| 摘要 |
PROBLEM TO BE SOLVED: To facilitate expansion and contraction of a harness for energizing operation lamp installed in the tip part of a freely expandable and movable transferring cylinder, and expanded and contracted simultaneously with the movable transferring cylinder. SOLUTION: A part of the harness 27 of the operation lamp 29 installed in the front end part of the movable transferring cylinder 13, capable of succeeding and transferring grains from the fixed transferring cylinder 8 is installed in the inside of a plastic cable bearer 45, and one side end of the plastic cable bearer 45 in the front and rear direction is attached to the side of the fixed transferring cylinder 8, and the other side end is attached to the movable transferring cylinder 13.
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