Field outcrop sampling equipment for geological exploration

Abstract

Field outcrop sampling equipment for geological exploration comprises a bottom plate, a collecting mechanism, a sampling mechanism and movable supporting mechanisms, the collecting mechanism is arranged at the rear end of the top face of the bottom plate and horizontally slides along the bottom plate, the sampling mechanism is arranged at the front end of the top face of the bottom plate, and the movable supporting mechanisms are arranged at the four corners of the side wall of the bottom plate; the collecting mechanism comprises a base, first sliding blocks, a collecting box and a positioning assembly, the two first sliding blocks are fixedly arranged at the rear end of the bottom face of the base, a sliding groove is formed in the rear end of the top face of the bottom plate, the first sliding blocks are inserted into the sliding groove and horizontally slide along the sliding groove, the collecting box is placed in the base, and the positioning assembly is arranged between the base and the collecting box. The collecting box is fixed to the base through a positioning assembly. According to the field outcrop sampling equipment for geological exploration provided by the utility model, the collection box is arranged and is placed in the base, and the base horizontally slides along the sliding chute through the first sliding block, so that the collection box can be conveniently moved below the sampling mechanism, samples can be timely collected, and impurities are prevented from being adhered to the samples.

Description

Technical Field

[0001] The utility model relates to the technical field of geological exploration, and more specifically, particularly to a field outcrop sampling device for geological exploration. Background Art

[0002] Geological exploration can be broadly understood as geological work. It is an investigation and research work on the geological conditions such as rocks, stratigraphic structures, minerals, groundwater, landforms, etc. in a certain area by using geological exploration methods such as surveying and mapping, geophysical exploration, geochemical prospecting, drilling, pit exploration, sampling testing, and geological remote sensing based on the needs of economic construction, national defense construction, and scientific and technological development.

[0003] The patent with the authorization announcement number CN217638099U discloses a sampler for geological exploration, including a bottom plate, a threaded hole is provided on the upper surface of the bottom plate, a bolt is connected to the inner thread of the threaded hole, an A mounting frame and a B mounting frame are penetrated through the upper surface of the bottom plate by the bolt thread, a sliding hole is provided on the upper surface of the A mounting frame, and an electric push rod is fixedly installed on the upper surface of the A mounting frame. When this patent is used, the motor box and the balance bar are driven downward by starting the electric push rod, and the spiral drill bit is driven to rotate by the running motor, so that the sampling tube can sample the soil downward, avoiding shaking during the operation of the equipment, making the sampling process more stable, and the separation of the screw cover and the threaded tube makes it easier to separate the sample, reducing the sample residue, and making the subsequent test research more accurate, but when the sample falls, it usually falls to the ground. Since this patent lacks a structure for collecting the falling sample, the sample is contaminated with impurities and causes a certain degree of pollution. Utility Model Content

[0004] The utility model aims to provide a field outcrop sampling device for geological exploration in order to overcome the problem that samples cannot be collected in time and prevent the samples from being attached with impurities.

[0005] A field outcrop sampling device for geological exploration, comprising a bottom plate, a collecting mechanism, a sampling mechanism and a mobile support mechanism, wherein the collecting mechanism is arranged at the rear end of the top surface of the bottom plate and slides horizontally along the bottom plate, the sampling mechanism is arranged at the front end of the top surface of the bottom plate, and the mobile support mechanism is arranged at the four corners of the side wall of the bottom plate;

[0006] The collection mechanism includes a base, a first slider, a collection box and a positioning assembly. The two first sliders are fixedly arranged at the rear end of the bottom surface of the base. A slide groove is opened at the rear end of the top surface of the bottom plate. The first slider is inserted into the slide groove and slides horizontally along the slide groove. The collection box is placed inside the base. The positioning assembly is arranged between the base and the collection box, and the collection box is fixed to the base through the positioning assembly.

[0007] Further, the collection mechanism further includes a first threaded rod and a first motor. The first threaded rod is inserted into the chute and rotatably connected to the bottom plate. The first slider is sleeved on the first threaded rod and horizontally slides along the chute through the first threaded rod. A first groove is formed inside the bottom plate. The first motor is fixedly arranged inside the first groove. One end of the first threaded rod penetrates through the first groove and is fixedly connected to the output shaft of the first motor.

[0008] Further, the positioning assembly includes an insertion frame, an insertion block, a handle, and a spring. The insertion frame is fixedly arranged on the side wall of the base. One end of the insertion block is inserted into the insertion frame and horizontally slides along the insertion frame. A jack is formed at the bottom end of the side wall of the collection box. The other end of the insertion block penetrates through the side wall of the base and is inserted into the jack. The handle penetrates through the insertion frame and is fixedly connected to the side wall of the insertion block. The spring is sleeved on the handle. One end of the spring is fixedly connected to the inner wall of the insertion frame, and the other end of the spring is fixedly connected to the side wall of the insertion block.

[0009] Further, the sampling mechanism includes a vertical frame, a mounting frame, a first gear, a second gear, a second motor, a sampling cylinder, and a pushing assembly. The two vertical frames are fixedly arranged at the front end of the top surface of the bottom plate. The mounting frame is inserted between the two vertical frames and vertically slides along the vertical frames. The first gear and the second gear are both inserted into the mounting frame and rotatably connected to the mounting frame, and the first gear meshes with the second gear. The second motor is fixedly arranged on the top surface of the mounting frame. A first connecting rod is fixedly arranged on the top surface of the first gear. The first connecting rod penetrates through the top surface of the mounting frame and is fixedly connected to the output shaft of the second motor. A second connecting rod is fixedly arranged on the bottom surface of the second gear. The second connecting rod penetrates through the bottom surface of the mounting frame and is fixedly connected to the top end of the sampling cylinder. The pushing assembly is arranged inside the sampling cylinder.

[0010] Further, the sampling mechanism further includes a second threaded rod and a third motor. The second threaded rod is inserted into the vertical frame and rotatably connected to the vertical frame. Both ends of the mounting frame are sleeved on the second threaded rod and vertically slide along the vertical frames through the second threaded rod. A second groove is formed inside the top end of the vertical frame. The third motor is fixedly arranged inside the second groove. The top end of the second threaded rod penetrates through the second groove and is fixedly connected to the output shaft of the third motor.

[0011] Further, the pushing assembly includes a telescopic rod and a push plate. The telescopic rod is fixedly arranged at the top end of the inner wall of the sampling cylinder. The push plate is fixedly arranged at the output end of the telescopic rod and vertically slides along the sampling cylinder through the telescopic rod.

[0012] Further, the mobile support mechanism includes legs, mobile wheels, second sliders, third connecting rods, and a support seat. The legs are fixedly arranged on the side wall of the bottom plate. The mobile wheels are fixedly arranged at the bottom ends of the legs. The second sliders are inserted into the legs and vertically slide along the legs. Both ends of the second sliders penetrate through the legs and are fixedly connected to the two third connecting rods. The support seat is fixedly arranged at the bottom ends of the two third connecting rods.

[0013] Further, the moving support mechanism further includes a third threaded rod, which is inserted into the leg and rotatably connected to the leg. The second slider is sleeved on the third threaded rod and vertically slides along the leg through the third threaded rod.

[0014] Further, a socket cylinder is fixedly arranged at the top end of the leg. The socket cylinder is communicated with the inside of the leg. The top end of the third threaded rod penetrates through the socket cylinder and is fixedly provided with a rotary handle for rotating the third threaded rod.

[0015] Further, a locking screw rod for locking the rotary handle is inserted into the side wall of the socket cylinder.

[0016] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0017] ① For the field outcrop sampling equipment for geological exploration provided by the present utility model, by setting a collection box, the collection box is placed inside the base, and the base horizontally slides along the chute through the first slider, which is convenient to move the collection box under the sampling mechanism, can collect samples in time, and prevent the samples from sticking to impurities.

[0018] ② For the field outcrop sampling equipment for geological exploration provided by the present utility model, by setting an insertion frame, insertion block, handle and spring, the insertion frame, insertion block and handle are used in cooperation. The insertion block is inserted into the insertion hole to complete the positioning of the collection box. At the same time, one end of the spring is fixedly connected to the inner wall of the insertion frame, and the other end of the spring is fixedly connected to the side wall of the insertion block. Since the spring is an elastic element, a thrust is generated between the insertion frame and the insertion block, so that the insertion block is stably inserted into the insertion hole, improving the stability of the equipment.

[0019] ③ For the field outcrop sampling equipment for geological exploration provided by the present utility model, by setting a support base, the support base is lowered through the cooperation between the second slider and the third connecting rod to support the device, prevent the device from shifting under the action of external forces, and protect the moving wheels at the same time, improving the stability of the equipment.

[0020] ④ For the field outcrop sampling equipment for geological exploration provided by the present utility model, by setting a socket cylinder and a locking screw rod, the socket cylinder and the locking screw rod are used in cooperation to lock and fix the rotary handle, improving the stability of the equipment. Description of the Drawings

[0021] The drawings are used to provide a further understanding of the present utility model, and constitute a part of the specification. Together with the embodiments of the present utility model, they are used to explain the present utility model, and do not constitute a limitation to the present utility model. In the drawings:

[0022] Figure 1 is the overall structural schematic diagram of the field outcrop sampling equipment for geological exploration in the present utility model.

[0023] Figure 2 is the specific structural schematic diagram of the collection mechanism in the present utility model.

[0024] Figure 3 It is a schematic structural diagram of the sampling mechanism in the present utility model.

[0025] Figure 4 It is a sectional view of the internal structure of the vertical frame in the present utility model.

[0026] Figure 5 It is a schematic structural diagram of the mobile support mechanism in the present utility model.

[0027] In the figure: 1, bottom plate; 2, base; 3, first slider; 4, collection box; 5, chute; 6, first threaded rod; 7, first motor; 8, first groove; 9, insertion frame; 10, insertion block; 11, handle; 12, spring; 13, insertion hole; 14, vertical frame; 15, mounting frame; 16, first gear; 17, second gear; 18, second motor; 19, sampling cylinder; 20, first connecting rod; 21, second connecting rod; 22, second threaded rod; 23, third motor; 24, second groove; 25, telescopic rod; 26, push plate; 27, support leg; 28, moving wheel; 29, second slider; 30, third connecting rod; 31, support seat; 32, third threaded rod; 33, insertion cylinder; 34, rotating handle; 35, locking screw. Detailed implementation manners

[0028] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0029] As Figure 1 shown, a field outcrop sampling device for geological exploration includes a bottom plate 1, a collection mechanism, a sampling mechanism, and a mobile support mechanism. The collection mechanism is arranged at the rear end of the top surface of the bottom plate 1 and slides horizontally along the bottom plate 1. The sampling mechanism is arranged at the front end of the top surface of the bottom plate 1, and the mobile support mechanism is arranged at the four corners of the side wall of the bottom plate 1. Specifically, the collection mechanism is arranged at the rear end of the top surface of the bottom plate 1, and the collection mechanism slides horizontally along the bottom plate 1. The sampling mechanism is arranged at the front end of the top surface of the bottom plate 1, and the mobile support mechanism is arranged at the four corners of the side wall of the bottom plate 1.

[0030] As Figure 2As shown, the collection mechanism includes a base 2, first sliders 3, a collection box 4, and a positioning component. The two first sliders 3 are fixedly arranged at the rear end of the bottom surface of the base 2. A chute 5 is formed at the rear end of the top surface of the bottom plate 1. The first sliders 3 are inserted into the chute 5 and slide horizontally along the chute 5. The collection box 4 is placed inside the base 2. The positioning component is arranged between the base 2 and the collection box 4, and the collection box 4 is fixed in position with the base 2 through the positioning component. Specifically, the two first sliders 3 are welded to the rear end of the bottom surface of the base 2. A chute 5 is formed at the rear end of the top surface of the bottom plate 1. The first sliders 3 are inserted into the chute 5 and slide horizontally along the chute 5. The collection box 4 is placed inside the base 2. A positioning component is arranged between the base 2 and the collection box 4, and the collection box 4 is fixed in position with the base 2 through the positioning component.

[0031] In the present utility model, by arranging the collection box 4 which is placed inside the base 2, and the base 2 slides horizontally along the chute 5 through the first sliders 3, it is convenient to move the collection box 4 under the sampling mechanism, enabling timely collection of samples and preventing the samples from being contaminated with impurities.

[0032] The collection mechanism further includes a first threaded rod 6 and a first motor 7. The first threaded rod 6 is inserted into the chute 5 and rotatably connected to the bottom plate 1. The first slider 3 is sleeved on the first threaded rod 6 and slides horizontally along the chute 5 through the first threaded rod 6. A first groove 8 is formed inside the bottom plate 1. The first motor 7 is fixedly arranged inside the first groove 8. Preferably, the first motor 7 has a self-locking function. One end of the first threaded rod 6 penetrates the first groove 8 and is fixedly connected to the output shaft of the first motor 7. Specifically, the first threaded rod 6 is inserted into the chute 5 and rotatably connected to the bottom plate 1. A through hole is formed on the first slider 3. The first slider 3 is sleeved on the first threaded rod 6 through the through hole and slides horizontally along the chute 5 through the first threaded rod 6. A first groove 8 is formed inside the bottom plate 1. The first motor 7 is fixed inside the first groove 8 through a motor mount. One end of the first threaded rod 6 penetrates the first groove 8 and is connected and fixed to the output shaft of the first motor 7.

[0033] The positioning component includes an insertion frame 9, an insertion block 10, a handle 11 and a spring 12. The insertion frame 9 is fixedly arranged on the side wall of the base 2. One end of the insertion block 10 is inserted into the interior of the insertion frame 9 and slides horizontally along the insertion frame 9. A jack 13 is opened at the bottom end of the side wall of the collection box 4. The other end of the insertion block 10 penetrates the side wall of the base 2 and is inserted into the interior of the jack 13. The handle 11 penetrates the insertion frame 9 and is fixedly connected to the side wall of the insertion block 10. The spring 12 is sleeved on the handle 11. One end of the spring 12 is fixedly connected to the inner wall of the insertion frame 9, and the other end of the spring 12 is fixedly connected to the side wall of the insertion block 10. Specifically, the insertion frame 9 is welded to the side wall of the base 2. One end of the insertion block 10 is inserted into the interior of the insertion frame 9 and slides horizontally along the insertion frame 9. A jack 13 is opened at the bottom end of the side wall of the collection box 4. The other end of the insertion block 10 penetrates the side wall of the base 2 and is inserted into the interior of the jack 13. The handle 11 penetrates the insertion frame 9 and is welded to the side wall of the insertion block 10. The spring 12 is sleeved on the handle 11. One end of the spring 12 is welded to the inner wall of the insertion frame 9, and the other end of the spring 12 is welded to the side wall of the insertion frame 9.

[0034] In the present utility model, by providing the insertion frame 9, the insertion block 10, the handle 11 and the spring 12, the insertion frame 9, the insertion block 10 and the handle 11 are used in cooperation. The insertion block 10 is inserted into the jack 13 to complete the positioning of the collection box 4. At the same time, one end of the spring 12 is fixedly connected to the inner wall of the insertion frame 9, and the other end of the spring 12 is fixedly connected to the side wall of the insertion block 10. Since the spring 12 is an elastic element, a thrust is generated between the insertion frame 9 and the insertion block 10, so that the insertion block 10 is stably inserted into the jack 13, improving the stability of the device.

[0035] Such as Figure 3As shown in the figure, the sampling mechanism includes a vertical frame 14, a mounting frame 15, a first gear 16, a second gear 17, a second motor 18, a sampling cylinder 19, and a pushing component. The two vertical frames 14 are fixedly arranged at the front end of the top surface of the bottom plate 1. The mounting frame 15 is inserted between the two vertical frames 14 and slides vertically along the vertical frames 14. The first gear 16 and the second gear 17 are both inserted inside the mounting frame 15 and rotatably connected to the mounting frame 15, and the first gear 16 meshes with the second gear 17. The second motor 18 is fixedly arranged on the top surface of the mounting frame 15. A first connecting rod 20 is fixedly arranged on the top surface of the first gear 16. The first connecting rod 20 penetrates through the top surface of the mounting frame 15 and is fixedly connected to the output shaft of the second motor 18. A second connecting rod 21 is fixedly arranged on the bottom surface of the second gear 17. The second connecting rod 21 penetrates through the bottom surface of the mounting frame 15 and is fixedly connected to the top end of the sampling cylinder 19. The pushing component is arranged inside the sampling cylinder 19. Specifically, the two vertical frames 14 are welded to the front end of the top surface of the bottom plate 1. The mounting frame 15 is inserted between the two vertical frames 14 and slides vertically along the vertical frames 14. The first gear 16 and the second gear 17 are both inserted inside the mounting frame 15 and rotatably connected to the mounting frame 15, and the first gear 16 meshes with the second gear 17. The second motor 18 is fixed to the top surface of the mounting frame 15 through a motor base. The top surface of the first gear 16 is welded with a first connecting rod 20. The first connecting rod 20 penetrates through the top surface of the mounting frame 15 and is fixedly connected to the output shaft of the second motor 18. The bottom surface of the second gear 17 is welded with a second connecting rod 21. The second connecting rod 21 penetrates through the bottom surface of the mounting frame 15 and is welded to the top end of the sampling cylinder 19. A pushing component is arranged inside the sampling cylinder 19.

[0036] As Figure 4 shown in the figure, the sampling mechanism further includes a second threaded rod 22 and a third motor 23. The second threaded rod 22 is inserted inside the vertical frame 14 and rotatably connected to the vertical frame 14. The two ends of the mounting frame 15 are sleeved on the second threaded rod 22 and slide vertically along the vertical frame 14 through the second threaded rod 22. A second groove 24 is opened inside the top end of the vertical frame 14. The third motor 23 is fixedly arranged inside the second groove 24. Preferably, the third motor 23 has a self-locking function. The top end of the second threaded rod 22 penetrates through the second groove 24 and is fixedly connected to the output shaft of the third motor 23. Specifically, the second threaded rod 22 is inserted inside the vertical frame 14 and rotatably connected to the vertical frame 14. Through holes are opened at the two ends of the mounting frame 15. The mounting frame 15 is sleeved on the second threaded rod 22 through the through holes and slides vertically along the vertical frame 14 through the second threaded rod 22. A second groove 24 is opened inside the top end of the vertical frame 14. The third motor 23 is fixed to the inside of the second groove 24 through a motor base. The top end of the second threaded rod 22 penetrates through the second groove 24 and is fixedly connected to the output shaft of the third motor 23.

[0037] The pushing component includes a telescopic rod 25 and a push plate 26. The telescopic rod 25 is fixedly arranged at the top end of the inner wall of the sampling cylinder 19. The push plate 26 is fixedly arranged at the output end of the telescopic rod 25 and vertically slides along the sampling cylinder 19 through the telescopic rod 25. Specifically, the telescopic rod 25 is fixed to the top end of the inner wall of the sampling cylinder 19 through a base. The push plate 26 is welded to the output end of the telescopic rod 25 and vertically slides along the sampling cylinder 19 through the telescopic rod 25.

[0038] As Figure 5 shown, the mobile support mechanism includes legs 27, mobile wheels 28, second sliders 29, third connecting rods 30 and a support seat 31. The legs 27 are fixedly arranged on the side wall of the bottom plate 1. The mobile wheels 28 are fixedly arranged at the bottom ends of the legs 27. The second sliders 29 are inserted into the legs 27 and vertically slide along the legs 27. Both ends of the second sliders 29 penetrate through the legs 27 and are fixedly connected to the two third connecting rods 30. The support seat 31 is fixedly arranged at the bottom ends of the two third connecting rods 30. Specifically, the legs 27 are welded to the side wall of the bottom plate 1. The mobile wheels 28 are welded to the bottom ends of the legs 27. The second sliders 29 are inserted into the legs 27 and vertically slide along the legs 27. Both ends of the second sliders 29 penetrate through the legs 27 and are welded to the two third connecting rods 30. The support seat 31 is welded to the bottom ends of the two third connecting rods 30.

[0039] In the present utility model, by providing the support seat 31, the cooperation between the second slider 29 and the third connecting rod 30 is used to lower the support seat 31 to support the device, prevent the device from shifting under the action of external forces, and at the same time protect the mobile wheels 28, improving the stability of the equipment.

[0040] The mobile support mechanism further includes a third threaded rod 32. The third threaded rod 32 is inserted into the leg 27 and rotatably connected to the leg 27. The second slider 29 is sleeved on the third threaded rod 32 and vertically slides along the leg 27 through the third threaded rod 32. Specifically, the third threaded rod 32 is inserted into the leg 27 and rotatably connected to the leg 27. A through hole is provided on the second slider 29. The second slider 29 is sleeved on the third threaded rod 32 through the through hole and vertically slides along the leg 27 through the third threaded rod 32.

[0041] An insertion cylinder 33 is fixedly arranged at the top end of the leg 27. The insertion cylinder 33 is communicated with the inside of the leg 27. The top end of the third threaded rod 32 penetrates through the insertion cylinder 33 and is fixedly provided with a rotating handle 34 for rotating the third threaded rod 32. Specifically, the top end of the leg 27 is welded with an insertion cylinder 33. The insertion cylinder 33 is communicated with the inside of the leg 27. The top end of the third threaded rod 32 penetrates through the insertion cylinder 33 and is welded with a rotating handle 34 for rotating the third threaded rod 32.

[0042] A locking screw 35 for locking the rotary handle 34 is inserted into the side wall of the insertion cylinder 33. Specifically, screw holes are formed at both ends of the side wall of the insertion cylinder 33, and the two locking screws 35 respectively penetrate through the screw holes in the side wall of the insertion cylinder 33, and the ends inserted into the interior of the insertion cylinder 33 are in contact with the rotary handle 34.

[0043] In the present utility model, by providing the insertion cylinder 33 and the locking screw 35, the insertion cylinder 33 and the locking screw 35 are used in cooperation to lock and fix the rotary handle 34, thereby improving the stability of the device.

[0044] The working principle of the field outcrop sampling device for geological exploration in this embodiment is as follows:

[0045] The staff moves the device to the designated position through the moving wheels 28, rotates the rotary handle 34, the third threaded rod 32 rotates with the rotary handle 34, the second slider 29 rotates with the third threaded rod 32 and slides vertically downward along the support leg 27, the third connecting rod 30 moves vertically downward with the second slider 29, the support seat 31 moves vertically downward with the third connecting rod 30 to the ground at the designated position, tightens the locking screw 35 to lock the rotary handle 34, the first motor 7 rotates the output shaft, the first connecting rod 20 rotates with the output shaft, the first gear 16 rotates with the first connecting rod 20, the second gear 17 rotates with the first gear 16, the second connecting rod 21 rotates with the second gear 17, the sampling cylinder 19 rotates with the second connecting rod 21. At the same time, the third motor 23 rotates the output shaft, the second threaded rod 22 rotates with the output shaft, the mounting frame 15 rotates with the second threaded rod 22 and slides vertically downward along the vertical frame 14, the sampling cylinder 19 moves vertically downward with the mounting frame 15 to perform the sampling work. After the sampling is completed, the third motor 23 reverses the output shaft, the second threaded rod 22 rotates with the output shaft, the mounting frame 15 rotates with the second threaded rod 22 and slides vertically upward along the vertical frame 14, the sampling cylinder 19 moves vertically upward with the mounting frame 15, the first motor 7 rotates the output shaft, the first threaded rod 6 rotates with the output shaft, the first slider 3 rotates with the first threaded rod 6 and slides horizontally along the chute 5, the base 2 moves horizontally with the first slider 3, the collection box 4 moves horizontally with the base 2 to below the sampling cylinder 19, the telescopic rod 25 extends the output end, and the push plate 26 slides vertically downward along the sampling cylinder 19 with the output end to push the sample out of the sampling cylinder 19, and the sample falls into the interior of the collection box 4.

[0046] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A field outcrop sampling device for geological exploration, characterized in that: It includes a bottom plate (1), a collection mechanism, a sampling mechanism, and a moving support mechanism. The collection mechanism is arranged at the rear end of the top surface of the bottom plate (1) and slides horizontally along the bottom plate (1). The sampling mechanism is arranged at the front end of the top surface of the bottom plate (1). The moving support mechanism is arranged at the four corners of the side wall of the bottom plate (1). The collection mechanism includes a base (2), a first slider (3), a collection box (4), and a positioning component. The two first sliders (3) are fixedly arranged at the rear end of the bottom surface of the base (2). A chute (5) is formed at the rear end of the top surface of the bottom plate (1). The first slider (3) is inserted into the chute (5) and slides horizontally along the chute (5). The collection box (4) is placed inside the base (2). The positioning component is arranged between the base (2) and the collection box (4), and the collection box (4) is fixed in position with the base (2) through the positioning component.

2. The field outcrop sampling device for geological exploration according to claim 1, wherein: The collection mechanism further includes a first threaded rod (6) and a first motor (7). The first threaded rod (6) is inserted into the chute (5) and is rotatably connected to the bottom plate (1). The first slider (3) is sleeved on the first threaded rod (6) and slides horizontally along the chute (5) through the first threaded rod (6). A first groove (8) is formed inside the bottom plate (1). The first motor (7) is fixedly arranged inside the first groove (8). One end of the first threaded rod (6) penetrates through the first groove (8) and is fixedly connected to the output shaft of the first motor (7).

3. The field outcrop sampling device for geological exploration according to claim 1, characterized in that: The positioning component includes an insertion frame (9), an insertion block (10), a handle (11), and a spring (12). The insertion frame (9) is fixedly arranged on the side wall of the base (2). One end of the insertion block (10) is inserted into the insertion frame (9) and slides horizontally along the insertion frame (9). A jack (13) is formed at the bottom end of the side wall of the collection box (4). The other end of the insertion block (10) penetrates through the side wall of the base (2) and is inserted into the jack (13). The handle (11) penetrates through the insertion frame (9) and is fixedly connected to the side wall of the insertion block (10). The spring (12) is sleeved on the handle (11). One end of the spring (12) is fixedly connected to the inner wall of the insertion frame (9), and the other end of the spring (12) is fixedly connected to the side wall of the insertion block (10).

4. The field outcrop sampling device for geological exploration according to claim 1, characterized in that: The sampling mechanism includes a vertical frame (14), a mounting frame (15), a first gear (16), a second gear (17), a second motor (18), a sampling cylinder (19) and a pushing component. The two vertical frames (14) are fixedly arranged at the front end of the top surface of the bottom plate (1). The mounting frame (15) is inserted between the two vertical frames (14) and slides vertically along the vertical frames (14). The first gear (16) and the second gear (17) are both inserted inside the mounting frame (15) and rotatably connected to the mounting frame (15), and the first gear (16) meshes with the second gear (17). The second motor (18) is fixedly arranged on the top surface of the mounting frame (15). A first connecting rod (20) is fixedly arranged on the top surface of the first gear (16). The first connecting rod (20) penetrates through the top surface of the mounting frame (15) and is fixedly connected to the output shaft of the second motor (18). A second connecting rod (21) is fixedly arranged on the bottom surface of the second gear (17). The second connecting rod (21) penetrates through the bottom surface of the mounting frame (15) and is fixedly connected to the top end of the sampling cylinder (19). The pushing component is arranged inside the sampling cylinder (19).

5. The field outcrop sampling device for geological exploration according to claim 4, characterized in that: The sampling mechanism further includes a second threaded rod (22) and a third motor (23). The second threaded rod (22) is inserted inside the vertical frame (14) and rotatably connected to the vertical frame (14). Both ends of the mounting frame (15) are sleeved on the second threaded rod (22) and slide vertically along the vertical frame (14) through the second threaded rod (22). A second groove (24) is formed inside the top end of the vertical frame (14). The third motor (23) is fixedly arranged inside the second groove (24). The top end of the second threaded rod (22) penetrates through the second groove (24) and is fixedly connected to the output shaft of the third motor (23).

6. The field outcrop sampling device for geological exploration according to claim 4, wherein: The pushing component includes a telescopic rod (25) and a push plate (26). The telescopic rod (25) is fixedly arranged at the top end of the inner wall of the sampling cylinder (19). The push plate (26) is fixedly arranged at the output end of the telescopic rod (25) and slides vertically along the sampling cylinder (19) through the telescopic rod (25).

7. The field outcrop sampling device for geological exploration according to claim 1, wherein: The moving support mechanism includes legs (27), moving wheels (28), second sliders (29), third connecting rods (30) and a support seat (31). The legs (27) are fixedly arranged on the side wall of the bottom plate (1). The moving wheels (28) are fixedly arranged at the bottom ends of the legs (27). The second sliders (29) are inserted inside the legs (27) and slide vertically along the legs (27). Both ends of the second sliders (29) penetrate through the legs (27) and are fixedly connected to the two third connecting rods (30). The support seat (31) is fixedly arranged at the bottom ends of the two third connecting rods (30).

8. The field outcrop sampling device for geological exploration according to claim 7, characterized in that: The mobile support mechanism further includes a third threaded rod (32), the third threaded rod (32) is inserted inside the leg (27) and is rotatably connected to the leg (27), and the second slider (29) is sleeved on the third threaded rod (32) and vertically slides along the leg (27) through the third threaded rod (32).

9. The field outcrop sampling device for geological exploration according to claim 8, characterized in that: A socket cylinder (33) is fixedly arranged at the top end of the leg (27), the socket cylinder (33) is communicated with the inside of the leg (27), and the top end of the third threaded rod (32) penetrates through the socket cylinder (33) and is fixedly provided with a rotating handle (34) for rotating the third threaded rod (32).

10. The field outcrop sampling device for geological exploration according to claim 9, characterized in that: A locking screw rod (35) for locking the rotating handle (34) is inserted on the side wall of the socket cylinder (33).

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