| 摘要 |
PROBLEM TO BE SOLVED: To provide a bag breaking machine which rarely causes a trouble and has high reliability, whose maintenance cost is low and durability is high by simplifying technical constitution of the bag breaking machine. SOLUTION: A plurality of screws having different transportation speed and rotation directions are arranged in parallel so as not to come into contact with each other at the time of rotation, a shaft bearing box of a cantilever type is provided at one end of each screw and is fixed to a casing. The casing accommodating two screws is constituted to a form joining an opened division for receiving a bag body to be treated with a tubular transportation division having a nearly 8-shaped interior surface according to positions and shapes of a plurality of screws. COPYRIGHT: (C)2005,JPO&NCIPI |
