Anti-blocking structure of vibration ore feeder

The utility model provides an anti-blocking structure of a vibrating ore feeder, which comprises a base and a box body, a vibration excitation device is arranged on one side of the box body, a plurality of bars are arranged in the box body in parallel, supports are respectively arranged at two ends of each bar, the supports are perpendicular to the bars, and the bars are arranged in the box body.An anti-blocking shaft is arranged between longitudinal gaps between any two bars, the two ends of the anti-blocking shaft are rotationally installed on the support respectively, a driving mechanism is arranged on the support and corresponds to the anti-blocking shaft, in the using process, the anti-blocking shaft rotates under the driving action of the driving mechanism, and the anti-blocking shaft rotates under the driving action of the driving mechanism. When the edge of the large stone is located between the longitudinal gaps, the anti-blocking shaft rotates to drive the stone located in the longitudinal gaps to m