Anti-clogging seed screening machine
A screening machine and seed technology, which is applied in the field of screening machines, can solve the problems of time-consuming and labor-consuming, large dust, and low separation efficiency, and achieve the effects of improving labor efficiency, preventing filter blockage, and improving separation efficiency
Inactive Publication Date: 2017-04-26
MINQIN QUANSHENG YONGTAI AGRI
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- Description
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- Application Information
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Problems solved by technology
Manual selection and screening with sieves are not only time-consuming and labor-intensive, but the dust is relatively large, and the separation efficiency is low, and it is not suitable for large-scale industrial production.
Method used
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Embodiment Construction
[0027] The present invention will be further described in detail below in conjunction with the accompanying drawings, so that those skilled in the art can implement it with reference to the description.
[0028] Such as figure 1 As shown, the present invention provides a kind of anti-blocking seed screening machine, comprising:
[0029] Casing 100, it is cube shape, and described casing 100 is provided with groove 101 along its height direction, and described groove 101 is cube shape, and the opening of described groove 101 is upward, and the center of described groove 101 Line coincides with the center line of the box body 100, the top of the box body 100 is provided with a cover 102, the cover 102 is detachably connected with the box body 100, and one side of the cover 102 is set There is a feed port 103, the feed port 103 communicates with the groove 101, the feed port 103 is rectangular, and the long length of the feed port 103 is equal to the side length of the groove 10...
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The invention discloses an anti-blocking seed screening machine. The machine is characterized by comprising a square box body, a hopper, a first filter screen and a second filter screen, wherein a groove is formed in the box body, a seal cover is arranged on the top of the box body, a feed inlet is formed in one side of the seal cover, a first discharge outlet is formed in the bottom of the box body, and a second discharge outlet is formed in the lower portion of the box body; the hopper is composed of an upper part and a lower part which are integrally formed, the first filter screen is arranged in the lower part, the second filter screen is square and oblique downwards, the higher end of the second filter screen is arranged on the bottom of the feed inlet, and the lower end of the second filter screen is connected with the second discharge outlet. The machine is reasonable in design, and separating efficiency and labor efficiency are improved.
Description
technical field [0001] The invention relates to a screening machine, in particular to an anti-blocking seed screening machine. Background technique [0002] The harvested soybean seeds will be mixed with impurities such as leaves, pebbles and bean pods, as well as broken, shriveled and small-grained seeds. Unqualified seeds will not sprout or are not easy to emerge, and even if they emerge, they will not survive. Replanting will be necessary Cause late growth is uneven, difficult to manage, also reduces labor efficiency. At present, before the determination of seed germination rate, thousand-grain weight and field test, the seeds need to be screened to remove impurities, broken grains, shriveled and small particles, and to obtain plump seeds, which can ensure the emergence rate. Manual selection and screening with sieves are not only time-consuming and labor-intensive, but the dust is relatively large, and the separation efficiency is low, and it is not suitable for large-s...
Claims
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IPC IPC(8): B07B9/00B07B1/28B07B1/50B07B1/46
CPCB07B1/28B07B1/46B07B1/50B07B9/00
Inventor 钟静海
Owner MINQIN QUANSHENG YONGTAI AGRI