Forage segmentation cutting machine

Abstract

The invention discloses a forage segmentation cutting machine. A vertical cutting barrel is arranged on a machine frame. A vertical inner cavity is arranged in the cutting barrel. A feeding port of the cutting barrel is located in the upper end of a barrel body, and a discharging port of the cutting barrel is located in the lower end of the barrel body. The wall of the inner cavity of the cutting barrel inclines downwards. The discharging port and the feeding port are both round, and the area of the feeding port is larger than that of the discharging port. Cutting blades are arranged on the wall of the inner cavity. A rotary shaft is vertically arranged in the cutting barrel, a cutting plate is fixed to the rotary shaft, and a cutting edge is formed on the outline of the cutting plate. The rotary shaft rotates to drive the cutting plate on the rotary shaft as well. Forage is cut by the cutting plate under the action of the cutting plate and also pressed to the cutting blades through the cutting plate to be cut by the cutting blades. As the whole wall of the inner cavity inclines downwards, the forage moves towards the discharging port in the lower portion of the cutting barrel while being cut and falls down when reaching the discharging port, and segmentation cutting operation is finished.

Description

technical field [0001] The invention relates to a device for crushing, grinding or pulverizing grass material, in particular to a section cutting machine for grass. Background technique [0002] In the process of roughage production, the forage should be crushed, but it should not be processed too finely. Green fodder such as pasture contains more water. If it is over-processed, the product will be doughy or muddy. Such roughage is easy to deposit in the stomach of livestock, which not only affects rumination and digestion, but also easily causes diseases such as gastric accumulation in livestock. At present, the main methods of crushing materials are blowing, rubbing, sawing and rolling. Therefore, different crushing methods should be adopted for different materials to improve the crushing efficiency and effect. [0003] Hammer-type pulverizer, pasture coarse fiber green fodder generally has a relatively large radial size. After being roughly cut into small pieces, if it ...

AI Technical Summary

Problems solved by technology

Because the water content of crude fiber green feed is much higher than that of general dry materials, many trace elements are also soluble in water, and a lot of water will be lost by rubbing and rolling processing, and a large amount of trace elements will also be lost, and it is easy to process into mud, which cannot meet the requirements feeding requirements

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