Ecological pollution-free high-yield beef cattle farm

The utility model discloses an ecological pollution-free high-yield beef cattle farm which specifically comprises a house body unit, a house body unit, a house body unit and a house body unit, the house body unit comprises a plurality of wall bodies, a top plate is fixedly connected to the tops of the wall bodies, and a daylighting opening is formed in the top of the top plate; an opening and closing unit, comprising a plurality of baffles arranged on a top plate, a first rotating rod, a second rotating rod, a first transmission assembly and a driving mechanism, wherein the first rotating rod and the second rotating rod are rotationally arranged between the walls on the front side and the rear side; the first transmission assembly is arranged between the baffles and the first rotating rod and the second rotating rod; and the third transmission assembly is arranged between the driving mechanism and the first rotating rod and between the driving mechanism and the second rotating rod. A user can start the motor