Automatic harvesting and processing device for alfalfa seeds

The utility model relates to the related technical field of alfalfa, in particular to an automatic harvesting and processing device for alfalfa seeds. Comprising a box body, a movement mechanism is arranged on the bottom wall of the box body, a harvesting mechanism is arranged on the bottom wall of the box body, and an absorption mechanism is arranged on the end wall of the box body, so that alfalfa seeds can be separated through movement of the mechanisms, and primary separation and one-step impurity removal of the alfalfa seeds can be realized through winnowing; the alfalfa seeds can be finally separated and removed through a water separation method, and the separation efficiency is high; the whole device can be driven to move through movement of the mechanism, and harvesting is facilitated; by means of the mechanism, alfalfa seeds can be harvested through movement of the mechanism, and a large amount of manpower is not needed; through movement of the mechanism, harvested alfalfa seeds can be absorbed, and