The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 13, 2022
Filed:
Oct. 30, 2019
Qingdao University of Technology, Shandong, CN;
Inner Mongolia University for Nationalities, Inner Mongolia, CN;
Yali Hou, Qingdao, CN;
Changhe Li, Qingdao, CN;
Dongzhou Jia, Qingdao, CN;
Huayang Zhao, Qingdao, CN;
Wenyue Liu, Qingdao, CN;
Dan Liu, Qingdao, CN;
Yuhui Zhao, Qingdao, CN;
Zhongqi Lu, Qingdao, CN;
Yucheng Wang, Qingdao, CN;
Yanbin Zhang, Qingdao, CN;
Min Yang, Qingdao, CN;
QINGDAO UNIVERSITY OF TECHNOLOGY, Qingdao, CN;
INNER MONGOLIA UNIVERSITY FOR NATIONALITIES, Tongliao, CN;
Abstract
A conical self-positioning limit feeding device and method. The conical self-positioning limit feeding device has bearing pot, empty circle in the center of bearing pot, U-shaped slide way formed between outer circle and inner circle, rotating evacuation cone and limit feeding rod arranged in the bearing pot and rotate in the same direction, and the speed of the rotating evacuation cone is greater than that of the limit feeding rod; materials are placed in the bearing pot, the evacuation cone rotates, and the materials rotate in the U-shaped slide way of the bearing pot by the torque generated by the friction between rotating evacuation cone and materials, till the long axes of the materials are tangent to the radius of the rotating evacuation cone; the limit feeding rod rotates and pushes materials to exit at equal intervals, thereby achieving the arrangement of the materials in the direction of long axis.