| 摘要 |
PURPOSE: A chute device is provided to prevent faults of the chute device and achieve improved work efficiency, by preventing the chute device from being clogged by the viscous material. CONSTITUTION: A chute device comprises an upper casing(10) assembled to an upper pipe, which has holes(11) formed along the circumference of an upper portion of the upper casing; a lower casing(14) assembled to a lower pipe and the bottom of the upper casing, which has holes(15) formed along the circumference of a lower portion of the lower casing; an operating unit(26) assembled between the upper casing and the lower casing, which has holes(28) and a lever(30) attached to the operating unit and connected to a cylinder(22); a tube(38) assembled into the upper casing and the lower casing; and a wire(34) connected to the holes formed at the upper casing and the holes formed at the lower casing, which has a center passing through the holes formed at the operating unit.
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