Rapid pruning equipment for green plants on expressway

The utility model relates to the technical field of greening plant rapid pruning equipment, in particular to highway greening plant rapid pruning equipment which comprises a movable base, universal wheels are fixedly installed at the bottom of the movable base, a pruning bin is fixedly welded to the top of the movable base, a servo motor is fixedly welded to the top of the pruning bin, and a motor is fixedly welded to the top of the servo motor. An output shaft of the servo motor is fixedly connected with a rotating shaft through a coupler, the outer wall of the rotating shaft is connected with a trimming blade in a clamped mode, a dust collection pipeline is fixedly welded to one side of the trimming bin, and the servo motor and the rotating shaft are started to drive the trimming blade to rotate and push universal wheels, so that the movable base moves along a high-speed kilometer; the dust collection fan is started, the trimmed wood chips are sucked into the dust collection pipeline, the trimmed wood chips