CN113465983A - Soil sampling and detecting device applied to biological science and using method thereof - Google Patents
Soil sampling and detecting device applied to biological science and using method thereof Download PDFInfo
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- CN113465983A CN113465983A CN202110801900.6A CN202110801900A CN113465983A CN 113465983 A CN113465983 A CN 113465983A CN 202110801900 A CN202110801900 A CN 202110801900A CN 113465983 A CN113465983 A CN 113465983A
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- 238000005527 soil sampling Methods 0.000 title claims abstract description 20
- 238000000034 method Methods 0.000 title abstract description 7
- 239000002689 soil Substances 0.000 claims abstract description 59
- 230000007246 mechanism Effects 0.000 claims abstract description 36
- 238000012216 screening Methods 0.000 claims abstract description 33
- 238000001514 detection method Methods 0.000 claims abstract description 29
- 238000000605 extraction Methods 0.000 claims description 30
- 238000012360 testing method Methods 0.000 claims 10
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 12
- 235000017491 Bambusa tulda Nutrition 0.000 description 12
- 241001330002 Bambuseae Species 0.000 description 12
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 12
- 239000011425 bamboo Substances 0.000 description 12
- 230000007423 decrease Effects 0.000 description 4
- 238000005070 sampling Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000007873 sieving Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000000047 product Substances 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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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/34—Purifying; Cleaning
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/24—Earth materials
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- Food Science & Technology (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
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- Sampling And Sample Adjustment (AREA)
Abstract
A soil sampling and detecting device applied to bioscience and a using method thereof comprise a box body, wherein a transverse plate is fixedly connected to the inner wall of the box body, a screening mechanism is arranged on the transverse plate, a driving mechanism is arranged on the outer surface of the box body, an extracting mechanism is arranged on the driving mechanism, soil is placed on a screening net, then a rotating motor is turned on, an output shaft is driven to rotate by the rotating motor, a rotating disc pushes a push-pull block to slide up and down on the inner wall of a connecting plate through a centrifugal shaft, the push-pull block drives one sliding block to slide left and right in a reciprocating manner through the connecting plate while pushing the push-pull block through the centrifugal shaft, one sliding block drives the other sliding block to slide on two first sliding rods through the screening net respectively, the swinging of the screening net can screen the soil inside, the screened soil can enter a collecting assembly, and the soil can be distinguished, more accurate detection is performed.
Description
Technical Field
The invention belongs to the technical field of soil sampling detection, and particularly relates to a soil sampling detection device applied to bioscience and a using method thereof.
Background
The soil provides the foundation on which people stand and the material demand required by crop growth, along with the development of scientific technology, the soil quality detection device has scientific basis, and the soil detection extraction device has the advantages of monitoring the soil quality at regular time, being beneficial to scientific guidance of farmland protection and agricultural product planting and the like. The prior art has the following disadvantages:
1. when the existing soil sampling and detecting device is used for detecting soil, some large massive soil objects contained in the soil cannot be distinguished, so that extracted soil is detected together, and the detection accuracy is influenced finally.
2. And install the sampler barrel on current sampling device, press the sampler barrel with the arm power with artifical mode usually and let the sampler barrel permeate ground, such mode is wasted time and energy to the not high detection that influences soil of efficiency.
3. And the inside degree of depth of sampling tube is fixed to lead to the sampling tube when taking out soil, can't the ration to extract, soil can be adulterated a large amount of soil of other depths and do not influence follow-up detection.
Disclosure of Invention
In view of the technical problems in the background art, the soil sampling and detecting device applied to bioscience and the using method thereof provided by the invention have the advantages that the soil can be screened and detected, the problem that manual operation wastes time and labor is solved, and the sampling depth is controlled for quantitative extraction.
In order to solve the technical problems, the invention adopts the following technical scheme to realize:
a soil sampling detection device applied to bioscience comprises a box body, wherein the inner wall of the box body is connected with a transverse plate, a screening mechanism is arranged on the transverse plate, a driving mechanism is arranged on the outer surface of the box body, and an extraction mechanism is arranged on the driving mechanism;
screening mechanism includes the rotating electrical machines, the output of rotating electrical machines is connected with the rotary disk, the preceding terminal surface of rotary disk is connected with the centrifugal axle, the top of diaphragm is connected with two fixed blocks, the subassembly is collected to the one side that two fixed blocks are adjacent, the top of two fixed blocks all is connected with first limiting plate, the one side that two first limiting plates are adjacent is connected with two first slide bars, the sliding block has all been slided to cup jointed to the lateral wall of two first slide bars, be connected with the screening net between the adjacent one side of two sliding blocks, the rear end face of one of them sliding block is connected with the joint plate, sliding connection has the push-and-pull piece between the both sides of joint plate inner wall, the rear end face of push-and-pull piece rotates with the one end of centrifugal axle to be connected.
In the preferred scheme, the driving mechanism comprises two second limiting plates, the number of the second limiting plates is two, one side of each of the two second limiting plates is connected with one side of the box body, one side, adjacent to the two second limiting plates, is connected with two second sliding rods, a movable plate is sleeved on the outer side wall of each of the two second sliding rods in a sliding mode, one side of the movable plate is connected with a supporting table and a first connecting shaft, a drawing mechanism is connected onto the supporting table, one side of the inner wall of the box body is connected with a first forward and reverse rotating motor, an output shaft of the first forward and reverse rotating motor penetrates through the box body and is connected with a pushing and rotating plate, one side of the pushing and rotating plate is connected with a second connecting shaft, the outer side wall of the second connecting shaft is rotatably sleeved with a push-pull sleeve rod, and one end, far away from the second connecting shaft, of the push-pull sleeve rod is rotatably sleeved with the outer side wall of the first connecting shaft.
In the preferred scheme, draw the mechanism and include that the second is motor just reversing, the surface that the second is motor just reversing is connected with the top of a supporting bench, the output shaft that the motor was just reversing to the second runs through a supporting bench and is connected with first horizontal plate, the bottom of first horizontal plate is connected with two gag lever posts, the bottom of two gag lever posts is connected with the second horizontal plate, the bottom of second horizontal plate is connected with draws a section of thick bamboo, the lateral wall of two gag lever posts all slides and has cup jointed the sliding sleeve piece, the one side that two sliding sleeve pieces are adjacent is connected with the concatenation piece, the bottom of concatenation piece is connected with the threaded rod, the bottom of threaded rod runs through the second horizontal plate and is connected with the clamp plate, the clamp plate is located the inside of drawing a section of thick bamboo, the lateral wall screw thread of threaded rod has cup jointed the lifting sleeve, the bottom of lifting sleeve rotates with the top of second horizontal plate to be connected.
In a preferred scheme, the whole shape of the front end face of the rotating disc is circular, and the centrifugal shaft is far away from the circle center of the front end face of the rotating disc.
In the preferred scheme, collect the subassembly and include smooth inserted block, the quantity of smooth inserted block be two, the spout has all been seted up to the one side that two fixed blocks are adjacent, the surface of two smooth inserted blocks respectively with the inner wall sliding connection of two spouts, the one side that two smooth inserted blocks are adjacent is connected with collects the dish, the preceding terminal surface of collecting the dish is connected with the pull ring.
In a preferred scheme, the bottom of the extraction cylinder is connected with sawteeth.
In the preferred scheme, the bottom of box be connected with the fixed plate, the preceding terminal surface and the rear end face of fixed plate all are connected with two gyro wheels, the top of box is connected with and pushes away the handle, pushes away the handle and keeps away from the box.
In the preferred scheme, four rotating grooves are formed in the outer side wall of the lifting sleeve, and the four rotating grooves are annularly distributed on the outer side wall of the lifting sleeve.
In a preferred scheme, the bottom of the inner wall of the box body is connected with a detection device main body, and the detection device main body is positioned below the transverse plate; the top of diaphragm is connected with the motor cabinet, and the top of motor cabinet and the surface connection of rotating electrical machines.
In a preferred embodiment, the method for using the soil sampling and detecting device applied in bioscience comprises the following steps:
s1: when the device is used, a worker turns on the first forward and reverse rotating motor, the first forward and reverse rotating motor drives the output shaft to rotate clockwise, the output shaft drives the push-and-turn plate to rotate clockwise, the push-and-turn plate pushes the push-and-pull loop bar through the second connecting shaft, the other end of the push-and-pull loop bar pushes the movable plate through the first connecting shaft, and the movable plate drives the support platform to descend; when the output shaft rotates anticlockwise, the supporting platform is lifted;
s2: before the extraction cylinder descends to extract soil, the lifting sleeve is rotated clockwise, the bottom end of the threaded rod is descended by clockwise rotation of the second forward and reverse rotation motor, the top end of the threaded rod pulls the two sliding sleeve blocks to slide downwards on the two limiting rods through the splicing blocks, and the bottom end of the threaded rod gradually drives the pressing plate to descend inside the extraction cylinder, so that the soil extraction space inside the extraction cylinder is reduced; the lifting sleeve is rotated anticlockwise, so that the space inside the extracting cylinder is increased;
s3: opening a second forward and reverse rotating motor to drive the extraction cylinder to rotate;
s4: after soil is taken, soil is placed on a screening net, a rotating motor is turned on, the rotating motor drives an output shaft to rotate, the output shaft drives a rotating disc to rotate, the rotating disc pushes a push-pull block to slide up and down on the inner wall of a connecting plate through a centrifugal shaft, the push-pull block drives one of sliding blocks to slide left and right in a reciprocating mode through the connecting plate while pushing the push-pull block through the centrifugal shaft, one of the sliding blocks drives the other sliding block to slide on two first sliding rods respectively through the screening net, the soil in the screening net is screened due to the swinging of the screening net, the screened soil enters a collecting assembly, the soil is distinguished, and more accurate detection is carried out;
s5: soil falls into to collect and coils inside, can will collect the dish and take two smooth inserted blocks from two spout insides out through the pull ring, will collect again that the inside soil of dish is put into the detection device main part inside and is detected.
This patent can reach following beneficial effect:
1. through placing soil on the screening net, later open the rotating electrical machines, the rotating electrical machines drive the output shaft and rotate, the output shaft drives the rotary disk and rotates, the rotary disk promotes through the centrifugal axis and pushes away the piece of drawing and slide from top to bottom at the linkage plate inner wall, when the centrifugal axis promoted the piece of drawing, the piece of pushing and pulling will drive one of them sliding block through the linkage plate and carry out reciprocal horizontal slip, one of them sliding block drives another sliding block through the screening net and slides respectively on two first sliding bars, the swing of screening net will let inside soil screen, the subassembly will be collected to the soil of screening will get into, can let soil distinguish like this, carry out more accurate detection.
2. Through opening first motor that is just reversing, first motor drive output shaft that is just reversing carries out clockwise rotation, and the output shaft drives and pushes away the commentaries on classics board and carry out clockwise rotation, pushes away the commentaries on classics board and links up the axle through the second and push-and-pull loop bar, and the other end of push-and-pull loop bar pushes away the movable plate through first linking axle, and the movable plate will drive a supporting bench and descend, can solve the not high problem of human operation efficiency like this, hoisting device's efficiency.
3. Will drive through opening the second and rotate the motor just reversing and will draw a section of thick bamboo to rotate, before drawing a section of thick bamboo decline borrow, can be through clockwise rotation lifting sleeve, the clockwise rotation of the second just reversing motor will let the threaded rod bottom descend, the top of threaded rod is through two sliding sleeve pieces of concatenation piece pulling two sliding sleeve pieces gliding down on two gag lever posts, the bottom of threaded rod drives the clamp plate gradually and is drawing a section of thick bamboo inside decline, let like this draw the inside space of borrowing of a section of thick bamboo and reduce, the anticlockwise rotation lifting sleeve of the same reason will let draw the inside space increase of a section of thick bamboo, can let like this the degree of depth of borrowing and the volume of borrowing to control, avoid influencing follow-up detection.
Drawings
The invention is further illustrated by the following examples in conjunction with the accompanying drawings:
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic structural view of a screening mechanism of the present invention;
FIG. 3 is a schematic view of the driving mechanism of the present invention;
FIG. 4 is a schematic view of the structure of the extracting mechanism of the present invention;
FIG. 5 is a schematic cross-sectional view of the extraction mechanism of the present invention;
FIG. 6 is a schematic view of the position of the saw teeth of the present invention;
FIG. 7 is a schematic view of the take-up mechanism of the present invention;
fig. 8 is a perspective view of the present invention.
In the figure: 1-a box body; 2-a transverse plate; 3-a screening mechanism; 301-a rotating electrical machine; 302-rotating the disc; 303-centrifugal axis; 304-fixed block; 305-a first limiting plate; 306-a first slide bar; 307-a slider; 308-screening the net; 309-connector tiles; 310-push-pull block; 4-a drive mechanism; 401-a second limiting plate; 402-a second slide bar; 403-moving the plate; 404-a support table; 405-a first adapter shaft; 406-a first counter-rotating motor; 407-push rotating plate; 408-a second adapter shaft; 409-push-pull loop bar; 5-an extraction mechanism; 501-a second positive and negative rotation motor; 502-a first horizontal plate; 503-a limiting rod; 504-a second horizontal plate; 505-an extraction cartridge; 506-sliding sleeve block; 507-splicing blocks; 508-a threaded rod; 509-a platen; 510-a lifting sleeve; 6-a harvesting component; 601-a sliding insert block; 602-take-up tray; 603-a pull ring; 7-a motor base; 8-saw teeth; 9-fixing the plate; 10-a roller; 11-a push handle; 12-detection device body.
Detailed Description
The preferable scheme is as shown in fig. 1 to 8, the soil sampling and detecting device applied to bioscience comprises a box body 1, a transverse plate 2 is fixedly connected to the inner wall of the box body 1, a screening mechanism 3 is arranged on the transverse plate 2, a driving mechanism 4 is arranged on the outer surface of the box body 1, an extracting mechanism 5 is arranged on the driving mechanism 4, the screening mechanism 3 comprises a rotating motor 301, an output end of the rotating motor 301 is fixedly connected with a rotating disk 302, a centrifugal shaft 303 is fixedly connected to the front end face of the rotating disk 302, two fixing blocks 304 are fixedly connected to the top of the transverse plate 2, a collecting component 6 is arranged on one side adjacent to the two fixing blocks 304, first limiting plates 305 are fixedly connected to the tops of the two fixing blocks 304, two first sliding rods 306 are fixedly connected to one side adjacent to the two first limiting plates 305, sliding blocks 307 are sleeved on the outer side walls of the two first sliding rods 306 in a sliding mode, a screening net 308 is fixedly connected between one side adjacent to the two sliding blocks 307, the rear end face of one of the sliding blocks 307 is fixedly connected with a connecting plate 309, a push-pull block 310 is connected between two sides of the inner wall of the connecting plate 309 in a sliding manner, and the rear end face of the push-pull block 310 is rotatably connected with one end of the centrifugal shaft 303.
In this embodiment, through placing soil on screening net 308, later turn on rotating electrical machines 301, rotating electrical machines 301 drive the output shaft and rotate, the output shaft drives rotary disk 302 and rotates, rotary disk 302 promotes through centrifugal axle 303 that push away draws piece 310 and slides from top to bottom at linkage plate 309 inner wall, centrifugal axle 303 promotes when pushing away draws piece 310, push away and draw piece 310 will drive one of them sliding block 307 through linkage plate 309 and carry out reciprocal horizontal slip, one of them sliding block 307 drives another sliding block 307 through screening net 308 and slides respectively on two first sliding bars 306, the swing of screening net 308 will let inside soil screen, the subassembly 6 will be collected in the soil of screening will get into, can let soil distinguish like this, carry out more accurate detection.
Further, the driving mechanism 4 includes two second limiting plates 401, the number of the second limiting plates 401 is two, one side of each of the two second limiting plates 401 is fixedly connected to one side of the box 1, one side of each of the two second limiting plates 401 adjacent to the other side of the two second limiting plates 401 is fixedly connected to two second sliding rods 402, the outer side walls of the two second sliding rods 402 are slidably sleeved with a moving plate 403, one side of the moving plate 403 is fixedly connected to a supporting table 404 and a first linking shaft 405, the supporting table 404 is connected to the extracting mechanism 5, one side of the inner wall of the box 1 is fixedly connected to a first forward and reverse motor 406, the output shaft of the first forward and reverse motor 406 penetrates through the box 1 and is fixedly connected to a pushing and rotating plate 407, one side of the pushing and rotating plate 407 is fixedly connected to a second linking shaft 408, the outer side wall of the second linking shaft 408 is rotatably sleeved with a push-pull sleeve rod 409, and one end of the push-pull sleeve rod 409, which is far away from the second linking shaft 408, is rotatably sleeved with the outer side wall of the first linking shaft 405.
In this embodiment, by turning on the first forward and reverse rotation motor 406, the first forward and reverse rotation motor 406 drives the output shaft to rotate clockwise, the output shaft drives the push-and-turn plate 407 to rotate clockwise, the push-and-pull loop bar 409 is pushed by the push-and-turn plate 407 through the second connecting shaft 408, the other end of the push-and-pull loop bar 409 pushes the moving plate 403 through the first connecting shaft 405, and the moving plate 403 will drive the support table 404 to descend, so that the problem of low manual operation efficiency can be solved, and the efficiency of the device is improved.
Further, the extracting mechanism 5 comprises a second forward and reverse rotation motor 501, the outer surface of the second forward and reverse rotation motor 501 is fixedly connected with the top of the supporting table 404, the output shaft of the second forward and reverse rotation motor 501 penetrates through the supporting table 404 and is fixedly connected with a first horizontal plate 502, the bottom of the first horizontal plate 502 is fixedly connected with two limiting rods 503, the bottom of the two limiting rods 503 is fixedly connected with a second horizontal plate 504, the bottom of the second horizontal plate 504 is fixedly connected with an extracting cylinder 505, the outer side walls of the two limiting rods 503 are both slidably sleeved with sliding sleeve blocks 506, one side of the two adjacent sliding sleeve blocks 506 is fixedly connected with a splicing block 507, the bottom of the splicing block 507 is fixedly connected with a threaded rod 508, the bottom end of the threaded rod 508 penetrates through the second horizontal plate 504 and is fixedly connected with a pressing plate 509, the pressing plate 509 is located inside the extracting cylinder 505, the outer side wall of the threaded rod 508 is sleeved with a lifting sleeve 510, and the bottom of the lifting sleeve 510 is rotatably connected with the top of the second horizontal plate 504.
In this embodiment, can drive through opening second positive and negative motor 501 and draw a section of thick bamboo 505 to rotate, before drawing a section of thick bamboo 505 decline and borrow soil, can be through clockwise rotation lifting sleeve 510, the clockwise rotation of second positive and negative motor 501 will let threaded rod 508 bottom descend, the top of threaded rod 508 pulls two sliding sleeve pieces 506 through concatenation piece 507 and slides down on two gag lever posts 503, the bottom of threaded rod 508 drives clamp plate 509 gradually and draws a section of thick bamboo 505 inside decline, let like this draw the inside space of borrowing of a section of thick bamboo 505 and reduce, like this anticlockwise rotation lifting sleeve 510 will let and draw the inside space increase of a section of thick bamboo 505, can let like this the degree of depth and the volume of borrowing soil of borrowing control, avoid influencing follow-up detection.
Further, the overall shape of the front end face of the rotating disc 302 is circular, and the centrifugal shaft 303 is far away from the center of the front end face of the rotating disc 302.
In this embodiment, the centrifugal shaft 303 is away from the center of the front end surface of the rotating disk 302 to push the push-pull block 310.
Further, collect subassembly 6 including smooth inserted block 601, the quantity of smooth inserted block 601 is two, and the spout has all been seted up to the one side that two fixed blocks 304 are adjacent, two smooth inserted block 601's surface respectively with the inner wall sliding connection of two spouts, two adjacent one side fixedly connected with of smooth inserted block 601 collect dish 602, collect the preceding terminal surface fixedly connected with pull ring 603 of dish 602.
In this embodiment, the pull ring 603 can pull the collecting tray 602 with the two sliding blocks 601 out of the two sliding grooves.
Further, the bottom of the extraction cylinder 505 is fixedly connected with saw teeth 8.
In this embodiment, the bottom saw teeth 8 of the extraction cylinder 505 are arranged, so that the extraction cylinder 505 can more conveniently go deep into the soil to extract the soil.
Further, the bottom fixedly connected with fixed plate 9 of box 1, the equal fixedly connected with two gyro wheels 10 of preceding terminal surface and the rear end face of fixed plate 9, the top fixedly connected with of box 1 pushes away 11, pushes away 11 and keeps away from box 1.
In this embodiment, the device is convenient to move through the arrangement of the fixing plate 9, the roller 10 and the pushing handle 11.
Further, the top of the transverse plate 2 is fixedly connected with a motor base 7, and the top of the motor base 7 is fixedly connected with the outer surface of the rotating motor 301.
In this embodiment, the position of the rotating electrical machine 301 can be stabilized by the motor base 7, and the rotating electrical machine 301 is prevented from shaking.
Further, four rotating grooves are formed in the outer side wall of the lifting sleeve 510, and the four rotating grooves are annularly distributed on the outer side wall of the lifting sleeve 510.
In this embodiment, the lifting sleeve 510 can be conveniently rotated by the arrangement of the four rotating grooves.
Further, the bottom of the inner wall of the box 1 is fixedly connected with a detection device body 12, and the detection device body 12 is located below the transverse plate 2.
In this embodiment, the soil inside the collecting tray 602 is placed inside the detection device main body 12 for detection.
The working principle and the using process of the invention are as follows: when the device is used, a worker opens the first forward and reverse rotating motor 406, the first forward and reverse rotating motor 406 drives the output shaft to rotate clockwise, the output shaft drives the push rotating plate 407 to rotate clockwise, the push rotating plate 407 pushes the push-pull sleeve rod 409 through the second connecting shaft 408, the other end of the push-pull sleeve rod 409 pushes the moving plate 403 through the first connecting shaft 405, the moving plate 403 drives the support table 404 to descend, the problem of low manual operation efficiency can be solved, the efficiency of the device is improved, the support table 404 can be lifted up by the counterclockwise rotation of the output shaft in the same way, the extraction cylinder 505 can be driven to rotate by opening the second forward and reverse rotating motor 501, the lifting sleeve 510 can be rotated clockwise before the extraction cylinder 505 descends to extract soil, the bottom end of the threaded rod 508 can descend by the clockwise rotation of the second forward and reverse rotating motor 501, the top end of the threaded rod 508 pulls the two sliding sleeve blocks 506 to slide downwards on the two limit rods 503 through the splicing block 507, the bottom end of the threaded rod 508 gradually drives the pressing plate 509 to descend in the extraction barrel 505, so that the soil taking space in the extraction barrel 505 is reduced, similarly, the counterclockwise rotation of the lifting sleeve 510 will increase the space in the extraction barrel 505, so that the soil taking depth and the soil taking amount can be controlled, and the subsequent detection is prevented from being affected, after soil is taken, soil is placed on the sieving net 308, then the rotating motor 301 is turned on, the rotating motor 301 drives the output shaft to rotate, the output shaft drives the rotating disc 302 to rotate, the rotating disc 302 pushes the push-pull block 310 to slide up and down on the inner wall of the connecting plate 309 through the centrifugal shaft 303, while the centrifugal shaft 303 pushes the push-pull block 310, the push-pull block 310 will drive one of the sliding blocks 307 to slide left and right in a reciprocating manner through the connecting plate 309, one of the sliding blocks 307 drives the other sliding block 307 to slide on the two first sliding rods 306 through the sieving net 308, the swing of screening net 308 will let inside soil screen, and the soil of screening will get into and collect subassembly 6, can let soil distinguish like this, carries out more accurate detection, and soil will fall into to collect and coil 602 inside, can will collect coil 602 with two smooth inserted blocks 601 from two inside taking out of spouts through pull ring 603, will collect that coil 602 inside soil is put into detection device main part 12 inside again and detect.
The above-described embodiments are merely preferred embodiments of the present invention, and should not be construed as limiting the present invention, and the scope of the present invention is defined by the claims, and equivalents including technical features described in the claims. I.e., equivalent alterations and modifications within the scope hereof, are also intended to be within the scope of the invention.
Claims (10)
1. The utility model provides a be applied to soil sampling test device among bioscience, includes box (1), its characterized in that: the inner wall of the box body (1) is connected with a transverse plate (2), the transverse plate (2) is provided with a screening mechanism (3), the outer surface of the box body (1) is provided with a driving mechanism (4), and the driving mechanism (4) is provided with an extraction mechanism (5);
the screening mechanism (3) comprises a rotating motor (301), the output end of the rotating motor (301) is connected with a rotating disc (302), the front end face of the rotating disc (302) is connected with a centrifugal shaft (303), the top of the transverse plate (2) is connected with two fixed blocks (304), one side of each of the two fixed blocks (304) adjacent to each other is provided with a collecting component (6), the tops of the two fixed blocks (304) are both connected with first limiting plates (305), one side of each of the two first limiting plates (305) adjacent to each other is connected with two first sliding rods (306), the outer side walls of the two first sliding rods (306) are both slidably sleeved with sliding blocks (307), and a screening net (308) is connected between one side of each of the two sliding blocks (307) adjacent to each other, the rear end face of one of the sliding blocks (307) is connected with a connecting plate (309), a push-pull block (310) is connected between two sides of the inner wall of the connecting plate (309) in a sliding mode, and the rear end face of the push-pull block (310) is rotatably connected with one end of the centrifugal shaft (303).
2. The soil sampling and testing device applied to bioscience as claimed in claim 1, wherein: the driving mechanism (4) comprises two second limiting plates (401), one side of each of the two second limiting plates (401) is connected with one side of the box body (1), one adjacent side of each of the two second limiting plates (401) is connected with two second sliding rods (402), the outer side walls of the two second sliding rods (402) are sleeved with a moving plate (403) in a sliding mode, one side of the moving plate (403) is connected with a supporting table (404) and a first connecting shaft (405), the supporting table (404) is connected with an extracting mechanism (5), one side of the inner wall of the box body (1) is connected with a first forward and reverse rotating motor (406), the output shaft of the first forward and reverse rotating motor (406) penetrates through the box body (1) and is connected with a pushing and rotating plate (407), one side of the pushing and rotating plate (407) is connected with a second connecting shaft (408), the outer side wall of the second connecting shaft (408) is sleeved with a pushing and pulling sleeve rod (409), one end of the push-pull sleeve rod (409) far away from the second connecting shaft (408) is rotatably sleeved with the outer side wall of the first connecting shaft (405).
3. The soil sampling and testing device applied to bioscience as claimed in claim 2, wherein: the extraction mechanism (5) comprises a second forward and reverse rotation motor (501), the outer surface of the second forward and reverse rotation motor (501) is connected with the top of the support table (404), the output shaft of the second forward and reverse rotation motor (501) penetrates through the support table (404) and is connected with a first horizontal plate (502), the bottom of the first horizontal plate (502) is connected with two limiting rods (503), the bottom ends of the two limiting rods (503) are connected with a second horizontal plate (504), the bottom of the second horizontal plate (504) is connected with an extraction cylinder (505), the outer side walls of the two limiting rods (503) are respectively sleeved with a sliding sleeve block (506) in a sliding manner, one adjacent side of the two sliding sleeve blocks (506) is connected with a splicing block (507), the bottom of the splicing block (507) is connected with a threaded rod (508), the bottom end of the threaded rod (508) penetrates through the second horizontal plate (504) and is connected with a pressing plate (509), and the pressing plate (509) is located inside the extraction cylinder (505), the outer side wall of the threaded rod (508) is sleeved with a lifting sleeve (510) in a threaded manner, and the bottom of the lifting sleeve (510) is rotatably connected with the top of the second horizontal plate (504).
4. The soil sampling and testing device applied to bioscience as claimed in claim 1, wherein: the overall shape of the front end face of the rotating disc (302) is circular, and the centrifugal shaft (303) is far away from the circle center of the front end face of the rotating disc (302).
5. The soil sampling and testing device applied to bioscience as claimed in claim 1, wherein: collect subassembly (6) including smooth inserted block (601), the quantity of smooth inserted block (601) is two, and the spout has all been seted up to two adjacent one sides of fixed block (304), and the surface of two smooth inserted block (601) respectively with the inner wall sliding connection of two spouts, two adjacent one sides of smooth inserted block (601) are connected with collects dish (602), collect the preceding terminal surface of dish (602) and be connected with pull ring (603).
6. The soil sampling and testing device applied to bioscience as claimed in claim 3, wherein: the bottom of the extraction cylinder (505) is connected with saw teeth (8).
7. The soil sampling and testing device applied to bioscience as claimed in claim 1, wherein: the bottom of box (1) is connected with fixed plate (9), and the preceding terminal surface and the rear end face of fixed plate (9) all are connected with two gyro wheels (10), and the top of box (1) is connected with pushes away handle (11), pushes away box (1) is kept away from to handle (11).
8. The soil sampling and testing device applied to bioscience as claimed in claim 3, wherein: four rotating grooves are formed in the outer side wall of the lifting sleeve (510), and the four rotating grooves are distributed on the outer side wall of the lifting sleeve (510) in an annular mode.
9. The soil sampling and testing device applied to bioscience as claimed in claim 1, wherein: the bottom of the inner wall of the box body (1) is connected with a detection device main body (12), and the detection device main body (12) is positioned below the transverse plate (2); the top of the transverse plate (2) is connected with a motor base (7), and the top of the motor base (7) is connected with the outer surface of the rotating motor (301).
10. Use of a soil sampling and testing device according to any of claims 1-9, characterized in that it comprises the following steps:
s1: when the device is used, a worker turns on the first forward and reverse rotation motor (406), the first forward and reverse rotation motor (406) drives the output shaft to rotate clockwise, the output shaft drives the push-and-reverse plate (407) to rotate clockwise, the push-and-pull sleeve rod (409) is pushed by the push-and-reverse plate (407) through the second connecting shaft (408), the other end of the push-and-pull sleeve rod (409) pushes the moving plate (403) through the first connecting shaft (405), and the moving plate (403) drives the support table (404) to descend; when the output shaft rotates anticlockwise, the support table (404) is lifted;
s2: before the extraction cylinder (505) descends to extract soil, the lifting sleeve (510) is rotated clockwise, the bottom end of the threaded rod (508) is descended by the clockwise rotation of the second forward and reverse rotating motor (501), the top end of the threaded rod (508) pulls the two sliding sleeve blocks (506) to slide downwards on the two limiting rods (503) through the splicing blocks (507), the bottom end of the threaded rod (508) gradually drives the pressing plate (509) to descend in the extraction cylinder (505), and therefore the soil extracting space in the extraction cylinder (505) is reduced; rotating the lifting sleeve (510) counterclockwise will increase the space inside the extraction cartridge (505);
s3: a second forward and reverse rotation motor (501) is turned on to drive the extraction cylinder (505) to rotate;
s4: after soil is taken, soil is placed on the screening net (308), the rotating motor (301) is turned on, the rotating motor (301) drives the output shaft to rotate, the output shaft drives the rotating disc (302) to rotate, the rotating disc (302) pushes the push-pull block (310) to slide up and down on the inner wall of the connecting plate (309) through the centrifugal shaft (303), and when the centrifugal shaft (303) pushes the push-pull block (310), the push-pull block (310) will slide one of the slide blocks (307) to and fro left and right through the connecting plate (309), one of the sliding blocks (307) drives the other sliding block (307) to slide on the two first sliding rods (306) respectively through the screening net (308), the swinging of the screening net (308) can screen the soil inside, the screened soil can enter the collecting component (6), the soil can be distinguished, and more accurate detection can be carried out;
s5: soil falls into and collects inside dish (602), can collect dish (602) and take out two spout insides with two slip inserts 601 through pull ring (603), will collect the inside soil of dish (602) again and put into detection device main part (12) inside and detect.
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| CN202110801900.6A CN113465983A (en) | 2021-07-15 | 2021-07-15 | Soil sampling and detecting device applied to biological science and using method thereof |
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| CN202110801900.6A CN113465983A (en) | 2021-07-15 | 2021-07-15 | Soil sampling and detecting device applied to biological science and using method thereof |
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Application publication date: 20211001 |