Fire-fighting robot convenient to transport

The utility model provides a fire-fighting robot convenient to transport. The fire-fighting robot convenient to transport comprises a robot body, a rotating part, a hanging ring part, a transmission assembly, a sliding assembly and a telescopic air cylinder. The hanging ring part is located at the front end of the robot body and is fixedly connected with the rotating part in a clamped mode. The transmission assembly is mounted on the robot main body and is in transmission connection with the rotating part; the sliding assembly is connected to the bottom of the robot body in a lifting mode. The telescopic air cylinder is installed at the bottom of the robot body and is in transmission connection with the sliding assembly. When the transmission part is driven by the transmission assembly to rotate forwards or reversely, the rotating part drives the hanging ring part to move up or down to adjust the position. The height of the hanging ring part can be automatically adjusted to be correspondingly connected with a