Lifting type steel ore bin and disassembly and assembly method thereof

The invention relates to the field of metallurgical mine engineering equipment, particularly to a lifting type steel ore bin which comprises a bracket, an ore bin body, a hopper and a vibratory feeding conveying device, wherein the hopper is arranged below a feed outlet in the bottom of the ore bin body; and the vibratory feeding conveying device is arranged below a feed outlet in the bottom of the hopper. The lifting type steel ore bin is characterized in that the bracket comprises an upper bracket, a lower bracket and a hopper bracket; the upper bracket and the lower bracket are connected in a sleeving manner; the upper bracket can rise or fall along the lower bracket; the upper bracket and the lower bracket are connected and fixed through pin joints of inserting pins and screw threads of bolts; the ore bin body is fixed in the middle of the upper bracket; the hopper bracket is arranged on the lower bracket; and the hopper and the ore bin body are in lap joint and are arranged in the hopper bracket. Through the design, a traditional on-site manufactured and mounted steel ore bin, a steel hopper, and the like, are combined into five slave modules, and the five slave modules are assembled into a liftable integral modularized steel ore bin, so that the purposes that the self gravity center of the steel ore bin is lowered, the volume is decreased, and the transportation and remounting are facilitated are achieved, and finally, the mounting of the steel ore bin is facilitated.