CN216899712U - Soil pollution prevention and control sampling device convenient to carry - Google Patents
Soil pollution prevention and control sampling device convenient to carry Download PDFInfo
- Publication number
- CN216899712U CN216899712U CN202220279415.7U CN202220279415U CN216899712U CN 216899712 U CN216899712 U CN 216899712U CN 202220279415 U CN202220279415 U CN 202220279415U CN 216899712 U CN216899712 U CN 216899712U
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- fixedly connected
- concave frame
- soil
- sampling
- sampling cylinder
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- 238000005070 sampling Methods 0.000 title claims abstract description 70
- 238000003900 soil pollution Methods 0.000 title claims abstract description 22
- 230000002265 prevention Effects 0.000 title abstract description 13
- 239000002689 soil Substances 0.000 claims abstract description 39
- 230000007246 mechanism Effects 0.000 claims abstract description 17
- 238000003466 welding Methods 0.000 claims description 3
- 238000005527 soil sampling Methods 0.000 abstract 1
- 238000012423 maintenance Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 244000309464 bull Species 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003570 air Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model relates to the technical field of soil pollution prevention, in particular to a portable soil pollution prevention sampling device, wherein a concave frame is of a hollow structure, a lifting adjusting mechanism is arranged in the concave frame, two symmetrically-arranged openings are formed in the side walls of two opposite sides of the concave frame, two ends of the two lifting adjusting mechanisms respectively penetrate through the two openings and are fixedly connected with the upper parts of two sides of a sampling cylinder, the upper end of the sampling cylinder is fixedly connected with a driving motor, and a main shaft end of the driving motor penetrates through the sampling cylinder and extends into the sampling cylinder and is fixedly connected with a vertically-arranged spiral feeding rod. According to the soil sampling device, the lifting adjusting mechanism, the driving motor, the spiral feeding rod and the spiral soil splitting rod are arranged to work in a matched mode, so that automatic sampling of soil is achieved.
Description
Technical Field
The utility model relates to the technical field of soil pollution prevention and treatment, in particular to a portable soil pollution prevention and treatment sampling device.
Background
Soil is an important component of a self-heating ecological circle for human existence, and refers to a layer of loose substances on the earth surface, which consists of various granular mineral substances, organic substances, water, air, microorganisms and the like, can grow plants, and a large amount of soil is polluted along with the rapid development of agriculture and industry and commerce, so that the soil pollution prevention and control work is particularly important, the soil pollution prevention and control is the activity of preventing the soil from being polluted and improving and controlling the polluted soil, and the soil is required to be collected and detected during the soil pollution prevention and control work to improve the prevention and control effect.
In a sampling device (with the patent number of CN111795850A) for preventing and controlling soil pollution in Chinese patent, the device enables a sampling drill to move to a sampling area for sampling through arranging a cover plate which is easy to open at the bottom of the sampling drill, thereby avoiding mixing of samples; the movement of the sampling cone is controlled by the sampling cylinder, so that a sample is conveniently acquired and then suspended above the cover plate, and the sample is prevented from being polluted; order about the connecting axle operation through the belt, and the connecting axle is equipped with tachometer and adjustment cylinder electric connection, when tachometer survey connecting axle speed of rotation sharply reduces, adjustment cylinder orders about driving motor and breaks away from the transmission with the linkage wheel, avoids connecting axle or sample to bore and takes place the rupture, however, the device spare part is too much, and the structure is complicated, and the maintenance is inconvenient, and the size is huge, and occupation space is big, carries to use inconveniently, and the practicality is not enough. Accordingly, those skilled in the art have provided a portable sampling device for soil contamination control to solve the problems set forth in the background art as described above.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a portable soil pollution prevention and sampling device to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a soil pollution prevention and cure sampling device convenient to carry, concave frame and sampling cylinder including vertical setting, concave frame is hollow structure, and is equipped with lift adjustment mechanism in the concave frame, the opening that two symmetries set up is seted up to the both sides lateral wall that concave frame is relative, two lift adjustment mechanism's both ends run through two openings respectively and with the both sides upper portion fixed connection of sampling cylinder, the upper end fixedly connected with driving motor of sampling cylinder, and driving motor's main shaft end run through extend to sampling cylinder in and the vertical spiral material loading pole that sets up of fixedly connected with, the lower extreme of spiral material loading pole extends to the outside of sampling cylinder and fixedly connected with spiral cuts open native pole, the front side upper portion intercommunication of sampling cylinder is equipped with out the soil mouth, the upside fixedly connected with storage battery of concave frame, and one side fixedly connected with control switch of concave frame, lift adjustment mechanism, The input ends of the driving motor and the storage battery pack are respectively electrically connected with the control switch.
As a still further scheme of the utility model: lifting adjusting mechanism is including fixing the step motor in concave frame one side, step motor's main shaft end runs through and extends to in the horizontal straight end of concave frame and fixedly connected with bull stick, and the first bevel gear of two syntropy settings of fixedly connected with on the bull stick, two vertical end inner walls of concave frame rotate the threaded rod that is connected with two vertical settings through two first bearing seats, and the equal fixedly connected with second bevel gear in upper end of two threaded rods, two first bevel gear is connected with two second bevel gear meshing respectively, two equal threaded connection has the nut piece on the threaded rod, and the equal fixedly connected with connecting rod in one side that two nut pieces are relative, two the one end of connecting rod runs through two openings respectively and with the both sides fixed connection of sampling cylinder.
As a still further scheme of the utility model: the inner wall of one side of the concave frame is rotatably connected with one end of the rotating rod, which is far away from the stepping motor, through a second bearing seat.
As a still further scheme of the utility model: the outer side wall of the rotating rod is fixedly connected with the inner walls of the through holes of the two first bevel gears in a welding mode.
As a still further scheme of the utility model: the diameter length of the helical blade of the spiral soil cutting rod is larger than that of the sampling cylinder.
As a still further scheme of the utility model: the lower ends of the two vertical ends of the concave frame are fixedly connected with a supporting bottom plate.
Compared with the prior art, the utility model has the beneficial effects that: by arranging the lifting adjusting mechanism, the driving motor, the spiral feeding rod and the spiral soil splitting rod, the driving motor is started to work to drive the spiral feeding rod to rotate and simultaneously drive the spiral soil splitting rod to rotate, and simultaneously, the stepping motor is started to work to drive the rotating rod to rotate and further drive the two first bevel gears to synchronously rotate, as the two first bevel gears are respectively meshed with the two second bevel gears, the two threaded rods are driven to synchronously rotate, at the moment, the two nut blocks are forced to move downwards and further drive the sampling cylinder to move downwards, at the moment, the spiral soil splitting rod rotates to drill and split the soil, the sampling cylinder moves downwards in the soil pit, the soil in the sampling cylinder can be forced to move upwards and conveyed by the rotation of the spiral feeding rod, and the sampled soil is discharged from a soil outlet and collected, the device has small volume, light weight, convenient carrying and use, simple maintenance, stable structure and long service life, and secondly, the automation degree is high, and the sampling efficiency is fast.
Drawings
FIG. 1 is a schematic perspective view of a portable sampling device for soil contamination control;
FIG. 2 is a schematic diagram of a right-side sectional structure of a sampling cartridge of the portable sampling device for preventing and treating soil pollution;
fig. 3 is a schematic front sectional view of a concave frame of the portable sampling device for preventing and treating soil pollution.
In the figure: 1. a concave frame; 2. a sampling cartridge; 3. an opening; 4. a drive motor; 5. a spiral feeding rod; 6. spirally cutting the soil rod; 7. a soil outlet; 8. a battery pack; 9. a control switch; 10. a stepping motor; 11. a rotating rod; 12. a first bevel gear; 13. a threaded rod; 14. a second bevel gear; 15. a nut block; 16. a connecting rod; 17. supporting the bottom plate.
Detailed Description
Referring to fig. 1 to 3, in the embodiment of the present invention, a portable sampling device for preventing and treating soil pollution includes a vertically arranged concave frame 1 and a sampling cylinder 2, the concave frame 1 is of a hollow structure, a lifting adjusting mechanism is arranged in the concave frame 1, two symmetrically arranged openings 3 are arranged on two opposite side walls of the concave frame 1, two ends of the two lifting adjusting mechanisms respectively penetrate through the two openings 3 and are fixedly connected with upper portions of two sides of the sampling cylinder 2, an upper end of the sampling cylinder 2 is fixedly connected with a driving motor 4, a main shaft end of the driving motor 4 penetrates through and extends into the sampling cylinder 2 and is fixedly connected with a vertically arranged spiral feeding rod 5, a lower end of the spiral feeding rod 5 extends to an outer side of the sampling cylinder 2 and is fixedly connected with a spiral soil cutting rod 6, an upper portion of a front side of the sampling cylinder 2 is communicated with a soil outlet 7, an upper side of the concave frame 1 is fixedly connected with a storage battery pack 8, a control switch 9 is fixedly connected to one side of the concave frame 1, a lifting adjusting mechanism, a driving motor 4 and the input end of a storage battery pack 8 are respectively electrically connected with the control switch 9, the storage battery pack 8 provides power output for each power utilization component, the control switch 9 is operated, the driving motor 4 is started to work, a spiral feeding rod 5 is driven to rotate, a spiral soil splitting rod 6 is driven to rotate at the same time, the lifting adjusting mechanism drives the sampling cylinder 2 to move downwards, at the moment, the spiral soil splitting rod 6 rotates to drill and split a pit, the sampling cylinder 2 moves downwards in the pit, the soil in the sampling cylinder 2 can be forcedly moved upwards and conveyed by the rotation of the spiral feeding rod 5, and the sampled soil is discharged from a soil outlet 7 to be collected;
in fig. 1 and 3: the lifting adjusting mechanism comprises a stepping motor 10 fixed on one side of a concave frame 1, a spindle end of the stepping motor 10 penetrates through and extends into a transverse straight end of the concave frame 1 and is fixedly connected with a rotating rod 11, two first bevel gears 12 arranged in the same direction are fixedly connected on the rotating rod 11, two vertically-arranged threaded rods 13 are rotatably connected on the inner walls of two vertical ends of the concave frame 1 through two first bearing seats, second bevel gears 14 are fixedly connected on the upper ends of the two threaded rods 13, the two first bevel gears 12 are respectively engaged with the two second bevel gears 14, nut blocks 15 are respectively in threaded connection on the two threaded rods 13, connecting rods 16 are respectively fixedly connected on one sides opposite to the two nut blocks 15, one ends of the two connecting rods 16 respectively penetrate through two openings 3 and are fixedly connected with two sides of a sampling cylinder 2, the stepping motor 10 is started to work to drive the rotating rod 11 to rotate, and further drive the two first bevel gears 12 to synchronously rotate, because the two first bevel gears 12 are respectively meshed with the two second bevel gears 14 to further drive the two threaded rods 13 to synchronously rotate, and because the threaded rods 13 are in threaded connection with the nut blocks 15, and the axial rotation of the nut blocks 15 is limited by the openings 3 along with the connecting rods 16, the two nut blocks 15 forcibly move downwards to further drive the sampling cylinder 2 to move downwards, so that the height adjusting function is realized;
in fig. 3: the inner wall of one side of the concave frame 1 is rotatably connected with one end of the rotating rod 11 far away from the stepping motor 10 through a second bearing seat, and can play a role of supporting grains for the rotation of the rotating rod 11;
in fig. 3: the outer side wall of the rotating rod 11 is fixedly connected with the inner walls of the through holes of the two first bevel gears 12 in a welding mode, so that the connection is firmer;
in fig. 1: the diameter length of the spiral blade of the spiral soil cutting rod 6 is larger than that of the sampling cylinder 2, so that the sampling cylinder 2 can move downwards conveniently;
in fig. 1: the lower ends of the two vertical ends of the concave frame 1 are fixedly connected with a supporting bottom plate 17, so that the ground supporting is more stable.
The working principle of the utility model is as follows: when the device is used for sampling soil in soil pollution prevention and control, the device is vertically arranged at the soil to be sampled, the storage battery pack 8 provides power output for each power utilization component, the control switch 9 is operated, the driving motor 4 is started to work to drive the spiral feeding rod 5 to rotate and simultaneously drive the spiral soil splitting rod 6 to rotate, the stepping motor 10 is started to work to drive the rotating rod 11 to rotate and further drive the two first bevel gears 12 to synchronously rotate, the two first bevel gears 12 are respectively meshed with the two second bevel gears 14 to further drive the two threaded rods 13 to synchronously rotate, the threaded rods 13 are in threaded connection with the nut blocks 15, the axial rotation of the nut blocks 15 is limited by the opening 3 along with the connecting rod 16, so that the two nut blocks 15 are forcedly moved downwards to drive the sampling cylinder 2 to move downwards, and at the moment, the spiral soil splitting rod 6 rotates to drill soil and split pits, sampling cylinder 2 moves down in the soil pit, and the rotation of spiral material loading pole 5 can be with the soil in sampling cylinder 2 force the transport that shifts up, collects by the soil of the 7 department discharge samplings of unearthing mouth, and this device is small, light, carries convenient to use, and the maintenance is simple, and the structure is firm, long service life, secondly, degree of automation is high, and sampling efficiency is fast.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to or changed within the scope of the present invention.
Claims (6)
1. The portable sampling device for preventing and treating soil pollution comprises a vertically arranged concave frame (1) and a sampling cylinder (2), and is characterized in that the concave frame (1) is of a hollow structure, a lifting adjusting mechanism is arranged in the concave frame (1), two symmetrically arranged openings (3) are formed in two side walls opposite to the concave frame (1), two ends of the lifting adjusting mechanism respectively penetrate through the two openings (3) and are fixedly connected with the upper parts of two sides of the sampling cylinder (2), a driving motor (4) is fixedly connected to the upper end of the sampling cylinder (2), a spindle end of the driving motor (4) penetrates through the sampling cylinder (2) and is fixedly connected with a vertically arranged spiral feeding rod (5), the lower end of the spiral feeding rod (5) extends to the outer side of the sampling cylinder (2) and is fixedly connected with a spiral soil splitting rod (6), the front side upper portion intercommunication of sampling cylinder (2) is equipped with unearthed mouthful (7), upside fixedly connected with storage battery (8) of concave frame (1), and one side fixedly connected with control switch (9) of concave frame (1), the input of lift adjustment mechanism, driving motor (4) and storage battery (8) respectively with control switch (9) electric connection.
2. The portable sampling device for soil pollution control according to claim 1, wherein the lifting adjusting mechanism comprises a stepping motor (10) fixed on one side of the concave frame (1), a main shaft end of the stepping motor (10) extends into a transverse and straight end of the concave frame (1) and is fixedly connected with a rotating rod (11), two first bevel gears (12) arranged in the same direction are fixedly connected to the rotating rod (11), two threaded rods (13) arranged vertically are rotatably connected to inner walls of two vertical ends of the concave frame (1) through two first bearing seats, two second bevel gears (14) are fixedly connected to upper ends of the two threaded rods (13), the two first bevel gears (12) are respectively engaged with the two second bevel gears (14), and nut blocks (15) are respectively connected to the two threaded rods (13) in a threaded manner, and one side of each nut block (15) opposite to each other is fixedly connected with a connecting rod (16), and one end of each connecting rod (16) penetrates through the two openings (3) and is fixedly connected with the two sides of the sampling cylinder (2) respectively.
3. The portable sampling device for soil pollution control as claimed in claim 2, wherein the inner wall of one side of said concave frame (1) is rotatably connected with the end of the rotating rod (11) far away from the stepping motor (10) through a second bearing seat.
4. The portable sampling device for soil pollution control as claimed in claim 2, wherein the outer side wall of the rotating rod (11) is fixedly connected with the inner walls of the through holes of the two first bevel gears (12) by welding.
5. A portable soil pollution control sampling device according to claim 1, wherein the helical blade diameter length of said screw-cut soil rod (6) is greater than the diameter length of the sampling cartridge (2).
6. The portable sampling device for soil pollution control according to claim 1, wherein the lower ends of the two vertical ends of the concave frame (1) are fixedly connected with supporting bottom plates (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220279415.7U CN216899712U (en) | 2022-02-11 | 2022-02-11 | Soil pollution prevention and control sampling device convenient to carry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220279415.7U CN216899712U (en) | 2022-02-11 | 2022-02-11 | Soil pollution prevention and control sampling device convenient to carry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216899712U true CN216899712U (en) | 2022-07-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220279415.7U Expired - Fee Related CN216899712U (en) | 2022-02-11 | 2022-02-11 | Soil pollution prevention and control sampling device convenient to carry |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216899712U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116539355A (en) * | 2023-06-19 | 2023-08-04 | 水利部牧区水利科学研究所 | Soil sampling device for soil organic carbon detection |
-
2022
- 2022-02-11 CN CN202220279415.7U patent/CN216899712U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116539355A (en) * | 2023-06-19 | 2023-08-04 | 水利部牧区水利科学研究所 | Soil sampling device for soil organic carbon detection |
| CN116539355B (en) * | 2023-06-19 | 2024-02-27 | 水利部牧区水利科学研究所 | Soil sampling device for soil organic carbon detection |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220705 |