Long-span supporting device at motor of coal face crusher

• Main Authors: ZHANG ZHONGFA, LONG LONG, ZHONG LEIGANG, WU DONG, DU LIN, FAN JIANBO, ZHONG WENJIN
• Format: Patent
• Language: Chinese; English
• Published: 03.11.2023
• Subjects: CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; DYNAMO-ELECTRIC MACHINES; EARTH DRILLING; ELECTRICITY; FIXED CONSTRUCTIONS; GALLERIES; GENERATION; LARGE UNDERGROUND CHAMBERS; MINING; SHAFTS; TUNNELS

The utility model relates to the technical field of coal mining work, and discloses a long-span supporting device at a coal face crusher motor, which comprises a main body mechanism and an adjusting supporting mechanism, the adjusting supporting mechanism is positioned below the main body mechanism, the main body mechanism comprises a crusher body, a crusher motor body, a transmission rod and a crushing rod, the crusher motor body is fixedly installed in the middle of the crusher body, the crusher motor body is fixedly connected with the crusher body, the transmission rod is fixedly installed at the transmission end of the crusher motor body, and the crushing rods are fixedly installed at the upper end and the lower end of the transmission rod. According to the long-span supporting device at the motor of the coal face crusher, by installing and adjusting the supporting mechanism, the supporting device can conveniently adjust the position of the supporting beam according to the specific position of the crusher