A swing granulator for pharmaceutical production

Abstract

The utility model discloses a swing type granulator for medicine production relates to medicine production processing technical field, including swing type granulator and fuselage, the upper surface fixed connection of swing type granulator has feeding hopper, the upper surface fixed connection of feeding hopper has protection subassembly, the lower surface fixed connection of swing type granulator has discharge hopper, the lower portion of discharge hopper is provided with collection subassembly. The utility model discloses through placing medicine in the inside of feeding hopper when using, then realizes closing through moving the inside of frame -shaped board to protection board, and after closing, and through the fixed link of turning drive front -back connecting plate and magnetic attraction piece, so that front -back magnetic attraction piece is stuck in the right side of frame -shaped board, and the magnetic attraction spacing between both, through the setting of this structure effectively prevented the possible of dust flying after medicine processing, guaranteed the air environment, reached the dust inhalation effect of preventing staff.

Description

Technical Field

[0001] This utility model relates to the field of pharmaceutical production and processing technology, specifically to a swing-type granulator for pharmaceutical production. Background Technology

[0002] A gyratory pellet mill is a mechanical device that turns moist powder or dry lumps into pellets. It is mainly used in the pharmaceutical, chemical, and food industries to prepare shaped pellets before drying or to crush agglomerated materials. Its core structure includes a main body, a rotating drum, a screen clamp tube, and a transmission system. The material is forced to pass through the screen and become pellets by the forward and reverse rotation of the drum. The screen tension can be adjusted by a handwheel. The contact parts are made of stainless steel to improve durability and cleanliness.

[0003] The existing technology has the following problems:

[0004] In current pharmaceutical granulation machines, the feed hopper is designed to be open. During processing, dust may rise from the feed hopper, causing air pollution and potentially leading to dust inhalation by personnel. Furthermore, existing pharmaceutical granulation machines lack a corresponding collection structure, making them inconvenient to use.

[0005] Therefore, we need a swing-type pellet mill for drug production to solve the above problems. Utility Model Content

[0006] This invention provides a swing-type granulator for pharmaceutical production to solve the problems mentioned in the background art.

[0007] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows:

[0008] A gyratory granulator for drug production includes a gyratory granulator and a machine body. A feed hopper is fixedly connected to the upper surface of the gyratory granulator, and a protective component is fixedly connected to the upper surface of the feed hopper. A discharge hopper is fixedly connected to the lower surface of the gyratory granulator, and a collection component is provided below the discharge hopper. Base supports are fixedly connected to the lower left and right sides of the front of the machine body.

[0009] The protective assembly includes a frame plate and a protective plate. A fixing block is fixedly connected to the middle right side of the upper surface of the protective plate. Connecting plates are movably connected to the upper front and rear sides of the fixing block. Magnetic blocks are fixedly connected to the left ends of the front and rear connecting plates. The front and rear connecting plates and magnetic blocks form an L-shape. A fixing rod is fixedly connected to the upper opposite face of the front and rear magnetic blocks.

[0010] A further improvement of this utility model is that: the length of the protective plate is greater than the length of the frame plate, the width of the protective plate is greater than the inner wall width of the frame plate, and the outer surfaces of the front and rear magnetic blocks are magnetically connected to the surface of the frame plate.

[0011] A further improvement of this utility model is that: the inner wall of the frame plate has interconnected openings on both the left and right sides, and the inner wall of the frame plate has a sliding groove on both the front and back sides.

[0012] A further improvement of this utility model is that the inner wall of the front and rear sliding grooves is connected to the interior of the left and right openings, and the interior of the sliding grooves and openings is slidably connected to the outer surface of the protective plate.

[0013] A further improvement of the present invention is that the collection component includes a collection box and a connecting component. The bottom of the collection box is provided with four rollers in a rectangular array. Two handles are fixedly connected to the upper left and right sides of the collection box. The outer surface of the collection box corresponds to and cooperates with the surfaces of two base brackets on the left and right sides, respectively.

[0014] A further improvement of the present invention is that the connecting component includes a plate and an L-shaped plate. The rear side of the plate is fixedly connected to the surface of the machine body. Slide grooves are provided on both the left and right sides of the plate. Several limiting grooves are provided on the front side of the inner wall of the slide grooves on both the left and right sides.

[0015] A further improvement of this utility model is that: a groove is provided on the rear side of the L-shaped plate in the horizontal direction, and sliders are fixedly connected to the rear sides of the left and right sides of the inner wall of the groove.

[0016] A further improvement of this utility model is that the outer surfaces of the left and right sliders are respectively inserted into the interior of the limiting groove.

[0017] Due to the adoption of the above technical solution, the technological progress achieved by this utility model compared to the prior art is as follows:

[0018] 1. This utility model provides a swing-type granulator for pharmaceutical production. In use, after the medicine is placed inside the feed hopper, the inside of the frame plate is closed by moving the protective plate. After closing, the connecting plates and magnetic blocks at the front and rear are driven by the flipping fixing rod, so that the magnetic blocks at the front and rear are locked on the right side of the frame plate. At the same time, the magnetic attraction between the two is limited. This structure effectively prevents the possibility of dust flying after drug processing, protects the air environment, and prevents workers from inhaling dust.

[0019] 2. This utility model provides a swing-type granulator for pharmaceutical production. The collection box facilitates the collection of processed drug granules, and the rollers facilitate the movement of the collected granules. The connecting components limit the position of the collection box to prevent it from moving during the granule collection process, thereby improving the stability of the equipment in the production process. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the structure of this utility model;

[0021] Figure 2 This is a schematic diagram of the protective component structure of this utility model;

[0022] Figure 3 This is a schematic diagram of the frame plate structure of this utility model;

[0023] Figure 4 This is a schematic diagram of the collection component structure of this utility model;

[0024] Figure 5 This is an exploded structural diagram of the connecting component of this utility model.

[0025] In the diagram: 1. Swinging pellet mill; 2. Feed hopper; 3. Discharge hopper; 4. Collection assembly; 41. Collection box; 42. Roller; 43. Handle; 44. Connecting assembly; 441. Plate; 442. Slide chute two; 443. Limiting groove; 444. L-shaped plate; 445. Groove; 446. Slider; 5. Machine body; 6. Base support; 7. Protective assembly; 71. Frame plate; 701. Through port; 702. Slide chute one; 72. Protective plate; 73. Fixing block; 74. Connecting plate; 75. Magnetic block; 76. Fixing rod. Detailed Implementation

[0026] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0027] Example 1: As Figures 1 to 5As shown, this utility model provides a swing-type granulator for pharmaceutical production, including a swing-type granulator 1 and a machine body 5. The swing-type granulator 1 and the machine body 5 are the core granulation components, and their outer surfaces are welded together. A feed hopper 2 is fixedly connected to the upper surface of the swing-type granulator 1 by welding or bolts, and the feed hopper 2 is used to feed the pharmaceutical raw materials to be granulated. A protective component 7 is fixedly connected to the upper surface of the feed hopper 2, which is used to prevent dust from flying during processing after the raw materials are fed in, thus providing protection. A discharge hopper 3 is fixedly connected to the lower surface of the swing-type granulator 1 by welding or bolts, and the discharge hopper 3 is used to discharge the granulated particles. A collection component 4 is provided below the discharge hopper 3, which is used to collect the granulated pharmaceutical particles. Base supports 6 are fixedly connected to the lower left and right sides of the front of the machine body 5. Furthermore, the specific working principle of the swing-type granulator itself is a mature existing technical solution and will not be described in detail further.

[0028] Example 2: Figures 1 to 5As shown, the protective assembly 7 consists of a frame plate 71 and a protective plate 72. The length of the protective plate 72 is greater than the length of the frame plate 71, and the width of the protective plate 72 is greater than the inner wall width of the frame plate 71. This size design allows the protective plate 72 to better cover the opening of the feed hopper 2. A fixing block 73 is fixedly connected to the middle right side of the upper surface of the protective plate 72. The fixing block 73 can be connected to the protective plate 72 by welding or bolts. The fixing block 73 facilitates pushing the protective plate 72 to open or close it, and also facilitates the installation of the connecting plate 74. Connecting plates 74 are movably connected to the upper front and rear sides of the fixing block 73. The movable connection can be hinged, allowing the connecting plate 74 to rotate around the connection point. Magnetic blocks 75 are fixedly connected to the left ends of the front and rear connecting plates 74. The magnetic blocks 75 can be made of magnetic metal. The front and rear connecting plates 74 and the magnetic blocks 75 form an L-shape. A fixing rod 76 is fixedly connected above the opposite surface of the front and rear magnetic blocks 75. The fixing rod 76 enhances the structural stability and facilitates the simultaneous movement of the two magnetic blocks 75 and the connecting plates 74, acting as a handle. The inner walls of the frame plate 71 are provided with sliding grooves 702 and openings 701 on the left and right sides and the front and rear sides. The inner walls of the front and rear sliding grooves 702 communicate with the interiors of the left and right openings 701. The interiors of the sliding grooves 702 and the openings 701 are slidably connected to the outer surface of the protective plate 72. Thus, the protective plate 72 can open and close the opening of the feed hopper 2 by sliding within the sliding grooves 702 and the openings 701. When it is necessary to close the opening, slide the protective plate 72 to the appropriate position, rotate the connecting plate 74 to drive the magnetic block 75 so that the outer surface of the front and rear magnetic blocks 75 is magnetically connected to the surface of the frame plate 71, thereby fixing the position of the protective plate 72; when it is necessary to open the opening to put in raw materials, rotate the magnetic block 75 upward and push the fixing block 73 to slide the protective plate 72 open.

[0029] Example 3: Figures 1 to 5 As shown, the collection component 4 includes a collection box 41 and a connecting component 44. The bottom of the collection box 41 has a rectangular array of four casters 42, which allow for easy movement of the collection box 41. Two handles 43 are fixedly connected to the upper left and right sides of the collection box 41, and these handles 43 can be welded to the collection box 41 for easy operation. The left and right sides of the outer surface of the collection box 41 respectively mate with the surfaces of the two base supports 6. This structure limits the movement of the collection box 41, preventing it from moving left or right.

[0030] The connecting assembly 44 is used to further fix the position of the collection box 41 and prevent the collection box 41 from moving forward. The connecting assembly 44 includes a plate 441 and an L-shaped plate 444. The rear side of the plate 441 is fixedly connected to the surface of the body 5 by welding or bolts. The left and right sides of the plate 441 are provided with sliding grooves 442. The sliding grooves 442 are designed to facilitate the up and down sliding of the slider 446. The front side of the inner wall of the left and right sliding grooves 442 is provided with several limiting grooves 443, which facilitate the entry of the slider 446. The horizontal rear side of the L-shaped plate 444 is provided with a groove 445. The left and right rear sides of the inner wall of the groove 445 are fixedly connected to the slider 446. The slider 446 can be connected to the inner wall of the groove 445 by welding. The outer surfaces of the left and right sliders 446 are respectively inserted into the interior of the limiting grooves 443. By inserting the sliders 446 into the limiting grooves 443 at different positions, the position of the L-shaped plate 444 can be restricted. In addition, the rear side of the L-shaped plate 444 in the vertical direction contacts and limits the position of the inner wall of the collection box 41.

[0031] When it is necessary to move the collection box 41, it can be moved by pushing the collection box 41 to contact the plate 441. Then, the slider 446 can be driven by pushing the L-shaped plate 444 and enter the interior of the second slide groove 442. Then, the L-shaped plate 444 is moved upward so that the vertical outer surface of the L-shaped plate 444 separates from the inner wall of the collection box 41. Then, the slider 446 is re-entered into the interior of another limiting groove 443 for limiting by pulling the L-shaped plate 444. Conversely, in use, the collection box 41 can be moved between the two base supports 6. When it is moved to the appropriate position, the L-shaped plate 444 is pushed backward so that the slider 446 re-enters the second slide groove 442 and the L-shaped plate slides down. The L-shaped plate 444 is moved forward to contact and limit the inner wall of the collection box 41.

[0032] Working principle: In use, first, the protective plate 72 is opened to place the medicine inside. Then, the protective plate 72 is moved to close the feed hopper 2. By rotating the fixing rod 76 downward, the connecting plate 74 and the magnetic block 75 are driven to make the connecting plate 74 horizontal. At the same time, the magnetic block 75 is locked onto the surface of the frame plate 71 and magnetically limited, thus preventing the possibility of dust flying during drug processing. Then, the swing granulator 1 is started to process the medicine. After the medicine is processed, the granules fall downward into the collection box 41 through the action of the discharge hopper 3, completing the collection. At the same time, the left and right base supports 6 and the connecting components 44 cooperate to limit the position of the collection box 41. After collection, the collection box 41 and the L-shaped plate 444 are pushed, and then the L-shaped plate 444 is moved upward to separate from the collection box 41. The collection box 41 is pulled out from between the two base supports 6, thus completing the operation.

[0033] The present invention has been described in detail above. However, modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, any modifications or improvements that do not depart from the spirit of the present invention are within the protection scope of the present invention.

Claims

1. A swing granulator for pharmaceutical production, comprising a swing granulator (1) and a machine body (5), characterized in that: The upper surface of the oscillating pellet mill (1) is fixedly connected to a feed hopper (2), the upper surface of the feed hopper (2) is fixedly connected to a protective component (7), the lower surface of the oscillating pellet mill (1) is fixedly connected to a discharge hopper (3), a collection component (4) is provided below the discharge hopper (3), and a base bracket (6) is fixedly connected to the lower left and right sides of the front of the machine body (5). The protective component (7) includes a frame plate (71) and a protective plate (72). A fixing block (73) is fixedly connected to the middle right side of the upper surface of the protective plate (72). A connecting plate (74) is movably connected to the upper front and rear sides of the fixing block (73). A magnetic block (75) is fixedly connected to the left end of the connecting plate (74) at both the front and rear sides. The connecting plate (74) and the magnetic block (75) at the front and rear sides form an L-shape. A fixing rod (76) is fixedly connected to the upper side of the opposite face of the magnetic block (75) at the front and rear sides.

2. A swing granulator for pharmaceutical production as claimed in claim 1, wherein: The length of the protective plate (72) is greater than the length of the frame plate (71), and the width of the protective plate (72) is greater than the inner wall width of the frame plate (71). The outer surfaces of the magnetic blocks (75) at the front and rear are magnetically connected to the surface of the frame plate (71).

3. A swing granulator for pharmaceutical production as claimed in claim 1, wherein: The inner wall of the frame plate (71) has through openings (701) on both the left and right sides, and the inner wall of the frame plate (71) has grooves (702) on both the front and back sides.

4. A swing granulator for pharmaceutical production as claimed in claim 3 wherein: The inner wall of the front and rear sliding groove (702) communicates with the interior of the left and right openings (701), and the interior of the sliding groove (702) and the opening (701) are slidably connected to the outer surface of the protective plate (72).

5. A swing granulator for pharmaceutical production as claimed in claim 1, wherein: The collection component (4) includes a collection box (41) and a connecting component (44). The bottom rectangular array of the collection box (41) is provided with four rollers (42). The upper left and right sides of the collection box (41) are fixedly connected with two handles (43). The left and right sides of the outer surface of the collection box (41) correspond to the surfaces of the two base brackets (6).

6. A swing granulator for pharmaceutical production as claimed in claim 5 wherein: The connecting component (44) includes a plate (441) and an L-shaped plate (444). The rear side of the plate (441) is fixedly connected to the surface of the body (5). The left and right sides of the plate (441) are provided with sliding grooves (442), and the front side of the inner wall of the sliding grooves (442) on the left and right sides is provided with several limiting grooves (443).

7. A swing granulator for pharmaceutical production as claimed in claim 6 wherein: The L-shaped plate (444) has a groove (445) on its rear side in the horizontal direction, and sliders (446) are fixedly connected to the rear sides of the left and right sides of the inner wall of the groove (445).

8. A swing granulator for pharmaceutical production as claimed in claim 7, wherein: The outer surfaces of the left and right sliders (446) are respectively inserted into the interior of the limiting groove (443).

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