Big unmanned helicopter cross plate leveller of load

The utility model discloses a big unmanned helicopter cross plate leveller of load, including cylindrical leveller body, leveller body one side is equipped with the opening makes leveller body middle part form the screens district of unmanned aerial vehicle main shaft, the relative open -ended opposite side of leveller body is the curved surface, the both sides in leveller body opening screens district are the plane, the top of leveller body is cross plate's leveling face, the bottom of two planes of leveller body side is the binding face that the breach formed unmanned aerial vehicle gearbox top for the bottom that the curved surface inclined. The utility model discloses a special design's structure can be installed in the cross plate's of need adjustment bottom, and the installation is convenient, only needs to adjust the connecting rod size for cross plate bottom surface and the parallel height error that can eliminate every point of cross plate of the leveling face of leveller leveling. 本实用新型公开了一种大载荷无人直升机