An agricultural seed drying device with rotary stirring

Abstract

The invention relates to the field of agriculture, and particularly discloses an agricultural seed drying device with a rotary stirring function. The agricultural seed drying device comprises a shell,a feed heating barrel, a feed hopper, a feeding port and conveyor belts; the bottom of the left end of the feed heating barrel communicates with the interior of the shell through the feeing port, andthe shell is internally provided with a plurality of horizontal conveyor belts; a rotary stirring mechanism is arranged below the discharging end of the lowest conveyor belt, and comprises a heatingouter barrel, a rotating inner barrel, a collecting bucket and a support frame; the arc-shaped side wall of the rotating inner barrel is provided with a discharging port in parallel with a center shaft; and the discharging port is rotatably connected with an inner barrel opening and closing baffle through a hinge pin, and the inner barrel opening and closing baffle can be rotated toward the interior of the rotating inner barrel. The multiple conveyor belts are arranged so that the contact time between seeds and hot air internally is long, and the seeds are in full contact with the air; the drying effect is improved; and through the rotary stirring mechanism arranged at the bottom, the seeds are continuously collected and turned over inside finally, and moisture of the remaining seeds whichare not dried is removed thoroughly.

Description

technical field [0001] The invention relates to the field of agriculture, in particular to an agricultural seed drying device with rotary stirring. Background technique [0002] In the field, the moisture content of the newly harvested seeds is very high, which is easy to cause heat and mildew of the seeds. Therefore, it is necessary to dry the seeds in time to reduce the moisture contained in the seeds to a safe level to ensure the smooth storage of the seeds. However, in the common seed drying equipment currently on the market, the drying effect is relatively poor, and the seeds are heated unevenly, causing some seeds to dry, while the other part is still not dried, and the drying efficiency is low. [0003] A Chinese patent (notification number: CN 209042987 U) discloses a seed circulation drying device for ecological agriculture. By setting a heating mechanism, the air in the heat exchange tube can be heated, and the heated air is introduced into the shell through the dr...

AI Technical Summary

Problems solved by technology

However, when the seeds are transported on the conveyor belt, only the seeds on the surface can be dried, and the drying efficiency is low, and it cannot be dried thoroughly.

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