1. The connection mechanism for connecting the tool with an agricultural zemleobrabatyvayuschego tool having a frame and a source of hydraulic pressure, comprising: a retractable hydraulic cylinder in fluid communication with a source of hydraulic pressure and having a first end pivotally connected to the frame and a second end, isoedinitelny timber comprising a first portion pivotally coupled to the frame and defining an operating range and a second portion connected to the tool zemleobrabatyvayuschim when e th second end of the hydraulic cylinder is pivotally connected to the connecting beam, providing a substantially constant clamping force over the operating range of the connecting brusa.2. The connection mechanism according to claim 1, further comprising a bracket connected to a frame pivotally connected to the first end of the hydraulic cylinder and is pivotally connected to the first part of the connecting brusa.3. The connection mechanism according to claim 1, wherein the hydraulic cylinder is a hydraulic cylinder double deystviya.4. The connection mechanism according to claim 1, wherein the connecting bar comprises a middle portion disposed between the first portion and the second portion and the second end of the hydraulic cylinder is pivotally connected to a middle chastyu.5. The connection mechanism according to claim 1, wherein the operating range includes a first position in which zemleobrabatyvayuschy tool interacts with the surface and involved hydraulic cylinder for damping shocks caused by the surface, and a second position wherein the tool zemleobrabatyvayuschy does not interact with the behavior1. Соединительный механизм для соединения землеобрабатывающего инструмента с сельскохозяйственным орудием, имеющим раму, и источник гидравлического давления, содержащий:выдвигаемый и втягиваемый гидравлический цилиндр, сообщающийся по текучей среде с источником гидравлического давления и содержащий первый конец, шарнирно соединенный с рамой, и второй конец
