公开(公告)号：US11844310B2

公开(公告)日：2023-12-19

申请号：US17035310

申请日：2020-09-28

Applicant: SHANDONG UNIVERSITY OF TECHNOLOGY

Inventor： Juan Du ,  Xiang Yin ,  Jiahao An ,  Chengqian Jin ,  Duanyang Geng ,  Junke Zhu

IPC: A01D41/12 ,  A01D57/12 ,  A01D69/02 ,  G01S19/52 ,  A01D41/127

CPC classification number: A01D41/127 ,  A01D57/12 ,  A01D69/02 ,  G01S19/52

Abstract: A system and a method for controlling a reel of a combine harvester, wherein, the system comprises a satellite positioning receiver, a driving device, a controller and a rotating speed sensor; the rotating speed sensor collects and transmits an actual rotating speed of the reel to the controller, and the controller provides the driving device with a speed regulation signal according to the actual rotating speed and the operation running speed. The rotating speed of the reel can be automatically, accurately and quickly adjusted according to the operation running speed of the combine harvester during the operation of the combine harvester, and improve the operation efficiency and quality while ensuring the crop feed quantity.