| 摘要 |
Arrangement for preventing material which is to be dried from burning fast onto a base part (2) in an arrangement which is preferably designed for drying natural manure and the like, and comprising at least one stirring arm (9) connected to a drive axle (8). The arrangement according to the invention makes it possible for the stirring arm (9) to follow the base part (2) effectively and to remove all the material effectively therefrom. The arm (9) is formed of two elements (48, 49) which are movable relative to each other, namely, a preferably tubular holder (48) which support a scraper arm (49), preferably equipped with an adjustable blade (50), with floating suspension, that is to say, the scraper arm (49) can carry out vertical pivoting movements and can also be lifted and lowered in its entirety without pivoting. The scraper arm (49) is mounted in the holder (48) by means of a part (54) at two mounting points (55; 56) located at a distance from each other, mounted in such a way that the scraper arm (49) is acted upon by devices which strive to lift up and swing down the said arm (49) respectively. |
