Riverway management is used with dredging equipment

Abstract

The utility model discloses a kind of dredging equipment for river regulation, including suspension frame, the inside of suspension frame is equipped with driving assembly, the bottom surface of driving assembly is equipped with excavating assembly, the upper surface of suspension frame is equipped with adjusting assembly, the upper surface of adjusting assembly is equipped with supporting assembly, the outer surface of supporting assembly is equipped with control assembly, driving assembly includes two bearings, two The inner ring of bearing is commonly equipped with threaded rod, is located in the inner wall of suspension frame. The device can adapt to narrow river width by the adjusting assembly installed in the device, and can move in the narrow area on both sides of river by the moving wheel of supporting assembly, solve the problem that existing large-scale dredging equipment such as excavator cannot enter narrow river due to large size, simultaneously, the horizontal movement of excavating assembly is driven by driving assembly, and the problem that existing large equipment cannot dredge in narrow river is solved by the realization of silt spade.

Description

Technical Field

[0001] This utility model relates to the field of river management, and in particular to a dredging device for river management. Background Technology

[0002] A primary goal of river management is to reduce the risk of flooding. This includes constructing flood control dikes, improving drainage systems, implementing flood warning systems, and land planning to mitigate the impact of floods. To maintain the ecological balance of rivers, management projects typically include ecological restoration measures, such as restoring wetlands, protecting wildlife habitats, and improving water quality.

[0003] Chinese Patent Publication No. CN212641577U discloses a river dredging device, including a hull. A collection device is fixedly connected to the upper left side of the hull, and an adjustment device is fixedly connected to the upper right side of the hull. A fixing plate is fixedly connected to the upper end of the adjustment device, and a crushing device is movably connected to the upper right side of the fixing plate. However, the existing device still has some shortcomings. When cleaning silt in river channels, it is generally done by placing an excavating device into the river channel or by using large equipment such as excavators to clean the silt in the river channel. However, when dredging river channels in some farmland, due to the narrowness of the river channel and the small construction space on both sides of the river channel, the existing device is not convenient for cleaning. Therefore, we propose a river dredging device to solve the above problems. Utility Model Content

[0004] The purpose of this invention is to provide a dredging device for river management to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A dredging device for river management includes a suspension frame, a drive component installed inside the suspension frame, a digging component installed on the bottom surface of the drive component, an adjustment component installed on the upper surface of the suspension frame, a support component installed on the upper surface of the adjustment component, and a control component installed on the outer surface of the support component.

[0007] In a further embodiment, the drive assembly includes two bearings, both of which are located on the inner wall of the suspension frame. The inner rings of the two bearings are jointly mounted with a threaded rod. A drive motor is mounted on the left end of the threaded rod, and a moving block is threadedly connected to the outer surface of the threaded rod.

[0008] In a further embodiment, the excavation assembly includes a base frame located on the bottom surface of the movable block. A first electric push rod is installed inside the base frame, and a support rod is installed at the output end of the first electric push rod. A dredging bucket is installed at the bottom end of the support rod.

[0009] In a further embodiment, the adjustment assembly includes two top frames, both of which are located on the upper surface of the suspension frame. A second electric push rod is mounted on the outer surface of each of the two top frames, and a sliding block is mounted on the output end of each of the two second electric push rods.

[0010] In a further embodiment, the support assembly includes two top plates, which are respectively located on the upper surfaces of two sliding blocks. Support legs are installed at both ends of the two top plates, and two movable wheels are installed at the bottom of each support leg.

[0011] In a further embodiment, the control component includes a control panel located on the outer surface of one of the support legs, and the control panel is electrically connected to the device via wires.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] This utility model discloses a dredging device for river management. Through the adjustment component installed in the device, the device can be adapted to the width of narrow river channels. The moving wheels of the support component can move in narrow areas on both sides of the river channel, solving the problem that existing large dredging equipment such as excavators cannot enter narrow river channels due to their large size. At the same time, the drive component drives the digging component to move horizontally, and the digging component can shovel silt, solving the problem that existing large equipment cannot dredge in narrow river channels. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of a dredging device used for river management.

[0015] Figure 2 This is a schematic diagram of the front section structure of a dredging equipment used for river management.

[0016] Figure 3 This is a top-section schematic diagram of a dredging device used for river management.

[0017] Figure 4 This is a side view schematic diagram of a dredging equipment used for river management.

[0018] In the diagram: 1. Suspension frame; 2. Drive assembly; 3. Excavation assembly; 4. Adjustment assembly; 5. Support assembly; 6. Control assembly; 7. Second electric push rod; 8. Control panel; 9. Top plate; 10. Top frame; 11. Sliding block; 12. Bearing; 13. Threaded rod; 14. Drive motor; 15. Moving block; 16. First electric push rod; 17. Bottom frame; 18. Support rod; 19. Dredging bucket; 20. Support leg; 21. Moving wheel. Detailed Implementation

[0019] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0020] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figure 1-4 In this utility model, a dredging device for river management includes a suspension frame 1, a drive component 2 installed inside the suspension frame 1, a digging component 3 installed on the bottom surface of the drive component 2, an adjustment component 4 installed on the upper surface of the suspension frame 1, a support component 5 installed on the upper surface of the adjustment component 4, and a control component 6 installed on the outer surface of the support component 5. Through the coordinated work of each component, efficient and safe dredging of narrow river channels can be achieved.

[0023] The drive assembly 2 includes two bearings 12, both located on the inner wall of the suspension frame 1. A threaded rod 13 is mounted on the inner ring of both bearings 12. A drive motor 14 is mounted on the left end of the threaded rod 13. A moving block 15 is threadedly connected to the outer surface of the threaded rod 13. The threaded rod 13 is a trapezoidal lead screw with a length consistent with the inner width of the suspension frame 1. Its surface is galvanized for rust prevention, and the thread precision is high to ensure smooth movement of the moving block 15. The left end of the threaded rod 13 is connected to the output shaft of the drive motor 14 via a coupling. The drive motor 14 is a servo motor with forward and reverse rotation capabilities. The motor housing is fixed to the left side of the suspension frame 1 by a bracket and is waterproofed to adapt to the humid environment of the river. The moving block 15 is a rectangular metal block with an internal thread on its inner wall that matches the threaded rod 13. Its upper surface slides in contact with the inner top wall of the suspension frame 1, allowing linear movement along the threaded rod 13. Its bottom surface is welded and fixed to the bottom frame 17 of the excavation assembly 3.

[0024] The excavation component 3 includes a base frame 17, which is located on the bottom surface of the moving block 15. A first electric push rod 16 is installed inside the base frame 17. A support rod 18 is installed at the output end of the first electric push rod 16. A dredging bucket 19 is installed at the bottom end of the support rod 18. The first electric push rod 16 is a multi-stage push rod with a corrosion-resistant cylinder and an output end facing downwards. The dredging bucket 19 has an arc-shaped steel plate structure with an opening width adapted to narrow river channels. The edges are sharpened to facilitate insertion into the silt. Multiple drainage holes are provided at the bottom of the bucket to drain excess water when scooping up silt, reducing the weight of the bucket. The dredging bucket 19 is started by a driver.

[0025] The adjustment component 4 includes two top frames 10, both of which are located on the upper surface of the suspension frame 1. The outer surfaces of the two top frames 10 are each equipped with a second electric push rod 7. The output ends of the two second electric push rods 7 are each equipped with a sliding block 11. By controlling the extension and retraction of the two second electric push rods 7, the sliding block 11 can be moved along the top frame 10, thereby adjusting the horizontal position of the suspension frame 1 relative to the support component 5 to adapt to narrow river channels of different widths.

[0026] The support assembly 5 includes two top plates 9, which are located on the upper surfaces of two sliding blocks 11 respectively. Support legs 20 are installed at both ends of the two top plates 9. Two movable wheels 21 are installed at the bottom of each support leg 20. The movable wheels 21 are rubber pneumatic wheels with wear-resistant and anti-slip properties. The wheel axles are sealed, allowing the equipment to move on muddy ground on both sides of the river, facilitating the overall adjustment of the equipment's working position.

[0027] The control component 6 includes a control panel 8, which is located on the outer surface of one of the support legs 20. The control panel 8 is electrically connected to the device via wires. The control panel 8 has a built-in PLC controller and a wireless communication module, and is electrically connected to the drive motor 14, the first electric push rod 16, and the second electric push rod 7 via wires, which can realize the linkage control of each component. At the same time, the control panel 8 can be connected to an external remote control, so that the staff can remotely operate the equipment within a short range to avoid danger from approaching the edge of the river. The panel shell is waterproofed and a waterproof membrane is pasted on the surface to adapt to the humid environment.

[0028] The working principle of this utility model is as follows:

[0029] This dredging equipment for river management, when in use, first moves the equipment to the narrow river work point via the moving wheels 21 of the support component 5. Then, the second electric push rod 7 of the adjustment component 4 is activated by the control component 6 to adjust the position of the two support components 5 so that the device is adapted to the width of the river. The position of the suspension frame 1 is also finely adjusted so that the dredging bucket 19 is aligned with the silt area of ​​the river. The first electric push rod 16 of the digging component 3 is activated to push the dredging bucket 19 into the silt and scoop up the silt. Then, the drive motor 14 of the drive component 2 is activated to drive the threaded rod 13 to rotate, so that the moving block 15 moves the bucket horizontally to scoop up the silt. Excess water is discharged through the drainage hole. After the bucket moves to the edge of the river, it is lifted and the silt is transferred. The dredging is carried out in a cycle. Finally, the entire process is centrally controlled by the control panel 8. It is adapted to narrow river scenarios, solves the problem of large equipment not being able to operate, and improves dredging efficiency and safety.

[0030] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0031] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A dredging device for river management, characterized in that: The device includes a suspension frame (1), a drive assembly (2) is installed inside the suspension frame (1), a digging assembly (3) is installed on the bottom surface of the drive assembly (2), an adjustment assembly (4) is installed on the upper surface of the suspension frame (1), a support assembly (5) is installed on the upper surface of the adjustment assembly (4), and a control assembly (6) is installed on the outer surface of the support assembly (5).

2. The riverway management dredging apparatus according to claim 1, characterized by: The drive assembly (2) includes two bearings (12), both bearings (12) are located on the inner wall of the suspension frame (1), and the inner rings of the two bearings (12) are jointly mounted with a threaded rod (13). A drive motor (14) is mounted on the left end of the threaded rod (13), and a moving block (15) is threadedly connected to the outer surface of the threaded rod (13).

3. The riverway management dredging apparatus according to claim 1, characterized by: The excavation assembly (3) includes a base frame (17) located on the bottom surface of the moving block (15). A first electric push rod (16) is installed inside the base frame (17). A support rod (18) is installed at the output end of the first electric push rod (16). A dredging bucket (19) is installed at the bottom end of the support rod (18).

4. The dredging equipment for river management according to claim 1, characterized in that: The adjustment component (4) includes two top frames (10), both of which are located on the upper surface of the suspension frame (1). The outer surfaces of both top frames (10) are equipped with second electric push rods (7), and the output ends of the two second electric push rods (7) are equipped with sliding blocks (11).

5. The riverway management dredging apparatus according to claim 1, characterized by: The support assembly (5) includes two top plates (9), which are located on the upper surfaces of two sliding blocks (11). Support legs (20) are installed at both ends of the two top plates (9), and two moving wheels (21) are installed at the bottom of each support leg (20).

6. The riverway management dredging apparatus according to claim 1, characterized by: The control component (6) includes a control panel (8) located on the outer surface of one of the support legs (20), and the control panel (8) is electrically connected to the device via wires.

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