摘要
电驱动水稻插秧机相比传统水稻机械结构具有更加简化、质量减小、低噪环保、传动效率高和相应迅速等优点。为了研究电驱动水稻插秧机田间工作技术参数优化,选取机器行进速度、移栽机构转速和秧苗移栽深度为影响因素,以水稻秧苗株距、漏插率及伤根率为评价指标进行三因素五水平正交旋转试验,并通过响应面分析各因素之间的交互作用,确定最佳参数组合。结果表明:当机器行进速度为1.8m/s、移栽机构转速为320r/s、秧苗移栽深度为25mm时,作业性能最好。结果表明:水稻秧苗株距为16.5cm、漏插率为3.04%、伤根率为2.73%。试验结果与优化结果相符,满足水稻种植农艺要求。
Compared with the traditional rice transplanter,the electric-driven rice transplanter has the advantages of simplified structure,reduced weight,low noise and environmental protection,high transmission efficiency and rapid response.In order to study the optimization of the field working technical parameters of the electric-driven rice transplanter,the traveling speed of the machine,the rotation speed of the transplanting mechanism and the seedling transplanting depth are selected as the influencing factors,and the rice seedling spacing,the missing transplanting rate and the root injury rate are evaluated by three factors and five factors.Horizontal orthogonal rotation test,through response surface analysis of the interaction between various factors,determine the best combination of parameters:when the machine travel speed is 1.8m/s,the transplanting mechanism speed is 320r/s,and the seedling transplanting depth is 25mm.The operation performance is the best.At this time,the distance between rice seedlings is 16.5cm,the rate of missing transplantation is 3.04%,and the rate of damaged roots is 2.73%.The test results are consistent with the optimized results and meet the agronomic requirements of rice planting.
作者
张皓尘
汪春
李海亮
孙海天
董其昌
张欣悦
马国庆
王宏轩
Zhang Haochen;Wang Chun;Li Hailiang;Sun Haitian;Dong Qichang;Zhang Xinyue;Ma Guoqing;Wang Hongxuan(College of Engineering,Heilongjiang Bayi Land Reclamation University,Daqing 163319,China;Institute of Southern Subtropical Crops,Chinese Academy of Tropical Agricultural Sciences,Zhanjiang 5240003;College of Mechanical and Electrical Engineering,Henan Agricultural University,Zhengzhou 450002,China)
出处
《农机化研究》
北大核心
2023年第7期156-161,共6页
Journal of Agricultural Mechanization Research
基金
中国热带农业科学院基本科研业务费专项(19CXTD-31)
海南省自然科学基金项目(519QN289,519MS097)
人才留学归国科研启动计划项目(ZRCLG201902)。
关键词
插秧机
电动
参数优化
水稻
rice transplanter
electric
parameter optimization
rice
作者简介
张皓尘(1997-),男,天津人,硕士研究生,(E-mail)826643169@qq.com;通讯作者:汪春(1963-),男,黑龙江延寿人,教授,博士生导师,(E-mail)wangchun1963@126.com。
