Crop pretreatment apparatus having liquid fluidity

The invention discloses a crop pretreatment device with liquid fluidity; the outer fixing ring is fixed on the inner surface of the outer barrel, the inner fixing ring is fixed on the outer surface of the inner barrel, the inner barrel is arranged in the outer barrel, and the inner barrel is suspended through the inner fixing ring On the outer fixing ring; the inner barrel cover is set on the top of the inner barrel; the inner barrel is composed of a perforated plate; it also includes a spiral tube arranged in the inner barrel, and a plurality of liquid outlet holes are uniformly opened on the spiral tube, the central axis of the spiral tube and the axis of the inner barrel Coincidentally, the lower end of the spiral tube extends to the bottom of the inner barrel; it also includes a pump arranged at the lower end of the spiral tube; the top of the inner barrel is provided with a slot extending to the bottom of the inner barrel, the inserting plate is inserted into the slot, and the inner barrel cover is provided with a slot corresponding to the slot. opening. The invention can conveniently pour out the treated crops. The pump sends the soaking liquid in the outer barrel into the spiral tube, and the soaking liquid in the spiral tube flows out through the liquid outlet hole, so that the crops in the middle of the inner barrel are in full contact with the soaking liquid.