Livestock marking equipment

The utility model relates to the technical field of livestock breeding, and particularly discloses livestock marking equipment which comprises two groups of marking chambers and a controller, each group of marking chambers comprises a plurality of marking rooms which are linearly arranged, one side of any marking room is provided with an open doorway, the other side of each marking room is provided with a feeding frame, and the controller is connected with the controller. A paint spraying mechanism is arranged at the end, close to the open doorway, of the feeding frame, a detection mechanism is further arranged at the top of the feeding frame, and the sides, away from the open doorway, of the marking chambers of the two marking chambers are attached to each other; the paint spraying mechanism comprises nozzles, a paint spraying box, paint spraying branch pipes and a paint spraying main pipe, branch valves are detachably installed on the paint spraying branch pipes, a main valve and a booster pump are detachab