| 摘要 |
The applied roller (1; 1A) comprises a cylindrical core (2; 2A), made in such a manner as to allow rotating around the longitudinal axis (3) and is equipped with equidistant crowns (4; 4A), between which cleaners (5; 5A) are arranged. Each of the cleaners (5; 5A) comprises a plate (6; 6A) and a support (7; 7A), at the lower end of which the plate (6; 6A) is mounted, the upper end thereof is fixed on a carrying structure (8), passing in parallel to the longitudinal axis (3). The carrying structure (8) comprises an area (10) of fixing the supports (7; 7A), limited by the back half of the carrying structure (8), if one looks transversely to the working direction (A). In the stated area (10) of fixing the carrying structure (8) comprises two grooves (11, 12) forming a guide. |
