Bag breaking machine shaft and bag breaking machine

Abstract

This utility model relates to the field of bag-breaking machine technology, and discloses a bag-breaking machine shaft and a bag-breaking machine. The bag-breaking machine shaft includes a bag-breaking shaft and multiple sets of bag-breaking knife assemblies. The multiple sets of bag-breaking knife assemblies are arranged at intervals along the circumference of the bag-breaking shaft. A cleaning groove is provided on the circumferential surface of the bag-breaking shaft. The cleaning groove is located between two adjacent sets of bag-breaking knife assemblies and is configured as a cutting track for the blades to cut the entangled material wrapped around the bag-breaking machine shaft. When the bag-breaking machine shaft is entangled, the cleaning groove, as the cutting track for the blades to cut the entangled material wrapped around the bag-breaking machine shaft, allows the blades to move along the cleaning groove to continuously cut the entangled material, thereby facilitating the removal of the entangled material, improving cleaning efficiency, and reducing safety hazards. The bag-breaking machine includes at least one set of the above-mentioned bag-breaking machine shaft to facilitate the cleaning of entangled material wrapped around the bag-breaking machine shaft, improving cleaning efficiency and reducing the downtime of the bag-breaking machine.

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