Mining machine

Abstract

The invention discloses a mining machine. The mining machine comprises a rack, a travelling mechanism, a shovel plate, a conveying device, a crushing device, a movable arm, a first controller and a hydraulic source. The first controller of a ship on water sends a control instruction to a second controller through a watertight cable. The second controller controls the hydraulic source to provide power for the travelling mechanism, the conveying device, a first drive motor, a lifting cylinder and a first swing cylinder of the mining machine, the process that the mining machine travels and performs mining under the sea is achieved, the movable arm moves in four directions through cooperation of the lifting cylinder and the first swing cylinder, and therefore the positions of the crushing device in four directions can be adjusted, the collecting orientation of the crushing device can be changed according to changes of terrain, and therefore the collecting orientation of the crushing device can be flexibly adjusted, and the collecting rate is increased to a certain extent.

Description

technical field [0001] The invention relates to the technical field of mining resource equipment, in particular to a mining machine. Background technique [0002] With the rapid development of the world's industry and economy, the consumption of mineral resources has increased sharply, and land mineral resources are becoming increasingly scarce or even exhausted on a global scale. Human beings have turned their attention to the ocean, which accounts for 71% of the earth's surface area. The exploitation of marine mineral resources is to make up for the depletion of land resources. effective way. [0003] In the international seabed area, there are rich metal mineral resources such as manganese nodules, cobalt-rich crusts, thermal sulfides and polymetallic oozes. Due to the differences in the seabed environment of various resources and changes in the ancient ocean, the distribution of each mineral is different. Moreover, the storage capacity and grade of the same mineral reso...

AI Technical Summary

Problems solved by technology

[0004] In the prior art, the hydraulic ore collection method is generally adopted, and the stripped mineral resources are sucked into the collection box by hydraulic power. This method requires a large amount of energy for water flow, and there are problems such as low energy utilization rate and increased collection costs.

The mechanical ore collection method can solve the above problems, but the crushing device in the prior art mechanical ore collection device cannot change the collection direction according to the change of the terrain during the ore collection process, resulting in a low mineral collection rate

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