| 摘要 |
A multipurpose soil-cultivating machine comprises a minor frame with a roller and a frame with a coupling unit, longitudinal and transversal bars and working elements. The mentioned minor frame and the frame connected therebetween hingedly. The frame is made as a section with disk working elements and jaws with coaxial openings, fixed on longitudinal bars of said section, and with fingers, mounted therein. On said fingers the following elements are fixed in such a manner as to allow replacing thereof: the longitudinal bars of the easily detachable section of the frame with ripping working elements and units for fixing thereof or longitudinal bars of the minor frame of the roller with a device of limiting its radial turn upwards. |
