Agricultural device, has compensating system designed as compressible tubular unit that is arranged between frame and soil cultivating units e.g. sowing machine, where tubular unit is filled with uncompressible medium

摘要

The device (1) has a set of soil cultivating units (4) e.g. sowing machine, spinners or bearing units, arranged next to each other and movable independent of each other in a frame (2) in a vertical direction using pivots (8). A compensating system is designed as a. compressible tubular unit (9), that is arranged between the frame and the soil cultivating units, where the compressible tubular unit is filled with uncompressible medium such as high-viscosity fluid with damping characteristics. The tubular unit is designed with a circular or oval cross-section.