Crossheading belt conveyor foundation-free anchoring device

• Main Authors: ZHANG DESHENG, WANG BIAOMOU, HOU GANG, HAN HUIJUN, LI TIJIAN, ZENG MINGSHENG, LI DINGYI, ZHAO ZHILI, SONG ZHIYING
• Format: Patent
• Language: Chinese; English
• Published: 03.04.2020
• 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 belongs to the technical field of design and manufacture of underground coal mine transporting equipment, aims to solve the technical problems that the work amount is larger and time andlabor are wasted when the existing coal mine belt conveyor is used for pre-digging a foundation pit and anchoring a concrete poured machine head, and provides a crossheading belt conveyor foundation-free anchoring device which comprises a special hydraulic bracket anchoring unit, a stand column auxiliary rod anchoring unit and a connecting piece, wherein pressure monitoring and energy storing devices are arranged in the anchoring units; and anchoring force is provided for the anchoring units when a hydraulic oil cylinder support top beam is in contact with a crossheading top plate. The crossheading belt conveyor foundation-free anchoring device realizes rapid and reliable anchoring of the machine head of the crossheading belt conveyor, utilizes multi-point hydraulic support to replace thetechnology of pre-digging