EQUIPMENT SET FOR FILLING OF HIGH DUMPS WITH USE OF AUTOMOBILE TRANSPORT Russian patent published in 2001 - IPC

FIELD: mining; applicable in opencast mining for filling of deep ravines and opencasts with use of automobile transport. SUBSTANCE: equipment set includes transfer point for dump trucks, transportation means to spreader with pulling winch and spreader. Transportation means is made in the form of car with bucket dumping over its front edge means of hinge securing of bucket to front part of car. Mounted on bucket rear part are rollers on whose axles U-shaped carrier is fastened. U-shaped carrier is connected with load rope by double-drum pulling winch installed on transfer point for dump trucks. Idle rope is attached to bucket rear wall and is connected to idle drum of pulling winch via block secured to car. Spreader is made in the form of self-propelled tipper with worm drive supports and frame with curved guides on which bucket rollers rest when bucket moves and tips inside frame. Secured to front edge of said frame is end block round which load rope runs from load drum of pulling winch to U-shaped bucket carrier. Share with hydraulic cylinders is mounted on front end of frame for levelling rock. Hydraulic cylinders change position of share with respect to self-propelled tipper. EFFECT: simplified design of equipment set and increased total capacity of dump due to periodic transition of transfer point for dump trucks in direction of advancing of dumping front of works in filling of overburden rocks into deep ravines and opencasts. 2 cl, 13 dwg