Alligator cutter and shredding machine with same

Abstract

The invention provides an alligator cutter, which comprises a cutter base and a cutting part, wherein the front blade surface of the cutting part is in an arc form; a plurality of cutting edges are arranged on the front blade surface. According to the alligator cutter provided by the invention, the exchange frequency is reduced (the cutter is exchanged once every 3 months); the use cost is correspondingly reduced; all power is applied to shredding of materials (such as plastic films); the defects that a clearance between a movable knife and a fixed knife is expanded or a cutting angle is abraded, so that the materials cannot be completely cut to cause a plurality of defects, such as high power consumption, frequent cutter exchange, high material blocking failure rate and high use cost, are overcome; the alligator cutter is applied to kinds of shredding equipment or other equipment to form combination devices, so that the overall benefits are significantly improved.

Description

[0001] This application is a divisional application based on the original application with an application date of October 22, 2013, an application number of 201310500455.5, and an invention titled "Alligator Knife and Shredder with Alligator Knife". technical field [0002] The invention relates to a material shredding tool, in particular to a crocodile cutter for shredding waste plastic products, such as plastic films, and shredding equipment equipped with the crocodile cutter. Background technique [0003] Unnecessary or useless solid or fluid substances in the process of human production and life are collectively referred to as garbage. From different perspectives, the substances contained in garbage can be classified into various categories: organic waste and inorganic waste, domestic waste and industrial waste, recyclable waste and non-recyclable waste, etc. As the population increases and the quality of life continues to improve, the amount of domestic waste is also in...

AI Technical Summary

Problems solved by technology

However, these devices still need to replace the blades frequently, and the blocking phenomenon has not been solved

[0015] These existing technologies and products still generally have many defects such as large power consumption, frequent tool replacement, high failure rate of material blocking and high cost of use.

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