CN220039954U - Portable atmospheric dry-wet sedimentation sample collection device for agricultural land - Google Patents
Portable atmospheric dry-wet sedimentation sample collection device for agricultural land Download PDFInfo
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- CN220039954U CN220039954U CN202321649745.1U CN202321649745U CN220039954U CN 220039954 U CN220039954 U CN 220039954U CN 202321649745 U CN202321649745 U CN 202321649745U CN 220039954 U CN220039954 U CN 220039954U
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- 238000004062 sedimentation Methods 0.000 title claims abstract description 81
- 238000007789 sealing Methods 0.000 claims abstract description 34
- 230000005484 gravity Effects 0.000 claims abstract description 10
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 239000013049 sediment Substances 0.000 abstract description 5
- 238000001514 detection method Methods 0.000 abstract description 2
- 239000000428 dust Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000005070 sampling Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000012851 eutrophication Methods 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 239000005431 greenhouse gas Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 235000010755 mineral Nutrition 0.000 description 1
- 230000020477 pH reduction Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000004445 quantitative analysis Methods 0.000 description 1
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- 239000000126 substance Substances 0.000 description 1
- 239000011573 trace mineral Substances 0.000 description 1
- 235000013619 trace mineral Nutrition 0.000 description 1
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Abstract
The utility model relates to a portable atmospheric dry-wet sedimentation sample collection device for an agricultural land, which belongs to the technical field of atmospheric sediment detection equipment and comprises a box body, a dry sedimentation chamber, a wet sedimentation chamber, a sealing cover, a cover moving device, a rainwater sensor, a control system, a power supply device and a gravity sensor; a dry sedimentation chamber and a wet sedimentation chamber are arranged in the box body; the sealing cover is in sealing connection with the dry sedimentation chamber or the wet sedimentation chamber; the cover moving device is positioned at two sides of the dry sedimentation chamber and the wet sedimentation chamber and is rotationally connected with two sides of the sealing cover; the rainwater sensor is arranged at the upper right part of the box body; the power supply system is arranged on the right side surface of the box body, and the control system is connected with the power supply device through a wire; the gravity sensor is respectively arranged at the bottoms of the dry settling chamber and the wet settling chamber and is electrically connected with the control system. The utility model can collect dry and wet samples separately according to weather, can set the collection time according to time length, can control the collection weight, has simple device, can automatically supply power, and is convenient for use in agricultural lands.
Description
Technical Field
The utility model belongs to the technical field of atmospheric sediment detection equipment, and particularly relates to an agricultural portable atmospheric dry-wet sedimentation sample collection device.
Background
Atmospheric sedimentation refers to the process in which contaminants in the atmosphere are settled to the ground or water body through a certain route, and is specifically classified into dry sedimentation and wet sedimentation. Since the industrial revolution, the disturbance of human activities to the environment has been aggravated, such as the rapid increase of active compounds emitted into the atmosphere, and the corresponding rapid increase of pollutant settlement in the atmosphere, due to the massive application of mineral combustion, chemical fertilizers and the large-scale development of animal husbandry. The new "active" compounds, which are caused by human activities, are a series of environmental problems such as eutrophication of water, acidification of water, and emission of greenhouse gases, which are caused by the new "active" compounds, all the year around. The increase of the pollutant settlement amount in the atmosphere has great influence on the material circulation, the structure, the function and the like of different ecological systems, so the method has great significance on the quantitative analysis and the research of the atmospheric settlement.
Through the monitoring and research on the atmospheric sedimentation, not only can the appearance of the strength, the property, the composition, the sedimentation rate and the like of the dust fall be clear, but also the source, the migration path and the mode of the dust fall can be deduced. In order to measure wet sedimentation in rainfall, dust fall of sand storm and daily dust fall, a large number of continuous collection of dry sedimentation and wet sedimentation are needed for monitoring the accumulation effect of harmful trace elements in a specific area, so that the ordinary manual sampling is time-consuming and labor-consuming, and cannot meet the working requirements. Some automatic samplers in the prior art can continuously collect dry sedimentation and wet sedimentation, for example, chinese patent CN 212932008U, relate to an atmospheric dry and wet sedimentation sample collecting device, but cannot automatically identify the sample collection amount, cannot control the collection duration, and have a complex structure, so that the device is inconvenient to use in agricultural lands. Therefore, it is necessary to provide an agricultural portable atmospheric dry and wet sedimentation sample collection device with simple structure and convenient use.
Disclosure of Invention
In order to overcome the problems in the background art, the utility model provides the portable atmospheric dry and wet sedimentation sample collection device for the agricultural land, which can collect dry and wet samples separately according to weather, can set collection time according to duration, can control collection weight, is simple, can automatically supply power and is convenient to use in the agricultural land.
In order to achieve the above purpose, the utility model is realized by the following technical scheme:
the portable sample collection device for dry and wet sedimentation of the atmosphere in the agricultural land comprises a box body 1, a dry sedimentation chamber 2, a wet sedimentation chamber 3, a sealing cover 4, a cover moving device 5, a rainwater sensor 6, a control system 7, a power supply device 8 and a gravity sensor 9; a dry sedimentation chamber 2 and a wet sedimentation chamber 3 are arranged in the box body 1; the sealing cover 4 is in sealing connection with the dry sedimentation chamber 2 or the wet sedimentation chamber 3; the cover moving device 5 is positioned at two sides of the dry sedimentation chamber 2 and the wet sedimentation chamber 3 and is rotationally connected with two sides of the sealing cover 4; the rainwater sensor 6 is arranged at the upper right part of the box body 1; the control system 7 is arranged on the right side surface of the box body 1, and the control system 7 is connected with the power supply device 8 through a wire; the gravity sensor 9 is respectively arranged at the bottoms of the dry settling chamber 2 and the wet settling chamber 3 and is electrically connected with the control system 7.
Preferably, a rubber pad is arranged at the bottom of the sealing cover 4, and a plurality of groups of magnets and iron blocks which are attracted mutually are respectively arranged at the joint of the sealing cover 4 and the dry sedimentation chamber 2 and the wet sedimentation chamber 3.
Preferably, the cover moving device 5 comprises a parallel four-bar mechanism 10 connected with the sealing cover 4 and a driving motor 11 connected with the parallel four-bar mechanism 10, wherein the driving motor 11 is electrically connected with the control system 7.
Preferably, the power supply device 8 comprises a housing 12, a solar panel 13 mounted above the housing 12, and a storage battery 14 mounted inside the housing 12, and the control system 7 is connected with the storage battery 14 through a wire.
Preferably, a timer 15 is mounted on the right side of the case 1 and is electrically connected to the control system 7.
Preferably, an alarm device 16 is installed at the upper left of the box body 1 and is electrically connected with the control system 7.
Preferably, a filter screen 17 is arranged above the box body 1.
Preferably, the parallel four-bar mechanism 10 is provided with a left and a right rotation angle limiting sensor 18 for limiting the rotation angle.
The utility model has the beneficial effects that:
according to the utility model, the dry and wet samples can be collected separately according to weather, the collection time can be set according to the time length by setting a timer, and the collection weight can be controlled by setting a gravity sensor; the parallel four-bar mechanism is arranged, so that the sealing cover can be moved to seal the dry sedimentation chamber or the wet sedimentation chamber, and the parallel four-bar mechanism is used in linkage with the rainwater sensor, so that the cover of the wet sedimentation chamber can be opened and sealed in a rainy day, or the cover of the dry sedimentation chamber can be opened and sealed in a sunny day; by arranging the solar cell panel, the device can automatically supply power, is simple and is convenient to use in agricultural lands.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of a parallel four bar linkage of the present utility model;
in the figure, a 1-box body, a 2-dry sedimentation chamber, a 3-wet sedimentation chamber, a 4-sealing cover, a 5-cover moving device, a 6-rainwater sensor, a 7-control system, an 8-power supply device, a 9-gravity sensor, a 10-parallel four-bar mechanism, an 11-driving motor, a 12-shell, a 13-solar panel, a 14-storage battery, a 15-timer, a 16-alarm device, a 17-filter screen and an 18-limit sensor.
Detailed Description
In order to make the objects, technical solutions and advantageous effects of the present utility model more apparent, preferred embodiments of the present utility model will be described in detail below with reference to the accompanying drawings, so as to facilitate understanding of the skilled person.
As shown in fig. 1-2, the portable atmospheric dry-wet sedimentation sample collection device for the agricultural land comprises a box body 1, a dry sedimentation chamber 2, a wet sedimentation chamber 3, a sealing cover 4, a cover moving device 5, a rainwater sensor 6, a control system 7, a power supply device 8 and a gravity sensor 9. The dry sedimentation chamber 2 and the wet sedimentation chamber 3 are arranged in the box body 1, the sealing cover 4 is in sealing connection with the dry sedimentation chamber 2 or the wet sedimentation chamber 3, the dry sedimentation chamber 2 is sealed by the sealing cover 4 in rainy days, and the wet sedimentation chamber 3 is sealed by the sealing cover 4 in sunny days. In order to enhance the tightness, the bottom of the sealing cover 4 is provided with a rubber pad, and the joint of the sealing cover 4 and the dry sedimentation chamber 2 and the wet sedimentation chamber 3 is also respectively provided with a plurality of groups of magnets and iron blocks which are mutually attracted, so that data errors caused by external interference are avoided.
The cover moving device 5 is positioned at two sides of the dry sedimentation chamber 2 and the wet sedimentation chamber 3, the cover moving device 5 comprises a parallel four-bar mechanism 10 connected with the sealing cover 4 and a driving motor 11 connected with the parallel four-bar mechanism 10, the driving motor 11 is electrically connected with the control system 7 and is rotationally connected with two sides of the sealing cover 4, and the parallel four-bar mechanism 10 is provided with a left corner limit sensor 18 and a right corner limit sensor 18 for limiting a rotation angle. The parallel four-bar mechanism 10 can rotate left and right within a certain angle after being driven by the driving motor 11, and simultaneously drives the sealing cover 4 to seal the dry sedimentation chamber 2 or the wet sedimentation chamber 3. The rainwater sensor 6 is installed in the upper right side of the box body 1, the control system 7 is installed on the right side face of the box body 1, and the timer 15 is further installed on the right side face of the box body 1 and used for controlling the collection time. The gravity sensor 9 is respectively arranged at the bottoms of the dry settling chamber 2 and the wet settling chamber 3, so that the weight of the sample can be conveniently monitored. The upper left side of the box body 1 is provided with an alarm device 16, and when the sampling time or the sampling weight reaches a set value, the alarm device 16 reminds a worker to collect a sample. The power supply device 8 includes a housing 12, a solar panel 13 mounted above the housing 12, and a battery 14 mounted inside the housing 12, and the control system 7 is connected to the battery 14 by a wire. The solar panel 13 converts solar energy into electric energy and stores the electric energy in the storage battery 14, the storage battery 14 can provide electric energy for the control system 7, the driving motor 11 and other devices, and the shell 12 can protect the storage battery 14 from being wetted by rainwater in rainy days. The rain sensor 6, the gravity sensor 9, the driving motor 11 and the timer 15 are all electrically connected with the control system 7, so that automatic control is realized. The filter screen 17 is arranged above the box body 1 and used for preventing other sundries such as leaves and the like from falling into the sedimentation chamber, so that the quality of a sample is affected and data errors occur.
The working process of the utility model comprises the following steps:
when rainfall occurs, a rain sensor 6 detects a rain signal, the collected signal (rainwater, fog and snow water) is judged through relevant conversion and is sent to a control system 7 for processing, when the rain signal is detected, the control system 7 controls a driving motor 11 to operate to drive a parallel four-bar mechanism 10 to rotate, the parallel four-bar mechanism 10 drives a sealing cover 4 to rotate to a dry settling chamber 2 for sealing, at the moment, the parallel four-bar mechanism 10 rotates 180 degrees, a limit sensor 18 is started to stop, and at the moment, atmospheric sediment is collected by using a wet settling chamber 3; when rainfall stops and a rainwater signal cannot be detected, the driving motor 11 rotates to drive the parallel four-bar mechanism 10 to rotate, so that the sealing cover 4 is driven to move to the wet sedimentation chamber 3 for sealing, at the moment, the parallel four-bar mechanism 10 rotates 180 degrees, the limit sensor 18 is driven to stop, and at the moment, the dry sedimentation chamber 2 is used for collecting atmospheric sediments.
When collecting sediment samples, sample collection time can be set on a timer 15, when the collection time reaches a set value, a control system 7 receives a signal and controls an alarm device 16 to be powered on, the alarm device 16 sounds, and workers are reminded of collecting samples; the weight of the sample collection can be set in the control system 7, the weight sensor 9 can transmit a weight signal of the sample to the control system 7, when the weight reaches a set value, the control system 7 controls the alarm device 16 to be powered on, the alarm device 16 rings to remind a worker to collect the sample, and the sample collection time and the sample collection weight can be set simultaneously or can be set separately.
Finally, it is noted that the above-mentioned preferred embodiments illustrate rather than limit the utility model, and that, although the utility model has been described in detail with reference to the above-mentioned preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the scope of the utility model as defined by the appended claims.
Claims (8)
1. An agricultural land portable atmospheric dry-wet sedimentation sample collection device which is characterized in that: the agricultural portable atmospheric dry and wet sedimentation sample collection device comprises a box body (1), a dry sedimentation chamber (2), a wet sedimentation chamber (3), a sealing cover (4), a cover moving device (5), a rainwater sensor (6), a control system (7), a power supply device (8) and a gravity sensor (9); a dry sedimentation chamber (2) and a wet sedimentation chamber (3) are arranged in the box body (1); the sealing cover (4) is connected with the dry sedimentation chamber (2) or the wet sedimentation chamber (3) in a sealing way; the cover moving device (5) is positioned at two sides of the dry sedimentation chamber (2) and the wet sedimentation chamber (3) and is rotationally connected with two sides of the sealing cover (4); the rainwater sensor (6) is arranged at the upper right part of the box body (1); the control system (7) is arranged on the right side surface of the box body (1), and the control system (7) is connected with the power supply device (8) through a wire; the gravity sensor (9) is respectively arranged at the bottoms of the dry sedimentation chamber (2) and the wet sedimentation chamber (3) and is electrically connected with the control system (7).
2. The agricultural portable atmospheric dry wet sedimentation sample collection device according to claim 1, wherein: the bottom of the sealing cover (4) is provided with a rubber pad, and the covering parts of the sealing cover (4) and the dry sedimentation chamber (2) and the wet sedimentation chamber (3) are respectively provided with a plurality of groups of magnets and iron blocks which are mutually attracted.
3. The agricultural portable atmospheric dry wet sedimentation sample collection device according to any of claims 1 or 2, wherein: the cover moving device (5) comprises a parallel four-bar mechanism (10) connected with the sealing cover (4) and a driving motor (11) connected with the parallel four-bar mechanism (10), and the driving motor (11) is electrically connected with the control system (7).
4. The agricultural portable atmospheric dry wet sedimentation sample collection device according to claim 1, wherein: the power supply device (8) comprises a shell (12), a solar panel (13) arranged above the shell (12) and a storage battery (14) arranged inside the shell (12), and the control system (7) is connected with the storage battery (14) through a wire.
5. The agricultural portable atmospheric dry wet sedimentation sample collection device according to claim 1, wherein: the right side surface of the box body (1) is provided with a timer (15) and is electrically connected with the control system (7).
6. The agricultural portable atmospheric dry wet sedimentation sample collection device according to claim 1, wherein: an alarm device (16) is arranged at the upper left part of the box body (1) and is electrically connected with the control system (7).
7. The agricultural portable atmospheric dry wet sedimentation sample collection device according to claim 1, wherein: a filter screen (17) is arranged above the box body (1).
8. A portable atmospheric dry wet sedimentation sample collection device for agricultural land according to claim 3, wherein: the parallel four-bar mechanism (10) is provided with a left corner limit sensor (18) and a right corner limit sensor (18) which limit the rotation angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321649745.1U CN220039954U (en) | 2023-06-27 | 2023-06-27 | Portable atmospheric dry-wet sedimentation sample collection device for agricultural land |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321649745.1U CN220039954U (en) | 2023-06-27 | 2023-06-27 | Portable atmospheric dry-wet sedimentation sample collection device for agricultural land |
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| Publication Number | Publication Date |
|---|---|
| CN220039954U true CN220039954U (en) | 2023-11-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321649745.1U Active CN220039954U (en) | 2023-06-27 | 2023-06-27 | Portable atmospheric dry-wet sedimentation sample collection device for agricultural land |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220039954U (en) |
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2023
- 2023-06-27 CN CN202321649745.1U patent/CN220039954U/en active Active
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