Driller header Roadheader with a exploration drilling rig for water and gas detection

Road header with a exploration drilling rig for water and gas detection

With the extension of coal mining, coal and gas outburst has become an important factor affecting the safety production of coal mines, especially in the mechanized excavation face, due to the lack of supporting outburst prevention equipment, the electric driving speed is seriously affected and endangers the safety of coal mine production. ;Developing a kind of anti-outburst equipment suitable for mechanized tunneling is of great significance to improve the speed of the machine and ensure safe production. Briefly discussing the current domestic coal mines and drilling gas pumping (draining) holes are all completed by a single hydraulic drilling rig. The machine is composed of pump station, power head, frame, column frame console and drilling tools, etc. The efficiency is relatively low, the labor intensity is high, and the lifting is also very dangerous. The repeated disassembly, handling and installation before and after the rig will affect the rapid arrival. Therefore, the drilling effect will affect the quality of the comprehensive footage of the roadway. Therefore, how to ingeniously integrate the existing excavation equipment and the hydraulic drilling rig into one according to the drilling rig , it is imperative to improve the efficiency of comprehensive footage. According to the data, the drilling rig is a medium-sized excavation equipment with relatively high comprehensive performance. It is a compound machine of the excavation machine and the drilling machine, which realizes the continuity and integration of the tunnel mining and gas drilling and release operations. Affected by the geological conditions of the roadway in China, according to the design principles of the coal mine green 1 drilling rig, the drilling rig must have the characteristics of simple structure, light weight, convenient operation and strong adaptability. Continuity of operation, the structure of the whole machine will not interfere in the two working states, and it is required to change the working state quickly, the drilling efficiency is high based on the hole, the adaptability of the roadway section is good, the operation is simple, and the operation is safe and reliable. The drilling rig should conform to the following design principles (1) It is designed based on the drilling machine, and integrated into the drilling rig to promote precision (2) The drilling rig adopts a slide-type structure and is installed above the cutting part. The coal mine is inclined (3) The drilling rig is retracted when the rig is in operation; when the deep drilling rig is working, I will not move to the ground without moving the exploratory rig to extend the work. Release Kong Coal Mine Yanchun (5) According to the drilling rig, it should meet the requirements of high safety factor, high reliability, high cost efficiency, and strong adaptability. ) Interlock according to the movement of the rig and the drilling rig

This roadheader integrates all the function in one machine such as cutting, loading, traveling, gas and

water exploration.

This machine is used in the roadway tunneling and advanced detection of water and gas, avoiding the

incident of gas or water outburst.

Specification: