Pipe pile production feed system

A pipe pile production feed system is characterized in that a feed hole of a mixer at the top of a mixing station is connected with a conveyor belt, a distribution cart is disposed on a second level below the discharge hole of the mixer, two to ten distribution hoppers and the distribution cart are mounted on guide rails and can be driven to reciprocate on the guide rails by a reciprocating traction device, the distribution hoppers are disposed on a third level below the position of the distribution cart, each distribution hopper is correspondingly connected with one feed hopper on the fourth level, each feed hopper is fixedly mounted above a corresponding light rail, a flatcar driven to move through a light rail traction device is disposed on the light rails, and a limit device used for limiting a pipe pile lower mould is disposed on the flatcar. The system has the advantages that idle time of each concrete pipe pile device is shortened greatly, utilization rate of equipment is increased, and the yield of concrete pipe piles per unit time is more doubled as high as the yield of the original equipment.