| 摘要 |
<p>The invention relates to a soil cultivating machine, in particular a rotary harrow, comprising a first frame portion (1) couplable to a tractor, a second frame portion (2) coupled movably in height relative to the first frame part (1), provided with soil cultivating members (3) and suspendable from the soil by a roller (4), the machine further comprising drilling elements including seed pipes (73), possibly provided with coulters (74) and coupled to a carrier beam (68), whereby the the carrier beam (68) is connected to the second frame portion (2) by means of a framework (86, 87, 88) stretching from the second frame portion in rearward direction over a location for the roller in the machine and comprising at least two spaced apart beams (87, 88) extending predominantly in the direction of operative travel and mutually connected by at least a coupling beam (86), the framework (86, 87, 88) being hingeably connected to the second frame portion (2) and being kept in position and being adjustable in height by means of at least one adjusting member (98) connected with the second frame portion(2). <IMAGE></p> |
