A synchronous elevation-controllable suspension liquid sampling device

Abstract

The utility model provides a kind of synchronous elevation controllable suspension liquid sampling device, including support structure, clamping structure, synchronous suction structure, support structure includes slide bar and support base, clamping structure and synchronous suction structure are slidably connected on slide bar, clamping structure includes several clamping components, each clamping component can be fixed one dropper respectively, the bottom of several droppers fixed on clamping structure can be flush with support base and abut so as to make each dropper isofar, synchronous suction structure includes pinch component, pinch component can cover several droppers of several clamping components and the elastic liquid taking head of synchronous pinch several droppers, realize that multiple droppers respectively sample multiple suspension liquid in the same settling time and the same liquid depth, improve the accuracy of test detection, provide equipment foundation for scientific research suspension liquid composition, concentration, particle distribution characteristics, sedimentation behavior etc.

Description

Technical Field

[0001] This utility model relates to the field of suspension sampling technology, and in particular to a synchronous elevation-controllable suspension sampling device. Background Technology

[0002] In the research and analysis of suspensions, sampling techniques are crucial. Suspensions are unstable dispersions whose internal composition changes with settling time and liquid depth. Traditional suspension sampling methods often involve manual sampling of single suspensions using simple containers or pipettes. While convenient, this method struggles to precisely control sampling depth and simultaneously sample multiple suspensions at the same settling time and liquid depth. Sequential sampling introduces time differences, and the settling process can render samples at the same depth incomparable. Especially when precise analysis of the composition, concentration, and particle distribution characteristics of multiple suspensions at the same settling time and liquid depth is required, traditional sampling methods rely too heavily on the individual experience of the sampler, making them prone to error. Utility Model Content

[0003] The purpose of this invention is to overcome the shortcomings of the prior art and provide a synchronous elevation-controllable suspension sampling device, which can solve the problem that traditional manual sampling is difficult to achieve synchronous sampling of multiple suspensions at the same settling time and the same liquid depth.

[0004] Therefore, the present invention adopts the following technical solution: A synchronous, elevation-controllable suspension sampling device includes a support structure, a clamping structure, and a synchronous suction structure. The support structure includes a slide rod and a support base. The clamping structure and the synchronous suction structure are slidably connected to the slide rod. The clamping structure includes several clamping components, each of which can fix a dropper. The bottoms of the several droppers fixed on the clamping structure can be flush with the support base to make each dropper the same height. The synchronous suction structure includes a pinching component that can cover the several droppers clamped by the clamping components and synchronously pinch the elastic liquid-collecting head of the several droppers.

[0005] Based on the above technical solutions, the present invention may also adopt the following further technical solutions, or combine these further technical solutions: The clamping structure also includes a dropper fixing plate, on which several clamping components are fixed. An elevation gauge is detachably connected to the slide rod via a first screw, and the dropper fixing plate is fixed to one side of the elevation gauge via a first connecting rod.

[0006] The clamping component is an elastic sleeve, into which the dropper can be inserted and held in place by gravity.

[0007] The synchronous suction structure also includes a sliding component, which is slidably connected to the slide rod. A second screw is threaded onto one side of the sliding component, and the sliding component can be fixed to the slide rod by the second screw. The clamping component is fixed to one side of the sliding component by a second connecting rod.

[0008] The clamping component includes a handwheel and a clamping pliers. The clamping pliers include two clamping plates, and the elastic liquid-taking head of the dropper is placed between the two clamping plates. The drive shaft of the handwheel is threadedly connected to one of the clamping plates of the clamping pliers. By rotating the handwheel, one of the clamping plates can be moved to reduce or increase the distance between the two clamping plates of the clamping pliers, thereby achieving simultaneous clamping of the elastic liquid-taking heads of several droppers.

[0009] A limiting rod is fixedly connected between the clamping structure and the synchronous suction structure, and the limiting rod can maintain a fixed distance between the clamping structure and the synchronous suction structure.

[0010] Compared with the prior art, this utility model has the following advantages and beneficial effects: it enables multiple droppers to simultaneously sample multiple suspensions at the same settling time and the same liquid depth, which improves the accuracy of experimental detection and provides an equipment basis for scientific research on the composition, concentration, particle distribution characteristics, and sedimentation behavior of suspensions. Attached Figure Description

[0011] Figure 1 This is a front view of the structure of this utility model.

[0012] Figure 2 This is a side view of the structure of this utility model. Detailed Implementation

[0013] To enable those skilled in the art to better understand the technical solution of this utility model, the preferred embodiments of this utility model are described below in conjunction with specific examples. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote elements with the same or similar functions throughout. However, it should be understood that the drawings are for illustrative purposes only and should not be construed as limiting this utility model. To better illustrate this embodiment, some parts in the drawings may be omitted, enlarged, or reduced, and do not represent the actual product size. It is understandable for those skilled in the art that some well-known structures and their descriptions may be omitted in the drawings. The positional relationships described in the drawings are for illustrative purposes only and should not be construed as limiting this utility model.

[0014] The present invention will be further described below with reference to the accompanying drawings and embodiments, but this should not be construed as limiting the present invention.

[0015] This utility model provides a synchronous elevation-controllable suspension sampling device, including a support structure, a clamping structure, and a synchronous suction structure. The support structure includes a slide rod 1 and a support base 8. The clamping structure and the synchronous suction structure are slidably connected to the slide rod 1. The clamping structure includes several clamping components 6, each of which can fix a dropper 4. The bottoms of the several droppers 4 fixed on the clamping structure can be flush with the support base 8 so that each dropper 4 is at the same height. The synchronous suction structure includes a pinching component, which can cover the several droppers 4 clamped by the several clamping components 6 and simultaneously pinch the elastic liquid collection head of the several droppers 4.

[0016] The clamping structure also includes a dropper fixing plate 5, on which several clamping components 6 are fixed. An elevation gauge 9 is detachably connected to the slide rod 1 by a first screw 10. The dropper fixing plate 5 is fixed to one side of the elevation gauge 9 by a first connecting rod 13.

[0017] like Figure 1 As shown, the clamping structure of this embodiment includes four clamping components 6, which clamp four droppers 4. Each dropper 4 has a container 7 containing a suspension placed below it. The container 7 is placed on the upper surface of the support base 8. Before placing the container 7, the four droppers 4 can be moved downward so that the dropper openings of the four droppers 4 are flush with the support base 8, thereby ensuring that the dropper openings of the four droppers 4 are at the same height.

[0018] In this embodiment, the elevation gauge 9 has a digital display screen and a displacement sensor, and also has a zeroing function. It can be zeroed after aligning the dropper 4 with the liquid surface in the container 7. After zeroing, the displacement distance can be displayed according to the vertical movement of the clamping structure, thereby realizing the measurement of liquid depth.

[0019] The clamping component 6 is an elastic sleeve, and the dropper 4 can be inserted into the sleeve and kept fixed under gravity.

[0020] The synchronous suction structure also includes a sliding component 11, which is slidably connected to the slide rod 1. A second screw 15 is threadedly connected to one side of the sliding component 11, and the sliding component 11 can be fixed to the slide rod 1 by the second screw 15. The clamping component is fixed to one side of the sliding component 11 by the second connecting rod 12.

[0021] The clamping component includes a handwheel 2 and a clamping pliers 3. The clamping pliers 3 includes two clamping plates. The elastic liquid-taking head of the dropper 4 is placed between the two clamping plates. The drive shaft of the handwheel 2 is threadedly connected to one of the clamping plates of the clamping pliers 3. By rotating the handwheel 2, one of the clamping plates can be moved to reduce or increase the distance between the two clamping plates of the clamping pliers 3, thereby achieving simultaneous clamping of the elastic liquid-taking heads of several droppers 4.

[0022] A limiting rod 14 is fixedly connected between the clamping structure and the synchronous suction structure, and the limiting rod 14 can maintain a fixed distance between the clamping structure and the synchronous suction structure.

[0023] In this embodiment, one end of the limiting rod 14 is fixed to the elevation gauge 9, and the other end is limited by the second screw 15 and fixed to the sliding component 11.

[0024] Based on the description and drawings of this utility model, those skilled in the art can easily manufacture or use the synchronous elevation-controllable suspension sampling device of this utility model, and can produce the positive effects described in this utility model.

[0025] It should be noted that the terms "comprising" and "having," and any variations thereof, in the specification, claims, and accompanying drawings of this utility model are intended to cover non-exclusive inclusion. The terms "installed," "set," "equipped with," "connected," "connected," and "sleeve-in" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral structure; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium, or an internal connection between two mechanisms, elements, or components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0026] In the description of this utility model, it should be understood that the terms "one end," "the other end," "outer side," "inner side," "horizontal," "end," "length," "outer end," "left," and "right," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the mechanism or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. The terms "first" and "second" are also used only for the sake of brevity in description and do not indicate or imply relative importance.

[0027] Furthermore, in practicing the claims of this utility model, those skilled in the art can understand and influence variations to the disclosed embodiments through a study of the drawings, the disclosure, and the appended claims. Additionally, in the claims and description, words such as "comprising" and "containing" do not exclude other elements or steps, and non-plural nouns do not exclude their plural forms.

[0028] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the scope of the present utility model. All equivalent changes and modifications made in accordance with the present utility model are covered by the scope of the claims of the present utility model, and will not be listed here.

Claims

1. A synchronous, elevation-controllable suspension sampling device, characterized in that, The device includes a support structure, a clamping structure, and a synchronous suction structure. The support structure includes a slide rod (1) and a support base (8). The clamping structure and the synchronous suction structure are slidably connected to the slide rod (1). The clamping structure includes several clamping components (6). Each clamping component (6) can fix a dropper (4). The bottom of the several droppers (4) fixed on the clamping structure can be flush with the support base (8) so that each dropper (4) is at the same height. The synchronous suction structure includes a pinching component. The pinching component can cover the several droppers (4) clamped by the several clamping components (6) and simultaneously pinch the elastic liquid-taking head of the several droppers (4).

2. The synchronous elevation-controllable suspension sampling device as described in claim 1, characterized in that, The clamping structure also includes a dropper fixing plate (5), on which a plurality of clamping components (6) are fixed. An elevation gauge (9) is detachably connected to the slide rod (1) by a first screw (10). The dropper fixing plate (5) is fixed to one side of the elevation gauge (9) by a first connecting rod (13).

3. A synchronous elevation-controllable suspension sampling device as described in claim 1 or 2, characterized in that, The clamping component (6) is an elastic sleeve, and the dropper (4) can be inserted into the sleeve and kept fixed under gravity.

4. The synchronous elevation-controllable suspension sampling device as described in claim 1, characterized in that, The synchronous suction structure also includes a sliding component (11), which is slidably connected to the slide rod (1). A second screw (15) is threadedly connected to one side of the sliding component (11). The sliding component (11) can be fixed to the slide rod (1) by the second screw (15). The clamping component is fixed to one side of the sliding component (11) by the second connecting rod (12).

5. A synchronous elevation-controllable suspension sampling device as described in claim 1 or 4, characterized in that, The clamping component includes a handwheel (2) and a clamping pliers (3). The clamping pliers (3) includes two clamping plates. The elastic liquid-taking head of the dropper (4) is placed between the two clamping plates. The drive shaft of the handwheel (2) is threadedly connected to one of the clamping plates of the clamping pliers (3). By rotating the handwheel (2), one of the clamping plates can be driven to move, so that the distance between the two clamping plates of the clamping pliers (3) decreases or increases, thereby realizing the simultaneous clamping of the elastic liquid-taking heads of several droppers (4).

6. The synchronous elevation-controllable suspension sampling device as described in claim 1, characterized in that, A limiting rod (14) is fixedly connected between the clamping structure and the synchronous suction structure, and the limiting rod (14) can maintain a fixed distance between the clamping structure and the synchronous suction structure.

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