Helicopter portable externally-hung shelter cargo transportation device and method

The invention discloses a helicopter portable externally-hung shelter cargo transportation device and method. Ground personnel can load cargoes into an externally-hung shelter in advance, and when transportation is needed, the externally-hung shelter can be hung on a helicopter within a short time; in a transportation process, if the helicopter cannot continue to be transported and fly, a load canbe thrown to ensure the safety of the helicopter; and after the helicopter is transported to a destination, the externally-hung shelter is directly thrown in a landing or hovering state, and the operation can be completed instantly. In a military field, replenishment efficiency can be improved, helicopter exposure time is greatly shortened, and the helicopter safety is ensured. In a civil field,transportation efficiency can be greatly improved, and transportation economy is improved. The externally-hung shelter is a standardized portable cabin body and can be repeatedly used. 本发明公开了一种直升机便携式外挂方舱货物运输装置及方法，地面人员可以提前将货物装载