The present invention discloses an improved feed-throwing device used for a breeding farm. The device comprises travelling bottom frames and a throwing main body installed on the upper end parts of the travelling bottom frames, the interior of each travelling bottom frame is fixedly equipped with a hydraulic cylinder, each hydraulic cylinder is provided with a telescopic rod, the throwing main body is fixedly installed at the top end surfaces of the telescopic rods, the bottom of each travelling bottom frame is equipped with a rolling wheel in a rolling manner, the throwing main body is composed of an upper main body and a lower main body, a receiving tank is arranged in the front side end surface of the lower main body, the interior of the receiving tank is in rotation and cooperation connection with a throwing cylinder, the front side end part of the throwing cylinder is longer than the exterior of the front side end surface of the lower main body, the interior of the part, located on the left side of the receiving tank, of the lower main body is provided with a communication cavity, the upper main body is fixedly installed in the top end surface position of the part, located onthe receiving tank, of the lower main body, and the interior of the upper main body is provided with a storage cavity. The device provided by the present invention has a simple structure, is convenient for operation, and improves working efficiency and feed throwing quality.