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Corn threshing method

A corn threshing and corn technology, which is applied in threshing equipment, metal processing, agricultural machinery and implements, etc., can solve the problems of many corn residues, easy to damage the integrity of corn kernels, and large corn friction, so as to achieve convenient threshing and reduce threshing Fragmentation rate, the effect of reducing mutual support force

Active Publication Date: 2017-05-31
安徽安天食品(集团)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, when other grains are threshed, there is no force mutual support between the grains, but on the corn cob, because the corn grains are closely arranged, there is a strong mutual support between the grains, and the existence of the support force has a great impact on the difficulty of corn detachment. degree has a significant impact
The current corn threshing method mainly scrapes the corn kernels by the rotation of the scraper, so that the corn kernels are scraped off by friction. Due to the high-speed rotation of the scraper, the friction force on the corn is relatively large, so that the corn kernels are ground and scraped. The scraping of the board is also easy to damage the integrity of the corn kernels, resulting in more corn dregs

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] Corn threshing method, comprises the following steps:

[0026] a. material selection, select corn with neatly arranged corn kernels;

[0027] b. cutting for the first time, cutting off the upper and lower parts of the corn, taking the cut corn cob 27, and threshing the cut corn upper part and the lower part of the corn separately;

[0028] c. Set the cutting device, such as figure 1 As shown, including the workbench 1, the top of the workbench 1 is provided with a suspension 21, the suspension 21 is provided with a cylinder 2 and a second reduction motor 19, the cylinder 2 includes a piston rod, and the bottom of the workbench 1 is provided with a first reduction motor 3 , the upper end of the workbench 1 is rotatably connected to a spline shaft 4, the spline shaft 4 is connected to the first reduction motor 3, the lower end of the spline shaft 4 is welded with a scraper 24, the upper part of the spline shaft 4 is keyed to a shaft sleeve 5, and the shaft The sleeve 5 ...

Embodiment 2

[0034] The difference between this example and Example 1 is that the drying temperature of the small corn sticks is 45° C., and the drying time is 13 minutes; the drying temperature of the large corn sticks is 55° C., and the drying time is 15 minutes.

Embodiment 3

[0036] The difference between this embodiment and Embodiment 1 and Embodiment 2 is that: the drying temperature of the small corn sticks is 50° C., and the drying time is 15 minutes; the drying temperature of the large corn sticks is 60° C., and the drying time is 18 minutes.

[0037] The corn kernels removed by the method of the invention can maintain more than 90% integrity, have a relatively complete shape, and the processing efficiency of the corn is also improved.

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Abstract

The invention relates to the technical field of corn processing and discloses a corn threshing method. The corn threshing method comprises the following steps that (a) materials are selected; (b) primary cutting is performed, wherein the upper portions and the lower portions of corns are cut off, and corn cobs are obtained after cutting; (c) a cutting device is arrange and comprises a cutter, a hanging cylinder, an insertion seat, a drying box and a frictional plate; (d) secondary cutting is performed, wherein the corn cobs obtained in the step (b) are vertically inserted into the insertion seat and are vertically cut into small corn strips and large corn strips by using the cutter; (e) drying is performed, wherein the small corn strips are delivered to the drying box for drying, the drying temperature is 40-50 DEG C, the drying time is 10-15 minutes, and the large corn strips are automatically hung by using the hanging cylinder; (f) primary threshing is performed, wherein the small corn strips obtained after drying are delivered to the frictional plate through the cutter for threshing; (g) secondary threshing is performed, wherein the large corn strips obtained after drying are delivered to the frictional plate through the hanging cylinder for threshing. By adopting the method, low-damage-rate and rapid corn threshing can be achieved.

Description

technical field [0001] The invention relates to the technical field of corn processing, in particular to a corn threshing method. Background technique [0002] With the improvement of people's living standards, people's demand for chicken meat quality and products is also constantly changing. Modern people are more fashionable to pursue flavor, game, and return to nature. In the past, broiler chickens raised indoors were becoming less popular in the market, and domestic chickens, free-range pheasants, and native chickens were replaced by domestic chickens. [0003] In order to make native chickens grow healthily and naturally, native chickens are usually fed with a variety of healthy grains such as corn and rice bran. In order to ensure the health of raw materials and reduce breeding costs, farmers usually operate simultaneously with the cultivation of main raw materials, such as corn. planting. After the corn is harvested, it is necessary to remove the corn kernels from ...

Claims

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Application Information

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IPC IPC(8): A01F11/06A01F12/18B26D1/08
CPCA01F11/06A01F12/18B26D1/08
Inventor 李明富
Owner 安徽安天食品(集团)有限公司
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