External cave precision planter of beating of needle type seed constructs

The utility model discloses an external cave precision planter of beating of needle type seed constructs includes mainly that frame, ditching mechanism, soil covering mechanism, needle type beat constitutions such as cave seeding wheel and suppressing mechanism, and the frame is the square steel roof beam of two parallels, ditching mechanism, soil covering mechanism, beats cave seeding wheel and all uses U type card to adorn admittedly on the frame, and ditching mechanism and soil covering mechanism keep the same central line, play cave seeding wheel and ditching mechanism and soil covering mechanism dislocation installation. The utility model discloses can solve traditional seeder can't be according to the fixed orbit seed of arranging, and the problem big to soil disturbance, will play cave precision drilling technical application on little plant spacing plant such as wheat. An external cave precision planter of beating of needle type seed constructs has it is with low costs, simplestructure, advantages suc