Airing device for vegetable seeds

Abstract

The invention relates to the technical field of seed airing, in particular to an airing device for vegetable seeds. The airing device for the vegetable seeds comprises an airing frame. The front and the rear of the upper portion of the airing frame are symmetrically provided with motors. The motors are provided with lead screws. The lead screws are provided with movable nut bases. The lower sidesof the movable nut bases are provided with linear actuators. A stirring cylinder is arranged between the linear actuators. The left side wall and the right side wall of the stirring cylinder are provided with a stirring rod and a stirring plate correspondingly. An airing plate is arranged under the stirring cylinder, and the bottom face of the airing plate is provided with an air outlet and a discharge pipe. A collection box is arranged below the airing plate. According to the airing device for the vegetable seeds, in the seed airing process, the stirring cylinder moves leftwards and rightwards, the seeds can be constantly stirred, the airing sufficiency of the seeds is guaranteed, the low efficiency of manual seed stirring is avoided, the seed stirring manners include the stirring rod andthe stirring plate, and the practicality of the device is enhanced; and the auxiliary actions of a heating pipe and a hot air drier are achieved in the airing process, and the evaporation of water onthe seed surfaces is accelerated.

Description

technical field [0001] The invention relates to the technical field of seed drying, and more specifically relates to a drying device for vegetable seeds. Background technique [0002] Before the seeds are stored in the warehouse, they must be dried in the sun to make the moisture on the surface reach the standard for safe storage, because the drying process can kill bacteria, increase seed permeability and water absorption capacity, increase germination rate and germination potential, and ensure emergence If the drying rate is not timely or thorough, the moisture on the surface of the seeds will be high, and it will be easily damaged during storage, resulting in a decrease in the germination rate of the seeds and causing serious losses to seed producers and users. [0003] At present, the way of drying seeds is usually to spread the seeds on curtains or mats, and manually flip them every once in a while to speed up the evaporation of water, which will undoubtedly increase th...

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Problems solved by technology

[0002] Before the seeds are stored in the warehouse, they must be dried in the sun to make the moisture on the surface reach the standard for safe storage, because the drying process can kill bacteria, increase seed permeability and water absorption capacity, increase germination rate and germination potential, and ensure emergence If the drying is not timely or thorough, the moisture on the surface of the seeds will be high, and it will be easily damaged during storage, resulting in a decrease in the germination rate of the seeds, which will cause serious losses to the seed producers and users.

[0003] At present, the way of drying seeds is usually to spread the seeds on curtains or mats, and manually flip them every once in a while to speed up the evaporation of water, which will undoubtedly increase the burden on laborers and reduce work efficiency; Drying, the effect of water evaporation on the surface of the seeds is not good, and the time is prolonged

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