Water resource collection and sampling device

Abstract

The application discloses a water resource collecting and sampling device, and relates to the technical field of water resource collecting and sampling.The device comprises a fixing shell and a sampling mechanism, the lower portion of the fixing shell is provided with the sampling mechanism, the sampling mechanism comprises an installation assembly, a first sampling assembly, a second sampling assembly and a third sampling assembly, the lower side of the fixing shell is provided with the installation assembly, the inside of the installation assembly is provided with the first sampling assembly, and the inside of the installation assembly is provided with the second sampling assembly.Through the arrangement of a power assembly, the three sampling shells can be driven to be opened respectively, and sampling of different depths can be carried out, so that the use demand of a user is met.Through the arrangement of the sampling mechanism, the installation assembly is used for installing the first sampling assembly, the second sampling assembly and the third sampling assembly, the first sampling assembly, the second sampling assembly and the third sampling assembly can be opened and closed respectively, the sampling time is short, the efficiency is high, and the water resource detection is facilitated.

Description

Technical Field

[0001] This utility model relates to the field of water resource collection and sampling technology, and in particular to a water resource collection and sampling device. Background Technology

[0002] Water is the source of life and an essential commodity for human production and daily life. Water sampling is a crucial step in environmental monitoring, water resource management, and water quality assessment. Proper water sampling methods ensure the accuracy and reliability of water samples, providing reliable data support for subsequent analysis and evaluation. Therefore, samplers are frequently used for water resource testing.

[0003] A search revealed that the document with publication number "CN219914967U" mentions "This utility model discloses a sampler for water resource testing, including a floating box. A first motor is installed inside the floating box. A rotating shaft is located between the output end of the first motor and the floating box. A take-up roller is mounted on the rotating shaft. An opening is provided at the bottom of the floating box. A lifting line is wound on the take-up roller. A sampling cylinder is provided at the end of the lifting line, passing through the opening. At least one sealing plate is provided inside the sampling cylinder. The sealing plate divides the sampling cylinder into a driving chamber and multiple sampling chambers. A backup battery and a second battery are respectively installed in the driving chamber." The device has a water inlet on one side of each sampling chamber, and a sealing structure on one side of each water inlet. In use, a first motor drives a take-up roller on a rotating shaft to rotate. With the assistance of a counterweight, the sampling cylinder enters the underwater area to reach the target region. A second motor drives a second rotating shaft to rotate continuously, pulling up a fixed ring on one side of a baffle via a rope, causing the baffle to rise. Water enters different sampling chambers through the water inlets. As the second motor reverses, the spring rebounds, blocking the water inlets. However, this sampling device cannot sample at different depths, reducing its practicality and failing to meet user needs.

[0004] To address these issues, we have developed a water resource sampling device. Utility Model Content

[0005] This application provides a water resource sampling device that solves the problem that the sampling device cannot sample at different depths, which reduces the practicality of the sampling device and fails to meet the user's needs.

[0006] This application provides a water resource collection and sampling device, including a fixed shell and a sampling mechanism, wherein the sampling mechanism is disposed below the fixed shell;

[0007] The sampling mechanism includes an installation component, a first sampling component, a second sampling component, and a third sampling component. The installation component is disposed on the lower side of the fixed shell. The first sampling component is disposed inside the installation component. The second sampling component is disposed inside the installation component. The third sampling component is disposed in the inner cavity of the installation component.

[0008] Preferably, the mounting assembly includes a mounting shell and sliding rods. The mounting shell is fixedly mounted on the bottom of the fixed shell, and three sliding rods, each with one end penetrating through and extending into the bottom of the inner wall of the mounting shell, are slidably mounted on the bottom of the inner wall of the mounting shell.

[0009] Preferably, the first sampling component includes a first rebound rod, a first sampling shell, and a first spring. A first rebound rod is slidably mounted on the outer side of the mounting shell, with one end penetrating and extending into its interior. The first sampling shell is fixedly mounted on the bottom of the first rebound rod and the slide rod. A first spring is fixedly mounted between the inner top wall of the first rebound rod and the inner bottom wall of the mounting shell.

[0010] Preferably, the second sampling component includes a second rebound rod, a second sampling shell, and a second spring. A second rebound rod with one end penetrating through and extending into the bottom of the mounting shell is slidably mounted. The second sampling shell is fixedly mounted on the bottom of the second rebound rod and the slide rod. A second spring is fixedly mounted between the inner top wall of the second rebound rod and the inner bottom wall of the mounting shell.

[0011] Preferably, the third sampling component includes a third rebound rod, a third sampling shell, and a third spring. A third rebound rod with one end penetrating through and extending into the lower side of the mounting shell is slidably mounted. The third sampling shell is fixedly mounted at the bottom of the third rebound rod and the slide rod. A third spring is fixedly mounted between the inner top wall of the third rebound rod and the inner bottom wall of the mounting shell.

[0012] Preferably, the mounting housing is provided with a power assembly, which includes a rotary motor, a rotary shaft, a pressure plate, an electric lifting rod, and a lifting ring.

[0013] Preferably, a rotary motor is fixedly installed on the inner bottom wall of the fixed shell, the output shaft of the rotary motor is fixedly connected to a rotary shaft through a coupling, and a pressure plate is slidably installed on the outer surface of the rotary shaft.

[0014] Preferably, an electric lifting rod is fixedly installed on the inner top wall of the fixed shell, and a lifting ring is fixedly installed at the bottom of the lifting shaft of the electric lifting rod, with the outer surface of the lifting ring slidingly connected to the inside of the pressure plate.

[0015] As can be seen from the above technical solution, this application provides a water resource collection and sampling device. In use, the collection and lifting equipment is first installed and connected through a fixed shell. The collection and lifting equipment drive device to collect and sample water resources. A rotary motor drives a rotating shaft to rotate, and the rotating shaft changes the angle of the pressure plate. An electric lifting rod drives a lifting ring to rise and fall, so that the lifting ring drives the pressure plate to rise and fall. The pressure plate drives the first rebound rod and the first sampling shell to extend through a sliding rod. The first sampling shell collects and samples water resources at the current depth. Similarly, when the pressure plate is moved above the second rebound rod, the first spring drives the first rebound rod and the first sampling shell to return to their original positions. The pressure plate drives the second rebound rod and the second sampling shell to extend through a sliding rod. The second sampling shell collects and samples water resources at the current depth. This completes the water resource collection and sampling.

[0016] Compared with the prior art, the beneficial effects of this utility model are:

[0017] 1. By setting up the power component, the three sampling shells can be driven to open separately, thereby performing sampling at different depths, which meets the user's needs;

[0018] 2. Through the setup of the sampling mechanism, the installation components are used to install the first sampling component, the second sampling component, and the third sampling component. The first sampling component, the second sampling component, and the third sampling component can be opened and closed respectively, resulting in short sampling time and high efficiency, which brings certain convenience to water resource testing.

[0019] In summary, this application allows for the separate collection of water samples at different depths, eliminating the need for multiple collection operations. It also reduces sampling time and increases efficiency, thus providing convenience for water resource monitoring. Attached Figure Description

[0020] To more clearly illustrate the technical solution of this application, the accompanying drawings used in the implementation examples will be briefly introduced below. Obviously, for those skilled in the art, other drawings can be obtained from these drawings without any creative effort.

[0021] Figure 1 This is a schematic diagram of the overall appearance structure proposed in this utility model;

[0022] Figure 2 This is a schematic diagram of the internal structure of the mounting shell proposed in this utility model;

[0023] Figure 3 This is a schematic diagram of the internal structure of the power component proposed in this utility model;

[0024] Figure 4 This is an exploded structural diagram of the sampling mechanism proposed in this utility model.

[0025] The diagram is labeled as follows: 1. Fixed shell; 2. Sampling mechanism; 21. Mounting assembly; 211. Mounting shell; 212. Slide rod; 22. First sampling assembly; 221. First rebound rod; 222. First sampling shell; 223. First spring; 23. Second sampling assembly; 231. Second rebound rod; 232. Second sampling shell; 233. Second spring; 24. Third sampling assembly; 241. Third rebound rod; 242. Third sampling shell; 243. Third spring; 3. Power assembly; 31. Rotary motor; 32. Rotating shaft; 33. Pressure plate; 34. Electric lifting rod; 35. Lifting ring. Detailed Implementation

[0026] To enable those skilled in the art to better understand the technical solutions in this application, the technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings.

[0027] See Figure 1-4 A water resource collection and sampling device includes a fixed shell 1 and a sampling mechanism 2, with the sampling mechanism 2 disposed below the fixed shell 1;

[0028] The sampling mechanism 2 includes a mounting component 21, a first sampling component 22, a second sampling component 23, and a third sampling component 24. The mounting component 21 is provided on the lower side of the fixed shell 1. The first sampling component 22 is provided inside the mounting component 21. The second sampling component 23 is provided on the inner side of the mounting component 21. The third sampling component 24 is provided in the inner cavity of the mounting component 21.

[0029] In this utility model, the mounting component 21 includes a mounting shell 211 and sliding rods 212. The mounting shell 211 is fixedly mounted on the bottom of the fixed shell 1, and three sliding rods 212 with one end penetrating through and extending into the bottom of the inner wall of the mounting shell 211 are slidably mounted.

[0030] In this utility model, the first sampling component 22 includes a first rebound rod 221, a first sampling shell 222, and a first spring 223. A first rebound rod 221 is slidably installed on the outer side of the mounting shell 211, with one end penetrating and extending into its interior. The first sampling shell 222 is fixedly installed at the bottom of the first rebound rod 221 and the slide rod 212. The first spring 223 is fixedly installed between the inner top wall of the first rebound rod 221 and the inner bottom wall of the mounting shell 211. The first rebound rod 221 and the first sampling shell 222 extend through the slide rod 212. The first sampling shell 222 collects and samples water resources at the current depth.

[0031] In this invention, the second sampling component 23 includes a second rebound rod 231, a second sampling shell 232, and a second spring 233. A second rebound rod 231 is slidably mounted on the bottom of the mounting shell 211, with one end penetrating and extending into its interior. The second sampling shell 232 is fixedly mounted on the bottom of the second rebound rod 231 and the slide rod 212. A second spring 233 is fixedly mounted between the inner top wall of the second rebound rod 231 and the inner bottom wall of the mounting shell 211. The second rebound rod 231 and the second sampling shell 232 extend through the slide rod 212. The second sampling shell 232 collects and samples water resources at the current depth.

[0032] In this invention, the third sampling component 24 includes a third rebound rod 241, a third sampling shell 242, and a third spring 243. A third rebound rod 241 with one end penetrating and extending into the lower side of the mounting shell 211 is slidably installed. The third sampling shell 242 is fixedly installed at the bottom of the third rebound rod 241 and the slide rod 212. The third spring 243 is fixedly installed between the inner top wall of the third rebound rod 241 and the inner bottom wall of the mounting shell 211. The third rebound rod 241 and the third sampling shell 242 extend through the slide rod 212. The third sampling shell 242 collects and samples water resources at the current depth.

[0033] In some embodiments, the mounting housing 211 is provided with a power assembly 3, which includes a rotary motor 31, a rotary shaft 32, a pressure plate 33, an electric lifting rod 34, and a lifting ring 35.

[0034] In some embodiments, a rotary motor 31 is fixedly installed on the inner bottom wall of the fixed housing 1. The output shaft of the rotary motor 31 is fixedly connected to a rotary shaft 32 via a coupling. A pressure plate 33 is slidably installed on the outer surface of the rotary shaft 32. The rotary motor 31 drives the rotary shaft 32 to rotate, and the rotary shaft 32 changes the angle of the pressure plate 33.

[0035] In some embodiments, an electric lifting rod 34 is fixedly installed on the inner top wall of the fixed shell 1, and a lifting ring 35 is fixedly installed at the bottom of the lifting shaft of the electric lifting rod 34. The outer surface of the lifting ring 35 is slidably connected to the inside of the pressure plate 33. The electric lifting rod 34 drives the lifting ring 35 to move up and down, so that the lifting ring 35 drives the pressure plate 33 to move up and down.

[0036] As can be seen from the above technical solution, in use, the collection and lifting device is installed and connected through the fixed shell 1. The collection and lifting device drive device collects and samples water resources. The rotary motor 31 drives the rotary shaft 32 to rotate, and the rotary shaft 32 changes the angle of the pressure plate 33. The electric lifting rod 34 drives the lifting ring 35 to rise and fall, so that the lifting ring 35 drives the pressure plate 33 to rise and fall. The pressure plate 33 drives the first rebound rod 221 and the first sampling shell 222 to extend through the slide rod 212. The first sampling shell 222 collects and samples water resources at the current depth. Similarly, when the pressure plate 33 is moved above the second rebound rod 231, the first spring 223 drives the first rebound rod 221 and the first sampling shell 222 to return to their original positions. The pressure plate 33 drives the second rebound rod 231 and the second sampling shell 232 to extend through the slide rod 212. The second sampling shell 232 collects and samples water resources at the current depth. In this way, the collection and sampling of water resources is completed.

[0037] Other embodiments of this application will readily occur to those skilled in the art upon consideration of the specification and practice of the application disclosed herein. This application is intended to cover any variations, uses, or adaptations of this application that follow the general principles of this application and include common knowledge or customary techniques in the art not disclosed herein. The specification and examples are to be considered exemplary only, and the true scope of this application is indicated by the claims.

[0038] It should be understood that this application is not limited to the precise structure described above and shown in the accompanying drawings, and various modifications and changes can be made without departing from its scope. The above embodiments of this application do not constitute a limitation on the scope of protection of this application.

Claims

1. A water resource collection and sampling device, comprising a fixed shell (1) and a sampling mechanism (2), characterized in that, A sampling mechanism (2) is provided below the fixed shell (1); The sampling mechanism (2) includes a mounting component (21), a first sampling component (22), a second sampling component (23), and a third sampling component (24). The mounting component (21) is disposed on the lower side of the fixed shell (1). The first sampling component (22) is disposed inside the mounting component (21). The second sampling component (23) is disposed on the inner side of the mounting component (21). The third sampling component (24) is disposed in the inner cavity of the mounting component (21).

2. The water resource collection and sampling device according to claim 1, characterized in that, The mounting assembly (21) includes a mounting shell (211) and slide rods (212). The mounting shell (211) is fixedly mounted on the bottom of the fixed shell (1). Three slide rods (212) with one end penetrating through and extending into the bottom of the inner wall of the mounting shell (211) are slidably mounted.

3. The water resource collection and sampling device according to claim 2, characterized in that, The first sampling component (22) includes a first rebound rod (221), a first sampling shell (222), and a first spring (223). A first rebound rod (221) is slidably mounted on the outer side of the mounting shell (211), with one end penetrating and extending into its interior. The first sampling shell (222) is fixedly mounted on the bottom of the first rebound rod (221) and the slide rod (212). The first spring (223) is fixedly mounted between the inner top wall of the first rebound rod (221) and the inner bottom wall of the mounting shell (211).

4. A water resource collection and sampling device according to claim 2, characterized in that, The second sampling component (23) includes a second rebound rod (231), a second sampling shell (232), and a second spring (233). The bottom of the mounting shell (211) is slidably mounted with a second rebound rod (231) that extends through and into the shell. The bottom of the second rebound rod (231) and the slide rod (212) is fixedly mounted with the second sampling shell (232). The second spring (233) is fixedly mounted between the inner top wall of the second rebound rod (231) and the inner bottom wall of the mounting shell (211).

5. A water resource collection and sampling device according to claim 2, characterized in that, The third sampling component (24) includes a third rebound rod (241), a third sampling shell (242), and a third spring (243). A third rebound rod (241) with one end penetrating and extending into the lower side of the mounting shell (211) is slidably installed. The third sampling shell (242) is fixedly installed at the bottom of the third rebound rod (241) and the slide rod (212). A third spring (243) is fixedly installed between the inner top wall of the third rebound rod (241) and the inner bottom wall of the mounting shell (211).

6. A water resource collection and sampling device according to claim 2, characterized in that, The mounting housing (211) is equipped with a power assembly (3), which includes a rotary motor (31), a rotary shaft (32), a pressure plate (33), an electric lifting rod (34), and a lifting ring (35).

7. A water resource sampling device according to claim 6, characterized in that, A rotary motor (31) is fixedly installed on the inner bottom wall of the fixed shell (1). The output shaft of the rotary motor (31) is fixedly connected to a rotary shaft (32) through a coupling. A pressure plate (33) is slidably installed on the outer surface of the rotary shaft (32).

8. A water resource sampling device according to claim 7, characterized in that, An electric lifting rod (34) is fixedly installed on the inner top wall of the fixed shell (1). A lifting ring (35) is fixedly installed at the bottom of the lifting shaft of the electric lifting rod (34). The outer surface of the lifting ring (35) is slidably connected to the inside of the pressure plate (33).

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