摘要
论述了4HBL-4型二垄四行半喂入自走式花生联合收获机结构和工作原理,该机一次对二垄四行花生完成挖掘、去土、输送、摘果、分离、清选和集箱等作业。悬浮式仿形机构,使机器具有更好的地面仿形效果;花生收获双层集果清选装置,实现了对花生果进行两次清选。经山东省农业机械试验鉴定站田间检测:摘果率为98.9%,总损失率为3.3%,破损率为0.2%,含杂率为3.1%,纯作业生产率为0.16 hm2/h,达到了设计和相关标准要求。
The structure and working principle of two-ridges and four-lines semi-feeding self-propelled peanut type-4HBL- 4 combine harvester was introduced. It could completely harvest two-ridges and four- lines peanuts in one time and accomplish digging, excavation to soil, transportation, picking, separation, cleaning, collection boxes and other operations. The suspension type with square institution which had better ground-profiling effect was adopted. Collecting-fruit equipment was used to clean twice. Throughout the test in the field, it met the requirements of design and relevant standards with the picking rate of 98.9% , the total loss rate of 3.3% , breakage rate of 0.2% , impurity rate of 3.1% , and net operating-hour productive efficiency of 0. 16 hm^2/h, which met the design requirements and related standards.
出处
《农业机械学报》
EI
CAS
CSCD
北大核心
2013年第10期86-92,共7页
Transactions of the Chinese Society for Agricultural Machinery
基金
'十二五'国家科技支撑计划资助项目(2011BAD20B05-2)
关键词
花生
收获机
试验
设计
Peanut ,Harvester ,Experiment, Design
作者简介
王东伟，博士生，主要从事新型农业装备研究，E—mail：W88030661@163．com
通讯作者：尚书旗，教授，博士生导师，主要从事根茎类作物机械化技术及装备研究，E—mail：sqshang@qau．edu．cn
