Automatic cage curtain door device for mine

The utility model discloses an automatic mine cage curtain door device which comprises a cage curtain door arranged in a lifting frame and further comprises a power unit, a transmission unit and a control unit which are arranged on the lifting frame, and an infrared sensor is used for monitoring the...

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Bibliographic Details
Main Authors JIANG PENG, YUAN DONGLIANG, RUI XIAOMIN, ZHENG YULONG, GENG SHOUFENG, ZHAO LIANGANG, ZHANG TIANSHUAI, WEI JIYI
Format Patent
LanguageChinese
English
Published 18.01.2022
Subjects
ELEVATORS
ESCALATORS OR MOVING WALKWAYS
HAULING
HOISTING
LIFTING
PERFORMING OPERATIONS
TRANSPORTING
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Summary:The utility model discloses an automatic mine cage curtain door device which comprises a cage curtain door arranged in a lifting frame and further comprises a power unit, a transmission unit and a control unit which are arranged on the lifting frame, and an infrared sensor is used for monitoring the access state of people and objects in the lifting frame in real time and sending data information to a PLC; the monitor is used for monitoring the states of people and objects in the lifting frame in real time and sending data information to the PLC. The PLC receives data information of the infrared sensor and the monitor and sends a control instruction to the motor, the illuminator and the player; and the PLC communicates with an upper computer through a wireless transmission module. The cage curtain door opening and closing device is simple in structure and convenient to operate, can achieve automatic opening and closing of the cage curtain door, does not need operation of a specially-assigned person, not only r
Bibliography:Application Number: CN202121326277U