Automatic equipment for crop seed testing

An automatic equipment and seed roasting technology, which is applied in threshing equipment, applications, counting mechanisms/items, etc., can solve the problems of large types, unsuitable single ear or single stalk grains, and inability to connect and use with other instruments, so as to achieve the goal of roasting seeds The effect of improving efficiency and accuracy

Pending Publication Date: 2018-05-18
FARMLAND IRRIGATION RES INST CHINESE ACAD OF AGRI SCI
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the process of manual threshing, it is inevitable that there will be splashing of seeds, and it is difficult to guarantee the accuracy of manual counting, etc. These are the problems in the roasting process.
[0003] Although there are different types of threshers on the market (larger, suitable for threshing a large number of ears during yield measurement, but not suitable for the shedding of single ears or single-stem grains in the later roasting process), the seed clarity winnowing instrument ( The type is large and cannot be connected with other instruments), and automatic particle counting instrument
However, they are all independent devices and cannot be used in combination, so the improvement of the whole process of roasting seeds is not obvious

Method used

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  • Automatic equipment for crop seed testing
  • Automatic equipment for crop seed testing
  • Automatic equipment for crop seed testing

Examples

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Embodiment 1

[0018] A kind of automatic equipment for roasting seeds of crops, such as figure 1 , figure 2 As shown, it includes a micro-threshing device, a cleanness winnowing device and an automatic grain counting device connected in sequence.

[0019] The main body of the miniature threshing device is in the shape of a vertical cylinder. The cylinder body 101 is provided with a rice ear inlet 102, a grain outlet 103, and an impurity outlet 104, and a drum 105 is arranged inside, and the drum is densely covered with pawls 1051. , the drum is provided with a central shaft, and the central shaft is connected with a drum motor 1052; a first fan 106 is arranged inside the drum, and the first fan is arranged under the drum, and the bottom of the drum is provided with a ventilation hole. The rice ear inlet and the grain outlet are arranged on the side of the cylinder, and the impurity outlet is arranged on the top of the cylinder.

[0020] Under the action of the centrifugal force of the r...

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Abstract

The invention discloses automatic equipment for crop seed testing. The automatic equipment comprises a miniature threshing device, a purity winnowing device and an automatic grain counting device in sequential connection. The miniature threshing device, the purity winnowing device and the automatic grain counting device synergistically complete part of seed testing operations through cross coordination. The automatic equipment has advantages that automation and standardization in part of the seed testing process are realized, and seed testing efficiency and accuracy are remarkably improved.

Description

technical field [0001] The invention relates to the technical field of crop seed selection, in particular to an automatic equipment for crop seed roasting. Background technique [0002] The roasted seeds of the ear of the crop include the specific indicators of the yield components such as the number of grains per ear, seed setting rate, and thousand-grain weight. The past seed roasting process was particularly cumbersome, and there were relatively large human factors. For example, different people’s different standards for distinguishing full grains would lead to large differences in statistical results of seed setting rate, and even the same person’s distinction of full grains at different times There is also inconsistency in standards. In short, the deviation of human judgment leads to large errors in the results of seed roasting, which in turn makes the statistical results lack of credibility. During the manual threshing process, it is inevitable that there will be spl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01F7/04A01F12/22A01F12/44A01F12/50G06M7/00G06M1/27
CPCA01F7/04A01F12/22A01F12/44A01F12/50G06M1/27G06M7/00
Inventor 田广丽周新国甄博李会贞李东伟
Owner FARMLAND IRRIGATION RES INST CHINESE ACAD OF AGRI SCI
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