Patents by Inventor Chuncai WEI

Chuncai WEI 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).

  • Adaptive control system for threshing separation load of tangential flow and longitudinal axial flow device
    Patent number: 10716255
    Abstract: The invention provides an adaptive control system and a regulating method for the threshing separation load of the combined harvester and the longitudinal axis. The control system mainly comprises entrainment loss monitoring device, grain breaking rate monitoring device, device for regulating clearance of cutting concave outlet, jitter board load monitoring device, return plate load monitoring device and on-line monitoring and control system. According to the differential signal of the impact force sensor and the inertial force sensor, the cutting flow threshing and separating device is calculated by real-time monitoring of the grain breaking rate, the entrainment loss rate, the tangential groove outlet gap, the cutting drum speed and the longitudinal axis drum speed.
    Type: Grant
    Filed: August 31, 2016
    Date of Patent: July 21, 2020
    Assignee: JIANGSU UNIVERSITY
    Inventors: Lizhang Xu, Chuncai Wei, Yaoming Li, Zhenwei Liang
  • ADAPTIVE CONTROL SYSTEM FOR THRESHING SEPARATION LOAD OF TANGENTIAL FLOW AND LONGITUDINAL AXIAL FLOW DEVICE
    Publication number: 20200077582
    Abstract: The invention provides an adaptive control system and a regulating method for the threshing separation load of the combined harvester and the longitudinal axis. The control system mainly comprises entrainment loss monitoring device, grain breaking rate monitoring device, device for regulating clearance of cutting concave outlet, jitter board load monitoring device, return plate load monitoring device and on-line monitoring and control system. According to the differential signal of the impact force sensor and the inertial force sensor, the cutting flow threshing and separating device is calculated by real-time monitoring of the grain breaking rate, the entrainment loss rate, the tangential groove outlet gap, the cutting drum speed and the longitudinal axis drum speed.
    Type: Application
    Filed: August 31, 2016
    Publication date: March 12, 2020
    Inventors: Lizhang XU, Chuncai WEI, Yaoming LI, Zhenwei LIANG