Agricultural dung spreading machine with spinning discs

摘要

The agricultural mechanism spreads dung over a field. It has a hopper (1) divided into two funnel-shaped portions (5,6). There are dosing or control valves (7) at the bottom of these funnel-shaped portions. The dung drops onto rotating slinging disc (9) with a common drive mechanism (13,12).The dosing or control valves (7) may have plates which can move relative to the hoppers on pins which engage guide slots in the plates. The slots may be straight, angled or curved.