A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
WORK MACHINE, CONTROL METHOD OF WORK MACHINE, PROGRAM, AND STORAGE MEDIUM FOR THE SAME
To move an arm and a work tool sufficiently to a boom side regardless of posture of a boom.SOLUTION: A work machine comprises a control device which sets a stroke possible range of an arm cylinder to a side where an arm is moved near a boom according to a rotational position of the boom, so as to keep a locus shortest distance that is the shortest distance between a rotational locus of a tip of a bucket and a boom cylinder to be a predetermined value, even if the rotational position of the boom is changed, when the boom is rotated in a direction in which the boom is separated from a boom reference position.SELECTED DRAWING: Figure 1
【課題】アーム及び作業具をブームの姿勢によらずブーム側へ十分に寄せれるようにする。【解決手段】作業機は、ブームをブーム基準位置から遠ざける方向に回動させる場合に、アームをブームに近づける側へのアームシリンダのストローク可能範囲を、ブームの回動位置が変化してもバケットの先端部の回動軌道とブームシリンダとの最短距離である軌道最短距離が所定値に保たれるようにブームの回動位置に応じて設定する制御装置を備えている。【選択図】図１
WORK MACHINE, CONTROL METHOD OF WORK MACHINE, PROGRAM, AND STORAGE MEDIUM FOR THE SAME
To move an arm and a work tool sufficiently to a boom side regardless of posture of a boom.SOLUTION: A work machine comprises a control device which sets a stroke possible range of an arm cylinder to a side where an arm is moved near a boom according to a rotational position of the boom, so as to keep a locus shortest distance that is the shortest distance between a rotational locus of a tip of a bucket and a boom cylinder to be a predetermined value, even if the rotational position of the boom is changed, when the boom is rotated in a direction in which the boom is separated from a boom reference position.SELECTED DRAWING: Figure 1
【課題】アーム及び作業具をブームの姿勢によらずブーム側へ十分に寄せれるようにする。【解決手段】作業機は、ブームをブーム基準位置から遠ざける方向に回動させる場合に、アームをブームに近づける側へのアームシリンダのストローク可能範囲を、ブームの回動位置が変化してもバケットの先端部の回動軌道とブームシリンダとの最短距離である軌道最短距離が所定値に保たれるようにブームの回動位置に応じて設定する制御装置を備えている。【選択図】図１
WORK MACHINE, CONTROL METHOD OF WORK MACHINE, PROGRAM, AND STORAGE MEDIUM FOR THE SAME
作業機、作業機の制御方法、プログラム及びその記録媒体
HORII KEIJI (author)
2019-08-01
Patent
Electronic Resource
Japanese
IPC:
E02F
Baggern
,
DREDGING
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