%0 Journal Article %T Design and Discrete Element (DEM) Simulation Analysis of Grassland Ecological Cleaning and Restoration Vehicle %A Yin, Lvfa %A Guo, Anfu %A Liu, Chang %A Guo, Minghui %A Yang, Dechao %A Gao, Xianxiang %A Wu, Hailong %J Machines %V 13 %N 2 %@ 2075-1702 %D 2025-01-30 %I Multidisciplinary Digital Publishing Institute %~ DeepDyve