CN216987444U

CN216987444U - Liquid device is joined in marriage with material to medicine inspection

Info

Publication number: CN216987444U
Application number: CN202220754595.XU
Authority: CN
Inventors: 杨海源
Original assignee: Qinghai Provincial Drug Inspection And Testing Institute
Current assignee: Qinghai Provincial Drug Inspection And Testing Institute
Priority date: 2022-04-02
Filing date: 2022-04-02
Publication date: 2022-07-19
Anticipated expiration: 2032-04-02

Abstract

The utility model discloses a material liquid preparation device for medicine inspection, and belongs to the technical field of liquid preparation devices. A material liquid preparation device for drug testing, comprising: a liquid preparation barrel; the central rotating shaft is rotatably connected to the liquid preparation barrel; a rotary screw rod fixedly connected to the central rotating shaft; the connecting barrel is connected in the liquid distribution barrel in a sliding mode; the lower end of the connecting barrel is fixedly connected with a lower supporting plate, the lower supporting plate is provided with a through hole, and the upper end of the connecting barrel is fixedly connected with an upper supporting plate.

Description

Liquid device is joined in marriage with material to medicine inspection

Technical Field

The utility model relates to the technical field of liquid preparation devices, in particular to a liquid preparation device for a material for medicine inspection.

Background

The medicine inspection liquid preparation is that other medicines are added into the liquid preparation in a super-clean bench device after a pharmacy department verifies the reasonability of the formula of a prescription of a clinician according to the prescription of the clinician and a pharmacist under the aseptic operation, so that the liquid preparation becomes liquid medicine which can be directly dripped from peripheral veins or central veins in clinic, the reasonable use of muscle and tendon medicine is promoted, the safety of the muscle and tendon medicine is ensured, and the safety and the effectiveness of medicine treatment are improved.

In the process of preparing the liquid for the pharmaceutical inspection, a plurality of detection medicines are often required to be mixed, but the traditional liquid preparation process is single in repetition and has higher requirements on the operation fineness, and medical workers easily make mistakes in the process of long-term operation; the existing medicine mixing device only generates centrifugal force through the work of a motor to uniformly mix medicines, and the liquid medicine sloshing degree is not severe enough, so that the mixing efficiency is low easily.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems that the existing medicine mixing device is only operated by a motor to generate centrifugal force to uniformly mix medicines, the sloshing degree of liquid medicine is not severe enough, and the mixing efficiency is low easily.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a liquid dispensing device for a material for drug testing, comprising: a liquid preparation barrel; the central rotating shaft is rotatably connected to the liquid preparation barrel; a rotary screw rod fixedly connected to the central rotating shaft; the connecting barrel is connected in the liquid distribution barrel in a sliding mode; wherein, the lower extreme fixedly connected with lower fagging of connecting the bucket, be equipped with the through-hole on the lower fagging, the upper end fixedly connected with upper supporting plate of connecting the bucket.

In order to facilitate the liquid inflow, preferably, the upper end and the lower end of the through hole are tapered.

In order to facilitate the reciprocating up-and-down movement of the connecting barrel, preferably, the central rotating shaft is fixedly connected with rotating fan blades, and the liquid distribution barrel is connected with a reciprocating mechanism for driving the central rotating shaft to rotate in a reciprocating manner.

Preferably, the reciprocating mechanism comprises: the driving motor is fixedly connected to the liquid preparation barrel; the driving disc is fixedly connected to the output end of the driving motor; a driven plate rotatably connected to the driving plate; the guide plate is fixedly connected to the bottom of the liquid distribution barrel; the toothed plate is connected to the guide plate in a sliding mode and is connected with the driven plate in a rotating mode; the toothed plate is used for driving a second gear fixedly connected to the central rotating shaft to rotate.

In order to improve the number of rotation turns of the central rotating shaft, preferably, the bottom of the liquid distribution barrel is rotatably connected with a first gear, and the first gear is meshed with a second gear and a toothed plate.

In order to pour out the liquid in the liquid distribution barrel, the liquid distribution barrel preferably further comprises a supporting seat, a supporting motor is fixedly connected to the supporting seat, a supporting shaft is fixedly connected to the output end of the supporting motor, and the liquid distribution barrel is fixedly connected to the supporting shaft.

Compared with the prior art, the utility model provides a material liquid preparation device for medicine inspection, which has the following beneficial effects:

the device has the advantages that the liquid can be conveniently sputtered through the arranged lower supporting plate and the through holes, the sprayed liquid medicine can be dispersed more greatly through the arranged lower supporting plate, and the liquid mixing effect is improved.

Drawings

Fig. 1 is a schematic structural view of a liquid preparation device for a material for drug testing according to the present invention;

FIG. 2 is a schematic structural view of part A in FIG. 1 of a dispensing device for a material for drug testing according to the present invention;

fig. 3 is a schematic bottom view of a dispensing barrel of the dispensing device for a material for drug testing according to the present invention.

In the figure: 1. a supporting base; 101. a support motor; 102. a support shaft; 2. a liquid preparation barrel; 3. a central rotating shaft; 301. rotating the fan blades; 302. rotating the screw rod; 4. a connecting barrel; 401. a lower supporting plate; 402. an upper supporting plate; 403. a through hole; 5. a drive motor; 501. a drive disc; 502. a driven plate; 503. a toothed plate; 504. a guide plate; 505. a first gear; 506. a second gear.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Example (b):

referring to fig. 1 to 3, a material dispensing apparatus for drug testing, comprising: a liquid preparation barrel 2; a central rotating shaft 3 which is rotationally connected with the liquid distribution barrel 2; a rotary screw 302 fixedly connected to the central rotary shaft 3; a connecting barrel 4 connected in the liquid distribution barrel 2 in a sliding way; wherein, the lower extreme fixedly connected with of connecting bucket 4 is fagging 401 down, is equipped with through-hole 403 on the fagging 401 down, and the upper end fixedly connected with of connecting bucket 4 is fagging 402.

It should be noted that a clamping groove is formed in the side wall of the lower supporting plate 401, and a clamping block is fixedly connected to the inner wall of the liquid distribution barrel 2 and used for guiding the sliding of the lower supporting plate 401 in a reverse direction, namely, the up-down movement;

when the device is used, the central rotating shaft 3 is driven to rotate, the central rotating shaft 3 can drive the rotating screw rod 302 to rotate, and then the rotating screw rod 302 drives the connecting barrel 4 to move up and down, so that the lower supporting plate 401 on the connecting barrel 4 moves down, when the lower supporting plate 401 moves down and is attached to liquid, the liquid can be extruded, the liquid can be ejected from the through hole 403 at the moment, a certain sputtering speed is achieved, the ejected liquid can be attached to the upper supporting plate 402 at the moment, impact is generated, the liquid can be splashed, and the mixing of the liquid is promoted;

the upper and lower ends of the through hole 403 are tapered to facilitate the inflow of liquid.

The central rotating shaft 3 is fixedly connected with a rotating fan blade 301, the liquid distribution barrel 2 is connected with a reciprocating mechanism used for driving the central rotating shaft 3 to rotate in a reciprocating mode, and the rotating fan blade 301 arranged can drive liquid at the bottom to be disordered.

The reciprocating mechanism comprises: the driving motor 5 is fixedly connected to the liquid distribution barrel 2; a driving disc 501 fixedly connected with the output end of the driving motor 5; a driven plate 502 rotatably connected to the driving plate 501; a guide plate 504 fixedly connected to the bottom of the liquid preparation barrel 2; a toothed plate 503 slidably coupled to the guide plate 504, the toothed plate 503 being rotatably coupled to the driven plate 502; the toothed plate 503 is used to drive the second gear 506 fixedly connected to the central rotating shaft 3 to rotate.

When the driving motor 5 works, the driving disc 501 is driven to rotate, and the toothed plate 503 is driven to slide on the guide plate 504 through the arranged driven plate 502, so that the second gear 506 is driven, that is, the central rotating shaft 3 drives the rotating screw rod 302 to rotate in a reciprocating manner;

the bottom of the liquid distribution barrel 2 is rotatably connected with a first gear 505, and the first gear 505 is meshed with a second gear 506 and a toothed plate 503.

Specifically, when the toothed plate 503 slides, the first gear 505 is driven to rotate, the first gear 505 further drives the second gear 506 to rotate, and it should be noted that the diameter of the first gear 505 is larger than that of the second gear 506, so that the number of rotation turns of the second gear 506 is larger, the sliding distance of the lower support plate 401 is larger, and the mixing effect is better;

still include supporting seat 1, fixedly connected with supporting motor 101 on the supporting seat 1, supporting motor 101's output fixedly connected with back shaft 102, join in marriage liquid bucket 2 fixed connection and on back shaft 102, can make through supporting motor 101 and join in marriage the slope of liquid bucket 2, and then the discharge of the liquid of being convenient for.

According to the utility model, the liquid can be conveniently sputtered through the arranged lower supporting plate 401 and the through hole 403, and the sprayed liquid medicine can be dispersed more greatly through the arranged lower supporting plate 401, so that the liquid mixing effect can be improved.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. A liquid preparation device for a material for drug testing, comprising:

a liquid preparation barrel (2);

a central rotating shaft (3) which is rotationally connected with the liquid distribution barrel (2);

a rotary screw rod (302) fixedly connected to the central rotary shaft (3);

the connecting barrel (4) is connected in the liquid distribution barrel (2) in a sliding mode, and the connecting barrel (4) is in threaded connection with the rotary screw rod (302);

wherein, the lower extreme fixedly connected with of connecting bucket (4) is fagging (401) down, be equipped with through-hole (403) on fagging (401) down, upper end fixedly connected with of connecting bucket (4) is fagging (402).

2. The liquid dispensing apparatus for pharmaceutical inspection material according to claim 1, wherein the upper and lower ends of the through hole (403) are tapered.

3. The liquid dispensing device for the materials for the drug inspection, according to claim 1, characterized in that the central rotating shaft (3) is fixedly connected with a rotating fan blade (301), and the liquid dispensing barrel (2) is connected with a reciprocating mechanism for driving the central rotating shaft (3) to rotate in a reciprocating manner.

4. A dispensing apparatus for testing pharmaceutical products according to claim 3, wherein said reciprocating means comprises:

a driving motor (5) fixedly connected to the liquid distribution barrel (2);

a driving disc (501) fixedly connected with the output end of the driving motor (5);

a driven plate (502) rotatably connected to the driving plate (501);

a guide plate (504) fixedly connected to the bottom of the liquid distribution barrel (2);

a toothed plate (503) slidably coupled to the guide plate (504), the toothed plate (503) being rotatably coupled to the driven plate (502);

the toothed plate (503) is used for driving a second gear (506) fixedly connected to the central rotating shaft (3) to rotate.

5. The liquid dispensing device for the materials for medicine inspection according to claim 4, characterized in that a first gear (505) is rotatably connected to the bottom of the liquid dispensing barrel (2), and the first gear (505) is meshed with a second gear (506) and a toothed plate (503).

6. The liquid dispensing device for the material for drug testing according to claim 1, further comprising a supporting base (1), wherein a supporting motor (101) is fixedly connected to the supporting base (1), a supporting shaft (102) is fixedly connected to an output end of the supporting motor (101), and the liquid dispensing barrel (2) is fixedly connected to the supporting shaft (102).