Suction nozzle device with curb sweeping and dust suppression functions and road sweeper: Fid-Bau Portal

Suction nozzle device with curb sweeping and dust suppression functions and road sweeper

TENG XINKE / YI WEI / LUO WENGANG / GAN XINYU / ZHANG HONGBO / TIAN YE

The invention discloses a suction nozzle device with a curb cleaning and dust suppression function and a road sweeper, the suction nozzle device can effectively clean garbage adhered to the curb by arranging a sweeping disc mechanism on a suction nozzle mechanism, the cleaned adhered garbage is sucked into a garbage can through the suction nozzle mechanism, and the dust suppression function is achieved. A part of the sweeping disc mechanism is enveloped in the suction nozzle mechanism, and a relatively closed sweeping negative pressure area is formed in the sweeping disc mechanism through the suction nozzle mechanism, so that raised dust generated during sweeping operation of the sweeping disc mechanism is sucked, dust-free sweeping is realized, and the dust-free sweeping is realized in combination with a natural partition formed by a curb during operation. The sealing performance of the negative pressure area of the sweeper can be improved, so that the dust collection effect of the negative pressure area of the sweeper is better.

本发明公开了一种具有路缘清扫抑尘功能的吸嘴装置、路面清扫车，所述吸嘴装置通过在吸嘴机构上设置一个扫盘机构，可以对路缘粘附垃圾进行有效清理，清理掉的粘附垃圾则通过吸嘴机构吸进垃圾箱内，并将扫盘机构的一部分包络在吸嘴机构内，通过吸嘴机构在扫盘机构内形成一个相对密闭的扫刷负压区，从而对扫盘机构进行扫刷作业时产生的扬尘进行抽吸，实现无尘清扫，并且在作业时结合路缘形成的自然隔档，可以提高扫刷负压区的密闭性，从而扫刷负压区的吸尘效果更好。

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