Unmanned aerial vehicle tree barrier pruning device with automatic separation function

The invention belongs to the technical field of tree barrier pruning devices, and particularly relates to an unmanned aerial vehicle tree barrier pruning device with an automatic separation function, which comprises an unmanned aerial vehicle, a tree barrier cutting device, a tree barrier cutting support rod device, a clamping saw automatic separation device and a battery, and is characterized in that the clamping saw automatic separation device is mounted on the lower side of the unmanned aerial vehicle; the multi-rotor unmanned aerial vehicle is adopted for carrying the special pruning device, the tree guiding control function is achieved, the pruning adaptability is high, the pruning efficiency is high, the pruning operation radius is large, and the pruning efficiency is high. By means of the special saw clamping automatic separating device, air crash accidents of the unmanned aerial vehicle in the tree obstacle cleaning process can be prevented, safe control operation in the tree obstacle pruning process