This paper introduces the working principle and structure parameter of the picker finger seeddrill.
本文阐述了指夹式排种器的工作原理和结构参数。
2
The feature of designing farm machine is analysised based on seeddrill. A kind of framework for intelligent CAD system based on parameter-design technics and assembly model is advanced.
以播种机设计为例，分析了农业机械设计的特点，提出了基于参数设计和装配模型的智能设计系统框架。
3
A plow equipped with a double moldboard that turns up the soil on each side of the furrow, often having an attached drill for seed planting.