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To provide an operation lever control device that can improve workability.SOLUTION: The operation lever control device includes: a vibration detector 2 that detects vibration of a cab in which an operator who operates a work machine sits; a reaction force applying device 3 that applies reaction force against the operating direction of an operation lever 41 to the operation lever 41 that the operator uses when operating the work machine, and a controller 4 that specifies the reaction force that the reaction force applying device 3 applies. When the vibration detected by the vibration detector 2 is larger than a predetermined value, the controller 4 makes the reaction force that the reaction force applying device 3 applies larger compared to that applied when vibration detected by the vibration detector 2 is equal to or less than the predetermined value.SELECTED DRAWING: Figure 2
【課題】作業性を向上させることが可能な操作レバー制御装置を提供する。【解決手段】作業機械を操縦する作業者が着座する運転席の振動を検出する振動検出装置２と、作業者が作業機械を操縦する際に操作する操作レバー４１に、その操作方向とは逆向きの反力を付加する反力付加装置３と、反力付加装置３が付加する反力を設定するコントローラ４と、を有する。コントローラ４は、振動検出装置２が検出した振動が所定値よりも大きい場合に、振動検出装置２が検出した振動が所定値以下の場合よりも、反力付加装置３が付加する反力を増大させる。【選択図】図２
To provide an operation lever control device that can improve workability.SOLUTION: The operation lever control device includes: a vibration detector 2 that detects vibration of a cab in which an operator who operates a work machine sits; a reaction force applying device 3 that applies reaction force against the operating direction of an operation lever 41 to the operation lever 41 that the operator uses when operating the work machine, and a controller 4 that specifies the reaction force that the reaction force applying device 3 applies. When the vibration detected by the vibration detector 2 is larger than a predetermined value, the controller 4 makes the reaction force that the reaction force applying device 3 applies larger compared to that applied when vibration detected by the vibration detector 2 is equal to or less than the predetermined value.SELECTED DRAWING: Figure 2
【課題】作業性を向上させることが可能な操作レバー制御装置を提供する。【解決手段】作業機械を操縦する作業者が着座する運転席の振動を検出する振動検出装置２と、作業者が作業機械を操縦する際に操作する操作レバー４１に、その操作方向とは逆向きの反力を付加する反力付加装置３と、反力付加装置３が付加する反力を設定するコントローラ４と、を有する。コントローラ４は、振動検出装置２が検出した振動が所定値よりも大きい場合に、振動検出装置２が検出した振動が所定値以下の場合よりも、反力付加装置３が付加する反力を増大させる。【選択図】図２
OPERATION LEVER CONTROL DEVICE
操作レバー制御装置
YAMASHITA KOJI (author)
2020-04-02
Patent
Electronic Resource
Japanese
IPC:
E02F
Baggern
,
DREDGING
UNMANNED CONTROL SYSTEM OF OPERATION LEVER FOR OPERATING DEVICE
| European Patent Office | 2016