| 摘要 |
The applied root head cleaner has a frame, a driving reducer with a console driving shaft, inclinedly mounted in the longitudinal-vertical plane, at the end of which a cleaning disk is mounted. Inside of the hollow thereof, on a toothed cylinder, elastic cleaning blades, the working ends of which come outside through figured bushings are winded. The bushings on the outer sides are sharpened and connected with the disk in the middle thereof by tension springs. The outer parts of each of the figured bushings are made as the surface inclined in the direction opposite to the direction of rotation of the disk, on which at a certain distance from each other three openings are arranged. The working ends of different length of cleaning blades are mounted thereinto. The front parts of the bushings have elongated ends as flat knives with the upper toothed surface. |
