CN117782682A - Soil environment monitoring sampling device - Google Patents
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- 238000005070 sampling Methods 0.000 title claims abstract description 96
- 239000002689 soil Substances 0.000 title claims abstract description 63
- 238000012544 monitoring process Methods 0.000 title claims abstract description 24
- 230000007246 mechanism Effects 0.000 claims abstract description 27
- 230000005540 biological transmission Effects 0.000 claims description 6
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- 238000000034 method Methods 0.000 abstract description 15
- 230000007423 decrease Effects 0.000 abstract description 6
- 238000005527 soil sampling Methods 0.000 abstract description 6
- 230000008569 process Effects 0.000 description 5
- 238000011835 investigation Methods 0.000 description 3
- 238000003900 soil pollution Methods 0.000 description 3
- 238000013016 damping Methods 0.000 description 2
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- 238000004321 preservation Methods 0.000 description 1
- 238000000275 quality assurance Methods 0.000 description 1
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- 230000001360 synchronised effect Effects 0.000 description 1
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Abstract
The invention discloses a soil environment monitoring and sampling device, which relates to the technical field of soil sampling and comprises an outer cylinder, wherein the outer wall of the outer cylinder is rotationally connected with a fixed base, the inner wall of the outer cylinder is provided with a primary sampling mechanism, the top of the fixed base is symmetrically and fixedly connected with a supporting plate, one side, close to the two supporting plates, of the fixed base is fixedly connected with an outer shell, the top of the outer cylinder is fixedly connected with the bottom of the outer shell, and the outer wall of the outer cylinder is fixedly connected with a fluted disc. This soil environment monitoring sampling device, through the setting of once sampling mechanism to in this sampling device use, can be in boring the ground awl decline in-process, bore the ground awl through rotating the control of knob and rotate, thereby can once gather the soil sample of different degree of depth in different storage sample grooves, need not to repeat and carry out a lot of samplings to same position, and then improved this sampling device's sampling efficiency.
Description
Technical Field
The invention relates to the technical field of soil sampling, in particular to a soil environment monitoring and sampling device.
Background
The soil environment monitoring is an important measure for knowing the quality condition of the soil environment, aims at preventing and controlling the soil pollution hazard, and dynamically analyzes and measures the soil pollution degree and the development trend, and comprises the steps of investigation of the current condition of the soil environment quality, investigation of the background value of the regional soil environment, investigation of soil pollution accidents and dynamic observation of the polluted soil, wherein the soil environment monitoring generally comprises the steps of preparation, distribution, sampling, sample preparation, analysis and test, evaluation and the like, and the quality control/quality assurance should be throughout.
As disclosed in chinese patent No. cn202111577909.X, a soil sampling device for ecological environment monitoring and a sampling method thereof can be known that the soil sampling device can drive an adjusting screw to rotate through a rotating wheel, can drive a sampling tube to move spirally downwards under the threaded cooperation of the adjusting screw and a threaded seat, and can enable the sampling tube to be inserted into soil under the action of a drill bit, and is convenient for sampling soil with different depths by cooperating with a graduated scale. As well as a soil sampling device for ecological environment monitoring and a sampling method thereof, the soil sampling device is provided with a moving wheel, so that the device is convenient to move, and the flexibility of the device is improved; through setting up fixed establishment, be convenient for fix this device subaerial to guarantee the stability when the sample.
Based on the search of the prior art, it can be known that the soil area needs to be distributed and sampled during detection, wherein the steps are as follows: the method for distributing the soil, the quantity of the distributed points, the sample collection, the sample circulation, the sample preservation and the sample reservation are adopted, a sampling device is needed to complete the sampling of the distributed point soil during the sampling, and the soil characteristics of a sampling area are better represented due to the non-uniformity of the spatial distribution of the soil, the multipoint sampling is adopted by taking a land block as a unit, the diagonal method, the plum blossom point method, the checkerboard method and the like, and the surface layer sample, the middle layer sample and the deep layer sample of the soil are subjected to layered sampling.
Most of the existing sampling devices for monitoring soil environment finish sampling work through tools such as an earth auger, a Luoyang shovel and the like, but can only sample the surface layer of soil, cannot sample deep soil well, cannot sample different depths of sampling points once, and therefore the sampling device needs to repeatedly sample the same position for multiple times when sampling, and further the sampling efficiency is poor.
Disclosure of Invention
The invention aims to provide a soil environment monitoring and sampling device for solving the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the soil environment monitoring and sampling device comprises an outer cylinder body, wherein the outer wall of the outer cylinder body is rotationally connected with a fixed base, the inner wall of the outer cylinder body is provided with a primary sampling mechanism, the top of the fixed base is symmetrically and fixedly connected with support plates, one side, close to the two support plates, of the outer cylinder body is fixedly connected with an outer shell, the top of the outer cylinder body is fixedly connected with the bottom of the outer shell, the outer wall of the outer cylinder body is fixedly connected with a fluted disc, and the top of the fixed base is symmetrically provided with auxiliary mechanisms corresponding to the fluted disc;
the utility model provides a sample mechanism, including the barrel, the outer wall threaded connection of just interior barrel is at the inner wall of urceolus body, the circular slot has been seted up at the top of interior barrel, and the inner wall of circular slot runs through and has seted up logical groove, the inner wall of logical groove rotates and is connected with the bull stick, and the bottom of bull stick passes logical groove and extend to the outside of interior barrel, the extension end outer wall threaded connection of bull stick has the boring ground awl, and the bottom of boring the ground awl is the toper, the top equidistance of interior barrel is run through and is seted up the sample storage groove, the bottom of boring the ground awl corresponds the sample storage groove and has seted up the sample connection, and the inner wall of sample storage groove is provided with the kicking block.
Preferably, the outer wall of kicking block and the inner wall of stock groove laminate the slip mutually, and the top fixed connection of kicking block is in the bottom of shell body.
Preferably, the inner wall of circular slot is provided with the connecting rod, the outer wall symmetry fixedly connected with spacing of bull stick, the spacing has been seted up to the inner wall of connecting rod corresponds spacing, and the top of connecting rod runs through the inside of shell body and rotate the top inner wall of connecting at the shell body, the outer wall fixedly connected with worm wheel of connecting rod, and one side meshing of worm wheel has the worm, the inside that one end of worm runs through the shell body extends to the outside of shell body, and the extension end fixedly connected with spiral handle of worm.
Preferably, the outer wall of connecting rod and the inner wall of circular slot laminate the slip mutually, and the inner wall of connecting rod and the outer wall of bull stick laminate the slip mutually, the outer wall of spacing and the inner wall of spacing groove laminate the slip mutually.
Preferably, the other end of the worm is rotationally connected to one side inner wall of the outer shell, the outer wall of the extending end of the worm is rotationally connected with a driving belt, the inner wall of the driving belt is rotationally connected with a rotating column, one end of the rotating column is rotationally connected to one side outer wall of the outer shell, the outer wall of the rotating column is provided with a pointer, and one side outer wall of the outer shell is fixedly connected with a positioning strip corresponding to the pointer.
Preferably, the same side of the two supporting plates corresponds to the auxiliary mechanism and penetrates through the sliding groove, and one side of the two supporting plates, which is far away from the supporting plates, corresponds to the auxiliary mechanism and is provided with scale marks.
Preferably, the auxiliary mechanism comprises a driven rod, the outer walls of the driven rods are fixedly connected with driven gears, one sides of the driven gears are meshed with gear teeth of the fluted disc, the outer walls of the driven rods are in threaded connection with sliding blocks, and the outer walls of the two sides of the sliding blocks are attached to the inner walls of the sliding grooves to slide.
Preferably, the bottoms of the two driven rods are rotatably connected to the top of the fixed base, and the tops of the two driven rods are rotatably connected to the bottom of the outer shell.
Preferably, two sides of the support plate, which are far away from each other, are fixedly connected with auxiliary blocks, and the bottoms of the auxiliary blocks are provided with treading grooves.
Preferably, the outer wall of the outer cylinder is fixedly connected with a handle at equal distance, and fixing nails are symmetrically arranged in the fixing base.
Compared with the prior art, the invention has the beneficial effects that: the soil environment monitoring and sampling device comprises a sampling device;
1. through the setting of once sampling mechanism to in this sampling device use, can be in boring the ground awl decline in-process, bore the ground awl through rotating the control of knob and rotate, thereby can once gather the soil sample of different degree of depth in different storage sample grooves, need not to repeat and carry out a lot of samplings to same position, and then improved this sampling device's sampling efficiency.
2. Through assist mechanism's setting to in this sampling device use, can drive the slider in step and rise the removal at boring the ground awl decline in-process, thereby can cooperate the use of scale mark, real-time display bores the decline degree of depth of ground awl, be convenient for sample personnel can be accurate carry out soil sample collection when different degree of depth, and then guaranteed this sampling device's sample accuracy, the use of cooperation kicking block simultaneously, thereby soil sample in the different storage tanks can be released fast, the sampling personnel of being convenient for collect, and then further improved this sampling device's sampling efficiency.
Drawings
FIG. 1 is a schematic overall structure of the present invention;
FIG. 2 is a schematic diagram showing the overall sampling state according to the present invention;
FIG. 3 is a schematic view of the structure of the outer cylinder and the interior of the outer housing of the present invention;
FIG. 4 is a schematic view of a first portion of a primary sampling mechanism according to the present invention;
FIG. 5 is a schematic diagram of a second portion of the primary sampling mechanism of the present invention;
FIG. 6 is an enlarged schematic view of the structure of FIG. 5A according to the present invention;
fig. 7 is a schematic structural view of the auxiliary mechanism of the present invention.
In the figure: 1. an outer cylinder; 2. a fixed base; 4. a support plate; 5. an outer housing; 6. fluted disc; 8. a chute; 9. an auxiliary block; 10. a pedal groove; 11. a grip; 12. fixing nails; 3. a primary sampling mechanism; 301. an inner cylinder; 302. a circular groove; 303. a through groove; 304. a rotating rod; 305. an earth boring cone; 306. a sample storage groove; 307. a sampling port; 308. a top block; 309. a connecting rod; 310. a limit bar; 311. a limit groove; 312. a worm wheel; 313. a worm; 314. a rotary handle; 315. a drive belt; 316. a rotating column; 317. a pointer; 318. a positioning strip; 7. an auxiliary mechanism; 701. a driven rod; 702. a driven gear; 703. a sliding block.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Embodiment one:
referring to fig. 1-7, the present invention provides a technical solution: the soil environment monitoring and sampling device comprises an outer cylinder body 1, wherein the outer wall of the outer cylinder body 1 is rotationally connected with a fixed base 2, the inner wall of the outer cylinder body 1 is provided with a primary sampling mechanism 3, the top of the fixed base 2 is symmetrically and fixedly connected with support plates 4, then one side, close to the two support plates 4, of the outer cylinder body 1 is fixedly connected with an outer shell 5, the top of the outer cylinder body 1 is fixedly connected with the bottom of the outer shell 5, the outer wall of the outer cylinder body 1 is equidistantly and fixedly connected with a handle 11, and meanwhile, the inside of the fixed base 2 is symmetrically provided with fixing nails 12;
the further primary sampling mechanism 3 comprises an inner cylinder 301, the outer wall of the inner cylinder 301 is connected with the inner wall of the outer cylinder 1 in a threaded manner, a round groove 302 is formed in the top of the inner cylinder 301, then a through groove 303 is formed in the inner wall of the round groove 302 in a penetrating manner, a rotating rod 304 is connected to the inner wall of the through groove 303 in a rotating manner, the bottom of the rotating rod 304 penetrates through the through groove 303 to extend to the outer part of the inner cylinder 301, then an earth boring cone 305 is connected to the outer wall of the extending end of the rotating rod 304 in a threaded manner, the bottom of the earth boring cone 305 is conical, the top of the inner cylinder 301 is provided with a sample storage groove 306 in a penetrating manner at equal distance, then a sampling port 307 is formed in the bottom of the earth boring cone 305 corresponding to the sample storage groove 306, a top block 308 is arranged on the inner wall of the sample storage groove 306, the outer wall of the top block 308 slides in a fitting manner with the inner wall of the sample storage groove 306, and then the top of the top block 308 is fixedly connected to the bottom of the outer shell 5, the inner wall of the round groove 302 is provided with a connecting rod 309, the outer wall of the rotating rod 304 is symmetrically and fixedly connected with a limit bar 310, then the inner wall of the connecting rod 309 is correspondingly provided with a limit groove 311, the top of the connecting rod 309 penetrates through the inside of the outer shell 5 and is rotationally connected with the inner wall of the top of the outer shell 5, the outer wall of the connecting rod 309 is fixedly connected with a worm wheel 312, one side of the worm wheel 312 is meshed with a worm 313, one end part of the worm 313 penetrates through the inside of the outer shell 5 and extends to the outside of the outer shell 5, the extending end part of the worm 313 is fixedly connected with a rotary handle 314, then the outer wall of the connecting rod 309 is in joint sliding with the inner wall of the round groove 302, the inner wall of the connecting rod 309 is in joint sliding with the outer wall of the rotating rod 304, the outer wall of the limit bar 310 is in joint sliding with the inner wall of the limit groove 311, then the other end part of the worm 313 is rotationally connected with the inner wall of one side of the outer shell 5, the outer wall of the extending end of the worm 313 is rotatably connected with a driving belt 315, the inner wall of the driving belt 315 is rotatably connected with a rotating column 316, then one end part of the rotating column 316 is rotatably connected with one side outer wall of the outer shell 5, the outer wall of the rotating column 316 is provided with a pointer 317, and one side outer wall of the outer shell 5 is fixedly connected with a positioning bar 318 corresponding to the pointer 317;
more specifically, in the present embodiment, when the sampling device is used, the earth boring cone 305 is first aligned with the sampling point and inserted, the fixing base 2 is attached to the ground, and then the fixing nails 12 are symmetrically arranged inside the fixing base 2, so that the device can be fixed by the two fixing nails 12;
the outer wall of the outer cylinder 1 is fixedly connected with the grip 11 at equal distance, so that the outer cylinder 1 can be driven to rotate by holding the grip 11, the outer wall of the inner cylinder 301 is connected with the inner wall of the outer cylinder 1 through threads, the outer wall of the ejector block 308 is in fit sliding with the inner wall of the sample storage groove 306, the top of the ejector block 308 is fixedly connected with the bottom of the outer shell 5, the inner cylinder 301 can be limited through the ejector block 308, the inner cylinder 301 can be driven to descend through the rotation of the outer cylinder 1, meanwhile, the rotating rod 304 is rotationally connected with the inner wall of the through groove 303, the bottom of the rotating rod 304 penetrates through the through groove 303 to extend to the outer part of the inner cylinder 301, the outer wall of the extending end of the rotating rod 304 is connected with the earth boring cone 305 through threads, and meanwhile, the bottom of the earth boring cone 305 is conical, and the earth boring cone 305 is driven to deeply sink soil;
then, when the earth boring cone 305 descends to the surface sample position, the rotation of the outer cylinder body 1 is stopped, at this time, one end part of the worm 313 penetrates through the inner part of the outer shell body 5 and extends to the outer part of the outer shell body 5, the extending end part of the worm 313 is fixedly connected with a rotary handle 314, so that the worm 313 can be driven to rotate through the rotary handle 314, then the outer wall of the connecting rod 309 is fixedly connected with a worm wheel 312, then one side of the worm wheel 312 is meshed with the worm 313, so that the worm 313 can be driven to rotate, the connecting rod 309 is synchronously driven to rotate, then the outer wall of the limiting strip 310 is in fit sliding with the inner wall of the limiting groove 311, so that the rotating rod 304 can be synchronously driven to rotate through the connecting rod 309, and then the earth boring cone 305 is synchronously driven to rotate;
at this time, through the top of the inner cylinder 301, the sample storage groove 306 is formed by penetrating equidistantly, then the sampling port 307 is formed at the bottom of the earth boring cone 305 corresponding to the sample storage groove 306, so that the sampling port 307 of the earth boring cone 305 can be rotated to the same position as the sample storage groove 306, at this time, the earth boring cone 305 is not blocking a certain sample storage groove 306, at this time, the outer cylinder 1 is continuously rotated, at this time, the earth boring cone 305 is enabled to descend again, so that soil samples at the surface sample position automatically enter the sample storage groove 306, after the soil samples at the surface sample position are collected sufficiently, at this time, the rotation of the outer cylinder 1 is stopped again, and the rotary handle 314 drives the sampling port 307 to rotate to a position separated from the sample storage groove 306, namely, a position which is not communicated with any sample storage groove 306 is blocked again, at this time, the outer cylinder 1 is rotated again, the earth boring cone 305 is driven to enter the middle sample position again, and the steps are carried out again, so that soil samples at different depths are collected in different sample storage grooves 306;
the inside of the further inner cylinder 301 is provided with three sample storage grooves 306 which are respectively used for collecting and storing corresponding surface samples, middle samples and deep samples, in order to ensure that the sampling port 307 can be accurately communicated and separated with the three sample storage grooves 306, a transmission belt 315 is rotationally connected with the outer wall of the extending end of a worm 313, and the inner wall of the transmission belt 315 is rotationally connected with a rotating column 316, so that the rotating column 316 can be synchronously driven to rotate through the transmission belt 315 when the rotating handle 314 is rotated, then a pointer 317 is arranged on the outer wall of the rotating column 316, one side outer wall of the outer shell 5 is fixedly connected with a positioning strip 318 corresponding to the pointer 317, and therefore, when the rotating column 316 rotates for one circle, namely the pointer 317 is aligned with the positioning strip 318 again, the sampling port 307 can be accurately communicated or separated with any sample storage groove 306 at the moment, meanwhile, the stability when the ground boring cone descends is ensured through the self-locking characteristic of the worm wheel 312, the condition of rotation can not occur, and therefore the soil sample at the required depth position can be accurately collected by the device, and the condition of confusion is avoided;
through the above, thereby in the use process of the sampling device, the rotation of the earth boring cone 305 can be controlled by rotating the rotary handle 314 in the descending process of the earth boring cone 305, so that soil samples with different depths can be collected in different sample storage grooves 306 at one time, repeated sampling on the same position is not needed, and the sampling efficiency of the sampling device is improved.
Embodiment two:
on the basis of the embodiment, the outer wall of the outer cylinder 1 is fixedly connected with the fluted disc 6, the top of the fixed base 2 is symmetrically provided with the auxiliary mechanism 7 corresponding to the fluted disc 6, the same side of the two support plates 4 is provided with the sliding chute 8 in a penetrating way corresponding to the auxiliary mechanism 7, then the side of the two support plates 4 away from each other is provided with the scale mark corresponding to the auxiliary mechanism 7, the side of the two support plates 4 away from each other is fixedly connected with the auxiliary block 9, and the bottom of the auxiliary block 9 is provided with the treading groove 10;
the further auxiliary mechanism 7 comprises a driven rod 701, wherein driven gears 702 are fixedly connected to the outer walls of the two driven rods 701, one side of each driven gear 702 is meshed with gear teeth of the fluted disc 6, the outer walls of the driven rods 701 are in threaded connection with sliding blocks 703, then the outer walls of the two sides of the sliding blocks 703 are in fit sliding with the inner walls of the sliding grooves 8, the bottoms of the two driven rods 701 are rotatably connected to the top of the fixed base 2, and the tops of the two driven rods 701 are rotatably connected to the bottom of the outer shell 5;
more specifically, in this embodiment, in the use process of the sampling device, when the outer cylinder 1 is rotated to drive the earth boring cone 305 to deepen soil through threads, the fluted disc 6 is fixedly connected to the outer wall of the outer cylinder 1 at this time, so that the fluted disc 6 can be synchronously driven to rotate, then the driven gears 702 are fixedly connected to the outer walls of the two driven rods 701, one side of the driven gears 702 is meshed with the gear teeth of the fluted disc 6, so that the two driven rods 701 can be synchronously driven to rotate through the rotation of the fluted disc 6, then the sliding blocks 703 are connected to the outer walls of the driven rods 701 through the outer wall threads, the outer walls of the sliding blocks 703 are in fit sliding with the inner walls of the sliding grooves 8, and the side, away from the two supporting plates 4, is provided with scale marks corresponding to the auxiliary mechanism 7, so that the sliding blocks 703 can be synchronously driven to ascend through the outer wall threads of the driven rods 701, so that the use of scale marks can be matched, the descending depth of the earth boring cone 305 can be displayed in real time, and the sampling staff can accurately perform soil sample collection steps at different depths;
when soil samples with different depths are collected in different sample storage grooves 306, two fixing nails 12 are taken out at the moment, the device is turned over, the device is supported through the top of an outer shell 5, an earth boring cone 305 is connected with the outer wall of an extending end of a rotating rod 304 through threads, the earth boring cone 305 can be removed, an inner cylinder 301 is withdrawn by reversing the outer cylinder 1, the earth boring cone 305 is not plugged in the three sample storage grooves 306, the outer wall of a top block 308 is attached to the inner wall of the sample storage grooves 306 and slides, so that the soil samples stored in the sample storage grooves 306 can be pushed out through the three top blocks 308, sampling personnel can collect the soil samples conveniently, the earth boring cone 305 is screwed into the outer wall of the extending end of the rotating rod 304 again at the moment after the collection is completed, a pointer 317 is connected with the rotating column 316 through damping, and finally the position of the pointer 317 is recalibrated, so that the sampling process can be completed;
through the above, thereby in this sampling device use, can be in the in-process of boring the ground awl 305 decline, synchronous drive slider 703 goes up the removal, thereby can cooperate the use of scale mark, the decline degree of depth of boring the ground awl 305 is shown in real time, the sampling personnel of being convenient for can be accurate carry out soil sample collection when the degree of depth of difference, and then guaranteed this sampling device's sampling accuracy, the use of cooperation kicking block 308 simultaneously, thereby can promote the soil sample in the different storage tank 306 fast, the sampling personnel of being convenient for collect, and then further improved this sampling device's sampling efficiency.
Working principle: when the soil environment monitoring and sampling device is used, firstly, the earth boring cone 305 is inserted in alignment with a sampling point, the fixed base 2 is attached to the ground, then the device is fixed through the two fixed nails 12, and then the grip 11 is held to drive the outer cylinder 1 to rotate, so that the inner cylinder 301 is driven to descend, and the earth boring cone 305 which is in threaded connection with the outer wall of the extending end of the rotating rod 304 is synchronously driven to deeply penetrate into soil;
then when the earth boring cone 305 descends to a surface sample position, stopping rotating the outer cylinder body 1 at the moment, synchronously driving the earth boring cone 305 to rotate through the rotating rotary handle 314, enabling the sampling port 307 of the earth boring cone 305 to rotate to the same position as the sample storage groove 306, enabling the earth boring cone 305 not to plug a certain sample storage groove 306 at the moment, continuing to rotate the outer cylinder body 1 at the moment, enabling the earth boring cone 305 to descend again, enabling soil samples at the surface sample position to automatically enter the sample storage groove 306, stopping rotating the outer cylinder body 1 again at the moment after the soil samples at the surface sample position are collected sufficiently, rotating the rotary handle 314 to drive the sampling port 307 to rotate to a position separated from the sample storage groove 306, re-plugging at the moment, and then rotating the outer cylinder body 1 again to drive the earth boring cone 305 to penetrate into the middle sample position again, and completing the steps again, and collecting the soil samples at different depths into different sample storage grooves 306;
then the pointer 317 can be synchronously rotated through the transmission belt 315 when the rotary handle 314 is rotated, when the pointer 317 rotates for one circle and is aligned with the positioning strip 318 again, the sampling port 307 can be accurately communicated with or separated from any sample storage groove 306, so that the sampling port 307 can be ensured to be accurately communicated with and separated from the three sample storage grooves 306, and meanwhile, the device can be ensured to accurately collect soil samples at the position with required depth through the self-locking characteristic of the worm wheel 312 and the worm 313, and the condition of confusion is avoided;
then when the outer cylinder 1 is rotated to drive the earth boring cone 305 to deepen soil through threads, the fluted disc 6 synchronously drives the two driven rods 701 to rotate at the moment, so that the sliding block 703 is synchronously driven to ascend, the descending depth of the earth boring cone 305 can be displayed in real time by matching with the use of scale marks, and the soil sample collection step can be accurately carried out by sampling staff at different depths;
finally, after soil samples with different depths are collected in different sample storage grooves 306, two fixing nails 12 are taken out at the moment, the device is turned over, the device is supported through the top of an outer shell 5, an earth boring cone 305 is taken down at the moment, an inner cylinder 301 is withdrawn by an outer cylinder 1 in a reverse way, so that the soil samples stored in the sample storage grooves 306 can be pushed out through three top blocks 308, sampling personnel are facilitated to collect the soil samples, after the collection is completed, the earth boring cone 305 is screwed into the outer wall of the extending end of a rotating rod 304 again at the moment, a pointer 317 is in damping connection with a rotating column 316, and the sampling process can be completed by recalibrating the position of the pointer 317.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. Soil environment monitoring sampling device, including outer barrel (1), its characterized in that: the outer wall rotation of outer barrel (1) is connected with unable adjustment base (2), and the inner wall of outer barrel (1) is provided with once sampling mechanism (3), the top symmetry fixedly connected with backup pad (4) of unable adjustment base (2), two one side fixedly connected with shell body (5) that backup pad (4) are close mutually, the top of outer barrel (1) is fixedly connected with bottom of shell body (5), and the outer wall fixedly connected with fluted disc (6) of outer barrel (1), the top of unable adjustment base (2) corresponds fluted disc (6) symmetry and is provided with complementary unit (7).
2. The soil environment monitoring and sampling device according to claim 1, wherein the primary sampling mechanism (3) comprises an inner cylinder body (301), the outer wall of the inner cylinder body (301) is in threaded connection with the inner wall of the outer cylinder body (1), a circular groove (302) is formed in the top of the inner cylinder body (301), and a through groove (303) is formed in the inner wall of the circular groove (302) in a penetrating mode.
3. The soil environment monitoring and sampling device according to claim 2, wherein the inner wall of the through groove (303) is rotatably connected with a rotating rod (304), the bottom of the rotating rod (304) penetrates through the through groove (303) and extends to the outside of the inner cylinder body (301), the outer wall of the extending end of the rotating rod (304) is in threaded connection with an earth boring cone (305), the bottom of the earth boring cone (305) is conical, the top of the inner cylinder body (301) is equidistantly penetrated with a sample storage groove (306), the bottom of the earth boring cone (305) is provided with a sampling port (307) corresponding to the sample storage groove (306), and the inner wall of the sample storage groove (306) is provided with a top block (308); the outer wall of the top block (308) is attached to the inner wall of the sample storage groove (306) and slides, and the top of the top block (308) is fixedly connected to the bottom of the outer shell (5); the inner wall of circular slot (302) is provided with connecting rod (309), the outer wall symmetry fixedly connected with spacing (310) of bull stick (304), spacing (311) have been seted up to the inner wall of connecting rod (309) corresponding spacing (310), and the top of connecting rod (309) runs through the inside rotation of shell body (5) and connects at the top inner wall of shell body (5), the outer wall fixedly connected with worm wheel (312) of connecting rod (309), and one side meshing of worm wheel (312) has worm (313), the inside of shell body (5) is run through to the outside of shell body (5) to one end of worm (313), and the extension tip fixedly connected with knob (314) of worm (313); the other end of the worm (313) is rotationally connected to one side inner wall of the outer shell (5), the outer wall of the extending end of the worm (313) is rotationally connected with a transmission belt (315), the inner wall of the transmission belt (315) is rotationally connected with a rotating column (316), one end of the rotating column (316) is rotationally connected to one side outer wall of the outer shell (5), a pointer (317) is arranged on the outer wall of the rotating column (316), and a positioning strip (318) is fixedly connected to one side outer wall of the outer shell (5) corresponding to the pointer (317); the same side of the two supporting plates (4) is provided with a sliding groove (8) in a penetrating way corresponding to the auxiliary mechanism (7), and one side of the two supporting plates (4) away from each other is provided with scale marks corresponding to the auxiliary mechanism (7).
4. A soil environment monitoring sampling apparatus as claimed in claim 3, wherein the outer wall of the connecting rod (309) is slidably fitted to the inner wall of the circular groove (302).
5. The soil environment monitoring and sampling device according to claim 4, wherein the inner wall of the connecting rod (309) is in close sliding contact with the outer wall of the rotating rod (304), and the outer wall of the limiting strip (310) is in close sliding contact with the inner wall of the limiting groove (311).
6. A soil environment monitoring and sampling device according to claim 3, wherein the auxiliary mechanism (7) comprises driven rods (701), driven gears (702) are fixedly connected to the outer walls of the two driven rods (701), and one side of each driven gear (702) is meshed with gear teeth of the fluted disc (6); the outer wall threaded connection of driven lever (701) has slider (703), and the both sides outer wall of slider (703) is laminated with the inner wall of spout (8) and is slided mutually.
7. A soil environment monitoring and sampling device according to claim 6, characterized in that the bottoms of the two driven bars (701) are rotatably connected to the top of the fixed base (2), and the tops of the two driven bars (701) are rotatably connected to the bottom of the outer casing (5).
8. The soil environment monitoring and sampling device according to claim 6, wherein an auxiliary block (9) is fixedly connected to one side of the two support plates (4) away from each other, and a tread groove (10) is formed in the bottom of the auxiliary block (9).
9. The soil environment monitoring and sampling device according to claim 1, wherein the outer wall of the outer cylinder body (1) is fixedly connected with a handle (11) at equal distance, and fixing nails (12) are symmetrically arranged in the fixing base (2).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202311860177.4A CN117782682A (en) | 2023-12-31 | 2023-12-31 | Soil environment monitoring sampling device |
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| CN202311860177.4A CN117782682A (en) | 2023-12-31 | 2023-12-31 | Soil environment monitoring sampling device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118067439A (en) * | 2024-04-19 | 2024-05-24 | 山东佳邦机械设备有限公司 | Soil sampling device for ecological environment monitoring |
| CN118168848A (en) * | 2024-05-14 | 2024-06-11 | 内蒙古自治区林业和草原监测规划院 | Sampling system for grassland investigation planning and dynamic monitoring |
-
2023
- 2023-12-31 CN CN202311860177.4A patent/CN117782682A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118067439A (en) * | 2024-04-19 | 2024-05-24 | 山东佳邦机械设备有限公司 | Soil sampling device for ecological environment monitoring |
| CN118067439B (en) * | 2024-04-19 | 2024-07-05 | 山东佳邦机械设备有限公司 | Soil sampling device for ecological environment monitoring |
| CN118168848A (en) * | 2024-05-14 | 2024-06-11 | 内蒙古自治区林业和草原监测规划院 | Sampling system for grassland investigation planning and dynamic monitoring |
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