A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Rapid bucket crumple connecting device and method capable of detecting overexcavation offset distance
The invention discloses a rapid bucket crumple connecting device and method capable of detecting the overexcavation offset distance. The device comprises an input part, a telescopic arm, a bucket, a hydraulic oil cylinder, a crumple connecting rod set, a plane force sensor, a calculation part and a crumple orientation structure. The crumple connecting rod set is provided with at least one foldable crumple rod, and each foldable crumple rod comprises two crumple arms. The two plane force sensors can detect the stresses of the bucket in a horizontal plane and a vertical plane. The calculation part is electrically connected with the plane force sensors, an explosion telescopic pin and an excavator chassis, and can trigger the explosion telescopic pin to retract when the stress exceeds a threshold value due to the fact that the bucket touches a pipeline. When the calculation part detects that the bucket touches the pipeline, the calculation part calculates the offset distance that the chassis needs to move. Rapid crumple happening when the bucket touches the pipeline is achieved, meanwhile, the coincident offset distance between the bucket and the pipeline is detected, and a basis is provided for a driver to operate an excavator.
本发明公开了一种可以检测超挖偏距的铲斗快速溃缩连接装置及方法，该装置包括输入部、伸缩臂、铲斗、液压油缸、溃缩连接杆组、平面力传感器、计算部以和溃缩定向结构。溃缩连接杆组具有至少一个可折叠溃缩杆，可折叠溃缩杆包括两根溃缩臂；两个平面力传感器，可以检测铲斗在水平和竖直平面内的受力；计算部与平面力传感器、爆炸伸缩销以及挖掘机底盘电性相连，可以检测在铲斗因触碰管道导致受力超过阈值时触发爆炸伸缩销缩回；计算部在检测到铲斗触碰管道时，计算底盘需要移动的偏距。本发明实现铲斗触碰管道时的快速溃缩，同时检测铲斗与管道之间的重合的偏距，为司机操作挖掘机提供依据。
Rapid bucket crumple connecting device and method capable of detecting overexcavation offset distance
The invention discloses a rapid bucket crumple connecting device and method capable of detecting the overexcavation offset distance. The device comprises an input part, a telescopic arm, a bucket, a hydraulic oil cylinder, a crumple connecting rod set, a plane force sensor, a calculation part and a crumple orientation structure. The crumple connecting rod set is provided with at least one foldable crumple rod, and each foldable crumple rod comprises two crumple arms. The two plane force sensors can detect the stresses of the bucket in a horizontal plane and a vertical plane. The calculation part is electrically connected with the plane force sensors, an explosion telescopic pin and an excavator chassis, and can trigger the explosion telescopic pin to retract when the stress exceeds a threshold value due to the fact that the bucket touches a pipeline. When the calculation part detects that the bucket touches the pipeline, the calculation part calculates the offset distance that the chassis needs to move. Rapid crumple happening when the bucket touches the pipeline is achieved, meanwhile, the coincident offset distance between the bucket and the pipeline is detected, and a basis is provided for a driver to operate an excavator.
本发明公开了一种可以检测超挖偏距的铲斗快速溃缩连接装置及方法，该装置包括输入部、伸缩臂、铲斗、液压油缸、溃缩连接杆组、平面力传感器、计算部以和溃缩定向结构。溃缩连接杆组具有至少一个可折叠溃缩杆，可折叠溃缩杆包括两根溃缩臂；两个平面力传感器，可以检测铲斗在水平和竖直平面内的受力；计算部与平面力传感器、爆炸伸缩销以及挖掘机底盘电性相连，可以检测在铲斗因触碰管道导致受力超过阈值时触发爆炸伸缩销缩回；计算部在检测到铲斗触碰管道时，计算底盘需要移动的偏距。本发明实现铲斗触碰管道时的快速溃缩，同时检测铲斗与管道之间的重合的偏距，为司机操作挖掘机提供依据。
Rapid bucket crumple connecting device and method capable of detecting overexcavation offset distance
一种可以检测超挖偏距的铲斗快速溃缩连接装置及方法
2021-12-31
Patent
Electronic Resource
Chinese
IPC:
E02F
Baggern
,
DREDGING
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