A pharmacopoeia sieve-shaking real medicinal slice particle size sorting instrument

Abstract

The utility model discloses a pharmacopoeia sieve shakes real type decoction piece granularity sorting appearance relates to decoction piece sorting technical field, including base, be provided with sorting assembly and vibration subassembly on the base, the sorting assembly includes sorting cylinder and sorting screen, a plurality of annular fixed plate are fixedly connected in the sorting cylinder, the sorting screen is equipped with a plurality of, and a plurality of sorting screens are inserted between fixed plate at intervals, the top of sorting cylinder is open setting, be equipped with the receiving groove in the sorting cylinder, and the receiving groove is located the lowermost side of sorting screen, the utility model discloses a motor, cam and vibrating disk are set up, and the cam is rotated through motor drive, and reciprocating movement is pushed to vibrating disk to drive sorting cylinder and sorting screen to shake and realize decoction piece sorting, and the movable door that can open and close is arranged in sorting cylinder front side, and the sorting screen is inserted in sorting cylinder, to sorting screen can be taken out and is replaced into different mesh number, so this can be adjusted according to the granularity of the required decoction piece, and the adjustment process is convenient and fast.

Description

Technical Field

[0001] This utility model relates to the field of medicinal herb sorting technology, specifically a pharmacopoeia-type vibrating compaction medicinal herb particle size sorter. Background Technology

[0002] Particle size sorting of medicinal slices is a process of standardizing and unifying the particle size of medicinal slices during preparation. By sieving, coarse particles, fine powder, or impurities are removed, making the particle size of the medicinal slices more uniform. This ensures that the ingredients of preparations such as pills and powders are released evenly during use and avoids unstable efficacy due to particle size differences.

[0003] The prior art disclosure number CN222607113U describes a sorting device for processing Chinese medicinal herbs. When in use, the internal sorting sieve structure is fixed and cannot be removed and replaced with sorting sieves of different mesh sizes. Therefore, it can only sort medicinal herbs of specific particle sizes and cannot meet the production needs of medicinal herbs of different sizes. Utility Model Content

[0004] The purpose of this invention is to overcome the shortcomings of the existing technology and provide a pharmacopoeia-type vibrating particle size sorter for medicinal slices.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a pharmacopoeia-style vibrating particle size separator for medicinal slices, comprising a base, on which a sorting component and a vibration component are mounted. The sorting component includes a sorting cylinder and a sorting sieve. Several annular fixed plates are fixedly connected inside the sorting cylinder. Several sorting sieves are provided, and these sieves are spaced apart and inserted between the fixed plates. The top of the sorting cylinder is open. A material receiving groove is provided inside the sorting cylinder, and the material receiving groove is located at the bottom of the sorting sieve. An openable and closable movable door is provided on the front side of the sorting cylinder. The vibration component includes a motor and a vibrating plate. A groove is provided on the base, and the vibrating plate is slidably connected in the groove. A spring connects the vibrating plate and the groove. The motor is fixedly connected to the base. The output shaft of the motor extends into the groove and is fixedly connected to a cam, which is in contact with the vibrating plate. The sorting cylinder is fixedly connected to the vibrating plate.

[0006] As described above, the front side of the sorting cylinder has an opening, and the movable door is movably connected to the opening via a hinge. The sorting cylinder and the movable door are fixed together by magnetic attraction.

[0007] As described above, the vibratory feeder is bent downwards on both the left and right sides, and two fixed rods are symmetrically arranged at the bottom of the vibratory feeder. Linear bearings are fixedly connected to both the left and right sides of the vibratory feeder, and the two ends of the fixed rods pass through the linear bearings and are fixedly connected to the grooves. The springs are sleeved on the fixed rods.

[0008] As described above, the base has a through groove, the motor is fixedly connected in the through groove, and the motor output shaft extends into the groove, and the cam is located below the vibratory plate.

[0009] As described above, the sorting screen is equipped with a pusher plate, which is attached to the bottom of the sorting screen. A gear is fixedly connected to the top of the pusher plate, and a rack meshes with the rear side of the gear. The rack is fixedly installed.

[0010] As described above, a gate-shaped vertical plate is mounted on the outside of the sorting cylinder. The vertical plate is fixedly connected to the base, and slots are opened on both the left and right sides of the sorting cylinder. The two ends of the rack pass through the adjacent slots and are fixedly connected to the vertical plate.

[0011] As described above, a crossbar is provided above the sorting screen, and a rectangular groove is provided on the crossbar. The rack and gear are both located in the rectangular groove. An electric telescopic rod is fixedly connected between the gear and the pusher plate, and the electric telescopic rod is movably connected to the crossbar. The top of the crossbar is set with an arc surface.

[0012] Compared with existing technologies, this pharmacopoeia-style vibrating compaction particle size sorter for medicinal slices has the following advantages:

[0013] I. This utility model uses a motor, a cam, and a vibrating plate. The motor drives the cam to rotate, which in turn drives the vibrating plate to move back and forth, thereby causing the sorting cylinder and the sorting sieve to vibrate and achieve the sorting of medicinal slices. At the same time, a movable door that can be opened and closed is provided on the front side of the sorting cylinder, and the sorting sieve is inserted into the sorting cylinder, so that the sorting sieve can be removed and replaced with different mesh sizes. This allows for adjustment according to the required particle size of the medicinal slices, and the adjustment process is convenient and quick.

[0014] II. This utility model features a pusher plate inside the sorting sieve. The pusher plate is connected to the sorting cylinder via an electric telescopic rod and a crossbar, allowing it to move synchronously with the sorting cylinder. Simultaneously, a gear meshes with a rack fixed on a vertical plate. Therefore, during the movement of the sorting cylinder, the gear and rack move relative to each other, generating reciprocating rotation and driving the pusher plate to rotate reciprocally. This evenly sweeps the medicinal slices within the sorting sieve, preventing them from gathering in one place during vibration, increasing the contact area between the medicinal slices and the sorting sieve, and improving the sorting effect.

[0015] Other advantages, objectives and features of this invention will be set forth in part in the description which follows, and in part will be apparent to those skilled in the art from the following examination or study, or may be taught from the practice of this invention. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0017] Figure 2This is a schematic diagram of the internal structure of the sorting cylinder of this utility model;

[0018] Figure 3 This is a schematic diagram of the vibratory feeder and cam structure of this utility model;

[0019] Figure 4 This is a schematic diagram of the gear and rack structure of this utility model.

[0020] In the diagram: 1. Base; 2. Sorting cylinder; 3. Movable door; 4. Sorting screen; 5. Receiving trough; 6. Vertical plate; 7. Vibrating plate; 8. Cam; 9. Motor; 10. Fixed rod; 11. Spring; 12. Push sweeping plate; 13. Electric telescopic rod; 14. Crossbar; 15. Rack; 16. Gear; 17. Fixed plate. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] like Figure 1-4 As shown, this utility model provides a technical solution: a pharmacopoeia-style vibrating particle size sorter for medicinal slices, including a base 1, on which a sorting component and a vibration component are provided. The sorting component includes a sorting cylinder 2 and a sorting sieve 4. Several annular fixing plates 17 are fixedly connected inside the sorting cylinder 2. Several sorting sieves 4 are provided, and the several sorting sieves 4 are inserted between the fixing plates 17 in an order of gradually decreasing mesh size. The top of the sorting cylinder 2 is open. A receiving groove 5 is provided inside the sorting cylinder 2, and the receiving groove 5 is located at the bottom of the sorting sieve 4. An openable and closable movable door 3 is provided on the front side of the sorting cylinder 2. The vibration component includes a motor 9 and a vibrating plate 7. A groove is provided on the base 1, and the vibrating plate 7 is slidably connected in the groove. A spring 11 is connected between the vibrating plate 7 and the groove. The motor 9 is fixedly connected to the base 1. The output shaft of the motor 9 extends into the groove and is fixedly connected to a cam 8, and the cam 8 is in contact with the vibrating plate 7. The sorting cylinder 2 is fixedly connected to the vibrating plate 7.

[0023] According to the overall structure of the device, when in use, connect the device to an external power source, open the movable door 3, and replace the multiple sorting screens 4 in the sorting cylinder 2 according to the required particle size of the medicinal slices. The sorting screen 4 that can screen out the required particle size is placed in the middle layer. Close the movable door 3, pour the medicinal slices into the upper opening of the sorting cylinder 2, and the medicinal slices fall onto the uppermost sorting screen 4. Start the motor 9, and the motor 9 drives the cam 8 to rotate. When the cam 8 is close to the vibrating plate 7, it pushes the vibrating plate 7 to move laterally and compresses the spring 11. When the cam 8 is away from the vibrating plate 7, the vibrating plate 7 is reset under the thrust of the spring 11, thereby causing the vibrating plate 7 to move back and forth, causing the sorting cylinder 2 and the sorting screen 4 to vibrate and screen the medicinal slices. After multiple screenings, larger particles remain in the upper sorting screen 4, smaller particles fall into the lower sorting screen 4, and fine powder and impurities fall into the receiving trough 5. After screening, open the movable door 3 and take out the sorting screen 4 and the screened medicinal slices together.

[0024] like Figure 1 As shown, the front side of the sorting cylinder 2 has an opening, and the movable door 3 is movably connected to the opening by a hinge. The sorting cylinder 2 and the movable door 3 are fixed together by magnetic attraction.

[0025] The front of the sorting cylinder 2 can be opened through the movable door 3, which allows for convenient and quick replacement of the sorting screen 4. The movable door 3 is magnetically fixed to facilitate opening and closing.

[0026] like Figure 3 As shown, the vibratory plate 7 is bent downwards on both sides. There are two fixed rods 10 arranged symmetrically at the bottom of the vibratory plate 7. Linear bearings are fixedly connected to both sides of the vibratory plate 7, and the two ends of the fixed rods 10 pass through the linear bearings and are fixedly connected to the grooves. The spring 11 is sleeved on the fixed rods 10. A through groove is opened on the base 1. The motor 9 is fixedly connected in the through groove, and the output shaft of the motor 9 extends into the groove. The cam 8 is located below the vibratory plate 7.

[0027] The vibratory plate 7 is stably supported by two symmetrical fixed rods 10, and the vibratory plate 7 moves smoothly back and forth on the fixed rods 10 through the linear bearing. At the same time, the fixed rods 10 provide support for the spring 11 to prevent the spring 11 from twisting during compression and affecting the reset of the vibratory plate 7. By placing the motor 9 in the through slot, the contact between the motor 9 and the outside is reduced, the motor 9 is prevented from being damaged, and the motor 9 is facilitated to dissipate heat.

[0028] like Figure 4As shown, the sorting screen 4 is provided with a pusher plate 12, and the pusher plate 12 is attached to the bottom of the sorting screen 4. A gear 16 is fixedly connected to the top of the pusher plate 12, and a rack 15 is meshed on the rear side of the gear 16. The rack 15 is fixedly set. A door-shaped vertical plate 6 is mounted on the outside of the sorting cylinder 2. The vertical plate 6 is fixedly connected to the base 1, and slots are opened on both the left and right sides of the sorting cylinder 2. The two ends of the rack 15 pass through the adjacent slots and are fixedly connected to the vertical plate 6.

[0029] The rack 15 is fixed by the vertical plate 6. When the sorting cylinder 2 moves back and forth, it drives the pusher plate 12 to move synchronously. At this time, the gear 16 moves with the sorting cylinder 2 and generates relative displacement with the rack 15. Since the gear 16 meshes with the rack 15, the gear 16 rotates during the movement and drives the pusher plate 12 to rotate, so that the slices are evenly swept in the sorting screen 4, preventing the slices from gathering in one place during vibration. This increases the contact area between the slices and the sorting screen 4, so that the slices are fully and evenly contacted with the sorting screen 4, and the screening effect is improved.

[0030] like Figure 4 As shown, a crossbar 14 is provided above the sorting screen 4, and a rectangular groove is provided on the crossbar 14. The rack 15 and the gear 16 are both located in the rectangular groove. An electric telescopic rod 13 is fixedly connected between the gear 16 and the pusher plate 12, and the electric telescopic rod 13 is movably connected to the crossbar 14. The top of the crossbar 14 is set with an arc surface.

[0031] The crossbar 14 isolates the gear 16 and rack 15 from the internal space of the sorting cylinder 2, preventing the medicinal slices from falling between the gear 16 and rack 15 during the screening process and causing jamming, which would affect the operation of the equipment. The electric telescopic rod 13 can drive the pusher plate 12 to move up and down, which can remove the pusher plate 12 from the sorting screen 4, avoiding obstruction when replacing the sorting screen 4. By setting the top of the crossbar 14 to be arc-shaped, the medicinal slices falling on the top of the crossbar 14 are easier to slide off during the vibration of the sorting cylinder 2, preventing the medicinal slices from sticking on the crossbar 14.

[0032] It should be noted that the sorting sieve 4 uses a standard drug sieve that conforms to the unified specifications of the Chinese Pharmacopoeia.

[0033] Working principle: When in use, connect the device to an external power source, open the movable door 3, start the electric telescopic rod 13, and retract the pusher plate 12. Multiple sorting sieves 4 inside the sorting cylinder 2 can be replaced according to the required particle size of the medicinal slices. The sorting sieve 4 that can screen out the required particle size is placed in the middle layer. Close the movable door 3, lower the pusher plate 12, and pour the medicinal slices into the sorting cylinder 2 through the opening at the top. The medicinal slices fall onto the topmost sorting sieve 4. Start the motor 9, which drives the cam 8 to rotate. When the cam 8 approaches the vibrating plate 7, it pushes the vibrating plate 7 to move laterally and compresses the spring 11. When the cam 8 moves away from the vibrating plate 7, the vibrating plate 7 is pushed by the spring 11. The vibrating plate 7 is reset to its original position, causing it to move back and forth, which in turn causes the sorting cylinder 2 and the sorting sieve 4 to vibrate and screen the medicinal slices. At the same time, the crossbar 14 drives the pusher plate 12 to move synchronously with the sorting cylinder 2, causing the gear 16 and the rack 15 to move relative to each other. This causes the gear 16 to rotate back and forth, which in turn drives the pusher plate 12 to rotate back and forth, evenly sweeping the medicinal slices into the sorting sieve 4 and improving the screening effect. After multiple screenings, larger particles remain in the upper sorting sieve 4, smaller particles fall into the lower sorting sieve 4, and fine powder and impurities fall into the receiving trough 5. After screening, the movable door 3 is opened, and the sorting sieve 4 and the screened medicinal slices are taken out together.

[0034] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A pharmacopoeia-style vibrating compaction particle size sorter for medicinal slices, comprising a base (1), characterized in that: The base (1) is provided with a sorting component and a vibration component. The sorting component includes a sorting cylinder (2) and a sorting screen (4). Several annular fixing plates (17) are fixedly connected inside the sorting cylinder (2). Several sorting screens (4) are provided, and the several sorting screens (4) are inserted between the fixing plates (17) in an order of gradually decreasing mesh size. The top of the sorting cylinder (2) is open. A receiving groove (5) is provided inside the sorting cylinder (2), and the receiving groove (5) is located at the bottom of the sorting screen (4). The front side of the cylinder (2) is provided with an openable and closable movable door (3). The vibration assembly includes a motor (9) and a vibrating plate (7). The base (1) is provided with a groove. The vibrating plate (7) is slidably connected in the groove. A spring (11) is connected between the vibrating plate (7) and the groove. The motor (9) is fixedly connected to the base (1). The output shaft of the motor (9) extends into the groove and is fixedly connected to a cam (8). The cam (8) is in contact with the vibrating plate (7). The sorting cylinder (2) is fixedly connected to the vibrating plate (7).

2. The pharmacopoeia-style vibrating particle size sorter for medicinal slices according to claim 1, characterized in that: The sorting cylinder (2) has an opening on its front side, and the movable door (3) is movably connected to the opening by a hinge. The sorting cylinder (2) and the movable door (3) are fixed together by magnetic attraction.

3. The pharmacopoeia-style vibrating particle size sorter for medicinal slices according to claim 1, characterized in that: The vibratory plate (7) is bent downwards on both sides. Two fixed rods (10) are symmetrically arranged at the bottom of the vibratory plate (7). Linear bearings are fixedly connected to both sides of the vibratory plate (7), and the two ends of the fixed rods (10) are fixedly connected to the grooves through the linear bearings. The spring (11) is sleeved on the fixed rods (10).

4. The pharmacopoeia-style vibrating compaction particle size sorter for medicinal slices according to claim 1, characterized in that: The base (1) has a through groove, the motor (9) is fixedly connected in the through groove, and the output shaft of the motor (9) extends into the groove. The cam (8) is located below the vibratory plate (7).

5. The pharmacopoeia-style vibrating particle size sorter for medicinal slices according to claim 1, characterized in that: The sorting screen (4) is provided with a pusher plate (12), and the pusher plate (12) is attached to the bottom of the sorting screen (4). A gear (16) is fixedly connected to the top of the pusher plate (12), and a rack (15) meshes with the rear side of the gear (16). The rack (15) is fixedly set.

6. The pharmacopoeia sieve-type particle size sorter for medicinal slices according to claim 5, characterized in that: A gate-shaped vertical plate (6) is mounted on the outside of the sorting cylinder (2). The vertical plate (6) is fixedly connected to the base (1). Slots are opened on both the left and right sides of the sorting cylinder (2). The two ends of the rack (15) pass through the adjacent slots and are fixedly connected to the vertical plate (6).

7. A pharmacopoeia-style vibrating particle size sorter for medicinal slices according to claim 5, characterized in that: A crossbar (14) is provided above the sorting screen (4), and a rectangular groove is provided on the crossbar (14). The rack (15) and the gear (16) are both located in the rectangular groove. An electric telescopic rod (13) is fixedly connected between the gear (16) and the push sweep plate (12), and the electric telescopic rod (13) is movably connected to the crossbar (14). The top of the crossbar (14) is set with an arc surface.

Images