Mining rock drill

Abstract

The invention discloses a mining rock drill. The mining rock drill structurally comprises a grip, a machine head, a driving box, a rock drilling mechanism and a side grip; the grip is horizontally installed at the upper end of the machine head, the driving box is vertically installed at the lower end of the machine head, the rock drilling mechanism is vertically fixed to the lower end of the driving box, and the side grip is installed at the side end of the driving box; the rock drilling mechanism comprises a fixing seat, a steel chisel structure and an impact head; and the steel chisel structure is vertically embedded in the inner side of the fixing seat, and the impact head is arranged on the outer side of the steel chisel structure in a sleeving mode. According to the mining rock drill,the lower end of the fixing seat is provided with the steel chisel structure so that the outer side making contact with rock can be blocked, generated dust is prevented from flying outwards and is centrally discharged better, and the operation visual field of a worker is ensured; and the upper end of a sliding structure is provided with a movable structure, position adjusting is conducted as themining rock drill goes deep into rock, the dust is gathered all the time, dust drifting is reduced, and operation of the worker is ensured.

Description

technical field [0001] The invention belongs to the field of mining machinery, and in particular relates to a rock drilling machine for mining. Background technique [0002] In the mining of ore in the mine, mining machinery is needed to operate the mine, and when the mine needs to be blasted and mined, it is necessary to drill blastholes so that explosives can be put into the inside to blast the rock. Therefore need to use the rock drill that mine is used, auxiliary carries out drilling, but there is following deficiency in prior art: [0003] Since the mine is open everywhere, all sides may be affected by the wind. When the workers are drilling the rock, the blown by the wind will cause the drilled dust to flutter irregularly under the influence of the wind. At this time, the dust will follow the The wind floats in front of the workers, which affects the workers' operating vision and causes operational errors. [0004] Therefore, the present application proposes a rock d...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies in the prior art, the purpose of the present invention is to provide a rock drill for mines, to solve the problem of the prior art because the mine is open everywhere and all sides may be affected by the wind. The movement will cause the drilled dust to flutter irregularly under the influence of the wind. At this time, the dust will float to the front of the workers with the wind, which will affect the workers' operating vision and cause operational errors.

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