Hydraulic deviation regulating device for agricultural machinery

The invention discloses a hydraulic deviation regulating device for agricultural machinery, wherein the hydraulic deviation regulating device comprises a placement box and a telescopic cylinder. The upper surface of the placement box is connected with a cover plate through a rubber sealing pad, a fixed bolt is arranged at the side of the placement box, and at the same time, a spring is arranged atthe inner side of the fixed bolt; a fixed bracket is fixed at the bottom of the placement box, a first suspension beam is arranged at the end of the fixed bracket, and at the same time, the lower part of the first suspension beam is connected with a screw rod through a first rotating shaft; the bottom of the screw rod is connected with a regulating tube, and the lower part of the regulating tubeis provided with a second suspension beam; the surface of the placement box is provided with a level meter, and the interior of the placement box is provided with a telescopic cylinder; the end of thetelescopic cylinder is fix