The present invention, more particularly the separation of the said rotating plate and at the same time by having a cover plate on top of the blade is equipped with rotating plate cover so as not to fertilizers to be hit by the blades scatter in the surrounding equipment of the fertilizer spraying apparatus sealing the inner space in part by inducing a flow of air according to the rotation of the blade in a lateral direction, and the guides are guided inclined and converging fertilizer inducing such that each fertilizer is converged to the blade and the side cover to be moved long in the longitudinal direction by forming the guide groove to secure a constant spraying distance of fertilizer must, of course, the present invention relates to a fertilizer spraying apparatus which can secure the left and right uniform salporyang based on the widths that fertilizer spray.
Fertilizer spraying apparatus according to the present invention, in the fertilizer spray device for spraying by hitting a fertilizer which falls to the bottom of the manure storage hopper, the lower flat upper surface in the manure storage hopper is vertically disposed and the falling direction of the fertilizer, circular is rotated about the center axis of rotation of the rotary plate and; Doedoe lower end is coupled to the upper surface of the spindle projecting to the upper part so as to scatter to blow the fertilizer to be dropped to the rotating plate, a plurality of blades and which are arranged in a radial symmetrical about the rotational axis rotates integrally with the rotating disk; Wherein when the spindle is formed in a circular flat corresponding to the doedoe is coupled to the upper end of the rotating blades in a spaced condition and the rotating plate integral with the rotating plate, and fertilizer at the center so that through which the fertilizer is falling to the bottom of the manure storage hopper the cover plate is formed with through holes; The rotating plate and the side cover around the edge of the cover plate and the rotating plate, but the covering of the side portions spaced to form the cover plate, the added portion is open in the spraying direction of the manure discharge fertilizer formed; It characterized in that it comprises.