| 摘要 |
<p>An agricultural implement (1) for soil cultivation comprises a main frame (10, 10' 10''), a side section frame (31a, 31b), which is rotatable relative to the main frame (10, 10' 10''), at least one transport wheel (11), at least one tilling tool (12), at least one ground-contacting depth holder (13), associated with the side section frame (31a, 31b), for controlling a working depth for the said tilling tool (12), and a first actuator (18), for controlling a height position for the said transport wheel (11) relative to the main frame (10, 10' 10''), or for controlling a height position for the said depth holder (13) relative to the main frame (10, 10' 10"). The depth holder (13) is connected to the transport wheel (11), so that both the height position of the depth holder and the height position of the transport wheel are simultaneously controllable by the said first actuator (18).</p> |
