Composite collecting mechanism of seabed mining vehicle and using method of composite collecting mechanism

Abstract

The composite collecting mechanism comprises a collecting roller, a missing collecting roller, a supporting frame and a connecting rod, the collecting roller and the missing collecting roller are rotationally arranged on the supporting frame side by side, the connecting rod is installed on the supporting frame, and the collecting roller comprises a plurality of collecting sheet bodies arranged alternately and a first sealing ring; a plurality of collecting claws are arranged on the outer circumference of the collecting sheet body, and the leakage collecting roller comprises a roller body and a plurality of rows of bent row teeth spirally arranged on the roller body. According to the composite collecting mechanism of the seabed mining vehicle, through the gap between the outer magnetic ring and the inner magnetic ring and under the magnetic constraint effect, all the collecting piece bodies in the collecting roller can be subjected to height self-adaptive adjustment along with the uneven seabed ground, the collecting claw is tightly attached to the uneven seabed ground, and efficient seabed mineral collection is completed. And through matched movement of the T-shaped push rod and the guide gravity sliding block, rotation constraint of the collecting claw can be achieved, and the efficiency of the mineral collecting process of the mining vehicle is improved.

Description

technical field [0001] The invention belongs to the technical field of underwater mining, in particular to a mineral collection mechanism of a seabed mining vehicle. Background technique [0002] The ocean accounts for about 71% of the earth's surface area, and it is the largest potential resource base on the earth that has not been fully understood and utilized by humans. The seabed is currently known to have commercial mining value mainly polymetallic nodules, cobalt-rich crusts and polymetallic sulphides and other metal mineral resources. These minerals are rich in metals such as nickel, diamond, copper, manganese, gold, and silver, and their total reserves are dozens to thousands of times higher than the corresponding reserves on land. With the continuous increase of human demand for metal resources and the continuous depletion of land mineral resources, seabed mineral resources will surely become the replacement resources of human beings in the 21st century. [0003] ...

AI Technical Summary

Problems solved by technology

At present, the existing mining vehicles mainly use a single collection drum, which has insufficient collection and missing collection.

In view of the problem of missing collection, existing mining vehicles have added a missing collection device on the basis of a single collection drum, but they can only miss some smaller minerals, and there is nothing they can do about larger minerals

In addition, the collection rollers of existing mining vehicles are rigid and cannot be adjusted to better collect minerals with the height of the sea floor

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