CN214066557U - Soil heavy metal detection device - Google Patents
Soil heavy metal detection device Download PDFInfo
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- CN214066557U CN214066557U CN202022998280.3U CN202022998280U CN214066557U CN 214066557 U CN214066557 U CN 214066557U CN 202022998280 U CN202022998280 U CN 202022998280U CN 214066557 U CN214066557 U CN 214066557U
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Abstract
The utility model provides a soil heavy metal detection device, which comprises an outer frame, a detection box, a detector, a detection probe, a sampling cylinder, a spiral rod, a drill bit, a rotary cylinder and a spiral motor; one side of the detection box is fixed on the inner side of the outer frame, the other side of the detection box is fixedly connected with the sampling cylinder, the sampling cylinder is rotatably connected with the bottom end of the rotary cylinder, the bottom end of the rotary cylinder is communicated with the sampling cylinder, and the top end of the rotary cylinder is provided with a sealing plate; one side of the rotary cylinder is provided with a discharging gap, and one side of each detection box is also provided with a through hole which is used for being in through fit with the discharging gap rotated to the position; the top end of the outer frame is provided with a screw motor, the driving end of the screw motor penetrates through the sealing plate to be connected with a screw rod, the screw rod is positioned in the rotating cylinder and the sampling cylinder, the bottom end of the screw rod extends out of the sampling cylinder to be connected with a drill bit, and a drill bit with the outer diameter larger than that of the sampling cylinder is arranged outside the drill bit; the utility model discloses can assemble collection and detect in an organic whole, and operate comparatively simple and conveniently, degree of automation is higher, more labour saving and time saving.
Description
Technical Field
The utility model relates to a detection device, especially a soil heavy metal detection device.
Background
Heavy metals in inorganic soil pollutants are prominent, and are easy to accumulate and converted into methyl compounds with higher toxicity because the heavy metals cannot be decomposed by soil microorganisms, even some heavy metals are accumulated in a human body through a food chain at harmful concentration and seriously harm the health of the human body, the heavy metal pollutants in the soil mainly comprise mercury, cadmium, lead, copper, chromium, arsenic, nickel, iron, manganese, zinc and the like, although the arsenic does not belong to the heavy metals, the behavior, the source and the harm of the arsenic are similar to those of the heavy metals, so the heavy metals are generally listed for discussion, the heavy metals in the soil are generally detected by collecting samples at multiple points, the former detected soil sample needs to be discharged after each detection, and the detection of the latter soil sample is time-consuming and labor-consuming.
Therefore, a soil heavy metal detection device which can integrate collection and detection into a whole, is simple and convenient to operate, has higher automation degree, and is more time-saving and labor-saving is urgently needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a soil heavy metal detection device can assemble and gather and detect in an organic whole, and the operation is comparatively simple and convenient, and degree of automation is higher, more labour saving and time saving.
The utility model provides a following technical scheme:
a soil heavy metal detection device comprises an outer frame, a detection box, a detector, a detection probe, a sampling cylinder, a spiral rod, a drill bit, a rotary cylinder and a spiral motor; the detection box is at least provided with two groups, one side of the detection box is fixed on the inner side of the outer frame, the other side of the detection box is fixedly connected with the sampling cylinder, the top end of the sampling cylinder is provided with an annular sliding groove, the bottom end of the rotating cylinder is provided with a sliding ring which is in sliding connection with the sliding groove, the bottom end of the rotating cylinder is communicated with the sampling cylinder, and the top end of the rotating cylinder is provided with a sealing plate; one side of the rotary cylinder is provided with a discharging gap, and one side of each detection box is also provided with a through hole which is used for being in through fit with the discharging gap rotated to the position; the top end of the outer frame is provided with a screw motor, the driving end of the screw motor penetrates through the sealing plate to be connected with a screw rod, the screw rod is positioned in the rotating cylinder and the sampling cylinder, the bottom end of the screw rod extends out of the sampling cylinder to be connected with a drill bit, and a drill bit with the outer diameter larger than that of the sampling cylinder is arranged outside the drill bit; the detector is installed on the detection case, and detects the heavy metal in the soil through stretching into the test probe in the detection case.
Preferably, a driving cylinder is further fixed at the top end of the rotating cylinder, the driving cylinder is rotatably connected in the outer frame, an outer gear ring is further fixed outside the driving cylinder, and a driving motor is further mounted on the outer frame and drives the outer gear ring to rotate through the outer gear.
Preferably, the detection box is also internally provided with a stirring rod, the stirring rod is rotatably connected to the outer frame, and the top end of the stirring rod is driven to rotate by a stirring motor arranged on the outer frame.
Preferably, the bottom of the outer frame is also provided with a limiting plate which is fixed with the sampling cylinder in an auxiliary way.
Preferably, the detection box is provided with two groups which are symmetrically arranged.
Preferably, the bottom of the detection box is also provided with a discharge port, and a sealing cover is hermetically covered at the discharge port.
Preferably, an inclined sliding plate is further arranged at the through hole.
The utility model has the advantages that: this detection device is when using, accessible screw motor drive hob and drill bit are rotatory, the drill bit passes through the brill sword and realizes punching of soil, the sampler barrel stretches into in the soil, the hob is rotatory to drive soil and rises, at this moment, rotatory section of thick bamboo rotates the through mouth counterpoint of ejection of compact breach and a set of detection case, soil can enter into the detection case that corresponds through ejection of compact breach under the drive of hob and detect, and when changing the position and taking a sample, only need rotatory section of thick bamboo, with the through mouth counterpoint of its ejection of compact breach and another detection case, soil after the accessible sample this moment then can directly enter into another detection case, consequently not only can the set gather and detect in an organic whole, and the operation is comparatively simple and convenient, degree of automation is higher, more labour saving and time saving.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a sectional view of the structure of the present invention;
FIG. 2 is a schematic view of the structure of a rotary drum;
notation in the figure: the device comprises an outer frame 1, a detection box 2, a detector 3, a detection probe 4, a sampling cylinder 5, a screw rod 6, a drill bit 7, a rotary cylinder 8, a screw motor 9, a sliding groove 10, a sliding ring 11, a sealing plate 12, a discharging notch 13, a drill cutter 15, a driving cylinder 16, an outer gear ring 17, a driving motor 18, a stirring rod 19, a limiting plate 20, a sealing cover 21 and an inclined sliding plate 22.
Detailed Description
With reference to fig. 1 to 2, the soil heavy metal detection device in this embodiment includes an outer frame 1, a detection box 2, a detector 3, a detection probe 4, a sampling cylinder 5, a screw rod 6, a drill 7, a rotary cylinder 8 and a screw motor 9; the detection box 2 is at least provided with two groups, one side of the detection box is fixed on the inner side of the outer frame 1, the other side of the detection box is fixedly connected with the sampling cylinder 5, the top end of the sampling cylinder 5 is provided with an annular sliding groove 10, the bottom end of the rotating cylinder 8 is provided with a sliding ring 11 which is in sliding connection with the sliding groove 10, the bottom end of the rotating cylinder 8 is communicated with the sampling cylinder 5, and the top end of the rotating cylinder 8 is provided with a sealing plate 12; a discharging gap 13 is formed in one side of the rotary cylinder 8, and a through hole which is used for being in through fit with the discharging gap 13 which is rotated to the position is further formed in one side of each detection box 2; the top end of the outer frame 1 is provided with a screw motor 9, the driving end of the screw motor 9 passes through a sealing plate 12 to be connected with a screw rod 6, the screw rod 6 is positioned in a rotating cylinder 8 and a sampling cylinder 5, the bottom end of the screw rod extends out of the sampling cylinder 5 to be connected with a drill bit 7, and a drill bit 15 with the outer diameter larger than that of the sampling cylinder 5 is arranged outside the drill bit 7; the detector 3 is installed on the detection box 2, and detects heavy metals in soil through the detection probe 4 stretching into the detection box 2.
The top of rotatory section of thick bamboo 8 still is fixed with a driving cylinder 16, and driving cylinder 16 rotates to be connected in outer frame 1, and its outside still is fixed with an outer ring gear 17, still installs driving motor 18 on outer frame 1, and driving motor 18 is rotatory through outer gear drive outer ring gear 17 to the accessible starts driving motor 18, realizes the automatic rotation of rotatory section of thick bamboo 8, comparatively labour saving and time saving.
Still be equipped with a puddler 19 in the detection case 2, puddler 19 rotates to be connected on outer frame 1, and its top is rotatory through installing the agitator motor drive on outer frame 1, can realize stirring the mixture to the soil that enters into in the detection case 2, improves the homogeneity effect that detects.
The bottom of the outer frame 1 is also provided with a limiting plate 20 which is fixed with the sampling tube in an auxiliary way.
The detection box 2 is provided with two groups which are symmetrically arranged.
The bottom of the detection box 2 is also provided with a discharge port, and a sealing cover 21 is combined with the sealing cover 21 at the discharge port.
An inclined sliding plate 22 is also arranged at the through hole.
The utility model discloses a theory of operation is: this detection device is when using, accessible screw motor 9 drive hob 6 and drill bit 7 are rotatory, drill bit 7 realizes punching of soil through boring cutter 15, the sampler barrel 5 stretches into in the soil, the hob 6 is rotatory to drive soil and rises, at this moment, rotatory 8 rotatory ejection of compact breach 13 counterpoints with the through-hole of a set of detection case 2, soil can enter into corresponding detection case 2 through ejection of compact breach 13 under the drive of hob 6 and detect, and when changing the position and taking a sample, only need rotatory 8, counterpoint its ejection of compact breach 13 with the through-hole of another detection case 2, soil after the accessible sample this moment then can directly enter into another detection case 2, consequently not only can the set gather and detect in an organic whole, and the operation is comparatively simple and convenient, the degree of automation is higher, more labour saving and time.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. A soil heavy metal detection device is characterized by comprising an outer frame, a detection box, a detector, a detection probe, a sampling cylinder, a spiral rod, a drill bit, a rotary cylinder and a spiral motor;
the detection boxes are at least provided with two groups, one side of each detection box is fixed on the inner side of the outer frame, the other side of each detection box is fixedly connected with the sampling cylinder, the top end of each sampling cylinder is provided with an annular sliding groove, the bottom end of the rotary cylinder is provided with a sliding ring in sliding connection with the sliding groove, the bottom end of the rotary cylinder is communicated with the sampling cylinder, and the top end of the rotary cylinder is provided with a sealing plate; a discharging gap is formed in one side of the rotary cylinder, and a through hole which is used for being in through fit with the discharging gap rotating in place is formed in one side of each detection box;
a screw motor is installed at the top end of the outer frame, the driving end of the screw motor penetrates through the sealing plate to be connected with the screw rod, the screw rod is located in the rotating cylinder and the sampling cylinder, the bottom end of the screw rod extends out of the sampling cylinder to be connected with the drill bit, and a drill cutter with the outer diameter larger than that of the sampling cylinder is arranged outside the drill bit;
the detector is installed on the detection case, and detects the heavy metal in the soil through stretching into the test probe in the detection case.
2. The soil heavy metal detection device of claim 1, wherein a driving cylinder is further fixed to the top end of the rotating cylinder, the driving cylinder is rotatably connected to the inside of the outer frame, an outer gear ring is further fixed to the outside of the driving cylinder, and a driving motor is further mounted on the outer frame and drives the outer gear ring to rotate through the outer gear.
3. The soil heavy metal detection device of claim 1, wherein a stirring rod is further arranged in the detection box, the stirring rod is rotatably connected to the outer frame, and the top end of the stirring rod is driven to rotate by a stirring motor arranged on the outer frame.
4. The soil heavy metal detection device of claim 1, wherein the bottom of the outer frame is further provided with a limiting plate which is fixed with the sampling cylinder in an auxiliary manner.
5. The soil heavy metal detection device of claim 1, wherein the detection box is provided with two groups which are symmetrically arranged.
6. The soil heavy metal detection device of claim 1, wherein the bottom of the detection box is further provided with a discharge port, and the discharge port is sealed and covered with a sealing cover.
7. The soil heavy metal detection device of claim 1, wherein an inclined sliding plate is further arranged at the through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022998280.3U CN214066557U (en) | 2020-12-14 | 2020-12-14 | Soil heavy metal detection device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022998280.3U CN214066557U (en) | 2020-12-14 | 2020-12-14 | Soil heavy metal detection device |
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| CN214066557U true CN214066557U (en) | 2021-08-27 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114460272A (en) * | 2022-01-25 | 2022-05-10 | 江苏宜测检测科技有限公司 | Soil pH value detection method and device |
| CN117147806A (en) * | 2023-10-31 | 2023-12-01 | 潍坊信博理化检测有限公司 | Soil detection device for land restoration |
| CN117949241A (en) * | 2024-03-26 | 2024-04-30 | 山东省地质矿产勘查开发局第一地质大队（山东省第一地质矿产勘查院） | Geological soil reconnaissance sampling device |
| CN117949241B (en) * | 2024-03-26 | 2024-06-04 | 山东省地质矿产勘查开发局第一地质大队（山东省第一地质矿产勘查院） | Geological soil reconnaissance sampling device |
-
2020
- 2020-12-14 CN CN202022998280.3U patent/CN214066557U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114460272A (en) * | 2022-01-25 | 2022-05-10 | 江苏宜测检测科技有限公司 | Soil pH value detection method and device |
| CN114460272B (en) * | 2022-01-25 | 2023-10-13 | 江苏宜测检测科技有限公司 | Soil pH value detection method and device |
| CN117147806A (en) * | 2023-10-31 | 2023-12-01 | 潍坊信博理化检测有限公司 | Soil detection device for land restoration |
| CN117147806B (en) * | 2023-10-31 | 2024-02-13 | 潍坊信博理化检测有限公司 | Soil detection device for land restoration |
| CN117949241A (en) * | 2024-03-26 | 2024-04-30 | 山东省地质矿产勘查开发局第一地质大队（山东省第一地质矿产勘查院） | Geological soil reconnaissance sampling device |
| CN117949241B (en) * | 2024-03-26 | 2024-06-04 | 山东省地质矿产勘查开发局第一地质大队（山东省第一地质矿产勘查院） | Geological soil reconnaissance sampling device |
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