| 摘要 |
In a multi-share mounted turnover plough, there is arranged on the plough head (14) connectable to a traction vehicle a sliding piece (22) which is adjustable approximately horizontally and transversely relative to the working direction and on which is pivotably mounted about an approximately vertical axis (26) a plough frame (12), on which are arranged plough bodies (10) which are pivotable about adjusting axes (28) parallel to this axis (26) and which are connected by means of an adjusting rod (32) so as to execute a joint movement. The plough frame (12) can be pivoted relative to the sliding piece (22) by means of an adjusting motor (40), in order to vary the cutting width, whilst an intermediate member (34) arranged between the adjusting rod (32) and the sliding piece (22) transmits an oppositely directed pivoting movement to the plough bodies (10). Located between the plough frame (12) and the plough head (14) is a member (46) which picks up the variation in the angular position between the plough head (14) and plough frame (12) and which, moreover, is connected to the sliding piece (22), in order to displace the latter relative to the plough head (14) over a distance proportional to the picked-up angle. <IMAGE>
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