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:
Jan. 05, 2021
Filed:
Sep. 12, 2019
China University of Mining and Technology, Jiangsu, CN;
Anhui University of Science and Technology, Anhui, CN;
Huaihai Institute of Techology, Jiangsu, CN;
Yu Tang, Jiangsu, CN;
Zhencai Zhu, Jiangsu, CN;
Gang Shen, Jiangsu, CN;
Yongcun Guo, Anhui, CN;
Xiang Li, Jiangsu, CN;
Jinsong Chen, Jiangsu, CN;
Tongqing Li, Jiangsu, CN;
Dagang Wang, Jiangsu, CN;
Guohua Cao, Jiangsu, CN;
Wei Li, Jiangsu, CN;
Gongbo Zhou, Jiangsu, CN;
Yuxing Peng, Jiangsu, CN;
Hao Lu, Jiangsu, CN;
China University of Mining and Technology, Jiangsu, CN;
ANHUI UNIVERSITY OF SCIENCE AND TECHNOLOGY, Anhui, CN;
HUAIHAI INSTITUTE OF TECHOLOGY, Jiangsu, CN;
Abstract
The present invention discloses an embedded scraper rotation angle detection device for a scraper conveyor and a detection method. The detection device includes two extensible detection devices, two signal detection units and a remote processing unit. The two extensible detection devices and the two signal detection units are disposed at two ends of a scraper respectively. The signal detection units detect movement displacements of the extensible detection devices in real time and send out signals through wireless transmission modules, the wireless transmission modules and a wireless receiving module are used for data transmission, and a signal display processing module is used to calculate a rotation angle value of the scraper in real time, output and display the rotation angle value simultaneously, compare the rotation angle value measured in real time with a set safety threshold, and send out an alarm indication when the rotation angle value exceeds the safety threshold.