Grain discharging assembly for feeder

The invention discloses a grain discharging assembly for a feeder, and relates to the technical field of feeders. The grain discharging assembly comprises a grain discharging bin, a grain stirring structural part and a transmission connecting part, wherein the transmission connecting part comprises a transmission part, a first rotating part and a second rotating part; the first rotating part is rotationally installed on the grain discharging bin and provided with a first buckle table; the second rotating part is provided with a first buckle capable of elastically deforming; the first buckle is buckled with the first buckle table; the transmission part is detachably installed between the first rotating part and the second rotating part and can move in the direction close to or away from the second rotating part; an extruding and pushing part is arranged on the transmission connecting part; the extruding and pushing part is used for extruding the first buckle to elastically deform in the direction of being sepa