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在自行凿岩装置中,上部平台用铰链固定在带平行四边形拉杆的起重臂的一端。凿岩机组和操纵器安装在沿平台移动的台车上。履带1传动的自行凿岩装置由下部平台2、支座3、铰结式起重臂4、平行四边形的拉杆5、升降起重臂的机构6、上部平台7、凿岩机组8、升降转向平台9组成。凿岩机组(操纵器10和带自动给进器11的凿岩机)安装在沿上部和下部平台的铁轨移动的台车上。工作时,用夹钳将凿岩机组
In self-drilling devices, the upper platform is hinged at one end of the boom with parallelogram link. Drilling rigs and manipulators are mounted on trolleys moving along the platform. The self-drilling device for driving the crawler 1 comprises a lower platform 2, a support 3, a hinged boom 4, a rod 4 with a parallelogram, a mechanism 6 for lifting and lowering the boom, an upper platform 7, a rock drill 8, a lifting and steerable platform 9 composition. Drilling units (manipulator 10 and rock drill with automatic feeder 11) are mounted on trolleys that move along the rails of the upper and lower platforms. Work, use the clamp to rock drill unit