Multi-kiln-car shuttle kiln with balanced drawing force

The utility model relates to the technical field of shuttle kilns, in particular to a multi-kiln-car shuttle kiln with balanced suction force, which comprises a kiln body, kiln cars, a gas channel, an air channel and a discharge flue. A plurality of kiln cars which are arranged in order are arranged in the kiln body; the gas channel and the air channel are respectively arranged on two side walls of the kiln body; the discharge flue is arranged below the kiln car; a pressure detector is arranged on the kiln car; an air volume adjuster is arranged on the side surface of the discharge flue; according to the utility model, the pressure detector and the air volume adjuster are matched with each other, the suction force at each kiln car in the kiln is adjusted, hot air flows upwards, and the discharge flue can suck out the air downwards, so that the air circularly flows from bottom to top and then downwards in the kiln body, the temperature in the kiln body is more uniform, and the firing effect is better. 本实用新型涉及梭