Road asphalt pavement leveling device

• Main Authors: WAN HUI, LU FENGTAO, ZHANG LINJIANG, GENG HAOFEI, CAI CONGCONG, WANG RUIPENG
• Format: Patent
• Language: Chinese; English
• Published: 05.07.2024
• Subjects: CLEANING; CLEANING IN GENERAL; 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; PERFORMING OPERATIONS; PREVENTION OF FOULING IN GENERAL; TRANSPORTING

The utility model relates to a road asphalt pavement leveling device which comprises an outer support and a wheel body rotationally installed on the outer support, a vibration excitation mechanism is arranged in the wheel body, and the vibration excitation mechanism comprises an eccentric block rotationally installed in the wheel body and a rotating assembly driving the eccentric block to rotate. And the interior of the eccentric block is divided into a first cavity and a second cavity, a first balance weight body is fixedly arranged in the first cavity, a second balance weight body is arranged in the second cavity, and an adjusting assembly is arranged in the wheel body. According to the road roller, the excitation mechanism is arranged in the wheel body, the wheel body can generate vertical vibration when the road roller works, the leveling and compacting effects on the road surface are improved, the second balance weight body and the adjusting assembly capable of driving the second balance weight body to m