Precision seeder for interplanting hot peppers among wheat

The utility model discloses a precision seeder for interplanting hot peppers among wheat. The precision seeder comprises a rack assembly and a plurality of interplanting units which are transversely arranged at intervals, the interplanting unit comprises a soil leveling plate assembly, a rolling wheel assembly, a drip irrigation belt assembly, a film covering mechanism assembly and a seeding single body assembly; the soil leveling plate assembly is arranged in front of the rack assembly, and the rolling wheel assembly is arranged behind the soil leveling plate assembly; a supporting frame of the drip irrigation belt assembly is installed on a main beam of the rack assembly through a fixing support, a drip irrigation belt coil is arranged on the supporting frame, and a drip irrigation belt laying mechanism of the drip irrigation belt assembly is arranged behind the rolling wheel assembly and used for ditching and laying a drip irrigation belt between two pepper seedling belts; the film mulching mechanism assem