Hopper truck convenient for loading and unloading materials

Disclosed is a hopper truck convenient for loading and unloading materials. The hopper truck comprises a hopper truck frame, a bearing bottom plate used for bearing the materials is movably arranged on the hopper truck frame, and a bearing bottom plate driving structure used for driving the bearing bottom plate to ascend and descend vertically relative to the hopper truck frame is arranged between the bearing bottom plate and the hopper truck frame. The movable bearing bottom plate is arranged on the hopper truck frame, meanwhile, the bearing bottom plate driving structure is arranged between the hopper truck frame and the bearing bottom plate, and the bearing bottom plate driving structure can drive the bearing bottom plate to ascend and descend vertically relative to the hopper truck frame, so that when the hopper truck is in use, the material loading or unloading operation is always at the top layer height position, an operator does not need to frequently and greatly stoop to load and unload the materials,