DRILLING MANIPULATOR Russian patent published in 1999 - IPC

FIELD: mining industry. SUBSTANCE: drilling manipulator includes triangular hinged prism formed by articulated movable links, turning and lifting drives. Introduced into manipulator is the second hinged prism with drives of its turning and lifting. In this case, platform successively connecting two hinged prism and base of turning and lifting drives form an integral unit, and link on which drilling machine is installed, is entered into three double-way couples with manipulator links. EFFECT: higher efficiency of drilling unit due to accuracy of positioning of drilling machine. 4 dwg