Positioning system for rack rail seat on middle groove

• Main Authors: TANG QILONG, ZHANG SHANBAO, LIU SHILONG, LI HONGTAO, ZHAO DEMIN, DONG MANSHU, QIN WEITAO, ZHOU KUN, HAO LUPING, YANG ZHANLI, BAI DEBIN, YANG YONGBO, LIU FUHAI, FU AO, WANG YONGJIANG, YANG ZEKUN, ZHAO BAO, SONG ZHILI
• Format: Patent
• Language: Chinese; English
• Published: 14.01.2022
• Subjects: CONVEYING; EARTH DRILLING; FIXED CONSTRUCTIONS; HANDLING THIN OR FILAMENTARY MATERIAL; MINING; PACKING; PERFORMING OPERATIONS; PNEUMATIC TUBE CONVEYORS; SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, ORDRAINING IN OR OF MINES OR TUNNELS; SHOP CONVEYOR SYSTEMS; STORING; TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING ORTIPPING; TRANSPORTING

The utility model discloses a positioning system for a rack rail seat on a middle groove, and relates to the field of coal mine underground scraper conveying equipment. The rack rail base positioning device solves the problems that an existing rack rail base is manually positioned on a middle groove, quality, efficiency, universality and consistency are poor, and the requirement for automatic production cannot be met. A left positioning unit is arranged on the concave tenon end side of a middle groove, a right positioning unit is arranged on the convex tenon end side of the middle groove, a rack rail seat positioning device is arranged on one side of a rack rail seat, a middle groove pushing head a and a middle groove pushing head b are used for transverse coarse positioning of the middle groove, and a concave tenon shifting fork and a convex tenon shifting fork are used for transverse fine positioning of the middle groove. The middle positioning unit and the lower sliding plate unit work cooperatively to ach