Teaching method for automatic control system for reproducing coal mining machine teaching

Abstract

The invention discloses a teaching method for an automatic control system for reproducing coal mining machine teaching. A coal mining machine is of a dual-roller coal mining machine; the automatic control system for reproducing coal mining machine teaching comprises a controller, a wireless communication module, a data storage device, a displacement sensor, a left rocker arm angular transducer and a right rocker arm angular transducer; The teaching method for the automatic control system for reproducing coal mining machine teaching comprises teaching of four modes and ten patterns, that is, the mode A is the high-in-front and low-in-back teaching mode and includes the pattern A1 of double-cutter teaching, the pattern A2 of single cutter towards the right teaching, and the pattern A3 of single cutter towards the left teaching; the mode B is the low-in-front and high-in-back teaching mode and includes the pattern B1 of double-cutter teaching, the pattern B2 of single cutter towards the right teaching, and the pattern B3 of a single cutter towards the left teaching; the mode C is the low-in-left and high-in-right mode and includes the pattern C1 of single cutter towards the left teaching, and the pattern C2 of single cutter towards the left teaching; and the mode D is the teaching mode and includes the pattern D1 of single cutter towards the right teaching and the pattern D2 of single cutter towards the left teaching. The teaching method for the automatic control system for reproducing coal mining machine teaching is simple in method and step, reasonable in design, convenient to achieve, high in teaching learning efficiency, high in practicability and convenient to popularize and use.

Description

technical field [0001] The invention belongs to the technical field of coal mining machine control, and in particular relates to a teaching method for a coal mining machine teaching and reproduction automatic control system. Background technique [0002] my country's thin coal seam has abundant recoverable reserves, relatively stable storage conditions, and good coal quality. In recent years, the mining of thin coal seams has gradually increased, and thin coal seams have gradually become the main coal mining seam. But at present, the degree of mechanization suitable for thin coal seam and thin coal seam mining is still relatively low, and most of them are mined by blasting, which not only has low output, but also has many accidents, the working environment of workers is harsh, and there are great safety hazards. Thereby along with increasingly paying attention to thin coal seam mining, be badly in need of solving above-mentioned thin coal seam mining problem. To solve the p...

AI Technical Summary

Problems solved by technology

However, the teaching and learning methods of demonstration knives are affected by the coal mining process. The complexity and changeability lead to the uncertainty of the teaching and learning process of the demonstration knife. It is of great significance to realize the teaching and learning method that is convenient, efficient and reliable to realize reliable automatic cutting.

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