Intelligent grab structure for dredging

Abstract

The utility model discloses a dredging is with intelligent grab bucket structure, including lifting piece, the both ends of lifting piece are fixedly connected with the pivot, the both sides of pivot outside are all penetrated and are rotatively connected with the connecting plate, the both sides of connecting plate far from lifting piece one end are all penetrated and are rotatively connected in the outer periphery of the rotating lever before and after, the bottom wall middle part of lifting piece is provided with the installation slot, the top wall middle part in installation slot is provided with monitoring camera, and the rotating lever is respectively arranged in the two groups of grab bucket far from one side wall top. This kind of dredging is with intelligent grab bucket structure, when needing to carry out the cleaning to river channel silt, starts hydraulic cylinder, and the output end of hydraulic cylinder elongation makes lifting piece move down, and the connecting plate of two sides is rotated to the outside during lifting piece downshift, and the connecting plate outer end is rotated between grab bucket, makes grab bucket open, thereby can leak out the bottom monitoring camera of lifting piece, and the river channel bottom silt condition is observed, improves river channel silt cleaning efficiency and accuracy.

Description

Technical Field

[0001] This utility model relates to the field of silt removal technology, specifically to an intelligent grab bucket structure for silt removal. Background Technology

[0002] To improve the flood control, drainage, and irrigation capabilities of rivers, as well as to improve water quality and reduce pollution, regular dredging of rivers is necessary. Current river dredging work is no longer done by manual labor. It is generally carried out by dredging vessels for underwater dredging. The grab bucket is extended into the riverbed, and hydraulically driven to insert into the bottom sediment and close the bucket to grab the underwater silt. Then it is lifted onto the dredging vessel, and the grab bucket is opened to unload the silt directly into a barge. Finally, the grab bucket on the shore is used to move the silt to a silt storage yard on the bank.

[0003] In existing technologies, when using grab buckets for dredging to remove silt from river channels, the location of the silt is usually determined manually. This leads to reduced silt removal efficiency and makes it difficult to accurately grab the silt. Therefore, an intelligent grab bucket structure for dredging is needed. Utility Model Content

[0004] To solve the above-mentioned technical problems, this utility model provides the following technical solution:

[0005] This utility model relates to an intelligent grab bucket structure for dredging, including a mounting plate, and an auxiliary observation mechanism is provided at the bottom of the mounting plate;

[0006] The auxiliary observation mechanism includes a lifting block, with a rotating shaft fixedly connected to both the front and rear ends of the lifting block. A connecting plate is rotatably connected to both the front and rear parts of the outer side of the rotating shaft. The end of the connecting plate away from the lifting block is rotatably connected to both the front and rear sides of the outer periphery of the rotating rod. An installation groove is provided in the middle of the bottom wall of the lifting block. A monitoring camera is provided in the middle of the top wall of the installation groove. The rotating rod is respectively set on the top of the side wall of the two sets of grab hoppers that are far apart from each other.

[0007] As a preferred embodiment of this utility model, a hydraulic cylinder is fixedly connected to the middle of the bottom wall of the mounting plate, and the output end of the hydraulic cylinder is fixedly connected to the middle of the top wall of the lifting block.

[0008] As a preferred technical solution of this utility model, multiple sets of evenly distributed reinforcing rods are fixedly connected to the side wall of the connecting plates on the front and rear sides away from each other, and the other end of each reinforcing rod is fixedly connected to the front and rear walls of the inner side of the grab hopper.

[0009] As a preferred technical solution of this utility model, the monitoring camera is located in the upper middle part between the two sets of grab hoppers, and a connector is provided in the middle of the top wall of the mounting plate.

[0010] As a preferred technical solution of this utility model, the bottom wall of the mounting plate is rotatably connected to both the left and right sides and the front and rear ends, and the other end of each adapter rod is rotatably connected to the inside of the connector.

[0011] As a preferred technical solution of this utility model, the connecting parts are respectively fixedly connected to the front and rear parts of the top of the opposite side of the grab hopper, and multiple sets of evenly distributed connecting rods are fixedly connected between the front and rear sets of the adapter rods.

[0012] In a preferred embodiment of this utility model, the grab hopper, reinforcing rod, connecting plate, and adapter rod are all symmetrically arranged about the center of the mounting plate.

[0013] The beneficial effects of this utility model are:

[0014] 1. This intelligent grab bucket structure for dredging involves activating a hydraulic cylinder when river silt needs to be cleared. The output end of the hydraulic cylinder extends, causing the lifting block to move downwards. During the downward movement of the lifting block, the connecting plates on the front and rear sides rotate outwards. At the same time, the outer ends of the connecting plates rotate with the grab bucket, opening the grab bucket. This allows the monitoring camera at the bottom of the lifting block to be exposed, enabling observation of the silt condition at the bottom of the river and improving the efficiency and accuracy of river silt clearing.

[0015] 2. This intelligent grab bucket structure for dredging, after determining the location of the silt, moves the grab bucket to the outside of the silt and then retracts the output end of the hydraulic cylinder, so that the grab buckets on both sides close together and grab the silt on the inside at the same time, realizing automatic silt cleaning operation and improving silt cleaning efficiency. Attached Figure Description

[0016] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0017] Figure 1 This is a side view of the overall structure of the intelligent grab bucket for dredging according to this utility model;

[0018] Figure 2 This is a top view schematic diagram of the overall structure of the intelligent grab bucket structure for dredging of this utility model;

[0019] Figure 3 This is a side view schematic diagram of the hopper structure of the intelligent grab bucket structure for dredging of this utility model;

[0020] Figure 4 This is a bottom view schematic diagram of the lifting block structure of the intelligent grab bucket structure for dredging of this utility model.

[0021] In the diagram: 1. Mounting plate; 2. Auxiliary observation mechanism; 3. Adapter rod; 4. Connector; 5. Connecting rod; 6. Hydraulic cylinder; 7. Lifting block; 8. Rotating shaft; 9. Connecting plate; 10. Connecting piece; 11. Grab hopper; 12. Reinforcing rod; 13. Rotating rod; 14. Mounting slot; 15. Monitoring camera. Detailed Implementation

[0022] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for illustration and explanation only and are not intended to limit the present invention.

[0023] Example: Figures 1-4 As shown, the intelligent grab bucket structure for dredging of this utility model includes a mounting plate 1, and an auxiliary observation mechanism 2 is provided at the bottom of the mounting plate 1;

[0024] The auxiliary observation mechanism 2 includes a lifting block 7, which can move up and down during the operation of the hydraulic cylinder 6. The front and rear ends of the lifting block 7 are fixedly connected to a rotating shaft 8. The front and rear parts of the outer side of the rotating shaft 8 are connected to a connecting plate 9. During the up and down movement of the lifting block 7, the connecting plates 9 on the front and rear sides will rotate accordingly. With the cooperation of the connecting plate 9 and the adapter rod 3, the grab bucket 11 rotates outward. The end of the connecting plate 9 away from the lifting block 7 is connected to the front and rear sides of the outer periphery of the rotating rod 13. The bottom wall of the lifting block 7 is provided with an installation groove 14. The top wall of the installation groove 14 is provided with a monitoring camera 15. The installation groove 14 provides space for the installation of the monitoring camera 15. The rotating rod 13 is respectively set on the top of the side wall of the two sets of grab buckets 11 away from each other. The rotating rod 13 is set to make the connecting plate 9 and the grab bucket 11 rotately connected, so that the grab bucket 11 can be controlled during the driving of the hydraulic cylinder 6.

[0025] A hydraulic cylinder 6 is fixedly connected to the middle of the bottom wall of the mounting plate 1. The output end of the hydraulic cylinder 6 is fixedly connected to the middle of the top wall of the lifting block 7. Multiple sets of evenly distributed reinforcing rods 12 are fixedly connected to the side walls of the connecting plates 9 on both the front and rear sides. The other ends of the reinforcing rods 12 are fixedly connected to the front and rear walls of the inner side of the grab bucket 11 respectively. The hydraulic cylinder 6 is the power component of the grab bucket structure. When the output end of the hydraulic cylinder 6 extends, the grab bucket 11 opens. When the output end of the hydraulic cylinder 6 retracts, the grab bucket 11 closes to grab the silt.

[0026] The monitoring camera 15 is located in the upper middle part between the two sets of grab buckets 11. A connector 4 is provided in the middle of the top wall of the mounting plate 1. The bottom wall of the mounting plate 1 is rotatably connected to the left and right sides and the front and rear ends of the mounting plate 1. The other end of the connector 3 is rotatably connected to the inside of the connector 10. The connector 4 is provided so that the grab bucket structure can be connected to external equipment.

[0027] The connecting parts 10 are fixedly connected to the front and rear ends of the top of the grab hopper 11 on the opposite side. Multiple sets of evenly distributed connecting rods 5 are fixedly connected between the front and rear sets of transition rods 3. The grab hopper 11, reinforcing rod 12, connecting plate 9 and transition rod 3 are symmetrically arranged about the middle of the mounting plate 1. The reinforcing rod 12 serves to connect and fix the grab hopper 11 and the connecting plate 9. The connecting rod 5 serves to connect and fix the front and rear sets of transition rods 3 so that they move synchronously.

[0028] Working principle: When it is necessary to clean up river silt, hydraulic cylinder 6 is activated. The output end of hydraulic cylinder 6 extends, causing lifting block 7 to move downward. During the downward movement of lifting block 7, the connecting plates 9 on both sides rotate outward. At the same time, the outer end of the connecting plate 9 rotates with the grab hopper 11, causing the grab hopper 11 to open. This allows the monitoring camera 15 at the bottom of lifting block 7 to be exposed, observe the silt situation at the bottom of the river, and after determining the silt position, move grab hopper 11 to the outside of the silt. Then, the output end of hydraulic cylinder 6 retracts, causing the grab hoppers 11 on both sides to close and grab the silt on the inside, thus realizing automatic silt cleaning operation.

[0029] Finally, it should be noted that in the description of this utility model, the terms "vertical," "upper," "lower," "horizontal," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They 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. Therefore, they should not be construed as limitations on this utility model.

[0030] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" 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 according to the specific circumstances.

[0031] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A smart grab bucket structure for dredging, including a mounting plate (1), characterized in that: An auxiliary observation mechanism (2) is provided at the bottom of the mounting plate (1); The auxiliary observation mechanism (2) includes a lifting block (7), and a rotating shaft (8) is fixedly connected to both the front and rear ends of the lifting block (7). A connecting plate (9) is rotatably connected to both the front and rear parts of the outer side of the rotating shaft (8). The end of the connecting plate (9) away from the lifting block (7) is rotatably connected to both the front and rear sides of the outer periphery of the rotating rod (13). An installation groove (14) is provided in the middle of the bottom wall of the lifting block (7). A monitoring camera (15) is provided in the middle of the top wall of the installation groove (14). The rotating rod (13) is respectively set on the top of the side wall of the two sets of grab hoppers (11) that are far apart.

2. The intelligent grab bucket structure for dredging according to claim 1, characterized in that, A hydraulic cylinder (6) is fixedly connected to the middle of the bottom wall of the mounting plate (1), and the output end of the hydraulic cylinder (6) is fixedly connected to the middle of the top wall of the lifting block (7).

3. The intelligent grab bucket structure for dredging according to claim 1, characterized in that, Multiple sets of evenly distributed reinforcing rods (12) are fixedly connected to the side wall of the connecting plates (9) on both the front and rear sides. The other end of each reinforcing rod (12) is fixedly connected to the front and rear walls of the inner side of the grab hopper (11).

4. The intelligent grab bucket structure for dredging according to claim 1, characterized in that, The monitoring camera (15) is located in the upper middle part between the two sets of grab hoppers (11), and a connector (4) is provided in the middle of the top wall of the mounting plate (1).

5. The intelligent grab bucket structure for dredging according to claim 1, characterized in that, The mounting plate (1) has two rotatably connected adapter rods (3) on the left and right sides and the front and rear ends of the bottom wall. The other end of the adapter rods (3) is rotatably connected to the inside of the connector (10).

6. The intelligent grab bucket structure for dredging according to claim 5, characterized in that, The connecting parts (10) are fixedly connected to the front and rear parts of the top of the grab hopper (11) on the side away from each other, and multiple sets of evenly distributed connecting rods (5) are fixedly connected between the front and rear sets of the adapter rods (3).

7. The intelligent grab bucket structure for dredging according to claim 1, characterized in that, The grab hopper (11), reinforcing rod (12), connecting plate (9) and adapter rod (3) are all symmetrically arranged about the middle of the mounting plate (1).

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