Tunneling, anchoring and protecting integrated tunneling-anchoring-protecting machine

Abstract

The invention relates to the field of coal mine tunnel tunneling exploiting and supporting machines, in particular to a tunneling, anchoring and protecting integrated tunneling-anchoring-protecting machine. The problems that a tunneling machine, a bolting machine and a temporary support work in a split mode, thus the time is wasted, the labor intensity of anchor bolt artificial striking is large,the efficiency is low, and the safety is poor are solved. The tunneling-anchoring-protecting machine comprises a tunneling machine, roof bolting machines, side wall bolting machines, slide way devices, temporary support mechanisms and a lifting operating table. The two roof bolting machines are adopted and horizontally move through the slide way devices fixed to a front vertical plate of the tunneling machine to complete anchoring of roof anchor bolts. The two side wall bolting machines vertically move through the slide way devices provided with the side wall bolting machines to complete anchoring of the side wall anchor bolts. The temporary support mechanisms and the lifting operating table adopt integrated structural design and then are connected with the slide way devices provided withthe side wall bolting machines to achieve integrated design, and the front and rear continuous two rows are simultaneously anchored. Thus, the effect of integration of the tunneling machine, the bolting machines and temporary supports is achieved.

Description

technical field [0001] The invention relates to the field of coal mine roadway excavation, mining and support machinery, in particular to an excavation, anchor and protection integrated excavation and anchor protection machine, which realizes the functions of integration of the excavation machine, bolter and temporary support. Background technique [0002] At present, the support work after the excavation of the roadway by the roadheader is a difficult and complicated work with low efficiency and poor safety. The proportion is very small. [0003] Manual bolting is not only labor-intensive, but also inefficient. Therefore, there is a great need for a roadheader that performs bolt support immediately after tunneling, improves the work efficiency of the roadheader and the safety of workers, and reduces the labor intensity of the operator. Contents of the invention [0004] The purpose of the present invention is to provide a digging, anchoring, and protecting integrated bo...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a digging, anchoring, and protecting integrated bolting machine, which is installed on two pairs of bolters at the front and rear of the roadheader. Support split work causes time waste, manual bolting has high labor intensity and low efficiency, and realizes the integrated effect of roadheader, bolter and temporary support

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