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GEOTECHNOLOGICAL DREDGE COMPLEX USED FOR ASSOCIATED DEVELOPMENT OF TERRACE PLACERS
GEOTECHNOLOGICAL DREDGE COMPLEX USED FOR ASSOCIATED DEVELOPMENT OF TERRACE PLACERS
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机译:用于露台平台相关开发的岩土工程复合物
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摘要
FIELD: mining.;SUBSTANCE: invention refers to development of closely cemented and high plasticity sandy and clay rocks of terrace gold placers combined with development of the dredge range. Complex consists of a dredge with a stacker and installations meant for deep processing of sandy and clay rock of gold placers, a high-head hydromonitor device with a system controlling the barrel turn in a vertical plane, and a hydraulic transport pressure system. Complex is equipped with a bridge one end of which is hinged to a cross member of the dredge nose part posts and connected with a bridge turn drive, and free end is equipped with a linear guideway moving in a horizontal plane by means of a drive. Free end of the bridge by means of guides and sliding supports is telescoped with a crossbar with a stable support, which moves by means of a drive, and bridge is equipped with an additional stable support adjustable as per position relative to the hinge and movable linear guideway. Bridge is provided with longitudinal holes and guides. Additional stable support comes into contact with the bridge longitudinal holes, and is equipped with linear guideways coming into contact with the bridge guides. High-head hydromonitor device is installed on the end of the movable crossbar so that it can move in a vertical plane by means of a drive. The bridge turn drive is installed on a movable base connected via linear guideways to the guides.;EFFECT: intensifying mining process.;6 dwg
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