侧刷

侧刷是机械式道路清扫车的关键部件，由安装在车辆侧面的旋转臂或固定支架上的圆柱形刷组件组成。它垂直于主清扫刷工作，扩展清扫宽度，有效清除路缘、排水沟和难以到达区域的碎屑。刷子以受控速度（通常为50-150 RPM）旋转，将颗粒物、树叶、沙子和垃圾扫向中央吸尘或收集系统。其设计包括可调节的高度和角度机构，以适应不同的路面和碎屑类型，同时减少磨损并优化清扫效率。

侧刷依靠液压或电动马达通过齿轮箱或直接驱动系统传递的旋转动能工作。当刷子旋转时，其刷毛以计算好的角度（通常与垂直方向成15-30度）接触地面，产生清扫动作，将碎屑抬起并推向主收集区域。刷子的旋转方向（右侧安装通常顺时针，左侧安装通常逆时针）产生涡流效应，增强碎屑捕获能力。压力传感器和自动回缩系统可防止障碍物损坏，同时保持与地面的持续接触。

The side brush operates on rotational kinetic energy transferred from a hydraulic or electric motor through a gearbox or direct drive system. As the brush rotates, its bristles make contact with the ground surface at a calculated angle (usually 15-30 degrees from vertical), creating a sweeping motion that lifts and propels debris inward toward the main collection area. The brush's rotational direction (typically clockwise on right-side mounts, counterclockwise on left-side mounts) creates a vortex effect that enhances debris capture. Pressure sensors and automatic retraction systems prevent damage from obstacles while maintaining consistent ground contact.