The utility model discloses a novel courtyard formula cage of raising chickens, including support, the cage body, perch pole, sunshade, connect the dropping board, silo and basin, the support is fixed in on the wall of courtyard, the cage body is installed on the support, the cage body is network structure, the cage body comprises a plurality of horizontal arrangement's chicken coop, the bottom plate of the front panel of every chicken coop is provided with silo and basin, it perches the pole all to be provided with one in every chicken coop, the one end of perching the pole is fixed in the wall, the other end of perching the pole stretches into in the chicken coop, the top and the left and right sides of the cage body all are provided with the sunshade, remain the interval and be fixed in on the wall between the sunshade and the cage body, the below of the cage body is provided with and connects the dropping board. The utility model has the advantages of simple structure and reasonable design, not only have certain ornamental value, improved the welfare of chicken, still have the environmental protection of standard, an excrement of conveniently managing, be convenient for clearly, the disinfection epidemic prevention of being convenient for, advantages such as emergence of reducing the incidence of disease and propagation.