CN212134147U - Soil sampling device for environmental monitoring - Google Patents
Soil sampling device for environmental monitoring Download PDFInfo
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- CN212134147U CN212134147U CN202020769921.5U CN202020769921U CN212134147U CN 212134147 U CN212134147 U CN 212134147U CN 202020769921 U CN202020769921 U CN 202020769921U CN 212134147 U CN212134147 U CN 212134147U
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Abstract
The utility model provides a soil sampling device for environmental monitoring, including the cartridge, be equipped with fretwork portion on the cartridge, just the intracavity of cartridge is equipped with a fender soil section of thick bamboo, it is corresponding with fretwork portion to keep off soil section of thick bamboo, the top of keeping off soil section of thick bamboo is close to outer edgewise and is equipped with the removal subassembly, the removal subassembly includes pull rod and mounting panel, two iron set are installed perpendicularly side by side in the outside of pull rod, just first reset spring has been cup jointed on the outer wall of pull rod, two gag lever posts, two are installed perpendicularly side by side in the outside that the mounting panel is located first reset spring magnet installs magnet, every magnet all with the mutual actuation of iron set, just the upper and lower both ends of cartridge are equipped with aspiration pump and drill bit respectively. The utility model discloses a pull rod, first reset spring, gag lever post, magnet, iron set, aspiration pump and fender soil section of thick bamboo, the effectual soil sampling efficiency that has improved.
Description
Technical Field
The utility model relates to a technical field of environmental monitoring specifically is a soil sampling device for environmental monitoring.
Background
In the existing environment monitoring technology, soil is sampled and monitored regularly. The existing soil sampling device generally only samples the soil at the same position and the same depth, and when the soil at a certain depth is taken, the soil can be taken only after excavation, so that the time and the labor are wasted, and the damage to the soil is large.
According to patent document application number 201821472348.0, a soil sampling device for environmental monitoring is provided, which comprises a fixing plate, the fixed shell of midpoint department fixedly connected with motor at fixed plate top, the inside fixedly connected with rotating electrical machines of motor fixed shell, the bottom fixed connection of rotating electrical machines is at the top of fixed plate, the fixed plate top just is located the equal fixedly connected with curb plate in both sides about the motor fixed shell, and handle fixed connection is passed through at the top of the relative one side of two curb plates, the bottom fixedly connected with montant of fixed plate, the bottom fixedly connected with sampling box of montant, though can take a sample to the soil of certain degree of depth, and is less to the destruction of soil, but sampling efficiency is low. Therefore, it is necessary to develop a soil sampling device for environmental monitoring to improve the efficiency of soil sampling.
SUMMERY OF THE UTILITY MODEL
The utility model mainly provides a soil sampling device for environmental monitoring for solve the technical problem who proposes in the above-mentioned background art.
The utility model provides a technical scheme that above-mentioned technical problem adopted does:
the soil sampling device for environmental monitoring comprises a sampling cylinder, wherein a hollow part is arranged on the sampling cylinder, a soil blocking cylinder is arranged in a cavity of the sampling cylinder, the soil blocking cylinder corresponds to the hollow part, a moving component is arranged at the top of the soil blocking cylinder close to the outer edge and comprises a pull rod and a mounting plate, the bottom of the pull rod and the top of the mounting plate are respectively connected with the top of the soil blocking cylinder and an inner top plate of the sampling cylinder, two iron rods are vertically arranged on the outer side of the pull rod side by side, a first reset spring is sleeved on the outer wall of the pull rod, the upper end and the lower end of the first reset spring are respectively connected with the bottom of the mounting plate and the top of the soil blocking cylinder, two limiting rods are vertically arranged on the outer side of the mounting plate, magnets are arranged on the outer sides of the two limiting rods, and each magnet is mutually attracted with the iron rods, and the upper end and the lower end of the sampling cylinder are respectively provided with an air extracting pump and a drill bit.
Preferably, the opening end of the soil blocking cylinder is vertically downward, a connecting rod is vertically installed at the top of the soil blocking cylinder close to the outer edge, a second return spring is connected to the top of the connecting rod, a connecting plate is connected to the top end of the second return spring, and the top of the connecting plate is connected with an inner top plate of the sampling cylinder.
Preferably, the top of sampling cylinder is connected with the installation section of thick bamboo, install driving motor perpendicularly on the infrabasal plate of installation section of thick bamboo, driving motor's output shaft has the axis of rotation through the coupling joint, driving motor's one end is kept away from to the axis of rotation links to each other with the drill bit top.
Preferably, the handle is vertically installed at the center of the top of the installation cylinder, and the top of the installation cylinder is provided with a plurality of heat dissipation holes.
Preferably, the outer wall of the driving motor is provided with a cooling fin.
Preferably, the top end of the pull rod extends through the sampling barrel to the outer side of the sampling barrel, and a pull handle is installed on the top end of the pull rod.
Preferably, the air exhaust end of the air exhaust pump is connected with the sampling cylinder through a pipeline, and a blocking net is arranged below the air exhaust opening of the sampling cylinder.
Preferably, the two sides of the sampling cylinder are oppositely provided with soil shoveling plates, and the two soil shoveling plates are both positioned below the hollow part.
Compared with the prior art, the beneficial effects of the utility model are that:
one of the two main advantages is that the utility model improves sampling efficiency, excavates soil through the drill bit, pulls the soil blocking cylinder through pulling the pull rod upwards until the magnet and the iron rod attract each other, and fixes the soil blocking cylinder through the mutual attraction of the magnet and the iron rod, so that soil can enter the sampling cylinder through the hollow part, air in the sampling cylinder is pumped out through the work of the air pump, the soil is absorbed in the sampling cylinder, soil sampling is accelerated, sampling efficiency is effectively improved, after sampling is completed, the pull rod is pressed downwards, the hollow part is blocked by the soil blocking cylinder under the action of the elastic force of the first reset spring, and soil leakage can be effectively prevented;
and secondly, the utility model discloses a connecting rod and the firm fender soil section of thick bamboo of second reset spring that set up improve the stability when keeping off soil section of thick bamboo and remove.
The present invention will be explained in detail with reference to the drawings and specific embodiments.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a sectional view of the structure of the sampling cylinder and the mounting cylinder of the present invention;
FIG. 3 is an enlarged view of area A in FIG. 2;
FIG. 4 is an enlarged view of area B of FIG. 2;
fig. 5 is an enlarged view of region C in fig. 2.
In the figure: 1. a sampling cartridge; 11. a hollow-out section; 12. a shoveling plate; 13. blocking the net; 2. an air pump; 3. a drill bit; 31. a rotating shaft; 32. a drive motor; 321. a heat sink; 4. mounting the cylinder; 41. heat dissipation holes; 5. a handle; 6. a soil blocking cylinder; 61. a moving assembly; 611. a pull rod; 612. mounting a plate; 613. a first return spring; 614. a limiting rod; 615. a magnet; 616. pulling a handle; 62. an iron rod; 63. a connecting rod; 64. a second return spring; 65. a connecting plate.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described more fully with reference to the accompanying drawings, in which several embodiments of the present invention are shown, but the present invention can be implemented in different forms, and is not limited to the embodiments described in the text, but rather, these embodiments are provided to make the disclosure of the present invention more thorough and comprehensive.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the use of the term knowledge in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
In an embodiment, referring to fig. 1 and 2, a soil sampling device for environmental monitoring includes a sampling cylinder 1, a hollow portion 11 is disposed on the sampling cylinder 1, soil is collected into the sampling cylinder 1 through the hollow portion 11, a soil blocking cylinder 6 is disposed in a cavity of the sampling cylinder 1, the soil blocking cylinder 6 corresponds to the hollow portion 11, a moving assembly 61 is disposed at a top of the soil blocking cylinder 6 near an outer edge, the moving assembly 61 includes a pull rod 611 and a mounting plate 612, a bottom of the pull rod 611 and a top of the mounting plate 612 are respectively connected to a top of the soil blocking cylinder 6 and an inner top plate of the sampling cylinder 1, two iron rods 62 are vertically mounted on an outer side of the pull rod 611 side by side, a first return spring 613 is sleeved on an outer wall of the pull rod 611, upper and lower ends of the first return spring 613 are respectively connected to a bottom of the mounting plate 612 and a top of the soil blocking cylinder 6, the mounting plate 612 is located the outside of first reset spring 613 and installs two gag lever posts 614 perpendicularly side by side, magnet 615 is installed in two gag lever posts 614's the outside, every magnet 615 all attracts each other with iron pole 62, and the upper and lower both ends of sampling tube 1 are equipped with aspiration pump 2 and drill bit 3 respectively, excavate soil through drill bit 3, pull the soil blocking barrel 6 through upwards pulling pull rod 611, until magnet 615 attracts each other with iron pole 62, through the attracting each other of magnet 615 and iron pole 62, fixed soil blocking barrel 6, make soil can pass through in the hollowed-out portion 11 gets into sampling tube 1, work through aspiration pump 2 and draw the air in the sampling tube 1, adsorb soil in the sampling tube 1, sampling efficiency is high, after the sampling is accomplished, push down pull rod 611, under the effect of first reset spring 613 elasticity, make soil blocking barrel 6 shelter from hollowed-out portion 11, can effectually prevent soil leakage, shovel native board 12, two is installed relatively to the both sides of sampling cylinder 1 shovel native board 12 all is located the below of fretwork portion 11, collects sampling cylinder 1 through shovel native board 12 with the soil in the 3 outsides of drill bit for the sampling rate of soil, the end of bleeding of aspiration pump 2 passes through the pipeline and links to each other with sampling cylinder 1, the below of 1 extraction opening of sampling cylinder is installed and is kept off net 13, prevents soil blocking pipe through keeping off net 13, the top of pull rod 611 is run through sampling cylinder 1 and is extended to its outside and install pull handle 616, is convenient for spur pull rod 611 through pull handle 616.
In an embodiment, referring to fig. 2, the open end of the soil blocking cylinder 6 is vertically downward, a connecting rod 63 is vertically installed at the top of the soil blocking cylinder 6 near the outer edge, a second return spring 64 is connected to the top of the connecting rod 63, a connecting plate 65 is connected to the top end of the second return spring 64, the top of the connecting plate 65 is connected to the inner top plate of the sampling cylinder 1, and the soil blocking cylinder 6 is stabilized by the connecting rod 63 and the second return spring 64.
In an embodiment, please refer to fig. 1 and 2, the top of the sampling cylinder 1 is connected with an installation cylinder 4, a driving motor 32 is vertically installed on an inner bottom plate of the installation cylinder 4, an output shaft of the driving motor 32 is connected with a rotating shaft 31 through a coupler, one end of the rotating shaft 31 far away from the driving motor 32 is connected with the top of a drill bit 3, the driving motor 32 works to drive the rotating shaft 31 to rotate, the drill bit 3 is driven to rotate through the rotating shaft 31, soil is excavated through the drill bit 3, a handle 5 is vertically installed at the center of the top of the installation cylinder 4, a plurality of heat dissipation holes 41 are formed in the top of the installation cylinder 4, heat in the air is dissipated through the heat dissipation holes 41, heat dissipation fins 321 are installed on the outer wall of the driving motor 32, and heat generated by the work of the driving motor 32.
The utility model discloses a concrete operation as follows:
firstly, the soil is excavated through the drill bit 3, the soil blocking cylinder 6 is pulled through upward pulling the pull rod 611 until the magnet 615 and the iron rod 62 are attracted to each other, the soil blocking cylinder 6 is fixed through the mutual attraction of the magnet 615 and the iron rod 62, the soil can enter the sampling cylinder 1 through the hollow part 11, the air in the sampling cylinder 1 is pumped out through the work of the air pump 2, the soil is adsorbed into the sampling cylinder 1, the sampling efficiency is high, after the sampling is completed, the pull rod 611 is pressed downward, the soil blocking cylinder 6 shields the hollow part 11 under the action of the elastic force of the first return spring 613, the soil leakage can be effectively prevented, the soil outside the drill bit 3 is collected into the sampling cylinder 1 through the soil shoveling plate 12, and the sampling rate of the soil is accelerated.
The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, if the method and the technical solution of the present invention are adopted, the present invention can be directly applied to other occasions without substantial improvement, and the present invention is within the protection scope of the present invention.
Claims (8)
1. The soil sampling device for environmental monitoring comprises a sampling cylinder (1) and is characterized in that a hollowed-out part (11) is arranged on the sampling cylinder (1), a soil blocking cylinder (6) is arranged in a cavity of the sampling cylinder (1), the soil blocking cylinder (6) corresponds to the hollowed-out part (11), a moving assembly (61) is arranged at the top of the soil blocking cylinder (6) close to the outer edge, the moving assembly (61) comprises a pull rod (611) and a mounting plate (612), the bottom of the pull rod (611) and the top of the mounting plate (612) are respectively connected with the top of the soil blocking cylinder (6) and an inner top plate of the sampling cylinder (1), two iron rods (62) are vertically arranged outside the pull rod (611) side by side, a first return spring (613) is sleeved on the outer wall of the pull rod (611), and the upper end and the lower end of the first return spring (613) are respectively connected with the bottom of the mounting plate (612) and the top of the soil blocking cylinder (6), two gag lever posts (614), two are installed perpendicularly side by side in the outside that mounting panel (612) are located first reset spring (613) magnet (615), every magnet (615) all with iron pole (62) actuation each other, just the upper and lower both ends of sampling tube (1) are equipped with aspiration pump (2) and drill bit (3) respectively.
2. The soil sampling device for environmental monitoring according to claim 1, wherein the open end of the soil blocking cylinder (6) is vertically downward, a connecting rod (63) is vertically installed at the top of the soil blocking cylinder (6) close to the outer edge, a second return spring (64) is connected to the top of the connecting rod (63), a connecting plate (65) is connected to the top end of the second return spring (64), and the top of the connecting plate (65) is connected to the inner top plate of the sampling cylinder (1).
3. The soil sampling device for environmental monitoring according to claim 1, wherein an installation cylinder (4) is connected above the sampling cylinder (1), a driving motor (32) is vertically installed on an inner bottom plate of the installation cylinder (4), an output shaft of the driving motor (32) is connected with a rotating shaft (31) through a coupler, and one end, far away from the driving motor (32), of the rotating shaft (31) is connected with the top of the drill bit (3).
4. The soil sampling device for environmental monitoring as claimed in claim 3, wherein a handle (5) is vertically installed at the top center of the installation cylinder (4), and a plurality of heat dissipation holes (41) are formed in the top of the installation cylinder (4).
5. The soil sampling device for environmental monitoring as set forth in claim 3, wherein a heat sink (321) is installed on the outer wall of the driving motor (32).
6. The soil sampling device for environmental monitoring as set forth in claim 1, wherein the top end of the pull rod (611) extends through the sampling cartridge (1) to the outside of which a pull handle (616) is mounted.
7. The soil sampling device for environmental monitoring according to claim 1, wherein the air suction end of the air suction pump (2) is connected with the sampling cylinder (1) through a pipeline, and a blocking net (13) is arranged below the air suction opening of the sampling cylinder (1).
8. The soil sampling device for environmental monitoring according to claim 1, wherein, the two sides of the sampling cylinder (1) are oppositely provided with shoveling plates (12), and the two shoveling plates (12) are both positioned below the hollow part (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020769921.5U CN212134147U (en) | 2020-05-12 | 2020-05-12 | Soil sampling device for environmental monitoring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020769921.5U CN212134147U (en) | 2020-05-12 | 2020-05-12 | Soil sampling device for environmental monitoring |
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| Publication Number | Publication Date |
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| CN212134147U true CN212134147U (en) | 2020-12-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020769921.5U Active CN212134147U (en) | 2020-05-12 | 2020-05-12 | Soil sampling device for environmental monitoring |
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| CN (1) | CN212134147U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112730807A (en) * | 2020-12-24 | 2021-04-30 | 杭州华测检测技术有限公司 | Device and method for measuring hexavalent chromium in soil |
| CN114184413A (en) * | 2021-11-09 | 2022-03-15 | 江睿 | Geological survey sample thief |
-
2020
- 2020-05-12 CN CN202020769921.5U patent/CN212134147U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112730807A (en) * | 2020-12-24 | 2021-04-30 | 杭州华测检测技术有限公司 | Device and method for measuring hexavalent chromium in soil |
| CN114184413A (en) * | 2021-11-09 | 2022-03-15 | 江睿 | Geological survey sample thief |
| CN114184413B (en) * | 2021-11-09 | 2023-06-30 | 江睿 | Geological survey sampler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Gansu Zhongxing Environmental Protection Technology Co.,Ltd. Assignor: Zhou Junjie Contract record no.: X2022620000001 Denomination of utility model: A soil sampling device for environmental monitoring Granted publication date: 20201211 License type: Common License Record date: 20220112 |
|
| EE01 | Entry into force of recordation of patent licensing contract |