Rotary plow for use at cultivation gantry of agricultural towing vehicle, has switchboard switching light source according to operative position of plow bottoms of plow, where switchboard eliminates operational position of plow bottoms

摘要

The plow (1) has a light source (14) i.e. LED, arranged at a work side of the plow. A region and a working area (16) of plow bottoms (10) are illuminated with the light source. The light source is associated with a distribution switchboard (17). The distribution switchboard switches the light source according to operative position of the plow bottoms of the plow, where the distribution switchboard eliminates operational position of the plow bottoms and assigns an inheriting friction position of the plow bottoms. The plow bottoms are arranged on opposed sides of a plow frame.