Convertible propeller device

The utility model provides a be applied to the multiaxis convertible propeller device of land convertible car in vain, this device includes the automobile body, its characterized in that of: the automobile body rotates through the one end of pivot and screw support to be connected, makes the screw prop up shelf energy tilting, and the screw is installed to the other end of screw support, drive arrangement is connected to the screw, drive arrangement installs on screw support or automobile body for the drive screw is rotatory, when the screw support upwards rotates flying position, make the propeller shaft line be vertical layout, when the screw support rotates the land line position downwards from flying position, make the screw press close to the wheel and place to effectively reduce vehicle width, suitable highway traveles, still can make one set of drive arrangement of land line and flight sharing, with weight reduction, if design into the wing with the screw support, can also improve flight efficiency. 种应