Automatic grain storage warehouse based on sensing technology

Abstract

The invention provides an automatic grain storage warehouse based on a sensing technology. The automatic grain storage warehouse comprises a warehouse body, a warehouse body base, a drying and air change unit, a warehouse overturning and grain conveying unit and a monitoring and controlling unit, wherein the bottom of the inner side of the warehouse body is provided with a funnel-shaped groove, the warehouse body base is arranged on the bottom of the warehouse body, the drying and air change unit is arranged on the top of the warehouse body and used for drying and air change of the air in thewarehouse body, the warehouse overturning and grain conveying unit is arranged on the outer side wall of the warehouse body, is communicated with the lower portion of the funnel-shaped groove in the bottom of the inner side of the warehouse body, and is used for deep warehouse overturning of the grain stored in the warehouse body or sucking-out or sucking-in of the grain, the monitoring and controlling unit is in communication connection with the drying and air change unit and the warehouse overturning and grain conveying unit separately, the monitoring and controlling unit is arranged on thewarehouse body base and used for monitoring the temperature and humidity and residual amount of the stored grain in the warehouse body and controlling the drying and air change unit to conduct dryingand air change or controlling the warehouse overturning and grain conveying unit to conduct deep warehouse overturning of the grain or sucking-out or sucking-in of the grain. An unattended granary hasthe advantages of remote control and intelligent management.

Description

technical field [0001] The invention relates to the field of grain storage equipment, in particular to an automatic grain storage bin based on sensing technology. Background technique [0002] China is a large agricultural country. At present, the domestic granaries used to store grain generally have low technical content and require manual management or on-duty. Deep surface turning and ventilation require manual operations. At the same time, traditional turning methods are carried out by auger extraction Turnover cannot achieve the best turnover effect. It is also impossible to know the storage status inside the granary in real time. It can only be observed by opening the granary or deep surface turning or ventilation based on experience. However, different types and batches of grain have different degrees of dryness and storage conditions. Or the surface observation of grain piles is prone to misjudgment, so that the loss of grain due to improper storage occurs. Conten...

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Problems solved by technology

[0002] China is a large agricultural country. At present, the domestic granaries used to store grain generally have low technical content and require manual management or on-duty. Deep surface turning and ventilation require manual operations. At the same time, traditional turning methods are carried out by auger extraction Turnover cannot achieve the best turnover effect

It is also impossible to know the storage status inside the granary in real time. It can only be observed by opening the granary or deep surface turning or ventilation based on experience. However, different types and batches of grain have different degrees of dryness and storage conditions. Or the surface observation of grain piles is prone to misjudgment, so that the loss of grain due to improper storage

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