CN116358927A

CN116358927A - Soil sample sampling device based on geological exploration

Info

Publication number: CN116358927A
Application number: CN202310626132.4A
Authority: CN
Inventors: 颜堂; 朱峰; 高凤宝; 徐程
Original assignee: Shandong Zhimaide Intelligent Technology Co ltd
Current assignee: Shandong Zhimaide Intelligent Technology Co ltd
Priority date: 2023-05-31
Filing date: 2023-05-31
Publication date: 2023-06-30
Anticipated expiration: 2043-05-31
Also published as: CN116358927B

Abstract

The invention discloses a soil sample sampling device based on geological exploration, which belongs to the field of soil exploration sampling equipment, and the technical scheme comprises a bottom plate, wherein supporting legs are symmetrically arranged on the bottom plate, and moving wheels are rotatably arranged in clamping grooves on the supporting legs; the two support frames are connected with the top plate together, the mounting plates are symmetrically arranged on the top plate, the mounting frames are fixedly arranged on the mounting plates, the combined motor is fixedly arranged on the mounting frames, and the combined motor is connected with the height-adaptive regulating and controlling assembly; the height-adaptive regulating and controlling assembly comprises a closing rotating shaft arranged at the output end of the closing motor, the closing rotating shaft penetrates through the closing bevel gear to be connected with the closing gear, and the closing gear is connected with the holding force edge fixing mechanism.

Description

Soil sample sampling device based on geological exploration

Technical Field

The invention belongs to the technical field of soil sampling, and particularly relates to a soil sample sampling device based on geological exploration.

Background

Geological exploration is to survey and detect geology by various means and methods, determine a proper bearing layer, determine a foundation type according to the foundation bearing capacity of the bearing layer, and calculate investigation and research activities of foundation parameters. The method is used for finding out mineral deposits with industrial significance in mineral screening, providing mineral reserves and geological data required by mine construction design and researching geological conditions such as rock, stratum, structure, mineral, hydrology, landform and the like in a certain area in order to find out the quality and quantity of mineral and the technical conditions of exploitation and utilization.

The existing soil sampling device is poor in stability in sampling because the ground where the existing soil sampling device is positioned cannot be ensured to be horizontal in use, so that the vibration caused in the sampling process can cause the position of the device to deviate, and the sampling accuracy is reduced.

Disclosure of Invention

Aiming at the situation, in order to overcome the defects of the prior art, the invention provides a soil sample sampling device based on geological exploration, which effectively solves the problems in the background art.

In order to achieve the above purpose, the present invention provides the following technical solutions: the soil sample sampling device based on geological exploration comprises a bottom plate, wherein supporting legs are symmetrically arranged on the bottom plate, and moving wheels are rotatably arranged in clamping grooves on the supporting legs; the two support frames are connected with the top plate together, the mounting plates are symmetrically arranged on the top plate, the mounting frames are fixedly arranged on the mounting plates, the combined motor is fixedly arranged on the mounting frames, and the combined motor is connected with the height-adaptive regulating and controlling assembly; the height-adaptive regulating and controlling assembly comprises a combined moving rotating shaft arranged at the output end of the combined motor, the combined moving rotating shaft penetrates through a combined moving bevel gear to be connected with a combined moving gear, and the combined moving gear is connected with a holding force edge fixing mechanism.

Preferably, the force-holding edge fixing mechanism comprises a combined moving rack meshed with the combined moving gear, a combined moving plate is symmetrically arranged on the combined moving rack, a combined moving rod is arranged on the combined moving plate in a sliding mode, one end of the combined moving rod is fixedly connected with a combined moving base fixedly arranged on the mounting plate, and the other end of the combined moving rod is fixedly connected with the first position plate; the movable connecting rod is symmetrically sleeved with a movable connecting spring, one end of the movable connecting spring is fixedly connected with the movable connecting base, the other end of the movable connecting spring is fixedly connected with the movable connecting plate, one end of the movable connecting spring is fixedly connected with the first position plate, and the other end of the movable connecting spring is fixedly connected with the movable connecting plate.

Preferably, the first base is symmetrically arranged on the combined rack, the auxiliary rod is fixedly arranged on the first base, and the two auxiliary rods are connected with the second base in a sliding way; an auxiliary spring is sleeved on the auxiliary rod, one end of the auxiliary spring is fixedly connected with the first base, the other end of the auxiliary spring is fixedly connected with the second base, gear teeth are fixedly arranged on the second base, and the gear teeth are connected with the combined gear in a matched mode; and the first base is fixedly provided with a setting long rod which is connected with the two lowering plates.

Preferably, the engagement bevel gear is in meshed connection with the drive bevel gear, a drive threaded shaft is arranged on the drive bevel gear, and the drive threaded shaft penetrates through the mounting plate to be in transmission connection with the bottom plate; the screw thread shaft is threaded and is provided with a driving square plate, the driving square plate is provided with driving rods, a plurality of driving rods are sleeved with driving springs, one ends of the driving springs are fixedly connected with a bottom plate, the other ends of the driving springs are fixedly connected with the driving square plate, bearings are arranged on the driving square plate, a driving rotating shaft is arranged on the bearings, one ends of the driving rotating shaft are connected with a spiral soil sampling drill, the other ends of the driving rotating shaft are provided with rectangular square grooves, the rectangular square grooves are connected with rectangular square blocks arranged at the output end of a power motor, and the power motor is connected with the driving square plate.

Preferably, the lowering plate is in sliding connection with a lowering groove arranged on the supporting frame, a lowering rod is fixedly arranged on the lowering groove, a lowering spring is sleeved on the lowering rod, one end of the lowering spring is fixedly connected with the lowering groove, the other end of the lowering spring is fixedly connected with the lowering plate, auxiliary bases are symmetrically arranged on the lowering plate, the two auxiliary bases are jointly connected with a fixed pulley, a fixed rotating shaft is arranged on the fixed pulley, the fixed rotating shaft is connected with a driving bevel gear, and the driving bevel gear is connected with a supporting force side stabilizing unit; the fixed pulley is connected with a rope, one end of the rope is connected with a first stabilizing seat, the first stabilizing seat is fixedly connected with an extension rod arranged on the supporting frame, the other end of the rope is connected with a second stabilizing seat, a movable rack is fixedly installed on the second stabilizing seat, a guide plate is fixedly installed on the movable rack, a guide rod is movably installed on the guide plate, and the guide rod is fixedly connected with a guide base arranged on the lowering plate; the guide rod is sleeved with a guide spring, one end of the guide spring is fixedly connected with the guide base, and the other end of the guide spring is fixedly connected with the guide plate.

Preferably, the movable rack is meshed with a movable gear, a movable threaded shaft is arranged on the movable gear, and the movable threaded shaft is connected with a movable base arranged on the lowering plate; the movable threaded shaft is provided with a cooperating block in a threaded manner, the cooperating block is symmetrically provided with a linkage rod, the linkage rod is provided with a positioning rod, and the positioning rod penetrates through the movable base and is connected with the second position plate; the positioning rod is sleeved with a positioning spring, one end of the positioning spring is fixedly connected with the second position plate, and the other end of the positioning spring is fixedly connected with the movable base; the two linkage rods are connected with the cooperative circular plate, the cooperative circular plate is provided with a cooperative motor, the output end of the cooperative motor penetrates through the cooperative circular plate to be connected with the positioning cone, and the positioning cone is connected with the opening bit through the touch connection unit.

Preferably, the supporting force side stabilizing unit comprises a driven bevel gear meshed with the driving bevel gear, a driven threaded shaft is arranged on the driven bevel gear, the driven threaded shaft is connected with a driven base symmetrically arranged on the lowering plate, a driven plate is connected with the driven threaded shaft in a threaded manner, a pressing plate is arranged on the driven plate, a driven rod is arranged on the pressing plate and is fixedly connected with the driven base, a driven spring is sleeved on the driven rod, one end of the driven spring is fixedly connected with the driven base, the other end of the driven spring is fixedly connected with the pressing plate, a pressing rod is symmetrically arranged on the pressing plate, and the pressing rod is fixedly connected with the attaching plate; the pressing rod is sleeved with a laminating spring, one end of the laminating spring is fixedly connected with the laminating plate, the other end of the laminating spring is fixedly connected with the pressing plate, the pressing plate is provided with a protocol rack, and the protocol rack is connected with the moving shifting assembly.

Preferably, the touch connection unit comprises a positioning groove arranged in the positioning cone, the positioning groove is in sliding connection with an opening bit, the opening bit is connected with a moving circular plate, a plurality of limiting blocks are arranged on the moving circular plate, the limiting blocks are in sliding connection with limiting grooves arranged in the positioning groove, limiting rods are arranged on the limiting grooves, and the limiting rods are connected with the limiting blocks; the movable circular plate is provided with a movable rod which is connected with a movable groove arranged in the positioning groove, the movable rod is sleeved with a movable spring, one end of the movable spring is fixedly connected with the movable circular plate, and the other end of the movable spring is fixedly connected with the positioning groove; the movable contact piece is arranged at the bulge of the phase moving rod and is matched and connected with the static contact piece arranged in the box on the phase moving groove, and the contact of the movable contact piece and the static contact piece is used for controlling the driving static state of the matched motor.

Preferably, the moving shifting assembly comprises a chemotactic gear meshed with the agreement rack, a chemotactic rotating shaft is arranged on the chemotactic gear, one end of the chemotactic rotating shaft is in transmission connection with a chemotactic base arranged on the adhesion plate, the other end of the chemotactic rotating shaft is connected with a chemotactic rotating disc, a hinging rod is movably arranged on the chemotactic rotating disc, the hinging rod is movably connected with hinging blocks, two hinging blocks are jointly and slidably connected with a guide square rod, two ends of the guide square rod are fixedly connected with a guide base arranged on the chemotactic base, a guide spring is sleeved on the guide square rod, and two ends of the guide spring are connected with the hinging blocks.

Preferably, the movable plate is arranged on the movable block, the movable rods are symmetrically arranged on the movable plate, the two movable rods are connected with the clamping plate together, the movable springs are sleeved on the movable rods, one ends of the movable springs are fixedly connected with the movable plate, and the other ends of the movable springs are fixedly connected with the clamping plate.

Compared with the prior art, the invention has the beneficial effects that:

(1) Through the cooperation of first seat, fixed pulley and rope, make the removal rack on the second seat pass through the deflector and carry out spacing removal in the guide bar, guide spring is in the state of buffering, make the removal gear of meshing rotate, further drive the cooperation piece and carry out spacing removal on the locating lever, positioning spring is in the state of buffering, make the positioning cone on the drive cooperation plectane move down and contact to ground through two gangbars, through starting the cooperation motor, thereby make the positioning cone rotate and continue to descend and creep into ground, after entering into the soil with it fixed through the positioning cone on device both sides, can avoid the vibration that causes when the sample to lead to the whole position emergence skew of device, make the spiral get soil drill sample in this region always, the precision of sample result has been promoted, simultaneously because the device is uneven in this region's topography when the sample, make two positioning cones fall immediately through the length adjustment of moving the screw shaft, the stability when the device is moving in the back, simultaneously when closing the motion position and make the gear and make the cooperation piece move on the gear and make the gear and constantly engage the situation on the base when the device is in the stability that the reduction, can be in the steady state when the device is in the reduction, can be in the position of the gear, make the rest position of the gear is in the motion can be at the same place on the gear, the stability is at the gear is at the same time when the rest, can be guaranteed and the stability is in the position of the device.

(2) The device is moved to the area needing to be sampled, the device is conveniently moved through the moving wheel arranged, the motor is driven by the starting motor, the output end of the motor is driven to drive the bevel gear on the rotating shaft to rotate, the meshed driving bevel gear is driven to rotate, then the driving threaded shaft is driven to rotate, the driving square plate is enabled to move on the driving rod in a limiting mode, the driving spring is in a buffering mode, the spiral soil taking drill can conduct sampling operation in soil with different depths, the spiral soil taking drill is enabled to rotate through the starting motor, the soil in the soil is discharged to the ground through the spiral soil taking drill, at the moment, the soil is discharged along with the rotation of the spiral soil taking drill, and therefore the limitation of the device in use is reduced.

(3) The laminating board contacts the ground and the pressure movable plate makes the chemotactic gear that meshes with the agreement rack rotate when continuing to remove for the epaxial chemotactic carousel of chemotactic pivot rotates, the articulated pole through the transmission setting, make two articulated piece remove in opposite directions, stretch the spring and be in the state of buffering, then make the last side department that stretches movable plate that moves to the gangbar of articulated piece, because the positioning cone can drive the positioning cone that has entered into subaerial when unstable or the device of during the sample and rock, through above-mentioned description, drive the gangbar and rock when the positioning cone rocks, make the gangbar contact the tight position board, make the last stretching movable rod of tight position board move in stretching movable plate, stretch the spring and be in the state of buffering, stability when positioning cone has been promoted.

(4) When the positioning cone descends, the opening drill bit is in contact with the ground, when the ground is soft soil or sandy soil, the opening drill bit can directly enter the soil, the matched motor is in a forbidden state and is convenient for reduce energy loss, when the opening drill bit encounters hard ground or encounters a stone which is unfavorable for the positioning cone to stably operate the device, the hard ground can enable the opening drill bit to move in the positioning groove, then the phase moving rod on the phase moving circular plate is driven to move in a limiting mode in the phase moving groove, the phase moving spring is in a buffer state, and then the movable contact piece on the phase moving rod is in contact with the static contact piece in the phase moving groove, so that the matched motor starts to work and drives the positioning cone and the opening drill bit to rotate, and the hard ground or the stone is broken.

(5) The driven screw shaft is provided with a driven plate, the driven plate is arranged on the driven plate, the driven plate is in a buffer state, the driven plate moves downwards and contacts the ground, the driven plate moves continuously, the driven plate is in a buffer state through the set driven plate, the contact effect of the driven plate on the ground is enhanced, a buffer layer (not shown in the figure) is arranged on the driven plate, friction force between the driven plate and the ground is increased, when the device moves to uneven or not horizontal ground, at the moment, the heights of two sides from the ground are in different states, due to the fact that the driven plate continuously descends, the driven plate contacts the ground through the cooperation of the driven plate, the driven plate and the driven plate, the symmetrically arranged driven plate can contact the ground in different times, the stability of the device in sampling is improved, unstable factors caused by uneven ground and other factors can be avoided, and the practicability of the device is improved.

Drawings

The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention.

In the drawings:

FIG. 1 is a schematic diagram of the overall structure of the present invention.

FIG. 2 is a schematic diagram of a driving panel structure according to the present invention.

Fig. 3 is a schematic view of the structure of the combined rack of the present invention.

FIG. 4 is a schematic diagram of the structure of the height-adaptive control assembly according to the present invention.

FIG. 5 is a schematic diagram of a cooperating block according to the present invention.

Fig. 6 is a schematic view of a bonding plate structure according to the present invention.

FIG. 7 is a schematic cross-sectional view of a positioning cone according to the present invention.

FIG. 8 is a schematic view of a structure of a forward shifting element according to the present invention.

FIG. 9 is a second schematic cross-sectional view of the positioning cone of the present invention.

In the figure: 1. a bottom plate; 2. a support leg; 3. a moving wheel; 4. a support frame; 5. a top plate; 6. a mounting plate; 7. a mounting frame; 8. a combined motor; 9. a rotating shaft is combined; 10. a bevel gear is engaged; 11. a clutch gear; 12. a rack is combined; 13. a moving plate; 14. a closing lever; 15. a combined base; 16. a first bit plate; 17. a closing spring; 18. a first base; 19. an auxiliary lever; 20. a second base; 21. an auxiliary spring; 22. gear teeth; 23. formulating a long rod; 24. a lowering plate; 25. driving a bevel gear; 26. driving a threaded shaft; 27. driving the square plate; 28. a driving rod; 29. a drive spring; 30. a bearing; 31. driving the rotating shaft; 32. spiral earth auger; 33. rectangular square grooves; 34. a power motor; 35. rectangular blocks; 36. a lowering groove; 37. a lowering rod; 38. a lowering spring; 39. an auxiliary base; 40. a fixed pulley; 41. a fixed rotating shaft; 42. a driving helical gear; 43. a rope; 44. a first setting seat; 45. an extension rod; 46. a second setting seat; 47. moving the rack; 48. a guide plate; 49. a guide rod; 50. a guide base; 51. a guide spring; 52. a moving gear; 53. moving the threaded shaft; 54. a moving base; 55. a cooperating block; 56. a linkage rod; 57. a positioning rod; 58. a second bit plate; 59. a positioning spring; 60. a cooperated circular plate; 61. a motor is matched; 62. positioning a cone; 63. a drill bit for opening; 64. driven helical gears; 65. a driven threaded shaft; 66. a driven base; 67. a driven plate; 68. a pressing plate; 69. a driven rod; 70. a driven spring; 71. pressing the rod; 72. bonding plates; 73. attaching a spring; 74. a protocol rack; 75. a positioning groove; 76. a phase-moving circular plate; 77. a limiting block; 78. a limit groove; 79. a limit rod; 80. a phase motion rod; 81. a phase movement groove; 82. a phase spring; 83. a movable contact; 84. a stationary contact; 85. a drive gear; 86. a rotating shaft is set; 87. a base is fixed; 88. setting a turntable; 89. a hinged rod; 90. a hinged block; 91. a guide square rod; 92. a guide base; 93. a guide spring; 94. a stretching plate; 95. a stretching rod; 96. a tightening plate; 97. and extending the spring.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention; all other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

The embodiment is shown in fig. 1 to 9, and the invention comprises a bottom plate 1, wherein supporting legs 2 are symmetrically arranged on the bottom plate 1, and movable wheels 3 are arranged in clamping grooves on the supporting legs 2 in a transmission manner; the bottom plate 1 is symmetrically provided with supporting frames 4, the two supporting frames 4 are connected with a top plate 5 together, the top plate 5 is symmetrically provided with a mounting plate 6, the mounting plate 6 is fixedly provided with a mounting frame 7, the mounting frame 7 is fixedly provided with a combined motor 8, and the combined motor 8 is connected with a height-adaptive regulating and controlling component; the height-adaptive regulating and controlling assembly comprises a closing rotating shaft 9 arranged at the output end of a closing motor 8, wherein the closing rotating shaft 9 penetrates through a closing bevel gear 10 to be connected with a closing gear 11, and the closing gear 11 is connected with a holding force edge fixing mechanism; the drive bevel gear 10 is in meshed connection with the drive bevel gear 25, a drive threaded shaft 26 is arranged on the drive bevel gear 25, and the drive threaded shaft 26 penetrates through the mounting plate 6 to be in transmission connection with the bottom plate 1; the screw thread of drive screw shaft 26 is gone up and is installed drive square board 27, install actuating lever 28 on the drive square board 27, the cover is equipped with drive spring 29 on a plurality of actuating levers 28, drive spring 29's one end and bottom plate 1 fixed connection set up, the other end and drive square board 27 fixed connection set up, install bearing 30 on the drive square board 27, install drive pivot 31 on the bearing 30, the one end and the spiral of drive pivot 31 get the earth auger 32 and be connected the setting, be equipped with rectangle square groove 33 on the other end, rectangle square groove 33 is connected the setting with the rectangle square 35 that is equipped with on the power motor 34 output, power motor 34 is connected the setting with drive square board 27.

The operating personnel moves the device to the region that needs the sample, remove the device through the removal wheel 3 that sets up and be convenient for remove, through starting the motor that closes 8, make the output of motor 8 drive close and move the bevel gear 10 that closes on the pivot 9 and rotate, make the drive bevel gear 25 of meshing rotate, then drive the drive screw shaft 26 and rotate, make drive square plate 27 spacing removal on actuating lever 28, drive spring 29 is in the state of buffering, make the auger get the soil and bore 32 and can carry out the sample operation in the soil of different degree of depth, through starting power motor 34, make the auger get the soil and bore 32 rotation, the auger gets the soil in the soil and discharges to ground, soil along with the rotatory discharge entrance to a cave of the auger that gets the soil 32 of sample, thereby the limitation of device when using has been reduced.

Referring to fig. 1 and 3-6, the force-holding mechanism of the present embodiment includes a moving rack 12 engaged with a moving gear 11, a moving plate 13 symmetrically mounted on the moving rack 12, a moving rod 14 slidably mounted on the moving plate 13, one end of the moving rod 14 fixedly connected with a moving base 15 fixedly mounted on the mounting plate 6, and the other end fixedly connected with a first positioning plate 16; the closing spring 17 is symmetrically sleeved on the closing rod 14, one end of the closing spring 17 is fixedly connected with the closing base 15, the other end of the closing spring is fixedly connected with the closing plate 13, one end of the other closing spring 17 is fixedly connected with the first position plate 16, and the other end of the other closing spring is fixedly connected with the closing plate 13; the first base 18 is symmetrically arranged on the combined rack 12, the auxiliary rod 19 is fixedly arranged on the first base 18, and the two auxiliary rods 19 are connected with the second base 20 in a sliding manner; an auxiliary spring 21 is sleeved on the auxiliary rod 19, one end of the auxiliary spring 21 is fixedly connected with the first base 18, the other end of the auxiliary spring is fixedly connected with the second base 20, gear teeth 22 are fixedly arranged on the second base 20, and the gear teeth 22 are connected with the combining gear 11 in a matched mode; a setting long rod 23 is fixedly arranged on the first base 18, and the setting long rod 23 is connected with two lowering plates 24; the lowering plate 24 is in sliding connection with a lowering groove 36 arranged on the support frame 4, a lowering rod 37 is fixedly arranged on the lowering groove 36, a lowering spring 38 is sleeved on the lowering rod 37, one end of the lowering spring 38 is fixedly connected with the lowering groove 36, the other end of the lowering spring 38 is fixedly connected with the lowering plate 24, auxiliary bases 39 are symmetrically arranged on the lowering plate 24, the two auxiliary bases 39 are jointly connected with a fixed pulley 40, a fixed rotating shaft 41 is arranged on the fixed pulley 40, the fixed rotating shaft 41 is connected with a driving bevel gear 42, and the driving bevel gear 42 is connected with a supporting force side stabilizing unit; the fixed pulley 40 is connected with a rope 43, one end of the rope 43 is connected with a first fixing seat 44, the first fixing seat 44 is fixedly connected with an extension rod 45 arranged on the support frame 4, the other end of the rope is connected with a second fixing seat 46, a movable rack 47 is fixedly arranged on the second fixing seat 46, a guide plate 48 is fixedly arranged on the movable rack 47, a guide rod 49 is movably arranged on the guide plate 48, and the guide rod 49 is fixedly connected with a guide base 50 arranged on the lowering plate 24; the guide rod 49 is sleeved with a guide spring 51, one end of the guide spring 51 is fixedly connected with the guide base 50, and the other end of the guide spring 51 is fixedly connected with the guide plate 48; the movable rack 47 is in meshed connection with a movable gear 52, a movable threaded shaft 53 is arranged on the movable gear 52, and the movable threaded shaft 53 is connected with a movable base 54 arranged on the lowering plate 24; the movable threaded shaft 53 is provided with a cooperating block 55 in a threaded manner, the cooperating block 55 is symmetrically provided with a linkage rod 56, the linkage rod 56 is provided with a positioning rod 57, and the positioning rod 57 passes through the movable base 54 to be connected with a second position plate 58; the positioning rod 57 is sleeved with a positioning spring 59, one end of the positioning spring 59 is fixedly connected with the second position plate 58, and the other end of the positioning spring 59 is fixedly connected with the movable base 54; the two linkage rods 56 are connected with a cooperating circular plate 60 together, a cooperating motor 61 is mounted on the cooperating circular plate 60, the output end of the cooperating motor 61 penetrates through the cooperating circular plate 60 to be connected with a positioning cone 62, and the positioning cone 62 is connected with an opening bit 63 through a touch connection unit.

The combined gear 11 is meshed with the combined gear rack 12 to move downwards when rotating, the formulated long rod 23 drives the two lowering plates 24 to move downwards in the lowering grooves 36 in a limiting way, the lowering springs 38 on the lowering rods 37 are in a buffering state, the movable gear rack 47 on the second setting seat 46 is enabled to move downwards in the guide rods 49 in a limiting way through the guide plates 48 by the cooperation of the first setting seat 44, the fixed pulleys 40 and the ropes 43 when descending, the guide springs 51 are in a buffering state, the meshed movable gear 52 is enabled to rotate, the cooperative block 55 is further driven to move in a limiting way on the positioning rods 57, the positioning springs 59 are in a buffering state, after the positioning cones 62 on the cooperative circular plates 60 are driven to move downwards and contact the ground by the two linkage rods 56, the positioning cones 62 are enabled to rotate and descend continuously to drill in the ground by starting the matched motor 61, after the positioning cones 62 on both sides of the device enter the soil and are fixed with the soil, the deviation of the position of the whole device caused by vibration during sampling can be avoided, the spiral soil sampling drill 32 always samples in the area, the accuracy of sampling results is improved, meanwhile, the two positioning cones 62 are always lowered by adjusting the length of the movable threaded shaft 53 in the field until the device stops after entering the soil due to uneven terrain of the area during sampling, the stability of the device during movement is improved, meanwhile, when the movable rack 12 moves to the maximum position, the movable gear 11 is meshed with the gear teeth 22 on the movable rack 12, the second base 20 on the gear teeth 22 moves on the auxiliary rod 19, the auxiliary spring 21 is in a buffer state and is reset, the movable gear 11 is in a state of always meshed with the movable rack 12, and the phenomenon of resetting can be avoided, at the same time, the force acting on the lowering plate 24 is always present, so that the instability factor caused by the device during operation can ensure the stability of the device during use by always exerting a force on the lowering plate 24.

Referring to fig. 6, the supporting force side stabilizing unit of the present embodiment includes a driven bevel gear 64 engaged with the driving bevel gear 42, a driven threaded shaft 65 is mounted on the driven bevel gear 64, the driven threaded shaft 65 is connected with a driven base 66 symmetrically disposed on the lowering plate 24, a driven plate 67 is screwed on the driven threaded shaft 65, a pressing plate 68 is mounted on the driven plate 67, a driven rod 69 is disposed on the pressing plate 68, the driven rod 69 is fixedly connected with the driven base 66, a driven spring 70 is sleeved on the driven rod 69, one end of the driven spring 70 is fixedly connected with the driven base 66, the other end is fixedly connected with the pressing plate 68, a pressing rod 71 is symmetrically disposed on the pressing plate 68, and the pressing rod 71 is fixedly connected with the attaching plate 72; the pressing rod 71 is sleeved with a bonding spring 73, one end of the bonding spring 73 is fixedly connected with the bonding plate 72, the other end of the bonding spring is fixedly connected with the pressing plate 68, a protocol rack 74 is mounted on the pressing plate 68, and the protocol rack 74 is connected with the moving shifting assembly.

The fixed pulley 40 drives the driving bevel gear 42 to mesh with the driven bevel gear 64 to rotate through the fixed rotating shaft 41 when rotating, the driven plate 67 on the driven threaded shaft 65 is limited to move on the driven rod 69, the driven spring 70 is in a buffer state, when the bonding plate 72 moves downwards and contacts the ground, the pressing plate 68 continues to move, the bonding spring 73 is in the buffer state through the arranged pressing rod 71, the contact effect of the bonding plate 72 on the ground is enhanced, a buffer layer (not shown in the figure) is arranged on the bonding plate 72, friction force contacted between the bonding plate 72 and the ground is increased, when the device moves to the uneven or non-horizontal ground, the heights of the two sides from the ground are in different states at the moment, due to the fact that the driven plate 67 continuously descends, the bonding plate 72 on the two sides can contact the ground at different times, the symmetrically arranged bonding plate 72 increases the stability of the device in the sampling process, and the practicability of the device caused by uneven lifting of the ground can be avoided.

Referring to fig. 7 and 9, the touch connection unit of the present embodiment includes a positioning groove 75 disposed in the positioning cone 62, the positioning groove 75 is slidably connected with the opening drill 63, the opening drill 63 is connected with a moving circular plate 76, the moving circular plate 76 is provided with a plurality of limiting blocks 77, the limiting blocks 77 are slidably connected with a limiting groove 78 disposed in the positioning groove 75, a limiting rod 79 is mounted on the limiting groove 78, and the limiting rod 79 is connected with the limiting blocks 77; the movable circular plate 76 is provided with a movable rod 80, the movable rod 80 is connected with a movable groove 81 arranged in the positioning groove 75, the movable rod 80 is sleeved with a movable spring 82, one end of the movable spring 82 is fixedly connected with the movable circular plate 76, and the other end of the movable spring 82 is fixedly connected with the positioning groove 75; the movable contact 83 is mounted at the protruding portion of the movable lever 80, the movable contact 83 is cooperatively connected with the stationary contact 84 provided in the box on the movable slot 81, and the contact between the movable contact 83 and the stationary contact 84 is used for controlling the driving stationary state of the motor 61.

When the positioning cone 62 descends, the positioning drill bit 63 contacts the ground, when the ground is soft soil or sandy soil, the positioning drill bit 63 directly enters the soil, the matched motor 61 is in a forbidden state and is convenient for reducing energy loss, when the positioning drill bit 63 encounters the hard ground or encounters a stone which is unfavorable for the positioning cone 62 to stably operate the device, the hard ground can enable the positioning drill bit 63 to move in the positioning groove 75, further the phase moving rod 80 on the phase moving circular plate 76 is driven to move in the phase moving groove 81 in a limiting mode, the phase moving spring 82 is in a buffer state, and then the moving contact piece 83 on the phase moving rod 80 contacts the static contact piece 84 in the phase moving groove 81, so that the matched motor 61 starts to work and drives the positioning cone 62 and the positioning drill bit 63 to rotate, and the hard ground or stone is broken.

Referring to fig. 8, the moving and shifting assembly of the present embodiment includes a fixed gear 85 engaged with the fixed rack 74, a fixed rotating shaft 86 is mounted on the fixed gear 85, one end of the fixed rotating shaft 86 is in driving connection with a fixed base 87 provided on the fixed plate 72, the other end is connected with a fixed rotating disc 88, a hinged rod 89 is movably mounted on the fixed rotating disc 88, the hinged rod 89 is movably connected with a hinged block 90, the two hinged blocks 90 are slidably connected with a guiding square rod 91 together, two ends of the guiding square rod 91 are fixedly connected with guiding bases 92 provided on the fixed base 87, guiding springs 93 are sleeved on the guiding square rod 91, and two ends of the guiding springs 93 are connected with the hinged block 90; the hinge block 90 is provided with an extension plate 94, extension rods 95 are symmetrically arranged on the extension plate 94, the two extension rods 95 are connected with a tightening plate 96 together, the extension rods 95 are sleeved with extension springs 97, one ends of the extension springs 97 are fixedly connected with the extension plate 94, and the other ends of the extension springs 97 are fixedly connected with the tightening plate 96.

When the contact plate 72 contacts the ground and the pressing plate 68 continues to move, the drive gear 85 meshed with the protocol rack 74 rotates, so that the drive turntable 88 on the drive rotating shaft 86 rotates, the two hinged blocks 90 move towards each other through the hinged rod 89 arranged in a transmission manner, the stretching spring 97 is in a buffer state, then the stretching plate 94 on the hinged blocks 90 moves to the side edge of the linkage rod 56, and the positioning cone 62 can shake due to the instability of the positioning cone 62 during working or the instability of the device during sampling, which can drive the positioning cone 62 to enter the ground, and through the above description, the linkage rod 56 is driven to shake when the positioning cone 62 shakes, so that the linkage rod 56 contacts the tightening plate 96, the stretching rod 95 on the tightening plate 96 moves in the stretching plate 94, the stretching spring 97 is in a buffer state, and the stability of the positioning cone 62 during positioning is improved.

It is noted that relational terms such as first and second, and the like are 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. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Soil sample sampling device based on geological exploration, its characterized in that: the device comprises a bottom plate (1), wherein supporting legs (2) are symmetrically arranged on the bottom plate (1), and movable wheels (3) are rotatably arranged in clamping grooves on the supporting legs (2); the base plate (1) is symmetrically provided with supporting frames (4), the two supporting frames (4) are connected with a top plate (5) together, the top plate (5) is symmetrically provided with a mounting plate (6), the mounting plate (6) is fixedly provided with a mounting frame (7), the mounting frame (7) is fixedly provided with a combined motor (8), and the combined motor (8) is connected with a height-adaptive regulating and controlling component; the height-adaptive regulating and controlling assembly comprises a combined rotating shaft (9) arranged at the output end of the combined motor (8), the combined rotating shaft (9) penetrates through a combined bevel gear (10) to be connected with a combined gear (11), and the combined gear (11) is connected with a force-holding edge fixing mechanism.

2. A soil sample sampling device based on geological exploration according to claim 1, wherein: the holding force edge fixing mechanism comprises a closing moving rack (12) meshed with the closing moving gear (11), closing moving plates (13) are symmetrically arranged on the closing moving rack (12), closing moving rods (14) are arranged on the closing moving plates (13) in a sliding mode, one ends of the closing moving rods (14) are fixedly connected with a closing moving base (15) fixedly arranged on the mounting plate (6), and the other ends of the closing moving rods are fixedly connected with the first position plate (16); the closing spring (17) is symmetrically sleeved on the closing rod (14), one end of one closing spring (17) is fixedly connected with the closing base (15), and the other end of the other closing spring is fixedly connected with the closing plate (13); one end of the other combined moving spring (17) is fixedly connected with the first position plate (16), and the other end of the other combined moving spring is fixedly connected with the combined moving plate (13).

3. A soil sample sampling device based on geological exploration according to claim 2, wherein: the movable rack (12) is symmetrically provided with a first base (18), the first base (18) is fixedly provided with an auxiliary rod (19), and the two auxiliary rods (19) are connected with a second base (20) in a sliding manner; an auxiliary spring (21) is sleeved on the auxiliary rod (19), one end of the auxiliary spring (21) is fixedly connected with the first base (18), the other end of the auxiliary spring is fixedly connected with the second base (20), gear teeth (22) are fixedly arranged on the second base (20), and the gear teeth (22) are connected with the combining gear (11) in a matched mode; the first base (18) is fixedly provided with a setting long rod (23), and the setting long rod (23) is connected with the two lowering plates (24).

4. A soil sample sampling device based on geological exploration according to claim 1, wherein: the drive bevel gear (25) is connected with the engagement bevel gear (10), a drive threaded shaft (26) is arranged on the drive bevel gear (25), and the drive threaded shaft (26) penetrates through the mounting plate (6) to be in transmission connection with the bottom plate (1); the utility model discloses a soil auger, including drive screw shaft (26), drive screw shaft (26) is gone up screw thread and is installed drive square board (27), install actuating lever (28) on drive square board (27), the cover is equipped with actuating spring (29) on a plurality of actuating levers (28), the one end and bottom plate (1) fixed connection of actuating spring (29) set up, the other end and drive square board (27) fixed connection set up, install bearing (30) on drive square board (27), install drive pivot (31) on bearing (30), the one end and the spiral of drive pivot (31) are got soil auger (32) and are connected the setting, be equipped with rectangle square groove (33) on the other end, rectangle square groove (33) are connected with rectangle square (35) that are equipped with on power motor (34) output, power motor (34) are connected with drive square board (27) and are set up.

5. A soil sample sampling device based on geological exploration according to claim 3, wherein: the device is characterized in that the lowering plate (24) is arranged in sliding connection with a lowering groove (36) arranged on the supporting frame (4), a lowering rod (37) is fixedly arranged on the lowering groove (36), a lowering spring (38) is sleeved on the lowering rod (37), one end of the lowering spring (38) is fixedly connected with the lowering groove (36), the other end of the lowering spring is fixedly connected with the lowering plate (24), auxiliary bases (39) are symmetrically arranged on the lowering plate (24), the two auxiliary bases (39) are jointly connected with a fixed pulley (40), a fixed rotating shaft (41) is arranged on the fixed pulley (40), the fixed rotating shaft (41) is connected with a driving bevel gear (42), and the driving bevel gear (42) is connected with a supporting force side stabilizing unit; the fixed pulley (40) is connected with a rope (43), one end of the rope (43) is connected with a first fixing seat (44), the first fixing seat (44) is fixedly connected with an extension rod (45) arranged on a supporting frame (4), the other end of the rope is connected with a second fixing seat (46), a movable rack (47) is fixedly arranged on the second fixing seat (46), a guide plate (48) is fixedly arranged on the movable rack (47), a guide rod (49) is movably arranged on the guide plate (48), and the guide rod (49) is fixedly connected with a guide base (50) arranged on a lowering plate (24); the guide rod (49) is sleeved with a guide spring (51), one end of the guide spring (51) is fixedly connected with the guide base (50), and the other end of the guide spring is fixedly connected with the guide plate (48).

6. A soil sample sampling device based on geological exploration according to claim 5, wherein: the movable rack (47) is in meshed connection with the movable gear (52), a movable threaded shaft (53) is arranged on the movable gear (52), and the movable threaded shaft (53) is connected with a movable base (54) arranged on the lowering plate (24); the movable threaded shaft (53) is provided with a cooperating block (55) in a threaded manner, the cooperating block (55) is symmetrically provided with a linkage rod (56), the linkage rod (56) is provided with a positioning rod (57), and the positioning rod (57) penetrates through the movable base (54) to be connected with a second position plate (58); a positioning spring (59) is sleeved on the positioning rod (57), one end of the positioning spring (59) is fixedly connected with the second position plate (58), and the other end of the positioning spring is fixedly connected with the movable base (54); the two linkage rods (56) are jointly connected with a cooperative circular plate (60), a cooperative motor (61) is arranged on the cooperative circular plate (60), the output end of the cooperative motor (61) penetrates through the cooperative circular plate (60) to be connected with a positioning cone (62), and the positioning cone (62) is connected with an opening bit (63) through a touch connection unit.

7. A soil sample sampling device based on geological exploration according to claim 5, wherein: the supporting force side stabilizing unit comprises a driven bevel gear (64) which is meshed with the driving bevel gear (42), a driven threaded shaft (65) is arranged on the driven bevel gear (64), driven bases (66) which are symmetrically arranged on the driven threaded shaft (65) and the lowering plate (24) are connected and arranged, a driven plate (67) is connected to the driven threaded shaft (65) in a threaded mode, a pressing plate (68) is arranged on the driven plate (67), a driven rod (69) is arranged on the pressing plate (68), the driven rod (69) is fixedly connected with the driven bases (66), a driven spring (70) is sleeved on the driven rod (69), one end of the driven spring (70) is fixedly connected with the driven bases (66), the other end of the driven spring is fixedly connected with the pressing plate (68), and pressing rods (71) are symmetrically arranged on the pressing plate (68) and fixedly connected with the attaching plate (72); and the pressing rod (71) is sleeved with a binding spring (73), one end of the binding spring (73) is fixedly connected with the binding plate (72), the other end of the binding spring is fixedly connected with the pressing plate (68), the pressing plate (68) is provided with a protocol rack (74), and the protocol rack (74) is connected with the moving shifting assembly.

8. The soil sample sampling device based on geological exploration of claim 6, wherein: the touch connection unit comprises a positioning groove (75) arranged in a positioning cone (62), the positioning groove (75) is arranged in sliding connection with an opening drill bit (63), the opening drill bit (63) is connected with a phase moving circular plate (76), a plurality of limiting blocks (77) are arranged on the phase moving circular plate (76), the limiting blocks (77) are arranged in sliding connection with limiting grooves (78) arranged in the positioning groove (75), limiting rods (79) are arranged on the limiting grooves (78), and the limiting rods (79) are connected with the limiting blocks (77); a phase moving rod (80) is arranged on the phase moving circular plate (76), the phase moving rod (80) is connected with a phase moving groove (81) arranged in the positioning groove (75), a phase moving spring (82) is sleeved on the phase moving rod (80), one end of the phase moving spring (82) is fixedly connected with the phase moving circular plate (76), and the other end of the phase moving spring is fixedly connected with the positioning groove (75); a movable contact piece (83) is arranged at the bulge of the phase moving rod (80), the movable contact piece (83) is connected with a static contact piece (84) arranged in a box on the phase moving groove (81) in a matched mode, and the contact of the movable contact piece and the static contact piece is used for controlling a driving static state of the matched motor (61).

9. A soil sample sampling device based on geological exploration according to claim 7, wherein: the steering shifting assembly comprises a steering gear (85) which is meshed with the protocol rack (74), a steering rotating shaft (86) is arranged on the steering gear (85), one end of the steering rotating shaft (86) is in transmission connection with a steering base (87) which is arranged on the laminating plate (72), the other end of the steering rotating shaft is connected with a steering rotating disc (88), a hinging rod (89) is movably arranged on the steering rotating disc (88), the hinging rod (89) is movably connected with a hinging block (90), two hinging blocks (90) are jointly connected with a steering square rod (91) in a sliding mode, two ends of the steering square rod (91) are fixedly connected with a steering base (92) which is arranged on the steering base (87), a steering spring (93) is sleeved on the steering square rod (91), and two ends of the steering spring (93) are connected with the hinging block (90).

10. A soil sample sampling apparatus based on geological exploration according to claim 9, wherein: the hinge moving block (90) is provided with a moving plate (94), the moving plate (94) is symmetrically provided with moving rods (95), the two moving rods (95) are connected with a clamping plate (96) together, the moving rods (95) are sleeved with moving springs (97), one ends of the moving springs (97) are fixedly connected with the moving plate (94), and the other ends of the moving springs are fixedly connected with the clamping plate (96).