Detecting, excavating, supporting, anchoring and conveying integrated machine with downhole rapid excavating function and use method thereof

Abstract

The invention discloses a detecting, excavating, supporting, anchoring and conveying integrated machine with a downhole rapid excavating function and a use method thereof. The integrated machine comprises a longitudinal axis type excavating machine body. A dual-rocker-arm cutting part, an anchoring and supporting part equipped with an automatic rod replacing mechanism, a baffle with an effect of temporarily supporting and protecting the anchoring and supporting part, and a detecting part for early detecting are arranged on the longitudinal axis type excavating machine body. By means of the detecting part, detecting first and then drilling can be performed, and safety and work efficiency are improved. A first rotary motor, a second rotary motor and a motor hydraulic cylinder together form ahumanoid wrist joint, and a jumbolter is more flexible to operate and can better adapt to the downhole complicated working environments; by means of the protection plate structure, the problem that the excavating time, supporting time and anchoring time are not matched in the existing tunnel excavating process is solved, and the excavating efficiency is greatly improved; and by means of the automatic rod replacing mechanism, the rod replacing and conveying of anchor rods can be automatically performed, and work efficiency is greatly improved.

Description

technical field [0001] The invention relates to the technical field of mining machinery, in particular to an underground rapid excavation excavation, support, anchor, and transport integrated machine system and a use method thereof. Background technique [0002] With the increase of mining depth in production mines, the ground stress, surrounding rock force and deformation are complex and diverse. The anchor mesh support is widely used in roadway mining because of its good supporting effect, wide application range, and flexibility according to roadway conditions. However, in the current roadway excavation process, the efficiency of mechanized excavation is very high, and the speed of roadway support lags far behind the speed of excavation. The time of excavation support and anchorage is seriously mismatched, resulting in the footage time of the roadheader being far less than the total working time, and a large amount of time the roadheader is shut down for support work. One...

AI Technical Summary

Problems solved by technology

Its support system only involves temporary support and bolt support, which cannot solve the problem of small pieces of surrounding rock falling. If it is necessary to install anchor nets, it needs to be manually approached to the working section. For the safety of personnel, the cutting head needs to be shut down, which cannot be realized. Excavation, supporting and anchoring work in parallel, and factors such as dust and noise also pose a great threat to the safety of workers

, and most of them cannot carry out pre-detection, and there is no automatic bolt replacement mechanism, so the safety is not high and the work efficiency is low

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