Changjiang Li

Title: Changjiang Li - Innovator in Coal Mine Technology

Introduction

Changjiang Li is a prominent inventor based in Chongqing, China. He has made significant contributions to the field of coal mining technology, particularly through his innovative designs and methods. His work focuses on enhancing the efficiency and precision of drilling operations in coal mines.

Latest Patents

Changjiang Li holds a patent for a "Coal mine intelligent directional drill and drilling method therefor." This invention addresses the technical challenges associated with coal mine drills. It features a moving platform, machine frame, clamper, main manipulator, power head, drill pipe storage system, control system, and hydraulic system. The power head structure is enhanced by an angle adjuster that provides accurate angle adjustment, locking, and anti-rotation functions. This invention significantly improves the precision and efficiency of automated, intelligent directional drilling.

Career Highlights

Changjiang Li is associated with CCTEG Chongqing Research Institute Co., Ltd., where he applies his expertise in coal mining technology. His innovative approach has led to advancements in drilling methods that are crucial for modern coal mining operations.

Collaborations

He has collaborated with notable colleagues, including Qingfeng Wang and Dezhong Xin, to further enhance the development of coal mining technologies.

Conclusion

Changjiang Li's contributions to coal mining technology through his innovative patent demonstrate his commitment to improving industry standards. His work not only addresses existing challenges but also paves the way for future advancements in the field.