Improved road asphalt spraying device

• Main Author: HUANG AIZHI
• Format: Patent
• Language: Chinese; English
• Published: 23.09.2022
• Subjects: CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES; CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, ORTHE LIKE; FIXED CONSTRUCTIONS; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR

The improved road asphalt spraying device comprises a vehicle body, an asphalt tank is movably connected to the upper surface of the vehicle body, a groove is formed in the middle of the upper surface of the vehicle body, a box body is fixedly connected to the side, close to the groove, of the lower surface of the vehicle body, and a first electric telescopic rod is fixedly connected to the inner bottom wall of the box body; and the first electric telescopic rod penetrates through the groove. According to the improved road asphalt spraying device, through arrangement of an arc-shaped clamp, an adjusting groove, a connecting rod, a water pump and a spray head, a first electric telescopic rod is started to drive the connecting rod to slide on the adjusting groove and drive the arc-shaped clamp to rotate on the outer surface of a rotating rod, so that the arc-shaped clamp can fix asphalt tanks of different sizes, and the applicability is high; the heating rod and the heat preservation pipe can prevent asphalt fr