Water quality surveying device for mining exploration

Abstract

The invention relates to the related technical field of water quality exploration, in particular to a water quality exploration device for mining exploration, which comprises a sampling cylinder, the connecting shell is fixedly connected to the top of the sampling cylinder; the connecting rope is arranged at the top of the connecting shell; the hole body is formed in the outer side of the sampling cylinder; the liquid discharge pipe is arranged on the outer side of the sampling cylinder; by changing the position of the groove body, when the sampling cylinder is located in underground water layers with different depths, underground water samples are collected and stored respectively, subsequent detection of underground water quality is facilitated, and the sampling and surveying efficiency of underground water in a mining area is improved; by arranging the limiting groove, the sampling barrel and the balancing weight can be conveniently connected or detached, and later maintenance is facilitated; when the sampling cylinder is connected with the balancing weight, the positioning rod has a limiting effect on the round head rod, so that the height of the partition plate and the height of the cover body are locked, otherwise, when the sampling cylinder and the balancing weight are disassembled, locking on the height of the partition plate is canceled, and the partition plate is convenient to disassemble and replace.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of water quality survey, and in particular to a water quality survey device for mineral exploration. BACKGROUND

[0002] In the process of mineral exploration, the groundwater conditions around the mineral are needed to be surveyed to understand the water resources in the mining area. At the same time, in order to ensure the safety and rational use of water resources in the mining area, it is also necessary to sample and detect the groundwater, so a water quality survey device is needed.

[0003] At present, in the field of mineral exploration, the sampling and surveying device for groundwater in the mining area is generally divided into two parts, which can meet the basic surveying needs, but the installation and use of the equipment are relatively inconvenient, which makes the surveying efficiency of the groundwater quality in the mining area relatively low. For example, the patent with the publication number CN120869710A discloses a water quality survey device for mineral exploration, which realizes the conventional sampling function by putting the device into the underground river through the sampling hole by the pull rope, and the sample water flows into the sampling barrel from the rotating water pipe. The sampling range is expanded, and the sampling range is expanded three times by the mutual separation of the outer shell, the rotation of the rotating water pipe to the horizontal state, and the setting of multiple sampling barrels with different heights, so that the sample water in a larger horizontal range and a larger depth range flows into each sampling barrel, the sampling range is wider, and the data is more comprehensive. The device is adapted to the sampling hole, and the outer shell is close to the pull rope, and the rotating water pipe is rotated from horizontal to vertical, so that the overall volume of the device is smaller, and it can pass through the conventional sampling hole. The water sampling, sealing and water releasing are controlled by the power assembly, and the sampling barrel is used for sampling water. When the water inlet and outlet holes of the sampling barrel and the water inlet and outlet holes of the outer shell are staggered, the sample water is sealed in the sampling barrel to realize the function of sealing the sample water. When the sampling barrel is manually reversed, the other water inlet and outlet hole is aligned with the water inlet and outlet hole of the outer shell to realize the function of discharging the sample water. However, in actual use, the layered sampling function needs to use more actions, which leads to a relatively complex structure, inconvenient maintenance and use, and certain limitations. SUMMARY

[0004] The purpose of the present application is to provide a water quality survey device for mineral exploration to solve the problems in the background art.

[0005] The technical solution adopted by the present application is: The utility model provides a kind of water quality survey device for mining exploration, including: sampling cylinder is equipped with counterweight at its bottom;Connecting shell is fixedly connected to the top of the sampling cylinder;Connecting rope is arranged at the top of the connecting shell;Hole body is opened outside the sampling cylinder;Drain pipe is arranged outside the sampling cylinder, and the drain pipe is communicated with the inside of the sampling cylinder, and the outer end of the drain pipe is threadedly connected with sealing cover;Partition is arranged inside the sampling cylinder;Cover body is fixedly connected to the bottom of the partition;Groove is opened outside the cover body;Motor is fixedly connected in the connecting shell;Connecting rod is rotatably connected in the sampling cylinder, and is fixedly connected with the motor output end, and the other end of the connecting rod penetrates the partition and is connected with the partition, for adjusting the angle of the partition and the cover body;Limiting groove is opened in the top of the counterweight, and the sampling cylinder is threadedly connected in the limiting groove;Positioning rod is fixedly connected to the top of the counterweight;Limiting hole is opened on the connecting rod;Round head rod is slidably connected in the limiting hole, and one end of the round head rod is inserted into the cover body, and the other end is abuttingly connected with the outside of the positioning rod;Spring is sleeved on the outside of the round head rod, and the two ends of the spring are respectively connected with the round head rod and the connecting rod.

[0006] Optionally, one end of the round head rod is provided with a curved surface.

[0007] Optionally, the cross section of the positioning rod is circular.

[0008] Optionally, a plurality of hole bodies are arranged in a row.

[0009] Optionally, the round head rod, the spring and the limiting hole form a group, and a plurality of groups are arranged on the connecting rod.

[0010] Optionally, a steering device is fixedly connected in the connecting shell, a shell body is fixedly connected to the outside of the connecting shell, an end face tooth disc is rotatably connected to the bottom of the shell body, the end face tooth disc is drivingly connected with the steering device through a straight gear, a plate body is fixedly connected to the bottom of the end face tooth disc, a scraper is fixedly connected to the side of the plate body, and the scraper is tightly attached to the outside of the sampling cylinder.

[0011] Optionally, a positioning ring is rotatably connected to the outside of the sampling cylinder, and the bottom of the plate body is fixedly connected with the positioning ring.

[0012] Optionally, the scraper is provided with a curved surface.

[0013] Optionally, a sealing gasket is arranged on the partition.

[0014] Optionally, the steering device is composed of a box body, a bevel gear and a transmission shaft.

[0015] Compared with the prior art, the utility model has the beneficial effects that: 1. The water quality surveying device for mining exploration changes the position of the groove body by starting the motor, so that the sampling cylinder is in different depths of underground water layer, underground water samples are collected and stored respectively, subsequent detection of underground water quality is facilitated, and the sampling and surveying efficiency of underground water in the mining area is improved; 2. The water quality surveying device for mining exploration is convenient for connecting or disassembling the sampling cylinder and the counterweight by setting the limiting groove; 3. The water quality surveying device for mining exploration locks the height of the baffle and the cover body when the sampling cylinder and the counterweight are connected, and vice versa, the height of the baffle is unlocked, and the baffle is convenient to disassemble and replace; 4. The water quality surveying device for mining exploration rotates the scraper around the sampling cylinder while cleaning the hole body when the motor is started, prevents the water taking hole from being blocked, and ensures the sampling efficiency of the surveying pipe. DETAILED DESCRIPTION

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments or the prior art description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0017] Figure 1 The structural schematic diagram of the present application; Figure 2 The internal structure schematic diagram of the present application; Figure 3 The opening position structure schematic diagram of the hole body in the present application; Figure 4 The opening position structure schematic diagram of the limiting groove in the present application; Figure 5 The opening position structure schematic diagram of the limiting groove in the present application; Figure 4 The local enlarged structure schematic diagram of A in the present application.

[0018] Reference signs: 10, sampling cylinder; 11, counterweight; 12, connecting shell; 13, connecting rope; 20, hole body; 21, liquid discharge pipe; 22, baffle; 23, cover body; 24, groove body; 25, motor; 26, connecting rod; 30, limiting groove; 40, positioning rod; 50, limiting hole; 51, round rod; 52, spring; 60, diverter; 61, shell; 62, end face gear disc; 63, spur gear; 64, plate body; 65, scraper; 66, positioning ring. DETAILED DESCRIPTION

[0019] In the description of the present application, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship commonly used when the product of the present application is used, or the orientation or positional relationship commonly understood by those skilled in the art, and is only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0020] In addition, the terms "first" and "second" are only for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined with "first" and "second" can include one or more of the features explicitly or implicitly. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise specifically limited.

[0021] In view of the prior art, when the device is placed in the underground river through the pull rope from the sampling hole, the sample water enters the sampling barrel from the rotating water pipe to realize the conventional sampling function; the sampling range is expanded by three times through the mutual distancing of the outer shell, the rotation of the rotating water pipe to the horizontal state, and the provision of multiple sampling barrels of different heights, so that sample water of a larger horizontal range and a larger depth range flows into each sampling barrel, the sampling range is wider, and the data is more comprehensive; the sampling hole is adapted by the outer shell close to the pull rope, and the rotating water pipe is rotated from horizontal to vertical, so that the overall volume of the device is smaller, and it can pass through the conventional sampling hole; water is taken, sealed and discharged, the power assembly controls the sampling barrel to take sample water, when the water inlet and outlet holes of the sampling barrel are staggered with the water inlet and outlet holes of the outer shell, the sample water is sealed in the sampling barrel to realize the function of sealing the sample water, when the sampling barrel is manually reversed, the other water inlet and outlet hole is aligned with the water inlet and outlet hole of the outer shell to realize the function of discharging the sample water, but in actual use, the layered sampling function needs more actions, resulting in a relatively complex structure, which is not convenient for later maintenance and use, and has certain limitations.

[0022] As Figures 1-5As shown, this embodiment of the invention provides a water quality testing device for mining exploration, comprising: a sampling cylinder 10 with a counterweight 11 at its bottom; a connecting shell 12 fixedly connected to the top of the sampling cylinder 10; a connecting rope 13 disposed at the top of the connecting shell 12; a hole 20 opened on the outside of the sampling cylinder 10; a drain pipe 21 disposed on the outside of the sampling cylinder 10 and communicating with the inside of the sampling cylinder 10, with a sealing cap threaded to the outer end of the drain pipe 21; a partition 22 disposed on the inside of the sampling cylinder 10; a cover 23 fixedly connected to the bottom of the partition 22; a trough 24 opened on the outside of the cover 23; a motor 25 fixedly connected inside the connecting shell 12; and a connecting rod 26 rotatably connected inside the sampling cylinder 10. The connecting rod 26 is fixedly connected to the output end of the motor 25. The other end of the connecting rod 26 passes through the partition 22 and is connected to the partition 22 to adjust the angle between the partition 22 and the cover 23. The limiting groove 30 is opened on the top of the counterweight 11, and the sampling cylinder 10 is threadedly connected to the limiting groove 30. The positioning rod 40 is fixedly connected to the top of the counterweight 11. The limiting hole 50 is opened on the connecting rod 26. The round-headed rod 51 is slidably connected to the limiting hole 50, and one end of the round-headed rod 51 is inserted into the cover 23, and the other end is pressed against the outside of the positioning rod 40. The spring 52 is sleeved on the outside of the round-headed rod 51, and the two ends of the spring 52 are respectively connected to the round-headed rod 51 and the connecting rod 26.

[0023] The sampling tube 10 is lowered into the borehole. With the traction of the counterweight 11, the sampling tube 10 is positioned in the groundwater layer. When groundwater sampling is required, the motor 25 is turned on, causing its output end to rotate the partition 22 and the cover 23. As they rotate, the groove 24 on the outer side of the uppermost cover 23 is aligned with the borehole 20. Then, the motor 25 is turned off. At this point, only the uppermost groove 24 is aligned with the borehole 20, allowing groundwater at the specified depth to enter the sampling tube 10 through the specified borehole 20. After sampling is completed, the motor is turned on again. 25. At this point, after the uppermost trough 24 is offset from the borehole 20, and multiple troughs 24 are not aligned with the borehole 20, the sampling tube 10 is lowered to the specified depth again, and the above steps are repeated, so that the middle trough 24 is aligned with the specified borehole 20, and the other troughs 24 are not aligned with the borehole 20. The sampling is performed again, and the above steps are repeated to achieve multi-layer sampling and processing of groundwater. Finally, after the sampling tube 10 is removed from the borehole, the corresponding drain pipe 21 is opened to drain the groundwater sample at the specified depth, which is convenient for subsequent testing.

[0024] When disassembly and maintenance are required, the sampling cylinder 10 can be rotated out of the limiting groove 30 to disassemble the sampling cylinder 10 and the counterweight 11. Conversely, it can be installed. During installation, the positioning rod 40 is first inserted into the connecting rod 26 to facilitate the subsequent docking of the limiting groove 30 and the sampling cylinder 10.

[0025] Meanwhile, after disassembling the sampling cylinder 10 and the counterweight 11, the positioning rod 40 does not contact the round-headed rod 51. At this time, the cover 23 is pulled down sequentially, causing the cover 23 to slide down along with the partition 22. At the same time, the squeezing force is applied to one end of the round-headed rod 51, causing one end of the round-headed rod 51 to slide out of the cover 23. At the same time, the spring 52 is pulled, and the height limit of the cover 23 is removed. The cover 23 is then pulled down, causing the cover 23 to slide out of the sampling cylinder 10 along with the partition 22 and its structure. This facilitates subsequent maintenance and replacement. After installation, when the positioning rod 40 is inserted into the connecting rod 26, the positioning rod 40 limits the round-headed rod 51, preventing one end of the round-headed rod 51 from sliding out of the cover 23. This locks the height of the cover 23, improving stability, and does not affect the subsequent rotation of the partition 22 and the cover 23 by the connecting rod 26.

[0026] Specifically, the alignment or misalignment of the groove 24 and the hole 20 is achieved by controlling the number of revolutions of the motor 25, which is existing technology and will not be described in detail here.

[0027] Specifically, sensors can be installed on the sampling tube 10 to monitor the groundwater flow rate, which is existing technology and will not be elaborated further.

[0028] Furthermore, one end of the round-headed rod 51 is provided with an arc surface, which facilitates the insertion of the round-headed rod 51 into or out of the cover 23.

[0029] Furthermore, the positioning rod 40 has a circular cross-section, which enables the positioning rod 40 to effectively limit the position of the round-headed rod 51.

[0030] Furthermore, the perforated body 20 has multiple openings arranged in a regular row to increase the water intake and thus improve efficiency.

[0031] Furthermore, the round-headed rod 51, the spring 52, and the limiting hole 50 are a group, and multiple groups are provided on the connecting rod 26, so that multiple round-headed rods 51 can work simultaneously, thereby improving stability.

[0032] Furthermore, a steering gear 60 is fixedly connected inside the connecting shell 12, and a housing 61 is fixedly connected to the outside of the connecting shell 12. An end face gear 62 is rotatably connected to the bottom of the housing 61. The end face gear 62 is connected to the steering gear 60 through a spur gear 63. A plate 64 is fixedly connected to the bottom of the end face gear 62, and a scraper 65 is fixedly connected to the side of the plate 64. The scraper 65 is in close contact with the outside of the sampling cylinder 10.

[0033] While sampling, the motor 25 engages with the end face gear 62 through the steering gear 60 and spur gear 63, causing the end face gear 62 to rotate on the housing 61. This, in turn, causes the end face gear 62 to rotate the plate 64 and scraper 65, thus cleaning the hole 20.

[0034] Furthermore, a positioning ring 66 is rotatably connected to the outer side of the sampling cylinder 10, and the bottom of the plate 64 is fixedly connected to the positioning ring 66. While the plate 64 rotates around the sampling cylinder 10, it drives the positioning ring 66 to rotate on the outer side of the sampling cylinder 10, making the movement of the plate 64 more stable.

[0035] Furthermore, the scraper 65 has an arc surface, which facilitates cleaning of the holes 20 on the outside of the sampling tube 10.

[0036] Furthermore, the partition 22 is provided with a sealing gasket, so that the multiple partitions 22 divide the space inside the sampling tube 10 into layers, which facilitates subsequent layered sampling and improves the sealing effect.

[0037] Furthermore, the steering gear 60 consists of a housing, a bevel gear, and a drive shaft. When the motor 25 is working, it drives a bevel gear to rotate within the housing, and through the meshing transmission of the bevel gear and the cooperation of the drive shaft, it drives the spur gear 63 to rotate, which facilitates the subsequent rotation of the end face gear disk 62 around the sampling cylinder 10.

[0038] Specifically, the two bevel gears inside the housing have different diameters, so that when the motor 25 rotates once, it can drive the spur gear 63 to rotate multiple times, increasing the rotation of the end face gear disc 62 and making the scraper 65 clean more frequently.

[0039] Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A water quality testing device for mineral exploration, characterized in that, Include: The bottom of the sampling cylinder (10) is provided with a counterweight (11); The connecting shell (12) is fixedly connected to the top of the sampling cylinder (10); The connecting rope (13) is provided at the top of the connecting shell (12); The hole body (20) is provided on the outside of the sampling cylinder (10); The drain pipe (21) is provided on the outside of the sampling cylinder (10), and the drain pipe (21) is communicated with the inside of the sampling cylinder (10), and the outer end of the drain pipe (21) is threadedly connected with a sealing cover; The partition (22) is provided inside the sampling cylinder (10); The cover body (23) is fixedly connected to the bottom of the partition (22); The groove (24) is provided on the outside of the cover body (23); The motor (25) is fixedly connected in the connecting shell (12); The connecting rod (26) is rotatably connected in the sampling cylinder (10), and is fixedly connected with the output end of the motor (25), and the other end of the connecting rod (26) penetrates the partition (22) and is connected with the partition (22), for adjusting the angle of the partition (22) and the cover body (23); The limiting groove (30) is provided on the top of the counterweight (11), and the sampling cylinder (10) is threadedly connected in the limiting groove (30); The positioning rod (40) is fixedly connected to the top of the counterweight (11); The limiting hole (50) is provided on the connecting rod (26); The round head rod (51) is slidably connected in the limiting hole (50), and one end of the round head rod (51) is inserted into the cover body (23), and the other end is abutted against the outside of the positioning rod (40); The spring (52) is sleeved on the outside of the round head rod (51), and the two ends of the spring (52) are respectively connected with the round head rod (51) and the connecting rod (26).

2. The water quality surveying device for mining exploration according to claim 1, characterized by One end of the round head rod (51) is provided with a curved surface.

3. The water quality surveying device for mining exploration according to claim 1, characterized in that, The cross section of the positioning rod (40) is circular.

4. The water quality surveying device for mining exploration according to claim 1, characterized in that, The hole body (20) is provided with a plurality of holes, which are arranged in rows.

5. The water quality surveying device for mining exploration according to claim 1, characterized in that, The round head rod (51), the spring (52) and the limiting hole (50) form a group, and the connecting rod (26) is provided with a plurality of groups.

6. The water quality surveying device for mining exploration according to claim 1, characterized in that, The connecting shell (12) is fixedly connected with a steering gear (60), and the connecting shell (12) is fixedly connected with a shell (61) on the outside, and the bottom of the shell (61) is rotatably connected with an end face tooth disc (62), and the end face tooth disc (62) is drivingly connected with the steering gear (60) through a straight gear (63), and the bottom of the end face tooth disc (62) is fixedly connected with a plate body (64), and the side of the plate body (64) is fixedly connected with a scraper (65), and the scraper (65) is tightly attached to the outside of the sampling cylinder (10).

7. The water quality surveying device for mining exploration according to claim 6, characterized by The outside of the sampling cylinder (10) is rotatably connected with a positioning ring (66), and the bottom of the plate body (64) is fixedly connected with the positioning ring (66).

8. The water quality surveying device for mining exploration according to claim 6, characterized in that, The scraper (65) is provided with a curved surface.

9. The water quality surveying device for mining exploration according to claim 6, characterized by The partition (22) is provided with a sealing gasket.

10. The water quality surveying device for mining exploration according to claim 6, characterized in that, The steering gear (60) is composed of a box body, a bevel gear and a transmission shaft.

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