MACHINE FOR PENETRATION OF RISE HEADINGS

摘要

Machine for penetration of rise headings has feeding mechanism with frame that is arranged with long beams, drill line connected to feeding mechanism, thrust devices that are at one side hinged to long beams of the frame and at the other side arranged with support toe. At the outside of the frame on its long beams holders are fixed. Each thrust device is arranged as hydro-cylinder. Body of hydro-cylinder is placed in holder with possibility of displacement in it. To long beams of frame rod of hydro-cylinder is hinged. Support toe is arranged at the end of the body of hydro-cylinder.