Branch trimming device for forestry engineering

The utility model discloses a branch pruning device for forestry engineering, which comprises a bottom plate, a sleeve is fixedly connected to the top of the bottom plate, a supporting rod is arrangedin an inner cavity of the sleeve, a limiting block is fixedly connected to the bottom of the supporting rod, grooves are formed in two sides of the limiting block, and a spring is fixedly connected to one side of the inner cavity of each groove. A clamping block is fixedly connected to the side, away from the inner cavity of the groove, of the spring, and clamping grooves are formed in the two sides of the sleeve correspondingly. Through the cooperative use of the bottom plate, the sleeve, the supporting rod, the limiting block, the groove, the spring, the clamping block, the clamping groove,the mounting seat, the movable piece, the connecting rod, the shell, the electric push rod, the first blade and the second blade, the problem that a traditional branch trimming device is inconvenientto operate due to length l