The self-propelled type quality of soil revised machine and the quality of soil revised material feeder null which is used for

摘要

PROBLEM TO BE SOLVED: To provide a soil improvement machine and a soil improvement material supply device used therefor capable of preventing the consolidation of the soil improvement material inside of a storage tank and smoothly driving a stirring means. ;SOLUTION: The self-propelled soil improvement machine improving received earth and sand by mixing with a soil improvement material indludes a soil improvement material storage tank 15 shaped like an approximately cylinder box type and a stirring means 38 provided near to the bottom inside of the storage tank 15 and stirring the soil improvement material, and the stirring means 38 includes a rotary shaft 39 inserted into the approximately center of the bottom of the storage tank 15, a plurality of main stirring vanes 40 radially provided to the rotary shaft 39, an approximately ring-shaped holding member 41 connecting the front end sections of a plurality of main stirring vanes 40 and a raking member 43 provided on the circumference section of the holding member 41.;COPYRIGHT: (C)2003,JPO