Climbing-along-rope type energy-saving lifting device for deep-sea mining

Abstract

The invention relates to a climbing-along-rope type energy-saving lifting device for deep-sea mining. The energy-saving lifting device mainly comprises a double-arm type rapid climbing mechanism, a material containing tank, a guide pulley and a high-strength rope. The double-arm type rapid climbing mechanism is mainly used for lifting seabed minerals and composed of multiple sets of mechanism arms, wherein each set including the corresponding two mechanism arms. Root arm bodies of the mechanism arms are driven by motors, the tail ends of the root arm bodies are hinged to intermediate beams on the top of the materiel containing tank, and the motors are mounted at the tail ends of the root arm bodies; front arm bodies are driven by hydraulic cylinders, the middle sections of the front arm bodies are hinged to the front ends of the root arm bodies, one ends of the hydraulic cylinders are hinged to the middle sections of the root arm bodies, and the other ends of the hydraulic cylinders are hinged to the tail ends of the front arm bodies. Rotatable clamping devices are mounted at the front ends of the front arm bodies for clamping the high-strength rope during climbing. The multiple sets of mechanism arms orderly and alternately operate during climbing, and thus the seabed minerals are lifted rapidly. According to the climbing type lifting scheme, energy-saving and economical properties are high, the implement process is simple and convenient, the mining efficiency of the seabed minerals is improved, and the mining cost of the seabed minerals is reduced.

Description

technical field [0001] The invention relates to a rope-climbing energy-saving lifting device for deep-sea mining, which mainly includes a double-arm type rapid climbing mechanism, a material storage box, a guide pulley and a high-strength cable, and is applied to the lifting of deep-sea minerals. Background technique [0002] The ocean is a huge treasure house of resources owned by human beings. In addition to oil and gas resources and seashore sand mines, there are also polymetallic nodules, which are rich in manganese, copper, nickel, cobalt and other elements. The total reserves are dozens of times that of land. Thousands of times, more and more people pay attention to the exploitation of seabed mineral resources. There are four main schemes for the existing marine mineral resources mining, which are wire rope winding mining system, continuous rope bucket mining system, automatic shuttle boat mining system and pipeline lifting mining system. [0003] The wire rope windin...

AI Technical Summary

Problems solved by technology

[0010] The object of the present invention is to provide a rope-climbing energy-saving lifting device for deep-sea mining, so as to solve the problems of low mining efficiency, high energy consumption, high mining cost and the need to process ore on the seabed of several existing seabed ore mining equipment.

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