
[0021] The lower part of the rotating rod passes through the mounting frame, and the lower part of the rotating rod is fixedly connected to the inside of the second crushing roller.
[0022] Through the above technical solution, the effect of driving the second crushing roller to rotate is achieved.
[0023] As a further description of the above technical solution:
[0024] The first gear meshes with the second gear.
[0025] Through the above technical solution, the effect of driving the second gear to rotate is achieved.
[0026] As a further description of the above technical solution:
[0027] One end of the mud delivery pipe away from the mud pump is fixedly connected to the mud storage box.
[0028] Through the above technical solution, the effect of temporary storage of sludge is achieved.
[0029] The utility model has the following beneficial effects:
[0030] In the utility model, through the coordination among structures such as the motor, the rotating shaft, the first gear, the rotating rod and the second gear, the dredging device for water conservancy projects can effectively crush larger mud blocks and stones mixed in the sludge, effectively prevent the clogging of the silt suction pipe, allow the silt to be sucked out more cleanly, and improve the practicality of the dredging device. BRIEF DESCRIPTION OF THE DRAWINGS
[0031] Figure 1 A three-dimensional diagram of a hydraulic engineering silt removal device proposed by the utility model;
[0032] Figure 2 This is a cross-sectional view of an installation frame of a hydraulic engineering silt removal device proposed by the utility model;
[0033] Figure 3 This is a cross-sectional view of a support frame of a water conservancy project dredging device proposed by the utility model.
[0034] Legend:
[0035] 1. Base; 2. Universal wheel; 3. Handle; 4. Silt storage box; 5. Support frame; 6. Mud pump; 7. Silt suction pipe; 8. Mud delivery pipe; 9. Mounting frame; 10. Mud guide plate; 11. Mounting frame; 12. Motor; 13. Rotating shaft; 14. First crushing roller; 15. First gear; 16. Second gear; 17. Rotating rod; 18. Second crushing roller. DETAILED DESCRIPTION
[0036] 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 in 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.
[0037] Reference Figure 1-3The utility model provides an embodiment: a desilting device for a water conservancy project, comprising a base 1, a handle 3 is fixedly connected to the rear side of the upper part of the base 1, a mounting frame 9 is fixedly connected to the front side of the upper part of the base 1, a mud guide plate 10 is fixedly connected to the front side of the mounting frame 9, a mounting frame 11 is fixedly connected to the upper part of the mounting frame 9, a driving component is arranged inside the mounting frame 11, a first crushing roller 14 is rotatably connected to the left side of the mounting frame 9, a second crushing roller 18 is rotatably connected to the right side of the mounting frame 9, a mud pumping component is arranged in the middle part of the base 1, and the driving component comprises a motor 12, a rotating shaft 13, a first gear 15, a rotating rod 17 and a second gear 16, and the motor 12 is fixedly connected to the It is connected to the left side of the top of the installation frame 11, the rotating shaft 13 is fixedly connected to the output end of the motor 12, the first gear 15 is fixedly connected to the upper outer part of the rotating shaft 13, the rotating rod 17 is rotatably connected to the right side of the top of the installation frame 11, the second gear 16 is fixedly connected to the outer upper part of the rotating rod 17, and the universal wheels 2 are evenly fixedly connected to the lower part of the base 1. The base 1 is driven to move by the rotation of the universal wheels 2. The lower part of the rotating shaft 13 passes through the mounting frame 9, and the lower part of the rotating shaft 13 is fixedly connected to the inside of the first crushing roller 14. The lower part of the rotating rod 17 passes through the mounting frame 9, and the lower part of the rotating rod 17 is fixedly connected to the inside of the second crushing roller 18. The first gear 15 is meshed with the second gear 16.
[0038] When it is necessary to desilt the water conservancy project, start the motor 12 so that the motor 12 drives the rotating shaft 13 to rotate, the rotating shaft 13 drives the first crushing roller 14 and the first gear 15 to rotate, the first gear 15 drives the second gear 16 to rotate, the second gear 16 drives the rotating rod 17 to rotate, the rotating rod 17 rotates and drives the second crushing roller 18 to rotate, push the handle 3 to move the base 1, the base 1 drives the mounting frame 9 to move, and the mounting frame 9 drives the mud guide plate 10 to move and scrape the silt on the surface of the water conservancy project, so that the silt on the surface of the water conservancy project moves to the side close to the first crushing roller 14 and the second crushing roller 18 through the mud guide plate 10, and the first crushing roller 14 and the second crushing roller 18 rotate relative to each other to crush the larger mud and stones mixed in the silt.
[0039] Reference Figure 1-3 The mud pumping assembly includes a silt storage box 4, a support frame 5, a mud pump 6, a silt suction pipe 7 and a mud delivery pipe 8. The silt storage box 4 is fixedly connected to the upper rear side of the base 1, the support frame 5 is fixedly connected to the middle part of the base 1, the mud pump 6 is fixedly connected to the top of the support frame 5, the silt suction pipe 7 is fixedly connected to the input end of the mud pump 6, the mud delivery pipe 8 is fixedly connected to the output end of the mud pump 6, and the end of the mud delivery pipe 8 away from the mud pump 6 is fixedly connected to the silt storage box 4.
[0040] The sludge pump 6 is installed and fixed by the support frame 5, and the sludge suction pipe 7 is operated by starting the sludge pump 6 to draw the sludge into the sludge pump 6, and the sludge is input into the sludge storage tank 4 through the sludge delivery pipe 8, so as to desilt the water conservancy project.
[0041] Working principle: When it is necessary to desilt the water conservancy project, start the motor 12 so that the motor 12 drives the rotating shaft 13 to rotate, the rotating shaft 13 drives the first crushing roller 14 and the first gear 15 to rotate, the first gear 15 drives the second gear 16 to rotate, the second gear 16 drives the rotating rod 17 to rotate, the rotating rod 17 rotates to drive the second crushing roller 18 to rotate, push the handle 3 to move the base 1, the base 1 drives the mounting frame 9 to move, and the mounting frame 9 drives the mud guide plate 10 to move to scrape the silt on the surface of the water conservancy project, so that the silt on the surface of the water conservancy project can be cleared. The mud guide plate 10 moves to the side where the first crushing roller 14 and the second crushing roller 18 are close to each other, and the first crushing roller 14 and the second crushing roller 18 rotate relative to each other to crush the larger mud and stones mixed in the sludge. Finally, the mud pump 6 is started to operate the silt suction pipe 7 to draw the sludge into the mud pump 6, and the silt is input into the silt storage tank 4 through the mud delivery pipe 8. In this way, the silt clearing device for the water conservancy project can effectively crush the larger mud and stones mixed in the silt, effectively prevent the silt suction pipe 7 from being blocked, so that the silt can be sucked out more cleanly, thereby improving the practicality of the silt clearing device.
[0042] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A hydraulic engineering dredging device, comprising a base (1), characterized in that: A handle (3) is fixedly connected to the rear side of the upper part of the base (1); a mounting frame (9) is fixedly connected to the front side of the upper part of the base (1); a mud guide plate (10) is fixedly connected to the front side of the mounting frame (9); a mounting frame (11) is fixedly connected to the upper part of the mounting frame (9); a driving component is arranged inside the mounting frame (11); a first crushing roller (14) is rotatably connected to the left side of the mounting frame (9); a second crushing roller (18) is rotatably connected to the right side of the mounting frame (9); and a mud suction component is arranged in the middle part of the upper part of the base (1).
2. A hydraulic engineering dredging device according to claim 1, characterized in that: The driving assembly comprises a motor (12), a rotating shaft (13), a first gear (15), a rotating rod (17) and a second gear (16); the motor (12) is fixedly connected to the left side of the top of the installation frame (11); the rotating shaft (13) is fixedly connected to the output end of the motor (12); the first gear (15) is fixedly connected to the upper part of the outer side of the rotating shaft (13); the rotating rod (17) is rotatably connected to the right side of the top of the installation frame (11); and the second gear (16) is fixedly connected to the outer side of the upper part of the rotating rod (17).
3. A hydraulic engineering dredging device according to claim 1, characterized in that: The mud pumping assembly comprises a mud storage box (4), a support frame (5), a mud pump (6), a mud suction pipe (7) and a mud delivery pipe (8), wherein the mud storage box (4) is fixedly connected to the upper rear side of the base (1), the support frame (5) is fixedly connected to the upper middle part of the base (1), the mud pump (6) is fixedly connected to the top of the support frame (5), the mud suction pipe (7) is fixedly connected to the input end of the mud pump (6), and the mud delivery pipe (8) is fixedly connected to the output end of the mud pump (6).
4. A hydraulic engineering silt removal device according to claim 1, characterized in that: Universal wheels (2) are evenly and fixedly connected to the four sides of the lower part of the base (1).
5. A hydraulic engineering silt removal device according to claim 2, characterized in that: The lower portion of the rotating shaft (13) passes through the mounting frame (9), and the lower portion of the rotating shaft (13) is fixedly connected to the inside of the first crushing roller (14).
6. A hydraulic engineering silt removal device according to claim 2, characterized in that: The lower portion of the rotating rod (17) passes through the mounting frame (9), and the lower portion of the rotating rod (17) is fixedly connected to the inside of the second pulverizing roller (18).
7. A hydraulic engineering silt removal device according to claim 2, characterized in that: The first gear (15) is meshed with the second gear (16).
8. A hydraulic engineering silt removal device according to claim 3, characterized in that: One end of the mud delivery pipe (8) away from the mud pump (6) is fixedly connected to the mud storage box (4).