To provide a reformation soil supply device for soil reformation capable of stably supplying reformation soil in hard clay blocks.
A carrying conveyor 6 is provided under a hopper 2 for charging the reformation soil, a discharge port 5 is provided at a discharge part at a lower part of the hopper 2, and close to it, a scraping mechanism 10 comprising a scraping rotor 11, a support member 16 supporting both end parts of the scraping rotor 11 to be rotatable, and a scraper device 20 provided on the support member 16 is provided in the hopper 2. In an outer circumferential part of a cylindrical member 12 of the scraping rotor 11, a plurality of projection members 13 and 14 having smaller width size than rotation direction size are provided at a prescribed interval in a plurality of lines in a rotation direction, with a gap provided circularly in the rotating direction. Scrapers 21 and 22 are provided to be engaged with the gap.
SEKIGUCHI YOSHIHIRO
YOSHIDA YASUHIRO
