摘要
为提高玉米移栽育苗播种效率,达到玉米增产目的。以窝眼式排种器播种原理为基础,设计一种适应于该玉米秧盘特定尺寸的播种机。利用UG三维建模仿真软件,对关键部件进行了参数设计和试验仿真。分析确定了机构的基本结构参数和运动参数,完成了一种窝眼滚筒式自走玉米钵盘育秧精量播种机的设计,且能够满足对玉米钵盘育秧播种的农艺技术要求,为今后玉米钵育精量播种的设计和应用提供了参考。
In order to improve the efficiency of corn planting seedling transplanting,the purpose was to increase maize yield. Based on the principle of nest hole seeding,the adaptation to the specific size of the corn seedling tray planter was designed. Using the UG software of three-dimensional modeling and simulation to research the parametric design and test simulation of the key component.The article analyzed and determined the basic structural parameters and kinematics parameters of mechanism and completed the design of self-propelled nest hole corn bowl growing tray precision planter. It might meet the agronomic technical requirements of corn bowl growing tray seeding,and provided some reference for design and application of corn bowl growing precision sowing in the future.
出处
《黑龙江八一农垦大学学报》
2016年第2期85-89,共5页
journal of heilongjiang bayi agricultural university
基金
教育部高校博士点基金(玉米植质钵育移栽机械关键装置的理论研究与试验:20092305110002)
关键词
玉米育秧
窝眼滚筒
精量播种
仿真设计
corn seedlings
nest hole drum
precision sowing
simulation design
