Concrete spreader pouring system

Disclosed is a concrete spreader pouring system. The concrete spreader pouring system comprises a charging belt system, a feeding belt system and a horizontal movement shuttle-type reversible spreader. The charging belt system comprises a charging belt conveyor, a material transferring belt conveyor and a material collecting hopper. The feeding belt system comprises a feeding belt conveyor and an unloading car; the unloading car can horizontally move on the feeding belt conveyor; the feeding belt conveyor is erected on a triangular support; the triangular support is fixed to an excavated rock wall through an anchor rod. The horizontal movement shuttle-type reversible spreader comprises a first belt conveyor, a second belt conveyor and a bridge type truss, wherein the first belt conveyor is fixed to the bridge type truss; the second belt conveyor moves in the bridge type truss; the bridge type truss moves on tracks in the horizontal direction; the tracks are laid on the triangular support. By means of the concrete spreader pouring system, the problem of concrete construction in a narrow space of a main power house of a medium-large underground power plant is effectively solved, interference with metallic structure installation is reduced, continuous blanking without dead angles can be achieved during whole pouring and construction, and the concrete spreader pouring system has the advantages of being safe, reliable and capable of improving construction efficiency.