现代农业装备2024，Vol.45Issue(4)：43-50,8.
花生起垄种植中耕除草装置设计与仿真研究
Design and Simulation Study of Cultivating and Weeding Device in Peanut Ridge Planting
摘要
Abstract
Weeding tool is the key working part of weeding machine,its structure and performance will directly affect the working effect of the machine.The current weeding component structure can only realize the weeding at the bottom of the ditch,but can not realize the weeding at the side of the ridge.According to the parameters of peanut planting ridge body and the actual operation requirements,a kind of copying weeding component was designed.The design of the structure can enlarge the working area,increase the function of weeding at the ridge side on the basis of the original weeding at the ditch bottom,and improve the operation performance of the machine.The structure parameters and working conditions of the copying weeding device are analyzed theoretically,and the simulation test is carried out by EDEM.The experimental results show that compared with the traditional weeding device,the soil breakage rate is increased by 21.96%,the tool coverage area is increased by 126.48%,and the working efficiency is increased by 34.12%,which verifies the feasibility of the device.关键词
花生/起垄种植/中耕除草/离散元法Key words
peanut/ridge planting/ploughing and weeding/discrete element method分类
农业科技引用本文复制引用
董慧锋,廖心同,刘道奇,刘龙,王博..花生起垄种植中耕除草装置设计与仿真研究[J].现代农业装备,2024,45(4):43-50,8.基金项目
教育部产学合作协同育人项目(230801592175954) （230801592175954）
河南省科技攻关项目(232102110302) （232102110302）
