METHOD FOR INSTALLATION OF CYLINDRICAL MACHINE TOOL OF STEEL HAMMER OF MULTIFUNCTIONAL PURPOSE IN VERTICAL SHAFT MOUTH

摘要

FIELD: mining.;SUBSTANCE: invention relates to mining, in particular, to a method for installation of cylindrical machine tool of steel hammer in mouth of vertical mine shafts and can be used both in coal, and in ore mines. Method of installation of a cylindrical machine of a steel hammer of multifunctional purpose in the mouth of a vertical borehole involves installation of a chip-crushing frame which is put into a concrete support of a vertical shaft mouth with subsequent installation of a steel hammer on it. Sub-frame frame consists of two parts – an embedded ring and a support ring, which are located on the end surface of the concrete support of the vertical shaft mouth.;EFFECT: reduced labor intensiveness and increased efficiency of installation and operation of cylindrical machine tool of steel hammer.;1 cl, 6 dwg