Brine ore sampling device

Abstract

The utility model discloses a brine ore sampling device, which belongs to the technical field of brine ore sampling and comprises a sampling structure, the sampling structure is connected with the bottom end of a pull rope, the bottom end of the sampling structure is fixedly connected with a driving structure through a fixed connecting rod, and the driving structure comprises a double-shaft motor. The top end of an output shaft, located at the top, of the double-shaft motor is in transmission connection with a cleaning structure, the top end of the cleaning structure makes contact with the bottom end of the sampling structure, the bottom end of an output shaft, located at the bottom, of the double-shaft motor is in shaft connection with a drill bit, the peripheral side of the double-shaft motor is fixedly sleeved with a first balancing weight, and the edge of the top face of the first balancing weight is fixedly connected with a plurality of connecting ropes. A plurality of mounting block structures and a flexible clamping block structure are arranged on the connecting rope in a penetrating mode, and the flexible clamping block structure is located above the mounting block structure at the top end. According to the utility model, the number of the mounting block structures penetrating through the pull rope can be calculated according to the depth required to be sampled so as to realize the functions of depth setting and adaptation to sampling at different depths, and a sample at the required depth can be accurately extracted.

Description

Technical Field

[0001] The utility model belongs to the technical field of brine ore sampling, in particular to a brine ore sampling device. Background Art

[0002] In the process of developing salt lake resources, due to the different depths of brine and its different parameters such as composition, sampling and analysis are necessary in different brine layers in order to achieve precise control and comprehensive utilization.

[0003] At present, the existing fixed-depth sampling equipment cannot guarantee that all the extracted samples are from the required depth, resulting in inaccurate extracted samples, and thus the fixed-depth sampling effect is poor. Utility Model Content

[0004] The utility model aims to provide a brine ore sampling device to solve the above problems.

[0005] To achieve the above purpose, the utility model provides the following solutions:

[0006] A brine ore sampling device, comprising a sampling structure, wherein the sampling structure is connected to the bottom end of a pulling rope, wherein the bottom end of the sampling structure is fixedly connected to a driving structure via a fixed connecting rod, wherein the driving structure comprises a double-shaft motor, wherein the top surface of the double-shaft motor is fixedly connected to the bottom end of the fixed connecting rod, and wherein two output shafts of the double-shaft motor are vertically arranged;

[0007] The top end of the output shaft of the dual-axis motor located at the top is transmission-connected with a cleaning structure, the top end of the cleaning structure is in contact with the bottom end of the sampling structure, the bottom end of the output shaft of the dual-axis motor located at the bottom is axially connected with a drill bit, a first counterweight block is fixedly sleeved on the circumference of the dual-axis motor, a plurality of connecting ropes are fixedly connected to the top edge of the first counterweight block, a plurality of mounting block structures and a flexible card block structure are passed through the connecting ropes, and the flexible card block structure is located above the mounting block structure at the top.

[0008] Preferably, the sampling structure comprises a water storage cylinder, the bottom end of the water storage cylinder is fixedly connected to the fixed connecting rod, a piston is slidably connected inside the water storage cylinder, and the bottom end of the pulling rope passes through the water storage cylinder and is fixedly connected to the top surface of the piston;

[0009] A through hole is provided at the center of the bottom of the water storage cylinder, a hemispherical filter is fixedly connected in the through hole, and the cleaning structure is in contact with the hemispherical filter.

[0010] Preferably, a sealing ring is provided on the top surface of the water storage cylinder, and a sealing sleeve of the sealing ring is provided on the peripheral side of the pulling rope.

[0011] Preferably, a docking joint is fixedly connected to the bottom surface of the piston, and the shape and size of the docking joint are matched with the shape and size of the hemispherical filter.

[0012] Preferably, a second counterweight is fixedly sleeved on the outer side of the water storage cylinder.

[0013] Preferably, the cleaning structure includes a cylinder, which is vertically arranged, the fixed end of the cylinder is axially connected to the top end of the output shaft, and the movable end of the cylinder is fixedly connected to a hemispherical cleaning brush, which is in contact with the hemispherical filter and is adapted to the hemispherical filter.

[0014] Preferably, the mounting block structure includes a mounting block, the mounting block is provided with a through hole, the connecting rope is slidably connected to the through hole, the top surface of the mounting block is provided with a conical slot, the bottom surface of the mounting block is provided with a conical plug, and the conical plug is adapted to the conical slot.

[0015] Preferably, the flexible card block structure comprises a flexible card block, the connecting rope is slidably inserted into the inner side of the flexible card block, a docking conical head is provided on the bottom surface of the flexible card block, the docking conical head matches the conical slot, a locking belt is detachably sleeved on the peripheral side of the flexible card block, and locking mechanisms are provided at both ends of the locking belt;

[0016] The locking mechanism includes a rotating buckle, which is rotatably connected to one end of the locking belt, and the end of the rotating buckle away from the locking belt is rotatably connected to one end of a rotating plate, and the other end of the rotating plate is rotatably connected to the end of the locking belt away from the rotating buckle.

[0017] Preferably, a pressing piece is provided at one end of the rotating plate close to the rotating buckle.

[0018] Compared with the prior art, the utility model has the following advantages and technical effects:

[0019] The utility model passes the installation block structure on the pulling rope, and pulls the pulling rope to make several installation block structures cooperate to form a rigid connection. The number of installation block structures passed on the pulling rope can be calculated according to the depth required for sampling to achieve the function of fixing the depth and adapting to sampling at different depths. Samples at the required depth can be accurately extracted, thus solving the technical problems existing in the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor:

[0021] Figure 1It is a structural schematic diagram of the utility model;

[0022] Figure 2 for Figure 1 Schematic diagram of some structures;

[0023] Figure 3 for Figure 2 A magnified view of middle;

[0024] Figure 4 A cross-sectional view of the mounting block structure;

[0025] Figure 5 is a structural schematic diagram of a flexible card block structure;

[0026] Figure 6 is a structural schematic diagram of the locking mechanism;

[0027] 1. Drill bit; 2. Driving structure; 3. Sampling structure; 4. Pull rope; 5. Mounting block structure; 6. Connecting rope; 7. Flexible card block structure; 8. First counterweight block; 9. Cleaning structure; 10. Hemispherical filter screen; 11. Second counterweight block; 201. Dual-axis motor; 202. Output shaft; 301. Water storage cylinder; 302. Piston; 303. Docking head; 304. Sealing ring; 501. Mounting block; 502. Conical plug; 503. Conical slot; 504. Perforation; 701. Flexible card block; 703. Locking belt; 704. Rotating buckle; 705. Rotating plate; 706. Pressing sheet; 901. Cylinder; 902. Hemispherical cleaning brush. DETAILED DESCRIPTION

[0028] 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.

[0029] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0030] Reference Figures 1 to 6 As shown, the utility model provides a brine ore sampling device, including a sampling structure 3, the sampling structure 3 is connected to the bottom end of a pulling rope 4, the bottom end of the sampling structure 3 is fixedly connected to a driving structure 2 through a fixed connecting rod, the driving structure 2 includes a double-axis motor 201, the top surface of the body of the double-axis motor 201 is fixedly connected to the bottom end of the fixed connecting rod, and two output shafts 202 of the double-axis motor 201 are vertically arranged;

[0031] The top end of the output shaft 202 of the dual-axis motor 201 at the top is transmission-connected with a cleaning structure 9, the top end of the cleaning structure 9 is in contact with the bottom end of the sampling structure 3, the bottom end of the output shaft 202 of the dual-axis motor 201 at the bottom is axially connected with a drill bit 1, a first counterweight block 8 is fixedly sleeved on the circumferential side of the dual-axis motor 201, a plurality of connecting ropes 6 are fixedly connected to the top edge of the first counterweight block 8, a plurality of mounting block structures 5 and a flexible card block structure 7 are passed through the connecting rope 6, and the flexible card block structure 7 is located above the mounting block structure 5 at the top.

[0032] When installing the device, first install the required number of mounting block structures 5 on the connecting rope 6. Specifically, the length of the mounting block 501 in the mounting block structure 5 is fixed. According to the required depth of the water surface, the required number of mounting blocks 501 are installed on the connecting rope 6 to ensure that the top mounting block 501 can be kept near the water surface. Then, the flexible card block 701 in the flexible card block structure 7 is installed on the topmost mounting block 501, and is locked and fixed by the locking belt 703 to ensure that the mounting blocks 501 below abut against each other to form a rigid structure, thereby ensuring that the drill bit 1 below remains stable during operation. The mounting blocks 501 in the device are easier to transport and more convenient to install.

[0033] By passing the mounting block structure 5 through the pulling rope 4 and pulling the pulling rope 4 to make several mounting block structures 5 cooperate to form a rigid connection, the number of mounting block structures 5 passed through the pulling rope 4 can be calculated according to the depth required for sampling to achieve the function of fixing the depth and adapting to sampling at different depths, and samples of the required depth can be accurately extracted, thereby solving the technical problems existing in the prior art.

[0034] Further optimizing the scheme, the sampling structure 3 includes a water storage cylinder 301, the bottom end of the water storage cylinder 301 is fixedly connected to the fixed connecting rod, the inside of the water storage cylinder 301 is slidably connected with a piston 302, and the bottom end of the pulling rope 4 passes through the water storage cylinder 301 and is fixedly connected to the top surface of the piston 302;

[0035] A through hole is provided at the center of the bottom of the water storage cylinder 301 , a hemispherical filter screen 10 is fixedly connected in the through hole, and the cleaning structure 9 is in contact with the hemispherical filter screen 10 .

[0036] The hemispherical filter 10 can filter larger impurities in the water.

[0037] According to a further optimized solution, a sealing ring 304 is provided on the top surface of the water storage cylinder 301 , and a sealing sleeve of the sealing ring 304 is provided on the peripheral side of the pulling rope 4 .

[0038] According to a further optimization scheme, a docking joint 303 is fixedly connected to the bottom surface of the piston 302 , and the shape and size of the docking joint 303 are compatible with the shape and size of the hemispherical filter 10 .

[0039] When the device is lowered from the water surface, the docking joint 303 covers the circumference of the hemispherical filter 10 and is in sealing contact with the hemispherical filter 10 to ensure that water at other depths will not enter the water storage cylinder 301 through the hemispherical filter 10, thereby ensuring the accuracy of fixed-depth sampling.

[0040] According to a further optimized solution, a second counterweight 11 is fixedly sleeved on the outer side of the water storage cylinder 301 .

[0041] The gravity of the first counterweight block 8 and the second counterweight block 11 is greater than the sum of the gravity and buoyancy of the remaining structures. The counterweight blocks can enable the device itself to overcome the buoyancy of the water body and fall downward, thereby increasing the speed of drilling and sampling.

[0042] According to a further optimized solution, the cleaning structure 9 includes a cylinder 901, which is vertically arranged. The fixed end of the cylinder 901 is axially connected to the top end of the output shaft 202, and the movable end of the cylinder 901 is fixedly connected to a hemispherical cleaning brush 902, which is in contact with the hemispherical filter 10 and is compatible with the hemispherical filter 10.

[0043] The hemispherical cleaning brush 902 can clean the impurities on the hemispherical filter 10 in real time to ensure that the impurities will not clog the hemispherical filter 10.

[0044] A further optimized solution is that the mounting block structure 5 includes a mounting block 501, a through hole 504 is formed on the mounting block 501, a connecting rope 6 is slidably connected to the through hole 504, a conical slot 503 is formed on the top surface of the mounting block 501, and a conical plug 502 is formed on the bottom surface of the mounting block 501, and the conical plug 502 is adapted to the conical slot 503.

[0045] Further optimized solution, the flexible card block structure 7 includes a flexible card block 701, the connecting rope 6 is slidably inserted into the inner side of the flexible card block 701, the bottom surface of the flexible card block 701 is provided with a docking cone head, the docking cone head matches the cone slot 503, the peripheral side of the flexible card block 701 is detachably sleeved with a locking belt 703, and the two ends of the locking belt 703 are provided with locking mechanisms;

[0046] The locking mechanism includes a rotating buckle 704, which is rotatably connected to one end of the locking belt 703. The end of the rotating buckle 704 away from the locking belt 703 is rotatably connected to one end of a rotating plate 705, and the other end of the rotating plate 705 is rotatably connected to the end of the locking belt 703 away from the rotating buckle 704.

[0047] According to a further optimized solution, a pressing piece 706 is provided at one end of the rotating plate 705 close to the rotating buckle 704 .

[0048] The locking mechanism can lock and press the flexible card block 701, so that the pulling rope 4 passed through the flexible card block 701 remains in a fixed state, to ensure that the device itself will not move downward after reaching the required depth.

[0049] In the description of the present invention, it should be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0050] The embodiments described above are only descriptions of the preferred methods of the present invention, and are not intended to limit the scope of the present invention. Without departing from the design spirit of the present invention, various modifications and improvements made to the technical solutions of the present invention by ordinary technicians in this field should fall within the protection scope determined by the claims of the present invention.

Claims

1. A brine ore sampling device, characterized in that: The invention comprises a sampling structure (3), wherein the sampling structure (3) is connected to the bottom end of a pulling rope (4), wherein the bottom end of the sampling structure (3) is fixedly connected to a driving structure (2) via a fixed connecting rod, wherein the driving structure (2) comprises a double-axis motor (201), wherein the top surface of the body of the double-axis motor (201) is fixedly connected to the bottom end of the fixed connecting rod, and wherein two output shafts (202) of the double-axis motor (201) are vertically arranged; The top end of the output shaft (202) of the dual-axis motor (201) located at the top is connected to a cleaning structure (9) in a transmission manner, and the top end of the cleaning structure (9) contacts the bottom end of the sampling structure (3). The bottom end of the output shaft (202) of the dual-axis motor (201) located at the bottom is connected to a drill bit (1). A first counterweight block (8) is fixedly sleeved on the circumference of the dual-axis motor (201), and a plurality of connecting ropes (6) are fixedly connected to the top edge of the first counterweight block (8). A plurality of mounting block structures (5) and a flexible card block structure (7) are passed through the connecting rope (6), and the flexible card block structure (7) is located above the mounting block structure (5) at the top.

2. A brine ore sampling device according to claim 1, characterized in that: The sampling structure (3) comprises a water storage cylinder (301), the bottom end of the water storage cylinder (301) is fixedly connected to the fixed connecting rod, a piston (302) is slidably connected inside the water storage cylinder (301), and the bottom end of the pulling rope (4) passes through the water storage cylinder (301) and is fixedly connected to the top surface of the piston (302); A through hole is provided at the center of the bottom of the water storage cylinder (301), a hemispherical filter (10) is fixedly connected in the through hole, and the cleaning structure (9) is in contact with the hemispherical filter (10).

3. A brine ore sampling device according to claim 2, characterized in that: The top surface of the water storage cylinder (301) is provided with a sealing ring (304), and the sealing ring (304) is sealed and sleeved on the circumference of the pulling rope (4).

4. A brine ore sampling device according to claim 2, characterized in that: A docking joint (303) is fixedly connected to the bottom surface of the piston (302), and the shape and size of the docking joint (303) are compatible with the shape and size of the hemispherical filter (10).

5. A brine ore sampling device according to claim 2, characterized in that: A second counterweight (11) is fixedly sleeved on the outer side of the water storage cylinder (301).

6. A brine ore sampling device according to claim 2, characterized in that: The cleaning structure (9) comprises a cylinder (901), wherein the cylinder (901) is arranged vertically, the fixed end of the cylinder (901) is axially connected to the top end of the output shaft (202), and the movable end of the cylinder (901) is fixedly connected to a hemispherical cleaning brush (902), the hemispherical cleaning brush (902) is in contact with the hemispherical filter (10), and the hemispherical cleaning brush (902) is adapted to the hemispherical filter (10).

7. A brine ore sampling device according to claim 1, characterized in that: The mounting block structure (5) comprises a mounting block (501), a through hole (504) is provided on the mounting block (501), the connecting rope (6) is slidably connected to the through hole (504), a conical slot (503) is provided on the top surface of the mounting block (501), and a conical plug (502) is provided on the bottom surface of the mounting block (501), and the conical plug (502) is adapted to the conical slot (503).

8. A brine ore sampling device according to claim 7, characterized in that: The flexible card block structure (7) comprises a flexible card block (701), the connecting rope (6) is slidably arranged inside the flexible card block (701), a docking conical head is arranged on the bottom surface of the flexible card block (701), the docking conical head matches the conical slot (503), a locking belt (703) is detachably sleeved on the peripheral side of the flexible card block (701), and locking mechanisms are arranged at both ends of the locking belt (703); The locking mechanism comprises a rotating buckle (704), wherein the rotating buckle (704) is rotatably connected to one end of the locking belt (703), and the end of the rotating buckle (704) away from the locking belt (703) is rotatably connected to one end of a rotating plate (705), and the other end of the rotating plate (705) is rotatably connected to the end of the locking belt (703) away from the rotating buckle (704).

9. A brine ore sampling device according to claim 8, characterized in that: A pressing piece (706) is provided at one end of the rotating plate (705) close to the rotating buckle (704).

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