Logistics automatic unloading device

The utility model discloses an automatic unloading device for logistics. The device comprises a bottom plate, a protective shell, a button, an air pump and a pneumatic control valve, the protective shell is arranged above the bottom plate; the button is arranged on the front portion of the protective shell, the air pump is installed in the protective shell, the pneumatic control valve is arrangedon the side face of the air pump, the pneumatic control valve and the bottom plate are fixed through screws, a fixing support is fixed to one side of the protective shell, and a first motor is arranged on the other side of the protective shell. The logistics vehicle unloading device has the advantages that unloading work can be conducted on logistics vehicles with different heights, meanwhile, during unloading, materials can be conveyed through the cam set, the materials can be accurately conveyed to the conveying belt, the use convenience of equipment is improved, meanwhile, the logistics unloading difficulty is lowe