CN112857885A - Soil environment monitoring sampling device - Google Patents
Soil environment monitoring sampling device Download PDFInfo
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- CN112857885A CN112857885A CN202110362757.5A CN202110362757A CN112857885A CN 112857885 A CN112857885 A CN 112857885A CN 202110362757 A CN202110362757 A CN 202110362757A CN 112857885 A CN112857885 A CN 112857885A
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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 soil environment monitoring and sampling device, which comprises an operating platform, wherein four corners of the bottom of the operating platform are connected with supporting rods, the lower ends of the supporting rods are connected with a grounding plate, the center of the operating platform is provided with a through groove, the bottom of each lifting rod is connected with a sampling mechanism, a lifting seat is arranged above the operating platform, a metal rod penetrates through a sliding hole, the lower end of the metal rod is fixedly connected with the operating platform, the inner wall of the sliding hole is embedded and provided with an electromagnet, the center of the lifting seat is provided with a limiting groove, the limiting groove is positioned right above the through groove, the rear end surface of each lifting rod is provided with a tooth socket in the vertical direction, the top of the lifting seat is connected with a first motor, the power output; the soil sampling mechanism is reasonable in structural design, the sampling mechanism can be quickly lifted and then extends out of the through groove, materials can be conveniently taken and then the materials can be conveniently taken for inspection, sampling can be performed on the side wall of the drilled hole, simplicity and convenience are achieved, the sampling difficulty is reduced, and the soil sampling requirements of different depths can be met.
Description
Technical Field
The invention relates to the technical field of soil environment monitoring related equipment, in particular to a soil environment monitoring and sampling device.
Background
The soil is a natural body formed under the combined action of factors such as mother substances, climate, biology, terrain, time and the like. In different natural environments, the formation process and properties of soil are distinctive. Soil is a component of the biosphere on the earth surface, provides nutrition and moisture for terrestrial plants, and is an important place for photosynthesis and energy exchange of the plants. The soil-plant-animal system, which is the main medium of solar energy transport in human life; in the terrestrial ecosystem, the soil biosystem performs global energy, material recycling and transformation. Soil has natural fertility and the ability to grow plant matter, being the material basis for agricultural development and human survival. Soil fertility ensures that human beings can obtain necessary grains and raw materials, so that the soil is closely related to human production activities.
Environmental monitoring is through the detection to content, the emission of the various material that human and environment influential, tracks the change of environmental quality, confirms environmental quality level, for work such as environmental management, pollution abatement provide basis and assurance, in short, knows the environmental level, carries out environmental monitoring, is the prerequisite of carrying out all environmental work, wherein need take a sample to soil when monitoring soil. Present artifical sample mode is difficult to take a sample to the soil of depths, wastes time and energy, for this reason, we provide a soil environment monitoring sampling device.
Disclosure of Invention
The invention aims to provide a soil environment monitoring and sampling device to overcome the technical problems in the prior art.
In order to achieve the technical purpose and achieve the technical effect, the invention provides the following technical scheme:
a soil environment monitoring and sampling device comprises an operation table, wherein four corners of the bottom of the operation table are connected with support rods, the lower ends of the support rods are connected with a ground plate, foundation bolts are arranged at the four corners of the ground plate, a through groove is formed in the center of the operation table, a lifting rod penetrates through the through groove, and the bottom of the lifting rod is connected with a sampling mechanism;
the top of operation panel is equipped with the lift seat, the slide opening has been seted up in the four corners of lift seat, it has the metal pole to run through in the slide opening, the lower extreme rigid coupling operation panel of metal pole, the electro-magnet is installed to slide opening inner wall gomphosis, the center department of lift seat has seted up the spacing groove, the spacing groove is located logical groove directly over, the tooth's socket has been seted up along vertical direction to the rear end face of lifter, the top of lift seat is connected with first motor, the power take off end of first motor is connected with the driving gear, the tooth's socket is connected in the driving gear meshing, the top of operation panel is connected with battery and PLC controller, the equal electrically connected PLC controller of electro-magnet and first motor.
Preferably, in a soil environment monitoring and sampling device, the sampling mechanism comprises a housing, the top of an inner cavity of the housing is connected with a second motor, the bottom power output end of the second motor is connected with a worm, the top of the inner cavity of the housing is connected with a mounting rack, the lower end of the mounting rack is rotatably connected with a screw, the middle section of the screw is connected with a worm gear, the worm gear is meshed with the worm, the left side and the right side of the outer wall of the screw are symmetrically screwed with nut seats, the peripheral side walls of the housing are hinged with leaf doors, movable rods are hinged between the inner walls of the leaf doors and the nut seats, the bottom of the nut seats is connected with a transmission box, the lower end of the transmission box is rotatably connected with a vertical shaft, the top of the vertical shaft is connected with a first bevel gear, the bottom of the vertical shaft is connected with a straight gear, the two sets of the one end that the transmission box kept away from mutually all rotates and is connected with the cross axle, the one end that the cross axle stretches out the transmission box is connected with the grip slipper, the sample cylinder is installed to grip slipper tip, the one end that the cross axle stretches into the transmission box is connected with bevel gear two, bevel gear two meshes and connects bevel gear one, the lower extreme of casing is connected with the third motor, the bottom of third motor is connected with the drill bit.
Preferably, in a soil environment monitoring sampling device, the drill bit specifically adopts the cone, the outer wall welding of drill bit has the flight.
Preferably, in a soil environment monitoring sampling device, the casing specifically adopts the rhombus shell, the one end that the door is close to the worm articulates on the casing through the hinge.
Preferably, in the soil environment monitoring and sampling device, the unfolding spiral angle of the worm is smaller than the friction angle of contact of a worm gear and the worm.
Preferably, in the soil environment monitoring and sampling device, the thread directions of the left side and the right side of the screw rod are opposite.
Preferably, in a soil environment monitoring sampling device, the second motor and the third motor are both electrically connected with the PLC controller.
Preferably, among a soil environment monitoring sampling device, the left and right sides symmetric connection of lifter has the draw runner, draw runner sliding connection spacing inslot wall, the lifter outer wall is equipped with the scale mark.
Compared with the prior art, the invention has the beneficial effects that:
1. the lifting device is reasonable in structural design, the grounding plate is fixed on the ground through the foundation bolt, the operating platform is supported by the support rod, the distance between the lifting seat and the operating platform is variable, deep soil is sampled by the sampling mechanism, the lifting seat is fixed after the electromagnet is electrified to adsorb the metal rod, the lifting rod is enabled to ascend along the limiting groove by meshing the driving gear with the transmission tooth groove, the sampling mechanism can be enabled to quickly ascend and then extend out of the through groove, and delivery inspection after material taking is facilitated;
2. according to the invention, after the drill bit rotates, the sampling mechanism extends into soil, when the shell reaches the sampling depth, the worm is driven to rotate through the second motor, the worm is meshed with the transmission worm gear, two groups of nut seats are far away from each other after the screw rod rotates, the movable rod is used for unfolding the leaf door to enable the left end and the right end of the shell to be opened, the nut seats are used for driving the transmission box to move, the transverse rack is used for meshing with the transmission straight gear, the vertical shaft is used for driving the bevel gear I to rotate, the bevel gear I is meshed with the transmission bevel gear II, the transverse shaft is used for driving the clamping seat to rotate, the sampling cylinder rotates while extending out of the shell, sampling can be carried out on the.
Drawings
In order to more clearly illustrate the technical solution of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without inventive labor.
FIG. 1 is a first general structural diagram of the present invention;
FIG. 2 is a second overall view of the present invention;
FIG. 3 is a schematic structural view of the lifting base of the present invention;
FIG. 4 is a schematic view of the structure of the lift pins of the present invention;
FIG. 5 is a schematic view of the external structure of the sampling mechanism according to the present invention;
FIG. 6 is a schematic view of the internal structure of the sampling mechanism according to the present invention;
fig. 7 is a partially enlarged schematic view of a portion a of fig. 6.
In the figure: 1. an operation table; 2. a support bar; 3. a ground plate; 4. anchor bolts; 5. a through groove; 6. a lifting rod; 7. a sampling mechanism; 8. a lifting seat; 9. a slide hole; 10. a metal rod; 11. an electromagnet; 12. a limiting groove; 13. a tooth socket; 14. a first motor; 15. a driving gear; 16. a storage battery; 17. a PLC controller; 601. a slide bar; 701. a housing; 702. a second motor; 703. a worm; 704. a mounting frame; 705. a screw; 706. a worm gear; 707. a nut seat; 708. a door leaf; 709. a movable rod; 710. a transmission box; 711. a vertical axis; 712. a first bevel gear; 713. a spur gear; 714. a transverse rack; 715. a horizontal axis; 716. a clamping seat; 717. a sampling tube; 718. a second bevel gear; 719. a third motor; 720. a drill bit.
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.
Example one
Referring to fig. 1-7, the present embodiment is a soil environment monitoring and sampling device, including an operation table 1, four corners of the bottom of the operation table 1 are connected with support rods 2, the lower end of the support rods 2 is connected with a ground plate 3, four corners of the ground plate 3 are provided with anchor bolts 4, a through groove 5 is formed in the center of the operation table 1, a lifting rod 6 penetrates through the through groove 5, and the bottom of the lifting rod 6 is connected with a sampling mechanism 7;
top of operation panel 1 is equipped with lift seat 8, slide opening 9 has been seted up at lift seat 8's four corners, it has metal pole 10 to run through in the slide opening 9, the lower extreme rigid coupling operation panel 1 of metal pole 10, electro-magnet 11 is installed to slide opening 9 inner wall gomphosis, spacing groove 12 has been seted up in lift seat 8's center department, spacing groove 12 is located logical groove 5 directly over, tooth's socket 13 has been seted up along vertical direction to the rear end face of lifter 6, lift seat 8's top is connected with first motor 14, first motor 14's power take off end is connected with driving gear 15, tooth's socket 13 is connected in the 15 meshing of driving gear, the top of operation panel 1 is connected with battery 16 and PLC controller 17, electro-magnet 11 and the equal electric connection PLC controller 17 of first.
The left and right sides symmetry of lifter 6 is connected with draw runner 601, and draw runner 601 sliding connection spacing groove 12 inner wall, the vertical lift of lifter 6 of being convenient for, and 6 outer walls of lifter are equipped with the scale mark, are convenient for observe the sample depth.
The specific implementation manner of this embodiment is:
this device is when using, place operation panel 1 in the regional top of taking a sample in, ground plate 3 passes through rag bolt 4 to be fixed on ground, utilize bracing piece 2 to support operation panel 1, it has metal pole 10 to run through in the slide opening 9, lift seat 8 is variable with 1 apart from the operation panel, utilize sampling mechanism 7 to take a sample deep soil, after the sample finishes, through PLC controller 17 start-up electro-magnet 11 and first motor 14, electro-magnet 11 circular telegram adsorbs metal pole 10, make lift seat 8 highly fixed, first motor 14 drives driving gear 15 and rotates, driving gear 15 meshes transmission tooth's socket 13, make lift rod 6 rise along spacing groove 12, can make sampling mechanism 7 promote the back and stretch out logical groove 5 fast, conveniently get the material back censorship.
Example two
On the basis of the first embodiment, the sampling mechanism 7 includes a housing 701, a second motor 702 is connected to the top of an inner cavity of the housing 701, a worm 703 is connected to a power output end of the bottom of the second motor 702, a mounting frame 704 is connected to the top of the inner cavity of the housing 701, a screw 705 is rotatably connected to the lower end of the mounting frame 704, a worm wheel 706 is connected to the middle section of the screw 705, the worm wheel 706 is engaged with the worm 703, nut seats 707 are symmetrically screwed to the left and right sides of the outer wall of the screw 705, a sash door 708 is hinged to the peripheral side wall of the housing 701, a movable rod 709 is hinged between the inner wall of the sash door 708 and the nut seats 707, a transmission box 710 is connected to the bottom of the nut seats 707, a vertical shaft 711 is rotatably connected to the lower end of the transmission box 710, a first bevel gear 712 is connected to the top of the vertical shaft 711, the ends, far away from the two groups of transmission boxes 710, of the two groups of transmission boxes 710 are rotatably connected with a transverse shaft 715, one end, extending out of the transmission boxes 710, of the transverse shaft 715 is connected with a clamping seat 716, the end part of the clamping seat 716 is provided with a sampling cylinder 717, one end, extending into the transmission boxes 710, of the transverse shaft 715 is connected with a second bevel gear 718, the second bevel gear 718 is meshed with the first bevel gear 712, the lower end of the shell 701 is connected with a third motor 719, and the bottom of the third motor.
The drill bit 720 specifically adopts a conical head, the outer wall of the drill bit 720 is welded with a spiral sheet, the shell 701 specifically adopts a rhombic shell, one end of the sash door 708 close to the worm 703 is hinged to the shell 701 through a hinge, openings are formed in the left side and the right side of the shell 701 after expansion, the expansion spiral angle of the worm 703 is smaller than the friction angle of the worm gear 706 and the worm 703, a self-locking effect can be realized, the thread turning directions of the left side and the right side of the screw 705 are opposite, two sets of nut seats 707 can move relatively conveniently, the second motor 702 and the third motor 719 are both electrically connected with the PLC 17, and the.
The specific implementation manner of this embodiment is:
when the device is used, the third motor 719 drives the drill 720 to rotate, so that the sampling mechanism 7 extends into the soil, the spiral sheet is welded on the outer wall of the drill 720, the drilling effect is better, when the housing 701 reaches the sampling depth, the worm 703 is rotated by the second motor 702, the worm 703 engages the worm gear 706, so that the screw 705 rotates at the lower end of the mounting block 704, the two sets of nut seats 707 move away from each other, so that the movable rod 709 props open the door 708, the left and right ends of the shell 701 are opened, the nut seat 707 drives the transmission box 710 to move, so that the transverse rack 714 is engaged with the transmission straight gear 713, the vertical shaft 711 drives the first bevel gear 712 to rotate, the first bevel gear 712 is engaged with the second transmission bevel gear 718, make cross axle 715 drive holder 716 rotatory, rotatory when sampling tube 717 stretches out casing 701, can take a sample on the drilling lateral wall, and simple and convenient has reduced the sample degree of difficulty, can satisfy the soil sample demand of the different degree of depth.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (8)
1. The utility model provides a soil environment monitoring sampling device, includes operation panel (1), its characterized in that: the four corners of the bottom of the operating platform (1) are connected with supporting rods (2), the lower end of each supporting rod (2) is connected with a ground plate (3), foundation bolts (4) are installed at the four corners of each ground plate (3), a through groove (5) is formed in the center of the operating platform (1), a lifting rod (6) penetrates through the through groove (5), and the bottom of the lifting rod (6) is connected with a sampling mechanism (7);
the lifting device is characterized in that a lifting seat (8) is arranged above the operating platform (1), slide holes (9) are formed in four corners of the lifting seat (8), a metal rod (10) penetrates through the slide holes (9), the lower end of the metal rod (10) is fixedly connected with the operating platform (1), an electromagnet (11) is installed on the inner wall of each slide hole (9) in an embedded mode, a limiting groove (12) is formed in the center of the lifting seat (8), the limiting groove (12) is located right above the through groove (5), a tooth groove (13) is formed in the rear end face of the lifting rod (6) in the vertical direction, a first motor (14) is connected to the top of the lifting seat (8), a driving gear (15) is connected to the power output end of the first motor (14), the driving gear (15) is meshed with the tooth groove (13), a storage battery (16) and a PLC (17) are connected to the top of the operating platform (, the electromagnet (11) and the first motor (14) are both electrically connected with the PLC (17).
2. A soil environment monitoring and sampling device according to claim 1, wherein: the sampling mechanism (7) comprises a shell (701), a second motor (702) is connected to the top of an inner cavity of the shell (701), a worm (703) is connected to the bottom power output end of the second motor (702), a mounting frame (704) is connected to the top of the inner cavity of the shell (701), a screw (705) is rotatably connected to the lower end of the mounting frame (704), a worm wheel (706) is connected to the middle section of the screw (705), the worm wheel (706) is meshed with the worm (703), nut seats (707) are symmetrically screwed to the left side and the right side of the outer wall of the screw (705), a sash door (708) is hinged to the peripheral side wall of the shell (701), a movable rod (709) is hinged between the inner wall of the sash door (708) and the nut seat (707), a transmission box (710) is connected to the bottom of the nut seat (707), and a vertical shaft (711) is, the top of vertical axis (711) is connected with bevel gear (712), the bottom of vertical axis (711) is connected with straight-tooth gear (713), the inner chamber sub-unit connection of casing (701) has horizontal rack (714), horizontal rack (714) is connected in straight-tooth gear (713) meshing, two sets of the one end that transmission box (710) kept away from mutually all rotates and is connected with cross axle (715), the one end that transmission box (710) was stretched out in cross axle (715) is connected with holder (716), sampling tube (717) are installed to holder (716) tip, the one end that transmission box (710) was stretched into in cross axle (715) is connected with bevel gear two (718), bevel gear two (718) meshing connection bevel gear (712), the lower extreme of casing (701) is connected with third motor (719), the bottom of third motor (719) is connected with drill bit (720).
3. A soil environment monitoring and sampling device according to claim 2, wherein: the drill bit (720) is a conical head, and the outer wall of the drill bit (720) is welded with a spiral sheet.
4. A soil environment monitoring and sampling device according to claim 2, wherein: the shell (701) is a rhombic shell, and one end, close to the worm (703), of the door (708) is hinged to the shell (701) through a hinge.
5. A soil environment monitoring and sampling device according to claim 1, wherein: the helix angle of the worm (703) is less than the friction angle of the worm wheel (706) and the worm (703) in contact.
6. A soil environment monitoring and sampling device according to claim 1, wherein: the screw (705) has opposite thread directions on the left and right sides.
7. A soil environment monitoring and sampling device according to claim 2, wherein: the second motor (702) and the third motor (719) are both electrically connected with the PLC (17).
8. A soil environment monitoring and sampling device according to claim 1, wherein: the left and right sides symmetry of lifter (6) is connected with draw runner (601), draw runner (601) sliding connection spacing groove (12) inner wall, lifter (6) outer wall is equipped with the scale mark.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110362757.5A CN112857885A (en) | 2021-04-02 | 2021-04-02 | Soil environment monitoring sampling device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110362757.5A CN112857885A (en) | 2021-04-02 | 2021-04-02 | Soil environment monitoring sampling device |
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| CN112857885A true CN112857885A (en) | 2021-05-28 |
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Cited By (3)
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| CN113624545A (en) * | 2021-08-23 | 2021-11-09 | 陕西中检评价技术有限公司 | Portable multi-functional soil sampling ware |
| CN114486331A (en) * | 2022-01-26 | 2022-05-13 | 陈莹 | Soil breaking rod for environmental protection detection |
| CN116183289A (en) * | 2023-04-25 | 2023-05-30 | 太原海纳辰科仪器仪表有限公司 | Soil environment monitoring equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113624545A (en) * | 2021-08-23 | 2021-11-09 | 陕西中检评价技术有限公司 | Portable multi-functional soil sampling ware |
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| CN116183289A (en) * | 2023-04-25 | 2023-05-30 | 太原海纳辰科仪器仪表有限公司 | Soil environment monitoring equipment |
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Application publication date: 20210528 |
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