CN221601883U

CN221601883U - Column type hopper mixer that main medicine and auxiliary material are mixed

Info

Publication number: CN221601883U
Application number: CN202323561253.XU
Authority: CN
Inventors: 张锦; 邱日东
Original assignee: Jingshi Hangzhou Pharmaceutical Co ltd
Current assignee: Jingshi Hangzhou Pharmaceutical Co ltd
Priority date: 2023-12-26
Filing date: 2023-12-26
Publication date: 2024-08-27
Anticipated expiration: 2033-12-26

Abstract

The utility model relates to the technical field of hopper mixers, and discloses a column type hopper mixer for premixing main medicines and auxiliary materials, which comprises a support frame, a mixing module and a cover plate, wherein a rotating motor is arranged on the support frame, the mixing module is mutually assembled with the rotating motor through a transmission rod, the mixing module comprises an outer supporting leg, an inner supporting leg, an outer shell and an inner shell, a spring is fixedly arranged between the outer shell and the inner shell, the outer shell is elastically connected with the inner shell, a vibration module is fixedly arranged on the side edge of the outer shell, the outer supporting leg is fixedly arranged at the bottom of the outer shell, and the inner supporting leg is assembled in the outer supporting leg. Thereby reached when the mixed module of lifting, need not to carry out the lifting with the great mixed module of weight of material that is equipped with, only need pack up the supporting legs, reduce energy consumption, can take out the inside residue of mixer completely, avoid polluting the interior environment of mixer and take out the material from the bottom when operating space big, get the convenient effect of material.

Description

Column type hopper mixer that main medicine and auxiliary material are mixed

Technical Field

The utility model relates to the technical field of hopper mixers, in particular to a column type hopper mixer for premixing main medicines and auxiliary materials.

Background

The column hopper mixer has a profound historical background in the pharmaceutical industry, and the development history of the column hopper mixer also reflects the continuous progress of the pharmaceutical technology. In early drug production, the mixing of the main drug and the auxiliary materials is usually completed by simple manual operation, and the method is not only low in efficiency, but also difficult to ensure the mixing uniformity. With the large-scale development of the pharmaceutical industry, higher requirements are put on the efficiency and quality of drug mixing. In the middle of the 20 th century, specialized mixing equipment began to appear in pharmaceutical production as the machinery industry progressed. These devices can greatly improve mixing efficiency and ensure uniformity of the drug. Column hopper mixers are emerging in this context. Primary column type hopper mixer: the initial column hopper mixer is relatively simple in design, and is mainly based on rotation of the hopper to realize mixing of main medicines and auxiliary materials. With the advancement of technology, column hopper mixers have undergone many improvements and innovations. For example, the design of the stirring mechanism is continuously optimized, so that the mixing effect is more uniform; the control system is added, so that the equipment operation is more convenient and accurate. In the 21 st century, automated and intelligent technology began to find application in column hopper mixers. The equipment can automatically complete the processes of feeding, mixing, discharging and the like, and greatly improves the production efficiency.

When the traditional column type hopper mixer is used for mixing, the hopper filled with materials is lifted and then is rotationally mixed, and the weight of the hopper filled with materials is large, so that a lot of energy is consumed in the lifting process. Secondly, in the process of taking out the completely mixed materials from the mixer, a lot of residues often remain on the inner wall of the mixer, so that the materials are not completely taken out, waste is caused, the materials which are not removed are stuck on the inner wall of the mixer, and the environment inside the mixer is easily polluted. Finally, after the traditional mixer finishes mixing, the mixing barrel can be slowly lowered to the ground, and the mixed materials are taken out from the bottom of the mixer, so that the material taking opening at the bottom is too close to the ground, the operation space during material taking is too small, and the material taking is inconvenient.

Disclosure of utility model

The technical problems to be solved are as follows: aiming at the defects of the prior art, the utility model provides a column type hopper mixer for premixing main medicines and auxiliary materials, which has the advantages that the whole mixing barrel is not required to be lifted, only supporting legs are required to be retracted, the energy consumption is reduced, residues in the mixer can be completely taken out, the pollution to the internal environment of the mixer is avoided, the material is taken out from the bottom, the operation space is large, and the material taking is convenient, so that the problem that the traditional column type hopper mixer consumes much energy in the lifting process is solved; secondly, some materials which are not taken out are stuck on the inner wall of the mixer, so that the environment inside the mixer is easy to be polluted; finally, the problem that the traditional mixer is inconvenient to take materials because the bottom material taking opening is too close to the ground and the operation space during material taking is too small.

(II) technical scheme: in order to achieve the purposes that the whole mixing barrel is not required to be lifted, only the supporting legs are required to be retracted, residues in the mixing machine can be completely taken out, the pollution to the internal environment of the mixing machine is avoided, the operation space for taking out materials from the bottom is large, and the material taking is convenient, the utility model provides the following technical scheme: the utility model provides a main medicine and premixed column type hopper mixer of auxiliary material, includes support frame, mixed module and apron, install the rotating electrical machines on the support frame, mixed module passes through the transfer line and assembles its characterized in that with the rotating electrical machines each other: the mixing module comprises outer supporting legs, inner supporting legs, an outer shell and an inner shell, wherein a spring is fixedly arranged between the outer shell and the inner shell, the outer shell is elastically connected with the inner shell, a vibration module is fixedly arranged on the side edge of the outer shell, the outer supporting legs are fixedly arranged at the bottom of the outer shell, and the inner supporting legs are assembled in the outer supporting legs.

Preferably, the vibration module comprises a vibration motor, a knocking hammer and a limiting ring, wherein the vibration motor is fixedly arranged on the side edge of the shell, a rotating rod is rotatably arranged at the bottom of the vibration motor, the other end of the rotating rod is rotatably connected with the knocking hammer, and the other end of the knocking hammer is rotatably connected with the limiting ring.

Preferably, a moving groove is formed in the side edge of the shell, and the limiting ring is assembled in the moving groove.

Preferably, the outer support leg and the inner support leg are hollow.

Preferably, the upper end of the inner part of the outer supporting leg is fixedly provided with a telescopic motor, and the telescopic motor is provided with a screw rod.

Preferably, the upper end of the inner supporting leg is provided with a telescopic piece, and the screw rod is assembled in the telescopic piece.

(III) beneficial effects: compared with the prior art, the utility model provides a column type hopper mixer for premixing main medicines and auxiliary materials, which has the following beneficial effects:

1. The column type hopper mixer for premixing the main medicine and the auxiliary materials is used by mutually matching the outer supporting legs and the inner supporting legs. When materials are required to be mixed, the inner supporting legs are in a fully extended state at the moment, so that the mixing module can be vertically supported on the ground. The material is put into the mixed inner shell from the feed inlet on the cover plate, after the material is put into the mixed inner shell, the telescopic motor starts to operate, the inner supporting leg is upwards retracted to the inner part of the outer supporting leg through the rotary screw rod, and therefore the whole mixed module can be in a suspended state. Therefore, when the mixing module is lifted, the mixing module with larger weight filled with materials is not required to be lifted, and only the supporting legs are required to be retracted, so that the effect of reducing energy consumption is achieved.

2. The column type hopper mixer for premixing the main medicine and the auxiliary materials is used by mutually matching an outer shell, an inner shell, a spring and a vibration module. When the materials which are completely mixed are required to be taken out, a large amount of material residues often exist on the surface of the inner shell after most of the materials are taken out from the bottom discharge hole of the mixing module, and if the materials are not taken out, the materials are wasted firstly, and the internal environment of the mixer is polluted secondly. At this moment, the vibration motor starts to work to drive the knocking hammer to knock the inner shell once, and the knocking hammer enables the inner shell to vibrate due to the fact that the inner shell is connected with the outer shell through the springs, and material residues attached to the surface of the inner shell can be shaken off and fall from the discharge hole. Thereby achieving the effect of completely taking out residues in the mixer and avoiding polluting the internal environment of the mixer.

3. The column type hopper mixer for premixing the main medicine and the auxiliary materials is used by mutually matching an outer supporting leg, an inner supporting leg, an outer shell and an inner shell. When the completely mixed materials need to be taken out, the mixing module is in a static state at the moment, namely the inner supporting legs are completely extended at the moment, so that the mixing module is stably supported on the ground. Compared with the traditional mixer without a telescopic structure, the mixer has the advantages that the operation space is larger when the material taking operation is performed due to the fact that the extending inner supporting legs are arranged at the bottom of the mixer, and the operation is more convenient. Thereby the effect that the operation space is large when the material is taken out from the bottom and the material is taken out conveniently is achieved.

Drawings

FIG. 1 is a schematic diagram of a column hopper mixer for premixing main drugs and auxiliary materials;

FIG. 2 is a cross-sectional view of the outer and inner shells of the column hopper mixer of the present invention with primary and secondary drug pre-mixed;

FIG. 3 is a cross-sectional view of the outer support leg and the inner support leg of the column hopper mixer of the present invention with a pre-mixed main and auxiliary materials;

Fig. 4 is a schematic diagram of the vibration module of the column hopper mixer for premixing main drugs and auxiliary materials.

In the figure: 1 supporting frame, 11 rotating motor, 2 mixing module, 21 outer supporting legs, 211 telescopic motor, 212 lead screw, 22 inner supporting legs, 221 telescopic piece, 23 apron, 24 vibration module, 241 vibration motor, 242 rotary rod, 243 knocking hammer, 244 spacing ring, 245 movement groove, 25 shell, 26 inner shell, 27 spring, 3 transmission rod.

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 to 4, a column hopper mixer for premixing main medicines and auxiliary materials comprises a support frame 1, a mixing module 2 and a cover plate 23, wherein a rotary motor 11 is installed on the support frame 1, the mixing module 2 is mutually assembled with the rotary motor 11 through a transmission rod 3,

The mixing module 2 comprises an outer supporting leg 21, an inner supporting leg 22, an outer shell 25 and an inner shell 26, wherein a spring 27 is fixedly arranged between the outer shell 25 and the inner shell 26, and the outer shell 25 is elastically connected with the inner shell 26. The spring 27 installed between the outer shell 25 and the inner shell 26 can firstly fixedly connect the outer shell 25 and the inner shell 26 together, and secondly can ensure that the inner shell 26 always returns to the original position when the inner shell 26 needs to be vibrated, so as to ensure the continuous knocking of the knocking hammer 243.

The vibration module 24 is fixedly installed on the side of the housing 25. The vibration module 24 can shake off the residue attached to the inner surface of the inner shell 26 in a vibration manner, so that the waste of materials is avoided and the environment inside the inner shell 26 is prevented from being polluted.

The outer support leg 21 is fixedly mounted at the bottom of the outer shell 25, and the inner support leg 22 is assembled in the outer support leg 21. The outer support leg 21 and the inner support leg 22 can play a supporting role on the hybrid module 2, and the inner support leg 22 can extend downwards or upwards or shrink under the action of the telescopic motor 211, so that the hybrid module 2 is supported and suspended.

The vibration module 24 comprises a vibration motor 241, a knocking hammer 243 and a limiting ring 244, wherein the vibration motor 241 is fixedly arranged on the side edge of the shell 25, a rotating rod 242 is rotatably arranged at the bottom of the vibration motor 241, the other end of the rotating rod 242 is rotatably connected with the knocking hammer 243, and the other end of the knocking hammer 243 is rotatably connected with the limiting ring 244. The vibration module 24 forms a structure similar to a crank block through the cooperation of the parts, and when the vibration motor 241 continuously operates, the knocking hammer 243 can knock the inner shell 26 all the time, so that the residual material on the inner shell 26 is shaken off, and finally is collected at the discharge port.

The side of the housing 25 is formed with a movement groove 245, and the limit ring 244 is fitted in the movement groove 245. The movement groove 245 is provided with a limit ring 244, so that the movement track of the striking hammer 243 can be ensured, so that each strike of the striking hammer 243 on the inner casing 26 is maintained.

The outer support leg 21 and the inner support leg 22 are both hollow in design. The hollow design can provide enough space for the installation of the telescopic motor 211, the screw rod 212 and the telescopic piece 221, lighten the overall weight of the device and is more in line with economic benefits.

The telescopic motor 211 is fixedly arranged at the upper end of the inner part of the outer supporting leg 21, and a screw rod 212 is assembled on the telescopic motor 211. The upper end of the inner leg 22 is formed with a telescopic member 221, and the screw rod 212 is fitted in the telescopic member 221. Through the cooperation connection of lead screw 212 and extensible member 221, when needs outwards stretch out or inwards shrink interior supporting legs 22, flexible motor 211 is rotatory to different directions respectively, drives the lead screw 212 rotation on it, and lead screw 212 further drives extensible member 221 and reciprocates at lead screw 212 to realize interior supporting legs 22 at the flexible inside of outer supporting legs 21.

The working principle is that when the main medicine and the auxiliary materials are required to be mixed, the mixer is in a static state, and the inner supporting legs 22 extend outwards completely to support the mixing module 2 on the ground. The main medicine and auxiliary materials to be mixed are placed into the inner shell 26 from the feed inlet of the cover plate 23, after the main medicine and auxiliary materials are placed into the inner shell, the telescopic motor 211 is started, the inner supporting leg 22 is retracted upwards through the screw rod 212 and the telescopic piece 221, the inner supporting leg 22 is retracted into the outer supporting leg 21, the mixing module 2 is in a suspended state, and the mixing module 2 is rotationally mixed through the transmission rod 3 and the rotary motor 11. After the mixing is finished, the mixing module 2 gradually stops rotating, after the mixing module 2 is waited to stop rotating, the mixing module 2 is ensured to be in an initial suspension state, the inner supporting leg 22 is stretched out of the outer supporting leg 21 through the telescopic motor 211 again, and the mixing module 2 is ensured to be stably supported on the ground. After the mixing module 2 is stably standing on the ground, the mixed materials are collected from the discharge port at the bottom, and for the residues attached to the surface of the inner casing 26, the vibration motor 241 is started so that the knocking hammer 243 repeatedly knocks the inner casing 26, so that the residues attached to the surface of the inner casing 26 are shaken off by the vibration of the inner casing 26, and are collected at the discharge port.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

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

Claims

1. The utility model provides a main medicine and premixed column type hopper mixer of auxiliary material, includes support frame (1), mixed module (2) and apron (23), install rotating electrical machines (11) on support frame (1), mixed module (2) are assembled each other with rotating electrical machines (11) through transfer line (3), its characterized in that: the mixing module (2) comprises an outer supporting leg (21), an inner supporting leg (22), an outer shell (25) and an inner shell (26), a spring (27) is fixedly installed between the outer shell (25) and the inner shell (26), the outer shell (25) and the inner shell (26) are elastically connected, a vibration module (24) is fixedly installed on the side edge of the outer shell (25), the outer supporting leg (21) is fixedly installed at the bottom of the outer shell (25), and the inner supporting leg (22) is installed in the outer supporting leg (21).

2. The column hopper mixer for premixing main ingredients and auxiliary ingredients according to claim 1, wherein: the vibration module (24) comprises a vibration motor (241), a knocking hammer (243) and a limiting ring (244), wherein the vibration motor (241) is fixedly arranged on the side edge of the shell (25), a rotating rod (242) is rotatably arranged at the bottom of the vibration motor (241), the other end of the rotating rod (242) is rotatably connected with the knocking hammer (243), and the other end of the knocking hammer (243) is rotatably connected with the limiting ring (244).

3. The column hopper mixer for premixing main ingredients and auxiliary ingredients according to claim 2, wherein: a moving groove (245) is formed in the side edge of the shell (25), and the limiting ring (244) is assembled in the moving groove (245).

4. The column hopper mixer for premixing main ingredients and auxiliary ingredients according to claim 1, wherein: the outer supporting leg (21) and the inner supporting leg (22) are hollow.

5. The column hopper mixer for premixing main ingredients and auxiliary ingredients according to claim 1, wherein: the telescopic motor (211) is fixedly arranged at the upper end of the inner part of the outer supporting leg (21), and a screw rod (212) is assembled on the telescopic motor (211).

6. The column hopper mixer of claim 5 wherein the main ingredients are pre-mixed with the auxiliary ingredients, wherein: the upper end of the inner supporting leg (22) is provided with a telescopic piece (221), and the screw rod (212) is assembled in the telescopic piece (221).