1. Coupling device for connecting the tool to the frame zemleobrabatyvayuschego agricultural implement, comprising: a drawbar pivotally coupled to the frame, the first bracket having a first portion and a second portion pivotally connected to the drawbar, the second arm comprising a first portion and a second portion pivotally connected to the drawbar ioporu tool connected to the first portion of the first arm and the first part of the second bracket, wherein the tool support is configured to fold with respect to the traction brusa.2. Coupling device according to claim 1, further comprising: a first hinge coupled to a second portion of the first bracket and the drawbar, and a second hinge coupled to a second portion of the second bracket and traction brusom.3. Coupling device according to claim 2, further comprising a stopper coupled to at least one of the first hinge and the second hinge, wherein the stopper is configured to restrict the orientation of at least one of said first and second hinge sharnira.4. Coupling device according to claim 2, further comprising a retractable hydraulic cylinder having a first end pivotally connected to one of the first hinge and the second hinge and a second end pivotally connected to at least one of the tool supports, the first bracket and the second bracket .5. Coupling device according to claim 1, further comprising adjustable supporting teeth node connected to at least one of the drawbar and instrumenta.6 support. Coupling device according to claim 5, further comprising a spring tine harrow connected to an adjustable, n1. Сцепное устройство для соединения землеобрабатывающего инструмента с рамой сельскохозяйственного орудия, содержащее:тяговый брус, шарнирно соединенный с рамойпервый кронштейн, содержащий первую часть и вторую часть, шарнирно соединенную с тяговым брусомвторой кронштейн, содержащий первую часть и вторую часть, шарнирно соединенную с тяговым брусом иопору инструмента, соединенную с первой частью первого кронште
