Automatic disengaging mechanism and fire-fighting robot

The utility model discloses an automatic disengaging mechanism which is characterized by comprising a fixed part and a movable part connected to the fixed part in a sleeving mode. The fixing part comprises a worm gear ring, a guide rod and a first end face. The worm gear ring and the guide rod are arranged in parallel and fixed to the same side of the first end face. The moving part comprises a motor, a motor support, a worm and a tripping ring, the worm is installed at the output end of the motor, the motor is in transmission connection with the worm, and the tripping ring is in threaded connection with the worm gear ring. Through remote control or automatic signal sending of equipment, automatic separation of the fire-fighting robot and the fire-fighting hose is achieved, manual field operation is avoided, the working intensity is reduced, and risks brought to operators by the field environment are avoided. 本实用新型公开了一种自动脱离机构，其特征在于，所述自动脱离机构包括：固定部、套接与所述固定部的移动部；所述固定部包括：蜗轮圈、导向杆、第一端面，所述蜗轮圈、所述导向杆平行设置且固定于所述第一端面同侧；所