CN106910405A - It is a kind of for simulating the shuttle Transfer Experiment device under different gravity environments - Google Patents
It is a kind of for simulating the shuttle Transfer Experiment device under different gravity environments Download PDFInfo
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- CN106910405A CN106910405A CN201710119946.3A CN201710119946A CN106910405A CN 106910405 A CN106910405 A CN 106910405A CN 201710119946 A CN201710119946 A CN 201710119946A CN 106910405 A CN106910405 A CN 106910405A
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- G—PHYSICS
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Abstract
The invention discloses a kind of for simulating the shuttle Transfer Experiment device under different gravity environments, including：Transmission driver element, pose adjustment unit, body supports unit, analog sample container, simulation sealing container and simulation sealing container mounting platform；The transmission driver element and pose adjustment unit are successively set on the body supports unit；The transmission driver element, the guiding for providing to the analog sample container transfer movement process send power with really continuous；The position orientation relation of the pose adjustment unit, the attitude for adjusting simulation sealing container mounting platform, and adjustment analog sample container and simulation sealing container.It is of the present invention to be simply easily achieved for simulating the design of the shuttle Transfer Experiment device under different gravity environments, mission requirements can either be met, the container Transfer Experiment under different gravity environments can also be widely used in, it is ensured that reliability and security of the spacecraft in execution task.
Description
Technical field
The invention belongs to space technology field, more particularly to a kind of turn for simulating the shuttle under different gravity environments
Shift test device.
Background technology
For the unmanned sampling task of China's first moon, it is necessary to the shuttle that lunar soil is loaded under the conditions of low gravitation turns
Move to sealing container.How low cost simulation low-gravity environment development shuttle Transfer Experiment is outstanding under normal (earth's surface) environment
For important.
The content of the invention
Technology solve problem of the invention：Overcome the deficiencies in the prior art, there is provided one kind is for simulating different gravity environments
Under shuttle Transfer Experiment device, the present embodiment is so that including the moon, outer celestial body sample container is transferred to sealing interiorly
Based on the demand of container, consider that shuttle free-falling, shuttle fall into sealing container and shuttle exists
Three stressing conditions in different motion stage fallen in sealing container, completing can simulate shuttle under different gravity environments
The development and design of Transfer Experiment device.Described in the present embodiment for simulating the shuttle Transfer Experiment under different gravity environments
Device design is simply easily achieved, and can either meet mission requirements, additionally it is possible to be widely used in the appearance under different gravity environments
Device Transfer Experiment, it is ensured that reliability and security of the spacecraft in execution task.
In order to solve the above-mentioned technical problem, the invention discloses a kind of shuttle for simulating under different gravity environments
Transfer Experiment device, including：Transmission driver element, pose adjustment unit, body supports unit, analog sample container, simulation are close
Envelope container and simulation sealing container mounting platform；
The transmission driver element and pose adjustment unit are successively set on the body supports unit；
The transmission driver element, for providing to the guiding of the analog sample container transfer movement process and real
It is continuous to send power；
The pose adjustment unit, the attitude for adjusting simulation sealing container mounting platform, and adjustment analog sample
The position orientation relation of container and simulation sealing container；
Wherein, in initial time, transmission driver element be connected with the analog sample container, the pose adjustment unit and
The simulation sealing container connection；Analog sample container after connection is coaxial with simulation sealing container.
It is shown for simulating the shuttle Transfer Experiment device under different gravity environments in, the transmission drives single
Unit, including：Fixed support, transmission support, DM, lifting steel wire rope, ejection component, pull pin release component and simulation lead
To component；
The transmission support level is set and fixed support connection；
The DM, ejection component and simulation guidance set are fixed on transmission support；
The DM is connected by lifting steel wire rope with the analog sample container；Wherein, the driving electromagnetism
Iron, the contraction for controlling lifting steel wire rope, to provide the analog sample container compensation pulling force；
The simulation guidance set is arranged on the analog sample outside of containers, the internal diameter of the simulation guidance set and institute
The external diameter for stating analog sample container matches；Wherein, the simulation guidance set, for controlling the first of the analog sample container
Beginning falling direction；
The cavity of horizontal direction is provided with the simulation guidance set, the release component of pulling pin is arranged on the cavity
It is interior, screens during for being installed to the analog sample container；
The ejection component, the release for controlling the release component of pulling pin, for the analog sample container is provided just
Beginning falling speed.
It is shown for simulating the shuttle Transfer Experiment device under different gravity environments in, the simulation sealing container
Mounting platform includes：Upper mounting platform and lower revolving dial；The pose adjustment unit, including：Landing attitude adjusts component；
Wherein, the landing attitude adjustment component includes：First axle, the first adjustment support, the first adjustment screw mandrel, second
Hinge, the second adjustment support, the second adjustment screw mandrel and latch assembly；
The first adjustment screw mandrel and the second adjustment screw mandrel are separately mounted to the first adjustment support and the second adjustment machine
On seat；
The first adjustment screw mandrel, the rotation for controlling the first axle adjusts institute by the rotation of first axle
State the angle of inclination of mounting platform；
The second adjustment screw mandrel, the rotation for controlling the second hinge adjusts institute by the rotation of second hinge
State the angle of inclination of lower revolving dial；
The latch assembly, after being completed in the adjustment of the angle of inclination of upper mounting platform and lower revolving dial, to upper
Mounting platform and lower revolving dial carry out locking.
It is shown for simulating the shuttle Transfer Experiment device under different gravity environments in, pose adjustment is single
Unit, including：Transmission position adjustment component；Wherein, the transmission position adjustment component includes：Horizontal departure adjustment unit and coaxial
Deviation adjusting rotating disk；The coaxial deviation adjusting rotating disk is arranged on the horizontal departure adjustment unit and the simulation sealing container
Between；
The horizontal departure adjustment unit includes：Upper mobile platform, lower mobile platform, upper mounting plate adjustment spiral knob, under
Platform adjustment spiral knob, upper mounting plate locking knob, lower platform locking knob and lower fixed platform；Wherein, the lower movement is put down
Platform is arranged on lower fixed platform, and the upper mobile platform is arranged on the lower mobile platform；The upper mounting plate adjustment
Spiral knob, for adjusting position of the upper mobile platform relative to lower fixed platform；The lower platform adjusts spiral knob, is used for
Position of the lower mobile platform of adjustment relative to lower fixed platform；The upper mounting plate locking knob, in the adjustment of upper mobile platform
After completion, locking is carried out to upper mobile platform；The lower platform locking knob, in the adjustment completion of lower mobile platform
Afterwards, locking is carried out to lower mobile platform；
The coaxial deviation adjusting rotating disk includes：Top rotary table, lower rotary table, swing handle and compression elbow folder；Wherein, on described
The contact surface of rotating disk and lower rotary table be in the inclined-plane of set angle, in initial position, the contact surface of the top rotary table and lower rotary table
It is parallel；The swing handle is connected with the top rotary table, the rotation for adjusting top rotary table；It is described compression elbow folder respectively with it is described
Horizontal departure adjustment unit and the simulation sealing container are connected, and after being completed in top rotary table adjustment, horizontal departure are adjusted
Whole unit and the simulation sealing container are compressed.
It is shown for simulating the shuttle Transfer Experiment device under different gravity environments in, also include：Observed and recorded
Unit；The observed and recorded unit, the image information for obtaining the analog sample container dropping process, and, obtain institute
State the kinematic parameter of analog sample container dropping process；
The observed and recorded unit includes：First observed and recorded component, the second observed and recorded component and the 3rd observed and recorded
Component；The first observed and recorded component, the second observed and recorded component and the 3rd observed and recorded component are held with the analog sample
The axle center of device is the center of circle, is distributed on around body supports unit according to setting radius.
It is shown for simulating the shuttle Transfer Experiment device under different gravity environments in, also include：Control unit,
For being controlled to the transmission driver element and observed and recorded unit, and obtain data.
The present invention has advantages below：
The present invention is comprehensive so that including the moon, outer celestial body sample container is transferred to based on the demand of sealing container interiorly
Conjunction considers shuttle free-falling, shuttle and falls into three that sealing container and shuttle fall in sealing container
The stressing conditions in different motion stage, completing can simulate the design of shuttle Transfer Experiment device under different gravity environments and grind
System.It is of the present invention to be simply easily achieved for simulating the design of the shuttle Transfer Experiment device under different gravity environments,
Mission requirements can either be met, additionally it is possible to be widely used in the container Transfer Experiment under different gravity environments, it is ensured that space flight
Reliability and security of the device in execution task.
Brief description of the drawings
Fig. 1 is a kind of for simulating the shuttle Transfer Experiment device under different gravity environments in the embodiment of the present invention
Structural representation；
Fig. 2 is a kind of structural representation for transmitting driver element in the embodiment of the present invention；
Fig. 3 is a kind of structural representation of landing attitude adjustment component in the embodiment of the present invention；
Fig. 4 is a kind of structural representation of horizontal departure adjustment unit in the embodiment of the present invention；
Fig. 5 is a kind of structural representation of coaxial deviation adjusting rotating disk in the embodiment of the present invention；
Fig. 6 is a kind of stress schematic diagram of shuttle dropping process in the embodiment of the present invention；
Fig. 7 is the stress schematic diagram that a kind of shuttle falls into sealing container process in the embodiment of the present invention；
Fig. 8 is a kind of stress schematic diagram of shuttle dropping process in sealing container in the embodiment of the present invention.
Specific embodiment
It is public to the present invention below in conjunction with accompanying drawing to make the object, technical solutions and advantages of the present invention clearer
Implementation method is described in further detail.
In order to verify different gravity environments, the shuttle that objects outside Earth is sampled is transferred under the conditions of low gravitation especially
The correctness of sealing container design.Need corresponding experimental rig, it is desirable to which the device can：1st, gravity compensation is carried out on ground
So as to simulate different gravity environments；2nd, possesses the ability of position and angle that the transmission of analog sample container is set；3rd, possesses setting
Simulate the ability of the attitude angle of sealing container mounting platform；4th, accurate measurement analog sample container is transferred to simulation sealing container
During the different motion stage kinematic parameter.Those skilled in the art it should be apparent that as its name suggests, analog sample container
Simulation is real shuttle, and simulation sealing container simulation is real sealing container, and simulation sealing container installs flat
Platform simulation is real sealing container mounting platform.
In the present embodiment, the shuttle Transfer Experiment device for simulating under different gravity environments considers
The disturbing factor such as installation site deviation that shuttle transfer process is likely encountered and landing platform attitude, it is possible to achieve to sample
The residing true low-gravity environment of product container transfer is simulated, and supports that carrying out shuttle free-falling, shuttle falls into
Sealing container and the checking test in shuttle motion process of whereabouts three phases in sealing container.
Reference picture 1, shows a kind of for simulating the transfer of the shuttle under different gravity environments in the embodiment of the present invention
The structural representation of experimental rig.In the present embodiment, the shuttle Transfer Experiment device includes：Transmission driver element 1,
Pose adjustment unit 2, body supports unit 3, analog sample container 4, simulation sealing container 5 and simulation sealing container mounting platform
6。
Such as Fig. 1, the transmission driver element 1 and pose adjustment unit 2 are successively set on the body supports unit 3.
In initial time, transmission driver element 1 is connected with the analog sample container 4, and the pose adjustment unit 2 is close with the simulation
Envelope container 5 is connected；Analog sample container 4 after connection is coaxial with simulation sealing container 5.
In the present embodiment, the transmission driver element 1, may be used to provide to the analog sample container transfer movement
The guiding of process send power with really continuous.The pose adjustment unit 2, can be used for adjustment simulation sealing container mounting platform
Attitude, and adjustment analog sample container and the position orientation relation for simulating sealing container.Body supports unit 3 is used primarily to ensure examination
The relative position relation of the overall stabilization of experiment device and device each unit part.
Preferably, in the present embodiment, as shown in figure 1, the shuttle Transfer Experiment device can also include：Observation
Recording unit 7.The observed and recorded unit 7, can be used for obtaining the image information of the analog sample container dropping process, with
And, obtain the kinematic parameter of the analog sample container dropping process；And then judge the reliability of the analog sample container transfer
Property.
Wherein, the observed and recorded unit 7 can specifically include：First observed and recorded component 701, the second observed and recorded group
The observed and recorded component (not shown in figure 1) of part 702 and the 3rd.The first observed and recorded component, the second observed and recorded component and
3rd observed and recorded component is distributed on body supports list with the axle center of the analog sample container 4 as the center of circle, according to setting radius
Around unit 3., wherein it is desired to explanation, the first observed and recorded component, the second observed and recorded component and the 3rd observed and recorded
Component is made up of a support and a high-speed camera respectively, and above-mentioned setting radius can be according to the tool of the high-speed camera
Body performance parameter (such as focal length) set, to ensure the observed and recorded unit 7 it is observed that analog sample container 4 it is complete
Dropping process.For example, the setting radius includes but are not limited to 0.5m.
In the preferred embodiment of the present invention, reference picture 2, show a kind of transmission driver element in the embodiment of the present invention
Structural representation.In the present embodiment, the transmission driver element 1 can specifically include：Fixed support 101, transmission support
102nd, DM 103, lifting steel wire rope 104, ejection component 105, pull pin release component 106 and simulation guidance set 107.
DM 103 can tighten up lifting steel wire rope 104, can be by controlling to provide corresponding compensation pulling force；Ejection component 105 can
There is provided analog sample container initial falling speed；Release component 106 of pulling pin ensures the installation screens of analog sample container, in examination
Be can control the release of analog sample container when testing；Simulation guidance set 107 ensures the initial fall direction of analog sample container.
Specifically, the transmission support 102 is horizontally disposed with and the fixed support 101 is connected.The DM
103rd, ejection component 105 and simulation guidance set 107 are fixed on transmission support 102.The DM 103 is by lifting
Steel wire rope 104 is connected with the analog sample container 4；Wherein, the DM 103, for controlling lifting steel wire rope 104
Contraction, with to the analog sample container 4 provide compensation pulling force.The simulation guidance set 107 is arranged on the simulation sample
The outside of product container 4, the internal diameter and the external diameter of the analog sample container 4 of the simulation guidance set 107 match (e.g., can be with
It is identical)；Wherein, the simulation guidance set 107, the initial fall direction for controlling the analog sample container.The mould
Intend being provided with guidance set 107 cavity of horizontal direction, the release component 106 of pulling pin is arranged in the cavity, is used for
Screens when being installed to the analog sample container.The ejection component 105, for controlling the release component of pulling pin
Release, for the analog sample container provides initial fall speed.
In the preferred embodiment of the present invention, such as Fig. 1, it is preferred that the pose adjustment unit 2 can specifically include：
Landing attitude adjusts component 201 and transmission position adjustment component 202.
Wherein, reference picture 3, show a kind of structural representation of landing attitude adjustment component in the embodiment of the present invention.Such as
Fig. 3, the simulation sealing container mounting platform 6 can specifically include：Upper mounting platform 601 and lower revolving dial 602.Described
Land pose adjustment component 201 can specifically include：The adjustment adjustment of support 2012, first of first axle 2011, first screw mandrel 2013,
Second hinge 2014, second adjustment support 2015, second adjustment screw mandrel 2016 and latch assembly 2017.
In the present embodiment, the first adjustment screw mandrel 2013 and second adjustment screw mandrel 2016 is separately mounted to described first
On the adjustment adjustment support 2015 of support 2012 and second.The first adjustment screw mandrel 2013, for controlling the first axle
2011 rotation, by the angle of inclination of the rotation adjustment upper mounting platform 601 of first axle 2011.Second adjustment
Screw mandrel 2016, the rotation for controlling the second hinge 2014 adjusts the lower revolution by the rotation of second hinge 2014
The angle of inclination of platform 602.The latch assembly 2017, at the inclination angle of upper mounting platform 601 and lower revolving dial 602
After degree adjustment is completed, locking is carried out to upper mounting platform 601 and lower revolving dial 602.
It can be seen that, in the present embodiment, landing attitude adjustment component 201 realizes two to simulation sealing container mounting platform
Dimension pose adjustment.Wherein, realized to upper mounting platform and the angle of lower revolving dial by adjusting the flexible drive hinge of screw mandrel
Set.In actual applications, adjustment handle can be set in the end of each screw mandrel, adjustment handle can be by a quarter circle
One grade is adjusted, and every grade of adjustment angle can be 0.17 °, and adjustment angle can be used the two-dimentional measurement of dip angle that precision is 0.05 °
Instrument is measured.
Wherein, the transmission position adjustment component 202 can specifically include：Horizontal departure adjustment unit 2021 is inclined with coaxial
Difference adjustment rotating disk 2022.The coaxial deviation adjusting rotating disk 2022 is arranged on the horizontal departure adjustment unit 2021 and the mould
Between plan sealing container 5.
Preferably, reference picture 4, show a kind of structural representation of horizontal departure adjustment unit in the embodiment of the present invention.
Such as Fig. 4, the horizontal departure adjustment unit 2021 can specifically include：Upper mobile platform 20211, lower mobile platform 20212, on
Platform adjustment spiral knob 20213, lower platform adjustment spiral knob 20214, upper mounting plate locking knob 20215, lower platform locking
Knob 20216 and lower fixed platform 20217.
In the present embodiment, the lower mobile platform 20212 is arranged on lower fixed platform 20217, the upper movement
Platform 20211 is arranged on the lower mobile platform 20212.The upper mounting plate adjustment spiral knob 20213, for adjustment
Position of the mobile platform relative to lower fixed platform.The lower platform adjustment spiral knob 20214, for adjusting lower mobile platform
Relative to the position of lower fixed platform.The upper mounting plate locking knob 20215, after being completed in the adjustment of upper mobile platform,
Locking is carried out to upper mobile platform.The lower platform locking knob 20216, it is right after being completed in the adjustment of lower mobile platform
Lower mobile platform carries out locking.
Preferably, reference picture 5, show a kind of structural representation of coaxial deviation adjusting rotating disk in the embodiment of the present invention.
Such as Fig. 5, the coaxial deviation adjusting rotating disk 2022 can specifically include：The coaxial deviation adjusting rotating disk includes：Top rotary table
20221st, lower rotary table 20222, swing handle 20223 and compression elbow folder 20224.
In the present embodiment, the contact surface of the top rotary table 20221 and lower rotary table 20222 be in the inclined-plane of set angle,
In initial position, the top rotary table 20221 is parallel with the contact surface of lower rotary table 20222.The swing handle 20223 with it is described on
Rotating disk 20221 is connected, the rotation for adjusting top rotary table.The compression elbow folder 20224 adjusts single with the horizontal departure respectively
Unit 2021 and the simulation sealing container 5 are connected, after being completed in top rotary table adjustment, to horizontal departure adjustment unit and institute
Simulation sealing container is stated to be compressed.
It can be seen that, in the present embodiment, analog sample container is completed relative to simulation by transmitting position adjustment component 202
The three-dimensional pose adjustment of shuttle is set.Adjusting spiral knob by up/down platform can control upper mobile platform and move down
Position of the moving platform relative to lower fixed platform, it is ensured that：± 20 ° of angle adjustment；The shaft position of ± 3mm horizontal planes two is adjusted；With
And the height and position adjustment of 0~200mm.Additionally, coaxial deviation adjusting rotating disk can be installed on horizontal departure adjustment unit, pass through
The relative position of the upper and lower rotating disk of extension and contraction control of swing handle, so as to realize to analog sample container and simulation sealing container
The accurate adjustment of two-dimensional attitude, Adjustment precision is up to 0.01 °.
Additionally, in the present embodiment, the shuttle Transfer Experiment device can also include：Control unit.Wherein, institute
Control unit is stated, can be used for being controlled the transmission driver element and observed and recorded unit, and obtain data.
In the present embodiment, the fortune to real shuttle can be realized based on above-mentioned shuttle Transfer Experiment device
The checking test of dynamic state.
(1) shuttle free-falling motion state checking
Shuttle free-falling motion state process shows as the process of shuttle free-falling, it is necessary to simulate sample
The suffered equivalent force under low-gravity environment of product container and the time of day of motion, so that whether verification sample container can succeed
Fall.
Reference picture 6, shows a kind of stress schematic diagram of shuttle dropping process in the embodiment of the present invention.Its
In, the shuttle is suffered to make a concerted effort to be FUnder=mg (cos α-μ sin α), wherein m represents the quality of shuttle, and g represents gravity
Acceleration, is known quantity；The method installed by accumbency can measure and obtain intending rubbing between shuttle and guidance set
Wipe the value of coefficient μ；α represents the inclination angle between shuttle and guidance set.
In the present embodiment, the adjustment of component is adjusted by landing attitude, different α values can be obtained；By adjustment
The quality of analog sample container can obtain different m values, so as to simulate the real stress of stage sample container.With
This carries out the checking test under the motion state.
Also, it should be noted that h shown in Fig. 6 represents the distance between shuttle and sealing container, f represents that sample holds
Frictional force between device and guidance set, FnRepresent support force of the guidance set to analog sample container.
(2) shuttle falls into the checking of sealing container motion state
Shuttle fall into sealing container motion state process show as shuttle complete free-falling after, into sealing
The motion process of vessel port.The state of the motion stage is verified using the momentum method of equal effect, so that whether verification sample container can
Sealing container is fallen under certain impulse inertia power effect.
Reference picture 7, shows that a kind of shuttle in the embodiment of the present invention falls into the stress of sealing container process and shows
It is intended to.Wherein, tested using analog sample container as the representative of low-gravity environment using lunar surface gravity environment, make mGround=mMonth.For
Ensure that momentum is equivalent, h is ensured in experimentGround=hMonth/ 6, that is, it is the actual transmitting range of lunar surface to reduce the transmitting range of simulated test
1/6th.
In the present embodiment, α values and analog sample container and mould are adjusted by the shuttle Transfer Experiment device
Intend the relative position of sealing container.So as to simulate the real stress of stage sample container.The motion state is carried out with this
Under checking test.
(3) shuttle falling motion state verification in sealing container
Reference picture 8, shows a kind of stress shape of shuttle dropping process in sealing container in the embodiment of the present invention
State schematic diagram.Shuttle falling motion state verification process in sealing container shows as shuttle into packaging container mouthful
Motion process afterwards.Using overcompensation mode so that the initial momentum that shuttle has is zero, so that verification sample container
In the presence of true power, whether initial impact inertia force have clamping stagnation, and can measure catching phenomenon does not occur under conditions of being zero
Permission axis angle range.
The stage is consistent with the method that shuttle free-falling motion process carries out gravity compensation, by adjusting in container
Sample quality reach change m purpose.By to α, simulation sealing container and analog sample container relative pose adjustment, from
And simulate the real stress of stage sample container.Checking test under the motion state is carried out with this.
Generally speaking, it is described can be realized for the shuttle Transfer Experiment device simulated under different gravity environments it is as follows
Function：
In the shuttle free-falling stage：By changing analog sample container mass (that is, the sample in shuttle
Quality) simulate different gravity environments；The simulation sealing container mounting platform attitude is adjusted by landing attitude simulated assembly,
Time of day when analog sample container falls；By the measurement to coefficient of friction, the stress of shuttle dropping process is grasped
Situation.
The sealing container stage is fallen into shuttle：By changing the transmitting range of experiment, the stage sample container is simulated
Run into different gravity environments；The simulation sealing container mounting platform attitude, mould are adjusted by landing attitude simulated assembly
Intend the different conditions being likely encountered when shuttle falls；By test of many times, verification sample container in different falling states,
And during the different position orientation relation of opposing seal container, the maximum for falling into sealing container stands border.
In shuttle in the sealing container stage：Different gravity environments are simulated by changing analog sample container mass；
The simulation sealing container mounting platform attitude is adjusted by landing attitude simulated assembly, it is true when analog sample container falls
State；Shuttle and sealing container installation relative pose are adjusted by transmitting position adjustment component, analog sample container is close
The different conditions being likely encountered are moved in envelope container；By power overcompensation mode, the initial momentum that analog sample container has
It is zero, so that whether verification sample container occurs clamping stagnation in the presence of true power, the maximum that acquisition does not occur clamping stagnation stands side
Boundary.
In sum, the present invention is so that including the moon, outer celestial body sample container is transferred to the demand of sealing container interiorly
Based on, consider shuttle free-falling, shuttle and fall into sealing container and shuttle in sealing container
Three stressing conditions in different motion stage for falling, completing can simulate shuttle Transfer Experiment dress under different gravity environments
The development and design put.It is of the present invention simple for simulating the design of the shuttle Transfer Experiment device under different gravity environments
It is easily achieved, mission requirements can either be met, additionally it is possible to is widely used in the container Transfer Experiment under different gravity environments, really
Reliability and security of the spacecraft in execution task are protected.
Each embodiment in this explanation is described by the way of progressive, and what each embodiment was stressed is and it
The difference of his embodiment, between each embodiment identical similar part mutually referring to.
The above, optimal specific embodiment only of the invention, but protection scope of the present invention is not limited thereto,
Any one skilled in the art the invention discloses technical scope in, the change or replacement that can be readily occurred in,
Should all be included within the scope of the present invention.
The content not being described in detail in description of the invention belongs to the known technology of professional and technical personnel in the field.
Claims (6)
1. a kind of for simulating the shuttle Transfer Experiment device under different gravity environments, it is characterised in that including：Transmission is driven
Moving cell, pose adjustment unit, body supports unit, analog sample container, simulation sealing container and simulation sealing container are installed
Platform；
The transmission driver element and pose adjustment unit are successively set on the body supports unit；
The transmission driver element, the guiding for providing to the analog sample container transfer movement process is sent with really continuous
Power；
The pose adjustment unit, the attitude for adjusting simulation sealing container mounting platform, and adjustment analog sample container
With the position orientation relation of simulation sealing container；
Wherein, in initial time, transmission driver element be connected with the analog sample container, the pose adjustment unit with it is described
Simulation sealing container connection；Analog sample container after connection is coaxial with simulation sealing container.
2. shuttle Transfer Experiment device according to claim 1, it is characterised in that the transmission driver element, bag
Include：Fixed support, transmission support, DM, lifting steel wire rope, ejection component, pull pin release component and simulation guiding group
Part；
The transmission support level is set and fixed support connection；
The DM, ejection component and simulation guidance set are fixed on transmission support；
The DM is connected by lifting steel wire rope with the analog sample container；Wherein, the DM, uses
In the contraction of control lifting steel wire rope, to provide the analog sample container compensation pulling force；
The simulation guidance set is arranged on the analog sample outside of containers, internal diameter and the mould of the simulation guidance set
The external diameter for intending shuttle matches；Wherein, the simulation guidance set, for control the analog sample container it is initial under
Fall direction；
The cavity of horizontal direction is provided with the simulation guidance set, the release component of pulling pin is arranged in the cavity,
Screens during for being installed to the analog sample container；
The ejection component, the release for controlling the release component of pulling pin, under being provided initially for the analog sample container
Terminal-velocity degree.
3. shuttle Transfer Experiment device according to claim 1, it is characterised in that the simulation sealing container is installed
Platform includes：Upper mounting platform and lower revolving dial；The pose adjustment unit, including：Landing attitude adjusts component；
Wherein, the landing attitude adjustment component includes：First axle, the first adjustment support, the first adjustment screw mandrel, the second hinge
Chain, the second adjustment support, the second adjustment screw mandrel and latch assembly；
The first adjustment screw mandrel and the second adjustment screw mandrel are separately mounted on the first adjustment support and the second adjustment support；
The first adjustment screw mandrel, the rotation for controlling the first axle is adjusted on described by the rotation of first axle
The angle of inclination of mounting platform；
The second adjustment screw mandrel, the rotation for controlling the second hinge, by the rotation of second hinge adjust it is described under
The angle of inclination of revolving dial；
The latch assembly, after being completed in the adjustment of the angle of inclination of upper mounting platform and lower revolving dial, to upper installation
Platform and lower revolving dial carry out locking.
4. shuttle Transfer Experiment device according to claim 1, it is characterised in that the pose adjustment unit, bag
Include：Transmission position adjustment component；Wherein, the transmission position adjustment component includes：Horizontal departure adjustment unit and coaxial deviation
Adjustment rotating disk；The coaxial deviation adjusting rotating disk be arranged on the horizontal departure adjustment unit and the simulation sealing container it
Between；
The horizontal departure adjustment unit includes：Upper mobile platform, lower mobile platform, upper mounting plate adjustment spiral knob, lower platform
Adjustment spiral knob, upper mounting plate locking knob, lower platform locking knob and lower fixed platform；Wherein, the lower mobile platform sets
Put on lower fixed platform, the upper mobile platform is arranged on the lower mobile platform；The upper mounting plate adjusts spiral
Knob, for adjusting position of the upper mobile platform relative to lower fixed platform；The lower platform adjusts spiral knob, for adjusting
Position of the lower mobile platform relative to lower fixed platform；The upper mounting plate locking knob, completes for being adjusted in upper mobile platform
Afterwards, locking is carried out to upper mobile platform；The lower platform locking knob, it is right after being completed in the adjustment of lower mobile platform
Lower mobile platform carries out locking；
The coaxial deviation adjusting rotating disk includes：Top rotary table, lower rotary table, swing handle and compression elbow folder；Wherein, the top rotary table
It is that, in the inclined-plane of set angle, in initial position, the top rotary table is parallel with the contact surface of lower rotary table with the contact surface of lower rotary table；
The swing handle is connected with the top rotary table, the rotation for adjusting top rotary table；It is described compression elbow folder respectively with the level
Deviation adjusting unit and the simulation sealing container are connected, and after being completed in top rotary table adjustment, adjust single to horizontal departure
First and described simulation sealing container is compressed.
5. shuttle Transfer Experiment device according to claim 1, it is characterised in that also include：Observed and recorded unit；
The observed and recorded unit, the image information for obtaining the analog sample container dropping process, and, obtain the simulation
The kinematic parameter of shuttle dropping process；
The observed and recorded unit includes：First observed and recorded component, the second observed and recorded component and the 3rd observed and recorded component；
The first observed and recorded component, the second observed and recorded component and the 3rd observed and recorded component are with the axle of the analog sample container
The heart is the center of circle, is distributed on around body supports unit according to setting radius.
6. shuttle Transfer Experiment device according to claim 5, it is characterised in that also include：Control unit, is used for
The transmission driver element and observed and recorded unit are controlled, and obtain data.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109633194A (en) * | 2018-12-17 | 2019-04-16 | 北京卫星制造厂有限公司 | A kind of low gravitation sample container transmission accuracy test system and method |
| CN112027036A (en) * | 2020-09-10 | 2020-12-04 | 中国船舶科学研究中心 | Pressure conversion device for underwater sample transfer |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102128940A (en) * | 2010-12-30 | 2011-07-20 | 东南大学 | Planetary soil transfer and dust-proof seal device |
| CN201909791U (en) * | 2010-12-30 | 2011-07-27 | 东南大学 | Planet soil transferring and dustproof sealing device |
| CN201917577U (en) * | 2010-12-30 | 2011-08-03 | 东南大学 | Planet soil transfer and dust-proof sealing device |
| CN102169124A (en) * | 2010-12-30 | 2011-08-31 | 东南大学 | Transferring and dustproof sealing device for planet soil |
-
2017
- 2017-03-02 CN CN201710119946.3A patent/CN106910405A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102128940A (en) * | 2010-12-30 | 2011-07-20 | 东南大学 | Planetary soil transfer and dust-proof seal device |
| CN201909791U (en) * | 2010-12-30 | 2011-07-27 | 东南大学 | Planet soil transferring and dustproof sealing device |
| CN201917577U (en) * | 2010-12-30 | 2011-08-03 | 东南大学 | Planet soil transfer and dust-proof sealing device |
| CN102169124A (en) * | 2010-12-30 | 2011-08-31 | 东南大学 | Transferring and dustproof sealing device for planet soil |
Non-Patent Citations (1)
| Title |
|---|
| 王国星: "月壤样品整形机构低重力展开及样品转移特性试验研究", 《中国优秀硕士学位论文全文数据库工程科技Ⅱ辑》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109633194A (en) * | 2018-12-17 | 2019-04-16 | 北京卫星制造厂有限公司 | A kind of low gravitation sample container transmission accuracy test system and method |
| CN112027036A (en) * | 2020-09-10 | 2020-12-04 | 中国船舶科学研究中心 | Pressure conversion device for underwater sample transfer |
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