Automatic compound fertilizer quantitative batching device

Abstract

The invention discloses an automatic compound fertilizer quantitative batching device, which comprises a raw material storage device. The raw material storage device comprises an annular plate, a motor is installed on the ground in the center of the annular plate, the output end of the motor is connected with a transmission shaft, and the transmission shaft is fixedly connected with the annular plate through a plurality of connecting rods. A plurality of raw material storage boxes are evenly and fixedly connected to the annular plate, a first discharging pipe is connected to the bottom plate of each raw material storage box, and a first electromagnetic valve is installed on each first discharging pipe. A quantifying barrel is arranged below the annular plate below the raw material storagebox, and the other end of the first discharging pipe is fixedly connected with the quantifying barrel; a second discharging pipe is connected to the bottom plate of the quantifying barrel, and a second electromagnetic valve is installed on the second discharging pipe. Through the design of the invention, the fertilizer proportioning can be automatically carried out, the working efficiency is high,the proportioning precision is high, workers do not need to weigh one by one, the labor intensity of the workers is reduced, and the labor cost is reduced.

Description

Technical field [0001] The invention relates to the technical field of fertilizer production, in particular to a compound fertilizer automatic quantitative dosing device. Background technique [0002] Compound fertilizer refers to a chemical fertilizer containing two or more nutrient elements. Compound fertilizer has the advantages of high nutrient content, few auxiliary components and good physical properties. It is very important for balanced fertilization, improving fertilizer utilization, and promoting high and stable crop yields. However, it also has some shortcomings. For example, its nutrient ratio is always fixed, and the types, quantities and ratios of nutrient elements required by different soils and different crops are diverse. Therefore, it needs to be produced according to the requirements of different crops. Add different amounts and types of fertilizers to the types of nutrients. The existing fertilizer ratios are mainly manually weighed one by one and then mixed ...

AI Technical Summary

Problems solved by technology

[0002] Compound fertilizer refers to chemical fertilizer containing two or more nutrient elements. Compound fertilizer has the advantages of high nutrient content, less auxiliary components and good physical properties. It is very important for balanced fertilization, improving fertilizer utilization rate, and promoting high and stable yield of crops. However, it also has some disadvantages. For example, its nutrient ratio is always fixed, and the types, quantities and ratios of nutrient elements required by different soils and different crops are varied. Therefore, it needs to be produced according to the needs of different crops. Add different amounts and types of fertilizers for different types of nutrients

The existing fertilizer ratio is mainly manually weighed one by one, and then mixed together, which makes the process complicated, inefficient, increases the workload of the staff, and increases the labor cost

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