River dredging robot

A robot and river channel technology, applied in the direction of earth mover/shovel, mechanically driven excavator/dredger, construction, etc., can solve problems such as difficult handling of underwater stones

Active Publication Date: 2021-02-23
SHANDONG JIAOTONG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the existing technology, the present invention provides a river dredging robot, which has the advantages of crushing stones, secondary treatment and utilization of stones, etc., and solves the problem of difficult underwater stone handling

Method used

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Comparison scheme
Effect test

Embodiment 1

[0043] In a typical implementation of the present application, such as Figure 1-11 As shown, the present invention is a river dredging robot, including a car body 100, the car body 100 is a hollow rectangular structure, and the two sides of the bottom of the car body 100 are respectively fixed with a running mechanism 101, and the running mechanism 101 is an existing structure , without going into details here, a suction mechanism is movably provided above the car body 100 for absorbing soil and gravel, and a mud rolling mechanism is movably provided on one side of the car body 100 for removing the silt at the bottom of the river. Rolled up, one side of the car body 100 is also provided with a clamping mechanism for clamping gravel, and a scraping mechanism is telescopically installed at one end of the bottom of the car body 100 for scraping the river course after clearing mud. The center of the bottom of the car body 100 is rotatably provided with a discharge mechanism for s...

Embodiment 2

[0054] The car body 100 is also fixedly installed with a controller, a sensor, an image display device and a camera transmission device. The output end of the sensor is electrically connected to the input end of the controller. The transmission equipment can transmit the surrounding image of the car body 100 to the image display equipment on the shore, the cone crusher 104, the internal transmission mechanism 107 and the running mechanism 101 are all controlled by a plc (programmable logic controller), and the output terminal of the controller is connected with the The input end of the first motor 200 is electrically connected, the output end of the controller is electrically connected to the input end of the first hydraulic machine 204, the output end of the controller is electrically connected to the input end of the second motor 206, and the output end of the controller It is electrically connected to the input end of the third motor 300, the output end of the controller is ...

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Abstract

The invention relates to the technical field of dredging, and discloses a river dredging robot. The river dredging robot comprises a vehicle body, a placing mechanism is rotatably arranged in the center of the bottom of the vehicle body and used for storing broken stones and laying the broken stones, a compacting mechanism is arranged at the other end of the bottom of the vehicle body and used forcompacting the laid broken stones, and a cone crusher is fixedly installed in the vehicle body and used for crushing stones. Large stones fall into the cone crusher to be crushed, a storage plate rotates to pour the stored broken stones out to a riverbed, and meanwhile a walking mechanism is controlled to move at a constant speed, so that the broken stones are evenly spread on the riverbed; meanwhile, underwater stones can be classified, smashed and reused, so that the riverbed is prevented from being blocked again; and meanwhile, the step of transporting the stones to the water surface is omitted, the bottom of the riverbed is flattened, the liquidity of water flow is improved, and the situation that soil is washed away again by the water flow is also avoided.

Description

technical field [0001] The invention relates to the technical field of dredging, in particular to a river dredging robot. Background technique [0002] Dredging is to dredge, widen or deepen waters such as rivers and lakes, and use manpower or machinery to carry out underwater earthwork excavation projects. Dredging in a broad sense includes reef blasting and beach blasting by underwater blasting. Small rivers artificially interrupted for flow construction. Various types of dredgers are widely used in mechanical construction, and sometimes land construction machinery such as cable shovels are also used. Mechanical dredging began in 1600, and the prototype of the chain bucket dredger appeared in the construction of the port of Rotterdam in the Netherlands. [0003] Existing dredging mostly uses dredging robots for dredging, but there are many stones of different sizes deposited on the bottom of the water. These big stones will not only affect the driving of the robot, but ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02F3/88E02F5/28E02F5/30
CPCE02F3/88E02F3/8816E02F5/28E02F5/30
Inventor 张强胡宴才刘洋张燕许世波陈麒宇
Owner SHANDONG JIAOTONG UNIV
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