ZDY4500LFK／ZDY4300LK Full-Automatic Intelligent Drilling Rig

1. Introduction

The ZDY4500LFK/ZDY4300LK crawler-type fully hydraulic tunnel drilling rig for coal mines is an electronically controlled full-automatic intelligent drilling rig for coal mines. It has real-time monitoring of drilling status, automatic control of the drilling process, automatic loading and unloading of drill pipes, intelligent fault diagnosis, remote data transmission, etc. Function. It is mainly used for full-automatic (or remote control) construction of anti-outburst and pressure relief drilling in dangerous areas with gas outbursts and high-impact ground pressure. It can also be used for the construction of various drilling holes such as underground coal mine gas extraction, underground water exploration and drainage, and geological structure detection.

2. Technical Characteristics

1. Full-automatic drilling construction function: The drilling rig has a one-button drilling construction function. The construction personnel use the remote control to trigger the "one-button drilling" and "one-button drilling" handles, and the drilling rig can fully automatically complete the automatic drilling of the drill pipe. Automated construction of loading, unloading, and drilling.

2. Automatic loading and unloading function of drill pipe: The drilling rig integrates an automatic loading and unloading system of drill pipe, which has the largest rod warehouse capacity in China. It can complete the automatic installation and disassembly of 150 meters of drill pipe in one filling.

3. Drilling and adding rods operate independently: The drilling system and the automatic drilling rod loading and unloading system use independent hydraulic pump stations to supply oil, which do not interfere with each other and operate independently, fundamentally ensuring the efficiency of automatic drilling construction.

4. The crawler tracks of the drilling pump truck can walk independently: The drilling truck and the pump truck can walk independently without the need to connect hoses, making underground transportation convenient. They can be driven to the predetermined construction position respectively, and then the hose can be connected for drilling construction after the drilling vehicle angle is adjusted and stabilized.

5. Advanced remote control system: The drilling rig is equipped with a self-developed remote control system, with a rated working time of 30 hours. The remote control also has a cable communication function. When the remote control accidentally loses power, it can establish temporary communication with the drilling rig through a cable to complete the drilling construction.

6. Remote monitoring and control system: The drilling rig can integrate remote monitoring and control functions, which can realize real-time communication of surface and underground data. On-site operation videos and drilling rig operating parameters can be transmitted to the ground in real-time and displayed on the screen in front of the ground monitoring personnel. Ground monitoring personnel can also send instructions to the drilling rig to achieve ground control of the drilling rig.

7. Rich auxiliary safety systems: The drilling rig can also be equipped with many safety systems such as a "personnel approach warning system", "acoustic and visual alarm system", "gas over-limit power-off system", etc.

3. Technical Parameters

4. Drilling Rig Pictures