Drilling device for rock property components of roadway roof

Abstract

The invention relates to the technical field of rock drilling devices, in particular to a drilling device for rock property components of a roadway roof. The drilling device comprises a supporting mechanism and an adjusting mechanism is arranged on the supporting mechanism in a sliding fit mode; a telescopic mechanism is arranged on the supporting mechanism; a transmission mechanism is arranged on the telescopic mechanism; a material taking mechanism is arranged on the transmission mechanism; the material taking mechanism is rotationally arranged on the transmission mechanism and the transmission mechanism drives the material taking mechanism; and a tensioning mechanism abuts against the transmission mechanism. Through matching of the supporting mechanism and the adjusting mechanism, the telescopic mechanism can be conveniently supported, an angle of the supporting mechanism can be finely adjusted, and the material taking mechanism can take materials according to a radian of the roadway roof; the telescopic mechanism is arranged to adjust a height of the material taking mechanism conveniently, and the material taking mechanism can make contact with the roadway roof more conveniently for operation; and the material taking mechanism is arranged and collected rock samples can be independently stored.

Description

technical field [0001] The invention relates to the technical field of rock drilling devices, in particular to a drilling device for the rock property composition of the roadway roof. Background technique [0002] At present, it is necessary to detect the address composition of the roadway when excavating it, and implement targeted roadway protection measures according to the components of the roadway. In order to save more labor when drilling rock samples, special rock drilling devices are generally used for mining operations. [0003] However, due to the structural limitations of power and equipment, traditional drilling devices are generally bulky and inconvenient to move in narrow tunnels, reducing the portability of the device, and it is not convenient to follow the arc-shaped tunnel top to adjust the angle of drilling. Some devices are easy to pollute the samples obtained during drilling, and the core needs to be stripped after secondary processing, which increases the...

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Problems solved by technology

[0003] However, due to the structural limitations of power and equipment, traditional drilling devices are generally bulky and inconvenient to move in narrow roadways, reducing the portability of the device, and it is not convenient to follow the arc-shaped roadway top to adjust the angle of drilling. Some devices are easy to pollute the samples obtained during drilling, and the core needs to be stripped after secondary processing, which increases the complexity of sampling work

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