| 摘要 |
PURPOSE:To prevent dislocation of a belt from rods in a diagonal end part, by allowing an optional point on the rod provided to the diagonal end part of a belt conveyer to perform turning motion in a vertical plane in the direction at a right angle with the direction of a belt width. CONSTITUTION:If a belt 2 is circulatively moved by operation of a driving gear, rods 9 are moved by friction of the belt 2 because the rods 9 of a belt guide rotor 3 are contacted to the bottom surface of the belt 2. Since turning shafts 5, 6 of base plates 7, 8 supporting the rods 9 are placed in the same direction as the width direction of the belt 2 further pin shafts 10 supporting the rods 9 are placed also in a parallel position to the shafts 5, 6, said rod 9 is guided by rotary motion of the plates 7, 8 and rotatively moved. That is, an optional point on the rod 9 performs turning motion in the direction at a right angle with the width direction of the belt 2, that is, in the vertical plane in the advancing direction of the belt, and a diagonal end of the belt 2 is never dislocated from the rods 9. |
