| 摘要 |
A soil modifying machine comprises a machine body, a hopper through which a soil to be modified is fed to the machine body, a soil conveying means for conveying the soil supplied through the hopper, a soil conditioner supply device for supplying a soil conditioner to the soil, a mixing unit disposed at a discharge portion of the soil conveying means, the mixing unit comprising an outer case, a soil cutter device disposed inside the case and a plurality of impact hammers disposed below the soil cutter device, and a modified soil conveyer disposed at a discharge portion of said mixer unit. The soil cutter device may comprise a cylindrical drum, a plurality of cutters mounted to an outer peripheral surface of the drum, and a motor for driving and rotating the drum. Each of the impact hammers may comprise a rotational shaft, a plurality of hammer pieces, each in shape of plate, mounted to the rotational shaft and a motor for driving and rotating the impact hammer. A rear side mixer may be further disposed downstream the modified soil discharge portion.
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