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发明公开
CN109958394A 一种凿岩机载钻机 审中-实审

一种凿岩机载钻机
摘要：
本发明涉及煤矿岩巷掘进领域，提供了一种凿岩机载钻机，包括：安装板、第一推进油缸、第二推进油缸、钻机推进部、钻杆夹持器以及钻孔推进器；所述钻机推进部滑动连接在所述安装板上，所述钻孔推进器滑动连接在所述钻机推进部上，所述钻机推进部的滑动方向和所述钻孔推进器的滑动方向一致；所述第一推进油缸固定在所述安装板上，并与所述钻机推进部连接；所述第二推进油缸固定在所述安装板上，并与所述钻杆夹持器连接。通过第一推进油缸与钻机推进部的结合，可有效增加钻杆的钻进长度，为钻炮孔作业提供足够的补偿空间，从而使该机载钻机既可以进行钻锚杆孔作业，又可以进行钻炮孔作业。
摘要（英）：

The invention relates to the field of coal mine rock drivage, and provides a rock drilling onboard drilling machine. The rock drilling onboard drilling machine comprises a mounting plate, a first propulsion cylinder, a second propulsion cylinder, a drilling machine propulsion part, a drill rod clamp holder and a drilling hole propeller; the drilling machine propulsion part is slidably connected tothe mounting plate, the drilling hole propeller is slidably connected to the drilling machine propulsion part, and the sliding direction of the drilling machine propulsion part is consistent with thesliding direction of the drilling hole propeller; the first propulsion cylinder is fixed to the mounting plate and connected to the drilling machine propulsion part; and the second propulsion cylinder is fixed to the mounting plate and connected to the drill rod clamp holder. Through the combination of the first propulsion cylinder and the drilling machine propulsion part, the drilling length ofa drill rod can be effectively increased, and sufficient compensation space is provided for blasthole drilling operation so that the on-board drilling machine can perform the anchor hole drilling operation or perform blasthole drilling operation.

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