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Technology changes lives, innovation changes the world - the world's first CY-UMD6i intelligent underground down-the-hole drilling rig is about to be launched

2022-04-26

Currently, major countries worldwide are prioritizing intelligent technology as a strategic direction for innovation, striving to develop it into a new driving force and engine for socioeconomic development. Intelligent technology, as a new type of productive force, is becoming the core driving force behind industrial transformation. As a pillar industry of the nation, the mining industry's need for high-quality development is becoming increasingly urgent with the rapid development of intelligent technology.

To promote the construction of intelligent mines domestically, Hunan Chuangyuan has made great efforts to innovate mining concepts and intelligent production models, forming mining concepts such as "visual remote control mining via a central control center, autonomous operation at the working face" and "unmanned autonomous operation with manned safety supervision." It has constructed an intelligent production model for the working face "primarily based on intelligent control of the working face, supplemented by remote intervention from the central control center." This achieves a profound transformation of intelligent mining technology, laying the foundation for the construction of safe, efficient, and green mines and the development of intelligent mining.

Shouldering the corporate mission of "liberating miners from harsh and hazardous environments," and in order to enhance the strength and international competitiveness of China's mining technology and equipment, and to break through the technological blockade imposed by foreign countries on key technologies and equipment for unmanned mines, Hunan Chuangyuan High-tech Machinery actively explores and conducts research on a series of unmanned mining technologies and equipment aimed at "safety, efficiency, economy, and environmental protection."

Recently, under the leadership of Professor Wang Yi, Chairman of the Board, the R&D team overcame numerous difficulties and completed the development and design of the world's first CY-UMD6i intelligent underground down-the-hole drill rig, which is currently in the trial production phase and is about to be launched.

 

CY-UMD6i Intelligent Underground Down-the-Hole Drill Rig

 

CY-UMD6i The intelligent underground down-the-hole drill rig was developed by Hunan Chuangyuan High-tech Machinery to meet the needs of "inherently safe, resource-intensive, green and efficient" intelligent mine construction. Combining the characteristics of traditional down-the-hole drill rigs, it adopts a modular design and can be equipped with cloud computing, big data, the Internet of Things, 5G、裸眼3D bare-earth drilling, intelligent driving, artificial intelligence, and other new-generation information technologies to achieve self-planning, self-perception, self-decision-making, and self-operation of the mining process.

Let's take a look at the "black technologies" this intelligent mining equipment is equipped with. “黑科技”吧。

1 Four-wheel independent drive, flexible maneuverability

►Four-wheel hydraulic motor independent drive articulated chassis, flexible maneuvering during relocation;

►High-precision dual-spool digital valve-controlled travel system, smoother and safer operation and travel.

2 Multiple power module options and multi-mode operation, more diverse customization

►Modular power design, quickly achieving diesel-electric combination, battery-electric combination, single-electric and single-diesel;

►Multi-mode operation, manual, wire-controlled, and wireless operation modes can be selected as needed.

3 Onboard compressor, no external air source required, flexible maneuverability

►Onboard Sullair compressor (USA), more stable and reliable performance;

►Short random air supply distance, small air pressure loss, more thorough slag discharge.

4 World's first onboard integrated drill rod storage

►Drill rod access is more convenient and labor-saving;

►Equipped with an automatic thread lubrication oil injection system, making the construction process more worry-free.

Onboard Integrated Drill Rod Storage

 

5 Robot drill rod connection and removal system

►Sliding multi-degree-of-freedom hydraulic manipulator, autonomously completing drill rod connection and removal instead of manual operation;

►Dual-spool electro-hydraulic digital valve control system, smoother drill rod connection and removal actions, more precise positioning;

►Strong system adaptability, the diameter and number of drill rods are not limited;

►Double-triangle telescopic drill arm, achieving ultra-long distance lateral movement, small working face distance.

Multi-degree-of-freedom Hydraulic Manipulator

 

6 Equipped with RCS Drill Rig Operating System

►Safety protection: Misoperation drop rod, drill jamming early warning protection; emergency power cut-off to ensure equipment and personnel safety;

►Automatic positioning: Equipped with a drilling positioning system, autonomously achieving drilling positioning actions;

►Automatic diagnosis: System fault diagnosis module detects in a timely manner, promptly issuing warnings and prompts;

►Optimal drilling: System operation and work data are collected and detected in real time, autonomously adjusted to achieve optimal drilling;

►Production report submission, lithological analysis: Through wifi wideband communication with the onboard industrial control tablet computer, detailed real-time display of various parameters, automatic generation of work reports, equipment operation reports, and related records.

Real-time monitoring, data storage, report generation

 

7 Advanced digital hydraulic control technology, more precise actions, more reliable operation

►Using a load-sensitive, multiple-filtration, and fully proportional electromagnetically controlled hydraulic system, energy-efficient, highly intelligent, strong anti-fouling ability, and more stable and reliable system;

►Application of cutting-edge dual-spool electro-hydraulic digital valve group technology, only a minimal current is required to achieve high-response drive;

►Fully electronic compensation and load-sensitive functions, the equipment has good micro-movement controllability and small action error;

►The spools on both sides can be controlled independently, and support multiple control modes. Different control modes (such as pressure, flow, etc.) can be achieved through a unified hardware structure and customized software;

►Electro-hydraulic control integrated system, the valve integrates a high-performance data processing and control unit, which can monitor and analyze various performance parameters of the system operation in real time, making construction and fault analysis easier and faster.

Hydraulic Digital Valve

8 One-time relocation and positioning, can complete multi-hole fully autonomous operation without manual intervention

►Total station technology, bare-earth 3D technology application, one-time relocation and positioning, one-button operation to complete multi-hole fully autonomous operation;

► Robotic technology application, the entire operation process uses a mechanical arm to automatically pick up and unload drill pipes and automatically add drill pipe thread oil.

9 、Equipped with our company's drilling rig positioning and navigation system, communication system, and central control platform, remote control can be achieved, with one person overseeing multiple drilling rigs.

► Real-time industrial bus communication, below 100ms Control response delay, ensuring safe, accurate, and high-precision control of the drilling rig;

► The remote controller meets -25 ℃～ +70 ℃ wide temperature working environment requirements, meeting the needs of harsh environments such as mines and heavy industries, and ensuring more stable and reliable performance;

► Industrial display, IP65 Protection level; shockproof body design, suitable for harsh working environments with high dust and high vibration.

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