Novel sampling device for seed testing

A sampling device and seed technology, applied in the direction of sampling devices, etc., can solve problems such as inconvenient use, and achieve the effect of easy use, easy installation and use

Inactive Publication Date: 2019-03-08
许昌农科种业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a new type of sampling device for seed inspection, which has the advantage of being easy to use and solves the problem that the existing sampling device for seed inspection is not easy to use

Method used

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  • Novel sampling device for seed testing
  • Novel sampling device for seed testing
  • Novel sampling device for seed testing

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Embodiment Construction

[0017] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0018] See Figure 1-3 , A new type of sampling device for seed inspection, including a sampler 1, a fixed block 8 is fixedly connected to the top of the sampler 1, a threaded rod 5 is movably connected to the top of the fixed block 8, and a threaded sleeve 7 is sleeved on the surface of the threaded rod 5 , Both sides of the threaded sleeve 7 are fixedly connected with a handle 3, the bottom of the handle 3 is fixedly connected with a c...

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PUM

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Abstract

The invention discloses a novel sampling device for seed testing. The novel sampling device comprises a sampler, a fixing block is fixedly connected to the top of the sampler, a threaded sleeve sleeves the surface of a threaded rod which is movably connected to the top of the fixing block, and handles are fixedly connected to two sides of the threaded sleeve. A connection rod is fixedly connectedto the bottom of each handle, the bottom of each connection rod penetratingly extends into an inner cavity of the sampler, a limiting plate is fixedly connected with bottoms of the two connection rods, and the bottom of the sampler is communicated with a sampling tube. By arrangement of the sampler, the connection rods, the handles, a rubber ring, the threaded rod, a rubber gasket, the threaded sleeve, the fixing block, scale marks, a bottom cover, bolts, the sampling tube, a grip, a through hole, the limiting plate, a scraping plate and limiting grooves, the problem of inconvenience in use ofan existing sampling device for seed testing is solved. The novel sampling device for seed testing has the advantage of convenience in use and is worthy of popularization.

Description

Technical field [0001] The invention relates to the technical field of seed inspection, in particular to a novel sampling device for seed inspection. Background technique [0002] Seeds are the unique propagules of gymnosperms and angiosperms. They are formed by ovules through pollination and fertilization. Seeds are generally composed of three parts: seed coat, embryo and endosperm. Some mature seeds have only two parts: seed coat and embryo. Seed formation The young sporophyte ovules are protected by the mother, and they receive sufficient nourishment like the fetuses of mammals. The seeds also have various structures suitable for transmission or resistance to undesirable conditions, creating good conditions for the continuation of the plant race. In the phylogenetic process of plants, seed plants can replace ferns to obtain a dominant position. [0003] With the development of community ecology, the study of soil seed banks has become an important part of plant ecology, and pla...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N1/08
CPCG01N1/08
Inventor 王红昌韩琳琳王帆陈晨刘淑红徐林
Owner 许昌农科种业有限公司
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