Device for controlling and agitating fertilizer discharge of spreader using oil hydraulic power of tractor

摘要

The present invention relates to a spreader using the hydraulic pressure of a tractor to control and agitate the discharge of fertilizer using the hydraulic pressure of the tractor in order to discharge the fertilizer sprayed from the fertilizer spreader connected to the tractor in a more optimal state as needed. It relates to a fertilizer discharge control and agitation device. To this end, the present invention relates to a fertilizer spreader mounted by a U bolt and a support member on the rotating shaft housing of a rotator connected to a tractor, the fertilizer spreader includes a vertical plate supporting a fertilizer container, and upper and lower portions connected to the vertical plate A plate, a fertilizer container mounted on the upper and lower plates to load fertilizer, shutter opening and closing means for controlling the discharge of fertilizer loaded in the fertilizer container, and fertilizer stirring means for agitating the fertilizer loaded in the fertilizer container However, the shutter opening and closing means includes a hydraulic cylinder mounted on a support, a moving rod connected to a piston rod of the hydraulic cylinder by a connecting piece and coupled to a guide rod, a connecting bar coupled to the moving rod, and a shutter member coupled to the connecting bar Made of, the fertilizer stirring means provides a fertilizer discharge control and stirring device of the spreader using the hydraulic pressure of the tractor consisting of a hydraulic motor and an agitator.