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Corn threshing device for agricultural processing

A corn threshing and agricultural processing technology, applied in the agricultural field, can solve problems such as no separation of corn and corn cobs, poor threshing effect, incomplete threshing of corn kernels, etc., to achieve simple and compact overall structure, thorough threshing, and good threshing effect Effect

Inactive Publication Date: 2019-02-12
孝昌胜利种植专业合作社
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, due to the characteristics of corn itself, it needs to be harvested, dried, threshed, and then dried before being sold and processed. How to quickly thresh the dried corn has always been a problem in rural production. The traditional method requires Completely rely on manual operation, use simple tools to separate the dry corn kernels from the corn cob, and collect the corn kernels for further processing. At the same time, there are some corn threshing devices on the market, but the existing corn threshing devices have poor threshing effect , there will be incomplete threshing of corn kernels, and the threshed corn and corn cobs are not separated

Method used

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  • Corn threshing device for agricultural processing
  • Corn threshing device for agricultural processing
  • Corn threshing device for agricultural processing

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] See Figure 1~3 In the embodiment of the present invention, a corn threshing device for agricultural processing includes a housing 1 fixed on a bracket 2 and a drive motor 3. The housing 1 is installed with a rotating shaft 4 concentric with it, and the outside of the rotating shaft 4 is fixed There is a roller body 5, the shell 1 is also fixed with a threshing shell 6 through a mounting bracket 8. Both ends of the threshing shell 6 have openings, the threshing shell 6 encapsulates the roller body 5 inside, and the inner wall of the threshing shell 6 is fixed There are a plurality of threshing teeth 7 and a plurality of leakage holes 9 are provided on the inner wall of the threshing shell 6 to facilitate the falling of the separated corn kernels. There is a gap on the surface of the threshing shell 6 and the roller body 5 to form a threshing cavity 10. A spiral blade 11 is fixed on the outside of the roller body 5. When corn enters the threshing chamber 10, it is driven ...

Embodiment 2

[0022] See figure 1 In the embodiment of the present invention, the surfaces of the threshing shell 6 and the roller body 5 have a taper, so that the space of the threshing chamber 10 is gradually reduced along the feeding direction of the spiral blade 11. When the corn cob enters the threshing chamber 10, Regardless of the size of the corn cob, it can make the corn cob and the threshing gear 7 have good contact, the threshing effect is good, and the threshing is more thorough.

[0023] In addition, this embodiment further describes the transmission structure. Specifically, the transmission structure includes a driving pulley 16, a timing belt 17, and a driven pulley 18. The driving pulley 16 and the driven pulley 18 are respectively Installed at the output end of the drive motor 3 and the shaft end of the shaft 4, the driving pulley 16 and the driven pulley 18 are connected by a timing belt 17, when the driving motor 3 outputs power, the driving pulley 16 can drive the driven Th...

Embodiment 3

[0025] See figure 2 In the embodiment of the present invention, a corn threshing device for agricultural processing further includes a door body 20 which is hingedly mounted on the housing 1 through a pin 19, and the door body 20 can be opened to the inside during operation. Observe the working process, or open the door body 20 to inspect and repair internal components; in order to meet the requirements of movement, the bottom of the bracket 2 can also be equipped with moving wheels to facilitate the movement of the whole mechanism.

[0026] It should be noted that in this technical solution, the relative movement of the threshing shell 6 and the roller body 5 can realize the threshing effect on the corn. At the same time, the surface of the threshing shell 6 and the roller body 5 have a taper, regardless of the size of the corn cob. All of them can make good contact between the corn cob and the threshing gear 7, the threshing effect is good, the threshing is more thorough, the o...

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Abstract

The invention discloses a corn threshing device for agricultural processing. The corn threshing device comprises a casing and a driving motor which are fixed to a support frame, a concentric rotatingshaft is installed in the casing, a roller body is fixed to the exterior of the rotating shaft, a threshing shell is also fixed in the casing through mounting brackets, and openings are formed in thetwo ends of the threshing shell respectively; the threshing shell seals the roller body to the interior, multiple threshing teeth are fixed to the inner wall of the threshing shell, multiple leaking holes are further formed in the inner wall of the threshing shell, a gap between the threshing shell and the surface of the roller body forms a threshing cavity, and spiral blades are fixed to the exterior of the roller body. The corn threshing device has the advantages that the effect of threshing corn can be achieved through the relative movement of the threshing shell and the roller body, meanwhile, the surfaces of both the threshing shell and the roller body have taper degree, regardless of the size of corncobs, the device can make good contact between the corncobs and the threshing teeth,the threshing effect is great, threshing is conduct thoroughly, the overall structure of the device is simple and compact, and the threshing efficiency is high.

Description

Technical field [0001] The invention relates to the field of agricultural technology, in particular to a corn threshing device for agricultural processing. Background technique [0002] Corn is the world's most widely planted cereal crop with the largest output, ranking first among the three major grains. my country is a major corn producer and consumer. Its sown area, total output, and consumption are second only to the United States, ranking second in the world. Compared with rice, corn and wheat are more widely used food varieties, and they are both food, feed and industrial raw materials. [0003] At present, due to the characteristics of corn, it needs to be sun-dried, threshed, and then dried after harvesting, and then sold and processed. How to quickly thresh the dried corn has always been a problem in rural production. Traditional methods require Relying entirely on manual operations, using simple tools to separate the dried corn kernels from the cobs, and collect the corn...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01F11/06A01F12/18
CPCA01F11/06A01F12/18
Inventor 周燕
Owner 孝昌胜利种植专业合作社
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