Rapid dredging equipment

Abstract

The utility model relates to the technical field of dredging, in particular to rapid dredging equipment which comprises a main body, a silt pumping mechanism and a mounting plate are arranged on the main body, a baffle is arranged at one end of the silt pumping mechanism, a telescopic mechanism is arranged between the baffle and the mounting plate, one end of the telescopic mechanism is arranged on the mounting plate, and the other end of the telescopic mechanism is arranged on the mounting plate. And a rotating shaft is arranged at the other end of the baffle plate and is connected with the baffle plate through a fixing piece. The silt pumping mechanism is driven by the main body to move in a designated area, silt is sent out through the silt pumping mechanism, and meanwhile, the baffle component is controlled to move through mutual cooperation of the hydraulic cylinder, the guide plate, the extension plate and other components, so that the baffle component moves to a designated position, impurities in front of the silt pumping mechanism in the running direction are filtered and blocked, and the silt pumping efficiency is improved. And meanwhile, the sludge penetrates through the gaps in the baffles, so that the silt pumping mechanism can work normally, and the purposes of preventing impurities in the sludge from influencing the device and improving the desilting efficiency are achieved.

Description

Technical Field

[0001] This application relates to the technical field of dredging, and particularly to a rapid dredging device. Background Art

[0002] Silt has the following impacts on water quality: Silt is rich in organic matter, and a large amount of dissolved oxygen will be consumed during the decomposition process, leading to water quality deterioration and affecting the survival and growth of fish; pathogen breeding: Pathogens such as bacteria, viruses, and parasites are likely to breed in silt, and at the same time, the accumulation of silt is likely to cause blockage of pipelines.

[0003] Through retrieval, Chinese Patent Publication No. CN214738384U discloses a rapid material dropping dredging device, which includes a crawler walking mechanism, a chassis, a sealed cavity, a mud taking device, a silt screening device, and a silt pumping device. A power unit and a control unit are installed in the sealed cavity. The mud taking device includes a robotic arm installed on the chassis. A bucket is movably installed at the front end of the robotic arm. A spiral blade shaft is transversely arranged in the bucket. One end of the spiral blade shaft is connected to a hydraulic motor. An opening is provided at the bottom of the bucket, and a movable bottom plate is provided at the opening. An opening mechanism for controlling the opening and closing of the movable bottom plate is fixed on the bucket. The silt pumping device is fixedly installed on the chassis near one side of the bucket. The silt screening device is installed at the hopper of the silt pumping device and includes a grid plate skeleton, a grid plate oil cylinder, a grid plate, and a vibration motor. The utility model has strong applicability and high dredging efficiency, and avoids the situation of pump jamming and pump damage caused by large sundries entering the silt pumping device.

[0004] Regarding the above related technologies, the inventor found the following defects: There are usually sundries such as bricks, branches, and food bags in the silt, and the existing equipment cannot filter the sundries, so that during the working process of the equipment, the device is damaged or blocked by the sundries, affecting the dredging efficiency. Summary of the Utility Model

[0005] In order to avoid the influence of sundries in the silt on the device and improve the dredging efficiency, this application provides a rapid dredging device.

[0006] A rapid dredging device provided by this application adopts the following technical solution: It includes a main body, a dredging mechanism and a mounting plate are arranged on the main body. One end of the dredging mechanism is provided with a baffle, a telescopic mechanism is arranged between the baffle and the mounting plate. One end of the telescopic mechanism is arranged on the mounting plate, and the other end is provided with a rotating shaft, and the rotating shaft is connected to the baffle through a fixing member.

[0007] Optionally, the telescopic mechanism includes a guide plate. One end of the guide plate is fixedly installed on the mounting plate, and the other end is provided with an extension plate. A chute is provided on the guide plate, and the extension plate is slidably connected to the chute. A driving member is provided between the extension plate and the guide plate.

[0008] Optionally, the fixing member includes a fixing block and a fixing plate. One end of the fixing plate is fixedly connected to the rotating shaft, and the other end is clamped with the baffle. The fixing block is fixedly installed at one end of the extension plate, and the fixing block is rotatably connected to the rotating shaft. A fixing cylinder is provided at the upper end of the fixing block, and a limiting rod is provided on the fixing cylinder. The limiting rod passes through the fixing cylinder. A fixing groove is provided on the rotating shaft, and the limiting rod is inserted into the fixing groove.

[0009] Optionally, a spring is sleeved on the limiting rod. One end of the spring is fixedly connected to the fixing cylinder, and the other end is fixedly connected to the limiting rod.

[0010] Optionally, a support plate is provided between the fixing plate and the extension plate. One end of the support plate is rotatably connected to the fixing plate, and the other end is fixedly connected to the extension plate through a fixing bolt.

[0011] Optionally, the fixing cylinder is threadedly connected to the fixing block, and the spring is arranged inside the fixing cylinder.

[0012] Optionally, the driving member includes a hydraulic cylinder. The hydraulic cylinder is fixedly installed on the guide plate, and one end of the hydraulic cylinder is fixedly connected to the extension plate.

[0013] In summary, the present application includes the following beneficial technical effects:

[0014] 1. The utility model drives the dredging mechanism to move in a specified area through the main body, and sends out the silt through the dredging mechanism. At the same time, through the mutual cooperation between components such as the hydraulic cylinder, the guide plate, and the extension plate, the baffle component is controlled to move, so that the baffle component moves to a specified position, filters and blocks the sundries in front of the operation direction of the dredging mechanism, and at the same time the silt passes through the gaps on the baffle, so that the dredging mechanism can work normally, achieving the purpose of avoiding the influence of sundries in the silt on the device and improving the dredging efficiency.

[0015] 2. The utility model is provided with components such as a limiting rod, a spring, a fixing cylinder, a support plate, and a fixing bolt. Through the mutual cooperation between the limiting rod component and the fixing cylinder component, the position of the rotating shaft is fixed to prevent the baffle from rotating again. Under the action of the spring component, when the fixing groove on the rotating shaft rotates to a preset position, the spring component drives the limiting rod component to be used, so that the limiting rod component automatically inserts into the fixing groove to achieve fixation. At the same time, the support plate component and the fixing bolt component cooperate to increase the stability of the baffle during operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic diagram of the overall unfolded structure in an embodiment of the present application;

[0017] Figure 2 is a schematic diagram of the telescopic mechanism structure in an embodiment of the present application;

[0018] Figure 3 is a schematic diagram of the fixing member structure in an embodiment of the present application;

[0019] Figure 4 is a schematic diagram of the overall folded structure in an embodiment of the present application.

[0020] Reference numerals: 1, main body; 2, silt pumping mechanism; 3, mounting plate; 4, telescopic mechanism; 401, guide plate; 402, chute; 403, extension plate; 404, hydraulic cylinder; 5, rotating shaft; 6, fixing member; 601, fixing block; 602, fixing plate; 603, fixing cylinder; 604, limiting rod; 605, spring; 606, fixing groove; 7, baffle; 8, support plate; 9, fixing bolt. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] The following further elaborates on the present application in conjunction with the attached Figures 1-4 drawings for a more detailed description.

[0022] An embodiment of the present application discloses a rapid silt cleaning device. As Figure 1 , Figure 2 shown, it includes a main body 1, on which a silt pumping mechanism 2 and a mounting plate 3 are provided. One end of the silt pumping mechanism 2 is provided with a baffle 7. The main body 1 drives the silt pumping mechanism 2 to move, and the silt pumping mechanism 2 pumps out the silt in a specified area and discharges it to a specified position. A telescopic mechanism 4 is provided between the baffle 7 and the mounting plate 3. The position of the baffle 7 is adjusted through the telescopic mechanism 4, so that there is enough space between the baffle 7 and the silt pumping mechanism 2 for the silt to flow, enabling the silt pumping mechanism 2 to work properly. One end of the telescopic mechanism 4 is arranged on the mounting plate 3, and the other end is provided with a rotating shaft 5. The telescopic mechanism 4 includes a guide plate 401, one end of the guide plate 401 is fixedly installed on the mounting plate 3, and the other end is provided with an extension plate 403.

[0023] Please refer to Figure 2 , Figure 3, a chute 402 is provided on the guide plate 401, and the extension plate 403 is slidably connected to the chute 402. The movement direction of the extension plate 403 on the guide plate 401 is restricted by the chute 402. A driving member is provided between the extension plate 403 and the guide plate 401. The driving member includes a hydraulic cylinder 404. The hydraulic cylinder 404 is fixedly installed on the guide plate 401, and one end of the hydraulic cylinder 404 is fixedly connected to the extension plate 403. By controlling the operation of the hydraulic cylinder 404, the hydraulic cylinder 404 drives the extension plate 403 to move in the chute 402, thereby adjusting the position of the extension plate 403.

[0024] Please refer to Figure 1 , Figure 2 , the rotating shaft 5 and the baffle 7 are connected by a fixing member 6. The fixing member 6 includes a fixing block 601 and a fixing plate 602. One end of the fixing plate 602 is fixedly connected to the rotating shaft 5, and the other end is clamped with the baffle 7. A support plate 8 is provided between the fixing plate 602 and the extension plate 403. The force on the baffle 7 is balanced by the support plate 8, improving the stability of the baffle 7 during operation and preventing the baffle 7 from tilting and bending. One end of the support plate 8 is rotatably connected to the fixing plate 602, and the other end is fixedly connected to the extension plate 403 through a fixing bolt 9. By removing the fixing bolt 9, the fixed connection between the extension plate 403 and the support plate 8 is released.

[0025] Please refer to Figure 3 , the fixing block 601 is fixedly installed at one end of the extension plate 403. The fixing block 601 is rotatably connected to the rotating shaft 5. A fixing cylinder 603 is provided at the upper end of the fixing block 601. A limiting rod 604 is provided on the fixing cylinder 603. A spring 605 is sleeved on the limiting rod 604. One end of the spring 605 is fixedly connected to the fixing cylinder 603, and the other end is fixedly connected to the limiting rod 604. By driving the limiting rod 604 to move upward, the limiting rod 604 compresses and stores energy in the spring 605. After releasing the limiting rod 604, under the action of the spring 605, the spring 605 drives the limiting rod 604 to reset.

[0026] Please refer to Figure 3 , Figure 4 , the limiting rod 604 passes through the fixing cylinder 603. The fixing cylinder 603 is threadedly connected to the fixing block 601. By driving the fixing cylinder 603 to rotate, the fixing cylinder 603, the limiting rod 604 component can be separated from the fixing block 601. By removing the fixing cylinder 603, maintenance and replacement can be carried out. The spring 605 is arranged in the fixing cylinder 603. A fixing groove 606 is provided on the rotating shaft 5. The limiting rod 604 is inserted into the fixing groove 606. By inserting the limiting rod 604 into the fixing groove 606, the position of the rotating shaft 5 is fixed to prevent the rotating shaft 5 from rotating again.

[0027] The implementation principle of a rapid dredging device in an embodiment of the present application is as follows: First, the hydraulic cylinder 404 is driven to work. The hydraulic cylinder 404 drives the extension plate 403 to move on the guide plate 401. The extension plate 403 pushes the baffle 7 to move accordingly and adjusts the baffle 7 to a specified position. Subsequently, the baffle 7 is driven to rotate so that the baffle 7 blocks the front end of the moving direction of the dredging mechanism 2. While the baffle 7 is rotating, the fixing plate 602 is driven to move accordingly. The fixing plate 602 drives the rotating shaft 5 to rotate. When the rotating shaft 5 rotates to a specified position, the spring 605 pushes the limiting rod 604 to move and pushes the limiting rod 604 into the fixing groove 606, thereby fixing the position of the rotating shaft 5. Subsequently, one end of the support plate 8 is connected to the extension plate 403 through the fixing bolt 9, thereby increasing the stability of the baffle 7. Subsequently, the main body 1 is driven to move, and the baffle 7 is used to block sundries. At the same time, the silt flows from the baffle 7 to the area between the dredging mechanism 2 and the baffle 7. Subsequently, the silt is pumped out through the dredging mechanism 2.

[0028] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereby. Therefore, all equivalent changes made according to the structure, shape, and principle of the present application should be covered within the protection scope of the present application.

Claims

1. A rapid silt removal device, comprising a main body (1), characterized in that: A dredging mechanism (2) and a mounting plate (3) are provided on the main body (1). One end of the dredging mechanism (2) is provided with a baffle (7). A telescopic mechanism (4) is provided between the baffle (7) and the mounting plate (3). One end of the telescopic mechanism (4) is arranged on the mounting plate (3), and the other end is provided with a rotating shaft (5). The rotating shaft (5) is connected to the baffle (7) through a fixing member (6).

2. The rapid silt removal device according to claim 1, characterized in that: The telescopic mechanism (4) includes a guide plate (401). One end of the guide plate (401) is fixedly installed on the mounting plate (3), and the other end is provided with an extension plate (403). A chute (402) is provided on the guide plate (401). The extension plate (403) is slidably connected to the chute (402). A driving member is provided between the extension plate (403) and the guide plate (401).

3. The quick silt removal device according to claim 2, characterized in that: The fixing member (6) includes a fixing block (601) and a fixing plate (602). One end of the fixing plate (602) is fixedly connected to the rotating shaft (5), and the other end is clamped to the baffle (7). The fixing block (601) is fixedly installed at one end of the extension plate (403). The fixing block (601) is rotatably connected to the rotating shaft (5). A fixing cylinder (603) is provided at the upper end of the fixing block (601). A limiting rod (604) is provided on the fixing cylinder (603). The limiting rod (604) passes through the fixing cylinder (603). A fixing groove (606) is provided on the rotating shaft (5). The limiting rod (604) is inserted into the fixing groove (606).

4. A rapid silt removal device according to claim 3, characterized in that: A spring (605) is sleeved on the limiting rod (604). One end of the spring (605) is fixedly connected to the fixing cylinder (603), and the other end is fixedly connected to the limiting rod (604).

5. The rapid silt removal device according to claim 3, wherein: A support plate (8) is provided between the fixing plate (602) and the extension plate (403). One end of the support plate (8) is rotatably connected to the fixing plate (602), and the other end is fixedly connected to the extension plate (403) through a fixing bolt (9).

6. The rapid silt removal device according to claim 4, characterized in that: The fixing cylinder (603) is threadedly connected to the fixing block (601). The spring (605) is arranged inside the fixing cylinder (603).

7. A rapid silt removal device according to claim 2, characterized in that: The driving member includes a hydraulic cylinder (404). The hydraulic cylinder (404) is fixedly installed on the guide plate (401). One end of the hydraulic cylinder (404) is fixedly connected to the extension plate (403).

Images