Fermentation device for producing and processing organic water-soluble fertilizer

The invention discloses a fermentation device for producing and processing an organic water-soluble fertilizer, and belongs to the technical field of ferment.The fermentation device comprises a fermentation kettle body, a grinding mechanism is arranged at the bottom of an inner cavity of the fermentation kettle body, the top of the grinding mechanism is in transmission connection with a mixing mechanism, and a kettle cover is fixedly installed at the top of the mixing mechanism; the kettle cover is hermetically mounted at the top of the fermentation kettle body through a hinge. According to the grinding device, the abutting block can be stressed under the abutting action of the inclined face, the bottom sliding rod slides on the top of the grinding block, the bottom of the sliding rod moves to drive the bottom grinding block to move downwards, and the grinding block under the rotating action can fully grind precipitated materials; the grinding blocks can synchronously grind and crush materials entering the fi