Hydraulic-mechanical combined type deep-sea mining vehicle with terrain self-adaption function

Abstract

The invention relates to a hydraulic-mechanical combined type deep-sea mining vehicle with a terrain self-adaption function, and belongs to the technical field of deep-sea mining equipment. The hydraulic-mechanical combined type deep-sea mining vehicle comprises a mining vehicle main body, an ore collecting and sand screening channel, an ore filtering and conveying belt, a self-adaption bucket and a mechanical rolling rake, wherein the rear part of the ore collecting and sand screening channel communicates with an ore storage bin; the ore filtering and conveying belt is arranged at the bottom of the ore collecting and sand screening channel; the rear part of the self-adaption bucket is connected with the front part of the ore filtering and conveying belt; and the mechanical rolling rake is arranged above the joint of the ore collecting and sand screening channel and the self-adaption bucket. According to the hydraulic-mechanical combined type deep-sea mining vehicle with the terrain self-adaption function, the consumed power is reduced, and the influence of the mining process on the seabed environment is reduced; and the pitching angle of the self-adaption bucket for collecting ores can be adjusted at any time, so that the mining vehicle can collect multi-metal nodules under different seabed terrains, and the working efficiency of mining is improved.

Description

technical field [0001] The invention relates to a hydraulic-mechanical composite deep-sea mining vehicle with terrain self-adaptive function, which belongs to the technical field of deep-sea mining equipment. Background technique [0002] The mining vehicle is the primary link of the whole polymetallic nodule mining system and the most critical part to realize the polymetallic nodule mining operation. Since polymetallic nodules exist on the surface of the thin soft bottom of the seabed thousands of meters deep, they are granular, and the seawater pressure is as high as tens of MPa, and the geological conditions of the seabed are complicated, and there are many hills and valleys, etc., so it is very difficult to collect nodules. difficulty. [0003] The mechanical deep-sea ore collection mechanism has a complex structure and low collection efficiency, and has been basically abandoned at present. The traditional hydraulic ore collecting mechanism needs to arrange the front a...

AI Technical Summary

Problems solved by technology

At the same time, traditional mining vehicles have problems such as poor mobility, low mining efficiency, and narrow operating range due to problems such as climbing angles, poor terrain adaptability, and hoisting hoses.

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