Research and Application of Heavy Duty Self-Moving Machine Tail for Screen Breaking in Smooth Trench Working Face
With the rapid development of mechanised,efficient and intelligent mines,the transport capacity of belt conveyor is constantly improved and the belt speed is increased accordingly.Large materials are easy to damage the tape in the process of high-speed transit through the belt conveyor.In order to solve this problem,a scheme of arranging a toothed-roll classifying crusher(screen-breaking integrated machine)in the down-track of the working face is proposed.The coal unloaded from the down-track transfer machine is processed by the screen-breaking integrated machine to get the ideal particle size,and then transferred to the belt conveyor system.In order to meet the requirements of this system,a heavy-duty self-transferring tail with screen breaker is developed,and the parameters,main structural features and key components of the self-transferring tail are introduced,as well as the results of practical application.
working face trenchsecondary crushing systemintegrated screen and breakerself-moving machine tail
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