Grain drying device

Abstract

The invention discloses a grain drying device. The grain drying device comprises a machine body, wherein a shell is arranged in the machine body, the shell is fixedly connected to the opposite inner walls of the machine body through connecting columns, a driving motor is fixedly connected to the upper end of the machine body, an output shaft of the driving motor penetrates through the upper end ofthe machine body, the tail end of the output shaft of the driving motor is fixedly connected with a transmission shaft, the lower end of the transmission shaft penetrates through the shell, materialleaking holes are evenly distributed in the inner bottom of the shell, and the side wall of the part, located in the shell, of the transmission shaft is fixedly connected with a material stirring plate. The grain drying device is reasonable in structural design, the driving motor drives the material stirring plate to rotate, grains can evenly leak out of the material leaking holes and are scattered on a dispersing disc, and the accumulation of the grains is effectively prevented; the falling path and duration of the grains in the machine body are prolonged under the action of the dispersing disc and a flow guide plate, the drying time is prolonged, and the grains are dried more sufficiently.

Description

technical field [0001] The invention relates to the technical field of grain processing equipment, in particular to a grain drying device. Background technique [0002] With the gradual development of my country's agricultural production towards full-scale and comprehensive mechanization, especially the mechanized production of grain based on rice, wheat, and corn has rapidly spread, especially in the five major links of plowing, planting, plant protection, harvesting, and comprehensive utilization of straw. Mechanization is basically realized; however, in the related post-processing process of grain, the efficiency and effect of drying and processing of grain in the existing field are relatively low, which has played a serious restrictive effect on the timeliness of grain entering the warehouse. [0003] The existing circulating dryer uses the heat source air to directly heat the grains, which often results in inconsistent dryness of the grains due to the uneven temperature ...

AI Technical Summary

Problems solved by technology

[0002] With the gradual development of my country's agricultural production towards full-scale and comprehensive mechanization, especially the mechanized production of grain based on rice, wheat, and corn has rapidly spread, especially in the five major links of plowing, planting, plant protection, harvesting, and comprehensive utilization of straw. Mechanization is basically realized; however, in the related follow-up processing of grain, the efficiency and effect of grain drying in the existing field are relatively low, which has seriously restricted the timeliness of grain entering the warehouse

[0003] Because the existing circulating dryer uses the heat source air to directly heat the grains, the temperature of the heat source air is often uneven, resulting in inconsistent dryness of the grains. In severe cases, some grains may be scorched or even burned.

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