A kind of grain distribution device for shallow round silo

Abstract

The invention relates to a grain feeding and distributing device for a squat silo, which belongs to the technical field of grain storage equipment, and is used for avoiding the phenomena of self grading and grain breakage occurring in a grain feeding process. The invention has the technical scheme that the grain feeding and distributing device for the squat silo comprises a distributor and troughs, wherein the distributor is a tank body with an upper bottom face and a lower bottom surface; an upper end of the distributor is arranged under a grain feeding inlet; a bottom part of the distributor is divided into a plurality of square regurgitant orifices with the same area by steel plates; each regurgitant orifice is connected with an upper end of one trough; the lower ends of the trough respectively correspond to grain falling points in the squat silo; horizontally placed sieve plates are arranged in an inner cavity of the distributor; a plurality of sieve holes is arranged in each sieve plate; the sieve holes respectively correspond to the regurgitant orifices on a bottom part of the distributor in position. According to the grain feeding and distributing device for the squat silo, the phenomenon of self grading in a warehousing process is well avoided, the application of advanced grain storage technologies such as fumigating, nitrogen charging, mechanical ventilating, and cooling by a grain refrigerating machine is convenient, the loss is reduced, the stability of grain storage is improved, the efficiency of grain storage is increased, the amount of used labor is reduced, and the grain storage cost is reduced.

Description

technical field [0001] The invention relates to a grain feeding device used in a shallow round grain storage silo, and belongs to the technical field of grain storage equipment. Background technique [0002] At present, automatic grading is very serious in the process of grain storage in the shallow round silo. Especially soybeans, fine impurities and broken bean dregs are easy to accumulate under the grain intake. The air permeability and thermal conductivity of this area are extremely poor, which seriously Affect the application and effect of advanced grain storage technologies such as ventilation and cooling, chemical fumigation, and nitrogen storage, resulting in poor grain quality, large amount of bacteria, strong breathing, and many insect eggs in this area, which can easily cause condensation, heat, and the spread of insect pests, seriously affecting soybeans. safe storage. At the same time, due to the high unloading port of the shallow round silo, 28m above the grou...

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Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a shallow round silo grain distributor, which can solve the problems of automatic grading and grain breaking during the shallow round silo grain feeding process, and improve the Grain storage stability, increase grain storage efficiency

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