To provide an attitude control device of a grab bucket and an attitude control method capable of efficiently controlling the turning direction attitude of the grab bucket.SOLUTION: An attitude control device of a grab bucket comprises a movable guide member 12 fitted detachably and non-rotatably into a grab bucket 8, and a control means of a turning direction attitude to control the turning direction attitude of the movable guide member 12 by unwinding/winding wires 14, 15 for the turning operation. The attitude control device of the grab bucket brings the movable guide member 12 to stop at a predetermined height by a height control means, and is designed that the grab bucket 8 separates from the movable guide member 12 and descends.SELECTED DRAWING: Figure 2
【課題】グラブバケットの旋回方向姿勢を効率よく制御することができるグラブバケットの姿勢制御装置及び姿勢制御方法の提供。【解決手段】このグラブバケットの姿勢制御装置は、グラブバケット8と着脱可能且つ回転不能に嵌合する可動ガイド部材12と、旋回操作用ワイヤ14,15の繰り出し・巻取り動作により可動ガイド部材12の旋回方向姿勢を制御する旋回方向姿勢制御手段とを備え、高さ制御手段によって可動ガイド部材12を所定の高さで停止させ、グラブバケット8が可動ガイド部材12より離脱して降下するようにしている。【選択図】図2
ATTITUDE CONTROL DEVICE OF GRAB BUCKET AND ATTITUDE CONTROL METHOD
グラブバケットの姿勢制御装置及び姿勢制御方法
2021-06-17
Patent
Electronic Resource
Japanese
IPC: | B66C Krane , CRANES |
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