Solid waste-based concrete filling material conveying device

The utility model discloses a solid waste-based concrete filling material conveying device, which belongs to the technical field of concrete construction, and comprises a material conveying pipe, a pumping machine, a feeding pipe and a discharging pipe, one end of the bent pipe is connected with the other end of the material conveying pipe; one end of the rotational flow assembly is connected with the other end of the bent pipe, and the rotational flow assembly is used for uniformly feeding the composite material into a stock bin; a flow guide assembly; the flow guide assembly is connected with the bent pipe, the output end of the flow guide assembly is located in the bent pipe, and the input end of the flow guide assembly is located outside the bent pipe; the input end of the flow guide assembly is connected with a power source, the mixing effect of concrete materials can be improved by stirring through the arranged bent pipe, meanwhile, vortex can be generated by introducing fluid to prevent aggregate accum