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Abstract

The invention discloses a pruning machine, which comprises a bracket, a swing rod and a connecting piece, wherein the bracket is provided with a driving motor, a reduction box, a fixed blade and a movable blade, wherein the driving motor is assembled and connected with the reduction box; the movable blade is hinged and assembled with the fixed blade; the edge surface of the movable blade close to the fixed blade is attached to the edge surface of the fixed blade close to the movable blade; the swing rod is fixedly connected with an output shaft of the reduction box; the front end of the connecting piece is hinged with the swing rod, and the rear end of the connecting piece is movably connected with the movable blade; and the edge surface of the fixed blade close to the movable blade is provided with at least one first edge groove.

Description

technical field [0001] The invention relates to the field of gardening machinery, in particular to a pruning machine. Background technique [0002] The cutter head of the pruning machine is connected to the motor through the reduction box, and the motor drives the cutter head to realize the cutting function. The cutter head is mainly composed of a static blade and a moving blade. The drive of the blade, the swing of the moving blade and the cooperation of the static blade complete the cutting of the branches, but the pruning machine of the prior art is still in the following defects: first, in the cutting process, the blade, especially the sharp edge of the moving blade, will wear If a burr occurs, the moving blade and the static blade must be disassembled and separated, and then the moving blade and the static blade must be sharpened separately to keep them sharp. After sharpening, the moving blade and the static blade must be reassembled. The process is cumbersome, time-c...

AI Technical Summary

Problems solved by technology

[0002] The cutter head of the pruning machine is connected to the motor through the reduction box, and the motor drives the cutter head to realize the cutting function. The cutter head is mainly composed of a static blade and a moving blade. The drive of the blade, the swing of the moving blade and the cooperation of the static blade complete the cutting of the branches, but the pruning machine of the prior art is still in the following defects: first, in the cutting process, the blade, especially the sharp edge of the moving blade, will wear If a burr occurs, the moving blade and the static blade must be disassembled and separated, and then the moving blade and the static blade must be sharpened separately to keep them sharp. After sharpening, the moving blade and the static blade must be reassembled. The process is cumbersome, time-consuming and labor-intensive. Secondly, the swing range of the eccentric wheel is small, so the cutting stroke of the blade is small, and the cutting force is limited, which is not ideal, and sometimes it is even impossible to complete the cutting of some large branches.

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