Portable water conservancy sampler

Abstract

The utility model relates to the technical field of water conservancy sampling, and discloses a portable water conservancy sampler which comprises a shell assembly, a fixed pile assembly, a telescopic assembly, a sampling assembly, a driving assembly and a fixed pipe, the fixed pile assembly is connected to the side wall of the bottom of the shell assembly, the telescopic assembly is installed in the shell assembly, and the sampling assembly is connected with the driving assembly. The driving assembly is installed on the inner wall of the shell assembly, the fixing pipe is installed in the shell assembly, the telescopic assembly is arranged, the device can adapt to different water body depths by adjusting the telescopic length of a telescopic rod, and therefore water bodies of different depths can be adopted to meet different research requirements. The flexibility of the setting is improved, the data is more accurate, and more choices and convenience are provided for researchers.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy sampling, and more specifically to a portable water conservancy sampler. Background Art

[0002] A portable water conservancy sampler is a small device used to collect water samples from rivers, lakes and other water bodies. It usually consists of a sampling bottle and a telescopic sampling tube, and can be easily put into the water for sampling. This sampler has the characteristics of small size, light weight and simple operation, and is very suitable for field investigations and water quality monitoring.

[0003] Conventional water conservancy sampling devices have some limitations in design and function. They usually cannot effectively sample at different depths of the water body. These devices often can only sample at a fixed depth and cannot adapt to the needs of different water depths. In addition, these conventional devices lack a telescopic function, which means they cannot adjust the sampling depth according to actual needs, thus limiting their application flexibility under different water conditions.

[0004] Therefore, to solve the above problems, the present application provides a portable water conservancy sampler. Content of the Utility Model

[0005] In order to overcome the above defects of the prior art, the utility model provides a portable water conservancy sampler to solve the problems existing in the above background art.

[0006] The utility model provides the following technical solution: a portable water conservancy sampler, including a housing assembly, a fixed pile assembly, a telescopic assembly, a sampling assembly, a driving assembly and a fixed pipe, wherein the fixed pile assembly is connected to the bottom side wall of the housing assembly, the telescopic assembly is installed inside the housing assembly, the driving assembly is installed on the inner wall of the housing assembly, and the fixed pipe is installed inside the housing assembly.

[0007] Preferably, the housing assembly includes an outer shell, a sample outlet, a base and an inner fixing plate, wherein the inner fixing plate is fixedly installed on the inner wall of the outer shell, a sample outlet is provided on the side wall of the outer shell, and the base is fixedly installed at the bottom of the outer shell.

[0008] Preferably, the fixed pile assembly includes a primary fixed pile, a secondary fixed pile, a fixing hole, a fixing rivet and a fixing round shaft. The secondary fixed pile is movably clamped at the bottom of the primary fixed pile. Fixing holes are provided on the primary fixed pile and the secondary fixed pile. The fixing rivet is movably clamped on the primary fixed pile. The fixing round shaft is fixedly installed on the base, and the fixing round shaft movably penetrates through the primary fixed pile. The provision of the fixed pile assembly is beneficial for changing the height of the device according to the water depth of the channel at any time when facing channels with different depths, and when the device faces a slope channel, it can also be fixedly installed.

[0009] Preferably, the telescopic assembly includes a telescopic motor, a primary telescopic rod, an intermediate telescopic rod and a secondary telescopic rod. The telescopic motor is fixedly installed on the inner fixing plate. The output end of the telescopic motor is movably clamped with one end of the primary telescopic rod. The other end of the primary telescopic rod is movably clamped with the intermediate telescopic rod. One end of the secondary telescopic rod is movably clamped with the intermediate telescopic rod. The other end of the secondary telescopic rod is fixedly connected to the sampling assembly. The provision of the telescopic assembly is beneficial for the device to collect water bodies at different depths through telescoping, so as to obtain more accurate data.

[0010] Preferably, the sampling assembly includes a sampling plate and a sampling test tube. The sampling plate is fixedly installed at the bottom of the secondary telescopic rod, and a sampling test tube is fixedly installed on the sampling plate.

[0011] Preferably, the driving assembly includes a protective shell, a side fixing plate, a driving motor, a driving rod, a rotating plate, a fixing rod and a tray. The side fixing plate is fixedly installed on the inner side wall of the outer shell. The protective shell is fixedly installed on the side fixing plate. The driving motor is fixedly installed inside the protective shell. One end of the driving rod is fixedly installed with the output end of the driving motor. The other end of the driving rod is fixedly connected to the rotating plate. One end of the fixing rod is fixedly connected to the rotating plate. The other end of the fixing rod is fixedly connected to the tray. The provision of the driving assembly is beneficial for when the sampling device below finishes sampling, the telescopic assembly moves the sampled test tubes up and down through a telescopic belt, and takes out the sampled test tubes through the sample outlet provided on the side of the outer shell.

[0012] The technical effects and advantages of the present utility model:

[0013] 1. By providing the fixed pile assembly in the present utility model, it is beneficial for changing the height of the device according to the water depth of the channel at any time when facing channels with different depths, and when the device faces a slope channel, it can also be fixedly installed.

[0014] 2. The utility model is provided with a telescopic component, which is beneficial for the device to adapt to different water depths by adjusting the telescopic length of the telescopic rod, so that the device can take water at different depths to meet different research needs. The flexibility of this setting is not only improved, but also the data is more accurate, providing more choices and conveniences for researchers.

[0015] 3. The utility model is provided with a driving component, which is beneficial for the telescopic component to lift the sampled test tube up and down through the telescopic belt after the sampling device below finishes sampling, and take out the sampled test tube through the sample outlet opened on the side of the outer shell. Description of the Drawings

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0017] Figure 2 It is a schematic sectional structure diagram of the utility model.

[0018] Figure 3 For the utility model Figure 2 Schematic diagram of the structure at position A.

[0019] Figure 4 For the utility model Figure 2 Schematic diagram of the structure at position B.

[0020] The reference numerals are: 1. Housing assembly; 101. Outer shell; 102. Sample outlet; 103. Base; 104. Inner fixing plate; 2. Fixing pile assembly; 201. Primary fixing pile; 202. Secondary fixing pile; 203. Fixing hole; 204. Fixing rivet; 205. Fixing round shaft; 3. Telescopic assembly; 301. Telescopic motor; 302. Primary telescopic rod; 303. Intermediate telescopic rod; 304. Secondary telescopic rod; 4. Sampling assembly; 401. Sampling plate; 402. Sampling test tube; 5. Driving assembly; 501. Protective shell; 502. Side fixing plate; 503. Driving motor; 504. Driving rod; 505. Rotating plate; 506. Fixing rod; 507. Tray; 6. Fixing tube. Detailed Implementation Modes

[0021] Next, the technical solutions in the utility model will be clearly and completely described in conjunction with the drawings in the utility model. In addition, the forms of each structure described in the following embodiments are only examples, and the water sampling related to the utility model is not limited to the structures described in the following embodiments. All other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the utility model.

[0022] Refer to Figures 1-4, the present utility model provides a portable water sampling device, which includes a housing assembly 1, a fixed pile assembly 2, a telescopic assembly 3, a sampling assembly 4, a driving assembly 5 and a fixed tube 6. The fixed pile assembly 2 is connected to the bottom side wall of the housing assembly 1, the telescopic assembly 3 is installed inside the housing assembly 1, the driving assembly 5 is installed on the inner wall of the housing assembly 1, and the fixed tube 6 is installed inside the housing assembly 1.

[0023] The housing assembly 1 includes an outer shell 101, a sample outlet 102, a base 103 and an inner fixing plate 104. The inner fixing plate 104 is fixedly installed on the inner wall of the outer shell 101, the side wall of the outer shell 101 is provided with a sample outlet 102, and the base 103 is fixedly installed at the bottom of the outer shell 101.

[0024] The fixed pile assembly 2 includes a primary fixed pile 201, a secondary fixed pile 202, a fixing hole 203, a fixing rivet 204 and a fixing round shaft 205. The secondary fixed pile 202 is movably clamped at the bottom of the primary fixed pile 201. Fixing holes 203 are provided on the primary fixed pile 201 and the secondary fixed pile 202. The fixing rivet 204 is movably clamped on the primary fixed pile 201. The fixing round shaft 205 is fixedly installed on the base 103. The fixing round shaft 205 movably penetrates through the primary fixed pile 201. The fixed pile assembly 2 is provided, which is beneficial to changing the device height according to the water depth of the channel at any time when facing channels with different depths, and when the device faces a slope channel, it can also be fixedly installed.

[0025] The telescopic assembly 3 includes a telescopic motor 301, a primary telescopic rod 302, a secondary telescopic rod 303 and a tertiary telescopic rod 304. The telescopic motor 301 is fixedly installed on the inner fixing plate 104. The output end of the telescopic motor 301 is movably clamped to one end of the primary telescopic rod 302. The other end of the primary telescopic rod 302 is movably clamped to the secondary telescopic rod 303. One end of the tertiary telescopic rod 304 is movably clamped to the secondary telescopic rod 303. The other end of the tertiary telescopic rod 304 is fixedly connected to the sampling assembly 4. The telescopic assembly 3 is provided, which is beneficial to enabling the device to collect water bodies at different depths through telescoping, so as to obtain more accurate data.

[0026] The sampling assembly 4 includes a sampling plate 401 and a sampling test tube 402. The sampling plate 401 is fixedly installed at the bottom of the tertiary telescopic rod 304, and the sampling test tube 402 is fixedly installed on the sampling plate 401.

[0027] The driving assembly 5 includes a protective housing 501, a side fixing plate 502, a driving motor 503, a driving rod 504, a rotating plate 505, a fixing rod 506, and a tray 507. The side fixing plate 502 is fixedly installed on the inner side wall of the housing 101, the protective housing 501 is fixedly installed on the side fixing plate 502, the driving motor 503 is fixedly installed inside the protective housing 501, one end of the driving rod 504 is fixedly installed with the output end of the driving motor 503, the other end of the driving rod 504 is fixedly connected to the rotating plate 505, one end of the fixing rod 506 is fixedly connected to the rotating plate 505, and the other end of the fixing rod 506 is fixedly connected to the tray 507. The provision of the driving assembly 5 is beneficial for, after the sampling device below has completed sampling, the telescopic assembly 3 to lift the sampled test tubes up and down through the telescopic belt, and to take out the sampled test tubes through the sample outlet 102 opened on the side of the housing 101.

[0028] The working principle of the present utility model:

[0029] Place the device in the channel where sampling and detection are required, fix the fixing holes 203 on the ground, adjust to a suitable height to make the device stable, and then fix it with fixing rivets 204. At this time, the telescopic motor 301 starts to work, controlling the primary telescopic rod 302, the intermediate telescopic rod 303, and the secondary telescopic rod 304 to perform telescopic movements. When the sampling assembly 4 below the device is filled with the water body to be sampled, the telescopic assembly 3 starts to perform a contraction movement. When it contracts to a position parallel to the height of the sample outlet 102, at this time, the driving motor 503 starts to work, driving the driving rod 504 to perform a rotational movement. The rotational movement of the driving rod 504 drives the rotating plate 505 to perform a rotational movement. The rotating plate 505 drives the tray 507 to perform a circular movement through the fixing rod 506. When it reaches the bottom of the sampling assembly 4, the sampling plate 401 separates from the secondary telescopic rod 304, and the tray 507 starts to slowly perform a circular movement, taking out the sampled test tube 402 to be monitored through the sample outlet 102, thereby enabling the device to achieve the function of portable water sampling.

[0030] Finally, the following points should be noted: First, in the description of the present application, it should be noted that unless otherwise specified and limited, the terms "installation", "connection", and "connection" should be understood in a broad sense, which can be mechanical connection or electrical connection, or the internal communication of two components, and can be directly connected. "Up", "down", "left", "right", etc. are only used to represent relative position relationships. When the absolute position of the object being described changes, the relative position relationship may change;

[0031] Secondly: In the attached drawings of the disclosed embodiments of the present utility model, only the structures related to the disclosed embodiments are involved. For other structures, reference can be made to the usual designs. Without conflict, the same embodiments and different embodiments of the present utility model can be combined with each other;

[0032] Finally, the above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A portable water conservancy sampler, comprising a housing assembly (1), a fixed pile assembly (2), a telescopic assembly (3), a sampling assembly (4), a driving assembly (5) and a fixed pipe (6), characterized in that: The fixed pile assembly (2) is connected to the bottom side wall of the housing assembly (1), the telescopic assembly (3) is installed inside the housing assembly (1), the driving assembly (5) is installed on the inner wall of the housing assembly (1), and the fixed tube (6) is installed inside the housing assembly (1); the telescopic assembly (3) includes a telescopic motor (301), a primary telescopic rod (302), an intermediate telescopic rod (303), and a secondary telescopic rod (304). The telescopic motor (301) is fixedly installed on the inner fixing plate (104), the output end of the telescopic motor (301) is movably clamped to one end of the primary telescopic rod (302), the other end of the primary telescopic rod (302) is movably clamped to the intermediate telescopic rod (303), one end of the secondary telescopic rod (304) is movably clamped to the intermediate telescopic rod (303), and the other end of the secondary telescopic rod (304) is fixedly connected to the sampling assembly (4).

2. The portable water sampling device according to claim 1, characterized in that: The housing assembly (1) includes an outer shell (101), a sample outlet (102), a base (103), and an inner fixing plate (104). The inner fixing plate (104) is fixedly installed on the inner wall of the outer shell (101), the side wall of the outer shell (101) is provided with a sample outlet (102), and the base (103) is fixedly installed at the bottom of the outer shell (101).

3. The portable water sampling device according to claim 1, characterized in that: The fixed pile assembly (2) includes a primary fixed pile (201), a secondary fixed pile (202), a fixing hole (203), a fixing rivet (204), and a fixing round shaft (205). The secondary fixed pile (202) is movably clamped at the bottom of the primary fixed pile (201), the primary fixed pile (201) and the secondary fixed pile (202) are provided with fixing holes (203), the fixing rivet (204) is movably clamped on the primary fixed pile (201), the fixing round shaft (205) is fixedly installed on the base (103), and the fixing round shaft (205) movably penetrates through the primary fixed pile (201).

4. A portable water sampling device according to claim 1, wherein: The sampling assembly (4) includes a sampling plate (401) and a sampling test tube (402). The sampling plate (401) is fixedly installed at the bottom of the secondary telescopic rod (304), and the sampling test tube (402) is fixedly installed on the sampling plate (401).

5. A portable water sampling device according to claim 1, characterized in that: The driving component (5) includes a protective case (501), a side fixing plate (502), a driving motor (503), a driving rod (504), a rotating plate (505), a fixing rod (506), and a tray (507). Among them, the side fixing plate (502) is fixedly installed on the inner side wall of the outer shell (101), the protective case (501) is fixedly installed on the side fixing plate (502), the driving motor (503) is fixedly installed inside the protective case (501), one end of the driving rod (504) is fixedly installed with the output end of the driving motor (503), the other end of the driving rod (504) is fixedly connected to the rotating plate (505), one end of the fixing rod (506) is fixedly connected to the rotating plate (505), and the other end of the fixing rod (506) is fixedly connected to the tray (507).

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