Sower with treating agent-containing seed miss-seeding detecting function and miss-seeding detecting method

Abstract

Disclosed is a sower with a treating agent-containing seed miss-seeding detecting function. The sower comprises a frame, a furrow opener and a plurality of sowing units arranged on the frame; every sowing unit is composed of a seed arranging device, an electromagnetic exciting device, a spraying device, an X-ray detecting device and a data collecting device, wherein the electromagnetic exciting device and the spraying device are arranged inside the seed arranging device, and the X-ray detecting device and the data collecting device are arranged under the electromagnetic exciting device. According to the sower with the treating agent-containing seed miss-seeding detecting function and the miss-seeding detecting method, treating agent-containing seeds slowly and uniformly enter a seed arranging barrel via seed holes in a disc screen and then pass through the spraying device and the electromagnetic exciting device; the number of sowed seeds can be determined according to the strength of current signals collected by the data collecting device; once miss-seeding or less-seeding occurs, a warning device can be triggered to remind workers to process faults and avoid miss-seeding. The sower with the treating agent-containing seed miss-seeding detecting function is high in detecting precision and greatly improves the sowing precision and the production efficiency.

Description

technical field [0001] The invention relates to the technical field of agricultural machinery, in particular to a planter with a function of detecting missed sowing of seeds containing a treatment agent and a method for detecting missed sowing. Background technique [0002] Seed treatment agent is a kind of pesticide preparation that acts on the surface of crop seeds and has film-forming properties. It can be directly diluted and coated on the surface of seeds. By enhancing seed vitality, promoting full seedlings and preventing soil-borne disease infection, etc. quality and yield. The chemical components of this type of pesticide preparation have fluorescence properties, and can emit fluorescence within a certain period of time after being excited by ultraviolet light. [0003] Precision seeding is one of the important ways to increase production in modern agriculture. With the continuous development of new agricultural technologies and the continuous improvement of crop qu...

AI Technical Summary

Problems solved by technology

Although machine vision technology is used to detect the seeding performance of the seed metering device, the limitations of image processing are relatively large, and precise detection cannot be achieved; the processing time of high-speed photography is long, the cost is high, and the requirements for the working environment are also high; The detection method of virtual instrument is only a preliminary exploration of this technology in the detection system of seeder leakage, and many problems have not been solved

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