通过对采煤机工作机构实际工况的分析,建立采煤机滚筒在复杂煤层条件下受力模型,并通过Matlab软件编写计算程序,求得滚筒瞬时负载时变曲线,同时将生成的负载导入到多体动力学软件ADAMS中,为研究采煤机截割部受力提供了理论依据,也为采煤机负载计算提供了新思路。 Through the analysis of the actual working conditions of the shearer working mechanism, the stress model of the shearer drum under complex coal seam conditions was established, and the calculation program was compiled by Matlab software to obtain the instantaneous load time-varying curve of the drum, meanwhile, the generated load was introduced To the multi-body dynamics software ADAMS, it provides a theoretical basis for studying the stress of the shearer cutting section and also provides a new idea for the calculation of shearer load.