CN214973473U

CN214973473U - Mixing arrangement for pharmaceutical engineering

Info

Publication number: CN214973473U
Application number: CN202120264051.0U
Authority: CN
Inventors: 陈时雪; 陈蕾; 陈美玲
Original assignee: Zhengzhou Kaili Pharmaceutical Co ltd
Current assignee: Zhengzhou Kaili Pharmaceutical Co ltd
Priority date: 2021-01-30
Filing date: 2021-01-30
Publication date: 2021-12-03
Anticipated expiration: 2031-01-30

Abstract

The utility model discloses a mixing arrangement for pharmaceutical engineering belongs to pharmaceutical engineering technical field. The utility model provides a mixing arrangement for pharmaceutical engineering, includes the blending hopper, runs through on the blending hopper and is equipped with the hopper, and hopper lower extreme one side articulates there is the closing plate, and the blending hopper lower extreme is the equidistant a plurality of support columns that are equipped with of annular, and the blending hopper lower extreme is equipped with the motor, and the blending chamber upside is equipped with the filter screen, and the filter screen lower extreme is equipped with the stripper plate, and the inside downside of blending chamber is opened and is equipped with two annulars, and axis of rotation upside outer wall is equipped with a plurality of (mixing) shafts, and the axis of rotation upper end has set firmly the connecting rod, and the blending hopper front end upside articulates there is the door plant. The utility model discloses a set up the filter screen and can make the filter screen shake off tiny medicine to the filter screen downside when trembling to make the medicine of great granule sieve out, avoid during the medicine of great granule sneaks into the medicine of mixing, make mixed effect not good, the utility model relates to a rationally, can sieve out the large granule medicine effectively, improve the quality of mixing the medicine.

Description

Mixing arrangement for pharmaceutical engineering

Technical Field

The utility model relates to a pharmaceutical engineering technical field, more specifically say, relate to a mixing arrangement for pharmaceutical engineering.

Background

Pharmaceutical engineering is a science and technology that intersects chemistry, biology, pharmacy and engineering, aims at developing, amplifying and designing new processes, new equipment and new varieties of medicines, and is mainly the pharmaceutical industry closely related to the pharmaceutical engineering technology, including traditional chemical pharmacy, biological pharmacy, traditional Chinese medicine pharmacy and medicinal preparations. In view of this, we propose a mixing device for pharmaceutical engineering.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

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

2. Technical scheme

A mixing device for pharmaceutical engineering comprises a mixing barrel, wherein a hopper is arranged at the upper end of the mixing barrel in a penetrating manner, a sealing plate is hinged to one side of the lower end of the hopper, a spring is fixedly arranged on one side of the upper end of the sealing plate, a plurality of supporting columns are arranged at the lower end of the mixing barrel at equal intervals in an annular shape, a motor is arranged at the lower end of the mixing barrel, a mixing cavity is formed in the mixing barrel in a hollow manner, sliding grooves are formed in the left end and the right end of the upper side of the mixing cavity, sliding blocks are arranged in the sliding grooves, a filter screen is arranged on the upper side of the mixing cavity, an extrusion plate is arranged at the lower end of the filter screen, two annular grooves are formed in the lower end of the inner part of the mixing cavity, a plurality of meshing teeth are arranged at the lower end of the inner part of the annular grooves, a rotating shaft is arranged on the lower side of the mixing cavity, a plurality of stirring shafts are arranged on the outer wall of the rotating shaft, gears are fixedly arranged at the tail ends of the stirring shafts, connecting rods are rotatably connected with idler wheels through rotating shafts, the discharge gate has been seted up to the hybrid chamber left end downside, the articulated door plant that has in blending barrel front end upper side.

Preferably, the upper end of the sealing plate is in extrusion contact with the lower end of the hopper, the tail end of the spring is fixedly connected with one side of the hopper, and the end part of the motor penetrates through the lower end of the mixing barrel, extends into the mixing cavity and is fixedly connected with the lower end of the rotating shaft.

Preferably, the slider and spout sliding connection, two the slider inner wall respectively with filter screen left and right ends fixed connection.

Preferably, the gear is in meshing transmission with the meshing teeth, the stirring shaft is of a wave-shaped structure, and the initial end of the stirring shaft is limited in the rotating shaft and is in rotating connection with the rotating shaft.

Preferably, the lower end of the extrusion plate is in friction contact with the outer wall of the roller, the lower end of the extrusion plate is of an inclined structure, and the connecting rod is of a bent structure.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

1. the utility model discloses a set up the filter screen and can make the filter screen shake off tiny medicine to the filter screen downside when trembling to make the medicine of great granule sieve out, avoid during the medicine of great granule sneaks into the medicine of mixing, make mixed effect not good, the utility model relates to a rationally, can sieve out the large granule medicine effectively, improve the quality of mixing the medicine.

2. The utility model discloses a (mixing) shaft that sets up the wave type can revolve rotation on one side when the axis of rotation rotates to make the medicine can the misce bene abundant, improved the mixing efficiency of medicine, can avoid mixing process medicine dust to cause waste and pollution from hopper department departure through setting up the closing plate.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a part of the mixing chamber of the present invention;

FIG. 3 is a schematic view of a portion of the extruded plate of the present invention;

the reference numbers in the figures illustrate: 1. a mixing barrel; 2. a hopper; 3. a sealing plate; 4. a spring; 5. a support pillar; 6. a motor; 7. a mixing chamber; 8. a chute; 9. a slider; 10. filtering with a screen; 11. a pressing plate; 12. a ring groove; 13. meshing teeth; 14. a rotating shaft; 15. a stirring shaft; 16. a gear; 17. a connecting rod; 18. a roller; 19. a discharge port; 20. a door panel.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides a technical solution:

a mixing device for pharmaceutical engineering comprises a mixing barrel 1, a hopper 2 is arranged at the upper end of the mixing barrel 1 in a penetrating manner, a sealing plate 3 is hinged at one side of the lower end of the hopper 2, a spring 4 is fixedly arranged at one side of the upper end of the sealing plate 3, a plurality of support columns 5 are arranged at equal intervals in an annular shape at the lower end of the mixing barrel 1, a motor 6 is arranged at the lower end of the mixing barrel 1, a mixing cavity 7 is hollow in the mixing barrel 1, chutes 8 are respectively arranged at the left end and the right end of the upper side of the mixing cavity 7, a slide block 9 is arranged in each chute 8, a filter screen 10 is arranged at the upper side of the mixing cavity 7, a squeezing plate 11 is arranged at the lower end of the filter screen 10, two annular grooves 12 are arranged at the lower side of the inner part of the mixing cavity 7, a plurality of meshing teeth 13 are arranged at the lower end of each annular groove 12, a rotating shaft 14 is arranged at the lower side of the mixing cavity 7, a plurality of stirring shafts 15 are arranged on the outer wall of the upper side of the rotating shaft 14, a gear 16 is fixedly arranged at the tail end of the rotating shaft 14, a connecting rod 17, and a roller 18 is rotatably connected with the connecting rod 17 through the rotating shaft, a discharge hole 19 is arranged at the lower side of the left end of the mixing cavity 7, and a door plate 20 is hinged to the upper side of the front end of the mixing barrel 1. The motor 6 is connected with an external control mechanism, and a valve is arranged inside the discharge port 19.

Specifically, the upper end of the sealing plate 3 is in extrusion contact with the lower end of the hopper 2, the tail end of the spring 4 is fixedly connected with one side of the hopper 2, and the end part of the motor 6 penetrates through the lower end of the mixing barrel 1, extends into the mixing cavity 7 and is fixedly connected with the lower end of the rotating shaft 14.

Further, the sliding blocks 9 are connected with the sliding grooves 8 in a sliding mode, and the inner walls of the two sliding blocks 9 are fixedly connected with the left end and the right end of the filter screen 10 respectively. When the squeezing plate 11 drives the filter screen 10 to move, the filter screen 10 shakes up and down under the action of the sliding block 9 and the sliding chute 8.

Still further, gear 16 and meshing tooth 13 meshing transmission, and (mixing) shaft 15 is the wave type structure, and (mixing) shaft 15 initial end limit is located rotation axis 14 inside and is connected with its rotation. When the stirring shaft 15 performs revolution motion, the stirring shaft 15 performs rotation motion under the action of the gear 16 and the meshing teeth 13, and the stirring shaft 15 rotates to stir and mix the medicine falling to the lower side of the filter screen 10.

Furthermore, the lower end of the extrusion plate 11 is in friction contact with the outer wall of the roller 18, the lower end of the extrusion plate 11 is in an inclined structure, and the connecting rod 17 is in a bent structure. The link 17 enables the roller 18 to make a circular motion when the rotation shaft 14 rotates, and the link 17 rotates to enable the pressing plate 11 to be pressed by the roller 18.

The working principle is as follows: when the device is required to work, medicines are poured into the mixing cavity 7 from the hopper 2, then the motor 6 is connected with an external control mechanism, the motor 6 rotates to drive the rotating shaft 14 to rotate, the rotating shaft 14 rotates to drive the stirring shaft 15 on the outer wall of the rotating shaft to do revolution motion, when the stirring shaft 15 does revolution motion, the stirring shaft 15 can do revolution motion under the action of the gear 16 and the meshing teeth 13, the stirring shaft 15 rotates to stir and mix the medicines falling into the lower side of the filter screen 10, the rotating shaft 14 can drive the connecting rod 17 on the upper end of the rotating shaft to rotate, the connecting rod 17 can extrude the extrusion plate 11 through the roller 18 on the upper end of the connecting rod 17, the extrusion plate 11 can drive the filter screen 10, the filter screen 10 shakes up and down under the action of the slide block 9 and the slide groove 8, the filter screen 10 shakes to enable the medicines at the upper end of the filter screen to fall into the lower side of the filter screen 10, and then medicines with larger particles can remain on the upper end of the filter screen 10, the large particles on the upper end of the filter screen 10 can be taken out by opening the door plate 20, and then the discharge hole 19 is controlled to allow the mixed medicine to flow out from the discharge hole 19.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a mixing arrangement for pharmaceutical engineering, includes mixing tub (1), its characterized in that: the mixing device is characterized in that a hopper (2) is arranged at the upper end of the mixing barrel (1) in a penetrating manner, a sealing plate (3) is hinged to one side of the lower end of the hopper (2), a spring (4) is fixedly arranged on one side of the upper end of the sealing plate (3), a plurality of supporting columns (5) are annularly and equidistantly arranged at the lower end of the mixing barrel (1), a motor (6) is arranged at the lower end of the mixing barrel (1), a mixing chamber (7) is formed in the mixing barrel (1) in a hollow manner, sliding grooves (8) are respectively formed in the left end and the right end of the upper side of the mixing chamber (7), a sliding block (9) is arranged in each sliding groove (8), a filter screen (10) is arranged on the upper side of the mixing chamber (7), an extrusion plate (11) is arranged at the lower end of the filter screen (10), two annular grooves (12) are formed in the lower side of the mixing chamber (7), a plurality of meshing teeth (13) are formed in the lower end of the annular grooves (12), a rotating shaft (14) is arranged on the lower side of the mixing chamber (7), the utility model discloses a mixing shaft (14) and mixing tank, including axis of rotation (14) upside outer wall, gear (16) have set firmly at (15) end, (14) upper end has set firmly connecting rod (17), connecting rod (17) upper end is rotated through the pivot and is connected with gyro wheel (18), discharge gate (19) have been seted up to hybrid chamber (7) left end downside, hybrid bucket (1) front end upper side articulates there is door plant (20).

2. The mixing device for pharmaceutical engineering according to claim 1, wherein: the upper end of the sealing plate (3) is in extrusion contact with the lower end of the hopper (2), the tail end of the spring (4) is fixedly connected with one side of the hopper (2), and the end part of the motor (6) penetrates through the lower end of the mixing barrel (1) to extend into the mixing cavity (7) and is fixedly connected with the lower end of the rotating shaft (14).

3. The mixing device for pharmaceutical engineering according to claim 1, wherein: slider (9) and spout (8) sliding connection, two both ends fixed connection about slider (9) inner wall respectively with filter screen (10).

4. The mixing device for pharmaceutical engineering according to claim 1, wherein: the gear (16) is in meshing transmission with the meshing teeth (13), the stirring shaft (15) is of a wave-shaped structure, and the initial end of the stirring shaft (15) is limited in the rotating shaft (14) and is in rotating connection with the rotating shaft.

5. The mixing device for pharmaceutical engineering according to claim 1, wherein: the lower end of the extrusion plate (11) is in friction contact with the outer wall of the roller (18), the lower end of the extrusion plate (11) is of an inclined structure, and the connecting rod (17) is of a bent structure.