Novel rice mill outlet pressure adjusting device

The utility model provides a novel rice mill outlet pressure adjusting device, which comprises a shell, an adjusting rotating shaft, an adjusting knob, a top shaft, a spring, a guide cylinder and a pressure adjusting disc, the adjusting knob rotates around the adjusting rotating shaft, so that adjusting positions with different heights and sizes are propped against the end part of the top shaft, and then the top shaft is driven to move along the inside of the guide cylinder; the pressure adjusting disc is driven by compression of the spring to move in the direction towards or away from the discharging port, then the through-flow area of the discharging port is adjusted, the rice discharging speed and the rice discharging pressure are adjusted, buffering of the pressure adjusting disc in the moving process is achieved through the arranged spring shell, and therefore the rice discharging speed and the rice discharging pressure are adjusted. The pressure disc is prevented from impacting the discharge hole or the