Material turning and locking structure of feeder

The utility model discloses a material turning and locking structure of a feeding device, which comprises garbage can locking arms positioned on the left side and the right side of a feeding device main body, one end of each garbage can locking arm is fixedly connected with the feeding device main body, the other end of each garbage can locking arm extends towards the direction far away from the feeding device main body, and a clamping piece is arranged at the end part of each garbage can locking arm; the clamping piece comprises an upper clamping arm and a lower clamping arm, the inner end of the upper clamping arm is connected with the inner end of the lower clamping arm, the outer end of the upper clamping arm is obliquely arranged outwards and upwards, and the lower clamping arm is horizontally arranged, so that the upper clamping arm and the lower clamping arm form a groove opening with an acute angle, can shafts on the two sides of the upper portion of the garbage can can be placed in the groove opening