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POSE SENSING DEVICE FOR HYDRAULIC SUPPORT PUSH PUSH ROD IN FULLY MECHANIZED MINING FACE, AND MECHANISM AND METHOD FOR HYDRAULIC SUPPORT PUSH PUSH ROD IN FULLY MECHANIZED MINING FACE
POSE SENSING DEVICE FOR HYDRAULIC SUPPORT PUSH PUSH ROD IN FULLY MECHANIZED MINING FACE, AND MECHANISM AND METHOD FOR HYDRAULIC SUPPORT PUSH PUSH ROD IN FULLY MECHANIZED MINING FACE
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机译：综采面液压支撑推杆的姿态传感装置及综采面液压支撑推杆的机理和方法。
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摘要
Disclosed are a pose sensing device for a hydraulic support push push rod in a fully mechanized mining face, and a mechanism and method for the hydraulic support push push rod in the fully mechanized mining face. The sensing device comprises a plurality of hydraulic support bases (1, 3), and a push push rod (5) of each hydraulic support base (1, 3) is connected to a middle slot (7) of one scraper conveyor. Left and right sides of each push push rod (5) are provided with a left side pose sensing unit and a right side pose sensing unit for sensing the poses of the push push rods (5) in real time respectively. A central signal processing unit senses a degree of offset of the push push rods (5) according to a displacement fed back by the left side pose sensing unit and a displacement fed back by the right side pose sensing unit, and adjusts same by means of an actuator (14). By means of sensing in real time the pose of the push push rods (5) and adjusting same in real time, it is ensured that the push push rods (5) are in a middle position. The mechanism is simple, the response is fast, the accuracy is high, and the performance-price ratio is high.
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