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    • 1. 发明公开
    • CLEANING DEVICE FOR BOTTOM SURFACES
    • VORRICHTUNG ZUR REINIGUNG VONBODENFLÄCHEN
    • EP3048220A4
    • 2017-07-05
    • EP13893770
    • 2013-09-20
    • INGENIERÍA Y MARKETING S A
    • LACALLE BAYO JESÚSVAQUER PEREZ JUAN IGNACIOMORENO MUÑOZ MIGUEL
    • E04H4/16B08B1/04B08B9/087G21C17/013G21C19/07G21C19/20G21F9/00
    • G21C19/207B08B1/04B08B9/087E04H4/1654G21C17/013G21C19/07G21F9/00G21F9/004
    • The invention relates to a cleaning device comprising: an external shell or casing (1) forming a suction hood and an upper suction mouth (2) and being provided with drive means arranged on each side and equipped with independent motors and corresponding transmission mechanisms on each side; and cleaning rollers (51, 52, 53, 54). The cleaning device also comprises: sets of internal cleaning rollers (53, 54) disposed close to the centre of the hollow interior of the casing (1) and having a width that is approximately equal to the distance between the side elements (11) of said casing (1); sets of external cleaning rollers (51, 52) located close to the front and rear edges of the casing (1) of the cleaning device and having a total width that is slightly greater than the width of the casing; a resilient joint at the support for the external rollers; an adhesion turbine, a suction turbine, and auxiliary drive wheels on the internal cleaning rollers.
    • 本发明涉及一种清洁装置,其包括:形成吸入罩和上部吸入口(2)的外壳或壳体(1),并且设置有驱动装置,该驱动装置布置在每侧并且在每个驱动装置上配备有独立的电动机和相应的传动机构 侧; 和清洁辊(51,52,53,54)。 所述清洁装置还包括:多组内部清洁辊(53,54),其靠近所述外壳(1)的所述中空内部的中心设置并且具有与所述外壳(1)的所述侧部元件(11)之间的距离大致相等的宽度 所述外壳(1); 位于清洁装置的壳体(1)的前后边缘附近并且总宽度略大于壳体宽度的一组外部清洁辊(51,52) 在外部滚筒支撑处的弹性接头; 粘附涡轮,吸气涡轮以及内部清洁辊上的辅助驱动轮。