Matched transportation and supporting system used after rapid excavation

Abstract

The invention provides a matched transportation and supporting system used after rapid excavation. The matched transportation and supporting system comprises a crushing and transportation device, a roof bolt supporting device and an auxiliary bolt supporting device. The crushing and transportation device comprises a travelling mechanism, a transportation device body, a receiving hopper and a crushing device body. The travelling mechanism is located at the bottom of the crushing and transportation device. A chassis is arranged above the travelling mechanism. The transportation device body is mounted on the chassis in the travelling direction of the travelling mechanism. The receiving hopper and the crushing device body are both arranged on the transportation device body. The roof bolt supporting device comprises a roof bolt drilling machine, a roof anchor cable drilling machine and a horizontally telescopic arm which is arranged at the head end of the chassis. The roof bolt drilling machine is connected to the mobile stretching end of the horizontally telescopic arm. The roof anchor cable drilling machine is slidably connected to the outer side of the fixed end of the horizontally telescopic arm. The auxiliary bolt supporting device comprises a stand column slide and an auxiliary bolt drilling machine. The transportation and supporting system used after rapid excavation simultaneously has the functions of transferring, crushing and bolt and anchor cable supporting and can rapidly complete full-cross section bolt and anchor cable supporting operation of a roadway.

Description

technical field [0001] The invention relates to the technical field of coal mine support operations, in particular to a supporting transportation and support system after rapid excavation. Background technique [0002] With the development of coal mining technology and the requirements of my country's industrial policy, rapid tunneling systems have been gradually popularized and applied in China, and the footage speed of many rapid tunneling systems has reached the highest level in the world. [0003] The bolter digging unit is an integrated bolter digging equipment suitable for rapid tunneling in high-yield and high-efficiency mines. It is a new type of tunneling equipment developed on the basis of continuous miners and cantilever roadheaders. Compared with the cross-transposition construction technology of continuous coal miner and bolter, the bolter unit organically combines the excavation and support, which reduces the auxiliary time for frequent transposition of excavat...

AI Technical Summary

Problems solved by technology

[0011] The technical problem to be solved by the present invention is to provide a supporting transportation and support system after rapid excavation that has the functions of transfer, crushing and bolt and cable support at the same time, and can quickly complete the full-section bolt and cable support operation of the roadway. In order to overcome the deficiency of existing support equipment mining imbalance

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