Sampling device for geological mineral exploration

Abstract

The invention relates to the technical field of mineral sampling, and discloses a geological mineral exploration sampling device which comprises a supporting plate, a contact hole is formed in the surface of the supporting plate, a fixing sleeve is fixedly connected to the inner wall of the contact hole, and a supporting frame is fixedly connected to the surface of the supporting plate. A sampling device is fixedly connected to the surface of the inner wall of the supporting frame, a right-angle frame is fixedly connected to the top of the supporting frame, and a motor is fixedly connected to the end, away from the supporting frame, of the right-angle frame. By arranging the stabilizing mechanism, firstly, a motor is started to drive a threaded rod to rotate, when the threaded rod rotates, a threaded ring moves downwards, when the threaded ring moves, a limiting elastic rod is extruded, when the limiting elastic rod is extruded, the limiting elastic rod shrinks downwards, and when the limiting elastic rod is located at a certain position, the threaded ring is limited; the bottom of the threaded ring is prevented from making contact with the top of the right-angle frame, and when the threaded ring moves, the pressing rod is driven to move downwards.

Description

Technical Field

[0001] The invention relates to the technical field of mineral sampling equipment, in particular to a sampling device for geological and mineral exploration. Background Art

[0002] Geological and mineral exploration refers to the use of geology, geophysics, chemistry and other related knowledge and techniques to conduct systematic investigation and research on the earth's surface and underground resources in order to determine the existence, scale, quality, distribution and utilization potential of mineral resources. Geological and mineral exploration usually includes geological surveys, geophysical surveys, geochemical surveys, remote sensing surveys and other methods and technical means. Through the understanding and analysis of different geological environments and mineral types, potential mineral resource points are found, and their development value and feasibility are evaluated.

[0003] When sampling minerals outdoors, a sampling device is inserted into the ground to sample the minerals, and then the staff removes the sampling device to take out the minerals inside. However, the process of removing the sampling device is troublesome and reduces the efficiency of sampling. Summary of the invention

[0004] The purpose of the present invention is to provide a sampling device for geological and mineral exploration to solve the problems raised in the above-mentioned background technology.

[0005] To solve the above technical problems, the present invention is achieved through the following technical solutions:

[0006] The present invention is a sampling device for geological and mineral exploration, comprising a support plate, a contact hole is opened on the surface of the support plate, a fixing sleeve is fixedly connected to the inner wall of the contact hole, a support frame is fixedly connected to the surface of the support plate, a sampling device is fixedly connected to the inner wall surface of the support frame, a right-angle frame is fixedly connected to the top of the support frame, a motor is fixedly connected to one end of the right-angle frame away from the support frame, a positioning plate is fixedly connected to the bottom of the support plate, and further comprising;

[0007] A stabilizing mechanism, the stabilizing mechanism comprising a stabilizing plate, a surface of an inner wall of the stabilizing plate being rotatably connected to an expansion rod, and an end of the expansion rod away from the stabilizing plate being rotatably connected to a contact elastic rod;

[0008] A vibration mechanism, the vibration mechanism comprising a passive frame, a force-bearing plate is fixedly connected to the surface of the passive frame, and a contact ring is fixedly connected to the end of the passive frame;

[0009] The storage mechanism comprises a push rod, and the end of the push rod is rotatably connected to a storage box.

[0010] Furthermore, grooves are provided on both sides of the right-angle frame, the inner wall of the fixing sleeve contacts the surface of the sampling device, and a positioning groove is provided on the surface of the positioning plate.

[0011] Furthermore, the stabilizing mechanism includes a threaded rod, a threaded ring is threadedly connected to the surface of the threaded rod, a limiting elastic rod is fixedly connected to the bottom of the threaded ring, a downward pressure rod is fixedly connected to the surface of the threaded ring, an extrusion frame is fixedly connected to the surface of the downward pressure rod, and a stabilizing plate is fixedly connected to the end of the downward pressure rod away from the threaded ring.

[0012] Furthermore, the end of the threaded rod is fixedly connected to the output end of the motor, the end of the threaded rod away from the motor is rotatably connected to the top of the support frame, the end of the limiting elastic rod away from the threaded ring is fixedly connected to the top of the support frame, and the outer wall of the stabilizing disk is rotatably connected to the top of the stabilizing plate.

[0013] Furthermore, the vibration mechanism includes an elastic plate, the bottom of the elastic plate is fixedly connected to an elastic rod, the surface of the positioning plate is fixedly connected to a transmission motor, the output end of the transmission motor is fixedly connected to a rotating shaft, the surface of the rotating shaft is fixedly connected to a vibration roller, the surface of the elastic plate is fixedly connected to a guide rail, the surface of the guide rail is slidably connected to a slide, and the surface of the passive frame is fixedly connected to a force-bearing elastic rod.

[0014] Furthermore, the bottom of the slide plate contacts the surface of the elastic plate, the surface of the vibration roller contacts the bottom of the elastic plate, the end of the passive frame away from the contact ring is fixedly connected to the surface of the slide plate, the surface of the force-bearing plate contacts the end of the extrusion frame, and the end of the rotating shaft away from the transmission motor is rotatably connected to the surface of the positioning plate.

[0015] Furthermore, the storage mechanism comprises a slide plate, an inner wall of the slide plate is slidably connected to a moving frame, a surface of the moving frame is fixedly connected to a U-shaped frame, and a driven plate is fixedly connected to the surface of the moving frame.

[0016] Furthermore, one end of the driven plate away from the moving frame is fixedly connected to the surface of the passive frame, one end of the push rod away from the storage box is rotatably connected to the surface of the U-shaped frame, and the bottom of the slide plate is fixedly connected to the surface of the positioning plate.

[0017] The present invention has the following beneficial effects:

[0018] The present invention sets a stabilizing mechanism, firstly starts the motor to drive the threaded rod to rotate, and when the threaded rod rotates, the threaded ring will move downward, and when the threaded ring moves, it will squeeze the limiting elastic rod, and when the limiting elastic rod is squeezed, it will shrink downward, and when the limiting elastic rod is placed at a certain position, it will limit the threaded ring, thereby preventing the bottom of the threaded ring from contacting the top of the right-angle frame. When the threaded ring moves, it will drive the lower pressure rod to move downward, and when the lower pressure rod moves, it will drive the squeezing frame to move downward, and when the lower pressure rod moves, it will push the stabilizing plate to move downward, and when the stabilizing plate moves, it will drive the contact elastic rod to move downward, and when the contact elastic rod contacts the ground, it will shrink upward, and when the contact elastic rod shrinks, it will push the expansion rod to move upward, and when the expansion rod moves, it will push the stabilizing plate to expand in the direction away from each other with the contact elastic rod as the center, thereby effectively playing a stabilizing role in the process of the sampling device taking minerals, and preventing the equipment from shaking.

[0019] The present invention is provided with a vibrating mechanism, when the extrusion frame moves, it will squeeze the force-bearing plate, when the force-bearing plate is squeezed, it will push the passive frame to move in the direction of approaching each other, when the passive frame moves, it will drive the slide plate to slide on the surface of the guide rail in the direction of approaching each other, when the passive frame moves, it will push the contact ring to move in the direction of approaching each other and contact with the surface of the fixed sleeve, when the passive frame moves, it will squeeze the force-bearing elastic rod, when the force-bearing elastic rod is squeezed, it will shrink in the direction of approaching each other, when the force-bearing elastic rod shrinks to a certain position, it will limit the passive frame, thereby avoiding contact between the two slide plates. When the elastic plate vibrates, it drives the slide plate to vibrate. When the slide plate vibrates, it drives the passive frame to vibrate. When the passive frame vibrates, it drives the contact ring to vibrate. When the contact ring vibrates, it drives the fixed sleeve to vibrate. When the fixed sleeve vibrates, it drives the sampling device to vibrate, effectively vibrating the minerals inside the sampling device down, saving the staff's time and avoiding the need to disassemble the sampling device to take minerals, thereby improving the efficiency of taking minerals.

[0020] The present invention provides a storage mechanism. When the passive frame moves, it will drive the driven plate to move in a direction approaching each other. When the driven plate moves, it will drive the moving frame to move in a direction approaching each other on the inner wall of the slide plate. When the moving frame moves, it will drive the U-shaped frame to move in a direction approaching each other. When the U-shaped frame moves, it will push the push rod to move in a direction approaching each other. When the push rod moves, it will push the storage box to move in the direction of the elastic plate and move to the bottom of the sampling device, effectively dropping the vibrated minerals into the interior of the storage box, thereby achieving the effect of quickly collecting the minerals.

[0021] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for describing the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0023] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0024] Figure 2 It is a schematic diagram of the overall cross-sectional structure of the present invention;

[0025] Figure 3 It is a schematic diagram of the overall structure of the stabilizing mechanism of the present invention;

[0026] Figure 4 It is a schematic diagram of the contact elastic rod structure of the present invention;

[0027] Figure 5 It is a schematic diagram of the overall structure of the vibration mechanism of the present invention;

[0028] Figure 6 This is a schematic diagram of the contact ring structure of the present invention;

[0029] Figure 7 For the present invention Figure 6 A schematic diagram of the enlarged structure of part A;

[0030] Figure 8 It is a schematic diagram of the overall structure of the storage mechanism of the present invention.

[0031] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0032] In the figure: 1. support plate; 2. fixed sleeve; 3. support frame; 4. sampling device; 5. right-angle frame; 6. motor; 7. positioning plate; 10. stabilizing mechanism; 11. threaded rod; 12. threaded ring; 13. limit elastic rod; 14. pressing rod; 15. extrusion frame; 16. stabilizing disk; 17. stabilizing plate; 18. expansion rod; 19. contact elastic rod; 30. vibration mechanism; 31. elastic plate; 32. elastic rod; 33. transmission motor; 34. rotating shaft; 35. vibration roller; 36. guide rail; 37. slide plate; 38. passive frame; 39. force plate; 40. contact ring; 41. force elastic rod; 50. storage mechanism; 51. slide plate; 52. moving frame; 53. U-shaped frame; 54. push rod; 55. storage box; 56. driven plate. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0034] See also Figure 1 - Figure 8 As shown, the present invention is a sampling device for geological and mineral exploration, comprising a support plate 1, a contact hole is opened on the surface of the support plate 1, a fixing sleeve 2 is fixedly connected to the inner wall of the contact hole, a support frame 3 is fixedly connected to the surface of the support plate 1, a sampling device 4 is fixedly connected to the inner wall surface of the support frame 3, a right-angle frame 5 is fixedly connected to the top of the support frame 3, a motor 6 is fixedly connected to one end of the right-angle frame 5 away from the support frame 3, a positioning plate 7 is fixedly connected to the bottom of the support plate 1, and further comprising;

[0035] The stabilizing mechanism 10 includes a stabilizing plate 17. When the expansion rod 18 moves, it pushes the stabilizing plate 17 to expand in the direction away from each other with the contact elastic rod 19 as the center. The surface of the inner wall of the stabilizing plate 17 is rotatably connected with the expansion rod 18. When the contact elastic rod 19 contacts the ground, it shrinks upward. When the contact elastic rod 19 shrinks, it pushes the expansion rod 18 to move upward. The end of the expansion rod 18 away from the stabilizing plate 17 is rotatably connected with the contact elastic rod 19. When the end of the stabilizing plate 16 is touched, it drives the contact elastic rod 19 to move downward.

[0036] The vibration mechanism 30 includes a passive frame 38. When the force plate 39 is squeezed, the passive frame 38 is pushed to move in a direction close to each other. The surface of the passive frame 38 is fixedly connected with the force plate 39. When the extrusion frame 15 moves, the force plate 39 is squeezed. The end of the passive frame 38 is fixedly connected with a contact ring 40. When the passive frame 38 moves, the contact ring 40 is pushed to move in a direction close to each other and contact with the surface of the fixed sleeve 2.

[0037] The storage mechanism 50 includes a push rod 54. When the U-shaped frame 53 moves, the push rod 54 is pushed to move in a direction close to each other. The end of the push rod 54 is rotatably connected to a storage box 55. When the push rod 54 moves, the storage box 55 is pushed to move in the direction of the elastic plate 31 and move to the bottom of the sampling device 4.

[0038] Grooves are provided on both sides of the right-angle frame 5 , the inner wall of the fixed sleeve 2 is in contact with the surface of the sampling device 4 , and a positioning groove is provided on the surface of the positioning plate 7 .

[0039] The stabilizing mechanism 10 includes a threaded rod 11. First, the motor 6 is started to drive the threaded rod 11 to rotate. The surface of the threaded rod 11 is threadedly connected with a threaded ring 12. When the threaded rod 11 rotates, the threaded ring 12 will move downward. The bottom of the threaded ring 12 is fixedly connected with a limiting elastic rod 13. The surface of the threaded ring 12 is fixedly connected with a downward pressure rod 14. When the threaded ring 12 moves, it will drive the downward pressure rod 14 to move downward. The surface of the downward pressure rod 14 is fixedly connected with an extrusion frame 15. When the downward pressure rod 14 moves, it will drive the extrusion frame 15 to move downward. The end of the downward pressure rod 14 away from the threaded ring 12 is fixedly connected with a stabilizing plate 16, which effectively plays a stabilizing role in the process of the sampling device 4 taking minerals to prevent the equipment from shaking.

[0040] The end of the threaded rod 11 is fixedly connected to the output end of the motor 6, and the end of the threaded rod 11 away from the motor 6 is rotatably connected to the top of the support frame 3. The end of the limiting elastic rod 13 away from the threaded ring 12 is fixedly connected to the top of the support frame 3. When the threaded ring 12 moves, the limiting elastic rod 13 will be squeezed. When the limiting elastic rod 13 is squeezed, it will shrink downward. When the limiting elastic rod 13 is in a certain position, the threaded ring 12 will be limited, avoiding the bottom of the threaded ring 12 from contacting the top of the right-angle frame 5. The outer wall of the stabilizing plate 16 is rotatably connected to the top of the stabilizing plate 17, and when the lower pressure rod 14 moves, it will push the stabilizing plate 16 to move downward.

[0041] The vibration mechanism 30 includes an elastic plate 31, the bottom of the elastic plate 31 is fixedly connected to an elastic rod 32, the surface of the positioning plate 7 is fixedly connected to a transmission motor 33, the output end of the transmission motor 33 is fixedly connected to a rotating shaft 34, the surface of the rotating shaft 34 is fixedly connected to a vibration roller 35, the surface of the elastic plate 31 is fixedly connected to a guide rail 36, the surface of the guide rail 36 is slidably connected to a slide plate 37, when the elastic plate 31 vibrates, the slide plate 37 is driven to vibrate, when the passive frame 38 moves, the slide plate 37 is driven to slide on the surface of the guide rail 36 in a direction close to each other, and the surface of the passive frame 38 is fixedly connected to a force-bearing elastic rod 41. When the passive frame 38 moves, it will squeeze the stressed elastic rod 41. When the stressed elastic rod 41 is squeezed, it will shrink in the direction of approaching each other. When the stressed elastic rod 41 shrinks to a certain position, it will limit the passive frame 38, avoiding the contact between the two slides 37. When the contact ring 40 vibrates, it will drive the fixed sleeve 2 to vibrate. When the fixed sleeve 2 vibrates, it will drive the sampling device 4 to vibrate, effectively vibrating the mineral inside the sampling device 4, saving the staff's time, avoiding the situation of disassembling the sampling device 4 to take the mineral, thereby improving the efficiency of taking the mineral.

[0042] The bottom of the slide plate 37 contacts the surface of the elastic plate 31. When the vibration roller 35 rotates, it will rub against the bottom of the elastic plate 31 to generate vibration. The surface of the vibration roller 35 contacts the bottom of the elastic plate 31. When the rotating shaft 34 rotates, it will drive the vibration roller 35 to rotate. The end of the passive frame 38 away from the contact ring 40 is fixedly connected to the surface of the slide plate 37. When the passive frame 38 vibrates, it will drive the contact ring 40 to vibrate. When the slide plate 37 vibrates, it will drive the passive frame 38 to vibrate. The surface of the force plate 39 contacts the end of the extrusion frame 15. The end of the rotating shaft 34 away from the transmission motor 33 is rotationally connected to the surface of the positioning plate 7, and then the transmission motor 33 is started to drive the rotating shaft 34 to rotate.

[0043] The storage mechanism 50 includes a slide plate 51, the inner wall of which is slidably connected to a moving frame 52. When the driven plate 56 moves, it drives the moving frame 52 to move toward each other on the inner wall of the slide plate 51. A U-shaped frame 53 is fixedly connected to the surface of the moving frame 52. The surface of the moving frame 52 is fixedly connected to a driven plate 56. When the driven frame 38 moves, it drives the driven plate 56 to move toward each other, effectively dropping the vibrated minerals into the interior of the storage box 55, thereby achieving the effect of quickly collecting the minerals.

[0044] One end of the driven plate 56 away from the moving frame 52 is fixedly connected to the surface of the passive frame 38, and one end of the push rod 54 away from the storage box 55 is rotatably connected to the surface of the U-shaped frame 53. When the moving frame 52 moves, it will drive the U-shaped frame 53 to move in a direction close to each other, and the bottom of the slide plate 51 is fixedly connected to the surface of the positioning plate 7.

[0045] When in use, first start the motor 6 to drive the threaded rod 11 to rotate. When the threaded rod 11 rotates, the threaded ring 12 will move downward. When the threaded ring 12 moves, it will squeeze the limiting elastic rod 13. When the limiting elastic rod 13 is squeezed, it will shrink downward. When the limiting elastic rod 13 is at a certain position, it will limit the threaded ring 12, avoiding the bottom of the threaded ring 12 from contacting the top of the right-angle frame 5. When the threaded ring 12 moves, it will drive the pressing rod 14 to move downward. When the pressing rod 14 moves, it will drive the extrusion frame 15 to move downward. When the pressing rod 14 moves, it will push the stabilizing plate 16 to move downward. When one end of the stabilizing plate 16 drives the contact The elastic rod 19 moves downward, and when the contact elastic rod 19 contacts the ground, it shrinks upward. When the contact elastic rod 19 shrinks, it pushes the expansion rod 18 to move upward. When the expansion rod 18 moves, it pushes the stabilizing plate 17 to expand in the direction away from each other with the contact elastic rod 19 as the center. When the extrusion frame 15 moves, it squeezes the force plate 39. When the force plate 39 is squeezed, it pushes the passive frame 38 to move in the direction of approaching each other. When the passive frame 38 moves, it drives the slide plate 37 to slide on the surface of the guide rail 36 in the direction of approaching each other. When the passive frame 38 moves, it pushes the contact ring 40 to move in the direction of approaching each other and is in contact with the fixed sleeve 2 When the passive frame 38 moves, it will squeeze the stressed elastic rod 41. When the stressed elastic rod 41 is squeezed, it will shrink in the direction of approaching each other. When the stressed elastic rod 41 shrinks to a certain position, it will limit the passive frame 38 to avoid contact between the two slide plates 37. Then the transmission motor 33 is started to drive the rotating shaft 34 to rotate. When the rotating shaft 34 rotates, it will drive the vibration roller 35 to rotate. When the vibration roller 35 rotates, it will rub against the bottom of the elastic plate 31 to generate vibration. When the elastic plate 31 vibrates, it will drive the slide plate 37 to vibrate. When the slide plate 37 vibrates, it will drive the passive frame 38 to vibrate. When the passive frame 38 vibrates It will drive the contact ring 40 to vibrate. When the contact ring 40 vibrates, it will drive the fixed sleeve 2 to vibrate. When the fixed sleeve 2 vibrates, it will drive the sampling device 4 to vibrate. When the passive frame 38 moves, it will drive the driven plate 56 to move in a direction approaching each other. When the driven plate 56 moves, it will drive the moving frame 52 to move in a direction approaching each other on the inner wall of the slide plate 51. When the moving frame 52 moves, it will drive the U-shaped frame 53 to move in a direction approaching each other. When the U-shaped frame 53 moves, it will push the push rod 54 to move in a direction approaching each other. When the push rod 54 moves, it will push the storage box 55 to move in the direction of the elastic plate 31 and move to the bottom of the sampling device 4.

[0046] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A sampling device for geological and mineral exploration, comprising a support plate (1), a contact hole is formed on the surface of the support plate (1), a fixing sleeve (2) is fixedly connected to the inner wall of the contact hole, a support frame (3) is fixedly connected to the surface of the support plate (1), a sampling device (4) is fixedly connected to the inner wall surface of the support frame (3), a right-angle frame (5) is fixedly connected to the top of the support frame (3), a motor (6) is fixedly connected to the end of the right-angle frame (5) away from the support frame (3), and a positioning plate (7) is fixedly connected to the bottom of the support plate (1), characterized in that: Also includes; A stabilizing mechanism (10), the stabilizing mechanism (10) comprising a stabilizing plate (17), the surface of the inner wall of the stabilizing plate (17) being rotatably connected to an expansion rod (18), and an end of the expansion rod (18) away from the stabilizing plate (17) being rotatably connected to a contact elastic rod (19); A vibration mechanism (30), the vibration mechanism (30) comprising a passive frame (38), a force-bearing plate (39) being fixedly connected to the surface of the passive frame (38), and a contact ring (40) being fixedly connected to the end of the passive frame (38); A storage mechanism (50) comprises a push rod (54), the end of which is rotatably connected to a storage box (55).

2. A sampling device for geological and mineral exploration according to claim 1, characterized in that: Grooves are provided on both sides of the right-angle frame (5), the inner wall of the fixed sleeve (2) contacts the surface of the sampling device (4), and a positioning groove is provided on the surface of the positioning plate (7).

3. A sampling device for geological and mineral exploration according to claim 2, characterized in that: The stabilizing mechanism (10) comprises a threaded rod (11), the surface of the threaded rod (11) is threadedly connected to a threaded ring (12), the bottom of the threaded ring (12) is fixedly connected to a limiting elastic rod (13), the surface of the threaded ring (12) is fixedly connected to a pressing rod (14), the surface of the pressing rod (14) is fixedly connected to an extrusion frame (15), and the end of the pressing rod (14) away from the threaded ring (12) is fixedly connected to a stabilizing plate (16).

4. A sampling device for geological and mineral exploration according to claim 3, characterized in that: The end of the threaded rod (11) is fixedly connected to the output end of the motor (6), the end of the threaded rod (11) away from the motor (6) is rotatably connected to the top of the support frame (3), the end of the limiting elastic rod (13) away from the threaded ring (12) is fixedly connected to the top of the support frame (3), and the outer wall of the stabilizing disk (16) is rotatably connected to the top of the stabilizing plate (17).

5. A sampling device for geological and mineral exploration according to claim 4, characterized in that: The vibration mechanism (30) comprises an elastic plate (31), the bottom of the elastic plate (31) is fixedly connected to an elastic rod (32), the surface of the positioning plate (7) is fixedly connected to a transmission motor (33), the output end of the transmission motor (33) is fixedly connected to a rotating shaft (34), the surface of the rotating shaft (34) is fixedly connected to a vibration roller (35), the surface of the elastic plate (31) is fixedly connected to a guide rail (36), the surface of the guide rail (36) is slidably connected to a slide plate (37), and the surface of the passive frame (38) is fixedly connected to a force-bearing elastic rod (41).

6. A sampling device for geological and mineral exploration according to claim 5, characterized in that: The bottom of the slide plate (37) contacts the surface of the elastic plate (31), the surface of the vibration roller (35) contacts the bottom of the elastic plate (31), the end of the passive frame (38) away from the contact ring (40) is fixedly connected to the surface of the slide plate (37), the surface of the force plate (39) contacts the end of the extrusion frame (15), and the end of the rotating shaft (34) away from the transmission motor (33) is rotationally connected to the surface of the positioning plate (7).

7. A sampling device for geological and mineral exploration according to claim 6, characterized in that: The storage mechanism (50) comprises a slide plate (51), the inner wall of the slide plate (51) is slidably connected to a moving frame (52), the surface of the moving frame (52) is fixedly connected to a U-shaped frame (53), and the surface of the moving frame (52) is fixedly connected to a driven plate (56).

8. A sampling device for geological and mineral exploration according to claim 7, characterized in that: One end of the driven plate (56) away from the moving frame (52) is fixedly connected to the surface of the passive frame (38), one end of the push rod (54) away from the storage box (55) is rotatably connected to the surface of the U-shaped frame (53), and the bottom of the slide plate (51) is fixedly connected to the surface of the positioning plate (7).

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