Seeding equipment for wheat planting

The invention discloses seeding equipment for wheat planting, which mainly comprises a rack, a seeding device and a four-bar mechanism, the rack comprises a front part and a rear part, the front part and the rear part are fixedly connected through the four-bar mechanism, the seeding device is fixedly arranged above the front part, the four-bar mechanism comprises a rectangular frame body and a connecting rod, and the rectangular frame body is fixedly connected with the connecting rod. The rectangular frame is defined by a front side plate, a rear side plate, a top plate and a bottom plate, the joints are connected through bolts, the connecting rod is arranged in the rectangular frame, one end of the connecting rod is connected with the center of the inner side of the front side plate through a first rotating shaft, and the other end of the connecting rod is connected with the center of the rear side plate through a second rotating shaft. According to the present invention, the structure principle is simple, t