Chemical reagent additive discharging device

Abstract

The utility model discloses a chemical reagent assistant blanking device, relates to chemical experiment appliance technical field, including device base and beaker, said beaker is located device base surface front side, device base rear side surface is rotatingly connected with rotating shaft, rotating shaft upper end is fixed with spacing seat, the rotating shaft peripheral side is fixed with rotating seat, and the rotating seat is fixed with the spacing seat. A plurality of medicament pipes are arranged on the rear side of the rotating seat, and piston rods capable of sliding up and down are arranged in the medicament pipes. Accurate control and efficient adding of chemicals are achieved, the rotating base, the piston system and the multi-chemical-pipe structure are adopted, the advantages of being easy and convenient to operate, accurate and safe in chemical adding and flexible in chemical pipe switching are guaranteed, the structure is convenient to clean and maintain, stable and reliable chemical conveying is provided, and the labor intensity of workers is relieved. The method is suitable for chemical reaction or allocation scenes needing high precision, and the working efficiency and safety of a laboratory are remarkably improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to chemical experiment tool technical field especially, relates to a chemical reagent auxiliary agent unloading device. BACKGROUND

[0002] Chemical reagent and auxiliary agent are common chemical substances in chemical experiment, industrial production and daily application, they have different functions and effects respectively, chemical reagent refers to the substance that can participate in reaction or provide certain chemical properties in chemical reaction or experiment, chemical auxiliary agent usually refers to the substance that is added to main raw material in production process, but does not directly participate in main chemical reaction, chemical reagent and auxiliary agent have its unique effect and application field respectively, reagent pays more attention to participating in reaction itself, and auxiliary agent is mainly used for improving or adjusting product performance.

[0003] At present, the chemical reagent unloading device is not accurate in medicament adding amount, thereby affecting the stability and repeatability of experimental results, tedious manual adjustment or multi-step operation is needed, the convenience and experimental efficiency of use are reduced, there is no multi-medicament pipe design, so that the medicament container needs to be frequently replaced or manually adjusted, the operation time and difficulty in the experimental process are increased, and the working efficiency is reduced. Therefore, the utility model provides a chemical reagent auxiliary agent unloading device to solve the problems mentioned in the background technology. UTILITY MODEL CONTENT

[0004] The utility model aims at solving the shortcomings in the prior art and provides a chemical reagent auxiliary agent unloading device.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0006] A chemical reagent auxiliary agent unloading device, including device base and beaker, the beaker is located device base surface front side, the device base rear side surface rotation is connected with the pivot, the pivot upper end is fixed with the limit seat, the pivot circumference is fixed with the rotation seat, the rotation seat rear side is provided with a plurality of medicament pipes, the medicament pipe inside is provided with the piston rod that slides up and down, the piston rod upper end is fixed with the top plate, the limit seat front side rotation is connected with the handle, the handle left and right sides are all fixed with the block.

[0007] Preferably, the rotation seat circumference is provided with a plurality of sockets corresponding to the medicament pipe, and the medicament pipe circumference is fixed with a limit ring corresponding to the socket, and the rotation seat socket place outside is connected with the corresponding fastening bolt in screw.

[0008] Preferably, the lower end of the piston rod is fixed with a piston located in the medicament pipe, and a one-way inlet is provided on one side of the upper part of the medicament pipe, and a one-way valve is provided at the one-way inlet.

[0009] Preferably, the two said abutting blocks are located on the top plate upper side, and the length of the abutting block is less than or equal to the length of the piston rod.

[0010] Preferably, the said limiting seat is internally provided with a limiting plug block sliding up and down, the upper end of the limiting plug block is fixedly provided with a pull button, and the inner side of the top plate is provided with a limiting slot corresponding to the limiting plug block.

[0011] Preferably, the outer end of the handlebar is fixedly provided with a grip, and the front part of the top plate is provided with a slot corresponding to the handlebar.

[0012] Compared with the prior art, the utility model has the beneficial effects that:

[0013] 1. The utility model discloses a device for precise control and efficient addition of chemical reagents and additives, and the core structure of the device comprises a device base, a rotating seat, a reagent pipe and a piston system. Different reagents are filled in the reagent pipe, and the required reagent can be accurately aligned above the beaker by rotating the rotating seat, so that the amount of chemical added each time is accurate and safe. The one-way inlet and valve design effectively prevent the reagent from flowing back, further enhancing safety.

[0014] 2. The rotating seat and the piston rod system make the reagent addition process simple and intuitive, and the operator can complete the injection of the reagent by rotating the handlebar, avoiding complex operation. The design of multiple reagent pipes enables the device to store multiple chemicals simultaneously and can be flexibly switched, greatly improving experimental efficiency. The fixing mechanism of the reagent pipe is stable and reliable, avoiding the risk of loosening or falling off of the reagent pipe.

[0015] 3. The structure of the device is convenient to clean and maintain, ensuring that there is no residual reagent in the experimental process to affect subsequent experiments. The piston system provides precise reagent delivery control, which is suitable for chemical reaction or medicine dispensing scenarios that require high precision.

[0016] In summary, the utility model realizes precise control and efficient addition of chemicals, adopts a rotating seat, a piston system and a multiple reagent pipe structure, ensures simple operation, accurate and safe reagent addition, flexible switching of reagent pipes, convenient structure cleaning and maintenance, provides stable and reliable reagent delivery, is suitable for chemical reaction or dispensing scenarios that require high precision, and significantly improves laboratory work efficiency and safety. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 A structure diagram of a chemical reagent and additive discharging device is provided for the utility model Figure 1 ;

[0018] Figure 2 A structure diagram of a chemical reagent and additive discharging device is provided for the utility model Figure 2 ;

[0019] Figure 3 The utility model provides a kind of side surface structure schematic diagram of chemical reagent auxiliary agent blanking device.

[0020] In the figure: 1, device base;2, beaker;3, rotating shaft;4, rotating seat;5, limit seat;6, rotating handle;7, block;8, handle;9, top plate;10, slot;11, limit slot;12, limit insertion strip block;13, fastening bolt;14, reagent tube;15, one-way inlet;16, piston rod. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0022] REFERENCE Figures 1-3 A kind of chemical reagent auxiliary agent blanking device, including device base 1 and beaker 2, beaker 2 is located device base 1 surface front side, rotating shaft 3 is rotationally connected on the rear surface of device base 1, rotating shaft 3 upper end is fixed with limit seat 5, rotating shaft 3 periphery is fixed with rotating seat 4, rotating seat 4 rear side is provided with several reagent tubes 14, the beaker 2 that needs to be debugged reaction is placed on the front side of the placement surface of device base 1, and the chemical reagent and chemical auxiliary agent needed for reaction are prepared, are loaded into different reagent tubes 14, when needing to add reagent or auxiliary agent, rotating rotating shaft 3 upper rotating seat 4, the corresponding reagent or auxiliary agent needed is rotated to the right above beaker 2, then the reagent or auxiliary agent in reagent tube 14 is injected into beaker, chemical reaction is carried out, one-way inlet 15 is provided on the upper side of reagent tube 14, one-way valve is provided at one-way inlet 15, and reagent is added to the inside of reagent tube 14 through one-way inlet 15;

[0023] Further, rotating seat 4 periphery is provided with several sockets corresponding to reagent tube 14, and reagent tube 14 periphery is fixed with limit ring corresponding to socket, and rotating seat 4 socket place outside is screw-connected with corresponding fastening bolt 13, and the reagent device that reagent or auxiliary agent is deployed is placed on rotating seat 4, the outer diameter of reagent tube 14 is same, and the inner diameter of corresponding socket on rotating seat 4 is according to the outer diameter of reagent tube 14, so that reagent tube 14 can be mounted on rotating seat 4 through socket, and is assembled on rotating seat 4 by periphery limit ring, rotating fastening bolt 13 outside rotating seat 4, so that reagent tube 14 passing through socket is fastened, to fix reagent tube 14 on rotating seat 4;

[0024] Further, the medicament tube 14 is internally provided with a piston rod 16 sliding up and down, the upper end of the piston rod 16 is fixed with a top plate 9, the front side of the limiting seat 5 is rotatably connected with a handle 6, the left and right sides of the handle 6 are fixed with a resisting block 7, the lower end of the piston rod 16 is fixed with a piston located in the medicament tube 14, the two resisting blocks 7 are located on the upper side of the top plate 9, and the length of the resisting block 7 is less than or equal to the length of the piston rod 16, the outer end of the handle 6 is fixed with a handle 8, and the front part of the top plate 9 is provided with a slot 10 corresponding to the handle 6, the handle 6 is rotatably connected with the handle 8, the two sides of the handle 6 connected with the handle 8 are also turned down, and the vertical resisting block 7 is turned down to press the corresponding top plate 9 on the lower side, so that the piston rod 16 connected with the top plate 9 is pressed and moves downward, and the handle 6 is turned to the lower side of the top plate 9 through the opening 10, the piston rod 16 in the medicament tube 14 moves downward to extrude the reagent or the auxiliary agent, and is injected into the beaker 2 on the surface of the device base 1 to perform a chemical reaction.

[0025] Further, the limiting seat 5 is internally provided with a limiting plug block 12 sliding up and down, the upper end of the limiting plug block 12 is fixed with a pull button, the inner side of the top plate 9 is provided with a limiting slot 11 corresponding to the limiting plug block 12, when the medicament tube 14 is switched, the limiting plug block 12 needs to be lifted first, the limiting plug block 12 is separated from the corresponding limiting slot 11 of the top plate 9, and then the rotating seat 4 can be rotated, then the medicament tube 14 of the required auxiliary agent or reagent is rotated above the beaker 2, the limiting plug block 12 is inserted into the slot 11 of the corresponding top plate 9, and the limiting and fixing of the corresponding medicament tube 14 are completed.

[0026] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A chemical reagent auxiliary agent dispensing device, comprising a device base (1) and a beaker (2), characterized in that, Said beaker (2) is located in the device base (1) surface front side, the device base (1) rear surface rotationally connected with the rotating shaft (3), the rotating shaft (3) upper end is fixed with the limit seat (5), the rotating shaft (3) week side is fixed with the rotating seat (4), the rotating seat (4) rear side is provided with a plurality of medicament tube (14), the medicament tube (14) inside is provided with the piston rod (16) that slides up and down, the piston rod (16) upper end is fixed with the top plate (9), the limit seat (5) front side rotationally connected with the rotating handle (6), the rotating handle (6) both sides are fixed with the abutment (7).

2. The chemical agent adjunct dispensing device of claim 1, wherein, The rotating seat (4) week side is provided with a plurality of the corresponding medicament tube (14) socket, and the medicament tube (14) week side is fixed with the corresponding socket limit ring, and the rotating seat (4) socket place outside is screw connected with the corresponding fastening bolt (13).

3. The chemical agent adjunct dispensing device of claim 1, wherein, The piston rod (16) lower end is fixed with the piston in the medicament tube (14), and the medicament tube (14) upper portion one side is provided with the one-way inlet (15), and the one-way inlet (15) is provided with the one-way valve.

4. The chemical agent adjunct dispensing device of claim 1, wherein, Both the abutment (7) is located in the top plate (9) upper side, and the length of the abutment (7) is less than or equal to the length of the piston rod (16).

5. The chemical agent adjunct dispensing device of claim 1, wherein, The limit seat (5) inside is provided with the limit insertion strip block (12) that slides up and down, the limit insertion strip block (12) upper end is fixed with the pull button, the top plate (9) inside is provided with the limit insertion slot (11) corresponding limit insertion strip block (12).

6. The chemical agent adjunct dispensing device of claim 1, wherein, The rotating handle (6) outer end is fixed with the handle (8), and the top plate (9) front part is provided with the slot (10) corresponding rotating handle (6).

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