Protective oxygen bottle transfer trolley

The utility model discloses a protective oxygen bottle transfer trolley which comprises a trolley body, a mounting seat is fixed to the top of the trolley body, adaptive grooves are symmetrically formed in the two sides of the mounting seat, two embedding grooves are symmetrically formed in the two sides of the top of the trolley body, and supporting discs are rotationally arranged in the embedding grooves. A supporting disc is fixed to the position, away from the corresponding embedding groove, of the outer wall of the supporting disc, an oxygen bottle located at the top of the supporting disc is placed between the supporting disc and the corresponding embedding groove, electric telescopic rods are rotationally arranged on the two sides of the top of the cart, and stop rods are fixed to output shafts of the electric telescopic rods; the back faces of the two supporting plates, located on the same side, of the stop rods are attached. The problems in the background technology are effectively solved, stable ins