How to replace the self-propelled soil improvement machine, mixing apparatus and stirring means

摘要

PROBLEM TO BE SOLVED: To provide a self-propelled soil improving machine and mixing equipment thereof, an agitating means, and a method for replacing the agitating means, which can enhance the maintainability of the mixing equipment and productivity by improving ease of replacement of the agitating means.;SOLUTION: This self-propelled soil improving machine mixes and improves received sediment, by using a soil improving material and the mixing equipment 200. The mixing equipment 200 is equipped with: an approximately box-shaped mixing-equipment body 201; a paddle mixer 212 which is provided in the body 201 and in which a plurality of paddles 214 are provided in a rotating shaft 213; and paired supporting shafts 215 and 216 which are rotatably supported on both longitudinal ends of the body 201 so as to be approximately coaxial with the rotating shaft 213, respectively, and detachably coupled to both ends of the rotating shaft 213.;COPYRIGHT: (C)2003,JPO