The invention relates to a fire-fighting belt tidying mechanism, and belongs to the technical field of fire-fighting equipment. The fire-fighting belt tidying mechanism comprises a first bracket, a second bracket, a clamp frame transmission device, a bracket actuating device and a belt clamping and releasing device, wherein one end of the first bracket is assembled on a first upper edge at one end of a carriage, while the other end is connected with one end of the clamp frame transmission device; the other end of the clamp frame transmission device is connected with one end of the second bracket, while the other end of the second bracket is arranged on a second upper edge at the other end of the carriage; the bracket actuating device is arranged on the side part of any end of the carriage, and is connected with the first bracket or the second bracket; the belt clamping and releasing device is connected with the clamp frame transmission device, and is driven by the clamp frame transmission device to form a transmitting and conveying plane; and the first bracket is provided with a pair of mutually opposite first hitting heads, the second bracket is provided with a pair of mutually opposite second hitting heads, and the belt clamping and releasing device is matched with the first hitting heads and the second hitting heads. The fire-fighting belt tidying mechanism has the advantage of effectively reducing the working intensity of firefighters.