Jinjun Lu

Title: Jinjun Lu - Innovator in Coal Mine Technology

Introduction

Jinjun Lu is a notable inventor based in Chongqing, China. He has made significant contributions to the field of coal mining technology, particularly through his innovative designs and patents. His work focuses on improving the efficiency and effectiveness of coal mine drilling operations.

Latest Patents

One of Jinjun Lu's key inventions is the "Coal Mine Automatic Directional Drill." This invention belongs to the technical field of coal mine drills and comprises several components, including a moving platform, a machine frame, a clamper, a main manipulator, a power head, a drill pipe storage system, a control system, and a hydraulic system. The design features an improved structure of the power head, with an angle adjuster that allows for accurate and efficient adjustment of the toolface azimuth. This innovation simplifies the rotary brake device of the main motor and enhances the overall functionality of the drilling process. The invention addresses several challenges in the prior art, such as low precision and efficiency in track adjustment, and facilitates automatic directional drilling.

Career Highlights

Jinjun Lu is affiliated with the CCTEG Chongqing Research Institute, where he continues to develop and refine technologies related to coal mining. His work has led to advancements that not only improve operational efficiency but also reduce maintenance difficulties and wear on parts.

Collaborations

Jinjun Lu collaborates with talented colleagues, including Daihui Ma and Xiaohua Liu, who contribute to the research and development efforts at the institute.

Conclusion

Jinjun Lu's innovative contributions to coal mining technology exemplify the importance of advancements in this field. His patent for the Coal Mine Automatic Directional Drill showcases his commitment to improving mining operations and addressing industry challenges.