Leakage-proof seeding machine for agricultural planting

The utility model relates to the technical field of agricultural planting, and discloses a leakage-proof seeding machine for agricultural planting, which comprises a main body, the swing mechanism is arranged at the bottom end of the main body, the swing mechanism comprises a sliding groove, the sliding groove is fixedly connected to the bottom end of the main body, and a gear ring is movably connected to the interior of the sliding groove. In the rotating process of a first gear, a gear ring can be driven to move left and right, then the gear ring can drive a rack to move left and right, when the rack moves, a second gear can be driven to rotate back and forth, then the second gear can drive a swing plate to swing left and right, and in the swing process of the swing plate, the surfaces of seeds can be covered with turned soil blocks. According to the method, the seeds are prevented from death due to moisture loss, so that the temperature and humidity of the seeds are maintained in a proper range, the germin