Trace moisture tester adding device

Abstract

The utility model discloses an adding device of a trace moisture tester, which relates to the technical field of adding devices and comprises a movable base and a support arm fixedly connected with the top surface of the movable base, and one side of the surface of the support arm is fixedly connected with a workbench. Liquid needing to be tested is placed in the adding cavity, the limiting plate is pushed and pulled to enable the liquid to enter the quantifying cylinder, the dosage needing to be tested is visually observed according to the graduated scale fixedly connected to one side of the surface of the quantifying cylinder, and when the needed testing dosage is reached, the liquid can be fed into the quantifying cylinder through the graduated scale. At the moment, the electric telescopic rod is only used for driving the quantitative cylinder to transversely move, so that the baffle at the bottom of the quantitative cylinder releases the limit with the L-shaped block, liquid in the quantitative cylinder can be fully discharged, the problem that most devices are complicated to operate during use is avoided, and the device is convenient to operate during trace adding by utilizing the limit of the electric telescopic rod and the L-shaped block; meanwhile, the practicability of the device is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to adding device technical field, especially in kind of trace moisture tester adding device. BACKGROUND

[0002] In order to protect water environment, must strengthen the monitoring of sewage discharge. The design of detection point and the quality of detection instrument (mainly water quality analyzer) play a vital role in water environment monitoring. Another full-automatic ion analyzer can quickly and accurately qualitative and quantitative analysis, and can be full-automatic, intelligent, real-time online, multi-parameter simultaneous analysis, quantitative analysis needs to use a kind of adding device.

[0003] The applicant finds that China patent discloses "trace reagent adding device", and the publication number is "CN206746581U", including conduit, conduit is transparent material, conduit is divided into upper conduit and lower conduit two parts, the bottom surface of upper conduit is equipped with concave ring, the top surface of lower conduit is equipped with convex ring, concave ring and convex ring insert joint cooperation, the top end of upper conduit is fixedly installed branch pipe, branch pipe is communicated with the inside of conduit, the bottom of lower conduit is equipped with first circular groove, the top surface of first circular groove is equipped with through hole, through hole is communicated with the inside of first circular groove, first circular groove is equipped with first slot on both sides, first slot is communicated with the inside of first circular groove, first slot is equipped with clamping strip, clamping strip can move in first slot. When the reagent is extracted, the clamping strip is in the first slot, the bolt can be quickly pulled outwards, the reagent enters the conduit through the branch pipe, when the reagent is added, the clamping strip is inserted into the second slot, the nut is fixed and cannot move, the bolt is rotated to push the piston, the displacement of the piston is small, the amount of reagent flowing out through the branch pipe is very small, and the user can accurately add reagent.

[0004] But the quantitative device of prior art is complex in operation, and the operation time is too long, so that the use effect of quick quantitative discharge cannot be achieved, and the effect of quantitative discharge will also have interval, so that the use fluency of the device is reduced. UTILITY MODEL CONTENT

[0005] The utility model discloses a trace moisture tester adding device, to solve the problem of prior art quantitative device complex operation, cannot achieve the quick quantitative discharge of the above background art.

[0006] In order to achieve the above object, the utility model provides the following technical scheme: a trace moisture tester adding device, including mobile base and the support arm that mobile base top surface fixed connection, one side of the surface of support arm is fixedly connected with workstation, one side of the surface of workstation is equipped with work groove, the inner wall of work groove is connected with quantitative discharge structure of sliding, can according to the sliding of inside quantitative liquid and discharge, the top surface of workstation is fixedly connected with quantitative addition structure, can manually adjust the liquid amount required.

[0007] Preferably, the quantitative discharge structure comprises a quantitative cylinder, a limiting block and a scale, the quantitative cylinder is arranged in the inside of the working groove and is designed to be through, the limiting block is fixedly connected to the surface of the quantitative cylinder and is in sliding connection with the inner wall of the working groove, and the scale is fixedly connected to one side of the surface of the quantitative cylinder.

[0008] Preferably, the quantitative discharge structure further comprises a rotating shaft and a baffle, the rotating shaft is fixedly connected to one side of the surface of the quantitative cylinder, and the baffle is rotatably connected to one side of the surface of the rotating shaft and is in abutment with the bottom surface of the quantitative cylinder.

[0009] Preferably, the quantitative discharge structure further comprises an L-shaped block, the L-shaped block is fixedly connected to the top surface of the workbench and is in sliding connection with the bottom surface of the baffle.

[0010] Preferably, the quantitative addition structure comprises an addition cylinder and an addition cavity, the addition cylinder is fixedly connected to one side of the top surface of the workbench and is also designed to be through, the bottom end of the addition cylinder extends to the inside of the working groove through the workbench and is located at the top of the quantitative cylinder, and the addition cavity is arranged in the inside of the addition cylinder.

[0011] Preferably, the quantitative addition structure further comprises a limiting plate, the limiting plate is in sliding connection with the inside of the addition cylinder and extends to the inside of the addition cavity.

[0012] Preferably, the inside of the workbench is provided with a working cavity, the inner wall of the working cavity is fixedly connected with an electric telescopic rod, and the output end of the electric telescopic rod is fixedly connected with one side of the surface of the quantitative cylinder through the inside of the workbench.

[0013] Preferably, the top surface of the moving base is provided with a tester placing groove.

[0014] The liquid to be tested is placed in the addition cavity, the liquid is pushed into the inside of the quantitative cylinder by the limiting plate, the required dosage for testing is directly observed according to the scale fixedly connected to one side of the surface of the quantitative cylinder, and when the required dosage for testing is reached, the quantitative cylinder is driven to move horizontally by the electric telescopic rod, the limiting between the baffle at the bottom of the quantitative cylinder and the L-shaped block is released, the liquid in the inside of the quantitative cylinder can be completely discharged, the operation of most devices is avoided, the device is convenient to operate when trace addition is performed, and the device is improved in practicability. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model.

[0016] Figure 2 This is a three-dimensional structural diagram of the quantitative discharge structure of this utility model.

[0017] Figure 3 This is a front-view assembly cross-sectional view of the workbench, quantitative discharge structure, and quantitative addition structure of this utility model.

[0018] Figure 4 For the present utility model Figure 3 Enlarged structural diagram of section A in the middle.

[0019] In the diagram: 1. Movable base; 2. Support arm; 3. Workbench; 4. Working trough; 5. Quantitative discharge structure; 501. Quantitative cylinder; 502. Limiting block; 503. Scale; 504. Rotating shaft; 505. Baffle; 506. L-shaped block; 6. Quantitative addition structure; 601. Adding cylinder; 602. Adding cavity; 603. Material limiting plate; 7. Working cavity; 8. Electric telescopic rod; 9. Tester placement slot. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] This utility model provides, for example Figures 1-4 The device shown is a micro-moisture tester adding device, including a movable base 1 and a support arm 2 fixedly connected to the top surface of the movable base 1. A worktable 3 is fixedly connected to one side of the surface of the support arm 2, and a working groove 4 is formed on one side of the surface of the worktable 3. A quantitative discharge structure 5 is slidably connected to the inner wall of the working groove 4, which can discharge a quantitative amount of liquid by sliding. A quantitative adding structure 6 is fixedly connected to the top surface of the worktable 3, which can manually adjust the required liquid volume. In this invention, the liquid to be tested is placed inside the adding cavity 602, and the liquid enters the quantitative adding cavity by pushing and pulling the limiting plate 603. Inside the metering cylinder 501, the required test dose can be directly observed using a scale 503 fixedly connected to one side of the surface of the metering cylinder 501. When the required test dose is reached, the metering cylinder 501 is moved laterally by the electric telescopic rod 8, which releases the baffle 505 at the bottom of the metering cylinder 501 from the limit of the L-shaped block 506, allowing all the liquid inside the metering cylinder 501 to be discharged. This avoids the complicated operation of most devices. The electric telescopic rod 8 and the limit of the L-shaped block 506 make this device easy to operate when adding small amounts, and at the same time improve the practicality of the device.

[0022] likeFigures 1-3 As shown in the figure, the quantitative discharge structure 5 comprises a quantitative cylinder 501, a limiting block 502 and a scale 503, the quantitative cylinder 501 is arranged in the inside of the working groove 4 and is designed to be through, the limiting block 502 is fixedly connected to the surface of the quantitative cylinder 501 and is in sliding connection with the inner wall of the working groove 4, and the scale 503 is fixedly connected to one side of the surface of the quantitative cylinder 501, the quantitative discharge structure 5 further comprises a rotating shaft 504 and a baffle 505, the rotating shaft 504 is fixedly connected to one side of the surface of the quantitative cylinder 501, and the baffle 505 is rotatably connected to one side of the surface of the rotating shaft 504 and is in abutment with the bottom surface of the quantitative cylinder 501, and the quantitative discharge structure 5 further comprises an L-shaped block 506, the L-shaped block 506 is fixedly connected to the top surface of the workbench 3 and is in sliding connection with the bottom surface of the baffle 505, and the L-shaped block 506 can limit the quantitative cylinder 501.

[0023] As shown in the figure, Figure 1 and Figure 3 As shown in the figure, the quantitative addition structure 6 comprises an addition cylinder 601 and an addition cavity 602, the addition cylinder 601 is fixedly connected to one side of the top surface of the workbench 3 and is also designed to be through, the bottom end of the addition cylinder 601 extends to the inside of the working groove 4 through the workbench 3 and is located on the top of the quantitative cylinder 501, the addition cavity 602 is arranged in the inside of the addition cylinder 601 and extends to the inside of the addition cavity 602.

[0024] As shown in the figure, Figure 3 As shown in the figure, the inside of the workbench 3 is provided with a working cavity 7, the inner wall of the working cavity 7 is fixedly connected with an electric telescopic rod 8, the output end of the electric telescopic rod 8 is fixedly connected with one side of the surface of the quantitative cylinder 501 through the inside of the workbench 3, and the top surface of the mobile base 1 is provided with a tester placing groove 9, and the inside of the tester placing groove 9 can place a tester.

[0025] The working principle of the utility model is as follows: when the utility model is used, first, the tester is placed in the inside of the tester placing groove 9, then the liquid to be tested is added in the inside of the addition cylinder 601, and then the limiting plate 603 is slid in the inside of the addition cylinder 601, so that the liquid can fall into the inside of the quantitative cylinder 501 through the addition cylinder 601, and the dosage of the liquid to be tested can be checked through the scale 503 fixedly connected to one side of the surface of the quantitative cylinder 501.

[0026] When the dose inside the dosing cylinder 501 reaches a suitable height, the material limiting plate 603 can be pushed to the bottom at this time to stop adding, and then controlled by the electric telescopic rod 8 to drive the lateral movement of the dosing cylinder 501, however, when the dosing cylinder 501 moves laterally, the baffle 505 at the bottom of the dosing cylinder 501 is separated from the limiting of the L-shaped block 506, and then flipped by the rotating shaft 504 to open the dosing cylinder 501 to discharge the solution inside, and then pulled back by the electric telescopic rod 8 to make the baffle 505 again adhere to the bottom of the dosing cylinder 501 by the limiting of the L-shaped block 506.

[0027] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and not for limiting the present application, although the foregoing detailed description of the present application is made with reference to the foregoing embodiments, for the skilled in the art, it still can be modified, or part of the technical features of the equivalent replacement, within the spirit and principles of the present application, any modification, equivalent replacement, improvement, etc., should be included in the scope of the present application.

Claims

1. A trace moisture tester adding device, comprising a mobile base (1) and a support arm (2) fixedly connected to the top surface of the mobile base (1), characterized in that: The surface of the support arm (2) is fixedly connected with a workbench (3), one side of the surface of the workbench (3) is provided with a working groove (4), the inner wall of the working groove (4) is slidably connected with a quantitative discharge structure (5), which can discharge the internal quantitative liquid according to the sliding, the top surface of the workbench (3) is fixedly connected with a quantitative adding structure (6), which can manually adjust the required liquid amount.

2. The moisture tester add-on device of claim 1, wherein: The quantitative discharge structure (5) comprises a quantitative cylinder (501), a limiting block (502) and a scale (503), the quantitative cylinder (501) is arranged in the working groove (4), and the quantitative cylinder (501) is designed to penetrate through, the limiting block (502) is fixedly connected to the surface of the quantitative cylinder (501), and the limiting block (502) is slidably connected with the inner wall of the working groove (4), and the scale (503) is fixedly connected to one side of the surface of the quantitative cylinder (501).

3. The moisture tester add-on device of claim 2, wherein: The quantitative discharge structure (5) further comprises a rotating shaft (504) and a baffle (505), the rotating shaft (504) is fixedly connected to one side of the surface of the quantitative cylinder (501), and the baffle (505) is rotatably connected to one side of the surface of the rotating shaft (504) and is in abutment with the bottom surface of the quantitative cylinder (501).

4. The moisture tester add-on device of claim 3, wherein: The quantitative discharge structure (5) further comprises an L-shaped block (506), the L-shaped block (506) is fixedly connected to the top surface of the workbench (3), and the top surface of the L-shaped block (506) is slidably connected with the bottom surface of the baffle (505).

5. The micro moisture tester add-on device of claim 1, wherein: The quantitative adding structure (6) comprises an adding cylinder (601) and an adding cavity (602), the adding cylinder (601) is fixedly connected to one side of the top surface of the workbench (3), and the adding cylinder (601) is also designed to penetrate through, the bottom end of the adding cylinder (601) extends to the inside of the working groove (4) through the workbench (3) and is located on the top of the quantitative cylinder (501), and the adding cavity (602) is arranged in the inside of the adding cylinder (601).

6. A micro moisture tester add-on device according to claim 5, wherein: The quantitative adding structure (6) further comprises a limiting plate (603), the limiting plate (603) is slidably connected to the inside of the adding cylinder (601) and extends to the inside of the adding cavity (602).

7. The micro moisture tester add-on device of claim 1, wherein: The inside of the workbench (3) is provided with a working cavity (7), the inner wall of the working cavity (7) is fixedly connected with an electric telescopic rod (8), and the output end of the electric telescopic rod (8) is fixedly connected with one side of the surface of the quantitative cylinder (501) through the inside of the workbench (3).

8. The micro moisture tester add-on device of claim 1, wherein: The top surface of the moving base (1) is provided with a tester placing groove (9).

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