Self-extinguishing unmanned mountain forest fire fighting truck for mountain forests

The invention discloses a self-extinguishing unmanned mountain forest fire fighting truck for mountain forests. The self-extinguishing unmanned mountain forest fire fighting truck for the mountain forests comprises a supporting plate, wherein two holders are fixedly mounted at the upper end of the side wall of the supporting plate; stand columns are vertically and fixedly connected to the upper ends of the two holders; a water tank is fixedly connected to the center of the upper end of the supporting plate; a telescopic rod is vertically arranged on the supporting plate on the side, away from the stand columns, of the water tank; and the output end of the telescopic rod is fixedly connected with an adjustable fire-fighting spray gun. According to the self-extinguishing unmanned mountain forest fire fighting truck for the mountain forests provided by the invention, through cooperative use of a three-frequency infrared flame detector, a high-definition camera and an infrared sensor, the unmanned fire fighting t