农机化研究2025，Vol.47Issue(1)：173-177,184,6.DOI:10.13427/j.issn.1003-188X.2025.01.027
玉米育种均格式锥体排种器仿真分析试验
Simulation and Analysis of Corn Breeding Average Format Cone Seed Drainer
摘要
Abstract
Aiming at the problem of low seedling rate during maize breeding test and uneven seeding of existing striped seed drainers,optimized the design on the basis of existing striped planter.Increase the homogeneity of the row by adding the homogeneous lattice to the cone.The influence of tilt angle,number of average lattice and speed of the cone on the planting performance of the average format cone was analyzed and simulated.The experimental results show that when the speed of the cone is 0.8 rad/s,the inclination angle of the cone is 48.1°,and the average number of cone cells is 30,the optimal performance of the seed arrangement,the variation coefficient of the homogeneity of the cone arrangement decrea-ses to 20.295%.Field experiments show that the uniformity variation coefficient of the homogeneous vertebral platter is re-duced by 18.73%,and the platting performance of the platter is significantly improved,which can meet the test require-ments of the district.关键词
排种器/均格式锥体/排种均匀性/仿真/玉米Key words
seed drainer/average format cone/seeding uniformity/simulation/corn分类
农业工程引用本文复制引用
曹潘冬,丁勇,李振佐,李国莹,杨然兵..玉米育种均格式锥体排种器仿真分析试验[J].农机化研究,2025,47(1):173-177,184,6.基金项目
国家自然科学基金项目(32272003) （32272003）
