Tunneling and drilling integrated machine

Abstract

The invention discloses a tunneling and drilling integrated machine which comprises a tunneling machine (1) and two drilling machines (2), wherein each drilling machine (2) comprises a drilling machine part (22) and a mounting frame (21); the two drilling machines (2) are respectively connected on two track frames (11) on two sides of the tunneling machine (1) through the mounting frames (21); and in each drilling machine (2), the drilling machine part (22) is rotatably connected with the mounting frame (21) in a horizontal plane and the drilling machine part (22) can rotate around the front end of the mounting frame (21) in a vertical plane of the length direction is located. Therefore, the drilling machine parts can rotate up and down and swing left and right relative to the mounting frames; the angle and the height of drilling can be adjusted through the relative motion of the drilling machine parts and the mounting frames during the drilling operation, the drilling machines are mounted on the track frames of the tunneling machine and the drilling operation of the drilling machines can be realized without the help of a cutting arm of the tunneling machine; and the drilling machine parts can be rotated and retracted backwards during the tunneling operation and the occupied space can be further reduced.

Description

Technical field [0001] The present invention relates to the technical field of mining machinery, in particular to a digging and drilling integrated machine. Background technique [0002] It is usually necessary to drill about 15 gas drainage (drainage) holes with a diameter of 100 mm and a depth of more than 20 meters in the front section before the excavation of the high gas roadway. Initially, this work was completely completed by a single hydraulic drilling rig. During the work process, The single hydraulic drilling rig must be used alternately with the roadheader, resulting in low work efficiency, high labor intensity, and dangerous operation. [0003] With the development of mining machinery technology, the combination of roadway excavation and gas drilling has gradually produced a boring and drilling integrated machine that combines a roadheader and a drilling machine. Please refer to figure 1 , figure 1 For the structural schematic diagram of the integrated drilling and dri...

AI Technical Summary

Problems solved by technology

[0005] However, since the drilling machine part 3' of the drilling machine is always arranged above the cutting part of the roadheader, the drilling machine part 3' of the drilling machine can only move with the movement of the cutting arm 1' of the roadheader, causing the scope of drilling to be limited. , can not drill holes that are too high or too low, and the movement of the drilling machine relative to the roadheader is not flexible enough, the installation and disassembly process is not convenient enough, and the scope of application is also limited

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