METHOD FOR CONVEYANCE OF ROCK MASS AND SUPPLEMENTARY MATERIALS AT PENETRATION OF DEVELOPMENT WORKINGS WITH VARYING PROFILE

摘要

The invention relates to conveyance of rock mass and supplementary materials at penetration of underground workings with variable profile. With a belt conveyor of development machine one loads the rock mass to a car string with its conveying along development working by rail track by means of a towing trolley. The trolley is brought into operation with a closed haulage rope, its end station is installed in the development, and the drive one – in main haulage road. The rock mass is conveyed in closed cycle from reloader to connection to main haulage road. After that the car string is attached to a main transportation mean. Supplementary materials are brought in reverse direction with use of empty cars. The invention promotes simplification of productivity, reliability and safety of operation of the mine cable transport.