玉米种植机的机构设计

玉米播种机械化技术是农艺与农机的有机结合,国产播种机已得到普遍应用。排种器是播种机的核心部件,它决定了播种的性能。如何提高排种器工作性能一直是国内外科研攻关的重点和难点。滚筒式排种器是一种比较先进的排种装置,以其特有的优势被国内外广泛采用。本文提出了一种适用于玉米精播机的滚筒式排种装置,介绍了其结构和原理。

Design of the Corn Planting Machine Body

At present,the agriculture of our country is in the historical period of which is transforming form the traditional agriculture to the modem agriculture,and the mechanization of the corn planter is important constituent.The mechanization technology of the corn precision planting is the combination of the agronomy and the modem science technology of the farm machinery.Corn planting machine which made in China has been widely used.The seeding device is the core part of the precision seeder,which determines the performance of seeding.Enhancing the working performance of the precision seeding mechanism has been the key point and difficulty of research projects at home and abroad.Drum Planter device is an advanced seeding device,which is mainly used in the seeding of the tilled crop and has been widely used at home and abroad by its unique advantage.A cylindrical tube air-suction seed metering device adapted for corn is introduced and at the same time its structure and principle are also presented in the paper.