Full-rock roadway longitudinal shaft type heading machine

Abstract

The invention discloses a full-rock roadway longitudinal shaft type heading machine and belongs to the technical field of underground coal mine development equipment. The full-rock roadway longitudinal shaft type heading machine consists of a cutting part, a shoveling plate part, a main frame, a traveling part, a supporting part, an electrical system, a conveyor, a guard plate, a hydraulic system, a water system and the like, wherein a temperature monitoring system and a video monitoring system are equipped in the electrical system. The shovel plate is convenient to assemble and disassemble; the problem that a joint of a shovel plate chute and a conveyor chute is severely worn or a conveying chain is clamped after the shovel plate is lifted can be solved; temperature or oil level conditions of hydraulic oil and gear oil can be monitored in real time, damage of a key component is reduced, the machine maintenance time is reduced, and the production schedule is guaranteed; the operating conditions of a rocker arm and the shovel plate can be monitored in real time, so that the operation of the heading machine is reliable, the production efficiency is improved, and safety of an operator is guaranteed. In addition, the rock / coal breaking force is strong, so that the working efficiency of the whole machine is improved, and the daily heading length is large.

Description

technical field [0001] The invention relates to a coal mine underground development equipment, more specifically, relates to a whole rock roadway longitudinal axis roadheader. Background technique [0002] Coal is an important energy source for the country. 70% of the energy consumed in our country depends on coal. Since my country is a country that is poor in oil and rich in coal, coal will still be the main source of energy in my country for a long period of time. Therefore, Coal production is still a pillar industry in my country's national economy for quite a long time. [0003] The rapid tunneling of coal mine roadways is the key technical measure for coal mines to ensure high and stable mine production. The mining method of coal mines in my country is mainly longwall mining, so the tunneling speed of such roadways is directly related to the production capacity of coal mines. High-efficiency mechanized tunneling technology is to ensure high production in mines The necess...

AI Technical Summary

Problems solved by technology

[0010] The purpose of the present invention is to overcome the inconvenient assembly and disassembly of the shovel plate of the roadheader in the prior art, serious wear, and frequent failures, and to provide a longitudinal axis type roadheader for all rock roadways. The technical scheme of the present invention is adopted to facilitate shoveling. The assembly and disassembly of the slabs can reduce maintenance costs, maintenance cycles, and increase productivity; it can prevent serious wear and tear at the connection between the shovel chute and the conveyor chute after the shovel is raised and lowered, and ensure the normal excavation work. operation; it can monitor the temperature or oil level of hydraulic oil and gear oil in real time, reduce the damage of key components, reduce the maintenance time of the machine, and thus ensure the production progress; The work of the machine is more reliable, the production efficiency is improved, and the safety of the staff is further ensured; in addition, the rock (coal) breaking force is strong, which improves the work efficiency of the whole machine, and the daily excavation footage is large

Images