摘要
对栽植株距、传动比、吊杯数量以及移栽机前进速度与栽植圆盘线速度之间的关系进行了分析，设计了2ZB-2型吊杯式移栽机的传动系统，用6种链轮与吊杯的组合来调节株距。田间试验结果表明，该吊杯式移栽机工作稳定可靠，栽植株距稳定一致，3—4吊杯的株距变异系数为0．48～0．88。研究结果可为今后吊杯式移栽机的研制和计算提供参考。
In the thesis, the relation between plant spacing and drive ratio, dibble number, as well as the forward speed of transplanter and linear velocity of planting disc is analyzed. Drive system of 2ZB-2 model dibble-type transplanter is designed. Use 6 kinds of chain wheels and dibbles to adjust plant spacing. The field trial showed that the dibble-type transplanter works stable and reliable, plant spacing stable and consistent. Plant spacing coefficient of variation of 3 ~ 4 dibbles is 0.48 -0. 88 . The results of the study provide reference for the further development of dibble-type transplanter and usage calculation.
出处
《农机化研究》
北大核心
2014年第2期131-134,共4页
Journal of Agricultural Mechanization Research
基金
内蒙古自然科学基金项目(NDPYTD2010-8)
关键词
移栽机
株距调节
吊杯式
transplanter
spacing adjustment
dibble type
