MUD STIRRING DEVICE

PROBLEM TO BE SOLVED: To provide a mud stirring device usable as an attachment for an existing base machine, improving mixing efficiency of the mud and a solidification agent and enabling uniform stirring and mixing of the solidification agent.SOLUTION: The mud stirring device for stirring and mixing the mud by adding the solidification agent thereto includes: a first stirring body 30 extending between longitudinal members 2004 and 2006 of a support frame body 20 and rotatably supported by the longitudinal members 2004 and 2006; a second stirring body 40 separating from the first stirring body 30 and extending between the longitudinal members 2004 and 2006 and rotatably supported by the longitudinal members 2004 and 2006; a first drive motor 50 for rotating the first stirring body 30; a second drive motor 60 for rotating the second stirring body 40; and a solidification agent supply pipe 70 provided in the longitudinal members 2004 and 2006, respectively for supplying the solidification agent between the first stirring body 30 and the second stirring body 40.