Dead leaf fishing device for river channel desilting

Abstract

The dead leaf salvaging device comprises a ship body, a mounting frame is fixedly mounted on one side of the ship body, a deflection frame is rotationally connected to one end of the mounting frame, a hydraulic push rod is rotationally connected to the middle of the top of the mounting frame, and a conveying belt is arranged in the middle of the deflection frame; an inclined plate is fixedly installed at the bottom of the deflection frame, the top of the hydraulic push rod is rotationally connected with the middle of the deflection frame, and a discharging plate is arranged below the top of the deflection frame. The fallen leaves are conveyed into the ship body through the conveying belt, so that the labor intensity of workers is reduced, the working efficiency is improved, the inclination angle of the deflection frame can be adjusted through the hydraulic push rod, the fallen leaves are more conveniently fished up, the labor intensity of workers is reduced, and the working environment of the workers is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of river channel desilting equipment, in particular to a dead leaf salvaging device for river channel desilting. Background Art

[0002] River dredging generally refers to the management of river channels, which is a water conservancy project. Through mechanical equipment, the silt deposited on the riverbed is blown and stirred into turbid water, which flows away with the river water, thus playing a role in dredging. However, a large number of dead leaves often accumulate in the river channel. If the dead leaves are not salvaged first, the dredging effect of the river channel will be affected.

[0003] When workers salvage dead leaves in large rivers, they usually stand on a boat and use a salvage net to salvage the dead leaves. This method has high work intensity. After a long period of salvage, the salvage efficiency of the workers will decrease, and there are great safety hazards when salvaging on a boat. For this reason, we proposed a dead leaf salvage device for river dredging.

[0004] For this reason, we propose a dead leaf salvaging device for river channel dredging. Utility Model Content

[0005] The utility model aims to provide a dead leaf salvaging device for river channel dredging, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a dead leaf salvaging device for river dredging, comprising a hull, a mounting frame fixedly mounted on one side of the hull, one end of the mounting frame rotatably connected to a deflection frame, a hydraulic push rod rotatably connected to the middle of the top of the mounting frame, a conveyor belt is provided in the middle of the deflection frame, an inclined plate is fixedly mounted on the bottom of the deflection frame, the top of the hydraulic push rod is rotatably connected to the middle of the deflection frame, and a blanking plate is provided below the top of the deflection frame.

[0007] Optionally, a balance mounting frame and a counterweight of a deflection frame are provided on the other side of the hull, and the conveyor belt is a mesh conveyor belt.

[0008] Optionally, the unloading plate includes a rotating plate rotatably connected to the bottom of the deflection frame, and rotating discs are fixedly installed at both ends of the conveyor belt shaft. The rotating discs are located outside of both sides of the deflection frame, and a transmission column is fixedly installed on one side of the rotating disc, and the transmission column is close to the edge of the rotating disc.

[0009] Optionally, the transmission column is rotatably connected to a pull rod, the other end of the pull rod is rotatably connected to one end of the transmission rod, and the other end of the transmission rod is rotatably connected to the middle part of one side of the rotating plate.

[0010] Optionally, the middle portion of the transmission rod is rotatably connected to the outside of the deflection frame.

[0011] Optionally, the width of the inclined plate at one end away from the conveyor belt is greater than the width of the deflection frame, and the width of the inclined plate at one end close to the conveyor belt is less than the width of the conveyor belt. Baffles are vertically arranged on both sides of the top of the inclined plate, and the height of the inclined plate at one end close to the conveyor belt is higher than the conveyor belt.

[0012] Optionally, the total length of the deflection frame is greater than the length of the mounting frame.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The dead leaf salvaging device for river dredging is equipped with a deflection frame. The hull drives the mounting frame and the deflection frame to move, and the fallen leaves floating on the water surface are shoveled up by an inclined plate and transported to a conveyor belt, and the fallen leaves are transported into the hull by the conveyor belt, thereby reducing manual labor intensity and improving work efficiency. The inclination angle of the deflection frame can also be adjusted by a hydraulic push rod, which makes it more convenient to scoop up the fallen leaves, thereby reducing the labor intensity of personnel and improving the working environment of operators.

[0015] The dead leaf salvaging device for river dredging has a discharge plate installed at one end of a deflection frame. When the conveyor belt rotates to transport the fallen leaves, the conveyor belt roller drives the rotating disc to rotate synchronously, so that the pull rod rotatably connected to the transmission column pulls the transmission rod to swing, and the rotating plate continuously swings back and forth. When the fallen leaves fall from the conveyor belt, the fallen leaves are evenly scattered in the hull with the movement of the rotating plate, preventing the fallen leaves from falling at the same position in the hull, resulting in excessive accumulation of fallen leaves that affects transportation safety. At the same time, the swinging speed of the swinging plate is related to the rotating speed of the conveyor belt, so that the scattering of the fallen leaves will not cause accumulation due to the conveyor belt running too fast. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of a dead leaf salvaging device for river dredging according to the utility model;

[0017] Figure 2 This is a schematic structural diagram of a mounting frame of a dead leaf salvaging device for river channel dredging according to the utility model;

[0018] Figure 3 This is a structural schematic diagram of a blanking plate of a dead leaf salvaging device for river channel dredging according to the utility model;

[0019] Figure 4 The utility model is a dead leaf salvaging device for river dredging Figure 3 Enlarged view of point A in the middle.

[0020] In the figure: 1, hull; 2, mounting frame; 3, deflection frame; 4, hydraulic push rod; 5, transmission belt; 6, inclined plate; 7, unloading plate; 71, rotating plate; 72, rotating disc; 73, transmission column; 74, pull rod; 75, transmission rod. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figures 1 to 4 The utility model provides a dead leaf salvaging device for river channel dredging, comprising a hull 1, a mounting frame 2 is fixedly installed on one side of the hull 1, one end of the mounting frame 2 is rotatably connected to a deflection frame 3, the middle part of the top of the mounting frame 2 is rotatably connected to a hydraulic push rod 4, a conveyor belt 5 is arranged in the middle part of the deflection frame 3, an inclined plate 6 is fixedly installed on the bottom of the deflection frame 3, the top of the hydraulic push rod 4 is rotatably connected to the middle part of the deflection frame 3, a feeding plate 7 is arranged below the top of the deflection frame 3, by setting the deflection frame 3, the hull 1 drives the mounting frame 2 and the deflection frame 3 to move, the fallen leaves floating on the water surface are shoveled up by the inclined plate 6, and transported to the conveyor belt 5, and the fallen leaves are transported into the hull 1 by the conveyor belt 5, thereby reducing the labor intensity of manual labor and improving the work efficiency, and the inclination angle of the deflection frame 3 can be adjusted by the hydraulic push rod 4, so that the fallen leaves can be more conveniently scooped up, thereby reducing the labor intensity of personnel and improving the working environment of the operating personnel.

[0023] The other side of the hull 1 is provided with a balance mounting frame 2 and a counterweight of a deflection frame 3 , and the conveyor belt 5 is a mesh conveyor belt 5 .

[0024] The unloading plate 7 includes a rotating plate 71 rotatably connected to the bottom of the deflection frame 3. Rotating discs 72 are fixedly installed at both ends of the rotating shaft of the conveyor belt 5. The rotating discs 72 are located outside the two sides of the deflection frame 3. A transmission column 73 is fixedly installed on one side of the rotating disc 72, and the transmission column 73 is close to the edge of the rotating disc 72.

[0025] The transmission column 73 is rotatably connected to a pull rod 74, the other end of the pull rod 74 is rotatably connected to one end of a transmission rod 75, and the other end of the transmission rod 75 is rotatably connected to the middle part of one side of the rotating plate 71. By installing a blanking plate 7 at one end of the deflection frame 3, when the conveyor belt 5 rotates to transport fallen leaves, the conveyor belt 5 roller drives the rotating disc 72 to rotate synchronously, so that the pull rod 74 rotatably connected to the transmission column 73 pulls the transmission rod 75 to swing, so that the rotating plate 71 keeps swinging back and forth. When the fallen leaves fall from the conveyor belt 5, the movement of the rotating plate 71 makes the fallen leaves evenly scattered in the hull 1, preventing the fallen leaves from falling at the same position in the hull 1, causing the fallen leaves to accumulate too high and affect the transportation safety. At the same time, the swinging speed of the swinging plate is related to the rotation speed of the conveyor belt 5, so that the scattering of the fallen leaves will not be caused by the conveyor belt 5 running too fast. Accumulation.

[0026] The middle portion of the transmission rod 75 is rotatably connected to the outer portion of the deflection frame 3 .

[0027] The width of the inclined plate 6 at the end away from the conveyor belt 5 is greater than the width of the deflection frame 3, and the width of the inclined plate 6 at the end close to the conveyor belt 5 is less than the width of the conveyor belt 5. Baffles are vertically arranged on both sides of the top of the inclined plate 6, and the height of the inclined plate 6 at the end close to the conveyor belt 5 is higher than the conveyor belt 5.

[0028] The overall length of the deflection frame 3 is greater than the length of the mounting frame 2 .

[0029] Working principle:

[0030] The hull 1 drives the mounting frame 2 and the deflection frame 3 to move, and the fallen leaves floating on the water surface are shoveled up through the inclined plate 6 and transported to the conveyor belt 5, and the fallen leaves are transported into the hull 1 through the conveyor belt 5, thereby reducing the labor intensity of manual labor and improving work efficiency. The inclination angle of the deflection frame 3 can be adjusted by the hydraulic push rod 4, which makes it more convenient to pick up the fallen leaves, thereby reducing the labor intensity of personnel and improving the working environment of the operators. When the conveyor belt 5 rotates to transport the fallen leaves, the rotating disc 72 is driven to rotate synchronously through the roller of the conveyor belt 5, so that the pull rod 74 rotatably connected to the transmission column 73 pulls the transmission rod 75 to swing, so that the rotating plate 71 keeps swinging back and forth. When the fallen leaves fall from the conveyor belt 5, the fallen leaves are evenly scattered in the hull 1 with the movement of the rotating plate 71, preventing the fallen leaves from falling at the same position in the hull 1, resulting in excessive accumulation of fallen leaves and affecting transportation safety. At the same time, the swinging speed of the swinging plate is related to the rotation speed of the conveyor belt 5, so that the scattering of fallen leaves will not be caused by the conveyor belt 5 running too fast. Accumulation.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A dead leaf salvaging device for river dredging, comprising a hull (1), characterized in that: A mounting frame (2) is fixedly mounted on one side of the hull (1); one end of the mounting frame (2) is rotatably connected to a deflection frame (3); a hydraulic push rod (4) is rotatably connected to the middle of the top of the mounting frame (2); a conveyor belt (5) is provided in the middle of the deflection frame (3); an inclined plate (6) is fixedly mounted on the bottom of the deflection frame (3); the top of the hydraulic push rod (4) is rotatably connected to the middle of the deflection frame (3); and a blanking plate (7) is provided below the top of the deflection frame (3).

2. A dead leaf salvaging device for river dredging according to claim 1, characterized in that: The other side of the hull (1) is provided with a balance mounting frame (2) and a counterweight of a deflection frame (3), and the conveyor belt (5) is a mesh conveyor belt (5).

3. A dead leaf salvaging device for river dredging according to claim 1, characterized in that: The unloading plate (7) comprises a rotating plate (71) rotatably connected to the bottom of the deflection frame (3); rotating discs (72) are fixedly mounted at both ends of the rotating shaft of the conveyor belt (5); the rotating discs (72) are located outside of both sides of the deflection frame (3); a transmission column (73) is fixedly mounted on one side of the rotating disc (72); the transmission column (73) is close to the edge of the rotating disc (72).

4. A dead leaf salvaging device for river dredging according to claim 3, characterized in that: The transmission column (73) is rotatably connected to a pull rod (74), the other end of the pull rod (74) is rotatably connected to one end of a transmission rod (75), and the other end of the transmission rod (75) is rotatably connected to the middle portion of one side of the rotating plate (71).

5. A dead leaf salvaging device for river dredging according to claim 4, characterized in that: The middle portion of the transmission rod (75) is rotatably connected to the outside of the deflection frame (3).

6. A dead leaf salvaging device for river dredging according to claim 1, characterized in that: The width of the end of the inclined plate (6) away from the conveyor belt (5) is greater than the width of the deflection frame (3), and the width of the end of the inclined plate (6) close to the conveyor belt (5) is less than the width of the conveyor belt (5). Baffles are integrally and vertically arranged on both sides of the top of the inclined plate (6), and the height of the end of the inclined plate (6) close to the conveyor belt (5) is higher than the conveyor belt (5).

7. A dead leaf salvaging device for river dredging according to claim 1, characterized in that: The total length of the deflection frame (3) is greater than the length of the mounting frame (2).

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