CN114609371B - Soil detection device with soil layering and extracting functions - Google Patents
Soil detection device with soil layering and extracting functions Download PDFInfo
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- CN114609371B CN114609371B CN202210507822.3A CN202210507822A CN114609371B CN 114609371 B CN114609371 B CN 114609371B CN 202210507822 A CN202210507822 A CN 202210507822A CN 114609371 B CN114609371 B CN 114609371B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/24—Earth materials
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/04—Devices for withdrawing samples in the solid state, e.g. by cutting
- G01N1/08—Devices for withdrawing samples in the solid state, e.g. by cutting involving an extracting tool, e.g. core bit
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Abstract
The invention discloses a soil detection device with a soil layering extraction function, and belongs to the technical field of soil detection. The device comprises an outer shell, a left support rod, a right support rod and a side support rod, wherein sampling assemblies are arranged on the left support rod and the right support rod, soil drilling assemblies are arranged on the side support rods, four supporting cylinders are arranged outside the outer shell, the left support rod, the right support rod and the side support rod are arranged on the same side of the outer shell, analysis assemblies are arranged inside the outer shell, the soil drilling assemblies drill through soil layers, the sampling assemblies collect soils at different depths, and the analysis assemblies extract the soils at different layers for analysis.
Description
Technical Field
The invention relates to the technical field of soil detection, in particular to a soil detection device with a soil layering and extracting function.
Background
Soil detection generally refers to soil environment detection, and determines environment quality, pollution degree and change trend thereof by measuring data of factors influencing soil environment quality.
The current common method is to insert the soil sampling pipe among the soil layer, extract the soil sampling pipe afterwards, carry out the layering with soil, carry out continuous sampling, and generally get bottom soil sample earlier, upwards successive layer sample again, because this kind of method efficiency is slow, it is time consuming, and oppress the soil layer and lead to the soil layer phase dislocation when getting soil, and then can not complete reaction soil layer thickness and soil environment's relation, different degree of depth soil emergence cross mixing still can appear when the sample, the soil is fine and close can not break up fast and the condition emergence of extract mixture, further drawn low detection efficiency.
Disclosure of Invention
The invention aims to provide a soil detection device with a soil layering and extracting function, so as to solve the problems in the background technology.
In order to solve the technical problems, the invention provides the following technical scheme: a soil detection device with a soil layering extraction function comprises an outer shell, a left support rod, a right support rod and a side support rod, wherein four supporting cylinders are arranged outside the outer shell and are used for supporting the outer shell, and the left support rod, the right support rod and the side support rod are arranged on the same side of the outer shell;
be provided with on the side branch and bore native subassembly, it includes outer drill bushing to bore native subassembly, the bottom of outer drill bushing is provided with the drill bit, the drill bit is used for boring the soil layer, be provided with the sampling unit on left branch pole and the right branch pole, the sampling unit includes the geotome, the geotome is collected the earth of the different degree of depth, the inside of shell body is provided with the analysis subassembly, the analysis subassembly draws the earth of different aspect and carries out the analysis.
Furthermore, the bottom of the side supporting rod is provided with a mounting seat, the outer drill bushing is slidably mounted in the mounting seat, a sliding sleeve gear is rotatably arranged in the mounting seat and sleeved outside the outer drill sleeve, the outer part of the outer drill bushing is provided with a spline, the inner part of the sliding sleeve gear is provided with a key slot hole, the key slot hole is matched with the spline, the length of the spline is the same as that of the outer drill bushing, a drill motor is also arranged on the outer side of the mounting seat, a force transmission gear is arranged on a motor shaft of the drill motor, the force transmission gear is in meshing transmission with the sliding sleeve gear, the drill motor drives the force transmission gear to rotate while rotating, the force transmission gear drives the sliding sleeve gear to rotate, the sliding sleeve gear drives the outer drill sleeve to synchronously rotate through the spline, the drill bit rotates to drill into a soil layer, the sliding sleeve gear and the outer drill bushing slide relatively, and soil enters the soil sampling pipe through the drill bit to be sampled.
Further, slidable mounting has the pipe shell of pressing on the left branch, press to install in the pipe shell of pressing and press the pipe motor, press to install the hob on the motor shaft of pipe motor, all seted up the helicla flute on left branch and the right branch pole, the hob cooperatees with the helicla flute, press the pipe shell of pressing to be connected with the top of geotome, also be provided with on the right branch and press the pipe shell, be located on the right branch press the pipe shell of pressing the mode of setting of pipe shell and being located on the left branch the pipe shell of pressing sets up the mode the same, when the drill bit motor rotated, two press the pipe motor also begins to rotate, two pipe motors drive two hobs and rotate, utilize the helicla flute to make two pipe shells of pressing move down simultaneously, two pipe shells of pressing will be pressed the geotome and push down, the geotome passes through the bearing and pushes away the drill bit to push away in soil indirectly.
Furthermore, at least three elastic supports are arranged in the inner wall of the outer drill bushing, the at least three elastic supports are uniformly distributed in the outer drill bushing, one end of each elastic support is connected with the outer drill bushing in a sliding mode, each elastic support is provided with a ball, one end, close to the outer drill bushing, of the drill bit is provided with a bearing, the bottom of the soil sampling pipe is in contact with the bearing, the middle of the drill bit is open, the middle of the drill bit is communicated with the soil sampling pipe, a pair of auxiliary fins are symmetrically arranged outside the drill bit, the mounting modes of the auxiliary fins are opposite, when the two pressure pipe casing bodies press the soil sampling pipe to the bottom, the outer drill bushing is completely drilled into the soil, the soil in a soil layer is pressed into the soil sampling pipe, the two pressure pipe motors drive the two spiral rods to reversely rotate, the soil sampling pipe is lifted out through the two pressure pipe casing bodies, the cross section of each elastic support is in an arc shape, the balls are arranged at the protruding ends of the arc shapes, the elastic support utilizes the arch structure to enable the inner wall of the outer drill bushing to be supported and kept at a distance from the soil sampling pipe, the soil sampling pipe is limited in the middle of the outer drill bushing, the arch structure is favorable for elastic deformation of the elastic support to absorb vibration in the moving process of the soil sampling pipe, collision between the soil sampling pipe and the inner wall of the outer drill bushing in the extracting process of the soil sampling pipe is avoided, soil sampled is caused to fall, meanwhile, sliding between the elastic support and the soil sampling pipe is changed into rotating contact through the balls, the soil sampling pipe and the outer drill bushing can smoothly operate, after analysis of soil samples in all soil layers by the analysis assembly is finished, the drill bit motor drives the force transmission gear to rotate reversely, in the process of reversing of the outer drill bushing, the auxiliary fins push the soil downwards to enable the outer drill bushing to rotate and rise, and the outer drill bushing is screwed out and restored to the original state.
Furthermore, a plurality of clamping plates are arranged on the soil sampling pipe in a sliding manner, the plurality of clamping plates are all in a semi-annular shape, a tooth socket is formed in the outer side of each clamping plate, a magnet is arranged at one end, located outside the soil sampling pipe, of each clamping plate, a rotating hook is sleeved on each side supporting rod, a coil spring is arranged between each rotating hook and each side supporting rod, a small air cylinder is arranged inside each side supporting rod and corresponds to the upper end of each rotating hook, a wedge block is arranged on a piston rod of each small air cylinder, a blocking block is arranged on each rotating hook and is in contact with the wedge block, a switch wheel is arranged at one end of each rotating hook, a plurality of windows are formed in the outer wall of the soil sampling pipe, each switch wheel is in contact with the clamping plates through the windows, a mounting groove is formed in each side supporting rod, each small air cylinder is fixedly mounted in the mounting groove, a motor is further arranged on each rotating hook, the motor and the switch wheels are coaxially mounted, and drive the motor to rotate the switch wheels, the switch wheel is matched with the tooth space, under the action of two pressure pipe motors, the two pressure pipe casing bodies gradually lift the soil sampling pipe, the outer drill sleeve is retained in a soil layer, the lifting distance of each time is the sampling height of the soil layer, after the height of the topmost clamping plate is level to the height of the rotating hook, the small air cylinder drives the wedge block to retract, the blocking block moves along the wedge block under the action of the coil spring, the switch wheel on the rotating hook presses the clamping plate tightly, the switch wheel rotates under the drive of the motor, the switch wheel pushes the tooth space on the clamping plate to enable the clamping plate to be accommodated in the soil sampling pipe, the soil layer at the top is exposed, then the transfer slide block is inserted into the soil sampling pipe to take away a soil sample, the switch wheel drives the clamping plate to move and reset, a magnet in the clamping plate is adsorbed on the soil sampling pipe to prevent the clamping plate from relative sliding, the small air cylinder drives the wedge block to extend out, and the wedge block drives the rotating hook to deflect by pushing the blocking block, the switch wheel breaks away from the meshing with current splint, and two pipe motors press the height that pipe cover shell will be got native pipe lifting splint through two again afterwards, and the soil sampling that finishes up every layer up to.
Furthermore, the analysis assembly comprises a crank motor, a transfer sliding block and a through core pusher, the transfer sliding block is slidably mounted inside the outer shell, the crank motor and the through core pusher are mounted in the outer shell, the through core pusher is located at the rear end of the transfer sliding block, a collision block is sleeved at one end, away from the transfer sliding block, of the through core pusher, a spring is mounted between the collision block and the through core pusher, and the through core pusher is embedded into the transfer sliding block and pushes soil in the transfer sliding block;
a crank is installed on a motor shaft of the crank motor, a connecting rod is installed at one end of the crank in a rotating mode, one end of the connecting rod is connected with a transfer sliding block in a rotating mode, the crank motor drives the crank to rotate, the transfer sliding block is pulled by the crank to move back and forth through the connecting rod, the transfer sliding block pushes open a baffle plate and is embedded into a soil sampling pipe, the shape of the inner section of the soil sampling pipe is the same as that of the transfer sliding block, a latticed cutter is arranged at one end, close to the soil sampling pipe, of the transfer sliding block, soil in the soil sampling pipe is squeezed into the transfer sliding block, the soil originally tightly compressed in the soil sampling pipe is cut through the latticed cutter to form small blocks, the transfer sliding block moves backwards and retracts into an outer shell, the baffle plate is closed under the action of an elastic steel sheet, the soil in the transfer sliding block is pushed out through a core pusher, the soil falls into a beaker on a rotary table, and the pushed out soil still keeps in a scattered state, the soil in the transfer sliding block can also impact the impact block after being ejected out, the impact block moves backwards after being impacted by the transfer sliding block until the impact block impacts the outer shell, the impact block slides back and forth between the outer shell and the transfer sliding block under the action of the spring and collides, the force of the collision is weakened gradually, and the impact force generated during the collision enables the connecting part of the transfer sliding block and the through core pusher to vibrate, so that the residual soil on the through core pusher can be shaken off.
Furthermore, the analysis component also comprises a rotary disc, a liquid adding pipe, a rotary disc motor and a beaker frame, wherein the rotary disc motor and the beaker frame are arranged inside the outer shell, the rotary disc is arranged on a motor shaft of the rotary disc motor, a plurality of beakers are placed on the beaker frame, a plurality of beaker bayonets are arranged on the rotary disc, a pushing groove is arranged at each beaker bayonet, a guardrail is arranged at the upper end position corresponding to the rotary disc inside the outer shell, a damping cylinder is arranged at the position corresponding to each beaker bayonet at the bottom of the rotary disc, a pushing pin is arranged on a piston rod of the damping cylinder, the pushing pin is in sliding connection with the pushing groove, a blocking strip is arranged at the lower part corresponding to the rotary disc inside the outer shell, the pushing pin is in contact with the blocking strip, the liquid adding pipe is arranged at a position close to the rotary disc inside the outer shell, the beaker frame is arranged in an inclined manner, and when one beaker bayonet of the rotary disc rotates to the position of the beaker frame, a beaker on a beaker frame slides into a beaker bayonet, a turntable motor drives the turntable to rotate, after soil falls into the beaker on the turntable, extracting solution is added into the beaker through a liquid adding pipe, a guardrail prevents the beaker from falling off in the rotation of the turntable, a pushing spring is installed inside a damping cylinder, when the beaker bayonet corresponds to a conveyor belt, a blocking strip releases the blocking of a pushing pin, the pushing spring pushes a piston of the damping cylinder outwards and slowly, the pushing pin pushes the beaker onto the conveyor belt, and after the turntable rotates again, the blocking strip blocks the pushing pin and guides the piston in the damping cylinder to retract.
Furthermore, the analysis subassembly still includes display, detector, collection box, conveyer belt, detector, collection box and conveyer belt setting are inside the shell body, the display is installed outside the shell body, the conveyer belt is installed in the one end of carousel, and the other end of conveyer belt is connected with the detector, the collection box sets up the one end of keeping away from the conveyer belt at the detector, and the conveyer belt transports the beaker in the detector, and the detector analyzes the composition of extract to feed back information to the display on, so that operating personnel reads, the beaker after the detection is together with soil and the extract landing in it carries out recovery processing in the collection box.
Furthermore, a baffle is arranged on the outer shell and positioned between the transfer sliding block and the soil sampling pipe, and the baffle is connected with the outer shell through an elastic steel sheet.
Compared with the prior art, the invention has the following beneficial effects:
1. through set up sampling subassembly and bore native subassembly in the device, when the drill bit motor rotated, two press the pipe motor to rotate simultaneously, make two press the pipe shell case to remove downwards simultaneously, two press the pipe shell case to push down the pipe that fetches earth, the pipe that fetches earth pushes away the drill bit in to soil through the bearing is indirect, outer drill bushing rotates and makes the drill bit rotate and bore into the soil layer, earth enters into through the drill bit and fetches earth in the pipe and takes a sample, the rotatory power of drill bit and the power simultaneous action of oppression drill bit, make the sample more smooth fast, the condition that leads to the analysis to have the error when avoiding the oppression soil layer to fetch the soil sample takes place.
2. Through set up swivel hook and sampling component in this device, two pressure pipe shell cases progressively carry out the lifting with the soil sampling pipe, the distance of lifting every time is the sampling height of a soil layer, this sampling height is a sample unit, switch wheel on the swivel hook makes splint take in the soil sampling pipe, the soil layer exposes the back and shifts the slider and insert and take away from the soil sample in the soil sampling pipe, the sampling process is automatic to be gone on, sample from the top to the bottom in proper order, compare with the mode that begins the detection of borrowing from the bottom, the different degree of depth soil of having avoided takes place the possibility of cross mixing, make the testing result more accurate.
3. Through set up the transfer slider in the device, make the soil in the soil sampling pipe squeeze to transfer the slider, soil pushes out the transfer slider under the pushing of logical core pusher, will originally closely compress the soil in the soil sampling pipe and be cut into the fritter, soil drops the beaker on the carousel afterwards, and the soil after cutting is easier to mix with the extract, makes extraction efficiency increase.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic view of the overall appearance structure of the present invention;
FIG. 2 is a schematic view of the overall internal structure of the present invention;
FIG. 3 is a schematic left side view of the present invention;
FIG. 4 is a schematic view of a portion of the interior of the outer drill sleeve of the present invention;
FIG. 5 is a schematic view of the transfer slide of the present invention;
FIG. 6 is a schematic view of the construction of the swivel hook portion of the present invention;
FIG. 7 is a partial structural view of the interior of the present invention;
FIG. 8 is a schematic view of the construction of the present invention showing the installation of the outer drill sleeve and the soil sampling pipe;
FIG. 9 is a schematic view of the mounting structure of the dial portion of the present invention;
FIG. 10 is a schematic view of the interior of the turntable of the present invention;
in the figure: 1. an outer housing; 10. a support cylinder; 11. a display; 12. a detector; 13. a recycling bin; 14. a conveyor belt; 15. a left strut; 16. a right strut; 17. a side support rod; 18. a drill motor; 19. a force transfer gear; 2. an outer drill bushing; 20. taking a soil pipe; 21. a pipe pressing casing; 22. a pipe pressing motor; 23. a screw rod; 24. a sliding sleeve gear; 25. a bearing; 26. a secondary wing; 27. a ball bearing; 28. an elastic support; 3. a coil spring; 30. a small cylinder; 31. wedge blocks; 32. rotating the hook; 33. a switching wheel; 34. a splint; 4. a crank motor; 40. a crank; 41. a connecting rod; 42. transferring the sliding block; 43. a core-through clipper; 44. a spring; 45. bumping blocks; 5. a beaker; 50. a turntable; 51. a liquid feeding pipe; 52. a turntable motor; 53. a guardrail; 54. a damping cylinder; 55. blocking strips; 56. a promotion; 57. a beaker frame.
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 obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Referring to fig. 1 to 10, the present invention provides a technical solution: the utility model provides a soil testing device of function is drawed to subsidiary soil layering, which comprises an outer shell body 1, left branch pole 15, right branch pole 16, collateral branch pole 17, the outside of shell body 1 is provided with four support cylinder 10, four support cylinder 10 support the shell body 1, left branch pole 15, right branch pole 16 and collateral branch pole 17 set up same one side at shell body 1, be provided with on the collateral branch pole 17 and bore native subassembly, it includes outer drill bushing 2 to bore native subassembly, the bottom of outer drill bushing 2 is provided with the drill bit, the drill bit is used for boring the soil layer, be provided with the sample subassembly on left branch pole 15 and the right branch pole 16, the sample subassembly is including soil sampling pipe 20, soil sampling pipe 20 is collected the earth of different degree of depth, the inside of shell body 1 is provided with the analysis subassembly, the analysis subassembly draws the earth of different aspect to carry out the analysis.
The bottom of the side supporting rod 17 is provided with an installation seat, the outer drill bushing 2 is slidably installed in the installation seat, a sliding sleeve gear 24 is rotatably arranged in the installation seat, the sliding sleeve gear 24 is sleeved outside the outer drill bushing 2, the outside of the outer drill bushing 2 is provided with a spline, the inside of the sliding sleeve gear 24 is provided with a key slot hole, the key slot hole is matched with the spline, the length of the spline is the same as that of the outer drill bushing 2, the outside of the installation seat is also provided with a drill motor 18, a motor shaft of the drill motor 18 is provided with a force transmission gear 19, the force transmission gear 19 is in meshing transmission with the sliding sleeve gear 24, a pressure pipe casing 21 is slidably installed on the left supporting rod 15, a pressure pipe motor 22 is installed in the pressure pipe casing 21, a spiral rod 23 is installed on the motor shaft of the pressure pipe motor 22, spiral grooves are respectively formed on the left supporting rod 15 and the right supporting rod 16, the spiral rod 23 is matched with the spiral grooves, the pressure pipe casing 21 is connected with the top of the soil sampling pipe 20, the pressure pipe casing 21 is also arranged on the right supporting rod 16, the pressure pipe casing 21 on the right supporting rod 16 is arranged in the same mode as the pressure pipe casing 21 on the left supporting rod 15, the drill motor 18 rotates and drives the force transmission gear 19 to rotate, the two pressure pipe motors 22 also start to rotate, the two pressure pipe motors 22 drive the two screw rods 23 to rotate, the two pressure pipe casings 21 move downwards simultaneously by utilizing the spiral grooves, the two pressure pipe casings 21 press the soil sampling pipe 20 downwards, the soil sampling pipe 20 indirectly pushes the drill bit into soil through the bearing 25, the force transmission gear 19 drives the sliding sleeve gear 24 to rotate, the sliding sleeve gear 24 drives the outer drill sleeve 2 to synchronously rotate through the spline, the drill bit rotates and drills into the soil layer, the sliding sleeve gear 24 slides relative to the outer drill sleeve 2, and soil enters the soil sampling pipe 20 through the drill bit to sample.
The inner wall of the outer drill sleeve 2 is provided with three elastic supports 28, the three elastic supports 28 are uniformly distributed in the outer drill sleeve 2, one end of each elastic support 28 is connected with the outer drill sleeve 2 in a sliding mode, each elastic support 28 is provided with a ball 27, one end of the drill bit close to the outer drill sleeve 2 is provided with a bearing 25, the bottom of the soil sampling pipe 20 is in contact with the bearing 25, the middle of the drill bit is open, the middle of the drill bit is communicated with the soil sampling pipe 20, the outer part of the drill bit is further symmetrically provided with a pair of auxiliary fins 26, the installation modes of the pair of auxiliary fins 26 are opposite, when the soil sampling pipe 20 is pressed to the bottom by the two pressure pipe casing bodies 21, the outer drill sleeve 2 is completely drilled into the soil in the soil layer, the soil in the soil layer is pressed into the soil sampling pipe 20, the two pressure pipe motors 22 drive the two spiral rods 23 to reversely rotate, the soil sampling pipe 20 is lifted out through the two pressure pipe casing bodies 21, the cross section of each elastic support 28 is in an arch shape, the ball 27 is arranged at the protruding end of the arch shape, the elastic support 28 utilizes an arch structure to support the inner wall of the outer drill sleeve 2 and the soil sampling pipe 20 to keep a distance, the soil sampling pipe 20 is limited in the middle of the outer drill sleeve 2, the arch structure is favorable for elastic deformation of the elastic support 28 to absorb vibration of the soil sampling pipe 20 in the moving process, collision between the soil sampling pipe 20 and the inner wall of the outer drill sleeve 2 in the pulling-out process is avoided, soil sampled is dropped, meanwhile, the ball 27 changes sliding between the elastic support 28 and the soil sampling pipe 20 into rotating contact, and the soil sampling pipe 20 and the outer drill sleeve 2 can smoothly run.
Fifteen clamping plates 34 are arranged on the soil sampling pipe 20 in a sliding mode, the fifteen clamping plates 34 are all in a semi-annular shape, a tooth socket is formed in the outer side of each clamping plate 34, a magnet is arranged at one end, located outside the soil sampling pipe 20, of each clamping plate 34, a rotating hook 32 is sleeved on the side branch rod 17, a coil spring 3 is arranged between the rotating hook 32 and the side branch rod 17, a small air cylinder 30 is arranged in the side branch rod 17 and corresponds to the upper end of the rotating hook 32, a wedge block 31 is arranged on a piston rod of the small air cylinder 30, a blocking block is arranged on the rotating hook 32 and is in contact with the wedge block 31, a switch wheel 33 is arranged at one end of the rotating hook 32, fifteen windows are formed in the outer wall of the soil sampling pipe 20, the switch wheel 33 is in contact with the clamping plates 34 through the windows, the switch wheel 33 is matched with the tooth socket, the analysis component comprises a crank motor 4, a transfer sliding block 42 and a core pushing block 43, the transfer sliding block 42 is arranged in the outer shell 1, the crank motor 4 and the core pushing block 43 are arranged in the outer shell 1, the through core pusher 43 is located at the rear end of the transfer slider 42, one end, away from the transfer slider 42, of the through core pusher 43 is sleeved with a collision block 45, a spring 44 is installed between the collision block 45 and the through core pusher 43, a crank 40 is installed on a motor shaft of the crank motor 4, one end of the crank 40 is rotatably installed with a connecting rod 41, one end of the connecting rod 41 is rotatably connected with the transfer slider 42, a baffle is arranged on the outer shell 1 and located between the transfer slider 42 and the soil sampling pipe 20, and the baffle is connected with the outer shell 1 through an elastic steel sheet.
The side supporting rod 17 is provided with a mounting groove, the small air cylinder 30 is fixedly mounted in the mounting groove, the rotating hook 32 is further provided with a motor, the motor and the switch wheel 33 are coaxially mounted, the motor drives the switch wheel 33 to rotate, under the action of the two pipe pressing motors 22, the two pipe pressing sleeve shells 21 gradually lift the soil sampling pipe 20, the outer drill bush 2 is retained in the soil layer, the lifting distance each time is the sampling height of one soil layer, after the height of the topmost clamping plate 34 is aligned with the height of the rotating hook 32, the small air cylinder 30 drives the wedge 31 to retract, under the action of the coil spring 3, the blocking block moves along with the wedge 31, the switch wheel 33 on the rotating hook 32 presses the clamping plate 34 tightly, the switch wheel 33 is driven by the motor to rotate, the switch wheel 33 pushes the tooth groove on the clamping plate 34, the clamping plate 34 is retracted into the soil sampling pipe 20, the topmost part is exposed, the crank motor 4 drives the crank 40 to rotate, the crank 40 pulls the transferring slide block 42 to move back and forth through the connecting rod 41, the transfer slide block 42 pushes the baffle open and is embedded into the soil sampling pipe 20, the shape of the inner section of the soil sampling pipe 20 is the same as that of the transfer slide block 42, a grid-shaped cutter is arranged at one end of the transfer slide block 42 close to the soil sampling pipe 20, soil in the soil sampling pipe 20 is squeezed into the transfer slide block 42, soil originally and tightly compressed in the soil sampling pipe 20 is cut by the grid-shaped cutter to form small blocks, the transfer slide block 42 moves backwards and retracts into the outer shell 1, the baffle is closed under the action of an elastic steel sheet, the core-through pusher 43 is embedded into the transfer slide block 42 and pushes the soil in the transfer slide block 42, the soil in the transfer slide block 42 is pushed out under the pushing of the core-through pusher 43, the soil then falls into the beaker 5 on the turntable 50, the pushed out soil still keeps the cut state, the mixing of the soil and the extracting solution is more convenient, the extracting efficiency of the soil by the extracting solution is improved, after the soil in the transfer slide block 42 is ejected, the soil can also impact the impact block 45, the impact block 45 moves backwards after being impacted by the transfer slide block 42 until the impact block 45 impacts the outer shell 1, the impact block 45 slides back and forth between the outer shell 1 and the transfer slide block 42 under the action of the spring 44, the impact force is gradually weakened, the connecting part of the transfer slide block 42 and the through core pusher 43 is vibrated by the impact force generated during the impact, and the soil left on the through core pusher 43 is vibrated;
then the transfer slide block 42 is inserted into the soil sampling pipe 20 to take away the soil sample, the switch wheel 33 drives the clamping plate 34 to move and reset, the magnet in the clamping plate 34 is adsorbed on the soil sampling pipe 20 to prevent the clamping plate 34 from sliding relatively, the small air cylinder 30 drives the wedge block 31 to extend out, the wedge block 31 drives the rotating hook 32 to deflect by pushing the blocking block, the switch wheel 33 is disengaged from the current clamping plate 34, and then the two pressure pipe motors 22 lift the soil sampling pipe 20 by the height of one clamping plate 34 through the two pressure pipe casing bodies 21 again until the soil sampling of each layer is finished.
The analysis component also comprises a rotary disc 50, a liquid feeding pipe 51, a rotary disc motor 52 and a beaker frame 57, wherein the rotary disc motor 52 and the beaker frame 57 are arranged inside the outer shell 1, the rotary disc 50 is arranged on a motor shaft of the rotary disc motor 52, a plurality of beakers 5 are arranged on the beaker frame 57, fifteen beaker bayonets are arranged on the rotary disc 50, a push groove is arranged at each beaker bayonet, a guardrail 53 is arranged at the upper end of the rotary disc 50 inside the outer shell 1, a damping cylinder 54 is arranged at the position, corresponding to each beaker bayonet, at the bottom of the rotary disc 50, a push pin 56 is arranged on a piston rod of the damping cylinder 54, the push pin 56 is in sliding connection with the push groove, a barrier strip 55 is arranged at the lower part, corresponding to the rotary disc 50, inside the outer shell 1, the push pin 56 is in contact with the barrier strip 55, the liquid feeding pipe 51 is arranged at the position, close to the rotary disc 50, in the outer shell 1, the analysis component also comprises a display 11, a detector 12, a recycling box 13, a display 11, The conveying belt 14, the detector 12, the recycling box 13 and the conveying belt 14 are arranged inside the outer shell 1, the display 11 is arranged outside the outer shell 1, the conveying belt 14 is arranged at one end of the rotating disc 50, the other end of the conveying belt 14 is connected with the detector 12, the recycling box 13 is arranged at one end of the detector 12 far away from the conveying belt 14, the beaker frame 57 is obliquely arranged, when one beaker bayonet of the rotating disc 50 rotates to the position of the beaker frame 57, one beaker 5 on the beaker frame 57 slides into the beaker bayonet, the rotating disc motor 52 drives the rotating disc 50 to rotate, after soil falls into the beaker 5 on the rotating disc 50, extracting solution is added into the beaker 5 through the liquid adding pipe 51, the guardrail 53 prevents the beaker 5 from falling in the rotation of the rotating disc 50, the pushing spring is arranged inside the damping cylinder 54, when the beaker bayonet corresponds to the conveying belt 14, the blocking strip 55 releases the slow blocking of the pushing pin 56, the pushing spring pushes the piston of the damping cylinder 54 outwards, the beaker 5 is pushed onto the conveyor belt 14 by the push pins 56, the beaker 5 is conveyed into the detector 12 by the conveyor belt 14, the detector 12 analyzes the components of the extracting solution and feeds back the information to the display 11 so as to be read by an operator, the detected beaker 5, the soil and the extracting solution therein slide into the recovery box 13 for recovery, after the detection is finished, the push pins 56 are blocked by the blocking strips 55 after the turntable 50 rotates again, the pistons in the damping cylinders 54 are guided to be retracted, after the analysis of the soil samples in all the soil layers by the analysis component is finished, the force transmission gear 19 is driven by the drill motor 18 to rotate reversely, and in the process of reversely rotating the outer drill bushing 2, the auxiliary fins 26 push the soil downwards to enable the outer drill bushing 2 to rotate and rise, so that the outer drill bushing 2 is screwed out and recovered to the original state.
The working principle of the invention is as follows: when the device is used for soil extraction, the drill motor 18 rotates and simultaneously drives the force transmission gear 19 to rotate, the two pipe pressing motors 22 also start to rotate, the two pipe pressing motors 22 drive the two spiral rods 23 to rotate, the two pipe pressing sleeve shells 21 simultaneously move downwards by utilizing the spiral grooves, the two pipe pressing sleeve shells 21 press the soil sampling pipe 20 downwards, the soil sampling pipe 20 indirectly pushes the drill bit to soil through the bearing 25, the force transmission gear 19 drives the sliding sleeve gear 24 to rotate, the sliding sleeve gear 24 drives the outer drill sleeve 2 to synchronously rotate through splines, the drill bit rotates to drill into the soil layer, the sliding sleeve gear 24 slides relative to the outer drill sleeve 2, soil enters the soil sampling pipe 20 through the drill bit to be sampled, when the two pipe pressing sleeve shells 21 press the soil sampling pipe 20 to the bottom, the outer drill sleeve 2 completely drills into the soil, soil in the soil layer is pressed into the soil sampling pipe 20, the two pipe pressing motors 22 drive the two spiral rods 23 to reversely rotate, the soil sampling pipe 2 is lifted by the two pressure pipe casings 21, and the elastic support 28 enables the ball 27 to be in contact with the soil sampling pipe 20 through elastic force, so that the soil sampling pipe 20 is limited to the middle of the outer drill sleeve 2.
Under the action of two pipe pressing motors 22, two pipe pressing sleeves 21 gradually lift the soil sampling pipe 20, the distance of each lifting is the sampling height of one soil layer, after the height of a clamping plate 34 at the top is flush with the height of a rotating hook 32, a small air cylinder 30 drives a wedge 31 to retract, a stop block moves along the wedge 31 under the action of a coil spring 3, a switch wheel 33 on the rotating hook 32 presses the clamping plate 34 tightly, the switch wheel 33 rotates under the drive of the motors, the switch wheel 33 pushes a tooth groove on the clamping plate 34 to enable the clamping plate 34 to be retracted into the soil sampling pipe 20, the soil layer at the top is exposed, a crank motor 4 drives a crank 40 to rotate, the crank 40 pulls a transfer sliding block 42 to move back and forth through a connecting rod 41, the transfer sliding block 42 pushes the stop plate to be embedded into the soil sampling pipe 20, the shape of the inner section of the soil sampling pipe 20 is the same as that of the transfer sliding block 42, one end of the transfer sliding block 42 close to the soil sampling pipe 20 is provided with a grid-shaped cutter, soil in the soil sampling pipe 20 is squeezed into the transfer slide block 42, soil originally and tightly compressed in the soil sampling pipe 20 is cut into small blocks by a grid-shaped cutter, the transfer slide block 42 moves backwards and retracts into the outer shell 1, the baffle plate is closed under the action of an elastic steel sheet, the soil in the transfer slide block 42 is pushed out by the through core pusher 43, the soil then falls into a beaker 5 on the turntable 50, the pushed out soil still keeps a cut-away state and is more convenient for mixing the soil and extracting solution, after the soil in the transfer slide block 42 is pushed out, the soil also collides with the collision block 45, the collision block 45 is impacted by the transfer slide block 42 and moves backwards until the collision block 45 collides with the outer shell 1, the collision block 45 slides back and forth between the outer shell 1 and the transfer slide block 42 under the action of the spring 44, the force of the collision is gradually weakened, and the impact force generated during the collision enables the connecting part of the transfer slide block 42 and the through core pusher 43 to generate vibration, the soil remained on the through core pusher 43 is convenient to shake off;
then the transfer slide block 42 is inserted into the soil sampling pipe 20 to take away the soil sample, the switch wheel 33 drives the clamping plate 34 to move and reset, the magnet in the clamping plate 34 is adsorbed to the soil sampling pipe 20 to prevent the clamping plate 34 from sliding relatively, the small air cylinder 30 drives the wedge block 31 to extend out, the wedge block 31 drives the rotating hook 32 to deflect by pushing the blocking block, the switch wheel 33 is disengaged from the current clamping plate 34, and then the two pressure pipe motors 22 lift the soil sampling pipe 20 by the height of one clamping plate 34 through the two pressure pipe casing bodies 21 again until the soil sampling of each layer is completed.
The beaker rack 57 is obliquely arranged, when one beaker bayonet of the rotary disc 50 rotates to the position of the beaker rack 57, one beaker 5 on the beaker rack 57 slides into the beaker bayonet, the rotary disc motor 52 drives the rotary disc 50 to rotate, after soil falls into the beaker 5 on the rotary disc 50, extracting solution is added into the beaker 5 through the liquid adding pipe 51, the protective rail 53 prevents the beaker 5 from falling off in the rotation of the rotary disc 50, the pushing spring is arranged inside the damping cylinder 54, when the beaker bayonet corresponds to the conveyor belt 14, the blocking bar 55 releases the blocking of the pushing pin 56, the pushing spring pushes the piston of the damping cylinder 54 outwards slowly, the pushing pin 56 pushes the beaker 5 onto the conveyor belt 14, the conveyor belt 14 conveys the beaker 5 into the detector 12, the detector 12 analyzes the components of the extracting solution and feeds back information to the display 11 for the operator to read, and the detected beaker 5 together with the soil and the extracting solution slide into the recovery box 13 for recovery processing, when the turntable 50 rotates again, the barrier strip 55 blocks the push pin 56, the piston in the damping cylinder 54 is guided to retract, after the analysis of the soil sample in all soil layers by the analysis component is finished, the drill motor 18 drives the force transmission gear 19 to rotate reversely, and in the process of reversing the outer drill bushing 2, the auxiliary fins 26 push the soil downwards to enable the outer drill bushing 2 to rotate and rise, so that the outer drill bushing 2 is screwed out and returns to the original state.
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.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a soil detection device of function is drawed in subsidiary soil layering which characterized in that: the novel bearing device comprises an outer shell (1), a left support rod (15), a right support rod (16) and a side support rod (17), wherein four support cylinders (10) are arranged outside the outer shell (1), the four support cylinders (10) support the outer shell (1), and the left support rod (15), the right support rod (16) and the side support rod (17) are arranged on the same side of the outer shell (1);
the soil drilling component is arranged on the side supporting rod (17), the soil drilling component comprises an outer drill bushing (2), a drill bit is arranged at the bottom of the outer drill bushing (2) and used for drilling a soil layer, sampling components are arranged on the left supporting rod (15) and the right supporting rod (16) and comprise soil sampling pipes (20), the soil sampling pipes (20) collect soil at different depths, and an analysis component is arranged inside the outer shell (1) and used for extracting the soil at different layers for analysis;
the soil sampling pipe (20) is provided with a plurality of clamping plates (34) in a sliding manner, the clamping plates (34) are in a semi-annular shape, a tooth groove is formed in the outer side of each clamping plate (34), one end, located outside the soil sampling pipe (20), of each clamping plate (34) is provided with a magnet, a rotating hook (32) is sleeved on a side supporting rod (17), a coil spring (3) is arranged between the rotating hook (32) and the side supporting rod (17), the upper end, corresponding to the rotating hook (32), of the inside of the side supporting rod (17) is provided with a small air cylinder (30), a wedge block (31) is arranged on a piston rod of the small air cylinder (30), a blocking block is arranged on the rotating hook (32), the blocking block is in contact with the wedge block (31), one end of the rotating hook (32) is provided with a switch wheel (33), a plurality of windows are formed in the outer wall of the soil sampling pipe (20), and the switch wheel (33) is in contact with the clamping plates (34) through the windows, the switch wheel (33) is matched with the tooth groove;
the analysis assembly comprises a crank motor (4), a transfer sliding block (42) and a through core pusher (43), the transfer sliding block (42) is slidably mounted inside the outer shell (1), the crank motor (4) and the through core pusher (43) are mounted in the outer shell (1), the through core pusher (43) is located at the rear end of the transfer sliding block (42), a collision block (45) is sleeved at one end, far away from the transfer sliding block (42), of the through core pusher (43), and a spring (44) is mounted between the collision block (45) and the through core pusher (43);
a crank (40) is installed on a motor shaft of the crank motor (4), a connecting rod (41) is installed at one end of the crank (40) in a rotating mode, and one end of the connecting rod (41) is connected with a transfer sliding block (42) in a rotating mode.
2. The soil detection device with a soil stratification extraction function according to claim 1, wherein: the bottom of side branch (17) is provided with the mount pad, outer drill bushing (2) slidable mounting is in the mount pad, the rotation is provided with sliding sleeve gear (24) in the mount pad, sliding sleeve gear (24) cover is established outside outer drill bushing (2), the spline has been seted up to the outside of outer drill bushing (2), the keyway hole has been seted up to the inside of sliding sleeve gear (24), the keyway hole cooperatees with the spline, drill bit motor (18) are still installed in the outside of mount pad, be provided with biography power gear (19) on the motor shaft of drill bit motor (18), biography power gear (19) and sliding sleeve gear (24) meshing transmission.
3. The soil detection device with a soil stratification extraction function according to claim 2, wherein: a pipe pressing sleeve shell (21) is slidably mounted on the left supporting rod (15), a pipe pressing motor (22) is mounted in the pipe pressing sleeve shell (21), a spiral rod (23) is mounted on a motor shaft of the pipe pressing motor (22), spiral grooves are formed in the left supporting rod (15) and the right supporting rod (16), the spiral rod (23) is matched with the spiral grooves, and the pipe pressing sleeve shell (21) is connected with the top of the soil sampling pipe (20);
the pressure pipe sleeve shell (21) is also arranged on the right supporting rod (16), and the pressure pipe sleeve shell (21) on the right supporting rod (16) is arranged in the same way as the pressure pipe sleeve shell (21) on the left supporting rod (15).
4. The soil detecting device with a soil stratification extraction function according to claim 3, wherein: the drill bit is characterized in that at least three elastic supports (28) are arranged in the inner wall of the outer drill bushing (2), the elastic supports (28) are uniformly distributed in the outer drill bushing (2), one end of each elastic support (28) is connected with the outer drill bushing (2) in a sliding mode, a ball (27) is arranged on each elastic support (28), a bearing (25) is installed at one end, close to the outer drill bushing (2), of the drill bit, the bottom of the soil sampling pipe (20) is in contact with the bearing (25), the middle of the drill bit is opened, the middle of the drill bit is communicated with the soil sampling pipe (20), a pair of auxiliary fins (26) are symmetrically arranged outside the drill bit, and the installation modes of the auxiliary fins (26) are opposite.
5. The soil detection device with a soil stratification extraction function according to claim 1, wherein: the analysis component further comprises a rotary table (50), a liquid adding pipe (51), a rotary table motor (52) and a beaker frame (57), the rotary table motor (52) and the beaker frame (57) are installed inside the outer shell (1), the rotary table (50) is installed on a motor shaft of the rotary table motor (52), a plurality of beakers (5) are placed on the beaker frame (57), a plurality of beaker bayonets are arranged on the rotary table (50), a push groove is formed in each beaker bayonet, a guardrail (53) is arranged at the position, corresponding to the upper end of the rotary table (50), inside the outer shell (1), a damping cylinder (54) is arranged at the position, corresponding to each beaker bayonet, of the bottom of the rotary table (50), a push pin (56) is arranged on a piston rod of the damping cylinder (54), the push pin (56) is in sliding connection with the push groove, a blocking strip (55) is arranged at the lower part, corresponding to the rotary table (50), inside the outer shell (1), the push pin (56) is in contact with the barrier strip (55), and the liquid feeding pipe (51) is arranged in the outer shell (1) at a position close to the rotating disc (50).
6. The soil detection device with a soil stratification extraction function according to claim 5, wherein: the analysis subassembly still includes display (11), detector (12), collection box (13), conveyer belt (14), detector (12), collection box (13) and conveyer belt (14) set up inside shell body (1), install outside shell body (1) display (11), the one end at carousel (50) is installed in conveyer belt (14), and the other end of conveyer belt (14) is connected with detector (12), collection box (13) set up the one end of keeping away from conveyer belt (14) in detector (12).
7. The soil detecting device with a soil stratification extraction function according to claim 6, wherein: the soil sampling device is characterized in that a baffle is arranged on the outer shell (1), the baffle is located between the transfer sliding block (42) and the soil sampling pipe (20), and the baffle is connected with the outer shell (1) through an elastic steel sheet.
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| CN202210507822.3A CN114609371B (en) | 2022-05-11 | 2022-05-11 | Soil detection device with soil layering and extracting functions |
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| CN202210507822.3A CN114609371B (en) | 2022-05-11 | 2022-05-11 | Soil detection device with soil layering and extracting functions |
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| EP4321863A1 (en) * | 2022-08-10 | 2024-02-14 | Royal Eijkelkamp B.V. | Method for obtaining geological information of a soil sample and device therefore |
| CN117232888A (en) * | 2023-10-09 | 2023-12-15 | 王宇 | Soil detection and restoration system and method |
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Effective date of registration: 20230331 Address after: No.20, Liufangdui, Tongguan District, Tongling City, Anhui Province, 244000 Patentee after: Hu Hongfei Address before: 215200 No. 2485-602a, Bixiang South Road, East Taihu Lake ecotourism Resort (Taihu new town), Wujiang District, Suzhou City, Jiangsu Province Patentee before: Jiangsu Hongguan Environment Group Co.,Ltd. |
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