CN109115548B - Sampling heating device for soil detection - Google Patents
Sampling heating device for soil detection Download PDFInfo
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- CN109115548B CN109115548B CN201811147828.4A CN201811147828A CN109115548B CN 109115548 B CN109115548 B CN 109115548B CN 201811147828 A CN201811147828 A CN 201811147828A CN 109115548 B CN109115548 B CN 109115548B
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- 239000002689 soil Substances 0.000 title claims abstract description 77
- 238000010438 heat treatment Methods 0.000 title claims abstract description 74
- 238000005070 sampling Methods 0.000 title claims abstract description 31
- 238000001514 detection method Methods 0.000 title claims abstract description 29
- 239000000463 material Substances 0.000 claims abstract description 54
- 238000003756 stirring Methods 0.000 claims abstract description 46
- 230000007246 mechanism Effects 0.000 claims abstract description 29
- 238000002156 mixing Methods 0.000 claims abstract description 15
- 230000000694 effects Effects 0.000 abstract description 6
- 239000002957 persistent organic pollutant Substances 0.000 abstract description 4
- 206010024796 Logorrhoea Diseases 0.000 abstract description 3
- 230000009471 action Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000006978 adaptation Effects 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000013441 quality evaluation Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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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
- G01N1/02—Devices for withdrawing samples
- G01N1/04—Devices for withdrawing samples in the solid state, e.g. by cutting
- G01N1/08—Devices for withdrawing samples in the solid state, e.g. by cutting involving an extracting tool, e.g. core bit
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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
- G01N1/34—Purifying; Cleaning
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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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- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses a sampling and heating device for soil detection, which comprises a shell, wherein the shell is of a cavity structure, a heating box is arranged on one side of the bottom end in the shell, a through hole is formed in the bottom end in the shell and positioned on one side of the heating box, the heating box is of a cavity structure with an opening at the top end, a mixing mechanism is arranged in the heating box, and a material grabbing mechanism is arranged at the top end in the shell; the material grabbing mechanism comprises a first upright post and a second upright post which are positioned on two sides of the inner wall of the shell, a third upright post is arranged at the bottom ends of the first upright post and the second upright post, a first screw rod and a second screw rod are arranged on one side of the first upright post, a third screw rod is arranged on one side of the second upright post, and a first sliding block matched with the first screw rod is arranged on the first screw rod. Has the advantages that: the feasible more even that is heated for volatilizing of the organic pollutant in the soil, and then to the soil that drops in the material receiving barrel filter, shake garrulous, make more abundant to the soil stirring of heating cabinet, make the soil sample of collecting more accurate, reached the effect that the sampling efficiency is high, easy operation.
Description
Technical Field
The invention relates to the field of soil detection, in particular to a sampling heating device for soil detection.
Background
Soil environment monitoring refers to determining environmental quality (or pollution degree) and a change trend thereof by measuring a representative value of factors affecting soil environment quality, and generally referred to as soil environment monitoring refers to soil environment monitoring, and generally comprises technical contents such as distribution sampling, sample preparation, an analysis method, result characterization, data statistics, quality evaluation and the like. The surface rock of the earth is gradually destroyed into loose mineral particles (called as mother material) with different sizes through weathering, and the soil is formed and evolved under the comprehensive action of various soil forming factors such as the mother material, climate, biology, terrain, time and the like. Soil composition is very complicated, generally speaking, the soil is composed of solid, liquid and gas three-phase parts such as mineral substances, organic matters generated by decomposition of animal and plant residues, moisture, air and the like, earth and soil resources are rich and various in types, nutrients contained in each soil are different, and pollution degrees of the soil are different, so that the soil needs to be sampled, the sampled sample is taken for detection, however, the existing sampling device for soil detection has the defects of low sampling efficiency, inconvenience in movement and complex operation, soil environment detection refers to determination of a representative value influencing soil environment quality factors to determine the environment pollution degree, when the soil sample is detected, the soil is generally placed in a container for heating, the existing sampling device for soil detection is often uneven in heating, detection results have deviation, and detection is inaccurate.
An effective solution to the problems in the related art has not been proposed yet.
Disclosure of Invention
The invention provides a sampling heating device for soil detection, aiming at the problems in the related art and aiming at overcoming the technical problems in the prior related art.
The technical scheme of the invention is realized as follows:
a sampling and heating device for soil detection comprises a shell, wherein the shell is of a cavity structure, a heating box is arranged on one side of the bottom end in the shell, a through hole is formed in the bottom end in the shell and located on one side of the heating box, the heating box is of a cavity structure with an open top end, a mixing mechanism is arranged in the heating box, and a material grabbing mechanism is arranged at the top end in the shell;
grab material mechanism including being located the stand one and the stand two of shells inner wall both sides, stand one with the bottom of stand two is equipped with stand three, one side of stand one is equipped with lead screw one side of stand two is equipped with lead screw two, one side of stand three is equipped with lead screw three, be equipped with the slider one rather than the looks adaptation on the lead screw one, slider one is kept away from one side of shells inner wall is equipped with U-shaped pole one, be equipped with the slider two rather than the looks adaptation on the lead screw two, the outer wall cover of slider two is equipped with U-shaped pole two, one side of U-shaped pole two extends to top one side of stand three, just U-shaped pole two pass through pivot one with stand three-phase connection, three one side of stand is equipped with lead screw four, be equipped with the slider three rather than the looks adaptation on the lead screw four, the top of slider three is equipped with U-shaped pole three, U-shaped pole three with the U-shaped pole two with the intersection of U-shaped pole one is equipped with the slider rather than the Fourthly, the top ends of the first screw rod and the second screw rod extend to the top ends of the first upright post and the second upright post, a first rotating motor is arranged, one side of the third screw rod extends to one side of the third upright post, a second rotating motor is arranged, the bottom end of the third slide block is provided with a first electric telescopic rod, the bottom end of the first electric telescopic rod is provided with a material collecting barrel, the material collecting barrel is of a bottom cavity structure, a plurality of uniformly distributed feeding pipes are arranged on two sides of the material collecting barrel, closing sheets are symmetrically arranged at the bottom end of the material collecting barrel, and a second electric telescopic rod is arranged between every two adjacent closing sheets;
the mixing mechanism comprises a first guide wheel and a second guide wheel which are symmetrically arranged in the heating box, a first stirring wheel is arranged on one side of the first guide wheel, a second stirring wheel is arranged on one side of the second guide wheel, the axle centers of the first guide wheel and the second guide wheel are connected with a three-output shaft of a rotating motor arranged on one side of the shell, a first rotating rod is arranged on one side of the first guide wheel, which is far away from the second guide wheel, a second rotating rod and one side of the first rotating rod and one side of the second rotating rod, which is close to the inner wall of the heating box, are respectively provided with a first fixing rod, one side of the first fixing rod is connected with the heating box, the first rotating rod and the second rotating rod are respectively connected with the first fixing rod through a second rotating shaft, a first sieve plate is arranged at the top end of the first rotating rod, a second sieve plate is arranged at the bottom end of the, the bottom of sieve two is equipped with sieve three, one side of sieve three with dwang one is connected, dwang one with dwang two is close to one side of heating cabinet inner wall all is equipped with reset spring, one side of casing is equipped with the controller, the controller respectively with the heating cabinet mixing mechanism with grab material mechanism looks electricity and connect.
Further, the inlet pipe is located receive the top both sides of feed cylinder, just the inlet pipe sets up for the slope.
Furthermore, the outer walls of the first stirring wheel and the second stirring wheel are provided with stirring blades.
Furthermore, the first U-shaped rod, the second U-shaped rod and the third U-shaped rod are connected with the first sliding block, the second sliding block and the third sliding block through a third rotating shaft, and the first U-shaped rod and the first sliding block are arranged in a T-shaped structure.
Furthermore, the first rotating rod and the second rotating rod are connected with the first guide wheel and the second guide wheel through pin shafts, and the first rotating rod and the second rotating rod are obliquely arranged.
Furthermore, the material collecting barrel is located above the through hole, the closing pieces are of a conical structure, and clamping teeth are arranged between every two adjacent closing pieces.
Furthermore, the top both sides and the bottom both sides of sieve II all are equipped with the draw runner, the bottom both sides of sieve I with the top both sides of sieve III all be equipped with draw runner assorted slide rail.
Furthermore, the first sliding block, the second sliding block and the third sliding block are internally provided with an internal thread ring which is matched with the first screw rod, the second screw rod and the third screw rod.
Furthermore, the bottom in the casing is equipped with a plurality of evenly distributed's supporting leg, the bottom of supporting leg is equipped with the universal wheel.
Furthermore, one side of the shell is provided with a second fixed rod, the other side of the second fixed rod is provided with a movable rod, and the movable rod is provided with an anti-skidding sleeve.
The invention has the beneficial effects that: the first rotating motor drives the first screw rod to rotate, so that the lifting of the first sliding block is controlled, the second rotating motor drives the third screw rod to rotate, the third sliding block is driven to move left and right, the third sliding block is moved right above the through hole, the first rotating motor controls the first sliding block to descend to drive the fourth sliding block to slide along the third sliding block, the third sliding block is driven to descend to enable the first electric telescopic rod and the material collecting barrel to penetrate through the through hole and descend to the bottom end of the shell, the first electric telescopic rod enables the material collecting barrel to enter soil under the action of the closing piece, and then the first electric telescopic rod and the first rotating motor are operated to drive the material collecting barrel to ascend so that the soil enters the material collecting barrel along the feeding pipe; the second rotating motor and the first rotating motor operate simultaneously to move the material receiving barrel to the top end of the heating box, the second electric telescopic rod is started to open the closing piece, and soil in the material receiving barrel falls into the heating box; the heating box heats soil, under the mutual cooperation of a guide wheel I, a guide wheel II, a stirring wheel I, a stirring wheel II, a rotating motor III, a rotating rod I, a rotating rod II, a fixed rod, a rotating shaft II, a sieve plate I, a sieve plate II, a sieve plate III, a reset spring and a controller of the mixing mechanism, the rotating motor III drives the guide wheel I and the guide wheel II to rotate, so that the guide wheel I and the guide wheel II drive the stirring wheel I and the stirring wheel II, the soil in the heating box is stirred by the stirring wheel I and the stirring wheel II, the heating is more uniform, the volatilization of organic pollutants in the soil is accelerated, the rotating wheel I and the rotating wheel II reciprocate left and right at fixed points of the fixed rod along with the rotation of the guide wheel I and the guide wheel II, and then the soil falling in the receiving barrel is screened and shattered, the soil in the heating box is stirred more fully, and the collected soil sample, the effects of high sampling efficiency and simple operation are achieved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic structural view of a sampling heating device for soil detection according to an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a material grabbing mechanism of a sampling heating device for soil detection according to an embodiment of the invention;
FIG. 3 is a second schematic structural diagram of a material grabbing mechanism of the sampling heating device for soil detection according to the embodiment of the invention;
FIG. 4 is a schematic structural diagram of a mixing mechanism of a sampling heating device for soil detection according to an embodiment of the present invention;
fig. 5 is a second schematic structural diagram of a mixing mechanism of a sampling heating device for soil detection according to an embodiment of the present invention.
In the figure:
1. a housing; 2. a heating box; 3. a through hole; 4. a material grabbing mechanism; 5. a first upright post; 6. a second upright post; 7. a third upright post; 8. a first screw rod; 9. a second screw rod; 10. a third screw rod; 11. a first sliding block; 12. a first U-shaped rod; 13. a second sliding block; 14. a U-shaped rod II; 15. a first rotating shaft; 16. a fourth screw rod; 17. a third sliding block; 18. a fourth sliding block; 19. a first rotating motor; 20. a second rotating motor; 21. a first electric telescopic rod; 22. a material collecting barrel; 23. a feed pipe; 24. a closing sheet; 25. a second electric telescopic rod; 26. a first guide wheel; 27. a second guide wheel; 28. a first stirring wheel; 29. a second stirring wheel; 30. a third rotating motor; 31. rotating the first rod; 32. rotating the second rod; 33. fixing a rod I; 34. a second rotating shaft; 35. a first sieve plate; 36. a second sieve plate; 37. a third sieve plate; 38. a return spring; 39. a controller; 40. stirring blades; 41. a rotating shaft III; 42. a slide bar; 43. a slide rail; 44. supporting legs; 45. a universal wheel; 46. a second fixing rod; 47. a movable rod; 48. and a third U-shaped rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments that can be derived by one of ordinary skill in the art from the embodiments given herein are intended to be within the scope of the present invention.
According to an embodiment of the present invention, there is provided a sampling heating apparatus for soil testing.
As shown in fig. 1 to 5, the sampling device for soil detection according to the embodiment of the present invention includes a housing 1, wherein the housing 1 has a cavity structure, a heating box 2 is disposed at one side of a bottom end in the housing 1, a through hole 3 is disposed at one side of the bottom end in the housing 1 and located at the heating box 2, the heating box 2 has a cavity structure with an open top end, a mixing mechanism is disposed in the heating box 2, and a material grabbing mechanism 4 is disposed at a top end in the housing 1;
the material grabbing mechanism 4 comprises a first upright post 5 and a second upright post 6 which are positioned on two sides of the inner wall of the shell 1, a third upright post 7 is arranged at the bottom ends of the first upright post 5 and the second upright post 6, a first screw rod 8 is arranged on one side of the first upright post 5, a second screw rod 9 is arranged on one side of the second upright post 6, a third screw rod 10 is arranged on one side of the third upright post 7, a first slider 11 matched with the first screw rod 8 is arranged on the first screw rod 8, a first U-shaped rod 12 is arranged on one side of the first slider 11, which is far away from the inner wall of the shell 1, a second slider 13 matched with the second screw rod 9 is arranged on the second screw rod 9, a second U-shaped rod 14 is sleeved on the outer wall of the second slider 13, one side of the second U-shaped rod 14 extends to one side of the top end of the third upright post 7, the second U-shaped rod 14 is connected with the third upright post 7 through a first, a third U-shaped rod 48 is arranged at the top end of the third slider 17, a fourth slider 18 matched with the third U-shaped rod 48 is arranged at the intersection of the third U-shaped rod 48, the second U-shaped rod 14 and the first U-shaped rod 12, the top ends of the first screw rod 8 and the second screw rod 9 extend to the top ends of the first upright post 5 and the second upright post 6, a first rotating motor 19 is arranged, one side of the third screw rod 10 extends to one side of the third upright post 7, a second rotating motor 20 is arranged, a first electric telescopic rod 21 is arranged at the bottom end of the third slider 17, a material collecting barrel 22 is arranged at the bottom end of the first electric telescopic rod 21, the material collecting barrel 22 is of a bottom end cavity structure, a plurality of uniformly distributed feeding pipes 23 are arranged on two sides of the material collecting barrel 22, closing pieces 24 are symmetrically arranged at the bottom end of the material collecting barrel 22, and a second electric telescopic;
the mixing mechanism comprises a first guide wheel 26 and a second guide wheel 27 which are symmetrically arranged in the heating box 2, one side of the first guide wheel 26 is provided with a first stirring wheel 28, one side of the second guide wheel 27 is provided with a second stirring wheel 29, the axle centers of the first guide wheel 26 and the second guide wheel 27 are connected with an output shaft of a third rotating motor 30 positioned on one side of the shell 1, one side of the first guide wheel 26 away from the second guide wheel 27 is provided with a first rotating rod 31, one side of the second guide wheel 27 away from the first guide wheel 26 and a second rotating rod 32, one side of the first rotating rod 31 and one side of the second rotating rod 32 close to the inner wall of the heating box 2 are provided with a first fixing rod 33, one side of the first fixing rod 33 is connected with the heating box 2, the first rotating rod 31 and the second rotating rod 32 are connected with the first fixing rod 33 through a second rotating shaft 34, and the top, the bottom of a sieve 35 is equipped with sieve two 36, two 36 of sieve keep away from one side of dwang 31 with dwang two 32 are connected, the bottom of sieve two 36 is equipped with sieve three 37, one side of sieve three 37 with dwang 31 is connected, dwang one 31 with dwang two 32 are close to one side of 2 inner walls of heating cabinet all is equipped with reset spring 38, one side of casing 1 is equipped with controller 39, controller 39 respectively with heating cabinet 2 mixing mechanism with grab 4 looks electricity connections of material mechanism, controller 39 is (singlechip STC12C5A60S2) model.
By means of the scheme, the first rotary motor 19 drives the first screw rod 8 to rotate, so that the first sliding block 11 is controlled to lift, the second rotary motor 20 drives the third screw rod 10 to rotate, the third sliding block 17 is driven to move left and right, the third sliding block 17 is displaced right above the through hole 3, the first rotary motor 19 controls the first sliding block 11 to descend, the first U-shaped rod 12 drives the fourth sliding block 18 to slide along the third U-shaped rod 48, the descending of the third U-shaped rod 48 enables the first electric telescopic rod 21 and the material collecting barrel 22 to penetrate through the through hole 3 and descend to the bottom end of the shell 1, the first electric telescopic rod 21 enables the material collecting barrel 22 to enter soil under the action of the closing piece 24, and then the first electric telescopic rod 21 and the first rotary motor 19 are operated to drive the material collecting barrel 22 to ascend, so that the soil enters the material; the second rotating motor 20 and the first rotating motor 19 operate simultaneously to displace the material receiving barrel 22 to the top end of the heating box 2, an electric telescopic rod 25 is started to open the closing piece 24, and soil in the material receiving barrel 22 falls into the heating box 2; the heating box 2 heats soil, under the mutual cooperation of a first guide wheel 26, a second guide wheel 27, a first stirring wheel 28, a second stirring wheel 29, a third rotating motor 30, a first rotating rod 31, a second rotating rod 32, a fixed rod 33, a second rotating shaft 34, a first sieve plate 35, a second sieve plate 36, a third sieve plate 37, a return spring 38 and a controller 39 of the mixing mechanism, the third rotating motor 30 drives the first guide wheel 26 and the second guide wheel 27 to rotate, so that the first guide wheel 26 and the second guide wheel 27 drive the first stirring wheel 28 and the second stirring wheel 29, the first stirring wheel 28 and the second stirring wheel 29 stir the soil in the heating box 2, so that the soil is heated more uniformly, volatilization of organic pollutants in the soil is accelerated, the first rotating rod 31 and the second rotating rod 32 reciprocate left and right along with the rotation of the first guide wheel 26 and the second guide wheel 27 on a fixed point of the fixed rod 33, and the soil in the receiving barrel 22 is screened, Shake garrulous for to the soil stirring of heating cabinet 2 more abundant, make the soil sample of collecting more accurate, reached the effect that the sampling efficiency is high, easy operation.
In addition, in one embodiment, as for the feeding pipe 23, the feeding pipe 23 is located at two sides of the top end of the collecting barrel 22, and the feeding pipe 23 is arranged obliquely, so that soil can enter the collecting barrel 22 better, and the collecting efficiency is improved. In practical application, the mouth of the feeding pipe 23 is chamfered.
In addition, in one embodiment, the first stirring wheel 28 and the second stirring wheel 29 are provided with the stirring blades 40 on the outer walls of the first stirring wheel 28 and the second stirring wheel 29, so that the arrangement of the stirring blades 40 is improved, and the stirring effect of the heating box 2 on the soil is improved. In practical application, the stirring blade 40 is provided with a plurality of uniformly distributed holes.
In addition, in one implementation, for the first U-shaped rod 12, the second U-shaped rod 14 and the third U-shaped rod 48, the first U-shaped rod 12, the second U-shaped rod 14 and the third U-shaped rod 48 are connected with the first slider 11, the second slider 13 and the third slider 17 through the third rotating shaft 41, and the first U-shaped rod 12 and the first slider 11 are arranged in a T-shaped structure, so that the fluency between each U-shaped rod and each slider is improved.
In addition, in an implementation, for the above-mentioned first rotating rod 31 and the second rotating rod 32, the first rotating rod 31 and the second rotating rod 32 are connected with the first guide wheel 26 and the second guide wheel 27 through pin shafts, and the first rotating rod 31 and the second rotating rod 32 are both obliquely arranged, so that the connection stability and the smoothness of the first rotating rod 31 and the second rotating rod 32 with the first guide wheel 26 and the second guide wheel 27 are improved through the arrangement of the pin shafts.
In addition, in one implementation, for the material collecting barrel 22, the material collecting barrel 22 is located above the through hole 3, the closing pieces 24 are in a conical structure, and a latch is arranged between adjacent closing pieces 24, so that the sealing effect of the closing pieces 24 is improved and other impurities are prevented from entering the material collecting barrel 22 due to the arrangement of the latch. In practical applications, a sealing ring may be disposed between adjacent closing sheets 24.
In addition, in one implementation, for the second sieve plate 36, the sliding strips 42 are arranged on both sides of the top and both sides of the bottom of the second sieve plate 36, the sliding rails 43 matched with the sliding strips 42 are arranged on both sides of the bottom end of the first sieve plate 35 and both sides of the top end of the third sieve plate 37, and through the arrangement of the sliding strips 42 and the sliding rails 43, the friction between the second sieve plate 36 and the first sieve plate 35 as well as between the second sieve plate 36 and the third sieve plate 37 is reduced, and the service life is prolonged. In practical applications, the slide rail 43 is provided with lubricating oil.
In addition, in one implementation, for the first sliding block 11, the second sliding block 13 and the third sliding block 17, the first sliding block 11, the second sliding block 13 and the third sliding block 17 are internally provided with an internal thread ring matched with the first screw rod 8, the second screw rod 9 and the third screw rod 10, and through the arrangement of the internal thread ring, the lifting of the first sliding block 11, the second sliding block 13 and the third sliding block 17 is convenient to control, so that the lifting is more stable and stable.
In addition, in one implementation, for the above-mentioned housing 1, the bottom in the housing 1 is provided with a plurality of uniformly distributed supporting legs 44, the bottom of the supporting legs 44 is provided with universal wheels 45, and through the arrangement of the supporting legs 44 and the universal wheels 45, the stability of the device is improved, the device is convenient to move, and the portability is improved. In practical applications, the universal wheel 45 may be a fixed universal wheel.
In addition, in one implementation, for the housing 1, one side of the housing 1 is provided with a second fixed rod 46, the other side of the second fixed rod 46 is provided with a movable rod 47, the movable rod 47 is provided with an anti-slip sleeve, and the user can push the housing 1 to move conveniently through the arrangement of the second fixed rod 46 and the movable rod 47. In practical application, the second fixed rod 46 is connected with the movable rod 47 through a rotating shaft.
In summary, according to the technical scheme of the invention, the first rotary motor 19 drives the first screw rod 8 to rotate, so as to control the lifting of the first slider 11, the second rotary motor 20 drives the third screw rod 10 to rotate, the third slider 17 is driven to move left and right, the third slider 17 is moved right above the through hole 3, the first rotary motor 19 controls the first slider 11 to descend, the first U-shaped rod 12 drives the fourth slider 18 to slide along the third U-shaped rod 48, so that the descending of the third U-shaped rod 48 enables the first electric telescopic rod 21 and the material receiving cylinder 22 to pass through the through hole 3 and descend to the bottom end of the shell 1, the first electric telescopic rod 21 enables the material receiving cylinder 22 to enter soil under the action of the closing piece 24, and then the first electric telescopic rod 21 and the first rotary motor 19 drive the material receiving cylinder 22 to ascend, so that the soil enters the material receiving cylinder 22 along the material; the second rotating motor 20 and the first rotating motor 19 operate simultaneously to displace the material receiving barrel 22 to the top end of the heating box 2, an electric telescopic rod 25 is started to open the closing piece 24, and soil in the material receiving barrel 22 falls into the heating box 2; the heating box 2 heats soil, under the mutual cooperation of a first guide wheel 26, a second guide wheel 27, a first stirring wheel 28, a second stirring wheel 29, a third rotating motor 30, a first rotating rod 31, a second rotating rod 32, a fixed rod 33, a second rotating shaft 34, a first sieve plate 35, a second sieve plate 36, a third sieve plate 37, a return spring 38 and a controller 39 of the mixing mechanism, the third rotating motor 30 drives the first guide wheel 26 and the second guide wheel 27 to rotate, so that the first guide wheel 26 and the second guide wheel 27 drive the first stirring wheel 28 and the second stirring wheel 29, the first stirring wheel 28 and the second stirring wheel 29 stir the soil in the heating box 2, so that the soil is heated more uniformly, volatilization of organic pollutants in the soil is accelerated, the first rotating rod 31 and the second rotating rod 32 reciprocate left and right along with the rotation of the first guide wheel 26 and the second guide wheel 27 on a fixed point of the fixed rod 33, and the soil in the receiving barrel 22 is screened, Shake garrulous for to the soil stirring of heating cabinet 2 more abundant, make the soil sample of collecting more accurate, reached the effect that the sampling efficiency is high, easy operation.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (10)
1. The sampling and heating device for soil detection is characterized by comprising a shell (1), wherein the shell (1) is of a cavity structure, a heating box (2) is arranged on one side of the bottom end in the shell (1), a through hole (3) is formed in the bottom end in the shell (1) and one side of the heating box (2), the heating box (2) is of a cavity structure with an open top end, a mixing mechanism is arranged in the heating box (2), and a material grabbing mechanism (4) is arranged at the top end in the shell (1);
the grabbing mechanism (4) comprises a first upright post (5) and a second upright post (6) which are positioned on two sides of the inner wall of the shell (1), a third upright post (7) is arranged at the bottom end of the first upright post (5) and the second upright post (6), a first screw rod (8) is arranged on one side of the first upright post (5), a second screw rod (9) is arranged on one side of the second upright post (6), a third screw rod (10) is arranged on one side of the third upright post (7), a first slider (11) matched with the first screw rod is arranged on the first screw rod (8), a first U-shaped rod (12) is arranged on one side, away from the inner wall of the shell (1), a second slider (13) matched with the first slider rod is arranged on the second screw rod (9), a second U-shaped rod (14) is sleeved on the outer wall of the second slider (13), one side of the second U-shaped rod (14) extends to one side of, the U-shaped rod II (14) is connected with the upright post III (7) through a rotating shaft I (15), a screw rod III (16) is arranged on one side of the upright post III (7), a slide block III (17) matched with the screw rod IV (16) is arranged on the screw rod IV (16), a U-shaped rod III (48) is arranged at the top end of the slide block III (17), a slide block IV (18) matched with the screw rod III is arranged at the intersection of the U-shaped rod III (48) and the U-shaped rod II (14) and the U-shaped rod I (12), the top ends of the screw rod I (8) and the screw rod II (9) extend to the top ends of the upright post I (5) and the upright post II (6) and are respectively provided with a rotating motor I (19), a rotating motor II (20) is arranged at one side of the screw rod III (10) extending to one side of the upright post III (7), and an electric telescopic rod I (21) is arranged at the bottom, a material receiving barrel (22) is arranged at the bottom end of the electric telescopic rod I (21), the material receiving barrel (22) is of a bottom end cavity structure, a plurality of uniformly distributed feeding pipes (23) are arranged on two sides of the material receiving barrel (22), closing sheets (24) are symmetrically arranged at the bottom end of the material receiving barrel (22), and an electric telescopic rod II (25) is arranged between every two adjacent closing sheets (24);
mixing mechanism is including being located guide pulley one (26) and guide pulley two (27) that the symmetry set up in heating cabinet (2), one side of guide pulley one (26) is equipped with stirring wheel one (28), one side of guide pulley two (27) is equipped with stirring wheel two (29), guide pulley one (26) with the axle center of guide pulley two (27) all with be located the three (30) output shafts of rotating electrical machines of casing (1) one side are connected, one side that guide pulley one (26) kept away from guide pulley two (27) is equipped with dwang one (31), one side and dwang two (32) of guide pulley one (26) are kept away from to guide pulley two (27), dwang one (31) with dwang two (32) are close to one side of heating cabinet (2) inner wall all is equipped with dead lever one (33), one side of dead lever one (33) with heating cabinet (2) are connected, the first rotating rod (31) and the second rotating rod (32) are connected with the first fixing rod (33) through a second rotating shaft (34), a first sieve plate (35) is arranged at the top end of the first rotating rod (31), a second sieve plate (36) is arranged at the bottom end of the first sieve plate (35), one side of the second sieve plate (36) far away from the first rotating rod (31) is connected with the second rotating rod (32), a third sieve plate (37) is arranged at the bottom end of the second sieve plate (36), one side of the third sieve plate (37) is connected with the first rotating rod (31), one sides of the first rotating rod (31) and the second rotating rod (32) close to the inner wall of the heating box (2) are both provided with a return spring (38), one side of the shell (1) is provided with a controller (39), and the controller (39) is electrically connected with the heating box (2), the mixing mechanism and the material grabbing mechanism (4) respectively.
2. The sampling and heating device for soil detection as claimed in claim 1, wherein the feeding pipe (23) is located at two sides of the top end of the material receiving barrel (22), and the feeding pipe (23) is arranged obliquely.
3. The sampling heating device for soil detection according to claim 1, characterized in that the outer walls of the first stirring wheel (28) and the second stirring wheel (29) are provided with stirring blades (40).
4. The sampling and heating device for soil detection according to claim 1, wherein the first U-shaped rod (12), the second U-shaped rod (14) and the third U-shaped rod (48) are connected with the first sliding block (11), the second sliding block (13) and the third sliding block (17) through a rotating shaft three (41), and the first U-shaped rod (12) and the first sliding block (11) are arranged in a T-shaped structure.
5. The sampling and heating device for soil detection according to claim 1, wherein the first rotating rod (31) and the second rotating rod (32) are connected with the first guide wheel (26) and the second guide wheel (27) through pin shafts, and the first rotating rod (31) and the second rotating rod (32) are obliquely arranged.
6. The sampling and heating device for soil detection as claimed in claim 1, wherein the material collecting barrel (22) is located above the through hole (3), the closing pieces (24) are in a conical structure, and a latch is arranged between adjacent closing pieces (24).
7. The sampling and heating device for soil detection according to claim 1, wherein the top and bottom sides of the second sieve plate (36) are provided with sliding bars (42), and the bottom side of the first sieve plate (35) and the top side of the third sieve plate (37) are provided with sliding rails (43) matched with the sliding bars (42).
8. The sampling and heating device for soil detection according to claim 1, wherein the first slide block (11), the second slide block (13) and the third slide block (17) are internally provided with internal thread rings matched with the first screw rod (8), the second screw rod (9) and the third screw rod (10).
9. A sampling and heating device for soil detection according to claim 1, characterized in that the bottom end in the casing (1) is provided with a plurality of evenly distributed supporting legs (44), and the bottom ends of the supporting legs (44) are provided with universal wheels (45).
10. The sampling and heating device for soil detection as claimed in claim 1, wherein a second fixed rod (46) is provided on one side of the housing (1), a movable rod (47) is provided on the other side of the second fixed rod (46), and an anti-slip sleeve is provided on the movable rod (47).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811147828.4A CN109115548B (en) | 2018-09-29 | 2018-09-29 | Sampling heating device for soil detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811147828.4A CN109115548B (en) | 2018-09-29 | 2018-09-29 | Sampling heating device for soil detection |
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| CN109115548A CN109115548A (en) | 2019-01-01 |
| CN109115548B true CN109115548B (en) | 2021-06-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811147828.4A Active CN109115548B (en) | 2018-09-29 | 2018-09-29 | Sampling heating device for soil detection |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111397956B (en) * | 2020-04-10 | 2022-10-25 | 无为华塑矿业有限公司 | Sampling equipment for quality detection of active lime |
| CN112970363A (en) * | 2021-03-12 | 2021-06-18 | 天津智汇港创新科技有限公司 | Intelligent agricultural soil improvement method |
| CN115165435B (en) * | 2022-09-05 | 2022-11-18 | 射阳县芦苇开发公司 | On-spot foundation soil surveys device for field development based on reed is planted |
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| US20110179888A1 (en) * | 2010-01-28 | 2011-07-28 | Bijan Danesh | Undisturbed soil and sediment sampling |
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| CN205786514U (en) * | 2016-05-26 | 2016-12-07 | 天津广特测试服务有限公司 | A kind of detect the device of pesticide concentration in different depth soil |
| CN205799936U (en) * | 2016-07-18 | 2016-12-14 | 林太霖 | A kind of plastic processing feed tank |
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| CN109115548A (en) | 2019-01-01 |
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Effective date of registration: 20231102 Address after: Room 505-507, 509-511, Central Building, No. 568 Jinyang East Road, Luoxing Street, Jiashan County, Jiaxing City, Zhejiang Province, 314100 (Residence application) Patentee after: Jiaxing Navigation Technology Service Co.,Ltd. Address before: 314100 No.27 yinxiu Road, Luoxing street, Jiashan County, Jiaxing City, Zhejiang Province (Jiashan Jiayu special plastic factory) Patentee before: JIASHAN FEIFAN HEAT TREATMENT Co.,Ltd. |
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