Vegetable seed drying box

Abstract

The invention relates to a vegetable seed drying box. The vegetable seed drying box comprises a supporting frame, a drying drum bracket, a drying drum, a rolling shaft, a motor, an electric heater, a draught fan, a controller, a moisture eliminating opening and a monitoring device. The drying box is divided into a drying oven located on the upper portion and an instrument container located on the lower portion through the supporting frame. The drying drum bracket is fixedly arranged on the supporting frame. The drying drum is arranged on the drying drum bracket. The two ends of the drying drum are both connected with the rolling shaft. The rolling shaft is arranged on the drying drum bracket. One end of the rolling shaft is connected with the motor through a chain. The motor is fixedly arranged on the lower portion of the supporting frame. The electric heater is arranged under the drying drum. The draught fan is arranged under the electric heater. The motor and the draught fan are both electrically connected with the controller. The moisture eliminating opening is formed in the upper portion of one side of the drying oven and provided with the monitoring device. Through the vegetable seed drying box, drying states of different seeds can be achieved according to various storage conditions of the different seeds.

Description

technical field [0001] The invention relates to a drying box, in particular to a vegetable seed drying box used in the field of plants. Background technique [0002] Seeds are the basis of agricultural production. Through seed selection and grading, unfulfilled, insect-eaten or deteriorated seeds can be eliminated, which can improve the vitality of seeds, increase the emergence rate and strong seedling rate in the field. At present, the seed processing industry mainly selects seeds according to their external dimensions, seed specific gravity, seed aerodynamic characteristics, seed color, etc. In comparison, the liquid specific gravity method can accurately act on each seed, and its accuracy far superior to mechanical methods. When the specific gravity of the seeds is greater than that of the liquid, the seeds sink, otherwise they float; then, the floating part is removed, and the seeds with different weights can be precisely separated. Taking the average specific gravity ...

AI Technical Summary

Problems solved by technology

[0003] After using the liquid specific gravity method, due to the large amount of water attached to the surface of the seeds, if they cannot be dried in time, the water content of the seeds will increase, which will cause the increase of the respiration intensity of the seeds and accelerate the deterioration process of the seeds.

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