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.