Hydraulic support tail beam loading device with adjustable loading angle

The invention relates to the technical field of super-tonnage hydraulic support test stands, in particular to a hydraulic support tail beam loading device with an adjustable loading angle, which comprises a bottom beam frame and a fixed bottom beam, and a movable bottom beam is arranged above the fixed bottom beam; a tail beam loading device is arranged at the rear end of the movable bottom beam; the tail beam loading device comprises a base and a tail beam loading main body; the base is fixedly connected with the movable bottom beam, a cross beam is arranged on the outer side of the base, a tail beam loading oil cylinder is embedded in the cross beam, a piston rod of the tail beam loading oil cylinder is connected with a pressing beam, and the pressing beam is driven to move through stretching and retracting of the tail beam loading oil cylinder, so that the pressing beam loads the tail beam of the hydraulic support; the hydraulic support tail beam loading device has the following advantages that the indepen