Automatic cutting control system of coal mining machine

• Main Authors: WU HAIYAN, HUI WANLI, ZHAO YIHUI, SUN YONGFENG
• Format: Patent
• Language: Chinese; English
• Published: 13.02.2013
• Subjects: EARTH DRILLING; FIXED CONSTRUCTIONS; MINING; MINING OR QUARRYING

The utility model discloses an automatic cutting control system of a coal mining machine. The automatic cutting control system comprises a controller, a data storage device, a coal mining machine working condition detection device and a control host which carries out both-way communication with the controller in a wired or a wireless communication mode. The coal mining machine working condition detection device comprises a walk displacement detection unit, a first angle detection unit, a second angle detection unit, a third angle detection unit and a fourth angle detection unit. The walk displacement detection unit carries out real-time detection for machine body walk displacement of the coal mining machine; the first angle detection unit carries out real-time detection for an inclined angle between a right swing arm and a horizontal plane; the second angle detection unit carries out real-time detection for an inclined angle between a walk direction of the machine body of a coal mining machine along an exploi