新型螺旋钻采煤机的设计及试验  

Design and Test of a New Type Coal Auger

作　　者：李毅华[1] 王宇鹏 黄如杭[2] Li Yihua;Wang Yupeng;Huang Ruhang(School of Mechanical Engineering,Anhui University of Science and Technology,Huainan,Anhui 232001;Huainan Shunli Machinery Co.,Ltd.,Huainan,Anhui 232046)

机构地区：[1]安徽理工大学机械工程学院,安徽淮南232001 [2]淮南舜立机械有限责任公司,安徽淮南232046

出　　处：《江西煤炭科技》2024年第1期219-221,共3页Jiangxi Coal Science & Technology

摘　　要：针对旧式螺旋钻采煤机工作过程存在机组体积庞大笨重、拆装钻杆难度大、效率低等问题,设计出一种适合400~500 mm厚极薄煤层开采的新型螺旋钻采煤机。采用四钻头结构,通过左右钻杆传递动力给前端传动齿轮箱,带动四个钻头同时钻进。该采煤机在试验过程中取得了良好的效果,提高了工作效率,降低了工人的劳动强度。In view of the problems of the old coal auger in the working process,such as the large volume of the unit,the difficulty of disassembling and assembling the drill pipe,and the low efficiency,the authors design a new coal auger suitable for the mining of extremely thin coal seam with thickness of 400 ~500 mm,which has achieved good results in the test process,improved the working efficiency and reduced the labor intensity of workers.

关 键 词：薄煤层 新螺旋钻采煤机 设计 应用 

分 类 号：TD421.63[矿业工程—矿山机电]