Automatic food-adding device for cage birds

The utility model relates to an automatic food-adding device for cage birds, which is characterized in that a food storage compartment and a food supplying trough are vertically spliced with each other; the lower end of the food storage compartment is shaped like a semicircle and inserted inside the feeding trough; a discharging tube is mounted at the lower end of the food storage compartment; and a clearance is formed between the discharging tube and the bottom of the food supplying trough, so as to facilitate the discharging. The food-adding device has the advantages of simple structure and convenient use, basically solves the problem that food needs to be added everyday for keeping birds, and ensures the sanitation of food and saves the food at the same time.