Company Filing History:
1 out of 6 
1 out of 1 Years Active: 2021-2024
Title: Innovations by QingLong Li in Agricultural Machinery
Introduction
QingLong Li is a notable inventor based in Jinan, China. He has made significant contributions to the field of agricultural machinery, particularly in seed delivery and sowing technologies. With a total of 2 patents, his work focuses on enhancing the efficiency and effectiveness of agricultural practices.
Latest Patents
QingLong Li's latest patents include a multi-crop adaptive seed delivery and uniform seed distribution device. This innovative device comprises a seed storage box, a seed metering mechanism, a seed distributor lower housing, a seed distributor upper housing, and a blade driving mechanism. A closed accommodating cavity is formed between the upper and lower housings, with N seed guide tubes arranged in a circumferential direction. The device features N blades that are rotatably mounted in the accommodating cavity, arranged vertically, and divided by two adjacent blades into independent seed guide cavities. Each seed guide tube connects to its corresponding seed guide cavity, while the upper end of the housing is divided into N fan-shaped areas, each equipped with a collision sensor.
Another significant invention is a motor-driven single-seed-ejection sowing device. This device includes a housing that contains a power compartment and a seed compartment. The seed metering roller features grooves designed to accommodate a single seed. The mechanism includes a spring, a striking tube, a piston, and a piston tube, all arranged for axial movement. The power mechanism consists of a control unit and a drive unit, with the motor driving the seed metering roller and mechanism.
Career Highlights
QingLong Li has worked with esteemed institutions such as the Shandong Academy of Agricultural Machinery Science and the Shandong Academy of Agricultural Machinery Sciences. His experience in these organizations has allowed him to develop and refine his innovative ideas in agricultural technology.
Collaborations
QingLong Li has collaborated with notable colleagues, including YiTian Sun and JingXin Shen. Their teamwork has contributed to the advancement of agricultural machinery and the implementation of innovative solutions in the field.
Conclusion
QingLong Li's contributions to agricultural machinery through his patents demonstrate his commitment to innovation and efficiency in farming practices. His inventions are poised to make a significant impact on the agricultural industry.