Patents by Inventor Junhua YI

Junhua YI has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Device for enabling autonomous powering of monitoring node of scraper conveyor chain
    Patent number: 10819128
    Abstract: A device for enabling autonomous powering of a monitoring node of a scraper conveyor chain includes a bottom baffle, a friction wheel drive device, a limiting device, a generator, an energy storage battery, a cable entry device, and dampers. The bottom baffle is connected to a bottom portion of a scraper of a scraper conveyor. The friction wheel drive device comprises a ball, a friction wheel, a drive shaft connected to the generator, and a shaft coupler. The friction wheel is disposed on the drive shaft, and an outer edge of the friction wheel is in contact with a surface of the ball. The limiting device is a ball housing that is connected to the bottom baffle, and is used for limiting the ball within the ball housing. The energy storage battery is connected to the generator, and is used to store electrical energy generated from the generator. The dampers are disposed on the drive shaft.
    Type: Grant
    Filed: November 26, 2018
    Date of Patent: October 27, 2020
    Assignees: China University of Mining and Technology, JIANGSU TIANMING MACHINERY GROUP
    Inventors: Gongbo Zhou, Zhencai Zhu, Yaobin Lv, Benliang Hao, Wei Li, Pengpeng Chen, Guohua Cao, Junhua Yi, Yuxing Peng, Gang Shen
  • DEVICE FOR ENABLING AUTONOMOUS POWERING OF MONITORING NODE OF SCRAPER CONVEYOR CHAIN
    Publication number: 20200203970
    Abstract: A device for enabling autonomous powering of a monitoring node of a scraper conveyor chain includes a bottom baffle, a friction wheel drive device, a limiting device, a generator, an energy storage battery, a cable entry device, and dampers. The bottom baffle is connected to a bottom portion of a scraper of a scraper conveyor. The friction wheel drive device comprises a ball, a friction wheel, a drive shaft connected to the generator, and a shaft coupler. The friction wheel is disposed on the drive shaft, and an outer edge of the friction wheel is in contact with a surface of the ball. The limiting device is a ball housing that is connected to the bottom baffle, and is used for limiting the ball within the ball housing. The energy storage battery is connected to the generator, and is used to store electrical energy generated from the generator. The dampers are disposed on the drive shaft.
    Type: Application
    Filed: November 26, 2018
    Publication date: June 25, 2020
    Applicants: China University of Mining and Technology, JIANGSU TIANMING MACHINERY GROUP
    Inventors: Gongbo ZHOU, Zhencai ZHU, Yaobin LV, Benliang HAO, Wei LI, Pengpeng CHEN, Guohua CAO, Junhua YI, Yuxing PENG, Gang SHEN