Breaking-out auxiliary device for shield tunneling machine

The utility model discloses a shield tunneling machine escape auxiliary device, which relates to the technical field of tunnel construction auxiliary equipment and comprises a vehicle body, an adjusting mechanism is arranged at the top of one end of the vehicle body, a drilling escape mechanism is arranged on one side of the adjusting mechanism, the adjusting mechanism comprises an adjusting ring arranged at one end of the vehicle body, and a supporting plate is arranged in the adjusting ring. Mounting plates are symmetrically arranged in the middle of one side of the supporting plate, mounting shafts penetrate through one sides of the mounting plates, and the two ends of the mounting shafts penetrate through one ends of the two sides of the vehicle body correspondingly; a mounting shell is arranged at the top end of the adjusting ring, a first motor is arranged on one side of the mounting shell, and an output shaft of the first motor penetrates through the side wall of the mounting shell and is provided with