High-strength hedgerow cutter

Abstract

The invention provides a high-strength hedgerow cutter. The high-strength hedgerow cutter comprises a first blade and a second blade, cutting edges are arranged on the first blade and the second blade respectively, the first blade and the second blade are arranged in an overlapped mode, and the cutting edges on the first blade and the cutting edges on the second blade are arranged in a stacked mode. Multiple supporting units are arranged on the face, toward the second blade, of the first blade; each supporting unit comprises a rolling bead containing box and multiple rolling beads limited by the rolling bead containing box, wherein one side face of the rolling bead containing box is a square face, an inner cavity of the rolling bead containing box is communicated with the surface, toward the second blade, of the first blade, and all the rolling beads in the rolling bead containing box are partially exposed out of the rolling bead containing box. The high-strength hedgerow cutter has the advantages that every two cutting edges moving oppositely are prevented from colliding with each other, and the service life of the blades is prolonged; in addition, as the blades basically do not shift relatively, directions of the blades are easy to control in the style clipping process, and the clipping strength is higher.

Description

technical field [0001] The invention relates to a high-strength hedge knife. Background technique [0002] In the existing technology, the blades used by the hedge trimmer are two blades superimposed, and the blades between the two blades move towards each other to achieve the purpose of cutting plants. The service life often requires a partition between the two blades to achieve the purpose of giving a certain gap between the blades. However, during the operation, the blade will be deformed due to a certain force when it contacts the plant. When the degree of deformation exceeds the partition When the thickness of the plate is greater, the collision between the blades will still occur, which cannot fundamentally solve the problem of blade collision. Contents of the invention [0003] The problem to be solved by the present invention is to provide a high-strength hedge knife, which overcomes the deficiencies in the prior art. [0004] In order to solve the above-mentione...

AI Technical Summary

Problems solved by technology

[0002] In the existing technology, the blades used by the hedge trimmer are two blades superimposed, and the blades between the two blades move towards each other to achieve the purpose of cutting plants. The service life often requires a partition between the two blades to achieve the purpose of giving a certain gap between the blades. However, during the operation, the blade will be deformed due to a certain force when it contacts the plant. When the degree of deformation exceeds the partition When the thickness of the plate is thick, there will still be collisions between the blades, which cannot fundamentally solve the problem of blade collisions

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