A method and device for dynamic tracking and reseeding of small seeds

Abstract

A method and device for dynamic tracking and reseeding of small seeds, the device comprises: a frame and the following components installed on the frame: a test seed box; an impeller type seed unloading device, the feeding inlet of which is connected with the outlet of the test seed box fan, the outlet of which is connected with the air inlet of the impeller type seed unloading device; the conveying pipe, the inlet of the conveying pipe is connected with the air outlet of the impeller type seed unloading device; the reseeding device, the The inlet is connected with the outlet of the conveying pipeline; the image recognition system is used to identify the position of the seed box of the precision seeder to realize the dynamic tracking of small seeds, and is installed on the reseeding device; the transmission device is respectively connected with the impeller A seed unloading device, a fan, a conveying pipeline are connected with the reseeding device; and a control device is used to adjust the working speed and the reseeding position in real time, and is respectively connected with the transmission device and the image recognition system. The invention also provides the dynamic tracking and replanting method for small seeds of the device.

Description

technical field [0001] The invention relates to agricultural seeding technology, in particular to a method and device for dynamic tracking and replanting of small seeds. Background technique [0002] Small-sized seeds refer to seeds with an average diameter of ≤3mm, mainly including grains, forages, sesame seeds, and some economic crops such as vegetables, flowers, and forestry seeds. my country has a wide variety of small-size seed crops, a wide range of planting areas, and a continuous increase in industrial value. It plays an important role in crop planting in my country. Its crop production is a sunrise industry with great potential and has a very broad development scene. [0003] Improving the sowing quality of small-sized seeds is a key way to increase their yield. At present, the precision seeding technology can effectively improve the uniformity of crop plant field distribution, minimize the competition between plants for soil water and nutrients, and thus greatly re...

AI Technical Summary

Problems solved by technology

Due to the differences and special characteristics of small particle size seed materials, the replanting work at this stage basically adopts manual or semi-mechanized methods, which is difficult to match the progress of the precision seeding machine, and cannot guarantee high-efficiency and low-loss replanting, which directly affects the working process of the machine and efficiency, there are problems such as low production efficiency, high labor intensity, and high operating costs, and its low degree of mechanization has become a bottleneck restricting the industrialization of small-size seed crops.

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