CN218908416U

CN218908416U - Quick pipeline switching device convenient for liquid medicine extraction

Info

Publication number: CN218908416U
Application number: CN202222756099.0U
Authority: CN
Inventors: 李大昌
Original assignee: Chongqing Kerui Donghe Pharmaceutical Co ltd
Current assignee: Chongqing Kerui Donghe Pharmaceutical Co ltd
Priority date: 2022-10-19
Filing date: 2022-10-19
Publication date: 2023-04-25
Anticipated expiration: 2032-10-19

Abstract

The utility model discloses a quick pipeline switching device convenient for extracting liquid medicine, which comprises a liquid medicine storage box, wherein the bottom of the liquid medicine storage box is communicated with a liquid outlet pipe, a suction pump and a first switch valve are arranged on the liquid outlet pipe, the bottom of the liquid outlet pipe is communicated with a transverse pipe, both ends of the transverse pipe are respectively provided with a second switch valve, the transverse pipe is provided with a linkage assembly, both ends of the transverse pipe are respectively communicated with a shunt pipe, and the periphery of the bottom of the liquid medicine storage box is fixedly connected with support columns. According to the utility model, the positions of the extraction pipes on the turntable are convenient to adjust by rotating the turntable, the positions of the two extraction pipes can be rapidly switched, and the first connector at one end of the extraction pipe is connected with the second connector on the shunt pipe by pulling the baffle on the extraction pipe, so that the extraction pipe and the shunt pipe are convenient to rapidly connect.

Description

Quick pipeline switching device convenient for liquid medicine extraction

Technical Field

The utility model relates to the technical field of liquid medicine extraction devices, in particular to a pipeline rapid switching device convenient for liquid medicine extraction.

Background

The liquid medicine is prepared by adding distilled water or other water agents into the medicines according to a certain proportion, and can be prepared by singly one medicine or can be prepared by a plurality of medicines, and the liquid medicine for human body is generally prepared under the aseptic condition.

When extracting the liquid medicine, need use the pipeline, shunt the liquid medicine drainage, need switch the pipeline to the in-process that shunts the liquid medicine drainage, be convenient for drain to different directions, current pipeline when switching, not only need dismantle the semicircle pipeline, still need support fixed to new pipeline, so the operation is got up very troublesome, and efficiency is lower.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a pipeline rapid switching device convenient for extracting liquid medicine.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a pipeline quick switching device convenient to liquid medicine draws, includes the liquid medicine storage case, the bottom intercommunication of liquid medicine storage case has the drain pipe, be provided with suction pump and first ooff valve on the drain pipe, the bottom intercommunication of drain pipe has the violently pipe, the both ends of violently pipe all are provided with the second ooff valve, be provided with the linkage subassembly on the violently pipe, the both ends of violently pipe communicate respectively and have the shunt tubes, equal fixedly connected with support column all around of liquid medicine storage case bottom, equal fixedly connected with diaphragm on two support columns that are located same one side, two all be provided with the switching component on the diaphragm, the switching component is including the dwang of swivelling joint on the diaphragm, the one end fixedly connected with carousel of dwang, sliding connection has two extraction pipes on the carousel, two the equal fixedly connected with baffle of one end of extraction pipe, two equal fixedly connected with two elasticity telescopic links of one side of baffle.

As a further description of the above technical solution:

the other ends of the four elastic telescopic rods positioned on the same side are fixedly connected with the rotary table positioned on the same side, and one ends of the four extraction pipes respectively rotate to penetrate through the four baffle plates and are respectively fixedly connected with a first connecting head.

As a further description of the above technical solution:

the two switching components are symmetrically distributed by taking the liquid outlet pipe as a center point, and the two extraction pipes positioned on the same rotary table are symmetrically distributed by taking the rotary rod as a center point.

As a further description of the above technical solution:

one ends of the two shunt tubes, which are far away from each other, respectively penetrate through the two baffles and are fixedly connected with a second connector.

As a further description of the above technical solution:

the linkage assembly comprises a gear shaft which is rotatably connected to the transverse tube, and a gear disc is fixedly connected to the second switch valve positioned on one side.

As a further description of the above technical solution:

the outer surface of the gear shaft is meshed with the gear disc, and the gear shaft is in transmission connection with a second switch valve positioned on the other side through a chain.

The utility model has the following beneficial effects:

1. compared with the prior art, this pipeline quick switching device convenient to liquid medicine draws, through rotating the carousel, the position of extracting the pipe on the carousel of being convenient for is convenient for adjust, can two positions of extracting the pipe of quick-operation switch, and through pulling the baffle on the extracting pipe for the first connector of extracting pipe one end is connected with the second connector on the shunt tubes, and the quick-operation connection of being convenient for extracts pipe and shunt tubes, and the device is easy and convenient to operate, can realize the switching between two extracting pipes fast, has improved the pipeline switching's that liquid medicine draws speed.

2. Compared with the prior art, this pipeline quick switching device convenient to liquid medicine draws, through setting up gear shaft, toothed disc and chain, be convenient for link up the second ooff valve at violently managing both ends, through the second ooff valve of adjusting one side for the ooff valve of one side is reverse to rotate, can control the circulation condition at violently managing both ends simultaneously.

Drawings

FIG. 1 is a schematic diagram of the overall external structure of a quick pipeline switching device for facilitating liquid medicine extraction according to the present utility model;

FIG. 2 is a front view in longitudinal section of the whole internal structure of the quick switching device for a pipeline, which is convenient for extracting liquid medicine and is provided by the utility model;

FIG. 3 is a top view showing the overall external structure of the quick switching device for a pipeline for facilitating liquid medicine extraction according to the present utility model;

fig. 4 is a front view in cross section of a partial structure of a quick switching device for a pipe for facilitating extraction of a liquid medicine according to the present utility model.

Legend description:

1. a liquid medicine storage tank; 2. a liquid outlet pipe; 3. a suction pump; 4. a first switching valve; 5. a transverse tube; 6. a second switching valve; 7. a shunt; 8. a support column; 9. a cross plate; 10. a rotating lever; 11. a turntable; 12. an extraction tube; 13. a baffle; 14. an elastic telescopic rod; 15. a first connector; 16. a second connector; 17. a gear shaft; 18. a gear plate; 19. and (3) a chain.

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 quick switching device for a pipeline for facilitating extraction of a liquid medicine: comprises a liquid medicine storage box 1, a liquid outlet pipe 2 is communicated with the bottom of the liquid medicine storage box 1, a suction pump 3 and a first switch valve 4 are arranged on the liquid outlet pipe 2, the suction pump 3 is connected with an external power supply and a control switch, the suction pump 3 is fixed at the bottom of the liquid medicine storage box 1 through a fixing piece, a transverse pipe 5 is communicated with the bottom of the liquid outlet pipe 2, two ends of the transverse pipe 5 are respectively provided with a second switch valve 6, the first switch valve 4 and the two second switch valves 6 are respectively provided with a rotary switch valve, two ends of the transverse pipe 5 are respectively communicated with a shunt pipe 7, support columns 8 are fixedly connected to the periphery of the bottom of the liquid medicine storage box 1, two support columns 8 positioned at the same side are respectively fixedly connected with the same transverse plate 9, switching components are respectively arranged on the two transverse plates 9, the two switching components are symmetrically distributed by taking the liquid outlet pipe 2 as a central point, the switching components comprise a rotating rod 10 which is rotationally connected to the transverse plate 9, one end of the rotating rod 10 is fixedly connected with a rotating disc 11, an auxiliary rod can be arranged on the rotating disc 11 and slides on the transverse plate 9, so that the rotating stability of the rotating disc 11 is enhanced, two extracting pipes 12 are connected on the rotating disc 11 in a sliding manner, the two extracting pipes 12 can be arranged into pipelines with different specifications, the two extracting pipes 12 positioned on the same rotating disc 11 are symmetrically distributed by taking the rotating rod 10 as a center point, one ends of the four extracting pipes 12 respectively rotate to penetrate through the four baffle plates 13 and are respectively fixedly connected with a first connecting head 15, one ends of the two extracting pipes 12 are respectively fixedly connected with the baffle plates 13, one sides of the two baffle plates 13 are respectively fixedly connected with two elastic telescopic rods 14, the baffle plates 13 and the elastic telescopic rods 14 are arranged, the extracting pipes 12 are conveniently limited, the other ends of the four elastic telescopic rods 14 positioned on the same side are respectively fixedly connected with the rotating disc 11 positioned on the same side, one end that two shunt tubes 7 keep away from each other runs through two baffles 13 respectively and fixedly connected with second connector 16, and threaded connection can be adopted to first connector 15 and second connector 16, conveniently dismantles.

Be provided with the linkage subassembly on the violently managing 5, the linkage subassembly is including rotating the gear shaft 17 of connecting on violently managing 5, fixedly connected with gear disk 18 on the second ooff valve 6 that is located one side, gear disk 18 sets up on the rotation valve rod of one side second ooff valve 6, the surface and the gear disk 18 meshing of gear shaft 17, gear shaft 17 comprises gear and axle, gear on the gear shaft 17 and the gear disk 18 looks adaptation, gear shaft 17 passes through chain 19 and is connected with the transmission of the second ooff valve 6 that is located the opposite side, the epaxial chain wheel that all is provided with chain 19 looks adaptation of rotation valve rod and gear shaft 17 of opposite side second ooff valve 6.

Working principle:

when the liquid medicine in the liquid medicine storage box 1 needs to be extracted, through opening the first switch valve 4 and the suction pump 3 on the liquid outlet pipe 2, the liquid medicine in the liquid medicine storage box 1 flows into the transverse pipe 5 through the liquid outlet pipe 2, the second switch valve 6 at one end of the transverse pipe 5 can be rotated, after the second switch valve 6 at one end is rotated and opened, through the gear shaft 17, the gear disc 18 and the chain 19, the second switch valve 6 at the other side is closed, at the moment, the liquid medicine in the transverse pipe 5 flows into the shunt pipe 7 through the opened end of the second switch valve 6, and flows into the extraction pipe 12 communicated with the shunt pipe 7 to flow out, when the liquid medicine needs to flow out of the extraction pipe 12 at the other side, after the first switch valve 4 and the suction pump 3 are required to be closed simultaneously, the first connecting head 15 on the extraction pipe 12 connected with the shunt pipe 7 is rotated, after the first connecting head 15 is separated from the second connecting head 16, the elastic expansion link 14 is restored, the baffle 13 is pulled to move to one side of the turntable 11, at the moment, after the baffle 13 is moved, the inner extraction pipe 12 is driven to the side of the turntable 11 is driven, the shunt pipe 12 is synchronously moved, the first connecting head 11 is pulled to the first connecting head 11 is simultaneously, and the first connecting head 11 is simultaneously moved, and the shunt pipe 11 is enabled to move the first connecting head 11 is connected with the rotary joint 11.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. Quick auto-change over device of pipeline convenient to liquid medicine draws, including liquid medicine storage box (1), its characterized in that: the utility model discloses a liquid medicine storage box, including liquid medicine storage box (1), bottom intercommunication that liquid medicine storage box (1) has drain pipe (2), be provided with suction pump (3) and first ooff valve (4) on drain pipe (2), the bottom intercommunication of drain pipe (2) has violently pipe (5), the both ends of violently pipe (5) all are provided with second ooff valve (6), be provided with linkage subassembly on violently pipe (5), the both ends of violently pipe (5) communicate respectively and have shunt tubes (7), equal fixedly connected with support column (8) all around of liquid medicine storage box (1) bottom, be located equal fixedly connected with diaphragm (9) on two support columns (8) of one side, two all be provided with switching assembly on diaphragm (9), switching assembly is including swivelling joint dwang (10) on diaphragm (9), the one end fixedly connected with carousel (11) of dwang (10), sliding connection has two extraction tubes (12) on carousel (11), two the one end of extraction tube (12) all fixedly connected with two elastic baffle (13) two equal fixedly connected with flexible baffle (13).

2. The quick switching device for a pipeline facilitating extraction of a liquid medicine according to claim 1, wherein: the other ends of the four elastic telescopic rods (14) positioned on the same side are fixedly connected with the rotary table (11) positioned on the same side, and one ends of the four extraction pipes (12) respectively rotate to penetrate through the four baffle plates (13) and are respectively fixedly connected with a first connecting head (15).

3. The quick switching device for a pipeline facilitating extraction of a liquid medicine according to claim 1, wherein: the two switching components are symmetrically distributed by taking the liquid outlet pipe (2) as a central point, and the two extraction pipes (12) positioned on the same rotary table (11) are symmetrically distributed by taking the rotary rod (10) as a central point.

4. The quick switching device for a pipeline facilitating extraction of a liquid medicine according to claim 1, wherein: one ends of the two shunt tubes (7) which are far away from each other respectively penetrate through the two baffle plates (13) and are fixedly connected with a second connector (16).

5. The quick switching device for a pipeline facilitating extraction of a liquid medicine according to claim 1, wherein: the linkage assembly comprises a gear shaft (17) rotatably connected to the transverse tube (5), and a gear disc (18) is fixedly connected to the second switch valve (6) at one side.

6. The quick switching device for a tube for facilitating extraction of a medical fluid according to claim 5, wherein: the outer surface of the gear shaft (17) is meshed with the gear disc (18), and the gear shaft (17) is in transmission connection with the second switch valve (6) positioned on the other side through a chain (19).