Integrated steel truss of belt conveyor

The utility model discloses an integrated steel truss of a belt conveyor, which relates to the technical field of steel trusses of belt conveyors and comprises a base, a fixing frame is fixedly mounted in the middle of the top of the base, a lifting mechanism is fixedly mounted at the top of the fixing frame, and a hinge mechanism is fixedly mounted at the top of the lifting mechanism. A concave frame body is fixedly mounted at the top of the hinge mechanism, a buffer mechanism is fixedly mounted on the inner side of the concave frame body, and a steel truss body is fixedly mounted on the inner side of the buffer mechanism in the concave frame body. By the adoption of the structure, the telescopic air cylinders are started to operate, at the moment, the telescopic air cylinder on one side is flexibly started to stretch, the telescopic air cylinder on the other side shrinks, then the concave frame body on the top can be driven in an auxiliary mode to rotate on the sliding rod through the third hinge base, and