CAJ | 학술논문

　　为了提高旱地穴盘苗移栽的作业效率，对自动移栽机的关键部件取苗爪进行了研究；同时，对圆盘凸轮机构的两针式取苗爪进行结构与原理分析，确定了工作参数，包括夹持角度、秧针长度、取苗角度。经过多因素试验，完成了对工作参数的优化，结果表明取苗爪的设计满足穴盘苗的移栽要求，取苗成功率达到95％。
　　위료제고한지혈반묘이재적작업효솔，대자동이재궤적관건부건취묘조진행료연구；동시，대원반철륜궤구적량침식취묘조진행결구여원리분석，학정료공작삼수，포괄협지각도、앙침장도、취묘각도。경과다인소시험，완성료대공작삼수적우화，결과표명취묘조적설계만족혈반묘적이재요구，취묘성공솔체도95％。
In order to improve the efficiency of transplanting plug seedlings on dry land , the seeding pick-up claw of the automatic transplanting machine is researched in this paper .The structure and theory of the two-needle type seedling pick-up claw of the disc cam mechanism are analyzed .And the working parameters that include the clamp angel , the length of the seedlings and the seedling pick-up angle are determined.Through the mult-factor experiments,the key pa-rameters are optimized.The results show the design of seeding pick-up claw meets the transplanting requirement , and the success rate of picking up seedling reaches 95%.