The apparatus has a conveyor belt (16) comprising pivot arm (15) and extracting unit (6) which is provided with a feed roller (9) and is fitted to pivotable guide (39). The guide comprises an end wall to which the lower end of a cutting bar (7) is arranged. The feed roller is connected to screw conveyors such that silage fed to conveyor belt is separated by feed roller. The separated silage within the inner sides of the front wall of feed roller is provided to the opening (29) of a conveying shaft (17).
