Lake sludge and aquatic plant removing device

Abstract

The utility model discloses a lake silt aquatic plant removing device, which relates to the technical field of aquatic plant removing and comprises a ship body, symmetrical support plates are arranged on one side of the ship body, a rack is arranged between the support plates, the top end of the rack is rotatably connected between the support plates, and a mower is arranged at the bottom end of the rack below the ship body. An adjusting mechanism is arranged between the rack and the ship body, a smashing mechanism is arranged on one side of the top end of the rack above the ship body, a collecting mechanism is arranged on the ship body below the smashing mechanism, the adjusting mechanism can adjust the height of the mowing machine at the bottom of the rack, corresponding adjustment is conducted according to the growth height of aquatic plants, and the mowing efficiency is improved; the crushing mechanism can crush the cut aquatic plants, and the collecting mechanism is used for collecting and storing the crushed aquatic plants, so that the cut aquatic plants are prevented from drifting around, and the practicability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of aquatic weed removal, in particular to a lake sludge and aquatic weed removal device. Background Art

[0002] In recent years, affected by human activities and industrial economy, the water bodies of many rivers, lakes and reservoirs have been seriously eutrophicated, resulting in the massive reproduction and growth of aquatic plants, especially the water hyacinth and other water surface aquatic plants, which reproduce very rapidly and their biomass can reach more than 25kg / m2. In some rivers, aquatic plants fill the water bodies, causing blockage of waterways and poor flood discharge, which has a serious impact on shipping, flood control, fishery production and urban water supply, and also causes serious harm to the water ecological environment.

[0003] The existing aquatic weed removal device uses a lawn mower to directly cut and remove the roots of the aquatic weeds. Although it can achieve the purpose of removing the aquatic weeds, in actual use, since most of the aquatic weeds float inside rivers and lakes, the aquatic weeds are easy to float around when cut, which not only affects the performance of the device, but also requires a lot of manpower to collect them, and has low practicality. In addition, the angle of the lawn mower is fixed and the height cannot be adjusted accordingly according to the growth height of the aquatic weeds, which affects the mowing efficiency.

[0004] Based on this, a lake silt and water weed removal device is now provided, which can eliminate the disadvantages of the existing devices. Utility Model Content

[0005] The purpose of the utility model is to provide a lake silt and aquatic weed removal device to solve the problem that in the actual use process of the existing aquatic weed removal device, because most of the aquatic weeds float inside the rivers and lakes, the aquatic weeds are easy to float around when cut, which not only affects the performance of the device, but also requires a lot of manpower to collect, and has low practicality. In addition, the angle of the mower is fixed and the height cannot be adjusted. It is necessary to make corresponding adjustments according to the growth height of the aquatic weeds, thereby affecting the mowing efficiency.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A lake silt and waterweed removal device comprises a hull, a symmetrical support plate is arranged on one side of the hull, a frame is arranged between the support plates, the top end of the frame is rotatably connected between the support plates, a mower is arranged at the bottom end of the frame below the hull, an adjustment mechanism is arranged between the frame and the hull, a crushing mechanism is arranged above the hull and on one side of the top end of the frame, and a collecting mechanism is arranged on the hull and below the crushing mechanism;

[0008] The regulating mechanism comprises a connecting plate, which is located at the upper end of the frame. A first electric push rod is connected to the hull, and an output end of the first electric push rod is connected to the connecting plate.

[0009] On the basis of the above technical solutions, the present invention also provides the following optional technical solutions:

[0010] In an optional solution: a motor is arranged on the hull below the frame, a first transmission wheel is arranged on the output end of the motor, a conveyor belt is arranged in the frame, a second transmission wheel is arranged between the top end of the conveyor belt and the support plate, and power is transmitted between the second transmission wheel and the first transmission wheel through the first transmission belt.

[0011] In an optional solution: a plurality of evenly distributed tooth blocks are provided on the surface of the conveyor belt.

[0012] In an optional scheme: the crushing mechanism includes a crushing box, which is located on one side of the top end of the frame, and the crushing box is fixedly connected to the hull through a plurality of support rods, a first feed port is provided on one side of the crushing box below the conveyor belt, and a discharge port is provided at the bottom of the crushing box away from the first feed port, a rotating shaft is provided in the crushing box, one end of the rotating shaft is rotatably connected to the inner wall of the crushing box, and the other end of the rotating shaft is located outside the crushing box and a third transmission wheel is provided, and power is transmitted between the third transmission wheel and the first transmission wheel through a second transmission belt, and a plurality of crushing teeth are provided on the rotating shaft.

[0013] In an optional solution: the collecting mechanism includes a collecting box, the collecting box is located below the crushing box on the hull, and one end of the collecting box is provided with a second feed port below the discharge port.

[0014] In an optional solution: a symmetrical fixing block is provided on the hull at the outer end of the collecting box, a second electric push rod is provided on the fixing block, and a push plate is provided at the outer end of the second electric push rod at the port of the collecting box.

[0015] In an optional solution: a baffle is provided at the tail end of the collection box away from the push plate, connecting blocks are provided on both sides of the top of the baffle, and a third electric push rod is provided on both sides of the collection box on the hull, and the top of the third electric push rod is fixedly connected to the connecting block.

[0016] In an optional solution: propellers are arranged on both sides of the hull, and a protective shell is arranged on the outside of the propeller.

[0017] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0018] The utility model has symmetrical support plates arranged on one side of a hull, a frame arranged between the support plates, the top end of the frame being rotatably connected between the support plates, a lawn mower being arranged on the bottom end of the frame below the hull, an adjusting mechanism being arranged between the frame and the hull, a crushing mechanism being arranged on one side of the top end of the frame above the hull, a collecting mechanism being arranged on the hull below the crushing mechanism, the adjusting mechanism being able to adjust the height of the lawn mower at the bottom of the frame, and making corresponding adjustments according to the growth height of aquatic plants, thereby improving the mowing efficiency, the crushing mechanism being able to crush the cut aquatic plants, and collecting and storing the same through the collecting mechanism, thereby preventing the cut aquatic plants from scattering everywhere, thereby improving the practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0020] Figure 2 It is a schematic diagram of the structure of one side of the utility model.

[0021] Figure 3 It is a schematic diagram of the structure of the other side of the utility model.

[0022] Figure 4 It is a schematic diagram of the collection mechanism structure of the utility model.

[0023] Notes on the figure markings: 1. hull; 2. protective shell; 3. propeller; 4. support plate; 5. frame; 6. conveyor belt; 7. lawn mower; 8. first electric push rod; 9. connecting plate; 10. crushing box; 11. first feed port; 12. rotating shaft; 13. crushing teeth; 14. discharge port; 15. motor; 16. first transmission wheel; 17. second transmission wheel; 18. first transmission belt; 19. third transmission wheel; 20. second transmission belt; 21. collection box; 22. second feed port; 23. fixing block; 24. second electric push rod; 25. push plate; 26. baffle; 27. connecting block; 28. third electric push rod; 29. ​​tooth block; 30. support rod. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. Example 1

[0025] In one embodiment, Figure 1-Figure 4As shown, a lake silt and waterweed removal device comprises a hull 1, a symmetrical support plate 4 is arranged on one side of the hull 1, a frame 5 is arranged between the support plates 4, the top of the frame 5 is rotatably connected between the support plates 4, the bottom of the frame 5 is located below the hull 1 and a mower 7 is arranged, an adjusting mechanism is arranged between the frame 5 and the hull 1, a crushing mechanism is arranged on one side of the top of the frame 5 above the hull 1, a collecting mechanism is arranged on the hull 1 below the crushing mechanism, the frame 5 can rotate around the top, the adjusting mechanism can adjust the height of the mower at the bottom of the frame, the crushing mechanism can crush the cut waterweed, and the collecting mechanism collects and stores the cut waterweed to prevent the cut waterweed from floating around;

[0026] The adjusting mechanism includes a connecting plate 9, which is located at the upper end of the frame 5. A first electric push rod 8 is connected to the hull 1, and the output end of the first electric push rod 8 is connected to the connecting plate 9. The frame 5 can be lifted by the first electric push rod 8 to adjust the height.

[0027] In one embodiment, Figure 2 As shown, a motor 15 is arranged on the hull 1 below the frame 5, a first transmission wheel 16 is arranged on the output end of the motor 15, a conveyor belt 6 is arranged in the frame 5, a second transmission wheel 17 is arranged between the top of the conveyor belt 6 and the support plate 4, and power is transmitted between the second transmission wheel 17 and the first transmission wheel 16 through the first transmission belt 18. The motor 15 can drive the conveyor belt 6 to perform transportation work, and the water grass cut by the lawn mower 7 is transported into the crushing box 10 through the conveyor belt 6.

[0028] In one embodiment, Figure 2 As shown, a plurality of evenly distributed tooth blocks 29 are provided on the surface of the conveyor belt 6. The tooth blocks 29 can prevent the aquatic plants from slipping during the transportation of the aquatic plants, thereby improving the transportation effect.

[0029] In one embodiment, Figure 2 and Figure 3 As shown, the crushing mechanism includes a crushing box 10, which is located on one side of the top of the frame 5, and is fixedly connected to the hull 1 through a plurality of support rods 30. A first feed port 11 is provided on one side of the crushing box 10 and is located below the conveyor belt 6, and a discharge port 14 is provided at the bottom of the crushing box 10 away from the first feed port 11. A rotating shaft 12 is provided in the crushing box 10, and one end of the rotating shaft 12 is rotatably connected to the inner wall of the crushing box 10, and the other end of the rotating shaft 12 is located on the outside of the crushing box 10 and is provided with a third transmission wheel 19. Power is transmitted between the third transmission wheel 19 and the first transmission wheel 16 through a second transmission belt 20. A plurality of crushing teeth 13 are provided on the rotating shaft 12, and the motor 15 can synchronously drive the rotating shaft 12 to rotate, so that the crushing teeth 13 on the rotating shaft 12 crush the aquatic plants.

[0030] In one embodiment, Figure 4As shown, the collecting mechanism includes a collecting box 21, which is located below the crushing box 10 on the hull 1. One end of the collecting box 21 is located below the discharge port 14 and is provided with a second feed port 22. The aquatic plants crushed by the crushing box 10 are discharged from the discharge port 14 and enter the crushing box 10 through the second feed port 22 for collection.

[0031] In one embodiment, Figure 4 As shown, a symmetrical fixed block 23 is provided on the hull 1 at the outer end of the collecting box 21, a second electric push rod 24 is provided on the fixed block 23, and a push plate 25 is provided at the outer end of the second electric push rod 24 at the port of the collecting box 21. The second electric push rod 24 can drive the push plate 25 to push the aquatic plants in the collecting box 21 out from the tail.

[0032] In one embodiment, Figure 4 As shown, a baffle 26 is provided at the rear end of the collecting box 21 away from the push plate 25, and connecting blocks 27 are provided on both sides of the top of the baffle 26. A third electric push rod 28 is provided on both sides of the collecting box 21 on the hull 1, and the top of the third electric push rod 28 is fixedly connected to the connecting block 27. The baffle 26 can be opened and closed by the third electric push rod 28. Example 2

[0033] In one embodiment, Figure 1 As shown, propellers 3 are arranged on both sides of the hull 1 , and a protective shell 2 is arranged outside the propeller 3 . The hull 1 moves through the operation of the propeller 3 , and the protective shell 2 can protect the propeller 3 .

[0034] The above embodiment discloses a lake sludge and aquatic weeds removal device. When in use, the motor 15 is started, and the motor 15 can drive the conveyor belt 6 to perform transportation work. The aquatic weeds cut by the lawn mower 7 are transported into the crushing box 10 through the conveyor belt 6. The first electric push rod 8 is started to adjust the height of the lawn mower at the bottom of the frame, and corresponding adjustments are made according to the growth height of the aquatic weeds to improve the mowing efficiency. The motor 15 can synchronously drive the rotating shaft 12 to rotate, so that the crushing teeth 13 on the rotating shaft 12 crush the aquatic weeds. The aquatic weeds crushed by the crushing box 10 are discharged from the discharge port 14 and enter the crushing box 10 through the second feed port 22 for collection. When the aquatic weeds are poured out, the second electric push rod 24 is started to drive the push plate 25 to push the aquatic weeds in the collection box 21 out from the tail.

[0035] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art who is familiar with the present technical field can easily think of changes or substitutions within the technical scope disclosed in the present application, which should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

Claims

1. A lake silt and weed removal device, comprising a hull (1), characterized in that: A symmetrical support plate (4) is arranged on one side of the hull (1), a frame (5) is arranged between the support plates (4), the top end of the frame (5) is rotatably connected between the support plates (4), the bottom end of the frame (5) is arranged below the hull (1), a lawn mower (7) is arranged, an adjustment mechanism is arranged between the frame (5) and the hull (1), a crushing mechanism is arranged above the hull (1) and on one side of the top end of the frame (5), and a collecting mechanism is arranged on the hull (1) and below the crushing mechanism; The regulating mechanism comprises a connecting plate (9), wherein the connecting plate (9) is located at the upper end of the frame (5); a first electric push rod (8) is connected to the hull (1), and an output end of the first electric push rod (8) is connected to the connecting plate (9).

2. The lake silt and waterweed removal device according to claim 1, characterized in that: A motor (15) is arranged on the hull (1) below the frame (5); a first transmission wheel (16) is arranged on the output end of the motor (15); a conveyor belt (6) is arranged inside the frame (5); a second transmission wheel (17) is arranged between the top end of the conveyor belt (6) and the support plate (4); power is transmitted between the second transmission wheel (17) and the first transmission wheel (16) via a first transmission belt (18).

3. The lake silt and waterweed removal device according to claim 2, characterized in that: The surface of the conveyor belt (6) is provided with a plurality of evenly distributed tooth blocks (29).

4. The lake silt and waterweed removal device according to claim 2, characterized in that: The pulverizing mechanism comprises a pulverizing box (10), the pulverizing box (10) being located at one side of the top end of the frame (5), the pulverizing box (10) being fixedly connected to the hull (1) via a plurality of support rods (30), a first feed port (11) being provided on one side of the pulverizing box (10) being located below the conveyor belt (6), a discharge port (14) being provided at the bottom of the pulverizing box (10) away from the first feed port (11), a rotating shaft (12) being provided inside the pulverizing box (10), one end of the rotating shaft (12) being rotatably connected to the inner wall of the pulverizing box (10), the other end of the rotating shaft (12) being located outside the pulverizing box (10) and a third transmission wheel (19) being provided, power being transmitted between the third transmission wheel (19) and the first transmission wheel (16) via a second transmission belt (20), and a plurality of pulverizing teeth (13) being provided on the rotating shaft (12).

5. The lake silt and waterweed removal device according to claim 1, characterized in that: The collecting mechanism comprises a collecting box (21), the collecting box (21) being located below the crushing box (10) on the hull (1), and a second feeding port (22) being provided at one end of the collecting box (21) below the feeding port (14).

6. The lake silt and waterweed removal device according to claim 5, characterized in that: A symmetrical fixing block (23) is provided on the hull (1) at the outer end of the collection box (21), a second electric push rod (24) is provided on the fixing block (23), and a push plate (25) is provided at the outer end of the second electric push rod (24) at the port of the collection box (21).

7. The lake silt and waterweed removal device according to claim 6, characterized in that: A baffle plate (26) is provided at the rear end of the collection box (21) away from the push plate (25), and connecting blocks (27) are provided on both sides of the top of the baffle plate (26). A third electric push rod (28) is provided on both sides of the collection box (21) on the hull (1), and the top of the third electric push rod (28) is fixedly connected to the connecting block (27).

8. The lake silt and waterweed removal device according to claim 1, characterized in that: Propellers (3) are arranged on both sides of the hull (1), and a protective shell (2) is arranged outside the propeller (3).

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