| 摘要 |
<p>The invention relates to a plough accessory for crushing clods of earth. It has jib-like securing spars (1 and 2), a longitudinal spar (3) and also a number of bearing frames (4) for the work wheels (5) effecting the crushing. The accessory is designed as a longitudinal spar (3) which presses the work wheels (5) onto the soil, has a shock-absorbed compensation spring-suspension (springs 6) and is vertically adjustable and can be arranged on the plough in such a way that it can be adjusted and secured. In this way an individual adjustability of the device to practically all plough types is achieved. In addition, the height of compaction of the soil can be set exactly and can also be maintained as a result of the fixed arrangement on the tractor (advantage compared to tractor-pulled devices). <IMAGE></p> |
