CN109283010A - A kind of sampler and its sampling work method for Soil K+adsorption - Google Patents
A kind of sampler and its sampling work method for Soil K+adsorption Download PDFInfo
- Publication number
- CN109283010A CN109283010A CN201811356175.0A CN201811356175A CN109283010A CN 109283010 A CN109283010 A CN 109283010A CN 201811356175 A CN201811356175 A CN 201811356175A CN 109283010 A CN109283010 A CN 109283010A
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- Prior art keywords
- probe tube
- feeding
- soil
- storage chamber
- chamber
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/04—Devices for withdrawing samples in the solid state, e.g. by cutting
- G01N1/08—Devices for withdrawing samples in the solid state, e.g. by cutting involving an extracting tool, e.g. core bit
Abstract
The invention discloses a kind of samplers for Soil K+adsorption, including charging assembly and feeding assembly；It is mounted with probe tube vertically in the feeding assembly；The charging assembly includes pressing piece；It drives the pressing piece to move down, pushes probe tube to go deep into ground and complete sampling；The feeding assembly includes feeding chamber and storage chamber；The storage chamber is connected to setting with feeding chamber, and inside is also placed with probe tube；The both ends of the probe tube length direction are respectively arranged with card slot and clamp, and card slot and clamp correspond to snap-fit；The storage chamber is provided with pushing component far from the side of feeding chamber；Driving the pushing component to be pushed to the probe tube in storage chamber, feeding is intracavitary, and the top for the probe tube for making its bottom sink with previous cooperates, and realizes continuous feeding；Spliced probe tube, not only reduces volume, increases the portability of probe tube, and samples taken can be divided into different sections naturally, convenient for sample storage and transfer.
Description
Technical field
The present invention relates to a kind of Soil Testing more particularly to a kind of samplers and its sampling for Soil K+adsorption
Working method.
Background technique
The existing most depth of implements of soil sampling apparatus is limited, and a small number of portable devices for having deep layer sampling compared with
Difference is difficult to adapt to the landform of field complexity.It is therefore necessary to invent a kind of good portability, being examined for soil of being sampled with deep layer
The sampler of survey.
Summary of the invention
Goal of the invention: in order to overcome the deficiencies in the prior art, the present invention provides a kind of good portability, can be with deep layer
The sampler for Soil K+adsorption of sampling.
Technical solution: to achieve the above object, a kind of sampler for Soil K+adsorption of the invention, including load group
Part and feeding assembly；It is mounted with probe tube vertically in the feeding assembly；The charging assembly includes pressing piece；The pressing piece
It is correspondingly arranged with probe tube top；It drives the pressing piece to move down, pushes probe tube to go deep into ground and complete sampling；
The feeding assembly includes feeding chamber and storage chamber；The probe tube be embedded it is intracavitary in feeding, it is past along the vertical direction
Complex line is mobile；The storage chamber is connected to setting with feeding chamber, and inside is also placed with probe tube；The probe tube length direction
Both ends are respectively arranged with card slot and clamp, and card slot and clamp correspond to snap-fit；The storage chamber is set far from the side of feeding chamber
It is equipped with pushing component；Drive the pushing component that the probe tube in storage chamber is pushed to feeding intracavitary, make its bottom with it is previous
The top cooperation for the probe tube that root sinks, realizes continuous feeding.
Further, the storage chamber is the annular housing for being set in feeding chamber periphery, and several probe tubes are along annular
Profile is arranged in order in storage chamber；It is connected to and sets in the movement routine of pushing component between the feeding chamber and storage chamber
It is equipped with splicing channel；Rotary setting has swivel becket on the outside of the storage chamber；The pushing component includes cylinder and sliding sleeve；Told cunning
Set is fixed on swivel becket, and the cylinder, which is embedded in sliding sleeve, does linear reciprocating motion；The cylinder is close to storage chamber
One end is horizontally disposed idler wheel；The first synchronizing wheel is also equipped in the shaft of the idler wheel；The cylinder, which is hinged at, to be provided with
Pull rod；Second synchronizing wheel is installed at the hinge joint of the pull rod；Pass through biography between first synchronizing wheel and the second synchronizing wheel
Linkage is realized in dynamic band cooperation；End face with the profile of probe tube side wall corresponding fitting of the cylinder close to storage chamber one end；It pulls
The pull rod driving idler wheel rotation, and feeding pipe is driven to rotate, make current feeding pipe and the card slot and clamp wait connect expects pipe
Direction is corresponding.
Further, positioning sleeve is provided at the top of the storage chamber；Positioning sleeve bottom circumferential direction is provided with several positioning
Slot；Difference corresponding matching at the top of several probe tubes in the locating slot and storage chamber；The storage chamber far from feeding chamber one
Side inner wall is obliquely installed, and the distance of distance from top feeding chamber is greater than bottom.
Further, the charging assembly further includes pressing piece, sleeve, first motor and lead screw；The pressing piece includes
Pressure head and drive block；The lead screw is vertically arranged in above feeding chamber, is driven and is rotated by first motor；The drive block is embedded
In sleeve, cooperates with lead screw, move back and forth along the vertical direction；The pressure head is mounted below drive block, with drive block vertical
Synchronizing moving on direction；
The pressure head is rotatably assorted with drive block, and the symmetrical overlapping of axles of center of rotation and the intracavitary probe tube of feeding；It is described
Second motor, drive ram revolution are installed on drive block；The probe tube is polygon prism shape, and intracavity section is polygon；Institute
Stating pressure head includes that top rushes portion, and the top rushes below portion and is equipped with the first rotating part；First rotating part, which is arranged, rushes subordinate on top
Side is nested with sampling tube cavity, drives its synchronous rotation of probe tube；The top rushes at the top of subordinate end and probe tube and contacts,
Probe tube is pushed to move down；The top portion of the punching also installation settings has the second rotating part, replaces each other with the first rotating part；It is described
Snap-fit is arranged at the top of second rotating part and probe tube.
Further, pedestal is provided with below the feeding assembly；Passage is provided at the base bottom center；Institute
It states in passage insertion ground, it is corresponding with feeding chamber position in the vertical direction；The pedestal surrounding is provided with flexible foot pad；Institute
It states base bottom and is also embedded with reinforcing device, the bottom surface of the reinforcing device is flushed with the ground of pedestal；It is fixed below the reinforcing device
It is provided with pears needle；Electromagnetic vibrator is installed in the reinforcing device；The electromagnetic vibrator is fixedly connected with pears crown portion.
Further, the reinforcing device further includes guide plate arranged at the bottom；The guide plate and reinforcing device are along height
Direction is slidably matched；It is provided with through-hole in the plate face of the guide plate, being directed to pears should be nested；Setting on the inside of the through-hole
There is damping cushion rubber；The guide plate corresponds to the side of moving direction and rear and encloses and be provided with baffle；It is set at the top of the reinforcing device
It is equipped with holding rod.
A kind of sampling method of the sampler for Soil K+adsorption:
Step 1 takes out reinforcing device from base bottom, and sliding adjustment slides Board position and enables the prominent plate face of pears needle tip, then
Fixator is placed on to selected sampling plot；
Step 2 starts electromagnetic vibrator, takes out holding rod push-and-pull reinforcing device and moves on the ground, utilizes the pears needle point of vibration
End makes shallow surface soil become soft, while the sundries of rubble, grass roots etc being excavated；
The soil that pears needle tip adheres to is cleaned out to pears needle lower section, keeps electromagnetism by step 3, sliding adjustment guide plate
Vibrator is opened, and is continued through holding rod push-and-pull reinforcing device, is cleared up using the region that baffle above guide plate encloses previous step
Sundries out is collected, and target plot is evened out.
Step 4 closes electromagnetic vibrator, has toppled over and adjusted back initial position for the sundries on guide plate, packed up and hold
Reinforcing device is reinstalled base bottom by bar；
Pedestal is placed on target plot by step 5, starts electromagnetic vibrator, shrinks flexible foot pad, reinforcing device bottom
Pears needle go deep into soil with the decline of pedestal, be then turned off electromagnetic vibrator；
Charging assembly and feeding assembly are mounted on the base by step 6, in the intracavitary filling probe tube of feeding, starting first
Motor driven pressure head moves down, and the second motor of starting, which adjusts the first rotating part, enables it corresponding with probe tube internal cavity profile, then
Pressure head continues to move down, and the first rotating part is embedded in probe tube, and top rushes at the top of subordinate end and probe tube and contacts；
Step 7, pressure head continue to move down, and probe tube rotates together be pressed into soil therewith, until under probe tube top
It sinks at the elemental height of its bottom, pressure head stops pushing, and the first rotating part, which continues to rotate, is adjusted to initial for card slot, clamp
Direction；
Step 8, rotary motion ring keep pushing component corresponding with the probe tube position in storage chamber near splicing channel,
Operation cylinder stretches out sliding sleeve and withstands probe tube, and subsequent rotary motion ring adjusts new probe tube to position corresponding with splicing channel
It sets, then stirs pull rod and drive idler wheel rotation, and then control direction and previous probe tube phase that probe tube turns to card slot, clamp
Together；
Step 9 continues to operate cylinder and stretch out, and new probe tube push-in feeding is intracavitary, new sampling bottom of the tube with it is previous
Cooperated at the top of root probe tube by card slot, clamp；
Step 10 repeats step 7 to the process of step 9, realizes the soil horizon continuous sampling of more probe tube jointing types；
The first rotating part that top rushes below portion is changed the outfit into the second rotation after depth selection reaches requirement by step 11
Portion, the probe tube top snap-fit with the top in soil is sunk to, then rotates the second rotating part, drive ram, which moves up, to be taken
Sample pipe takes out.
The utility model has the advantages that a kind of sampler for Soil K+adsorption of the invention, including charging assembly and feeding assembly；Institute
It states and is mounted with probe tube in feeding assembly vertically；The charging assembly includes pressing piece；The pressing piece and probe tube top are right
It should be arranged；It drives the pressing piece to move down, pushes probe tube to go deep into ground and complete sampling；The feeding assembly includes feeding
Chamber and storage chamber；The probe tube is embedded, along the vertical direction reciprocating linear movement intracavitary in feeding；The storage chamber and feeding chamber
Connection setting, inside are also placed with probe tube；The both ends of the probe tube length direction are respectively arranged with card slot and clamp, card slot
Snap-fit is corresponded to clamp；The storage chamber is provided with pushing component far from the side of feeding chamber；Drive the pushing component
The top that probe tube in storage chamber is pushed to the probe tube that feeding is intracavitary, its bottom is made to sink with previous cooperates, and realizes
Continuous feeding；Spliced probe tube, not only reduces volume, increases the portability of probe tube, and can will be sampled
Product are divided into different sections naturally, convenient for sample storage and transfer.
Detailed description of the invention
Attached drawing 1 is probe tube connection schematic diagram；
Attached drawing 2 is feeding assembly structural schematic diagram；
Attached drawing 3 is pushing component structural schematic diagram；
Attached drawing 4 is charging assembly structural schematic diagram；
Attached drawing 5 is pressure head partial, detailed view；
Attached drawing 6 is schematic diagram of base structure；
Attached drawing 7 is reinforcing device detail structure diagram.
Specific embodiment
The present invention will be further explained with reference to the accompanying drawing.
A kind of sampler for Soil K+adsorption, including charging assembly 1 and feeding assembly 2；It is erected in the feeding assembly 2
Directly it is mounted with probe tube 3；The charging assembly 1 includes pressing piece 11；It is correspondingly arranged at the top of the pressing piece 11 and probe tube 3；
It drives the pressing piece 11 to move down, pushes probe tube 3 to go deep into ground and complete sampling；
As shown in Fig. 2, the feeding assembly 2 includes feeding chamber 21 and storage chamber 22；The probe tube 3 is embedded in feeding
In chamber 21, reciprocating linear is mobile along the vertical direction；The storage chamber 22 is connected to setting with feeding chamber 21, and inside is also placed with sampling
Pipe 3；As shown in Fig. 1, the both ends of 3 length direction of probe tube are respectively arranged with card slot 31 and clamp 32, card slot 31 and card
First 32 corresponding snap-fits；The storage chamber 22 is provided with pushing component 4 far from the side of feeding chamber 21；Drive the promotion group
Probe tube 3 in storage chamber 22 is pushed in feeding chamber 21 by part 4, the top for the probe tube 3 for making its bottom sink with previous
New probe tube 3 is pressed into ground by cooperation, pressing piece 11, realizes continuous feeding；It is this using this spliced probe tube,
Both it single can be used used as thin solum sampling equipment, it can also be by flexibly splicing the soil progress to different depth
Sampling；It splits into more piece and not only reduces volume, increase the portability of probe tube, and samples taken can be divided into naturally
Different sections, convenient for sample storage and transfer.
The storage chamber 22 is the annular housing for being set in the periphery of feeding chamber 21, and several probe tubes 3 are along circular contour
It is arranged in order in storage chamber 22, is separated each other by the retention bead 222 on 22 side wall of storage chamber；The feeding
Splicing channel 23 is provided with and communicated between chamber 21 and storage chamber 22 in the movement routine of pushing component 4；Outside the storage chamber 22
Side rotation is provided with swivel becket 221, and storage chamber 22 is separated into two-section up and down by swivel becket 221, and the storage chamber of top half is with turning
Rotating ring 221 is rotated relative to lower half storage chamber together；The pushing component 4 includes cylinder 41 and sliding sleeve 42；Told sliding sleeve 42
It is fixed on swivel becket 221, by corresponding in storage chamber 22 different probe tubes 3 as swivel becket 221 rotates together
Position, the cylinder 41, which is embedded, does linear reciprocating motion in sliding sleeve 42；As shown in Fig. 3, the cylinder 41 is close to storage chamber
22 one end is horizontally disposed idler wheel 411；The first synchronizing wheel 412 is also equipped in the shaft of the idler wheel 411；The cylinder 41
It is hinged at and is provided with pull rod 413；Second synchronizing wheel 414 is installed at the hinge joint of the pull rod 413；First synchronizing wheel
412 and second realize linkage by the cooperation of transmission belt 415 between synchronizing wheel 414；Cylinder 41 is by corresponding probe tube 3 from placement
When position ejects, end face with the profile of probe tube 3 side wall corresponding fitting of the cylinder 41 close to 22 one end of storage chamber；Pull institute
Stating pull rod 413 drives idler wheel 411 to rotate, and feeding pipe 3 is driven to rotate, and makes current feeding pipe and the card slot 31 wait connect expects pipe
It is corresponding with 32 direction of clamp.
As shown in Fig. 2, positioning sleeve 24 is provided at the top of the storage chamber 22；The 24 bottom circumferential direction of positioning sleeve is provided with
Several locating slots；Corresponding matching is distinguished at the top of several probe tubes 3 in the locating slot and storage chamber 22, is prevented in charging assembly
Probe tube 3 when 1 work in storage silo 22, which shakes, leaves original position；Side inner wall of the storage chamber 22 far from feeding chamber 21
Be obliquely installed, the distance of distance from top feeding chamber 21 is greater than bottom, partical gravity when being tilted using probe tube 3, can with when
Possess sufficiently large frictional force between 3 side wall of idler wheel 411 and probe tube, enhances the degree of reliability of 3 orientation adjustment of probe tube.
As shown in figures 4 and 5, the charging assembly 1 further includes pressing piece 11, sleeve 12, first motor 13 and silk
Thick stick 14；The pressing piece 11 includes pressure head 111 and drive block 112；The lead screw 14 is vertically arranged in the top of feeding chamber 21, by the
The driving rotation of one motor 13；The drive block 112 is embedded in sleeve 12, is cooperated with lead screw 14, is moved back and forth along the vertical direction；
The pressure head 111 is mounted on the lower section of drive block 112, and with the synchronizing moving in the vertical direction of drive block 112, probe tube 3 is pressed
Into in soil；
The pressure head 111 is rotatably assorted with drive block 112, and the symmetry axis of center of rotation and probe tube 3 in feeding chamber 21
It is overlapped；Second motor is installed, drive ram 111 is turned round on the drive block 112；The probe tube 3 is polygon prism shape, inner cavity
Section is polygon；The pressure head 111 includes that top rushes portion 111a, and the top rushes below portion 111a and is equipped with the first rotating part
111b；The first rotating part 111b setting is rushed below portion 111a on top, is nested with 3 inner cavity of probe tube, is driven probe tube 3
It is rotated synchronously；The top, which rushes at the top of the portion lower end 111a and probe tube 3, to be contacted, and probe tube 3 is pushed to move down；More than probe tube 3
The outer profile of prism-shaped can obtain the space in a circular hole section during being rotating very such as soil, make soil side wall with
There are certain spaces between 3 outer wall of probe tube, avoid traditional round tube excessively close in conjunction with soil and significantly increase equipment
The problem of load, alleviates pressure suffered by probe tube 3, avoids breakage；And the polygon of 3 intracavity section of probe tube be in order to
First rotating part 111b cooperation rotation, inside pipe wall can be with uniform stressed, even and if inner wall is worn in use for some time
Also it is not easy to have an impact the cooperation reliability of itself and rotating part 111b；The top, which rushes portion 111a also installation settings, the second rotation
Transfer part 111c is replaced each other with the first rotating part 111b；The second rotating part 111c is set with 3 top snap-fit of probe tube
It sets, when completion sampling work needs to take out probe tube, removes the first rotating part 111b, change the second rotating part 111c, lead to
Identical card slot 31 and the cooperation of clamp 32 between probe tube itself is crossed to pull out probe tube.
As shown in Fig. 6, pedestal 5 is provided with below the feeding assembly 2；5 bottom center of pedestal, which is provided with, to be led
Expects pipe 51；The passage 51 is embedded in ground, corresponding with 21 position of feeding chamber in the vertical direction, can be rigid in probe tube 3
A direction guidance is provided for it when in insertion soil, the skew of probe tube 3 is avoided to fracture；5 surrounding of pedestal is provided with
Flexible foot pad 52；5 bottom of pedestal is also embedded with reinforcing device 53, and the bottom surface of the reinforcing device 53 is flushed with the ground of pedestal 5；
Pears needle 531 is fixedly installed below the reinforcing device 53；Electromagnetic vibrator is installed in the reinforcing device 53；The electric and magnetic oscillation
Device is fixedly connected with 531 root of pears needle；After pedestal 5 is put into the region for needing to be acquired, operates flexible foot pad 52 and shrinks,
Then the bottom of pedestal 5 is contacted with soil, and pears needle 531 hammers into soil the stability that can greatly enhance pedestal 5, guarantees equipment essence
Degree.
As shown in Fig. 7, the reinforcing device 53 further includes guide plate 533 arranged at the bottom；The guide plate 533 with plus
Gu device 53 is slidably matched by sliding rail and the sliding slot realization being arranged along short transverse, realize that position is solid by bolt and location hole
It is fixed；It is provided with through-hole 534 in the plate face of the guide plate 533, it is corresponding with pears needle 531 to be nested；It is set on the inside of the through-hole 534
It is equipped with damping cushion rubber, the vibration of the transmitting of pears needle 531 can be effectively relieved；The side of the corresponding moving direction of the guide plate 533 and
Rear encloses and is provided with baffle 536, forms a space to collect receiving sundries；Holding rod is provided at the top of the reinforcing device 53
535, the holding rod 535 is embedded at the top of reinforcing device 53, is stored with can be convenient when not in use, do not influence reinforcing device 53 with
The installation of pedestal 5 cooperates.
A kind of sampling method of the sampler for Soil K+adsorption:
Step 1 takes out reinforcing device 53 from 5 bottom of pedestal, and sliding adjustment 533 position of guide plate enables 531 tip of pears needle prominent
Fixator 53 is then placed on selected sampling plot by plate face；
Step 2 starts electromagnetic vibrator, takes out the push-and-pull reinforcing device 53 of holding rod 535 and moves on the ground, utilizes vibration
531 tip of pears needle makes shallow surface soil become soft, while the sundries of rubble, grass roots etc being excavated；
Step 3, sliding adjustment guide plate 533 to 531 lower section of pears needle, the soil of 531 tip of pears needle adherency is cleared up dry
Only, it keeps electromagnetic vibrator to open, continues through holding rod 535 and push and pull reinforcing device 53, enclosed using 533 top baffle of guide plate
Region the sundries that previous step cleans out is collected, and target plot is evened out.
Step 4 closes electromagnetic vibrator, has toppled over and adjusted back initial position for the sundries on guide plate 533, packed up
Reinforcing device 53 is reinstalled 5 bottom of pedestal by holding rod 535；
Pedestal 5 is placed on target plot by step 5, starts electromagnetic vibrator, shrinks flexible foot pad 52, reinforcing device 53
The pears needle 531 of bottom gos deep into soil with the decline of pedestal 5, is then turned off electromagnetic vibrator；
Charging assembly 1 and feeding assembly 2 are mounted on pedestal 5 by step 6, and probe tube 3 is loaded in feeding chamber 21, is opened
Dynamic 13 drive ram 111 of first motor moves down, and the second motor of starting adjusts the first rotating part 111b and enables itself and 3 inner chamber of probe tube
Body profile is corresponding, and subsequent pressure head continues to move down, and the first rotating part 111b is embedded in probe tube 3, and top rushes the portion lower end 111a and sampling
It is contacted at the top of pipe 3；
Step 7, pressure head 111 continue to move down, and probe tube 3 rotates together with therewith to be pressed into soil, until probe tube 3
Top is sunk at the elemental height of its bottom, pressure head 111 stop push, the first rotating part 111b continue rotation by card slot 31,
Clamp 32 is adjusted to inceptive direction；
Step 8, rotary motion ring 221 make the probe tube 3 in pushing component 4 and storage chamber 22 near splicing channel 23
Position is corresponding, and operation cylinder 41 stretches out sliding sleeve 42 and withstands probe tube 3, subsequent rotary motion ring 221 by new probe tube adjust to
With 23 corresponding position of splicing channel, then stir pull rod 413 drive idler wheel 411 rotate, and then control probe tube 3 turn to card slot
31, the direction of clamp 32 is identical as previous probe tube；
Step 9 continues to operate the stretching of cylinder 41, new probe tube 3 is pushed into feeding chamber 21, new 3 bottom of probe tube
Cooperated at the top of previous probe tube by card slot 31, clamp 32；
Step 10 repeats step 7 to the process of step 9, realizes the soil horizon continuous sampling of more probe tube jointing types；
Step 11 changes the outfit into the first rotating part 111b that top rushes below portion 111a after depth selection reaches requirement
Second rotating part 111c then rotates the second rotating part with the 3 top snap-fit of probe tube for sinking to the top in soil
111c, drive ram 111, which moves up, takes out probe tube 3.
The above is only a preferred embodiment of the present invention, it should be pointed out that: for the ordinary skill people of the art
For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also answered
It is considered as protection scope of the present invention.
Claims (7)
1. a kind of sampler for Soil K+adsorption, it is characterised in that: including charging assembly (1) and feeding assembly (2)；It is described
Probe tube (3) are mounted in feeding assembly (2) vertically；The charging assembly (1) includes pressing piece (11)；The pressing piece (11)
It is correspondingly arranged with probe tube (3) top；It drives the pressing piece (11) to move down, probe tube (3) is pushed to go deep into ground completion
Sampling；
The feeding assembly (2) includes feeding chamber (21) and storage chamber (22)；The probe tube (3) is embedded in feeding chamber (21)
Interior, reciprocating linear is mobile along the vertical direction；The storage chamber (22) is connected to setting with feeding chamber (21), and inside is also placed with sampling
It manages (3)；The both ends of probe tube (3) length direction are respectively arranged with card slot (31) and clamp (32), card slot (31) and clamp
(32) corresponding snap-fit；The storage chamber (22) is provided with pushing component (4) far from the side of feeding chamber (21)；Described in driving
Probe tube (3) in storage chamber (22) is pushed in feeding chamber (21) by pushing component (4), its bottom is made to sink with previous
The top of probe tube (3) cooperates, and realizes continuous feeding.
2. a kind of sampler for Soil K+adsorption according to claim 1, it is characterised in that: the storage chamber (22)
For the annular housing for being set in feeding chamber (21) periphery, several probe tubes (3) are arranged in order at along circular contour is deposited
In storage chamber (22)；It is provided with and communicated in the movement routine of pushing component (4) between the feeding chamber (21) and storage chamber (22)
Splicing channel (23)；Rotary setting has swivel becket (221) on the outside of the storage chamber (22)；The pushing component (4) includes cylinder
(41) and sliding sleeve (42)；Told sliding sleeve (42) is fixed on swivel becket (221), and the cylinder (41) is embedded in sliding sleeve (42)
Inside do linear reciprocating motion；The cylinder (41) is horizontally disposed with close to the one end of storage chamber (22) idler wheel (411)；The idler wheel
(411) the first synchronizing wheel (412) are also equipped in shaft；The cylinder (41), which is hinged at, is provided with pull rod (413)；It is described
Second synchronizing wheel (414) are installed at the hinge joint of pull rod (413)；First synchronizing wheel (412) and the second synchronizing wheel (414)
Between by transmission belt (415) cooperation realize linkage；End face and probe tube of the cylinder (41) close to storage chamber (22) one end
(3) the corresponding fitting of the profile of side wall；The pull rod (413) driving idler wheel (411) rotation is pulled, and feeding pipe (3) is driven to rotate,
Make current feeding pipe with wait connect expects pipe card slot (31) and clamp (32) direction it is corresponding.
3. a kind of sampler for Soil K+adsorption according to claim 2, it is characterised in that: the storage chamber (22)
Top is provided with positioning sleeve (24)；Positioning sleeve (24) bottom circumferential direction is provided with several locating slots；The locating slot and storage
Difference corresponding matching at the top of several probe tubes (3) in chamber (22)；The storage chamber (22) is far from the side of feeding chamber (21)
Wall is obliquely installed, and the distance of distance from top feeding chamber (21) is greater than bottom.
4. a kind of sampler for Soil K+adsorption according to claim 1, it is characterised in that: the charging assembly
It (1) further include pressing piece (11), sleeve (12), first motor (13) and lead screw (14)；The pressing piece (11) includes pressure head
(111) and drive block (112)；The lead screw (14) is vertically arranged in above feeding chamber (21), is driven and is revolved by first motor (13)
Turn；The drive block (112) is embedded in sleeve (12), cooperates with lead screw (14), moves back and forth along the vertical direction；The pressure head
(111) it is mounted below drive block (112), with drive block (112) synchronizing moving in the vertical direction；
The pressure head (111) is rotatably assorted with drive block (112), and pair of center of rotation and feeding chamber (21) interior probe tube (3)
Claim overlapping of axles；Second motor, drive ram (111) revolution are installed on the drive block (112)；The probe tube (3) is more
Prism-shaped, intracavity section are polygon；The pressure head (111) includes that top rushes portion (111a), and the top rushes peace below portion (111a)
Equipped with the first rotating part (111b)；First rotating part (111b) setting is rushed below portion (111a) on top, interior with probe tube (3)
Chamber is nested, and drives probe tube (3) its synchronous rotation；The top rushes at the top of the portion lower end (111a) and probe tube (3) and contacts, and pushes away
Dynamic probe tube (3) move down；The top, which rushes portion (111a) also installation settings, the second rotating part (111c), with the first rotating part
(111b) is replaced each other；Snap-fit is arranged at the top of second rotating part (111c) and probe tube (3).
5. a kind of sampler for Soil K+adsorption according to claim 1, it is characterised in that: the feeding assembly
(2) lower section is provided with pedestal (5)；Pedestal (5) bottom center is provided with passage (51)；Passage (51) insertion
It is corresponding with feeding chamber (21) position in the vertical direction in ground；Pedestal (5) surrounding is provided with flexible foot pad (52)；Institute
It states pedestal (5) bottom to be also embedded with reinforcing device (53), the bottom surface of the reinforcing device (53) is flushed with the ground of pedestal (5)；It is described
Pears needle (531) are fixedly installed below reinforcing device (53)；Electromagnetic vibrator is installed in the reinforcing device (53)；The electromagnetic vibration
Dynamic device is fixedly connected with pears needle (531) root.
6. a kind of sampler for Soil K+adsorption according to claim 5, it is characterised in that: the reinforcing device (53)
It further include guide plate arranged at the bottom (533)；The guide plate (533) is slidably matched with reinforcing device (53) along short transverse；
It is provided with through-hole (534) in the plate face of the guide plate (533), it is corresponding with pears needle (531) to be nested；The through-hole (534)
Inside is provided with damping cushion rubber；The side and rear of the corresponding moving direction of the guide plate (533) enclose and are provided with baffle
(536)；Holding rod (535) are provided at the top of the reinforcing device (53).
7. a kind of sampling method of the sampler for Soil K+adsorption:
Step 1 takes out reinforcing device (53) from pedestal (5) bottom, and sliding adjustment guide plate (533) position enables pears needle (531) tip
Fixator (53), is then placed on selected sampling plot by prominent plate face；
Step 2 starts electromagnetic vibrator, takes out holding rod (535) push-and-pull reinforcing device (53) and moves on the ground, utilizes vibration
Pears needle (531) tip makes shallow surface soil become soft, while the sundries of rubble, grass roots etc being excavated；
Step 3, sliding adjustment guide plate (533) to pears needle (531) lower section clear up the soil of pears needle (531) tip adherency dry
Only, it keeps electromagnetic vibrator to open, continues through holding rod (535) push-and-pull reinforcing device (53), utilize baffle above guide plate (533)
The region enclosed is collected the sundries that previous step cleans out, and target plot is evened out.
Step 4 closes electromagnetic vibrator, has toppled over and adjusted back initial position for the sundries on guide plate (533), packed up and hold
Reinforcing device (53) is reinstalled pedestal (5) bottom by bar (535)；
Pedestal (5) is placed on target plot by step 5, starts electromagnetic vibrator, shrinks flexible foot pad (52), reinforcing device
(53) the pears needle (531) of bottom gos deep into soil with the decline of pedestal (5), is then turned off electromagnetic vibrator；
Charging assembly (1) and feeding assembly (2) are mounted on pedestal (5) by step 6, and probe tube is loaded in feeding chamber (21)
(3), starting first motor (13) drive ram (111) move down, starting the second motor adjustment the first rotating part (111b) enable its with
Probe tube (3) internal cavity profile is corresponding, and subsequent pressure head continues to move down, and the first rotating part (111b) is embedded in probe tube (3), top
It rushes at the top of the portion lower end (111a) and probe tube (3) and contacts；
Step 7, pressure head (111) continue to move down, and probe tube (3) rotates together with therewith to be pressed into soil, until probe tube
(3) top is sunk at the elemental height of its bottom, and pressure head (111) stops pushing, and the first rotating part (111b) continues rotation will
Card slot (31), clamp (32) are adjusted to inceptive direction；
Step 8, rotary motion ring (221) make the sampling in pushing component (4) and storage chamber (22) near splicing channel (23)
It is corresponding to manage (3) position, operation cylinder (41) is stretched out sliding sleeve (42) and withstood probe tube (3), and subsequent rotary motion ring (221) will be new
Probe tube adjust to splicing channel (23) corresponding position, then stir pull rod (413) drive idler wheel (411) rotation, and then control
It is identical as previous probe tube that probe tube (3) turns to card slot (31), the direction of clamp (32)；
Step 9 continues to operate cylinder (41) stretching, by the probe tube (3) that new probe tube (3) push-in feeding chamber (21) is interior, new
Bottom is cooperated at the top of previous probe tube by card slot (31), clamp (32)；
Step 10 repeats step 7 to the process of step 9, realizes the soil horizon continuous sampling of more probe tube jointing types；
Step 11 changes the outfit into the first rotating part (111b) that top rushes below portion (111a) after depth selection reaches requirement
Second rotating part (111c), probe tube (3) the top snap-fit with the top in soil is sunk to, then rotates the second rotating part
(111c), drive ram (111), which moves up, takes out probe tube (3).
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| CN110320082A (en) * | 2019-07-31 | 2019-10-11 | 赵云红 | A kind of rapid prototyping soil detection system and its detection storage sample method |
| CN110411780A (en) * | 2019-06-26 | 2019-11-05 | 李玉林 | A kind of geochemical engineering soil sampling apparatus |
| CN110426236A (en) * | 2019-08-12 | 2019-11-08 | 苏州农业职业技术学院 | A kind of efficient sampling equipment of soil for environment measuring and its sampling method |
| CN113252387A (en) * | 2021-06-11 | 2021-08-13 | 徐华伟 | A automatic sampling device of soil sample for soil pollution risk management and control |
| CN113322164A (en) * | 2021-06-30 | 2021-08-31 | 中国地质大学（北京） | Frozen soil microorganism sampling device and method |
| CN116973160A (en) * | 2023-09-21 | 2023-10-31 | 内蒙古阿尔格生命科学有限公司 | Sampling equipment and method for improving soil by using chlorella |
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