自动取苗末端执行器的设计

摘要

Grafting cultivation of vegetables is an effective way to overcome even stubble diseases and hypothermia losses.In order to achieve grafting feed seedling process automated, developed an end-effector of fetch seedling,introduced its working principle,and described some parts of the composition of the various parts of the design.%蔬菜嫁接栽培是克服连茬病害和低温障碍的有效途径.为了实现瓜科嫁接供苗工序的自动化,根据穴盘和嫁接用苗的实际尺寸,设计了一种自动取苗末端执行器,并介绍了其工作原理,阐述了各部分的组成及各部分部件的设计方案.该方案采用气动方式驱动气缸运动到穴盘的穴孔中心位置,通过电机运动带动曲柄滑块机构运动,实现拢苗定位手指的闭合,完成嫁接用苗的拢苗、定位和剪切作业.