Herbage bale drying system

Abstract

The invention belongs to the technical field of herbage machinery, particularly relates to a bale drying system, and aims to solve the problems that herbage bales are difficult to dry and a herbage bale drying system is not intelligent in the prior art. According to the herbage bale drying system, air supply needles can be inserted into the herbage bales, high-pressure hot air is blown into the herbage bales through an air supply device, drying is carried out on the herbage bales, and therefore the herbage bale drying problem is solved, the herbage bales can be dried to be below the storage safety moisture by utilizing the system, and mildewing is avoided. According to the system, automatic control is adopted, the temperature and humidity in the herbage bales are collected through the Internet of Things, the drying time and the drying temperature are intelligently analyzed and adjusted, filling, feeding, drying, cooling and unloading are automatically achieved, in addition, the herbage bales can be dehumidified again during cooling, and a guide mechanism is arranged, so that an upper hollow air needle assembly and a lower hollow air needle assembly rise and fall stably, and the drying efficiency and the system safety are guaranteed.

Description

technical field [0001] The invention belongs to the technical field of forage machinery, and in particular relates to a straw drying system. Background technique [0002] At present, the conventional way of collecting and storing pasture is to mow the pasture with a mower and flatten the pasture, first form a strip of grass and lay it flat on the ground, and then dry or spread it naturally until the water content of the pasture drops to a level suitable for feeding. When the grass is stored with safe moisture, the pasture is then gathered into strips of grass and then picked up and bundled by the baler. The main disadvantages of this pasture storage method are: 1. Since the moisture content of the pasture is very low during bundling, the pasture Flowers and leaves are very easy to fall off, especially the leaves and flowers of alfalfa have a large proportion, and the loss rate of forage grass is as high as 25% to 30% during picking, bundling and transportation. If the bale ...

AI Technical Summary

Problems solved by technology

[0002] At present, the conventional way of collecting and storing pasture is to mow the pasture with a mower and flatten the pasture, first form a strip of grass and lay it flat on the ground, and then dry or spread it naturally until the water content of the pasture drops to a level suitable for feeding. When the grass is stored with safe moisture, the pasture is gathered into strips and then picked up and bundled by the baler. The main disadvantages of this method of pasture storage are: 1. Since the moisture content of the pasture is very low when bundling, the pasture Flowers and leaves are very easy to fall off, especially alfalfa leaves and flowers account for a large proportion, and the grass loss rate is as high as 25% to 30% during picking, bundling and transportation

2. Due to the weather, it is difficult to dry the pasture grass, and it is difficult to achieve safe moisture, resulting in harvest failure

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