Brooding trough adjusting plate structure

The invention provides a brooding manger adjusting plate structure and belongs to the technical field of livestock breeding, the brooding manger adjusting plate structure comprises a first supporting block and a first hollow groove, the first hollow groove is formed in one side end of the first supporting block, and when the body of a chick changes, the height of a manger plate needs to be adjusted; at the moment, the screw on the lower side can be held to rotate outwards, then the screw rotates out of the fixing hole through nut threaded connection, at the moment, due to the fact that the sliding limiting block is not limited by the screw, a worker can pull the second supporting block upwards, and the screw on the upper side is connected into the sliding limiting block through the nut threaded connection to be fixed. Due to the fact that the circumferential inner wall of the feed opening is a smooth surface, when the neck of a chick stretches into the feed opening to feed, the head, the neck and feathers are