Design of Roller Seeder Based on Solidworks

Abstract

The Dibbling machine is the core part of the seeder, which plays an important role in precision and semi-precision seeding. In this paper, the suction precision seeder has strict requirements on seeds. The high speed seeding adaptability of disc precision seeder is poor and the seeds need to be graded. Because of the limitation of the landform land parcel, these large equipment can not complete the seeding operation of the relatively complex land parcel such as the small parcel or even the hilly area. The seeder overcomes the shortcomings of suction precision seeder and disc precision seeder, it can realize precise seeding of seeds of different specifications. The design has the advantages of simple structure, stable work, easy operation and low cost. It can realize fixed distance seeding, which significantly improves the uniformity and efficiency and meets the requirements of practical application. Finally, SolidWorks 3D modeling software is used to carry out solid modeling design for each part of the parts and complete the overall assembly of the hand-pushed roller seeder.