Quantitative feed feeding device

The utility model relates to the technical field of lobster breeding, and discloses a quantitative feed feeding device which comprises a feeding box, a placing table is fixedly arranged on the upper end face of the feeding box, a quantitative feed box is fixedly arranged on the upper end face of the placing table, and a mounting plate is fixedly arranged at the middle end of the interior of the quantitative feed box. Two through holes are formed in the upper end face of the mounting plate, a rotating shaft is rotationally arranged at the center of the lower end face of the mounting plate, a rotating disc fixedly sleeves the outer wall of the rotating shaft, and a driven wheel fixedly sleeves the lower end of the rotating shaft. According to the quantitative feed feeding device, the quantitative feeding effect is achieved, and the problems that when an existing feeding device is used for feeding feed, the feeding quantity cannot be determined, feed feeding is uneven, it cannot be guaranteed that all lobsters i