Disclosed is fire-fighting bomb buckle of fire-fighting unmanned aerial vehicle

The utility model discloses a fire-fighting bomb buckle of a fire-fighting unmanned aerial vehicle. The clamping device comprises a first buckle, a second buckle, a clamping telescopic air cylinder, aclamping telescopic air cylinder fixing piece, a rotary fixing piece, a rotary elastic supporting plate, a rotary spring and a supporting plate. The buckle II is hinged to the buckle I; the clampingtelescopic air cylinder fixing piece is arranged on the first buckle. The rotary fixing piece is arranged on the second buckle, the telescopic end of the clamping telescopic air cylinder is arranged on the rotary fixing piece, the other end of the clamping telescopic air cylinder is arranged on the clamping telescopic air cylinder fixing piece, the supporting plate is arranged on the second buckle, the rotary spring is arranged on the first buckle, and the rotary elastic supporting plate is arranged on the rotary spring in a rotatable mode. The utility model belongs to the technical field of unmanned aerial vehicle fir