Disc cutter cutting sampling and sample bag pull rope sample delivery type asteroid surface star soil sampler

A technology of asteroid and sampler, applied in the field of asteroid detection and sampling, can solve the problems of lack of guidance, low efficiency of sample collection, difficult control of motion trajectory, etc., to improve sample collection rate, reduce device power consumption, and strong adaptability Effect

Pending Publication Date: 2020-05-08
HARBIN INST OF TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The present invention aims to solve the problem that the existing planetary surface soil sampler lacks the guiding effect, which makes the movement track of the sampled product difficul

Method used

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  • Disc cutter cutting sampling and sample bag pull rope sample delivery type asteroid surface star soil sampler
  • Disc cutter cutting sampling and sample bag pull rope sample delivery type asteroid surface star soil sampler
  • Disc cutter cutting sampling and sample bag pull rope sample delivery type asteroid surface star soil sampler

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Example Embodiment

[0020] Specific implementation mode 1: Combination Figure 1~5 Explaining this embodiment, a disk cutter cutting sampling and sample bag pull-rope type asteroid surface star soil sampler, which includes a probe body 1 and a mechanical arm 6 supporting the probe body 1, characterized in that it also includes The sample feeding pipeline, the feeding mechanism 4, the sampling mechanism 5, the return cabin 7, the sample feeding mechanism 8, and the sample container 9. The feeding mechanism 4 and the returning cabin 7 are respectively fixed on the detector body 1, the sample container 9 and the sample feeding mechanism 8 are all set in the return cabin 7, the sampling mechanism 5 and the sample container 9 are connected through a sample delivery pipe, the ruler mechanism 4 drives the sampling mechanism 5 through the sample delivery pipe to achieve linear feeding movement, and the sample delivery mechanism 8 includes a drawstring 8- 5. The sampling mechanism 5 includes a sample bag 5...

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Abstract

The invention discloses a disc cutter cutting sampling and sample bag pull rope sample delivery type asteroid surface star soil sampler, and belongs to the technical field of asteroid detection sampling. The asteroid surface star soil sampler solves the problems that an existing planet surface star soil sampler lacks a guiding effect, so that the motion trail of a sampled product is not easy to control, and the sample collection efficiency is low. A sampling mechanism is communicated with a sample container through a sample delivery pipeline, a footage mechanism drives the sampling mechanism to realize linear feeding movement through a sample delivery pipeline, a pull rope is arranged in the sample delivery pipeline and a sample container in a penetrating manner, the lower end part of thesample delivery pipeline is arranged in a cover body in a penetrating manner and is fixedly connected to the top of the cover body, an opening end of a sample bag is arranged downwards and is arrangedat the lower end of the sample delivery pipeline in a sleeving mode, the bag bottom of the sample bag is arranged in the sample delivery pipeline and is connected to the sample delivery mechanism through the pull rope, a tightening rope is arranged at the opening end of the sample bag, the other end of the tightening rope is fixedly connected to the cover body, and a breaking notch is machined onthe tightening rope.

Description

technical field [0001] The invention relates to an asteroid surface soil sampler in the form of disc cutter cutting sampling and sample bag drawing rope delivery, and belongs to the technical field of asteroid detection and sampling. Background technique [0002] Asteroids have little geological movement and retain more information about the early days of the solar system. Therefore, detecting asteroids and collecting their surface soil is of great significance to the study of the evolution of the solar system and the origin of life, and it will also help to develop space resources in the future. Asteroids are divided into carbonaceous, silicon and metallic asteroids according to their material composition, and their hardness varies greatly. The conditions of the asteroid soil on the surface of the asteroid are complex, and the size and shape of the rock particles are different. Therefore, the sampler must have the ability to adapt to different asteroid soils. In addition, ...

Claims

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Application Information

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IPC IPC(8): G01N1/04B64G1/16
CPCG01N1/04B64G1/16
Inventor 唐德威胡炯锋全齐全黄江川邓宗全孙启臣刘德赟张鼐
Owner HARBIN INST OF TECH
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