CN211358608U

CN211358608U - Pharmaceutical granule mixing arrangement

Info

Publication number: CN211358608U
Application number: CN201921847013.7U
Authority: CN
Inventors: 金旭
Original assignee: Harbin Children Pharmaceutical Factory Co ltd
Current assignee: Harbin Children Pharmaceutical Factory Co ltd
Priority date: 2019-10-30
Filing date: 2019-10-30
Publication date: 2020-08-28
Anticipated expiration: 2029-10-30

Abstract

The utility model discloses a pharmaceutic granule mixing arrangement, including filtering jar, intermediate gear and dust exhaust mouth, the upper surface left side of filtering jar is fixed with the motor, the intermediate gear welding is in the outside of middle pivot, and the lower fixed surface of middle pivot has the guard box, the dust exhaust mouth is installed in the outside left side below of filtering jar, the side internally mounted of mixing jar has the filter screen, and the side top of mixing jar reserves the side groove, the lower fixed surface of mixing jar has the discharge gate, the upper portion slider is installed to the upper surface bilateral symmetry of locating piece, and the upper portion slider passes through upper portion spout and filters jar interconnect, the medial surface welding of locating piece has outside gear. This pharmaceutic granule mixing arrangement adopts neotype structural design for this device can two-way rotation, with the better mixed processing of the inside granule medicine of device, and the device can filter the powder discharge that produces in the mixing process.

Description

Pharmaceutical granule mixing arrangement

Technical Field

The utility model relates to a pharmacy technical field specifically is a pharmaceutic granule mixing arrangement.

Background

The pharmaceutical technology is a project for preparing medicinal materials for treating diseases to generate medicines aiming at the diseases, the types of the oral medicines are more at present, the oral medicines are treated by oral digestion, in the process of preparing the oral medicines, a plurality of processes are needed from raw medicinal materials to the medicines for forming finished products, and in the processing process, part of medicine particles need to be mixed, so that the distribution among the particle medicines is more uniform.

With the continuous use of pharmaceutical granule mixing devices, the following problems are found during use:

1. some existing pharmaceutical particle mixing devices are of a unidirectional rotation mixing structure, so that the particulate medicines cannot be well mixed uniformly, and part of the particulate medicines are deposited at the bottom of the device and cannot be stirred basically in a rotating mode.

2. And some current pharmacy granule mixing arrangement are at the in-process that stirs the mixture, and mutual friction produces partial powder between the granule, and this partial powder can not discharged after processing, mixes to be unfavorable for later stage's use of medicine in the granule medicine.

It is therefore desirable to design a pharmaceutical granule mixing apparatus that addresses the above problems.

Disclosure of Invention

An object of the utility model is to provide a pharmaceutic granule mixing arrangement to propose the mixed medicine that pharmacy granule mixing arrangement can not be better in solving above-mentioned background art, and be not convenient for with the powder exhaust problem that produces among the mixing process.

In order to achieve the above object, the utility model provides a following technical scheme: a particle mixing device for pharmacy comprises a filter tank, an intermediate gear and a dust exhaust port, wherein a motor is fixed on the left side of the upper surface of the filter tank, the lower end of the motor is rotatably connected with a top rotating shaft, the upper surface of the interior of the filter tank is rotatably connected with an intermediate rotating shaft, the intermediate gear is welded on the exterior of the intermediate rotating shaft, a protective box is fixed on the lower surface of the intermediate rotating shaft, a spiral blade rod is installed at the middle position of the interior of the protective box, a through groove is formed in the side surface of the protective box, the dust exhaust port is installed below the left side of the exterior of the filter tank, a feed inlet is connected above the left side of the exterior of the filter tank in a penetrating manner, a mixing tank is arranged inside the feed inlet, a filter screen is installed inside the side surface of the mixing tank, a side groove is reserved above the side surface of the mixing tank, a discharge outlet is fixed on the lower surface, and the outside upper surface welding of blending tank has the locating piece, the upper surface bilateral symmetry of locating piece installs upper portion slider, and upper portion slider passes through upper portion spout and filters jar interconnect to the lower surface of crossing the jar is reserved to the upper portion spout, the medial surface welding of locating piece has external gear, and the side of external gear is provided with the side gear, and the side gear is fixed at the lower surface of top pivot.

Preferably, the middle gear is meshed with the side gear, the side gear is meshed with the external gear, and the external gear is fixedly connected with the positioning block.

Preferably, the protection box and the mixing tank form an interconnected structure through a through groove, and the height of the protection box is smaller than that of the spiral blade rod.

Preferably, the blending tank passes through the filter screen and constitutes intercommunication structure with filtering the jar, and filters the inside lower surface of jar and be the slope column structure to filter jar and discharge gate constitution revolution mechanic.

Preferably, the side groove is equidistant to encircle the form and reserve in the side of blending tank, and the blending tank passes through the side groove and constitutes intercommunication structure each other with the feed inlet to the blending tank rotates with the feed inlet and is connected.

Preferably, the puddler is equidistant to be distributed in the side of guard box and blending tank, and staggers the setting between the puddler of the fixed puddler of blending tank side and the guard box outside setting.

Compared with the prior art, the beneficial effects of the utility model are that: the particle mixing device for pharmacy adopts a novel structural design, so that the device can be used for conveniently and well stirring particle medicines through a bidirectional rotating structure, and powder generated in the mixing process can be filtered and discharged, so that the purity of the medicines is improved;

1. the middle gear, the side gear and the external gear are meshed and connected, the motor is operated during mixing, the motor drives the top rotating shaft and the side gear to rotate, the side gear respectively drives the middle gear and the external gear to rotate, the rotating directions of the middle gear and the external gear are opposite, so that the protective box and the mixing tank reversely rotate, and the stirring rods arranged in a staggered mode reversely rotate at the same time, so that the effect of mixing granular medicines in the mixing tank is improved, and the spiral blade rod can continuously drive the granular medicines deposited at the bottom of the mixing tank to upwards move in the rotating process of the spiral blade rod, and the situation that part of deposited medicines cannot be stirred and mixed is avoided;

2. the filter tank and the blending tank that communicate structure each other set up rotate the in-process of mixing the medicine at the blending tank, and mutual friction produces certain powder between its inside granule medicine, and inside this part powder got into the filter tank through the filter screen under the pivoted condition, discharged outside through the inclined plane of filter tank bottom, improved the purity of mixing back medicine.

Drawings

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

FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the mixing tank and the feed inlet in a top view with a partial cross-sectional structure;

fig. 4 is a schematic view of the top view structure of the external gear, the side gear and the intermediate gear of the present invention.

In the figure: 1. a filter tank; 2. a motor; 3. a top rotating shaft; 4. an intermediate rotating shaft; 5. an intermediate gear; 6. a protective box; 7. a helical blade bar; 8. penetrating a groove; 9. a dust exhaust port; 10. a feed inlet; 11. a mixing tank; 12. a filter screen; 13. a side groove; 14. a discharge port; 15. a stirring rod; 16. positioning blocks; 17. an upper slide block; 18. an upper chute; 19. an external gear; 20. side gears.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a pharmaceutical particle mixing device comprises a filter tank 1, a motor 2, a top rotating shaft 3, a middle rotating shaft 4, a middle gear 5, a protective box 6, a spiral blade rod 7, a through groove 8, a dust exhaust port 9, a feed inlet 10, a mixing tank 11, a filter screen 12, a side groove 13, a discharge port 14, a stirring rod 15, a positioning block 16, an upper sliding block 17, an upper sliding groove 18, an external gear 19 and a side gear 20, wherein the motor 2 is fixed on the left side of the upper surface of the filter tank 1, the lower end of the motor 2 is rotatably connected with the top rotating shaft 3, the upper surface inside the filter tank 1 is rotatably connected with the middle rotating shaft 4, the middle gear 5 is welded outside the middle rotating shaft 4, the protective box 6 is fixed on the lower surface of the middle rotating shaft 4, the spiral blade rod 7 is installed in the middle position inside the protective box 6, the through groove 8 is formed in the side surface of the protective box 6, the dust exhaust port 9 is, and the outside left side top through connection of filter bowl 1 has feed inlet 10, and the inside of feed inlet 10 is provided with blending tank 11, the side internally mounted of blending tank 11 has filter screen 12, and the side top of blending tank 11 leaves side groove 13 in advance, the lower fixed surface of blending tank 11 has discharge gate 14, and puddler 15 is all installed to the inboard of blending tank 11 and the outside of guard box 6, and the outside upper surface welding of blending tank 11 has locating piece 16, upper portion slider 17 is installed to the upper surface bilateral symmetry of locating piece 16, and upper portion slider 17 passes through upper portion spout 18 and filter bowl 1 interconnect, and upper portion spout 18 reserves the lower surface at filter bowl 1, the medial surface welding of locating piece 16 has outside gear 19, and the side of outside gear 19 is provided with side gear 20, and side gear 20 fixes the lower surface at top pivot 3.

In this example, the middle gear 5 is meshed with the side gear 20, the side gear 20 is meshed with the external gear 19, the external gear 19 is fixedly connected with the positioning block 16, and the structural design is convenient for driving the device to rotate bidirectionally through a transmission structure between the gears;

the protective box 6 and the mixing tank 11 form a mutual communication structure through the through groove 8, the height of the protective box 6 is smaller than that of the spiral blade rod 7, the spiral blade rod 7 rotates to upwards convey the granular medicine deposited at the bottom of the protective box 6, and the granular medicine is conveyed into the upper part of the interior of the mixing tank 11 through the through groove 8 again;

the mixing tank 11 and the filtering tank 1 form a mutual communication structure through a filter screen 12, the inner lower surface of the filtering tank 1 is in an inclined structure, the filtering tank 1 and the discharge port 14 form a rotating structure, and powder generated by processing the inner part of the mixing tank 11 enters the filtering tank 1 through the filter screen 12;

the side grooves 13 are reserved on the side surface of the mixing tank 11 in an equally-spaced surrounding manner, the mixing tank 11 and the feed inlet 10 form a mutual communication structure through the side grooves 13, the mixing tank 11 is rotatably connected with the feed inlet 10, and the medicine in the feed inlet 10 enters the mixing tank 11 through the side grooves 13;

puddler 15 equidistant distribution is in the side of guard box 6 and blending tank 11, and crisscross setting between the puddler 15 that 11 fixed puddler 15 in side of blending tank and the 6 outside of guard box set up, and puddler 15 is along with

guard box

6 and 11 antiport of blending tank, installs the comparatively even mixture of inside granule medicine.

The working principle is as follows: when using the device, firstly, according to the structure shown in fig. 1 and fig. 3, the granular medicine is introduced into the interior of the feed inlet 10, the feed inlet 10 is communicated with the mixing tank 11 through the side groove 13, so that the medicine in the interior of the feed inlet 10 enters the interior of the mixing tank 11 through the side groove 13, and the proper amount of granular medicine is added into the interior of the mixing tank 11;

subsequently, according to the structure shown in fig. 1, 2 and 4, the motor 2 is operated, the motor 2 drives the top rotating shaft 3 and the side gear 20 to rotate, the side gear 20 is respectively engaged with the middle gear 5 and the external gear 19, so that the side gear 20 rotates to drive the middle gear 5 and the external gear 19 to rotate, the rotation directions of the middle gear 5 and the external gear 19 are opposite, the middle gear 5 drives the shielding box 6 and the spiral blade rod 7 to rotate, the external gear 19 drives the mixing tank 11 to rotate, the mixing tank 11 and the shielding box 6 respectively drive the inner stirring rods 15 to rotate, the rotation directions of the alternately arranged stirring rods 15 are opposite, the structure can better stir and mix the granular medicine in the mixing tank 11 through the rotation in two directions, and part of the medicine deposited at the bottom of the mixing tank 11 is under the rotation action of the spiral blade rod 7, the transmission structure can prevent the granular medicine deposited at the bottom of the device from being incapable of being rotationally stirred by the upward rotation of the protective box 6 and the transmission to the upper part of the inner part of the mixing tank 11 through the through groove 8;

then, according to the structure shown in fig. 1, during the rotation mixing of the device, the particulate medicines rub against each other, a part of powder may be generated, the powder enters the inside of the filter tank 1 through the filter screen 12 installed inside the side surface of the mixing tank 11, and the powder enters the dust exhaust port 9 through the inclined surface of the bottom of the filter tank 1 and is exhausted to the outside of the device, after the processing is finished, the valve of the discharge port 14 is opened, and the receiving structure is used to receive the mixed processed particulate medicines below the discharge port 14.

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. The utility model provides a pharmaceutical granule mixing arrangement, includes filter tank (1), intermediate gear (5) and dust exhaust mouth (9), its characterized in that: the upper surface left side of the filter tank (1) is fixed with a motor (2), the lower end of the motor (2) is connected with a top rotating shaft (3) in a rotating manner, the inner upper surface of the filter tank (1) is connected with an intermediate rotating shaft (4) in a rotating manner, an intermediate gear (5) is welded outside the intermediate rotating shaft (4), a protective box (6) is fixed on the lower surface of the intermediate rotating shaft (4), a spiral blade rod (7) is installed in the middle of the inner part of the protective box (6), a through groove (8) is formed in the side surface of the protective box (6), a dust exhaust port (9) is installed below the outer left side of the filter tank (1), a feed inlet (10) is connected above the outer left side of the filter tank (1) in a penetrating manner, a mixing tank (11) is arranged inside the feed inlet (10), a filter screen (12) is installed inside the side surface, and side groove (13) are reserved above the side of mixing tank (11), the lower fixed surface of mixing tank (11) has discharge gate (14), and puddler (15) are all installed in the inboard of mixing tank (11) and the outside of guard box (6), and the outside upper surface welding of mixing tank (11) has locating piece (16), upper portion slider (17) are installed to the upper surface bilateral symmetry of locating piece (16), and upper portion slider (17) through upper portion spout (18) with filter tank (1) interconnect to upper portion spout (18) are reserved at the lower surface of filtering tank (1), the medial surface welding of locating piece (16) has external gear (19), and the side of external gear (19) is provided with side gear (20), and side gear (20) fix the lower surface at top pivot (3).

2. The pharmaceutical granule mixing apparatus of claim 1, wherein: the middle gear (5) is meshed with the side gear (20), the side gear (20) is meshed with the external gear (19), and the external gear (19) is fixedly connected with the positioning block (16).

3. The pharmaceutical granule mixing apparatus of claim 1, wherein: the protective box (6) and the mixing tank (11) form a mutual communicating structure through the through groove (8), and the height of the protective box (6) is smaller than that of the spiral blade rod (7).

4. The pharmaceutical granule mixing apparatus of claim 1, wherein: mixing tank (11) are through filter screen (12) and filter jar (1) constitution intercommunication structure each other, and filter the inside lower surface of jar (1) and be the slope column structure to filter jar (1) and discharge gate (14) constitution revolution mechanic.

5. The pharmaceutical granule mixing apparatus of claim 1, wherein: the side groove (13) is reserved on the side surface of the mixing tank (11) in an equidistant surrounding manner, the mixing tank (11) forms a mutual communicating structure with the feeding hole (10) through the side groove (13), and the mixing tank (11) is rotationally connected with the feeding hole (10).

6. The pharmaceutical granule mixing apparatus of claim 1, wherein: the stirring rods (15) are distributed on the side surfaces of the protective box (6) and the mixing tank (11) at equal intervals, and the stirring rods (15) fixed on the side surface of the mixing tank (11) and the stirring rods (15) arranged on the outer side of the protective box (6) are arranged in a staggered mode.