The invention relates to an unmanned aerial vehicle with an aerial picking function, which comprises a body, a rotor mechanism, a moving mechanism, a grabbing mechanism, a PLC (programmable logic controller), and a digging mechanism, the moving mechanism comprises a first motor, a fixed block, a round gear, a rack, and a moving block, the grabbing mechanism comprises a second motor, a first lead screw, a moving ring, a connecting block, connecting rods, and a grab, the digging mechanism comprises a first air cylinder and digging assemblies, and each digging assembly comprises a fixed shaft, a third motor, a second lead screw, a lantern ring, a baffle, and a blade. When the unmanned aerial vehicle with an aerial picking function needs to carry out picking, the grabbing mechanism and the digging mechanism are firstly moved by the moving mechanism to an object to be picked, the object to be picked is then grabbed by the grabbing mechanism, the object to be picked and the earth of the root of the object to be picked are then dug out by the digging mechanism, so that the root of the object to be picked cannot be damaged, consequently, the survival of the object to be picked is ensured, and the automation of aerial picking is realized.