A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
GRAPPLE BUCKET DEVICE
To provide a grapple bucket device which can smoothly perform a cutting work of wood and the like.SOLUTION: A grapple bucket device is mounted at a tip part of an arm of a work vehicle, and has a bucket 11, a grapple member 20 which is swung toward an opening 18 side of the bucket 11 and holds an object between the bucket and the grapple member 20, and a cutting blade 50 for swinging toward the opening 18 side of the bucket 11 and cuts the object, wherein the cutting blade 50 has a ridge line of a cutting edge 61 between a base end and an intermediate part that is formed in a straight shape or a recessed shape in the swinging direction at the time of cutting, and in a leading part of the intermediate part, the ridge line of the cutting edge 61 extends to a side opposite to the swinging direction at the time of cutting.SELECTED DRAWING: Figure 2
【課題】木材等の切断作業を円滑に行うことが可能なグラップルバケット装置を提供することを課題とする。【解決手段】作業車両のアームの先端部に取り付けられ、バケット１１と、当該バケット１１の開口１８側に向かって揺動して前記バケットとの間で物を保持するグラップル部材２０と、前記バケット１１の開口１８側に向かって揺動して物を切断する切断刃５０を有するグラップルバケット装置１において、前記切断刃５０は、基端部から中間部までの間の切れ刃６１の稜線が、直線状又は切断の際の揺動方向に対して凹状であり、中間部から先の部分は、切れ刃６１の稜線が切断の際の揺動方向に対して反対側にのびていることを特徴とするグラップルバケット装置１。【選択図】図２
GRAPPLE BUCKET DEVICE
To provide a grapple bucket device which can smoothly perform a cutting work of wood and the like.SOLUTION: A grapple bucket device is mounted at a tip part of an arm of a work vehicle, and has a bucket 11, a grapple member 20 which is swung toward an opening 18 side of the bucket 11 and holds an object between the bucket and the grapple member 20, and a cutting blade 50 for swinging toward the opening 18 side of the bucket 11 and cuts the object, wherein the cutting blade 50 has a ridge line of a cutting edge 61 between a base end and an intermediate part that is formed in a straight shape or a recessed shape in the swinging direction at the time of cutting, and in a leading part of the intermediate part, the ridge line of the cutting edge 61 extends to a side opposite to the swinging direction at the time of cutting.SELECTED DRAWING: Figure 2
【課題】木材等の切断作業を円滑に行うことが可能なグラップルバケット装置を提供することを課題とする。【解決手段】作業車両のアームの先端部に取り付けられ、バケット１１と、当該バケット１１の開口１８側に向かって揺動して前記バケットとの間で物を保持するグラップル部材２０と、前記バケット１１の開口１８側に向かって揺動して物を切断する切断刃５０を有するグラップルバケット装置１において、前記切断刃５０は、基端部から中間部までの間の切れ刃６１の稜線が、直線状又は切断の際の揺動方向に対して凹状であり、中間部から先の部分は、切れ刃６１の稜線が切断の際の揺動方向に対して反対側にのびていることを特徴とするグラップルバケット装置１。【選択図】図２
GRAPPLE BUCKET DEVICE
グラップルバケット装置
IWAMOTO NAOTO (author) / NISHIKAWA KAZU (author)
2022-12-08
Patent
Electronic Resource
Japanese
Rock bucket attachment incorporating sweep-in grapple for conveying miscellaneous debris
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