Expressway construction type movable dust removal device

The invention discloses a highway construction type movable dust removal device, and relates to the technical field of highway construction equipment, the highway construction type movable dust removal device comprises a movable platform, a water tank is arranged on the movable platform, a water pump is arranged on the water tank, a supporting frame is fixedly connected to the position, close to the water tank, of the movable platform, a switching mechanism is fixedly connected to the supporting frame, and a spraying mechanism is arranged on the supporting frame; the switching mechanism is used for driving the spraying mechanism to move, and the output end of the water pump, the switching mechanism and the spraying mechanism are connected through pipelines. Water is pumped to the spraying mechanism through the water pump, a nearby road surface is sprayed, a dust-raised space is sprayed, pollution of flying dust to air is reduced, the spraying mechanism is driven by the conversion mechanism to do transverse re