CN112697499A - Soil sampling and detecting device - Google Patents
Soil sampling and detecting device Download PDFInfo
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- CN112697499A CN112697499A CN202110046466.5A CN202110046466A CN112697499A CN 112697499 A CN112697499 A CN 112697499A CN 202110046466 A CN202110046466 A CN 202110046466A CN 112697499 A CN112697499 A CN 112697499A
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- 238000005527 soil sampling Methods 0.000 title claims abstract description 48
- 230000007246 mechanism Effects 0.000 claims abstract description 102
- 239000002689 soil Substances 0.000 claims abstract description 93
- 210000000078 claw Anatomy 0.000 claims abstract description 54
- 238000001514 detection method Methods 0.000 claims abstract description 40
- 238000005553 drilling Methods 0.000 claims abstract description 38
- 238000005070 sampling Methods 0.000 claims abstract description 29
- 238000003860 storage Methods 0.000 claims description 56
- 239000000428 dust Substances 0.000 claims description 24
- 239000004744 fabric Substances 0.000 claims description 21
- 238000000034 method Methods 0.000 claims description 18
- 239000011324 bead Substances 0.000 claims description 8
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 238000005096 rolling process Methods 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 5
- 239000011521 glass Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 description 8
- 238000009434 installation Methods 0.000 description 5
- 238000001228 spectrum Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 244000007853 Sarothamnus scoparius Species 0.000 description 1
- 241000422846 Sequoiadendron giganteum Species 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
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Abstract
The invention provides a soil sampling and detecting device which comprises a flat car, anti-skid mechanisms, lifting mechanisms, a soil drilling mechanism, a sampling mechanism and a continuity detecting mechanism, wherein the front side and the rear side of the flat car are respectively provided with one lifting mechanism, the sampling mechanism is connected to one lifting mechanism, the soil drilling mechanism is connected to the other lifting mechanism, the sampling mechanism comprises a soil taking motor, a circular column and an excavating claw, the circular column is vertically arranged, the soil taking motor is arranged above the circular column, a circular cavity is arranged at the center of the inside of the top end of the circular column, a vertically arranged main shaft is arranged in the circular cavity, and the top end of the main shaft is connected with the output end of the soil taking motor. The soil sampling and detecting device provided by the invention can sample in multiple layers of areas simultaneously, and can sample multiple groups of soil samples in the same layer, so that multiple groups of data are provided for subsequent soil detection, the detection accuracy is improved, the detection is carried out simultaneously, and the working efficiency is obviously improved.
Description
Technical Field
The invention relates to the technical field of soil detection, in particular to a soil sampling and detecting device.
Background
The invention patent CN 107860730 discloses a soil sampling and detecting device, which comprises a moving mechanism, a sampling mechanism, a detecting mechanism and a sealing mechanism, wherein the moving mechanism comprises a moving shell, the top surface of the moving shell is connected with a supporting bracket, the sampling mechanism and the detecting mechanism respectively comprise a sampling shell and a detecting shell, the sampling shell is arranged at the bottom of the moving shell, the sampling shell is connected with the detecting shell through a soil conveying pipeline, the detecting shell is fixed on the supporting bracket, the bottom end of the detecting shell is connected with a sealing pipeline, a sealing valve is arranged at the joint of the sealing pipeline and the detecting shell, the sealing mechanism comprises a sealing conveying belt arranged at the top surface of the moving shell, the sealing conveying belt is positioned under the sealing pipeline, the device can detect deep soil, the detection result is more accurate, and the soil to be detected can be taken out and sealed for secondary detection and detection verification, meanwhile, the sampling and the detection can be carried out simultaneously, so that the detection efficiency is higher, and the method is worthy of popularization.
The patent still has a plurality of defects, such as: firstly, different layers and multiple positions of the same layer cannot be sampled, and the sampling range is limited; secondly, the whole device cannot be stably fixed when the device is used, and the tire does not have a locking function, so that the stability is poor during sampling; third, continuous detection of various areas within the soil is not possible.
Therefore, there is a need to provide a new soil sampling and detecting device to solve the above-mentioned technical problems.
Disclosure of Invention
In order to solve the technical problems, the invention provides a soil sampling and detecting device which comprises a flat car, an anti-skid mechanism, a lifting mechanism, a soil drilling mechanism, a sampling mechanism and a continuity detecting mechanism, wherein the lifting mechanism is respectively arranged on the front side and the rear side of the flat car, the sampling mechanism is connected to one lifting mechanism, the soil drilling mechanism is connected to the other lifting mechanism, the sampling mechanism comprises a soil sampling motor, a circular column and an excavating claw, the circular column is vertically arranged, the soil sampling motor is arranged above the circular column, a circular cavity is arranged in the center of the top end of the circular column, a vertically arranged main shaft is arranged in the circular cavity, and the top end of the main shaft is connected with the output end of the soil sampling motor. The soil sampling and detecting device provided by the invention can sample in multiple layers of areas simultaneously, and can sample multiple groups of soil samples in the same layer, so that multiple groups of data are provided for subsequent soil detection, the detection accuracy is improved, the detection is carried out simultaneously, and the working efficiency is obviously improved.
The invention solves the technical problem, and adopts the following technical scheme:
a soil sampling and detecting device comprises a flat car, lifting mechanisms, a soil drilling mechanism, a sampling mechanism and a continuity detecting mechanism, wherein the front side and the rear side of the flat car are respectively provided with one lifting mechanism;
the sampling mechanism comprises a vertically arranged circular column, an earth taking motor is mounted at the top end of the circular column, a circular cavity is formed in the upper portion of the circular column along the axis position, a main shaft is vertically arranged in the circular cavity, the top end of the main shaft is fixedly connected with an output shaft of the earth taking motor, the bottom end of the main shaft is rotatably connected with the bottom of the inner cavity of the circular cavity, and a second bevel gear is sleeved on the main shaft;
a plurality of groups of lower storage cavities are arranged on the outer side wall of the circular column from top to bottom, an upper storage cavity is correspondingly arranged above each group of lower storage cavities, and the outer sides of the upper storage cavity and the lower storage cavity are arranged in an open manner;
the lower storage cavity is internally provided with an excavating claw, the end part of the inner side of the lower storage cavity, which is positioned on the excavating claw, is fixedly connected with a fixed sleeve, a first rotating shaft is fixedly arranged in the fixed sleeve in a penetrating way, two ends of the first rotating shaft are rotatably connected in the left side wall and the right side wall of the lower storage cavity, and a third bevel gear is fixedly arranged on the first rotating shaft;
in the annular lateral wall of circular chamber, along radially having seted up rotatory chamber, and rotatory chamber is seted up and is stored the corresponding height in chamber under with every group, every rotatory chamber corresponds one and stores the chamber down, in every rotatory chamber, all rotate and connect interior second pivot, at the both ends of second pivot respectively fixedly connected with first bevel gear, the first bevel gear that is located the second pivot outer end meshes with adjacent third bevel gear, the second bevel gear that overlaps on the first bevel gear that is located the second pivot the inner meshes with the main shaft, the high position that corresponds every group of chamber down on the main shaft all fixedly mounted has a second bevel gear.
In the soil sampling and detecting device, three lower storage cavities are arranged in each group, and the three lower storage cavities in each group are circumferentially arranged on the outer side wall of the circular column in a surrounding manner;
the end parts of the inner sides of the digging claws are fixedly connected with two symmetrically arranged fixed sleeves, and the two fixed sleeves are simultaneously fixed on the first rotating shaft in a penetrating way; the third bevel gear is fixedly connected to the middle part of the first rotating shaft;
the center of the end part of the digging claw, which is positioned in the lower storage cavity, is provided with an arc-shaped notch, the digging claw is in a dustpan shape, the outer side of the digging claw is open, and the end part of the outer side of the digging claw is fixedly connected with a plurality of metal claws;
in the soil sampling process, an output shaft of the soil sampling motor rotates to drive the main shaft to rotate, the second bevel gear is meshed with the first bevel gear at the inner end of the second rotating shaft to drive the second rotating shaft to rotate, the first bevel gear at the outer end of the second rotating shaft is meshed with the third bevel gear to drive the first rotating shaft to rotate, the first rotating shaft rotates to drive the fixing sleeve and the digging claw to rotate up and down, and the soil sample dustpan can be sampled into the digging claw and the upper storage cavity.
Furthermore, a cab is arranged at the center of the top of the flat car, two symmetrically arranged mounting doors are respectively arranged on the front side surface and the rear side surface of the cab, and glass windows are respectively arranged on two oblique side surfaces of the cab;
rolling bearings are respectively embedded in the left side wall and the right side wall of the lower storage cavity, and two ends of the first rotating shaft are in shaft rotating connection with the left side wall and the right side wall of the lower storage cavity through the rolling bearings embedded in the left side wall and the right side wall of the lower storage cavity.
Furthermore, the lifting mechanism comprises a long box, a mounting plate, a first triangular frame, a sliding lug and a lifting motor, wherein the long box is in a long box shape with one side open, the lower end of the long box is mounted on the flat car, the upper end of the long box is provided with the lifting motor, an output shaft of the lifting motor downwards penetrates through an upper end plate of the long box, the lower end of the output shaft of the lifting motor is fixedly connected with a threaded rod, and the lower end of the threaded rod is axially connected to the lower plate wall of the long box; the threaded rod is sleeved with a sliding lug, a threaded hole matched with the threaded rod is formed in the sliding lug, one side or two sides of the sliding lug are in contact with the side wall of the strip box, and the sliding lug can be driven to move up and down on the threaded rod through the rotation of the threaded rod;
equal two first triangle frames that the symmetry set up of equal fixed connection on every mounting panel, first triangle frame lateral wall and sliding projection lateral wall fixed connection.
As a preferred scheme, a sliding rod parallel to the threaded rod is vertically arranged in the strip box, a through hole which is matched with the sliding rod and penetrates up and down is formed in the sliding convex block, and the sliding convex block simultaneously penetrates through the threaded rod and the sliding rod;
and a second triangular frame connected with the strip box is further arranged on the flat car, and the bottom of the second triangular frame is fixedly connected with the top of the flat car.
More preferably, be connected with the dust cloth between the top face of rectangular box and the top face of slip lug, and also be connected with the dust cloth between the lower terminal surface of slip lug and the bottom face of rectangular box, the dust cloth is sawtooth fold column structure, and when the slip lug upwards or moved down, one dust cloth can pull open all the time, and another dust cloth can extrude the shrink, and two dust cloth can cover the uncovered region of rectangular box side jointly.
In the soil sampling and detecting device, the soil drilling mechanism comprises a soil drilling motor, a helical blade and a drill shaft, the drill shaft is fixedly connected to an output shaft of the soil drilling motor, and the helical blade is axially arranged on the circumference of the drill shaft;
the soil drilling motor is arranged on the mounting plate of one of the lifting mechanisms, and an output shaft of the soil drilling motor downwards penetrates through the mounting plate and is connected with a vertically arranged drilling shaft;
the outer diameter of the spiral blade is equal to that of the circular column, and the length of the spiral blade is equal to that of the circular column, so that the circular column can be completely inserted into a circular long hole drilled in soil by the spiral blade.
Furthermore, two sets of anti-skid mechanisms are arranged at the lower end of the flat car and are respectively arranged between the front wheels and the rear wheels on the left side and the right side below the flat car, and each anti-skid mechanism comprises a long frame, a swing rod and a hydraulic cylinder;
connecting rods are respectively vertically arranged in front of and behind the bottom of the flat car, the lower end of each connecting rod is connected with a horizontally arranged strip frame, openings are arranged at the front end and the rear end of each strip frame, a limiting rod is connected in an inner cavity of each strip frame in a sliding mode, and the position of each limiting rod is opposite to a wheel arranged at the bottom of the flat car;
the hydraulic cylinder is vertically installed at the bottom of the flat car, the hydraulic cylinder is arranged between the front connecting rod and the rear connecting rod, the output shaft of the hydraulic cylinder is arranged downwards, two swing rods are connected to the output shaft ends of the hydraulic cylinder, the two swing rods are symmetrically arranged on two sides of the output shaft of the hydraulic cylinder in an inverted V shape, and the upper ends of the two swing rods are connected with the end portion of the output shaft of the hydraulic cylinder through pin shafts.
Furthermore, the lower end of the swing rod penetrates through the upper wall of the long strip frame and is in shaft rotating connection with the inner end of the limiting rod arranged in the long strip frame, a sliding through groove is formed in the upper side wall of the long strip frame, and the swing rod can slide back and forth in the sliding through groove;
keep away from the inside one end of rectangular frame at the gag lever post and be equipped with the arc wall, at arc wall lateral wall fixedly connected with arc pad, the arc pad adopts rubber or plastics material preparation.
Preferably, the continuity detection mechanism is arranged at the lower part of the circular column and comprises a telescopic rod, a camera, a cover plate, a cylinder, a lifting plate, a rotating motor, a small soil detection spectrometer and an illuminating lamp bead;
the groove of accomodating has been seted up in the lower part of circular post, be equipped with assorted apron at circular post bottom, accomodate the inslot and be equipped with horizontal installation's lifter, put at the upper surface central point of lifter and install the cylinder, the output shaft of cylinder is connected with the inner chamber roof of accomodating the groove, the upper surface of lifting board still is connected with the inner chamber roof of accomodating the groove through a plurality of telescopic link, the lower surface mounting who lifts the board has the rotating electrical machines, the output shaft of rotating electrical machines puts at the top central point of apron, the camera is installed to top one side of apron, small-size soil detection spectrum appearance is installed to the opposite side, it is provided with the illuminating lamp pearl to encircle above the apron lateral wall, the bottom of circular post is equipped with the.
Compared with the related art, the soil sampling and detecting device provided by the invention has the following beneficial effects:
1. the anti-slip mechanism can prevent the flat car from sliding back and forth when the flat car stops moving, so that the overall stability of the soil sampling and detecting process is improved;
2. by the aid of the lifting mechanism, the soil drilling mechanism and the sampling mechanism, a multi-layer region can be sampled simultaneously, multiple groups of soil samples can be sampled at the same layer, multiple groups of data are provided for subsequent soil detection, detection accuracy is improved, detection is carried out simultaneously, and working efficiency is improved;
3. through continuity detection mechanism, small-size soil detects the spectrum appearance and can each regional and each layer position of swivelling movement and circular slot hole inside detect, when not using, with small-size soil detection spectrum appearance and camera shrink to the inside of accomodating the groove and store, the inside collection of recess can be removed to lighting lamp pearl, prevents to touch with the external world and produces the damage.
Drawings
FIG. 1 is a schematic structural view of a soil sampling and testing device according to a preferred embodiment of the present invention;
FIG. 2 is an enlarged schematic top view of the sampling mechanism shown in FIG. 1;
FIG. 3 is a schematic view of a portion of the enlarged structure shown at A in FIG. 1;
FIG. 4 is a schematic view of a portion of the enlarged structure shown at B in FIG. 1;
FIG. 5 is an enlarged view of a portion of the structure shown at C in FIG. 2;
fig. 6 is a schematic view of a partially enlarged structure at D in fig. 2.
Reference numbers in the figures: 1. flatbed vehicle; 2. an anti-slip mechanism; 3. a lifting mechanism; 4. a soil drilling mechanism; 5. a sampling mechanism; 6. a continuity detecting mechanism; 7. a cab; 8. a glass window; 9. installing a door; 21. a limiting rod; 22. a strip frame; 23. a swing lever; 24. a pin shaft; 25. a hydraulic cylinder; 26. a connecting rod; 27. an arc-shaped pad; 31. mounting a plate; 32. a first triangular frame; 33. a sliding projection; 34. dust cloth; 35. a lifting motor; 36. a threaded rod; 37. a slide bar; 38. a sliver can; 39. a second triangular frame; 41. a soil drilling motor; 42. a helical blade; 43. a drill shaft; 51. a soil taking motor; 52. a circular column; 53. digging a claw; 54. a metal claw; 55. an upper storage chamber; 56. fixing a sleeve; 57. a first rotating shaft; 58. a lower storage chamber; 59. a circular lumen; 5a, a main shaft; 5b, a second bevel gear; 5c, a first bevel gear; 5d, rotating the cavity; 5f, a third bevel gear; 5e, an arc notch; 5g, a second rotating shaft; 61. a receiving groove; 62. a telescopic rod; 63. a camera; 64. a cover plate; 65. a cylinder; 66. a lifting plate; 67. a rotating electric machine; 68. a groove; 69. a small soil detection spectrometer; 6a and a lighting lamp bead.
Detailed Description
The invention is further described with reference to the following figures and embodiments.
Please refer to fig. 1-6, wherein fig. 1 is a schematic structural diagram of a soil sampling and detecting device according to a preferred embodiment of the present invention; FIG. 2 is an enlarged schematic top view of the sampling mechanism shown in FIG. 1; FIG. 3 is a schematic view of a portion of the enlarged structure shown at A in FIG. 1; FIG. 4 is a schematic view of a portion of the enlarged structure shown at B in FIG. 1; FIG. 5 is an enlarged partial view of the structure shown at C in FIG. 2; fig. 6 is a schematic view of a partially enlarged structure at D in fig. 2.
As shown in fig. 1 to 6, the soil sampling and detecting device of the present invention comprises: the device comprises a flat car 1, an anti-skid mechanism 2, a lifting mechanism 3, an earth drilling mechanism 4, a sampling mechanism 5 and a continuity detection mechanism 6.
In the specific implementation process, as shown in fig. 1 to 6, a cab 7 is installed at the top center position of the flat car 1, two symmetrically arranged installation doors 9 are respectively installed on the front side surface and the rear side surface of the cab 7, glass windows 8 are respectively installed on two oblique side surfaces of the cab 7, one landing gear 3 is respectively installed on the front side and the rear side of the flat car 1, and the landing gears 3 are vertically arranged. Sampling mechanism 5 is used for inserting the inside sample that carries out each soil layer of soil, and can also be simultaneously in the multiunit soil sample of taking a sample on the same layer, makes the efficiency of fetching earth obtain improving, and sampling mechanism 5 connects on a landing gear 3, bores soil mechanism 4 and connects on another landing gear 3, and two landing gear 3 are in flatbed 1's front and back both sides offside setting, specifically as shown in fig. 1.
The sampling mechanism 5 comprises a soil sampling motor 51, a circular column 52, a digging claw 53, a fixed sleeve 56, a first rotating shaft 57, a main shaft 5a, a second bevel gear 5b, a first bevel gear 5c and a third bevel gear 5f, the circular column 52 is vertically arranged, the soil sampling motor 51 is fixedly installed at the top end of the circular column 52, a circular cavity 59 is formed in the upper part of the circular column 52 along the axis position, the vertically arranged main shaft 5a is arranged in the circular cavity 59, the top end of the main shaft 5a is fixedly connected with an output shaft of the soil sampling motor 51, the bottom end of the main shaft 5a is rotatably connected with the bottom of the inner cavity of the circular cavity 59, a plurality of groups of lower storage cavities 58 which are uniformly arranged are arranged on the outer side wall of the circular column 52 from top to bottom, the number of the lower storage cavities 58 in each group is three, each group of the three lower storage cavities 58 are circumferentially arranged on the outer side wall of the circular column, the outer sides of the upper storage cavity 55 and the lower storage cavity 58 are both open.
The digging claw 53 is arranged in each lower storage cavity 58, an arc-shaped notch 5e is arranged at the center of the digging claw 53 at the end part of the inner side of the lower storage cavity 58, the digging claw 53 is in a dustpan shape (a dustpan is matched with a broom, and a tool for collecting garbage during sweeping), two symmetrically arranged fixing sleeves 56 are fixedly connected to the end part of the digging claw 53 at the inner side of the lower storage cavity 58, namely, two fixing sleeves 56 are fixedly connected to the end part of the inner side of each digging claw 53, a first rotating shaft 57 penetrates through the fixing sleeves 56, as shown in fig. 2, the first rotating shaft 57 is fixedly connected with the fixing sleeves 56, and specifically, after the first rotating shaft 57 penetrates through the fixing sleeves 56, the first rotating shaft 57 and the two fixing sleeves 56 are connected into a whole by pins. Both ends of the first rotating shaft 57 are pivotally connected to both left and right side walls of the lower reservoir chamber 58, and preferably, rolling bearings may be buried in both left and right side walls of the lower reservoir chamber 58, respectively, and both ends of the first rotating shaft 57 are pivotally connected to both left and right side walls of the lower reservoir chamber 58 through the rolling bearings buried in both left and right side walls of the lower reservoir chamber 58.
The first rotating shaft 57 is provided with a third bevel gear 5f near the center, and the third bevel gear 5f is fixedly connected to the middle of the first rotating shaft 57.
In the annular side wall of the circular cavity 59, rotary cavities 5d are opened in the radial direction, specifically, the rotary cavities 5d are opened at a height corresponding to the lower storage cavities 58, and each rotary cavity 5d corresponds to one lower storage cavity 58. That is, three rotating cavities 5d are formed along the radial direction at the height position of each layer of the circular cavity 59 corresponding to the lower storage cavity 58.
In each rotating cavity 5d, an inner second rotating shaft 5g is rotatably connected, a first bevel gear 5b is fixedly connected to each of the two ends of each second rotating shaft 5g, the first bevel gear 5b positioned at the outer end of the second rotating shaft 5g is meshed with an adjacent third bevel gear 5f, the first bevel gear 5b positioned at the inner end of the second rotating shaft 5g is meshed with a second bevel gear 5c sleeved on the main shaft 5a, namely, a second bevel gear 5c is fixedly sleeved on the main shaft 5a corresponding to the second rotating shaft 5 g. A second bevel gear 5c is provided on the main shaft 5a at a position corresponding to the height of each set of lower storage chambers 58, as shown in particular in fig. 2 to 6.
Referring to fig. 2, the outer side of the digging claw 53 is open, and the outer side of the lower storage cavity 58 corresponding to the digging claw 53 is also open, and a plurality of metal claws 54 are fixedly connected to the outer side end of the digging claw 53, it should be noted that the metal claws 54 are beneficial to quickly penetrating into soil for sampling, during the soil sampling process, the output shaft of the soil sampling motor 51 rotates to drive the main shaft 5a to rotate, and drives the second rotating shaft 5g to rotate through the transmission of the second bevel gear 5c and the first bevel gear 5b at the inner end of the second rotating shaft 5g, and further drives the second rotating shaft 5g to rotate, and drives the first rotating shaft 57 to rotate through the transmission of the first bevel gear 5b at the outer end of the second rotating shaft 5g and the third bevel gear 5f, and the first rotating shaft 57 rotates to drive the fixed sleeve 56 fixedly connected with the first rotating shaft 57 and the digging claw 53 to rotate up and down, so as to sample soil is captured.
Referring to fig. 1, the soil drilling mechanism 4 is used for forming a long detection hole on the soil surface, the soil drilling mechanism 4 includes a soil drilling motor 41, a helical blade 42 and a drill shaft 43, the drill shaft 43 is fixedly connected to an output shaft of the soil drilling motor 41, and the helical blade 42 is axially arranged on the circumference of the drill shaft 43.
The lift mechanism 3 includes a bar box 38, a mounting plate 31, a first triangular frame 32, a slide boss 33, and a lift motor 35. Preferably, the strip box 38 is in a long box shape with one open side, the lower end of the strip box 38 is installed on the flat car 1, the upper end of the strip box 38 is installed with the lifting motor 35, the output shaft of the lifting motor 35 downwardly penetrates through the upper end plate of the strip box 38, the lower end of the output shaft of the lifting motor 35 is fixedly connected with the threaded rod 36, and the lower end of the threaded rod 36 is pivotally connected to the lower plate wall of the strip box 38; the threaded rod 36 is fitted with a slide projection 33, a threaded hole adapted to the threaded rod 36 is opened in the slide projection 33, and one side or both sides of the slide projection 33 are in contact with the side wall of the strip case 38, so that the slide projection 33 can be driven to move up and down on the threaded rod 36 by the rotation of the threaded rod 36. Of course, as a preferred embodiment, a slide rod 37 parallel to the threaded rod 36 may be vertically installed in the long box 38, a through hole penetrating vertically and adapted to the slide rod 37 is opened in the slide protrusion 33, the threaded rod 36 and the slide rod 37 are simultaneously inserted in the slide protrusion 33, and the slide protrusion 33 is driven to move up and down on the threaded rod 36 by the rotation of the threaded rod 36.
The earth-boring motor 41 is mounted on the mounting plate 31 of one of the lifters 3, and in the present embodiment, the earth-boring motor is mounted on the mounting plate 31 of the left lifter 3. The output shaft of the earth-boring motor 41 extends downwardly through the mounting plate 31 and is connected to a vertically disposed boring spindle 43.
The outer diameter of the spiral blade 42 is equal to the outer diameter of the circular column 52 installed on the other landing gear 3, and the length of the spiral blade 42 is equal to the length of the circular column 52, so that the circular long hole drilled in the soil by the spiral blade 42 can be matched with the circular column 52, and the circular column 52 can be just inserted into the circular long hole.
As shown in fig. 1, the landing gear 3 mounted on the front and rear sides of the flat car 1 is symmetrically disposed, and two first triangular frames 32 symmetrically disposed are fixedly connected to each mounting plate 31, and the side walls of the first triangular frames 32 are fixedly connected to the outer side surfaces of the sliding protrusions 33, and the two first triangular frames 32 are disposed to enhance the connection strength between the mounting plates 31 and the sliding protrusions 33.
In the present embodiment, the flat car 1 is further provided with a second triangular frame 39 connected to the strip box 38, the second triangular frame 39 is provided between the cab 7 and the strip box 38, specifically, as shown in fig. 1, the bottom of the second triangular frame 39 is fixedly connected to the top of the flat car 1, and the strip box 38 can be reinforced and vertically provided, and as shown in fig. 1, two second triangular frames 39 are provided in the front and rear of the flat car 1.
Preferably, one piece of dust cloth 34 is fixedly connected to the top and bottom of the sliding projection 33, respectively, and the other side wall of the dust cloth 34 is connected to the side surface adjacent to the long box 38, that is, one piece of dust cloth 34 is connected between the top end surface of the long box 38 and the top end surface of the sliding projection 33, and the other piece of dust cloth 34 is connected between the lower end surface of the sliding projection 33 and the bottom end surface of the long box 38. Two dust cloths 34 can together cover the open area of the sides of sliver can 38.
It should be noted that, an operator drives and moves the whole flatbed 1 by entering the cab 7, moves the flatbed 1 to a proper soil sampling position, starts the soil drilling mechanism 4 to complete the process of drilling a circular long hole on the soil, moves the sliding lug 33 upwards after the drilling is completed, moves the soil drilling mechanism 4 out of the circular long hole, drives the flatbed 1 again to move the circular column 52 to the position of the circular long hole which is just drilled, inserts the circular column 52 into the circular long hole which is just drilled, can detect each layer of area inside the circular long hole through the opened continuity detection mechanism 6, can sequentially detect the soil of each layer inside the circular long hole, starts the soil taking motor 51 after the circular column 52 is completely inserted into the soil in the circular long hole, drives the main shaft 5a to rotate, and drives the three second rotating shafts 5g in the same area to synchronously rotate under the meshing action of the first bevel gear 5b and the second bevel gear 5c, the first bevel gear 5b and the third bevel gear 5f at the other end of the second rotating shaft 5g are meshed to drive the three first rotating shafts 57 to synchronously rotate, the digging claw 53 can be driven to rotate and move, the digging claw 53 rotates and moves out of the lower storage cavity 58, the rotating digging claw 53 is in contact with each layer of soil inside the circular long hole, the digging claw 53 penetrates into the soil, each layer of soil to be sampled is dug, the digging claw 53 rotates to the upper storage cavity 55 all the time, the opening of the digging claw 53 is attached to the embedded surface of the upper storage cavity 55 to form a closed structure, the falling possibility of the soil sampled by the digging claw 53 is reduced, three digging claws 53 are arranged in the same height area, when the multilayer area is sampled, multiple groups of soil samples can be sampled at the same layer, multiple groups of data are provided for subsequent soil detection, the detection accuracy is improved, the sampling is carried out simultaneously, and the working efficiency is.
As shown in fig. 1, an anti-skid mechanism 2 is further arranged at the lower end of the flat car 1, and the anti-skid mechanism 2 is particularly arranged in the area between the front wheel and the rear wheel below the flat car 1, the anti-skid mechanism 2 can prevent the flat car 1 from sliding back and forth when the flat car stops moving, so that the stability of the whole soil sampling and detecting process is improved, two anti-skid mechanisms 2 are arranged at the lower end of the flat car 1, the two anti-skid mechanisms 2 which are arranged in parallel are connected with the bottom of the flat car 1 and are respectively arranged at the left side and the right side of the bottom of the flat car 1, the antiskid mechanism 2 comprises a long frame 22, a swinging rod 23, a pin shaft 24, a hydraulic cylinder 25 and a connecting rod 26, the front and the rear of the bottom of the flat car 1 are respectively fixedly connected with the strip frames 22 through the connecting rods 26 which are vertically arranged, that is, the long frame 22 is fixedly connected to the lower end of the link 26, and the upper end of the link 26 is fixedly connected to the bottom wall of the flat car 1. The strip frame 22 is horizontally disposed.
Both ends all are equipped with the opening around the rectangular frame 22 of level setting to sliding connection has gag lever post 21 in the inner chamber of rectangular frame 22, and the position of gag lever post 21 is just to the wheel of flatbed 1 bottom installation, and two gag lever posts 21 in front and back are just respectively to the front and back wheel of flatbed 1 bottom installation.
A hydraulic cylinder 25 is vertically arranged at the bottom of the flat car 1, the hydraulic cylinder 25 is arranged in parallel with the connecting rods 26, as shown in fig. 1, the hydraulic cylinder 25 is arranged between the front and rear connecting rods 26, an output shaft of the hydraulic cylinder 25 is arranged downward, two swing rods 23 are connected to the output shaft end of the hydraulic cylinder 25, the two swing rods 23 are symmetrically arranged on two sides of the output shaft of the hydraulic cylinder 25 in an inverted V shape, and the upper ends of the two swing rods 23 are connected with the end part of the output shaft of the hydraulic cylinder 25 through a pin shaft 24. The lower end of the swing lever 23 passes through the upper wall of the long frame 22 and is pivotally connected to the inner end of the stopper rod 21 provided in the long frame 22. Namely, the stopper rod 21 is inserted into one end of the elongated frame 22 and pivotally connected to the lower end of the swing lever 23. A sliding through groove is formed in the upper side wall of the long frame 22, specifically, at a position where the swing lever 23 is inserted into the upper side wall of the long frame 22, and the swing lever 23 can slide back and forth in the sliding through groove.
Before the drilling and sampling process, the two hydraulic cylinders 25 are opened, the output shafts of the hydraulic cylinders 25 move downwards to push the front and rear oscillating rods 23 to move downwards, the two oscillating rods 23 moving downwards extend towards the front and rear horizontal directions through pin shafts 24 connected with the end parts of the output shafts of the hydraulic cylinders 25, namely, the two oscillating rods 23 symmetrically arranged in an inverted V shape decompose the axial downward acting force output by the hydraulic cylinders 25 into component forces in the horizontal direction, the two oscillating rods 23 push the two limiting rods 21 to move horizontally in the long strip frame 22, so that the outer ends of the two overhanging limiting rods 21 respectively abut against wheels at the bottom of the flat car 1, and therefore tires can abut against the wheels, similar to brakes for braking the wheels, the flat car 1 is prevented from sliding in the working process, and the stability of the device is improved.
Referring to fig. 1, keep away from the inside one end of rectangular frame 22 at gag lever post 21 and be equipped with the arc wall, fill up 27 at arc wall lateral wall fixedly connected with arc, be connected with arc pad 27 in the one end that gag lever post 21 is close to the wheel promptly, arc pad 27 adopts rubber or plastic materials preparation, contradict with the wheel through arc pad 27 for have elasticity with tire contact process, can increase the frictional force who brakes the wheel, prevent that the extrusion force is great in the twinkling of an eye, avoid causing the damage to the wheel simultaneously again.
As another embodiment, referring to fig. 1, for lifting adjustment, two symmetrically disposed lifting mechanisms 3 are respectively connected to the top of two sides of a flat car 1, the lifting mechanisms 3 comprise a mounting plate 31, a sliding protrusion 33, a lifting motor 35, a threaded rod 36, a sliding rod 37 and a strip box 38, the tops of two side walls of the flat car 1 are respectively fixedly connected with the vertically disposed strip box 38, the strip box 38 is internally fixedly connected with the two symmetrically and vertically disposed sliding rods 37, the strip box 38 is internally and slidably connected with the sliding protrusion 33, the sliding protrusion 33 is internally provided with a sliding hole matched with the sliding rod 37, the lifting motor 35 is mounted at the top of the strip box 38, the output end of the lifting motor 35 rotates to penetrate through the strip box 38 and is connected with the vertically disposed threaded rod 36, the threaded rod 36 is rotatably connected with the bottom in the strip box 38, the sliding protrusion 33 is further provided with a threaded hole matched with the, the outer side face of the bottom position of the sliding bump 33 is fixedly connected with the horizontally arranged mounting plates 31, the top of the circular column 52 is fixedly connected with the bottom of one of the mounting plates 31, the soil sampling motor 51 is mounted at the top of the mounting plate 31, and the output shaft of the soil sampling motor 51 penetrates through the mounting plate 31 downwards.
It should be noted that, the lifting motor 35 is turned on to drive the threaded rod 36 to rotate, the sliding protrusion 33 can be moved vertically upwards or downwards by virtue of the slide rod 37, the processes of moving the soil drilling mechanism 4 and the soil sampling structure 5 upwards or downwards are completed, the normal lifting process is ensured, the threaded rod 36 is rotated to drive the sliding protrusion 33 to move vertically, the moving speed is slow, and the continuity testing mechanism 6 can be used for testing soil of each layer slowly. Referring to fig. 1 and 4, the continuity check mechanism 6 enables the circular column 52 to check continuity of each layer of soil when inserted into the soil, the continuity check mechanism 6 is connected to the bottom end of the circular column 52, and the continuity check mechanism 6 includes a telescopic rod 62, a camera 63, a cover plate 64, an air cylinder 65, a lifting plate 66, a rotating motor 67, a small soil check spectrometer 69, and a lighting lamp bead 6 a.
Specifically, the groove 61 has been seted up and has been accomodate in circular post 52's lower part, be equipped with assorted apron 64 in circular post 52 bottom, accomodate the interior landing plate 66 that is equipped with horizontal installation of groove 61, put at the upper surface central point of landing plate 66 and install cylinder 65, the output shaft of cylinder 65 is connected with the inner chamber roof of accomodating groove 61, still be connected with the inner chamber roof of accomodating groove 61 through a plurality of telescopic link 62 on the upper surface of landing plate 66, there is rotating electrical machines 67 at the lower surface mounting of landing plate 66, the output shaft of rotating electrical machines 67 is put at the top central point of apron 64, camera 63 is installed to top one side of apron 64, small-size soil detection spectrometer 69 is installed to the opposite side, it is provided with illumination lamp pearl 6a to encircle above apron 64 lateral wall, the bottom of circular post 52 is equipped with illumination lamp pearl 6 a.
It should be noted that, the cylinder 65 is turned on to drive the cover plate 64 to move out of the receiving groove 61 at the lower end of the circular column 52, so that the camera 63, the small soil detection spectrometer 69 and the illuminating lamp bead 6a arranged on the surface of the cover plate 64 can be moved out for use, then the rotating motor 67 is turned on, the output shaft of the rotating motor 67 can drive the cover plate 64 to rotate, and further drive the camera 63, the small soil detection spectrometer 69 and the illuminating lamp bead 6a to rotate, the camera 63 shoots and records the condition of each layer of soil in the rotation process, and judges whether the fault occurs, the illuminating lamp bead 6a illuminates for the shooting and recording process of the camera 63, the small soil detection spectrometer 69 can rotate and move up and down to detect each region and each layer of soil in the circular long hole, when the small soil detection spectrometer 69 and the camera 63 are not in use, the small soil detection spectrometer 69 and the camera 63 are retracted into the receiving groove 61 for storage, prevent the damage caused by the touch with the outside.
The working principle of the soil sampling and detecting device provided by the invention is as follows: an operator enters a cab 7 to drive and move the whole flat car 1, the flat car 1 is moved to a proper position to sample soil, firstly, the soil drilling mechanism 4 is started to complete the process of drilling a circular long hole in the soil, after the circular long hole is drilled, the soil drilling mechanism 4 is moved upwards from the hole, the flat car 1 is driven again, the circular column 52 is moved to the position of the circular long hole, the circular column 52 is inserted into the drilled circular long hole, in the inserting process, each layer area in the circular long hole can be observed and detected through the started continuity detection mechanism 6, for example, each layer in the soil of a big tree planted for many years can be detected, after the circular column 52 is completely inserted into the circular long hole, the soil taking motor 51 is started to drive the main shaft 5a to rotate, the first bevel gear 5b is meshed with the second bevel gear 5c to drive the three second rotating shafts 5g in the same area to synchronously rotate, the first bevel gear 5b at the other end of the second rotating shaft 5g is meshed with the third bevel gear 5f to drive the three first rotating shafts 57 to synchronously rotate, the digging claw 53 can be driven to rotate and move, the digging claw 53 rotates and moves out of the lower storage cavity 58, the rotating digging claw 53 is in contact with soil of each layer in the circular long hole, the digging claw 53 penetrates into the soil, soil of each layer is sampled and dug, the digging claw 53 rotates into the upper storage cavity 55 all the time, an opening of the digging claw 53 is attached to an embedded surface in the upper storage cavity 55 to form a closed structure, the possibility that the soil sampled by the digging claw 53 drops is reduced, after the circular column 52 moves out of the circular long hole, an annular box is placed below the digging claw 53 in each area of the circular column 52, the soil taking motor 51 is started again, the digging claw 53 positioned in the upper storage cavity 55 can rotate and move out, and the soil in the digging claw 53 falls into the annular box to.
The circuits and controls involved in the present invention are prior art and will not be described in detail herein.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. The utility model provides a soil sampling and detection device, includes flatbed (1), landing gear (3), bores native mechanism (4), sampling mechanism (5) and continuity detection mechanism (6), its characterized in that: the front side and the rear side of the flat car (1) are respectively provided with a lifting mechanism (3), the sampling mechanism (5) is connected to one lifting mechanism (3), and the soil drilling mechanism (4) is connected to the other lifting mechanism (3);
the soil sampling mechanism (5) comprises a vertically arranged circular column (52), a soil sampling motor (51) is mounted at the top end of the circular column (52), a circular cavity (59) is formed in the upper portion of the circular column (52) along the axis position, a main shaft (5a) is vertically arranged in the circular cavity (59), the top end of the main shaft (5a) is fixedly connected with an output shaft of the soil sampling motor (51), the bottom end of the main shaft (5a) is rotatably connected with the bottom of an inner cavity of the circular cavity (59), and a second bevel gear (5c) is sleeved on the main shaft (5 a);
a plurality of groups of lower storage cavities (58) are arranged on the outer side wall of the circular column (52) from top to bottom, an upper storage cavity (55) is correspondingly arranged above each group of lower storage cavities (58), and the outer sides of the upper storage cavity (55) and the lower storage cavities (58) are arranged in an open manner;
the lower storage cavity (58) is internally provided with a digging claw (53), the end part of the digging claw (53) positioned at the inner side of the lower storage cavity (58) is fixedly connected with a fixed sleeve (56), a first rotating shaft (57) is fixedly arranged in the fixed sleeve (56) in a penetrating way, two ends of the first rotating shaft (57) are rotatably connected in the left side wall and the right side wall of the lower storage cavity (58) in a shaft way, and a third bevel gear (5f) is fixedly arranged on the first rotating shaft (57);
a rotary cavity (5d) is radially arranged in the annular side wall of the circular cavity (59), and the rotary cavities (5d) are arranged at the height corresponding to each group of lower storage cavities (58), each rotary cavity (5d) corresponds to one lower storage cavity (58), an inner second rotating shaft (5g) is rotatably connected in each rotating cavity (5d), two ends of the second rotating shaft (5g) are respectively and fixedly connected with a first bevel gear (5b), the first bevel gear (5b) positioned at the outer end of the second rotating shaft (5g) is meshed with an adjacent third bevel gear (5f), the first bevel gear (5b) positioned at the inner end of the second rotating shaft (5g) is meshed with a second bevel gear (5c) sleeved on a main shaft (5a), a second bevel gear (5c) is fixedly arranged on the main shaft (5a) corresponding to the height position of each group of lower storage cavities (58).
2. A soil sampling and testing device according to claim 1, wherein: the number of each group of lower storage cavities (58) is three, and each group of three lower storage cavities (58) is circumferentially arranged on the outer side wall of the circular column (52) in a surrounding manner;
two symmetrically arranged fixing sleeves (56) are fixedly connected to the end part of the inner side of the digging claw (53), and the two fixing sleeves (56) are simultaneously fixed on the first rotating shaft (57) in a penetrating manner; the third bevel gear (5f) is fixedly connected to the middle part of the first rotating shaft (57);
an arc-shaped notch (5e) is formed in the center of the digging claw (53) at the end of the inner side of the lower storage cavity (58), the digging claw (53) is in a dustpan shape, the outer side of the digging claw (53) is open, and a plurality of metal claws (54) are fixedly connected to the end of the outer side of the digging claw (53);
in the soil sampling process, an output shaft of a soil sampling motor (51) rotates to drive a main shaft (5a) to rotate, the second bevel gear (5c) is meshed with a first bevel gear (5b) at the inner end of a second rotating shaft (5g) to drive the second rotating shaft (5g) to rotate, the first bevel gear (5b) at the outer end of the second rotating shaft (5g) is meshed with a third bevel gear (5f) to drive a first rotating shaft (57) to rotate, the first rotating shaft (57) rotates to drive a fixing sleeve (56) and a digging claw (53) to rotate up and down, and a soil sample can be scooped into the digging claw (53) and an upper storage cavity (55).
3. A soil sampling and testing device according to claim 1, wherein: a cab (7) is arranged at the center of the top of the flat car (1), two symmetrically arranged mounting doors (9) are respectively arranged on the front side surface and the rear side surface of the cab (7), and glass windows (8) are respectively arranged on two oblique side surfaces of the cab (7);
rolling bearings are embedded in the left and right side walls of the lower storage chamber (58), and the two ends of the first rotating shaft (57) are axially connected with the left and right side walls of the lower storage chamber (58) through the rolling bearings embedded in the left and right side walls of the lower storage chamber (58).
4. A soil sampling and testing device according to claim 1, wherein: the lifting mechanism (3) comprises a long box (38), a mounting plate (31), a first triangular frame (32), a sliding lug (33) and a lifting motor (35), wherein the long box (38) is in a long box shape with an opening at one side, the lower end of the long box (38) is mounted on the flat car (1), the lifting motor (35) is mounted at the upper end of the long box (38), an output shaft of the lifting motor (35) downwards penetrates through an upper end plate of the long box (38), a threaded rod (36) is fixedly connected to the lower end of the output shaft of the lifting motor (35), and the lower end of the threaded rod (36) is in shaft rotation connection with the lower plate wall of the long box (38); the threaded rod (36) is sleeved with a sliding lug (33), a threaded hole matched with the threaded rod (36) is formed in the sliding lug (33), one side or two sides of the sliding lug (33) are in contact with the side wall of the strip box (38), and the sliding lug (33) can be driven to move up and down on the threaded rod (36) through rotation of the threaded rod (36);
two first triangular frames (32) which are symmetrically arranged are fixedly connected to each mounting plate (31), and the side walls of the first triangular frames (32) are fixedly connected with the outer side walls of the sliding lugs (33).
5. A soil sampling and testing device according to claim 4, wherein: a sliding rod (37) parallel to the threaded rod (36) is vertically arranged in the strip box (38), a through hole which is matched with the sliding rod (37) and penetrates through the sliding lug (33) up and down is formed in the sliding lug (33), and the threaded rod (36) and the sliding rod (37) are simultaneously penetrated through the sliding lug (33);
the flat car (1) is also provided with a second triangular frame (39) connected with the strip box (38), and the bottom of the second triangular frame (39) is fixedly connected with the top of the flat car (1).
6. A soil sampling and testing device according to claim 5, wherein: be connected with dust cloth (34) between the top terminal surface of rectangular box (38) and the top terminal surface of slip lug (33), and also be connected with dust cloth (34) between the lower terminal surface of slip lug (33) and the bottom face of rectangular box (38), dust cloth (34) are the sawtooth fold column structure, when slip lug (33) upwards or move down, one dust cloth (34) can pull open all the time, and another dust cloth (34) can extrude the shrink, two dust cloth (34) can cover the open region of rectangular box (38) side jointly.
7. A soil sampling and testing device according to claim 4, wherein: the soil drilling mechanism (4) comprises a soil drilling motor (41), a helical blade (42) and a drilling shaft (43), the drilling shaft (43) is fixedly connected to an output shaft of the soil drilling motor (41), and the helical blade (42) is axially arranged on the circumference of the drilling shaft (43);
the earth drilling motor (41) is arranged on the mounting plate (31) of one of the lifting mechanisms (3), and an output shaft of the earth drilling motor (41) downwards penetrates through the mounting plate (31) and is connected with a vertically arranged drilling shaft (43);
the outer diameter of the spiral blade (42) is equal to the outer diameter of the circular column (52), and the length of the spiral blade (42) is equal to the length of the circular column (52), so that the circular column (52) can be completely inserted into a circular long hole drilled in soil by the spiral blade (42).
8. A soil sampling and testing device according to claim 1, wherein: the lower end of the flat car (1) is also provided with two groups of anti-skid mechanisms (2), the two groups of anti-skid mechanisms (2) are respectively arranged between the front wheels and the rear wheels on the left side and the right side below the flat car (1), and the anti-skid mechanisms (2) comprise a long frame (22), a swing rod (23) and a hydraulic cylinder (25);
connecting rods (26) are respectively vertically arranged in front of and behind the bottom of the flat car (1), the lower end of each connecting rod (26) is connected with a horizontally arranged long frame (22), openings are formed in the front end and the rear end of each long frame (22), a limiting rod (21) is connected in an inner cavity of each long frame (22) in a sliding mode, and the position of each limiting rod (21) is opposite to a wheel arranged at the bottom of the flat car (1);
the hydraulic cylinder (25) is vertically installed at the bottom of the flat car (1), the hydraulic cylinder (25) is arranged between a front connecting rod and a rear connecting rod (26), an output shaft of the hydraulic cylinder (25) is arranged downwards, two swing rods (23) are connected to the output shaft end of the hydraulic cylinder (25), the two swing rods (23) are symmetrically arranged on two sides of the output shaft of the hydraulic cylinder (25) in an inverted V shape, and the upper ends of the two swing rods (23) are connected with the end part of the output shaft of the hydraulic cylinder (25) through a pin shaft (24).
9. The soil sampling and testing device of claim 8, wherein: the lower end of the swing rod (23) penetrates through the upper wall of the long strip frame (22) and is in shaft rotating connection with the inner end of the limiting rod (21) arranged in the long strip frame (22), a sliding through groove is formed in the upper side wall of the long strip frame (22), and the swing rod (23) can slide back and forth in the sliding through groove;
keep away from the inside one end of rectangular frame (22) at gag lever post (21) and be equipped with the arc wall, at arc wall fixedly connected with arc pad (27), arc pad (27) adopt rubber or plastics material preparation.
10. A soil sampling and testing device according to claim 1, wherein: the continuity detection mechanism (6) is arranged at the lower part of the circular column (52), and the continuity detection mechanism (6) comprises a telescopic rod (62), a camera (63), a cover plate (64), a cylinder (65), a lifting plate (66), a rotating motor (67), a small soil detection spectrometer (69) and an illuminating lamp bead (6 a);
the lower part of the circular column (52) is provided with a containing groove (61), the bottom end of the circular column (52) is provided with a matched cover plate (64), a horizontally-installed lifting plate (66) is arranged in the containing groove (61), the central position of the upper surface of the lifting plate (66) is provided with an air cylinder (65), the output shaft of the air cylinder (65) is connected with the top wall of the inner cavity of the containing groove (61), the upper surface of the lifting plate (66) is also connected with the top wall of the inner cavity of the containing groove (61) through a plurality of telescopic rods (62), the lower surface of the lifting plate (66) is provided with a rotating motor (67), the output shaft of the rotating motor (67) is connected with the central position of the top of the cover plate (64), one side of the top of the cover plate (64) is provided with a camera (63), the other side of the top of the cover plate is provided with a small soil detection spectrometer, the bottom of the round column (52) is provided with a groove (68) matched with the illuminating lamp bead (6 a).
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| CN202110046466.5A CN112697499A (en) | 2021-01-14 | 2021-01-14 | Soil sampling and detecting device |
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| CN202110046466.5A CN112697499A (en) | 2021-01-14 | 2021-01-14 | Soil sampling and detecting device |
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| CN113702097A (en) * | 2021-10-12 | 2021-11-26 | 乐陵希森马铃薯产业集团有限公司 | Soil texture analysis sampling equipment |
| CN114487356A (en) * | 2022-03-23 | 2022-05-13 | 安徽相和环境检测有限公司 | Multifunctional soil detection equipment |
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| CN114720661A (en) * | 2022-04-11 | 2022-07-08 | 李绍成 | Soil humidity detection device capable of avoiding errors |
| CN115127863A (en) * | 2022-07-11 | 2022-09-30 | 曹利建 | Soil sampling device for environmental protection engineering |
| CN116879531A (en) * | 2023-07-20 | 2023-10-13 | 江苏安琪尔检测科技有限公司 | Soil detection device and detection method thereof |
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