Research on Digging Anchor Parallel Operation Efficient Excavating Technology and Equipment

Abstract

For temporary support unreliable form empty homework often cause safety accidents, restricting the construction speed of roadway, the paper introduces a mine roadway comprehensive mechanization digging anchor parallel operation efficient excavation technology and equipment, that has lots of outstanding advantages, such as digging anchor parallel operation, tunnel temporary support mechanization and hydraulic automation, that improves the machine open probability and reduces the labor intensity of workers. The relevant parameters, basic structure and working principle, key technologies of digging anchor parallel operation efficient excavating equipment were illuminated detailedly in this paper.