Detachable intelligent square cabin

The utility model belongs to the technical field of emergency material transfer trucks, and particularly relates to a detachable intelligent square cabin which is detachably arranged above a chassis and comprises a square cabin body, and the square cabin body is divided into an equipment area close to the truck head end and an article storage area located in the middle. Two hydraulic supporting legs are arranged on each of the two side faces of the square cabin main body, wingspan plates are arranged on each of the two side faces of the square cabin main body, the upper portions of the inner sides of the wingspan plates are connected with the square cabin main body through hydraulic rods, and a constant-temperature and constant-humidity machine is installed at the front end of the interior of the square cabin main body. When the square cabin needs to be moved, the carrying chassis can achieve rapid loading and transition, after the square cabin is separated from the chassis, the square cabin can achieve stora