黄芪秧苗起垄覆膜移栽机的设计与试验  

Design and Test of Ridge Mulching Transplanting Machine for Astragalus Seedlings

作　　者：朱鹏飞 曹晓庆 李向阳 张锋伟 刘鹏霞 张陆海 Zhu Pengfei;Cao Xiaoqing;Li Xiangyang;Zhang Fengwei;Liu Pengxia;Zhang Luhai(Gansu Agricultural University,college of Mechani cal and Electrical,Lanzhou 730070,China;Gansu Agricultural Mechanization Technology Extension Station,Lanzhou 730070,China)

机构地区：[1]甘肃农业大学机电工程学院,兰州730070 [2]甘肃省农业机械化技术推广总站,兰州730070

出　　处：《农机化研究》2024年第12期83-89,共7页Journal of Agricultural Mechanization Research

基　　金：甘肃省重点研发计划项目(20YF8NA101)。

摘　　要：针对传统黄芪秧苗移栽机平作栽培过程中存在株距不均匀、辅助投苗人员较多且功能单一等问题,结合黄芪种植农艺,设计了一种黄芪秧苗起垄覆膜移栽机。移栽机主要由整地装置、起垄装置和移苗装置等部件组成,可实现整地、起垄、等株距投苗、苗上覆土和垄面覆膜等功能。同时,对整地、起垄、秧苗传输和覆膜等关键部件的参数进行确定和优化,并在黄芪产区开展适应性试验,结果表明:移栽机各项工作指标均满足黄芪种植的一系列农艺要求,可为黄芪秧苗起垄覆膜移栽机的设计与研制提供应用实例与技术参考。Aiming at the problems of uneven plant spacing,more auxiliary seedling casting personnel and single function in the flat cultivation process of traditional astragalus seedling transplanting machine,combined with the agronomy of astragalus planting,a kind of astragalus seedling ridge mulching transplanting machine was designed,which is mainly composed of land preparation device,ridge raising device and seedling transfer device,which can realize the functions of land preparation,ridge raising,equal plant distance seedling casting,seedling overlying and ridge surface mulching.The parameters of key components such as soil preparation,ridge raising,seedling transmission and mulching were determined and optimized,and adaptability tests were carried out in astragalus production areas.The test results show that all the working indicators of this machine meet a series of agronomic requirements of astragalus planting,and the research results can provide application examples and technical references for the design and development of astragalus seedling ridge mulching transplanting machine.

关 键 词：黄芪 秧苗移栽机 垄作 覆膜 

分 类 号：S223.94[农业科学—农业机械化工程]