Forage grass drying device

Abstract

The invention discloses a forage grass drying device. The forage grass drying device comprises an air heater (1), a drying cylinder (2) of a cylindrical structure and first supporting frames (3), and is characterized by further comprising a belt conveying device (13) and a cooling cylinder (14), wherein forage grass comes out from the drying cylinder (2), then passes through the belt conveying device (13) and enters the cooling cylinder (14) to be cooled. Compared with the prior art, the forage grass drying device has the advantages that original drying cylinder rotation is changed into rotating shaft rotation so that the energy consumption can be reduced, in addition, the dried forage grass can be directly bundled after being cooled so as to complete the processing so that the cooling time can be shortened, the operation can be convenient, a scraper is arranged so that the inner wall of the drying cylinder and the inner wall of the cooling cylinder can be cleaned conveniently, the structure is simple, and the use effect is good.

Description

technical field [0001] The invention relates to the technical field of pasture treatment, in particular to a pasture drying device. Background technique [0002] With the development of science and technology and the improvement of people's living standards, the animal husbandry industry is also gradually developing. There are more and more large-scale farms and livestock farms. The feed for raising cattle and sheep in livestock farms is mainly forage, which is cheap, safe and environmentally friendly. , high edible rate and other advantages. Due to seasonal reasons, the pasture will dry the grass harvested in the current season and pack it for later use. In the past, the grass would be dried on the drying field after harvesting. This kind of pasture dried slowly and A larger area is required. With the development of agricultural machinery, pasture dryers and pasture balers have appeared in the prior art. The pasture dryers in the prior art mainly include drying cylinders an...

AI Technical Summary

Problems solved by technology

[0002] With the development of science and technology and the improvement of people's living standards, the animal husbandry industry is also gradually developing. There are more and more large-scale farms and livestock farms. The feed for raising cattle and sheep in livestock farms is mainly forage, which is cheap, safe and environmentally friendly. , high edible rate and other advantages. Due to seasonal reasons, the pasture will dry the grass harvested in the current season and pack it for later use. In the past, the grass would be dried on the drying field after harvesting. This kind of pasture dried slowly and A larger area is required. With the development of agricultural machinery, pasture dryers and pasture balers have appeared in the prior art. The pasture dryers in the prior art mainly include drying cylinders and hot air blowers. The furnace produces strong dry hot air, which makes the material directly contact with the hot air in the drying cylinder, and advances in a spiral shape according to the curve to achieve the purpose of drying. The drying cylinder rotates at a uniform speed during work. Due to the large volume of the drying cylinder , the power required for rotation is large, which wastes electric energy, and the hot air is blown from one end of the drying cylinder to the other end, and the temperature of the hot air at the entrance is relatively high. The high temperature of pasture grass is not suitable for immediate baling, so the pasture cools down naturally after it comes out. When the temperature drops to room temperature, use a pasture baler to bale the dried pasture. This method takes a long time and cannot form a complete automation. production line, low production efficiency

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