Shield-like loess cave dwelling tunneling work station

• Main Authors: CHE LINXIAN, ZHANG BUYUN, SUN HUAJIE, AO JIN, HU YOUHUI, JIANG JINCHEN
• Format: Patent
• Language: Chinese; English
• Published: 02.05.2023
• Subjects: BUILDING; EARTH DRILLING; FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS; FIXED CONSTRUCTIONS; GALLERIES; LARGE UNDERGROUND CHAMBERS; MINING; SHAFTS; TUNNELS

The invention discloses a shield-like loess cave dwelling tunneling work station which comprises a supporting main body, supporting legs are arranged on the two sides of the supporting main body, a walking mechanism is arranged on the supporting legs, a telescopic mechanism which stretches out and draws back is arranged on the supporting main body, and a tunneling head used for excavating a cave dwelling is arranged at the stretching-out end of the telescopic mechanism. A feeding mechanism located below the tunneling head is arranged between the two supporting legs, moving mechanisms used for pushing the feeding mechanism to intermittently advance along with the tunneling head are arranged on the inner sides of the two supporting legs, and the length of the feeding mechanism is not smaller than the length of the telescopic mechanism after the telescopic mechanism is completely unfolded. The tunneling head comprises a rotary cutter head and a motor, serrated cutters are arranged on the end face of the front si