CN113834713A - Air dryer is smashed with edulcoration to soil detection - Google Patents
Air dryer is smashed with edulcoration to soil detection Download PDFInfo
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- CN113834713A CN113834713A CN202111217712.5A CN202111217712A CN113834713A CN 113834713 A CN113834713 A CN 113834713A CN 202111217712 A CN202111217712 A CN 202111217712A CN 113834713 A CN113834713 A CN 113834713A
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- 239000002689 soil Substances 0.000 title claims abstract description 118
- 238000001514 detection method Methods 0.000 title claims abstract description 29
- 239000012535 impurity Substances 0.000 claims abstract description 36
- 230000003139 buffering effect Effects 0.000 claims abstract description 25
- 241000883990 Flabellum Species 0.000 claims description 7
- 230000001133 acceleration Effects 0.000 claims description 2
- 239000004575 stone Substances 0.000 abstract description 4
- 238000005527 soil sampling Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 14
- 238000012216 screening Methods 0.000 description 12
- 230000008569 process Effects 0.000 description 10
- 238000002360 preparation method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 238000005070 sampling Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 238000007605 air drying Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 241000607479 Yersinia pestis Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- -1 branches and leaves Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000013441 quality evaluation Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
-
- 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
-
- 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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- General Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Molecular Biology (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The invention relates to the technical field of soil detection, and discloses an impurity removal crushing air dryer for soil detection, which comprises a device main body, wherein a feeding port is fixedly connected to the top end of the device main body, accelerating cavities are fixedly connected to two sides of the device main body, the accelerating cavities are distributed on two sides of the device main body in a staggered mode, rotating shafts are fixedly installed on inner walls of opposite sides of the accelerating cavities, and buffering sub-sieve plates are movably connected through the rotating shafts. According to the soil sampling device, the soil is air-dried by arranging the speed-increasing fan blades in the device, the influence on a detection result caused by overhigh humidity is avoided, meanwhile, small soil is attracted into the speed-increasing cavity by utilizing air flow generated by rotation of the speed-increasing fan blades to be accelerated, large soil in the sampled soil is impacted and crushed, the problem of artificial pollution to the sampled soil when the large soil is manually rolled is avoided, finally, impurities are removed from a processed soil sample through the impurity removing sieve plate, and impurities such as branches, leaves, stones and the like in the sampled soil are separated and removed, so that the subsequent soil detection work is facilitated.
Description
Technical Field
The invention relates to the technical field of soil detection, in particular to an impurity removal crushing air dryer for soil detection.
Background
The agricultural test field is a field for agricultural technicians to perform items such as variety comparison, fertilizer comparison, pest control comparison and the like, the soil content and the quality are key factors for healthy growth and successful test of crops, and for component detection of soil in the test field, the technical contents generally include stationing sampling, sample preparation, an analysis method, result representation, data statistics, quality evaluation and the like, wherein in the sample preparation link, different states of the sampled soil are as follows: different factors such as soil humidity, impurity content and soil density can affect the precision of subsequent soil detection and analysis.
In the soil component detection process of the agricultural experimental field at the present stage, the sieve plate and the filter screen are manually used for filtering soil in the sample preparation link, stones, branches and leaves and other impurities in the collected soil are screened out and then subjected to subsequent detection and analysis, but the caking soil is required to be continuously extruded and crushed in the process due to the caking phenomenon of the soil during excavation, so that the sample preparation efficiency is extremely low, and the sampled soil is easily polluted due to the manual soil block crushing process, so that the monitoring result is not accurate enough; secondly, although soil impurities are removed and the soil density is uniform through the traditional manually screened sampling soil, the soil humidity affecting the detection result is not improved, and the screened soil still contains a large amount of water, so that the precision of the subsequent detection result is not facilitated.
Disclosure of Invention
Aiming at the defects of the existing pretreatment device for soil detection in the background technology in the using process, the invention provides the impurity removal crushing air dryer for soil detection, which has the advantages of automatic screening, no pollution, high soil drying detection precision, uniform density and no impurities, and solves the technical problems of low manual screening efficiency, easy pollution of caked soil, influence of soil humidity on detection precision and the like in the background technology.
The invention provides the following technical scheme: an impurity-removing crushing air dryer for soil detection comprises a device main body, wherein a feeding port is fixedly connected to the top end of the device main body, accelerating cavities are fixedly connected to two sides of the device main body, the accelerating cavities are distributed on two sides of the device main body in a staggered mode, a rotating shaft is fixedly mounted on the inner wall of the opposite side of each accelerating cavity, a buffering sub-sieve plate is movably connected through the rotating shaft, an auxiliary spring is fixedly mounted at the bottom end of each buffering sub-sieve plate, the buffering sub-sieve plate is supported by the auxiliary spring in a natural state to keep inclined, a fan blade shaft is fixedly mounted in the middle of each accelerating cavity, a speed-increasing fan blade is fixedly connected to the outer side of each fan blade shaft, a motor is fixedly mounted on the outer side of the device main body on the back side of each fan blade shaft, a driving belt is movably connected to the outer side of one end of each motor, the driving belt is located on the outer side of the device main body, and soil is contained in the device main body, soil includes bold soil and fritter soil, the inside bottom swing joint of device main part has the edulcoration sieve, the bottom fixed mounting of edulcoration sieve has the edulcoration spring, the discharge gate has been seted up to the centre of device main part bottom, the both sides fixedly connected with device foot rest of device main part bottom, the front swing joint of device main part bottom has the miscellaneous mouthful door closure of removing.
Preferably, the device main body is flat, and the accelerating cavities are cylindrical and are distributed on two sides of the device main body from top to bottom in a staggered mode, wherein the height of each accelerating cavity is equal to the thickness of the device main body.
Preferably, the length of the speed-up fan blade is consistent with the length of the radius of the speed-up cavity, and the width of the speed-up fan blade is consistent with the thickness of the inner cavity of the device main body.
Preferably, the auxiliary spring supports the buffering screening plate to keep inclining in a natural state, and the inclination angle is consistent with the inclination angle of a connecting line between two adjacent fan blade shafts.
Preferably, the fan blade shafts rotate at the same rotating speed under the driving of the motor and the transmission belt, the rotating directions of the two sides of the fan blade shafts are opposite, and the fan blade shafts on the two sides rotate towards the inner side of the device main body.
Preferably, the impurity removing port door cover is positioned on the front surface of the device main body and close to the impurity removing sieve plate.
The invention has the following beneficial effects:
1. according to the invention, the soil falling into the device main body is air-dried by arranging the speed-increasing fan blades in the device, and meanwhile, the retention time of the sampled soil in the device main body is increased by using the vibration sieve buffering of the buffering sieve plate when the soil falls, so that the air-drying efficiency is improved, the humidity of the sampled soil processed by the device is ensured to be proper, and the problem of poor accuracy of subsequent detection results caused by a large amount of moisture in the sampled soil is avoided.
2. According to the invention, small pieces of soil are attracted into the accelerating cavity for accelerating through the airflow generated by the rotation of the accelerating fan blades, and are ejected out in a high-kinetic energy state, and the large pieces of soil falling freely in the device are impacted and crushed, so that the particles of the sampled soil are more uniform, the large pieces of soil are not required to be rolled and crushed by additional manpower, the soil screening efficiency is improved, meanwhile, the pollution of manual rolling on the sampled soil is avoided, and the accuracy of the component detection of the sampled soil is improved.
3. According to the invention, impurities such as branches and leaves, stones and the like in soil are removed through the double screening of the buffering screening plate and the impurity removing screening plate, large soil and small soil are firstly classified by the buffering screening plate, then the large soil and the small soil after impact crushing are mixed on the impurity removing screening plate, and the same operation of removing impurities is carried out, so that the problem that the large soil cannot be separated out through the screening holes of the screening plate, so that the sampled soil is incomplete is avoided.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a side cross-sectional view of the overall structure of the present invention;
fig. 3 is a partial cross-sectional view of the back structure of the present invention.
In the figure: 1. a device main body; 2. a feeding port; 3. an acceleration chamber; 4. buffering the sub-sieve plate; 5. an auxiliary spring; 6. a fan blade shaft; 7. accelerating the fan blades; 8. a motor; 9. a transmission belt; 10. bulk soil; 11. small pieces of soil; 12. removing impurities and sieving; 13. removing impurities from the spring; 14. a discharge port; 15. a device foot rest; 16. a door cover of the impurity removing opening.
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, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, an impurity-removing, crushing and air-drying machine for soil detection comprises a device main body 1, wherein the device main body 1 is flat, a feeding port 2 is fixedly connected to the top end of the device main body 1, accelerating cavities 3 are fixedly connected to two sides of the device main body 1, the accelerating cavities 3 are distributed on two sides of the device main body 1 in a staggered manner, rotating shafts are fixedly mounted on opposite inner walls of the accelerating cavities 3, buffer sub-sieve plates 4 are movably connected to the rotating shafts, auxiliary springs 5 are fixedly mounted at the bottom ends of the buffer sub-sieve plates 4, the buffer sub-sieve plates 4 are supported by the auxiliary springs 5 in a natural state to keep inclined, fan blade shafts 6 are fixedly mounted in the middle of the accelerating cavities 3, the inclined angle of the connecting line of two adjacent fan blade shafts 6 is consistent with the inclined angle of the buffer sub-sieve plates 4 in a natural state, accelerating fan blades 7 are fixedly connected to the outer sides of the fan blade shafts 6, and the length of the accelerating fan blades 7 is consistent with the radius length of the accelerating cavities 3, the width is unanimous with the inner chamber thickness of device main part 1, the outside fixed mounting that the back of flabellum axle 6 is located device main part 1 has motor 8, the outside swing joint of motor 8 one end has drive belt 9, drive belt 9 is located the outside of device main part 1, make all flabellum axles 6 linkages carry out the rotation at the same speed, and the rotatory direction of linkage is rotatory to the inboard side, the in-process that makes soil whereabouts in device main part 1 is many times through buffering branch sieve 4 when shaking the sieve, through the produced air flow of the flabellum axle 6 of inboard rotation and speed-raising flabellum 7, air-dry the soil of whereabouts and remove a large amount of moisture in the soil, in order to reduce the influence of moisture to soil monitoring accuracy.
Referring to fig. 2, the inside of the main body 1 of the device contains soil, the soil includes large soil 10 and small soil 11, when the soil is fed from the feeding port 2, the small soil 11 far away from the accelerating cavity 3 falls to the top end of the buffering sub-sieve plate 4, then falls into the bottom accelerating cavity 3 along with the vibrating sieve of the buffering sub-sieve plate 4, the small soil 11 near to the accelerating cavity 3 is absorbed by the top end of the rotating accelerating fan 7 and enters the accelerating cavity 3, and is accelerated by the pushing of the high-speed rotating accelerating fan 7, so that the kinetic energy of the small soil 11 is increased and is ejected from the bottom end of the accelerating cavity 3 at a high speed, the large soil 10 vertically falls to the top of the buffering sub-sieve plate 4 to vibrate, then rolls down along the inclined buffering sub-sieve plate 4, and is crushed by the horizontal impact of the small soil 11 with high kinetic energy in the falling process, so that the large soil 10 in the main body 1 of the device is continuously impacted and crushed, and need not the manual work and roll, improved the soil degree of consistency, simultaneously, because the breakage of bold soil 10 is impacted the realization by soil itself inside fritter soil 11, avoided the manual work to roll the sampling soil who smashes the cause and received the pollution, influence soil monitoring result scheduling problem.
Referring to fig. 3, the bottom end of the inside of the device main body 1 is movably connected with an impurity removing sieve plate 12, the bottom end of the impurity removing sieve plate 12 is fixedly provided with an impurity removing spring 13, the middle of the bottom end of the device main body 1 is provided with a discharge hole 14, two sides of the bottom end of the device main body 1 are fixedly connected with device foot stands 15, large soil 10 is divided into small soil 11 after three-stage impact crushing, the small soil 11 falls to the top end of the impurity removing sieve plate 12, the small soil falls after vibration screening and is discharged from the discharge hole 14, while non-soil impurities are left on the impurity removing sieve plate 12, the front surface of the bottom end of the device main body 1 is movably connected with an impurity removing door cover 16, the impurities on the impurity removing sieve plate 12 can be periodically cleaned through the impurity removing door cover 16, so that the adopted soil is treated by the impurity removing air dryer, the drying, the impurity removing and the self-crushing of the adopted soil can be completed, no manual work is involved in the whole treatment process, and the pollution of the adopted soil in the treatment process can be avoided, and the treated soil particles are uniform and keep dry, which is beneficial to the accuracy of subsequent soil detection.
The using method of the invention has the following working principle:
when in use, the motor 8 is started to drive all fan blade shafts 6 and the speed-up fan blades 7 in the device main body 1 to rotate through the transmission belt 9, soil is put into the device from the material inlet 2, the speed-up fan blades 7 excite gas flow to blow to the inner side of the device, so that the sampled soil is air-dried in the falling process, wherein, the bulk soil 10 naturally falls under the gravity and sequentially impacts the buffering sub-sieve plates 4 from top to bottom, the buffering sub-sieve plates 4 compress the auxiliary springs 5 at the bottom and then rotate a certain angle around the shafts, after the bulk soil 10 rolls along the inclined buffering sub-sieve plates 4, the auxiliary springs 5 support the buffering sub-sieve plates 4 to reset, so that the buffering sub-sieve plates 4 continuously vibrate up and down to sieve the small soil 11 falling on the buffering sub-sieve plates 4, thereby improving the retention time of the sampled soil in the device main body 1 and improving the effect of wind drying, and the tip that is close to the top and accelerates chamber 3 one side attracts to get into in chamber 3 with higher speed by rotatory speed-raising flabellum 7, after the promotion of high-speed rotatory speed-raising flabellum 7 accelerates, jet out at a high speed by the bottom in chamber 3 with higher speed, thereby carry out high-speed impact to the bold soil 10 of whereabouts and make it smash, thereby it is more even to sample soil granule, sample soil falls to on edulcoration sieve 12 at last, through the sieve that shakes keep apart impurity such as the not kibbling stone in the soil, branches and leaves in edulcoration sieve 12 top, and the even dry soil of granule falls through edulcoration sieve 12, and collect after discharging through discharge gate 14, so that subsequent soil detects the step, and the positive impurity removal mouth door closure 16 in accessible device main part 1 bottom is regularly cleared up the impurity on edulcoration sieve 12.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an air dryer is smashed with edulcoration to soil detection, includes device main part (1), its characterized in that: the top fixedly connected with pan feeding mouth (2) of device main part (1), the both sides fixedly connected with of device main part (1) chamber (3) with higher speed, chamber (3) staggered distribution is in the both sides of device main part (1) with higher speed, the offside inner wall fixed mounting in chamber (3) with higher speed has the pivot, and has the buffering to divide sieve (4) through pivot swing joint, the buffering divides the bottom fixed mounting of sieve (4) to have auxiliary spring (5), auxiliary spring (5) natural state under bracing buffering divides sieve (4) to keep inclining, the centre fixed mounting in chamber (3) with higher speed has fan shaft (6), the outside fixedly connected with speed-raising flabellum (7) of fan shaft (6), the back of fan shaft (6) is located the outside fixed mounting of device main part (1) and has motor (8), the outside swing joint of motor (8) one end has drive belt (9), drive belt (9) are located the outside of device main part (1), the inside of device main part (1) contains soil, soil includes bold soil (10) and fritter soil (11), the inside bottom swing joint of device main part (1) has edulcoration sieve (12), the bottom fixed mounting of edulcoration sieve (12) has edulcoration spring (13), discharge gate (14) have been seted up to the centre of device main part (1) bottom, both sides fixedly connected with device foot rest (15) of device main part (1) bottom, the positive swing joint of device main part (1) bottom has miscellaneous mouthful door closure (16) of removing.
2. The impurity-removing crushing air dryer for soil detection according to claim 1, characterized in that: the device main body (1) is flat, and the accelerating cavity (3) is cylindrical and has the height equal to the thickness of the device main body (1) and is distributed on two sides of the device main body (1) in a staggered mode from top to bottom.
3. The impurity-removing crushing air dryer for soil detection according to claim 1, characterized in that: the length of the speed-up fan blades (7) is consistent with the length of the radius of the acceleration cavity (3), and the width of the speed-up fan blades is consistent with the thickness of the inner cavity of the device main body (1).
4. The impurity-removing crushing air dryer for soil detection according to claim 1, characterized in that: the auxiliary spring (5) supports the buffering sub-sieve plate (4) to keep inclining in a natural state, and the inclination angle is consistent with the inclination angle of a connecting line between two adjacent fan blade shafts (6).
5. The impurity-removing crushing air dryer for soil detection according to claim 1, characterized in that: the fan blade shafts (6) rotate at the same rotating speed under the driving of the motor (8) and the driving belt (9), the rotating directions of the two sides of the fan blade shafts are opposite, and the fan blade shafts (6) on the two sides rotate towards the inner side of the device main body (1).
6. The impurity-removing crushing air dryer for soil detection according to claim 1, characterized in that: the impurity removing port door cover (16) is positioned on the front surface of the device main body (1) and close to the impurity removing sieve plate (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111217712.5A CN113834713B (en) | 2021-10-19 | 2021-10-19 | Impurity removal smashing air dryer for soil detection |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111217712.5A CN113834713B (en) | 2021-10-19 | 2021-10-19 | Impurity removal smashing air dryer for soil detection |
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| Publication Number | Publication Date |
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| CN113834713A true CN113834713A (en) | 2021-12-24 |
| CN113834713B CN113834713B (en) | 2023-08-22 |
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| CN202111217712.5A Active CN113834713B (en) | 2021-10-19 | 2021-10-19 | Impurity removal smashing air dryer for soil detection |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114234601A (en) * | 2021-12-29 | 2022-03-25 | 江苏海洋大学 | Soil moisture content is soil drying oven drying rack for measurement |
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| Publication number | Publication date |
|---|---|
| CN113834713B (en) | 2023-08-22 |
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