Integrated fertilization device for granular fertilizer

Abstract

The invention discloses an integrated fertilization device for a granular fertilizer. The device includes a fertilizer storage box, the inside of the fertilizer storage box is separated by partition boards into a fertilizer storage chamber, a water storage chamber and a mixing chamber; a circular feed valve is disposed at the top of the fertilizer storage chamber, an auger is vertically mounted inside the fertilizer storage chamber at a lower part, and a fertilizing tube is welded at the outlet of the fertilizer storage chamber; a water pump is mounted at a bottom water outlet of the water storage chamber, the water outlet of the water pump and the water outlet of the fertilizer storage chamber are both connected with a water inlet above the mixing chamber; a stirrer is transversely mounted in the mixing chamber, a bottom outlet of the mixing chamber is equipped with a fertilizer injection pump, and a water outlet of the fertilizer injection pump is in sleeve joint with a sprinkling nozzle through a duct. The integrated fertilization device provided by the invention can realize granular fertilizer storage and granular fertilizer direct fertilization operations, and also can directly carry out liquid fertilizer proportioned mixing and sprinkling fertilization operations.

Description

technical field [0001] The invention relates to the technical field of agricultural equipment, in particular to an integrated fertilization device for granular fertilizers. Background technique [0002] Granular fertilizer is a solid fertilizer made according to a predetermined average particle size. Chemical fertilizers are mostly made into granular fertilizers, and chemical fertilizers (such as phosphate fertilizers) can also be mixed and granulated with compost, manure or mud in an appropriate proportion to make granular fertilizers. Granular fertilizers can reduce the hygroscopicity of fertilizers, reduce environmental pollution, and facilitate application. Some water-soluble phosphorus fertilizers can reduce chemical fixation in the soil after being made into granular fertilizers. Compared with liquid fertilizers, granular fertilizers are more convenient to store and transport, which can effectively save storage space and facilitate handling. [0003] Most granular c...

AI Technical Summary

Problems solved by technology

[0003] Most granular compound fertilizers are directly spread when sowing and fertilizing. This fertilization method is too rough and will waste a lot of fertilizer, which does not conform to the concept of sustainable development of modern agriculture.

Moreover, most of the current granular fertilizer fertilization devices can only be fixed and spread, and it is very troublesome to use water-soluble fertilizers

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