满足无人驾驶拖拉机长保养周期的专用发动机设计探讨

Discussion on the Design of Special Engine for Long Maintenance Cycle of Unmanned Tractor

目前无人驾驶拖拉机的开发是各大农业装备研究机构的热门项目,而无人驾驶拖拉机一个重要特点是长时间不间断作业,因此,柴油机的应用开发必须满足长保养周期要求。文章结合目前发动机常见结构,针对适应长保养周期提出润滑系统和燃油系统的优化和设计方案。

At present,the development of unmanned tractors is a hot project of major agricultural equipment research institutions,and an important feature of unmanned tractors is long time uninterrupted operation,the application and development of diesel engines must meet the requirements of long maintenance cycle.In this paper,the optimization and design scheme of lubrication system and fuel system are put forward according to the common engine structure at present.