Auxiliary device for geological prospecting sampling equipment

Abstract

The utility model discloses an auxiliary device for geological prospecting sampling equipment in the technical field of geological prospecting sampling, which comprises a hollow sleeve, the bottom of the hollow sleeve is connected with a limiting hollow pipe, the outer wall of the limiting hollow pipe is in threaded connection with a supporting and storing assembly, and the bottom of the supporting and storing assembly is provided with a supporting footstand. A limiting hollow pipe is arranged in the hollow sleeve, a limiting sampling pipe is connected to the top of the limiting hollow pipe, a sampling pipe body is arranged in an inner cavity of the hollow sleeve, and one end of the bottom of the sampling pipe body extends to the outer wall of the bottom of an inner cavity of the limiting hollow pipe. The device is convenient for workers to carry during prospecting and sampling in deep mountains or remote areas on hikes, and the sampling efficiency is improved.

Description

Technical Field

[0001] This utility model belongs to the field of geological prospecting and sampling technology, specifically an auxiliary device for geological prospecting and sampling equipment. Background Technology

[0002] Geological exploration involves using various methods to investigate and probe the geology, determine suitable bearing strata, identify foundation types based on their bearing capacity, and calculate parameters. After discovering industrially valuable mineral deposits during mineral prospecting, the quality and quantity of the minerals are further investigated. However, existing auxiliary support equipment is inconvenient for workers to carry when hiking into deep mountains or remote areas to conduct mineral exploration and sampling.

[0003] According to the authorized publication number CN216050822U, a core sampling device for geological prospecting is disclosed. This device, through the coordinated arrangement of a sampling tube, support plate, positioning plate, and limiting ring, allows the operator to engage the limiting ring with the inner wall of the support plate when reaching the sampling point. This positions the positioning plate directly above the sampling point, facilitating sampling and avoiding the need for repeated adjustments to align the sampling tube. Furthermore, the device, through the coordinated arrangement of a protective plate, magnetic ring, and limiting ring, allows the operator to attach the magnetic ring to the inner wall of the limiting ring before sampling, enabling the sampling tube to pass through the inner wall of the protective plate for drilling. While drilling generates gravel and dust, the protective plate effectively prevents the splashing of these particles and facilitates easy disassembly for maintenance.

[0004] The aforementioned patents have achieved the support and adjustment function of geological prospecting sampling tubes, but their external auxiliary devices do not have a folding function, which makes it inconvenient for staff to carry when hiking into deep mountains or remote areas to carry out mineral prospecting and sampling work, thus reducing sampling efficiency. Therefore, we propose an auxiliary device for geological prospecting and sampling equipment. Utility Model Content

[0005] The purpose of this invention is to provide an auxiliary device for geological prospecting and sampling equipment to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: an auxiliary device for geological prospecting sampling equipment, comprising a hollow sleeve, a limiting hollow tube connected to the bottom of the hollow sleeve, a support and storage assembly threadedly connected to the outer wall of the limiting hollow tube, a support foot assembly provided at the bottom of the support and storage assembly, a limiting sampling tube connected to the top of the limiting hollow tube, and a sampling tube body provided in the inner cavity of the hollow sleeve, with one bottom end of the sampling tube body extending to the bottom outer wall of the inner cavity of the limiting hollow tube.

[0007] Preferably, the outer wall of the limiting hollow tube is provided with a circular limiting block on the top outer wall, and the outer wall of the limiting hollow tube is threaded.

[0008] Preferably, the supporting and storing component includes a rotating circular block threaded to the threaded execution end. A bearing is rotatably connected to the top outer wall of the rotating circular block. A hollow tube is provided on the top outer wall of the bearing, and four sets of identical first rotating bearing components are arranged in a ring array on the outer wall of the hollow tube. Each of the four sets of first rotating bearing components is hinged to a square connecting rod of the same structure. Each of the four sets of square connecting rods is hinged to a drive connecting rod at the other end. Each of the four sets of drive connecting rods is hinged to a second rotating bearing component of the same structure at the top of one end. One side outer wall of the four sets of second rotating bearing components is located on the top outer wall of the hollow sleeve, and each of the four sets of drive connecting rods is provided with a first threaded rod of the same structure on the other side outer wall. Each of the four sets of first threaded rods is provided with a sliding square rod of the same structure on the outer wall of the four sets of first threaded rods, and each of the four sets of first threaded rods is threaded to a first rotating cap of the same structure at one end.

[0009] Preferably, each of the four sets of sliding square rods has four sets of square grooves with the same structure.

[0010] Preferably, the support foot assembly includes a second threaded rod disposed on the outer wall of one end of the bottom of the square groove, a connecting block disposed at one end of the second threaded rod, a support foot disposed at the bottom of the connecting block, and a second rotating cap threadedly connected to the other end of the second threaded rod, and a threaded sleeve disposed on one side of the outer wall of the support foot, with a fixing cone threadedly connected to the inner wall of the threaded sleeve.

[0011] Preferably, the limiting sampling tube includes two sets of third threaded rods with the same structure that are threaded to the outer walls on both sides, and each set of third threaded rods has two sets of abutting rubber pads with the same structure at one end.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows: This utility model, through the support and storage components and support feet, facilitates folding and storage and provides support during use. This is beneficial for workers to carry when hiking into deep mountains or remote areas for mineral exploration and sampling, improving sampling efficiency. Specifically, when unfolded, the hollow tube on the outer wall of the bearing top, when manually rotated by a circular block, drives the outer wall of the top to rotate, connecting to the inner ring of the bearing for support. Simultaneously, the outer wall of the first threaded rod rotates upwards, threading against the bottom of the circular limit block for fixation. The hollow tube also moves upwards, driving four sets of first rotating bearing components, each hinged to four sets of identical square connecting rods, to move upwards. The upward movement of these four square connecting rods then drives four sets of drive connecting rods to unfold outwards. Because four sets of identical second rotating bearing components are hinged to the top of one end of each of the four drive connecting rods, and one side of the outer wall of each of the four second rotating bearing components is fixed to the outer wall of the hollow sleeve, the bottom end of the four sets of drive connecting rods unfolds outwards. The unfolding motion of the connecting rod drives four sets of identical support feet at the bottom to unfold outwards. The four sets of sliding square rods, each with a square groove, move along the outer wall of the first threaded rod to adjust the appropriate support length. A first rotating cap then rotates and abuts against the outer wall of the sliding square rod, facilitating storage and adjustment of the unfolded length. Adjusting the angle of a connecting block at one end of the second threaded rod drives the support feet at the bottom for support. The second rotating cap is then manually rotated to abut against the outer wall of the connecting block, completing the support foot fixation. A fixed cone connected to the inner wall of the threaded sleeve allows for threaded movement to adjust the fixed height for support. During storage, the motion is reversed. Manually rotating the circular block rotates the top outer wall, connecting to the inner ring of the bearing for support. The first threaded rod rotates downwards, causing the four driving connecting rods to close, closing the four sets of identical support feet at the bottom. The support feet are then adjusted outwards for fixed storage. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model;

[0014] Figure 2 This is a schematic diagram of the folding structure of this utility model;

[0015] Figure 3 This is a schematic diagram of the supporting and storage component structure of this utility model;

[0016] Figure 4 This is a schematic diagram of the limiting sampling tube structure of this utility model.

[0017] In the diagram: 1. Hollow sleeve; 2. Limiting hollow tube; 21. Circular limiting block; 22. Thread; 3. Support and storage assembly; 30. Hollow tube; 31. Bearing; 32. Rotating circular block; 33. First rotating bearing component; 34. Square connecting rod; 35. Drive connecting rod; 36. Second rotating bearing component; 37. Sliding square rod; 371. Square groove; 38. First rotating cap; 39. First threaded rod; 4. Limiting sampling tube; 41. Third threaded rod; 42. Abutting rubber pad; 5. Sampling tube body; 6. Support foot assembly; 61. Connecting block; 62. Second rotating cap; 63. Second threaded rod; 64. Support foot; 65. Threaded sleeve; 66. Fixed cone. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Please see Figure 1-4 As mentioned in the background section, while existing technologies in the aforementioned patents have achieved support and adjustment functions for geological prospecting sampling tubes, their external auxiliary devices lack folding functionality. This makes them inconvenient for workers to carry when hiking into deep mountains or remote areas for prospecting and sampling, reducing sampling efficiency. This utility model provides a technical solution: It includes a hollow sleeve 1, with a limiting hollow tube 2 connected to the bottom of the hollow sleeve 1. A support and storage component 3 is threaded onto the outer wall of the limiting hollow tube 2, and a support foot component 6 is provided at the bottom of the support and storage component 3. A limiting sampling tube 4 is connected to the top of the limiting hollow tube 2, and a sampling tube body 5 is provided inside the hollow sleeve 1. One end of the sampling tube body 5 extends to the bottom outer wall of the inner cavity of the limiting hollow tube 2. The support and storage component 3, in conjunction with the support foot component 6, facilitates folding and storage and provides support during use, making it easier for workers to carry the tube when hiking into deep mountains or remote areas for prospecting and sampling, thus improving sampling efficiency.

[0020] Please see Figure 1-4 As shown, the outer wall of the limiting hollow tube 2 is provided with a circular limiting block 21 on the top outer wall. The outer wall of the limiting hollow tube 2 is provided with a thread 22. The thread 22 on the outer wall of the limiting hollow tube 2 allows the manually rotated circular block 32 to drive the top outer wall to rotate and be supported by the inner ring of the bearing 31. At the same time, the outer wall of the first threaded rod 39 rotates upward to make a threaded movement and abuts against the bottom of the circular limiting block 21 to complete the fixation.

[0021] Please see Figure 1-3As shown, the supporting and storing component 3 includes a rotating circular block 32 threaded to the actuating end of the thread 22. A bearing 31 is rotatably connected to the top outer wall of the rotating circular block 32. A hollow tube 30 is provided on the top outer wall of the bearing 31, and four sets of first rotating bearing components 33 with the same structure are arranged in a ring on the outer wall of the hollow tube 30. Each of the four sets of first rotating bearing components 33 is hinged to four sets of square connecting rods 34 with the same structure. The other end of each of the four sets of square connecting rods 34 is hinged to four sets of driving connecting rods 35. The top of one end of each of the four sets of driving connecting rods 35 is hinged to four sets of second connecting rods with the same structure. The rotating bearing component 36 has four sets of second rotating bearing components 36 with one side outer wall set on the top outer wall of the hollow sleeve 1. The other side outer wall of each of the four sets of drive connecting rods 35 is provided with four sets of first threaded rods 39 of the same structure. The outer wall of each of the four sets of first threaded rods 39 is provided with four sets of sliding square rods 37 of the same structure. One end of each of the four sets of first threaded rods 39 is threadedly connected to four sets of first rotating caps 38 of the same structure. Because the hollow tube 30 is provided on the top outer wall of the bearing 31, the bearing 31 is connected to the top outer wall by manually rotating the circular block 32. The inner ring provides support, and simultaneously, the outer wall of the first threaded rod 39 rotates upward in a threaded motion, abutting against the bottom of the circular limiting block 21 to complete the fixation. The hollow tube 30 also moves upward, and the hollow tube 30 drives the four sets of first rotating bearing parts 33, each hinged to four sets of square connecting rods 34 with the same structure, to move upward. The upward movement of the four sets of square connecting rods 34 in turn drives the four sets of driving connecting rods 35 to perform an outward unfolding movement. Because the top of one end of the four sets of driving connecting rods 35 is hinged to four sets of second rotating bearing parts 36 with the same structure, and the four sets of second rotating bearing parts 36 are... The outer side wall is fixed to the top outer wall of the hollow sleeve 1, so that the bottom end of the four sets of drive linkages 35 can move outward. At the same time, the four sets of drive linkages 35 can move outward, and the four sets of support feet assemblies 6 with the same structure at the bottom can also move outward. The appropriate support length can be adjusted by moving the four sets of sliding square rods 37 with four sets of square grooves 371 with the same structure on the outer wall of the first threaded rod 39. Then, the first rotating cap 38 can be rotated and fixed to the outer wall of the sliding square rod 37, which is convenient for storage and adjustment of the length when unfolded.

[0022] Please see Figure 1-3 As shown, each of the four sets of sliding square rods 37 has four sets of square grooves 371 with the same structure, which facilitates the adjustment of the appropriate support length of the sliding square rods 37.

[0023] Please see Figure 1-3As shown, the support foot assembly 6 includes a second threaded rod 63 disposed on the outer wall of one end of the bottom of the square groove 371. A connecting block 61 is disposed at one end of the second threaded rod 63, and a support foot 64 is disposed at the bottom of the connecting block 61. The other end of the second threaded rod 63 is threadedly connected to a second rotating cap 62. A threaded sleeve 65 is disposed on one outer wall of the support foot 64, and a fixed cone 66 is threadedly connected to the inner wall of the threaded sleeve 65. By adjusting the angle of the connecting block 61 at one end of the second threaded rod 63, the support foot 64 at the bottom is driven to provide support. Then, by manually rotating the second rotating cap 62, it is fixed to the outer wall of the connecting block 61, thus completing the fixation of the support foot 64. The fixed height is adjusted by the threaded movement of the fixed cone 66 threaded to the inner wall of the threaded sleeve 65, which facilitates support.

[0024] Please see Figure 4 As shown, the limiting sampling tube 4 includes two sets of identical third threaded rods 41 threaded to the outer walls on both sides. Each of the two sets of third threaded rods 41 has two sets of identical abutment rubber pads 42 at one end. The limiting sampling tube 4 includes two sets of identical third threaded rods 41 threaded to the outer walls on both sides, which facilitates the insertion of the sampling tube body 5 into the hollow sleeve 1. One bottom end of the sampling tube body 5 extends to the bottom outer wall of the inner cavity of the limiting hollow tube 2. The two sets of third threaded rods 41 rotate and make threaded movements on the outer wall of the limiting sampling tube 4, so that the two sets of identical abutment rubber pads 42 at one end of each of the two sets of third threaded rods 41 abut against the outer wall of the sampling tube body 5 and fix it.

[0025] Working principle: When unfolded for use, the hollow tube 30 on the top outer wall of the bearing 31 is manually rotated by the circular block 32, which drives the top outer wall to rotate and is connected to the inner ring of the bearing 31 for support. At the same time, the outer wall of the first threaded rod 39 rotates upward and moves upward to abut against the bottom of the circular limit block 21 for fixation. The hollow tube 30 also moves upward, which in turn drives the four sets of first rotating bearing parts 33, each of which is hinged to four sets of square connecting rods 34 with the same structure, to move upward. The upward movement of the four sets of square connecting rods 34 in turn drives the four sets of driving connecting rods 35 to unfold outward. Because the top of one end of the four sets of driving connecting rods 35 is hinged to four sets of second rotating bearing parts 36 with the same structure, and one side of the outer wall of the four sets of second rotating bearing parts 36 is fixed to the top outer wall of the hollow sleeve 1, the bottom end of the four sets of driving connecting rods 35 unfolds outward. When the movement is initiated, the four sets of drive linkages 35 unfold, causing the four sets of support foot assemblies 6 with the same structure at the bottom to unfold outward. The four sets of sliding square rods 37 each have four sets of square grooves 371 with the same structure. The appropriate support length is adjusted by moving the first threaded rod 39 on the outer wall. Then, the first rotating cap 38 is rotated and fixed to the outer wall of the sliding square rod 37, which is convenient for storage and adjustment of the length when unfolded. By adjusting the angle of the connecting block 61 at one end of the second threaded rod 63, the support foot 64 at the bottom is driven to provide support. Then, by manually rotating the second rotating cap 62, it is fixed to the outer wall of the connecting block 61, thus completing the fixation of the support foot 64. The fixed height is adjusted by the threaded movement of the fixed cone 66 connected to the inner wall of the threaded sleeve 65, which is used for support.

[0026] During storage, the movement is reversed as described above. By manually rotating the circular block 32, the top outer wall is rotated and supported by the inner ring of the bearing 31. The first threaded rod 39 rotates downwards and makes a threaded movement, causing the four sets of drive linkages 35 to close and drive the four sets of support foot assemblies 6 with the same structure at the bottom to close. The support foot assemblies 6 are adjusted outwards to fix and store the tube. The sampling tube 4 includes two sets of third threaded rods 41 with the same structure threaded to the outer walls on both sides, which facilitates the insertion of the sampling tube body 5 into the hollow sleeve 1. One end of the sampling tube body 5 extends to the bottom outer wall of the inner cavity of the limiting hollow tube 2. The two sets of third threaded rods 41 rotate and make threaded movements on the outer wall of the limiting sampling tube 4, so that one end of each set of third threaded rods 41 is provided with two sets of abutting rubber pads 42 with the same structure to abut against the outer wall of the sampling tube body 5 for fixation.

[0027] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A geological prospecting sampling device auxiliary device characterized by: The utility model provides a kind of sampling device, including hollow sleeve (1), the bottom of the hollow sleeve (1) is connected with limiting hollow pipe (2), supporting storage assembly (3) is connected on the outer wall of the limiting hollow pipe (2), supporting foot base assembly (6) is arranged on the bottom of the supporting storage assembly (3), and the top of the limiting hollow pipe (2) is connected with limiting sampling pipe (4), and sampling pipe body (5) is arranged in the cavity of the hollow sleeve (1), and the bottom of the sampling pipe body (5) extends to the bottom outer wall in the cavity of limiting hollow pipe (2).

2. The auxiliary device for a geological prospecting and sampling equipment according to claim 1, characterized in that: The outer wall of the limiting hollow pipe (2) is provided with a circular limiting block (21) on the top outer wall, and a thread (22) is formed on the outer wall of the limiting hollow pipe (2).

3. The auxiliary device for a geological prospecting and sampling equipment according to claim 2, characterized in that: The supporting storage assembly (3) includes a rotating circular block (32) threadedly connected to the execution end of the thread (22), the top outer wall of the rotating circular block (32) is rotatably connected with a bearing (31), the top outer wall of the bearing (31) is provided with a hollow pipe (30), and the outer wall of the hollow pipe (30) is annularly arranged with four groups of first rotating bearing members (33) of the same structure, four groups of the first rotating bearing members (33) are hingedly connected with four groups of square connecting rods (34) of the same structure, four groups of the square connecting rods (34) are hingedly connected with four groups of driving connecting rods (35) at the other ends, four groups of the driving connecting rods (35) are hingedly connected with four groups of second rotating bearing members (36) of the same structure at one end of the top, four groups of the second rotating bearing members (36) are arranged on the top outer wall of the hollow sleeve (1) at one side of the outer wall, and the other end of the outer wall of four groups of the driving connecting rods (35) is provided with four groups of first threaded rods (39) of the same structure, the outer wall of four groups of the first threaded rods (39) is provided with four groups of sliding square rods (37) of the same structure, and one end of four groups of the first threaded rods (39) is threadedly connected with four groups of first rotating caps (38) of the same structure.

4. The auxiliary device for a geological prospecting and sampling equipment according to claim 3, characterized in that: Four groups of the sliding square rods (37) are provided with four groups of square grooves (371) of the same structure.

5. The auxiliary device for a geological prospecting and sampling equipment according to claim 4, characterized in that: The supporting foot base assembly (6) includes a second threaded rod (63) arranged on the outer side wall of one end of the bottom of the square groove (371), the second threaded rod (63) is provided with a connecting block (61) at one end, the connecting block (61) is provided with a supporting foot base (64) at the bottom, and the second threaded rod (63) is threadedly connected with a second rotating cap (62) at the other end, and the outer wall of one side of the supporting foot base (64) is provided with a threaded sleeve (65), and the inner wall of the threaded sleeve (65) is threadedly connected with a fixed cone (66).

6. The auxiliary device for a geological prospecting and sampling equipment according to claim 1, characterized in that: The limiting sampling pipe (4) includes two groups of third threaded rods (41) of the same structure threadedly connected to the outer walls on both sides, and the first ends of the two groups of third threaded rods (41) are provided with two groups of abutting rubber pads (42) of the same structure.

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