A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
BUCKET-WHEEL EXCAVATOR AND METHOD FOR CONTROLLING A BUCKET WHEEL EXCAVATOR
The present invention relates to a bucket-wheel excavator, the bucket wheel of which can be driven rotatably and is mounted on a pivotable bucket wheel support, and to a method for controlling such abucket-wheel excavator. According to the invention, at a specified pivot angle speed, a mass flow rate and/or volume flow rate which results on the discharge conveyor during pivoting of the bucket wheel at the predefined pivot angle speed over the pivot angle is determined; a desired mass flow rate and/or volume flow rate on the discharge conveyor is specified and then the formerly specified pivotangle speed is corrected automatically using the determined mass flow rate and/or volume flow rate and the specified desired mass flow rate and/or volume flow rate in order then to carry out the pivoting cycle at the corrected pivot angle speed of the bucket wheel.
本发明涉及斗轮式挖掘机以及用于控制这种斗轮式挖掘机的方法，所述斗轮式挖掘机的斗轮能够被旋转地驱动，并且支撑在可枢转的斗轮转臂上。根据本发明，在指定的枢转角速度的情况下，确定在使所述斗轮以预定枢转角速度枢转时在所述移除输送机上出现的关于枢转角的质量流量和/或体积流量，指定所述移除输送机上的期望的质量流量和/或体积流量，并然后基于所确定的质量流量和/或体积流量以及指定的期望质量流量和/或体积流量来自动地校正先前指定的枢转角速度，以便随后以所述斗轮的已校正的枢转角速度来执行枢转周期。
BUCKET-WHEEL EXCAVATOR AND METHOD FOR CONTROLLING A BUCKET WHEEL EXCAVATOR
The present invention relates to a bucket-wheel excavator, the bucket wheel of which can be driven rotatably and is mounted on a pivotable bucket wheel support, and to a method for controlling such abucket-wheel excavator. According to the invention, at a specified pivot angle speed, a mass flow rate and/or volume flow rate which results on the discharge conveyor during pivoting of the bucket wheel at the predefined pivot angle speed over the pivot angle is determined; a desired mass flow rate and/or volume flow rate on the discharge conveyor is specified and then the formerly specified pivotangle speed is corrected automatically using the determined mass flow rate and/or volume flow rate and the specified desired mass flow rate and/or volume flow rate in order then to carry out the pivoting cycle at the corrected pivot angle speed of the bucket wheel.
本发明涉及斗轮式挖掘机以及用于控制这种斗轮式挖掘机的方法，所述斗轮式挖掘机的斗轮能够被旋转地驱动，并且支撑在可枢转的斗轮转臂上。根据本发明，在指定的枢转角速度的情况下，确定在使所述斗轮以预定枢转角速度枢转时在所述移除输送机上出现的关于枢转角的质量流量和/或体积流量，指定所述移除输送机上的期望的质量流量和/或体积流量，并然后基于所确定的质量流量和/或体积流量以及指定的期望质量流量和/或体积流量来自动地校正先前指定的枢转角速度，以便随后以所述斗轮的已校正的枢转角速度来执行枢转周期。
BUCKET-WHEEL EXCAVATOR AND METHOD FOR CONTROLLING A BUCKET WHEEL EXCAVATOR
斗轮式挖掘机和用于控制斗轮式挖掘机的方法
GRANER KLAUS (author) / SUHM PHILLIPP (author) / SCHULZE THOMAS (author) / HESS GEORG (author)
2020-12-18
Patent
Electronic Resource
Chinese
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