CLEANING DEVICE

摘要

The purpose of the invention is to provide a cleaning device with a compact structure that is capable of pressing the cleaning roller firmly from above. The device is equipped with a main frame (11) on which a cleaning roller (2) is rotatably installed, and a subframe (12) on which a transfer roller (3), a brush roller (4) and a metal roller (5) are rotatably and integrally installed via bearings (14). The subframe (12) is rotatably installed on the main frame (11) with the rotation axis (5a) of the metal roller (5) as the center of rotation. The cleaning roller (2) can be firmly pressed from above via the transfer roller (3) installed on the subframe (12).