Abrasion-proof chain hydraulic support adjusting and moving device

• Main Authors: DONG LIQIANG, ZHANG ZHE, WANG BIYONG, WU BIN, ZHANG JUN, SONG YANG, ZHU JINGGONG, CHEN RENWEI, YANG LIU, CHEN QIURONG
• Format: Patent
• Language: Chinese; English
• Published: 24.09.2021
• Subjects: EARTH DRILLING; FIXED CONSTRUCTIONS; GALLERIES; LARGE UNDERGROUND CHAMBERS; MINING; SHAFTS; TUNNELS

The invention discloses an abrasion-proof chain hydraulic support adjusting and moving device, and relates to the field of structures of hydraulic support adjusting and moving equipment. The abrasion-proof chain hydraulic support adjusting and moving device has the advantages of the delicate structure, stability in movement and good using effect, and excessive abrasion caused by movement interference between a traction chain and the adjusting and moving device can be effectively avoided in the using process, so that the actual service life of the adjusting and moving device can be effectively guaranteed. The adjusting and moving device comprises a base frame and a traction mechanism, wherein the traction mechanism is connected to the base frame, the traction mechanism comprises a traction chain and a traction chain retracting and releasing mechanism, and the retraction and release of the traction chain are achieved through the traction chain retracting and releasing mechanism; and the traction mechanism furth