Foundation reinforcement equipment integrating ramming, vibroflotation and material feeding functions

Foundation reinforcement equipment integrating ramming, vibroflotation and material feeding functions, comprising:

• a vertical vibroflotation module, wherein the vertical vibroflotation module is provided thereinside with a material delivery pipe, a top end of the vertical vibroflotation module is provided with an open filling port in communication with the material delivery pipe, and a bottom end of the vertical vibroflotation module is provided with a material discharge port in communication with the material delivery pipe;
• a feeding rack, wherein the feeding rack is provided at a top outer side of the vertical vibroflotation module, and a feeding box is rotatably connected to a top of the feeding rack, wherein a backfill material in the feeding box can be poured into the filling port by rotating the feeding box;
• and
• an annular drop hammer, wherein the annular drop hammer is provided coaxially outside the vertical vibroflotation module, and has a top surface connected to a bottom surface of the feeding rack through an automatic hoisting and unlocking mechanism.