Grain drying machine

Abstract

The invention provides a grain drying machine. The grain drying machine includes a drying chamber, and further includes: a feeding port disposed above the drying chamber and a distributing device connected to the feeding port; the feeding port is provided with a first humidity sensor; a discharge port is disposed under the drying chamber; the discharge port is provided with a second humidity sensor; a guiding device is disposed in the drying chamber, the guiding device comprises a guiding shaft, a guiding plate and a control device, the guiding plate is arranged on the guiding shaft in a rotation mode and is parallel to a falling direction of the grain when the force is not affected, and moves in a direction perpendicular to the falling parallel direction of the grain when the force is affected; a control device is communicatively coupled to the first humidity sensor and the second humidity sensor for controlling the rotation of the guiding plate along the guiding shaft. The grain drying machine can adjust the drying time of the grain in the drying machine.

Description

technical field [0001] The invention relates to the technical field of dryers, in particular to a grain dryer. Background technique [0002] As a pillar industry related to the national economy and people's livelihood, grain is not properly and effectively processed and stored in the primary production area, resulting in low resource utilization, low added value, lack of quality control, and serious environmental pollution, which greatly limits the grain processing industry. The process of product diversification and internationalization. As one of the most commonly used processing unit operations, drying is a process with high energy consumption, and it is also the most effective method for grain preservation. [0003] At present, when drying grain, because the height of the dryer is fixed, when the grain is dried from the top to the bottom, the movement time is fixed. Since the humidity of the grain to be dried may be different, the drying effect may not be achieved after...

AI Technical Summary

Problems solved by technology

[0003] At present, when drying grain, because the height of the dryer is fixed, when the grain is dried from the top to the bottom, the movement time is fixed. Since the humidity of the grain to be dried may be different, the drying effect may not be achieved after drying for a fixed time. Poor ability to adjust

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