Opencast coal mine wheel bucket excavator walking cleaning method and device: Fid-Bau Portal

Opencast coal mine wheel bucket excavator walking cleaning method and device

LIU JINQIANG / SUN MAOSEN

The invention relates to the technical field of excavators, in particular to an open pit coal mine wheel bucket excavator walking cleaning method and device.The open pit coal mine wheel bucket excavator walking cleaning method comprises the following steps that the form of a cleaning device is determined according to the amount and the scattering position of coal briquettes scattered below an open pit coal mine wheel bucket excavator; the inclination angle of the cleaning device is changed, so that the form of the cleaning device is changed; the cleaning device is controlled to clean a coal mine below the open pit coal mine wheel bucket excavator, the cleaning device is in an excavator bucket form and a bucket form, and the excavator bucket form is that a connecting point of a bucket rod component is located on the upper side of a bucket body component; the form of the bucket is that the connecting point of the bucket rod component is located on the lower side of the bucket body component. The mounting seat is driven by the power part to move along the upper surface of the arc-shaped plate, so that the position of the bucket rod part fixed to the mounting seat on the bucket body part is different, the use form of the bucket body part is switched, and coal briquettes during use of the open-pit mine wheel bucket excavator are cleaned and collected in cooperation with the use process of the bucket body part.

本发明涉及的挖掘机技术领域，尤其涉及一种露天煤矿轮斗挖掘机行走清理方法及装置，包括如下步骤，根据露天煤矿轮斗挖掘机下方散落的煤块量以及散布位置，确定清理装置的形态；对清理装置的倾角进行改变，让清理装置形态的变化；控制清理装置对露天煤矿轮斗挖掘机下方的煤矿进行清理，其中：清理装置的形态有挖斗形态和铲斗形态，其中挖斗形态为斗杆部件的连接点位于斗体部件的上侧；铲斗形态为斗杆部件的连接点位于斗体部件的下侧。通过动力件带动安装座沿着弧形板上表面进行移动，使得与安装座固定的斗杆部件在斗体部件上的位置不同，从而对斗体部件的使用形态进行切换，并配合其使用过程对露天矿轮斗挖掘机使用时的煤块进行清理收集。

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