砍蔗刀盘安装位置对砍蔗质量影响的研究  

The Influence of the Cutter Installation Location on the Quality of the Cut Sugar Cane

作　　者：周建阳[1] 李尚平[2] 周敬辉[1] 薛斌[2] 邱敏敏[1] 王增[1] 

机构地区：[1]广西大学机械工程学院,南宁530004 [2]钦州学院物理与材料科学学院,广西钦州535000

出　　处：《农机化研究》2014年第3期146-148,共3页Journal of Agricultural Mechanization Research

基　　金：科技部科技人员服务企业项目(2009GJE10008)

摘　　要：甘蔗收获机械的砍蔗刀盘安装位置直接影响其刚度特性和动态特性。根据研究，刀盘振动与甘蔗的破头率存在一定的影响关系[1]，砍蔗刀盘安装位置因其刚度特性而影响砍蔗质量，对甘蔗收获机整机结构布局设计和结构设计具有重要的意义。通过对自行研制的两台整秆式甘蔗收获机样机的实验研究发现：砍蔗刀盘因安装位置不同，其刚度特性不同，从而对甘蔗破头率产生不同的影响；刚度特性好的砍蔗刀盘安装结构，甘蔗宿桩破头率降低45．2％-50．7％。Cut sugar cane cutter installation location directly affect its stiffness characteristics and dynamic characteristic, there is a certain relationship pre-cutter vibration and cutting losses according to the study of group, whether cut sugar cane cutter installation location due to their stiffness characteristics affect the cut sugar cane quality, it has great signifi- cance to the sugar cane harvester design and the whole structure layout. Experimental study of self-developed two the whole rod sugarcane harvester prototype： cut sugar cane cutter head makes them different stiffness characteristics, which have different effects on sugarcane broken head rate due to the installation site, and stiffness characteristics cut sugarcane cutter head mounting structure, and the average date of sugar cane places the piles broken head decreases by 45.2% to 50.7%.

关 键 词：砍蔗刀盘 安装位置 刚度特性 砍蔗质量 

分 类 号：S225.59[农业科学—农业机械化工程]