本文主要介绍旁侧翻转式直角坐标双机掘进钻车(见图1)的优化设计方法。摆臂缸12的一端铰接在机架上,另一端与转柱11上的耳座铰接。它使转柱外壳回转,从而使与转柱11外壳铰接的钻臂在水平面内摆动。支臂缸10使钻臂在垂直面内变幅摆动。推进器2装于钻臂的外侧,补偿油缸3可使装在托架4上的推进器在托架上前后滑动,在凿岩机1作业时,顶牢于岩面上。托架4被置于 This article mainly introduces the optimization design method of side-flip rectangular coordinates drilling machine (see Figure 1). One end of the swing arm cylinder 12 is hinged to the frame, and the other end is hinged with the ear socket on the rotating column 11. It swivels the swivel housing so that the boom articulated with the swivel 11 housing swings in a horizontal plane. The arm cylinder 10 oscillates the boom within a vertical plane. The thruster 2 is mounted on the outer side of the boom. The throttling cylinder 3 allows the thruster mounted on the bracket 4 to slide back and forth on the bracket. When the rock drill 1 is in operation, the thruster 1 is firmly on the rock face. Bracket 4 is placed