Seed metering ware is surely planted in advance to huge fungus grass order formula

The utility model relates to a seed metering ware is surely planted in advance to huge fungus grass order formula, which comprises a frame, be provided with the replaced seed case who is used for depositing huge fungus grass seeds seedling in the frame, can replace seed case is provided with the feeding case under, the downside of feeding case is provided with the draw runner that a plurality of roots are used for controlling huge fungus grass seeds seedling blanking, the one end of draw runner links firmly the hypodontia rack and pinion mechanism that is used for controlling the draw runner motion, the downside of draw runner is provided with the slide. The utility model discloses a control to the translation rate in the blanking hole on the draw runner to realize huge fungus grass seeds seedling branch the in proper order exhaust function of itemizing, avoid the appearance of stifled kind, card kind and discontinuous seed metering scheduling problem, make huge fungus grass seeds seedling evenly discharge, i