Riding type field managing machine

The utility model relates to a riding type field managing machine which belongs to the technical field of ordinary agricultural machinery. The field managing machine comprises a motive power machine,a pull rod, a back guiding frame, a spring, an operation controller, a connector and a rider bracket, wherein the pull rod is movably connected with the motive power machine; the back guiding frame isconnected with the motive power machine; the spring is arranged between the back guiding frame of the motive power machine and the pull rod; the operation controller is arranged on the back guiding frame and the pull rod; the connector is arranged on the back end of the pull rod; and the rider bracket is arranged on the back guiding frame. The utility model can greatly reduce the labor intensityof drivers, and can conveniently meet different depth requirements of various kinds of operation.