Agricultural grain drying device

Abstract

The invention discloses an agricultural grain drying device, and belongs to the technical field of agricultural production equipment. The agricultural grain drying device comprises a conveying support, wherein a conveying box is fixedly arranged on the top part of the conveying support; a screw conveyor auger is rotatably connected into the conveying box; a feed hopper is fixedly arranged on the top part of the conveying box; a discharge hopper is arranged on the side wall of one end, far away from the feed hopper, of the conveying box; a stair-stepping grain conveying mechanism is arranged under the discharge hopper; a drying box is arranged on the outer side of the grain conveying mechanism and concretely comprises two shells connected rotatably; and heating pipes distributed in an S shape are arranged on the inner walls of the shells. According to the agricultural grain drying device provided by the invention, the drying box for drying is arranged on the outer side of the conveyingmechanism for conveying grain, and the drying box is used for drying the grain in conveying, so that the problem that a traditional natural drying manner is limited by the external environment is solved; and in addition, the grain can be screened after drying.

Description

technical field [0001] The invention relates to the technical field of agricultural production equipment, in particular to an agricultural grain drying device. Background technique [0002] Agriculture is an important industrial sector in the national economy. It takes land resources as its production object. It is an industry that produces food and industrial raw materials by cultivating animal and plant products. Agriculture belongs to the primary industry. Agriculture is the basic industry that provides support for the construction and development of the national economy. [0003] After the grain is harvested, whether it is sealed or sold, the grain needs to be dried, otherwise the grain will be damp and moldy during storage or transportation. Although the traditional natural drying method in the sun is simple and cost-effective low, but the natural drying method has higher requirements on the external environment, and requires suitable temperature and weather conditions...

AI Technical Summary

Problems solved by technology

[0003] After the grain is harvested, whether it is sealed or sold, the grain needs to be dried, otherwise the grain will be damp and moldy during storage or transportation. Although the traditional natural drying method in the sun is simple and cost-effective low, but the natural drying method has higher requirements on the external environment, and requires suitable temperature and weather conditions. For bad weather, the traditional natural drying method is obviously not suitable, and the traditional natural drying method is harmful to the site. The area is required to be large, so it is necessary to design an equipment that can effectively dry the grain

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