Silage rubbing filament machine

Abstract

The invention discloses a silage rubbing filament machine, which comprises a rack, a conveying device, a feeding and cutting device, a pulverizing device and a power device. The feeding and cutting device comprises a grass feeding roller upper roller assembly, a grass feeding roller lower roller assembly and a cutting assembly. The grass feeding roller upper roller assembly comprises an upper roller movable support, an upper roller bearing seat and a grass feeding roller upper roller. Since the upper roller movable support is movably mounted on a feeding mechanism rack, the distance between the grass feeding roller upper roller and a grass feeding roller lower roller can be adjusted up and down according to the amount of forage, which avoids the phenomenon of accumulation and jamming during the conveying process. At the same time, a moving blade in the cutting assembly realizes the up and down reciprocating motion under the action of an eccentric wheel and a connecting rod, and the moving blade and a fixed blade are engaged to cut the forage cut into desired short sections before entering the pulverizing device, which can greatly improve the rubbing effect of the forage. In addition, the length of the cut forage can be adjusted by adjusting the rotation speed of a cutting shaft, and the cut forage can be processed into the required short filament forage by the pulverizing device and directly stored for feeding the livestock after silaging.

Description

technical field [0001] The invention belongs to the technical field of agricultural machinery, and in particular relates to a silage kneading machine. Background technique [0002] After the crops are harvested, a large amount of crop stalks are discarded or burned. This practice not only wastes resources, but also pollutes the environment, and affects the sustainable development of the economy and society to a certain extent. At present, the straw is mainly used for silage, ammonification, shredded and micro-storage by crushing the straw to raise livestock. However, since most of the crops are ripe once a season, there will be a shortage of forage materials in autumn and winter, especially fresh green forage materials. Usually in the season of lack of feed, farmers mostly feed with hay, which greatly reduces the nutritional content and palatability of forage. If processed through silage, the silage produced is not only fresh and palatable, but also solves the problem of l...

AI Technical Summary

Problems solved by technology

However, the rubbing effect of the equipment currently used for processing silage is poor, and it cannot effectively crush corn stalks, wheat stalks, alfalfa, oats and other forages, and the hard stem nodes on the surface of the stalks are not completely destroyed. Facilitate digestion and absorption of livestock

In addition, the current equipment used to process silage feeds forage into the crushing device for forage kneading and crushing. However, during the kneading and crushing process, the length of crop straw is relatively long, and the degree of crushing the straw by the crushing device is limited. The effect is not ideal, and the straw cannot be effectively processed into short silky silage with good palatability

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