Waste plastic bottle pulverizer material-pressing mechanism

Abstract

A waste plastic bottle pulverizer material-pressing mechanism is arranged on a crushing chamber of a pulverizer and comprises a fixed plate. Two driving motors are disposed on the fixed plate. Output ends of the driving motors are connected with spiral stirring rods, lower ends of which pass through the fixed plate and extend into the crushing chamber above a cutter knife. When the cutter knife crushes and cuts, the spiral stirring rods rotate and run above the cutter knife so as to squeeze bottles inside the crushing chamber and prevent the bottles from scurrying upwards. Thus, crushing uniformity is further realized, and crushing efficiency is raised.

Description

technical field [0001] The invention relates to the technical field of plastic recycling equipment, in particular to a pressing mechanism of a waste plastic bottle shredder. Background technique [0002] With the development of industry, the application of plastic products has spread all over the fields of industry, agriculture and daily life. The waste plastic waste generated every day in the world cannot be estimated, but it is obvious that it has a great pressure on the environment. In order to deal with these plastics Garbage, the current method is generally landfill, incineration and so on. However, due to the long natural degradation time of ordinary plastic waste, it usually takes more than a hundred years to degrade, and a large amount of methane and other harmful substances will be produced during the degradation process, so the landfill method has been criticized by many experts; while incineration Harmful gases and smoke generated by the law directly affect the e...

AI Technical Summary

Problems solved by technology

For the recycling of these waste plastic bottles, it needs to be crushed, cleaned, and separated from impurities, etc. The traditional recycling process and recycling equipment are not high in technology, the recycling cost is high, and the cost performance of recycling is not ideal.

Discarded plastic bottles are all crushed by a shredder. The traditional shredder is easy to slip during the shredding process, and it moves upwards during shredding, which affects the shredding effect.

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