摘要
针对我国花生联合收获机生产现状,对4ZHL-140型自走式花生联合收获机的整机结构、主要关键技术进行创新研究设计。通过生产试验,对其性能和生产质量测定,对比和分析该设计样机技术参数和作业指标符合农艺要求,具有履式行走复式作业、双层百叶式和网状振动筛、两级伸缩齿滚抖土装置等技术创新。试验数据和结果分析,也证明该研究设计,工作效率高、燃油消耗适中、作业性能稳定、适应性较强、运行平稳,安全可靠,工作噪音低,易于调整和操作;脱净率高、破损率和损失率低,工作效率达0.27~0.33hm2/h,主要挖掘铲、伸缩齿,拔禾齿等耐磨性强、性能好,各项技术性能指标均达到设计要求,具有较好的经济效益和推广价值。
Aiming at the production status of China's peanut combine harvester , the 4 ZHL-140 self-propelled peanut combine harvester machine structure , key technology , and innovation research and design .Through the production test , determination of their performance and the quality of the production , comparison and analysis of the design and operation of indicators meet the technical parameters of the prototype agronomic requirements , has the crawler walking compound operation, double-layer louver type and mesh sieve , two stage telescopic hobbing soil shaking device and technology in-novation .Analysis of test data and results , proves that the study design , high work efficiency , fuel consumption is moder-ate, stable operating performance, strong adaptability, stable operation, safety and reliability, low noise, easy adjust-ment and operation;high threshing rate , broken rate and loss rate is low , the work efficiency of 4 to 5 mu /h, the main mining shovel , flexible gear , poking teeth , strong wear resistance , good performance , the technical performance indica-tors have reached the design requirements , with good economic benefit and popularization value .
出处
《农机化研究》
北大核心
2014年第7期80-84,共5页
Journal of Agricultural Mechanization Research
基金
江苏省"青蓝工程"项目(2012-39)
关键词
自走式
花生联合收获机
关键技术
创新
测定结果
研究设计
self-propelled
peanut combine harvester
key technology
innovation
determination
research design