Three-dimensional multi-layer cage breeding poultry intelligent feeding device and method

The invention discloses a three-dimensional multi-layer cage breeding poultry intelligent feeding device which comprises a frame body and a walking module. A storage bin and a plurality of quantitative weighing and guiding modules are arranged in the frame body, the quantitative weighing and guiding modules communicate with the storage bin, and each quantitative weighing and guiding module is provided with a discharging pipeline; the walking module is arranged at the bottom of the frame body and is provided with a preset breeding path in the breeding house in a matched mode. During feeding, the discharge ports of the plurality of discharge pipelines are in one-to-one correspondence with the plurality of troughs in the same row in the multi-layer cage; compared with the prior art, the feeding device is mainly composed of the frame body, the walking module, the storage bin, the quantitative weighing and guiding module and the discharging pipeline, and the feeding device walks according to a preset feeding path,