Centrifuge device for pharmaceutical production
By designing a centrifuge device for drug production with mounts, filtering inner barrels, outer barrels and drive mechanisms, the problems of low separation efficiency of traditional Chinese medicine liquids and drug dispersion in the prior art are solved, and efficient separation of medicine liquids and equipment replacement is achieved, simplifying the The operation process was completed.
Patent Information
- Application Number
- CN202323288815.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-04
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2033-12-04
AI Technical Summary
The existing centrifuge for drug production has problems such as low cleaning efficiency of medicinal materials and sprinkling of drugs during the drug liquid separation process, making it difficult to efficiently separate drug liquid and replace equipment.
A centrifuge device including a mounting base, a filter inner bucket, an outer bucket and a driving mechanism is designed. The mount base and an outer bucket are rotated by a motor, combined with the action of the pneumatic cylinder and the closed cover to achieve efficient centrifugal separation of the medicine liquid, and through The limit column and the hollow tube rotate simultaneously to avoid spilling the drug.
It improves the efficiency and operation efficiency of drug liquid separation, simplifies the replacement and cleaning process of equipment, avoids the spilling of the agent during centrifugation, and the overall structure is simple and easy to promote and use.
Smart Images
Figure CN222240757U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of centrifuges, in particular to a centrifuge device for medicine production. Background Art
[0002] In the process of drug production, it is often necessary to separate the liquid medicine from the soaked medicinal materials by centrifugal drying. In this process, a centrifuge is often used to separate the liquid medicine. A centrifuge for drug production disclosed in Chinese patent CN217615359U can expose the centrifuge cylinder to the outside by driving the cover body to rise through an electric telescopic rod. At this time, the medicinal materials in the centrifuge cylinder can be taken out together with the centrifuge cylinder, which is convenient for cleaning the internal medicinal materials and cleaning the through holes on the side wall of the centrifuge cylinder. Since the centrifuge cylinder can be disassembled and replaced, by preparing a plurality of centrifuge cylinders with the same structure for alternate use, the cleaned centrifuge cylinder can be used to dehydrate the medicinal materials when cleaning the blocked centrifuge cylinder, thereby improving the work efficiency. The utility model solves the above problems by proposing another technical solution. Utility Model Content
[0003] The purpose of the utility model is to overcome the shortcomings of the prior art and provide a centrifuge device for medicine production, which effectively solves the shortcomings of the prior art.
[0004] In order to achieve the above-mentioned purpose, an embodiment of one aspect of the utility model provides a centrifuge device for drug production, including a base, a rotatable mounting seat is arranged in the middle of the top surface of the base, an outer barrel is clamped on the top surface of the mounting seat, a filtering inner barrel that can move vertically is arranged in the middle of the outer barrel, a driving mechanism is arranged in the middle of the top surface of the base, which is connected to the middle of the mounting seat, a mounting frame is fixedly connected to one side of the top surface of the base, and its top end is bent toward the direction of the base, a pneumatic cylinder is fixedly connected to the top of the mounting frame, the output end of the pneumatic cylinder is fixedly connected to the fixing frame, and a closing cover is rotatably connected to the bottom end of the closing cover, and the bottom ends of the closing cover are respectively fitted with the top surfaces of the outer barrel and the filtering inner barrel.
[0005] Preferably, any of the above schemes is that the driving mechanism includes a motor, a first pulley, a second pulley and a transmission belt, the motor is fixedly connected to the middle of the mounting frame, the first pulley is fixedly connected to the output end of the motor, and the second pulley is fixedly connected to the bottom end of the mounting seat. This scheme is convenient for driving the mounting seat and the outer barrel to rotate at high speed by energizing the motor, thereby facilitating centrifugal processing of the medicine.
[0006] Preferably, any of the above schemes is that a limiting column is fixedly connected to the middle part of the bottom wall of the outer barrel, and the cross-section of the limiting column has a regular hexagonal shape. A hollow tube is provided in the middle part of the filtering inner barrel, which is slidably connected to the limiting column. By using this scheme, it is convenient to make the hollow tube and the limiting column slidably connected, so as to transmit power and make the outer barrel and the filtering inner barrel rotate synchronously.
[0007] Preferably, any of the above schemes is that the middle part of the mounting seat is rotatably connected to the base via a bearing, four limit blocks are fixedly connected to the edge of the top surface of the mounting seat, and the top surfaces of the four are all inclined surfaces, and four sockets are fixedly connected to the edge of the bottom surface of the outer barrel, which are slidably connected to the four limit blocks respectively. By using this scheme, it is convenient to place the outer barrel on the top of the mounting seat, and the four sockets cooperate with the four limit blocks to transmit power, so that the outer barrel and the filtering inner barrel rotate synchronously.
[0008] Preferably, any of the above schemes is that the middle part of the top surface of the closing cover is rotatably connected to the fixed frame through a bearing, and two annular grooves are provided on the bottom surface of the closing cover, which are slidingly connected to the top of the outer barrel and the top of the filter inner barrel respectively. By using this scheme, it is convenient to close the top of the outer barrel and the top of the filter inner barrel, thereby avoiding the spillage of medicine during the centrifugation process.
[0009] The utility model has the following advantages:
[0010] 1. The centrifuge device for drug production is provided with a mounting seat, a filtering inner barrel, an outer barrel and a driving mechanism. The motor in the driving mechanism is powered on to drive the mounting seat and the outer barrel to rotate, thereby centrifugally separating the drugs. At the same time, the pneumatic cylinder extends, thereby facilitating the driving of the closing cover to separate from the outer barrel, facilitating the overall removal of the outer barrel and the filtering inner barrel. By replacing the outer barrel and the filtering inner barrel of the same specification, the operating efficiency is improved. The overall structure is simple and convenient for popularization and use.
[0011] 2. The centrifuge device for pharmaceutical production is provided with a closing cover, and two annular grooves are provided on the bottom surface of the closing cover. Then, the air cylinder shortens to drive the closing height to descend, so that the two annular grooves are respectively slidably connected with the top of the outer barrel and the top of the filtering inner barrel, thereby facilitating the closing of the top of the outer barrel and the top of the filtering inner barrel, and avoiding the phenomenon of drug spillage during the centrifugation process.
[0012] 3. The centrifuge device for drug production is provided with a limit column and a hollow tube, and the hollow tube is slidably connected to the limit column. Since the cross-section of the limit column is a regular hexagon, it is convenient to make the filter inner barrel and the outer barrel rotate synchronously, thereby centrifuging the medicine. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1It is a schematic diagram of the assembly structure of the utility model;
[0014] Figure 2 It is a schematic diagram of the cutaway structure of the utility model;
[0015] Figure 3 This is a schematic diagram of the base structure of the utility model;
[0016] Figure 4 This is a schematic diagram of the mounting seat structure of the utility model;
[0017] Figure 5 This is a schematic diagram of the structure of the closure cover of the utility model;
[0018] Figure 6 It is a schematic diagram of the partial cutaway structure of the outer barrel of the utility model;
[0019] Figure 7 It is a schematic diagram of the partial cross-section structure of the filtering inner barrel of the utility model.
[0020] In the figure: 1-base, 2-second pulley, 3-transmission belt, 4-first pulley, 5-motor, 6-mounting frame, 7-pneumatic cylinder, 8-fixed frame, 9-closing cover, 10-outer barrel, 11-cage, 12-limiting block, 13-mounting seat, 14-filter inner barrel, 15-limiting column, 16-annular groove, 17-hollow tube. DETAILED DESCRIPTION
[0021] The present invention is further described below in conjunction with the accompanying drawings, but the protection scope of the present invention is not limited to the following description.
[0022] like Figures 1 to 7 As shown, a centrifuge device for drug production includes a base 1, a rotatable mounting seat 13 is provided in the middle of the top surface of the base 1, an outer barrel 10 is clamped on the top surface of the mounting seat 13, and a filtering inner barrel 14 that can move vertically is provided in the middle of the outer barrel 10, a driving mechanism is provided in the middle of the top surface of the base 1, which is connected to the middle of the mounting seat 13, a mounting frame 6 is fixedly connected to one side of the top surface of the base 1, and its top end is bent toward the direction of the base 1, a pneumatic cylinder 7 is fixedly connected to the top of the mounting frame 6, and a fixing frame 8 is fixedly connected to the output end of the pneumatic cylinder 7, and a closing cover 9 is rotatably connected to the bottom end of the closing cover 9, and the bottom ends of the closing cover 9 are respectively fitted with the top surfaces of the outer barrel 10 and the filtering inner barrel 14.
[0023] The driving mechanism includes a motor 5, a first pulley 4, a second pulley 2 and a transmission belt 3. The motor 5 is fixedly connected to the middle of the mounting frame 6, the first pulley 4 is fixedly connected to the output end of the motor 5, and the second pulley 2 is fixedly connected to the bottom end of the mounting seat 13. As an optional technical solution of the utility model, this makes it easy to power on the motor 5, thereby driving the mounting seat 13 and the outer barrel 10 to rotate at high speed, thereby facilitating centrifugal processing of the medicine.
[0024] A limiting column 15 is fixedly connected to the middle of the bottom wall of the outer barrel 10, and the cross-section of the limiting column 15 is a regular hexagon. A hollow tube 17 is provided in the middle of the filtering inner barrel 14, which is slidably connected to the limiting column 15. As an optional technical solution of the utility model, this facilitates the sliding connection between the hollow tube 17 and the limiting column 15 for power transmission, so that the outer barrel 10 and the filtering inner barrel 14 rotate synchronously.
[0025] The middle part of the mounting seat 13 is rotatably connected to the base 1 through a bearing, and four limit blocks 12 are fixedly connected to the edge of the top surface of the mounting seat 13, and the top surfaces of the four are all inclined surfaces, and four clamping seats 11 are fixedly connected to the edge of the bottom surface of the outer barrel 10, which are slidably connected to the four limit blocks 12 respectively. As an optional technical solution of the utility model, this makes it easy to place the outer barrel 10 on the top of the mounting seat 13, and the four clamping seats 11 cooperate with the four limit blocks 12 to transmit power, so that the outer barrel 10 and the filtering inner barrel 14 rotate synchronously.
[0026] The middle part of the top surface of the closing cover 9 is rotatably connected to the fixing frame 8 through a bearing, and two annular grooves 16 are provided on the bottom surface of the closing cover 9, which are respectively slidably connected to the top of the outer barrel 10 and the top of the filter inner barrel 14. As an optional technical solution of the utility model, this facilitates the sealing of the tops of the outer barrel 10 and the filter inner barrel 14 to avoid spillage of the medicine during the centrifugation process.
[0027] The centrifuge device for drug production requires the following steps when used:
[0028] 1) When in use, place the filter inner barrel 14 inside the outer barrel 10, and then put the medicine into the filter inner barrel 14;
[0029] 2) Place the outer barrel 10 on the top surface of the mounting seat 13, and the four clamping seats 11 are respectively matched with the four limiting clamping blocks 12;
[0030] 3) The pneumatic cylinder 7 shortens, pushing the closure 9 down, and the two annular grooves 16 are slidably connected with the top of the outer barrel 10 and the top of the filter inner barrel 14 respectively;
[0031] 4) The motor 5 is powered on to drive the mounting base 13 and the outer barrel 10 to rotate, thereby centrifugally separating the medicine.
[0032] In summary, when the user uses it, by setting the mounting seat 13, the filtering inner barrel 14, the outer barrel 10 and the driving mechanism, the motor 5 in the driving mechanism is powered on to drive the mounting seat 13 and the outer barrel 10 to rotate, so as to centrifuge the medicine, and at the same time, the pneumatic cylinder 7 extends, so as to facilitate driving the closing cover 9 to separate from the outer barrel 10, and facilitate the outer barrel 10 and the filtering inner barrel 14 to be removed as a whole, and by replacing the outer barrel 10 and the filtering inner barrel 14 of the same specification, the operating efficiency is improved, the overall structure is simple, and it is easy to promote and use, and then by setting the closing cover 9, at the same time, the closing cover 9 Two annular grooves 16 are provided on the bottom surface, and the pneumatic cylinder 7 is shortened to drive the closed part 9 to descend, so that the two annular grooves 16 are respectively slidably connected with the top of the outer barrel 10 and the top of the filter inner barrel 14, thereby facilitating the closure of the top of the outer barrel 10 and the filter inner barrel 14 to avoid the phenomenon of drug spillage during centrifugation. Finally, a limiting column 15 and a hollow tube 17 are provided, and the hollow tube 17 is slidably connected with the limiting column 15. Since the cross-section of the limiting column 15 is a regular hexagon, it is convenient to make the filter inner barrel 14 and the outer barrel 10 rotate synchronously, thereby centrifuging the drug.
[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A centrifuge device for pharmaceutical production, characterized in that: The invention comprises a base (1), wherein a rotatable mounting seat (13) is arranged in the middle of the top surface of the base (1), an outer barrel (10) is clamped on the top surface of the mounting seat (13), a filtering inner barrel (14) which can move vertically is arranged in the middle of the outer barrel (10), a driving mechanism is arranged in the middle of the top surface of the base (1), the driving mechanism is connected to the middle of the mounting seat (13), a mounting frame (6) is fixedly connected to one side of the top surface of the base (1), the top end of the mounting frame (6) is bent toward the base (1), a pneumatic cylinder (7) is fixedly connected to the top of the mounting frame (6), the output end of the pneumatic cylinder (7) is fixedly connected to the fixing frame (8), the bottom end of the pneumatic cylinder (7) is rotatably connected to a closing cover (9), the bottom ends of the closing cover (9) are respectively fitted with the top surfaces of the outer barrel (10) and the filtering inner barrel (14).
2. A centrifuge device for pharmaceutical production according to claim 1, characterized in that: The driving mechanism comprises a motor (5), a first pulley (4), a second pulley (2) and a transmission belt (3); the motor (5) is fixedly connected to the middle of a mounting frame (6); the first pulley (4) is fixedly connected to an output end of the motor (5); and the second pulley (2) is fixedly connected to a bottom end of a mounting seat (13).
3. A centrifuge device for pharmaceutical production according to claim 2, characterized in that: A limiting column (15) is fixedly connected to the middle of the bottom wall of the outer barrel (10), and the cross-section of the limiting column (15) is a regular hexagon. A hollow tube (17) is provided in the middle of the filtering inner barrel (14) and is slidably connected to the limiting column (15).
4. A centrifuge device for pharmaceutical production according to claim 3, characterized in that: The middle part of the mounting seat (13) is rotatably connected to the base (1) via a bearing; four limit blocks (12) are fixedly connected at the edge of the top surface of the mounting seat (13), and the top surfaces of the four blocks are all inclined surfaces; four blocks (11) are fixedly connected at the edge of the bottom surface of the outer barrel (10), and are slidably connected to the four limit blocks (12) respectively.
5. A centrifuge device for pharmaceutical production according to claim 4, characterized in that: The middle part of the top surface of the closing cover (9) is rotatably connected to the fixing frame (8) via a bearing, and the bottom surface of the closing cover (9) is provided with two annular grooves (16) which are respectively slidably connected to the top of the outer barrel (10) and the top of the filtering inner barrel (14).