CN207586234U - A kind of heavy metal-polluted soil detector - Google Patents

A kind of heavy metal-polluted soil detector Download PDF

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Publication number
CN207586234U
CN207586234U CN201721901047.0U CN201721901047U CN207586234U CN 207586234 U CN207586234 U CN 207586234U CN 201721901047 U CN201721901047 U CN 201721901047U CN 207586234 U CN207586234 U CN 207586234U
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CN
China
Prior art keywords
detection case
screw
placed cavity
pedotheque
heavy metal
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201721901047.0U
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Chinese (zh)
Inventor
孙倩
周忠凯
刘建龙
夏礼如
余刚
虞利俊
汤赤
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Jiangsu Academy of Agricultural Sciences
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Jiangsu Academy of Agricultural Sciences
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Filing date
Publication date
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Priority to CN201721901047.0U priority Critical patent/CN207586234U/en
Application granted granted Critical
Publication of CN207586234U publication Critical patent/CN207586234U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of heavy metal-polluted soil detectors, including pedotheque detection case and the mounting base positioned at pedotheque detection case bottom, the top of the pedotheque detection case is opening, the side of the pedotheque detection case is equipped with the fixed plate being fixedly mounted at the top of mounting base, and fixed plate is in contact with pedotheque detection case, the side of the pedotheque detection case far from fixed plate is installed with fixed block, placed cavity is offered in the mounting base, and placed cavity is located at side of the pedotheque detection case far from fixed plate, portable pillar is movably installed in the placed cavity, and the top activity of portable pillar extends to the top of mounting base and is fixedly welded with fixture block.The utility model is simple in structure, easy to operate, pedotheque detection case dismantles cleaning convenient for people, can avoid causing to cause very big error when detecting next batch soil due to the unclean of cleaning, so as to advantageously ensure that the accuracy of soil metal detection, the demand of people is met.

Description

A kind of heavy metal-polluted soil detector
Technical field
The utility model is related to heavy metal analysis technical field more particularly to a kind of heavy metal-polluted soil detectors.
Background technology
Soil not only carries out matter and energy cycle as important surrounding medium in system, and with air, water body Exchanges of mass and energy is also constantly carried out between biology.With China's rapid development of economy and urbanization, industrialization, agricultural The quickening of change process, soil also become increasingly conspicuous in the environmental problem of social economy's fast development association, due to behaviour in production process Work or mismanagement, leading to more and more soil, heavy metal pollution of soil has concealment, hysteresis quality by heavy metal pollution And chronicity, heavy metal are entered by root system effect in plant, the growth of plant is suppressed, and the pollution of heavy metal is to industrial or agricultural Direct or indirect harm also has been started to appear by production and health, therefore contaminated soil is administered extremely urgent.
Traditional heavy metal-polluted soil detection method is after being sampled to soil, and the soil of sampling is placed on soil-like product examine It is detected in measuring tank and using Xray fluorescence spectrometer, the soil in pedotheque detection case is outwelled again again after having detected The sampling soil for being put into next batch is detected, but in existing technology, after the soil in pedotheque detection case is outwelled Due to the unclean soil for often remaining last batch of cleaning, often caused very when detecting next batch soil in this way Big error, so as to cause the metal detection of soil inaccurate, it is impossible to reach expected detection result, and existing pedotheque Detection case is not easy to people and dismantles cleaning again, for this purpose, we providing a kind of heavy metal-polluted soil detector for solving above-mentioned ask Topic.
Utility model content
The purpose of this utility model is and a kind of heavy metal-polluted soil proposed in order to solve shortcoming in the prior art Detector.
To achieve these goals, the utility model employs following technical solution:
A kind of heavy metal-polluted soil detector, including pedotheque detection case and the installation positioned at pedotheque detection case bottom Seat, the top of the pedotheque detection case is opening, and the side of the pedotheque detection case, which is equipped with, is fixedly mounted on installation The fixed plate at seat top, and fixed plate is in contact with pedotheque detection case, the pedotheque detection case is far from fixed plate Side is installed with fixed block, offers placed cavity in the mounting base, and to be located at pedotheque detection case separate for placed cavity The side of fixed plate is movably installed with portable pillar, and the top activity of portable pillar extends to the upper of mounting base in the placed cavity Side is simultaneously fixedly welded with fixture block, and the fixed block offers card slot close to the side of fixture block, and fixture block active card is mounted in card slot, The placed cavity is installed with lead screw motor, the output of the lead screw motor on the side inner wall far from pedotheque detection case Screw is installed on axis, the one end of the screw far from lead screw motor is rotatably installed in one of placed cavity far from lead screw motor On the inner wall of side, the bottom end of the portable pillar and the bottom interior wall of placed cavity are slidably connected, and are opened in the portable pillar in placed cavity Equipped with mounting hole, fixing sleeve is connected to screw rod bushing cylinder in mounting hole, and screw rotation is driven through screw sleeve and with screw sleeve Connection.
Preferably, the screw is equipped with external screw thread, and the inner wall of the screw sleeve is equipped with internal thread, and on screw External screw thread is adapted with the internal thread on screw sleeve lining.
Preferably, the bottom end of the portable pillar is fixedly welded with sliding block, offered in the bottom interior wall of the placed cavity with The sliding slot that sliding block matches, and sliding block is slidably connected in the horizontal direction with sliding slot.
Preferably, the bottom of the pedotheque detection case is fixedly welded with locating piece, is opened up at the top of the mounting base There is locating slot, and locating piece is movably arranged in locating slot.
Preferably, through-hole is offered in the top inner wall of the placed cavity, and portable pillar activity through through-hole and extends to The outside of through-hole.
Preferably, mounting groove is offered on side inner wall of the placed cavity far from lead screw motor, peace is fixed in mounting groove Equipped with bearing block, and the one end of screw far from lead screw motor is rotatably installed on bearing block.
Compared with prior art, the beneficial effects of the utility model are:
In the utility model, when pedotheque detection case needs cleaning, screw is driven to rotate by lead screw motor, led to simultaneously It crosses the external screw thread on screw to match with the internal thread on screw sleeve lining, screw sleeve moves on screw, screw sleeve Portable pillar movement is driven again, fixture block is driven to be moved from inside to outside from card slot when portable pillar moves, when fixture block moves completely out of card slot After out, then locating piece out of locating slot is moved, pedotheque detection case can be removed from mounting base in this way Come, so that people clean out it, advantageously ensure that the accuracy of soil metal detection, the letter of the utility model structure Single, easy to operate, pedotheque detection case dismantles cleaning convenient for people, can avoid causing to detect due to the unclean of cleaning Very big error is caused during next batch soil, so as to advantageously ensure that the accuracy of soil metal detection, meets people's Demand.
Description of the drawings
Fig. 1 be the utility model proposes a kind of heavy metal-polluted soil detector structure diagram;
Fig. 2 be the utility model proposes a kind of heavy metal-polluted soil detector in the company of pedotheque detection case and locating piece Connect structure diagram.
In figure:1 pedotheque detection case, 2 mounting bases, 3 fixed plates, 4 fixed blocks, 5 screws, 6 screw sleeves, 7 sliding blocks, 8 Sliding slot, 9 bearing blocks, 10 placed cavities, 11 lead screw motors, 12 through-holes, 13 portable pillars, 14 fixture blocks, 15 card slots, 16 locating pieces, 17 are determined Position slot.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole Embodiment.
With reference to Fig. 1-2, a kind of heavy metal-polluted soil detector is detected including pedotheque detection case 1 and positioned at pedotheque The mounting base 2 of 1 bottom of case, the top of pedotheque detection case 1 is opening, and the side of pedotheque detection case 1 is equipped with fixed pacify Fixed plate 3 mounted in 2 top of mounting base, and fixed plate 3 is in contact with pedotheque detection case 1, pedotheque detection case 1 is separate The side of fixed plate 3 is installed with fixed block 4, placed cavity 10 is offered in mounting base 2, and placed cavity 10 is located at pedotheque Side of the detection case 1 far from fixed plate 3 is movably installed with portable pillar 13, and the top activity of portable pillar 13 is prolonged in placed cavity 10 It extends to the top of mounting base 2 and is fixedly welded with fixture block 14, fixed block 4 offers card slot 15 close to the side of fixture block 14, and blocks For 14 active card of block in card slot 15, placed cavity 10 is installed with screw on the side inner wall far from pedotheque detection case 1 Motor 11 is installed with screw 5, one end rotational installation of the screw 5 far from lead screw motor 11 on the output shaft of lead screw motor 11 On side inner wall of the placed cavity 10 far from lead screw motor 11, the bottom end of portable pillar 13 is slided with the bottom interior wall of placed cavity 10 to be connected It connects, mounting hole is offered in the portable pillar 13 in placed cavity 10, fixing sleeve is connected to screw rod bushing cylinder 6, and screw 5 in mounting hole Rotation is sequentially connected through screw sleeve 6 and with screw sleeve 6, and the utility model is simple in structure, easy to operate, soil-like product examine Measuring tank 1 dismantles cleaning convenient for people, can avoid causing to cause very when detecting next batch soil due to the unclean of cleaning Big error so as to advantageously ensure that the accuracy of soil metal detection, meets the demand of people.
Screw 5 is equipped with external screw thread, and the inner wall of screw sleeve 6 is equipped with internal thread, and external screw thread and screw on screw 5 Internal thread on 6 inner wall of sleeve is adapted, and the bottom end of portable pillar 13 is fixedly welded with sliding block 7, in the bottom interior wall of placed cavity 10 The sliding slot 8 to match with sliding block 7 is offered, and sliding block 7 is slidably connected in the horizontal direction with sliding slot 8, pedotheque detection case 1 Bottom is fixedly welded with locating piece 16, and the top of mounting base 2 offers locating slot 17, and locating piece 16 is movably arranged on locating slot In 17, through-hole 12 is offered in the top inner wall of placed cavity 10, and 13 activity of portable pillar through through-hole 12 and extends to through-hole 12 Outside, placed cavity 10 offers mounting groove on the side inner wall far from lead screw motor 11, bearing is installed in mounting groove Seat 9, and the one end of screw 5 far from lead screw motor 11 is rotatably installed on bearing block 9, the utility model is simple in structure, operation side Just, pedotheque detection case 1 dismantles cleaning convenient for people, can avoid causing to detect next batch due to the unclean of cleaning Very big error is caused during soil, so as to advantageously ensure that the accuracy of soil metal detection, meets the demand of people.
In the utility model, pedotheque detection case 1 is easy to disassemble, is convenient for people to clean out it, advantageously ensure that The accuracy of soil metal detection, specific disassembling section are as follows:Lead screw motor 11 is opened, lead screw motor 11 drives 5 turns of screw It is dynamic, while matched by the external screw thread on screw 5 with the internal thread on 6 inner wall of screw sleeve, screw sleeve 6 is on screw 5 It is mobile, since screw sleeve 6 is fixedly attached in portable pillar 13, so screw sleeve 6 drives portable pillar 13 to move again, portable pillar Fixture block 14 is driven to be moved from inside to outside from card slot 15 during 13 movement, after fixture block 14 is moved completely out of card slot 15, close silk Bar motor 11, then locating piece 16 is moved out of locating slot 17, in this way can be pedotheque detection case 1 from mounting base It is taken off on 2, so that people clean out, advantageously ensures that the accuracy of soil metal detection, meet the demand of people.
The preferable specific embodiment of the above, only the utility model, but the scope of protection of the utility model is not This is confined to, in the technical scope that any one skilled in the art discloses in the utility model, according to this practicality Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims (6)

1. a kind of heavy metal-polluted soil detector, including pedotheque detection case (1) and positioned at pedotheque detection case (1) bottom Mounting base (2), which is characterized in that the top of the pedotheque detection case (1) is is open, the pedotheque detection case (1) Side be equipped with and be fixedly mounted on fixed plate (3) at the top of mounting base (2), and fixed plate (3) and pedotheque detection case (1) phase Contact, side of the pedotheque detection case (1) far from fixed plate (3) are installed with fixed block (4), the mounting base (2) placed cavity (10) is offered on, and placed cavity (10) is positioned at side of the pedotheque detection case (1) far from fixed plate (3), institute It states in placed cavity (10) and is movably installed with portable pillar (13), and the top activity of portable pillar (13) extends to the upper of mounting base (2) Side is simultaneously fixedly welded with fixture block (14), and the fixed block (4) offers card slot (15), and fixture block close to the side of fixture block (14) (14) for active card in card slot (15), the placed cavity (10) is fixed on the side inner wall far from pedotheque detection case (1) Lead screw motor (11) is installed, screw (5) is installed on the output shaft of the lead screw motor (11), the screw (5) is remote One end from lead screw motor (11) is rotatably installed on side inner wall of the placed cavity (10) far from lead screw motor (11), the activity The bottom end of column (13) and the bottom interior wall of placed cavity (10) are slidably connected, and are opened up in the portable pillar (13) in placed cavity (10) There is a mounting hole, fixing sleeve is connected to screw rod bushing cylinder (6) in mounting hole, and screw (5) rotation is through screw sleeve (6) and and screw rod bushing Cylinder (6) is sequentially connected.
2. a kind of heavy metal-polluted soil detector according to claim 1, which is characterized in that the screw (5) is equipped with outer Screw thread, the inner wall of the screw sleeve (6) are equipped with internal thread, and on the external screw thread on screw (5) and screw sleeve (6) inner wall Internal thread be adapted.
A kind of 3. heavy metal-polluted soil detector according to claim 1, which is characterized in that the bottom end of the portable pillar (13) Sliding block (7) is fixedly welded with, the sliding slot (8) to match with sliding block (7) is offered in the bottom interior wall of the placed cavity (10), and Sliding block (7) is slidably connected in the horizontal direction with sliding slot (8).
A kind of 4. heavy metal-polluted soil detector according to claim 1, which is characterized in that the pedotheque detection case (1) bottom is fixedly welded with locating piece (16), and locating slot (17), and locating piece are offered at the top of the mounting base (2) (16) it is movably arranged in locating slot (17).
A kind of 5. heavy metal-polluted soil detector according to claim 1, which is characterized in that the top of the placed cavity (10) Through-hole (12) is offered on inner wall, and portable pillar (13) activity runs through through-hole (12) and extends to the outside of through-hole (12).
6. a kind of heavy metal-polluted soil detector according to claim 1, which is characterized in that the placed cavity (10) is far from silk Mounting groove is offered on the side inner wall of bar motor (11), bearing block (9) is installed in mounting groove, and screw (5) is separate One end of lead screw motor (11) is rotatably installed on bearing block (9).
CN201721901047.0U 2017-12-29 2017-12-29 A kind of heavy metal-polluted soil detector Expired - Fee Related CN207586234U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721901047.0U CN207586234U (en) 2017-12-29 2017-12-29 A kind of heavy metal-polluted soil detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721901047.0U CN207586234U (en) 2017-12-29 2017-12-29 A kind of heavy metal-polluted soil detector

Publications (1)

Publication Number Publication Date
CN207586234U true CN207586234U (en) 2018-07-06

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201721901047.0U Expired - Fee Related CN207586234U (en) 2017-12-29 2017-12-29 A kind of heavy metal-polluted soil detector

Country Status (1)

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CN (1) CN207586234U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109253783A (en) * 2018-11-06 2019-01-22 长沙鑫元科技有限公司 One kind being suitable for fluid flowmeter amount detecting device
CN109967468A (en) * 2019-03-20 2019-07-05 南阳市中心医院 A kind of anti-hematocele flushing type operation device of neurosurgery
CN110220846A (en) * 2019-05-29 2019-09-10 焦作市质量技术监督检验测试中心 A kind of chemical analysis color measurement instrument
CN114839209A (en) * 2022-06-07 2022-08-02 江苏易达检测科技有限公司 Analysis device for soil heavy metal pollution

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109253783A (en) * 2018-11-06 2019-01-22 长沙鑫元科技有限公司 One kind being suitable for fluid flowmeter amount detecting device
CN109253783B (en) * 2018-11-06 2021-01-29 浙江科大电子有限公司 Be applicable to liquid flow measurement detection device
CN109967468A (en) * 2019-03-20 2019-07-05 南阳市中心医院 A kind of anti-hematocele flushing type operation device of neurosurgery
CN110220846A (en) * 2019-05-29 2019-09-10 焦作市质量技术监督检验测试中心 A kind of chemical analysis color measurement instrument
CN114839209A (en) * 2022-06-07 2022-08-02 江苏易达检测科技有限公司 Analysis device for soil heavy metal pollution

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GR01 Patent grant
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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20180706

Termination date: 20181229

CF01 Termination of patent right due to non-payment of annual fee