Grading drying system for pasture

Abstract

The invention relates to the technical field of livestock breeding, in particular to a grading drying system for pasture. The grading drying system comprises a grading conveying device; the grading conveying device includes an auger; the auger includes a barrel, a rotating shaft arranged in the barrel, and a screw blade arranged on the rotating shaft; the lower side of the barrel is provided withan elongated gap in the generatrix direction of the barrel; the grading conveying device further includes a pasture segmenting device and a first hot air device; the first hot air device is used for blowing hot air into an air blowing hole in the rotating shaft; a material receiving slot of which the length is matched with the elongated gap is further arranged below the elongated gap of the barrel; and a drying device is further arranged below the lower end of the material receiving slot. According to the drying system, leaves and stalks of the pasture are distinguished, so that the adverse conditions that the pasture is wasted and young stock have dyspepsia due to eating stalks, and the like in current feeding work are reduced while the risk that the pasture goes moldy during storage dueto uneven drying is avoided.

Description

technical field [0001] The invention relates to the technical field of animal husbandry, in particular to a grass classification and drying system. Background technique [0002] Grass is the basis for the development of livestock production, especially the production of grass-fed livestock. Grass not only contains various nutrients necessary for livestock, but also contains crude fiber which is especially important for maintaining the health of ruminant livestock, which cannot be replaced by grain and other feed. High-quality forage can fully meet the nutritional needs of general livestock, and if it is not in the production or fattening period, it is usually not necessary to supplement the concentrate. Many experiments have shown that if the quality of forage grass is too low, no matter how much concentrate is supplemented, the milk production of cows will show a downward trend. Therefore, the quality of forage grass is extremely important for animal husbandry. [0003] D...

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to: in the current pasture drying work, due to the mixing of leaves and stalks, it is impossible to feed young animals and adult livestock separately, and it is easy to cause indigestion of young animals and uneven drying during the drying process of pasture. To provide a drying equipment capable of separating and drying the leaves and stalks of forage grass

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