A Lunar Shallow Sampling Tool with Functions of Order Preservation and Encapsulation

A functional and lunar technology, applied in the direction of sampling devices, etc., can solve the problem that the sample cannot retain the bedding characteristics

Active Publication Date: 2021-08-31
TECH & ENG CENT FOR SPACE UTILIZATION CHINESE ACAD OF SCI
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0007] The technical problem to be solved by the present invention is that the samples obtained by the existing lunar shallow layer sampling method cannot retain its bedding characteristics. In order to solve the above problems, the present invention provides a lunar shallow layer sampling tool with the functions of order preservation and packaging

Method used

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  • A Lunar Shallow Sampling Tool with Functions of Order Preservation and Encapsulation
  • A Lunar Shallow Sampling Tool with Functions of Order Preservation and Encapsulation
  • A Lunar Shallow Sampling Tool with Functions of Order Preservation and Encapsulation

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Embodiment Construction

[0038] The principles and features of the present invention will be described below in conjunction with the accompanying drawings, and the examples given are only used to explain the present invention, and are not intended to limit the scope of the present invention.

[0039] like Figure 1-Figure 7 As shown, a lunar shallow sampling tool with the functions of order preservation and packaging in this embodiment includes a cutting head 1, a bottom connector 2, a bottom packaging piece 3, a packaging inner tube 4 and a packaging outer tube 5. The package inner tube 4 is slidingly sleeved in the package outer tube 5, and the package inner tube 4 is installed with a compaction plunger 6, and the compaction plunger 6 is connected to the top of the package inner tube 4 by a spring 7 On the connecting head 8; the bottom packaging sheet 3 is installed on one end of the bottom connecting head 2, and the cut-in cutter head 1 is installed on the other end of the bottom connecting head 2 ...

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Abstract

The invention relates to a lunar shallow sampling tool with the function of keeping order and encapsulating, comprising a cutting head, a bottom connecting head, a bottom encapsulating sheet, an encapsulating inner tube and an encapsulating outer tube, the encapsulating inner tube is slidingly sleeved on the In the package outer tube, a compaction plunger is installed in the package inner tube, and the compaction plunger is connected to the top connector on the top of the package inner tube by a spring; the bottom package piece is installed at one end of the bottom connector, The cutting head is installed on the other end of the bottom connector; one end of the bottom connector is installed on the bottom of the packaged outer tube; before sampling, the packaged inner tube part is located in the bottom connector and the bottom package After sampling, the package inner tube slides out of the bottom connector along the package outer tube to close the bottom package chip. The invention integrates the components with the functions of order preservation and encapsulation at the head position of the sampling tool, which can effectively ensure the collected lunar soil bedding information when the shallow layer of the lunar soil is sampled.

Description

technical field [0001] The invention relates to the related technical field of lunar exploration shallow sampling, in particular to a lunar shallow sampling tool with the functions of order preservation and packaging. Background technique [0002] One of the most important and distinctive tasks of lunar exploration is to selectively collect various types of lunar samples with great scientific value on the lunar surface. The collection of lunar samples in lunar exploration can be traced back to the Apollo era. The major achievements of the Apollo lunar landing program are reflected in the collected lunar samples, as well as a large number of new discoveries made around these samples in the world after half a century of research. . A total of 381.7Kg of lunar samples were recovered during the 6 Apollo lunar exploration activities, of which about 24Kg were samples with particles smaller than 1cm. Most of these samples were subjected to preliminary particle size sorting at John...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N1/08
CPCG01N1/08
Inventor 赵海峰宁志涛袁子豪王珂
Owner TECH & ENG CENT FOR SPACE UTILIZATION CHINESE ACAD OF SCI
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