Sampling device of finished product for medium element fertilizer production

The utility model discloses a sampling device of a finished product for medium element fertilizer production, which comprises a bottom frame and a rotating rod, both ends of the bottom frame are fixedly provided with a support frame, the top of the support frame is provided with a clamping groove, the opposite side of the rotating rod is fixedly connected with a placing frame, the outer side of the rotating rod is clamped with a limiting frame, and the limiting frame is provided with a clamping groove. And a bolt is installed at one end of the limiting frame in a threaded mode, an auxiliary block is fixedly connected to the bottom end of the containing frame, a shielding frame is fixedly installed at the top of the containing frame, and a connecting block is fixedly connected to the interior of the shielding frame. The arranged supporting frame is installed at the upper end of the bottom frame, a bag body containing waste materials is placed on the containing frame and then shakes back and forth, fertilizer i