Three-dimensional mixing machine for pharmaceutical production

Abstract

The utility model discloses a three-dimensional mixing machine for pharmaceutical production, which comprises a mixing machine main body, a mixing tank assembled in the mixing machine main body, a feed pipe fixedly assembled at the top of a cover body, a driving motor fixedly assembled at the center of the cover body, and an auxiliary mixing mechanism assembled in an inner cavity of the mixing tank, the output end of the driving motor is in transmission connection with the auxiliary mixing mechanism, and a discharging pipe communicated with an inner cavity of the mixing tank is fixedly assembled at the bottom of the mixing tank. A traditional mixing tank is redesigned, an auxiliary mixing mechanism is arranged in the mixing tank, materials attached to the inner wall of the mixing tank are scraped off through circulating rotation of a scraping plate in the auxiliary mixing mechanism, and the situation that the materials adhere to the inner wall of the mixing tank, and consequently the mixing effect of the materials is affected is avoided; meanwhile, an auxiliary material mixing plate is arranged in the auxiliary material mixing mechanism, and the mixing effect of the materials in the mixing tank is further enhanced through the auxiliary material mixing plate in the process that the materials are shaken up and mixed in the mixing tank.

Description

Technical Field

[0001] The utility model relates to the technical field of medicine production, in particular to a three-dimensional mixer for medicine production. Background Art

[0002] The three-dimensional mixer is a highly efficient mixing equipment. It uses a unique three-dimensional motion mode to mix materials in all directions and at multiple angles in a mixing tank, thereby achieving a fast and uniform mixing effect. Since three-dimensional mixers are widely used in the mixing of various materials, such as powders, granules, liquids, etc., three-dimensional mixers are often used to mix materials for preparing medicines during the production and processing of medicines. However, most of the existing three-dimensional mixers only use a single mixing mode that drives the mixing tank to move. During the mixing process of the materials, the materials are easily attached to the inner wall of the mixing tank, thereby affecting the mixing effect of the materials in the mixing tank. To this end, we propose a three-dimensional mixer for pharmaceutical production. Utility Model Content

[0003] The purpose of the utility model is to provide a three-dimensional mixer for medicine production to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a three-dimensional mixer for drug production, comprising a mixer main body, a mixing tank assembled in the mixer main body, a cover body detachably fixedly assembled on the top of the mixing tank, a feed pipe detachably fixedly assembled on the top of the cover body, an end cap detachably fixedly assembled on the end of the feed pipe, a drive motor fixedly assembled at the center of the cover body, an auxiliary mixing mechanism assembled in the inner cavity of the mixing tank, the output end of the drive motor is transmission-connected to the auxiliary mixing mechanism, and a discharge pipe connected to the inner cavity of the mixing tank is fixedly assembled on the bottom of the mixing tank.

[0005] Preferably, the auxiliary mixing mechanism includes an assembly shaft, the outer side wall of the assembly shaft is fixedly connected with a first mounting block and a second mounting block, the side walls of the first mounting block and the second mounting block are respectively fixedly assembled with a first connecting shaft and a second connecting shaft, and the outer sides of the first connecting shaft and the second connecting shaft are fixedly connected with scrapers.

[0006] Preferably, a rotating shaft is rotatably connected between the first connecting shaft and the second connecting shaft, and an auxiliary mixing plate is fixedly connected to the outer side wall of the rotating shaft.

[0007] Preferably, a reinforcement portion is fixedly assembled between the first connecting shaft and the second connecting shaft respectively.

[0008] Preferably, a protective frame is rotatably connected to the side wall of the mixer body, and a handle frame is fixedly mounted on the side wall of the protective frame.

[0009] Compared with the prior art, the utility model has the following beneficial effects: a three-dimensional mixer for drug production is redesigned for the traditional mixing tank, an auxiliary mixing mechanism is arranged in the mixing tank, and the materials attached to the inner wall of the mixing tank are scraped off by the circular rotation of the scraper in the auxiliary mixing mechanism, thereby avoiding the adhesion of the materials on the inner wall of the mixing tank, thereby affecting the mixing effect of the materials;

[0010] At the same time, an auxiliary mixing plate is arranged in the auxiliary mixing mechanism. When the mixing tank shakes and mixes the materials, the auxiliary mixing plate further enhances the mixing effect of the materials in the mixing tank. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a three-dimensional diagram of the utility model.

[0012] Figure 2 It is a schematic diagram of the structure of the mixing tank of the utility model.

[0013] Figure 3 It is a structural schematic diagram of the auxiliary mixing mechanism of the utility model.

[0014] In the figure: 1. mixer body; 2. mixing tank; 3. cover body; 4. discharge pipe; 5. feed pipe; 6. end cover; 7. drive motor; 8. auxiliary mixing mechanism; 81. assembly shaft; 82. first mounting block; 83. second mounting block; 84. first connecting shaft; 85. second connecting shaft; 86. scraper; 87. rotating shaft; 88. auxiliary mixing plate; 89. reinforcement part; 9. protective frame; 10. handle frame. DETAILED DESCRIPTION

[0015] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0016] See also Figure 1 , Figure 2 and Figure 3 The utility model provides a technical solution: a three-dimensional mixer for drug production, including a mixer body 1, in which a mixing tank 2 for mixing materials is installed, and the mixing tank 2 is driven to shake by a transmission frame movably connected to the side wall of the mixing tank 2 built in the mixer body 1, so that the materials in the mixing tank 2 are fully mixed.

[0017] A cover body 3 is detachably fixedly installed on the top of the mixing tank 2, and the cover body 3 is used to close the mixing tank 2. A discharge pipe 4 connected to the inner cavity of the mixing tank 2 is fixedly connected to the bottom of the mixing tank 2. The discharge pipe 4 is used to discharge the materials evenly mixed in the mixing tank 2. A solenoid valve is embedded in the discharge pipe 4, and the solenoid valve is electrically connected to an external power supply. The discharge flow rate of the discharge pipe 4 is controlled by the provided solenoid valve.

[0018] A feed pipe 5 connected to the inner cavity of the mixing tank 2 is integrally formed at the top of the cover body 3. An end cap 6 is detachably fixedly mounted on the top of the feed pipe 5. The feed pipe 5 is used to add the material to be mixed into the mixing tank 2, and the end cap 6 is used to close the feed pipe 5.

[0019] A driving motor 7 is fixedly installed at the top center of the cover body 3, and an auxiliary mixing mechanism 8 is installed in the inner cavity of the mixing tank 2. The output end of the driving motor 7 is transmission-connected to the auxiliary mixing mechanism 8 through a connecting shaft that passes through the cover body 3. The driving motor 7 is electrically connected to an external power supply. The driving motor 7 drives the auxiliary mixing mechanism 8 to move inside the mixing tank 2, and cooperates with the mixing tank 2 to enhance the mixing effect of the materials in the mixing tank 2.

[0020] like Figure 3 As shown in the figure, the auxiliary mixing mechanism 8 includes an assembly shaft 81, the top of the assembly shaft 81 is fixedly connected to the output end of the driving motor 7, the outer side wall of the assembly shaft 81 is respectively welded with a first mounting block 82 and a second mounting block 83, the side walls of the first mounting block 82 and the second mounting block 83 are respectively welded with a first connecting shaft 84 and a second connecting shaft 85, the outer ends of the first connecting shaft 84 and the second connecting shaft 85 are welded with a scraper 86, and the number of the first connecting shaft 84, the second connecting shaft 85 and the scraper 86 is at least There are three groups, and the three groups of first connecting shafts 84, second connecting shafts 85 and scrapers 86 are evenly distributed in a circle at the center of the first mounting block 82 and the second mounting block 83, respectively. The outer side of the scraper 86 is in contact with the inner cavity side wall of the mixing tank 2. The scraper 86 is rotated in the inner cavity of the mixing tank 2 by assembling the shaft 81, the first connecting shaft 84 and the second connecting shaft 85, so that the scraper 86 scrapes off the residual material on the inner cavity side wall of the mixing tank 2, thereby avoiding the residual accumulation of the material on the inner cavity side wall of the mixing tank 2, thereby affecting the mixing effect of the material;

[0021] A rotating shaft 87 is rotatably connected between the first connecting shaft 84 and the second connecting shaft 85, and an auxiliary mixing plate 88 is evenly and fixedly connected to the outer wall of the rotating shaft 87 in a circumferential manner. In the process of the assembly shaft 81 and the mixing tank 2 respectively shaking and mixing the materials, the auxiliary mixing plates 88 at different positions can be rotated by the rotating shaft 87 after being subjected to force, and the rotation of the auxiliary mixing plates 88 further enhances the mixing effect of the materials in the mixing tank 2.

[0022] A reinforcing portion 89 is fixedly connected between the first connecting shaft 84 and the second connecting shaft 85, respectively. The reinforcing portion 89 is annular. The reinforcing portion 89 is provided to increase the stability of the fixation between the first connecting shaft 84 and the second connecting shaft 85, thereby preventing the auxiliary mixing mechanism 8 from being deformed during long-term use, thereby affecting its mixing effect on the materials.

[0023] like Figure 1 and Figure 2 As shown in the figure, the outer side wall of the mixer body 1 is rotatably connected with a protective frame 9, which is spliced ​​by a fixed pipe and a fixed block. The protective frame 9 is provided to protect the mixer body 1 during startup and operation, so as to avoid accidental collision of the mixing tank 2 with the surrounding operators during the operation of the mixer body 1, thereby improving the safety of use. A handle frame 10 is welded and fixed to the side wall of the protective frame 9, and the handle frame 10 is provided to facilitate the rotation of the protective frame 9. After the mixer body 1 completes mixing of the materials, the protective frame 9 can be rotated and stored.

[0024] Working principle: During the use of this mixer, the pharmaceutical raw materials to be mixed are first added into the mixing tank 2 from the feed pipe 5. After all the raw materials are added, the feed pipe 5 is sealed by the end cover 6. The protective frame 9 is lowered by the handle frame 10 and the mixer is turned on. The transmission frame in the mixer body 1 drives the mixing tank 2 to shake and mix the materials in the mixing tank 2. While the mixing tank 2 is moving, the assembly shaft 81 is driven by the driving motor 7 to rotate in the mixing tank 2. The assembly shaft 81 drives the scraper 86 to scrape off the materials attached to the inner wall of the mixing tank 2 to avoid the accumulation of materials on the inner wall of the mixing tank 2. Then, through the movement of the assembly shaft 81 and the mixing tank 2, the auxiliary mixing plate 88 in the mixing tank 2 further mixes the materials in the mixing tank 2 to make the mixing between the materials more uniform. After the mixing of the materials is completed, the protective frame 9 is rotated and stored, and then the materials in the mixing tank 2 are discharged through the discharge pipe 4.

Claims

1. A three-dimensional mixer for drug production, comprising a mixer body (1), characterized in that: The mixer body (1) is equipped with a mixing tank (2), the top of the mixing tank (2) is detachably fixedly equipped with a cover body (3), the top of the cover body (3) is fixedly equipped with a feed pipe (5), the end of the feed pipe (5) is detachably fixedly equipped with an end cap (6), the center of the cover body (3) is fixedly equipped with a drive motor (7), the inner cavity of the mixing tank (2) is equipped with an auxiliary mixing mechanism (8), the output end of the drive motor (7) is transmission-connected to the auxiliary mixing mechanism (8), and the bottom of the mixing tank (2) is fixedly equipped with a discharge pipe (4) connected to its inner cavity.

2. A three-dimensional mixer for drug production according to claim 1, characterized in that: The auxiliary mixing mechanism (8) comprises an assembly shaft (81), the outer side wall of the assembly shaft (81) is fixedly connected with a first mounting block (82) and a second mounting block (83), the side walls of the first mounting block (82) and the second mounting block (83) are respectively fixedly mounted with a first connecting shaft (84) and a second connecting shaft (85), and the outer side ends of the first connecting shaft (84) and the second connecting shaft (85) are fixedly connected with a scraper (86).

3. A three-dimensional mixer for drug production according to claim 2, characterized in that: A rotating shaft (87) is rotatably connected between the first connecting shaft (84) and the second connecting shaft (85), and an auxiliary mixing plate (88) is fixedly connected to the outer side wall of the rotating shaft (87).

4. A three-dimensional mixer for drug production according to claim 2, characterized in that: A reinforcement portion (89) is fixedly assembled between the first connecting shaft (84) and the second connecting shaft (85).

5. A three-dimensional mixer for drug production according to claim 1, characterized in that: The side wall of the mixer body (1) is rotatably connected to a protective frame (9), and the side wall of the protective frame (9) is fixedly equipped with a handle frame (10).

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