Parallel milking equipment

The utility model discloses parallel milking equipment, and relates to the technical field of livestock breeding. The bottom plate is fixedly connected with the top plate through a plurality of supporting columns, the two sides of the bottom plate and the two sides of the top plate are movably connected with cylinders through bearing seats, gears are fixedly installed at the bottoms of the cylinders, movable doors are fixedly installed at the top ends of the cylinders, and sliding rails are fixedly installed on the two sides of the bottom plate. The upper ends of the sliding rails are in sliding connection with the toothed plates through the sliding blocks, the gears are in meshed connection with the toothed plates, the toothed plates on the left side and the right side are fixedly connected through the connecting plates, the output ends of the air cylinders are fixedly connected with the connecting plates, and the air cylinders are fixedly installed on the bottom plate. According to the cow milking device, t