整秆式甘蔗联合收获机降低含杂率的技术改进与试验  

Experiments and technology improvement on reducing trash content of whole stalk sugarcane harvester

作　　者：肖宏儒[1] 王明友[1] 宋卫东[1] 李显旺[1] 刘屏[1] 秦广明[1] 

机构地区：[1]农业部南京农业机械化研究所,南京210014

出　　处：《农业工程学报》2011年第11期42-45,共4页Transactions of the Chinese Society of Agricultural Engineering

摘　　要：为了降低整杆式甘蔗联合收获机的含杂率,满足糖厂对原料蔗的进厂要求,该文对SJ-1600型整杆式甘蔗联合收割机的割台、剥叶、断尾等装置进行了改进,在原机型尾部增加蔗叶分离装置。按照改进技术加工出样机,并对其进行田间试验。试验结果表明,收获时输送轮转速280r/min,剥叶轮转速为750r/min时剥叶效果最佳;改进后含杂率为4.0%,比改进前降低了3.2%,满足糖厂对原料蔗的进厂要求。该文为整杆式甘蔗联合收获机的机械设计提供了参考依据。In order to reduce the trash content of the whole stalk sugarcane harvester,to meet the sugar-refinery requirements of sugar mill,the equipment of the header,equipment of cleaning element,equipment of severed tail in SJ-1600 whole stalk sugarcane harvester was improved and sugarcane-leaves separation devices was added at its tail in this article.The prototype has been machined based on technical improvement and the contrast test was conducted in the field.The results showed that when the speed of delivery wheel was 280 r/min and the speed of cleaning wheel was 750 280 r/min,the effect of cleaning was the best;trash content of SJ-1600 whole stalk sugarcane harvester after improving was 4.0%,and that decreased 3.2% than before improving,and it could meet sugar-refinery requirements for sugarcane.It can provide reference for the mechanical design of the whole stalk sugarcane harvester.

关 键 词：甘蔗 收获机 夹杂物 含杂率 技术改进 

分 类 号：S225.53[农业科学—农业机械化工程]