Suspension rail type rock drilling machine

Abstract

The invention provides a suspension rail type rock drilling machine which can be used for solving the defects of poor flexibility of a drilling arm, movement restriction due to a tunnel bottom plate condition, low degree of automation, low working efficiency and the like in the prior art. The suspension rail type rock drilling machine comprises a machine body, a rock drilling device, a travelling mechanism and a hydraulic pump station and is technically characterized in that a rectangular-axis slewing mechanism and a rock drilling device control arm which is provided with a vertical-regulation hydraulic cylinder, a lifting hydraulic cylinder and a transverse-regulation hydraulic cylinder are adopted for connecting the rock drilling device; a driven travelling wheel and a driving wheel on the upper part of the machine body are adopted for moving along a travelling rail at the top of a tunnel; the hydraulic pump station which is suspended on the travelling rail by use of the driven travelling wheel is connected to the rear part of the machine body. The suspension rail type rock drilling machine is reasonable in design, compact in structure, small in tunnel occupied space, simple and convenient to operate, and stable, safe and reliable in movement, can perform permanent support operations such as anchor rod drilling and anchor rope drilling according to different geological conditions and the cross-section shape of the tunnel and can perform blasting hole drilling operation on a blasting working face, so that the production efficiency and support quality of a driving working face are remarkably improved.

Description

technical field [0001] The present invention relates to a kind of rock drilling and drilling operation equipment used for anchor installation, water exploration, gas exploration and rock breaking in tunnel and roadway excavation engineering, especially a method that adopts suspension self-moving walking mode to cooperate with the excavation process suspended rail rock drilling rig. Mainly used in engineering, coal mine, metal mine, chemical industry, railway, hydropower and other industries. The utility model belongs to the technical field of rock roadway excavation machinery and bolter drilling rigs. Background technique [0002] At present, in rock drilling and drilling operations in engineering tunnels and mine roadways where shield equipment cannot be used, the traditional method is to use artificial pneumatic or hydraulic drilling rigs for rock drilling operations. This method requires operators to hold the drilling rig in the dangerous area. Operation, and the drilli...

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a suspension rail rock drilling rig, which solves the defects of the prior art that the drilling arm is not flexible enough, the movement is limited by the conditions of the roadway floor, the degree of automation is low, and the work efficiency is low. The design is reasonable and the structure is compact. It takes up little space in the roadway, easy to operate, stable in movement, safe and reliable. While ensuring the required working space in the roadway, it can perform permanent support operations such as bolts and anchor cables according to different geological conditions and roadway section shapes, and It can realize the drilling operation in the blasting face, which can significantly improve the production efficiency and support quality of the tunneling face

Images