夹持自锁式棉花精量穴播器的设计与试验

Design and Experiment on Clamping and Self-locking Cotton Precision Dibbler

设计了夹持自锁式棉花精量穴播器,论述了其结构和工作原理,并分析了主要工作过程。田间试验表明,该排种器可实现精量播种,且对种子的尺寸适应性强,作业速度越高,播种质量越好。

A clamping and self-locking cotton precision dibbler was designed and tested in this study. Its operating principle and working process were discussed and analyzed. The field experiments indicated that this device can achieve the aim of precision metering and can be used for planting seeds of different size. Furthermore, the test results show that better ,seeding quality and higher working speed were obtained.