Hanging live pig automatic turning device based on proximity sensor

The utility model discloses a suspended live pig automatic turn-around device based on a proximity sensor in the technical field of live pig automatic turn-around devices, the top of a bearing plate is fixedly provided with racks arranged on the front side and the rear side of a guide channel, and the output end of a driving motor set is fixedly provided with a gear engaged with the racks; a second pushing assembly and a first pushing assembly are fixedly assembled on the front side and the rear side of the bottom of the bearing plate correspondingly, a second proximity sensor is fixed to the right side of the rear side wall of the second pushing assembly, and a second telescopic air cylinder is fixed to the left side of the front side wall of the second pushing assembly. A first electrode induction piece corresponding to the first proximity sensor is fixed to the left side of the rear side wall of the hanging plate, and a second electrode induction piece corresponding to the second proximity sensor is fixed