SHOVEL
To provide a shovel that is automatically controlled more appropriately.SOLUTION: A shovel 100 includes a lower traveling body 1, an upper revolving body 3 rotatably mounted on the lower traveling body 1, an excavation attachment AT attached to the upper revolving body 3, and a controller 30 mounted...
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| Format: | Patent |
| Sprache: | eng ; jpn |
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| Zusammenfassung: | To provide a shovel that is automatically controlled more appropriately.SOLUTION: A shovel 100 includes a lower traveling body 1, an upper revolving body 3 rotatably mounted on the lower traveling body 1, an excavation attachment AT attached to the upper revolving body 3, and a controller 30 mounted on the upper revolving body 3. The controller 30 is configured to perform control to change an attitude of the excavation attachment AT so that excavation reaction force F becomes a target value (value on a polygonal line CV).SELECTED DRAWING: Figure 7
【課題】より適切に自動制御されるショベルを提供すること。【解決手段】ショベル１００は、下部走行体１と、下部走行体１に旋回可能に搭載される上部旋回体３と、上部旋回体３に取り付けられる掘削アタッチメントＡＴと、上部旋回体３に搭載されるコントローラ３０とを備えている。そして、コントローラ３０は、掘削反力Ｆが目標値（折れ線ＣＶ上の値）になるように掘削アタッチメントＡＴの姿勢を変化させる制御を行うように構成されている。【選択図】図７ |
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