GEARBOX FOR MECHANICALLY OPERATED AGRICULTURAL IMPLEMENT AND MECHANICALLY OPERATED IMPLEMENT COMPRISING SUCH GEARBOX Russian patent published in 2021 - IPC F16H59/02 B62D51/00 

FIELD: engineering elements.

SUBSTANCE: invention relates to a gearbox (608) for a mechanically operated agricultural implement. The gearbox (608) is comprised of: an input shaft (21), an output shaft (23), a gear (11) installed movably on the input shaft (21) for the forward travel position and one reverse travel position, a movable plug (4) located inside of the gearbox (608) and configured to interact with said sliding gear (11). The gearbox (608) additionally comprises a movement drive lever (5) of said plug (4) made in form of a rod partially located inside of the gearbox (608). The first end of said lever (5) therein is configured to be connected with the drive cable (C) so that the impact on the drive cable (C) leads to a change in the gear ratio.

EFFECT: simplified design and technical maintenance are achieved.

10 cl, 7 dwg