Quantitative loading method and system for mine lifting

The invention discloses a quantitative loading method and system for mine lifting. The quantitative loading system comprises a coal feeder, a belt conveyor, a quantitative chamber and a controller. The controller comprises a microprocessor and is connected with the coal feeder and the belt conveyor;...

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Bibliographic Details
Main Authors WANG XIN, CHEN DIANXING, ZHU SHUCHUAN, ZHENG FENGLONG, XU HUAIGE, HUANG HESONG, WANG GONGHUA, LIU XIANGNAN, XIAO KAI
Format Patent
LanguageChinese
English
Published 15.08.2012
Subjects
MEASURING
PHYSICS
TESTING
WEIGHING
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Summary:The invention discloses a quantitative loading method and system for mine lifting. The quantitative loading system comprises a coal feeder, a belt conveyor, a quantitative chamber and a controller. The controller comprises a microprocessor and is connected with the coal feeder and the belt conveyor; a weighing sensor is arranged at the bottom of the quantitative chamber, and is connected with the controller; a constant-volume sensor for detecting a loading height of the quantitative chamber is arranged inside the quantitative chamber, and is connected with the controller; and a current sensor for detecting working current is configured for a driving motor of a coal machine and is connected with the microprocessor. With the adoption of the quantitative loading method and system provided by the invention, a timing or constant-volume sensor can ensure that no overload or shaft bottom coal pilling phenomenon exists when the weighing sensor has a greater error. The quantitative loading system and method provided b
Bibliography:Application Number: CN20121105977