Corn threshing device

A corn threshing and threshing drum technology, which is applied to threshing equipment, hand tools, agricultural machinery and implements, etc., can solve the problems of easy hand injury, time-consuming and labor-intensive, and existing use, so as to reduce labor intensity, improve threshing efficiency, and structural design. simple effect

Inactive Publication Date: 2014-10-15
丁玉清
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because the corn kernels are generally arranged closely, it is very difficult to remove the corn kernels by hand rubbing at the initial stage, and it takes time and effort. There are safety hazards in use

Method used

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  • Corn threshing device

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Embodiment Construction

[0011] The present invention will be further described below in conjunction with accompanying drawing;

[0012] Such as figure 1 As shown, a corn threshing device includes a threshing cylinder 1 and a base 5. The threshing cylinder 1 is a cylindrical cylinder. The inner side of the threshing cylinder 1 is processed with thread grooves 3 and the upper end of the outer side is provided with a handle 2, which is convenient for rotating the threshing cylinder 1 by hand. , the corn cobs are threshed with thread groove 3, and the lower end is provided with a slide bar 4; the base 5 is a "concave" shape structure, and the upper surface of the base 5 is processed with a ring groove for connecting with the slide bar 4 to ensure the stability of the connection , the lower surface is provided with a discharge hole 6, and the threshed corn kernels fall from the discharge hole 6; the inner bottom surface of the base 5 is provided with a fixed cone 7 for fixing corn cobs; the lower end of ...

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Abstract

The invention discloses a corn threshing device, and relates to the field of agricultural processing mechanical devices. The corn threshing device comprises a threshing barrel and a base. The threshing barrel is a cylindrical barrel, thread grooves are formed in the inner side of the threshing barrel by means of machining, handles are arranged at the upper end of the outer side of the threshing barrel, and a slide bar is arranged at the lower end of the threshing barrel; the base is of a 'concave' structure, a circular groove which is used for being connected with the slide bar is formed in the upper surface of the base by means of machining, and discharge holes are formed in the lower surface of the base; a fixing cone is arranged at the bottom of the inner side of the base; the lower end of the threshing barrel is arranged in the base. The corn threshing device has the advantages that the corn threshing device is simple in structural design and convenient to use, a corn cob can be fixed onto the fixing cone, then the threshing barrel can be turned by the aid of the handles, and the corn cob can be effectively threshed by the thread grooves; corns can be prevented from being pulverized, the labor intensity can be greatly reduced, and the threshing efficiency can be improved.

Description

technical field [0001] The invention relates to the field of agricultural processing machinery, in particular to a corn threshing device. Background technique [0002] Corn (scientific name: Zea mays), China's largest food crop, in the biological range, corn is a carbon 4 plant, but the bracts use C3 mode for photosynthesis, which is a monoecious plant. The main producing area is located in the third largest corn belt in the world - China's Songliao Plain corn belt. The total planting area of ​​corn is about 1249.35 square kilometers. It is also known as maize, corn sticks, corn, cobs, and sticks. Corn is an annual herbaceous plant of the grass family. It is an important food crop and an important source of feed. It is rich in nutrients. It is also the food crop with the highest total yield in the world. Corn was planted in China relatively late. It was introduced from the Americas to Europe and then to China in the late Ming and early Qing Dynasties (roughly 1620-1690 aft...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01F5/00
Inventor 丁玉清吴宁生
Owner 丁玉清
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