Rock crushing sampling device for asteroidenvironment

A technology for asteroids and samplers, applied in the field of space exploration, can solve problems such as complex structure, high energy consumption, and large volume, and achieve the effects of small size, high reliability, and accelerated expansion

Active Publication Date: 2018-12-21
HARBIN INST OF TECH
View PDF8 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The composite acquisition method integrates multiple sampling methods to work, which can meet the requirements of sampling volume, sampling depth, sampling type and maintaining sample bedding information, but correspondingly results in large volume, large mass, complex structure and high energy consumption. question

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Rock crushing sampling device for asteroidenvironment
  • Rock crushing sampling device for asteroidenvironment
  • Rock crushing sampling device for asteroidenvironment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0017] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

[0018] see Figure 1-3 Describe this embodiment, a rock breaking sampler for asteroid environment, it includes worm cam 1, center runner 2, needle bearing 3 and impact unit 4, said center runner 2 is coaxially installed on the worm In the worm-shaped cam 1, the needle roller bearings 3 are evenly distributed along the inner side of the worm-shaped cam 1, and the center runner 2 is provided with a chute that cooperates with the impact unit 4 along the direction of the center of the circle, and the impact unit 4 includes an energy storage spring 4-1, impact vibrator 4-2, anti-collision buffer block 4-3, cam roller 4-4 and baffle plate 4-5, energy storage spring 4-1 is installed at the bottom of the chute, and the impact vibrator 4- 2 Contact with the energy storage spr...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention belongs to the technical field of spatial exploration, provides a rock crushing sampling device for the asteroid environment, and particularly relates to the rock crushing sampling device for the asteroid environment. The problems that as for a traditional sampling device, when samples on the surface layer and the sub-surface layer of an asteroid are collected, the rock samples are hard to collect, the collected samples are broken, energy consumption is large, the size is large, the mass is large, and the structure is complete are solved. The rock crushing sampling device comprises a worm-shaped cam, a center rotating wheel, a needle bearing and an impacting unit. The rock crushing sampling device is mainly used for rock crushing work.

Description

technical field [0001] The invention belongs to the technical field of space exploration, in particular to a rock breaking sampler used in the asteroid environment. Background technique [0002] Asteroids are rocky or metal celestial bodies orbiting the sun. They were planetary bodies formed in the early days of the solar system 4.6 billion years ago. With the development of deep space exploration technology, the detection and development of asteroids have gradually begun to be paid attention to at home and abroad. The detection of asteroids can explore space resources, lead the development of aerospace and deep space exploration technology, establish a planetary defense system, and even become the key to revealing major scientific issues such as the origin and evolution of the solar system. Therefore, it is of great scientific significance to conduct deep space exploration of asteroids. Studies have shown that the most common type C asteroids are similar to carbonaceous c...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): G01N1/04
CPCG01N1/04
Inventor 邓宗全徐传喜张伟伟杨白冰沈毅姜生元杨飞李丽芳唐德威全齐全赵曾殷参赖小明
Owner HARBIN INST OF TECH
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap