The compensation mechanism of the weight of the planting line applied in machinery and equipment agru00eccolas in general

摘要

"Compensation mechanism of the weight of the planting line applied in machinery and equipment agru00eccolas in general".Which mainly aims at regulating the increase or decrease of the pressure exerted by the line on the ground, and, to this end, has a support fixed on the top bar of pantographic assembly.And, in the upper part of said support, it will be possible to the coupling and articulation of a bushing an articulator, which, in turn, has a hole where a spindle is mounted centrally.If you think having, in one of its ends, a format that can attach a tool of adjustment.And the body threaded spindle assembly also allows the other bushing an articulator which is coupled to the articulated arm.Through a fixed pin on the top bar of pantographic set, and the lower end of the said articulated arm enables the setting of a set of springs.They are linked in the sidebar of the pantographic set, which provide pressure on the soil.And through the construtividade proposed will be possible to reverse mounting of the mechanism, through holes arranged on the pantograph more specific, and, with this inversion.The springs are attached on the movable base of the pantographic assembly, enabling withdrawal of the pressure exerted by the line on the ground.Being provided for a protection which prevents the infiltration of residues in the mechanism, and this protection has lateral semicircular slots.On which is disposed a scale that will enable the adjustment of the quantity of the pressure exerted by the planting line on the ground.