Belt-sending type rotary tillage fertilization precision seeder

The invention relates to a belt-sending type rotary tillage fertilization precision seeder, and belongs to the technical field of agricultural machinery. The belt-sending type rotary tillage fertilization precision seeder comprises a rotary tillage machine and a fertilizing and sowing device; the rotary tillage machine is connected with the fertilizing and sowing device through a pin shaft and a connecting plate; the rotary tillage machine is composed of a rotary tillage support, a decelerator, a rotary tillage main shaft and a rotary tillage blade, and the front end of the rotary tillage support is provided with a hanger bracket; a soil blocking plate is installed on the rotary tillage support arranged at the rear end of the rotary tillage main shaft; the fertilizing and sowing device is composed of a fertilizing and sowing rack, a fertilizer applicator, a precision seeder body and a power soil wheel, and the fertilizer applicator is installed on the fertilizing and sowing rack; a transmission long shaft is installed at the rear end of the fertilizer applicator, and the precision seeder is arranged between the transmission long shaft and the fertilizer applicator. The seeder is simple in structure and novel in design, solves multiple problems that by means of an existing precision seeding, dibble seeding is mainly conducted by manpower, the efficiency is low, the labor strength is high, and the operating quality is poor. The yield of crops is improved, the using amount of seeds is reduced, the planting cost is lowered, and therefore active popularization significance is achieved.