Tunnel boring machine and automatic anchor rod drilling machine system

Abstract

The invention discloses an automatic anchor rod drilling machine system. The automatic anchor rod drilling machine system comprises a drilling mechanism arranged on a machine body and used for drilling anchor holes in a surrounding rock wall face, an anchor rod bin arranged on the machine body and used for storing a plurality of anchor rod suites, an anchor rod mounting mechanism arranged on the machine body and used for sequentially clamping the anchor rod suites, a driving mechanism arranged on the machine body and used for driving the clamping position of the anchor rod mounting mechanism to horizontally move to the drilling position of the drilling mechanism, and the axial direction of the anchor rod suites currently clamped on the anchor rod mounting mechanism are parallel to the axial direction of the anchor holes currently drilled by the drilling mechanism. Compared with the prior art, the automatic anchor rod drilling machine system disclosed by the invention can efficiently and accurately complete anchor rod mounting and supporting operation, improve the construction efficiency, reduce the manual labor load and eliminate potential safety hazards. The invention further discloses a tunnel boring machine which has the beneficial effects mentioned above.

Description

Technical field [0001] The present invention relates to the field of tunneling, and in particular, to an automatic anchor drilling rig system. The invention also relates to a tunnel tractor. Background technique [0002] With the rapid development of the national economy, my country's urbanization process is constantly accelerating. In the future, there is a large number of urban subway tunnels, hydraulic tunnels, Yuejiang tunnels, railway tunnels, road tunnels, municipal pipelines, will need a lot. Tunneling machine. [0003] The full-section tunnel excavation is a large tunnel construction equipment integrating the machine, electricity, liquid, light, and gas and other systems. It can be used for the construction process such as traumping, support, and slag, and has a continuous operation. It has fast, environmentally friendly. The advantages of high efficiency are rapidly increased in China Railways, Hydropower, Transportation, Mining, Municipal Tunnel Engineering. [0004] Th...

AI Technical Summary

Problems solved by technology

However, this method has high requirements for the accuracy and cooperation of mechanical actions. In the harsh tunnel construction environment, the mechanical action of grabbing the bolt with mechanical claws and transferring it to the rock drill for installation and fixing is too complicated to ensure that the action can be completed accurately. The reliability of the drill is not high, and it is easy to cause improper installation, deformation of the drill pipe, failure of the drill hole, and even damage to the bolter, which affects the construction process and is not widely used in actual tunneling construction.

Therefore, at present, operations such as bolt installation and anchoring agent injection still rely mainly on manual operations, with low construction efficiency and poor safety.

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