| 摘要 |
FIELD: transportation.SUBSTANCE: screw conveyor for transportation of loose materials comprises drive (1), loading (2) and unloading (3) hatches and working member (4), mounted in cylindrical chute (5) and made in form of round double-lay rope strand (6). Working member is equipped with flexible shaft composed of cylindrical helical torsion spring left-hand lay (7), supporting round strand of double rope right lay. Flexible screw and actuator are located in one diametrical plane.EFFECT: improving performance of screw conveyor.1 cl, 2 dwg |
