Industrial Trial of Thin Seam Complete Full Automated Coal Plough Equipment in Underground Coal Mine
ZHANG Jian-jun
ZHANG Er-wei
WANG Ning
Abstract：In order to solve problems of serious working environment,poor safety and high labor intensity existed in thin seam mining,a da-ta record and statistic method were applied to the trial analysis on ploughing method of the coal plough,feeding technology,optimum ploug-hing parameters,automatic operation condition and service life of easily-worn parts.The study results showed that a complete BH38/ 2 × 400 automatic plough equipment could meet the requirements of a thin seam mining.Based on the circumstances,an industrial trial was conducted.The trial results showed that the complete equipment could meet the requirements of the thin seam mining,the automatic opera-tion and remote centralized control system of the coal plough with a reliable stability.A safety and high efficient automatic mining with a mining height of 0.9~ 1.7 m was realized in a thin seam with a Protodyakonov coefficient over 3.
Keywords：coal ploughthin seamautomated miningploughing parameters
Publication Date：2014-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：4( 48-51 )