A sampling device for hydrogeological and geological mineral resources

Abstract

The utility model provides a kind of water conservancy environment geology mineral's sampling device.This kind of water conservancy environment geology mineral's sampling device includes sampling tube and connecting plate;Sampling tube is hollow inside and one end is open, and sampling tube side wall is equipped with several sampling ports;Connecting plate is located in the one side of sampling tube opening, and connecting plate is fixedly connected with connecting portion, and connecting portion is threadedly connected with sampling tube, and connecting plate center is fixedly connected with fixed rod, and several supporting plates are fixedly connected on fixed rod, and supporting plate is located in sampling tube, and the bottom wall in sampling tube is equipped with avoid slot, and one end of fixed rod is located in avoid slot, when connecting portion is threadedly connected in sampling tube port, one end of fixed rod will be inserted into avoid slot, this kind of water conservancy environment geology mineral's sampling device is set through corresponding mechanism, and it is convenient to store soil temporarily by sampler, so that soil sample can be kept intact when being taken out from sampler, and then the accuracy of data analysis on soil layer in later stage is guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of sampling device technology, and in particular to a sampling device for hydrogeological and mineral resources. Background Technology

[0002] Hydrogeology and environmental geology have wide applications in mineral exploration and development, engineering construction, and environmental protection. For example, hydrogeological work is an essential component of mineral exploration and mine development, providing a basis for mine design and ensuring the rational development of mineral resources and safe mine production.

[0003] Geological sampling is necessary during mineral exploration and development. However, existing geological samplers are not suitable for storing soil in layers, especially when retrieving soil samples, as the soil samples inside the sampler are difficult to keep intact, which affects the data for subsequent soil layer analysis.

[0004] Therefore, there is an urgent need to redesign a new sampling device for hydrogeological minerals to solve the above problems. Utility Model Content

[0005] This invention provides a sampling device for hydrogeological and environmental mineral resources to solve the technical problems mentioned in the background art.

[0006] This utility model provides a sampling device for hydrogeological and environmental mineral resources, which includes a sampling tube and a connecting plate.

[0007] The sampling tube is hollow inside and open at one end, and has several sampling ports on its side wall.

[0008] A connecting plate is located on one side of the sampling tube opening. A connecting part is fixedly connected to the connecting plate and threadedly connected to the sampling tube. A fixing rod is fixedly connected to the center of the connecting plate, and several support plates are fixedly connected to the fixing rod. The support plates are located inside the sampling tube.

[0009] Optionally, the bottom wall of the sampling tube is provided with a clearance groove, and one end of the fixing rod is located in the clearance groove. When the connecting part is threaded to the port of the sampling tube, one end of the fixing rod will be inserted into the clearance groove to stabilize the fixing rod.

[0010] Optionally, the sampling tube port is provided with an external thread, and the inner wall of the connecting part is provided with an internal thread. The external thread and the internal thread correspond to each other, so that the connecting plate can be threaded to the sampling tube port to fix the connecting plate and the sampling tube, and then the support plate can be fixed inside the sampling tube.

[0011] Optionally, an anti-detachment groove is provided on the side wall at the port of the sampling tube. The anti-detachment groove is located on the side of the external thread away from the sampling port. The anti-detachment groove is used to accommodate the anti-detachment washer. At the same time, when the bolt is screwed into the anti-detachment groove, it can also play an anti-detachment role, so that the connecting plate is not easy to detach from the sampling tube, ensuring that the sampling tube can stably sample.

[0012] Optionally, the anti-detachment groove sidewall is provided with an arc-shaped groove, and an anti-detachment washer is installed in the arc-shaped groove. When the bolt contacts the anti-detachment washer, it can increase the firmness of the connection between the connection part and the sampling tube, making the connection plate less likely to rotate.

[0013] Optionally, the anti-loosening washer is made of rubber. When the bolt is screwed into the anti-loosening groove, the anti-loosening washer is deformed by the pressure of the bolt, which can increase the firmness of the connection between the connection part and the sampling tube, making the connection plate less likely to rotate.

[0014] Optionally, the tray corresponds to the sampling port. When sampling is performed using a sampling tube, the soil sample enters the sampling tube through the sampling port and is layered using the tray.

[0015] Optionally, the outer wall of the connecting part is integrally formed with a protrusion, and the protrusion is internally threaded with multiple circumferentially evenly distributed bolts. One end of the bolt is located in the anti-detachment groove and contacts the anti-detachment washer. Rotating the bolt makes the bolt contact the anti-detachment washer, which increases the firmness of the connection between the connecting part and the sampling tube, making the connecting plate less likely to rotate, so that the sampling tube can take samples stably.

[0016] Optionally, a limiting ring is fixedly connected to the side wall of the bolt. The limiting ring is located inside the connection part and is used to limit the bolt, so that the bolt is not easy to come out of the connection part.

[0017] Optionally, a limiting groove is provided in the connecting part, and a limiting ring is provided in the limiting groove, which is not likely to affect the rotation of the bolt, so as to increase the firmness of the connection between the connecting part and the sampling tube by the cooperation of the anti-loosening washer and the bolt.

[0018] The beneficial effects of this utility model are as follows:

[0019] This sampling device for hydrogeological and environmental mineral resources, through the design of corresponding mechanisms, facilitates the temporary storage of soil in the sampler, ensuring that the soil sample remains intact when it is removed from the sampler, thereby guaranteeing the accuracy of subsequent soil layer analysis data. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 This is a perspective view of a sampling device for hydrogeological and mineral resources provided by this utility model;

[0022] Figure 2 This is a schematic diagram of the structure of a sampling device for hydrogeological and mineral resources provided by this utility model;

[0023] Figure 3 This is a cross-sectional view of a sampling device for hydrogeological minerals provided by this utility model;

[0024] Figure 4 yes Figure 3 A magnified view of a portion of region A in the middle;

[0025] Figure 5 yes Figure 3 A magnified view of a portion of region B in the middle. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. It should be understood that the specific embodiments described herein are only for explaining the present utility model and not for limiting it. Furthermore, it should be noted that, for ease of description, only the parts related to the present utility model are shown in the drawings, not all of the structures. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0027] In this document, the term "embodiment" means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of the present invention. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0028] Please see Figures 1 to 5 The sampling device for hydrogeological minerals of this utility model includes a sampling tube 1 and a connecting plate 2.

[0029] The sampling tube 1 is hollow inside and open at one end. The fixing rod 202 and the support plate 203 can be inserted into the sampling tube 1 through the opening. After the soil sampling is completed, the soil sample can also be taken out through the opening to ensure the integrity of the soil sample.

[0030] In addition, the side wall of the sampling tube 1 is provided with several sampling ports 101. When sampling is carried out using the sampling tube 1, the soil enters the sampling tube 1 through the sampling ports 101, thereby completing the soil sampling.

[0031] Specifically, the bottom wall of the sampling tube 1 is provided with a relief groove 102, and one end of the fixing rod 202 is located in the relief groove 102. When the connecting part 201 is threadedly connected to the port of the sampling tube 1, one end of the fixing rod 202 will be inserted into the relief groove 102 to stabilize the fixing rod 202.

[0032] Please see Figures 1 to 5 The sampling tube 1 has an external thread at its port and an internal thread on the inner wall of the connecting part 201, with the external thread corresponding to the internal thread. The connecting plate 2 can be threaded onto the port of the sampling tube 1 via this threaded connection, thus fixing the connecting plate 2 to the sampling tube 1 and subsequently fixing the support plate 203 inside the sampling tube 1. After soil sampling is completed, the connecting plate 2 can be removed from the port of the sampling tube 1, and the soil sample inside the sampling tube 1 can be taken simultaneously.

[0033] The sampling tube 1 has an anti-detachment groove 103 on its side wall at the port. The anti-detachment groove 103 is located on the side of the external thread away from the sampling port 101. The anti-detachment groove 103 is used to accommodate the anti-detachment washer 104. At the same time, when the bolt 205 is screwed into the anti-detachment groove 103, it can also play an anti-detachment role, so that the connecting plate 2 is not easy to detach from the sampling tube 1, ensuring that the sampling tube 1 can stably take samples.

[0034] In addition, the side wall of the anti-detachment groove 103 is provided with an arc-shaped groove, and an anti-detachment washer 104 is installed in the arc-shaped groove. When the bolt 205 contacts the anti-detachment washer 104, it can increase the firmness of the connection between the connecting part 201 and the sampling tube 1, making the connecting plate 2 less likely to rotate and ensuring that the sampling tube 1 can take samples stably.

[0035] Preferably, the anti-detachment washer 104 is made of rubber. When the bolt 205 is screwed into the anti-detachment groove 103, the anti-detachment washer 104 is deformed by the pressure of the bolt 205, which can increase the firmness of the connection between the connecting part 201 and the sampling tube 1, making the connecting plate 2 less likely to rotate.

[0036] Please see Figures 1 to 5 The connecting plate 2 is located on one side of the opening of the sampling tube 1. The connecting plate 2 is used to connect the fixing rod 202. At the same time, the other side of the fixing rod 202 is fixedly connected to the connecting rod. The connecting plate 2 is connected to the power mechanism through the connecting rod. For example, it is connected to the output end of the motor. When the motor runs, it can drive the connecting plate 2 and the sampling tube 1 to rotate so that the sampling tube 1 can be used to take soil samples.

[0037] The connecting plate 2 is fixedly connected to the connecting part 201, which is threadedly connected to the sampling tube 1. The connecting plate 2 can be connected to the port of the sampling tube 1 by means of threaded connection.

[0038] In addition, a fixing rod 202 is fixedly connected to the center of the connecting plate 2, and several support plates 203 are fixedly connected to the fixing rod 202. The support plates 203 are located inside the sampling tube 1. When soil enters the sampling tube 1 through the sampling port 101, the support plates 203 can achieve soil stratification. When soil needs to be removed, the connecting plate 2 is rotated, which drives the fixing rod 202 and the support plates 203 to rotate, thereby causing the soil on the support plates 203 to rotate inside the sampling tube 1. When the connecting part 201 separates from the sampling tube 1, the connecting plate 2 is pulled to remove the fixing rod 202 and the support plates 203 from the sampling tube 1. At this time, the soil will be removed along with the support plates 203. This not only improves the efficiency of soil sample removal but also ensures the integrity of the soil sample, guaranteeing the accuracy of subsequent soil layer analysis data.

[0039] Preferably, the tray 203 corresponds to the sampling port 101. When sampling is performed using the sampling tube 1, the soil sample enters the sampling tube 1 through the sampling port 101 and is layered using the tray 203.

[0040] Please see Figures 1 to 5 The outer wall of the connecting part 201 is integrally formed with a protrusion 204. Multiple circumferentially distributed bolts 205 are threaded onto the protrusion 204. One end of each bolt 205 is located within the anti-detachment groove 103 and contacts the anti-detachment washer 104. Rotating the bolts 205 to bring them into contact with the anti-detachment washer 104 increases the firmness of the connection between the connecting part 201 and the sampling tube 1, making the connecting plate 2 less prone to rotation and ensuring stable sampling by the sampling tube 1.

[0041] A limiting ring 206 is fixedly connected to the side wall of bolt 205, and the limiting ring 206 is located inside the connecting part 201. The limiting ring 206 is used to limit bolt 205, so that bolt 205 is not easy to detach from connecting part 201.

[0042] In addition, a limiting groove 207 is provided in the connecting part 201, and a limiting ring 206 is provided in the limiting groove 207, which is not likely to affect the rotation of the bolt 205, so as to increase the firmness of the connection between the connecting part 201 and the sampling tube 1 through the mutual cooperation of the anti-loosening washer 104 and the bolt 205.

[0043] In practical use, when soil sampling is required, first insert the fixing rod 202 and the support plate 203 into the sampling tube 1, and then thread the connecting part 201 to the port of the sampling tube 1 to fix the connecting plate 2 to the sampling tube 1. Rotate the bolt 205 until the bolt 205 contacts the anti-detachment washer 104. The anti-detachment washer 104 is deformed by the compression of the bolt 205, which can increase the firmness of the connection between the connecting part 201 and the sampling tube 1, making the connecting plate 2 less likely to rotate and ensuring that the sampling tube 1 can stably collect samples subsequently.

[0044] When sampling, soil enters the sampling tube 1 through the sampling port 101 and is layered using the tray 203.

[0045] When it is necessary to remove the soil sample from the sampling tube 1, first loosen the bolt 205 so that the bolt 205 is disengaged from the anti-loosening washer 104 until one end of the bolt 205 is tucked into the side wall of the connecting part 201. Rotate the connecting plate 2 in the opposite direction. When the connecting plate 2 rotates, it will drive the fixing rod 202 and the support plate 203 to rotate, thereby causing the soil on the support plate 203 to rotate inside the sampling tube 1, so that the soil sample can be removed later.

[0046] When the connecting part 201 separates from the sampling tube 1, pull the connecting plate 2 to remove the fixing rod 202 and the support plate 203 from the sampling tube 1. At this time, the soil will be removed along with the support plate 203, which not only improves the efficiency of soil sample removal but also ensures the integrity of the soil sample during removal, thereby ensuring the accuracy of subsequent soil layer analysis data.

[0047] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the description and drawings of this utility model, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A sampling device for hydrogeological and environmental mineral resources, characterized in that, include A sampling tube, which is hollow inside and open at one end, and has several sampling ports on its side wall; A connecting plate is provided on one side of the sampling tube opening. A connecting part is fixedly connected to the connecting plate and threadedly connected to the sampling tube. A fixing rod is fixedly connected to the center of the connecting plate, and several support plates are fixedly connected to the fixing rod. The support plates are located inside the sampling tube.

2. The sampling device for hydrogeological and environmental mineral resources according to claim 1, characterized in that, The bottom wall of the sampling tube is provided with a clearance groove, and one end of the fixing rod is located in the clearance groove.

3. The sampling device for hydrogeological and environmental mineral resources according to claim 1, characterized in that, The sampling tube port is provided with an external thread, and the inner wall of the connecting part is provided with an internal thread, with the external thread corresponding to the internal thread.

4. A sampling device for hydrogeological and environmental mineral resources according to claim 3, characterized in that, The sampling tube port has an anti-detachment groove on its side wall, and the anti-detachment groove is located on the side of the external thread away from the sampling port.

5. A sampling device for hydrogeological and environmental mineral resources according to claim 4, characterized in that, The anti-detachment groove has an arc-shaped groove on its side wall, and an anti-detachment washer is installed in the arc-shaped groove.

6. A sampling device for hydrogeological and environmental mineral resources according to claim 5, characterized in that, The anti-detachment washer is made of rubber.

7. A sampling device for hydrogeological and environmental mineral resources according to claim 1, characterized in that, The tray corresponds to the sampling port.

8. A sampling device for hydrogeological and environmental mineral resources according to claim 5, characterized in that, The outer wall of the connecting part is integrally formed with a protrusion. The protrusion is internally threaded with a plurality of bolts evenly distributed around its circumference. One end of each bolt is located in the anti-loosening groove and contacts the anti-loosening washer.

9. A sampling device for hydrogeological and environmental mineral resources according to claim 8, characterized in that, A limiting ring is fixedly connected to the side wall of the bolt, and the limiting ring is located inside the connecting part.

10. A sampling device for hydrogeological and environmental mineral resources according to claim 9, characterized in that, The connecting part is provided with a limiting groove, and the limiting ring is disposed in the limiting groove.

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