【摘要】 基于双滚筒采煤机结构参数与所配套螺旋滚筒参数,理论计算螺旋滚筒在外旋割煤过程的装煤量、抛煤量和浮煤量等,分析研究双滚筒采煤机结构的卧底量、摇臂宽度以及铲间距对螺旋滚筒装煤效果的影响。更多还原

【Abstract】 Based on the structural parameters of the double-drum coal shearer and the parameters of the supporting spiral drum,the theoretical calculation of the coal loading,throwing coal and floating coal volume of the spiral drum during the external rotation cutting process.The effects of floor-based quantity,rocker width and shovel spacing of the twin drum shearer structure on the loading performance of the spiral drum were analyzed.更多还原