Automatic control system for tobacco seed osmoregulation and use method thereof

Abstract

The invention provides an automatic control system for tobacco seed osmoregulation and a use method thereof. The control system comprises a manual remote control device, a programmable controller, a seed soaking device, an automatic oxygen supply system, a dehydration system, an automatic water supplying and cleaning system, a water-temperature heating and circulating system and a fixed bracket, wherein the seed soaking device comprises a soaking tank which is arranged on the fixed bracket and is provided with a window, a tank cover lifting device, a stirring device and a net-shaped seed soaking cage arranged in the seed soaking tank; a cloth bag is arranged in the net-shaped seed soaking cage; a fence-shaped support frame having the same shape with the cloth bag is arranged in the cloth bag; and the signal output end of the programmable controller is respectively connected with the signal input ends of the automatic oxygen supply system, the dehydration system, automatic water supplying and cleaning system, the water-temperature heating and circulating system, the tank cover lifting device and the stirring device. The automatic control system can automatically control seeds to beevenly processed, is stable in quality, is time-saving and labor-saving, and is suitable for factory osmoregulation and seed soaking production of small seeds with small volume, such as tobacco, flowers, pasture and the like.

Description

technical field [0001] The invention belongs to the technical field of plant seed osmotic adjustment treatment machinery and automatic control, and specifically relates to an osmotic adjustment automatic control system and a method of use thereof, which are particularly suitable for osmotic adjustment and germination treatment of particulate plant seeds such as tobacco, flowers, pasture and the like. Background technique [0002] Tobacco seeds are very small, there are 10,000-11,000 seeds in 1 gram, the emergence rate of seedlings in traditional production of tobacco leaves is low, the management of water and fertilizer at the seedling stage is difficult, the thinning is labor-intensive, the quality of tobacco seedlings is poor, and the stress resistance of seedlings is weak , susceptible to pest damage. After that, the seed germination coating technology was developed, that is, the tobacco seeds were germinated before coating, and the biological activity of the germinated s...

AI Technical Summary

Problems solved by technology

Manual operation is not only cumbersome, labor-intensive and time-consuming, but also extensive, unable to strictly control the treatment technical parameters of each process link, thus affecting the treatment effect to varying degrees

The "Automated Seed Soaking and Accelerating Device" (public number 101569254) disclosed in 2009 is mainly suitable for the conventional accelerating germination treatment of tobacco seeds, lacking the necessary devices such as stirring device, cleaning device and seed soaking cage for osmotic adjustment and accelerating germination treatment, it is completely unsuitable for osmotic adjustment and accelerating germination Processing Technology Process Requirements

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