农机化研究2026，Vol.48Issue(3)：34-39,93,7.DOI:10.13427/j.issn.1003-188X.2026.03.005
基于有效种植深度的甘蔗种植机开沟器设计与试验
Design and Experiment on the Trenching Device of Sugarcane Planting Machine Based on Effective Planting Depth
摘要
Abstract
Aiming at the problems of high overall power,uneven depth of trenching,and inability to ensure effective planting depth of the trenching device,a combined trenching device composed of front plow,rotary tiller blade,trenching plow,mudguard,etc.,suitable for sugarcane lateral planting machine was designed as the research object.Discrete ele-ment simulation test analysis of combined trenching device based on EDEM.The experiment showed that the primary and secondary order of factors affecting the power consumption of the furrow plow was trench depth,cutterhead speed,forward speed.The optimal parameter combination was the depth of the furrow 300 mm,the speed of the cutterhead 250 r/min,and the forward speed 0.56 m/s.The field prototype test data showed that the effective depth of sugarcane cultivation reached 302 mm,which was 50.2%higher than the first generation planting prototype.The working resistance of the fur-row plow was reduced by 37.8%,which can satisfy the design requirements of the sugarcane lateral planting machine,ensuring the effective planting depth during precise sowing.关键词
甘蔗种植机/开沟器/横向种植/EDEM/组合式Key words
sugarcane planting machine/trenching device/horizontal planting/EDEM/combined type分类
农业科技引用本文复制引用
Ma Fanglan,Duan Ronggang,Nong Kun,Li Jiacheng,Chen Jingsheng,Huang Wenbo..基于有效种植深度的甘蔗种植机开沟器设计与试验[J].农机化研究,2026,48(3):34-39,93,7.基金项目
广西自然科学基金项目(2021GXNSFAA220021) （2021GXNSFAA220021）
国家自然科学基金项目(52165009) （52165009）
