Efficient water conservancy project sewage disposal fence

Abstract

The utility model discloses an efficient water conservancy project sewage disposal fence, and belongs to the technical field of water conservancy projects. Comprising a trash rack, an impurity removing fence is hinged to the upper edge of the upstream side of the trash rack, a supporting frame is fixed to the upper edge of the trash rack, an overturning mechanism used for driving the impurity removing fence to overturn is installed on the supporting frame, and a trash conveying mechanism is fixed to the side, away from the impurity removing fence, of the upper edge of the trash rack. The technical effects that the drifts are mechanically cleaned, the cleaning efficiency is improved, and the workload of workers is reduced are achieved.

Description

Technical Field

[0001] This application relates to the field of water conservancy engineering technology, and more specifically, to a high-efficiency water conservancy engineering cleaning fence. Background Technology

[0002] Water conservancy projects are engineering projects constructed to control and regulate surface water and groundwater in nature to achieve the goals of mitigating harm and promoting benefits. They are also called water engineering projects. Water is a precious resource essential for human production and life, but its natural state does not fully meet human needs. Only by constructing water conservancy projects can water flow be controlled, floods prevented, and water volume regulated and distributed to meet the needs of people's lives and production. With the accelerating pace of urbanization, the amount of debris floating on rivers is also increasing, causing difficulties for the implementation of water conservancy projects. Therefore, workers usually use debris barriers to intercept floating debris, facilitating centralized treatment of debris on the river surface. The existing water conservancy project debris removal fences have the following drawbacks: 1. Most existing debris removal fences only have the function of intercepting floating debris. After interception, workers still need to collect the floating debris along the fence, which increases the physical workload of the workers. Moreover, as working hours increase, the workers' physical strength will lead to a decrease in work efficiency; 2. Most existing debris removal fences are one-piece structures. Due to the poor working environment of the debris removal fences, their service life is short. If damage occurs, the entire one-piece structure of the debris removal fence cannot be used, which is not conducive to the requirements of green environmental protection.

[0003] The prior art document CN216629919U provides a high-efficiency cleaning fence for water conservancy projects. This device intercepts floating debris by setting up a filter screen. If too much floating debris accumulates, a cleaning mechanism is set up to collect the intercepted floating debris, thereby improving the cleaning efficiency of floating debris. It eliminates the need for workers to collect floating debris along the filter screen, reducing the workload of workers and improving the cleaning efficiency.

[0004] Although the existing technical solutions described above can achieve the relevant beneficial effects through the existing technical structure, they still have the following drawbacks: when cleaning up floating debris, the device cleans the floating debris to one side and then retrieves it, thus increasing the workload of workers and resulting in low cleaning efficiency.

[0005] In view of this, we propose a high-efficiency sewage cleaning fence for water conservancy projects. Utility Model Content

[0006] 1. Technical problems to be solved

[0007] The purpose of this application is to provide a high-efficiency water conservancy project debris removal fence, which solves the technical problems in the background art mentioned above, realizes the mechanized cleaning of floating debris, improves cleaning efficiency, and reduces the workload of workers.

[0008] 2. Technical Solution

[0009] This application provides a high-efficiency water conservancy project debris removal fence, including: a debris barrier fence, a debris removal fence hinged to the upper edge of the water-facing side of the debris barrier fence, a support frame fixed to the upper edge of the debris barrier fence, a flipping mechanism for driving the debris removal fence to flip on the support frame, and a garbage conveying mechanism fixed to the side of the upper edge of the debris barrier fence away from the debris removal fence.

[0010] By adopting the above technical solution, debris can be intercepted in the river channel using debris-blocking and cleaning barriers. When cleaning debris, the tilting mechanism drives the cleaning barriers to tilt, which pick up the debris. After being drained, the debris slides along the cleaning barriers into the garbage conveying mechanism. Finally, the garbage is transported to the garbage bin by the garbage conveying mechanism, thus realizing mechanized cleaning of debris, improving cleaning efficiency, and reducing the workload of workers.

[0011] As an optional solution to the technical solution of this application, the upper edge of the debris removal fence and the waste barrier fence are hinged by multiple hinges. The waste conveying mechanism includes a conveying cylinder and a auger coaxially rotatably arranged in the conveying cylinder and a second reduction motor connected to the auger for transmission. The conveying cylinder has a semi-circular tube structure, and a sewage outlet is opened at one end of the conveying cylinder.

[0012] By adopting the above technical solution, the conveying cylinder is fixed to the upper edge of the trash rack with its opening facing upwards. The auger shaft is rotatably installed inside the conveying cylinder. The second reduction motor is fixed on the conveying cylinder, and its output shaft is fixed to the shaft of the auger through a coupling. The second reduction motor drives the auger to rotate counterclockwise, and the floating debris on the upward-turning trash rack slides into the conveying cylinder, is then conveyed by the auger, and finally discharged into the garbage bin below through the sewage outlet.

[0013] As an optional solution to the technical solution of this application, the support frame includes a crossbeam, and the tilting mechanism includes a first reduction motor, a reel connected to the first reduction motor, and two stainless steel wire ropes. One end of the stainless steel wire rope is fixed on the reel, and the other end is fixed on the cleaning fence. The reel is rotatably mounted on the crossbeam, and multiple shaft seats are fixed on the crossbeam.

[0014] By adopting the above technical solution, the first geared motor is fixed on the crossbeam, and the reel is rotatably connected to the crossbeam and the shaft seat through the bearing. The output shaft of the first geared motor and the reel are coaxially fixed through the coupling. When the first geared motor drives the reel to wind the stainless steel wire rope, the stainless steel wire rope pulls the cleaning fence to flip upward around the hinge as the axis. When the reel releases the stainless steel wire rope, the cleaning fence can be reset.

[0015] As an optional solution to the technical solution in this application, a limit switch electrically connected to the second geared motor is fixed on the support frame.

[0016] By adopting the above technical solution, when the debris removal fence flips upward and squeezes to trigger the limit switch, the second reduction motor starts running, thereby realizing the automatic start and stop of the second reduction motor.

[0017] As an optional solution to the technical solution in this application, an arc-shaped fence is fixed at the end of the debris removal fence that is away from the waste conveying mechanism.

[0018] By adopting the above technical solution, when the debris removal fence is flipped, the curved fence prevents the floating objects from slipping off the fence during retrieval, thus facilitating the retrieval of the floating objects.

[0019] 3. Beneficial effects

[0020] One or more technical solutions provided in the embodiments of this application have at least the following technical effects or advantages:

[0021] 1. This application uses debris-blocking barriers and clearing barriers to intercept floating debris in the river. When clearing the floating debris, the tilting mechanism drives the clearing barriers to tilt, and the clearing barriers pick up the floating debris. After being drained, the floating debris slides along the clearing barriers into the garbage conveying mechanism. Finally, the garbage is transported into the garbage bin by the garbage conveying mechanism, which realizes mechanized cleaning of floating debris, improves cleaning efficiency, and reduces the workload of workers. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the overall structure of a high-efficiency water conservancy engineering debris removal fence disclosed in a preferred embodiment of this application;

[0023] Figure 2 This application discloses a preferred embodiment of a high-efficiency water conservancy engineering debris removal fence. Figure 1 Enlarged structural diagram at point A in the middle;

[0024] Figure 3 This application discloses a preferred embodiment of a high-efficiency water conservancy engineering debris removal fence. Figure 1 Enlarged structural diagram at point B;

[0025] Figure 4 This is a schematic diagram of a high-efficiency water conservancy engineering debris removal fence structure disclosed in a preferred embodiment of the present application;

[0026] The following are the labels in the diagram: 1. Debris barrier; 2. Cleaning barrier; 21. Arc-shaped barrier; 3. Support frame; 31. Crossbeam; 32. Shaft seat; 4. Tilting mechanism; 41. First geared motor; 42. Reel; 43. Stainless steel wire rope; 5. Waste conveying mechanism; 51. Conveying cylinder; 511. Sewage outlet; 52. Winch; 53. Second geared motor; 54. Limit switch. Detailed Implementation

[0027] The present application will be further described in detail below with reference to the accompanying drawings.

[0028] A high-efficiency water conservancy project debris removal fence includes: a debris barrier 1, a debris removal fence 2 hinged to the upper edge of the water-facing side of the debris barrier 1, a support frame 3 fixed to the upper edge of the debris barrier 1, a flipping mechanism 4 installed on the support frame 3 for driving the debris removal fence 2 to flip, and a garbage conveying mechanism 5 fixed to the side of the upper edge of the debris barrier 1 away from the debris removal fence 2.

[0029] Reference Figures 1-4 The debris-blocking fence 1 and the debris-clearing fence 2 can intercept floating debris in the river. When clearing the floating debris, the flipping mechanism 4 drives the debris-clearing fence 2 to flip. The debris-clearing fence 2 picks up the floating debris, and after being drained, the floating debris slides along the debris-clearing fence 2 into the garbage conveying mechanism 5. Finally, the garbage is transported into the garbage bin by the garbage conveying mechanism 5. This realizes the mechanized cleaning of floating debris, improves the cleaning efficiency, and reduces the workload of workers.

[0030] The upper edge of the cleaning fence 2 is hinged to the trash barrier 1 by multiple hinges. The garbage conveying mechanism 5 includes a conveying cylinder 51, a auger 52 coaxially rotatably installed in the conveying cylinder 51, and a second reduction motor 53 connected to the auger 52. The conveying cylinder 51 is a semi-circular tube structure, and a sewage outlet 511 is opened at one end of the conveying cylinder 51.

[0031] Reference Figures 1-3 The conveying cylinder 51 is fixed to the upper edge of the debris barrier 1, with its upper opening facing upwards. The shaft of the winch 52 is rotatably installed inside the conveying cylinder 51. The second reduction motor 53 is fixed on the conveying cylinder 51, and its output shaft is fixed to the shaft of the winch 52 through a coupling. The second reduction motor 53 drives the winch 52 to rotate counterclockwise. The floating debris on the upward-flipping debris barrier 2 slides into the conveying cylinder 51, is then conveyed by the winch 52, and finally discharged into the garbage bin below through the sewage outlet 511.

[0032] The support frame 3 includes a crossbeam 31, and the tilting mechanism 4 includes a first reduction motor 41, a reel 42 that is connected to the first reduction motor 41, and two stainless steel wire ropes 43. One end of the stainless steel wire rope 43 is fixed on the reel 42, and the other end is fixed on the cleaning fence 2. The reel 42 is rotatably mounted on the crossbeam 31, and multiple bearing seats 32 are fixed on the crossbeam 31.

[0033] Reference Figure 2 and Figure 3 The first reduction motor 41 is fixed on the crossbeam 31, and the reel 42 is rotatably connected to the crossbeam 31 and the bearing 32 through the bearing. The output shaft of the first reduction motor 41 and the reel 42 are coaxially fixed through the coupling. When the first reduction motor 41 drives the reel 42 to wind the stainless steel wire rope 43, the stainless steel wire rope 43 pulls the cleaning fence 2 to flip upward around the hinge as the axis. When the reel 42 releases the stainless steel wire rope 43, the cleaning fence 2 can be reset.

[0034] A limit switch 54, which is electrically connected to the second geared motor 53, is fixed on the support frame 3.

[0035] Reference Figure 3 When the cleaning fence 2 flips upward and presses to trigger the limit switch 54, the second reduction motor 53 starts running, thereby realizing the automatic start and stop of the second reduction motor 53.

[0036] An arc-shaped fence 21 is fixed at the end of the cleaning fence 2 that is away from the garbage conveying mechanism 5.

[0037] Reference Figure 4 When the debris removal fence 2 is flipped, the curved fence 21 prevents the floating objects from slipping off the debris removal fence 2 during the retrieval of the floating objects, making it easier to retrieve the floating objects.

[0038] Working principle: The debris is intercepted by the debris barrier 1 and the debris removal barrier 2. When cleaning the debris, the first reduction motor 41 drives the reel 42 to wind the stainless steel wire rope 43. The stainless steel wire rope 43 pulls the debris removal barrier 2 to flip upward around the hinge. When the debris removal barrier 2 flips upward and squeezes the limit switch 54, the second reduction motor 53 starts running. The second reduction motor 53 drives the winch 52 to rotate counterclockwise. The debris on the upward-flipped debris removal barrier 2 slides into the conveyor drum 51, and is then conveyed by the winch 52. Finally, it is discharged into the garbage bin below through the sewage outlet 511.

Claims

1. A high efficiency water conservancy trash barrier, characterized in that: Include: Trash barrier (1), the water side upper edge of the trash barrier (1) is hinged with the trash screen (2), the upper edge of the trash barrier (1) is fixed with support frame (3), the support frame (3) is installed with the turnover mechanism (4) for driving the trash screen (2) to overturn, the upper edge of the trash barrier (1) is fixed with garbage conveying mechanism (5) away from the trash screen (2).

2. The high-efficient water conservancy trash barrier according to claim 1, characterized in that: The upper edge of the trash screen (2) and the trash barrier (1) are hinged by a plurality of hinges, the garbage conveying mechanism (5) comprises a conveying cylinder (51), a twist cage (52) coaxially arranged in the conveying cylinder (51) and a second speed reducer motor (53) in transmission connection with the twist cage (52), the conveying cylinder (51) is a semicircular pipe structure, one end of the conveying cylinder (51) is provided with a sewage discharge port (511).

3. The high-efficient water conservancy trash barrier according to claim 1, characterized in that: The support frame (3) comprises a crossbeam (31), the turnover mechanism (4) comprises a first speed reducer motor (41), a reel (42) in transmission connection with the first speed reducer motor (41) and two stainless steel wire ropes (43), one end of the stainless steel wire rope (43) is fixed on the reel (42), the other end is fixed on the trash screen (2), the reel (42) is rotatably arranged on the crossbeam (31), a plurality of shaft seats (32) are fixed on the crossbeam (31).

4. The high-efficient water conservancy trash barrier according to claim 2, characterized in that: The support frame (3) is fixed with a travel switch (54) in electrical connection with the second speed reducer motor (53).

5. The high-efficient water conservancy trash barrier according to claim 1, characterized in that: The trash screen (2) is fixed with an arc-shaped fence (21) away from the garbage conveying mechanism (5).

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