| 摘要 |
A street cleaning system used as a sprinkler is provided to achieve the best use of space by removing an auxiliary engine, and to reduce load by adjusting the injection angle of a nozzle according to the road condition. Plural brushes(30) and an air duct are installed in the middle of a vehicle to remove and suck foreign matters from a road, and a second nozzle unit(40) is installed in the rear part of the vehicle to clean the road by injecting high pressure water. A power transmission unit(200) is connected to a power transmission shaft of the vehicle to operate the brush and a water pump(3) generating high pressure. A first nozzle unit(1) is mounted in the front of a street cleaning system to separate foreign matters from the road and gather pollutants to the shoulder of the road. The power transmission unit includes a power takeoff controlled by a control unit(300), plural pumps and motors.
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