小型甘蔗收获机切割系统的设计与试验  

Design and Experiment on Cutting System of Small Sugarcane Harvester

作　　者：麻芳兰[1] 杨冰心[1] 刘智彪[1] 王莉莉[1] 高建立[1] 李尚平[2] 

机构地区：[1]广西大学机械工程学院,南宁530004 [2]钦州学院,广西钦州535000

出　　处：《农机化研究》2014年第3期126-131,共6页Journal of Agricultural Mechanization Research

基　　金：广西制造系统与先进制造技术重点实验室项目(11-031-12S04)

摘　　要：切割系统是甘蔗收获机的关键部分,直接关系到甘蔗的切割质量以及砍倒后甘蔗的输送。根据"压倒—切割—提升输送"收割模式的理念,确定切割系统整体性能要求,并在此基础上确定了切割系统主要部件:压蔗辊、切割器、输送辊、夹紧装置,以及合理的整体布局和垂直提升方案。在切割系统试验平台上进行了正交试验研究,得出了在螺旋杆提升高度为200mm时,切割系统布局的最优参数组合。Cutting system is the key point of sugarcane harvester, which is important for the cutting quality and transpor tation of sugarcane. According to the design of ＂pressing down-cutting-lifting up and transporting＂ model, the perform ance requirement for entire cutting system is determined. Therefore, the main parts of cutting system, including sugarcane pressing roller, harvester, transporting roller, and clamping device, and reasonable whole layout and vertical lifting plan are determined. The orthogonal experiment on the self developed experiment platform was carried out to verify the of the layout and find out the optimal parameter combination. According to the experiment, the optimal parameter combination of cutting system plan is drawn when the screw pole is lifted to 200mm.

关 键 词：甘蔗收获机 切割系统 垂直提升 正交试验 

分 类 号：S225.53[农业科学—农业机械化工程]