| 摘要 |
A fallow hinged cultivator has a frame, hydrosystem, shares in the form of A-hoes and rigid stilts, compactors, element for joining with power mean. Apart this it has additionally two half-frames fastened to the frame, and to each half-frame a separate section is fastened, and the rigid stilt of each share is fixed in the supports by means of cut shear axle and bolt joint, at that the compactors are fixed to the frame, to the half-frames and to the sections hinge with a possibility of their height adjustment with the "screw-nut" mechanism, and in front of the shares to the frame, half-frames and sections are fixed the shovels each being spring-driven and made of swan-neck metal strip, and each such shovel is fixed to the support with welded adjusting strip and clip, and each stilt is rigidly fixed to the frame, half-frames and sections with a possibility of the shovel height adjusting, and besides the cultivator has pneumatic supporting wheels. |
