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For the mechanization system of maize-wheat production in the north China plain, a basic planting specification was optimized which met the requirements of agricultural mechanized farming. The type 2BYM—12 folding and dynamic anti-blocking no-till maize planter had functions of seedling zone cleaning, dynamic anti-blocking, intelligent stepless adjustment to plant spacing, automatic testing farming quality and quantity of large scale precision seeder, adjustment to sowing depth, copying work and so on. Lightweight technology and hydraulic folding technology were adopted beneficial to agricultural machine field transfer and operation. Based on power matching calculation and load calculation, the type 2BYM—12 no-till planter was analyzed with finite element method. The calculation indicated that the stress distribution of no-till planter was similar to the actual situation, and satisfied the design requirements.