Agricultural rapeseed screening machine

A rapeseed and screening machine technology, applied in the field of screening machines, can solve the problems of affecting screening efficiency, long time consumption of rapeseed, and insufficient screening of impurities, and achieve the effect of facilitating collection and preventing clogging

Active Publication Date: 2020-10-27
满洲里阿尔泰国际粮油实业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to overcome the disadvantages of manual screening of rapeseeds that take a long time, that the screening of impurities is not thorough enough, and that it will affect the efficiency of subsequent

Method used

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  • Agricultural rapeseed screening machine
  • Agricultural rapeseed screening machine
  • Agricultural rapeseed screening machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] An agricultural rapeseed screening machine, such as Figure 1-3 As shown, it includes a base 1, a support column 2, a funnel 3, a baffle plate 4, a separation device 5 and a screening device 6. The right side of the top of the base 1 is symmetrically fixed with a support column 2, and a funnel 3 is arranged between the tops of the support columns 2. The lower part of the front side of the funnel 3 is connected with a baffle 4 in a sliding manner, the separation device 5 is provided on the left side of the top of the base 1 , and the screening device 6 is provided in the middle of the top of the base 1 .

[0025] When people need to use this device, first people place collection tools on the screening device 6 parts, then pour the rapeseed in the funnel 3, then start the separation device 5, then the baffle plate 4 can be pulled forward to make the separation device 5. Preliminarily separate the impurities in the rapeseed. When the rapeseed falls on the screening device ...

Embodiment 2

[0031] On the basis of Example 1, such as Figure 4-6 As shown, it also includes an air inlet box 7, a cylindrical barrel 8, a discharge pipe 9, a screen 11, a bearing seat 12, a first rotating rod 13, a fourth connecting rod 14, a hitting round block 15 and a first elastic member 16 , the right end of the air outlet box 58 is fixedly connected with the air inlet box 7, the bottom of the funnel 3 is connected with the air outlet box 58 and the air inlet box 7, the right end of the air inlet box 7 is connected with a cylindrical barrel 8, and the bottom of the cylindrical barrel 8 is provided with a discharge pipe 9, and the cylindrical barrel 8 is connected with the air inlet box 7. There are arc-shaped grooves 10 between the discharge pipes 9, a screen 11 is provided in the cylindrical barrel 8, and a bearing seat 12 is arranged symmetrically on the upper part of the right side of the cylindrical barrel 8. Rotating rod 13, the end of the first rotating rod 13 is provided with...

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PUM

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Abstract

The invention relates to a screening machine, in particular to an agricultural rapeseed screening machine. The invention provides the agricultural rapeseed screening machine being automatic in screening, convenient to collect and capable of thoroughly screening impurities. The agricultural rapeseed screening machine comprises a base, a funnel, a baffle and a separation device; and supporting columns are symmetrically arranged on one side of the top of the base, the funnel is arranged between the tops of the supporting columns, the lower part of the funnel is connected with the baffle in a sliding mode, and the separation device is arranged at the top of the base. The agricultural rapeseed screening machine achieves the effects of automatic screening, convenient collection and thorough screening of the impurities; a servo motor is started to drive a rotating shaft to rotate, and through cooperation between the separation device and a screening device, the separation device preliminarilyscreens rapeseeds while the rapeseeds fall; and when the rapeseeds fall on a screening frame, the screening frame moves left and right to secondarily screen the rapeseeds, in this way, the rapeseedscan be automatically screened, and the effect of thoroughly screening the rapeseeds can also be achieved.

Description

technical field [0001] The invention relates to a screening machine, in particular to an agricultural rapeseed screening machine. Background technique [0002] Rapeseed is the seed of rapeseed, a cruciferous crop, called brassica. The siliques of rapeseed are long, have many pods, and the grains are full. It is one of the main oil crops and honey crops in China, and its seeds are one of the main varieties of raw materials for making oil. [0003] However, in the large market, the collected rapeseed still has a lot of impurities, which cannot be directly used, and the rapeseed needs to be screened. Usually, people use a sieve to screen the rapeseed, but manual screening not only requires a long time time, and the screened rapeseed may be mixed with small impurities, which will affect the subsequent use. In addition, if people manually screen for a long time, people's hands are prone to soreness, which will affect the efficiency of subsequent screening. [0004] Therefore ur...

Claims

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Application Information

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IPC IPC(8): B07B9/00B07B4/02B07B1/28B07B1/42B07B7/06B07B11/02B07B11/08
CPCB07B9/00B07B4/02B07B1/28B07B1/42B07B7/06B07B11/02B07B11/08
Inventor 尹利华
Owner 满洲里阿尔泰国际粮油实业有限公司
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