CN206292065U - A kind of extensible bionical sampler - Google Patents
A kind of extensible bionical sampler Download PDFInfo
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- CN206292065U CN206292065U CN201621456459.3U CN201621456459U CN206292065U CN 206292065 U CN206292065 U CN 206292065U CN 201621456459 U CN201621456459 U CN 201621456459U CN 206292065 U CN206292065 U CN 206292065U
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- sampling
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- guide pipe
- abdomen
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Abstract
The utility model is related to space celestial body sampling field, specifically a kind of extensible bionical sampler, wherein launch connecting gear and be provided with strip spool, conveying roller transmission mechanism and two conveying rollers, the end of strip spool and the output shaft fixed connection for launching motor, strip is connected and is wound on strip spool with sampling drill, strip is transmitted by conveying roller, and wherein active conveying roller drives rotation by launching motor, is launched motor and is transmitted torque by conveying roller transmission mechanism；Sampling drill includes boring shell, drill bit, guide pipe, reciprocating drive mechanism and sampling apparatus, shell rear end is bored to be connected with strip, during drill bit back segment is arranged at brill shell, that leading portion is arranged at brill shell is outer and be provided with pawl, guide pipe is arranged in brill shell and drill bit back segment is sheathed on guide pipe, guide pipe back segment is provided with the reciprocating drive mechanism for driving drill bit movement, and chisel edge is provided with sampling apparatus.The utility model based on bionics principle design, make probing and sampling can be while carrying out.
Description
Technical field
The utility model is related to space celestial body sampling field, specifically a kind of extensible bionical sampler.
Background technology
With flourishing for China's aerospace industry, the detected event to other celestial bodies in addition to the moon is also progressively put on
Development schedule.Countries in the world detect a vital task in engineering (the also Chang'e's project including China) to space celestial body
The sampling of celestial body and recovery, the cognition that the mankind develop to celestial body can be increased by analyzing celestial body and constituting, and simultaneously can be used for seeking
Look for new resource.In the prior art, the most frequently used mode of sampling is rotary drilling, and the development of its technology is very ripe, but not
In the space environment known, the factor such as cutting heat easily causes drill bit failures, so as to normal work cannot be carried out, rotary drilling is needed in addition
Want special equipment to provide enough normal pressures to realize drilling through, this can also increase transmitting difficulty, and launch cost is higher.
Utility model content
The purpose of this utility model is to provide a kind of extensible bionical sampler, is high by wood wasp based on bionics principle
Effect probing treehole obtains inspiration and designs, and the features such as with small volume, light weight, efficiency high, probing and sampling can be made same
Shi Jinhang, greatly improves operating efficiency.
The purpose of this utility model is achieved through the following technical solutions：
A kind of extensible bionical sampler, including launch motor, launch connecting gear, strip and sampling drill, wherein
Launch connecting gear and be provided with strip spool, conveying roller transmission mechanism and two conveying rollers, end and the expansion of strip spool drive
The output shaft fixed connection of motor, connects after strip is wound on the strip spool and free end passes through two conveying rollers with sampling drill
Connect, strip is transmitted by described two conveying rollers, wherein active conveying roller drives rotation, and institute by the expansion motor
State expansion motor and torque is transmitted by the conveying roller transmission mechanism；The sampling drill include bore shell, drill bit, guide pipe,
Reciprocating drive mechanism and sampling apparatus, wherein bore shell rear end being connected with the strip, drill bit back segment is arranged in brill shell, before drill bit
Section is arranged at outside brill shell and outside is provided with pawl, and guide pipe is arranged in the brill shell, and the drill bit back segment is sheathed on institute
State on guide pipe, the reciprocating drive mechanism for driving the drill bit movement is provided with inside the guide pipe back segment, in the drill bit
Sampling apparatus is provided with inside front end, and the sampling apparatus is connected with the guide pipe front end.
In described two conveying rollers, active conveying roller outer circumference surface is cam surface, and the outer circumference surface of driven outlet roller is recessed
The concave wheel face matched with the cam surface of the active conveying roller is spent, strip is rolled into cylinder by the male and female face of described two conveying rollers
Shape, the expansion connecting gear is arranged in a housing, is provided with a through hole on the base plate of the housing, the strip rolled by
The through hole is passed through.
The conveying roller transmission mechanism is a gear drive group, and the driving gear in the gear drive group is packed in institute
State on strip spool, the output gear in the gear drive group is packed on the roll shaft of the active conveying roller, in the master
An idle pulley is provided between moving gear and output gear.
The expansion connecting gear is arranged in a housing, and is provided with the housing, above the strip spool
One strainer, the tension structure includes tensioning frame, nutted rod and tensioning piece, and wherein tensioning frame is fixedly arranged on the housing
In, nutted rod one end is connected through the tensioning frame, the other end and tensioning piece, the tensioning between the tensioning piece and tensioning frame
Stage clip is arranged with bar, the stage clip is in compressive state all the time, and the tensioning piece is acted on and band coil of strip phase by the stage clip
Support.
The drill bit includes that back drill valve, middle valve and abdomen bore valve, and the back drill valve and abdomen bore lobed into single-revolution body structure,
During the back drill valve and abdomen bore valve back segment outside for light wall and stretch to the brill shell, the back drill valve and abdomen bore valve leading portion and set
In the brill shell is outer and outside is provided with pawl, the middle valve be arranged at chisel edge and positioned at the back drill valve and abdomen bore valve it
Between.
The guide pipe rear end is connected with the brill shell, and the guide pipe is stepped in three sections, outside the guide pipe back segment
Footpath is maximum and outer wall is fitted with the inwall of the brill shell, and the stage casing outer wall of the guide pipe bores valve and is free of with the back drill valve and abdomen
The back segment inwall laminating of pawl, the guide pipe leading portion minimum outer diameter and outer wall bore valve containing before pawl with the back drill valve and abdomen
Section inwall laminating.
Be provided with reciprocating drive mechanism in the guide pipe back segment, the reciprocating drive mechanism include re-ciprocating driving motor,
Motor fixed station, sleeve and sleeve fixed station, wherein motor fixed station and sleeve fixed station are installed in the guide pipe, past
It is connected with the sleeve after multiple motor is packed on the motor fixed station and output shaft passes through the motor fixed station, institute
State the sleeve other end to be connected with sleeve fixed station rotation, helicla flute is provided with the sleeve, the drill bit includes back drill
Valve and abdomen bore valve, and the back drill valve and abdomen bore valve rear inside and be provided with the roller rolled along the helicla flute.
The stage casing of the guide pipe is provided with gathering sill, and the drill bit includes that back drill valve and abdomen bore valve, the back drill valve and abdomen
Bore valve rear inside and be provided with the guide pad moved along the gathering sill.
The sampling apparatus includes sampling motor, sampling shell on the back and sampling abdomen shell, and sampling motor is installed in institute
Guide pipe front end is stated, sampling abdomen shell is arranged in sampling shell on the back, sampling motor housing parts and the sampling shell on the back
Connected, the output shaft of the sampling motor is connected with the sampling abdomen shell, outside the sampling shell on the back inwall and sampling abdomen shell
Wall is fitted, and the sampling abdomen shell is driven by motor of sampling and rotated in the sampling shell on the back.
The brill shell rear end is installed with an end cap, and the end cap rear side passes through the free end of a garter spring and the strip
It is connected, the guide pipe rear end is connected with end cap front side and the brill shell rear end simultaneously, and the end cap front side is circumferentially
Direction is provided with multiple limiting tooths, and multiple limited impressions are provided with the guide pipe rear end, and the multiple limiting tooth is and the limit
Position groove interlocks occlusion.
Advantage of the present utility model is with good effect：
1. the utility model is efficiently drilled treehole acquisition inspiration by wood wasp and designed based on bionics principle, with volume
The features such as small, light weight, efficiency high, and probing and sampling is drastically increased operating efficiency while carry out.
2. the part of valve three is bored in the sampling drill end of the utility model design comprising back drill valve, middle valve and abdomen, back drill valve and
Abdomen bores valve to be used to drill, and middle valve can play certain orientation, and after reaching purpose depth, sampling is realized in middle valve work.
3. the forms of motion that the utility model is bored is linear reciprocation type, it is to avoid under microgravity, and rotary drilling can cause detection
The problem of car rotation.
4. the development mechanism of the utility model design, makes flexible strip that intensity rod-like structure high is formed after stretching out,
Bending and positional deviation are not susceptible in drilling process, and can be still wound on driving wheel when withdrawing, reliable operation, long lifespan.
5. the sampling drill structure of the utility model design is applied widely, it is possible to achieve the sampling of different depth and frequently
Task.
6. the utility model structure novelty and small volume, light weight, reduce the transmitting difficulty of spacecraft to a certain extent.
Brief description of the drawings
Fig. 1 is overall schematic of the present utility model,
Fig. 2 is development mechanism schematic diagram of the present utility model,
Fig. 3 is sampling drill schematic diagram of the present utility model,
Fig. 4 is the sampling drill schematic internal view in Fig. 3,
Fig. 5 is the reciprocating drive mechanism schematic diagram inside guide pipe in Fig. 4,
Fig. 6 is drill bit internal schematic diagram in Fig. 4,
Fig. 7 is the sampling apparatus schematic diagram in Fig. 4.
Wherein, 1 to launch motor, and 2 to launch connecting gear, and 3 is the first cover plate, and 4 is strip, and 5 is garter spring, and 6 are
Sampling drill, 7 is tensioning piece, and 8 is the second cover plate, and 9 is driving gear, and 10 is output gear, and 11 is base plate, and 12 convey for active
Roller, 13 is driven conveying roller, and 14 is idle pulley, and 15 is clamping plate, and 16 is tensioning frame, and 17 is nutted rod, and 18 to bore shell, and 19 is back drill
Valve, 20 is middle valve, and 21 is that abdomen bores valve, and 22 is end cap, and 23 is guide pipe, and 24 is gathering sill, and 25 is sampling motor, and 26 are
Sampling shell on the back, 27 is sampling abdomen shell, and 28 is re-ciprocating driving motor, and 29 is motor fixed station, and 30 is sleeve, and 31 fix for sleeve
Platform, 32 is roller, and 33 is guide pad.
Specific embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings.
As shown in Fig. 1~7, the utility model includes launching motor 1, launches connecting gear 2, strip 4 and sampling drill
6, wherein launch connecting gear 2 be arranged in a housing, as shown in Fig. 2 the expansion connecting gear 2 includes a band coil of strip
Axle, two conveying rollers and a conveying roller transmission mechanism, the strip 4 is wound on the strip spool and free end is by described
It is extend out to after being passed through between two conveying rollers outside the housing and is connected with the sampling drill 6, the strip 4 is i.e. by two conveyings
Roller is transmitted, and the expansion motor 1 is installed on the housing, and the end of the strip spool launches to drive electricity with described
The output shaft fixed connection of machine 1, the active conveying roller 12 in two outlet rollers drives rotation, and institute by the expansion motor 1
State expansion motor 1 and torque is transmitted by the conveying roller transmission mechanism.As shown in figure 3 to figure 7, the sampling drill 6 includes boring
Shell 18, drill bit, guide pipe 23, reciprocating drive mechanism and sampling apparatus, wherein the brill rear end of shell 18 is connected with the strip 4,
The drill bit back segment is arranged in brill shell 18, and the drill bit leading portion is arranged at outside brill shell 18 and outside is provided with pawl, described to lead
It is arranged in the brill shell 18 to pipe 23, and the drill bit back segment is sheathed on the guide pipe 23, after the guide pipe 23
The reciprocating drive mechanism for driving the drill bit to move is provided with section, sampling apparatus is provided with the chisel edge, and described adopted
Sampling device is connected with the front end of the guide pipe 23.
As shown in Fig. 1~2, the housing include the first cover plate 3, the second cover plate 8 and base plate 11, the strip spool and
The two ends of each conveying roller are separately mounted on different cover plates, and the conveying roller transmission mechanism is a gear drive group, such as
Shown in Fig. 2, the driving gear 9 in the gear drive group is packed on the strip spool, defeated in the gear drive group
Go out gear 10 to be packed on the roll shaft of the active conveying roller 12, one is provided between the driving gear 9 and output gear 10
Individual idle pulley 14, the expansion motor 1 passes sequentially through the transmission of the driving gear 9, idle pulley 14 and output gear 10 and drives institute
Active conveying roller 12 is stated to rotate, by idle pulley 14 transmission after, the output gear 10 turned to the driving gear 9 it is identical, and
The reference diameter of the output gear 10 less than the driving gear 9 reference diameter, such output gear 10 it is tangential
Angular speed is conducive to the stretching, extension and withdrawal of strip 4 higher than the angular speed on driving gear 9, while certain tension is played, institute
Each gear hub two ends for stating gear drive group are separately mounted on the different cover plates of the housing.As shown in Fig. 2 described two
In individual conveying roller, the outer circumference surface of active conveying roller 12 is cam surface, and the outer circumference surface of driven outlet roller 13 is concavity and the master
The concave wheel face that the cam surface of dynamic conveying roller 12 matches, strip 4 by being rolled into tubular after the male and female face of described two conveying rollers,
A through hole is provided with the base plate 11 of the housing, strip 4 is after the convex-concave facial contour of described two conveying rollers changes curvature
Pass through the through hole again, its curvature smooth transition, and the extension of limitation strip 4 can be made laterally significantly to swing, make to drill
Cheng Gengjia stabilizations.
As shown in Fig. 2 being provided with clamping plate 15 for clamping band coil of strip in the strip spool both sides, stretched out in strip 4 in addition
During withdrawal, in order to avoid bulge situation occurs in strip 4, the utility model is provided with a tensioning device in the housing
Structure, the tension structure includes tensioning frame 16, nutted rod 17 and tensioning piece 7, wherein the both sides of the tensioning frame 16 are separately fixed at
On first cover plate 3 and the second cover plate 8 of the housing, the one end of nutted rod 17 is through the tensioning frame 16, other end and is tensioned piece 7
It is connected by screw, stage clip is arranged with the nutted rod 17 between the tensioning piece 7 and tensioning frame 16, the stage clip is in strip
4 stretch and are in compressive state all the time when withdrawing, so that providing certain pressure pushes down band coil of strip.
Sampling drill of the present utility model 6 is designed according to wood wasp spawning pipe end microstructure and probing mechanism.Such as
Shown in Fig. 3~4, the sampling drill 6 includes boring shell 18 and drill bit, wherein the drill bit includes back drill valve 19, middle valve 20 and abdomen
Valve 21 is bored, the back drill valve 19 and abdomen bore valve 21 and form single-revolution body structure, and the back drill valve 19 and abdomen are bored outside the back segment of valve 21
Side is light wall and stretches to the brill shell 18, and the back drill valve 19 and abdomen bore the leading portion of valve 21 outside and be provided with pawl and be arranged at institute
State outside brill shell 18, the middle valve 20 is arranged at chisel edge and between the back drill valve 19 and abdomen brill valve 21.Such as Fig. 4 institutes
Show, one is provided with three sections of stair-stepping guide pipes 23 in the brill shell 18, the back segment largest outside diameter of the guide pipe 23 and outer
Wall with it is described brill shell 18 inwall fit, the drill bit back segment be set on the leading portion of the guide pipe 23 and with the guide pipe
23 coordinate for seam, wherein the stage casing outer wall of the guide pipe 23 bores back segment of the valve 21 without pawl with the back drill valve 19 and abdomen
Inwall laminating, the leading portion minimum outer diameter of the guide pipe 23 and outer wall are bored in leading portion of the valve 21 containing pawl with the back drill valve 19 and abdomen
Wall is fitted, and the drill bit can be slided along the guide pipe 23.As shown in figs. 34, it is installed with one in brill shell 18 rear end
End cap 22, the rear side of the end cap 22 is connected by a garter spring 5 with the free end of the strip 4, and the rear end of the guide pipe 23 leads to
Cross screw to be connected together with the front side of the end cap 22 and brill shell 18 rear end, wherein the front side of the end cap 22 is along the circumferential direction
Multiple limiting tooths are provided with, multiple limited impressions are provided with the rear end of the guide pipe 23, the multiple limiting tooth is spacing with described
The groove occlusion that interlocks ensures that the guide pipe 23 does not occur radial rotating.
Reciprocating drive mechanism is provided with the back segment of the guide pipe 23, as shown in figure 5, the reciprocating drive mechanism is including past
Multiple motor 28, motor fixed station 29, sleeve 30 and sleeve fixed station 31, wherein motor fixed station 29 are installed in by screw
On the guide pipe 23, re-ciprocating driving motor 28 is packed on the motor fixed station 29 and output shaft is fixed through the motor
It is connected with the sleeve 30 after platform 29, helicla flute is provided with the sleeve 30, as shown in fig. 6, is constituting the back of the body of drill body
Bore valve 19 and abdomen and bore the rear inside of valve 21 and be provided with the roller 32 rolled along the helicla flute, the other end of the sleeve 30 with it is described
Sleeve fixed station 31 rotates connection, and the sleeve fixed station 31 is installed on the guide pipe 23 by screw, the reciprocal drive
Dynamic motor 28 drives the sleeve 30 to rotate, and the sleeve 30 drives the drill bit to do phase difference for 180 ° by the helicla flute
Reciprocating motion.
As shown in figure 4, the stage casing of the guide pipe 23 is provided with gathering sill 24, as shown in fig. 6, constituting the back of the body of drill body
Bore valve 19 and abdomen bores the guide pad 33 for being provided with valve 21 and being moved along the gathering sill 24, the gathering sill 24 is used to realize drill bit
Axially move back and forth.
As shown in figs. 4 and 7, sampling apparatus is provided with the chisel edge, the sampling apparatus includes that sampling drives
Motor 25, sampling shell on the back 26 and sampling abdomen shell 27, wherein the sampling motor 25 is installed in the front end of the guide pipe 23,
The front end of the guide pipe 23 is provided with a hole consistent with the sampling casing krofile of motor 25, the sampling motor
25 are inserted in the hole and are fixed by epoxide-resin glue, and sampling abdomen shell 27 is arranged in sampling shell on the back 26, described to adopt
The housing parts of sample motor 25 with it is described sampling shell on the back 26 be connected, it is described sampling motor 25 output shaft and the sampling
Abdomen shell 27 is connected, and the sampling outer wall of shell on the back 26 bores leading portion inwall of the valve 21 containing pawl section and pastes with the back drill valve 19 and abdomen
Close, the sampling inwall of shell on the back 26 is fitted with the outer wall of sampling abdomen shell 27, the sampling abdomen shell 27 is i.e. by motor 25 of sampling
The rotation in the sampling shell on the back 26 is driven, is to close when the shell on the back 26 of sampling forms a closing revolving body with sampling abdomen shell 27
Closed state, other states are opening.
Operation principle of the present utility model is：
During utility model works, after selecting sample area, launch motor 1 and be driven forward strip 4 constantly to overhanging
Go out to be formed shaft-like and drive sampling drill 6 to move downward, now each several part of sampling drill 6 does not work, when sampling drill 6 connects with celestial body surface
When touching, the rotating speed for launching motor 1 is reduced, drive the back drill valve 19 and abdomen of drill bit to bore valve while starting re-ciprocating driving motor 28
21 do the straight reciprocating motion that phase difference is 180 °, and reciprocating frequency carries out rotating speed control by PWM to re-ciprocating driving motor 28
System, the end of middle valve 20 of drill bit is sharper in addition, can be easier to penetrate the slight depth of top layer one, certain guiding is played to probing and is made
With, the pawl structure that the back drill valve 19 and abdomen are bored on valve 21 can destroy celestial body forming layer when moving back and forth, and by falling
Drilling cuttings is discharged to be formed and got into the cave by toothing, is launched motor 1 and is driven strip 4 to stretch realization downwards by launching connecting gear 2
Probing.After purpose depth is drilled to, launch the stop motion of motor 1, re-ciprocating driving motor 28 keeps working condition, while
Starting sampling motor 25 drives the rotation of sampling abdomen shell 27 to realize sampling, and sample bores valve by middle valve 20 and back drill valve 19 and abdomen
Enter between 21 using in abdomen shell 27, sampling controls sampling shell on the back 26 and sampling abdomen shell 27 to form closing space after terminating, back and forth
Motor 28 keeps working condition, launches the reversion of motor 1 and drives strip 4 to be retracted to sample subregion upwards, is again started up
Sampling motor 25 makes sample automatically fall into sample subregion, then controls sampling shell on the back 26 and sampling abdomen shell 27 to be formed and closes empty
Between complete a sampling process, the circulation of next sampling process.
Claims (10)
1. a kind of extensible bionical sampler, it is characterised in that：Including launching motor (1), launching connecting gear (2), band
Steel (4) and sampling drill (6), wherein launching connecting gear (2) is provided with strip spool, conveying roller transmission mechanism and two conveying rollers,
The end of strip spool and the output shaft fixed connection for launching motor (1), strip (4) are wound on the strip spool and free
Hold and be connected with sampling drill (6) through after two conveying rollers, strip (4) is transmitted by described two conveying rollers, wherein actively conveying
Roller (12) drives rotation, and expansion motor (1) to be driven by the conveying roller by expansion motor (1)
Mechanism transmits torque；The sampling drill (6) is including boring shell (18), drill bit, guide pipe (23), reciprocating drive mechanism and sampling cartridge
Put, wherein bore shell (18) rear end being connected with the strip (4), drill bit back segment is arranged in brill shell (18), and drill bit leading portion is arranged at
Bore shell (18) outward and outside is provided with pawl, guide pipe (23) is arranged in brill shell (18), and the drill bit back segment is arranged
In the reciprocal driving machine that the driving drill bit movement on the guide pipe (23), is provided with inside the guide pipe (23) back segment
Structure, is provided with sampling apparatus inside the chisel edge, and the sampling apparatus is connected with the guide pipe (23) front end.
2. extensible bionical sampler according to claim 1, it is characterised in that：It is actively defeated in described two conveying rollers
Roller (12) outer circumference surface is sent for cam surface, the outer circumference surface of driven outlet roller (13) is concavity and the active conveying roller (12)
The concave wheel face that cam surface matches, strip (4) is rolled into tubular, the expansion connecting gear by the male and female face of described two conveying rollers
(2) it is arranged in a housing, a through hole is provided with the base plate (11) of the housing, the strip rolled (4) is by the through hole
Pass through.
3. extensible bionical sampler according to claim 1, it is characterised in that：The conveying roller transmission mechanism is one
Gear drive group, the driving gear (9) in the gear drive group is packed on the strip spool, in the gear drive group
Output gear (10) be packed on the roll shaft of the active conveying roller (12), in the driving gear (9) and output gear
(10) idle pulley (14) is provided between.
4. extensible bionical sampler according to claim 1, it is characterised in that：Expansion connecting gear (2) is set
In a housing, and in the housing, a strainer is provided with above the strip spool, the tension structure includes
Tensioning frame (16), nutted rod (17) and tensioning piece (7), wherein tensioning frame (16) are fixedly arranged in the housing, nutted rod (17)
End is connected through the tensioning frame (16), the other end and tensioning piece (7), between tensioning piece (7) and tensioning frame (16)
Stage clip is arranged with nutted rod (17), the stage clip is in compressive state all the time, and the tensioning piece (7) is acted on by the stage clip
Offseted with band coil of strip.
5. extensible bionical sampler according to claim 1, it is characterised in that：The drill bit include back drill valve (19),
Middle valve (20) and abdomen bore valve (21), and the back drill valve (19) and abdomen bore valve (21) and form single-revolution body structure, the back drill valve
(19) and during abdomen bores valve (21) back segment outside for light wall and stretches to brill shell (18), the back drill valve (19) and abdomen brill valve
(21) leading portion is arranged at brill shell (18) outward and outside is provided with pawl, and the middle valve (20) is arranged at chisel edge and is located at
The back drill valve (19) and abdomen are bored between valve (21).
6. extensible bionical sampler according to claim 5, it is characterised in that：Guide pipe (23) rear end with it is described
Bore shell (18) to be connected, the guide pipe (23) is stepped in three sections, guide pipe (23) the back segment largest outside diameter and outer wall and institute
The inwall laminating for boring shell (18) is stated, the stage casing outer wall of the guide pipe (23) bores valve (21) and is free of with the back drill valve (19) and abdomen
The back segment inwall laminating of pawl, guide pipe (23) the leading portion minimum outer diameter and outer wall bore valve with the back drill valve (19) and abdomen
(21) the leading portion inwall laminating containing pawl.
7. the extensible bionical sampler according to claim 1 or 6, it is characterised in that：In the guide pipe (23) back segment
Reciprocating drive mechanism is inside provided with, the reciprocating drive mechanism includes re-ciprocating driving motor (28), motor fixed station (29), sleeve
(30) and sleeve fixed station (31), wherein motor fixed station (29) and sleeve fixed station (31) is installed in the guide pipe (23)
It is interior, after re-ciprocating driving motor (28) is packed on the motor fixed station (29) and output shaft passes through the motor fixed station (29)
It is connected with the sleeve (30), sleeve (30) other end is rotated with the sleeve fixed station (31) and is connected, in the sleeve
(30) helicla flute is provided with, the drill bit includes back drill valve (19) and abdomen bores valve (21), and the back drill valve (19) and abdomen bore valve
(21) rear inside is provided with the roller (32) rolled along the helicla flute.
8. the extensible bionical sampler according to claim 1 or 6, it is characterised in that：The stage casing of the guide pipe (23)
Gathering sill (24) is provided with, the drill bit includes back drill valve (19) and abdomen bores valve (21), and the back drill valve (19) and abdomen bore valve (21)
Rear inside is provided with along the mobile guide pad (33) of the gathering sill (24).
9. extensible bionical sampler according to claim 1, it is characterised in that：The sampling apparatus includes that sampling drives
Motor (25), sampling shell on the back (26) and sampling abdomen shell (27), sampling motor (25) are installed in the guide pipe (23) front end,
Sampling abdomen shell (27) is arranged in sampling shell on the back (26), sampling motor (25) housing parts and the sampling shell on the back
(26) it is connected, the output shaft of sampling motor (25) is connected with sampling abdomen shell (27), sampling shell on the back (26)
Inwall is fitted with sampling abdomen shell (27) outer wall, and sampling abdomen shell (27) is driven by motor of sampling (25) and adopted described
Rotated in sample shell on the back (26).
10. extensible bionical sampler according to claim 1, it is characterised in that：Described brill shell (18) rear end is installed with
One end cap (22), end cap (22) rear side is connected by a garter spring (5) with the free end of the strip (4), described to lead
It is connected with the end cap (22) front side and described brill shell (18) rear end simultaneously to pipe (23) rear end, end cap (22) front side edge
Circumferencial direction is provided with multiple limiting tooths, and multiple limited impressions are provided with the guide pipe (23) rear end, and the multiple limiting tooth is
Interlock with the limited impression and be engaged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621456459.3U CN206292065U (en) | 2016-12-28 | 2016-12-28 | A kind of extensible bionical sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621456459.3U CN206292065U (en) | 2016-12-28 | 2016-12-28 | A kind of extensible bionical sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206292065U true CN206292065U (en) | 2017-06-30 |
Family
ID=59155067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621456459.3U Withdrawn - After Issue CN206292065U (en) | 2016-12-28 | 2016-12-28 | A kind of extensible bionical sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206292065U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107036842A (en) * | 2016-12-28 | 2017-08-11 | 中国科学院沈阳自动化研究所 | Extensible bionical sampler |
| CN111964963A (en) * | 2020-07-07 | 2020-11-20 | 中山大学 | Bionic sampling device |
| CN112747958A (en) * | 2020-12-31 | 2021-05-04 | 武汉大学 | Bionic obstacle-avoiding large-depth interstellar sampler and sampling method |
| CN117287191A (en) * | 2023-10-18 | 2023-12-26 | 江苏瑞石技术有限公司 | Stone ore detection device and method |
-
2016
- 2016-12-28 CN CN201621456459.3U patent/CN206292065U/en not_active Withdrawn - After Issue
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107036842A (en) * | 2016-12-28 | 2017-08-11 | 中国科学院沈阳自动化研究所 | Extensible bionical sampler |
| CN111964963A (en) * | 2020-07-07 | 2020-11-20 | 中山大学 | Bionic sampling device |
| CN111964963B (en) * | 2020-07-07 | 2023-10-17 | 中山大学 | Bionic sampling device |
| CN112747958A (en) * | 2020-12-31 | 2021-05-04 | 武汉大学 | Bionic obstacle-avoiding large-depth interstellar sampler and sampling method |
| CN112747958B (en) * | 2020-12-31 | 2021-11-09 | 武汉大学 | Bionic obstacle-avoiding large-depth interstellar sampler and sampling method |
| CN117287191A (en) * | 2023-10-18 | 2023-12-26 | 江苏瑞石技术有限公司 | Stone ore detection device and method |
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