| 摘要 |
PROBLEM TO BE SOLVED: To provide a novel cleaning car for a green belt. SOLUTION: The cleaning car for green belts along an expressway is loaded with one or more pruning machines, one or more suction machines, one or more crushing machines, mixers, sprayers. The pruning machine, the suction machine, and the spraying machine are supported by arms which can adjust the vertical, lateral and forward and rearward distances from the vehicle. The cleaning car for green belts of expressways is characterized in that the pruning machine and the suction machine sucks pruned branches, mowed grass or water, sand, and mud from a side ditch or crushes these materials into chips or fibrous materials respectively, the mixer mixes the chips or fibrous materials discharged from the crusher with water, sand, or mud sucked from the side ditch to make a slurry, and the sprayer sprays the slurry from the mixer onto a green belt.
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