Drilling and loading and transporting complete equipment for stone drift blasting driving

Abstract

A complete set of equipment for loading and transporting rock tunnel blasting and drilling, which solves the problems of low mechanization and automation, high labor intensity, poor safety and affecting production efficiency existing in blasting methods and material transportation equipment. It includes a crawler-type support drilling machine and a material reloading and transportation device, and is characterized in that: the front part of the crawler-type support drilling machine frame-type support is respectively provided with a drilling machine assembly and a bucket assembly; the lower parts of both sides of the frame-type support are respectively provided with crawler walking mechanisms; A cannon curtain is provided at the front end of the frame-type support; a material transfer and transportation device with a shovel plate, a self-moving mechanism and a protective structure is arranged in the transportation space inside the crawler-type support drilling machine. It has a reasonable design, compact structure, and takes up little space in the roadway. It can be used for drilling in the blasting face, loading gravel and continuous transportation of materials; it can also provide temporary support for the roof of the roadway, reduce equipment damage, move stably, and have strong adaptability. , significantly improving the production efficiency and safety of blasting face.

Description

technical field [0001] The invention belongs to the technical field of mining engineering equipment, and relates to a complete set of equipment for drilling, gravel removal and material transportation in the working face of rock tunnel blasting, and in particular to a kind of equipment that occupies a small space in the roadway and can realize continuous transportation operations. It is stable and can significantly improve the production efficiency and safety of the working face, and it is a complete set of equipment for rock roadway drilling and drilling. Background technique [0002] At present, in many mine roadways and engineering tunnels, especially rock roadways with small cross-sections where large shield machines or roadheaders cannot be used to carry out operations, the main drilling and crushed stone collection and transportation methods are: manual use of pneumatic Or the hydraulic drilling rig drills the working face. After blasting (blasting), the working face i...

AI Technical Summary

Problems solved by technology

[0006] The present invention is aimed at the problems of low mechanization and automation, poor continuity of manual or mechanical loading, low work efficiency, high labor intensity, poor safety and the like existing in the existing blasting method, and provides a

Images