Mixing granulator for producing fixed preparation

Abstract

The utility model relates to the technical field of fixed preparation production, and discloses a mixing granulator for fixed preparation production. A box body is arranged on the top face of the bottom plate, the bottom face of the box body is fixedly connected with the top face of the bottom plate, a feeding port is formed in the top face of the box body, the bottom face of the feeding port communicates with the top face of the box body, an inner container is arranged on the inner side face of the box body, a vibration mechanism is arranged on the bottom face of the inner container, and a stirring mechanism is arranged on the inner side face of the inner container. The vibration mechanism comprises a driving part and a vibration part; the vibration part is located on the outer side face of the driving part. The stirring mechanism comprises a fixing part and a stirring part; the stirring part is located on the right side face of the fixing part. The first motor is utilized by the vibration mechanism, so that the cam is driven to rotate under the action of the first motor, the cam and the pulley move under the rotation of the cam, the pulley drives the inner container to vibrate, adhesion to the inner side face of the inner container is avoided, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of fixed preparation production, in particular to a mixing granulator used for the production of fixed preparations. Background Art

[0002] Granulation is the process of processing materials in powder, melt, aqueous solution and other states into granules with a certain shape and size. Almost all preparation processes of solid preparations are inseparable from the granulation process. The granulation methods widely used in pharmaceutical production can be divided into three categories: wet granulation, dry granulation and spray granulation, among which wet granulation is the most widely used.

[0003] Compared with the prior art: due to the contact between the material and the adhesive during use of the equipment, the material has a certain viscosity and humidity, which makes the material easily adhere to the side wall of the mixing granulator, making it inconvenient to clean the surface, affecting the granulation effect in later use and reducing work efficiency.

[0004] Therefore, a mixing granulator for the production of fixed preparations is proposed. Utility Model Content

[0005] The purpose of the utility model is to provide a mixing granulator for the production of fixed preparations to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a mixing granulator for fixed preparation production, comprising: a bottom plate, a box body is arranged on the top surface of the bottom plate, the bottom surface of the box body is fixedly connected to the top surface of the bottom plate, a feed port is arranged on the top surface of the box body, the bottom surface of the feed port is communicated with the top surface of the box body, an inner liner is arranged on the inner side surface of the box body, a vibration mechanism is arranged on the bottom surface of the inner liner, and a stirring mechanism is arranged on the inner side surface of the inner liner; the vibration mechanism comprises a driving part and a vibration part; the vibration part is located on the outer side surface of the driving part; the stirring mechanism comprises a fixing part and a stirring part; the stirring part is located on the right side surface of the fixing part.

[0007] Preferably, a discharge port is provided on the right side of the box body, the left end face of the discharge port is fixedly connected to the right side of the inner tank, the discharge port extends through to the right side of the box body, a through groove is provided on the right side of the box body, and the discharge port surface is slidably connected to the inner side of the through groove.

[0008] Preferably, the driving part includes a fixed block, a first motor is arranged on the top surface of the fixed block, a bottom surface of the first motor is fixedly connected to the top surface of the fixed block, a vertical plate is arranged on the surface of the output end of the first motor, the bottom surface of the vertical plate is fixedly connected to the bottom surface of the inner side of the box body, the front side surface of the fixed block is fixedly connected to the rear side surface of the vertical plate, the first motor extends through and extends to the front side of the vertical plate, the output end surface of the first motor is slidably connected to the inner wall of the vertical plate through a bearing seat 1, two pulleys are arranged on the output end surface of the first motor, the rear side surface of the left pulley is fixedly connected to the output end surface of the first motor, and a sliding rod is arranged on the rear side surface of the right pulley, the rear end surface of the sliding rod is rotatably connected to the front side surface of the vertical plate through a bearing seat 2, the front end surface of the sliding rod is fixedly connected to the rear side surface of the right pulley, and is driven by the first motor.

[0009] Preferably, a belt is sleeved on the surface of the two pulleys, the inner side of the belt is movably connected to the outer sides of the two pulleys, two cams are arranged on the front sides of the two pulleys, the rear sides of the two cams are fixedly connected to the front sides of the two pulleys, two pulleys are arranged on the front sides of the two cams, the rear sides of the two pulleys are movably connected to the front sides of the two cams, and vibration is achieved through the cams and pulleys.

[0010] Preferably, the vibration part includes eight slides, four slide rails are arranged on the inner sides of the eight slides, four slide rail surfaces are slidably connected to the inner sides of the eight slides, four slide rail outer sides are fixedly connected to the inner sides of the box body, and the eight slide inner sides are fixedly connected to the outer side of the inner tank, and slide stably through the slide rails.

[0011] Preferably, four springs are provided on the inner side surfaces of the four slide rails, and the outer ends of the four springs are fixedly connected to the bottom surface of the inner tank and the inner bottom surface of the box body, and buffering is performed by the springs.

[0012] Preferably, the fixing portion includes an L-shaped plate, the left side surface of the L-shaped plate is fixedly connected to the left side surface of the inner side of the inner tank, the inner bottom surface of the L-shaped plate is provided with a second motor, the bottom surface of the second motor is fixedly connected to the inner bottom surface of the L-shaped plate, the output end surface of the second motor is provided with a polished rod, the rear end surface of the polished rod is fixedly connected to the output end surface of the second motor, the front end surface of the polished rod is rotatably connected to the front side surface of the inner side of the inner tank through a bearing seat three, the surface of the polished rod is sleeved with two first bevel gears, the inner walls of the two first bevel gears are fixedly connected to the surface of the polished rod, and the polished rod is driven by the second motor to make the first bevel gear of the polished rod.

[0013] Preferably, the stirring part includes two second bevel gears, the outer end faces of the two second bevel gears are meshed and connected with the outer end faces of the first bevel gears, two sliding rods are provided on the rear end faces of the two second bevel gears, the left end faces of the two sliding rods are fixedly connected with the right side faces of the two second bevel gears, the two sliding rods extend through and extend to the right side of the L-shaped plate, the surfaces of the two sliding rods are rotatably connected to the inner wall of the L-shaped plate through bearing seat four, the right end faces of the two sliding rods are fixedly connected to the right end face of the inner side of the inner tank through bearing seat five, the surfaces of the two sliding rods are sleeved with stirring blades, the inner side faces of the stirring blades are fixedly connected to the surfaces of the two sliding rods, and the stirring blades are driven by the sliding rods.

[0014] Compared with the prior art, the utility model has the beneficial effects of: a mixing granulator for the production of fixed preparations.

[0015] 1) The vibration mechanism utilizes the first motor so that the cam is driven to rotate under the action of the first motor, so that the cam and the pulley are moved under the rotation of the cam, so that the pulley drives the inner tank to vibrate, thereby avoiding adhesion to the inner side of the inner tank and improving work efficiency;

[0016] 2) The stirring mechanism utilizes the second motor in the fixed part, and the first bevel gear is driven by the second motor to rotate, thereby driving the second bevel gear, thereby driving the stirring blade to rotate, so as to evenly stir the material and avoid uneven stirring. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional schematic diagram of the structure of the utility model;

[0018] Figure 2 It is a three-dimensional schematic diagram of the overall cross-section of the structure of the utility model;

[0019] Figure 3 It is a three-dimensional schematic diagram of the vibration structure of the utility model;

[0020] Figure 4 This is a three-dimensional schematic diagram of the pulley of the vibration structure of the utility model;

[0021] Figure 5 It is a three-dimensional schematic diagram of the stirring structure of the utility model.

[0022] In the figure: 1 bottom plate, 2 box body, 3 feed port, 4 liner, 5 vibration mechanism, 51 driving part, 52 vibration part, 511 first motor, 512 vertical plate, 513 pulley, 514 cam, 515 pulley, 521 slide seat, 522 slide rail, 523 spring, 6 stirring mechanism, 61 fixing part, 62 stirring part, 611 L-type plate, 612 second motor, 613 bare rod, 614 first bevel gear, 621 second bevel gear, 622 slide rod, 623 stirring blade, 7 discharge port. DETAILED DESCRIPTION

[0023] 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.

[0024] Embodiment 1

[0025] See also Figure 1-Figure 4 The utility model provides a technical solution: a mixing granulator for fixed preparation production, comprising a bottom plate 1, a box body 2 is arranged on the top surface of the bottom plate 1, the bottom surface of the box body 2 is fixedly connected to the top surface of the bottom plate 1, a feed port 3 is arranged on the top surface of the box body 2, the bottom surface of the feed port 3 is connected to the top surface of the box body 2, an inner liner 4 is arranged on the inner side surface of the box body 2, a vibration mechanism 5 is arranged on the bottom surface of the inner liner 4, and a stirring mechanism 6 is arranged on the inner side surface of the inner liner 4; the vibration mechanism 5 comprises a driving part 51 and a vibration part 52; the vibration part 52 is located on the outer side surface of the driving part 51; the stirring mechanism 6 comprises a fixing part 61 and a stirring part 62; the stirring part 62 is located on the right side surface of the fixing part 61.

[0026] A discharge port 7 is provided on the right side of the box body 2, and the left end face of the discharge port 7 is fixedly connected to the right side of the inner tank 4. The discharge port 7 extends through and extends to the right side of the box body 2. A through groove is provided on the right side of the box body 2, and the surface of the discharge port 7 is slidably connected to the inner side of the through groove.

[0027] The driving part 51 includes a fixed block, a first motor 511 is arranged on the top surface of the fixed block, the bottom surface of the first motor 511 is fixedly connected to the top surface of the fixed block, a vertical plate 512 is arranged on the output end surface of the first motor 511, the bottom surface of the vertical plate 512 is fixedly connected to the inner bottom surface of the box body 2, the front side surface of the fixed block is fixedly connected to the rear side surface of the vertical plate 512, the first motor 511 extends through and extends to the front side of the vertical plate 512, the output end surface of the first motor 511 is slidably connected to the inner wall of the vertical plate 512 through a bearing seat 1, two pulleys 513 are arranged on the output end surface of the first motor 511, the rear side surface of the left pulley 513 is fixedly connected to the output end surface of the first motor 511, and a sliding rod is arranged on the rear side surface of the right pulley 513, the rear end surface of the sliding rod is rotatably connected to the front side surface of the vertical plate 512 through a bearing seat 2, and the front end surface of the sliding rod is fixedly connected to the rear side surface of the right pulley 513.

[0028] A belt is sleeved on the surface of the two pulleys 513, and the inner side of the belt is movably connected to the outer side of the two pulleys 513, two cams 514 are arranged on the front side of the two pulleys 513, and the rear side of the two cams 514 is fixedly connected to the front side of the two pulleys 513, and two pulleys 515 are arranged on the front side of the two cams 514, and the rear side of the two pulleys 515 is movably connected to the front side of the two cams 514.

[0029] The vibration part 52 includes eight slides 521, and four slide rails 522 are arranged on the inner sides of the eight slides 521. The surfaces of the four slide rails 522 are slidably connected to the inner sides of the eight slides 521, and the outer sides of the four slide rails 522 are fixedly connected to the inner sides of the box body 2. The inner sides of the eight slides 521 are fixedly connected to the outer side of the inner tank 4.

[0030] Four springs 523 are arranged on the inner side surfaces of the four slide rails 522 , and the outer ends of the four springs 523 are fixedly connected to the bottom surface of the inner container 4 and the inner bottom surface of the box body 2 .

[0031] Furthermore, in this embodiment, the vibration mechanism 5 is used so that the first motor 511 drives the two pulleys 513 to rotate, thereby driving the two cams 514 to rotate under the rotation of the pulleys 513, and the cams 514 rotate and drive the two pulleys 515 to move under the rotation of the cams 514, thereby driving the inner container 4 to vibrate stably on the surface of the slide rail 522 under the action of the slide seat 521, thereby using the spring 523 for buffering;

[0032] Furthermore, in this embodiment, the vibration mechanism 5 utilizes the first motor 511 so that the cam 514 is driven to rotate under the action of the first motor 511, so that the cam 514 and the pulley 515 are moved under the rotation of the cam 514, so that the pulley 515 drives the inner pot 4 to vibrate, thereby avoiding adhesion to the inner side of the inner pot 4, thereby improving work efficiency;

[0033] Embodiment 2

[0034] See also Figure 2 , Figure 5 , and on the basis of the first embodiment, it is further obtained that: the fixing portion 61 includes an L-shaped plate 611, the left side surface of the L-shaped plate 611 is fixedly connected to the inner left side surface of the inner tank 4, the inner bottom surface of the L-shaped plate 611 is provided with a second motor 612, the bottom surface of the second motor 612 is fixedly connected to the inner bottom surface of the L-shaped plate 611, the output end surface of the second motor 612 is provided with a polished rod 613, the rear end surface of the polished rod 613 is fixedly connected to the output end surface of the second motor 612, the front end surface of the polished rod 613 is rotatably connected to the inner front side surface of the inner tank 4 through the bearing seat three, and the surface of the polished rod 613 is sleeved with two first bevel gears 614, and the inner walls of the two first bevel gears 614 are fixedly connected to the surface of the polished rod 613.

[0035] The stirring part 62 includes two second bevel gears 621, the outer end faces of the two second bevel gears 621 are meshed and connected with the outer end face of the first bevel gear 614, the rear end faces of the two second bevel gears 621 are provided with two slide bars 622, the left end faces of the two slide bars 622 are fixedly connected with the right side faces of the two second bevel gears 621, the two slide bars 622 extend through to the right side of the L-shaped plate 611, the surfaces of the two slide bars 622 are rotatably connected with the inner wall of the L-shaped plate 611 through bearing seat four, the right end faces of the two slide bars 622 are fixedly connected with the inner right end face of the inner tank 4 through bearing seat five, the surfaces of the two slide bars 622 are sleeved with stirring blades 623, and the inner side faces of the stirring blades 623 are fixedly connected with the surfaces of the two slide bars 622. Compared with the prior art, the beneficial effects of the utility model are: the mixing granulator for the production of fixed preparations,

[0036] Furthermore, in this embodiment, the stirring mechanism 6 utilizes the second motor 612 in the fixed part 61, and drives the polished rod 613 under the drive of the second motor 612, thereby driving the two first bevel gears 614 under the rotation of the polished rod 613, thereby driving the second bevel gear 621 to rotate under the rotation of the first bevel gear 614, so that the second bevel gear 621 drives the slide bar 622, so that the stirring blade 623 is driven to stir under the action of the slide bar 622;

[0037] Furthermore, in this embodiment, the stirring mechanism 6 utilizes the second motor 612 in the fixed part 61, and the first bevel gear 614 is driven by the second motor 612 to rotate, thereby driving the second bevel gear 621, and thus driving the stirring blade 623 to rotate, thereby uniformly stirring the material and avoiding uneven stirring.

[0038] When in use, it is put in through the feed port 3 so that it falls into the inner pot 4, and then the stirring mechanism 6 utilizes the second motor 612 in the fixed part 61 to drive the light rod 613 under the drive of the second motor 612, thereby driving the two first bevel gears 614 under the rotation of the light rod 613, thereby driving the second bevel gear 621 to rotate under the rotation of the first bevel gear 614, so that the second bevel gear 621 drives the slide bar 622, so that the stirring blade 623 is driven to stir under the action of the slide bar 622. When the processing is completed, the vibration mechanism 5 is utilized to make the two pulleys 513 rotate under the action of the first motor 511, thereby driving the two cams 514 to rotate under the rotation of the pulleys 513, and driving the two pulleys 515 to move under the rotation of the cam 514, thereby driving the inner pot 4 to vibrate steadily on the surface of the slide rail 522 under the action of the slide seat 521, so as to use the spring 523 for buffering, thereby performing secondary stirring, and then discharging through the discharge port 7.

[0039] Although the 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 mixing granulator for the production of fixed preparations, comprising a bottom plate (1), characterized in that: The top surface of the bottom plate (1) is provided with a box body (2), the bottom surface of the box body (2) is fixedly connected to the top surface of the bottom plate (1), the top surface of the box body (2) is provided with a feed port (3), the bottom surface of the feed port (3) is connected to the top surface of the box body (2), the inner side surface of the box body (2) is provided with an inner container (4), the bottom surface of the inner container (4) is provided with a vibration mechanism (5), and the inner side surface of the inner container (4) is provided with a stirring mechanism (6); The vibration mechanism (5) comprises a driving part (51) and a vibration part (52); The vibration part (52) is located on the outer side of the driving part (51); The stirring mechanism (6) comprises a fixing portion (61) and a stirring portion (62); The stirring portion (62) is located on the right side of the fixing portion (61).

2. A mixing granulator for the production of fixed preparations according to claim 1, characterized in that: The right side of the box body (2) is provided with a discharge port (7), the left end face of the discharge port (7) is fixedly connected to the right side of the inner tank (4), the discharge port (7) extends through to the right side of the box body (2), the right side of the box body (2) is provided with a through groove, and the surface of the discharge port (7) is slidably connected to the inner side of the through groove.

3. A mixing granulator for the production of fixed preparations according to claim 1, characterized in that: The driving part (51) comprises a fixed block, a first motor (511) is arranged on the top surface of the fixed block, a bottom surface of the first motor (511) is fixedly connected to the top surface of the fixed block, a vertical plate (512) is arranged on the output end surface of the first motor (511), the bottom surface of the vertical plate (512) is fixedly connected to the inner bottom surface of the box body (2), a front side surface of the fixed block is fixedly connected to a rear side surface of the vertical plate (512), the first motor (511) extends through and extends to the front side of the vertical plate (512), and the first The output end face of the motor (511) is slidably connected to the inner wall of the vertical plate (512) through a first bearing seat; the output end face of the first motor (511) is provided with two pulleys (513); the rear side face of the left pulley (513) is fixedly connected to the output end face of the first motor (511); the rear side face of the right pulley (513) is provided with a slide bar; the rear end face of the slide bar is rotatably connected to the front side face of the vertical plate (512) through a second bearing seat; and the front end face of the slide bar is fixedly connected to the rear side face of the right pulley (513).

4. A mixing granulator for the production of fixed preparations according to claim 3, characterized in that: The surfaces of the two pulleys (513) are sleeved with a belt, the inner side of the belt is movably connected to the outer side of the two pulleys (513), the front side of the two pulleys (513) is provided with two cams (514), the rear side of the two cams (514) is fixedly connected to the front side of the two pulleys (513), the front side of the two cams (514) is provided with two pulleys (515), the rear side of the two pulleys (515) is movably connected to the front side of the two cams (514).

5. A mixing granulator for the production of fixed preparations according to claim 4, characterized in that: The vibration part (52) comprises eight slide seats (521), the inner sides of the eight slide seats (521) are provided with four slide rails (522), the surfaces of the four slide rails (522) are slidably connected to the inner sides of the eight slide seats (521), the outer sides of the four slide rails (522) are fixedly connected to the inner sides of the box body (2), and the inner sides of the eight slide seats (521) are fixedly connected to the outer side of the inner container (4).

6. A mixing granulator for the production of fixed preparations according to claim 5, characterized in that: Four springs (523) are arranged on the inner side surfaces of the four slide rails (522), and the outer ends of the four springs (523) are fixedly connected to the bottom surface of the inner container (4) and the inner bottom surface of the box body (2).

7. A mixing granulator for the production of fixed preparations according to claim 1, characterized in that: The fixing portion (61) comprises an L-shaped plate (611), the left side surface of the L-shaped plate (611) is fixedly connected to the inner left side surface of the inner tank (4), the inner bottom surface of the L-shaped plate (611) is provided with a second motor (612), the bottom surface of the second motor (612) is fixedly connected to the inner bottom surface of the L-shaped plate (611), the output end surface of the second motor (612) is provided with a polished rod (613), the rear end surface of the polished rod (613) is fixedly connected to the output end surface of the second motor (612), the front end surface of the polished rod (613) is rotatably connected to the inner front side surface of the inner tank (4) through a bearing seat three, and the surface of the polished rod (613) is sleeved with two first bevel gears (614), and the inner walls of the two first bevel gears (614) are fixedly connected to the surface of the polished rod (613).

8. A mixing granulator for the production of fixed preparations according to claim 7, characterized in that: The stirring portion (62) comprises two second bevel gears (621), the outer end surfaces of the two second bevel gears (621) are meshedly connected with the outer end surface of the first bevel gear (614), the rear end surfaces of the two second bevel gears (621) are provided with two slide bars (622), the left end surfaces of the two slide bars (622) are fixedly connected with the right side surfaces of the two second bevel gears (621), the two slide bars (622) extend through and extend to the right side of the L-shaped plate (611), the surfaces of the two slide bars (622) are rotatably connected with the inner wall of the L-shaped plate (611) through bearing seat four, the right end surfaces of the two slide bars (622) are fixedly connected with the inner right end surface of the inner tank (4) through bearing seat five, and the surfaces of the two slide bars (622) are sleeved with stirring blades (623), and the inner side surfaces of the stirring blades (623) are fixedly connected with the surfaces of the two slide bars (622).

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