Company Filing History:
Years Active: 2025-2026
Title: Shizhai Zhang - Innovator in Coal Mine Technology
Introduction
Shizhai Zhang 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
Shizhai Zhang 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 directional drilling.
Career Highlights
Zhang 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 extraction processes.
Collaborations
Shizhai Zhang has collaborated with notable colleagues, including Qingfeng Wang and Dezhong Xin. Their combined efforts contribute to the ongoing development of advanced mining technologies.
Conclusion
Shizhai Zhang's contributions to coal mining technology through his innovative drilling methods exemplify the importance of research and development in this field. His work not only enhances operational efficiency but also paves the way for future advancements in mining technology.