Grass tumbling device driven by belt and capable of speed control

Abstract

Provided is a hay turning and drying device adopting belt driving and allowing the speed to be controlled. The hay turning and drying device comprises an execution part and a connection part. The execution part is used for executing turning and drying operation and comprises an outer supporting cylinder (2), an inner supporting cylinder (3) and six turning hook components (1). The turning hook components (1) are uniformly fixed to the cylindrical surface of the outer supporting cylinder (2) in the peripheral direction. Every two of the six turning hook components (1) are arranged in the cylindrical peripheral direction of the outer supporting cylinder (2) at a 60-degree interval, and therefore the six turning hook components (1) are uniformly arranged in the cylindrical peripheral direction of the outer supporting cylinder (2).

Description

technical field [0001] The invention relates to a forage tumbling device, more particularly to a forage tumbling device with an adjustable turning hook angle. Background technique [0002] In modern animal husbandry, it is usually necessary to plant a large amount of forage for livestock, and it is necessary to cut down a large amount of forage during the harvest season, expose it to the sun, and collect and store it after drying, so as to feed livestock in winter. [0003] Because the forage of the pasture is usually planted with a high density, after the grass is cut down, the thickness of the forage layer formed by the forage is very thick, which is not convenient for sun exposure. Therefore, in order to make the forage evenly exposed to the sun, increase the drying speed, make the forage more resistant to storage, and improve the quality of the stored forage, it is necessary to repeatedly turn the forage layer for drying. [0004] At present, the forage layer is mainly ...

AI Technical Summary

Problems solved by technology

The disadvantages of doing this are obvious, the tumbling speed is slow, the labor load is large, and the evenness of tumbling is limited.

[0005] There are also some mechanized tumbling methods at present, but because the thickness of the forage layer in the pasture will change, it is difficult for the turning machine to make adaptive changes for the forage layer of different thicknesses to properly turn the forage tumbling

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