Water quality sampling device for rural environment monitoring

Abstract

The utility model is suitable for the technical field of environment detection, and provides a water quality sampling device for rural environment monitoring, which comprises a movable base, a water quality sampling device, a water quality sampling device and a water quality sampling device, wherein a rotating plate is arranged at the upper end of the movable base; a supporting plate is mounted at one end of the rotating plate through a lifting assembly; a distance adjusting mechanism is arranged on the surface of the supporting plate; in the water quality sampling device for rural environment monitoring, under the use of a driving motor, one end of a screw rod can be moved through a moving frame mounted by a moving block, so that pulleys in a sliding rail arranged on the surface of the moving frame are moved, and the distance between sampling bottles mounted at one end of each pulley through a supporting rod is adjusted; the sampling bottle can be conveniently moved above different positions of the rural water source, and finally, under the use of the lifting assembly, the sampling bottle can be put into the rural water source, so that the sampling work is completed.

Description

Technical Field

[0001] The utility model belongs to the technical field of environmental detection, in particular to a water quality sampling device for rural environmental monitoring. Background Art

[0002] Water environment refers to the water bodies surrounding human space and that can directly or indirectly affect human life and development, as well as the overall natural factors and related social factors that determine their normal functions. In the detection and management of rural water environment, regular sampling and research on water quality is required.

[0003] Authorization announcement number: CN210981893U, authorization public number date: 2020.07.10 "A water quality sampling device" includes a sampling barrel, a water inlet is opened at the bottom of the sampling barrel, and two flip covers are symmetrically hinged on the upper edge of the opening of the sampling barrel. It also includes a lower cover for closing or opening the water inlet. A connecting rod is installed at the center of the lower surface of the lower cover. The lower cover is located in the sampling barrel, and one end of the connecting rod extends out of the water inlet. A limit assembly for the connecting rod to slide up and down is installed in the water inlet. The part of the connecting rod extending out of the water inlet is provided with an abutment for limiting the floating height of the lower cover. The end of the connecting rod extending out of the water inlet is equipped with a pressure-bearing member for bearing water pressure when the sampling barrel is lifted up in water. The utility model improves the sealing performance of the water inlet when the sampling barrel is lifted up in water.

[0004] However, there are still some defects in the above-mentioned existing technical solutions. The existing water quality sampling device used for rural environmental monitoring can only sample rural water sources at the same location, and cannot sample rural water sources at different locations multiple times at the same time, resulting in a single water quality monitoring sample, which affects the subsequent monitoring results. Therefore, we propose a water quality sampling device for rural environmental monitoring to solve the above-mentioned problems. Utility Model Content

[0005] The utility model provides a water quality sampling device for rural environment monitoring, aiming to solve the problem of single sampling position of the water quality sampling device for rural environment monitoring.

[0006] The utility model is implemented as follows: a water quality sampling device for rural environmental monitoring comprises: a mobile base: a rotating plate is provided on the upper end of the mobile base; a support plate is installed on one end of the rotating plate through a lifting assembly; a distance adjustment mechanism is provided on the surface of the support plate; wherein the distance adjustment mechanism comprises: a slide rail is provided on the surface of the mobile frame; a slide rail is installed in the interior of the slide rail; and a sampling bottle is installed on one end of the slide rail through a support rod.

[0007] Preferably, the distance adjustment mechanism also includes: a driving motor provided on one side of the support plate; a screw rod installed on the output end of the driving motor; a movable frame connected to one end of the screw rod through a movable block; a slider provided at one end of the movable frame; a slide groove installed on the outside of the slider; and the slide groove is opened on the back wall of the support plate.

[0008] Preferably, it includes: a sampling tube connected to the upper end of the sampling bottle; and a filtering mechanism provided inside the sampling bottle.

[0009] Preferably, the movable frame forms a sliding mechanism through a slider inside a sliding groove provided on the back wall of the support plate, and the support plate and the movable frame are arranged in parallel.

[0010] Preferably, the slide rails, pulleys, support rods and sampling bottles are arranged in five groups on the surface of the mobile rack, and the slide rails are distributed in an umbrella shape.

[0011] Preferably, the filtering mechanism includes a sponge layer, a fiber layer and a filter membrane, the sponge layer is arranged on the inner wall of the sampling bottle, the fiber layer is arranged on one side of the sponge layer, and the filter membrane is connected to one side of the fiber layer.

[0012] Preferably, the sponge layer, fiber layer and filter membrane are sequentially distributed from the inside to the outside, and the surfaces of the sponge layer, fiber layer and filter membrane are arranged in a funnel shape.

[0013] Compared with the prior art, the embodiments of the present application have the following beneficial effects:

[0014] By setting a distance adjustment mechanism, the function of adding a distance adjustment function for the sampling bottle to the main body of the water quality sampling device for rural environmental monitoring can be achieved. First, by using the rotating plate, the support plate can be rotated to above the rural water source. Then, by using the driving motor, the movable frame installed by the movable block at one end of the screw rod can be moved, thereby moving the pulley inside the slide rail opened on the surface of the movable frame, and then adjusting the distance between the sampling bottles installed by the support rod at one end of the pulley, thereby facilitating the movement of the sampling bottle above different positions of the rural water source. Finally, by using the lifting component, the sampling bottle can be placed inside the rural water source to complete the sampling work. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a front view structural diagram of the present utility model;

[0016] Figure 2 This is a schematic diagram of the back-type structure of the utility model;

[0017] Figure 3 This is a schematic structural diagram of a sampling bottle of the present utility model;

[0018] Figure 4This is a schematic diagram of the filter mechanism structure of the utility model;

[0019] Figure 5 It is a schematic cross-sectional structural diagram of the filtering mechanism of the present invention.

[0020] In the figure: 1. Mobile base; 2. Rotating plate; 3. Lifting assembly; 4. Support plate; 5. Distance adjustment mechanism; 501. Drive motor; 502. Screw rod; 503. Moving block; 504. Moving frame; 505. Slide rail; 506. Pulley; 507. Support rod; 508. Slider; 509. Slide chute; 6. Sampling bottle; 7. Sampling tube; 8. Filter mechanism; 801. Sponge layer; 802. Fiber layer; 803. Filter membrane. DETAILED DESCRIPTION

[0021] Unless otherwise defined, all technical and scientific terms used herein have the same meanings as commonly understood by those skilled in the art to which this application belongs. The terms used in the specification of the application are only for the purpose of describing specific embodiments and are not intended to limit this application. The terms "including" and "having" and any variations thereof in the specification and claims of this application and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of this application or the above-mentioned drawings are used to distinguish different objects, not to describe a specific order.

[0022] References herein to "embodiments" mean that a particular feature, structure, or characteristic described in connection with the embodiments may be included in at least one embodiment of the present application. The appearance of this phrase in various places in the specification does not necessarily refer to the same embodiment, nor does it constitute an independent or alternative embodiment that is mutually exclusive of other embodiments. It is understood, both explicitly and implicitly, by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0023] The present invention provides a water quality sampling device for rural environmental monitoring. Figure 1-5 As shown, it includes: a mobile base 1: a rotating plate 2 is provided on the upper end of the mobile base 1;

[0024] A support plate 4 is installed on one end of the rotating plate 2 through a lifting assembly 3; a distance adjusting mechanism 5 is provided on the surface of the support plate 4; wherein, the distance adjusting mechanism 5 includes: a slide rail 505 is provided on the surface of the movable frame 504; a slide rail 505 is installed inside the slide rail 505; and a sampling bottle 6 is installed on one end of the slide rail 505 through a support rod 507.

[0025] It should be noted that, due to the single structure of the water quality sampling device for rural environmental monitoring, the current water quality sampling device for rural environmental monitoring is not convenient for sampling rural water sources in different locations at the same time and multiple times. Therefore, in order to solve the problem that the current water quality sampling device for rural environmental monitoring is not convenient for sampling rural water sources in different locations at the same time and multiple times, this solution adds a distance adjustment function of the sampling bottle 6 to the main body of the water quality sampling device for rural environmental monitoring by setting a distance adjustment mechanism 5, which is convenient for sampling rural water sources in different locations at the same time and multiple times.

[0026] In a further preferred embodiment of the present invention, Figure 1 and Figure 2 As shown, it includes: a mobile base 1: a rotating plate 2 is provided on the upper end of the mobile base 1; a support plate 4 is installed on one end of the rotating plate 2 through a lifting component 3; a distance adjustment mechanism 5 is provided on the surface of the support plate 4; wherein, the distance adjustment mechanism 5 includes: a slide rail 505 is provided on the surface of the mobile frame 504; a slide rail 505 is installed in the inside of the slide rail 505; and a sampling bottle 6 is installed on one end of the slide rail 505 through a support rod 507.

[0027] In a further preferred embodiment of the present invention, Figure 1 and Figure 2 As shown, the distance adjustment mechanism 5 also includes: a driving motor 501 is provided on one side of the support plate 4; a screw rod 502 is installed at the output end of the driving motor 501; a moving frame 504 is connected to one end of the screw rod 502 through a moving block 503; a slider 508 is provided at one end of the moving frame 504; a slide groove 509 is installed on the outside of the slider 508; and the slide groove 509 is opened on the back wall of the support plate 4.

[0028] In this embodiment, with the use of the driving motor 501, the movable frame 504 installed with one end of the screw rod 502 through the movable block 503 can be moved, thereby moving the pulley 506 inside the slide rail 505 opened on the surface of the movable frame 504, and then adjusting the spacing of the sampling bottles 6 installed with one end of the pulley 506 through the support rod 507, thereby facilitating the movement of the sampling bottles 6 to above different positions of the rural water source, and facilitating the simultaneous sampling of rural water sources at different positions multiple times.

[0029] In a further preferred embodiment of the present invention, Figure 1 and Figure 3 As shown, it includes: a sampling tube 7 connected to the upper end of a sampling bottle 6; and a filtering mechanism 8 provided inside the sampling bottle 6.

[0030] In a further preferred embodiment of the present invention, Figure 1 and Figure 2As shown, the movable frame 504 forms a sliding mechanism inside the sliding groove 509 opened on the back wall of the support plate 4 through the slider 508, and the support plate 4 and the movable frame 504 are arranged in parallel.

[0031] In a further preferred embodiment of the present invention, Figure 1 and Figure 2 As shown, five groups of slide rails 505 , pulleys 506 , support rods 507 and sampling bottles 6 are arranged on the surface of the mobile rack 504 , and the slide rails 505 are distributed in an umbrella shape.

[0032] In a further preferred embodiment of the present invention, Figure 3 、 Figure 4 and Figure 5 As shown, the filtering mechanism 8 includes a sponge layer 801, a fiber layer 802 and a filter membrane 803. The sponge layer 801 is arranged on the inner wall of the sampling bottle 6, the fiber layer 802 is arranged on one side of the sponge layer 801, and the filter membrane 803 is connected to one side of the fiber layer 802.

[0033] In this embodiment, impurities of different sizes can be filtered sequentially through the multi-layer filter layer structure.

[0034] In a further preferred embodiment of the present invention, Figure 3 、 Figure 4 and Figure 5 As shown, the sponge layer 801, the fiber layer 802 and the filter membrane 803 are sequentially arranged from the inside to the outside, and the surfaces of the sponge layer 801, the fiber layer 802 and the filter membrane 803 are arranged in a funnel shape.

[0035] In this embodiment, the funnel-shaped arrangement can increase the contact area between the water source and the sponge layer 801, the fiber layer 802 and the filter membrane 803, thereby improving the filtering effect.

[0036] It should be noted that for the aforementioned embodiments, for simplicity of description, they are all expressed as a series of action combinations. However, those skilled in the art should be aware that the present invention is not limited by the order of the actions described, because according to the present invention, certain steps may be performed in other orders or simultaneously. Secondly, those skilled in the art should also be aware that the embodiments described in this specification are all preferred embodiments, and the actions and modules involved are not necessarily required by the present invention.

[0037] In the several embodiments provided in this application, it should be understood that the disclosed devices can be implemented in other ways. For example, the device embodiments described above are merely illustrative, such as the division of the above-mentioned units. In actual implementation, there may be other division methods, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the coupling or communication connection between each other shown or discussed can be through some interfaces, and the indirect coupling or communication connection between devices or units can be in the form of telecommunications or other forms.

[0038] The units described above as separate components may or may not be physically separate, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed across multiple network units. Some or all of these units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0039] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the scope of protection of the present invention. Obviously, the embodiments described are only some embodiments of the present invention, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making any creative work are within the scope to be protected by the present invention. Although the present invention has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the present invention according to the circumstances without conflict, without making any creative work, so as to obtain different other technical solutions that do not deviate from the concept of the present invention in essence, and these technical solutions also fall within the scope to be protected by the present invention.

Claims

1. A water quality sampling device for rural environmental monitoring, characterized in that: include: Mobile base (1): A rotating plate (2) is provided on the upper end of the movable base (1); A support plate (4) is installed on one end of the rotating plate (2) via a lifting assembly (3); A distance adjustment mechanism (5) is provided on the surface of the support plate (4); Wherein, the distance adjustment mechanism (5) comprises: Mobile rack (504); A slide rail (505) is provided on the surface of the movable frame (504); A slide rail (505) is provided inside the slide rail (505) and is cooperatively installed therewith; and A sampling bottle (6) is installed at one end of the slide rail (505) via a support rod (507).

2. A water quality sampling device for rural environmental monitoring according to claim 1, characterized in that: The distance adjustment mechanism (5) further comprises: A driving motor (501) is provided on one side of the support plate (4); A screw rod (502) is installed at the output end of the driving motor (501); A movable frame (504) is connected to one end of the screw rod (502) via a movable block (503); A slider (508) is provided at one end of the movable frame (504); A sliding groove (509) is provided on the outside of the slider (508); and The sliding groove (509) is opened on the back wall of the support plate (4).

3. A water quality sampling device for rural environmental monitoring according to claim 1, characterized in that: include: A sampling tube (7) is connected to the upper end of the sampling bottle (6); A filtering mechanism (8) is provided inside the sampling bottle (6).

4. A water quality sampling device for rural environmental monitoring according to claim 2, characterized in that: The movable frame (504) forms a sliding mechanism inside a sliding groove (509) provided on the back wall of the support plate (4) through a slider (508), and the support plate (4) and the movable frame (504) are arranged in parallel.

5. A water quality sampling device for rural environmental monitoring according to claim 2, characterized in that: The slide rails (505), pulleys (506), support rods (507) and sampling bottles (6) are all arranged in five groups on the surface of the mobile frame (504), and the slide rails (505) are distributed in an umbrella shape.

6. A water quality sampling device for rural environmental monitoring according to claim 3, characterized in that: The filtering mechanism (8) comprises a sponge layer (801), a fiber layer (802) and a filter membrane (803); the sponge layer (801) is arranged on the inner wall of the sampling bottle (6); the fiber layer (802) is arranged on one side of the sponge layer (801); and the filter membrane (803) is connected to one side of the fiber layer (802).

7. A water quality sampling device for rural environmental monitoring according to claim 6, characterized in that: The sponge layer (801), the fiber layer (802) and the filter membrane (803) are sequentially arranged from the inside to the outside, and the surfaces of the sponge layer (801), the fiber layer (802) and the filter membrane (803) are arranged in a funnel shape.

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