Pelleting machine capable of adjusting pelleting size

The utility model belongs to the technical field of pelleting machines, particularly relates to a pelleting machine capable of adjusting the pelleting size, and aims to solve the problems that a pelleting machine in the prior art cannot extrude out balls with different sizes, can only extrude out balls with one size, and is small in application range and low in pelleting efficiency. According to the scheme, the device comprises a bottom plate, an n-shaped support is fixed to the top end of the bottom plate, supporting plates are fixed to the inner walls of the two sides of the n-shaped support, a fixing plate is further fixed to the inner wall of the n-shaped support, and a discharging plate is slidably connected to one side wall of the fixing plate. According to the adjusting mechanism, the screw rod is rotated by rotating the hand wheel, and the screw rod is in spiral transmission connection with the guide seat, so that the blanking plate can move rightwards on the fixed plate through the guide seat, and th