Material scraping device for cement barrel

The invention discloses a material scraping device for a cement barrel. The material scraping device comprises a connecting shaft, wherein two scraping plates are arranged on the side wall of the connecting shaft; the scraping plates are both parallel to the axis of the connecting shaft; the scrapin...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	ZENG MINSI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CLEANING CLEANING IN GENERAL PERFORMING OPERATIONS PREVENTION OF FOULING IN GENERAL TRANSPORTING
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