Suction nozzle structure and road sweeper

The utility model relates to a suction nozzle structure and a road sweeper, the suction nozzle structure comprises a suction nozzle cavity (1) and at least one suction tube (2) arranged along the length direction of the suction nozzle cavity (1), the suction nozzle cavity (1) is internally provided with at least one V-shaped partition plate (5) with a forward opening, so that the suction nozzle cavity (1) is divided into a rear cavity (11) and at least one front cavity (12), and the rear cavity (11) is provided with a front opening. And each front chamber (12) is correspondingly communicated with each suction tube (2). Each suction cylinder is independently divided into the front cavity used for sucking and picking up garbage through the V-shaped partition plate, the area is greatly reduced, the average air speed is increased, and therefore the suction capacity of the suction nozzle structure is improved, different operation scenes are met, and the cleaning cleanliness and the operation efficiency are improve