Corn straw briquetting device for evenly cutting materials

Abstract

The invention discloses a corn straw briquetting device for evenly cutting materials. The corn straw briquetting device for evenly cutting the materials comprises a die compacting seat, a compressionblock and a heating device. The die compacting seat comprises a compression cavity and a softening heating cavity, wherein the softening heating cavity is formed in the upper end of the compression cavity, the softening heating cavity communicates with the compression cavity, the softening heating cavity is separated from the compression cavity through a partition plate, and the partition plate isprovided with a plurality of feeding openings. The compression assembly is arranged in the compression cavity, and the heating device is arranged in the softening heating cavity. Hole-shaped discharging openings are circumferentially formed in the positions, at the lower end of the compression cavity, of the die compacting seat. The compression assembly includes an extruding screw, and the extruding screw can extrude and press straw powder into strips through the discharging openings. A material cutting device is arranged at the lower end of the die compacting seat, the material cutting device comprises an annular blade and a driving assembly which drives the annular blade to move up and down at the discharging openings, wherein the annular blade sleeves the lower end of the die compacting seat, the annular blade is used for cutting a cylindrical straw briquette into sections to achieve the uniform size of finished products, and end parts are compact, and looseness is not prone to occurring.

Description

technical field [0001] The invention relates to the field of corn harvesting equipment, in particular to a corn stalk briquetting device for uniform material cutting. Background technique [0002] It adopts mechanical engineering, biology and chemical technical means to complete the technology of harvesting, feed processing, storage, transportation and feeding of corn stalks. With the rapid development of my country's animal husbandry, new technologies for straw feed processing are emerging in an endless stream. In addition to direct feeding of corn stalks as feed, various processing technologies such as physics, chemistry, and biology have been popularized and applied in practice, realizing centralized large-scale processing and opening up new ways of feed utilization. Use the feed briquetting machine to press the straw into high-density cakes, and the compression can reach 1:15-1:5, which can greatly reduce the transportation and storage space. If it is used in conjuncti...

AI Technical Summary

Problems solved by technology

[0003] When the existing straw briquetting device is discharged through extrusion, the block-shaped finished product is automatically broken and unloaded at the discharge port due to the action of gravity, or by setting the discharge port at the discharge port to rotate along the circumference of several discharge ports. Breaking parts, breaking them, there are lumps at the end of the finished product, and the length of the finished product is different, and it is easy to loosen during transportation and packaging, forming more debris

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