The invention discloses a high-efficiency hopper and relates to the technical field of building. A support is mounted on the inner side wall of a taper hopper. A filter screen is mounted at the upper end of the support. A handle is mounted in the middle of the filter screen. A connecting sleeve is connected to the lower end of the taper hopper. The lower end of the connecting sleeve is connected with an inlet pipe. The two ends of multiple connecting spring pieces are connected with the lower outer side wall of the taper hopper and the upper outer side wall of the inlet pipe correspondingly. A fixing bracket is mounted on the outer side wall of the inlet pipe. Locking bolts are mounted on the fixing bracket. A rubber pad is mounted at the front end of each locking bolt. By means of the high-efficiency hopper, rapid feeding can be achieved conveniently; and the high-efficiency hopper is not likely to be blocked and high in efficiency and easy and convenient to operate.