CN117782684B - Saline and alkaline earth surface soil sampler - Google Patents
Saline and alkaline earth surface soil sampler Download PDFInfo
- Publication number
- CN117782684B CN117782684B CN202410205866.XA CN202410205866A CN117782684B CN 117782684 B CN117782684 B CN 117782684B CN 202410205866 A CN202410205866 A CN 202410205866A CN 117782684 B CN117782684 B CN 117782684B
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- soil
- telescopic
- plate
- telescopic rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000002689 soil Substances 0.000 title claims abstract description 102
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 title claims description 4
- 239000011780 sodium chloride Substances 0.000 title claims description 4
- 230000007246 mechanism Effects 0.000 claims abstract description 69
- 238000005070 sampling Methods 0.000 claims abstract description 30
- 239000003513 alkali Substances 0.000 claims abstract description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 22
- 238000007790 scraping Methods 0.000 claims description 13
- 238000004140 cleaning Methods 0.000 claims description 11
- 238000005553 drilling Methods 0.000 claims description 11
- 244000025254 Cannabis sativa Species 0.000 claims description 10
- 230000001681 protective effect Effects 0.000 claims description 7
- 239000007921 spray Substances 0.000 claims description 4
- 239000002344 surface layer Substances 0.000 claims description 4
- 239000004575 stone Substances 0.000 abstract description 8
- 238000005527 soil sampling Methods 0.000 abstract description 3
- 239000000126 substance Substances 0.000 abstract description 3
- 241000196324 Embryophyta Species 0.000 description 26
- 238000000034 method Methods 0.000 description 8
- 150000003839 salts Chemical class 0.000 description 8
- 239000010410 layer Substances 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- JAWMENYCRQKKJY-UHFFFAOYSA-N [3-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-ylmethyl)-1-oxa-2,8-diazaspiro[4.5]dec-2-en-8-yl]-[2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidin-5-yl]methanone Chemical compound N1N=NC=2CN(CCC=21)CC1=NOC2(C1)CCN(CC2)C(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F JAWMENYCRQKKJY-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses a saline-alkali soil surface soil sampler, which relates to the field of soil sampling and comprises a circular plate, wherein a lifting rod is fixedly connected to the top of the circular plate, fixing mechanisms are symmetrically arranged on the outer surface of the circular plate, the top of the fixing mechanisms is fixedly connected with the outer surface of the circular plate, a sampling mechanism is fixedly connected to the bottom of the circular plate, a first supporting plate is contacted with soil by stepping a foot notch through manpower when the device is placed on the soil surface, a first telescopic spring is compressed, meanwhile, a conical block can be inserted into the inner wall of the soil, so that the whole device is fixed, the device is prevented from being unstable in sampling, after the device is sampled, the device is lifted up through the lifting rod, at the moment, the telescopic spring is recovered to deform so that the supporting plate moves downwards, and the rubber hanging plate is driven to drop soil and stones attached to the conical block, so that alkaline substances are prevented from corroding the conical block for a long time.
Description
Technical Field
The invention relates to the technical field of soil sampling, in particular to a saline-alkali soil surface soil sampler.
Background
Soil sampling refers to a method of collecting a soil sample, including the layout of the sampling and sampling techniques. Taking a profile soil sample, namely finishing and cleaning the profile before the profile is observed and recorded, cutting off the floating soil on the outermost layer, and then sampling from the central typical part layer by layer according to layers from top to bottom;
Saline-alkali soil is a kind of salt accumulation, and is characterized in that salt contained in the soil influences normal growth of crops, and according to incomplete statistics of textbook organizations and grain and agricultural organizations of united nations, the area of the saline-alkali soil is 9.5438 hundred million hectares worldwide, wherein the area of China is 9913 ten thousand hectares. The formation of alkaline earth and alkaline soil in China is mostly related to the accumulation of carbonate in the soil, so that the alkalinity is generally higher, and plants in severe saline-alkali soil areas can hardly survive;
In the process of sampling the saline-alkali soil, if the whole equipment is not in a fixed state, the sampling mechanism cannot enter the inner wall of the soil, so that sampling cannot be performed, and meanwhile, the saline-alkali substances in the saline-alkali soil are attached to the surface of the device for a long time, so that parts of the fixing mechanism are corroded.
Disclosure of Invention
Aiming at the defects of the prior art, the invention solves the technical problems by adopting the following technical scheme: the invention relates to a saline-alkali soil sampler for a surface layer, which comprises a circular plate, wherein a portable rod is fixedly connected to the top of the circular plate, fixing mechanisms are symmetrically arranged on the outer surface of the circular plate, the top of each fixing mechanism is fixedly connected with the outer surface of the circular plate, and a sampling mechanism is fixedly connected to the bottom of the circular plate;
The fixing mechanism comprises supporting feet, the supporting feet are symmetrically arranged on the outer surface of the circular plate, foot placing notches are formed in the top ends of the bottoms of the supporting feet, first telescopic springs are fixedly connected to the bottom ends of the bottoms of the supporting feet, first supporting plates are fixedly connected to the bottoms of the first telescopic springs, rubber scraping plates are uniformly arranged on the inner walls of the first supporting plates, and the outer surfaces of the rubber scraping plates are fixedly connected with the inner walls of the first supporting plates.
Preferably, the top of supporting legs and the surface fixed connection of plectane, one end of keeping away from backup pad and the surface sliding connection of cone, at the in-process of taking a sample to surface soil, if whole equipment is not fixed state, just lead to sampling mechanism unable entering soil inner wall, thereby unable sample, through putting into the soil surface with the device, step on foot breach through the manpower, thereby make backup pad one and soil contact, and compression expansion spring one, the cone can insert soil inner wall simultaneously, thereby fix whole device, the device is unstable when preventing the sample, after the device sample is accomplished, mention the device through the portable pole, thereby expansion spring resumes deformation at this moment and make backup pad downwardly moving, and drive rubber link plate drop to earth and the stone that adheres to on the cone, prevent the corruption of alkaline material to the cone for a long time.
Preferably, the sampling mechanism comprises a telescopic pipe, the water tank is connected to the outer surface fixed of telescopic pipe, the top fixedly connected with water pouring port of water tank, the surface of water tank evenly is provided with the booster, the one end that the booster is close to the water tank and the outer surface fixed connection of water tank, the bottom fixedly connected with shower nozzle of water tank, the inner wall sliding connection of telescopic pipe has the earth boring mechanism, the outer surface fixedly connected with cleaning mechanism of earth boring mechanism washs the whole sampling mechanism through shower nozzle blowout washing liquid, prevents the corruption of saline and alkaline to the device.
Preferably, the top of the telescopic tube is fixedly connected with the bottom of the circular plate.
Preferably, the soil drilling mechanism comprises a telescopic rod, the surface of telescopic rod is provided with out the appearance mouth, the bottom fixedly connected with of appearance mouth stores the sample board, the inner wall sliding connection of telescopic rod has the backup pad three, the top fixedly connected with servo motor one of backup pad three, the one end fixedly connected with protective sheath that the backup pad is close to servo motor one three, the top fixedly connected with of protective sheath pulls the rope, the bottom rotation of backup pad three is connected with the cutting bit, the inner wall bottom of telescopic rod evenly is provided with and cuts the ring that scrapes, the surface that cuts the ring and the inner wall fixed connection of telescopic rod, the lower of telescopic rod moves, can make compression in the telescopic spring two to make telescopic rod and soil contact, servo motor one-tenth area cuts the drill bit and rotates, thereby will the soil become flexible, makes things convenient for the telescopic rod to go deep into soil, and the cutting bit can cut up the root of the plant in the soil simultaneously, and finally soil and plant can drop through out the appearance mouth and deposit the sample box, avoided the plant to pull the root to cut the rope, with the cutting bit that cuts up, and the bit is cut up with the bit and the soil that cuts up on the bit and the soil that will be contacted with the bit.
Preferably, the outer surface of the telescopic rod is in sliding connection with the inner wall of the telescopic tube, and the pulling rope penetrates through the inner wall of the telescopic rod and extends to the outer surface of the telescopic rod.
Preferably, the cleaning mechanism comprises a first fixing plate, a second telescopic spring is uniformly arranged at the bottom of the first fixing plate, the top of the second telescopic spring is fixedly connected with the bottom of the first fixing plate, a notch is formed in the outer surface of the first fixing plate, and a grass shoveling mechanism is fixedly connected to the bottom of the second telescopic spring.
Preferably, the grass shoveling mechanism comprises a supporting plate IV, the top of the supporting plate IV is provided with a servo motor II, the outer surface fixedly connected with fixed plate II of the supporting plate IV, the top fixedly connected with magnet block I of the fixed plate II, the one end that the fixed plate II was kept away from to the supporting plate IV evenly is provided with the striking pole, the top of striking pole and the top fixedly connected with of the supporting plate IV, the bottom rotation of the supporting plate IV is connected with the pivot, the surface fixedly connected with scraper blade of pivot, the surface sliding connection of scraper blade has a scratch arc sword, the top of scratch arc sword evenly is provided with magnet block II, before the earth drilling mechanism does not contact ground, servo motor II drives the pivot and takes place the rotation, and then drives the scraper blade rotatory to make the scraper blade with the plant on the soil, prevent that the plant from obstructing the collection to the soil, when the scraper blade rotates to the one end of striking pole, thereby can produce the collision, when the dry weeds that make on the scraper blade drop, rotate to the one end of magnet block I, thereby magnet block II will scratch the strong scratch and scratch the grass on the blade.
Preferably, the inner wall of the first fixing plate is fixedly connected with the outer surface of the telescopic rod, and the top of the fourth supporting plate is fixedly connected with the bottom of the second telescopic spring.
The beneficial effects of the invention are as follows:
According to the invention, the fixing mechanism is arranged, in the process of sampling surface soil, if the whole device is not in a fixed state, the sampling mechanism cannot enter the inner wall of the soil, so that sampling cannot be performed, the device is put into the soil surface, the foot notch is stepped on by manpower, so that the first supporting plate is contacted with the soil, the first telescopic spring is compressed, and meanwhile, the conical block is inserted into the inner wall of the soil, so that the whole device is fixed, and unstable device during sampling is prevented.
According to the invention, the fixing mechanism is arranged, after the sampling of the device is finished, the device is lifted up through the hand-held rod, and at the moment, the telescopic spring is recovered to deform for a while, so that the supporting plate moves downwards, and the rubber hanging plate is driven to drop soil and stones attached to the conical block, so that the corrosion of alkaline substances to the conical block for a long time is prevented.
According to the invention, the grass shoveling mechanism is arranged, the telescopic pipe drives the telescopic rod to move downwards, the servo motor II drives the rotating shaft to rotate before the soil drilling mechanism does not contact the ground, and then the shovel blade is driven to rotate, so that plants on soil are shoveled out by the shovel blade, the plants are prevented from obstructing the collection of the soil, meanwhile, when the shovel blade rotates to one end of the impact rod, collision can be generated, so that dry weeds attached to the shovel blade fall, and when the shovel blade rotates to one end of the magnet block I, the magnet block attracts the magnet block II for a while, and then the arc scraping knife is driven to scrape wet weeds with stronger adhesive force attached to the shovel blade.
According to the invention, the soil drilling mechanism is arranged, and the telescopic spring II is compressed along with the continued downward movement of the telescopic rod, so that the telescopic rod is in contact with soil, the servo motor drives the cutting drill bit to rotate, so that the soil is loosened, the telescopic rod is convenient to penetrate into the soil, the cutting drill bit can cut up plant roots in the soil, and finally the soil and the plant roots can fall into the sample storage box through the sample outlet, so that the blockage of the telescopic rod by the plant roots is avoided.
According to the invention, the soil drilling mechanism is arranged, and after sampling is completed, the cutting drill bit is pulled upwards by pulling the pulling rope, so that the scraping ring is contacted with soil and stones on the cutting drill bit, the scraping ring is shoveled off, and finally, a cleaning liquid is sprayed out through the spray head, so that the whole sampling mechanism is cleaned to remove salt and alkali, and the corrosion of the salt and alkali to the device is prevented.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic structural view of the fixing mechanism of the present invention;
FIG. 3 is a schematic view of a part of the structure of the fixing mechanism of the present invention;
FIG. 4 is a schematic diagram of a sampling mechanism according to the present invention;
FIG. 5 is a schematic view of the earth-boring mechanism of the present invention;
FIG. 6 is a cross-sectional view of the earth-boring mechanism of the present invention;
FIG. 7 is a schematic view of the cleaning mechanism of the present invention;
FIG. 8 is a schematic view of the grass cutting mechanism of the present invention;
in the figure: 1. a circular plate; 2. a hand lever; 3. a fixing mechanism; 4. a sampling mechanism; 31. supporting feet; 32. a foot placement notch; 33. a first telescopic spring; 34. conical blocks; 35. a first supporting plate; 36. a rubber scraper; 41. a telescopic tube; 42. a water tank; 43. pouring gate; 44. a supercharger; 45. a spray head; 46. a soil drilling mechanism; 47. a cleaning mechanism; 461. a telescopic rod; 462. a sample outlet; 463. a sample storage box; 464. a third supporting plate; 465. a servo motor I; 466. a protective sleeve; 467. a cutting bit; 468. cutting and rubbing the ring; 469. pulling the rope; 471. a first fixing plate; 472. a second telescopic spring; 473. a grass shoveling mechanism; 474. a notch; 4731. a support plate IV; 4732. a servo motor II; 4733. a second fixing plate; 4734. a first magnet block; 4735. a striker rod; 4736. a rotating shaft; 4737. a shovel blade; 4738. cutting and rubbing an arc cutter; 4739. and a second magnet block.
Detailed Description
The invention will be described in further detail with reference to the drawings and the detailed description. The embodiments of the invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Example 1-8 are used to describe a saline-alkali soil surface soil sampler according to an embodiment of the present invention.
As shown in fig. 1-8, the saline-alkali soil sampler for the surface layer of the saline-alkali soil comprises a circular plate 1, wherein a lifting rod 2 is fixedly connected to the top of the circular plate 1, fixing mechanisms 3 are symmetrically arranged on the outer surface of the circular plate 1, the top of each fixing mechanism 3 is fixedly connected with the outer surface of the circular plate 1, and a sampling mechanism 4 is fixedly connected to the bottom of the circular plate 1;
The fixing mechanism 3 comprises supporting legs 31, the supporting legs 31 are symmetrically arranged on the outer surface of the circular plate 1, foot placing notches 32 are formed in the top ends of the bottoms of the supporting legs 31, first telescopic springs 33 are fixedly connected to the bottom ends of the bottoms of the supporting legs 31, first supporting plates 35 are fixedly connected to the bottoms of the first telescopic springs 33, rubber scraping plates 36 are uniformly arranged on the inner walls of the first supporting plates 35, and the outer surfaces of the rubber scraping plates 36 are fixedly connected with the inner walls of the first supporting plates 35.
The top of supporting legs 31 and the surface fixed connection of plectane 1, the one end of keeping away from backup pad 35 of rubber scraper blade 36 and the surface sliding connection of cone piece 34, in the in-process of taking a sample to surface soil, if whole equipment is not fixed state, just lead to sampling mechanism 4 unable entering soil inner wall, thereby unable sample, through put into the soil surface with the device, put foot breach 32 through the manpower with the foot, thereby make backup pad 35 and soil contact, and compress the first 33 of expansion spring, cone piece 34 can insert the soil inner wall simultaneously, thereby fix whole device, the device is unstable during the prevention sample, after the device sample is accomplished, lift the device through portable pole 2, thereby expansion spring 33 can resume deformation and make backup pad one 35 downwardly movable this moment, and drive the rubber link plate and drop to earth and the stone that adheres to on cone piece 34, prevent the corruption of alkaline material to cone piece 34 for a long time.
The sampling mechanism 4 includes flexible pipe 41, the surface fixed connection water tank 42 of flexible pipe 41, the top fixedly connected with water pouring mouth 43 of water tank 42, the surface of water tank 42 evenly is provided with booster 44, the one end that booster 44 is close to water tank 42 and the surface fixed connection of water tank 42, the bottom fixedly connected with shower nozzle 45 of water tank 42, the inner wall sliding connection of flexible pipe 41 has earth boring mechanism 46, the surface fixed connection of earth boring mechanism 46 has cleaning mechanism 47, spout the washing liquid through shower nozzle 45, wash and get rid of the salt and alkali to the whole sampling mechanism 4, prevent the corruption of salt and alkali to the device.
The top of the telescopic tube 41 is fixedly connected with the bottom of the circular plate 1.
The earth boring mechanism 46 includes the telescopic link 461, the surface of telescopic link 461 is provided with out appearance mouth 462, the bottom fixedly connected with of out appearance mouth 462 stores the sample board, the inner wall sliding connection of telescopic link 461 has three 464 of backup pad, the top fixedly connected with servo motor one 465 of backup pad three 464, the one end fixedly connected with protective sheath 466 that servo motor one 465 is close to in backup pad three 464, the top fixedly connected with of protective sheath 466 pulls rope 469, pull rope 469 has great frictional force with the inner wall of telescopic link 461, can keep backup pad three 464 not take place the slip under the condition of artificial not increasing external force, the bottom rotation of backup pad three 464 is connected with cutting bit 467, the inner wall bottom of telescopic link 461 evenly is provided with and cuts and rubs the ring 468, the surface of cutting ring 468 and the inner wall fixed connection of telescopic link 461, the downshift of telescopic link 461, can make telescopic spring two internal compression, thereby make telescopic link 461 and soil contact, servo motor one drive cutting bit 467 and rotate, thereby with soil, make things convenient for telescopic link 461 to carry out deep soil, cutting bit 467 can cut root in soil, plant root 467 and plant root portion can drop and plant root 467 through cutting bit 463 and the circumstances and the bit 463 is cut up through the bit 463, thereby cut bit 463 and the soil is cut up to the soil sample face and is cut up through the bit 467 and is cut up to the bit is cut to the face cut and is cut to the soil cut.
The outer surface of the telescopic rod 461 is slidably connected to the inner wall of the telescopic tube 41, and the pulling string 469 penetrates the inner wall of the telescopic rod 461 and extends to the outer surface of the telescopic rod 461.
The cleaning mechanism 47 comprises a first fixing plate 471, a second telescopic spring 472 is uniformly arranged at the bottom of the first fixing plate 471, the top of the second telescopic spring 472 is fixedly connected with the bottom of the first fixing plate 471, a notch 474 is arranged on the outer surface of the first fixing plate 471, a grass shoveling mechanism 473 is fixedly connected with the bottom of the second telescopic spring 472, and the second servo motor cannot be blocked when the second servo motor moves upwards due to the existence of the notch 474.
The grass shoveling mechanism 473 includes backup pad four 4731, backup pad four 4731's top is provided with servo motor two 4732, backup pad four 4731's surface fixedly connected with fixed plate two 4733, fixed plate two 4733's top fixedly connected with magnet piece one 4734, backup pad four 4731 keeps away from the one end of fixed plate two 4733 and evenly is provided with striking pole 4735, striking pole 4735's top and backup pad four 4731's top fixed connection, backup pad four 4731's bottom rotation is connected with pivot 4736, pivot 4736's surface fixedly connected with spiller 4737, spiller 4737's surface sliding connection has a cut and scratch arc sword 4738, cut and scratch arc sword 4738's top evenly is provided with magnet piece two 4739, before drilling mechanism 46 still does not contact the ground, servo motor two 4732 drive pivot 4736 and take place the rotation, and then drive spiller 4737 and rotate, thereby make spiller 4737 stop the plant on soil, prevent that the plant from blocking the collection to soil, can produce when the one end that spiller 4737 from rotating striking pole 4735, thereby can produce the dry and drop 4737 and attract one side 4737 to drop the magnet piece 4739 on the dry and make the magnet piece 4737 and drop 4737 and attract one side 4737 to drop the magnet piece 4739.
The inner wall of fixed plate one 471 is fixedly connected with the outer surface of telescopic rod 461, and the top of backup pad four 4731 is fixedly connected with the bottom of telescopic spring two 472.
The specific working procedure is as follows:
In operation, the device is put on the soil surface, the foot notch 32 is stepped on by manpower, so that the first supporting plate 35 is contacted with the soil, the first telescopic spring 33 is compressed, the conical block 34 is inserted into the inner wall of the soil, the whole device is fixed, unstable device is prevented in sampling, after the device is sampled, the device is lifted by the hand bar 2, the first telescopic spring 33 is deformed again, so that the first supporting plate 35 moves downwards, the rubber hanging plate is driven to drop the soil and stones attached to the conical block 34, the alkaline matters are prevented from corroding the conical block 34 for a long time, the telescopic tube 41 drives the telescopic rod 461 to move downwards, the second servo motor 4732 drives the rotating shaft 4736 to rotate before the soil drilling mechanism 46 does not contact the ground, the scraper 4737 is further driven to rotate, the scraper 4737 is enabled to scoop out the plants on the soil, and the plants are prevented from obstructing the collection of the soil, meanwhile, when the scraper blade 4737 rotates to one end of the striking rod 4735, collision is generated, so that dry weeds attached to the scraper blade 4737 fall, when the scraper blade 4737 rotates to one end of the magnet block 4734, the magnet block 4734 attracts the magnet block two 4739 to drive the arc scraping blade 4738 to scrape wet weeds with stronger adhesive force attached to the scraper blade 4737, the telescopic spring two 472 is compressed along with the continued downward movement of the telescopic rod 461, the telescopic rod 461 is contacted with soil, the servo motor one 465 drives the cutting drill bit 467 to rotate, thereby loosening the soil, facilitating the telescopic rod 461 to go deep into the soil, and simultaneously the cutting drill bit 467 cuts plant roots in the soil, finally the soil and the plant roots fall into the sample storage box 463 through the sample outlet 462, so that the blockage of the telescopic rod 461 by the plant roots is avoided, after the sampling is completed, the pulling rope 469 is pulled, the cutting bit 467 is pulled upwards, so that the scraping ring 468 is contacted with soil and stones on the cutting bit 467, the soil and stones are shoveled off, and finally cleaning liquid is sprayed out through the spray head 45, so that the whole sampling mechanism 4 is cleaned to remove salt and alkali, and corrosion of the salt and alkali to the device is prevented.
It will be apparent that the described embodiments are only some, but not all, embodiments of the invention. All other embodiments, which can be made by those skilled in the art and which are included in the embodiments of the present invention without the inventive step, are intended to be within the scope of the present invention. Structures, devices and methods of operation not specifically described and illustrated herein, unless otherwise indicated and limited, are implemented according to conventional means in the art.
Claims (6)
1. The utility model provides a saline and alkaline earth surface soil sampler, includes plectane (1), its characterized in that: the top of the circular plate (1) is fixedly connected with a portable rod (2), the outer surface of the circular plate (1) is symmetrically provided with a fixing mechanism (3), the top of the fixing mechanism (3) is fixedly connected with the outer surface of the circular plate (1), and the bottom of the circular plate (1) is fixedly connected with a sampling mechanism (4);
The fixing mechanism (3) comprises supporting feet (31), the supporting feet (31) are symmetrically arranged on the outer surface of the circular plate (1), foot placing notches (32) are formed in the top ends of the bottoms of the supporting feet (31), first telescopic springs (33) are fixedly connected to the bottom ends of the bottoms of the supporting feet (31), first supporting plates (35) are fixedly connected to the bottoms of the first telescopic springs (33), rubber scraping plates (36) are uniformly arranged on the inner walls of the first supporting plates (35), and the outer surfaces of the rubber scraping plates (36) are fixedly connected with the inner walls of the first supporting plates (35);
The sampling mechanism (4) comprises a telescopic pipe (41), the outer surface of the telescopic pipe (41) is fixedly connected with a water tank (42), the top of the water tank (42) is fixedly connected with a water pouring port (43), the outer surface of the water tank (42) is uniformly provided with a supercharger (44), one end of the supercharger (44) close to the water tank (42) is fixedly connected with the outer surface of the water tank (42), the bottom of the water tank (42) is fixedly connected with a spray head (45), the inner wall of the telescopic pipe (41) is slidably connected with a soil drilling mechanism (46), and the outer surface of the soil drilling mechanism (46) is fixedly connected with a cleaning mechanism (47);
The cleaning mechanism (47) comprises a first fixed plate (471), a second telescopic spring (472) is uniformly arranged at the bottom of the first fixed plate (471), the top of the second telescopic spring (472) is fixedly connected with the bottom of the first fixed plate (471), a notch (474) is formed in the outer surface of the first fixed plate (471), and a grass shoveling mechanism (473) is fixedly connected to the bottom of the second telescopic spring (472);
Grass mechanism (473) include backup pad four (4731), the top of backup pad four (4731) is provided with servo motor two (4732), the surface fixedly connected with fixed plate two (4733) of backup pad four (4731), the top fixedly connected with magnet piece one (4734) of fixed plate two (4733), the one end that fixed plate two (4733) was kept away from to backup pad four (4731) evenly is provided with striking pole (4735), the top of striking pole (4735) and the top fixed connection of backup pad four (4731), the bottom rotation of backup pad four (4731) is connected with pivot (4736), the surface fixedly connected with spiller (4737) of pivot (4736), the surface sliding connection of spiller (4737) has and cuts arc sword (4738) of rubbing, the top of cutting arc sword (4738) evenly is provided with magnet piece two (4739).
2. A saline-alkali soil sampler for surface soil according to claim 1 and wherein: the top of the supporting leg (31) is fixedly connected with the outer surface of the circular plate (1), and one end, far away from the supporting plate I (35), of the rubber scraper (36) is in sliding connection with the outer surface of the conical block (34).
3. A saline-alkali soil sampler for surface soil according to claim 1 and wherein: the top of the telescopic tube (41) is fixedly connected with the bottom of the circular plate (1).
4. A saline-alkali soil sampler for surface soil according to claim 1 and wherein: the soil drilling mechanism (46) comprises a telescopic rod (461), a sample outlet (462) is formed in the outer surface of the telescopic rod (461), a sample storage plate is fixedly connected to the bottom of the sample outlet (462), a support plate III (464) is slidably connected to the inner wall of the telescopic rod (461), a servo motor I (465) is fixedly connected to the top of the support plate III (464), a protective sleeve (466) is fixedly connected to one end of the support plate III (464) close to the servo motor I (465), a pulling rope (469) is fixedly connected to the top of the protective sleeve (466), a cutting drill bit (467) is rotatably connected to the bottom of the support plate III (464), a scraping ring (468) is uniformly arranged at the bottom end of the inner wall of the telescopic rod (461), and the outer surface of the scraping ring (468) is fixedly connected with the inner wall of the telescopic rod (461).
5. The saline-alkali soil sampler for soil in a surface layer according to claim 4 and wherein: the outer surface of the telescopic rod (461) is in sliding connection with the inner wall of the telescopic tube (41), and the pulling rope (469) penetrates through the inner wall of the telescopic rod (461) and extends to the outer surface of the telescopic rod (461).
6. The saline-alkali soil sampler for soil in a surface layer according to claim 5 and characterized in that: the inner wall of the first fixing plate (471) is fixedly connected with the outer surface of the telescopic rod (461), and the top of the fourth supporting plate (4731) is fixedly connected with the bottom of the second telescopic spring (472).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410205866.XA CN117782684B (en) | 2024-02-26 | 2024-02-26 | Saline and alkaline earth surface soil sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410205866.XA CN117782684B (en) | 2024-02-26 | 2024-02-26 | Saline and alkaline earth surface soil sampler |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117782684A CN117782684A (en) | 2024-03-29 |
| CN117782684B true CN117782684B (en) | 2024-05-03 |
Family
ID=90394860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410205866.XA Active CN117782684B (en) | 2024-02-26 | 2024-02-26 | Saline and alkaline earth surface soil sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117782684B (en) |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206728585U (en) * | 2017-05-11 | 2017-12-12 | 福建省盛荣生态花卉研究院有限责任公司 | A kind of garden lawn soil sample weeding all-in-one |
| CN107807009A (en) * | 2017-12-12 | 2018-03-16 | 南京市雨花台区创新创业法治宣传与法律服务中心 | A kind of Soil K+adsorption drawing out soil equipment with weeding function |
| CN109085012A (en) * | 2018-09-14 | 2018-12-25 | 蔡熠 | A kind of Soil K+adsorption drawing out soil equipment with weeding function |
| CN111024435A (en) * | 2019-11-26 | 2020-04-17 | 山东省农业科学院农业质量标准与检测技术研究所 | Soil pesticide residue determination sampler |
| CN213580220U (en) * | 2020-12-21 | 2021-06-29 | 浙江中地净土科技有限公司 | Sampling device for soil remediation |
| CN113758747A (en) * | 2021-09-29 | 2021-12-07 | 九江市美景水处理科技有限公司 | Sampling device for soil detection |
| CN114216727A (en) * | 2021-12-29 | 2022-03-22 | 罗豪 | Multilayer soil sampling device capable of removing grass roots and sampling method thereof |
| CN217521152U (en) * | 2022-05-17 | 2022-09-30 | 任鹏 | Soil detection equipment for microbial environment restoration |
| CN219455098U (en) * | 2023-03-06 | 2023-08-01 | 山东臻宏信息咨询有限公司 | Topography survey and drawing measuring device |
| CN116773254A (en) * | 2023-08-23 | 2023-09-19 | 广东中科碧城环境技术有限公司 | Movable soil detection sampling device |
| CN219890780U (en) * | 2023-05-25 | 2023-10-24 | 洛阳三佳环保科技有限公司 | Soil sampling device for environmental protection |
| CN220136701U (en) * | 2023-06-20 | 2023-12-05 | 四川灏泓工程勘察设计有限公司 | Soil sampler for engineering investigation |
| CN220473113U (en) * | 2023-06-27 | 2024-02-09 | 元谋县常荣农业发展有限公司 | Green date planting environment detection system |
| CN220490445U (en) * | 2023-07-31 | 2024-02-13 | 广东播梦碳汇信息技术有限公司 | Soil monitoring sampling device for environmental protection engineering |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA3085816A1 (en) * | 2019-07-17 | 2021-01-17 | Andre Lafleur Rd&D Inc. | Weed remover |
-
2024
- 2024-02-26 CN CN202410205866.XA patent/CN117782684B/en active Active
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206728585U (en) * | 2017-05-11 | 2017-12-12 | 福建省盛荣生态花卉研究院有限责任公司 | A kind of garden lawn soil sample weeding all-in-one |
| CN107807009A (en) * | 2017-12-12 | 2018-03-16 | 南京市雨花台区创新创业法治宣传与法律服务中心 | A kind of Soil K+adsorption drawing out soil equipment with weeding function |
| CN109085012A (en) * | 2018-09-14 | 2018-12-25 | 蔡熠 | A kind of Soil K+adsorption drawing out soil equipment with weeding function |
| CN111024435A (en) * | 2019-11-26 | 2020-04-17 | 山东省农业科学院农业质量标准与检测技术研究所 | Soil pesticide residue determination sampler |
| CN213580220U (en) * | 2020-12-21 | 2021-06-29 | 浙江中地净土科技有限公司 | Sampling device for soil remediation |
| CN113758747A (en) * | 2021-09-29 | 2021-12-07 | 九江市美景水处理科技有限公司 | Sampling device for soil detection |
| CN114216727A (en) * | 2021-12-29 | 2022-03-22 | 罗豪 | Multilayer soil sampling device capable of removing grass roots and sampling method thereof |
| CN217521152U (en) * | 2022-05-17 | 2022-09-30 | 任鹏 | Soil detection equipment for microbial environment restoration |
| CN219455098U (en) * | 2023-03-06 | 2023-08-01 | 山东臻宏信息咨询有限公司 | Topography survey and drawing measuring device |
| CN219890780U (en) * | 2023-05-25 | 2023-10-24 | 洛阳三佳环保科技有限公司 | Soil sampling device for environmental protection |
| CN220136701U (en) * | 2023-06-20 | 2023-12-05 | 四川灏泓工程勘察设计有限公司 | Soil sampler for engineering investigation |
| CN220473113U (en) * | 2023-06-27 | 2024-02-09 | 元谋县常荣农业发展有限公司 | Green date planting environment detection system |
| CN220490445U (en) * | 2023-07-31 | 2024-02-13 | 广东播梦碳汇信息技术有限公司 | Soil monitoring sampling device for environmental protection engineering |
| CN116773254A (en) * | 2023-08-23 | 2023-09-19 | 广东中科碧城环境技术有限公司 | Movable soil detection sampling device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN117782684A (en) | 2024-03-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111436347B (en) | Desert salix mongolica planter | |
| CN207047930U (en) | A kind of grab bucket for mud cleaning | |
| CN212001098U (en) | Pile hole bottom expanding construction device | |
| CN205151294U (en) | Machine is retrieved to membrane, miscellaneous separation plastic film roll -up | |
| CN117782684B (en) | Saline and alkaline earth surface soil sampler | |
| US20060144961A1 (en) | Pressure washer | |
| CN212803168U (en) | Cleaning device for inner wall of underground coal mine well | |
| CN212180308U (en) | Geological content drilling type sampling device for engineering surveying and mapping exploitation | |
| CN211596985U (en) | Prevent blockking up drain pipe | |
| CN108093822A (en) | Slope surface weeding and float stone cleaning equipment before a kind of eco-concrete construction | |
| CN110882992A (en) | Cut-injury-preventing plant root and soil cleaning and separating device | |
| CN212487189U (en) | Digging device used in tree transplanting process | |
| CN214338470U (en) | Agricultural excavation and soil loosening device | |
| CN112875421B (en) | Full-automatic pipe coiling device applied to agricultural field canal irrigation | |
| RU2236546C1 (en) | Domestic auger drill | |
| CN208325166U (en) | A kind of cleaning plant of mixer truck | |
| CN114208442B (en) | A equipment of digging pit for barren mountain afforestation | |
| CN112492906A (en) | Seeding device with auxiliary soil crushing mechanism for agricultural planting | |
| CN218933404U (en) | Novel urban water supply pipeline dredging equipment | |
| CN112586164A (en) | Hand-held garlic combine harvester of single file | |
| CN220123431U (en) | Portable fruit tree fertilization shovel | |
| CN114600576B (en) | Caking soil scattering device for lawn for landscaping engineering | |
| CN220266703U (en) | Municipal garden rainwater collecting system | |
| CN108184411A (en) | Swing type lotus-root digging equipment | |
| CN219305361U (en) | Scarifier that tealeaves was planted usefulness |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |