TOWED REVERSIBLE PLOUGH HAVING ALTERNATING WIDTH AND A DEVICE FOR REPEATED ALIGNING OF THE FRAME TOWARDS THE AXIS OF REVERSE

摘要

The reversive plough is used in farming for toiling the soil.By the cylinder included to it the frame can be repeatedly alignedto the axis of reverse without changing the setting for theoperating travel and the travel of shifting. The plough contains ashiftable parallelogram ABTE with a hydraulic cylinder (17)forming on of its sides. According to an option cylinder (17) isfitted between the lateral beam (3) and axle F fitted in themiddle of the length of side AE of the ABTE parallelogram. Ashifting hydraulic cylinder (21) is fitted between theintermeduate lateral beam (19) dividing the parallelogram ABTE andlever (22) of frame (4) which ensures automatic adjustment of theshifting of the first body towards the tractor during theadjustment of the travel of operation.4 claims, 3 figures