Mineral geological exploration sampling device

Abstract

The invention discloses a mineral geological exploration sampling device which comprises a sampling box, a fixed cover is fixedly mounted at the top end of the sampling box, placement grooves are formed in the sampling box, through grooves corresponding to the placement grooves are formed in the sampling box, and a closed cover plate is rotationally connected between the inner walls of the through grooves through mounting shafts; and the placing structure comprises a rotating rod rotationally installed on the lower inner wall of the placing groove, the rotating rod is sleeved with a fixing rod, and the top end of the rotating rod is fixedly connected with a fixing spring. After a sampling test tube is placed in a sampling box, the sampling test tube can be rotated and is matched with a stirring rod to stir soil in the sampling test tube, so that the collected soil and water are fully mixed to facilitate preparation of a soil leaching solution, and meanwhile, a fixed cam is rotated to extrude and vibrate the sampling test tube, so that the soil leaching solution is prepared. The preparation efficiency of the soil leachate is improved, and rapid detection of soil components is facilitated.

Description

Technical Field

[0001] The present invention relates to the field of geological exploration, and particularly to a sampling device for mineral geological exploration. Background Art

[0002] Geological exploration is an investigation and research work on geological conditions such as rocks, stratigraphic structures, minerals, groundwater, landforms, etc. in a certain area. In order to facilitate the investigation of geology such as rocks, sampling is usually adopted to detect the components in substances such as soil, so as to facilitate the application of the geology.

[0003] When the existing geological exploration sampling devices are in use, most of them only collect soil samples and lack the treatment of the soil. When subsequent soil component analysis is carried out, it is necessary to take out the sampled soil and make a soil leaching solution, resulting in too low detection efficiency and being not conducive to the rapid detection of soil components. Summary of the Invention

[0004] The purpose of the present invention is to solve the disadvantages existing in the prior art, such as: most of them only collect soil samples and lack the treatment of the soil. When subsequent soil component analysis is carried out, it is necessary to take out the sampled soil and make a soil leaching solution, resulting in too low detection efficiency and being not conducive to the rapid detection of soil components, and to propose a sampling device for mineral geological exploration.

[0005] In order to achieve the above purpose, the present invention adopts the following technical scheme:

[0006] A sampling device for mineral geological exploration, comprising:

[0007] A sampling box, a fixed cover is fixedly installed at the top of the sampling box, a placement groove is opened on the sampling box, a through groove corresponding to each placement groove is opened on the sampling box, and a closing cover plate is rotatably connected between the inner walls of each through groove through a mounting shaft;

[0008] A placement structure, the placement structure includes a rotating rod rotatably installed on the lower inner wall of the placement groove, a fixed rod is sleeved on the rotating rod, a fixed spring is fixedly connected to the top of the rotating rod, the end of the fixed spring away from the rotating rod is rotatably connected to the inner wall of the fixed rod, a placement seat is slidably installed at the top of the fixed rod, a connecting spring is fixedly connected to the inner wall of the placement seat, a connecting clamping block is fixedly connected to the end of the connecting spring away from the inner wall of the placement seat, and a motor connected to the rotating rod is installed inside the sampling box.

[0009] Preferably, the lower inner wall of the placement groove is rotatably connected with a fixed shaft, the fixed shaft is installed at both sides of the placement seat, and the fixed shaft extends to the side walls of the placement seat, the top end of the fixed shaft is fixedly connected with a fixed cam, the fixed shaft and the rotating rod are transmission-connected by a belt drive assembly, the top end of the fixed rod is fixedly connected with a moving block, the bottom end of the placement seat is provided with a moving groove corresponding to the moving block, the side wall of the moving block is fixedly connected with an adjusting spring, the end of the adjusting spring away from the moving block is fixedly connected to the inner wall of the moving groove, and the adjusting spring is installed symmetrically with respect to the center of the moving block.

[0010] Preferably, the outer sides of the fixed cam and the placement seat are wrapped with an elastic protective layer, and the fixed cams on both sides are installed in opposite positions, the side walls of the connecting clamp block are arc-shaped, and the connecting clamp block is made of soft material as a whole.

[0011] Preferably, the bottom end of the closed cover is fixedly connected with a telescopic sleeve, the bottom end of the telescopic sleeve is fixedly connected with an upper pressure plate, the top end of the closed cover is fixedly connected with a rotating block, the rotating block passes through the closed cover and is fixedly connected with the telescopic sleeve, a stirring rod is fixedly installed on the inner side of the telescopic sleeve, and the stirring rod is fixedly connected to the telescopic end of the telescopic sleeve, the stirring rod passes through the telescopic sleeve and the upper pressure plate and extends to the bottom of the upper pressure plate, the bottom end of the upper pressure plate is fixedly connected with a threaded sleeve, and the threaded sleeve is threadedly connected to the stirring rod.

[0012] Preferably, a fixed tooth is fixedly sleeved on the rotating rod, and a fixed groove corresponding to the fixed tooth is formed at the bottom end of the fixed rod.

[0013] Preferably, a control button corresponding to the motor is fixedly connected to the inner wall of the fixing rod, and the control button is installed in the middle of the fixing spring.

[0014] Preferably, a sealing gasket is fixedly mounted on the bottom end of the upper pressure plate, and a handle is fixedly mounted on the side wall of the sampling box.

[0015] Preferably, a plurality of fixing bolts are fixedly mounted on the fixing cover, and the fixing cover is fixedly connected to the sampling box via the fixing bolts.

[0016] Compared with the prior art, the beneficial effect of the present invention is that after the sampling test tube is placed in the sampling box, the sampling test tube can be rotated, and the soil in the sampling test tube can be stirred in cooperation with the stirring rod, so that the collected soil and water are fully mixed to facilitate the preparation of soil leachate. At the same time, the fixed cam will rotate to squeeze and vibrate the sampling test tube, thereby improving the production efficiency of the soil leachate and facilitating the rapid detection of soil components. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1Schematic three-dimensional structure diagram of a sampling device for mineral geological exploration proposed by the present invention;

[0018] Figure 2 is Figure 1 the enlarged view of part A in

[0019] Figure 3 Schematic three-dimensional structure diagram of the placement groove of a sampling device for mineral geological exploration proposed by the present invention;

[0020] Figure 4 Schematic side three-dimensional structure diagram of the placement groove of a sampling device for mineral geological exploration proposed by the present invention;

[0021] Figure 5 is Figure 4 the enlarged view of part B in

[0022] In the figure: 1 sampling box, 2 fixed cover, 3 closing cover plate, 4 rotating block, 5 placement groove, 6 upper pressing plate, 7 threaded sleeve rod, 8 stirring rod, 9 telescopic sleeve, 10 placement seat, 11 rotating rod, 12 fixed rod, 13 fixed spring, 14 fixed shaft, 15 fixed cam, 16 belt drive assembly, 17 fixed tooth, 18 connecting spring, 19 connecting clip block, 20 fixed card slot, 21 moving block, 22 moving groove, 23 adjusting spring. Detailed implementation manner

[0023] Referring to Figures 1-4 , a sampling device for mineral geological exploration includes:

[0024] Sampling box 1, a fixed cover 2 is fixedly installed at the top of the sampling box 1, a placement groove 5 is opened on the sampling box 1, a through groove corresponding to each placement groove 5 is opened on the sampling box 1, and a closing cover plate 3 is rotatably connected between the inner walls of each through groove. The sampling test tube is placed into the placement groove 5;

[0025] Placement structure, the placement structure includes a rotating rod 11 rotatably installed on the lower inner wall of the placement groove 5, a fixed rod 12 is sleeved on the rotating rod 11, the top end of the rotating rod 11 is fixedly connected with a fixed spring 13, one end of the fixed spring 13 away from the rotating rod 11 is rotatably connected with the inner wall of the fixed rod 12, a placement seat 10 is slidably installed at the top end of the fixed rod 12, a connecting spring 18 is fixedly connected to the inner wall of the placement seat 10, one end of the connecting spring 18 away from the inner wall of the placement seat 10 is fixedly connected with a connecting clip block 19, and a motor connected to the rotating rod 11 is installed inside the sampling box 1;

[0026] The sampled soil is sent into the sampling test tube, and water is added to the test tube to prepare soil leaching solution, so as to analyze the composition of the soil for geological survey. The test tube is inserted into the placement seat 10, and the test tube squeezes the connecting clamp block 19 to deform the connecting spring 18. The elastic force of the connecting spring 18 causes the connecting clamp block 19 to fix and clamp the test tube. The motor is started, and the output end of the motor drives the rotating rod 11 to rotate, thereby rotating the fixed rod 12, and rotating the placement seat 10 together. Under the action of the connecting spring 18 and the connecting clamp block 19, the sampling test tube is driven to rotate together, and the soil in the sampling test tube is homogenized, so as to prepare the soil leaching solution.

[0027] The lower inner wall of the placement groove 5 is rotatably connected with a fixed shaft 14, which is installed at both sides of the placement seat 10 and extends to the side wall of the placement seat 10. The top of the fixed shaft 14 is fixedly connected with a fixed cam 15. The fixed shaft 14 and the rotating rod 11 are connected by a belt transmission assembly 16. The top of the fixed rod 12 is fixedly connected with a moving block 21. The bottom end of the placement seat 10 is provided with a moving groove 22 corresponding to the moving block 21. The side wall of the moving block 21 is fixedly connected with an adjusting spring 23. The end of the adjusting spring 23 away from the moving block 21 is fixedly connected to the inner wall of the moving groove 22, and the adjusting spring 23 is installed symmetrically with respect to the moving block 21.

[0028] Under the action of the belt drive assembly 16, the rotation of the rotating rod 11 drives the fixed shaft 14 to rotate together, so that the fixed cam 15 fixedly installed on the top of the fixed shaft 14 rotates together. When the fixed cam 15 rotates, it squeezes the placement seat 10, causing the placement seat 10 to vibrate, driving the sampling test tube in the placement seat 10 to vibrate together, thereby improving the production efficiency of soil leachate;

[0029] The outer sides of the fixed cam 15 and the placement seat 10 are wrapped and installed with an elastic protective layer to protect the fixed cam 15 and the placement seat 10 to prevent them from being damaged, and the fixed cams 15 on both sides are installed in opposite positions, so that when the fixed cam 15 on one side squeezes the placement seat 10, the fixed cam 15 on the other side will not squeeze the placement seat 10, avoiding motion interference. The side wall of the connecting clamp 19 is arc-shaped, and the connecting clamp 19 is made of soft material as a whole, which is convenient for fixing and clamping the sampling test tube;

[0030] The bottom end of the closed cover plate 3 is fixedly connected with a telescopic sleeve 9, the bottom end of the telescopic sleeve 9 is fixedly connected with an upper pressing plate 6, the top end of the closed cover plate 3 is fixedly connected with a rotating block 4, the rotating block 4 penetrates the closed cover plate 3 and is fixedly connected with the telescopic sleeve 9, a stirring rod 8 is fixedly installed on the inner side of the telescopic sleeve 9, and the stirring rod 8 is fixedly connected with the telescopic end of the telescopic sleeve 9, the stirring rod 8 penetrates the telescopic sleeve 9 and the upper pressing plate 6 and extends to the bottom of the upper pressing plate 6, the bottom end of the upper pressing plate 6 is fixedly connected with a threaded sleeve rod 7, the threaded sleeve rod 7 is threadedly connected with the stirring rod 8;

[0031] After closing the closed cover plate 3, the stirring rod 8 extends into the sampling test tube. At the same time, rotate the rotating block 4 to make the telescopic sleeve 9 rotate. The stirring rod 8 fixedly connected to the telescopic sleeve 9 rotates accordingly. Since the threaded sleeve rod 7 cannot rotate, the stirring rod 8 will move under the action of the thread, driving the telescopic end of the telescopic sleeve 9 to move together, pushing the upper pressing plate 6 to move downward accordingly, so that the upper pressing plate 6 presses on the top of the sampling test tube to further fix it. At the same time, the stirring rod 8 also extends deeper into the sampling test tube;

[0032] A fixed clamping tooth 17 is fixedly sleeved on the rotating rod 11. A fixed clamping groove 20 corresponding to the fixed clamping tooth 17 is opened at the bottom end of the fixed rod 12. When the fixed rod 12 moves downward, the fixed clamping groove 20 moves downward accordingly, so that the fixed clamping tooth 17 is caught in the fixed clamping groove 20 to fix the rotating rod 11 and the fixed rod 12 together; A control button corresponding to the motor is fixedly connected to the inner wall of the fixed rod 12, and the control button is installed in the middle of the fixed spring 13. The control button is a commonly used automatic reset button, that is, when pressed, the motor is started, and the motor automatically shuts down after starting for a period of time, and automatically pops up when not under force. The motor and the control button are prior art in a matching manner, so its working principle will not be described in too much detail;

[0033] A sealing gasket is fixedly installed at the bottom end of the upper pressing plate 6. A handle is fixedly installed on the side wall of the sampling box 1. The sealing gasket can seal the sampling test tube after the upper pressing plate 6 presses on the sampling test tube, avoiding the leakage of the objects in the sampling test tube. By holding the handle, the sampling box 1 can be easily lifted to facilitate the transportation and carrying of the sampling box 1; A plurality of fixing bolts are fixedly installed on the fixing cover 2, and the fixing cover 2 is fixedly connected to the sampling box 1 through the fixing bolts. Therefore, the fixing cover 2 can be conveniently installed and disassembled.

[0034] In the present invention, when the device is in use, the closing cover plate 3 is opened, and the sampling test tube filled with sampling soil and water is placed into the sampling test tube, and then the test tube is inserted into the placing seat 10. The test tube presses the connecting clamping block 19 to deform the connecting spring 18, and the elastic force of the connecting spring 18 causes the connecting clamping block 19 to fixedly clamp the test tube. At the same time, the closing cover plate 3 is closed. At this time, the stirring rod 8 extends into the sampling test tube, and then the rotating block 4 is rotated to rotate the telescopic sleeve 9, and the stirring rod 8 fixedly connected to the telescopic sleeve 9 rotates accordingly. Since the threaded sleeve rod 7 cannot rotate, the stirring rod 8 will move under the action of the thread, driving the telescopic end of the telescopic sleeve 9 to move together, pushing the upper pressing plate 6 to move downward, so that the upper pressing plate 6 presses on the top of the sampling test tube to further fix it. At the same time, the stirring rod 8 also extends deeper into the sampling test tube. The pressure of the upper pressing plate 6 causes the sampling test tube and the placing seat 10 to move downward, causing the fixing spring 13 to contract, and the fixing rod 12 to move downward accordingly, so that the fixing tooth 17 is engaged into the fixing slot 20 to fix the rotating rod 11 and the fixing rod 12 together. At the same time, the control button is pressed to start the motor. The output end of the motor drives the rotating rod 11 to rotate, so that the fixing rod 12 rotates accordingly, causing the placing seat 10 to rotate together. Under the action of the connecting spring 18 and the connecting clamping block 19, the sampling test tube is driven to rotate together to homogenize the soil in the sampling test tube for facilitating the production of soil leachate. Moreover, since the stirring rod 8 is fixedly immobile, there is relative rotation between the stirring rod 8 and the sampling test tube, that is, the stirring rod 8 stirs the objects in the sampling test tube. In addition, under the action of the belt transmission assembly 16, the rotation of the rotating rod 11 will drive the fixed shaft 14 to rotate together, so that the fixed cam 15 fixedly installed at the top of the fixed shaft 14 rotates together. When the fixed cam 15 rotates, it will press the placing seat 10 to vibrate the placing seat 10, driving the sampling test tube in the placing seat 10 to vibrate together, improving the production efficiency of the soil leachate. After a period of time, the motor automatically shuts down.

Claims

1. A mineral geological survey sampling device, characterized in that: include: A sampling box (1), wherein a fixed cover (2) is fixedly installed on the top of the sampling box (1), a placement slot (5) is provided on the sampling box (1), a through slot corresponding to each placement slot (5) is provided on the sampling box (1), and a closing cover plate (3) is rotatably connected between the inner walls of each through slot via a mounting shaft; A placement structure, the placement structure comprises a rotating rod (11) rotatably mounted on the lower inner wall of a placement groove (5), a fixed rod (12) sleeved on the rotating rod (11), a fixed spring (13) fixedly connected to the top end of the rotating rod (11), an end of the fixed spring (13) away from the rotating rod (11) is rotatably connected to the inner wall of the fixed rod (12), a placement seat (10) is slidably mounted on the top end of the fixed rod (12), a connecting spring (18) is fixedly connected to the inner wall of the placement seat (10), and a connecting clamp (19) is fixedly connected to the end of the connecting spring (18) away from the inner wall of the placement seat (10), and a motor connected to the rotating rod (11) is installed inside the sampling box (1).

2. A mineral geological survey sampling device according to claim 1, characterized in that: The lower inner wall of the placement groove (5) is rotatably connected with a fixed shaft (14), the fixed shaft (14) is installed at both sides of the placement seat (10), and the fixed shaft (14) extends to the side wall of the placement seat (10), the top end of the fixed shaft (14) is fixedly connected with a fixed cam (15), the fixed shaft (14) and the rotating rod (11) are transmission-connected via a belt transmission assembly (16), the top end of the fixed rod (12) is fixedly connected with a moving block (21), the bottom end of the placement seat (10) is provided with a moving groove (22) corresponding to the moving block (21), the side wall of the moving block (21) is fixedly connected with an adjusting spring (23), one end of the adjusting spring (23) away from the moving block (21) is fixedly connected to the inner wall of the moving groove (22), and the adjusting spring (23) is installed in a centrally symmetrical manner with respect to the moving block (21).

3. A mineral geological survey sampling device according to claim 2, characterized in that: The outer sides of the fixed cam (15) and the placement seat (10) are both wrapped with an elastic protective layer, and the fixed cams (15) on both sides are installed in opposite positions. The side wall of the connecting clamp (19) is arc-shaped, and the connecting clamp (19) is made of soft material as a whole.

4. A mineral geological survey sampling device according to claim 1, characterized in that: The bottom end of the closed cover plate (3) is fixedly connected to a telescopic sleeve (9), the bottom end of the telescopic sleeve (9) is fixedly connected to an upper pressure plate (6), the top end of the closed cover plate (3) is fixedly connected to a rotating block (4), the rotating block (4) passes through the closed cover plate (3) and is fixedly connected to the telescopic sleeve (9), a stirring rod (8) is fixedly installed on the inner side of the telescopic sleeve (9), and the stirring rod (8) is fixedly connected to the telescopic end of the telescopic sleeve (9), the stirring rod (8) passes through the telescopic sleeve (9) and the upper pressure plate (6) and extends to the bottom of the upper pressure plate (6), the bottom end of the upper pressure plate (6) is fixedly connected to a threaded sleeve rod (7), and the threaded sleeve rod (7) is threadedly connected to the stirring rod (8).

5. The mineral geological survey sampling device according to claim 1, characterized in that: A fixed latch tooth (17) is fixedly sleeved on the rotating rod (11), and a fixed latch groove (20) corresponding to the fixed latch tooth (17) is formed at the bottom end of the fixed rod (12).

6. A mineral geological survey sampling device according to claim 1, characterized in that: A control button corresponding to the motor is fixedly connected to the inner wall of the fixing rod (12), and the control button is installed in the middle of the fixing spring (13).

7. A mineral geological survey sampling device according to claim 4, characterized in that: A sealing gasket is fixedly mounted on the bottom end of the upper pressing plate (6), and a handle is fixedly mounted on the side wall of the sampling box (1).

8. The mineral geological survey sampling device according to claim 1, characterized in that: A plurality of fixing bolts are fixedly mounted on the fixing cover (2), and the fixing cover (2) is fixedly connected to the sampling box (1) via the fixing bolts.

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