- 专利标题： Breakage detection system and method of chains of a scraper conveyor
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申请号： US15525284申请日： 2015-12-29
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公开(公告)号： US10207874B2公开(公告)日： 2019-02-19
- 发明人: Wei Li , Xing Zhang , Zhencai Zhu , Mingquan Qiu , Yong Ren , Gongbo Zhou , Yuxing Peng , Guohua Cao
- 申请人： CHINA UNIVERSITY OF MINING AND TECHNOLOGY
- 申请人地址： CN
- 专利权人： CHINA UNIVERSITY OF MINING AND TECHNOLOGY
- 当前专利权人： CHINA UNIVERSITY OF MINING AND TECHNOLOGY
- 当前专利权人地址： CN
- 代理机构： Hayes Soloway P.C.
- 优先权： CN201510559323 20150906
- 国际申请： PCT/CN2015/099324 WO 20151229
- 国际公布： WO2017/036029 WO 20170309
- 主分类号： B65G23/44
- IPC分类号： B65G23/44 ; B65G43/06 ; B65G43/02 ; B65G43/04 ; B66B25/00
摘要：
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.
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