【摘要】 介绍了煤矿煤巷支护的配套机具—新型气动支腿式帮锚杆钻机的研制过程以及钻机的工作原理、基本结构、设计方案的确定等。并简要介绍了设计过程中应考虑的一些主要因素,使之能达到较好的使用效果。更多还原

【Abstract】 Introduced the coal mine coal lane supports and protections necessary machines and tools new gas pays the leg type to help the anchor rod drilling machine the triturating,as well as the drilling machine principle of work,the basic structure,the design proposal indeed grade.And introduced briefly in the design process should consider some primary factors,enable it to achieve the good use effect.更多还原