Practical Research on the Automation and Intelligent Transformation of Coal Mining Shearers in Coal Mines
This paper focuses on the intelligentization needs of mining in the medium-thick coal seam of the No.1 coal mine in New Shanghai.In response to the deficiencies in the automation and intelligence level of the MG900/2320-WD coal mining machine,a series of technical transformation plans have been proposed and implemented.By upgrading the functions of memory cutting,automatic height adjustment,operating condition and posture detection,wireless remote control operation,remote control and fault diagnosis,and gas linkage control of the coal mining machine,the adaptability and safety of the machine under complex geological conditions have been significantly improved.Practical application has shown that the failure rate of the modified coal mining machine has decreased by 80%.While the work efficiency of each shift has been substantially improved,the required personnel have been reduced by 5,effectively reducing labor intensity,and improving the level of safety production.
intelligent coal mineMG900/2320-WD shearerautomation control technology
NETL
NSTL
万方数据
