| 摘要 |
The present invention relates to a ton bag cutting apparatus capable of cutting a bottom face of a ton back in a state of stably holding the ton bag. The ton bag apparatus comprises: a lifting/lowering unit (10) having a pole bar (13) being move in up and down directions by a hydraulic cylinder (12) supported by a fixed rack (11); a horizontal rotation supporting unit (20) having a rotary member (22) being rotated in a horizontal direction on a top axial part (21) standing at the top end of the pole bar (13), and a supporting bar (23) fixed in one horizontal direction of the rotary member (22); a cutting unit (30) having a movable member (32) being moved in a straight line by a hydraulic cylinder (31) fixed within the supporting bar (23), and one pair of circular cutters (34) being rotated by power from each motor (33) equipped at the movable member (32); and a clamp unit (40) having one pair of first tongs (43) installed to face each other and rotating on a rotation axis (42) present in a standing part (41) fixed at a front top portion of the supporting bar (23), one pair of first links (44) each connected to back end portions of the first tongs (43), and a hydraulic cylinder (45) fixed at the supporting bar (23) to move the one pair of first links (44) in the horizontal direction. |
