| 摘要 |
PROBLEM TO BE SOLVED: To orderly wind a wire around a take-up drum by attaching this winding auxiliary machine to an arm of a backhoe working machine equipped with a winch, without deviating from a centerline of the winch mounted to a boom even when the direction of the wire is changed. SOLUTION: In this winding auxiliary machine, a rotating drum bearing plate 7 is mounted to the arm to support a rotating drum shaft 8, and a support ring 12 and a free rotation support drum 2 are rotatably provided in the rotating drum shaft 8. On a support plate 14 provided in the support ring 12, a pair of guiding pulleys 4 are provided in two guiding pulley shafts 11 fixed to a guide pulley bearing plate 13, and a guide drum 5 is provided in a guide drum shaft 10 fixed to a guide drum bearing plate 9 provided in the guide pulley bearing plate 13. This facilitates take-up of the wire 6 passed above the rotation support drum 2, between grooves of the both guide pulleys 4 and through the guide drum 5 without deviating from the centerline. COPYRIGHT: (C)2007,JPO&INPIT
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