▎ 摘　　要

NOVELTY - The utility model claims a dust-settling device of electric sanitation spraying vehicle, comprising a dust box, the bottom end of said dust box body is fixed with supporting feet, and two sides of dust box are provided with radiating gap; the interior of the dust box is installed with the graphene battery, hydraulic cylinder and hydraulic oil tank and a hydraulic cylinder located between the graphene storage battery and a hydraulic oil tank, a storage battery fixed above the graphene with a control box, and the interior of the control box is provided with a processor and a AT89S51 controller. said hydraulic cylinder is connected by a hydraulic pump and the hydraulic oil tank. The utility model provided by the hydraulic pump, a hydraulic cylinder, a hydraulic oil tank and an electric machine box, can not use the dust removing device, the dust falling gun barrel shrinks. so as to avoid bumping the vehicle or plant dust gun barrel, ensures the using reliability and security, a solar plate and graphene storage is provided, capable of rationally using pollution-free solar energy, converting the solar energy into electric energy to stored, using the energy-saving and environment-friendly after processing.