CN102735493A - Vibratory compaction type moon-surface sample collecting and packaging device - Google Patents
Vibratory compaction type moon-surface sample collecting and packaging device Download PDFInfo
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- CN102735493A CN102735493A CN2012102502605A CN201210250260A CN102735493A CN 102735493 A CN102735493 A CN 102735493A CN 2012102502605 A CN2012102502605 A CN 2012102502605A CN 201210250260 A CN201210250260 A CN 201210250260A CN 102735493 A CN102735493 A CN 102735493A
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Abstract
The invention discloses a vibratory compaction type moon-surface sample collecting and packaging device. The vibratory compaction type moon-surface sample collecting and packaging device is characterized by comprising a motor, a rotary poking unit, a surface collecting unit and a packaging unit, wherein the rotary poking unit comprises an upper connecting block, a lower connecting block, a rotary body, a friction wheel and an L-shaped arm rod; the surface collecting unit comprises a barrel-shaped shell, a feeding shaft and a spiral conveying piece; the packaging unit comprises a connecting barrel, a sleeve and a charging barrel; the motor is connected with the upper connecting block; the lower connecting block and the shell are fixedly connected; the shell is provided with a downward opening; the feeding shaft is coaxial to the shell and is in driving connection with a motor shaft; the feeding shaft is provided with the spiral conveying piece; the shell at the upper end of the spiral conveying piece is provided with a discharging port; the connecting barrel is movably connected with the discharging port of the shell in a one-way rotating manner; the sleeve is movably connected with the connecting barrel in a one-way rotating manner; the sleeve is externally connected with a groove wheel matched with the arm rod; and the charging barrel connected with the connecting barrel is embedded in the sleeve. The vibratory compaction type moon-surface sample collecting and packaging device disclosed by the invention has the advantages of compact structure, small volume, light weight, high reliability, conformity to the requirements of space exploration, thereby having important significance in the moon exploration project.
Description
Technical field:
The invention belongs to field of aerospace; Relate to a kind of under the low gravitation state of menology lunar soil collection and encapsulation tool; Particularly relate to a kind of vibrating compacting formula moon top layer sample collecting packaging system, adopt the mode of vibrating compacting, realize moon top layer sample collecting and encapsulation.
Background technology:
Space flight and aviation is the human natural forward position engineering of exploring, and walking space-ward has become the requisite sign of science and technology power, and the lunar exploration engineering is one of important content of China's aerospace industry next stage; Lunar exploration engineering before mainly is to understand the moon through remote measurement remote sensing, and the mysterious veil that wants to open lunar environment finally still will be realized through landing on the moon, and will launch a series of scientific research project to the moon after the moonfall; Each link is all extremely important; One of them will obtain the lunar surface material sample exactly, how under low gravitational environment drilling to collect lunar soil be a very difficult thing of ten minutes, so need a kind of specific purpose tool to implement; Be different from traditional drill and petroleum extraction tools; If with the singularity of closing the space flight project, this instrument should light weight be convenient to send, and the little space availability ratio of volume is high again; Have high reliability again, still await technological innovation.
Summary of the invention:
Gather encapsulation work in order better to accomplish the menology material, the present invention provides a kind of vibrating compacting formula moon top layer sample collecting packaging system, can satisfy the space flight demand, realizes the collection and the encapsulation of top layer lunar soil.
The technical scheme that the present invention adopts is: a kind of vibrating compacting formula moon top layer sample collecting packaging system is characterized in that comprising motor, revolves transfer slip unit, shows to adopt unit, encapsulation unit; Revolve the armed lever that transfer slip unit unit comprises contiguous block, lower connecting block, rotary body, friction pulley and L type; Motor is fixed on the contiguous block, and last contiguous block is fixedly connected on the lower connecting block, and the ring-type rotary body is arranged between contiguous block and the lower connecting block; Friction pulley is arranged on the inner hollow position of rotary body; Friction pulley axis and rotary body parallel axes, friction pulley outside are tangent with line shaft outside and rotary body inner face respectively, the outside armed lever that connects the L type of rotary body; Table is adopted shell, feed spool and the helical feed sheet that the unit comprises tubular; Lower connecting block is fixedly connected with the shell of tubular; Shell and motor coaxle have a downward opening port, and feed spool is coaxial with shell, drive with motor shaft to be connected; Feed spool is provided with the helical feed sheet, has discharging opening on the end housing on the helical feed sheet; Encapsulation unit comprises connecting cylinder, sleeve and barrel; Connecting cylinder and outer shell outlet flexibly connect through the ring-type slide block, and connecting cylinder and outer shell outlet last week, sleeve passed through the coaxial flexible connection of slide block with the connecting cylinder outside to elastic pawl that is provided with the unidirectional rotation that cooperatively interacts and ratchet; Circumferentially be provided with the elastic pawl and the ratchet of the unidirectional rotation that cooperatively interacts on sleeve and the connecting cylinder; The unidirectional sense of rotation of the relative connecting cylinder of sleeve is opposite with the unidirectional sense of rotation of connecting cylinder opposite shell discharging opening, and sleeve is externally connected to armed lever and cooperates sheave, the embedded barrel that is connected with connecting cylinder that is with of sleeve; Be provided with in the barrel with barrel coaxial seal soft bag; Soft bag is no round-ended cylinder shape, and soft bag one end is fixed on the inwall of barrel open side, and the soft bag other end is connected and circumferentially is provided with cinch cord on the discharging opening; Cinch cord tractive end is fixed on the sleeve through the hole that connects on the barrel, and barrel inside is provided with spiral arrangement sheet.
Link with last contiguous block and lower connecting block rotary moveable respectively through the ring-type slide block with following above the said ring-type rotary body.
Said connecting cylinder axis and housing axis angle are less than 90 degree.
The helix angle of said helical feed sheet and spiral arrangement sheet is 12 degree.
Said shell opening port end is provided with the hairbrush circle.
Said connecting cylinder is connected through screw thread or bayonet socket with barrel, installs separating mechanism additional.
Compact conformation volume of the present invention is little in light weight, and reliability is high, is applicable to that the menology material is gathered and encapsulation, and is great to the lunar exploration engineering significance.
Description of drawings:
Fig. 1 is an embodiment of the invention cross-sectional view;
Fig. 2 is an embodiment of the invention one-piece construction synoptic diagram.
Indicate title among the figure: 1 motor; Contiguous block on 2; 3 lower connecting blocks; 4 rotary bodies; 5 friction pulleys; 6 armed levers; 7 shells; 8 feed spools; 9 helical feed sheets; 10 connecting cylinders; 11 sleeves; 12 sheaves; 13 barrels; 14 soft bags; 15 cinch cord; 16 spirals arrangement sheet; 17 ring-type slide blocks; 18 hairbrush circles; 19 supports.
Embodiment:
The embodiment of the invention such as Fig. 1, shown in Figure 2, this vibrating compacting formula moon top layer sample collecting packaging system comprise motor 1, revolve transfer slip unit, show to adopt unit, encapsulation unit; Revolve the armed lever 6 that transfer slip unit unit comprises contiguous block 2, lower connecting block 3, rotary body 4, friction pulley 5 and L type; Motor 1 is fixed on the contiguous block 2, and last contiguous block 2 is fixedly connected with lower connecting block 3 through support 19, and ring-type rotary body 4 passes through ring-type slide block 17 active links between last contiguous block 2 and lower connecting block 3; Rotary body 4 can be around self axis rotation; Friction pulley 5 is arranged on rotary body 4 inner hollow positions, and rotary body 4 turning axles are fixed between support 19 and the lower connecting block 3, friction pulley 5 axis and rotary body 4 parallel axes; Friction pulley 5 outsides are tangent with line shaft outside and rotary body 4 inner faces respectively, and rotary body 4 fixed outside connect the armed lever 6 of L type; Table is adopted shell 7, feed spool 8 and the helical feed sheet 9 that the unit comprises tubular, and lower connecting block 3 is fixedly connected with the shell 7 of tubular, and shell 7 and motor 1 be coaxial to have a downward opening port; The opening port end is provided with hairbrush circle 18; Feed spool 8 is coaxial with shell 7, drives with motor shaft to be connected, and feed spool 8 is provided with helical feed sheet 9; Helical feed sheet 9 helix angles are 12 degree, and corresponding helical feed sheet 9 upper ends have discharging opening on shell 7; Encapsulation unit comprises connecting cylinder 10, sleeve 11 and barrel 13, and connecting cylinder 10 flexibly connects through the ring-type slide block with shell 7 discharging openings, and connecting cylinder 10 axis and shell 7 axis are 75 degree inclination angles; Circumferentially be provided with the elastic pawl and the ratchet of the unidirectional rotation that cooperatively interacts on connecting cylinder 10 and shell 7 discharging openings, connecting cylinder 10 can only be around the clockwise unidirectional rotation of discharging opening, and sleeve 11 is outside through the coaxial flexible connection of slide block with connecting cylinder 10; Circumferentially be provided with the elastic pawl and the ratchet of the unidirectional rotation that cooperatively interacts on sleeve 11 and the connecting cylinder 10; Sleeve 11 can only be around connecting cylinder 10 counterclockwise unidirectional rotations, and sleeve 11 is externally connected to armed lever 6 and cooperates sheave 12, and sheave 12 quantity are six; Activity is nested with the barrel 13 that is fixedly connected through screw thread with connecting cylinder 10 in the sleeve 11; Be provided with in the barrel 13 with barrel 13 coaxial seal soft bag 14, soft bag 14 is no round-ended cylinder shape, soft bag of 14 1 ends are fixed on the inwall of barrel 13 openings one side; Soft bag 14 other ends are connected on the discharging opening; Be circumferentially with cinch cord 15, cinch cord 15 is circumferentially interted in soft bag 14 warp and weft, and cinch cord 15 has one-way movement characteristic in warp and weft; Cinch cord 15 tractive ends are fixed on the sleeve 11 through the through hole on connecting cylinder 10 walls, and the soft bag of barrel 13 inwalls bottom is provided with spiral arrangement sheet 16.
During work; Motor 1 rotates and drives feed spool 8 and 9 rotations of helical feed sheet, and materials such as the sillar of moon watch case 7 opening ports below, rubble, lunar dust upwards are sent to the discharging opening on shell 7 tops, gets into barrel 13 by discharging opening; Motor driving shaft is given rotary body 4 through friction pulley 5 with transmission of power in this process; The rotation of rotary body 4 rotating band semaphores 6, armed lever 6 drive sheaves 12 clockwise batch (-type)s rotations, have the unidirectional characteristic that can only be rotated counterclockwise around connecting cylinder 10 owing to the sleeve 11 that is fixedly connected with sheave 12; Connecting cylinder 10 has the unidirectional characteristic that turns clockwise around discharging opening; So the clockwise batch (-type) rotation of sleeve 11 drive connecting cylinders 10 one this moment, barrel 13 are also along with the rotation of connecting cylinder 10 batch (-type)s, armed lever 6 whenever rotates a circle all can bring jerk of barrel encapsulation unit and 60 degree rotations; Put the rotation of sheet 16 in order through vibrations and spiral, the material of collecting is shaken compactings to barrel 13 inside with barrel 13.Motor counter-rotating when the lunar soil amount reaches desired value in the barrel 13; Armed lever 6 drives sheaves 12 counterclockwise batch (-type)s rotations, because connecting cylinder 10 has the unidirectional characteristic that can only turn clockwise around discharging opening, connecting cylinder 10 and barrel 13 no longer rotate; And sleeve 11 has the unidirectional characteristic that is rotated counterclockwise around connecting cylinder 10; So the sleeve 11 that this moment, sheave 12 drives were fixedly connected with it is around connecting cylinder 10 and barrel 13 rotations, the cinch cord 15 that is fixedly connected with sleeve 11 is under the tractive of turnbarrel, and the end that soft bag 14 is connected with discharging opening pulls down; Tighten up sack along with sleeve 11 is further rotated tractive, break cinch cord 15 at last and realize encapsulation.Compact conformation volume of the present invention is little in light weight, and reliability is high, meets aerospace and explores requirement, can carry out continuous multiple spot lunar soil sampling, is applicable to that the menology material is gathered and encapsulation, and is great to the lunar exploration engineering significance.
On the connected mode of connecting cylinder 10 and barrel 13, bayonet arrangement can also be adopted in the embodiment of the invention, separating mechanism can be installed additional, passing on after being used to encapsulate.
Claims (6)
1. a vibrating compacting formula moon top layer sample collecting packaging system is characterized in that comprising motor (1), revolves transfer slip unit, shows to adopt unit, encapsulation unit; Revolve the armed lever (6) that transfer slip unit unit comprises contiguous block (2), lower connecting block (3), rotary body (4), friction pulley (5) and L type; Motor (1) is fixed on the contiguous block (2); Last contiguous block (2) is fixedly connected on the lower connecting block (3); Ring-type rotary body (4) is arranged between contiguous block (2) and the lower connecting block (3), and friction pulley (5) is arranged on rotary body (4) inner hollow position, friction pulley (5) axis and rotary body (4) parallel axes; Friction pulley (5) outside is tangent with line shaft outside and rotary body (4) inner face respectively, the outside armed lever (6) that connects the L type of rotary body (4); Table is adopted shell (7), feed spool (8) and the helical feed sheet (9) that the unit comprises tubular; Lower connecting block (3) is fixedly connected with the shell (7) of tubular; Shell (7) and motor (1) be coaxial to have a downward opening port, and feed spool (8) is coaxial with shell (7), drives with motor shaft to be connected; Feed spool (8) is provided with helical feed sheet (9), and helical feed sheet (9) is gone up on the end housing (7) and had discharging opening; Encapsulation unit comprises connecting cylinder (10), sleeve (11) and barrel (13); Connecting cylinder (10) flexibly connects through the ring-type slide block with shell (7) discharging opening; Circumferentially be provided with the elastic pawl and the ratchet of the unidirectional rotation that cooperatively interacts on connecting cylinder (10) and shell (7) discharging opening; Sleeve (11) is outside through the coaxial flexible connection of slide block with connecting cylinder (10); Circumferentially be provided with the elastic pawl and the ratchet of the unidirectional rotation that cooperatively interacts on sleeve (11) and the connecting cylinder (10); The unidirectional sense of rotation of connecting cylinder (10) is opposite with the unidirectional sense of rotation of connecting cylinder (10) opposite shell (7) discharging opening relatively for sleeve (11), and sleeve (11) is externally connected to armed lever (6) and cooperates sheave (12), the embedded barrel (13) that is connected with connecting cylinder (10) that is with of sleeve (11); Be provided with in the barrel (13) with barrel (13) coaxial seal soft bag (14); Soft bag (14) is no round-ended cylinder shape, and soft bag (14) one ends are fixed on the inwall of barrel (13) open side, and soft bag (14) other end is connected and circumferentially is provided with cinch cord (15) on the discharging opening; Cinch cord (15) tractive end is fixed on the sleeve (11) through the hole on connecting cylinder (10) wall, is provided with spiral arrangement sheet (16) in the barrel (13).
2. the vibrating compacting formula moon according to claim 1 top layer sample collecting packaging system is characterized in that linking with last contiguous block (2) and lower connecting block (3) rotary moveable respectively through ring-type slide block (17) with following above the said ring-type rotary body (4).
3. the vibrating compacting formula moon according to claim 1 top layer sample collecting packaging system is characterized in that said connecting cylinder (10) axis and shell (7) axis angle are less than 90 degree.
4. the vibrating compacting formula moon according to claim 1 top layer sample collecting packaging system, the helix angle that it is characterized in that said helical feed sheet (9) and spiral arrangement sheet (16) are 12 degree.
5. the vibrating compacting formula moon according to claim 1 top layer sample collecting packaging system is characterized in that said shell (7) opening port end is provided with hairbrush circle (18).
6. the vibrating compacting formula moon according to claim 1 top layer sample collecting packaging system is characterized in that said connecting cylinder (10) is connected through screw thread or bayonet socket with barrel (13), installs separating mechanism additional.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210250260.5A CN102735493B (en) | 2012-07-19 | 2012-07-19 | Vibratory compaction type moon-surface sample collecting and packaging device |
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| CN201210250260.5A CN102735493B (en) | 2012-07-19 | 2012-07-19 | Vibratory compaction type moon-surface sample collecting and packaging device |
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| CN102735493A true CN102735493A (en) | 2012-10-17 |
| CN102735493B CN102735493B (en) | 2014-04-30 |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103323388A (en) * | 2013-06-03 | 2013-09-25 | 哈尔滨工业大学 | Seal performance comprehensive testing device for deep lunar soil seal assembly |
| CN103528848A (en) * | 2013-10-29 | 2014-01-22 | 哈尔滨工业大学 | Multifunctional lunar surface sample collecting and packaging apparatus |
| CN104002615A (en) * | 2014-05-14 | 2014-08-27 | 上海宇航系统工程研究所 | Lunar surface rover wheel pawl resistant to abrasion and high in road holding |
| CN109470507A (en) * | 2017-09-08 | 2019-03-15 | 哈尔滨工业大学 | The vibration penetration type lunar soil coring apparatus of spiral auxiliary dive |
| CN111122215A (en) * | 2018-10-30 | 2020-05-08 | 哈尔滨工业大学 | Brush type asteroid surface star soil sampling device |
| CN112665900A (en) * | 2020-12-16 | 2021-04-16 | 中建八局第一建设有限公司 | Tool for taking asphalt concrete core sample |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103323388A (en) * | 2013-06-03 | 2013-09-25 | 哈尔滨工业大学 | Seal performance comprehensive testing device for deep lunar soil seal assembly |
| CN103323388B (en) * | 2013-06-03 | 2015-02-11 | 哈尔滨工业大学 | Seal performance comprehensive testing device for deep lunar soil seal assembly |
| CN103528848A (en) * | 2013-10-29 | 2014-01-22 | 哈尔滨工业大学 | Multifunctional lunar surface sample collecting and packaging apparatus |
| CN103528848B (en) * | 2013-10-29 | 2015-08-19 | 哈尔滨工业大学 | Multi-functional moon-surface sample gathers packaging system |
| CN104002615A (en) * | 2014-05-14 | 2014-08-27 | 上海宇航系统工程研究所 | Lunar surface rover wheel pawl resistant to abrasion and high in road holding |
| CN109470507A (en) * | 2017-09-08 | 2019-03-15 | 哈尔滨工业大学 | The vibration penetration type lunar soil coring apparatus of spiral auxiliary dive |
| CN109470507B (en) * | 2017-09-08 | 2020-11-13 | 哈尔滨工业大学 | Spiral auxiliary submerging vibration injection type lunar soil coring device |
| CN111122215A (en) * | 2018-10-30 | 2020-05-08 | 哈尔滨工业大学 | Brush type asteroid surface star soil sampling device |
| CN111122215B (en) * | 2018-10-30 | 2023-01-03 | 哈尔滨工业大学 | Brush type asteroid surface star soil sampling device |
| CN112665900A (en) * | 2020-12-16 | 2021-04-16 | 中建八局第一建设有限公司 | Tool for taking asphalt concrete core sample |
| CN112665900B (en) * | 2020-12-16 | 2023-02-21 | 中建八局第一建设有限公司 | Tool for taking asphalt concrete core sample |
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