CN212882155U - Pharmaceutic preparation auxiliary material premixing device - Google Patents

Abstract

The utility model discloses a premixing device for medicinal preparation auxiliary materials, which comprises a U-shaped frame, wherein the opening of the U-shaped frame is upward, a bottom plate is arranged below the U-shaped frame, and supporting rods are respectively and fixedly connected between the top of the bottom plate and the bottom of the U-shaped frame near the left side and the right side, a barrel is arranged in the U-shaped frame, and the top and the bottom of the round barrel are respectively and fixedly connected with a feeding pipe and a discharging pipe communicated with the inside of the round barrel, the top of the feed pipe is movably connected with a matched barrel cover, the bottom of the inner cavity of the U-shaped frame is provided with a through hole at the position corresponding to the discharge pipe, and a valve is arranged in the discharge pipe, the side walls of the left side and the right side of the round barrel are respectively and fixedly connected with a rotating rod, and install rather than the first bearing of assorted on the left and right sides inner wall of U-shaped frame and the corresponding position of dwang, the utility model discloses a series of structures make this device have difficult conglomeration and mix characteristics such as effectual.

Description

Pharmaceutic preparation auxiliary material premixing device

Technical Field

The utility model relates to an auxiliary material mixes technical field in advance specifically is a pharmaceutic preparation auxiliary material premixing device.

Background

The production of pharmaceutic preparation needs to use multiple auxiliary materials, and multiple auxiliary materials are fully mixed to manufacture and produce high-quality pharmaceutic preparation, because the attributes between the auxiliary materials are different, and the order of adding is different in sequence, the agglomeration and wall adhesion phenomena are easy to occur during mixing, and the existing device for premixing pharmaceutic preparation auxiliary materials cannot effectively fully mix various auxiliary materials, and cannot effectively scatter the agglomerated auxiliary materials, so that the auxiliary materials are not thoroughly mixed, and the mixing effect is poor, therefore, the device for premixing pharmaceutic preparation auxiliary materials is provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem lie in overcoming prior art's easy agglomeration and mix defect such as effect difference, provide a pharmaceutic preparation auxiliary material premixing device. The medicinal preparation auxiliary material premixing device has the characteristics of difficult agglomeration, good mixing effect and the like.

In order to achieve the above object, the utility model provides a following technical scheme: a premixing device for pharmaceutic preparation auxiliary materials comprises a U-shaped frame, wherein the opening of the U-shaped frame faces upwards, a bottom plate is arranged below the U-shaped frame, supporting rods are fixedly connected with the positions, close to the left side and the right side, of the position between the top of the bottom plate and the bottom of the U-shaped frame respectively, a round barrel is arranged in the U-shaped frame, a feeding pipe and a discharging pipe which are communicated with the inside of the round barrel are fixedly connected with the top and the bottom of the round barrel respectively, a barrel cover matched with the feeding pipe is movably connected with the top of the feeding pipe, a through hole is formed in the bottom of an inner cavity of the U-shaped frame and corresponds to the discharging pipe, a valve is arranged in the discharging pipe, rotating rods are fixedly connected with the side walls of the left side and the right side of the round barrel respectively, first bearings matched with the inner walls of the left side and the right side of the U-shaped frame are arranged, and the below of L shape pole is provided with the installation piece, the lateral wall of installation piece and the lateral wall fixed connection of U-shaped frame, and the front side of U-shaped frame is close to bottom department and is provided with the U-shaped connecting plate that the opening faces backwards, swing joint between the left and right sides inner wall of U-shaped connecting plate and the lateral wall of installation piece, and swing joint has L shape pole on the lateral wall of one side that U-shaped connecting plate and installation piece kept away from mutually, the lateral wall of connecting rod is close to the lateral wall swing joint of top department and L shape pole, lie in the straight board of middle fixedly connected with department on the inner wall of U-shaped connecting plate, and lie in the first fixed block of middle fixedly connected with department on the bottom of straight board, swing joint has electric telescopic handle on the back wall of first fixed block, electric telescopic handle's bottom and the.

Preferably, be provided with the movable rod between the left and right sides inner wall of cask, and install the second bearing on the left and right sides inner wall of cask and the corresponding position of movable rod, the inner circle that the both ends of movable rod passed the second bearing respectively rather than fixed connection, and fixedly connected with helical blade on the movable rod.

Preferably, the side wall of the connecting rod opposite to the U-shaped frame, which is close to the top and the bottom, is fixedly connected with a first rotating shaft, the side wall of the L-shaped rod opposite to the connecting rod, which is close to the bottom, and the side walls of the left side and the right side of the U-shaped connecting plate, which are close to the front side, are provided with a third bearing, and the other ends of the upper first rotating shaft and the lower first rotating shaft penetrate through the inner ring of the third bearing and are fixedly connected with the third bearing.

Preferably, a fourth bearing is installed on the side wall of one side, away from the U-shaped frame, of the installation block, a second rotating shaft is fixedly connected to the inner ring of the fourth bearing, and one end, away from the installation block, of the second rotating shaft is fixedly connected with the inner wall of the U-shaped connecting plate.

Preferably, a third rotating shaft is fixedly connected to the front wall of the electric telescopic rod, the position, close to the top, of the front wall of the electric telescopic rod, a fifth bearing is installed on the position, corresponding to the third rotating shaft, of the rear wall of the first fixing block, and the front end of the third rotating shaft penetrates through an inner ring of the fifth bearing and is fixedly connected with the fifth bearing.

Preferably, be close to left and right sides department fixedly connected with second fixed block respectively on the bottom of straight board, and swing joint has thin pole on the back wall of second fixed block, the thin pole overcoat is equipped with expanding spring and pipe, and expanding spring's both ends respectively with the bottom of second fixed block and the top fixed connection of pipe, the bottom of pipe and the top fixed connection of bottom plate.

Preferably, a fourth rotating shaft is fixedly connected to the front wall of the thin rod close to the top, a sixth bearing is mounted on the position, corresponding to the fourth rotating shaft, of the rear wall of the second fixing block, and the front end of the fourth rotating shaft penetrates through an inner ring of the sixth bearing and is fixedly connected with the fourth rotating shaft.

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

1. the utility model realizes the convenient pouring of the auxiliary materials into the barrel for mixing through the mutual matching among the feeding pipe, the pipe cover, the discharging pipe and the valve, and simultaneously, the mixed auxiliary materials fall out of the barrel conveniently, and the inner wall of the barrel is arc-shaped, so that the wall sticking phenomenon is not easy to occur; through the mutual matching among the electric telescopic rod, the straight plate, the U-shaped connecting plate, the connecting rod, the mounting block, the L-shaped rod, the U-shaped frame and the rotating rod, the drum can be driven to rotate, so that the auxiliary materials in the drum are turned, and the auxiliary materials can be fully mixed; through the mutual matching between the movable rod and the helical blade, the auxiliary materials turned in the barrel can be stirred, so that the auxiliary materials can be prevented from being agglomerated, and the mixing effect of the auxiliary materials is further effectively improved; through mutually supporting between pipe, slender pole and the expanding spring to can effectual improvement U-shaped connecting plate stability when the up-and-down motion, and then the indirectness has improved the stability of cask in rotatory in-process.

Drawings

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

fig. 2 is a schematic front view of the present invention;

fig. 3 is a cross-sectional top view of the present invention.

Reference numbers in the figures: 1. a U-shaped frame; 2. a base plate; 3. a support bar; 4. a barrel; 5. a feed pipe; 6. a discharge pipe; 7. a movable rod; 8. a helical blade; 9. rotating the rod; 10. an L-shaped rod; 11. a connecting rod; 12. mounting blocks; 13. a U-shaped connecting plate; 14. an electric telescopic rod; 15. a thin rod; 16. a tension spring; 17. a circular tube; 18. and (7) straight plates.

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. 1-3, the present invention provides a technical solution: a premixing device for pharmaceutic preparation auxiliary materials comprises a U-shaped frame 1, wherein the opening of the U-shaped frame 1 faces upwards, a bottom plate 2 is arranged below the U-shaped frame 1, supporting rods 3 are fixedly connected between the top of the bottom plate 2 and the bottom of the U-shaped frame 1 near the left side and the right side respectively, a barrel 4 is arranged in the U-shaped frame 1, the top and the bottom of the barrel 4 are fixedly connected with a feeding pipe 5 and a discharging pipe 6 which are communicated with the inside of the barrel respectively, the top of the feeding pipe 5 is movably connected with a barrel cover matched with the feeding pipe 5, a through hole is formed in the bottom of an inner cavity of the U-shaped frame 1 at a position corresponding to the discharging pipe 6, a valve is arranged in the discharging pipe 6, through mutual matching of the feeding pipe 5, the pipe cover, the discharging pipe 6 and the valve, the auxiliary materials can be poured into the barrel 4 conveniently and mixed, the auxiliary materials can fall out of the barrel, therefore, the wall sticking phenomenon is not easy to occur, a movable rod 7 is arranged between the inner walls of the left side and the right side of the round barrel 4, a second bearing is arranged on the positions, corresponding to the movable rod 7, of the inner walls of the left side and the right side of the round barrel 4, two ends of the movable rod 7 respectively penetrate through the inner ring of the second bearing to be fixedly connected with the second bearing, a helical blade 8 is fixedly connected to the movable rod 7, the auxiliary materials turned over in the round barrel 4 can be dialed through the mutual matching between the movable rod 7 and the helical blade 8, the auxiliary materials are prevented from being agglomerated, the mixing effect of the auxiliary materials is further effectively improved, rotating rods 9 are respectively and fixedly connected to the side walls of the left side and the right side of the round barrel 4, first bearings matched with the rotating rods 9 are arranged on the positions, corresponding to the inner walls of the left side and the right side of the U-shaped frame 1, the other ends of the rotating rods, a mounting block 12 is arranged below the L-shaped rod 10, the side wall of the mounting block 12 is fixedly connected with the side wall of the U-shaped frame 1, a U-shaped connecting plate 13 with a backward opening is arranged at the position, close to the bottom, of the front side of the U-shaped frame 1, the inner walls of the left side and the right side of the U-shaped connecting plate 13 are movably connected with the side wall of the mounting block 12, a fourth bearing is arranged on the side wall, far away from the mounting block 1, of the mounting block 12, the inner ring of the fourth bearing is fixedly connected with a second rotating shaft, the end, far away from the mounting block 12, of the second rotating shaft is fixedly connected with the inner wall of the U-shaped connecting plate 13, the L-shaped rod 10 is movably connected onto the side wall, far away from the mounting block 12, of the U-shaped connecting plate 13, the side wall, close to the top, of the connecting rod 11 is movably connected with the side wall of the L-shaped rod, and the side wall of one side of the L-shaped rod 10 opposite to the connecting rod 11 is close to the bottom and the side walls of the left and right sides of the U-shaped connecting plate 13 are close to the front, respectively, a third bearing is installed, the other ends of the upper and lower first rotating shafts respectively penetrate through the inner ring of the third bearing and are fixedly connected with the third bearing, the inner wall of the U-shaped connecting plate 13 is fixedly connected with a straight plate 18 at the middle position, the bottom of the straight plate 18 is fixedly connected with a first fixed block at the middle position, the rear wall of the first fixed block is movably connected with an electric telescopic rod 14, the bottom of the electric telescopic rod 14 is fixedly connected with the top of the bottom plate 2, through the mutual matching among the electric telescopic rod 14, the straight plate 18, the U-shaped connecting plate 13, the connecting rod 11, the installation block 12, the L-shaped rod 10, the U-shaped frame 1 and the rotating rod 9, the drum 4 can be driven to, a third rotating shaft is fixedly connected to the front wall of the electric telescopic rod 14 near the top, a fifth bearing is installed at the position, corresponding to the third rotating shaft, of the rear wall of the first fixed block, the front end of the third rotating shaft penetrates through the inner ring of the fifth bearing and is fixedly connected with the fifth rotating shaft, second fixed blocks are fixedly connected to the positions, near the left side and the right side, of the bottom of the straight plate 18 respectively, a thin rod 15 is movably connected to the rear wall of the second fixed block, a telescopic spring 16 and a circular tube 17 are sleeved outside the thin rod 15, two ends of the telescopic spring 16 are fixedly connected with the bottom of the second fixed block and the top of the circular tube 17 respectively, the bottom of the circular tube 17 is fixedly connected with the top of the bottom plate 2, and the stability of the U-shaped connecting plate 13 during up-down movement can be effectively improved through the mutual matching among the circular tube 17, the thin rod 15 and the telescopic spring 16, so, a fourth rotating shaft is fixedly connected to the front wall of the thin rod 15 close to the top, a sixth bearing is installed on the position, corresponding to the fourth rotating shaft, of the rear wall of the second fixing block, and the front end of the fourth rotating shaft penetrates through an inner ring of the sixth bearing and is fixedly connected with the fourth rotating shaft.

The working principle is as follows: when the utility model is used, firstly, the pipe cover on the feeding pipe 5 is opened, various auxiliary materials are poured into the barrel 4, the pipe cover is covered, the electric telescopic rod 14 is started, under the action of the second rotating shaft and the fourth bearing, when the electric telescopic rod 14 moves up and down, the U-shaped connecting plate 13 is pushed to move up and down, the thin rod 15 is stressed to slide up and down in the round pipe 17, the telescopic spring 16 is in a stretching or compressing state, so that the stability of the U-shaped connecting plate 13 in motion can be improved, meanwhile, under the action of the first rotating shaft and the third bearing, the connecting rod 11 is stressed to push or pull the L-shaped rod 10, so that the L-shaped rod 10 drives the rotating rod 9 to rotate, so that the barrel 4 can be overturned, when the auxiliary materials fall on the helical blade 8, the helical blade 8 is stressed to drive the movable rod 7 to rotate, and further the auxiliary materials can be effectively dialed, prevent that the phenomenon of conglomeration from appearing in the material, and cask 4 in the upset can make and carry out abundant mixture between the auxiliary material, when the auxiliary material is added once more to needs, close electric telescopic handle 14, open the tube cap, cover the tube cap again after pouring the auxiliary material into, start electric telescopic handle 14, repeat above-mentioned operation, accomplish until the whole mixings of auxiliary material, when the auxiliary material need not be added again, close electric telescopic handle 14, open the valve on discharging pipe 6, thereby can make the material fall out outside cask 4, because cask 4 is the arc inner wall, consequently, the difficult wall sticking phenomenon that appears.

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 (7)

1. The utility model provides a pharmaceutic preparation auxiliary material premixing device, includes U-shaped frame (1), the opening of U-shaped frame (1) up, its characterized in that: a bottom plate (2) is arranged below the U-shaped frame (1), supporting rods (3) are fixedly connected between the top of the bottom plate (2) and the bottom of the U-shaped frame (1) near the left side and the right side respectively, a round barrel (4) is arranged in the U-shaped frame (1), the top and the bottom of the round barrel (4) are fixedly connected with a feeding pipe (5) and a discharging pipe (6) which are communicated with the inside of the round barrel respectively, the top of the feeding pipe (5) is movably connected with a barrel cover matched with the feeding pipe, the bottom of an inner cavity of the U-shaped frame (1) is provided with a through hole at a position corresponding to the discharging pipe (6), a valve is arranged in the discharging pipe (6), the side walls of the left side and the right side of the round barrel (4) are fixedly connected with rotating rods (9) respectively, and first bearings matched with the inner walls of the left side and the right side of the U-, the other end of the rotating rod (9) penetrates through an inner ring of the first bearing and extends to an L-shaped rod (10) fixedly connected with the outer side of the U-shaped frame (1), an installation block (12) is arranged below the L-shaped rod (10), the side wall of the installation block (12) is fixedly connected with the side wall of the U-shaped frame (1), a U-shaped connecting plate (13) with a backward opening is arranged at the position, close to the bottom, of the front side of the U-shaped frame (1), the inner walls of the left side and the right side of the U-shaped connecting plate (13) are movably connected with the side wall of the installation block (12), the U-shaped connecting plate (13) is movably connected with the L-shaped rod (10) at one side far away from the installation block (12), the side wall of the connecting rod (11) is movably connected with the side wall of the L-shaped rod (10) at the position close to the top, a straight plate (18) fixedly connected with the middle position is arranged on the inner wall of the U-shaped connecting, the rear wall of the first fixing block is movably connected with an electric telescopic rod (14), and the bottom of the electric telescopic rod (14) is fixedly connected with the top of the bottom plate (2).

2. A pharmaceutical formulation excipient premixing device as defined in claim 1 wherein: be provided with between the left and right sides inner wall of cask (4) movable rod (7), and install the second bearing on the left and right sides inner wall of cask (4) and the corresponding position of movable rod (7), the inner circle and its fixed connection of second bearing are passed respectively at the both ends of movable rod (7), and fixedly connected with helical blade (8) on movable rod (7).

3. A pharmaceutical formulation excipient premixing device as defined in claim 1 wherein: the connecting rod (11) is close to the top and the bottom on the lateral wall of one side that U-shaped frame (1) is relative respectively fixedly connected with first pivot, and L shape pole (10) is close to bottom department and the left and right sides lateral wall of U-shaped connecting plate (13) and is close to front side department with the lateral wall of one side that connecting rod (11) is relative, installs the third bearing respectively, and the other end of two upper and lower first pivots passes the inner circle of third bearing respectively and its fixed connection.

4. A pharmaceutical formulation excipient premixing device as defined in claim 1 wherein: the mounting block (12) and the U-shaped frame (1) are separated from each other, a fourth bearing is mounted on one side wall, an inner ring of the fourth bearing is fixedly connected with a second rotating shaft, and the second rotating shaft and one end of the mounting block (12) which is separated from each other are fixedly connected with the inner wall of the U-shaped connecting plate (13).

5. A pharmaceutical formulation excipient premixing device as defined in claim 1 wherein: the front wall of the electric telescopic rod (14) is fixedly connected with a third rotating shaft close to the top, a fifth bearing is installed on the position, corresponding to the third rotating shaft, of the rear wall of the first fixing block, and the front end of the third rotating shaft penetrates through the inner ring of the fifth bearing and is fixedly connected with the fifth bearing.

6. A pharmaceutical formulation excipient premixing device as defined in claim 1 wherein: be close to left and right sides department fixedly connected with second fixed block respectively on the bottom of straight board (18), and swing joint has slender pole (15) on the back wall of second fixed block, slender pole (15) overcoat is equipped with expanding spring (16) and pipe (17), and the both ends of expanding spring (16) respectively with the bottom of second fixed block and the top fixed connection of pipe (17), the bottom of pipe (17) and the top fixed connection of bottom plate (2).

7. A pharmaceutical preparation excipient premixing device according to claim 6 characterised in that: a fourth rotating shaft is fixedly connected to the front wall of the thin rod (15) close to the top, a sixth bearing is installed on the position, corresponding to the fourth rotating shaft, of the rear wall of the second fixing block, and the front end of the fourth rotating shaft penetrates through the inner ring of the sixth bearing and is fixedly connected with the fourth rotating shaft.

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