Provided is a guide wheel support for plough, which is useful for compensating the propensity of the plough to divert and produce tilted furrows. The guide wheel compensates the lateral force that produces the plough to move by the discs. The support comprises a guide wheel and a vertical movement crank, the support including a system of vertical motion, a combined driving system and a fine driving system, where the vertical driving system is joined to the combined driving system by means of a body or main base, and the combined driving system being joined to the fine driving system by means of plates, the fine driving system being joined to the combined driving means by a shaft to which the guide wheel is fastened.Se provee un soporte de rueda guía de arado útil para compensar la tendencia del arado a desviarse y producir surcos inclinados. La rueda guía compensa la fuerza lateral que produce en los discos el avance del arado mismo. El soporte comprende una rueda guía y una manivela de avance vertical, el soporte comprende un sistema de movimiento vertical, un sistema de avance combinado y un sistema de avance fino, en donde el sistema de avance vertical se une al sistema de avance combinado por medio de un cuerpo o base principal y el sistema de avance combinado se une al sistema de avance fino por medio de placas y en donde el sistema de avance fino se une al sistema de avance combinado mediante un eje flecha al cual se sujeta la rueda guía.
