CN215141827U

CN215141827U - Medicine grain sieving mechanism for pharmaceutical factory

Info

Publication number: CN215141827U
Application number: CN202120398638.0U
Authority: CN
Inventors: 张威; 王新会
Original assignee: Zhengzhou Weiqian Biotechnology Co ltd
Current assignee: Hainan Haihe Pharmaceutical Co ltd
Priority date: 2021-02-23
Filing date: 2021-02-23
Publication date: 2021-12-14
Anticipated expiration: 2031-02-23

Abstract

The utility model discloses a medicine grain sieving mechanism for pharmaceutical factory, including the screening case, the left axis department fixedly connected with motor of screening case, the output fixedly connected with screen cylinder of motor, the equal fixedly connected with dead lever in top of screen cylinder both sides, the top of dead lever is provided with connecting plate, the top fixedly connected with spring of connecting plate. The utility model discloses a motor drives the filter cylinder and rotates, the filter cylinder can drive the medicine grain and overturn, filter the medicine grain, and the rotation of filter cylinder still can drive the dead lever and rotate, the dead lever drives the connecting plate and removes, rise to the highest point after when the connecting plate, the dead lever can break away from the connecting plate, the spring can drive the connecting plate and descend fast this moment, the connecting plate drives the connecting rod and removes, the connecting rod drives the pressure hammer and removes, beat the filter cylinder, make the medicine grain can not be stained with the inner wall that attaches at the filter cylinder, the medicine grain that is less than the filter cylinder aperture can fall to the bottom of filter incasement chamber.

Description

Medicine grain sieving mechanism for pharmaceutical factory

Technical Field

The utility model relates to a screening technical field specifically is granule sieving mechanism for pharmaceutical factory.

Background

The pharmaceutical factory refers to a factory for producing raw material medicines such as antibiotics, chemical synthetic medicines, biochemical medicines, phytochemicals and the like and various pharmaceutical preparations or traditional Chinese medicines, and a screening device is needed to be used for screening after the medicines are formed, so that medicines smaller than normal medicine particles are screened out, however, the screening effect of the existing screening device is poor, so that medicines which do not reach the standard still remain in the screened medicines, and therefore, the screening device for medicine particles for the pharmaceutical factory is provided.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a medicine grain sieving mechanism for pharmaceutical factory to solve the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: medicine grain sieving mechanism for pharmaceutical factory, including the screening case, the left axis department fixedly connected with motor of screening case, the output fixedly connected with screen cylinder of motor, the equal fixedly connected with dead lever in top of screen cylinder both sides, the top of dead lever is provided with the connecting plate, the top fixedly connected with spring of connecting plate, the top and the screening case fixed connection of spring, the bottom fixedly connected with connecting rod of connecting plate, the bottom fixed connection of connecting rod presses the hammer.

Preferably, the top of screening case inner chamber both sides has all been seted up the spout, the inner chamber and the connecting plate sliding connection of spout.

Preferably, the center shaft on the right side of the screening box is sleeved with a feed pipe, the left side of the feed pipe penetrates through the screening cylinder and extends to the inner cavity of the screening cylinder, the left side of the surface of the feed pipe is sleeved with a bearing, and the surface of the bearing is sleeved with the screening cylinder.

Preferably, the equal fixedly connected with guide plate in bottom of screening section of thick bamboo and screening case inner chamber, the right side intercommunication of screening bobbin base portion has first discharging pipe, the left side swing joint of first discharging pipe has first control valve, the bottom intercommunication on screening case right side has the second discharging pipe, the top swing joint of second discharging pipe has the second control valve.

Preferably, the both sides of screening bottom of the case portion all fixedly connected with supporting leg, the bottom fixedly connected with slipmat of supporting leg.

(III) advantageous effects

Compared with the prior art, the utility model provides a drug grain sieving mechanism for pharmaceutical factory possesses following beneficial effect:

1. the utility model leads the medicine particles to be screened into the screening cylinder through the inlet pipe, the screening cylinder is driven to rotate by the motor, the screening cylinder can drive the medicine particles to overturn, the medicine particles are screened, the rotation of the screening cylinder can also drive the dead lever to rotate, the dead lever drives the connecting plate to move, when the connecting plate rises to the highest position, the dead lever can be separated from the connecting plate, at the moment, the connecting plate can be driven to rapidly descend by the pressure of the spring, the connecting plate drives the connecting rod to move, the connecting rod drives the press hammer to move, the screening cylinder is knocked, so that the medicine particles can not be attached to the inner wall of the screening cylinder, the medicine particles smaller than the aperture of the screening cylinder can flow down, after the screening is finished, the second control valve is opened, the screened material is firstly discharged, then the second control valve is opened, the material in the screening cylinder is discharged, the problem that the screening effect of the existing screening device is poor is solved, so that the screened medicine still has the problem of substandard medicine residue.

2. The utility model discloses a set up the spout, stabilized the work of connecting plate, carried out balanced support to the connecting plate, avoided the connecting plate during operation unstable, through setting up the bearing, made things convenient for the filter cylinder to carry out work, avoided the phenomenon that the filter cylinder can't carry out work, through setting up the slipmat, increased the area of contact and the frictional force on supporting leg and ground, avoided the sieving mechanism during operation to slide easily.

Drawings

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

FIG. 2 is a schematic sectional view of the present invention;

fig. 3 is the schematic view of the cross-sectional structure of the screen cylinder of the present invention.

In the figure: 1. a screening box; 2. a motor; 3. a screening cylinder; 4. fixing the rod; 5. a connecting plate; 6. a chute; 7. a spring; 8. a connecting rod; 9. pressing a hammer; 10. a feed pipe; 11. a bearing; 12. a baffle; 13. a first discharge pipe; 14. a second discharge pipe; 15. supporting legs; 16. a non-slip mat.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", 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 simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, 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.

The utility model discloses a screening case 1, motor 2, a screening section of thick bamboo 3, dead lever 4, connecting plate 5, spout 6, spring 7, connecting rod 8, press hammer 9, inlet pipe 10, bearing 11, guide plate 12, first discharging pipe 13, second discharging pipe 14, supporting leg 15 and slipmat 16 part are the parts that general standard spare or technical field personnel know, and its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional experimental method.

Referring to fig. 1-3, a drug granule screening device for pharmaceutical factories comprises a screening box 1, wherein supporting legs 15 are fixedly connected to both sides of the bottom of the screening box 1, anti-slip pads 16 are fixedly connected to the bottoms of the supporting legs 15, the contact area and friction force between the supporting legs 15 and the ground are increased by arranging the anti-slip pads 16, the screening device is prevented from easily sliding during operation, a motor 2 is fixedly connected to the center shaft at the left side of the screening box 1, a screening cylinder 3 is fixedly connected to the output end of the motor 2, a feed pipe 10 is sleeved at the center shaft at the right side of the screening box 1, the left side of the feed pipe 10 penetrates through the screening cylinder 3 and extends to the inner cavity of the screening cylinder 3, a bearing 11 is sleeved at the left side of the surface of the feed pipe 10, the surface of the bearing 11 is sleeved with the screening cylinder 3, the screening cylinder 3 is convenient to operate by arranging the bearing 11, the phenomenon that the screening cylinder 3 cannot operate is avoided, fixing rods 4 are fixedly connected to the tops of both sides of the screening cylinder 3, the top of the fixed rod 4 is provided with a connecting plate 5, the top of the two sides of the inner cavity of the screening box 1 is provided with a chute 6, the inner cavity of the chute 6 is connected with the connecting plate 5 in a sliding way, the operation of the connecting plate 5 is stabilized by the chute 6, carry out the balanced support to connecting plate 5, it is unstable to have avoided connecting plate 5 during operation, the top fixedly connected with spring 7 of connecting plate 5, the top and the screening case 1 fixed connection of spring 7, the bottom fixedly connected with connecting rod 8 of connecting plate 5, the bottom fixed connection of connecting rod 8 presses hammer 9, the equal fixedly connected with guide plate 12 in bottom of 3 inner chambers of screen cylinder and screening case, the right side intercommunication of 3 bottoms of screen cylinder has first discharging pipe 13, the left side swing joint of first discharging pipe 13 has first control valve, the bottom intercommunication on screening case 1 right side has second discharging pipe 14, the top swing joint of second discharging pipe 14 has the second control valve.

When in use, the medicine particles to be screened are guided into the screening cylinder 3 through the feeding pipe 10, the motor 2 is controlled by the external controller to work, the screening cylinder 3 is driven by the motor 2 to rotate, the screening cylinder 3 can drive the medicine particles to turn over to screen the medicine particles, the rotation of the screening cylinder 3 can also drive the fixed rod 4 to rotate, the fixed rod 4 drives the connecting plate 5 to move, when the connecting plate 5 rises to the highest position, the fixed rod 4 can be separated from the connecting plate 5, at the moment, the connecting plate 5 can be driven to rapidly descend by the pressure of the spring 7, the connecting plate 5 drives the connecting rod 8 to move, the connecting rod 8 drives the dynamic pressure hammer 9 to move to beat the screening cylinder 3, so that the medicine particles can not be attached to the inner wall of the screening cylinder 3, the medicine particles smaller than the aperture of the screening cylinder 3 can flow down, after the screening is finished, the second control valve is opened to discharge the screened material firstly, open the second control valve afterwards, discharge the material in the screen drum 3, it is poor to have solved current sieving mechanism screening effect for still can remain the problem of not up to standard medicine in the medicine after the screening, externally establish to the PLC controller in this application, simultaneously, two wiring ends of peripheral hardware controller are connected with power plug through the wire, and adopt the commercial power to supply power in this application.

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. Medicine grain sieving mechanism for pharmaceutical factory, including screening case (1), its characterized in that: the screening box is characterized in that a motor (2) is fixedly connected to the left middle shaft of the screening box (1), a screening cylinder (3) is fixedly connected to the output end of the motor (2), fixing rods (4) are fixedly connected to the tops of the two sides of the screening cylinder (3), a connecting plate (5) is arranged at the top of each fixing rod (4), a spring (7) is fixedly connected to the top of each connecting plate (5), the top of each spring (7) is fixedly connected with the screening box (1), a connecting rod (8) is fixedly connected to the bottom of each connecting plate (5), and a pressing hammer (9) is fixedly connected to the bottom of each connecting rod (8).

2. The apparatus for screening drug granules for pharmaceutical factories according to claim 1, characterized in that: the top of screening case (1) inner chamber both sides has all been seted up spout (6), the inner chamber and connecting plate (5) sliding connection of spout (6).

3. The apparatus for screening drug granules for pharmaceutical factories according to claim 1, characterized in that: the utility model discloses a screening box, including screening case (1), axis department on screening case (1) right side has cup jointed inlet pipe (10), the inner chamber that the left side of inlet pipe (10) was run through screening section of thick bamboo (3) and was extended to screening section of thick bamboo (3), bearing (11) have been cup jointed on the left side on inlet pipe (10) surface, the surface and the screening section of thick bamboo (3) of bearing (11) are cup jointed.

4. The apparatus for screening drug granules for pharmaceutical factories according to claim 1, characterized in that: the equal fixedly connected with guide plate (12) in bottom of screen drum (3) and screening case (1) inner chamber, the right side intercommunication of screen drum (3) bottom has first discharging pipe (13), the left side swing joint of first discharging pipe (13) has first control valve, the bottom intercommunication on screening case (1) right side has second discharging pipe (14), the top swing joint of second discharging pipe (14) has the second control valve.

5. The apparatus for screening drug granules for pharmaceutical factories according to claim 1, characterized in that:

the screening box is characterized in that supporting legs (15) are fixedly connected to two sides of the bottom of the screening box (1), and anti-slip pads (16) are fixedly connected to the bottoms of the supporting legs (15).