Discussion on the Matching Form and Space of the End Support and Rear Conveyor of the Fully Mechanized Caving Face Conveyor
LI Haoyu
SUN Song
Abstract：Intelligent unmanned mining is a technological approach to achieve safe and efficient mining in coal mines.The automation and mutual matching of various equipment affect the level of intelligence in the working face.A reasonable matching form and space are the guarantee for improving the mining automation rate.With the improvement of mining equipment capacity in the working face,the volume and occupied space of related supporting equipment,especially the driving parts at both ends of the scraper conveyor,continue to increase.Constrained by equipment matching and size,it poses challenges to the automation operation and control of the working face.For the fully mechanized mining face,the matching between the end brackets at both ends and the rear conveyor is crucial.In order to solve the pain points of inconvenient observation,difficult control,collision damage to the motor,and the need for manual intervention in the relative position between the end bracket tail column and the rear conveyor motor,a safety solution for equipment in the narrow space behind the ends of the fully mechanized mining face has been formed from the mechanical,control,and monitoring aspects through the research of the limit device between the end bracket base and the rear conveyor,and the application of millimeter wave radar.The implementation of this solution has achieved good application results.
Keywords：fully mechanized top coal cavinghead and tail matching of the fully mechanized mining face machinethe safety clearance of the equipmentsupporting space monitoringequipment supporting space control
Publication Date：2024-08-12
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：4( 62-65 )