Coal mine electromechanical transportation transmission device

• Main Authors: TIAN JUNBIN, MA WENBING, JIAO DONGRUI, QIAO WEIWEI, HAN GAOBING
• Format: Patent
• Language: Chinese; English
• Published: 01.11.2019
• Subjects: CONVEYING; HANDLING THIN OR FILAMENTARY MATERIAL; OTHER SEPARATING BY DRY METHODS APPLICABLE TO BULK MATERIAL,e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL; PACKING; PERFORMING OPERATIONS; PNEUMATIC TUBE CONVEYORS; SEPARATING SOLIDS FROM SOLIDS; SEPERATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, ORSIFTING OR BY USING GAS CURRENTS; SHOP CONVEYOR SYSTEMS; SORTING; STORING; TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING ORTIPPING; TRANSPORTING

The utility model provides an electromechanical transportation transmission device for a coal mine. The device comprises a frame, transmission rollers and a conveyor belt, a bent rod is fixed to the upper side of the right end face of the frame. A positioning plate is fixed at the upper end of the bent rod; a cylinder is fixed on the upper end surface of the positioning plate; a pressing rod and aspring are arranged in the cylinder body; the lower end of the pressing rod makes contact with the upper end of the spring. The upper end of the pressing rod penetrates through the barrel body and ismounted on the lower end surface of the trough through a hinged support; the left end of the trough is mounted on the upper end surface of the frame through two groups of hinges; compared with the prior art, the vibrating screen has the advantages that the purpose of vibrating discharging is achieved, buffering is achieved, and the purpose of preliminary screening is further achieved. 本实用新型提供一种煤矿机电运输传动装置，包括框架、传动辊以及传送带，所述框