Grain circulating intelligent drying machine

Abstract

The invention relates to a grain circulation intelligent drying machine which comprises a grain storage bin and a drying bin communicating with the grain storage bin, a grain distribution bin is arranged at the lower end of the drying bin and comprises an outer box body fixedly arranged at the lower end of the drying bin, a fixing frame is arranged in the outer box body, a grain distribution opening is formed in the lower end of the fixing frame; a drying circulation bin and a grain outlet bin are fixedly arranged in the outer box body and are both arranged below the grain distribution opening, and a grain distribution device is arranged at the grain distribution opening. The grain distribution device at a grain outlet can separate dried grains from non-dried grains, the dried grains enter the grain outlet bin to be discharged, the non-dried grains enter the drying circulation bin, therefore the grains in different states can be discharged in a classified mode, after the grains are dried, new grains needing to be dried can be immediately put in, and the drying efficiency can be improved.

Description

technical field [0001] This application relates to the field of dryers, in particular to an intelligent grain dryer. Background technique [0002] my country is the world's largest grain producer and consumer, with an annual total grain output of 500 million tons. According to statistics, the loss of my country's grain in the process of threshing, drying, storage, transportation, processing, and consumption after harvest is as high as 18%, far exceeding the 5% standard set by the Food and Agriculture Organization of the United Nations. Among these losses, due to climate reasons, grains are too late to dry or fail to reach safe moisture, resulting in moldy, germination and other losses of up to 5%. The mechanization of grain drying is more important than the mechanization of field operations. It is an important guarantee for high grain yield and harvest. Grain dryer has become an inevitable choice. [0003] In the related art, the utility model with the notification number...

AI Technical Summary

Problems solved by technology

[0004] In view of the related technologies mentioned above, the inventor believes that the grain enters the storage layer and the drying layer through the elevator from the feed inlet. The grain in the machine needs to be fully discharged before a new round of grain drying can be carried out. Therefore, the above technical solution is not suitable for continuous grain drying, and the drying efficiency is reduced when the grain reserves are large.

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