Fecha de publicación: 25/01/2022 Fuente: Wipo "olive oil" The utility model discloses a pruning device for olive oil planting, which comprises a connecting seat, a connecting rod is in threaded connection with the middle of the rear side of the connecting seat, a rotating seat is hinged to the front end of the connecting seat, a transmission groove is formed in the rotating seat, and a guide groove is formed in the right side of the inner wall of the transmission groove. A rack is movably connected into the guide groove in a sleeved mode. In the process of pruning olive tree branches, the inclination angles of the rotating seat and the pruning knife can be flexibly adjusted according to the actual branch pruning requirement, the pruning range of the pruning knife can be widened, walking of a user can be greatly reduced, the labor intensity of pruning work of the user is reduced, and the pruning efficiency is improved. A user only needs to control winding and unwinding of a pull rope through forward and reverse rotation of a line wheel, so that the tension degree of a pressure spring is controlled, the angle of a rotating seat is adjusted, operation is easy and convenient, flexible adjustment can be conducted in real time, and the pruning efficiency of olive tree branches is greatly improved.