Long distance belt conveyor towing device

• Main Authors: QING XIAOCHUAN, WANG XIN, LIU WEIWEI
• Format: Patent
• Language: English
• Published: 13.05.2015
• Subjects: CONVEYING; HANDLING THIN OR FILAMENTARY MATERIAL; PACKING; PERFORMING OPERATIONS; PNEUMATIC TUBE CONVEYORS; SHOP CONVEYOR SYSTEMS; STORING; TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING ORTIPPING; TRANSPORTING

The invention relates to a long distance belt conveyor towing device and belongs to the technical field of mechanical devices. The long distance belt conveyor towing device is characterized in that wheel shafts are arranged in shaft holes formed in wheel sets and connected to a frame in a threaded mode through shaft baffles, an upper flat idler set and a lower flat idler set are connected to the frame through threads, rollover protective devices are connected to the inner side of the frame through threads, side blocking rollers are connected to the frame through bolts, and a small chain is welded to the front end of the frame. When a tightening vehicle moves to a place with the distance to the long distance belt conveyor towing device being larger than a preset largest rubber belt supporting distance, the tightening vehicle will drive the long distance belt conveyor towing device to move together, and supporting points between rubber belts are increased. The long distance belt conveyor towing device has the advantages of being capable of solving the problems that when the tightening distance of a belt conveyor is too large, the rubber belts touch the ground, the overhanging tension force is increased, and rollers slip, simple in structure, practical, safe and reliable and the like, and is widely applied to the long distance belt conveyor industry.