Corn straw dewatering and cutting machine

Abstract

The invention discloses a corn straw dewatering and cutting machine. The machine comprises a feeding section, a dewatering section, a fixing structure, a cutting section, a supporting frame and a discharging section, corn straw is placed into a feeding port when the corn straw dewatering and cutting machine is used, the corn straw is brought to the dewatering section through idler wheels, and the corn straw is subjected to rolling dewatering treatment through a rolling idler wheel A and a rolling idler wheel B; the dehydrated corn straw enters the cutting section through a conveying opening, the corn straw is equally cut by a cutting blade, and the corn straw cut into sections flows out through the discharging section; and the feeding section comprises the feeding port and the idler wheels, during work, thick and long corn straw can be rolled and dewatered firstly, when dewatered materials enter the cutting section, the materials can be efficiently cut into the sections through cooperation of an engine and the cutting blade, and the materials cut into the sections can be used for producing feed, ethyl alcohol, papermaking and the like. The economic value of the corn straw can be utilized to the maximum extent, and the problem that the corn straw is difficult to treat can be solved.

Description

technical field [0001] The invention relates to the technical field of agricultural machinery, in particular to a corn stalk dehydration and cutting machine. Background technique [0002] Corn stalks have multiple uses, such as feed, papermaking, ethanol production, etc. At present, most of the corn stalks are harvested by hand, and the corn stalks are manually felled one by one and transported away, or they are directly placed in the field to rot. It not only occupies open space, wastes labor force, but also wastes the remaining economic value of corn stalks. The invention can cut and press the corn stalks for dehydration treatment, the dehydration rate can reach up to 70%, can reduce the storage and transportation cost of the corn stalks, and is also beneficial to the later utilization and development. At this stage, there is no corn stalk dehydration equipment on sale in the market. Domestic colleges and universities have done research in this area, but the actual applic...

AI Technical Summary

Problems solved by technology

[0005] 1. Existing equipment cannot cut materials at equal intervals, and the lengths are different, which is not conducive to the next use;

[0006] 2. The dehydration rate of the existing equipment is low, and the moisture content of the processed materials is large, which is prone to mildew and fermentation, which is not conducive to the storage and transportation of materials;

[0007] 3. The structure of existing equipment is unreasonable, the failure rate is high, and it is difficult to replace spare parts;

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