Waste paper shredding device

Abstract

The invention discloses a waste paper shredding device, comprising a frame, wherein the top of the frame is provided with a shredded paper carton, a gear shaft penetrates through the inside of the shredded paper carton, and the gear shaft is externally sleeved with a roller; the inner wall of the roller is fixedly provided with gear teeth, the gear teeth mesh with the gear shaft, the circumferential side of the roller is fixedly provided with a blade, one end of the gear shaft is provided with a transmission wheel, and the top of the shredded paper carton is provided with a motor; the transmission wheel and the end of a motor output shaft are connected to a transmission chain, a discharge port is arranged in the bottom of the shredded paper carton, and a cover is arranged at the top of theshredded paper carton. The invention can effectively cut the waste paper by providing the blade and setting one end of the blade into an arc structure, and the blade can be affixed to the inner sidewall of the shredded paper carton, and the waste paper can be picked up. The waste paper is shredded repeatedly and the effect of shredding paper is increased, which is beneficial to improvement of the efficiency of shredding paper.

Description

technical field [0001] The invention relates to the field of waste paper shredding, in particular to a waste paper shredding device. Background technique [0002] Waste paper refers to recyclable renewable resources that are discarded after use in production and life, including various high-grade paper, yellow cardboard, waste cartons, edge-cut paper, packing paper, paper for enterprises and units, engineering paper, books and periodicals Newspapers, etc., the crushing of waste paper has always been a difficult point in this industry, mainly due to the low efficiency. The existing technology is generally a simple transformation of the gravel or garbage crushing device, because the physical characteristics of paper are different from those of stone. Or the garbage is very low, it is difficult to improve the crushing efficiency of waste paper. Some patents have disclosed the use of compressed waste paper for cutting. Although the first crushing efficiency of waste paper is imp...

AI Technical Summary

Problems solved by technology

[0002] Waste paper generally refers to the recyclable renewable resources that are discarded after use in production and life, including various high-grade paper, yellow board paper, waste cartons, edge-cut paper, packing paper, paper for enterprises and units, engineering paper, books and periodicals Newspapers, etc., crushing waste paper has always been a difficult point in this industry, mainly due to low efficiency. The existing technology is generally a simple transformation of crushing devices for crushing stones or garbage, because the physical characteristics of paper are different from those of stones. Or the garbage is very low, it is difficult to improve the crushing efficiency of waste paper. Some patents have disclosed the use of compressed waste paper for cutting. Although the first crushing efficiency of waste paper is improved, the waste paper cut into strips or blocks It is more troublesome to carry out finer cutting again, which also affects the overall efficiency of waste paper shredding

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