Experimental seed seeder of single two grain crops of hand -held type

The utility model relates to an experimental seed seeder of single two grain crops of hand -held type belongs to the agricultural machine field, including installing frame and the operating mechanism of disseminator with the seeding foot, operating mechanism includes the handle and rather than the articulated gangbar, the pipe of seeding foot for having the angle of wedge has the baffle in the pipe, and the switching that draws baffle in the seeding that realizes the disseminator and the seeding foot is carried through the handle to the gangbar, and the disseminator includes to be deposited kind of storehouse and fallen kind of a storehouse by what the division board separated, and fall kind of a storehouse bottom output and seeding pipe fixed connection deposit kind of a storehouse and be provided with hoist mechanism two lift levers of getting kind of ejector pin and below of hugging closely the division board, division board terminal surface have and get through -hole that kind of ejector pin corresponds and articulatedly have the plectrum that can shelter from the through -hole, thereby the lift lever promotes to get kind of ejector pin falls into the accuracy that realizes every cave seed quantity in kind of storehouse with seed jack -up through the through -hole, and this seeder has alleviateed the artificial amount of labour, has improved work efficiency greatly, because simple structure, manufacturing cost is also lower.