Material taking controlling method of coal yard pile material taking machine and related products

Abstract

The invention provides a material taking controlling method of a coal yard pile material taking machine. The method comprises the steps that real-time spatial data of a coal yard is obtained; when material taking task information is received, a material taking initial position and a material taking completing position are determined according to the real-time spatial data, wherein the material task taking information comprises the material taking initial position and the material taking completing position; material taking is conducted by controlling the material taking arm according to the material taking initial position and the material taking completing position. The method has the advantages that the obtained real-time spatial data is used in real time in the material taking process to compute the initial and completing positions of material taking, material taking is conducted under controlling, the automatic material taking process is further achieved, the automation level can be improved to reduce the demands on labor, and the production efficiency is improved. The invention further provides the material taking controlling method of the coal yard pile material taking machine and related products which have the above advantages, and therefore the explanation of the method and the products in details is not needed in the prescription.

Description

technical field [0001] The invention relates to the technical field of industrial equipment, in particular to a material reclaiming control method for a stacker-reclaimer in a coal yard and related products. Background technique [0002] For a long time, the stacking and reclaiming operations in domestic coal yards have mainly been completed by manual operation of on-site stacking and reclaiming equipment. The reclaimer cannot interact with the 3D image of the coal pile to complete automatic and efficient stacking and reclaiming operations. [0003] In foreign countries, the research on automatic stacking and reclaiming operations is earlier, and some developed countries have completed relevant functions after research, installed corresponding sensing equipment for coal yards and applied related systems. In Japan, the semi-automatic remote-controlled stacker-reclaimer has been applied in Ota Nanao Power Generation. The Lufthansa Port in Germany, the Rotterdam Port in the N...

AI Technical Summary

Problems solved by technology

However, these technologies are not tailor-made for the specific conditions of the coal yard, and have many defects. Because the three-dimensional data cannot interact with the automatic control system of the stacker and reclaimer in real time, there is a lack of detection of the peak of the stacking, reclaimed stacks, and stacking flow. ability, and the position of the detection hardware needs to be adjusted from time to time, so it cannot cooperate with PLC to realize unmanned stacking and reclaiming control in the true sense

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