Disc brushes TO BE INSTALLED IN ROAD CLEANING mechanized means

摘要

The invention relates to the utility, in the above privacy, to the working tools of road-cleaning mechanized means. Technical result of utility model is to provide a new design of brush disk for installation on road vehicles mechanized harvesting with improved strength, ease of fabrication technology, increased service life. The technical result is achieved in the design of the brush disc for installation in road-cleaning mechanized means consisting of a set on the drive shaft 1 business 2 and the spacer 3 disks, and the outer surfaces of working discs 2 is fixed by pressing the pile 4 and / or 5, wherein each spacer disk 3 is located between two adjacent working discs 2, in which, according to the utility model, each working plate 2 is made of metal and on the outer surface thereof formed circular groove 6 in which; Pile ends are arranged, and on the inner surface of each working disc 2 is for its fixing protrusion 7 on the drive shaft 1. Such brush disk design for installation in road-cleaning means may not be mechanized so that: - the pile 4 is made of polypropylene and it ends before setting the circular groove 6 of the working disk 2 are joined together, - the pile 5 is made of metal and is bent in half wire 8 mounted in the folded-over part of the circular groove 6 of the working disk 2 and fixed therein shroud th wire 9, - on the outer surface of the working disc 2 is fixed bristles formed from a combination of polypropylene and metal wires. 4 PF ..; 5 fig.