A general-purpose hedge seedling pruning tool

Abstract

The invention discloses a universal type hedgerow nursery stock trimming cutter which comprises a circular cutter body with an installation hole in the center. First saw teeth are arranged on the outer circumference of the cutter body. Blades of the first saw teeth are arranged on the front side edges, along the rotating direction of the cutter body at working time, of the first saw teeth, and second saw teeth are arranged on external circular edges of the first saw teeth. The first saw teeth are in a crescent shape. The front ends of the first saw teeth are bent toward the front of the rotating direction of the cutter body at working time, and the blades of the first saw teeth are in a crescent shape. The second saw teeth are step-shaped teeth. The universal type hedgerow nursery stock trimming cutter can ensure that large and small branches in hedgerow can be trimmed at one time, and is high in trimming efficiency and capable of effectively preventing missed trimming phenomena. Moreover, a trimmed face is neat and attractive.

Description

technical field [0001] The invention relates to a pruning tool, in particular to a general-purpose hedge seedling pruning tool. Background technique [0002] Hedgerow is a kind of plant landscape modeling, which can be trimmed into various shapes and can be combined with each other, thereby improving the viewing effect. In order to have strong branching power, pruning resistance, strong shade tolerance and less pests and diseases, in order to make the hedgerow beautiful and improve the ornamental value, it is often necessary to shape the hedgerow in various shapes. The size of the existing single-toothed pruning tool is difficult to ensure the pruning effect of various branches of the hedge. The large-toothed tool has a large cutting area due to its large tooth spacing, and small branches can enter during its rapid rotation. It can be pruned when it reaches its cutting area, but when it is used for larger and hard branches, its blade life will be greatly reduced; the tooth ...

AI Technical Summary

Problems solved by technology

[0002] Hedges are a kind of plant landscape modeling, which can be trimmed into various shapes and combined with each other, thus improving the viewing effect. Hedges can also play the role of covering bad viewpoints, isolation protection, dust and noise prevention, etc. The characteristics of hedgerow seedlings In order to have strong branching ability, pruning resistance, strong shade tolerance and less pests and diseases, in order to make the hedge beautiful and improve the ornamental value, it is often necessary to shape the hedge in various shapes. The size is different, and the existing single-toothed pruning tool is difficult to ensure the pruning effect of various branches of the hedge. The large-toothed tool has a large cutting area due to its large tooth pitch, and small branches can enter during its rapid rotation. However, when it is used for larger and hard branches, the blade life will be greatly reduced; the tooth pitch of the small-tooth cutter is smaller, which can be used for larger and hard branches, and the cutting efficiency High, neat cutting surface, but because of its small cutting area, when pruning small and tough branches, the branches may be squeezed backwards without being trimmed because they do not enter the cutting area, so that the cutting surface is not neat, poor pruning

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