Green manure seed mixed sowing device

The utility model discloses a mixed sowing device for green manure seeds, which belongs to the technical field of agricultural machinery, solves the problems that the varieties of the seeds are inconsistent, the sizes and the weights of the seeds are different, and different varieties of seeds are still independently sown, so that the time and the labor cost are wasted when the green manure seeds are sown in a mixed mode in the prior art, and comprises a traction mechanism, the rear part of the traction mechanism is provided with a frame body, the upper part of the frame body is provided with a seed storage mechanism, the seed storage mechanism is communicated with a first seed mixing bin through a seed mixing plate, the lower part of the frame body is provided with a second seed mixing bin, the first seed mixing bin is communicated with the second seed mixing bin through a channel, and the lower part of the second seed mixing bin is provided with a plurality of first openings; stirring structures are respect