CN216879182U

CN216879182U - High accuracy pharmacy liquid preparation device

Info

Publication number: CN216879182U
Application number: CN202220432952.0U
Authority: CN
Inventors: 曹健; 孙亚东; 张育铭; 顾何鑫
Original assignee: Zhangjiagang Ousirui Medical Technology Co ltd
Current assignee: Zhangjiagang Ousirui Medical Technology Co ltd
Priority date: 2022-03-01
Filing date: 2022-03-01
Publication date: 2022-07-05
Anticipated expiration: 2032-03-01

Abstract

The utility model discloses a high-precision pharmaceutical liquid preparation device which comprises a longitudinal pipe, a liquid collection frame, a connecting pipe and a liquid outlet structure, wherein the bottom end part of the longitudinal pipe is fixed with the liquid collection frame, and the front part of the liquid collection frame is provided with the connecting pipe. According to the liquid collecting device, the liquid outlet structure is optimally arranged, the frame base is arranged on the front side of the liquid collecting frame through the fixing piece, the electric push rod serves as a power source to drive the outer sleeve to longitudinally move on the front side of the frame base, the outer sleeve moves to adjust the height position of the inner cylinder, so that the height of the inner cylinder is adjusted according to the height position of the liquid distribution container, liquid is prevented from splashing when falling from a higher position, meanwhile, the anti-dripping component is arranged on the bottom side of the inner cylinder, the liquid collecting base rotates to the position right below the inner cylinder through the matching of the worm and the worm wheel by the driving motor after proportioning, the residual liquid at the bottom of the inner cylinder is prevented from dripping, and the proportioning accuracy is improved to a certain extent.

Description

High accuracy pharmacy liquid preparation device

Technical Field

The utility model relates to the related field of liquid preparation systems, in particular to a high-precision pharmaceutical liquid preparation device.

Background

The liquid preparation system used in industrial production generally adopts the volume to measure the raw materials with required volume and then mixes, namely the liquid preparation is carried out by a volume method, and the common liquid mixing and proportioning device in the market at present is used for directly adding two different liquids from the top of a tank body for proportioning.

But the liquid mixing proportioning device for the liquid distribution system of the prior art has a relatively simple structure, is inconvenient to adjust the height position of the dropping liquid in the use process, is easy to generate splashing in the dropping process, is inconvenient to protect at the bottom after dropping liquid, is easy to drop residual liquid and influences the proportioning accuracy.

SUMMERY OF THE UTILITY MODEL

Accordingly, in order to solve the above-mentioned disadvantages, the present invention provides a high-precision pharmaceutical dispensing device.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a liquid device is joined in marriage to high accuracy pharmacy, includes indulge pipe, collection liquid frame, connecting pipe and goes out the liquid structure, it is fixed mutually with collection liquid frame to indulge a tub bottom portion, collection liquid frame front portion is provided with the connecting pipe, end connection has a liquid structure before the connecting pipe, and goes out liquid structure rear side and fix mutually with collection liquid frame, it includes stationary blade, frame seat, electric putter, overcoat frame, inner tube, switch solenoid valve and antidrip subassembly to go out the liquid structure, the stationary blade rear side is fixed mutually with collection liquid frame, stationary blade bottom right side fixedly connected with frame seat, the inside upper right side of frame seat is connected with electric putter, another tip of electric putter is connected with the overcoat frame, the inboard vertical inner tube that is fixed with in the overcoat frame, the inside bottom side of inner tube is provided with switch solenoid valve, the inside lower right side of overcoat frame is connected with antidrip subassembly.

Preferably, the liquid outlet structures are four, and the four liquid outlet structures are distributed at the front part of the liquid collecting frame at equal intervals.

Preferably, the two end parts of the electric push rod are respectively provided with a rotating part, the rotating part at one end of the electric push rod is connected with the upper right corner inside the frame seat, and the rotating part at the other end of the electric push rod is connected with the top side of the right part of the outer sleeve frame.

Preferably, a sliding groove is vertically formed in the left side of the frame seat, and the right side of the outer sleeve frame is inserted into the inner side of the sliding groove and is longitudinally and slidably connected with the sliding groove.

Preferably, the anti-drip subassembly includes rectangle seat, driving motor, worm wheel, bull stick, rotation post and receipts liquid seat, the rectangle seat inlays in the inside right downside of jacket frame, the inside right side of rectangle seat is fixed with driving motor through the bolt locking, driving motor left side output is connected with the worm, the worm front portion meshes with the worm wheel mutually, the worm wheel middle part is run through and is fixed with the bull stick, bull stick bottom portion is connected with the rotation post, it is connected with receipts liquid seat to rotate the toe portion.

Preferably, a bearing block is arranged on the left side of the bottom of the rectangular base, and the rotating rod is connected to the inner side of the bearing block in a penetrating mode.

Preferably, a connecting block is arranged at one end of the rear side of the liquid receiving seat, and the middle of the top side of the connecting block is connected with the rotating column.

Preferably, when the liquid collecting seat is positioned at the foremost side, the liquid collecting seat is vertically positioned right below the inner cylinder.

Preferably, the rotating rod and the rotating column are both made of stainless steel.

Preferably, the liquid collecting seat is made of an aluminum alloy material.

The utility model has the beneficial effects that:

the utility model optimally arranges the liquid outlet structure, the frame seat is arranged at the front side of the liquid collecting frame through the fixing piece, the electric push rod is used as a power source to drive the outer sleeve frame to move longitudinally at the front side of the frame seat, the outer sleeve frame moves to adjust the height position of the inner cylinder, the height of the inner cylinder is adjusted according to the height position of the liquid distribution container, so that the liquid is prevented from splashing when falling from a higher position, meanwhile, the bottom side of the inner cylinder is provided with the anti-dripping component, after proportioning, the driving motor enables the liquid collecting seat to rotate to the position right below the inner cylinder through the matching of the worm and the worm wheel, so that the residual liquid at the bottom of the inner cylinder is prevented from dripping, improves the matching accuracy to a certain extent, solves the problems that the height position of the dropping liquid is inconvenient to adjust in the using process and the splashing is easy to generate in the dropping process, and the liquid is inconvenient to be protected at the bottom after being dripped, so that the residual liquid is easy to drip, and the matching precision is influenced.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of a liquid outlet structure of the present invention;

FIG. 3 is a schematic view of the interior of the bezel of the present invention;

FIG. 4 is a schematic view of the connection between the power push rod and the outer frame according to the present invention;

FIG. 5 is a schematic view of the drip stop assembly of the present invention.

Wherein: the device comprises a longitudinal pipe-1, a liquid collecting frame-2, a connecting pipe-3, a liquid outlet structure-4, a fixing piece-41, a frame seat-42, an electric push rod-43, an outer sleeve frame-44, an inner cylinder-45, a switching electromagnetic valve-46, a drip-proof component-47, a sliding groove-411, a rectangular seat-471, a driving motor-472, a worm-473, a worm wheel-474, a rotating rod-475, a rotating column-476 and a liquid collecting seat-477.

Detailed Description

In order to further explain the technical solution of the present invention, the following detailed description is given by way of specific examples.

Referring to fig. 1, the utility model provides a high-precision pharmaceutical liquid preparation device, which comprises a longitudinal pipe 1, a liquid collecting frame 2, connecting pipes 3 and liquid outlet structures 4, wherein the bottom end of the longitudinal pipe 1 is fixed with the liquid collecting frame 2, the connecting pipes 3 are arranged at the front part of the liquid collecting frame 2, the front end parts of the connecting pipes 3 are connected with the liquid outlet structures 4, the rear sides of the liquid outlet structures 4 are fixed with the liquid collecting frame 2, the number of the liquid outlet structures 4 is four, and the four liquid outlet structures 4 are equidistantly distributed at the front part of the liquid collecting frame 2, so that the precision of mixing ratio is improved.

Referring to fig. 2, 3 and 4, the present invention provides a high precision pharmaceutical dispensing device, the liquid outlet structure 4 includes a fixing plate 41, a frame seat 42, an electric push rod 43, an outer frame 44, an inner cylinder 45, a switch solenoid valve 46 and a drip-proof component 47, the rear side of the fixing plate 41 is fixed to the liquid collecting frame 2 to support and fix, the frame seat 42 is fixedly connected to the right side of the bottom of the fixing plate 41, the electric push rod 43 is connected to the right upper side of the inner portion of the frame seat 42, the other end of the electric push rod 43 is connected to the outer frame 44, the inner cylinder 45 is vertically fixed to the inner side of the outer frame 44, the switch solenoid valve 46 is arranged on the bottom side of the inner cylinder 45, the drip-proof component 47 is connected to the right lower side of the inner portion of the outer frame 44, both ends of the electric push rod 43 are provided with rotating components, the rotating component at one end of the electric push rod 43 is connected to the right upper corner of the inner portion of the frame seat 42, the rotating component at the other end is connected to the right top side of the outer frame 44, the height position that is convenient for drive overcoat frame 44 removes the regulation, and sliding tray 411 has vertically been seted up to the middle part of frame 42 left side to overcoat frame 44 right side middle part inserts sliding tray 411 inboard rather than vertical sliding connection, plays the effect of spacing removal.

Referring to fig. 5, the present invention provides a high precision pharmaceutical dispensing device, the drip-proof assembly 47 includes a rectangular base 471, a driving motor 472, a worm 473, a worm wheel 474, a rotating rod 475, a rotating post 476 and a liquid-receiving base 477, the rectangular base 471 is embedded in the right lower side of the inner portion of the jacket frame 44 to support and fix, the driving motor 472 is fixed on the right side of the inner portion of the rectangular base 471 through a bolt lock, the left output end of the driving motor 472 is connected with the worm 473, the front portion of the worm 473 is engaged with the worm wheel 474, the middle portion of the worm wheel 474 is fixed with the rotating rod 475 through, the rotating post 476 is connected to the bottom of the rotating post 476, the left side of the bottom of the rectangular base 471 is provided with a bearing block, the rotating rod 475 is connected to the inner side of the bearing block through to ensure the stability of rotation, one end of the rear side of the liquid-receiving base 477 is provided with a connecting block, and the top side of the connecting block is connected with the rotating post 476, the liquid collecting seat 477 plays a role in supporting and connecting, and when the liquid collecting seat 477 is located at the foremost side, the liquid collecting seat 477 is vertically located under the inner cylinder 45, so that the dropped liquid is convenient to collect.

The working principle is as follows:

connecting the longitudinal pipe 1 with external liquid adding equipment to use the design;

the liquid of the liquid adding equipment flows into the liquid collecting frame 2 through the longitudinal pipe 1 and then flows into the inner side of the inner cylinder 45 through the connecting pipe 3;

when liquid is dripped, the electric push rod 43 is started to enable the outer sleeve frame 44 to move inside the sliding groove 411 of the frame seat 42, the outer sleeve frame 44 moves to enable the inner cylinder 45 to move downwards to be close to the upper part of the liquid preparation container, and then the switch electromagnetic valve 46 is opened to drip liquid for proportioning, so that liquid is prevented from splashing in the proportioning process;

after the proportioning is finished, the worm 473 is rotated through the driving motor 472, the worm 473 enables the rotating rod 475 to drive the rotating column 476 to rotate through the matching with the worm wheel 474, the rotating column 476 drives the liquid collecting seat 477 to move to the position right below the inner cylinder 45, residual liquid is prevented from dripping after the switch electromagnetic valve 46 is closed, and the proportioning accuracy is guaranteed.

The utility model provides a high-precision pharmaceutical liquid dispensing device, which is characterized in that a liquid outlet structure 4 is optimally arranged, a frame seat 42 is arranged at the front side of a liquid collecting frame 2 through a fixing sheet 41, an electric push rod 43 is taken as a power source to drive an outer sleeve frame 44 to longitudinally move at the front side of the frame seat 42, the outer sleeve frame 44 moves to adjust the height position of an inner cylinder 45 so as to adjust the height position of the inner cylinder 45 according to the height position of a liquid dispensing container, so that the liquid is prevented from splashing when falling from a higher position, meanwhile, a drip-proof component 47 is arranged at the bottom side of the inner cylinder 45, a liquid collecting seat 477 is rotated to the position under the inner cylinder 45 through the matching of a worm 473 and a worm wheel 474 after liquid dispensing, so that the residual liquid at the bottom of the inner cylinder 45 is prevented from dripping, the accuracy of the liquid dispensing is improved to a certain degree, the problem that the height position of liquid dripping is inconvenient to adjust in the using process, the splashing is easy to generate in the dripping process, and the bottom is inconvenient to protect after the liquid is dripped, the residual liquid is easy to drop, and the matching precision is influenced.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A high-precision pharmaceutical liquid preparation device comprises a longitudinal pipe (1), wherein the bottom end part of the longitudinal pipe (1) is fixed with a liquid collecting frame (2), and the front part of the liquid collecting frame (2) is provided with a connecting pipe (3);

the method is characterized in that: also comprises a liquid outlet structure (4), the front end part of the connecting pipe (3) is connected with the liquid outlet structure (4), and the rear side of the liquid outlet structure (4) is fixed with the liquid collecting frame (2), the liquid outlet structure (4) comprises a fixed sheet (41), a frame seat (42), an electric push rod (43), an outer sleeve frame (44), an inner cylinder (45), a switch electromagnetic valve (46) and a drip-proof component (47), the rear side of the fixing piece (41) is fixed with the liquid collecting frame (2), the right side of the bottom of the fixing piece (41) is fixedly connected with a frame seat (42), the right upper side in the frame seat (42) is connected with an electric push rod (43), the other end of the electric push rod (43) is connected with an outer sleeve frame (44), an inner cylinder (45) is vertically fixed at the inner side of the outer sleeve frame (44), a switch electromagnetic valve (46) is arranged at the bottom side of the inner cylinder (45), the right lower side in the outer sleeve frame (44) is connected with a drip-proof component (47).

2. The high precision pharmaceutical dispensing device of claim 1, wherein: the liquid outlet structures (4) are four, and the four liquid outlet structures (4) are distributed at the front part of the liquid collecting frame (2) at equal intervals.

3. The high precision pharmaceutical dispensing device of claim 1, wherein: the two ends of the electric push rod (43) are respectively provided with a rotating part, the rotating part at one end of the electric push rod (43) is connected with the upper right corner inside the frame base (42), and the rotating part at the other end is connected with the top side of the right part of the outer sleeve frame (44).

4. The high precision pharmaceutical dispensing device of claim 1, wherein: a sliding groove (411) is vertically formed in the left side of the frame seat (42), and the right side of the outer sleeve frame (44) is inserted into the inner side of the sliding groove (411) and is in longitudinal sliding connection with the inner side of the sliding groove.

5. The high precision pharmaceutical dispensing device of claim 1, wherein: drip-proof subassembly (47) include rectangle seat (471), driving motor (472), worm (473), worm wheel (474), commentaries on classics pole (475), rotate post (476) and receive liquid seat (477), rectangle seat (471) inlays in the inside right downside of overcoat frame (44), the inside right side of rectangle seat (471) has fixed driving motor (472) through the bolt-lock, driving motor (472) left side output is connected with worm (473), worm (473) front portion meshes with worm wheel (474), worm wheel (474) middle part is run through and is fixed with commentaries on classics pole (475), commentaries on classics pole (475) bottom portion is connected with rotates post (476), it is connected with and receives liquid seat (477) to rotate post (476) bottom.

6. The high precision pharmaceutical dispensing device of claim 5, wherein: the left side of the bottom of the rectangular seat (471) is provided with a bearing block, and a rotating rod (475) is connected to the inner side of the bearing block in a penetrating manner.

7. The high precision pharmaceutical dispensing device of claim 5, wherein: and one end of the rear side of the liquid receiving seat (477) is provided with a connecting block, and the middle part of the top side of the connecting block is connected with the rotating column (476).

8. The high precision pharmaceutical dispensing device of claim 5, wherein: when the liquid collecting seat (477) is positioned at the forefront side, the liquid collecting seat (477) is vertically positioned right below the inner cylinder (45).