水稻工厂化育秧拔苗机械手及仿生机理的研究
Study on Bionics and Robot Arm for Gripping and Throwing of Factory-Sprouted Rice Seedlings
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摘要: 介绍一种水稻工厂化育秧穴盘,设计机械手进行拔苗和抛植,以人手拔秧、抛秧的实测 为机械手的仿生设计依据,专门设计了机械手拔苗、抛植的秧苗硬化软塑穴盘,对平移型及转臂型的拔苗、抛植机械手3种方案进行了理论分析,认为平型较简单、适用和合理,设计了连杆杠杆型、平移型2种拔苗,抛植秧夹、16行拔苗抛秧机械手抛播按16000 ̄18000颗/h设计。Abstract: This paper describes the design of a robot arm for gripping and throwing rice seedlings sprouted in cell-pan at an industrial nursery. Based on the bionics-analysis of hand gripping and throwing of rice seedlings in the field, three kinds of robot arm and two kinds of gripper for rice seedlings were designed. A 416-cell pan used for rice seeds sowing and suitable for robot-arm gripping and throwing of rice seedlings was designed.