A method for calculatingfrom Zhangjiakou Coal Mining Machinery Company was authorized by National Invention patent

Date:2019 -09 -02


A few days ago, a method for calculating the real-time coal quantity of scraper conveyor from Zhangjiakou Coal Mining Machinery Company was authorized by National Invention patent. The technology according to coal winning machine mining height, walking speed, cutting depth, electric current, voltage, and scraper conveyor speed data acquisition to ensure the accuracy of coal scraper conveyor in real-time calculation and combined with reproduced on coal scanners for computing method correction. The calculation method is scientific and reasonable, real-time and accurate reaction coal data, and can realize real-time coal data statistics, providing a data basis and strong guarantee for automatic speed regulation in the operation of scraper conveyor. (China National Coal Mining Equipment Company)