Mining energy absorption device

• Main Authors: WANG DALONG, WANG JIE, WANG YAOHUI, SUN WEI, SHANG JUNKE, BAO XUYONG, WANG YUN, GUO JIE, LI XUANDONG, ZHANG RUNHAI, GAO ZHIHUI, LIU BO, HAO QIANG, JING QINGHE, GONG YONGCHUN, GUO XIAOCHEN, YANG QING, CUI YI, YANG YUNBIN, ZOU QINGHAI
• Format: Patent
• Language: Chinese; English
• Published: 13.02.2024
• Subjects: EARTH DRILLING; FIXED CONSTRUCTIONS; MINING; SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, ORDRAINING IN OR OF MINES OR TUNNELS

The invention provides a mining energy absorption device, relates to the technical field of safety of coal mining, and aims to solve the problem of insufficient impact resistance. The mining energy absorption device comprises an energy absorption module, the energy absorption module comprises a first elastic piece and a second elastic piece which are arranged in series, and the rigidity of the first elastic piece is larger than that of the second elastic piece. The impact resistance can be improved. 本发明提供了一种矿用吸能装置，涉及煤矿开采的安全技术领域，以解决抗冲击能力不足的问题。矿用吸能装置包括吸能模块，吸能模块包括串联设置的第一弹性件和第二弹性件，第一弹性件的刚度大于第二弹性件的刚度。其可以提高抗冲击的能力。