CN112903757A - In-situ soil sampling resistivity measuring device - Google Patents
In-situ soil sampling resistivity measuring device Download PDFInfo
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- CN112903757A CN112903757A CN202110084249.5A CN202110084249A CN112903757A CN 112903757 A CN112903757 A CN 112903757A CN 202110084249 A CN202110084249 A CN 202110084249A CN 112903757 A CN112903757 A CN 112903757A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
- G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
- G01N27/041—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a solid body
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
- H05K7/20181—Filters; Louvers
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Abstract
The invention provides an in-situ soil sampling resistivity measuring device which comprises a box body and a detecting device arranged in the box body, wherein the detecting device comprises a hydraulic rod arranged below the inner wall of the top of the box body, a detecting box is fixedly arranged on an output shaft of the hydraulic rod, an installing plate is fixedly arranged at the bottom of the detecting box, an installing frame is fixedly arranged at the bottom of the installing plate, a second driving motor is arranged on the installing frame, the output shaft of the second driving motor is connected with a driving rod, a drill bit is arranged at the bottom end of the driving rod, and a heat radiating device and a cleaning auxiliary device used for knocking and vibrating the detecting device to enable soil to fall off are arranged on the. The invention has the advantages of ingenious structural design, effective heat dissipation in the device, prolonged service life of the device, capability of carrying little soil when the detection device is withdrawn, convenience for cleaning, no influence on next use and great improvement on the use frequency of the device.
Description
Technical Field
The invention relates to the technical field of soil corrosivity detection and analysis, in particular to an in-situ soil sampling resistivity measuring device.
Background
The soil is a mixture of solid, liquid and gas, and the solid skeleton of soil particles is filled with air, water and different salts. The soil has the characteristics of electrolyte solution due to the existence of moisture and salts capable of conducting ionic conduction, so that metal can be electrochemically corroded in the soil, the soil resistivity is an important factor of soil corrosivity, and soil detection and analysis are essential if soil corrosivity is to be known.
But current detection device is when using, can not be fine dispel the heat in to the device to great reduction the life of device, detected the back moreover, a lot of soil can be smugglied secretly to a lot of devices, great influence the next use of device, reduced the use frequency of device.
Disclosure of Invention
The invention provides an in-situ soil sampling resistivity measuring device which is convenient to use and clean and aims to solve the problems that after the existing detecting device is used, a lot of soil can be entrained, the next use of the device is greatly influenced, the use frequency of the device is reduced, and the heat in the device cannot be well dissipated.
The technical scheme provided by the invention is as follows: an in-situ soil sampling resistivity measuring device comprises a box body and a detecting device arranged in the box body, wherein the detecting device comprises a hydraulic rod arranged below the inner wall of the top of the box body, a detecting box is fixedly arranged on an output shaft of the hydraulic rod, a mounting plate is fixedly arranged at the bottom of the detecting box, a mounting frame is fixedly arranged at the bottom of the mounting plate, a second driving motor is arranged on the mounting frame, an output shaft of the second driving motor is connected with a driving rod, a drill bit is arranged at the bottom end of the driving rod, a supporting plate is fixedly arranged on the inner wall of the bottom of the box body, a sliding plate is slidably arranged on the supporting plate, a vibrating plate is fixedly arranged on one side, close to the detecting device, of the sliding plate, a first driving motor is arranged on the outer side wall of the box body, the transmission shaft is longitudinally installed in the rotation of the lower portion of the driving shaft, a cam is fixedly installed at the bottom end of the transmission shaft, the cam is in contact with one side, away from the detection device, of the sliding plate, a through hole is formed in the bottom of the box body, and two baffles are symmetrically installed at the bottom of the box body in a sliding mode.
Furthermore, a plurality of ventilation holes are formed in one side of the box body, and a filter screen is fixedly mounted at the top of the box body.
Furthermore, a sliding hole is formed in the supporting plate, and the sliding plate is slidably mounted in the sliding hole.
Furthermore, a pressure spring is fixedly installed in the sliding hole and is fixedly connected with the sliding plate.
Further, install drive gear on the drive shaft, drive gear is installed on the top of transmission shaft, drive gear and drive gear mesh mutually, the drive shaft rotates, drives drive gear through drive gear and further makes the transmission shaft rotate.
Further, two chutes are symmetrically formed in the bottom of the box body, sliding blocks are arranged in the two chutes in a sliding mode, and the two baffles are fixedly mounted on the two sliding blocks correspondingly.
Further, equal fixed mounting has the spring in two spouts, two springs and two slider fixed connection.
Further, install the bull stick on the top inner wall of box, the equal fixed mounting of flabellum is on the bull stick, and the one end that the drive shaft stretched into the box is passed through the bull stick and is connected with the flabellum.
Further, two supports are symmetrically and fixedly installed on the box body, bottom plates are fixedly installed below the two supports, and guide wheels are fixedly installed at the bottoms of the two bottom plates.
Compared with the prior art, the invention has the advantages that:
(1) according to the invention, through the arrangement of the through hole, the baffle, the sliding chute, the sliding block, the spring, the supporting plate, the sliding hole, the sliding plate, the vibrating plate, the pressure spring and the cam, the driving shaft drives the transmission shaft to rotate during air blast heat dissipation, the transmission shaft drives the sliding plate to move through the cam, and the sliding plate can reciprocate under the elastic force action of the pressure spring, so that the vibrating plate can repeatedly hit the device, soil is shaken down when the device is retracted, the baffle also plays an auxiliary role, the next use is ensured, and the use efficiency of the device is greatly improved.
(2) According to the invention, through the box body, the support, the bottom plate, the guide wheels, the vent holes, the filter screen, the fan blades, the first driving motor and the driving shaft, when the detection device works, the driving shaft can be driven to rotate by the driving motor, the driving shaft drives the fan blades to rotate to blast air in the box body, the drying and heat dissipation functions are achieved, and the service life of the device is greatly prolonged;
the invention can effectively ventilate and radiate the interior of the device, prolongs the service life of the device, can carry little soil when the detection device is withdrawn, is convenient to clean, does not influence the next use, and greatly improves the use frequency of the device.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the drive shaft and the cam;
FIG. 3 is an enlarged schematic view of portion A of FIG. 1;
FIG. 4 is an enlarged schematic view of portion B of FIG. 1;
fig. 5 is an enlarged schematic structural view of a portion C in fig. 1.
In the figure: 1. a box body; 2. a support; 3. a base plate; 4. a guide wheel; 5. a vent hole; 6. filtering with a screen; 7. a fan blade; 8. a first drive motor; 9. a drive shaft; 10. a hydraulic lever; 11. a detection box; 12. mounting a plate; 13. a mounting frame; 14. a drill bit; 15. a second drive motor; 16. a drive rod; 17. a support plate; 18. a slide hole; 19. a slide plate; 20. a vibration plate; 21. a pressure spring; 22. a drive shaft; 23. a drive gear; 24. a transmission gear; 25. a cam; 26. a through hole; 27. a baffle plate; 28. a chute; 29. a slider; 30. a spring.
Detailed Description
The present invention will be further described with reference to the following detailed description, wherein the drawings are for illustrative purposes only and are not intended to be limiting, wherein certain elements may be omitted, enlarged or reduced in size, and are not intended to represent the actual dimensions of the product, so as to better illustrate the detailed description of the invention.
In the description of the present invention, it should be noted that the terms "left", "right", "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The in-situ soil sampling resistivity measuring device shown in fig. 1-5 comprises a box body 1 and a detecting device arranged in the box body 1, wherein the detecting device comprises a hydraulic rod 10 arranged below the inner wall of the top of the box body 1, a detecting box 11 is fixedly arranged on an output shaft of the hydraulic rod 10, a mounting plate 12 is fixedly arranged at the bottom of the detecting box 11, a mounting frame 13 is fixedly arranged at the bottom of the mounting plate 12, a second driving motor 15 is arranged on the mounting frame 13, the output shaft of the second driving motor 15 is connected with a driving rod 16, a drill bit 14 is arranged at the bottom end of the driving rod 16, a supporting plate 17 is fixedly arranged on the inner wall of the bottom of the box body 1, a sliding plate 19 is slidably arranged on the supporting plate 17, a vibration plate 20 is fixedly arranged at one side of the sliding plate 19 close to the detecting device, a first driving motor is arranged, the one end horizontal rotation that drive shaft 9 stretched into box 1 is connected with flabellum 7, the below longitudinal rotation of drive shaft 9 installs transmission shaft 22, and the bottom fixed mounting of transmission shaft 22 has cam 25, cam 25 and slide 19 keep away from detection device's one side contact, and through-hole 26 has been seted up to the bottom of box 1, and the bottom symmetry slidable mounting of box 1 has two baffles 27.
A plurality of ventilation holes 5 are formed in one side of the box body 1, and a filter screen 6 is fixedly mounted at the top of the box body 1.
The supporting plate 17 is provided with a sliding hole 18, the sliding plate 19 is slidably mounted in the sliding hole 18, so that stable sliding of the sliding plate 19 is ensured, a pressure spring 21 is fixedly mounted in the sliding hole 18, the pressure spring 21 is fixedly connected with the sliding plate 19, and the sliding plate 19 can reciprocate by the elasticity of the pressure spring 21.
The driving shaft 9 is provided with a driving gear 23, the top end of the transmission shaft 22 is provided with a transmission gear 24, the driving gear 23 is meshed with the transmission gear 24, the driving shaft 9 rotates, and the transmission gear 24 is driven by the driving gear 23 to further enable the transmission shaft 22 to rotate.
Two chutes 28 have been seted up to the bottom symmetry of box 1, equal slidable mounting has slider 29 in two chutes 28, and two baffles 27 correspond fixed mounting on two sliders 29, have ensured the steady slip of two baffles 27. The two sliding grooves 28 are fixedly provided with springs 30, and the two springs 30 are fixedly connected with the two sliding blocks 29, so that the two baffle plates 27 can be reset after resistance is lost.
Install the bull stick on the top inner wall of box 1, the equal fixed mounting of flabellum 7 is on the bull stick, and the one end that drive shaft 9 stretched into the box is passed through the bull stick and is connected with flabellum 7.
Two supports 2 are symmetrically and fixedly mounted on the box body 1, a bottom plate 3 is fixedly mounted below the two supports 2, and guide wheels 4 are fixedly mounted at the bottoms of the two bottom plates 3, so that the whole device can be moved conveniently.
When the corrosivity of soil needs to be detected, the device is moved to a proper position through a plurality of guide wheels 4, a hydraulic rod 10 and a second driving motor 15 are connected with a power supply, the hydraulic rod 10 is started, the hydraulic rod drives a detection box 11 to move, the detection box 11 drives a mounting plate 12 to move, the mounting plate 12 drives a mounting frame 13 to move, the mounting frame 13 drives a drill bit 14 to move, the drill bit 14 extrudes two baffles 27, a through hole 26 is opened, after the drill bit 14 completely leaves a box body 1, the second driving motor 15 is started, the second driving motor 15 drives a driving rod 16 to rotate, the driving rod 16 drives the drill bit 14 to rotate, so that punching can be carried out, the detection box 11 is conveniently moved into soil for detection, at the moment, the first driving motor 8 is connected with the power supply, the first driving motor 8 is started, the first driving motor 8 drives a driving shaft 9 to rotate, the driving shaft 9 drives a plurality of fan blades 7 to, meanwhile, the driving shaft 9 drives the transmission shaft 22 to rotate through the driving gear 23 and the transmission gear 24, the transmission shaft 22 drives the cam 25 to rotate, the cam rotates around the transmission shaft 22, the long edge of the cam rotates to be abutted against the sliding plate, the sliding plate can be extruded, the sliding plate 19 is driven to move rightwards, under the elastic action of the pressure spring 21, the sliding plate 19 can move in a reciprocating mode, the sliding plate 19 drives the vibration plate 20 to move, the vibration plate can repeatedly hit the detection device, soil is shaken down when the detection device is withdrawn, the baffle also plays an auxiliary role, the cooperation of the vibration plate 20 and the two baffles 27 ensures that the soil can be carried into the box body 1 as little as possible when the detection box 11 and the drill bit 14 are withdrawn, the cleaning is convenient, and the influence.
The above description is only a detailed description of specific embodiments of the present invention, and should not be taken as limiting the invention, and any modifications, equivalents, improvements, etc. made on the design concept of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. The utility model provides an in situ soil sample resistivity measurement device, includes box (1) and sets up the detection device in box (1), its characterized in that: the detection device comprises a hydraulic rod (10) arranged below the inner wall of the top of a box body (1), a detection box (11) is fixedly arranged on an output shaft of the hydraulic rod (10), a mounting plate (12) is fixedly arranged at the bottom of the detection box (11), a mounting frame (13) is fixedly arranged at the bottom of the mounting plate (12), a second driving motor (15) is arranged on the mounting frame (13), the output shaft of the second driving motor (15) is connected with a driving rod (16), a drill bit (14) is arranged at the bottom end of the driving rod (16), a supporting plate (17) is fixedly arranged on the inner wall of the bottom of the box body (1), a sliding plate (19) is arranged on the supporting plate (17) in a sliding manner, a vibration plate (20) is fixedly arranged at one side, close to the detection device, of the sliding plate (19), a first driving motor is arranged on the outer side wall, one end that drive shaft (9) stretched into box (1) transversely rotates and is connected with flabellum (7), transmission shaft (22) are installed to the below vertical rotation of drive shaft (9), and the bottom fixed mounting of transmission shaft (22) has cam (25), detection device's one side contact is kept away from with slide (19) in cam (25), and through-hole (26) have been seted up to the bottom of box (1), and the bottom symmetry slidable mounting of box (1) has two baffles (27).
2. The in situ soil sampling resistivity measurement device of claim 1 wherein: a plurality of ventilation holes (5) are formed in one side of the box body (1), and a filter screen (6) is fixedly mounted at the top of the box body (1).
3. The in situ soil sampling resistivity measurement device of claim 1 wherein: a sliding hole (18) is formed in the supporting plate (17), and the sliding plate (19) is slidably mounted in the sliding hole (18).
4. The in situ soil sampling resistivity measurement device of claim 3 wherein: a pressure spring (21) is fixedly arranged in the sliding hole (18), and the pressure spring (21) is fixedly connected with the sliding plate (19).
5. The in situ soil sampling resistivity measurement device of claim 1 wherein: install drive gear (23) on drive shaft (9), drive gear (24) are installed on the top of transmission shaft (22), drive gear (23) and drive gear (24) mesh mutually, drive shaft (9) rotate, drive gear (24) through drive gear (23) and further make transmission shaft (22) rotate.
6. The in situ soil sampling resistivity measurement device of claim 1 wherein: two chutes (28) are symmetrically formed in the bottom of the box body (1), sliding blocks (29) are arranged in the two chutes (28) in a sliding mode, and the two baffles (27) are fixedly mounted on the two sliding blocks (29) correspondingly.
7. The in-situ soil sampling resistivity measurement device according to claim 6, wherein springs (30) are fixedly installed in the two sliding grooves (28), and the two springs (30) are fixedly connected with the two sliding blocks (29).
8. The in situ soil sampling resistivity measurement device of claim 1 wherein: install the bull stick on the top inner wall of box (1), the equal fixed mounting of flabellum (7) is on the bull stick, and drive shaft (9) stretch into the one end of box and pass through the bull stick and be connected with flabellum (7).
9. The in situ soil sampling resistivity measurement device of claim 1 wherein: the box body (1) is symmetrically and fixedly provided with two supports (2), the bottom plates (3) are fixedly arranged below the two supports (2), and guide wheels (4) are fixedly arranged at the bottoms of the two bottom plates (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110084249.5A CN112903757B (en) | 2021-01-21 | 2021-01-21 | In-situ soil sampling resistivity measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110084249.5A CN112903757B (en) | 2021-01-21 | 2021-01-21 | In-situ soil sampling resistivity measuring device |
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| Publication Number | Publication Date |
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| CN112903757A true CN112903757A (en) | 2021-06-04 |
| CN112903757B CN112903757B (en) | 2022-03-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110084249.5A Active CN112903757B (en) | 2021-01-21 | 2021-01-21 | In-situ soil sampling resistivity measuring device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114414769A (en) * | 2021-12-28 | 2022-04-29 | 赣南师范大学 | Device and method for predicting landslide based on geographic environment |
| CN116519374A (en) * | 2023-07-05 | 2023-08-01 | 北京建工环境修复股份有限公司 | In-situ soil sampling device |
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| CN107765091A (en) * | 2016-08-18 | 2018-03-06 | 国家电网公司 | A kind of original position soil sample resistance rate measurement apparatus |
| CN208076433U (en) * | 2017-12-12 | 2018-11-09 | 浙江红欣园林艺术有限公司 | A kind of Saline-alkali Field Control detection device |
| CN109506978A (en) * | 2018-12-18 | 2019-03-22 | 甘肃省农业生态环境保护管理站 | A kind of soil monitoring sampler |
| CN209089963U (en) * | 2018-08-15 | 2019-07-12 | 云南元江大有为食品有限公司 | A kind of device extracting mango vitamin from mango |
| CN210665579U (en) * | 2019-08-05 | 2020-06-02 | 连云港盛富达建设工程有限公司 | Concrete additive alkali content tester |
| CN211420816U (en) * | 2019-12-17 | 2020-09-04 | 李君� | Buffer device for highway maintenance operation area |
| CN211627125U (en) * | 2020-02-05 | 2020-10-02 | 贵阳学院 | Soil detection device for land planning |
| CN211954746U (en) * | 2020-03-09 | 2020-11-17 | 天津丰阳生态环境科技有限责任公司 | Drilling and soil taking equipment for soil detection |
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2021
- 2021-01-21 CN CN202110084249.5A patent/CN112903757B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107765091A (en) * | 2016-08-18 | 2018-03-06 | 国家电网公司 | A kind of original position soil sample resistance rate measurement apparatus |
| CN208076433U (en) * | 2017-12-12 | 2018-11-09 | 浙江红欣园林艺术有限公司 | A kind of Saline-alkali Field Control detection device |
| CN209089963U (en) * | 2018-08-15 | 2019-07-12 | 云南元江大有为食品有限公司 | A kind of device extracting mango vitamin from mango |
| CN109506978A (en) * | 2018-12-18 | 2019-03-22 | 甘肃省农业生态环境保护管理站 | A kind of soil monitoring sampler |
| CN210665579U (en) * | 2019-08-05 | 2020-06-02 | 连云港盛富达建设工程有限公司 | Concrete additive alkali content tester |
| CN211420816U (en) * | 2019-12-17 | 2020-09-04 | 李君� | Buffer device for highway maintenance operation area |
| CN211627125U (en) * | 2020-02-05 | 2020-10-02 | 贵阳学院 | Soil detection device for land planning |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114414769A (en) * | 2021-12-28 | 2022-04-29 | 赣南师范大学 | Device and method for predicting landslide based on geographic environment |
| CN116519374A (en) * | 2023-07-05 | 2023-08-01 | 北京建工环境修复股份有限公司 | In-situ soil sampling device |
| CN116519374B (en) * | 2023-07-05 | 2023-09-05 | 北京建工环境修复股份有限公司 | In-situ soil sampling device |
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| CN112903757B (en) | 2022-03-22 |
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