滚筒式茶叶杀青机机架的有限元分析  

Finite element analysis of the frame of a drum-type tea fixation machine

作　　者：高文 尹志宏[1] 牛宪伟 许志祥 GAO Wen;YIN Zhihong;NIU Xianwei;XU Zhixiang(Faculty of Mechanical and Electrical Engineering Department,Kunming University of Science and Technology,Kunming 650500,Yunnan,China;Yunnan Tengling Machinery Technology Co.,Ltd.,Kunming 650500,Yunnan,China)

机构地区：[1]昆明理工大学机电工程学院,云南省昆明市650500 [2]云南腾翎机械科技有限公司,云南省昆明市650500

出　　处：《农业装备与车辆工程》2023年第6期113-116,共4页Agricultural Equipment & Vehicle Engineering

摘　　要：为了验证某滚筒式茶叶杀青机工作时机架的可靠性及安全性,通过SolidWorks三维设计软件对该茶叶杀青机机架进行三维建模及模型简化;结合ANSYS Workbench软件对简化后的模型进行静力学分析,得到机架在满载静止状态下的最大应力为46.32 MPa,最大形变为0.35 mm;对机架进行模态分析,探究了机架前6阶模态特性,得到了机架前6阶振型的主要振动形式及振动频率。In order to verify the reliability and safety of the frame of a drum-type tea fixation machine when working,this paper uses SolidWorks 3D design software to construct and simplify the three-dimensional model of the frame of a drum-type tea fixation machine,combined with ANSYS Workbench software.The simplified model of the drum-type tea fixation machine frame was statically analyzed.The maximum stress of the frame under full load and static state was 46.32 MPa,and the maximum deformation was 0.35 mm.Modal analysis was carried out on the frame of the drum-type tea fixation machine,the characteristics of the first six modes of the frame were explored,and the main vibration form and frequency of the first six modes of the frame were obtained.

关 键 词：茶叶 杀青机 机架 静力学分析 模态分析 振型 

分 类 号：TS272.3[农业科学—茶叶生产加工]