FIELD: mining.
SUBSTANCE: device includes a platform, boom equipped with guides, a trolley with support rolls suspended on the guides and having a mechanism for moving along the beam, a rock-destroying working tool with a mechanism for its rotation. There are hydraulic cylinders for beam rotation, a diesel generator and oil-station on the platform. The boom is equipped with an axial movement mechanism, through which it is kinematically connected to the platform. The platform is equipped with running supports with cylinder-jacks and running wheels having independent drives for their rotation and autonomous mechanisms of rotation about a vertical axis. The rock-destroying working tool is a hammer rotor.
EFFECT: provision of layer-by-level finishing of bench slopes of heights of up to 30 m, increased stability and maneuverability, possibility of adjusting the horizontal position of the platform with the equipment before breaking each layer of rock or trimming bench slopes, use of the least energy-consuming impact tool.
3 cl, 7 dwg
| Title | Year | Author | Number |
|---|---|---|---|
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