Patent ID: 9494036
Filing Date: 2016-11-15
CPC Classification: E21C,E21D

Claim Text:
1. An unmanned intelligent mining machine, characterized in that it comprises a cutting part body, a reciprocating telescoping device and a deployable flank cutting device, a cutting part body comprising flanks and a rail; a sliding stage connected to the cutting part body, the sliding stage comprising a reciprocating telescoping device housed therewithin, for driving a cutting drum to reciprocate back and forth along a reciprocating direction, the sliding stage comprising a deployable flank cutting device, being deployable toward the flanks of the cutting part body for cutting an orebody in the direction of the flanks, the deployable flank cutting device comprising: a hydraulic motor provided within the flank cutting drum for rotating the flank cutting drum about the longitudinal axis, the hydraulic motor permitting operation of the deployable flank cutting device independently of the operation of the cutting drum, a sliding plate located at lower portion of front end of the sliding stage and abutting against the ground in the mine, the sliding plate being positioned to one side of a transverse centerline of the sliding stage so as to withstand pressure from the cutting drum, thereby reducing deformation of the sliding stage.