Multifunctional roadway repairing machine

Abstract

The invention belongs to the technical field of coal mine underground roadway repairing equipment and in particular relates to a multifunctional roadway repairing machine which is applicable to coal mine underground roadway cleaning, ditch digging, undercover rock breaking and slope expansion work. The multifunctional roadway repairing machine provided by the invention comprises a walking part, a machine body part, a cutting assembly, a drilling arm part and a hydraulic system, wherein a walking mechanism is arranged at the lower side of the machine body part; the cutting assembly is arranged at the front end of the machine body part; the drilling arm part is arranged at the right side of the machine body part; the hydraulic system is arranged at the tail end of the machine body part. According to the multifunctional roadway repairing machine provided by the invention, multidirectional breaking work of a side wall, a bottom plate, a mining and tunneling working surface and the like in a narrow roadway is realized, and rapid loading and unloading of materials are realized through a mini-type shovel bucket at the front end of a supporting arm; a machine set is provided with a mechanical drilling arm capable of doing drilling work and certain useless anchoring holes of top slope anchor rods can be marked so that one machine has various functions; the whole machine works mechanically so that the labor intensity of workers is alleviated, the labor safety risks of workers is are reduced and the working efficiency is improved.

Description

technical field [0001] The invention belongs to the technical field of roadway repair equipment in coal mines, and in particular relates to a multifunctional roadway repair machine suitable for cleaning underground roadways in coal mines, digging ditches, breaking rocks undercover, and expanding sides. Background technique [0002] With the continuous progress of the modern production technology of coal mines, the main production equipment of the fully mechanized mining face has basically been mechanized, and is gradually developing towards automation. However, the corresponding mining auxiliary operations, such as roadway undercover, cleaning, digging ditches, roadway expansion and accessories material hoisting and transportation, still rely mainly on manual manual labor, and the level of mechanization is developing slowly. Production auxiliary operations are often time-consuming and laborious. Not only are the work efficiency low, the labor intensity of workers is high, an...

AI Technical Summary

Problems solved by technology

However, the corresponding mining auxiliary operations - such as roadway undercover, cleaning, excavating ditches, roadway expansion and accessories material hoisting and transportation, etc., still rely mainly on manual manual labor, and the level of mechanization is developing slowly.

Production auxiliary operations are often time-consuming and labor-intensive. Not only are the work efficiency low, the labor intensity of the workers is high, and there are great safety hazards

Images