中国农大机械工程学院张铁中副教授承担的“蔬菜自动嫁接机的研制”,最近通过北京市科委组织的专家鉴定,并获得国家发明专利。该机采用计算机控制,实现了砧木、穗木的取苗、切苗、接合、固定、排苗等嫁接过程的自动化操作,各项技术指标居国内领先水平。在体积、重量、嫁接速度、嫁接性能等方面均达到了国际先进水平。 China Agricultural University Department of Mechanical Engineering Zhang Tiezhong associate professor commitment “vegetable automatic grafting machine research”, recently organized by the Beijing Municipal Science and Technology Commission experts identified and access to national invention patents. The machine adopts computer control to realize the automatic operation of grafting, cutting, seedling, jointing, fixing, and seedling grafting of rootstocks and spike woods. All the technical indexes are leading in the country. In the volume, weight, grafting speed, grafting performance and other aspects have reached the international advanced level.