针对ZZ2-8/100型钻装机凿岩和耙装时相互干涉的情况,通过对左右钻臂和耙臂运动轨迹的分析计算,绘制出双臂凿岩范围和耙臂的耙装区域范围,找出了左右钻臂同时工作时的干涉区域和钻装机凿岩时的纯干涉区域,并以大宝鼎矿+1 220 m南翼运输大巷断面炮眼布置范围为例,根据钻臂最小位移原则和循环移位方法规划出了最佳凿岩孔序,解决了双臂干涉问题、纯干涉问题和耙装干涉问题,为后续钻装机的工业应用提供参考。

According to the mutual interference between the rock drilling and rock loading of ZZ2-8/100 mode drilling and loading machine, with the analysis and ca Iculation on the movement tracing of the left and right drilling booms and the loading booms, the double boom rock drilling range and the loading area range of the rake boom were drawn. The interference area of the left and right drilling booms while the operations conducted simultaneously and the interference area of the drilling and I oading machine in rock drilling operation were found.Taking the cross section blasting borehole pattern range of +1 220 m south wing transportation roadway in Dabaod ing Mine as an example, according to the min displacement principle and the circulated displacement method of the drilling boom, the optimized rock drilling borehole s equence was planned. Thus the double booms interference problem, plain interference problem and rake loading interference problem were solved, which could provide the references to the industrial applications of the later drilling and loading machine.