Adjustable plant sprinkling irrigation system

The utility model discloses an adjustable plant sprinkling irrigation system. The system comprises a vehicle body, wherein a water tank is mounted on the vehicle body; the water tank is connected with a watering rod by a water conveying pipe; the watering rod horizontally stretches out of the water tank and is of a telescopic rod form; the bottom of the watering rod is connected with a movable joint which is fixedly mounted on the surface of the water tank; the watering rod can be vertically overturned around the joint; an obstacle sensing device is mounted on the watering rod; the obstacle sensing device is connected with a lighting alarm circuit in a vehicle body cab; a distance measuring sensor used for measuring the distance between the vehicle body and a road green belt is arranged on the side face of the vehicle body; the distance measuring sensor is connected with a voice alarm circuit in the vehicle body cab; a water level sensor is arranged in the water tank; the water level sensor is connected with