CN115683703A

CN115683703A - Geological survey is stabilizing mean for sampling device

Info

Publication number: CN115683703A
Application number: CN202211303600.6A
Authority: CN
Inventors: 马群
Original assignee: Henan Building Materials Geological Engineering Survey Institute Co ltd
Current assignee: Henan Building Materials Geological Engineering Survey Institute Co ltd
Priority date: 2022-10-24
Filing date: 2022-10-24
Publication date: 2023-02-03

Abstract

The invention relates to the technical field of sampling equipment, and discloses a stabilizing mechanism for a geological exploration sampling device, which comprises a fixed plate, wherein a movable plate is arranged above the fixed plate, a motor is fixed inside the movable plate, two upright posts are slidably connected inside the movable plate, the bottoms of the upright posts are fixedly connected with the top of the fixed plate, a first through hole penetrating up and down is formed in the top of the fixed plate, second through holes are formed in the two sides of the first through hole in the top of the fixed plate, a sampling head is fixed at the bottom of an output shaft of the motor, and the sampling head is provided with a first arc plate, a second arc plate, a moving block, a rectangular plate, a fixed block, a motor, a movable plate, an upright post, a rotating drum, an inserting rod, a sampling head, a circular ring, a fixed rod, a first spring, a second spring, a clamping block, a pressing block, a rotating rod, a first pull rope, a second pull rope, a first gear and a second gear.

Description

Geological survey is stabilizing mean for sampling device

Technical Field

The invention relates to the technical field of sampling equipment, in particular to a stabilizing mechanism for a geological exploration sampling device.

Background

Geological sampling is very important operating procedure in geological survey, and the application of the in-process reconnaissance sampling car of sample in geological survey has saved artificial time and physical power, and at the in-process of taking a sample to the soil sample, because the regional soil of sample is comparatively soft or has the angle of slope, the reconnaissance sampling car takes place to remove very easily, influences the accuracy and the efficiency of sample, damages the sample head very easily moreover, and this is exactly the shortcoming that prior art exists.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a stabilizing mechanism for a geological survey sampling device, which solves the problems in the prior art.

(II) technical scheme

In order to achieve the purpose, the invention provides the following technical scheme: a stabilizing mechanism for a geological exploration sampling device comprises a fixed plate, a movable plate is arranged above the fixed plate, a motor is fixed inside the movable plate, two upright posts are connected inside the movable plate in a sliding manner, the bottoms of the upright posts are fixedly connected with the top of the fixed plate, a first perforation which penetrates through the fixed plate from top to bottom is formed in the top of the fixed plate, second perforations are formed in the top of the fixed plate and positioned on two sides of the first perforation, a sampling head is fixed at the bottom of an output shaft of the motor, the bottom of the sampling head penetrates through the first perforation, two round holes are formed in the top of the movable plate, a rotary drum is arranged inside the round holes, the bottom of the rotary drum is rotatably connected with the top of the fixed plate, an inserted rod is arranged inside the rotary drum, and a movable groove is formed in the inner side wall of the second perforation, the inner side wall of the first through hole and the inner side wall of the moving groove are respectively provided with two first accommodating holes and one first accommodating hole, the inner parts of the two first accommodating holes in the middle are fixedly provided with first springs, the inner parts of the two first accommodating holes in the outer sides are fixedly provided with second springs, the other ends of the first springs and the second springs are respectively fixedly provided with moving blocks, the opposite sides of the two moving blocks in the middle are respectively fixedly provided with a first arc-shaped plate, the opposite sides of the two moving blocks in the outer sides are respectively fixedly provided with a second arc-shaped plate, two rotating rods are arranged below the moving plate, the outer side wall of each rotating rod is rotatably connected with a fixed block, the top of each fixed block is fixedly connected with the bottom of the moving plate, the outer side wall of each rotating cylinder is slidably connected with a first gear, the two ends of the two rotating rods and the outer side wall of the output shaft of the motor are respectively fixedly provided with a second gear, and the three second gears in the middle are meshed with each other, the two second gears on the outer side are meshed and connected with the two first gears, a rectangular plate is sleeved on the outer side wall of the rotary drum, the top of the rectangular plate is rotatably connected with the bottom of the first gear, the opposite sides of the two rectangular plates are respectively fixedly connected with the opposite sides of the two fixing blocks, the outer side wall of the rotary drum is provided with an opening, the outer side wall of the rotary drum is positioned below the rectangular plate and is provided with a circular ring, a fixed rod is fixed on the outer side wall of the inserted link, the other end of the fixed rod passes through the opening and is fixedly connected with the inner side wall of the circular ring, the outer side wall of the inserted rod, the outer side wall of the sampling head, the inner side wall of the first arc-shaped plate and the inner side wall of the second arc-shaped plate are all provided with threads, first pull ropes are fixed between the two moving blocks on the left side and between the two moving blocks on the right side, the top of the moving block is provided with a clamping hole, the top of the first accommodating hole is provided with a second accommodating hole, a third spring is fixed in the second accommodating hole, two pressing holes are arranged at the top of the fixing plate, the inside of the pressure hole is movably connected with a pressure block, the tops of the two outer clamping blocks are fixed with a second pull rope, the other end of the second pull rope passes through the pressure block, and is fixedly connected with the inner side wall of the pressure hole, the outer side wall of the rotating rod is rotatably connected with fixed cylinders, the opposite sides of the two fixed cylinders are respectively and fixedly connected with the opposite sides of the two fixed blocks, a clockwork spring is fixed on the outer side wall of the fixed cylinder, a rotating wheel is fixed at the other end of the clockwork spring, fifth pull ropes are fixed on the outer side wall of the rotating wheel, and the other ends of the two fifth pull ropes penetrate through the fixing plate and are fixedly connected with the tops of the two clamping blocks in the middle respectively.

Preferably, a first sliding groove is formed in the outer side wall of the upright post, a second sliding groove is formed in the opposite side of the inside of the first sliding groove, a containing block is connected to the inside of the first sliding groove and the inside of the second sliding groove in a sliding manner, a third containing hole is formed in one side, close to the sampling head, of the containing block, a fourth spring is fixed inside the third containing hole, a stop block is fixed to the other end of the fourth spring, a sliding hole is formed in the upright post, a sliding plate is connected to the inside of the sliding hole in a sliding manner, a fifth spring is arranged above the sliding plate, a third pull rope is fixed to the top of the sliding plate, the other ends of the two third pull ropes are fixedly connected to the bottoms of the two containing blocks below respectively, a fourth pull rope is fixed to the tops of the two containing blocks above, and the other ends of the two fourth pull ropes pass through the upright post and the fixing plate and are fixedly connected to the opposite sides of the two moving blocks in the middle respectively.

Preferably, a plurality of supporting legs are fixed at the bottom of the fixing plate, and rollers are rotatably connected to the bottoms of the supporting legs.

Preferably, the elastic force of the first spring is greater than the elastic force of the second spring and is less than the sum of the elastic force of the second spring and the elastic force of the fifth spring.

Preferably, a baffle is fixed at the top of the upright post.

Preferably, the moving plate is provided with a movable opening at the outer side of the upright post.

Preferably, a pushing handle is fixed on the right side of the fixing plate.

(III) advantageous effects

The invention provides a stabilizing mechanism for a geological survey sampling device, which has the following beneficial effects:

(1) The sampling device comprises a first arc-shaped plate, a second arc-shaped plate, a moving block, a rectangular plate, a fixed block, a motor, a moving plate, a stand column, a rotary drum, an insert rod, a sampling head, a circular ring, a fixed rod, a first spring, a second spring, clamping blocks, a pressing block, a rotary rod, a first pull rope, a second pull rope, a first gear and a second gear.

(2) According to the sampling device, the middle moving block moves to pull the fourth pull rope, the fourth pull rope pulls the upper containing block to move upwards, the sampling head and the moving plate ascend, the moving plate drives the fixed block and the rectangular plate to ascend, the rectangular plate is in contact with the lower stop block and then drives the lower containing block to ascend, the lower containing block pulls the third pull rope, the third pull rope pulls the sliding plate to deform the fifth spring, the rectangular plate continues to ascend and then is separated from the lower stop block, the fifth spring pushes the sliding plate to move, the sliding plate pulls the third pull rope, the third pull rope pulls the lower containing block, the lower containing block is in contact with the upper stop block, the fixed block drives the fixed cylinder to return to the original position, the rotating wheel pulls the fifth pull rope, the fifth pull rope pulls the middle clamping block, the upper containing block is driven to move downwards, the upper containing block pulls the fourth pull rope, the fourth pull middle part pulls the middle pull rope, the middle pull rope and the first arc-shaped plate return to the original position, the outer side moving block and the second arc-shaped plate are driven by the second spring to return to the rotating block, the upper containing block pulls the fourth pull rope, the middle moving block, the sampling head and the sampling device to rotate, and the sampling head to return to the sample collection device to the original position, and the sampling device.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

FIG. 2 is an enlarged schematic view of the structure of FIG. 1 at A;

FIG. 3 is an enlarged view of the structure of FIG. 1 at B;

FIG. 4 is a schematic top view of a fixing plate according to the present invention;

FIG. 5 is a schematic side view of the drum of the present invention.

In the figure: 1. a motor; 2. a fixed block; 3. a second gear; 4. a first gear; 5. a circular ring; 6. fixing the rod; 7. a fixed cylinder; 8. a clockwork spring; 9. a rotating wheel; 10. a rotating rod; 11. a fifth draw cord; 12. a roller; 13. supporting legs; 14. a sampling head; 15. a fixing plate; 16. a pushing handle; 17. a rotating drum; 18. a column; 19. a movable opening; 20. a baffle plate; 21. a second receiving hole; 22. a third spring; 23. pressing the hole; 24. briquetting; 25. a second pull cord; 26. a second arc-shaped plate; 27. a moving block; 28. a first receiving hole; 29. a second spring; 30. a first pull cord; 31. a rectangular plate; 32. a fourth pull cord; 33. a clamping hole; 34. a clamping block; 35. a slide plate; 36. a slide hole; 37. a fifth spring; 38. a third pull rope; 39. receiving the block; 40. a fourth spring; 41. a third receiving hole; 42. a stopper; 43. a first chute; 44. a second chute; 45. a first perforation; 46. a moving groove; 47. a second perforation; 48. an opening; 49. moving the plate; 50. a circular hole; 51. a first spring; 52. inserting a rod; 53. a first arcuate plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 to 5, the present invention provides a technical solution: a stabilizing mechanism for a geological exploration sampling device comprises a fixed plate 15, a movable plate 49 is arranged above the fixed plate 15, a motor 1 is fixed inside the movable plate 49, two upright posts 18 are slidably connected inside the movable plate 49, the bottoms of the upright posts 18 are fixedly connected with the top of the fixed plate 15, a first perforation 45 which penetrates through the top of the fixed plate 15 from top to bottom is formed in the top of the fixed plate 15, second perforations 47 are formed in two sides, located on the first perforation 45, of the top of the fixed plate 15, a sampling head 14 is fixed at the bottom of an output shaft of the motor 1, the bottom of the sampling head 14 penetrates through the first perforation 45, two round holes 50 are formed in the top of the movable plate 49, a rotary drum 17 is arranged inside the round holes 50, the bottom of the rotary drum 17 is rotatably connected with the top of the fixed plate 15, an inserting rod 52 is arranged inside the rotary drum 17, a moving groove 46 is formed in the inner side wall of the second perforation 47, two and one first accommodating hole 28 are formed in the inner wall of the first perforation 45 and the inner wall of the moving groove 46 respectively, the first springs 51 are fixed inside the two first accommodating holes 28 in the middle, the second springs 29 are fixed inside the two first accommodating holes 28 on the outer side, the moving blocks 27 are fixed at the other ends of the first springs 51 and the second springs 29, the first arc-shaped plates 53 are fixed at the opposite sides of the two moving blocks 27 on the middle, the second arc-shaped plates 26 are fixed at the opposite sides of the two moving blocks 27 on the outer side, two rotating rods 10 are arranged below the moving plate 49, the outer side wall of each rotating rod 10 is rotatably connected with a fixed block 2, the top of each fixed block 2 is fixedly connected with the bottom of the corresponding moving plate 49, the outer side wall of the rotating cylinder 17 is slidably connected with first gears 4, the second gears 3 are fixed at the two ends of the two rotating rods 10 and the outer side wall of the output shaft of the motor 1, the three second gears 3 in the middle are connected in a meshed manner, the two second gears 3 on the outer side are connected with the two first gears 4 in a meshed manner, the outer side wall of the rotary drum 17 is sleeved with a rectangular plate 31, the top of the rectangular plate 31 is rotatably connected with the bottom of the first gear 4, the opposite sides of the two rectangular plates 31 are fixedly connected with the opposite sides of the two fixed blocks 2 respectively, the outer side wall of the rotary drum 17 is provided with an opening 48, the outer side wall of the rotary drum 17 is arranged below the rectangular plate 31 and is provided with a ring 5, the outer side wall of the inserted link 52 is fixedly connected with the inner side wall of the ring 5 after penetrating through the opening 48, the outer side wall of the inserted link 52, the outer side wall of the sampling head 14, the inner side wall of the first arc-shaped plate 53 and the inner side wall of the second arc-shaped plate 26 are both provided with threads, first pull ropes 30 are fixed between the two left movable blocks 27 and between the two right movable blocks 27, the top of each movable block 27 is provided with a clamping hole 33, the top of the first accommodating hole 28 is provided with a second accommodating hole 21, and a third spring 22 is fixed inside the second accommodating hole 21, the top of the fixed plate 15 is provided with two pressure holes 23, the inside of the pressure hole 23 is movably connected with a press block 24, the tops of the two outer side fixture blocks 34 are fixed with a second pull rope 25, the other end of the second pull rope 25 passes through the press block 24 and is fixedly connected with the inner side wall of the pressure hole 23, the outer side wall of the rotating rod 10 is rotatably connected with a fixed cylinder 7, the opposite sides of the two fixed cylinders 7 are respectively and fixedly connected with the opposite sides of the two fixed blocks 2, the outer side wall of the fixed cylinder 7 is fixed with a clockwork spring 8, the other end of the clockwork spring 8 is fixed with a rotating wheel 9, the outer side wall of the rotating wheel 9 is fixed with a fifth pull rope 11, the other ends of the two fifth pull ropes 11 pass through the fixed plate 15 and are respectively and fixedly connected with the tops of the two middle fixture blocks 34, when the device is used, firstly, the motor 1 is started, the motor 1 drives the rotating rod 10 to rotate through the second gear 3, the rotating rod 10 drives the first gear 4 to rotate through the second gear 3, the first gear 4 drives the drum 17 to rotate, the drum 17 drives the fixed rod 6 to rotate, the fixed rod 6 drives the inserted link 52 to rotate, the inner side wall of the second arc-shaped plate 26 is in contact with and in threaded connection with the outer side wall of the inserted link 52, the inserted link 52 rotates downwards and can be inserted into the ground to fix the device, the fixed rod 6 descends to drive the circular ring 5 to descend, the circular ring 5 descends to extrude the pressing block 24, the pressing block 24 pulls the second pull rope 25, the second pull rope 25 pulls the two outer clamping blocks 34, the first spring 51 pushes the middle moving block 27 and the first arc-shaped plate 53 to move, the middle moving block 27 moves to pull the fourth pull rope 32, the upper containing block 39 moves upwards by pulling the fourth pull rope 32, the first arc-shaped plate 53 contacts with the outer side wall of the sampling head 14, the middle moving block 27 moves to pull the outer moving block 27 through the first pull rope 30 to pull the outer moving block 27 to separate the second arc-shaped plate 26 from the inserted link 52, the motor 1 drives the sampling head 14 to rotate, the sampling head 14 drives the motor 1 and the moving plate 49 to descend, the sampling head 14 enters the ground for sampling, then the motor 1 rotates reversely, the sampling head 14, the motor 1 and the moving plate 49 ascend to the original position, the sampling head 14 and the moving plate 49 ascend, the moving plate 49 drives the fixed block 2 and the rectangular plate 31 to ascend, the rectangular plate 31 is contacted with the lower stop block 42 and then drives the lower accommodating block 39 to ascend, the lower accommodating block 39 drives the third pull rope 38, the third pull rope 38 drives the sliding plate 35 to deform the fifth spring 37, the rectangular plate 31 continuously ascends and is separated from the lower stop block 42, the fifth spring 37 pushes the sliding plate 35 to move, the sliding plate 35 drives the third pull rope 38, the third pull rope 38 drives the lower accommodating block 39, the lower accommodating block 39 is contacted with the upper stop block 42, the fixed block 2 drives the fixed cylinder 7 to the original position, and the rotating wheel 9 drives the fifth pull rope 11, fifth stay cord 11 pulling middle fixture block 34, take the top to accomodate piece 39 downstream like this, the top is accomodate piece 39 pulling fourth stay cord 32, fourth stay cord 32 pulling middle part movable block 27, make middle part movable block 27 and first arc 26 return to the normal position, outside movable block 27 and second arc 53 are returned to the normal position by the propelling movement of second spring 29 like this, motor 1 rotates and makes rotary drum 17 rotate, rotary drum 17 rotates and makes inserted bar 52 rise, the device resumes to the state before the sample like this, make things convenient for next time to use, collect the sample on the sample head 14, accomplish the sample.

Furthermore, a first chute 43 is formed in the outer side wall of the upright column 18, a second chute 44 is formed in the opposite side of the inside of the first chute 43, a containing block 39 is connected to the inside of the first chute 43 and the inside of the second chute 44 in a sliding manner, a third containing hole 41 is formed in one side, close to the sampling head 14, of the containing block 39, a fourth spring 40 is fixed inside the third containing hole 41, a stop 42 is fixed at the other end of the fourth spring 40, a sliding hole 36 is formed in the inside of the upright column 18, a sliding plate 35 is connected to the inside of the sliding hole 36 in a sliding manner, a fifth spring 37 is arranged above the sliding plate 35, a third pull rope 38 is fixed at the top of the sliding plate 35, the other ends of the two third pull ropes 38 are fixedly connected to the bottoms of the two containing blocks 39 below respectively, a fourth pull rope 32 is fixed at the tops of the two containing blocks 39 above, and the other ends of the two fourth pull ropes 32 penetrate through the upright column 18 and the fixing plate 15 and are fixedly connected to the opposite sides of the two moving blocks 27 in the middle part respectively, so that the moving block 27 can be moved.

Further, a plurality of supporting legs 13 are fixed to the bottom of the fixing plate 15, and rollers 12 are rotatably connected to the bottoms of the supporting legs 13, so that the device can be conveniently moved.

Further, the elastic force of the first spring 51 is greater than the elastic force of the second spring 29 and less than the sum of the elastic force of the second spring 29 and the elastic force of the fifth spring 37, so that the movement of the middle moving block 27 and the outer moving block 27 can be performed.

Further, a baffle 20 is fixed to the top of the column 18 to prevent the moving plate 49 from being separated from the column 18.

Further, the movable plate 49 is provided with a movable opening 19 at an outer side of the column 18 inside thereof, so that the fixing lever 6 can move downward.

Further, a pushing handle 16 is fixed to the right side of the fixing plate 15, so that the pushing device can be moved conveniently.

In conclusion, the work flow of the invention is as follows: when the device is used, firstly, the motor 1 is started, the motor 1 drives the rotating rod 10 to rotate through the second gear 3, the rotating rod 10 drives the first gear 4 to rotate through the second gear 3, the first gear 4 drives the rotating drum 17 to rotate, the rotating drum 17 drives the fixed rod 6 to rotate, the fixed rod 6 drives the inserting rod 52 to rotate, the inner side wall of the second arc-shaped plate 26 is in contact with and in threaded connection with the outer side wall of the inserting rod 52, the inserting rod 52 rotates downwards and can be inserted into the ground to fix the device, the fixed rod 6 descends and drives the ring 5 to descend, the ring 5 descends and extrudes the pressing block 24, the pressing block 24 pulls the second pull rope 25, the two outer clamping blocks 34 are pulled by the second pull rope 25, the first spring 51 pushes the moving block 27 and the first arc-shaped plate 53 in the middle part to move, the moving block 27 in the middle part can pull the fourth pull rope 32, the upper collecting block 39 is pulled to move upwards by the fourth pull rope 32, the first arc-shaped plate 53 contacts with the outer side wall of the sampling head 14, the middle moving block 27 moves to pull the outer moving block 27 to move through the first pull rope 30, so that the second arc-shaped plate 26 is separated from the inserted link 52, the motor 1 drives the sampling head 14 to rotate, the sampling head 14 drives the motor 1 and the moving plate 49 to descend, the sampling head 14 enters the ground for sampling, then the motor 1 rotates reversely, the sampling head 14, the motor 1 and the moving plate 49 ascend to the original position, the sampling head 14 and the moving plate 49 drive the fixed block 2 and the rectangular plate 31 to ascend, the rectangular plate 31 contacts with the lower stop block 42 and then drives the lower containing block 39 to ascend, the lower containing block 39 pulls the third pull rope 38, the third pull rope 38 pulls the sliding plate 35 to deform the fifth spring 37, the rectangular plate 31 continues to ascend and then is separated from the lower stop block 42, the sliding plate 35 is pushed by the fifth spring 37 to move, the sliding plate 35 pulls the third pull rope 38, the third pull rope 38 pulls the lower storage block 39, the lower storage block 39 contacts the upper stop block 42, the fixed block 2 drives the fixed cylinder 7 to return to the original position, the rotating wheel 9 pulls the fifth pull rope 11, the fifth pull rope 11 pulls the middle clamping block 34, the upper storage block 39 is driven to move downwards, the upper storage block 39 pulls the fourth pull rope 32, the fourth pull rope 32 pulls the middle moving block 27, the middle moving block 27 and the first arc-shaped plate 26 return to the original position, the outer moving block 27 and the second arc-shaped plate 53 are pushed by the second spring 29 to return to the original position, the motor 1 rotates to rotate the rotating cylinder 17, the rotating cylinder 17 rotates to enable the inserted rod 52 to ascend, the device is restored to the state before sampling, the next use is facilitated, samples on the sampling head 14 are collected, and the sampling is completed.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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. The utility model provides a geological survey is stabilizing mean for sampling device, includes fixed plate (15), its characterized in that: a moving plate (49) is arranged above the fixed plate (15), a motor (1) is fixed inside the moving plate (49), two upright columns (18) are connected to the inside of the moving plate (49) in a sliding manner, the bottoms of the upright columns (18) are fixedly connected with the top of the fixed plate (15), a first perforation (45) penetrating through the fixed plate (15) from top to bottom is formed in the top of the fixed plate (15), second perforations (47) are formed in two sides of the first perforation (45) at the top of the fixed plate (15), a sampling head (14) is fixed at the bottom of an output shaft of the motor (1), the first perforation (45) is penetrated through the bottom of the sampling head (14), two round holes (50) are formed in the top of the moving plate (49), a rotating drum (17) is arranged inside the rotating drum (17), an inserting rod (52) is arranged inside the rotating drum (17), a moving groove (46) is formed in the inner side wall of the second perforation (47), two first fixing holes (28) and two first springs (51) are respectively arranged in the middle of the first fixing groove (46), and two first fixing holes (28) are respectively arranged outside of the first perforation (29) The other ends of the first spring (51) and the second spring (29) are respectively fixed with a movable block (27), the opposite sides of the two middle movable blocks (27) are respectively fixed with a first arc-shaped plate (53), the opposite sides of the two outer movable blocks (27) are respectively fixed with a second arc-shaped plate (26), two rotating rods (10) are arranged below the movable plate (49), the outer side wall of each rotating rod (10) is rotatably connected with a fixed block (2), the top of each fixed block (2) is fixedly connected with the bottom of the corresponding movable block (49), the outer side wall of the rotary drum (17) is slidably connected with a first gear (4), the two ends of each rotating rod (10) and the outer side wall of the output shaft of the motor (1) are respectively fixed with a second gear (3), the three middle second gears (3) are meshed and connected, the two outer gears (3) and the two first gears (4) are meshed and connected, the outer side wall of the rotary drum (17) is sleeved with a rectangular plate (31), the top of the rectangular plate (31) and the first gear (4) are rotatably connected with the two outer side walls (5), the two outer side walls of the fixed blocks (17) are respectively connected with openings, and the two outer side of the rectangular plates (17) are arranged below the fixed blocks (48) A fixing rod (6) is fixed on the outer side wall of the inserted rod (52), the other end of the fixing rod (6) penetrates through the opening (48) to be fixedly connected with the inner side wall of the circular ring (5), the outer side wall of the inserted rod (52), the outer side wall of the sampling head (14), the inner side wall of the first arc-shaped plate (53) and the inner side wall of the second arc-shaped plate (26) are both provided with threads, a first pull rope (30) is fixed between the two moving blocks (27) on the left side and between the two moving blocks (27) on the right side, a clamping hole (33) is formed in the top of each moving block (27), a second accommodating hole (21) is formed in the top of the first accommodating hole (28), a third spring (22) is fixed in the second accommodating hole (21), two pressing holes (23) are formed in the top of the fixing plate (15), a pressing block (24) is movably connected in the pressing hole (23), a second pull rope (25) is fixed on the top of the two clamping blocks (34) on the outer side, the other end of the second pull rope (25) penetrates through the pressing block (24), the pressing block (23), the fixing rod (7) is connected with the fixing cylinder (7), and the fixing rod (7) and the fixing cylinder is connected with the fixing block (7), the outer side wall of the fixed barrel (7) is fixedly provided with a clockwork spring (8), the other end of the clockwork spring (8) is fixedly provided with a rotating wheel (9), the outer side wall of the rotating wheel (9) is fixedly provided with a fifth pull rope (11), and the other ends of the fifth pull ropes (11) penetrate through the fixed plate (15) and the middle part of the fixed plate are fixedly connected with the tops of the clamping blocks (34).

2. The stabilizing mechanism for a geological survey sampling device of claim 1, wherein: the outer side wall of the upright post (18) is provided with a first sliding groove (43), the opposite sides of the inside of the first sliding groove (43) are provided with second sliding grooves (44), the inside of the first sliding groove (43) and the inside of the second sliding groove (44) are connected with accommodating blocks (39) in a sliding mode, one side, close to the sampling head (14), of each accommodating block (39) is provided with a third accommodating hole (41), a fourth spring (40) is fixed inside each third accommodating hole (41), the other end of the fourth spring (40) is fixed with a stop block (42), the inside of the upright post (18) is provided with a sliding hole (36), the inside of each sliding hole (36) is connected with a sliding plate (35) in a sliding mode, a fifth spring (37) is arranged above each sliding plate (35), the top of each sliding plate (35) is fixed with a third pull rope (38), the other ends of the two third pull ropes (38) are fixedly connected with the bottoms of the two accommodating blocks (39) below respectively, the tops of the two accommodating blocks (39) above are fixed with the top of the two pull ropes (32), and the middle of the two moving blocks (15) are connected with the fixed plates (27) in a reverse direction.

3. The stabilizing mechanism for a geological survey sampling device according to claim 1, wherein: the bottom of fixed plate (15) is fixed with a plurality of supporting legs (13), the bottom of supporting leg (13) is rotated and is connected with gyro wheel (12).

4. The stabilizing mechanism for a geological survey sampling device of claim 1, wherein: the elastic force of the first spring (51) is greater than the elastic force of the second spring (29) and less than the sum of the elastic force of the second spring (29) and the elastic force of the fifth spring (37).

5. The stabilizing mechanism for a geological survey sampling device according to claim 1, wherein: and a baffle plate (20) is fixed at the top of the upright post (18).

6. The stabilizing mechanism for a geological survey sampling device according to claim 1, wherein: the moving plate (49) is internally provided with a moving opening (19) which is positioned at the outer side of the upright post (18).

7. The stabilizing mechanism for a geological survey sampling device of claim 1, wherein: a pushing handle (16) is fixed on the right side of the fixing plate (15).