| 摘要 |
In a plough body which consists in the conventional way of a ploughshare and of a stationary scraping device assigned to the latter, it is proposed to replace the scraping device by at least one rotatable hollow disc which is arranged on the plough frame either freely rotatably or in a positively driven manner and which is designed in the form of a dome, a dish, a bowl or the like. The hollow disc is preferably fastened adjustably to the plough frame.
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