Squat silo grain feeding distributor

Abstract

The invention discloses a squat silo grain feeding distributor, belongs to the technical field of squat silo grain feeding equipment, and is used for preventing the generation of automatic classification and grain crushing phenomenon in the grain feeding process. The squat silo grain feeding distributor is characterized in that an umbrella-shaped distributor is mounted below a grain inlet; the peripheral surface of the distributor is divided into multiple areas by separation plates; each area is respectively connected with the upper end of one chute; the lower ends of the chutes are respectively corresponding to grain dropping points in a squat silo; and the grain dropping points are uniformly distributed on the peripheral plane of the squat silo. A pressure door is mounted above the distributor; and when flows are different, the weights of soybeans on the pressure door are different, the downward moving distances of the pressure door are different, and blanking openings are different, so that the flows are controlled and the purpose of uniform distribution is achieved. The squat silo grain feeding distributor can preferably solve the automatic classification phenomenon in the silo feeding process, is convenient for the application of such advanced grain storage technologies as fumigation, nitrogen filling, mechanical ventilation and grain refrigerator cooling, reduces the loss, improves the grain storage stability, increases the grain storage benefit, reduces the labors, and reduces the grain storage cost.

Description

technical field [0001] The invention relates to a grain feeding distributor used in shallow round grain storage bins, and belongs to the technical field of grain feeding equipment for shallow round bins. Background technique [0002] At present, automatic grading is very serious in the process of feeding grain into shallow round storage bins. Especially during the feeding process of soybeans, small impurities and broken bean dregs are easily accumulated under the grain feeding port. The air permeability and thermal conductivity of this area are extremely poor, which seriously affects the application and effect of advanced grain storage technologies such as ventilation and cooling, chemical fumigation, and nitrogen storage. As a result, the grain quality in this area is poor, the amount of bacteria is large, the breathing is vigorous, and there are many insect eggs, which can easily cause condensation, heat and the spread of insect pests, seriously affecting the storage safet...

AI Technical Summary

Problems solved by technology

The air permeability and thermal conductivity of this area are extremely poor, which seriously affects the application and effect of advanced grain storage technologies such as ventilation and cooling, chemical fumigation, and nitrogen storage.

As a result, the grain quality in this area is poor, the amount of bacteria is large, the breathing is vigorous, and there are many insect eggs, which is easy to cause condensation, heat and the spread of insect pests, which seriously affects the storage safety of soybeans.

At the same time, due to the high unloading opening of the shallow round silo, which is 28m above the ground, the soybeans are affected by the acceleration of gravity during the falling process, and the falling speed is fast. The increase of broken grains during the silo will affect the stability of the stored grain.

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