Agricultural fertilizer mixing and throwing device

Abstract

The invention discloses an agricultural fertilizer mixing and throwing device which comprises a material tank, wherein the material tank is internally partitioned into three containing spaces throughpartition plates; through holes are formed in middle positions of the bottom surfaces of the three containing spaces; preservation cylinders are fixedly mounted below the through holes in the lower ends of the three containing spaces; discharge holes are formed in the lower ends of the preservation cylinders; mixing cylinders are arranged below the material tank; allocation covers are fixedly mounted on the mixing cylinders; feeding holes are formed in the upper ends of the allocation covers; the discharge holes of the preservation cylinders are communicated with the feeding holes of the allocation covers through allocation tubes; openings are formed in the lower ends of the mixing cylinders. According to the agricultural fertilizer mixing and throwing device, the mixing cylinders are arranged below the material tank, by adopting a mode that the mixing tanks are internally provided with stirring shafts, fertilizers can be mixed before seeding, the time difference between fertilizer mixing and seeding can be shortened, volatilization of the fertilizers is reduced, and maximum effects of the fertilizers can be ensured.

Description

technical field [0001] The invention relates to the technical field of agricultural machinery, in particular to an agricultural fertilizer mixing and spreading device. Background technique [0002] Existing agricultural fertilizers have a single function. In order to meet the needs of crop growth, it is necessary to mix a variety of fertilizers and spread them evenly into the soil to provide sufficient nutrients for the crops. Manual mixing is time-consuming and labor-intensive, and the uniformity Poor, and the mixed fertilizer needs to be sown into the soil in a short time, otherwise different fertilizers will interact and cause the active ingredients to volatilize. Fertilizer efficiency weakens, is unfavorable for bringing into play the maximum effect of fertilizer, and a kind of agricultural fertilizer mixing applicator that can solve above this problem still needs further research and development. Contents of the invention [0003] The technical problem to be solved b...

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Problems solved by technology

[0002] Existing agricultural fertilizers have a single function. In order to meet the needs of crop growth, it is necessary to mix a variety of fertilizers and spread them evenly into the soil to provide sufficient nutrients for the crops. Manual mixing is time-consuming and labor-intensive, and the uniformity Poor, and the mixed fertilizer needs to be sown into the soil in a short time, otherwise different fertilizers will interact and cause the active ingredients to volatilize. Fertilizer efficiency is weakened, which is not conducive to exerting the maximum effect of fertilizer. An agricultural fertilizer mixing and spreading device that can solve the above problems still needs further research and development.

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