Fecha de publicación: 18/12/2020 Fuente: Wipo "precision agriculture" The unmanned aerial vehicle comprises an unmanned aerial vehicle body, a connecting mechanism is arranged at the bottom of the unmanned aerial vehicle body, the connecting mechanism comprises a firsttransverse plate, a groove, a through opening block, a box body and a through groove, and the first transverse plate is fixedly connected to the bottom of the unmanned aerial vehicle body; grooves aremachined in the left side and the right side of the bottom of the first transverse plate, through opening blocks are in clearance fit with the inner walls of the two grooves, a box body is fixedly connected to the bottoms of the two through opening blocks, and a through groove is machined in the bottom of the inner wall of the box body. According to the unmanned aerial vehicle convenient to disassemble and assemble and used for precise agriculture, through cooperation of a first transverse plate, a groove and a box body, the first transverse plate can be connected with the box body, and through cooperation of a clamping rod, a clamping groove and a first vertical plate, the unmanned aerial vehicle convenient to disassemble and assemble and used for precise agriculture is convenient to assemble and disassemble. Therefore, the unmanned aerial vehicle convenient to disassemble and assemble and used for precise agriculture can stably and vertically fix different agricultural spraying mechanisms.