Plastic bag crushing device for garbage classification

• Main Authors: ZHUANG CHAO, LI XIANFA, SHI YONGJUN, FENG XINGTENG, FAN KAIJUN
• Format: Patent
• Language: Chinese; English
• Published: 14.10.2022
• Subjects: CONVEYING; CRUSHING, PULVERISING, OR DISINTEGRATING; CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; HANDLING THIN OR FILAMENTARY MATERIAL; MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGINGARTICLES OR MATERIALS; MILLING GRAIN; PACKING; PERFORMING OPERATIONS; PREPARATORY TREATMENT OF GRAIN FOR MILLING; STORING; TRANSPORTING; UNPACKING

A plastic bag crushing device for garbage classification comprises a feeding port, a box body, a roller, a roller type crushing cutter, a large belt pulley, a belt, a small belt pulley, a motor, a power shaft, a fixed crushing cutter, cutting sawteeth and a clamping groove fixing block. Garbage is fed from the feeding port, the motor drives the roller to rotate through belt transmission, the roller-type crushing cutters are meshed with the fixed crushing cutters to cut plastic bags into pieces, the plastic bags are further cut through cutting sawteeth on the roller-type crushing cutters, and large garbage is shifted to the left side of the machine through grids formed by the roller-type crushing cutters. Small garbage and residual liquid in the garbage bag fall off from grid gaps formed by the fixed crushing cutters, and preliminary screening of the garbage is completed. According to the garbage crushing device, efficient crushing of plastic bags containing garbage and preliminary screening of the garbage are