Sampling equipment for mineral exploration and detection in mineral geology

Abstract

The utility model relates to the field of mineral geology exploration, and discloses a sampling device for mineral geology exploration detection, which comprises a bottom frame, a mounting table fixedly mounted at the top of the bottom frame, a driving motor fixedly mounted at the top of the mounting table, a driving gear sleeved on an output shaft on the driving motor, and a hole formed in the top of the bottom frame, a sampling barrel used for sampling is slidably mounted in the hole, a linkage shaft is rotatably mounted on the front face of the mounting table, a driven gear sleeves the outer wall of the linkage shaft, a sampling cleaning assembly is further included, and a sample in the sampling barrel can be taken out by manually rotating a disc by 90 degrees and then descending a detection push rod; meanwhile, the inner wall of the sampling barrel can be cleaned, the tedious step of manual cleaning in a traditional method is avoided, the sampling efficiency is remarkably improved, automatic cleaning is beneficial to keeping the clean state of the sampling device, equipment damage caused by soil accumulation and abrasion is reduced, and therefore the service life of equipment is prolonged.

Description

Technical Field

[0001] The utility model relates to the field of mineral geological exploration, in particular to a sampling device for mineral geological exploration and detection. Background Art

[0002] Geological exploration is to investigate and study the geological conditions such as rocks, strata, structures, minerals, hydrology, and landforms in a certain area. However, since the exploration and detection of mineral geology and mineral resources requires the detection of geological conditions at different depths underground, it is necessary to sample and detect multiple geological layers. In the prior art, the announcement number CN221745604U discloses a sampling device for mineral geology and mineral resources exploration, including a sampler, a control box is fixedly installed on the top of the sampler; a lifting device is installed in the sampler, and the lifting device runs through the center of the bottom surface of the sampler; the sampling drill bit is connected to a driving device, and the driving device is installed on the driving platform. This application controls the lifting amplitude of the lifting device through the control box to adjust the drilling depth of the sampling drill bit, without manual assistance, and can realize automatic positioning drilling, which greatly saves work molding, reduces errors, and improves work efficiency. However, in the actual use of the above scheme, after the drill bit samples, there is still rock and soil in the geological layer on the drill bit, which needs to be cleaned manually, which increases the steps of the work. For this reason, we propose a sampling device for mineral geology and mineral resources exploration and detection. Utility Model Content

[0003] 1. Technical issues to be resolved

[0004] In view of the deficiencies in the prior art, the utility model provides a sampling device for mineral geological and mineral exploration and detection, which solves the above-mentioned problems.

[0005] (II) Technical solution

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a sampling device for mineral geological exploration and detection, comprising a base frame, a mounting platform is fixedly installed on the top of the base frame, a driving motor is fixedly installed on the top of the mounting platform, an output shaft sleeve on the driving motor is provided with a driving gear, a hole is opened on the top of the base frame, a sampling tube for sampling is slidably installed in the hole, a linkage shaft is rotatably installed on the front of the mounting platform, and a driven gear is sleeved on the outer wall of the linkage shaft, and also includes:

[0007] The sampling and cleaning component is arranged on a base frame and is used for sampling and cleaning in mineral geology.

[0008] Preferably, a pair of sockets are provided on both sides of the outer wall of the sampling tube, and plug rods are slidably installed on both sides of the base frame. The ends of the two groups of plug rods are slidably extended into the holes and are slidably inserted into the two groups of sockets respectively.

[0009] Preferably, a sleeve is fixedly provided on the front side of the mounting platform corresponding to the upper side of the sampling tube.

[0010] Preferably, the sampling and cleaning assembly includes a swing arm, a detection push rod, a straight groove, a rotating rod, and a slider. The end of the linkage shaft is sleeved with a swing arm, one side of the swing arm is provided with a straight groove, a vertical detection push rod is slidably installed on the inner wall of the sleeve, a rotating rod is fixedly provided on the outer wall of the detection push rod, and a slider is rotatably sleeved on the end of the rotating rod, and the slider is slidably connected in the straight groove.

[0011] Preferably, the sampling cleaning assembly further comprises a disc and a bump, the bottom end of the detection push rod is rotatably connected to the disc, both sides of the disc are fixedly connected to bumps, and the disc is slidably connected to the inner wall of the sampling barrel.

[0012] Preferably, the inner wall of the sampling tube is provided with two groups of mutually symmetrical vertical notch grooves, and the inner wall of the sampling tube is provided with an annular ring groove near the top.

[0013] Preferably, the two groups of protrusions are slidably connected in the notch groove and the annular groove respectively.

[0014] Preferably, an annular cleaning ring is fixedly provided on the outer circle of the hole corresponding to the bottom inner wall of the base frame, and the outer wall of the sampling tube is completely fitted with the inner wall of the cleaning ring.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the utility model provides a sampling device for mineral geological exploration and detection, which has the following beneficial effects: the sampling device for mineral geological exploration and detection can take out the sample in the sampling tube by rotating the disc ninety degrees and then lowering the detection push rod, and can also clean the inner wall of the sampling tube at the same time, avoiding the tedious steps of manual cleaning required in the traditional method, and significantly improving the sampling efficiency. Automatic cleaning helps to keep the sampling device clean and reduce equipment damage caused by soil accumulation and wear, thereby extending the service life of the equipment. In addition, it can also prevent the previous group of samples from being left behind when the next group of samples is taken, affecting the accuracy of sampling. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the front structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the back structure of the utility model;

[0019] Figure 3 This is a cross-sectional schematic diagram of the sampling tube of the utility model;

[0020] Figure 4 This is a schematic diagram of the socket of the utility model;

[0021] Figure 5 for Figure 2 Local schematic diagram of point A in the figure.

[0022] In the figure: 1, base frame; 2, mounting table; 3, driving motor; 4, driving gear; 5, hole; 6, sampling tube; 7, linkage shaft; 8, driven gear; 9, swing arm; 10, sleeve; 11, detection push rod; 12, straight groove; 13, rotating rod; 14, slider; 15, disk; 16, bump; 17, notch groove; 18, ring groove; 19, socket; 20, cleaning ring; 21, plug rod. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-5 A sampling device for mineral geological exploration and detection comprises a base frame 1, a mounting platform 2 is fixedly mounted on the top of the base frame 1, a driving motor 3 is fixedly mounted on the top of the mounting platform 2, a driving gear 4 is arranged on the output shaft sleeve of the driving motor 3, a hole 5 is opened on the top of the base frame 1, a sampling tube 6 for sampling is slidably mounted in the hole 5, a linkage shaft 7 is rotatably mounted on the front of the mounting platform 2, and a driven gear 8 is sleeved on the outer wall of the linkage shaft 7, and also comprises: a sampling cleaning component, which is arranged on the base frame 1 and is used for sampling and cleaning of mineral geology.

[0025] A pair of sockets 19 are provided on the outer walls of both sides of the sampling tube 6, and plug rods 21 are slidably installed on both sides of the base frame 1. The ends of the two groups of plug rods 21 are slidably extended into the hole 5 and are slidably inserted into the two groups of sockets 19 respectively. When the sampling is completed, the driving gear 4 is reversed to make the sampling tube 6 rise. During the rising process of the sampling tube 6, the plug rods 21 scrape the rock and soil on the outer surface of the sampling tube 6. When the sockets 19 on the sampling tube 6 rise to the hole 5, the two groups of plug rods 21 are pushed in the same direction so that the two groups of plug rods 21 are respectively inserted into the sockets 19.

[0026] A sleeve 10 is fixedly provided on the front side of the mounting platform 2 corresponding to the upper side of the sampling tube 6. First, the driving motor 3 is started, and the output shaft on the driving motor 3 is used to drive the driving gear 4 to rotate. The driven gear 8 meshes with the driving gear 4 and reverses with the driving gear 4 during the rotation of the driving gear 4. The swing arm 9 rotates with the linkage shaft 7 as the center through the driven gear 8 on the linkage shaft 7. The swing arm 9 is away from the bottom of the linkage shaft 7 and presses the detection push rod 11 downward on the sleeve 10 when rotating.

[0027] The sampling and cleaning assembly includes a swing arm 9, a detection push rod 11, a straight groove 12, a rotating rod 13, and a slider 14. The end of the linkage shaft 7 is sleeved with the swing arm 9, and a straight groove 12 is opened on one side of the swing arm 9. A vertical detection push rod 11 is slidably installed on the inner wall of the sleeve 10, and a rotating rod 13 is fixed on the outer wall of the detection push rod 11. A slider 14 is rotatably sleeved on the end of the rotating rod 13, and the slider 14 is slidably connected in the straight groove 12. When the detection push rod 11 slides downward on the sleeve 10, the slider 14 rotates at the end of the rotating rod 13 and slides in the straight groove 12.

[0028] The sampling and cleaning assembly also includes a disc 15 and a protrusion 16. The bottom end of the detection push rod 11 is rotatably connected to the disc 15. Both sides of the disc 15 are fixedly connected to the protrusions 16. The disc 15 is slidably connected to the inner wall of the sampling tube 6. When the detection push rod 11 slides down, the protrusion 16 on the disc 15 is clamped in the annular groove 18, and the sampling tube 6 slides down synchronously. The sampling operation is performed when the sampling tube 6 slides downward in the hole 5.

[0029] The inner wall of the sampling tube 6 is provided with two groups of symmetrical and vertical notched grooves 17, and the inner wall of the sampling tube 6 is provided with an annular ring groove 18 near the top to fix the position of the sampling tube 6. Then, the disc 15 is manually rotated ninety degrees on the detection push rod 11, and the protrusion 16 is synchronously rotated ninety degrees in the ring groove 18 on the sampling tube 6.

[0030] The two groups of protrusions 16 are slidably connected in the notch groove 17 and the annular groove 18 respectively, and the detection push rod 11 is lowered again. As the detection push rod 11 is lowered, the disc 15 pushes the rock and soil in the sampling tube 6 downward and cleans the inner wall of the sampling tube 6. The two groups of protrusions 16 can also clean the notch groove 17 at the same time.

[0031] An annular cleaning ring 20 is fixedly arranged on the inner wall of the bottom of the base frame 1 corresponding to the outer circle of the hole 5. The outer wall of the sampling tube 6 is completely fitted with the inner wall of the cleaning ring 20. The sample in the sampling tube 6 can be taken out by manually rotating the disc 15 ninety degrees and then lowering the detection push rod 11. At the same time, the inner wall of the sampling tube 6 can be cleaned, avoiding the cumbersome steps of manual cleaning required in the traditional method, significantly improving the sampling efficiency, and automatic cleaning helps to keep the sampling device clean, reduce equipment damage caused by soil accumulation and wear, thereby extending the service life of the equipment. In addition, it can also prevent the previous group of samples from being left in the next group of samples to affect the sampling accuracy.

[0032] Working principle: First, start the driving motor 3, and use the output shaft on the driving motor 3 to drive the driving gear 4 to rotate. The driven gear 8 meshes with the driving gear 4 and reverses with the driving gear 4 during the rotation of the driving gear 4. The swing arm 9 rotates with the linkage shaft 7 as the center through the driven gear 8 on the linkage shaft 7. The swing arm 9 is away from the bottom of the linkage shaft 7 and presses the detection push rod 11 downward on the sleeve 10 during rotation. When the detection push rod 11 slides downward on the sleeve 10, the slider 14 rotates at the end of the rotating rod 13 and slides in the straight groove 12. When the detection push rod 11 slides down, it is clamped in the annular groove 18 through the protrusion 16 on the disk 15, and the sampling tube 6 slides down synchronously. The sampling tube 6 slides downward in the hole 5 to perform sampling. When the sampling is completed After completion, the driving gear 4 is reversed to make the sampling tube 6 rise. During the rising process of the sampling tube 6, the rod 21 scrapes the rock and soil on the outer surface of the sampling tube 6. When the socket 19 on the sampling tube 6 rises to the hole 5, the two groups of rods 21 are pushed in the same direction, so that the two groups of rods 21 are respectively inserted into the socket 19 to fix the position of the sampling tube 6. Then, the disc 15 is manually rotated ninety degrees on the detection push rod 11, and the protrusion 16 is synchronously rotated ninety degrees in the annular groove 18 on the sampling tube 6. The detection push rod 11 is lowered again. As the detection push rod 11 descends, the disc 15 pushes the rock and soil in the sampling tube 6 downward and cleans the inner wall of the sampling tube 6. The two groups of protrusions 16 can also clean the notch groove 17 at the same time.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sampling device for mineral geological exploration and detection, comprising a base frame (1), characterized in that: The top of the base frame (1) is fixedly mounted with a mounting platform (2), the top of the mounting platform (2) is fixedly mounted with a driving motor (3), the output shaft sleeve of the driving motor (3) is provided with a driving gear (4), the top of the base frame (1) is provided with a hole (5), a sampling tube (6) for sampling is slidably mounted in the hole (5), a linkage shaft (7) is rotatably mounted on the front of the mounting platform (2), and a driven gear (8) is sleeved on the outer wall of the linkage shaft (7), and further comprises: The sampling and cleaning component is arranged on a base frame (1) and is used for sampling and cleaning of mineral geology.

2. The sampling equipment for mineral geological exploration and detection according to claim 1 is characterized in that: A pair of sockets (19) are provided on both sides of the outer wall of the sampling tube (6), and plug rods (21) are slidably mounted on both sides of the base frame (1), and the ends of the two groups of plug rods (21) are slidably extended into the holes (5) and are slidably inserted into the two groups of sockets (19) respectively.

3. The sampling equipment for mineral geological exploration and detection according to claim 2 is characterized in that: A sleeve (10) is fixedly arranged on the front side of the mounting platform (2) corresponding to the upper side of the sampling tube (6).

4. The sampling equipment for mineral geological exploration and detection according to claim 1 is characterized in that: The sampling cleaning assembly comprises a swing arm (9), a detection push rod (11), a straight groove (12), a rotating rod (13), and a sliding block (14); the end of the linkage shaft (7) is sleeved with the swing arm (9); a straight groove (12) is provided on one side of the swing arm (9); a vertical detection push rod (11) is slidably mounted on the inner wall of the sleeve (10); a rotating rod (13) is fixedly mounted on the outer wall of the detection push rod (11); a sliding block (14) is rotatably sleeved on the end of the rotating rod (13); and the sliding block (14) is slidably connected in the straight groove (12).

5. The sampling equipment for mineral geological exploration and detection according to claim 4 is characterized in that: The sampling cleaning assembly further comprises a disc (15) and a bump (16); the bottom end of the detection push rod (11) is rotatably connected to the disc (15); both sides of the disc (15) are fixedly connected to the bumps (16); and the disc (15) is slidably connected to the inner wall of the sampling tube (6).

6. The sampling equipment for mineral geological exploration and detection according to claim 5 is characterized by: The inner wall of the sampling tube (6) is provided with two groups of mutually symmetrical vertical notch grooves (17), and the inner wall of the sampling tube (6) is provided with an annular ring groove (18) near the top.

7. The sampling equipment for mineral geological exploration and detection according to claim 5 is characterized by: The two groups of protrusions (16) are respectively slidably connected in the notch groove (17) and the annular groove (18).

8. The sampling equipment for mineral geological exploration and detection according to claim 6 is characterized by: An annular cleaning ring (20) is fixedly provided on the inner wall of the bottom of the base frame (1) corresponding to the outer ring of the hole (5), and the outer wall of the sampling tube (6) is completely fitted with the inner wall of the cleaning ring (20).

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