1ЛТ—100型伸缩式胶带输送机是由顿涅茨克煤矿机械设计院与科拉斯诺卢其斯克和斯科平斯克机械制造厂共同研制的。这种输送机用于直接接收回采工作面输送机来的煤而不需要其它转载设备,并可沿直巷运输,可使缩短或延长输送机和移动工作面辅助设备的作业实现机械化,可提高劳动的安全性,因为可使用端头支架,并可免除采空区内维护巷道的作业。 The 1ЛТ-100 telescopic belt conveyor was developed by the Donetsk Coal Mine Machinery Design Institute in collaboration with the Kolasnovsky and Skopjensk machinery plants. Such conveyors are used to directly receive coal from face conveyors without the need for additional transfer equipment and can be transported along straight streets to mechanize and shorten or extend the work of conveyors and moving face auxiliaries Labor safety is due to the use of end brackets and to the work of maintaining the roadway in the goaf.