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:
Feb. 19, 2019
Filed:
Dec. 29, 2015
China University of Mining and Technology, Jiangsu, CN;
Wei Li, Jiangsu, CN;
Xing Zhang, Jiangsu, CN;
Zhencai Zhu, Jiangsu, CN;
Mingquan Qiu, Jiangsu, CN;
Yong Ren, Jiangsu, CN;
Gongbo Zhou, Jiangsu, CN;
Yuxing Peng, Jiangsu, CN;
Guohua Cao, Jiangsu, CN;
Abstract
Provided is a breakage detection system and method for a scraper conveyor, wherein a speed measurement device of the detection system and a sprocket assembly of the scraper conveyor are coaxially installed. Encoders are installed on speed measurement gears of the speed measurement device. An output end of the speed measurement device is connected to an input end of a programmable logic controller (PLC). An output end of the PLC is electrically connected to an automatic alarm device and a digital display module. A power supply module is used for supplying power to the whole system.