CN102628762A - Hanging rammer type lunar soil section simulated preparation device - Google Patents
Hanging rammer type lunar soil section simulated preparation device Download PDFInfo
- Publication number
- CN102628762A CN102628762A CN2012101146834A CN201210114683A CN102628762A CN 102628762 A CN102628762 A CN 102628762A CN 2012101146834 A CN2012101146834 A CN 2012101146834A CN 201210114683 A CN201210114683 A CN 201210114683A CN 102628762 A CN102628762 A CN 102628762A
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- lunar soil
- supporting seat
- rammer
- simulation
- shaft
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- 239000002689 soil Substances 0.000 title claims abstract description 65
- 238000002360 preparation method Methods 0.000 title claims abstract description 21
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 13
- 230000005540 biological transmission Effects 0.000 claims abstract description 11
- 230000008878 coupling Effects 0.000 claims abstract description 8
- 238000010168 coupling process Methods 0.000 claims abstract description 8
- 238000005859 coupling reaction Methods 0.000 claims abstract description 8
- 238000004088 simulation Methods 0.000 claims description 43
- 230000007246 mechanism Effects 0.000 claims description 8
- 239000002184 metal Substances 0.000 claims description 7
- 239000002362 mulch Substances 0.000 claims description 6
- 230000009467 reduction Effects 0.000 claims description 6
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 description 5
- 238000012856 packing Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000003116 impacting effect Effects 0.000 description 3
- 230000035939 shock Effects 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000005527 soil sampling Methods 0.000 description 2
- 235000007926 Craterellus fallax Nutrition 0.000 description 1
- 240000007175 Datura inoxia Species 0.000 description 1
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
Images
Landscapes
- Shovels (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
- Sampling And Sample Adjustment (AREA)
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
The present invention relates to a kind of lunar soil section simulation preparation facilities.
Background technology
Deep layer lunar soil sampling instrument is the important equipment that month surface sample returns detection.Owing to utilize the mode of boring coring can gather lunar soil sample darker below the lunar surface, and resulting lunar soil sample bedding information is than horn of plenty, and the therefore external at present deep layer lunar soil sampling instrument of successful Application all adopts the mode of boring coring.Because gather in the simulation test procedure at the deep layer lunar soil, the packing difference of simulation lunar soil can cause parameter that ground simulation test is surveyed to have greatly changed again.Therefore, before carrying out deep layer lunar soil collection simulation test, need gather the simulation test object and have unified state to guarantee the deep layer lunar soil simulating the preparation that lunar soil is unified technology.Mostly such preparation facilities that relates in the disclosed documents and materials at present is to utilize tipping to realize the preparation to the simulation lunar soil, utilizes tipping can not guarantee to simulate lunar soil and after preparation, has the identical packing distribution gradient of same section.Therefore, be necessary to simulation lunar soil development one cover section simulation preparation facilities.
Summary of the invention
The purpose of this invention is to provide a kind of rammer formula lunar soil section simulation preparation facilities that hangs, can not guarantee that lunar soil has the problem of the identical packing distribution gradient of same section when lunar soil is simulated in present preparation to solve.
The present invention solves the problems of the technologies described above the technical scheme of taking to be: said device comprises portal support, simulation lunar soil bucket, chopping block, hoisting line and hangs and ram mechanism; Simulation lunar soil bucket and chopping block are located in the portal support; Simulation lunar soil bucket comprises ladle body, unloads earth mulch and two hangers; The lower sidewall of ladle body is provided with soil-unloading port; Unload earth mulch and be contained in the soil-unloading port place of ladle body and removably connect with ladle body, two hangers are equipped with on the top of ladle body, and simulation lunar soil barreled is above chopping block; Hang ram mechanism by scrambler, servomotor, planetary reducer, speed reduction unit supporting seat, electromagnetic clutch, spring coupling, right jack shaft supporting seat, gin wheel axle, hang rammer machine installing plate and left jack shaft supporting seat constitutes; The axle head of servomotor is equipped with scrambler, and the output shaft of servomotor and the input shaft of planetary reducer are in transmission connection, and the output shaft of planetary reducer and the input end of electromagnetic clutch are in transmission connection; The output shaft of electromagnetic clutch is connected with gin wheel through-drive through spring coupling; The pulley position of gin wheel axle connects an end of hoisting line, and the other end of hoisting line connects simulation lunar soil bucket hanger, and the gin wheel axle is supported on respectively in left jack shaft supporting seat and the right jack shaft supporting seat through bearing; Speed reduction unit supporting seat, left jack shaft supporting seat and right jack shaft supporting seat all are contained in and hang on the rammer machine installing plate, and it is affixed to hang rammer machine installing plate and portal support.
The present invention has following beneficial effect: in the forming process of the moon, because the continuous accumulation of surperficial dust deposition and the effect of impact that constantly suffers the starry sky aerolite, therefore produced the characteristic that the packing of lunar soil increases progressively with the degree of depth gradually.The present invention is that this natural forming process of imitation lunar soil is simulated lunar soil preparation: hang and ram mechanism and will simulate after the lunar soil bucket is promoted to specified altitude assignment through hoisting line; To simulate lunar soil bucket freely falling body again discharges; And directly pound on the metal striker of chopping block; Accomplish one time rigid shock, after repeatedly hanging the rammer impact, realize the preparation in advance of simulation lunar soil.Because in hanging the rammer process, the simulation lunar soil that is positioned at simulation lunar soil bucket bottom receives the impact of chopping block earlier, so its percussive action that receives is maximum.So,, simulate lunar soil and will present the packing characteristic similar with the lunar soil section through after repeatedly hanging the rammer preparation.
Description of drawings
Fig. 1 is an one-piece construction front view of the present invention, and Fig. 2 is the structural front view of simulation lunar soil bucket, and Fig. 3 is the structural front view of chopping block, and Fig. 4 hangs the structural front view of ramming mechanism.
Embodiment
Embodiment one: combine Fig. 1-Fig. 4 that this embodiment is described; The device of this embodiment comprises portal support 1, simulation lunar soil bucket 2, chopping block 3, hoisting line 4 and hangs and ram mechanism 5; Simulation lunar soil bucket 2 is located in the portal support 1 with chopping block 3; Simulation lunar soil bucket 2 comprises ladle body 2-1, unloads earth mulch 2-3 and two hanger 2-2; The lower sidewall of ladle body 2-1 is provided with soil-unloading port; Unload earth mulch 2-3 and be contained in the soil-unloading port place of ladle body 2-1 and removably connect with ladle body 2-1, two hanger 2-2 are equipped with on the top of ladle body 2-1, and simulation lunar soil bucket 2 is contained in the top of chopping block 3; Hang ram mechanism 5 by scrambler 5-1, servomotor 5-2, planetary reducer 5-3, speed reduction unit supporting seat 5-4, electromagnetic clutch 5-5, spring coupling 5-6, right jack shaft supporting seat 5-7, gin wheel axle 5-8, hang rammer machine installing plate 5-9 and left jack shaft supporting seat 5-10 constitutes; The axle head of servomotor 5-2 is equipped with scrambler 5-1, and the input shaft of the output shaft of servomotor 5-2 and planetary reducer 5-3 is in transmission connection, and the input end of the output shaft of planetary reducer 5-3 and electromagnetic clutch 5-5 is in transmission connection; The output shaft of electromagnetic clutch 5-5 is in transmission connection through spring coupling 5-6 and gin wheel axle 5-8; The pulley position of gin wheel axle 5-8 connects an end of hoisting line 4, and the other end of hoisting line 4 connects simulation lunar soil bucket hanger 2-2, and gin wheel axle 5-8 is supported on respectively in left jack shaft supporting seat 5-10 and the right jack shaft supporting seat 5-7 through bearing; Speed reduction unit supporting seat 5-4, left jack shaft supporting seat 5-10 and right jack shaft supporting seat 5-7 all are contained in and hang on the rammer machine installing plate 5-9, and it is affixed to hang rammer machine installing plate 5-9 and portal support 1.
Embodiment two: combine Fig. 3 that this embodiment is described; The chopping block 3 of this embodiment is made up of striker web joint 3-2, soft chock 3-3 and a plurality of metal striker 3-1; A plurality of metal striker 3-1 evenly are contained on the striker web joint 3-2; Soft chock 3-3 is embedded in the lower end of striker web joint 3-2, when simulation lunar soil bucket 2 impacts downwards, because the bottom of metal striker 3-1 and simulation lunar soil bucket 2 is rigid element; Can make the simulation lunar soil be issued to better compacting effect, soft chock 3-3 is embedded in reduce simulation lunar soil bucket 2 infringement to ground when repeatedly impacting below the striker web joint 3-2 in the effect of rigid shock.Other embodiment is identical with embodiment one.
Principle of work: with electromagnetic clutch 5-5 energising adhesive; Start servomotor 5-2 subsequently; It is rotated counterclockwise; Rotary motive power is delivered on the gin wheel axle 5-8 through planetary reducer 5-3, electromagnetic clutch 5-5, spring coupling 5-6 successively, and gin wheel axle 5-8 is rotated counterclockwise an end that twines hoisting line 4, and the other end of hoisting line 4 will be simulated lunar soil bucket 2 through hanger and mentioned; When simulation lunar soil bucket 2 is promoted to specified altitude assignment; Instantaneous with electromagnetic clutch 5-5 outage, this moment, gin wheel axle 5-8 separated with servomotor 5-2, and it is unsettled and quicken the whereabouts with the mode of freely falling body to simulate lunar soil bucket 2; And clash into chopping block 3, accomplish one-shot; Stop servomotor 5-2,, start servomotor 5-2 once more and repeat said process electromagnetic clutch 5-5 energising adhesive; After repeatedly impacting, realize the preparation in advance of simulation lunar soil.In whole simulation lunar soil preparation process in advance, realize input and feedback to total system through scrambler 5-1.Regulate pickup time and the trip time of electromagnetic clutch 5-5 respectively and can realize successively that preparation facilities impacts the adjustment of amplitude, frequency of impact.When simulation lunar soil bucket 2 impacts downwards; Because metal striker 3-1 is rigid element with the bottom of simulation lunar soil bucket 2; Can make the simulation lunar soil be issued to better compacting effect, soft chock 3-3 is embedded in reduce simulation lunar soil bucket 2 infringement to ground when repeatedly impacting below the striker web joint 3-2 in the effect of rigid shock.
Claims (2)
1. one kind is hung rammer formula lunar soil section simulation preparation facilities; It is characterized in that said device comprises portal support (1), simulation lunar soil bucket (2), chopping block (3), hoisting line (4) and hangs rammer mechanism (5); Simulation lunar soil bucket (2) and chopping block (3) are located in the portal support (1); Simulation lunar soil bucket (2) comprises ladle body (2-1), unloads earth mulch (2-3) and two hangers (2-2); The lower sidewall of ladle body (2-1) is provided with soil-unloading port; Unloading earth mulch (2-3) is contained in the soil-unloading port place of ladle body (2-1) and removably connects with ladle body (2-1); Two hangers (2-2) are equipped with on the top of ladle body (2-1); Simulation lunar soil bucket (2) is contained in the top of chopping block (3), hang ram mechanism (5) by scrambler (5-1), servomotor (5-2), planetary reducer (5-3), speed reduction unit supporting seat (5-4), electromagnetic clutch (5-5), spring coupling (5-6), right jack shaft supporting seat (5-7), gin wheel axle (5-8), hang rammer machine installing plate (5-9) and left jack shaft supporting seat (5-10) formation, the axle head of servomotor (5-2) is equipped with scrambler (5-1); The input shaft of the output shaft of servomotor (5-2) and planetary reducer (5-3) is in transmission connection; The input end of the output shaft of planetary reducer (5-3) and electromagnetic clutch (5-5) is in transmission connection, and the output shaft of electromagnetic clutch (5-5) is in transmission connection through spring coupling (5-6) and gin wheel axle (5-8), and the pulley position of gin wheel axle (5-8) connects an end of hoisting line (4); The other end of hoisting line (4) connects simulation lunar soil bucket hanger (2-2); Gin wheel axle (5-8) is supported on respectively in left jack shaft supporting seat (5-10) and the right jack shaft supporting seat (5-7) through bearing, and speed reduction unit supporting seat (5-4), left jack shaft supporting seat (5-10) and right jack shaft supporting seat (5-7) all are contained in and hang on the rammer machine installing plate (5-9), and it is affixed with portal support (1) to hang rammer machine installing plate (5-9).
2. according to the said rammer formula lunar soil section simulation preparation facilities that hangs of claim 1; It is characterized in that chopping block (3) is made up of striker web joint (3-2), soft chock (3-3) and a plurality of metal striker (3-1); A plurality of metal strikers (3-1) evenly are contained on the striker web joint (3-2), and soft chock (3-3) is embedded in the lower end of striker web joint (3-2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101146834A CN102628762B (en) | 2012-04-18 | 2012-04-18 | Hanging rammer type lunar soil section simulated preparation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101146834A CN102628762B (en) | 2012-04-18 | 2012-04-18 | Hanging rammer type lunar soil section simulated preparation device |
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| Publication Number | Publication Date |
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| CN102628762A true CN102628762A (en) | 2012-08-08 |
| CN102628762B CN102628762B (en) | 2013-12-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2012101146834A Expired - Fee Related CN102628762B (en) | 2012-04-18 | 2012-04-18 | Hanging rammer type lunar soil section simulated preparation device |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103586107A (en) * | 2013-11-28 | 2014-02-19 | 重庆齿轮箱有限责任公司 | Sand making machine |
| CN104493836A (en) * | 2015-01-07 | 2015-04-08 | 中国科学院合肥物质科学研究院 | Robot joint structure based on magnetorheological fluid clutch |
| CN106153725A (en) * | 2016-08-17 | 2016-11-23 | 西安长大公路养护技术有限公司 | A kind of pavement distress detection equipment and detection method thereof |
| CN107607347A (en) * | 2017-09-26 | 2018-01-19 | 北京林业大学 | A kind of soil profile soil sampler |
| CN107777086A (en) * | 2017-10-25 | 2018-03-09 | 哈尔滨工业大学 | Lunar soil coring soft bag drawstring setting fastening closing component |
| WO2018209559A1 (en) * | 2017-05-16 | 2018-11-22 | 深圳市创客工场科技有限公司 | Stackable variable-speed motor |
| CN110455487A (en) * | 2019-09-05 | 2019-11-15 | 南京林业大学 | A kind of experimental rig and test method for analog prober impact lunar surface fugitive dust |
| CN114323830A (en) * | 2021-11-18 | 2022-04-12 | 北京卫星制造厂有限公司 | Soil preparation device and method |
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| CN202018390U (en) * | 2011-02-24 | 2011-10-26 | 武汉地大长江钻头有限公司 | Moon lunar soil drilling hole external core-picking device |
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| CN102288472A (en) * | 2011-05-11 | 2011-12-21 | 吉林大学 | Simulated lunar soil for engineering and preparation process thereof |
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2012
- 2012-04-18 CN CN2012101146834A patent/CN102628762B/en not_active Expired - Fee Related
Patent Citations (3)
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| US8066796B1 (en) * | 2007-01-22 | 2011-11-29 | Orbital Technologies Corporation | Process to create simulated lunar agglutinate particles |
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Non-Patent Citations (3)
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| YONGCHUN ZHENG等: "CAS-1 lunar soil simulant", 《ADVANCES IN SPACE RESEARCH》, vol. 43, no. 3, 28 February 2009 (2009-02-28), pages 448 - 454 * |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103586107A (en) * | 2013-11-28 | 2014-02-19 | 重庆齿轮箱有限责任公司 | Sand making machine |
| CN103586107B (en) * | 2013-11-28 | 2016-05-04 | 重庆齿轮箱有限责任公司 | A kind of sand machine processed |
| CN104493836A (en) * | 2015-01-07 | 2015-04-08 | 中国科学院合肥物质科学研究院 | Robot joint structure based on magnetorheological fluid clutch |
| CN106153725A (en) * | 2016-08-17 | 2016-11-23 | 西安长大公路养护技术有限公司 | A kind of pavement distress detection equipment and detection method thereof |
| WO2018209559A1 (en) * | 2017-05-16 | 2018-11-22 | 深圳市创客工场科技有限公司 | Stackable variable-speed motor |
| CN107607347A (en) * | 2017-09-26 | 2018-01-19 | 北京林业大学 | A kind of soil profile soil sampler |
| CN107777086A (en) * | 2017-10-25 | 2018-03-09 | 哈尔滨工业大学 | Lunar soil coring soft bag drawstring setting fastening closing component |
| CN110455487A (en) * | 2019-09-05 | 2019-11-15 | 南京林业大学 | A kind of experimental rig and test method for analog prober impact lunar surface fugitive dust |
| CN110455487B (en) * | 2019-09-05 | 2023-08-15 | 南京林业大学 | Test device and test method for simulating impact of detector on lunar surface dust |
| CN114323830A (en) * | 2021-11-18 | 2022-04-12 | 北京卫星制造厂有限公司 | Soil preparation device and method |
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| Publication number | Publication date |
|---|---|
| CN102628762B (en) | 2013-12-11 |
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Granted publication date: 20131211 |