Wind pulse discharging device

The utility model provides a wind vein unloading device, relates to the technical field of wall water seepage testing, and aims to solve the problems that the existing wind vein unloading device needs to be closed for disassembly and reconnection after unloading is completed, and the butt joint position is inconvenient to quickly adjust during unloading. Comprising a bearing base, an unloading receiving frame and a bearing material frame; a rotating shaft seat is fixedly mounted at the top of the bearing base; the unloading receiving frame is fixedly mounted on the side face of the threaded sleeve block, a conveying carrying frame is fixedly mounted at the top of the unloading receiving frame, and a mounting side seat is fixedly mounted on the side face of the unloading receiving frame; the bearing material frame is fixedly installed on the side face of the threaded sleeve block, meanwhile, the bottom end of the bearing material frame is fixedly in butt joint with the top end of the conveying carrying frame,