Feeding device for powder production

Abstract

The utility model discloses a feeding device for powder production, which comprises a working table, a feeding mechanism and a mixing mechanism, the feeding mechanism is arranged on the surface of the working table and fixedly installed with the working table, and the mixing mechanism is arranged above the feeding mechanism. The stirring frame is arranged on the side wall of the rotating rod to stir powder in the material mixing box, meanwhile, the scraping plate is arranged on the side wall of the rotating rod, the rotating rod is driven by the first motor to rotate, then the scraping plate scrapes the powder on the inner wall of the material mixing box, the material mixing environment in the material mixing box is guaranteed, and meanwhile the material storage box is further arranged on the surface of the material mixing box; a plurality of groups of measuring hoppers are arranged on the top surface of the storage box, so that a user can conveniently put different additives into the measuring hoppers, the additives in the measuring hoppers enter the storage box and then enter the mixing box by pulling out a partition plate, and the additives and powder are stirred by rotating a stirring frame.

Description

Technical Field

[0001] The utility model relates to the technical field of powder production, in particular to a feeding device for powder production. Background Art

[0002] Powder is a dosage form of medicine, also called powder in medicine. In the production process of powder, a feeding device is needed to convey the powder.

[0003] The traditional powder feeding device uses a propeller to feed the powder. When additives need to be added to the powder, the traditional feeding method directly adds the additives from the addition port into the feed pipe, and the powder is fed by the propeller. However, the additives and the powder cannot be fully integrated. Feeding through the propeller in the feed pipe results in different powder production doses. Therefore, a feeding device for powder production is needed. Utility Model Content

[0004] The purpose of the utility model is to provide a feeding device for powder production, by arranging a mixing box on the top of a feeding pipe, and arranging a rotating rod inside the mixing box to drive a scraper to scrape the powder on the inner wall of the mixing box under the drive of a first motor, and at the same time, a stirring frame is arranged between the side wall of the rotating rod and the scraper, and the stirring frame is arranged to fully stir the powder inside the mixing box and the additive in the measuring hopper above the storage box, so as to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A feeding device for powder production comprises a workbench, a feeding mechanism and a mixing mechanism, wherein the feeding mechanism is arranged on the surface of the workbench and fixedly installed with the workbench, the mixing mechanism is arranged above the feeding mechanism, the mixing mechanism comprises a mixing box, a first motor and a rotating rod, both side walls of the mixing box are provided with fixing plates, the fixing plates are fixedly installed with the feeding mechanism, the first motor is installed on the top surface of the mixing box, the top end of the rotating rod is hung through the mixing box and is keyed to the output shaft of the first motor, the bottom end of the rotating rod is fixedly installed on the inner bottom surface of the mixing box through a bearing seat, the side wall of the rotating rod is fixedly installed with a scraper, the ends of the scraper are respectively slidably connected with the inner top surface, bottom surface and side wall of the mixing box, a stirring frame is provided at the middle part of the side wall of the rotating rod between the rotating rod and the scraper, and a feeding port is provided on the bottom surface of the mixing box.

[0007] Preferably, a material hopper is provided on the bottom surface of the mixing box outside the material discharge port, and the bottom end of the material hopper is fixedly mounted to the feeding mechanism.

[0008] Preferably, the mixing mechanism also includes a storage box, which is fixedly mounted on the surface of the mixing box on one side of the first motor, and the storage box and the mixing box are interconnected. A plurality of groups of circular holes are provided on the surface of the storage box, and a plurality of groups of measuring buckets are correspondingly provided on the surface of the storage box outside the circular holes. A placement groove is provided on the side wall of the storage box, and a pull-out partition is provided inside the placement groove.

[0009] Preferably, the feeding mechanism includes a second motor, a bracket, a feed pipe and a propeller, two groups of support plates are provided on the surface of the workbench, and the upper side walls of the support plates are fixedly mounted on the side walls of the feed pipe, one end of the propeller passes through the feed pipe and the side wall of the bracket and is keyed to the output shaft of the second motor, the second motor is mounted on the side wall of the bracket, the bracket is fixedly mounted on the side wall of the feed pipe, the other end of the propeller is fixedly mounted on the inner wall of the feed pipe through a bearing seat, the side wall of the propeller is slidably connected to the inner wall of the feed pipe, a recess is provided at the top of the side wall of the feed pipe, and the bottom end of the lower hopper is arranged outside the recess and fixedly mounted on the side wall of the feed pipe.

[0010] Preferably, a groove is provided on the side wall of one end of the feed pipe away from the second motor, and a rotating door is rotatably connected to the side wall of the feed pipe away from the second motor. A limiting column is arranged inside the rotating door, and the limiting column is slidably connected to the inner wall of the groove.

[0011] Preferably, the side wall of the feed pipe is also provided with a limiting column, the inner wall of the rotating door and the limiting column are in conflict with each other, and the side wall of the feed pipe is also provided with a discharge port.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model arranges a mixing mechanism on the top of a feed pipe, arranges a stirring frame on the side wall of a rotating rod to stir the powder inside a mixing box, and arranges a scraper installed on the side wall of the rotating rod. The rotating rod is driven to rotate by a first motor, so that the scraper scrapes off the powder on the inner wall of the mixing box to ensure the mixing environment inside the mixing box. At the same time, a storage box is also arranged on the surface of the mixing box, and a plurality of measuring buckets are arranged on the top surface of the storage box, so that users can put different additives into the measuring buckets, and the additives in the measuring buckets can enter the storage box and then enter the interior of the mixing box by pulling out the partition, and the additives and the powder are stirred by the rotation of the stirring frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the overall front view structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the structure of the mixing mechanism of the utility model;

[0017] Figure 4 This is a schematic diagram of the internal structure of the mixing box of the utility model;

[0018] Figure 5 It is a schematic diagram of the position structure of the measuring bucket of the utility model.

[0019] In the figure: 1. workbench; 2. support plate; 3. fixed plate; 4. second motor; 5. bracket; 6. feed pipe; 7. groove; 8. rotating door; 9. limit column; 10. discharge port; 11. propeller; 12. notch; 13. feed hopper; 14. mixing box; 15. first motor; 16. rotating rod; 17. scraper; 18. stirring frame; 19. feed port; 20. storage box; 21. round hole; 22. measuring bucket; 23. placement slot; 24. partition. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figures 1 to 5 , the utility model provides a technical solution:

[0022] A feeding device for powder production comprises a workbench 1, a feeding mechanism and a mixing mechanism, wherein the feeding mechanism is arranged on the surface of the workbench 1 and fixedly mounted to the workbench 1, the mixing mechanism is arranged above the feeding mechanism, the mixing mechanism comprises a mixing box 14, a first motor 15 and a rotating rod 16, both side walls of the mixing box 14 are provided with fixing plates 3, the fixing plates 3 and the feeding mechanism are fixedly mounted, the first motor 15 is mounted on the top surface of the mixing box 14, the top end of the rotating rod 16 is hung through the mixing box 14 and is keyed to the output shaft of the first motor 15, the bottom end of the rotating rod 16 is fixedly mounted on the inner bottom surface of the mixing box 14 through a bearing seat, the side wall of the rotating rod 16 is fixedly mounted to a scraper 17, the ends of the scraper 17 are respectively slidably connected to the inner top surface, bottom surface and side wall of the mixing box 14, a stirring frame 18 is arranged in the middle of the side wall of the rotating rod 16 between the rotating rod 16 and the scraper 17, and a feeding port 19 is provided on the bottom surface of the mixing box 14.

[0023] A lower hopper 13 is provided on the outside of the lower feed port 19 at the bottom of the mixing box 14, and the bottom end of the lower hopper 13 is fixedly installed with the feeding mechanism. The lower feed port 19 is opened on the bottom of the mixing box 14, and a lower hopper 13 is provided on the outside of the lower feed port 19 at the bottom of the mixing box 14, and the lower hopper 13 is fixedly installed with the feeding mechanism, so that the powder mixed in the upper mixing box 14 can enter the feeding mechanism through the lower hopper 13 to realize the feeding of the powder.

[0024] The mixing mechanism also includes a storage box 20, which is fixedly mounted on the surface of the mixing box 14 and located on one side of the first motor 15. The storage box 20 and the mixing box 14 are interconnected. A plurality of groups of circular holes 21 are provided on the surface of the storage box 20. A plurality of groups of measuring buckets 22 are correspondingly provided on the surface of the storage box 20 outside the circular holes 21. A placement groove 23 is provided on the side wall of the storage box 20, and a pull-out partition 24 is provided inside the placement groove 23.

[0025] At the same time, a storage box 20 is arranged on the surface of the mixing box 14, and a circular hole 21 is opened on the surface of the storage box 20. The outside of the circular hole 21 is located on the surface of the storage box 20 and corresponds to a plurality of groups of measuring buckets 22, so that the user can add different doses of additives to the inside of the measuring buckets 22, and the additives can enter the storage box 20 by pulling the partition 24, and further enter the inside of the mixing box 14. The scraper 17 and the stirring frame 18 are driven by the rotating rod 16 to rotate so as to fully stir the powder and the additive, and then enter the feeding mechanism through the discharge port 19 and the discharge hopper 13.

[0026] The feeding mechanism includes a second motor 4, a bracket 5, a feed pipe 6 and a propeller 11. Two groups of support plates 2 are provided on the surface of the workbench 1, and the upper side walls of the support plates 2 are fixedly installed with the side walls of the feed pipe 6. One end of the propeller 11 penetrates the feed pipe 6 and the side walls of the bracket 5 and is keyed to the output shaft of the second motor 4. The second motor 4 is installed on the side wall of the bracket 5, and the bracket 5 is fixedly installed with the side wall of the feed pipe 6. The other end of the propeller 11 is fixedly installed on the inner wall of the feed pipe 6 through a bearing seat. The side wall of the propeller 11 is slidably connected with the inner wall of the feed pipe 6. A recess 12 is provided at the top of the side wall of the feed pipe 6. The bottom end of the lower hopper 13 is arranged outside the recess 12 and is fixedly installed with the side wall of the feed pipe 6.

[0027] A groove 7 is formed on the side wall of one end of the feed pipe 6 away from the second motor 4, and a rotating door 8 is rotatably connected to the side wall of the feed pipe 6 away from the second motor 4. A limiting column 9 is arranged inside the rotating door 8, and the limiting column 9 is slidably connected to the inner wall of the groove 7.

[0028] A second motor 4 is also provided to drive the propeller 11 to rotate, and at the same time, a recess 12 provided on the side wall of the feed pipe 6 is fixedly installed with the lower hopper 13, and the powder enters the feed pipe 6 from the mixing box 14, and the powder is fed under the rotation of the propeller 11. By rotating the rotating door 8 on the side wall of the feed pipe 6, the discharge port 10 provided on the side wall of the feed pipe 6 is exposed, and the powder is fed by the propeller 11.

[0029] A limiting column is also provided on the side wall of the feed pipe 6, and the inner wall of the rotating door 8 conflicts with the limiting column. A discharge port 10 is also opened on the side wall of the feed pipe 6. A limiting column is also provided on the side wall of the feed pipe 6, so that the rotating door 8 can be blocked by rotating the rotating door 8 through the limiting column.

[0030] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations of the present invention. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. A feeding device for powder production, comprising a workbench (1), a feeding mechanism and a mixing mechanism, characterized in that: The feeding mechanism is arranged on the surface of the workbench (1) and is fixedly mounted on the workbench (1); the mixing mechanism is arranged above the feeding mechanism; the mixing mechanism comprises a mixing box (14), a first motor (15) and a rotating rod (16); both side walls of the mixing box (14) are provided with a fixing plate (3); the fixing plate (3) is fixedly mounted on the feeding mechanism; the first motor (15) is mounted on the top surface of the mixing box (14); the top end of the rotating rod (16) is hung through the mixing box (14) and the first motor (15) is connected to the rotating rod (16); The output shaft of the motor (15) is key-connected, the bottom end of the rotating rod (16) is fixedly mounted on the inner bottom surface of the mixing box (14) through a bearing seat, the side wall of the rotating rod (16) is fixedly mounted with a scraper (17), the ends of the scraper (17) are respectively slidably connected with the inner top surface, bottom surface and side wall of the mixing box (14), a stirring frame (18) is arranged in the middle of the side wall of the rotating rod (16) between the rotating rod (16) and the scraper (17), and a feeding port (19) is opened on the bottom surface of the mixing box (14).

2. A feeding device for powder production according to claim 1, characterized in that: A material discharge hopper (13) is provided on the bottom surface of the mixing box (14) outside the material discharge port (19), and the bottom end of the material discharge hopper (13) is fixedly mounted on the feeding mechanism.

3. A feeding device for powder production according to claim 2, characterized in that: The mixing mechanism further comprises a material storage box (20), the material storage box (20) being fixedly mounted on the surface of the mixing box (14) and located on one side of the first motor (15), the material storage box (20) and the mixing box (14) being interconnected, a plurality of groups of circular holes (21) being provided on the surface of the material storage box (20), a plurality of groups of measuring buckets (22) being provided correspondingly to the outsides of the circular holes (21) and located on the surface of the material storage box (20), a placement groove (23) being provided on the side wall of the material storage box (20), and a removable partition (24) being provided inside the placement groove (23).

4. A feeding device for powder production according to claim 1, characterized in that: The feeding mechanism comprises a second motor (4), a bracket (5), a feeding pipe (6) and a propeller (11); two groups of support plates (2) are arranged on the surface of the workbench (1), and the upper side walls of the support plates (2) are fixedly mounted on the side walls of the feeding pipe (6); one end of the propeller (11) penetrates the feeding pipe (6) and the side walls of the bracket (5) and is keyed to the output shaft of the second motor (4); the second motor (4) is mounted on the side wall of the bracket (5); the bracket (5) is fixedly mounted on the side wall of the feeding pipe (6); the other end of the propeller (11) is fixedly mounted on the inner wall of the feeding pipe (6) through a bearing seat; the side wall of the propeller (11) is slidably connected to the inner wall of the feeding pipe (6); a notch (12) is provided on the top of the side wall of the feeding pipe (6); the bottom end of the lower hopper (13) is arranged outside the notch (12) and is fixedly mounted on the side wall of the feeding pipe (6).

5. A feeding device for powder production according to claim 4, characterized in that: A groove (7) is provided on the side wall of one end of the feed pipe (6) away from the second motor (4); a rotating door (8) is rotatably connected to the side wall of one end of the feed pipe (6) away from the second motor (4); a limiting column (9) is provided inside the rotating door (8); and the limiting column (9) is slidably connected to the inner wall of the groove (7).

6. A feeding device for powder production according to claim 5, characterized in that: The side wall of the feed pipe (6) is also provided with a limiting column, the inner wall of the rotating door (8) and the limiting column are in contact with each other, and the side wall of the feed pipe (6) is also provided with a discharge port (10).

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