The utility model discloses a 360 degree rotation advancement drilling arm beam structure beam, comprising a drill leg, Liang Jia, to promote the beam, the legs are fixed at the top of the rig connecting seat is connected between the seat and the formation of Liang Jia connected by a worm gear transmission mechanism, the connection between Liang Jia and promote the formation of sliding beam, Liang Jia the top is provided with a compensating cylinder, a telescopic rod cylinder and hinged forward beam compensation. The utility model can be used in conjunction with a hydraulic rock drill, and can adapt to the operation conditions of different terrain environments, and the propelling beam can rotate at 360 degrees, and the drilling efficiency of the rock drilling is high.
【技术实现步骤摘要】
【技术保护点】
1.一种可360度旋转推进梁的钻臂梁结构,它包括钻机支腿、梁架、推进梁,其特征在于,钻机支腿的顶部固定有连接座,连接座与梁架之间通过蜗轮蜗杆传动机构形成连接,梁架与推进梁之间形成滑动配合连接,梁架的顶部装有补偿油缸,补偿油缸的伸缩杆与推进梁铰接。
【技术特征摘要】
【专利技术属性】
技术研发人员:刘政,唐忠盛,
申请(专利权)人:广西恒日科技有限公司,
类型:实用新型
国别省市:45
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