The utility model relates to a full tailings in metal mine fills glued ground paste agitating unit belongs to metal mine filling equipment technical field. Technical scheme is: agitator (1) and attachbucket (7) and be circular barrel shaped structure, agitator (1) are passed through connecting pipe (9) with the bottom that attaches bucket (7) and are connected, and the upper portion of agitator (1) is equipped with tail mortar entry (2) and cement enter the mouth (3), and the inside of agitator (1) is equipped with the agitator, the agitator contains motor (4), stirring rake (5) and (mixing)shaft (8), and motor (4) and (mixing) shaft (8) drive is connected, and two stirring rake (5) arranging about being equipped with on (mixing) shaft (8) attach being equipped with level gauge (6) in the bucket (7). The beneficial effects of the utility model are that: the operating personnel accessible is observed the level gauge that attaches in the bucket and is determined the liquid level in theagitator to the addition of control tail mortar and cement prevents the thick liquid abundance, causes the overflow to run the thick liquid accident, improves and fills production efficiency.