Hay rake for crops has raking prongs steered along orbit of control equipment in such a manner that it proceed downwards both in lower and upper section of orbit

摘要

Hay rake has revolution counting unit (5) with majority of raking prongs (6) which are rotary propelled transverse to driving direction (10) of driving device (9,19) along perpendicularly standing orbit. Raking prongs are steered along orbit of control equipment (12) in such a manner that it proceeds downwards both in lower and upper section of orbit.