Integral deepwater grouting machine

The utility model provides an integral deepwater grouting machine. A concrete grey tank support is arranged at one end of a base, a concrete grey tank is disposed on the support, a feed inlet of a screw conveyor is connected with a discharge outlet of the concrete grey tank, a discharge outlet of the screw conveyor is connected with a port of the top of a weighing tank, a frame is disposed at the other end of the base, the bottom of the weighing tank arranged on a top layer of the frame is connected with an opening on the top of a mixing mill by a flexible connecting pipeline, the mixing mill is arranged in a middle layer of the frame and fixed to the middle layer of the frame by a support, two switching valve ports at the bottom of the mixing mill are connected with an opening on the top of a stirrer by pipelines, the stirrer is arranged in the middle layer of the frame and fixed to the middle layer of the frame, a switching valve port is arranged at the bottom of the stirrer, the lower side of the switching