CN211069855U

CN211069855U - Powder ration ratio agitating unit for pharmacy

Info

Publication number: CN211069855U
Application number: CN201921278335.4U
Authority: CN
Inventors: 崔立国
Original assignee: Cangnan Traditional Chinese Medicine Cosmetics Co ltd
Current assignee: Cangnan Traditional Chinese Medicine Cosmetics Co ltd
Priority date: 2019-08-08
Filing date: 2019-08-08
Publication date: 2020-07-24
Anticipated expiration: 2029-08-08

Abstract

The utility model discloses a pharmaceutical powder quantitative proportioning stirring device, which comprises a base, wherein two sides of the upper surface of the base are fixed with a bracket, a fixed frame is arranged at the middle position above the base, bearing seats are fixed at the middle positions of two sides outside the fixed frame, two bearing seats are rotatably connected with a first rotating shaft, and the outer side of one of the two brackets is fixed with a first motor through the bracket; a second motor box is welded at the bottom of the fixed frame, a third motor is installed in the second motor box, a first motor box is welded at one end of an output shaft of the third motor, and a second motor is installed in the first motor box; a mixing drum is fixed above the first motor box, a second rotating shaft is fixed at one end of an output shaft of the second motor, and a plurality of mixing rods are fixed on two sides of the outer surface of the second rotating shaft. The utility model discloses a first motor and third motor can make the churn carry out vertical and horizontal 360 degrees rotations, make the stirring more abundant.

Description

Powder ration ratio agitating unit for pharmacy

Technical Field

The utility model relates to a powder stirring field specifically is a powder ration agitating unit for pharmacy.

Background

The powder stirring device is widely applied to pharmaceutical, chemical, food, metallurgy, light industry and scientific research units, and can uniformly mix powdery or granular materials with good fluidity so that the mixed materials can reach a mixed state. In the prior art, a powder blender generally has only one rotation direction, and like a drum washing machine, powder is easy to generate segregation and accumulation influence on the specific gravity of generated materials due to the centrifugal force during the mixing process, thereby generating influence on the quality of final medicines.

Therefore, a stirring device is needed, which can stir the medicine powder in different directions, so that the medicine powder can be stirred more fully.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a powder ration agitating unit is used in pharmacy to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a medicinal powder quantitative proportioning stirring device for pharmacy comprises a base, wherein supports are fixed on two sides of the upper surface of the base, a fixed frame is arranged in the middle of the upper portion of the base, bearing seats are fixed in the middle of two sides of the outer portion of the fixed frame, first rotating shafts are rotatably connected to the two bearing seats, and one ends, far away from the bearing seats, of the two first rotating shafts are rotatably connected to the supports through bearings; a first motor is fixed on the outer side of one of the two brackets through the bracket, and an output shaft of the first motor is fixedly connected with one of the two first rotating shafts; a second motor box is welded at the bottom of the fixed frame, a third motor is installed in the second motor box, one end of an output shaft of the third motor penetrates through a through hole formed in the top of the second motor box and extends to the upper side of the second motor box, a first motor box is welded at one end of the output shaft of the third motor, and the second motor is installed in the first motor box; a stirring cylinder is fixed above the first motor box, a first feeding hole is formed in the top of the stirring cylinder, and a cover is connected to the first feeding hole in a threaded mode; the output shaft of second motor passes the through-hole of seting up on first motor case and churn and extends to the inside of churn, and the one end of second motor output shaft is fixed with the second pivot, the both sides of second pivot surface are fixed with a plurality of poking bars, the poking bar is the two sections of disconnection, and the disconnection department passes through spring elastic connection.

As a further aspect of the present invention: batching mechanism is installed through the dead lever in the top of churn, batching mechanism includes the casing, the top of casing is fixed with two at least feeding casees.

As a further aspect of the present invention: the second feed inlet has been seted up at the top of feeding case, and second feed inlet female connection has the lid, the bottom of feeding case is rotated through the pivot and is connected with first baffle, there is the fourth motor at the rear portion of feeding case through the support mounting, the output shaft of fourth motor and the pivot fixed connection in the first baffle.

As a further aspect of the present invention: the feeding box is sleeved below the feeding box, the bottom of the feeding box is rotatably connected with a second baffle through a rotating shaft, the rotating shaft on the second baffle is driven by a motor installed at the rear part, and a gravity sensor is fixedly connected below the second baffle.

As a further aspect of the present invention: the material selecting box is sleeved with a material discharging hopper below, and the center point of a material discharging opening of the material discharging hopper and the center point of a first material inlet at the top of the stirring barrel are located on the same straight line.

As a further aspect of the present invention: the first motor, the second motor, the third motor and the fourth motor are all electrically connected with an external power supply.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. pouring the medicinal powder into the mixing drum from the first feeding hole, closing the cover, starting the power supplies of the first motor and the third motor to enable the mixing drum to rotate for 360 degrees longitudinally and transversely, and mixing more thoroughly through rotation in different directions;

2. starting a second motor to enable a second rotating shaft in the stirring cylinder to rotate, and simultaneously, under the action of centrifugal force, the arranged stirring rod and the spring can be stretched outwards to enlarge the contact area of the stirring rod and the medicinal powder, so that the stirring is more sufficient;

3. in the feeding case is poured into by the second feed inlet to powder, make the first baffle of feeding bottom of the case portion open through fourth motor drive pivot, make powder pour the selection workbin downwards, calculate the powder weight that needs through the gravity inductor that selects workbin bottom of the case portion to set up, when satisfying needs, fourth motor antiport makes first baffle upwards closed, stop the ejection of compact, later during rethread rotation second baffle makes the powder in the selection workbin pour the hopper downwards, accomplish whole selection material ratio process, select the material through program control, it is more accurate to make the ratio.

Drawings

Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention.

Fig. 2 is an enlarged view of a point a in embodiment 1 of the present invention.

Fig. 3 is a schematic structural diagram of embodiment 2 of the present invention.

Fig. 4 is a schematic structural diagram of a batching mechanism in embodiment 2 of the present invention.

Fig. 5 is an enlarged view of a portion B in embodiment 2 of the present invention.

Fig. 6 is a top view of a feeding box in embodiment 2 of the present invention.

Fig. 7 is a schematic structural diagram of the utility model after stirring.

Notations for reference numerals: 1-base, 2-bracket, 3-first rotating shaft, 4-fixed rod, 5-batching mechanism, 6-bearing seat, 7-first motor, 8-fixed frame, 9-mixing drum, 10-first motor box, 11-second motor, 12-second rotating shaft, 13-first feed inlet, 14-second motor box, 15-third motor, 16-mixing stick, 17-spring, 501-shell, 502-second feed inlet, 503-feed box, 504-material selecting box, 505-gravity sensor, 506-material discharging hopper, 507-first baffle, 508-second baffle and 509-fourth motor.

Detailed Description

The present invention will be described in detail with reference to the following embodiments, wherein like or similar elements are designated by like reference numerals throughout the drawings or description, and wherein the shape, thickness or height of the various elements may be expanded or reduced in practical applications. The embodiments of the present invention are provided only for illustration, and not for limiting the scope of the present invention. Any obvious and obvious modifications or alterations to the present invention can be made without departing from the spirit and scope of the present invention.

Example 1

Referring to fig. 1-2, in the embodiment of the present invention, a pharmaceutical powder proportioning and stirring device includes a base 1, wherein two sides of the upper surface of the base 1 are fixed with a support 2, a fixing frame 8 is installed at the middle position above the base 1, bearing seats 6 are fixed at the middle positions of two sides of the outside of the fixing frame 8, two of the bearing seats 6 are rotatably connected with first rotating shafts 3, and one ends of the two first rotating shafts 3, which are far away from the bearing seats 6, are rotatably connected with the support 2 through bearings; a first motor 7 is fixed on the outer side of one of the two brackets 2 through a bracket, and an output shaft of the first motor 7 is fixedly connected with one of the two first rotating shafts 3; a second motor box 14 is welded at the bottom of the fixed frame 8, a third motor 15 is installed in the second motor box 14, one end of an output shaft of the third motor 15 penetrates through a through hole formed in the top of the second motor box 14 and extends to the position above the second motor box 14, a first motor box 10 is welded at one end of the output shaft of the third motor 15, and a second motor 11 is installed in the first motor box 10;

a stirring cylinder 9 is fixed above the first motor box 10, a first feeding hole 13 is formed in the top of the stirring cylinder 9, and a cover is connected to the first feeding hole 13 in a threaded mode; an output shaft of the second motor 11 penetrates through holes formed in the first motor box 10 and the mixing drum 9 and extends into the mixing drum 9, a second rotating shaft 12 is fixed at one end of the output shaft of the second motor 11, a plurality of mixing sticks 16 are fixed on two sides of the outer surface of the second rotating shaft 12, the mixing sticks 16 are in two disconnected sections, and the disconnected sections are elastically connected through springs 17; when in use, the medicine powder is poured into the mixing drum 9 from the first feeding hole 13, the cover is closed, the power supplies of the first motor 7 and the third motor 15 are started, the mixing drum 9 rotates for 360 degrees longitudinally and transversely, and the mixing can be more thorough through the rotation in different directions; and then the second motor 11 is started to enable the second rotating shaft 12 in the stirring cylinder 9 to start rotating, and simultaneously, under the action of centrifugal force, the stirring rod 16 and the spring 17 which are arranged can be stretched outwards, so that the contact area of the stirring rod 16 and the medicinal powder is enlarged, and the stirring is more sufficient.

Example 2

Referring to fig. 3 to 4, on the basis of embodiment 1, a batching mechanism 5 is installed above the mixing drum 9 through a fixing rod 4, the batching mechanism 5 includes a housing 501, and at least two feeding boxes 503 are fixed on the top of the housing 501; the top of the feeding box 503 is provided with a second feeding hole 502, the second feeding hole 502 is connected with a cover in a threaded manner, the bottom of the feeding box 503 is rotatably connected with a first baffle 507 through a rotating shaft, the rear part of the feeding box 503 is provided with a fourth motor 509 through a support, and an output shaft of the fourth motor 509 is fixedly connected with the rotating shaft in the first baffle 507; a material selecting box 504 is sleeved below the feeding box 503, the bottom of the material selecting box 504 is rotatably connected with a second baffle 508 through a rotating shaft, the rotating shaft on the second baffle 508 is also driven by a motor arranged at the rear part, and a gravity sensor 505 is fixedly connected below the second baffle 508; a discharge hopper 506 is sleeved below the material selecting box 504, and the center point of a discharge port of the discharge hopper 506 and the center point of the first feed port 13 at the top of the mixing drum 9 are positioned on the same straight line; during the use, the powder is poured into feeding box 503 by second feed inlet 502, drive the pivot through fourth motor 509 and make the first baffle 507 of feeding box 503 bottom open, make the powder pour into selection workbin 504 downwards, calculate the powder weight that needs through the gravity inductor 505 that selects workbin 504 bottom to set up, when satisfying needs, fourth motor 509 counter-rotation makes first baffle 507 upwards closed, stop the ejection of compact, later the rethread rotates second baffle 508 and makes the powder in selecting workbin 504 pour into a hopper 506 downwards, accomplish whole selection material ratio process, select the material through program control, make the ratio more accurate.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The stirring device for the quantitative proportioning of the medicinal powder for pharmacy comprises a base (1) and is characterized in that supports (2) are fixed on two sides of the upper surface of the base (1), a fixed frame (8) is installed in the middle of the upper portion of the base (1), bearing seats (6) are fixed in the middle of two sides of the outer portion of the fixed frame (8), first rotating shafts (3) are rotatably connected to the two bearing seats (6), and one ends, far away from the bearing seats (6), of the two first rotating shafts (3) are rotatably connected to the supports (2) through bearings; a first motor (7) is fixed on the outer side of one of the two brackets (2) through the bracket, and an output shaft of the first motor (7) is fixedly connected with one of the two first rotating shafts (3); a second motor box (14) is welded at the bottom of the fixed frame (8), a third motor (15) is installed in the second motor box (14), one end of an output shaft of the third motor (15) penetrates through a through hole formed in the top of the second motor box (14) and extends to the position above the second motor box (14), a first motor box (10) is welded at one end of an output shaft of the third motor (15), and a second motor (11) is installed in the first motor box (10);

a stirring cylinder (9) is fixed above the first motor box (10), a first feeding hole (13) is formed in the top of the stirring cylinder (9), and a cover is connected to the first feeding hole (13) in an internal thread mode; the output shaft of second motor (11) passes the through-hole of seting up on first motor case (10) and churn (9) and extends to the inside of churn (9), and the one end of second motor (11) output shaft is fixed with second pivot (12), the both sides of second pivot (12) surface are fixed with a plurality of poking bars (16), poking bar (16) are two sections of disconnection, and the disconnection department passes through spring (17) elastic connection.

2. The pharmaceutical powder proportioning device of claim 1, wherein a dosing mechanism (5) is mounted above the mixing drum (9) through a fixing rod (4), the dosing mechanism (5) comprises a housing (501), and at least two feeding boxes (503) are fixed on the top of the housing (501).

3. The pharmaceutical powder proportioning and stirring device of claim 2, wherein the top of the feeding box (503) is provided with a second feeding hole (502), the second feeding hole (502) is internally threaded with a cover, the bottom of the feeding box (503) is rotatably connected with a first baffle (507) through a rotating shaft, the rear of the feeding box (503) is provided with a fourth motor (509) through a bracket, and an output shaft of the fourth motor (509) is fixedly connected with the rotating shaft in the first baffle (507).

4. The pharmaceutical powder proportioning stirring device of claim 3, wherein a material selecting box (504) is sleeved below the feeding box (503), the bottom of the material selecting box (504) is rotatably connected with a second baffle plate (508) through a rotating shaft, the rotating shaft on the second baffle plate (508) is also driven by a motor arranged at the rear part, and a gravity sensor (505) is fixedly connected below the second baffle plate (508).

5. The pharmaceutical powder proportioning device of claim 4, wherein a discharge hopper (506) is sleeved below the material selecting box (504), and the center point of the discharge port of the discharge hopper (506) and the center point of the first feed port (13) at the top of the mixing drum (9) are located on the same straight line.

6. The pharmaceutical powder proportioning device of claim 5, wherein the first motor (7), the second motor (11), the third motor (15) and the fourth motor (509) are electrically connected to an external power source.