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Construction machine and method for controlling construction machine
The lifting frame is rotatably supported on the vehicle body around a lifting shaft. The scraper blade is rotatably supported by the hoist frame about a pitch axis. And the lifting actuator is connected with the lifting frame and the vehicle body, so that the lifting frame performs lifting action up and down around the lifting shaft. The pitching actuator is connected with the scraper blade and the lifting frame so that the scraper blade can conduct pitching motion around the pitching axis. The sensor detects a height of the blade from a reference height determined based on the vehicle body. The controller controls the pitch actuator to change the pitch angle of the blade according to the height of the blade.
提升架绕提升轴能够转动地支承于车身。刮板绕俯仰轴能够转动地支承于提升架。提升促动器与提升架和车身连接，使提升架绕提升轴上下进行提升动作。俯仰促动器与刮板和提升架连接，使刮板绕俯仰轴进行俯仰动作。传感器检测刮板距基于车身确定的基准高度的高度。控制器根据刮板的高度控制俯仰促动器，以变更刮板的俯仰角。
Construction machine and method for controlling construction machine
The lifting frame is rotatably supported on the vehicle body around a lifting shaft. The scraper blade is rotatably supported by the hoist frame about a pitch axis. And the lifting actuator is connected with the lifting frame and the vehicle body, so that the lifting frame performs lifting action up and down around the lifting shaft. The pitching actuator is connected with the scraper blade and the lifting frame so that the scraper blade can conduct pitching motion around the pitching axis. The sensor detects a height of the blade from a reference height determined based on the vehicle body. The controller controls the pitch actuator to change the pitch angle of the blade according to the height of the blade.
提升架绕提升轴能够转动地支承于车身。刮板绕俯仰轴能够转动地支承于提升架。提升促动器与提升架和车身连接，使提升架绕提升轴上下进行提升动作。俯仰促动器与刮板和提升架连接，使刮板绕俯仰轴进行俯仰动作。传感器检测刮板距基于车身确定的基准高度的高度。控制器根据刮板的高度控制俯仰促动器，以变更刮板的俯仰角。
Construction machine and method for controlling construction machine
工程机械、及用于控制工程机械的方法
NAKANO YUICHI (author) / KAMIKAWA SHINOBU (author)
2023-09-12
Patent
Electronic Resource
Chinese
IPC:
E02F
Baggern
,
DREDGING
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