| 摘要 |
The invention relates to mining equipment and can be used for driving of mine workings ad underground development of minerals. A mine development machine has caterpillar chassis, drill actuating device, berm cutters, cutter drums, separation screen made of four sections with attached to it side walls and sleeves, conveyor with grooved side walls, control panel of hydraulic system, control station of electric equipment of combine and operator’s seat additionally has two dust-protection screens that have closing mechanism and are hinged on grooved sides of conveyor at angle to vertical. Due to proposed construction of the mine development machine conditions of operator’s work are substantially improved and access to cutter bodies of the machine is not affected. |
