CN219092100U - Device for adding S/D reagent - Google Patents

Abstract

The utility model relates to the technical field of reagent adding tools, in particular to a device for adding an S/D reagent, which comprises a reagent adding pipe, wherein a supporting plate is fixedly arranged on the reagent adding pipe, a drip collecting device is arranged on the supporting plate, the drip collecting device comprises a vertical plate which is vertically and fixedly arranged on the bottom surface of the supporting plate, the bottom end of the vertical plate is fixedly provided with a horizontal plate, the rear side plate body of the horizontal plate is fixedly provided with a cylinder, the tail end of a telescopic shaft of the cylinder penetrates through the vertical plate and is provided with an outer box, the outer box is internally provided with a storage cavity with the top communicated with the outside, an inner box is inserted and matched in the storage cavity, the top end of the reagent adding pipe is fixedly provided with a liquid outlet pipe, the tail end of the liquid outlet pipe is fixedly provided with a metering pump, one side of the metering pump is provided with a storage tank, and the metering pump is communicated with the storage tank through a liquid inlet pipe. The utility model can collect the dropped residual reagent, so that the table top is not polluted, and the use is convenient.

Description

Device for adding S/D reagent

Technical Field

The utility model relates to the technical field of reagent adding tools, in particular to a device for adding an S/D reagent.

Background

When performing operations such as S/D reagent production, processing, and chemical experiments, it is generally necessary to use a corresponding S/D reagent adding apparatus in order to facilitate the S/D reagent adding operation;

the utility model patent with the authority of publication number CN105903500A discloses a reagent row type adding device, which comprises a horizontal travelling mechanism, a lifting rotating mechanism and a row type liquid adding mechanism; the row-type liquid adding mechanism comprises a puncture pipe and a liquid adding pipe which are horizontally arranged in groups, the liquid adding pipe is sleeved in the puncture pipe, and the puncture pipe can move up and down relative to the liquid adding pipe so as to extend or retract the liquid adding pipe. According to the utility model, the horizontal travelling mechanism and the lifting rotating mechanism drive the row type liquid adding mechanism to carry out three-dimensional movement and rotation, so that sample bottles in different arrangement modes can be rapidly added, and the liquid adding efficiency is improved. In addition, the utility model is provided with the puncture tube and the liquid adding tube which are mutually sleeved, so that the sample bottle with the sealing film can be automatically punctured and added with liquid, the pollution of the environment to the sample is avoided, and the test accuracy is improved.

Although this technical scheme has the advantage that has improved liquid feeding efficiency and experimental rate of accuracy, this technical scheme is when specifically using, lacks the subassembly that still can fall down the unnecessary reagent of landing to collect on it in the body of liquid-dropping, because still there is partial residual reagent in the body after stopping the liquid feeding in the body of liquid-dropping, this partial reagent still can outwards drip along the body under the effect of self gravity, lacks corresponding collection subassembly, can cause the direct whereabouts of reagent of landing on external mesa, difficult clearance has also led to the fact the pollution to the desktop simultaneously, brings inconvenience for the user. In view of this, we propose a device for adding S/D reagent.

Disclosure of Invention

The present utility model is directed to a device for adding S/D reagent, which solves the above-mentioned drawbacks of the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a device of interpolation S/D reagent, includes reagent interpolation pipe, fixed mounting has the backup pad on the reagent interpolation pipe, be provided with in the backup pad and be used for carrying out the drip collection device of collecting to the unnecessary liquid of the terminal whereabouts of reagent interpolation pipe, drip collection device is including being vertical form fixed mounting vertical board on the backup pad bottom surface, the bottom fixed mounting of vertical board has the horizontal plate, fixed mounting has the cylinder on the posterior lateral plate body of horizontal plate, the telescopic shaft end of cylinder passes vertical board and be provided with outer box, be provided with the storage cavity that top and external are linked together in the outer box, it has interior box to peg graft in the cavity of depositing to cooperate.

Preferably, the top of reagent adds the pipe is fixed mounting has the drain pipe, the end fixed mounting of drain pipe has the measuring pump, the measuring pump is used for quantitatively adding reagent, is convenient for utilize the measuring pump work to carry out the interpolation operation of reagent.

Preferably, a storage tank is arranged on one side of the metering pump, and a liquid inlet end pipe body of the metering pump is communicated with the storage tank through a liquid inlet pipe, so that corresponding reagents are stored by the storage tank conveniently.

Preferably, two mutually symmetrical guide holes are formed in the horizontal plate, the front side of the guide holes is communicated with the outside, two mutually symmetrical guide rods are fixedly arranged on the rear side surface of the outer box, the guide rods are positioned in the guide holes and are in sliding connection with the guide holes, and the guide rods are used for guiding the outer box;

the guide rod slides in the guide hole to guide, so that the outer box moves forward and backward more smoothly.

Preferably, the telescopic shaft end of the cylinder is fixedly provided with a rectangular plate, and the outer box is fixedly arranged on the rectangular plate through a plurality of fastening bolts, so that the outer box is conveniently and fixedly arranged on the telescopic shaft of the cylinder.

Preferably, the inner box is fixedly provided with a handle for conveniently taking the inner box out of the storage cavity, so that the inner box can be taken out of the storage cavity smoothly by holding the handle.

Preferably, the surface of the handle is provided with anti-skid stripes, and the anti-skid stripes can increase friction force with fingers, so that the handle is held more stably.

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

1. according to the utility model, through the arranged drip collecting device, after reagent in the reagent adding pipe is conveyed outwards, the outer box and the inner box are driven to move to the lower part of the reagent adding pipe by utilizing the cylinder to work, at the moment, redundant reagent dripping along the reagent adding pipe can drip into the inner box to finish drip collecting operation of the redundant reagent, so that the dripped reagent can not drip directly onto a table top to cause pollution, the use is convenient, the problem that the conventional S/D reagent adding device is convenient to use, and the problem that the conventional S/D reagent adding device lacks a component for collecting the redundant reagent still dripping downwards in the pipe body when the conventional S/D reagent adding device is particularly used, and because part of residual reagent still exists in the pipe body after the liquid adding is stopped, the part of reagent still drips outwards along the pipe body under the action of self gravity, the corresponding collecting component is lacking, the dripped reagent can be caused to drip on the external table top directly, and the problem that the table top is difficult to clean and the table top is inconvenient for a user is solved.

2. According to the utility model, through the metering pump, the liquid inlet pipe, the liquid outlet pipe and the reagent adding pipe, the metering pump is convenient to work, the reagent is conveyed into the reagent adding pipe and is discharged outwards from the tail end of the reagent adding pipe, the reagent adding operation towards the external container is completed, and the use is convenient.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a drip collection device according to the present utility model;

FIG. 3 is a schematic view of an exploded structure of the drip collection device of the present utility model;

FIG. 4 is a schematic view showing a part of the structure of the drip collecting device of the present utility model.

The meaning of each reference numeral in the figures is:

1. a reagent addition tube; 10. a liquid outlet pipe; 11. a metering pump; 12. a liquid inlet pipe; 13. a storage tank; 14. a support plate;

2. a drip collection device; 20. a vertical plate; 21. a horizontal plate; 211. a guide hole; 22. a cylinder; 221. a rectangular plate; 23. an outer case; 231. a storage chamber; 24. a guide rod; 25. an inner case; 251. a handle.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a device of interpolation S/D reagent, including reagent interpolation pipe 1, fixed mounting has backup pad 14 on the reagent interpolation pipe 1, be provided with on the backup pad 14 and be used for carrying out the drip collection device 2 of collecting to the unnecessary liquid of reagent interpolation pipe 1 end drip, drip collection device 2 is including being vertical form fixed mounting vertical board 20 on the backup pad 14 bottom surface, the bottom fixed mounting of vertical board 20 has horizontal plate 21, fixed mounting has cylinder 22 on the posterior lateral plate body of horizontal plate 21, the telescopic shaft end of cylinder 22 passes vertical board 20 and is provided with outer box 23, be provided with the storage cavity 231 that the top is linked together with the external world in the outer box 23, the interior box 25 of interpolation cooperation is provided with in the storage cavity 231, guarantee that when using, can utilize cylinder 22 work, the telescopic shaft extension on it drives outer box 23 and interior box 25 outwards to extend to interior box 25 and move to under reagent interpolation pipe 1, at this moment, the unnecessary liquid of dripping in the reagent interpolation pipe 1 can drip to interior box 25 in, realize collecting the operation to the reagent of dripping can not cause the pollution on the mesa that the dripping.

In this embodiment, the top end of the reagent adding pipe 1 is fixedly provided with the drain pipe 10, the tail end of the drain pipe 10 is fixedly provided with the metering pump 11, the metering pump 11 is used for quantitatively adding reagent, the reagent adding operation is conveniently performed by using the working of the metering pump 11, and the metering pump 11 has the function of simultaneously completing conveying, metering and adjusting, so that the production process flow is simplified, and the metering pump 11 is an existing conventional technology and is not described herein.

Specifically, a storage tank 13 is arranged at one side of the metering pump 11, and a liquid inlet end pipe body of the metering pump 11 is communicated with the storage tank 13 through a liquid inlet pipe 12, so that corresponding reagents are conveniently stored by the storage tank 13.

Further, two symmetrical guide holes 211 are formed in the horizontal plate 21, the front side of the guide holes is communicated with the outside, two symmetrical guide rods 24 are fixedly arranged on the rear side surface of the outer box 23, the guide rods 24 are positioned in the guide holes 211 and are in sliding connection with the guide holes 211, and the guide rods 24 are used for guiding the outer box 23;

the outer case 23 is guided by sliding the guide rod 24 in the guide hole 211, and is made smoother when moving back and forth.

In addition, the telescopic shaft end of the cylinder 22 is fixedly provided with a rectangular plate 221, and the outer box 23 is fixedly provided on the rectangular plate 221 by a plurality of fastening bolts, so that the outer box 23 is conveniently fixedly provided on the telescopic shaft of the cylinder 22.

It should be noted that, the handle 251 for facilitating the removal of the inner case 25 from the storage chamber 231 is fixedly installed on the inner case 25, so that the inner case 25 can be removed from the storage chamber 231 more smoothly by holding the handle 251; the surface of the handle 251 is provided with anti-slip stripes, which can increase the friction force with fingers, so that the handle 251 is held more stably.

It should be noted that the cylinder 22 in this embodiment is a conventional technology, and will not be described herein.

When the device for adding the S/D reagent is used, the metering pump 11 is connected with an external power supply and works, the metering pump 11 works, the reagent in the storage tank 13 is conveyed into the reagent adding pipe 1 and is discharged outwards from the tail end of the reagent adding pipe 1, and the reagent adding operation towards the outside container is realized;

after the addition is finished, the metering pump 11 is stopped to start, at this moment, the residual reagent in the reagent adding pipe 1 can be in a downward flowing state, the cylinder 22 is restarted and is enabled to work, the cylinder 22 works, the telescopic shaft on the cylinder stretches to drive the outer box 23 and the inner box 25 to move forwards, when the inner box 25 moves to the position right below the reagent adding pipe 1, the cylinder 22 is stopped to start, at this moment, the residual reagent in the reagent adding pipe 1 and dropping downwards can drop into the inner box 25, the collecting operation of the dropped residual reagent is completed, the dropped residual reagent cannot drop onto a table surface to cause pollution, the inner box 25 can be directly taken out subsequently, the cleaning operation is conveniently carried out in the inner box 25, and the use is convenient.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (7)

1. An apparatus for adding S/D reagent, comprising a reagent adding tube (1), characterized in that: the reagent adds fixed mounting has backup pad (14) on pipe (1), be provided with on backup pad (14) and be used for carrying out drip collection device (2) of collecting to the unnecessary liquid of the terminal drip of reagent adding pipe (1), drip collection device (2) are including being vertical form fixed mounting vertical board (20) on backup pad (14) bottom surface, the bottom fixed mounting of vertical board (20) has horizontal plate (21), fixed mounting has cylinder (22) on the posterior lateral plate body of horizontal plate (21), the telescopic shaft end of cylinder (22) passes vertical board (20) and be provided with outer box (23), be provided with in outer box (23) top and the outside chamber (231) of depositing that are linked together, it has interior box (25) to insert the cooperation in chamber (231).

2. The S/D reagent adding apparatus according to claim 1, wherein: the top of reagent adds pipe (1) fixed mounting has drain pipe (10), the end fixed mounting of drain pipe (10) has measuring pump (11), measuring pump (11) are used for the ration to add reagent.

3. The S/D reagent adding apparatus according to claim 2, wherein: one side of the metering pump (11) is provided with a storage tank (13), and a liquid inlet end pipe body of the metering pump (11) is communicated with the storage tank (13) through a liquid inlet pipe (12).

4. The S/D reagent adding apparatus according to claim 1, wherein: two mutually symmetrical guide holes (211) with the front side communicated with the outside are formed in the horizontal plate (21), two mutually symmetrical guide rods (24) are fixedly mounted on the rear side face of the outer box (23), the guide rods (24) are located in the guide holes (211) and are in sliding connection with the guide holes (211), and the guide rods (24) are used for guiding the outer box (23).

5. The S/D reagent adding apparatus according to claim 1, wherein: a rectangular plate (221) is fixedly arranged at the tail end of the telescopic shaft of the air cylinder (22), and the outer box (23) is fixedly arranged on the rectangular plate (221) through a plurality of fastening bolts.

6. The S/D reagent adding apparatus according to claim 1, wherein: the inner box (25) is fixedly provided with a handle (251) which is used for conveniently taking the inner box (25) out of the storage cavity (231).

7. The S/D reagent adding apparatus according to claim 6, wherein: the surface of the handle (251) is provided with anti-skid stripes.

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