Concrete layered pouring distributing machine

The invention discloses a concrete layered pouring distributing machine. The distributing machine is composed of a base, a pumping connector and a plurality of feeding ports, wherein the pumping connector is installed in the middle of the base and composed of a rotating disc, a feeding pipe, a sliding sleeve and two telescopic air cylinders, the bottom of the feeding pipe is connected to the rotating disc and connected with a concrete feeding pump, an outlet in the front end of the feeding pipe is connected with the sliding sleeve, the tail ends of the two telescopic air cylinders are installed on the portions, above the feeding pipe and below the feeding pipe, of a support respectively, the tail ends of piston rods of the two telescopic air cylinders are connected to the portions, above the sliding sleeve and below the sliding sleeve, of the support respectively, the multiple feeding ports are evenly distributed outside a check ring, each feeding port is composed of the support, a grouting pipe and a horn-sh