Agricultural chemical fertilizer quantitative conveying device

Abstract

The invention is suitable for the technical field of agricultural production, and provides an agricultural chemical fertilizer quantitative conveying device. The conveying roller is rotationally arranged in the box body; a plurality of material containing grooves for containing chemical fertilizers are formed in the circumferential direction of the conveying roller; the plurality of lifting mechanisms are respectively arranged in the plurality of material containing grooves, and the volume of the chemical fertilizer contained in the material containing grooves can be adjusted through self-lifting of the lifting mechanisms; and the intermittent assembly is used for driving the conveying rollers to rotate intermittently. According to the device, the material containing groove is formed in the circumferential direction of the conveying roller, and the lifting mechanism is arranged in the material containing groove, so that when the intermittent assembly drives the conveying roller to intermittently rotate, chemical fertilizer can sequentially enter the material containing groove along with rotation of the conveying roller and is sequentially discharged out of the box body; according to the device, the amount of the chemical fertilizer conveyed each time is ensured to be matched with the amount of the chemical fertilizer required by the land of each region, the phenomenon of non-uniform fertilization in the later fertilization process is avoided, the soil fertilization effect and the use efficiency of the chemical fertilizer are improved, and the waste of the chemical fertilizer is reduced.

Description

technical field [0001] The invention belongs to the technical field of agricultural production, in particular to an agricultural chemical fertilizer quantitative delivery device. Background technique [0002] Common chemical fertilizers include nitrogen fertilizers, Garfield fertilizers, phosphorus fertilizers, and compound fertilizers, which are made by physical or chemical methods and contain one or more types of fertilizers that provide nutrients for plant growth. Chemical fertilizers usually have two fertilization methods: applied to the soil and sprayed on the leaves of plants to provide the nutrients needed by plants, maintain and improve soil fertility, increase crop yields, improve crop quality, and improve economic benefits. [0003] Existing agricultural fertilization methods include artificial fertilization and mechanical fertilization. Mechanical fertilization is to directly put chemical fertilizers in the machine, and apply the chemical fertilizers to the soil ...

AI Technical Summary

Problems solved by technology

[0005] The existing fertilization machinery lacks the structure for quantitative treatment and transportation of chemical fertilizers, which leads to uneven spraying of chemical fertilizers during the fertilization process, which not only reduces the effect of soil fertilization, but also reduces the use efficiency of chemical fertilizers and causes waste.

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