CN219168273U

CN219168273U - Medicine mixing device for injection medicine preparation

Info

Publication number: CN219168273U
Application number: CN202223310494.2U
Authority: CN
Inventors: 葛晓进
Original assignee: Jiangsu Datongmeng Pharmaceutical Co ltd
Current assignee: Jiangsu Datongmeng Pharmaceutical Co ltd
Priority date: 2022-12-09
Filing date: 2022-12-09
Publication date: 2023-06-13
Anticipated expiration: 2032-12-09

Abstract

The utility model relates to the technical field of medicament preparation devices and discloses a medicament mixing device for injection medicament preparation, which comprises a shell and a rotating column, wherein an opening is formed in the upper surface of the shell, the rotating column is rotatably arranged on the upper side of the opening, a plurality of medicament storage bins are formed in the rotating column, medicament outlet pipes are arranged on the lower sides of the medicament storage bins, spiral rollers are rotatably arranged in the medicament storage bins, a reciprocating screw rod is arranged on one side of the inner part of the shell, an L-shaped plate is fixedly arranged on the upper surface of the shell, two ends of the reciprocating screw rod are rotatably connected with the inner wall of the corresponding shell and the L-shaped plate respectively, a sliding plate is sleeved on the rod wall of the reciprocating screw rod in a threaded manner, and a strip-shaped groove is formed in the sliding plate. The utility model can stir the raw materials while adding the raw materials, can mix the raw materials of the medicament efficiently, uniformly and fully, and ensures the preparation efficiency and quality of the medicament.

Description

Medicine mixing device for injection medicine preparation

Technical Field

The utility model relates to the technical field of medicament preparation devices, in particular to a medicament mixing device for preparing injection medicaments.

Background

The injection is a sterile solution prepared from medicines and used for injection, and the production of the injection needs a mixing device, but most of the traditional medicine mixing devices for preparing the mixed injection are used for directly pouring raw materials together and then stirring, so that the raw materials are easy to mix unevenly, are stacked together, are difficult to stir and have low mixing efficiency.

Disclosure of Invention

The utility model aims to solve the problems that most of the medicine mixing devices for preparing the mixed injection medicines in the prior art directly pour raw materials together, then stir the raw materials, the raw materials are easy to mix unevenly, the raw materials are stacked together and are difficult to stir, and the mixing efficiency is low.

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

the utility model provides an injection medicine preparation is with mixing medicine device, includes casing and column spinner, the opening has been seted up to the upper surface of casing, the column spinner rotates and sets up in the open-ended upside, a plurality of medicine storehouses have been seted up to the inside of column spinner, the downside of storing up the medicine storehouse all is provided with out the pencil, a plurality of the inside of storing up the medicine storehouse all rotates and is provided with the helical roll, inside one side of casing is provided with reciprocating screw, the upper surface fixed of casing is provided with L template, reciprocating screw's both ends respectively with the inner wall of corresponding casing and L template rotate to be connected, reciprocating screw's pole wall screw thread has cup jointed the slide, the inside of slide has been seted up the bar groove, the inside rotation of bar groove is provided with the puddler, logical groove has been seted up to the one end of slide, the one end of puddler extends to the inside of logical groove and has fixedly cup jointed first gear, the rear side meshing of first gear is provided with, both ends of rack all with the inner wall fixed connection of casing, the upper surface of L template is provided with the motor, reciprocating screw's output and the drive of motor have a plurality of screw drive mechanism to rotate on the side.

Preferably, the transmission mechanism comprises an inner gear ring and a second gear, vertical rods are arranged on two sides of the rotating column, the vertical rods are fixedly connected with the shell, a fixed plate is fixedly arranged at the upper ends of the vertical rods, the inner gear ring is fixedly arranged on the lower surface of the fixed plate, one ends of the spiral rollers are extended to the inner side of the inner gear ring, the second gears are fixedly sleeved at the upper ends of the spiral rollers, the second gears are meshed with the inner gear ring, a rotating rod is arranged in the middle of the fixed plate in a rotating mode, the lower ends of the rotating rod are fixedly connected with the rotating column, and driving wheels are fixedly sleeved at the upper ends of the rotating rod and the upper ends of the reciprocating screw rods and are in transmission connection through driving belts.

Preferably, a liquid outlet pipe with a valve is arranged at one side of the lower end of the shell.

Preferably, a blocking block is sleeved on one side of the upper end of the medicine storage bin through threads.

Preferably, the rotary column is made of transparent materials.

Preferably, the motor is fixedly connected with the L-shaped plate through the support frame.

Compared with the prior art, the utility model provides a medicine mixing device for preparing injection medicines, which has the following beneficial effects:

1. according to the medicine mixing device for preparing the injection medicine, the motor drives the reciprocating screw rod to rotate, namely, the sliding plate is driven to slide in a reciprocating manner, namely, the first gear is driven to move relative to the rack fixedly arranged, namely, the first gear can be enabled to rotate, namely, the stirring rod is enabled to rotate, namely, comprehensive stirring action can be carried out inside the shell;

2. this injection medicine preparation is with mixing medicine device for through reciprocating screw through drive wheel and drive belt drive for the bull stick drives the column spinner and rotates, can drive the annular gear that a plurality of second gears relatively fixed set up and rotate promptly, makes a plurality of second gears rotation, drives a plurality of helical rolls promptly and rotates the unloading, can add the raw materials and stir the work promptly, can carry out high-efficient even and abundant mixing to the medicament raw materials, guarantees medicament preparation efficiency and quality.

The device has no parts which are the same as or can be realized by adopting the prior art, and the stirring device can stir raw materials while adding the raw materials, can be used for efficiently, uniformly and fully mixing the raw materials of the medicament, and ensures the preparation efficiency and quality of the medicament.

Drawings

Fig. 1 is a schematic structural diagram of a drug mixing device for preparing injection drugs according to the present utility model;

FIG. 2 is an enlarged schematic view of the portion A of FIG. 1;

fig. 3 is an enlarged schematic view of the structure of the part B in fig. 1.

In the figure: 1 shell, 2 rotating columns, 3 spiral rollers, 4 reciprocating screw rods, 5 sliding plates, 6 stirring rods, 7 first gears, 8 racks, 9 fixed plates, 10 vertical rods, 11 inner gear rings, 12 second gears, 13 rotating rods, 14L-shaped plates, 15 motors, 16 driving wheels and 17 driving belts.

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.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Example 1

Referring to fig. 1-3, a medicine mixing device for injection medicine preparation comprises a shell 1 and a rotary column 2, wherein an opening is formed in the upper surface of the shell 1, the rotary column 2 is rotatably arranged on the upper side of the opening, a plurality of medicine storage bins are formed in the rotary column 2, a blocking block is sleeved on one side of the upper end of each medicine storage bin in a threaded manner, medicine is conveniently added into each medicine storage bin, the rotary column 2 is made of transparent materials, the allowance of raw materials in each medicine storage bin is conveniently observed, medicine outlet pipes are arranged on the lower side of each medicine storage bin, spiral rollers 3 are rotatably arranged in the plurality of medicine storage bins, a reciprocating screw rod 4 is arranged on one side of the inner part of the shell 1, an L-shaped plate 14 is fixedly arranged on the upper surface of the shell 1, two ends of the reciprocating screw rod 4 are respectively rotatably connected with the inner wall of the corresponding shell 1 and the L-shaped plate 14, the slide 5 has been cup jointed to the pole wall screw thread of reciprocating screw rod 4, the bar groove has been seted up to the inside of slide 5, the inside rotation in bar groove is provided with puddler 6, logical groove has been seted up to the one end of slide 5, the one end of puddler 6 extends to the inside of leading to the groove and fixed the cup joint first gear 7, the rear side meshing of first gear 7 is provided with rack 8, the both ends of rack 8 all with the inner wall fixed connection of casing 1, the upper surface of L template 14 is provided with motor 15, the output of motor 15 and the one end fixed connection of reciprocating screw rod 4, motor 15 passes through support frame and L template 14 fixed connection, make motor 15 and L template 14 be connected more firm, the upside of spliced pole 2 is provided with the drive mechanism who drives a plurality of spiral rollers 3 pivoted.

Example two

Referring to fig. 1 to 3, the transmission mechanism comprises an inner gear ring 11 and a second gear 12, two sides of a rotating column 2 are respectively provided with a vertical rod 10, the two vertical rods 10 are fixedly connected with a shell 1, the upper ends of the two vertical rods 10 are fixedly provided with a fixed plate 9, the inner gear ring 11 is fixedly arranged on the lower surface of the fixed plate 9, one ends of a plurality of spiral rollers 3 are respectively extended to the inner side of the inner gear ring 11, a plurality of second gears 12 are respectively fixedly sleeved on the upper ends of the spiral rollers 3, the plurality of second gears 12 are respectively meshed with the inner gear ring 11, a rotating rod 13 is rotatably arranged in the middle of the fixed plate 9, the lower end of the rotating rod 13 is fixedly connected with the rotating column 2, the upper ends of the rotating rod 13 and the upper ends of the reciprocating screw rods 4 are respectively fixedly sleeved with a transmission wheel 16, and the two transmission wheels 16 are in transmission connection through a transmission belt 17.

Example III

Referring to fig. 1, a liquid outlet pipe with a valve is arranged at one side of the lower end of a shell 1, so that the prepared liquid medicine can be conveniently taken out.

In the utility model, when in use, the motor 15 drives the reciprocating screw rod 4 to rotate, namely the sliding plate 5 is driven to slide in a reciprocating way, namely the first gear 7 is driven to move relative to the fixedly arranged rack 8, namely the first gear 7 can be rotated, namely the stirring rod 6 is driven to rotate, namely the inside of the shell 1 can be comprehensively stirred; the reciprocating screw rod 4 is driven by the driving wheel 16 and the driving belt 17, so that the rotating rod 13 drives the rotating column 2 to rotate, namely the inner gear ring 11 which is fixedly arranged relative to the plurality of second gears 12 can be driven to rotate, namely the plurality of second gears 12 rotate, namely the plurality of spiral rollers are driven to rotate for discharging, namely raw materials can be added and stirring can be carried out, the medicament raw materials can be efficiently, uniformly and fully mixed, and the medicament preparation efficiency and quality are ensured.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides an injection medicine preparation is with mixing medicine device, includes casing (1) and column spinner (2), its characterized in that, the opening has been seted up to the upper surface of casing (1), column spinner (2) rotate and set up in the upside of open-ended, a plurality of medicine storehouses have been seted up to the inside of column spinner (2), the downside of medicine storehouses all is provided with out the pencil, and a plurality of the inside of medicine storehouses all rotates and is provided with helical roller (3), inside one side of casing (1) is provided with reciprocating lead screw (4), the upper surface fixed of casing (1) is provided with L template (14), the both ends of reciprocating lead screw (4) are connected with the inner wall and the L template (14) rotation of corresponding casing (1) respectively, the pole wall screw thread of reciprocating lead screw (4) cup joints slide (5), the inside of slide (5) has been seted up the bar groove, the inside rotation of bar groove is provided with puddler (6), the one end of slide (5) has been seted up logical groove, the one end of puddler (6) is led to the inside of a groove and is provided with pinion (7) and is connected with one end of a rack (8) and is provided with one end (8) of fixed with one end of the fixed to the fixed surface of the motor (8), the output end of the motor (15) is fixedly connected with one end of the reciprocating screw rod (4), and a transmission mechanism for driving the spiral rollers (3) to rotate is arranged on the upper side of the rotary column (2).

2. The medicine mixing device for preparing injection medicines according to claim 1, wherein the transmission mechanism comprises an inner gear ring (11) and a second gear (12), two sides of the rotary column (2) are respectively provided with a vertical rod (10), two vertical rods (10) are respectively fixedly connected with the shell (1), the upper ends of the two vertical rods (10) are fixedly provided with a fixed plate (9), the inner gear ring (11) is fixedly arranged on the lower surface of the fixed plate (9), one ends of a plurality of spiral rollers (3) are respectively extended to the inner side of the inner gear ring (11), a plurality of second gears (12) are respectively fixedly sleeved on the upper ends of the spiral rollers (3), a plurality of second gears (12) are respectively meshed with the inner gear ring (11), the middle part of the fixed plate (9) is rotatably provided with a rotary rod (13), the lower ends of the rotary rod (13) are respectively fixedly connected with the rotary column (2), the upper ends of the rotary rod (13) and the upper ends of the reciprocating rods (4) are respectively fixedly sleeved with driving wheels (16), and the driving wheels (16) are respectively connected with the driving belts (17).

3. The medicine mixing device for preparing injection medicine according to claim 1, wherein a liquid outlet pipe with a valve is arranged at one side of the lower end of the shell (1).

4. The device according to claim 1, wherein a blocking member is provided in a threaded sleeve on a side of an upper end of the drug storage chamber.

5. The drug mixing device for injection preparation according to claim 1, wherein the rotary column (2) is made of transparent material.

6. The medicine mixing device for preparing injection medicine according to claim 1, wherein the motor (15) is fixedly connected with the L-shaped plate (14) through a supporting frame.