Automatic pesticide proportioning device based on Internet of Things

Abstract

The invention discloses an automatic pesticide proportioning device based on the Internet of Things. The automatic pesticide proportioning device comprises a proportioning mechanism and a pesticide discharging mechanism, wherein the proportioning mechanism comprises a plurality of liquid storage bottles and a filling and distributing device, wherein the plurality of liquid storage bottles are connected with the filling and distributing device through a plurality of pipelines, an adjustable pump is arranged in the filling and distributing device, one side of the filling and distributing device is provided with a fixed table, a slideway is arranged at the bottom of the fixed table and is matched and connected with the fixed table, a pesticide discharging mechanism is arranged at the bottom of a partition plate and comprises a supporting plate and a plurality of lifting rods, the supporting plate is fixedly connected with the side walls of the lifting rods, and the other ends of the lifting rods are fixedly connected with the partition plate. By adopting the design of automatic proportioning of pesticides, farmers can select and determine the variety, concentration, quantity and the like of required pesticides according to the actual conditions of different crops, automatically calculate a proportion according to different conditions, and control the quantity of raw pesticides by controlling the on-off time and the flow of the adjustable pump, so the purpose of accurate proportioning is achieved.

Description

technical field [0001] The invention relates to the field of agricultural planting, in particular to an automatic proportioning device for pesticides based on the Internet of Things. Background technique [0002] Phytotoxicity refers to the abnormal growth of crops or the occurrence of physiological disorders after application of pesticides. There are two types of injury, acute and chronic. The former has obvious symptoms from a few hours to 3-4 days after spraying, such as burns, withering, falling leaves, falling flowers, and fruit drop; the latter has obvious symptoms such as poor growth and deformed leaves after a long time after spraying. , Late maturity and so on. The common symptoms are colorful spots of different sizes and shapes on the leaves, local tissue scorching, perforation or leaf shedding, or yellowing, chlorosis or thickening of leaves. [0003] Experienced farmers can properly use pesticides based on their own experience and the characteristics of the cr...

AI Technical Summary

Problems solved by technology

[0003] Experienced farmers can properly use pesticides based on their own experience and the characteristics of the crops, without causing pesticide damage. However, if the applicators do not apply pesticides according to the "applicable crops" on the pesticide packaging label, the use of pesticides beyond the scope will cause serious problems. Cause phytotoxicity; another example, if you don’t understand the insect’s condition and condition, and prescribe the wrong medicine, you will not be able to achieve the effect of prevention and control, and there will be phytotoxicity; or, blindly and arbitrarily increasing the dosage of medicine , the ratio is unscientific, and the concentration is too high, which will cause the occurrence of drug damage

[0004] However, in the prior art, there is almost no automatic pesticide proportioning device, so that farmers can only manually calculate the proportioning when planting. , has great limitations, and it is difficult to prescribe the right medicine, so the problem of automatic pesticide proportioning needs to be solved urgently

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