CN211133704U

CN211133704U - Quantitative preparation and mixing device for injecting medicament

Info

Publication number: CN211133704U
Application number: CN201922086529.0U
Authority: CN
Inventors: 姜旺飞; 徐忠辉; 颜磊
Original assignee: Jiangxi Dongfu Pharmaceutical Co ltd
Current assignee: Jiangxi Dongfu Pharmaceutical Co ltd
Priority date: 2019-11-28
Filing date: 2019-11-28
Publication date: 2020-07-31
Anticipated expiration: 2029-11-28

Abstract

The utility model discloses a quantitative preparation mixing arrangement for annotating medicament belongs to the injection preparation field, including the mixing box, the bottom fixedly connected with of mixing box side supports the base, and the top fixedly connected with inner bag of mixing box inner chamber, the middle part at mixing box top is fixed to be cup jointed with feed hopper, one side fixedly connected with electronic scale at mixing box top, the beaker has been placed at the top of electronic scale, the opposite side fixedly mounted with of mixing box top measures the section of thick bamboo, the bottom fixedly connected with feed liquor pipe of measuring the section of thick bamboo; this a quantitative preparation mixing arrangement for annotating medicament through setting up electronic scale, beaker, a measuring section of thick bamboo, feed liquor pipe and control valve, can be at the in-process of annotating the preparation of medicine, be convenient for carry out accurate weighing or ration to the solid starting material and the liquid starting material of annotating the medicine, has avoided taking place the uneven problem of ratio between the injection raw materials to the precision that the injection raw materials mixes has been improved.

Description

Quantitative preparation and mixing device for injecting medicament

Technical Field

The utility model belongs to the technical field of the preparation of notes medicament, concretely relates to a ration preparation mixing arrangement for annotating medicament.

Background

The term "drug injection" as its name implies refers to a drug injected into a vein or skin by a syringe, and the drug injection refers to a sterile solution (including emulsions and suspensions) for injection into the body and a sterile powder or concentrated solution for preparing a solution or suspension just before use, wherein, in the preparation process of the sterile solution injection, a mixing device is usually used to mix and proportion the raw materials of the drug; however, most of mixing arrangements that have now are at the in-process that uses, and the raw materials that are not convenient for to annotate the preparation of medicine carry out the ration and add, make the ratio of annotating the mixture of medicine raw materials inaccurate easily, and when common heating mixes, because the temperature in the middle part of the mixing box is less than the temperature at edge, make the raw materials take place to be heated uneven problem easily to the effect that has leaded to the raw materials to mix is poor, for this reason, we have proposed a ration preparation mixing arrangement for annotating the medicament.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a ration preparation mixing arrangement for annotating medicament to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a quantitative preparation mixing arrangement for annotating medicament, includes the mixing box, the bottom fixedly connected with of mixing box side supports the base, and the top fixedly connected with inner bag of mixing box inner chamber, the middle part on mixing box top is fixed cup joints feed hopper, one side fixedly connected with electronic scale of mixing box top, the beaker has been placed at the top of electronic scale, the opposite side fixed mounting at mixing box top has a measuring cylinder, the bottom fixedly connected with feed liquor pipe of measuring cylinder, the outside fixed mounting of feed liquor pipe has the control valve, the side fixedly connected with hot plate of inner bag, the top fixedly connected with electric wire of hot plate, laid the insulating layer between inner bag and the mixing box, the middle part fixed mounting of mixing box bottom has agitator motor, the fixed coupling shaft that has been connected with on agitator motor's the output shaft, the side fixedly connected with adapter sleeve of agitator shaft, the inside activity of adapter sleeve has cup jointed the movable rod, the one end fixedly connected with stirring board of movable rod, and the other end of movable rod passes through the movable spring and is connected with the inner wall transmission of adapter sleeve, the bottom fixed mounting of inner bag has out liquid funnel, the fixed drain pipe that has cup jointed in inside of going out liquid funnel.

By adopting the scheme, solid raw materials are added into the beaker firstly, the electronic scale is used for accurately weighing the solid raw materials, the weighed solid raw materials are added into the inner container from the feeding hopper, then the liquid raw materials are added into the measuring cylinder, the control valve is used for controlling the liquid in the measuring cylinder to enter the inner container from the liquid feeding pipe, meanwhile, the accurate control on the feeding of the liquid raw materials is facilitated by observing scale marks on the surface of the measuring cylinder, so that the quantitative preparation of the injection agent is facilitated, the electric wire is used for connecting a circuit, the heating plate works, the heat generating heating plate can transmit heat to the inner container, so that the raw materials in the inner container are conveniently heated, the activity of raw material molecules is increased, the stirring motor is opened, the stirring shaft is rotated, the raw materials in the inner container are conveniently stirred, and the raw materials can be uniformly mixed, when the (mixing) shaft took place to rotate, the stirring board can take place to move under the effect of centrifugal force to the pulling movable rod takes place to move to the inboard of inner bag, makes the activity spring take place concertina movement, and through control agitator motor's rotational frequency, can be so that the reciprocating motion is done to the stirring board in the horizontal direction, is convenient for promote the high temperature department of inner bag inner wall with microthermal liquid around the (mixing) shaft, makes the liquid in the inner bag can be heated evenly, thereby has improved the mixed effect of raw materials.

In the scheme, the electronic scale is suitable for an electronic balance with the model number YP50001B, the stirring motor is suitable for a motor with the model number Y90L-2, and the stirring motor is electrically connected with a mains supply circuit.

As a preferred embodiment, the measuring cylinder is made of transparent glass material, the front surface of the measuring cylinder is provided with scale marks, and the bottom of the inner cavity of the measuring cylinder is fixedly connected with two inclined plates which are respectively positioned at two sides of the top end of the liquid inlet pipe.

Adopt above-mentioned scheme, through measuring a section of thick bamboo, when annotating the medicament in preparation, add the inside to the beaker with solid raw materials earlier, and utilize the electronic scale to carry out accurate weighing to solid raw materials, and the solid raw materials that will weigh the completion add to the inner bag from feed hopper, add liquid raw materials to measuring a section of thick bamboo again, and change control valve, make the inside liquid of measuring a section of thick bamboo enter into to the inner bag from the feed liquor pipe, simultaneously through observing the scale mark on measuring a section of thick bamboo surface, be convenient for carry out accurate control to the feeding of liquid raw materials, thereby be convenient for carry out quantitative preparation to annotating the medicament.

As a preferred embodiment, resistance wires are fixedly installed inside the heating plates, the number of the heating plates is two, and the two heating plates are symmetrical to each other by taking the inner container as a symmetrical center.

Adopt above-mentioned scheme, through the hot plate, when utilizing the electric wire switch-on circuit for hot plate work heat production, the hot plate can give the inner bag with heat transfer this moment, thereby is convenient for heat the raw materials in the inner bag, has increased the activity of raw materials molecule, thereby makes can the homogeneous mixing between each raw materials.

In a preferred embodiment, the heat insulation layer is made of asbestos heat insulation material, and one side of the heat insulation layer is fixedly bonded to the inner wall of the mixing box through an adhesive.

Adopt above-mentioned scheme, through the insulating layer, when the heat that the hot plate produced when the inner bag transmission, partial heat can scatter and disappear to the mixing box diffusion and to the external world, and the insulating layer can block thermal transmission this moment for the heat can be gathered around the inner bag, has avoided thermal quick heat dissipation, thereby has practiced thrift the electric energy.

As a preferred embodiment, the outside of the stirring motor is fixedly connected with the bottom end of the mixing box through a fixing frame, and the fixing frame is formed by welding a fixing sleeve and a fixing rod.

Adopt above-mentioned scheme, through agitator motor, when opening agitator motor for the (mixing) shaft takes place to rotate, is convenient for stir the raw materials in the inner bag, makes between the raw materials can the misce bene, and provides the power source for the stirring of raw materials, makes more steadily when the (mixing) shaft rotates.

As a preferred embodiment, the movable spring is located inside the connecting sleeve, and two ends of the movable spring are respectively and fixedly connected with the inner wall of the connecting sleeve and the other end of the movable rod.

Adopt above-mentioned scheme, through the floating spring, when the (mixing) shaft takes place to rotate, the stirring board can take place the motion under the effect of centrifugal force, and the pulling movable rod takes place the motion to the inboard of inner bag, make the floating spring take place concertina movement, rotational frequency through control agitator motor, can be so that the stirring board is the back and forth movement on the horizontal direction, be convenient for promote the high temperature department of inner bag inner wall with microthermal liquid around the (mixing) shaft, make the liquid in the inner bag can be heated evenly, thereby the mixed effect of raw materials has been improved.

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

according to the quantitative preparation mixing device for the injection agent, the electronic scale, the beaker, the measuring cylinder, the liquid inlet pipe and the control valve are arranged, so that the solid raw materials and the liquid raw materials of the injection agent can be accurately weighed or quantified conveniently in the preparation process of the injection agent, the problem of uneven ratio among the raw materials of the injection agent is avoided, and the mixing accuracy of the raw materials of the injection agent is improved;

this a quantitative preparation mixing arrangement for annotating medicament, through setting up agitator motor, the (mixing) shaft, the adapter sleeve, the movable rod, stirring board and activity spring, can be at the in-process of injection preparation, be convenient for stir injection agent raw materials, and can drive the liquid at inner bag middle part and be close to the inner wall of inner bag, make injection agent raw materials can be heated evenly, thereby the mixed effect of injection agent raw materials has been improved, and through setting up the insulating layer, can slow down the speed that heat energy scatters and disappears, the utilization ratio of heat energy has been improved, thereby the electric energy has been practiced thrift.

Drawings

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

FIG. 2 is a partial cross-sectional view of the structure of the present invention;

fig. 3 is a partial sectional view of the heating plate of the present invention.

In the figure: 1. a mixing box; 2. a support base; 3. an inner container; 4. a feed hopper; 5. an electronic scale; 6. a beaker; 7. a measuring cylinder; 8. a liquid inlet pipe; 9. a control valve; 10. heating plates; 11. an electric wire; 12. a thermal insulation layer; 13. a stirring motor; 14. a stirring shaft; 15. connecting sleeves; 16. a movable rod; 17. a stirring plate; 18. a movable spring; 19. a liquid outlet funnel; 20. a liquid outlet pipe.

Detailed Description

The present invention will be further described with reference to the following examples.

The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.

Referring to fig. 1-3, the utility model provides a quantitative preparation mixing device for injecting medicament, which comprises a mixing box 1, a supporting base 2 is fixedly connected to the bottom of the side surface of the mixing box 1, an inner container 3 is fixedly connected to the top of the inner cavity of the mixing box 1, a feeding funnel 4 is fixedly sleeved at the middle part of the top end of the mixing box 1, an electronic scale 5 is fixedly connected to one side of the top of the mixing box 1, a beaker 6 is placed on the top of the electronic scale 5, a measuring cylinder 7 is fixedly installed at the other side of the top of the mixing box 1, a liquid inlet pipe 8 is fixedly connected to the bottom of the measuring cylinder 7, the material of the measuring cylinder 7 is transparent glass material, the front of the measuring cylinder 7 is provided with scale marks, two inclined plates are fixedly connected to the bottom of the inner cavity of the measuring cylinder 7, the two inclined plates are respectively located at the two sides of the top end, when annotating the medicament in preparation, add solid raw materials to the inside of beaker 6 earlier, and utilize electronic scale 5 to carry out accurate weighing to solid raw materials, and the solid raw materials that will weigh the completion add to inner bag 3 from feed hopper 4, add liquid raw materials to measuring cylinder 7 again, and rotation control valve 9, make the inside liquid of measuring cylinder 7 enter into to inner bag 3 from feed liquor pipe 8, simultaneously through observing the scale mark on measuring cylinder 7 surface, be convenient for carry out accurate control to the feeding of liquid raw materials, thereby be convenient for carry out quantitative preparation to the injection medicament.

Side fixedly connected with hot plate 10 of inner bag 3, top fixedly connected with electric wire 11 of hot plate 10, the inside fixed mounting of hot plate 10 has the resistance wire, and the quantity of hot plate 10 is two, two hot plate 10 use inner bag 3 to be symmetry center mutual symmetry (see fig. 2 and fig. 3), when utilizing 11 switch-on circuits of electric wire, make hot plate 10 work heat production, hot plate 10 can give inner bag 3 with heat transfer this moment, thereby be convenient for heat the raw materials in inner bag 3, the activity of raw materials molecule has been increased, thereby make between each raw materials can the homogeneous mixing.

Insulating layer 12 has been laid between inner bag 3 and the mixing box 1, insulating layer 12 comprises asbestos thermal insulation material, and through gluing agent fixed bonding (see fig. 2) between one side of insulating layer 12 and the 1 inner wall of mixing box, when the heat that hot plate 10 produced when 3 transmissions of inner bag, partial heat can scatter and scatter to the outside to mixing box 1, insulating layer 12 can block thermal transmission this moment, make the heat can gather around inner bag 3, thermal quick heat dissipation has been avoided, thereby the electric energy has been practiced thrift.

The middle part fixed mounting of 1 bottom of mixing box has agitator motor 13, agitator motor 13's outside is through the bottom fixed connection of mount and mixing box 1, the mount is formed by fixed cover and dead lever welding, fixed cover has connect (mixing) shaft 14 (see fig. 1 and fig. 2) on agitator motor 13's the output shaft, when opening agitator motor 13, make (mixing) shaft 14 take place to rotate, be convenient for stir the raw materials in inner bag 3, make between the raw materials can the misce bene, and provide power source for the stirring of raw materials, make (mixing) shaft 14 more steady when rotating.

A connecting sleeve 15 is fixedly connected to the side surface of the stirring shaft 14, a movable rod 16 is movably sleeved in the connecting sleeve 15, a stirring plate 17 is fixedly connected to one end of the movable rod 16, the other end of the movable rod 16 is in transmission connection with the inner wall of the connecting sleeve 15 through a movable spring 18, the movable spring 18 is located in the connecting sleeve 15, two ends of the movable spring 18 are respectively and fixedly connected with the inner wall of the connecting sleeve 15 and the other end of the movable rod 16, a liquid outlet funnel 19 is fixedly installed at the bottom of the liner 3, a liquid outlet pipe 20 (see fig. 1 and 2) is fixedly sleeved in the liquid outlet funnel 19, when the stirring shaft 14 rotates, the stirring plate 17 moves under the action of centrifugal force, the movable rod 16 is pulled to move towards the inner side of the liner 3, the movable spring 18 is driven to perform telescopic movement, and the stirring plate 17 can perform reciprocating movement in the horizontal direction by controlling the rotation frequency of the, the stirring shaft 14 is convenient to push low-temperature liquid around the stirring shaft to the high-temperature position of the inner wall of the inner container 3, so that the liquid in the inner container 3 can be heated uniformly, and the mixing effect of the raw materials is improved.

The utility model discloses a theory of operation and use flow: firstly, the quantitative preparation mixing device for injecting the medicament can conveniently accurately weigh or quantify solid raw materials and liquid raw materials of the medicament injection in the preparation process of the medicament injection by arranging the electronic scale, the beaker, the measuring cylinder, the liquid inlet pipe and the control valve, so that the problem of uneven proportion between the raw materials of the medicament injection is avoided, the accuracy of mixing the raw materials of the medicament injection is improved, the circuit is connected by using the wire 11, the heating plate 10 works to generate heat, at the moment, the heating plate 10 can transmit the heat to the inner container 3, so that the raw materials in the inner container 3 can be conveniently heated, the stirring motor 13 is simultaneously opened, the stirring shaft 14 is conveniently rotated, the raw materials in the inner container 3 can be conveniently stirred, the raw materials can be uniformly mixed, finally, the rotation frequency of the stirring motor 13 is controlled, the rotation speed of the stirring shaft 14 is convenient to adjust, when the rotation speed of the stirring shaft 14 is larger, stirring board 17 can be under the effect of centrifugal force to the inboard emergence motion of inner bag 3, and the inboard emergence motion of pulling movable rod 16 to inner bag 3, make movable spring 18 take place tensile deformation, be convenient for promote the high temperature department of inner bag 3 inner wall with microthermal liquid around the (mixing) shaft 14, when the rotational speed of (mixing) shaft 14 is less, movable spring 18 need resume deformation, can stimulate movable rod 16 to the inside emergence motion of adapter sleeve 15, stirring board 17 can take place the motion to (mixing) shaft 14 under the drive of movable rod 16 this moment, be convenient for promote the high temperature liquid of inner bag 3 inner wall to the low temperature department around the (mixing) shaft 14, make the injection agent raw materials can be heated evenly, thereby the mixed effect of injection agent raw materials has been improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A quantitative preparation mixing arrangement for injecting medicaments, comprising a mixing tank (1), characterized in that: the bottom fixedly connected with of mixing box (1) side supports base (2), and the top fixedly connected with inner bag (3) of mixing box (1) inner chamber, feed hopper (4) has been cup jointed to the middle part on mixing box (1) top fixedly, one side fixedly connected with electronic scale (5) at mixing box (1) top, beaker (6) have been placed at the top of electronic scale (5), the opposite side fixed mounting at mixing box (1) top has a measuring cylinder (7), the bottom fixedly connected with feed liquor pipe (8) of measuring cylinder (7), the outside fixed mounting of feed liquor pipe (8) has control valve (9), the side fixedly connected with hot plate (10) of inner bag (3), the top fixedly connected with electric wire (11) of hot plate (10), insulating layer (12) have been laid between inner bag (3) and mixing box (1), the middle part fixed mounting of mixing box (1) bottom has agitator motor (13), fixed cover has been cup jointed (mixing) shaft (14) on the output shaft of agitator motor (13), the side fixedly connected with adapter sleeve (15) of (mixing) shaft (14), movable rod (16) have been cup jointed in the inside activity of adapter sleeve (15), the one end fixedly connected with stirring board (17) of movable rod (16), and the other end of movable rod (16) passes through movable spring (18) and is connected with the inner wall transmission of adapter sleeve (15), the bottom fixed mounting of inner bag (3) has a liquid funnel (19), liquid funnel (19) have been cup jointed to inside fixed drain pipe (20).

2. The mixing device for quantitative preparation of drug infusion according to claim 1, wherein: the material of the measuring cylinder (7) is transparent glass material, and the front of the measuring cylinder (7) is provided with scale marks, the bottom of the inner cavity of the measuring cylinder (7) is fixedly connected with two inclined plates which are respectively positioned at two sides of the top end of the liquid inlet pipe (8).

3. The mixing device for quantitative preparation of drug infusion according to claim 1, wherein: resistance wires are fixedly mounted inside the heating plates (10), the number of the heating plates (10) is two, and the two heating plates (10) are symmetrical to each other by taking the inner container (3) as a symmetrical center.

4. The mixing device for quantitative preparation of drug infusion according to claim 1, wherein: the heat insulation layer (12) is made of asbestos heat insulation materials, and one side of the heat insulation layer (12) is fixedly bonded with the inner wall of the mixing box (1) through adhesive.

5. The mixing device for quantitative preparation of drug infusion according to claim 1, wherein: the outside of agitator motor (13) is through the bottom fixed connection of mount and mixing box (1), and the mount is formed by fixed cover and dead lever welding.

6. The mixing device for quantitative preparation of drug infusion according to claim 1, wherein: the movable spring (18) is positioned in the connecting sleeve (15), and two ends of the movable spring (18) are respectively and fixedly connected with the inner wall of the connecting sleeve (15) and the other end of the movable rod (16).