Vibration-reduction light fodder chopper

Abstract

The invention discloses a vibration-reduction light fodder chopper capable of safely cutting materials without vibration. The vibration-reduction light fodder chopper comprises a chopper body, a handle, a dynamic vibration absorber, a handle cover, a sliding plate, a bottom plate, a feeding knife holder, a discharging knife holder, a feeding tabletop, a knife shaft, a torsion spring, a flat washer, a nut, an adjustment sheet, a locking system, a bolt, an elastic washer and a sleeve. The dynamic vibration absorber comprises a steel wire and two mass blocks and is used for reducing vibration of the handle, a blade of the feeding knife holder is curved, materials can be stopped from moving forwards in a phased manner, cutting efficiency is improved, the torsion spring controls the included angle between the chopper body and the feeding knife holder to range from 45 degrees to 60 degrees when external force is not applied to the chopper body, and the chopper body does not need to be lifted by manpower. The vibration-reduction light fodder chopper is simple in structure and convenient to use. The materials are cut by the chopper, vibration is reduced based on meeting cutting functions, hand vibration is avoided, people feel light and effortless when cutting the materials, and the cutting efficiency can be improved.

Description

technical field

[0001] The invention relates to a material cutting device, in particular to a portable guillotine with vibration reduction. Background technique

[0002] The guillotine is a structure that can make the blade produce side cutting movement. It includes two parts: the knife body and the knife holder. The rear part of the knife body is movably clamped to the rear part of the knife holder. During the cutting process, the material is placed between the knife body and the knife holder, and the handle of the guillotine is held, and the front end of the knife holder is used as a fulcrum to press down, and while the downward pressure is exerted on the knife body, the knife holder and the knife body are positioned at the rear. , and there is a certain distance between the two fronts, forming an open cut triangle. When the cutter body is pressed down and cut, it will synchronously move relative to the material while cutting the material. Since a stream of materials (su...

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