| 摘要 |
Fertiliser broadcaster with a supply container and with a distributor device having driven distributor members, to which the fertilising materials to be discharged can be fed via at least one outflow orifice closable by means of at least one slide and adjustable to different opening widths, the respective slide being capable of being brought into the closing position and into the opening position or different opening positions by means of an adjusting element, the respective opening position of the slide being fixable by means of at least one stop element adjustable on the frame of the broadcaster, in such a way that this basic opening position can be assumed faultlessly by the slide as often as desired, and this adjustable stop element being adjustable by a remotely operable adjusting element. In order to simplify the exact adjustment of the discharge quantity in the fertiliser broadcaster, above all the change in the discharge quantity essential for the farmer, provision is made for designing the adjusting element adjusting the stop element as an electrical geared motor or electrical lifting cylinder, and for coupling this adjusting element to a microcomputer (Figure 5). <IMAGE>
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