CN220478686U - Lifting type hopper mixer - Google Patents

Abstract

The utility model belongs to the technical field of pharmaceutical equipment, and particularly relates to a lifting type hopper mixer which comprises a working frame, a lifting mechanism for adjusting the upper and lower positions of a stirring device, a turnover mechanism for pouring out stirred medicines, and a mixing and stirring mechanism for uniformly stirring the medicines, wherein the lifting mechanism is used for adjusting the upper and lower positions of the stirring device; the beneficial effects are as follows: through being provided with rotor, first pivot, puddler and connecting axle etc., two first motors drive rotor and rotate, because of puddler and first pivot eccentric settings are on rotor for the rotation region of the stirring piece of output is bigger, and the connecting axle also drives the puddler and reciprocates along the carriage simultaneously, makes the stirring scope bigger, and the mixing effect is better, in addition, the container is when the stirring, and self also rotates, makes the stirring effect better, simultaneously under the same dose condition, saves more and mixes process time.

Description

Lifting type hopper mixer

Technical Field

The utility model relates to the technical field of pharmaceutical equipment, in particular to a lifting hopper mixer.

Background

The first step in the production of the medicaments is often to mix the active substances with specific auxiliary materials uniformly, so that each medicament can be ensured to have the same effect. The mixing process in the production of solid preparations usually involves mixing two or more solid powders, which may be called powders, for solid medicines, besides the active substances with therapeutic effects, some auxiliary materials for medicines are included, which can help the molding of medicines, facilitate the use of the medicines by the market, or make the production of the medicines possible, or reduce the side effects and improve the efficacy.

In order to achieve more uniform mixing of medicines, the Chinese patent 'a lifting hopper mixer' (publication No. CN 206304659U) comprises a frame, a stirring and mixing device and a lifting device, wherein the stirring and mixing device comprises a first mixing barrel, a second mixing barrel, a rotating motor and a rack, the first mixing barrel is rotationally connected to the top of the second mixing barrel, the rotating motor is fixedly connected to the outer wall of the second mixing barrel, the rack is annularly arranged on the outer wall of the first mixing barrel, the lifting device comprises an electric lifter and a track, two ends of the frame are respectively connected with the second mixing barrel and the electric lifter, and the electric lifter is arranged on the track. The utility model has the advantages of easy discharging, high mixing uniformity, no dead angle in the hopper and no sticking of materials.

However, in the above-mentioned patent, there is certain deficiency in the process of mixing the medicine, when mixing medicine and specific auxiliary material, through the rotation of mixing drum, realize carrying out the homogeneous mixing to medicine and auxiliary material, if the quantity that needs mixed medicine and auxiliary material is more, the quality of mixing processing can be reduced to some extent, and the time of corresponding mixing processing is also longer.

Disclosure of Invention

The utility model aims to provide a lifting hopper mixer.

The technical scheme adopted by the utility model is as follows: the lifting hopper mixer comprises a working frame, a lifting mechanism for adjusting the upper and lower positions of a stirring device, a turnover mechanism for pouring out the stirred medicines, and a mixing mechanism for uniformly stirring the medicines, wherein the mixing mechanism is arranged on the lifting mechanism, the lifting mechanism is arranged on one side of the working frame, and the turnover mechanism is arranged above the working frame;

the stirring mechanism comprises a first motor, the first motor is arranged above the lifting mechanism, two first motors are arranged, the output end of each first motor is provided with a rotating wheel, a first rotating shaft is eccentrically arranged on each rotating wheel, a stirring rod is connected to the outside of each first rotating shaft, one end of each stirring rod is connected with a connecting shaft, and a sliding frame is arranged at the output end of each connecting shaft.

Preferably: the first motor is connected with the lifting mechanism through bolts.

Preferably: the outer edges of the two rotating wheels are provided with teeth which are meshed with each other, the first rotating shaft is rotationally connected with the stirring rods, and the two stirring rods are arranged in a staggered mode.

Preferably: the two stirring rods are rotationally connected with the connecting shaft.

Preferably: the connecting shaft is in sliding connection with the sliding frame, and the sliding frame is in bolt connection with the lifting mechanism.

Preferably: the output ends of the two stirring rods are provided with stirring blocks.

The beneficial effects of the utility model are as follows: through being provided with rotor, first pivot, puddler and connecting axle etc., two first motors drive rotor and rotate, because of puddler and first pivot eccentric settings are on rotor for the rotation region of the stirring piece of output is bigger, and the connecting axle also drives the puddler and reciprocates along the carriage simultaneously, makes the stirring scope bigger, and the mixing effect is better, in addition, the container is when the stirring, and self also rotates, makes the stirring effect better, simultaneously under the same dose condition, saves more and mixes process time.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings that are necessary for the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a schematic view of a lift hopper mixer according to the present utility model;

FIG. 2 is a schematic illustration of a mixing mechanism of a lift hopper mixer according to the present utility model;

FIG. 3 is a schematic view of a lifting mechanism of a lift hopper mixer according to the present utility model;

fig. 4 is a schematic view of a tilting mechanism of a lift hopper mixer according to the present utility model.

The reference numerals are explained as follows:

1. a mixing and stirring mechanism; 11. a first motor; 12. a rotating wheel; 13. a first rotating shaft; 14. a stirring rod; 15. a connecting shaft; 16. a carriage; 2. a lifting mechanism; 21. a lifting plate; 22. a threaded rod; 23. a second motor; 24. a first gear; 3. a turnover mechanism; 31. a rack; 32. a first bevel gear; 33. a second bevel gear; 34. a turnover plate; 35. a rotary table; 36. a container; 4. a working frame.

Detailed Description

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying 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. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

The utility model is further illustrated by the following examples in connection with the accompanying drawings.

As shown in fig. 1 to 4, a lifting hopper mixer comprises a working frame 4, a lifting mechanism 2 for adjusting the vertical position of a stirring device, a turnover mechanism 3 for pouring out the stirred medicine, and a mixing and stirring mechanism 1 for uniformly stirring the medicine, wherein the mixing and stirring mechanism 1 is arranged on the lifting mechanism 2, the lifting mechanism 2 is arranged on one side of the working frame 4, and the turnover mechanism 3 is arranged above the working frame 4.

In this embodiment: the mixing mechanism 1 comprises a first motor 11, the first motor 11 is arranged above the lifting mechanism 2, the first motor 11 is provided with two stirring rods, the output end of the first motor 11 is provided with a rotating wheel 12, the rotating wheel 12 is eccentrically provided with a first rotating shaft 13, the outer part of the first rotating shaft 13 is connected with stirring rods 14, one ends of the two stirring rods 14 are connected with a connecting shaft 15, the output end of the connecting shaft 15 is provided with a sliding frame 16, the first motor 11 is in bolted connection with the lifting mechanism 2, the outer edges of the two rotating wheels 12 are provided with teeth and meshed with each other, the first rotating shaft 13 is in rotary connection with the stirring rods 14, the two stirring rods 14 are in staggered arrangement with the connecting shaft 15, the connecting shaft 15 is in sliding connection with the sliding frame 16, the sliding frame 16 is in bolted connection with the lifting mechanism 2, the output ends of the two stirring rods 14 are provided with stirring blocks, the two first motors 11 drive the rotating wheels 12 to rotate through the first motor 11, the rotating wheels 12, the first rotating shafts 13, the stirring rods 14 and the like, and simultaneously the stirring rods 14 also rotate along with the rotating shafts 14, and the stirring rods 14 are in a larger eccentric area than the stirring rods 14 due to the fact that the stirring rods 14 are arranged on the eccentric area of the rotating shafts 13.

In this embodiment: the turnover mechanism 3 comprises racks 31, the racks 31 are arranged on two sides of the inside of the working frame 4, a first conical gear 32 is arranged on one side of the output end of the racks 31, the first conical gear 32 is rotatably connected with the lower wall of the working frame 4, a second conical gear 33 is arranged above the first conical gear 32, the second conical gear 33 is rotatably connected with the side wall of the working frame 4, the first conical gear 32 is meshed with the racks 31, the second conical gear 33 and the first conical gear 32, a turnover plate 34 is connected to one side end surface of the second conical gear 33 through bolts, a rotary table 35 is arranged on the turnover plate 34, a container 36 is arranged on the rotary table 35, medicines and auxiliary materials are poured into the container 36 through the racks 31, the first conical gear 32, the second conical gear 33 and the like, then the rotary table 35 rotates, so that the stirring effect is better, the turnover plate 34 lifts the container 36 after the stirring is finished, a certain inclination angle is kept, and the medicine after the mixing is taken out more conveniently.

In this embodiment: the lifting mechanism 2 comprises a lifting plate 21, the lifting plate 21 is arranged below the first motor 11, one end of the lifting plate 21 is slidably connected in a chute on one side of the working frame 4, two threaded rods 22 are further arranged in the chute on one side of the working frame 4, an input end coupler of each threaded rod 22 is connected with a second motor 23, the second motor 23 is connected below the working frame 4 in a bolt mode, threads are not arranged at the lowest part of each threaded rod 22 and are connected with a first gear 24 in a bolt mode, each threaded rod 22 is rotatably connected with the working frame 4, the first gears 24 are meshed with racks 31, the second motor 23 rotates the first gears 24 and the threaded rods 22 through the lifting plate 21, the threaded rods 22, the second motor 23 and the like, the turnover plate 34 is parallel to the working frame 4, and when the turnover plate 34 is parallel to the working frame 4, the height of the lifting plate 21 just enables the stirring rod 14 to be located inside a container 36.

Working principle: firstly, rotate first gear 24 and threaded rod 22 through second motor 23, be on a parallel with work frame 4 with the upset board 34, when upset board 34 is parallel with work frame 4, the height of lifter plate 21 just makes puddler 14 be located inside container 36, afterwards medicine and auxiliary material pour into container 36, afterwards revolving stage 35 rotates, two first motors 11 drive rotor 12 and rotate, simultaneously puddler 14 also follows and rotate, because puddler 14 and first pivot 13 eccentric arrangement are on rotor 12, make the rotation zone of the stirring piece of puddler 14 output bigger, simultaneously the connecting axle 15 that two puddler 14 tops are connected also drives puddler 14 and carries out the reciprocating along carriage 16, make the stirring scope bigger, the mixing effect is better, in addition, container 36 inside is when stirring, 35 also drives container 36 self and rotates, after the stirring mixes, second motor 23 simultaneously rotatory first gear 24 and threaded rod 22, first gear 24 drives rack 31 and moves, rack 31 meshes first conical gear 32, first conical gear 32 meshes second conical gear 33 and carries out the tilting gear 33, simultaneously, it is to drive the second conical gear 33 and is rotated, it is upwards to take out the tilting plate 34 to make the stirring rod 34, and lift the stirring plate is more convenient, and then lift the mixed plate is lifted, the certain angle is lifted, and the stirring plate is removed.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims (6)

1. The utility model provides a lifting type hopper mixer, includes work frame (4), is used for carrying out elevating system (2) of upper and lower position adjustment to agitating unit, is used for pouring tilting mechanism (3) of medicine after the stirring, its characterized in that: the device also comprises a mixing and stirring mechanism (1) for uniformly stirring the medicines, wherein the mixing and stirring mechanism (1) is arranged on the lifting mechanism (2), the lifting mechanism (2) is arranged on one side of the working frame (4), and the turnover mechanism (3) is arranged above the working frame (4);

the stirring mechanism (1) comprises a first motor (11), the first motor (11) is arranged above the lifting mechanism (2), the first motor (11) is provided with two motors, the output end of the first motor (11) is provided with a rotating wheel (12), a first rotating shaft (13) is eccentrically arranged on the rotating wheel (12), a stirring rod (14) is connected to the outside of the first rotating shaft (13), one end of each stirring rod (14) is connected with a connecting shaft (15), and a sliding frame (16) is arranged at the output end of each connecting shaft (15).

2. A lift hopper mixer as claimed in claim 1 wherein: the first motor (11) is connected with the lifting mechanism (2) through bolts.

3. A lift hopper mixer as claimed in claim 1 wherein: the outer edges of the two rotating wheels (12) are provided with teeth which are meshed with each other, the first rotating shaft (13) is rotationally connected with the stirring rods (14), and the two stirring rods (14) are arranged in a staggered mode.

4. A lift hopper mixer as claimed in claim 1 wherein: the two stirring rods (14) are rotatably connected with the connecting shaft (15).

5. A lift hopper mixer as claimed in claim 1 wherein: the connecting shaft (15) is in sliding connection with the sliding frame (16), and the sliding frame (16) is in bolt connection with the lifting mechanism (2).

6. A lift hopper mixer as claimed in claim 1 wherein: the output ends of the two stirring rods (14) are provided with stirring blocks.