Paddy hulling rubber roller spacing adjusting device

The utility model relates to a rice hulling rubber roller spacing adjusting device, which comprises a fixed roller, a fixed roller, a fixed roller, a fixed roller and a fixed roller, the movable roller is arranged in the rice hulling box in a floating manner; a central shaft of the movable roller is a movable roller shaft, and the movable roller shaft is connected with a telescopic adjusting mechanism; a displacement sensor is arranged on the telescopic adjusting mechanism; when the telescopic adjusting mechanism carries out telescopic action, the movable roller acts, the size of a gap between the movable roller and the fixed roller is changed, and the displacement amount of the telescopic action is measured by the displacement sensor. And the control system is used for controlling the telescopic adjusting mechanism. The device further comprises a rotating mechanism. The self-adaptive rice hulling rubber roller has the advantages that the space between the rice hulling rubber rollers can be adjusted in a self