Hanging rammer type lunar soil section simulated preparation device

A preparation device and profile technology, which is applied in the field of lunar soil profile simulation preparation devices, can solve problems such as the inability to ensure the distribution gradient of lunar soil density

Active Publication Date: 2012-08-08
HARBIN INST OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a ramming-type lunar soil profile simulation preparation device to solve the problem that the lunar soil cannot ensure that the lunar soil has the same density distribution gradient in the same section when preparing the simulated lunar soil

Method used

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  • Hanging rammer type lunar soil section simulated preparation device
  • Hanging rammer type lunar soil section simulated preparation device
  • Hanging rammer type lunar soil section simulated preparation device

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specific Embodiment approach 1

[0007] Specific implementation mode one: combine Figure 1-Figure 4 Describe this embodiment, the device of this embodiment includes portal support 1, simulated lunar soil bucket 2, chopping board 3, hoisting rope 4 and hanging rammer mechanism 5, simulated lunar soil bucket 2 and chopping board 3 are arranged in portal bracket 1 , the simulated lunar soil bucket 2 includes a bucket body 2-1, a soil unloading cover 2-3 and two lifting lugs 2-2. At the soil unloading port of the barrel body 2-1 and detachably connected with the barrel body 2-1, two lifting lugs 2-2 are installed on the upper part of the barrel body 2-1, and the simulated lunar soil barrel 2 is installed above the cutting board 3 , the hanging rammer mechanism 5 consists of encoder 5-1, servo motor 5-2, planetary gear reducer 5-3, reducer support seat 5-4, electromagnetic clutch 5-5, elastic coupling 5-6, from right The heavy shaft support seat 5-7, the lifting pulley shaft 5-8, the hanging rammer mounting plat...

specific Embodiment approach 2

[0008] Specific implementation mode two: combination image 3 Describe this embodiment, the chopping block 3 of this embodiment is made up of striker connecting plate 3-2, soft skid 3-3 and a plurality of metal striker 3-1, and a plurality of metal striker 3-1 is evenly installed on striker connecting plate 3 -2, the soft skid 3-3 is inlaid on the lower end of the striker connecting plate 3-2, when the simulated lunar soil bucket 2 impacts downward, since the metal striker 3-1 and the bottom of the simulated lunar soil bucket 2 are both rigid Parts can make the simulated lunar soil achieve a better compaction effect under the action of rigid impact, and inlaying the soft skid 3-3 under the striker connecting plate 3-2 can reduce the damage to the simulated lunar soil bucket 2 during multiple impacts. ground damage. Other implementation manners are the same as the specific implementation manner 1.

[0009] Working principle: energize the electromagnetic clutch 5-5, then start...

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Abstract

The invention relates to a hanging rammer type lunar soil section simulated preparation device. the problem that same compactness distribution gradient at the same section of the lunar soil cannot be guaranteed during the traditional preparation of the simulated lunar soil is solved by using the device. A simulated lunar soil bucket is mounted above a chopping board; an encoder is mounted at the shaft end of a servo motor; an output shaft of the servo motor is in transmission connection with an input shaft of a planet gear speed reducer; an output shaft of the planet gear speed reducer is in transmission connection with an input end of an electromagnetic clutch; an output shaft of the electromagnetic clutch is in transmission connection with a hoisting pulley shaft by an elastic shaft coupling; a pulley part of the hoisting pulley shaft is connected with one end of a hoisting rope; the other end of the hoisting rope is connected with a simulated lunar soil bucket lifting lug; a speed reducer supporting seat, a left hoisting shaft supporting seat and a right hoisting shaft supporting seat are all mounted on a hanging rammer machine mounting board; and the hanging rammer machine mounting board is fixedly connected with a gate-type bracket. The hanging rammer type lunar soil section simulated preparation device provided by the invention is used for preparing simulated lunar soils having similar compactness distribution characteristics with the lunar soil section.

Description

technical field [0001] The invention relates to a lunar soil profile simulation preparation device. Background technique [0002] The deep lunar soil collection tool is an important equipment for lunar surface sampling and return detection. Since deep lunar soil samples below the lunar surface can be collected by drilling and coring, and the obtained lunar soil samples have rich bedding information, the deep lunar soil collection tools that have been successfully used abroad all use drilling and coring. Way. And because in the process of the deep lunar soil collection simulation test, the difference in the density of the simulated lunar soil will lead to large changes in the parameters measured by the ground simulation test. Therefore, before carrying out the deep lunar soil collection simulation test, it is necessary to prepare the simulated lunar soil with a unified process to ensure that the objects of the deep lunar soil collection simulation test have a unified state....

Claims

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Application Information

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IPC IPC(8): G01N1/28
Inventor 全齐全李鹏邓宗全姜生元唐德威郭志建侯绪研
Owner HARBIN INST OF TECH
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