CN113009110B - Multifunctional rapid detection device for soil detection - Google Patents
Multifunctional rapid detection device for soil detection Download PDFInfo
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- CN113009110B CN113009110B CN202110207929.1A CN202110207929A CN113009110B CN 113009110 B CN113009110 B CN 113009110B CN 202110207929 A CN202110207929 A CN 202110207929A CN 113009110 B CN113009110 B CN 113009110B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/24—Earth materials
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/286—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q involving mechanical work, e.g. chopping, disintegrating, compacting, homogenising
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/40—Concentrating samples
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/44—Sample treatment involving radiation, e.g. heat
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
- G01N30/02—Column chromatography
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N5/00—Analysing materials by weighing, e.g. weighing small particles separated from a gas or liquid
- G01N5/04—Analysing materials by weighing, e.g. weighing small particles separated from a gas or liquid by removing a component, e.g. by evaporation, and weighing the remainder
- G01N5/045—Analysing materials by weighing, e.g. weighing small particles separated from a gas or liquid by removing a component, e.g. by evaporation, and weighing the remainder for determining moisture content
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Abstract
The invention relates to the technical field of soil detection equipment, in particular to a multifunctional rapid detection device for soil detection, which comprises a box body, wherein a grinding mechanism is arranged at the top of an inner cavity of the box body, three placing grooves are formed in the bottom of the outer side of the box body, and a detection mechanism is arranged in each placing groove; the grinding mechanism is used for grinding samples, the detection mechanism is located below the grinding mechanism and comprises a detection sleeve, the detection sleeve is arranged inside the placing groove, the bottom of the inner cavity of the detection sleeve is fixedly connected with a weighing device, the top of the weighing device is fixedly connected with a PH detector, and an infrared heater and a gas chromatograph are fixedly connected in the detection sleeve. The invention solves the problems that the reaction time is prolonged and the soil activity is reduced because the reaction reagent is difficult to fully react with the soil during the detection of the soil because the soil is in a coagulated state during the detection, so that the detection result is inaccurate.
Description
Technical Field
The invention relates to the technical field of soil detection equipment, in particular to a multifunctional rapid detection device for soil detection.
Background
Soil environment monitoring refers to determining environmental quality (or pollution degree) and variation trend thereof by measuring representative values of factors affecting the soil environment quality, and generally refers to soil environment monitoring which generally comprises technical contents such as point distribution sampling, sample preparation, analysis methods, result characterization, data statistics, quality evaluation and the like.
The prior art has the following defects: most of the existing soil detection is to take out the soil to be detected through a soil sampler, then use a sealing test tube to collect a soil sample in a sealing way, finally carry the soil sample to a laboratory for detection, and in order to ensure the integrity and activity of the soil, the sampled soil must be quickly put into the test tube for sealing, so that the soil in detection is in a coagulated state, the corresponding reaction reagent is difficult to react with the soil completely in the detection of the soil, the reaction time is prolonged, the activity of the soil is reduced, the detection result is inaccurate, the detection of the existing soil needs to detect a plurality of attributes of the soil, the detection of a single attribute needs to take a long time, and the detection needs to wait for a long time, so that the problem of low detection efficiency is caused.
Therefore, it is necessary to invent a multifunctional rapid detection device for soil detection.
Disclosure of Invention
The invention aims to overcome the defects of the prior art, and provides a multifunctional rapid detection device for soil detection, which is used for heating the inside of a detection sleeve through an infrared heater, detecting the water content of soil by observing the weight change of a weighing device, detecting the PH value of the soil through a PH detector, and directly entering a gas chromatograph to detect the gas by gas generated by drying the soil, so that the problems that the existing soil detection needs to detect a plurality of attributes of the soil, the detection of a single attribute needs long time and needs long waiting time, and the detection efficiency is low are effectively solved.
The aim of the invention is realized by the following technical scheme:
the multifunctional rapid detection device for soil detection comprises a box body, wherein a grinding mechanism is arranged at the top of an inner cavity of the box body, three placing grooves are formed in the bottom of the outer side of the box body, the placing grooves are in a circumferential array, and a detection mechanism is arranged in each placing groove; the grinding mechanism is used for grinding a sample, the detection mechanism is positioned below the grinding mechanism and comprises a detection sleeve, the detection sleeve is arranged inside the placing groove, a through hole is formed in the outer side of the detection sleeve, a transparent plate is arranged at the through hole, and the transparent plate is fixedly connected with the detection sleeve; the device comprises a detection sleeve, a weighing device, a PH detector, an infrared heater, a device groove and a gas chromatograph, wherein the weighing device is fixedly connected to the bottom of the inner cavity of the detection sleeve, the PH detector is fixedly connected to the top of the weighing device, the infrared heater is fixedly connected to one side of the inner cavity of the detection sleeve, the device groove is formed in the other side of the inner cavity of the detection sleeve, and the gas chromatograph is arranged in the device groove.
Further, the gas chromatograph is arranged in the device groove and is movably sleeved with the detection sleeve.
Further, the inner walls of the detection sleeves on two sides of the gas chromatograph are respectively provided with a rotation groove, the inside of the rotation groove is provided with a second connection block, the second connection block is arranged inside the rotation groove and is rotationally connected with the detection sleeves, and the top of the second connection block is fixedly connected with a separation rod.
Further, the second sliding tray has been seted up to the bottom half, and the second sliding tray is located the standing groove below, the inside sliding block that is equipped with of second sliding tray, the sliding block is located in the second sliding tray, and sliding block and second sliding tray inner wall sliding connection, the bottom of sliding block is through second reset spring and second sliding tray diapire fixed connection, sliding block top one side fixedly connected with fly leaf, the fly leaf is close to the detection cover setting, and the fly leaf is used for spacing the fixing of detection cover in the standing groove. The movable sleeve joint between the detection sleeve and the placing groove can be effectively controlled through the fit between the movable plate and the detection sleeve and the elasticity provided by the second reset spring, and the detection sleeve is convenient to assemble and disassemble by workers.
Further, grinding mechanism includes the case lid, the case lid bottom can be dismantled with the box top and be connected, and the feed port has been seted up at the case lid top, and the box internal environment passes through feed port and the external environment of box intercommunication, first internal groove has been seted up to the case lid inside, first internal groove is linked together with the feed port, first internal inslot portion is equipped with the closing plate, the closing plate is located first internal inslot portion and is connected with the case lid rotation, and the closing plate is used for closing or opening the feed port.
Further, the top of the sealing plate is fixedly connected with the rotating block through a connecting piece, the rotating block is arranged at the top of the box cover and is attached to the top of the box cover, preferably, the sealing plate comprises a first position and a second position in the rotating process, when the sealing plate is positioned at the first position, the sealing plate is misplaced with the feeding hole, the inner environment of the box body is communicated with the outer environment of the box body through the feeding hole, and when the sealing plate is positioned at the second position, the sealing plate corresponds to the feeding hole, and the inner environment of the box body is in a sealing state; the feeding hole can be opened and closed effectively through the rotary connection between the sealing plate and the box cover, so that a user can conveniently place soil to be detected.
Further, fixed cover of box outside top fixedly connected with, the through-hole has been seted up to the box outside, fixed cover is linked together through-hole and box inner chamber, fixed cover one side fixedly connected with first motor, the box inner chamber is equipped with a plurality of grinding poles, the grinding pole sets up side by side, the one end that first motor was kept away from to the grinding pole rotates with the box inner wall to be connected, and the other end of grinding pole passes box lateral wall and fixedly connected with gear piece, the gear piece is located inside fixed cover, is the meshing connection between the adjacent gear piece, and first motor output is connected with the one end of connecting rod, and the other end and any one of gear piece are connected, is connected through the meshing between the gear piece for a connecting rod drives all grinding poles and rotates in step, pulverizes soil, avoids the inside big granule that mingles with of soil to experimental accuracy's influence, and effectual soil that solves when detecting is in the state of condensing, makes the reaction reagent hardly react with soil completely when detecting soil, leads to reaction time extension and soil activity reduction, thereby makes the inaccurate problem of detected result.
Further, a limit groove is formed in the edge of the bottom of the box cover, and the top of the box body is arranged in the limit groove and is movably sleeved with the box cover.
Further, a first sliding groove is formed in the inner wall of the box body, the first sliding groove is located between the grinding rod and the placing groove, a filter screen and a plurality of fixed shafts are uniformly arranged in the first sliding groove, the fixed shafts penetrate through the filter screen, two ends of the fixed shafts are fixedly connected with the top wall of the first sliding groove and the bottom wall of the first sliding groove respectively, the filter screen is in sliding connection with the fixed shafts, a first reset spring is sleeved on the fixed shafts and located above the filter screen, and two ends of the first reset spring are connected with the top wall of the first sliding groove and the filter screen respectively; the elastic force provided by the first reset spring can effectively drive the upward filter screen to move downwards by the disc, so that the filter screen moves up and down, and the soil at the top of the filter screen is crushed.
Further, a plurality of vibration mechanisms are uniformly arranged below the filter screen, and the vibration mechanisms are used for vibrating the filter screen.
Further, vibration mechanism includes second motor, first dwang and disc, second motor fixed connection is on the box lateral wall, first rotation hole has been seted up on the box lateral wall, first dwang's one end and disc fixed connection, first dwang and disc's link is located the edge of disc, first dwang's the other end passes first rotation hole and second motor output fixed connection, and first dwang rotates with the box to be connected, through setting up a dwang and disc's link in the edge of disc, when first dwang one end upwards moves is kept away from to the disc, and the disc drives the filter screen and upwards moves, and first reset spring receives the oppression this moment, and when first dwang one end downwardly moving is kept away from to the disc, first reset spring resumes elasticity and moves the filter screen downwardly to vibrate the soil after the filter screen top pulverizes, and then shakes into massive soil and shakes out, and falls to the fixed plate top of bottom through the filter screen.
Further, box inner chamber middle part fixedly connected with fixed plate, the fixed plate is located between filter screen and the standing groove, the second rotation hole has been seted up at the fixed plate top, the inside first connecting block that is equipped with of second rotation hole, first connecting block is located inside the second rotation hole, and first connecting block rotates with the second rotation hole and be connected, and the fixed plate top is provided with the rotor plate, the top and the rotor plate fixed connection of first connecting block, the first bevel gear of bottom fixedly connected with of first connecting block can effectually promote the soil at fixed plate top to the feed inlet through the setting of rotor plate to get into PH detector top through the ejection of compact cover.
Further, the second internal groove has been seted up to the fixed plate is inside, the second internal groove extends to the box outside, the inside second dwang that is equipped with of second internal groove, the second dwang rotates with the second internal groove to be connected, fixedly connected with third motor on the box outside lateral wall, the one end and the third motor output fixed connection of second dwang, the other end fixedly connected with second bevel gear of second dwang, second bevel gear is connected with first bevel gear meshing, can effectually drive the rotation of dwang through the meshing connection between first bevel gear and the second bevel gear to get into PH detector top with the soil at fixed plate top through the ejection of compact cover.
Further, the feed inlet has been seted up on the fixed plate, fixed plate bottom fixedly connected with ejection of compact cover, ejection of compact cover is linked together with the feed inlet, ejection of compact cover sets up at PH detector top, can effectually prevent that soil is inhomogeneous to spill to detect the cover inside through setting up ejection of compact cover at PH detector top to lead to waiting to detect the scattered spill of soil and detect the cover bottom, and then lead to the failure of experiment.
The beneficial effects of the invention are as follows: the multifunctional rapid detection device for soil detection provided by the invention has the advantages that the interior of the detection sleeve is heated through the infrared heater, the water content of soil is detected through observing the weight change of the weighing device, meanwhile, the PH value of the soil is detected through the PH detector, and the gas generated by drying the soil can directly enter the gas chromatograph, so that the gas is detected, the problems that the existing soil detection needs to detect a plurality of attributes of the soil, the detection of a single attribute needs to take a long time, and the waiting time is long, so that the detection efficiency is low are effectively solved.
Drawings
FIG. 1 is a schematic diagram of a multifunctional rapid detection device according to the present invention;
FIG. 2 is a front cross-sectional view of the multifunctional rapid test device of the present invention;
FIG. 3 is a side cross-sectional view of the multifunctional quick test device of the present invention;
FIG. 4 is a schematic view of the structure of the grinding rod of the present invention;
FIG. 5 is a schematic view of a filter screen according to the present invention;
FIG. 6 is a cross-sectional view of the structure of the fixing plate of the present invention;
FIG. 7 is a schematic view of a movable plate according to the present invention;
FIG. 8 is a schematic view showing the internal structure of the detecting cover according to the present invention;
FIG. 9 is a schematic diagram of a sample injection system according to the present invention;
in the figure, 1, a box body; 2. a placement groove; 3. a case cover; 4. a feed hole; 5. a sealing plate; 6. a rotating block; 7. a fixed sleeve; 8. a first motor; 9. a grinding rod; 10. a gear block; 11. a fixed shaft; 12. a filter screen; 13. a first return spring; 14. a second motor; 15. a first rotating lever; 16. a disc; 17. a fixing plate; 18. a first connection block; 19. a rotating plate; 20. a first bevel gear; 21. a second rotating lever; 22. a third motor; 23. a second bevel gear; 24. a discharging sleeve; 25. a detection sleeve; 26. a transparent plate; 27. a weighing device; 28. a PH detector; 29. an infrared heater; 30. a gas chromatograph; 31. a second connection block; 32. a spacer rod; 33. a sliding block; 34. a second return spring; 35. a movable plate; 36. a sample injection cylinder; 37. a sample injection driving device; 38. a piston; 39. an air inlet pipe; 40. an exhaust pipe; 41. a sample inlet tube; 42. a one-way valve; 43. a first control valve; 44. and a second control valve.
Detailed Description
The technical solution of the present invention will be described in further detail with reference to the accompanying drawings, but the scope of the present invention is not limited to the following description.
As shown in fig. 1 to 9, the multifunctional rapid detection device for soil detection comprises a box body 1, wherein a grinding mechanism is arranged at the top of an inner cavity of the box body 1, three placing grooves 2 are formed in the bottom of the outer side of the box body 1, the placing grooves 2 are in a circumferential array, and a detection mechanism is arranged in each placing groove 2; the grinding mechanism is used for grinding samples, the detection mechanism is located below the grinding mechanism and comprises a detection sleeve 25, the detection sleeve 25 is arranged inside the placing groove 2 and movably sleeved with the box body 1, a plurality of detection sleeves 25 are arranged to effectively detect and compare a plurality of data at the same time, the reliability of experimental data is effectively improved, a through hole is formed in the outer side of the detection sleeve 25, a transparent plate 26 is arranged at the through hole, the transparent plate 26 is fixedly connected with the detection sleeve 25, and the reaction process is visualized by arranging the transparent plate 26 on one side of the detection sleeve 25, so that the record of the experimental data by workers is facilitated, the experimental process is controllable, and errors in the experimental process are avoided;
the utility model provides a soil quality control system, including detection cover 25 inner chamber bottom fixedly connected with weighing instrument 27, weighing instrument 27 top fixedly connected with PH detector 28, detection cover 25 inner chamber one side fixedly connected with infrared heater 29, the device groove has been seted up to detection cover 25 inner chamber opposite side, device inslot portion is equipped with gas chromatograph 30, gas chromatograph 30 locates the device inslot portion and cup joints with detection cover 25 activity, the rotation groove has been seted up respectively on the detection cover 25 inner wall of gas chromatograph 30 both sides, the rotation inslot portion is equipped with second connecting block 31, second connecting block 31 is located the rotation inslot portion and is connected with detection cover 25 rotation, second connecting block 31 top fixedly connected with spacer bar 32 falls to PH detector 28 top through soil to detect the weight of soil through weighing instrument 27, detect the inside heating of detection cover 25 through infrared heater 29 simultaneously, detect the moisture content of soil through the change of observing weighing instrument 27 weight this moment, detect the soil PH value through PH detector 28 simultaneously, and the gas that the stoving soil produced can directly get into gas chromatograph 30 moreover, thereby detect the gas that has detected the soil quality control system has been detected to the time, thereby the long-pending problem that the detection needs to be long-time to have detected, and the soil quality control system has effectively detected the soil quality, has been detected the soil quality, has a plurality of time to be long time to be required.
Specifically, the second sliding tray has been seted up to box 1 bottom, and the second sliding tray is located standing groove 2 below, the inside sliding block 33 that is equipped with of second sliding tray, the sliding block 33 is located in the second sliding tray, and sliding block 33 and second sliding tray inner wall sliding connection, the bottom of sliding block 33 passes through second reset spring 34 and second sliding tray tank bottom wall fixed connection, sliding block 33 top one side fixedly connected with fly leaf 35, fly leaf 35 is close to detection cover 25 setting, and fly leaf 35 is used for spacing fixed in standing groove 2 with detection cover 25, and the activity that laminating mutually and second reset spring 34 provided between through fly leaf 35 and detection cover 25 can effectually control between detection cover 25 and the standing groove 2 cup joints to and make things convenient for the dismouting of staff to detection cover 25. When in use, after the soil enters the top of the PH detector 28 through the discharging sleeve 24, a user heats and dries the soil through the infrared heater 29, the transparent plate 26 arranged on one side of the detecting sleeve 25 is used for observing the condition inside the detecting sleeve 25, after drying, the water content in the soil is recorded through observing the change of data on the weighing device 27 before and after drying, the PH value of the soil is recorded through observing the PH detector 28, and meanwhile, the gas generated by drying the soil enters the gas chromatograph 30, so that the gas is detected, the problem that the detection efficiency is low due to the fact that the existing soil detection needs to detect a plurality of attributes of the soil is solved, the detection time of a single attribute needs to be long, the problem that the detection efficiency is low is caused, the plurality of data can be effectively detected simultaneously through arranging the detecting sleeves 25, then the movable plate 35 is moved downwards through sliding connection between the sliding block 33 and the second sliding groove, the movable plate 35 is separated from one side of the detecting sleeve 25, the detecting sleeve 25 is separated from the placing groove 2 on one side of the box body 1, and the data of each reaction and the cleaning instrument are stored is effectively solved.
Specifically, a sample injection system is disposed in the detection sleeve 25, the sample injection system includes a sample injection cylinder 36 and a sample injection driving device 37, a piston 38 is disposed in the sample injection cylinder 36, the sample injection driving device 37 is disposed at the bottom of the sample injection cylinder 36, an output shaft of the sample injection driving device 37 is connected with the piston 38, and the sample injection driving device 37 is used for controlling the piston 38 to move in the sample injection cylinder 36; the top of the sample injection cylinder 36 is provided with an air inlet pipe 39, an air outlet pipe 40 and a sample injection pipe 41 respectively, the sample injection cylinder 36 is communicated with the internal environment of the detection sleeve 25 through the air inlet pipe 39, the sample injection cylinder 36 is communicated with the external environment of the box body 1 through the air outlet pipe 40, and the sample injection cylinder 36 is communicated with the gas chromatograph 30 through the sample injection pipe 41.
Specifically, the air inlet pipe 39 is provided with a check valve 42, the air outlet pipe 40 is provided with a first control valve 43, and the sample inlet pipe 41 is provided with a second control valve 44. Preferably, at most one of the first control valve 43 and the second control valve 44 is in an open state. By arranging the sample injection system, quantitative detection of the sample by the gas chromatograph 30 is realized.
Specifically, grinding mechanism includes case lid 3, case lid 3 bottom and case 1 top are dismantled and are connected, and feed port 4 has been seted up at case lid 3 top, and 1 internal environment of case passes through feed port 4 and 1 external environment intercommunication of case, the inside first internal groove of having seted up of case lid 3, first internal groove is linked together with feed port 4, first internal inslot portion is equipped with closing plate 5, closing plate 5 locates first internal inslot portion and rotates with case lid 3 to be connected, and closing plate 5 is used for closing or opening feed port 4.
Specifically, the top of the sealing plate 5 is fixedly connected with the rotating block 6 through a connecting piece, the rotating block 6 is arranged at the top of the box cover 3 and is attached to the top of the box cover 3, preferably, the sealing plate 5 comprises a first position and a second position in the rotating process, when the sealing plate 5 is positioned at the first position, the sealing plate 5 is dislocated with the feeding hole 4, the internal environment of the box body 1 is communicated with the external environment of the box body 1 through the feeding hole 4, when the sealing plate 5 is positioned at the second position, the sealing plate 5 corresponds to the feeding hole 4, and the internal environment of the box body 1 is in a sealing state; the feed hole 4 can be opened and closed effectively through the rotary connection between the sealing plate 5 and the box cover 3, so that a user can conveniently place the soil to be detected.
Specifically, fixed cover 7 is fixedly connected with at box 1 outside top, the through-hole has been seted up in the box 1 outside, fixed cover 7 is linked together with box 1 inner chamber through the through-hole, fixed cover 7 one side fixedly connected with first motor 8, box 1 inner chamber is equipped with a plurality of grinding poles 9, grinding pole 9 sets up side by side, the one end that first motor 8 was kept away from to grinding pole 9 rotates with the box inner wall to be connected, and the other end that grinding pole 9 passed box 1 lateral wall and fixedly connected with gear piece 10, gear piece 10 locates inside fixed cover 7, is the meshing connection between the adjacent gear piece 10, and first motor 8 output is connected with one end of connecting rod, and the other end and any gear piece 10 of connecting rod are connected through the meshing connection between the gear piece 10 for all grinding poles 9 synchronous rotation of connecting rod drive, thereby grind the soil, avoid the inside big granule that mix with of soil to the influence of experimental accuracy, the effectual soil that solves when detecting is in the state that congeals, make it hardly react with the soil completely to react when detecting the soil, lead to reaction time and soil to the reduction and the soil activity reduce, thereby make the inaccurate detection result.
Specifically, a limit groove is formed in the edge of the bottom of the case cover 3, and the top of the case body 1 is arranged in the limit groove and is movably sleeved with the case cover 3.
Specifically, a first sliding groove is formed in the inner wall of the box body 1, the first sliding groove is located between the grinding rod 9 and the placing groove 2, a filter screen 12 and a plurality of fixed shafts 11 are uniformly arranged in the first sliding groove, the fixed shafts 11 penetrate through the filter screen 12, two ends of the fixed shafts 11 are fixedly connected with the top wall of the first sliding groove and the bottom wall of the first sliding groove respectively, the filter screen 12 is in sliding connection with the fixed shafts 11, a first reset spring 13 is sleeved on the fixed shafts 11, the first reset spring 13 is located above the filter screen 12, and two ends of the first reset spring 13 are connected with the top wall of the first sliding groove and the filter screen 12 respectively; the upward filter screen 12 is effectively driven to move downwards by the disc 16 through the elastic force provided by the first return spring 13, so that the filter screen 12 moves up and down, and the soil at the top of the filter screen 12 is crushed.
Specifically, a plurality of vibration mechanisms are uniformly arranged below the filter screen 12, and the vibration mechanisms are used for vibrating the filter screen 12. Further, the vibration mechanism includes second motor 14, first dwang 15 and disc 16, second motor 14 fixed connection is on box 1 lateral wall, first rotation hole has been seted up on the box 1 lateral wall, the one end and the disc 16 fixed connection of first dwang 15, the link of first dwang 15 and disc 16 is located the edge of disc 16, the other end of first dwang 15 passes first rotation hole and second motor 14 output fixed connection, and first dwang 15 and box 1 rotate to be connected, through setting up the link of first dwang 15 and disc 16 in the edge of disc 16, when disc 16 kept away from first dwang 15 one end and upwards moved, and disc 16 drives filter screen 12 and upwards moves, and first reset spring 13 received the oppression this moment, and when disc 16 kept away from first dwang 15 one end and moved downwards, first reset spring 13 resumes elasticity and moves filter screen 12 downwards to the soil after grinding filter screen 12 top shakes, and then will grind into massive soil and scatter the filter screen 12 through the fixed plate 17 of bottom that falls to the top.
Specifically, the output power of the second motor 14 is the same among the vibration mechanisms, and there is a periodic difference in the time point when the disk 16 rotates to the highest position.
Specifically, fixed plate 17 is fixedly connected with in the middle part of box 1 inner chamber, fixed plate 17 is located between filter screen 12 and the standing groove 2, the second rotation hole has been seted up at fixed plate 17 top, the inside first connecting block 18 that is equipped with of second rotation hole, first connecting block 18 is located inside the second rotation hole, and first connecting block 18 rotates with the second rotation hole and be connected, and fixed plate 17 top is provided with rotor plate 19, the top and the rotor plate 19 fixed connection of first connecting block 18, the bottom fixedly connected with first bevel gear 20 of first connecting block 18 can effectually promote the soil at fixed plate 17 top to the feed inlet through rotor plate 19's setting to get into PH detector 28 top through ejection of compact cover 24.
Specifically, the second inner groove has been seted up to the fixed plate 17 inside, the second inner groove extends to the box 1 outside, the inside second dwang 21 that is equipped with of second inner groove, second dwang 21 rotates with the second inner groove to be connected, fixedly connected with third motor 22 on the box 1 outside lateral wall, the one end and the third motor 22 output fixed connection of second dwang 21, the other end fixedly connected with second bevel gear 23 of second dwang 21, second bevel gear 23 meshes with first bevel gear 20 to be connected, and the meshing connection through between first bevel gear 20 and the second bevel gear 23 can effectually drive the rotation of dwang 19 to get into PH detector 28 top with the soil at fixed plate 17 top through ejection of compact cover 24.
Specifically, the feed inlet has been seted up on the fixed plate 17, fixed plate 17 bottom fixedly connected with ejection of compact cover 24, ejection of compact cover 24 is linked together with the feed inlet, ejection of compact cover 24 sets up at PH detector 28 top, through setting up ejection of compact cover 24 at PH detector 28 top can effectually prevent that soil is inhomogeneous from spilling to detecting the cover 25 inside to lead to waiting to detect the scattered spill of soil in detecting the cover bottom, and then lead to the failure of experiment.
Specifically, the section of the rotating plate 19 is in a "U" or "V" structure, that is, the middle part of the rotating plate 19 is used as a sample collecting point, and the feeding port is arranged corresponding to the sample collecting point, so that the rotating plate 19 can collect the samples to the sample collecting point in the middle part of the rotating plate 19, and then push the samples into the feeding port together, thereby realizing that the samples fall into the detecting sleeve 25 accurately and stably.
The application process of the invention is as follows: the user drives the rotation of closing plate 5 through rotating piece 6 to make feed port 4 open completely, after feed port 4 opened, the user places the soil of gathering through feed port 4 and grinds pole 9 top, then seal through rotating closing plate 5 and feed port 4, after sealing box 1, the user opens first motor 8, first motor 8 drives gear block 10 and rotates, the meshing connection through a plurality of gear blocks 10 drives the rotation of a plurality of grinding poles 9, thereby grind the soil at grinding pole 9 top, and then increase the reaction area of soil, and grind the large granule material in the soil, avoid causing the influence to experimental accuracy.
Then the user starts second motor 14, second motor 14 drives the rotation of first dwang 15, through the rotation of first dwang 15 one end setting in the edge of disc 16, when disc 16 kept away from first dwang 15 one end and upwards moved, disc 16 drives filter screen 12 and upwards moved, first reset spring 13 receives the oppression this moment, when disc 16 kept away from first dwang 15 one end and down moved, first reset spring 13 resumes elasticity and moves filter screen 12 downwards, thereby vibrate the soil after grinding of filter screen 12 top, and then shake out the cubic soil that rolls, and spill through filter screen 12 to the fixed plate 17 top of bottom, effectually solved the soil in the state of condensing when detecting, make the reaction reagent hardly react with soil completely when detecting soil, lead to reaction time extension and soil activity reduction, thereby make the inaccurate problem of result of detection.
When soil enters into fixed plate 17 top, the user opens third motor 22, third motor 22 drives second dwang 21 rotation, thereby drive the meshing between first bevel gear 20 and the second bevel gear 23 and be connected, and then drive the rotation of rotor plate 19, promote the soil at fixed plate 17 top to the feed inlet through the rotation of rotor plate 19, then spill to PH detector 28 top through ejection of compact cover 24, because ejection of compact cover 24 sets up at PH detector 28 top, soil enters into PH detector 28 top through ejection of compact cover 24 and can effectually prevent that soil is inhomogeneous and spill to detection cover 25 top, thereby lead to the scattered spill of soil to be detected in detection cover bottom, and then lead to the failure groove problem of experiment.
The foregoing is merely a preferred embodiment of the invention, and it is to be understood that the invention is not limited to the form disclosed herein but is not to be construed as excluding other embodiments, but is capable of numerous other combinations, modifications and environments and is capable of modifications within the scope of the inventive concept, either as taught or as a matter of routine skill or knowledge in the relevant art. And that modifications and variations which do not depart from the spirit and scope of the invention are intended to be within the scope of the appended claims.
Claims (6)
1. The multifunctional rapid detection device for soil detection is characterized by comprising a box body, wherein a grinding mechanism is arranged at the top of an inner cavity of the box body, three placing grooves are formed in the bottom of the outer side of the box body, the placing grooves are in a circumferential array, and a detection mechanism is arranged in each placing groove; the grinding mechanism is used for grinding a sample, the detection mechanism is positioned below the grinding mechanism and comprises a detection sleeve, the detection sleeve is arranged inside the placing groove, a through hole is formed in the outer side of the detection sleeve, a transparent plate is arranged at the through hole, and the transparent plate is fixedly connected with the detection sleeve; the bottom of the inner cavity of the detection sleeve is fixedly connected with a weighing device, the top of the weighing device is fixedly connected with a PH detector, one side of the inner cavity of the detection sleeve is fixedly connected with an infrared heater, the other side of the inner cavity of the detection sleeve is provided with a device groove, and a gas chromatograph is arranged in the device groove;
the bottom of the box body is provided with a second sliding groove, the second sliding groove is positioned below the placing groove, a sliding block is arranged in the second sliding groove, the sliding block is arranged in the second sliding groove and is in sliding connection with the inner wall of the second sliding groove, the bottom of the sliding block is fixedly connected with the bottom wall of the second sliding groove through a second reset spring, one side of the top of the sliding block is fixedly connected with a movable plate, the movable plate is arranged close to the detection sleeve, and the movable plate is used for limiting and fixing the detection sleeve in the placing groove;
the inner wall of the box body is provided with a first sliding groove, the first sliding groove is positioned between the grinding rod and the placing groove, a filter screen and a plurality of fixed shafts are uniformly arranged in the first sliding groove, the fixed shafts penetrate through the filter screen, two ends of each fixed shaft are fixedly connected with the top wall of the first sliding groove and the bottom wall of the first sliding groove respectively, the filter screen is in sliding connection with the fixed shafts, a first reset spring is sleeved on each fixed shaft, the first reset spring is positioned above the filter screen, and two ends of each first reset spring are connected with the top wall of the first sliding groove and the filter screen respectively;
a plurality of vibration mechanisms are uniformly arranged below the filter screen, and the vibration mechanisms are used for vibrating the filter screen; the vibrating mechanism comprises a second motor, a first rotating rod and a disc, wherein the second motor is fixedly connected to the side wall of the box body, a first rotating hole is formed in the side wall of the box body, one end of the first rotating rod is fixedly connected with the disc, the connecting end of the first rotating rod and the disc is positioned at the edge of the disc, the other end of the first rotating rod penetrates through the first rotating hole and is fixedly connected with the output end of the second motor, the first rotating rod is rotationally connected with the box body, the connecting end of the first rotating rod and the disc is arranged at the edge of the disc, when one end of the disc is far away from the first rotating rod, the disc drives the filter screen to move upwards, at the moment, the first reset spring is pressed, when one end of the disc is far away from the first rotating rod moves downwards, the first reset spring recovers elasticity and moves the filter screen downwards, so that ground soil at the top of the filter screen is vibrated, and the ground soil in a block shape is scattered, and the ground soil is scattered to the top of a fixed plate at the bottom through the filter screen;
and the output power of the second motor is the same among the vibration mechanisms, and the time point when the disc rotates to the highest position has periodic difference.
2. The multifunctional rapid detection device for soil detection according to claim 1, wherein the inner walls of the detection sleeves on two sides of the gas chromatograph are respectively provided with a rotation groove, a second connection block is arranged inside the rotation groove and is rotationally connected with the detection sleeves, and the top of the second connection block is fixedly connected with a separation rod.
3. The multifunctional rapid detection device for soil detection according to claim 1, wherein the grinding mechanism comprises a box cover, the bottom of the box cover is detachably connected with the top of the box body, a feeding hole is formed in the top of the box cover, the internal environment of the box body is communicated with the external environment of the box body through the feeding hole, a first inner groove is formed in the box cover, the first inner groove is communicated with the feeding hole, a sealing plate is arranged in the first inner groove, the sealing plate is arranged in the first inner groove and is rotatably connected with the box cover, and the sealing plate is used for closing or opening the feeding hole.
4. The multifunctional rapid detection device for soil detection according to claim 3, wherein the top of the sealing plate is fixedly connected with the rotating block through a connecting piece, the rotating block is arranged at the top of the box cover and is attached to the top of the box cover, the sealing plate comprises a first position and a second position in the rotating process, when the sealing plate is in the first position, the sealing plate is staggered with the feeding hole, the internal environment of the box body is communicated with the external environment of the box body through the feeding hole, when the sealing plate is in the second position, the sealing plate corresponds to the feeding hole, and the internal environment of the box body is in a sealing state; the feeding hole can be opened and closed effectively through the rotary connection between the sealing plate and the box cover, so that a user can conveniently place soil to be detected.
5. The multifunctional rapid detection device for soil detection according to claim 4, wherein the top of the outer side of the box is fixedly connected with a fixing sleeve, the outer side of the box is provided with a through hole, the fixing sleeve is communicated with the inner cavity of the box through the through hole, one side of the fixing sleeve is fixedly connected with a first motor, the inner cavity of the box is provided with a plurality of grinding rods, the grinding rods are arranged side by side, one end of each grinding rod far away from the first motor is rotationally connected with the inner wall of the box, the other end of each grinding rod penetrates through the side wall of the box and is fixedly connected with a gear block, the gear blocks are arranged inside the fixing sleeve, adjacent gear blocks are in meshed connection, the output end of the first motor is connected with one end of a connecting rod, and the other end of the connecting rod is connected with any one gear block.
6. The multifunctional rapid detection device for soil detection according to claim 4, wherein the limit groove is formed in the edge of the bottom of the box cover, and the top of the box body is arranged in the limit groove.
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| CN113740411B (en) * | 2021-10-12 | 2023-06-09 | 宁波大学附属人民医院 | System and process capable of detecting pesticide residue in traditional Chinese medicine |
| CN114924012A (en) * | 2022-03-07 | 2022-08-19 | 徐州市九州生态园林股份有限公司 | Soil detection device for mountain ecological restoration and use method thereof |
| CN117990557B (en) * | 2024-04-03 | 2024-06-04 | 山东省煤田地质局第五勘探队 | Rapid detection device and detection method for soil water content |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017187282A1 (en) * | 2016-04-25 | 2017-11-02 | Indian Council Of Agricultural Research | Portable soil testing kit for agricultural and horticultural crops |
| CN109718261A (en) * | 2019-02-08 | 2019-05-07 | 桐乡市阑悦服饰有限公司 | A kind of extraction element and its extracting method of ginseng extract |
| WO2019227820A1 (en) * | 2018-05-29 | 2019-12-05 | 河南慧锦药业有限公司 | Environmentally friendly device for producing hepatoprotective diammonium glycyrrhizinate |
| CN210585151U (en) * | 2019-09-05 | 2020-05-22 | 绍兴市三合检测技术有限公司 | Soil triturating and filtering device |
| CN111215437A (en) * | 2020-02-20 | 2020-06-02 | 袁蜀明 | Soil remediation device |
| CN212459301U (en) * | 2020-07-08 | 2021-02-02 | 滁州睿兴高分子材料有限公司 | Plastic granules degree of consistency testing arrangement |
| CN212524247U (en) * | 2020-06-04 | 2021-02-12 | 温庆喜 | Novel soil heavy metal detects with grinding screening device |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205205007U (en) * | 2015-12-11 | 2016-05-04 | 马边青山莲农业科技开发有限公司 | Excrement and urine desiccator |
| CN108181443B (en) * | 2017-12-20 | 2020-10-16 | 广东中加检测技术股份有限公司 | Multifunctional rapid detection device for environmental soil detection |
| CN208107587U (en) * | 2018-04-19 | 2018-11-16 | 上海臣林智能科技有限公司 | A kind of easy-to-dismount adjustable monitoring device mounting base |
| CN210464998U (en) * | 2019-08-23 | 2020-05-05 | 辽宁浩桐环保科技有限公司 | Quantitative soil sampling sample dividing device |
| CN211893887U (en) * | 2020-01-10 | 2020-11-10 | 惠东县新骏实业有限公司 | Activated carbon racking machine |
| CN111366411A (en) * | 2020-03-07 | 2020-07-03 | 苏州驰夫电子科技有限公司 | Food detects with broken sediment sampling device that grinds |
-
2021
- 2021-02-25 CN CN202110207929.1A patent/CN113009110B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017187282A1 (en) * | 2016-04-25 | 2017-11-02 | Indian Council Of Agricultural Research | Portable soil testing kit for agricultural and horticultural crops |
| WO2019227820A1 (en) * | 2018-05-29 | 2019-12-05 | 河南慧锦药业有限公司 | Environmentally friendly device for producing hepatoprotective diammonium glycyrrhizinate |
| CN109718261A (en) * | 2019-02-08 | 2019-05-07 | 桐乡市阑悦服饰有限公司 | A kind of extraction element and its extracting method of ginseng extract |
| CN210585151U (en) * | 2019-09-05 | 2020-05-22 | 绍兴市三合检测技术有限公司 | Soil triturating and filtering device |
| CN111215437A (en) * | 2020-02-20 | 2020-06-02 | 袁蜀明 | Soil remediation device |
| CN212524247U (en) * | 2020-06-04 | 2021-02-12 | 温庆喜 | Novel soil heavy metal detects with grinding screening device |
| CN212459301U (en) * | 2020-07-08 | 2021-02-02 | 滁州睿兴高分子材料有限公司 | Plastic granules degree of consistency testing arrangement |
Non-Patent Citations (2)
| Title |
|---|
| Wilke B M.Determination of chemical and physical soil properties.Monitoring and assessing soil bioremediation.2005,第47-95页. * |
| 王东伟等.基于振动的土壤挖掘阻力与耗能特性试验研究.农业机械学报.2020,第51卷(第51期),第267-272页. * |
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