CN114112478A - Multifunctional agricultural planting soil sampling and detecting device - Google Patents
Multifunctional agricultural planting soil sampling and detecting device Download PDFInfo
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- CN114112478A CN114112478A CN202111452102.3A CN202111452102A CN114112478A CN 114112478 A CN114112478 A CN 114112478A CN 202111452102 A CN202111452102 A CN 202111452102A CN 114112478 A CN114112478 A CN 114112478A
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- 238000005527 soil sampling Methods 0.000 title claims abstract description 31
- 238000005070 sampling Methods 0.000 claims abstract description 90
- 239000002689 soil Substances 0.000 claims abstract description 34
- 238000001514 detection method Methods 0.000 abstract description 16
- 238000000034 method Methods 0.000 description 4
- 244000309464 bull Species 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009313 farming Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000447 pesticide residue 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
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Abstract
The invention discloses a multifunctional agricultural planting soil sampling and detecting device, which relates to the field of soil sampling and detecting and solves the problems that the existing agricultural planting soil sampling and detecting device is easy to deteriorate in transportation after sampling and a sampler is inconvenient to operate and use. The device can be flexibly combined and disassembled for use, has multiple functions, and can timely and accurately acquire soil detection data.
Description
Technical Field
The invention relates to the field of soil sampling detection, in particular to a multifunctional agricultural planting soil sampling detection device.
Background
With the continuous development of agricultural science and technology in China, the soil environment of agricultural planting becomes increasingly severe, and at present, soil is generally detected at variable time to master the soil quality change of the soil.
In the prior art, most of agricultural soil detection is carried out by manually taking a sample in the field and then bringing the sample back to a laboratory for detection, the detection method can lead to the soil to be improperly preserved and deteriorated in the transportation process, lead to the error of the detection result, therefore, the portable multifunctional agricultural planting soil pesticide residue detection device capable of carrying out field on-site detection is designed, at present, a device which can directly carry out analysis and detection after sampling in the field directly with high efficiency does not exist, and meanwhile, some existing sampling devices, in the process of collecting soil, because the sampler is generally directly inserted into the soil, thus, when the sampler is taken up, the soil partially sampled can fall or scatter, and the sampling is insufficient or no soil sample is obtained, so that the device is inconvenient to use and complex to operate and has low efficiency. Therefore, a multifunctional agricultural planting soil sampling and detecting device is provided.
Disclosure of Invention
The invention aims to provide a multifunctional agricultural planting soil sampling and detecting device, which solves the problems that the existing agricultural planting soil sampling and detecting device is easy to deteriorate in transportation after sampling, and a sampler is inconvenient to operate and use.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a multi-functional farming soil sampling detection device, includes sampling supporting vehicle, gyro wheel, soil detection appearance, first electric cylinder, push pedal, second electric cylinder, screw thread mount pad, and the threaded mounting pad internal thread cover is equipped with the double-screw bolt, the lower extreme fixedly connected with connecting rod of double-screw bolt, and the lower extreme fixedly connected with sampling tube of connecting rod, it is provided with the disc to slide in the sampling tube, and the equal fixedly connected with montant of disc up end left and right sides, the montant passes the up end of sampling tube and extends in its top and at extension fixedly connected with mounting panel, all rotate on the left and right sides of connecting rod and the mounting panel of both sides and be connected with the bull stick, control with upper and lower two of one side rotate between the bull stick and be connected with the connecting block, the below of sampling tube is provided with anti-drop mechanism.
Preferably, the equal fixed mounting of the left and right sides inner wall of sampling supporting vehicle has first electric cylinder, and both sides the equal fixedly connected with push pedal of one end that first electric cylinder is close to each other, the last inner wall fixed mounting of sampling supporting vehicle has second electric cylinder, and the output end fixedly connected with screw thread mount pad of second electric cylinder downside, the up end fixed mounting of sampling supporting vehicle has soil detection appearance.
Preferably, the anti-dropping mechanism includes direction slide cartridge, direction slide bar, triangle top ejector pad, arc shielding plate, sloping block, the equal fixedly connected with of the left and right sides of sampler barrel up end direction slide cartridge, both sides the equal fixedly connected with direction slide bar of lower terminal surface of mounting panel, and the lower extreme of direction slide bar slides and sets up in the direction slide cartridge to at the extension fixedly connected with triangle top ejector pad of direction slide cartridge downside, the equal rotation of the terminal surface left and right sides is connected with arc shielding plate, both sides under the sampler barrel the equal fixedly connected with sloping block of a side that arc shielding plate kept away from each other.
Preferably, the upper end of the connecting rod is fixedly connected with a stud, the outer side surface of the stud is mutually sleeved with the inner wall of the threaded mounting seat in a threaded manner, and each rotating rod is rotatably connected with the connecting block on one side of the rotating rod through a spring hinge.
Preferably, the connecting blocks on the two sides are arranged between the push plates on the left side and the right side, and one side surfaces, close to each other, of the push plates on the left side and the right side are respectively connected with the connecting blocks on the two sides in a mutually sliding fit mode.
Preferably, the disc laminating slides and sets up in the sampling tube, and the montant of disc up end both sides fixed connection all establishes with the up end slip cap of sampling tube.
Preferably, the upper end and the lower end of the guide sliding rod on the left side and the right side respectively extend on the upper side and the lower side of the guide sliding cylinder, the upper side extension end is fixedly connected with the mounting plate, and the lower side extension end is fixedly connected with the triangular ejection block.
Preferably, the arc shielding plates on two sides are respectively connected to the left side and the right side of the lower end face of the sampling tube through spring hinges in a rotating mode, the arc shielding plates on two sides are mutually far away from one side and are limited to the lower end face of the sampling tube, and the arc shielding plates are fixedly connected with inclined blocks.
Preferably, the lower end of each triangular pushing block is in sliding fit with the upper end face of the inclined block on one side of the triangular pushing block.
Compared with the related art, the multifunctional agricultural planting soil sampling and detecting device provided by the invention has the following beneficial effects:
1. the invention provides a multifunctional agricultural planting soil sampling and detecting device, which is characterized in that a screw thread mounting seat and a stud are sleeved with each other through a screw thread, so that a rotating rod and a sampling device on the rotating rod can be conveniently and flexibly disassembled and assembled from a sampling support vehicle, a single person can conveniently take and sample, the sampling support vehicle can be installed on the sampling support vehicle, a second electric cylinder drives the sampling support vehicle to move downwards and insert in soil for sampling, a soil detector is fixedly installed on the upper end face of the sampling support vehicle, sample soil can be immediately detected after sampling is finished, soil deterioration possibly caused in the subsequent transportation process is avoided, and the accuracy of detected data is improved.
2. The invention provides a multifunctional agricultural planting soil sampling and detecting device, wherein the first electric cylinders on two sides synchronously drive one side of push plates on two sides to move close to each other, so that connecting blocks on two sides can be pushed in, and a rotating rod is further driven to push a vertical rod to move downwards, a disc can slide downwards in a sampling cylinder, until when a triangular top push block fixedly connected with the lower end of a guide sliding rod fixedly connected with the lower end of a mounting plate is attached to the upper end face of an inclined block on one side of the mounting plate, arc-shaped shielding plates on two sides are pushed to overcome the force of a spring hinge, the arc-shaped shielding plates approach to each other and rotate, the lower part of the sampling cylinder can be shielded, the disc above the sampling cylinder can compress soil in the sampling cylinder, and sampling is greatly facilitated.
Drawings
Fig. 1 is a schematic structural diagram of a multifunctional agricultural planting soil sampling and detecting device.
Fig. 2 is a schematic view of the bottom structure of the multifunctional agricultural planting soil sampling and detecting device.
Fig. 3 is a schematic structural diagram of a sampler part of the multifunctional agricultural planting soil sampling and detecting device.
Fig. 4 is a schematic bottom view of a sampler part of the multifunctional agricultural planting soil sampling and detecting device.
Fig. 5 is a schematic sectional structural view of a sampler part of the multifunctional agricultural planting soil sampling and detecting device.
Fig. 6 is a sectional view showing the structure of a sampler part of the multifunctional agricultural planting soil sampling and detecting device.
In the figure: 1. sampling a support vehicle; 2. a roller; 3. a soil detector; 4. a first electric cylinder; 5. pushing the plate; 6. a second electric cylinder; 7. a threaded mounting seat; 8. a stud; 9. a connecting rod; 10. a sampling tube; 11. a disc; 12. a vertical rod; 13. mounting a plate; 14. a guide slide cylinder; 15. a guide slide bar; 16. a triangular push block; 17. a rotating rod; 18. connecting blocks; 19. an arc-shaped shielding plate; 20. and (5) an oblique block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The first embodiment is as follows:
referring to fig. 1-6, the present invention provides a technical solution: a multifunctional agricultural planting soil sampling and detecting device comprises a sampling support vehicle 1, a roller 2, a soil detector 3, a first electric cylinder 4, a push plate 5, a second electric cylinder 6 and a thread mounting seat 7, wherein a screw bolt 8 is sleeved in the thread mounting seat 7, the lower end of the screw bolt 8 is fixedly connected with a connecting rod 9, the lower end of the connecting rod 9 is fixedly connected with a sampling cylinder 10, a disc 11 is arranged in the sampling cylinder 10 in a sliding manner, vertical rods 12 are fixedly connected with the left side and the right side of the upper end face of the disc 11, the vertical rods 12 penetrate through the upper end face of the sampling cylinder 10 to extend above the sampling cylinder and are fixedly connected with mounting plates 13 at the extending ends, rotating rods 17 are rotatably connected on the left side and the right side of the connecting rod 9 and the mounting plates 13 at the two sides, a connecting block 18 is rotatably connected between the upper rotating rod 17 and the lower rotating rod 17 at the left side and the right side, an anti-falling mechanism is arranged below the sampling cylinder 10, the first electric cylinder 4 is fixedly mounted on the inner walls at the left side and the right side of the sampling support vehicle 1, and the mutually close ends of the first electric cylinders 4 at the two sides are fixedly connected with a push plate 5, the upper inner wall of the sampling support vehicle 1 is fixedly provided with a second electric cylinder 6, and the output end of the lower side of the second electric cylinder 6 is fixedly connected with a threaded mounting seat 7, the upper end surface of the sampling support vehicle 1 is fixedly provided with a soil detector 3, the anti-falling mechanism comprises a guide sliding cylinder 14, a guide sliding rod 15, a triangular push block 16, an arc-shaped baffle plate 19 and an inclined block 20, the left side and the right side of the upper end surface of the sampling cylinder 10 are fixedly connected with the guide sliding cylinder 14, the lower end surfaces of the mounting plates 13 at the two sides are fixedly connected with the guide sliding rod 15, and the lower end of the guide sliding rod 15 is arranged in the guide sliding cylinder 14 in a sliding manner, and a triangular pushing block 16 is fixedly connected with the extending end at the lower side of the guide sliding barrel 14, the left side and the right side of the lower end surface of the sampling barrel 10 are rotatably connected with arc-shaped shielding plates 19, and the side surfaces of the arc-shaped shielding plates 19 at the two sides, which are far away from each other, are fixedly connected with an inclined block 20.
In the embodiment, the second electric cylinder 6 is fixedly arranged on the upper inner wall of the sampling support vehicle 1, and the output end of the lower side of the second electric cylinder 6 is fixedly connected with a thread mounting seat 7, the thread mounting seat 7 and the stud 8 are sleeved by threads, the rotating rod 9 and the sampling device on the rotating rod can be conveniently and flexibly disassembled and assembled from the sampling support vehicle 1, so that a single person can conveniently take and sample, and the sampling support vehicle can be installed and driven by the second electric cylinder 6 to move downwards to be inserted into soil for sampling, soil detection appearance 3 that the up end fixed mounting of sampling supporting vehicle 1 simultaneously has can also detect sample soil at once after the sample, and the soil that has avoided probably leading to in the follow-up transportation is rotten, has improved the accuracy nature of detection data for the device can also split the use, has improved the multifunctionality of device.
Example two:
referring to fig. 1-6, on the basis of the first embodiment, the present invention provides a technical solution: the upper end of the connecting rod 9 is fixedly connected with a stud 8, the outer side surface of the stud 8 and the inner wall of the thread mounting seat 7 are mutually sleeved in a thread manner, each rotating rod 17 is rotatably connected with the connecting block 18 on one side of each rotating rod, the connecting blocks 18 on two sides are arranged between the push plates 5 on the left side and the right side, the side surfaces, close to each other, of the push plates 5 on the left side and the right side are respectively connected with the connecting blocks 8 on two sides in a sliding fit manner, the disc 11 is arranged in the sampling cylinder 10 in a fit and sliding manner, the vertical rods 12 fixedly connected with two sides of the upper end surface of the disc 11 are respectively sleeved with the upper end surface of the sampling cylinder 10 in a sliding manner, the upper end and the lower end of the guide slide rods 12 on the left side and the right side are respectively extended on the upper side and the lower side of the guide slide cylinder 14, the upper extending end is fixedly connected with the mounting plate 13, the lower extending end is fixedly connected with a triangular push block 16, the arc shielding plates 19 on two sides are respectively rotatably connected with the left side and the left side of the lower end surface of the sampling cylinder 10 through the spring hinge, the arc shielding plates 19 on the two sides are limited on the side away from each other and the lower end face of the sampling tube 10, the two sides are fixedly connected with inclined blocks 20, and the lower end of each triangular pushing block 16 is in sliding fit with the upper end face of the inclined block 20 on one side of each triangular pushing block.
In this embodiment, a disc 11 is slidably disposed in the sampling tube 10, the upper ends of the vertical rods 12 fixedly connected to two sides of the upper end surface of the disc 11 all penetrate through the upper end surface of the sampling tube 10 and extend above the sampling tube, a mounting plate 13 is fixedly connected to the extending end, the vertical rods 12 and the mounting plates on the left and right sides are rotatably connected to rotating rods 17, a connecting block 18 is rotatably connected between the upper rotating rod 17 and the lower rotating rod 17 on the same side of the left and right sides through a spring hinge, and the connecting blocks 18 on the two sides are disposed between the push plates 5 on the left and right sides, so that the elastic force of the spring hinges on the two sides will drive the connecting blocks 18 on the two sides to move away from each other to an end state, and the first electric cylinders 4 on the two sides can synchronously drive the push plates on the two sides to move toward each other, thereby driving the rotating rods 17 to push the mounting plates 13, Montant 12, direction slide bar 15 moves down for disc 11 can slide down in the sampling tube, until when the triangle top ejector pad 16 of the direction slide bar 15 lower extreme fixed connection of mounting panel 13 lower extreme fixed connection and the up end laminating of the sloping block 20 of one side respectively, the arc shielding plate 19 that will promote both sides overcomes the power of spring hinge, the rotation that is close to each other, can shelter from the below of sampling tube 10 this moment, and the disc 11 of top can compress tightly the soil in the sampling tube 10 again, very big going on of having made things convenient for the sampling.
The working principle is as follows: when the device is installed and used, the second electric cylinder 6 is fixedly arranged on the upper inner wall of the sampling support vehicle 1, the output end of the lower side of the second electric cylinder 6 is fixedly connected with the threaded mounting seat 7, the threaded mounting seat 7 is sleeved with the screw thread between the stud 8, so that the rotating rod 9 and the sampling device on the rotating rod can be conveniently and flexibly disassembled and assembled on the sampling support vehicle 1, a single person can conveniently take and sample, the sampling device can also be driven by the second electric cylinder 6 to move downwards to be inserted in soil for sampling through installation on the sampling support vehicle, meanwhile, the soil detector 3 fixedly arranged on the upper end surface of the sampling support vehicle 1 can detect sample soil immediately after sampling is finished, soil deterioration possibly caused in the subsequent transportation process is avoided, the accuracy of detection data is improved, and the device can be disassembled and used, the versatility of the device is improved; the disc 11 is arranged in the sampling cylinder 10 in a sliding manner, the upper ends of vertical rods 12 fixedly connected with two sides of the upper end face of the disc 11 penetrate through the upper end face of the sampling cylinder 10 and extend above the sampling cylinder, the mounting plate 13 is fixedly connected with the extending end, the vertical rods 12 and the mounting plates on the left side and the right side are rotatably connected with rotating rods 17, connecting blocks 18 are rotatably connected between the upper rotating rod 17 and the lower rotating rod 17 on the same left side and the right side through spring hinges, the connecting blocks 18 on the two sides are arranged between the push plates 5 on the left side and the right side, the connecting blocks 18 on the two sides are driven to mutually separate to a stop state under the elastic force of the spring hinges on the two sides, the first electric cylinders 4 on the two sides can synchronously drive the push plates on the two sides to mutually close to move, the connecting blocks 18 on the two sides can be further driven, and the rotating rods 17 are driven to push the mounting plates 13, the vertical rods 12, The guide slide bar 15 moves downwards, so that the disc 11 can slide downwards in the sampling tube, until the triangular top push block 16 fixedly connected with the lower end of the guide slide bar 15 fixedly connected with the lower end of the mounting plate 13 is attached to the upper end face of the inclined block 20 on one side of the triangular top push block respectively, the arc-shaped shielding plates 19 on two sides can be pushed to overcome the force of the spring hinge, the two sides are close to each other, the lower part of the sampling tube 10 can be shielded at the moment, the disc 11 on the upper part can compress soil in the sampling tube 10, and sampling is greatly facilitated.
Claims (9)
1. A multifunctional agricultural planting soil sampling and detecting device comprises a sampling support vehicle (1), rollers (2), a soil detector (3), a first electric cylinder (4), a push plate (5), a second electric cylinder (6) and a thread mounting seat (7), wherein a stud (8) is sleeved in the thread mounting seat (7), the multifunctional agricultural planting soil sampling and detecting device is characterized in that a connecting rod (9) is fixedly connected to the lower end of the stud (8), a sampling cylinder (10) is fixedly connected to the lower end of the connecting rod (9), a disc (11) is slidably arranged in the sampling cylinder (10), vertical rods (12) are fixedly connected to the left side and the right side of the upper end face of the disc (11), the vertical rods (12) penetrate through the upper end face of the sampling cylinder (10) to extend above the sampling cylinder and are fixedly connected with mounting plates (13), rotating rods (17) are rotatably connected to the left side and the mounting plates (13) on the left side and the right side of the connecting rod (9), the left side and the right side are provided with an upper rotating rod and a lower rotating rod (17) which are connected with each other in a rotating way, a connecting block (18) is connected between the upper rotating rod and the lower rotating rod in a rotating way, and an anti-falling mechanism is arranged below the sampling cylinder (10).
2. The multifunctional agricultural planting soil sampling and detecting device of claim 1, wherein the sampling support vehicle (1) is fixedly provided with a first electric cylinder (4) on the inner wall of the left side and a first electric cylinder (4) on the inner wall of the right side, a push plate (5) is fixedly connected to one end of each of the two sides, which is close to the first electric cylinder (4), a second electric cylinder (6) is fixedly arranged on the upper inner wall of the sampling support vehicle (1), a threaded mounting seat (7) is fixedly connected to the output end of the lower side of the second electric cylinder (6), and a soil detector (3) is fixedly arranged on the upper end face of the sampling support vehicle (1).
3. The multifunctional agricultural planting soil sampling and detecting device of claim 2, wherein the anti-dropping mechanism comprises a guide sliding barrel (14), a guide sliding rod (15), a triangular ejector block (16), an arc-shaped baffle plate (19) and an inclined block (20), the left side and the right side of the upper end surface of the sampling tube (10) are fixedly connected with guide sliding tubes (14), the lower end surfaces of the mounting plates (13) at the two sides are fixedly connected with guide sliding rods (15), and the lower end of the guide slide bar (15) is arranged in the guide slide cylinder (14) in a sliding way, a triangular pushing block (16) is fixedly connected with the extending end of the lower side of the guide sliding cylinder (14), the left side and the right side of the lower end face of the sampling tube (10) are rotatably connected with arc-shaped shielding plates (19), and two sides of one side face, away from each other, of each arc-shaped shielding plate (19) are fixedly connected with oblique blocks (20).
4. The multifunctional agricultural planting soil sampling and detecting device of claim 3, wherein the upper end of the connecting rod (9) is fixedly connected with a stud (8), the outer side surface of the stud (8) and the inner wall of the threaded mounting seat (7) are mutually sleeved in a threaded manner, and each rotating rod (17) is rotatably connected with the connecting block (18) on one side of the rotating rod through a spring hinge.
5. The multifunctional agricultural planting soil sampling and detecting device of claim 4, wherein the connecting blocks (18) on two sides are arranged between the push plates (5) on the left side and the right side, and one side surfaces of the push plates (5) on the left side and the right side, which are close to each other, are respectively connected with the connecting blocks (8) on the two sides in a mutually sliding fit manner.
6. The multifunctional agricultural planting soil sampling and detecting device of claim 4, wherein the disc (11) is attached and slidably arranged in the sampling tube (10), and the vertical rods (12) fixedly connected with the two sides of the upper end surface of the disc (11) are slidably sleeved on the upper end surface of the sampling tube (10).
7. The multifunctional agricultural planting soil sampling and detecting device of claim 6, wherein the upper and lower ends of the guide sliding rod (12) at the left and right sides extend to the upper and lower sides of the guide sliding cylinder (14), respectively, the upper extending end is fixedly connected with the mounting plate (13), and the lower extending end is fixedly connected with the triangular pushing block (16).
8. The multifunctional agricultural planting soil sampling and detecting device of claim 7, wherein the arc-shaped shielding plates (19) at two sides are respectively connected with the left side and the right side of the lower end surface of the sampling barrel (10) in a rotating manner through spring hinges, the side, away from each other, of the arc-shaped shielding plates (19) at two sides is limited with the lower end surface of the sampling barrel (10), and an inclined block (20) is fixedly connected with the side.
9. The multifunctional agricultural planting soil sampling and detecting device of claim 8, wherein the lower end of each triangular pushing block (16) is in sliding fit with the upper end face of the inclined block (20) on one side.
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| CN202111452102.3A CN114112478B (en) | 2021-12-01 | 2021-12-01 | Multifunctional agricultural planting soil sampling and detecting device |
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| CN202111452102.3A CN114112478B (en) | 2021-12-01 | 2021-12-01 | Multifunctional agricultural planting soil sampling and detecting device |
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Cited By (1)
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| CN115005028A (en) * | 2022-06-24 | 2022-09-06 | 临沂市农业科学院 | Device and method for collecting pepper rhizosphere secretion |
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| CN114112478B (en) | 2024-01-12 |
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