Livestock protective fence convenient to assemble

The utility model discloses a livestock protective fence convenient to assemble, which belongs to the field of protective fences, comprises two groups of protective fence bodies consisting of a plurality of protective fence plates, and is characterized in that a vertical plate is fixedly connected to the upper side of the rear end of the protective fence body positioned on the front side, and a rotating shaft is fixedly connected to the rear end of the vertical plate; a vertical plate is arranged on the upper end of the left side of the protective fence body, a rotating shaft is arranged on the upper end of the left side of the protective fence body, a rotating plate is rotatably connected to the rear end of the rotating shaft, a vertical hole is formed in the upper end of the left side of the protective fence body located on the rear side, and the inner diameter of the vertical hole is matched with that of the vertical plate. The vertical plate arranged at the rear end of the guardrail plate located on the f