DIPPER LOADING MACHINE Russian patent published in 1994 - IPC

FIELD: mining engineering. SUBSTANCE: dipper loading machine includes central bearing frame of running gear with drive installed on turret, and dipper stick with dipper. Dipper stick is movable in horizontal and vertical planes. Dipper is made in form of two flaps movable in horizontal plane and forming vessel when closing to each other, and has movable cross-piece. Each flap is connected with movable cross-piece by vertical axle, and connected with it by means of articulated hydraulic cylinder. Movable cross-piece is connected with dipper stick by means of horizontal axle. EFFECT: higher efficiency. 5 dwg