Ground working implement - has series of pref. vertically mounted rotating arms and frame with support roller and roller scrapper around circumference

摘要

The machine has a tubular frame part transverse to the direction of travel with a series of equally spaced pref. vertical shafts (2) around which ground working implements (5) rotate. There is also a support roller (31), immediately in front of which and transverse to the forward motion device, is an extended plate. This plate forms a scraping-off device for the roller cage and lays around the front part of the roller covering about 70 deg. of the circumference. The plate is situated behind a flat equalisation and 'crumbler' component, which is bent towards the back and attached by horizontal bars. These also form parts of the scraper.