CN117804826B - High-flux marking soil sampling analysis device and method suitable for potting experiment - Google Patents
High-flux marking soil sampling analysis device and method suitable for potting experiment Download PDFInfo
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- CN117804826B CN117804826B CN202410234791.8A CN202410234791A CN117804826B CN 117804826 B CN117804826 B CN 117804826B CN 202410234791 A CN202410234791 A CN 202410234791A CN 117804826 B CN117804826 B CN 117804826B
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- 238000005527 soil sampling Methods 0.000 title claims abstract description 133
- 238000004458 analytical method Methods 0.000 title claims abstract description 20
- 238000004382 potting Methods 0.000 title claims abstract description 18
- 238000002474 experimental method Methods 0.000 title claims abstract description 17
- 238000000034 method Methods 0.000 title claims description 42
- 239000002689 soil Substances 0.000 claims description 142
- 238000005070 sampling Methods 0.000 claims description 90
- 230000007246 mechanism Effects 0.000 claims description 54
- 230000001360 synchronised effect Effects 0.000 claims description 32
- 230000002265 prevention Effects 0.000 claims description 19
- 230000009471 action Effects 0.000 claims description 6
- 230000004907 flux Effects 0.000 claims description 2
- 230000008569 process Effects 0.000 description 35
- 241000196324 Embryophyta Species 0.000 description 20
- 230000000903 blocking effect Effects 0.000 description 11
- 239000004927 clay Substances 0.000 description 9
- 230000000694 effects Effects 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 230000000813 microbial effect Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000003752 polymerase chain reaction Methods 0.000 description 2
- 230000001739 rebound effect Effects 0.000 description 2
- 238000012163 sequencing technique Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003550 marker Substances 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000001823 molecular biology technique Methods 0.000 description 1
- 150000007523 nucleic acids Chemical class 0.000 description 1
- 102000039446 nucleic acids Human genes 0.000 description 1
- 108020004707 nucleic acids Proteins 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
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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
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Abstract
The invention discloses a high-throughput marking soil sampling analysis device and a high-throughput marking soil sampling analysis method suitable for potting experiments, and relates to the field of soil sampling analysis.
Description
Technical Field
The invention relates to the field of soil sampling analysis, in particular to a high-throughput marking soil sampling analysis device and method suitable for potting experiments.
Background
With the rapid development of modern biological molecular biology techniques such as Polymerase Chain Reaction (PCR) and nucleic acid sequencing, more knowledge is available about the diversity of soil microorganisms; the development of high-throughput marker sequencing technology provides a large amount of data for researching soil metagenome and objective and comprehensive information for directly exploring the microbial community structure in soil.
However, the soil sample needs to be obtained before the high-flux marking is performed, but the traditional sampling device is difficult to be suitable for soil sampling of a pot plant in the soil sampling process, because the pot plant is relatively independent due to the narrow cultivation position and each cultivation space, if relatively accurate experimental data is required to be obtained, a large amount of independent pot plant soil is often required to be sampled, in the same pot plant, the microbial population of the soil samples at different positions is often changed, the traditional soil sampling mode is difficult to sample a plurality of soil positions in the pot plant at the same time, and soil sampling failure is caused due to the cohesiveness of the soil in the soil sampling process.
Disclosure of Invention
The invention provides a high-throughput marking soil sampling analysis device and a high-throughput marking soil sampling analysis method which are suitable for potting experiments, can sample multiple soil in the same potting at the same time, and can not cause sampling failure due to the cohesiveness of the soil.
In order to achieve the above purpose, the technical scheme is that the high-flux marking soil sampling analysis device suitable for potting experiments comprises a basin carrying plate, wherein the left side and the right side of the rear end of the basin carrying plate are respectively and fixedly connected with a vertical moving rod along the vertical direction, the front end of the vertical moving rod is provided with a vertical moving groove along the vertical direction, the basin carrying plate is provided with a flowerpot clamping device, the vertical moving rod is fixedly provided with an orientation plate at the upper end of the vertical moving groove, the two vertical moving grooves are jointly and slidably connected with the vertical moving plate, the orientation plate and the vertical moving plate are jointly provided with a sampling device, the sampling device comprises a soil sampling sliding block and a sampling tube, soil sampling sliding grooves are uniformly distributed on the vertical moving plate in the circumferential direction, the soil sampling sliding blocks are slidably connected in the soil sampling sliding grooves, the sampling tube is fixedly connected with the soil sliding block, the upper end of the sampling tube is slidably connected with the orientation plate, the lower end of the sampling tube stretches into the middle position of the flowerpot clamping device, the lower end of the sampling tube is fixedly provided with an orientation plate, the upper end of the vertical moving plate is fixedly connected with a rebound spring, the rebound spring is fixedly connected with the rebound ends of the rebound spring, and the rebound spring is fixedly connected with the rebound ends on the rebound ends of the rebound spring.
Preferably, the sampling tube with be provided with antiseized native device jointly on the sampling slider, the sampling tube includes upper segment pole and hypomere pole, upper segment pole fixed mounting is in the upper end of sampling slider, hypomere pole fixed mounting is in the lower extreme of sampling tube, the sampling slider is the movable slot in the middle of upper segment pole and hypomere pole, antiseized native device includes antiseized native mechanism and drives the pulling mechanism of preventing clay mechanism, antiseized native mechanism includes the soil pick-up head, the plectane that fetches earth, the soil pick-up gyro wheel and antiseized native pole, the soil pick-up head rotates to be connected the lower extreme of hypomere pole, the plectane that fetches earth rotates to be connected the upper end of hypomere pole, the upper end of plectane is in the position fixedly connected with soil pick-up gyro wheel of movable slot, the edge position symmetry fixedly connected with two anti-clay poles of plectane, the lower extreme and the sampling tube fixed connection of antiseized native pole, the two vertical sides of antiseized native pole are the cambered surface form, the lower extreme of sampling tube is even structure that fetches earth is the processing the segment and is setting up on the soil pick-up section.
Preferably, the pulling mechanism comprises a rebound spring, a pulling slide block, a spring guide rod and a pulling rope, a spring accommodating groove is formed in the upper rod along the vertical direction, the spring guide rod is fixedly arranged in the spring accommodating groove along the vertical direction, the spring guide rod is connected with the pulling slide block in a sliding manner, the spring guide rod is sleeved with the rebound spring, the upper end and the lower end of the rebound spring are fixedly connected with the lower end of the pulling slide block and the lower end of the spring accommodating groove respectively, a rope inlet groove and a rope outlet groove are formed in the soil taking slide block respectively, the rope inlet groove and the rope outlet groove are communicated with the upper end of the pulling slide block and the movable groove respectively, one end of the pulling rope is fixedly connected with the pulling slide block, and the other end of the pulling rope enters the movable groove from the rope inlet groove and contacts with the soil taking roller, and then the pulling rope is discharged from the rope outlet groove and is fixedly connected with the directional plate.
Preferably, the leak protection groove has been seted up along vertical direction in the lateral wall of the soil pick-up head, leak protection groove circumference distributes and has a plurality of, it is provided with a plurality of leak protection soil mechanisms to correspond the leak protection groove in the soil pick-up head, leak protection soil mechanism includes leak protection pole, leak protection ball, leak protection board, leak protection stay cord, leak protection slider and pulling spring, leak protection groove has leak protection slider along vertical direction sliding connection, the leak protection mounting groove has been seted up to the inside of leak protection head at the lower terminal surface of leak protection groove, the leak protection mounting groove is at the inboard department ball hinge leak protection ball that is close to the sampling tube, leak protection ball is to the inside fixed mounting of soil pick-up head has the leak protection pole, the leak protection mounting groove is being close to the one end fixedly connected with leak protection board of leak protection groove, the lower extreme fixedly connected with leak protection stay cord of leak protection pole, leak protection stay cord sliding pass the leak protection board with ball fixed connection, the limit groove has been seted up to the one end of leak protection ball towards the leak protection groove, fixed mounting has the limit lever on the leak protection board, the limit lever limit groove's lower extreme, the inside ball is close to the inside of leak protection head, the inside the leak protection body has the limit groove, the spring fixed mounting on the upper end of leak protection spring.
Preferably, the orientation board includes orientation fixed plate and orientation slide, orientation fixed plate and two vertical movable rods fixed connection, orientation sliding tray has been seted up to orientation fixed plate on circumference, sliding connection has orientation slide in the orientation sliding tray, the bolt mounting groove has been seted up to orientation fixed plate at orientation sliding tray's side, and orientation fixed plate rotates in the position that corresponds the bolt mounting groove and is connected with the movable bolt, the movable bolt with orientation slide threaded connection, orientation slide with upper segment pole sliding connection.
Preferably, the flowerpot clamping device comprises a synchronous moving plate, the synchronous moving plate is rotationally connected to the lower end of the basin carrying plate, clamping moving grooves are formed in the upper end of the basin carrying plate along the radial direction of the synchronous moving plate, the clamping moving grooves are uniformly distributed along the circumferential direction of the synchronous moving plate, clamping sliding blocks are slidably connected in the clamping moving grooves, arc-shaped synchronous moving grooves are formed in the synchronous moving plate, the synchronous moving grooves are uniformly distributed along the circumferential direction and correspond to the clamping sliding blocks, and are slidably connected with the clamping sliding blocks, and clamping mechanisms are arranged on the clamping sliding blocks.
Preferably, the fixture comprises a swinging cover, the middle position of the swinging cover is hollow, a swinging plate is fixedly arranged in the middle of the swinging cover, a swinging groove is formed in the swinging plate along the radial direction of the synchronous moving plate, a swinging rod is rotationally connected in the swinging groove, a swinging spring is respectively arranged at the upper position and the lower position of the two ends of the swinging rod, the other end of the swinging spring is fixedly connected with the swinging cover, the swinging rod penetrates through swinging blocks which are fixedly arranged on the two sides of the swinging cover, clamping rods are rotationally connected on the swinging blocks, and elastic plates are jointly hinged to the other ends of the two clamping rods.
Preferably, the soil sampling mechanism comprises a soil sampling plate, a soil sampling groove is formed in the upper end of the lower section rod, which is located at the soil sampling head, and the soil sampling plate is in sliding connection with the soil sampling groove along the vertical direction.
The invention also provides a method of the high-throughput marking sampling device suitable for potting experiments, comprising the following steps:
s1, placing a potted plant in the middle of a pot carrying plate, and then clamping the potted plant by a flowerpot clamping device;
S2, moving the vertical moving plate downwards, and driving the soil sampling slide block and the sampling pipes to move downwards by the vertical moving plate until the soil sampling slide block and the sampling pipes are inserted into soil of the flowerpot to sample the soil, and simultaneously, the plurality of sampling pipes can sample a plurality of soil samples in a pot plant;
and S3, after the soil sampling is completed, the sampling tube can move upwards under the rebound action of the rebound spring to separate the sampling tube from the pot, and then the soil sample is taken out from the sampling tube through the soil sampling mechanism.
Compared with the prior art, the invention has the following beneficial effects:
(1) According to the invention, under the constraint action of the orientation plate, the sampling tube is obliquely inserted into soil, when potted crops with more luxuriant crowns are faced, the sampling tube can be inserted into the soil beyond the crowns, after the soil sampling is finished, the sampling tube can be upwards moved under the rebound action of the rebound spring to separate the sampling tube from the potted plants, and then a soil sample is taken out from the sampling tube through the soil sampling mechanism.
(2) According to the invention, the soil sampling roller is driven to rotate by the pulling mechanism, the soil sampling roller drives the soil sampling circular plate to rotate, the soil sampling circular plate drives the soil sampling head to rotate by the clay prevention rod, the soil sampling head is easier to drill into a soil sample due to the sawtooth-shaped structure on the soil sampling head in the rotating process, and the soil cannot be adhered to the pipe wall due to the rotation of the clay prevention rod in the process, so that the smoothness in the soil sampling process is maintained.
(3) According to the invention, when soil and the leakage-proof rod are in contact with each other, the leakage-proof rod rotates upwards, the leakage-proof ball can pull the leakage-proof pull rope, the leakage-proof pull rope can pull the leakage-proof sliding block, and the pulling spring can be pulled, so that after the soil taking process is completed, the leakage-proof rod can be propped against the limiting rod in the soil falling process, so that the soil cannot fall downwards, the falling of the soil is prevented, and the soil taking process is not influenced.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged partial schematic view of region A shown in FIG. 1;
FIG. 3 is a bottom view of the overall structure of the present invention;
FIG. 4 is a partially enlarged schematic illustration of region B shown in FIG. 3;
FIG. 5 is a schematic view of the overall structure of the clamping mechanism according to the present invention;
FIG. 6 is a schematic view of the structure of a sampling tube according to the present invention;
FIG. 7 is an enlarged partial schematic view of region C shown in FIG. 6;
FIG. 8 is a schematic view showing the internal structure of a sampling tube according to the present invention;
FIG. 9 is a partially enlarged schematic view of region D shown in FIG. 8;
FIG. 10 is an enlarged partial schematic view of the area E shown in FIG. 8;
FIG. 11 is a schematic view of the internal structure of the soil sampling slide block according to the present invention;
FIG. 12 is an enlarged partial schematic view of the region F shown in FIG. 11;
FIG. 13 is a schematic view showing the internal structure of the soil pick-up head according to the present invention;
Fig. 14 is a partially enlarged schematic view of the region G shown in fig. 13;
fig. 15 is a schematic structural view of the soil sampling mechanism according to the present invention.
In the accompanying drawings: 1. basin carrying plate; 11. a vertically moving rod; 111. a vertical moving groove; 12. clamping the moving groove;
2. a flowerpot clamping device; 21. a synchronous moving plate; 211. a synchronous moving groove; 22. clamping the sliding block;
3. An orientation plate; 31. a directional fixing plate; 311. a directional sliding groove; 312. a bolt mounting groove; 313. moving the bolt; 32. a directional skateboard;
4. A vertical moving plate; 41. a soil sampling chute; 42. a rebound bar; 43. a rebound spring;
5. a sampling device; 51. a soil sampling slide block; 511. a movable groove; 512. a rope inlet groove; 513. a rope outlet groove; 52. a sampling tube; 521. an upper section bar; 5211. a spring accommodating groove; 522. a lower section bar;
6. A soil sampling mechanism; 61. a soil sampling plate;
7. A soil sticking prevention device; 71. a soil sticking prevention mechanism; 711. a soil sampling head; 7111. a leakage prevention groove; 7112. a leak-proof mounting groove; 7113. a soil sampling groove; 712. a soil-taking circular plate; 713. a soil sampling roller; 714. clay-proof rod; 72. a pulling mechanism; 721. a rebound spring; 722. pulling the sliding block; 723. a spring guide rod; 724. pulling the rope;
8. A soil leakage preventing mechanism; 81. a leakage preventing rod; 82. a leak-proof ball; 821. a limit groove; 83. a leakage-proof plate; 84. a leak-proof pull rope; 85. a leak-proof slide block; 86. pulling the spring; 87. a limit rod;
9. A clamping mechanism; 91. a swing cover; 92. a swinging plate; 921. a swinging groove; 93. a swinging rod; 94. a swing spring; 95. a swinging block; 96. a clamping rod; 97. an elastic plate.
Detailed Description
The following description is presented to enable one of ordinary skill in the art to make and use the invention. The preferred embodiments in the following description are by way of example only and other obvious variations will occur to those skilled in the art.
Embodiment one:
As shown in fig. 1 to 14, the high flux mark soil sampling analysis device suitable for potting experiments comprises a basin carrying plate 1, the left side and the right side of the rear end of the basin carrying plate 1 are respectively fixedly connected with a vertical moving rod 11 along the vertical direction, the front end of the vertical moving rod 11 is provided with a vertical moving groove 111 along the vertical direction, the basin carrying plate 1 is provided with a flowerpot clamping device 2, the vertical moving rod 11 is fixedly provided with an orientation plate 3 at the upper end of the vertical moving groove 111, the two vertical moving grooves 111 are jointly and slidably connected with a vertical moving plate 4, the orientation plate 3 and the vertical moving plate 4 are jointly provided with a sampling device 5, the sampling device 5 comprises a soil taking slide block 51 and a sampling tube 52, soil taking slide grooves 41 are uniformly distributed on the upper circumference of the vertical moving plate 4, the soil taking slide grooves 41 are slidably connected with the soil taking slide block 51, the sampling tube 52 is obliquely arranged between the sampling slide block 52 and the soil taking slide block 51, the upper end of the sampling tube 52 and the orientation plate 3 are fixedly connected with the upper end of the orientation plate 3, the lower end of the two vertical moving plates are fixedly connected with the lower end of the rebound plate 52, the rebound plate 42 is fixedly connected with the rebound plate 42, and the rebound plate 42 is fixedly connected with the rebound plate 42.
In the process of sampling soil, the potted plant is placed in the middle of the pot-carrying plate 1, then the pot-carrying plate is clamped through the flowerpot clamping device 2, then the vertical moving plate 4 is moved downwards, the vertical moving plate 4 drives the soil sampling slide block 51 and the sampling pipes 52 to move downwards until the soil is inserted into the soil of the flowerpot, meanwhile, a plurality of sampling pipes 52 can sample a plurality of soil samples in the potted plant, in the process, under the constraint effect of the orientation plate 3, the sampling pipes 52 are obliquely inserted into the soil, so that when potted plants with more luxuriant crowns are faced, the potted plants can be inserted into the soil beyond the crowns, after the soil sampling is finished, the sampling pipes 52 can move upwards under the rebound effect of the rebound springs 43, so that the sampling pipes 52 are separated from the potted plants, and then the soil samples are taken out from the sampling pipes 52 through the soil sampling mechanisms 6.
As shown in fig. 1 to 12, the sampling tube 52 and the soil sampling slider 51 are provided with a soil blocking device 7, the sampling tube 52 includes an upper section rod 521 and a lower section rod 522, the upper section rod 521 is fixedly mounted at the upper end of the soil sampling slider 51, the lower section rod is fixedly mounted at the lower end of the sampling tube 52, the soil sampling slider 51 is provided with a movable slot 511 at a position between the upper section rod 521 and the lower section rod 522, the soil blocking device 7 includes a soil blocking mechanism 71 and a pulling mechanism 72 for driving the soil blocking mechanism 71, the soil blocking mechanism 71 includes a soil sampling head 711, a soil sampling circular plate 712, a soil sampling roller 713 and a soil blocking rod 714, the soil sampling head 711 is rotatably connected at the lower end of the lower section rod, the soil sampling circular plate 712 is rotatably connected at the upper end of the lower section rod 522, the upper end of the soil sampling circular plate 712 is fixedly connected with a soil sampling roller 713 at the position of the movable slot 511, the edge of the soil sampling circular plate 712 is symmetrically and fixedly connected with two soil blocking rods 714, the soil blocking mechanism 71 is provided with a vertically-shaped soil blocking mechanism 714, and the soil blocking mechanism is provided with a vertically-shaped soil blocking mechanism 52 at the lower end of the soil sampling tube 52.
In order to prevent soil from adhering to the pipe wall of the sampling pipe 52 in the process of downward movement of the sampling pipe 52, the pulling mechanism 72 drives the rotation of the sampling roller 713, the sampling roller 713 drives the rotation of the sampling circular plate 712, the sampling circular plate 712 drives the rotation of the sampling head 711 through the anti-clay rod 714, the serrated structure on the sampling head 711 in the rotating process makes the sampling head 711 drill into a soil sample more easily, and the anti-clay rod 714 rotates in the process so that the soil cannot adhere to the pipe wall, so that smoothness in the soil sampling process is maintained, the two vertical sides of the anti-clay rod 714 are processed into cambered surfaces, a scooping effect can be carried out on clay, and the resistance of the anti-clay rod 714 in the operation process is reduced.
As shown in fig. 1 to 12, the pulling mechanism 72 includes a re-elastic spring 721, a pulling slide 722, a spring guiding rod 723 and a pulling rope 724, the upper rod 521 is provided with a spring accommodating groove 5211 along the vertical direction, the spring accommodating groove 5211 is fixedly provided with the spring guiding rod 723 along the vertical direction, the spring guiding rod 723 is slidingly connected with the pulling slide 722, the spring guiding rod 723 is sleeved with the re-elastic spring 721, the upper and lower ends of the re-elastic spring 721 are respectively fixedly connected with the lower ends of the pulling slide 722 and the spring accommodating groove 5211, the soil taking slide 51 is respectively provided with a rope inlet groove 512 and a rope outlet groove 513, the rope inlet groove 512 and the rope outlet groove 513 respectively communicate the upper end of the pulling slide 722 with the movable groove 511, one end of the pulling rope 724 is fixedly connected with the pulling slide 722, the other end enters the movable groove 511 from the rope inlet groove 512, the pulling rope 724 contacts with the soil taking roller 713, and then comes out from the rope outlet groove 513 and is fixedly connected with the orientation plate 3.
In the process that the pulling mechanism 72 drives the soil sampling roller 713 to rotate, in the process that the soil sampling rod moves downwards, the pulling rope 724 drives the soil sampling roller 713 to rotate, and the rebound spring 721 has an upward rebound effect on the pulling slide block 722, so that the pulling rope 724 is always in a tight state, and the rotating stability of the soil sampling roller 713 is ensured.
As shown in fig. 13 and 14, the side wall of the soil sampling head 711 is provided with a plurality of leakage preventing grooves 7111 along the vertical direction, the leakage preventing grooves 7111 are circumferentially distributed with a plurality of leakage preventing soil mechanisms 8 corresponding to the leakage preventing grooves 7111 in the soil sampling head 711, each leakage preventing soil mechanism 8 comprises a leakage preventing rod 81, a leakage preventing ball 82, a leakage preventing plate 83, a leakage preventing pull rope 84, a leakage preventing slide block 85 and a pulling spring 86, the leakage preventing grooves 7111 are connected with the leakage preventing slide block 85 in a sliding manner along the vertical direction, the lower end surface of the soil sampling head 711 is provided with a leakage preventing mounting groove 7112 towards the inside of the leakage preventing head, the leakage preventing mounting groove 7112 is in spherical hinge connection with a leakage preventing ball 82 at the position close to the inner side of the sampling tube 52, the leakage preventing ball 82 is fixedly provided with the leakage preventing rod 81 at one end close to the leakage preventing groove 11, the lower end of the leakage preventing rod 81 is fixedly connected with the pull rope 84, the leakage preventing rod 84 is slidably penetrating through the leakage preventing plate 83 and the leakage preventing plate 83, the lower end of the leakage preventing pull rope 82 is fixedly connected with the lower end of the leakage preventing rod 83, the upper end of the limit groove 821 is fixedly connected with the leakage preventing rod 87 at the position of the soil sampling head 711, and the upper end of the limit groove 821 is fixedly connected with the pull rope 87.
In order to prevent the situation of soil leakage from occurring after the process of sampling tube 52 finishes the process of sampling soil, accomplish above-mentioned requirement through leak protection soil mechanism 8, in the process of sampling soil, when soil and leak protection pole 81 contact each other, leak protection pole 81 upwards rotates, leak protection ball 82 can pull leak protection stay cord 84 simultaneously, leak protection stay cord 84 can pull leak protection slider 85, simultaneously pull spring 86 can receive the effect of pulling, after the process of accomplishing the soil, at the in-process that soil drops downwards, leak protection pole 81 can be supported by gag lever post 87, thereby make soil can not drop downwards, thereby prevent dropping of soil.
As shown in fig. 1 and 2, the orientation plate 3 includes an orientation fixing plate 31 and an orientation sliding plate 32, the orientation fixing plate 31 is fixedly connected with two vertical moving rods 11, an orientation sliding groove 311 is circumferentially formed in the orientation fixing plate 31, the orientation sliding groove 311 is slidably connected with the orientation sliding plate 32, a bolt mounting groove 312 is formed in a side edge of the orientation sliding groove 311 of the orientation fixing plate 31, a moving bolt 313 is rotatably connected to the orientation fixing plate 31 at a position corresponding to the bolt mounting groove 312, the moving bolt 313 is in threaded connection with the orientation sliding plate 32, and the orientation sliding plate 32 is slidably connected with the upper rod 521.
When the tree crown passes over the position of the potted plant, in order to better adapt to the shape of the tree crown, the moving bolt 313 can drive the directional slide plate 32 to move by rotating the moving bolt 313, and the directional slide plate 32 drives the upper section rod 521, the soil taking slide block 51 and the lower section rod 522 to move, so that the position of the soil taking rod relative to the potted plant is changed, and the shape of the potted plant tree crown is suitable.
As shown in fig. 1, 3 and 4, the flowerpot clamping device 2 includes a synchronous moving plate 21, the synchronous moving plate 21 is rotationally connected to the lower end of the carrier plate 1, clamping moving grooves 12 are radially provided at the upper end of the carrier plate 1 along the synchronous moving plate 21, the clamping moving grooves 12 are uniformly distributed along the circumferential direction of the synchronous moving plate 21, clamping sliding blocks 22 are slidably connected in the clamping moving grooves 12, arc-shaped synchronous moving grooves 211 are provided on the synchronous moving plate 21 corresponding to the clamping moving grooves 12, a plurality of synchronous moving grooves 211 are uniformly distributed along the circumferential direction and correspond to the clamping sliding blocks 22, the synchronous moving grooves 211 are slidably connected with the clamping sliding blocks 22, and clamping mechanisms 9 are arranged on the clamping sliding blocks 22.
In the process of clamping the flowerpot, the external motor is arranged on the flowerpot carrying plate 1 to drive the synchronous moving plate 21 to rotate, and the synchronous moving plate 21 slides along the radial direction of the synchronous moving plate 21 under the combined action of the synchronous moving groove 211 and the clamping moving groove 12 in the rotating process, and then clamps the flowerpot through the clamping mechanism 9.
As shown in fig. 5, the clamping mechanism 9 includes a swinging cover 91, the middle position of the swinging cover 91 is hollow, a swinging plate 92 is fixedly installed in the middle of the swinging cover 91, a swinging groove 921 is formed in the swinging plate 92 along the radial direction of the synchronous moving plate 21, a swinging rod 93 is rotatably connected in the swinging groove 921, a swinging spring 94 is installed at the upper and lower positions of two ends of the swinging rod 93, the other end of the swinging spring 94 is fixedly connected with the swinging cover 91, swinging blocks 95 are fixedly installed on two sides of the swinging rod 93 penetrating through the swinging cover 91, clamping rods 96 are rotatably connected on the swinging blocks 95, and elastic plates 97 are jointly hinged to the other ends of the two clamping rods 96.
In the process of clamping the flowerpot through the clamping mechanism 9, the outer side of the flowerpot is wrapped by the elastic plate 97, so that the flowerpot is clamped, meanwhile, as the side wall of the flowerpot is inclined, when the flowerpot is contacted with the inclined flowerpot, the elastic plate 97 rotates together with the clamping rods 96 and the swinging blocks 95, and meanwhile, the swinging springs 94 are compressed, so that the elastic plate 97 can clamp the side walls of the side walls with different inclination degrees.
As shown in fig. 15, the soil sampling mechanism 6 includes a soil sampling plate 61, a soil sampling groove 7113 is formed in the upper end of the lower section bar located at the soil sampling head 711, and the soil sampling plate 61 is slidably connected with the soil sampling groove 7113 along the vertical direction.
During the soil sampling process, the soil sample can be taken out of the sampling tube 52 by sliding the soil sampling plate 61 upward.
Embodiment two:
The invention also provides an analysis method of the high-flux marking sampling device suitable for potting experiments, which comprises the following steps:
s1, placing a potted plant in the middle of a pot carrying plate 1, and then clamping the potted plant by a flowerpot clamping device 2;
S2, moving the vertical moving plate 4 downwards, the vertical moving plate 4 drives the soil taking slide block 51 and the sampling pipes 52 to move downwards until the soil taking slide block 51 and the sampling pipes 52 are inserted into soil of a flowerpot to sample the soil, meanwhile, the sampling pipes 52 can sample a plurality of soil samples in a pot plant, in the process of taking the soil, in order to prevent the soil from being stuck on the pipe wall of the sampling pipes 52, in the process of moving the sampling pipes 52 downwards, the pulling mechanism 72 drives the soil taking roller 713 to rotate, the soil taking roller 713 drives the soil taking circular plate 712 to rotate, the soil taking circular plate 712 drives the soil taking head 711 to rotate through the soil taking rod 714, the serrated structure on the soil taking head 711 in the rotating process enables the soil taking head 711 to be easier to drill into the soil samples, and in the process, the soil taking rod 714 is prevented from being stuck on the pipe wall by rotating, so that smoothness in the soil taking process is kept, two vertical sides of the soil taking rod 714 are processed into cambered surfaces, the soil can be shoveled, resistance of the soil taking rod 714 in the operating process is reduced, the soil taking rod is always pulled by the pulling rope 724 in the rotating state, and the soil taking roller 713 is always in a rebound state, and the soil taking rod 713 is always in the rebound state, and the soil taking state is enabled to be pulled by the pulling rope 724 in the rotating state, and the soil taking rod 713 is always in the state, and the state is always in the state of the moving state, and the soil taking rod 713 is pulled;
And S3, after the soil is sampled, the sampling tube 52 can move upwards under the rebound action of the rebound spring 43 to separate the sampling tube 52 from the potting, then the soil sample is taken out of the sampling tube 52 through the soil sampling mechanism 6, and the soil leakage is prevented from occurring after the soil sampling tube 52 finishes the soil sampling process, the requirement is met through the soil leakage prevention mechanism 8, in the soil sampling process, when the soil and the soil leakage prevention rod 81 are contacted with each other, the soil leakage prevention rod 81 rotates upwards, the soil leakage prevention ball 82 pulls the leakage prevention pull rope 84, the leakage prevention pull rope 84 pulls the leakage prevention slide block 85, the spring 86 is pulled, and after the soil sampling process is finished, the soil leakage prevention rod 81 is propped against the limiting rod 87 in the process of falling down the soil, so that the falling of the soil is prevented.
In the description of the present invention, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present invention and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining a "second" can explicitly or implicitly include one or more such feature. In the description of the present invention, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above examples, and all technical solutions belonging to the concept of the present invention belong to the protection scope of the present invention. It should be noted that modifications and adaptations to the present invention may occur to one skilled in the art without departing from the principles of the present invention and are intended to be within the scope of the present invention.
Claims (8)
1. High flux mark analysis device that fetches earth suitable for experiment cultivated in a pot, including carrying basin board (1), its characterized in that: the left side and the right side of the rear end of the basin carrying plate (1) are respectively and fixedly connected with a vertical moving rod (11) along the vertical direction, and the front end of the vertical moving rod (11) is provided with a vertical moving groove (111) along the vertical direction;
The flowerpot is characterized in that a flowerpot clamping device (2) is arranged on the flowerpot carrying plate (1), an orientation plate (3) is fixedly arranged at the upper end of the vertical moving groove (111) by the vertical moving rod (11), the two vertical moving grooves (111) are connected with a vertical moving plate (4) in a sliding mode, and a sampling device (5) is arranged on the orientation plate (3) and the vertical moving plate (4) together;
The sampling device (5) comprises a soil sampling slide block (51) and sampling pipes (52), soil sampling slide grooves (41) are uniformly distributed on the vertical moving plate (4), the soil sampling slide blocks (51) are connected in the soil sampling slide grooves (41) in a sliding mode, the sampling pipes (52) are fixedly connected with the soil sampling slide blocks (51), the sampling pipes (52) are obliquely arranged between the sampling pipes (52) and the soil sampling slide blocks (51), the vertical moving plate (4) drives the soil sampling slide blocks (51) and the sampling pipes (52) to move downwards until the soil sampling is carried out after the soil sampling pipes are inserted into soil of a flowerpot, the upper ends of the sampling pipes (52) are connected with the orientation plate (3) in a sliding mode, and the lower ends of the sampling pipes (52) extend into the middle position of the flowerpot clamping device (2), and soil sampling mechanisms (6) are arranged at the lower ends of the sampling pipes (52).
The upper end in the middle of the vertical moving plate (4) is fixedly connected with a plurality of rebound rods (42), the rebound rods (42) slide through the directional plate (3), protrusions are machined at the lower ends of the directional plate (3) on the rebound rods (42), rebound springs (43) are sleeved on the rebound rods (42), the upper ends and the lower ends of the rebound springs (43) are respectively and fixedly connected to the upper ends of the rebound rods (42) and the directional plate (3), and the sampling tube (52) comprises an upper section rod (521) and a lower section rod (522);
The directional plate (3) comprises a directional fixed plate (31) and a directional sliding plate (32), the directional fixed plate (31) is fixedly connected with two vertical moving rods (11), directional sliding grooves (311) are circumferentially formed in the directional fixed plate (31), the directional sliding grooves (311) are slidably connected with the directional sliding plates (32), bolt mounting grooves (312) are formed in the side edges of the directional sliding grooves (311) in the directional fixed plate (31), moving bolts (313) are rotatably connected to the directional fixed plate (31) at positions corresponding to the bolt mounting grooves (312), the moving bolts (313) are in threaded connection with the directional sliding plates (32), the directional sliding plates (32) are slidably connected with the upper section rods (521), the moving bolts (313) drive the directional sliding plates (32) to move, and the directional sliding plates (32) drive the upper section rods (521), the soil taking blocks (51) and the lower section rods (522) to move, so that the positions of the soil taking rods relative to pot plants are changed.
2. The high throughput marking soil sampling analysis device suitable for potting experiments of claim 1, wherein: the soil sampling device (52) and the soil sampling slide block (51) are jointly provided with a soil sticking prevention device (7), the upper section rod (521) is fixedly arranged at the upper end of the soil sampling slide block (51), the lower section rod (522) is fixedly arranged at the lower end of the soil sampling slide block (51), the position of the soil sampling slide block (51) between the upper section rod (521) and the lower section rod (522) is a movable groove (511), the soil sticking prevention device (7) comprises a soil sticking prevention mechanism (71) and a pulling mechanism (72) driving the soil sticking prevention mechanism (71), the soil sticking prevention mechanism (71) comprises a soil sampling head (711), a soil sampling circular plate (714), a soil sampling roller (713) and a soil sticking prevention rod (714), the soil sampling head (711) is rotationally connected at the lower end of the lower section rod (522), the upper end of the soil sampling circular plate (712) is fixedly connected with a movable groove (511), the soil sampling circular plate (712) is symmetrically connected with the soil sampling circular plate (714), the two soil sampling circular plates (52) are uniformly processed, the soil sampling circular plate (713) are symmetrically connected with the soil sampling circular plate (714) at the two sides of the soil sampling plate (52), the soil sampling mechanism (6) is arranged on the lower section rod (522).
3. The high throughput marking soil sampling analysis device suitable for potting experiments of claim 2, wherein: the pulling mechanism (72) comprises a re-elastic spring (721), a pulling sliding block (722), a spring guide rod (723) and a pulling rope (724), wherein a spring accommodating groove (5211) is formed in the upper rod (521) along the vertical direction, the spring guide rod (723) is fixedly arranged in the spring accommodating groove (5211) along the vertical direction, the pulling sliding block (722) is connected onto the spring guide rod (723) in a sliding mode, the re-elastic spring (721) is sleeved on the spring guide rod (723), the upper end and the lower end of the re-elastic spring (721) are fixedly connected with the lower ends of the pulling sliding block (722) and the spring accommodating groove (5211) respectively, a rope inlet groove (512) and a rope outlet groove (513) are formed in the soil taking sliding block (51) respectively, one end of the pulling rope (724) is fixedly connected with the pulling sliding block (722), the other end of the pulling rope enters the movable groove (511) from the rope inlet groove (512), the pulling rope (724) is contacted with the soil taking roller (713), and then the soil taking sliding block (713) is fixedly connected with the directional plate (3).
4. The high-throughput marking soil sampling analysis device suitable for potting experiments of claim 3, wherein: the utility model discloses a soil sampling head, including soil sampling head (711), the lateral wall of soil sampling head (711) is interior along vertical direction has seted up leak protection groove (7111), leak protection groove (7111) circumference distributes and has a plurality of, correspond leak protection groove (7111) in soil sampling head (711) and be provided with a plurality of leak protection soil mechanism (8), leak protection soil mechanism (8) are including leak protection pole (81), leak protection ball (82), leak protection board (83), leak protection stay cord (84), leak protection slider (85) and pulling spring (86), leak protection groove (7111) have leak protection slider (85) along vertical direction sliding connection, leak protection mounting groove (7112) have been seted up to leak protection mounting groove (7112) in the inside of leak protection groove (7111) towards the leak protection head, leak protection mounting groove (7112) are in the inboard department ball hinge a leak protection ball (82) that is close to the sampling tube (52), leak protection ball (82) are towards leak protection pole (81) of the inside fixed mounting of soil sampling head (711), leak protection mounting groove (7112) are in leak protection groove (71connection have leak protection board (83) near one end leak protection groove (11), leak protection ball (84) are connected with leak protection ball (84), the anti-leakage plate (83) is fixedly provided with a limiting rod (87), the limiting rod (87) props against the lower end of the limiting groove (821), the upper end of the anti-leakage sliding block (85) is fixedly provided with a pulling spring (86), and the upper end of the pulling spring (86) is fixedly connected with the upper end of the anti-leakage groove (7111).
5. The high throughput marking soil sampling analysis device suitable for potting experiments of claim 2, wherein: flowerpot clamping device (2) are including synchronous movable board (21), synchronous movable board (21) rotate and connect the lower extreme of carrying basin board (1), carry basin board (1)'s upper end along synchronous movable board (21) radially seted up centre gripping movable tank (12), centre gripping movable tank (12) have a plurality of along synchronous movable board (21) circumference evenly distributed, sliding connection has centre gripping slider (22) in centre gripping movable tank (12), arc synchronous movable tank (211) have been seted up to corresponding centre gripping movable tank (12) on synchronous movable board (21), synchronous movable tank (211) circumference evenly distributed have a plurality of and correspond with centre gripping slider (22), and synchronous movable tank (211) and centre gripping slider (22) sliding connection, be provided with fixture (9) on the centre gripping slider (22) piece.
6. The high throughput marking soil sampling analysis device suitable for potting experiments of claim 5, wherein: the clamping mechanism (9) comprises a swinging cover (91), the middle position of the swinging cover (91) is hollow, a swinging plate (92) is fixedly arranged in the middle of the swinging cover (91), a swinging groove (921) is formed in the swinging plate (92) along the radial direction of the synchronous moving plate (21), a swinging rod (93) is rotationally connected to the swinging groove (921), a swinging spring (94) is respectively arranged at the upper position and the lower position of the two ends of the swinging rod (93), the other end of the swinging spring (94) is fixedly connected with the swinging cover (91), the swinging rod (93) penetrates through the two sides of the swinging cover (91), swinging blocks (95) are fixedly arranged on the swinging blocks (95), and clamping rods (96) are rotationally connected, and the other ends of the two clamping rods (96) are jointly hinged with an elastic plate (97).
7. The high throughput marking soil pick-up analysis device suitable for potting experiments of claim 6, wherein: the soil sampling mechanism (6) comprises a soil sampling plate (61), a soil sampling groove (7113) is formed in the upper end of the lower section rod (522) located at the soil sampling head (711), and the soil sampling plate (61) is in sliding connection with the soil sampling groove (7113) along the vertical direction.
8. The method of a high throughput marking soil sampling analysis apparatus suitable for potting experiments of any one of claims 1 to 7, wherein: the method comprises the following steps:
S1, placing a potted plant in the middle of a pot carrying plate (1), and then clamping the potted plant by a flowerpot clamping device (2);
S2, moving a vertical moving plate (4) downwards, wherein the vertical moving plate (4) drives a soil sampling slide block (51) and sampling pipes (52) to move downwards until the soil is inserted into soil of a flowerpot to sample the soil, and simultaneously, a plurality of sampling pipes (52) can sample a plurality of soil samples in a pot plant;
and S3, after soil sampling is completed, under the rebound action of the rebound spring (43), the sampling tube (52) can move upwards to separate the sampling tube (52) from the pot, and then the soil sample is taken out from the sampling tube (52) through the soil sampling mechanism (6).
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| CN202410234791.8A CN117804826B (en) | 2024-03-01 | 2024-03-01 | High-flux marking soil sampling analysis device and method suitable for potting experiment |
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