基于ADAMS的4GH120型牧草收割机切割器运动仿真分析  

A motion simulation analysis of 4GH120 type forage harvester cutter based on ADAMS

作　　者：席海亮[1] 赵春花[1] 连文香[2] 

机构地区：[1]甘肃农业大学工学院,甘肃兰州730070 [2]兰州工业学院交通工程系,甘肃兰州730050

出　　处：《甘肃农业大学学报》2013年第6期160-163,共4页Journal of Gansu Agricultural University

基　　金：公益性行业(农业)科研专项(201203024);省杰出基金(1210RJDA014);省科技成果转化项目(1105NCNA095);2011陇原创新扶持计划项目;2013甘农大伏羲杰出人才扶持计划

摘　　要：应用PRO/E软件建立4GH120型牧草收获机切割器各零部件三维实体简化模型,通过约束装配,完成牧草收割机单体的虚拟制造过程.利用接口软件Mech/Pro将模型导入ADAMS软件后进行运动仿真.仿真结果表明:往复式切割器动刀片运动特征与理论设计要求一致,保证了在设计过程中的正确性和可靠性,且虚拟样机技术提高了设计效率,为牧草收割机系列化设计和生产奠定了基础.Making use of PRO/E software established the 3D entity model of 4GH120 forage harvester cutter parts,through restraining assembly,complete the forage harvester monomer virtual manufacturing process.The model is imported into the ADAMS software for motion simulation by using the interface software Mech/Pro.The simulation results showed that the motion feature of reciprocating motion cutter blade was consistent with the theoretical expectation and ensured the correctness and reliability in the process of design,improved the design efficiency,established foundation for design and production of mow-er series.

关 键 词：牧草收获机 往复式切割器 三维建模 运动仿真 

分 类 号：S817.11[农业科学—畜牧学]