Asphalt laying device for highway construction

The utility model relates to the technical field of highway construction, in particular to an asphalt laying device for highway construction, which comprises a laying roller, mounting frames are rotatably arranged at the front end and the rear end of the laying roller, a collecting box is arranged on the left side of the laying roller, and fixing blocks are fixedly mounted at the front end and the rear end of the collecting box. A connecting rod is fixedly mounted between the fixing block and the mounting frame, and a baffle is fixedly mounted at the top of the collecting box. According to the device, the defects in the prior art are overcome, through the arrangement of the scraping plate, the baffle and the collecting box, the scraping plate can scrape off asphalt substances adhered to the rotating laying roller, the rolling effect of a road surface is improved, the asphalt substances are collected through the collecting box, the scraped asphalt substances can be shielded by matching with the baffle, and the