Maintenance truck front spraying frame device and maintenance truck

• Main Authors: JIANG LIUQING, CHEN JIANPING, TANG DANQING
• Format: Patent
• Language: Chinese; English
• Published: 08.03.2024
• Subjects: CLEANING BEACHES; CLEANING OF PERMANENT WAYS; CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES; CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, ORTHE LIKE; DISPERSING; FIXED CONSTRUCTIONS; FOG IN GENERAL; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR; STREET CLEANING

The utility model relates to the technical field of environmental sanitation vehicles, and discloses a front spraying frame device of a maintenance vehicle and the maintenance vehicle. In the first spraying state, the additional spraying rod assembly extends out of the front spraying frame body, the front spraying frame body and the additional spraying rod assembly jointly spray, and in the second spraying state, the additional spraying rod assembly is folded towards the front spraying frame body, and the front spraying frame body sprays; the additional spraying rod assembly is suitable for swinging front and back in the advancing direction of the maintenance truck. According to the front spraying frame device of the maintenance truck, when road edges need to be washed, the additional spraying rod assembly extends out of the front spraying frame body, so that the front spraying frame device of the maintenance truck is widened, and welt washing operation is achieved; when the additional spraying rod assembly e