Production device of vitamin B12

Abstract

The invention relates to the technical field of vitamin tablet production, in particular to a vitamin B12 production device which comprises a base, a tablet press and a discharging plate, the tablet press is mounted on the base, the discharging plate is fixedly connected to the base, one end of the discharging plate is slidably connected with the tablet press, and the other end of the discharging plate is slidably connected with the tablet press. A track groove is formed in the discharging plate, a placing plate is fixedly connected into the discharging plate, a baffle is slidably connected to one end of the placing plate, and a pressing plate is fixedly connected to the upper end of the baffle. And therefore, the thin medicine is pushed out to the outer side of the discharging plate to be collected, and the effect that thin and unqualified medicine particles are picked out and pushed to the outer side is achieved.

Description

Technical Field

[0001] The invention relates to the technical field of vitamin tablet production, in particular to a production device for vitamin B12. Background Art

[0002] Vitamin B12 is a water-soluble vitamin with two functions: on the one hand, it participates in the synthesis of blood cells and maintains normal blood system metabolism; on the other hand, it has a nerve nourishing effect and can participate in nerve cell repair and metabolism. If the body lacks vitamin B12, anemia is prone to occur in the blood system, including decreased hemoglobin and red blood cells. Vitamin B12 is packaged by squeezing powder into blocks.

[0003] In the existing production of vitamin B12, most of the powder is squeezed into granules by a tablet press, and the extruded medicine automatically slides into a collection box. However, when the medicine particles are collected, there is no structure to select unqualified medicine particles before packaging, resulting in smaller medicine particles affecting the subsequent treatment effect of the disease due to insufficient medicine amount, resulting in low drug production efficiency. At the same time, after the powder is squeezed into granules, more powder will adhere to the surface of the granular medicine after molding, affecting the quality of the tablets and subsequent packaging work. Summary of the invention

[0004] The purpose of the present invention is to solve the following shortcomings in the prior art: when the drug particles are collected together, there is no structure for selecting unqualified drug particles and they are packaged, resulting in smaller drug particles affecting the subsequent treatment effect on the disease due to insufficient drug dosage, making the drug production efficiency low. At the same time, after the powder is extruded into particles, more powder will adhere to the surface of the granular drug after molding, affecting the quality of the tablets and the subsequent packaging work, and a vitamin B12 production device is proposed.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A vitamin B12 production device, comprising a base, a tablet press and a blanking plate, wherein the tablet press is mounted on the base, the blanking plate is fixedly connected to the base, and a track groove is provided on the blanking plate;

[0007] A placing plate is fixedly connected inside the blanking plate, a baffle is slidably inserted at one end of the placing plate, a pressing plate is fixedly connected to the upper end of the baffle, a plurality of limit blocks are fixedly connected to the pressing plate at one end away from the placing plate, a lower pressing plate is fixedly connected to the baffle, a selecting component is installed on the placing plate, and the selecting component includes a contact rod and a rack plate, two contact rods are respectively slidably connected to the placing plate, gears are rotatably connected on both sides of the contact rod, a shift plate is fixedly connected to the gear, and the two rack plates are respectively fixedly connected to the placing plate.

[0008] The upper surface of the blanking plate is fixedly connected to a mounting cavity, a sleeve is rotatably connected in the mounting cavity, a cylinder is fixedly connected to the outer surface of the lower end of the sleeve, a push plate is installed on the outer surface of the cylinder in a circular array, a plurality of circular holes connected to the sleeve are opened on the cylinder, and a cross plate is fixedly connected to the sleeve.

[0009] Preferably, the rack plate is meshingly connected with the gear, a third spring is fixedly connected between the lower pressure plate and the upper end of the contact rod, a pneumatic component is installed in the sleeve, and the pneumatic component includes an exhaust chamber, a fan-shaped chamber, a sleeve, an extrusion plate, and a connecting pipe. The upper end of the exhaust chamber is fixedly connected to the inner wall of the upper end of the installation chamber through a square plate, the fan-shaped chamber is connected to the lower end of the exhaust chamber, and one end of the fan-shaped chamber away from the exhaust chamber is slidably connected to the inner wall of the sleeve, and a thread is provided on the outer surface of the sleeve, and the extrusion plate is threadedly connected to the thread on the sleeve.

[0010] Preferably, one end of the extrusion plate away from the sleeve is slidably connected to the installation cavity, and the first airbag and the second airbag are fixedly connected to both sides of the extrusion plate respectively, and the first airbag and the second airbag are connected to the upper end of the exhaust cavity through connecting pipes respectively.

[0011] Preferably, the blanking plate is rotatably connected to a screw rod, a partition is sleeved on the outer surface of the screw rod, a plurality of through holes are provided on the partition plate, a slider is threadedly connected to the outer surface of the screw rod, an end of the slider away from the screw rod is fixedly connected to a support plate, two grooves are provided on the support plate, and the bottom walls of the two grooves are hinged to two rocker plates through hinge plates respectively, and a torsion spring is fixedly connected between the upper end of the screw rod and the blanking plate.

[0012] Preferably, the seesaw is slidably connected to the groove, a first spring is fixedly connected between one end of the seesaw and the end of the groove, the lower end of the blanking plate is fixedly connected to a collecting chamber, a plurality of semicircular protrusions in an equidistant array are fixedly connected to the inner side wall of the collecting chamber, and the other end of the seesaw is slidably connected to the collecting chamber.

[0013] Preferably, the outer surface of the sleeve is provided with teeth, and the sleeve is connected to a toothed ring through the toothed meshing, and a movable plate is fixedly connected to the outer wall of the toothed ring, and a plurality of knocking rods are fixedly connected to the movable plate, and each of the knocking rods is located directly above one of the push plates, and a second spring is fixedly connected between the end of the horizontal plate away from the sleeve and the movable plate.

[0014] Preferably, the blanking plate is fixedly connected to a guard plate, the guard plate is fixedly connected to an L-shaped plate, the end of the L-shaped plate away from the guard plate is fixedly connected to a second magnetic block, and the end of the movable plate away from the gear ring is fixedly connected to a first magnetic block.

[0015] Preferably, an arc groove for sliding of the support plate is provided at one end of each push plate away from the cylinder, an exhaust port is provided on the side wall of one end of the fan-shaped cavity away from the exhaust cavity, an air inlet is provided on the first airbag and the second airbag, and a one-way valve is installed in the connecting pipe and the air inlet.

[0016] Preferably, two groups of sliding grooves are provided on the placement plate, and each group of the sliding grooves has two sliding grooves, the contact rod is located between the two sliding grooves, and a thrust spring is provided between the pressing plate and the placement plate.

[0017] Preferably, the square plate is communicated with the upper end of the exhaust chamber, and the exhaust chamber is rotatably connected in the sleeve.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] 1. When the thickness of the medicine on the lower side is thin during the downward movement of the contact rod, the lower pressure plate will still push the contact rod downward to continue moving downward. At this time, the gear and the rack plate are meshed. As the contact rod continues to move downward, the gear can be driven to rotate. The rotation of the gear can drive the paddle plate to move in a circular motion, thereby pushing the thinner medicine to the outside of the unloading plate for collection, thereby achieving the effect of selecting thinner and unqualified drug particles and pushing them to the outside.

[0020] 2. When the screw rotates, it can drive the slider and the support plate to move up. At this time, the drug particles between the two push plates close to the partition will be lifted up by the support plate, making it easier for the outside wind to blow off the powder attached to the surface of the drug particles. The blown-off powder passes through the partition into the collection chamber for collection, and will be re-extruded and utilized later.

[0021] 3. Since the two rows of protrusions on the side wall of the collecting chamber are staggered, the two seesaws jump in a staggered manner when moving upward, and alternately push the medicine between the two push plates to move up and down, which has a vibrating effect on the medicine, which is beneficial to shake off the powder attached to the surface of the drug particles, and blow the powder into the collecting chamber for collection with the help of external wind force. The cleaned drug particles can be pushed out of the track groove as the push plate rotates, and flow out through the discharge plate for collection.

[0022] 4. With the continuous rotation of the sleeve, the movable plate can be driven to move in a circular motion. When the movable plate moves to the upper side of the L-shaped plate, the second magnetic block on the L-shaped plate can absorb the first magnetic block on the movable plate to move downward, and drive the movable plate to move downward. At this time, the knocking rod fixed on the movable plate will hit one of the push plates below, causing vibration to multiple push plates and shaking off the powder to prevent the powder from adhering to the push plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the front structure of a vitamin B12 production device proposed by the present invention;

[0024] Figure 2 This is a schematic diagram of the internal structure of the installation chamber of a vitamin B12 production device proposed by the present invention;

[0025] Figure 3 A schematic diagram of the structure of a placement plate of a vitamin B12 production device proposed by the present invention;

[0026] Figure 4 A schematic diagram of the structure of a pressing plate of a vitamin B12 production device proposed by the present invention;

[0027] Figure 5 A schematic diagram of a shift plate of a vitamin B12 production device proposed by the present invention;

[0028] Figure 6 A schematic diagram of the structure of a collection chamber of a vitamin B12 production device proposed by the present invention;

[0029] Figure 7 for Figure 6 A is a schematic diagram of the partially enlarged structure of the middle part;

[0030] Figure 8 A schematic diagram of the partition structure of a vitamin B12 production device proposed by the present invention;

[0031] Fig. 9 This is a schematic diagram of the structure of a support plate portion of a vitamin B12 production device proposed by the present invention;

[0032] Fig.10A schematic diagram of the internal structure of a sleeve of a vitamin B12 production device proposed by the present invention;

[0033] Fig.11 This is a schematic diagram of the push plate structure of a vitamin B12 production device proposed by the present invention;

[0034] Fig.12 This is a schematic diagram of the second air bag structure of a vitamin B12 production device proposed by the present invention;

[0035] Fig.13 for Figure 8 Schematic diagram of the partially enlarged structure of B.

[0036] In the figure: 1 base, 2 tablet press, 3 installation cavity, 4 blanking plate, 5 exhaust cavity, 6 square plate, 7 first air bag, 8 extrusion plate, 9 sleeve, 10 connecting pipe, 11 push plate, 12 partition, 13 guard plate, 14 collecting cavity, 15 cross plate, 16 moving plate, 17 knock rod, 18 first magnetic block, 19 second magnetic block, 20 cylinder, 21 slider, 22 screw rod, 23 first spring, 24 seesaw, 25 bump, 26 torsion spring, 27 hinge plate, 28 fan-shaped cavity, 29 second air bag, 30 L-type plate, 31 second spring, 32 gear ring, 33 support plate, 34 placement plate, 35 pressing plate, 36 limit block, 37 baffle, 38 contact rod, 39 lower pressing plate, 40 rack plate, 41 gear, 42 paddle plate, 43 third spring. DETAILED DESCRIPTION

[0037] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0038] Reference Figure 1-Figure 13 A vitamin B12 production device comprises a base 1, a tablet press 2 and a blanking plate 4, wherein the tablet press 2 is mounted on the base 1, and the tablet press 2 and the base 1 together form a machine for tableting drugs in the prior art, and the blanking plate 4 is fixedly connected to the base 1, and a track groove is provided on the blanking plate 4, and the track groove is as shown in the attached Figure 3 As shown, a plurality of push plates 11 are all rotated in the track groove.

[0039] A placing plate 34 is fixedly connected inside the unloading plate 4, and two groups of slide grooves are opened on the placing plate 34, and the number of slide grooves in each group is two. The contact rod 38 is located between the two slide grooves, and a thrust spring is provided between the pressing plate 35 and the placing plate 34. One end of the placing plate 34 is slidably connected to a baffle 37, and the lower end of the baffle 37 slides in the track groove, which has a blocking effect on the tablets sliding in the track groove. The upper end of the baffle 37 is fixedly connected to the pressing plate 35, and the end of the pressing plate 35 away from the placing plate 34 is fixedly connected to a plurality of limit blocks 36, and the plurality of limit blocks 36 are arranged in an arc shape. When the horizontal plate 15 moves in a circle, the horizontal plate 15 moves on the upper side of the pressing plate 35, and the moving plate 16 moves on the lower side of the pressing plate 35 A lower pressure plate 39 is fixedly connected to the baffle plate 37, and a selection component is installed on the placement plate 34. The selection component includes a contact rod 38 and a rack plate 40. The two contact rods 38 are respectively slidably connected to the placement plate 34, and gears 41 are rotatably connected on both sides of the contact rod 38. A shift plate 42 is fixedly connected to the gear 41. The two rack plates 40 are respectively fixedly connected to the placement plate 34. The outer surface of the upper end of the rack plate 40 is smooth, and a tooth pattern is provided at the lower end of the rack plate 40. The rack plate 40 is meshed with the gear 41. When the gear 41 moves to the lower side of the rack plate 40, it can mesh with the tooth pattern on the rack plate 40. A third spring 43 is fixedly connected between the lower pressure plate 39 and the upper end of the contact rod 38.

[0040] The upper surface of the blanking plate 4 is fixedly connected to the mounting cavity 3, and a sleeve 9 is rotatably connected in the mounting cavity 3. A cylinder 20 is fixedly connected to the outer surface of the lower end of the sleeve 9, and a push plate 11 is installed on the outer surface of the cylinder 20 in a circular array. When moving, the push plate 11 can push multiple tablets to move in the track groove. A plurality of circular holes connected to the sleeve 9 are opened on the cylinder 20, and a horizontal plate 15 is fixedly connected to the sleeve 9.

[0041] A pneumatic component is installed in the sleeve 9, and the pneumatic component includes an exhaust chamber 5, a fan-shaped chamber 28, a sleeve 9, an extrusion plate 8, and a connecting pipe 10. The upper end of the exhaust chamber 5 is fixedly connected to the inner wall of the upper end of the installation chamber 3 through a square plate 6, and the square plate 6 is connected to the upper end of the exhaust chamber 5. The exhaust chamber 5 is rotatably connected in the sleeve 9, and the fan-shaped chamber 28 is connected to the lower end of the exhaust chamber 5. The end of the fan-shaped chamber 28 away from the exhaust chamber 5 is slidably connected to the inner wall of the sleeve 9, and the gas discharged from the fan-shaped chamber 28 can only be blown in the direction of the partition 12. The outer surface of the sleeve 9 is provided with a thread pattern, and the extrusion plate 8 is threadedly connected to the thread pattern on the sleeve 9. The end of the extrusion plate 8 away from the sleeve 9 slides on the side wall of the installation chamber 3, and the installation chamber 3 can limit the extrusion plate 8 so that The rotation of the sleeve 9 can only drive the extrusion plate 8 to move reciprocally up and down. The end of the extrusion plate 8 away from the sleeve 9 is slidably connected to the installation cavity 3. The first airbag 7 and the second airbag 29 are fixedly connected on both sides of the extrusion plate 8. The first airbag 7 and the second airbag 29 are respectively connected to the upper end of the exhaust cavity 5 through the connecting pipe 10. The upper end of the first airbag 7 is fixedly connected to the inner wall of the top end of the installation cavity 3, and the lower end of the second airbag 29 is fixedly connected to the bottom wall of the installation cavity 3. An arc groove for sliding of the support plate 33 is provided at one end of the multiple push plates 11 away from the cylinder 20. An exhaust port is provided on the side wall of the end of the fan-shaped cavity 28 away from the exhaust cavity 5. An air inlet is provided on the first airbag 7 and the second airbag 29, and a one-way valve is installed in the connecting pipe 10 and the air inlet.

[0042] The unloading plate 4 is rotatably connected to a screw rod 22, and a partition 12 is sleeved on the outer surface of the screw rod 22. The outer surface of the connection between the screw rod 22 and the unloading plate 4 is smoothly set. A plurality of through holes are provided on the partition 12, and the blown-off powder will flow into the collecting chamber 14 through the through holes. A slider 21 is threadedly connected to the outer surface of the screw rod 22, and the end of the slider 21 away from the screw rod 22 is fixedly connected to a support plate 33, and two grooves are provided on the support plate 33. The bottom walls of the two grooves are hinged to two seesaw plates 24 through hinge plates 27 respectively. When the seesaw plate 24 moves to the left, it can push the hinged plate 27 in an inclined state to flip to a vertical state, thereby realizing the seesaw plate 24 to move upward in an inclined manner. A torsion spring 26 is fixedly connected between the upper end of the screw rod 22 and the unloading plate 4, and the torsion spring 26 is used to reset the flipped partition 12.

[0043] The seesaw 24 is slidably connected to the groove, and a first spring 23 is fixedly connected between one end of the seesaw 24 and the end of the groove. The lower end of the blanking plate 4 is fixedly connected to the collecting chamber 14, and a plurality of semicircular protrusions 25 in an equidistant array are fixedly connected to the inner wall of the collecting chamber 14. The plurality of protrusions 25 are in an equidistant array up and down. There are two rows of protrusions 25 on the side wall of the collecting chamber 14 and they are staggered. The other end of the seesaw 24 is slidably connected to the collecting chamber 14.

[0044] The outer surface of the sleeve 9 is provided with teeth, and the sleeve 9 is connected to a toothed ring 32 through the toothed meshing. The toothed ring 32 can rotate with the sleeve 9 and move up and down on the outer surface of the sleeve 9. The outer side wall of the toothed ring 32 is fixedly connected to a movable plate 16, and a plurality of knocking rods 17 are fixedly connected to the movable plate 16, and each knocking rod 17 is located directly above one of the push plates 11. A second spring 31 is fixedly connected between the end of the transverse plate 15 away from the sleeve 9 and the movable plate 16, a guard plate 13 is fixedly connected to the blanking plate 4, and an L-shaped plate 30 is fixedly connected to the guard plate 13, and the end of the L-shaped plate 30 away from the guard plate 13 is fixedly connected to the second magnetic block 19, and the end of the movable plate 16 away from the toothed ring 32 is fixedly connected to the first magnetic block 18, and the second magnetic block 19 and the first magnetic block 18 are arranged to attract each other.

[0045] In the present invention, when in use, the tablet press 2 can press the powdered medicine into granules, and the high-speed rotating tablet press 2 slides the medicine through the feed plate 4 to the outside for collection under the action of centrifugal force. When the formed medicine particles enter through the track groove opening at one end of the tablet press 2, the medicine particles will move one by one along the track groove on the feed plate 4, and then the sleeve 9 is driven to rotate by an external servo motor. When the sleeve 9 rotates, it can drive the cross plate 15 to move in a circular motion. When the cross plate 15 rotates, it can slide on the upper surface of the pressing plate 35 and be limited by the arc-shaped limit block 36, which can push the pressing plate 35 and the baffle 37 to move downward and compress the thrust spring. When the baffle 37 moves downward, it has a blocking effect on the medicine particles sliding in the track groove. At the same time, the baffle 37 can drive the lower pressing plate 39 to move downward. The lower pressing plate 39 pushes the contact rod 38 to move downward through the third spring 43. When the lower end of the contact rod 38 contacts the upper surface of the normal specification of the drug, as the lower pressure plate 39 continues to move downward, the third spring 43 will be compressed. When the thickness of the drug at the lower end of the contact rod 38 is thinner, the lower pressure plate 39 will still push the contact rod 38 downward to continue moving downward. At this time, the gear 41 is meshed with the rack plate 40. As the contact rod 38 continues to move downward, the gear 41 can be driven to rotate. The rotation of the gear 41 can drive the paddle plate 42 to move in a circular motion, thereby pushing the thinner drug to the outside of the blanking plate 4 for collection. When the cross plate 15 continues to move away from the limit block 36, the limit block 36 will move up and reset under the elastic force of the thrust spring. At this time, the baffle 37 no longer has a blocking effect on the drug in the track groove. Therefore, the qualified drug can continue to move along the track groove. As the cross plate 15 continues to rotate with the sleeve 9, the thickness of the drug can be detected and unqualified products can be selected for removal to ensure that the produced amount of medicine is qualified.

[0046] At the same time, when the sleeve 9 rotates, it can drive multiple push plates 11 fixed on the outer surface of the cylinder 20 to move in a circular motion. Since the multiple push plates 11 are all arranged on one side of the partition 12, the push plates 11 can push the qualified drug particles in the track groove for unloading when they are continuously making circular motions. When one of the push plates 11 pushes multiple drug particles, it can squeeze the right end of the partition 12, so that the partition 12 rotates counterclockwise on the unloading plate 4 with the screw rod 22 as the fulcrum. The rotation of the partition 12 can slow down the squeezing of the drug particles by the push plate 11, and avoid excessive squeezing and damage to the drug when the push plate 11 pushes the drug in the track groove to move. When the screw rod 22 rotates, it can drive the slider 21 and the support plate 33 to move upward. At this time, the drug particles between the two push plates 11 close to the partition 12 will be lifted by the support plate 33, which is convenient for the external wind to blow off the drug powder attached to the surface of the drug particles. The blown-off drug powder passes through the partition 12 into the collecting chamber 14 for collection.

[0047] The first spring 23 is compressed by the first spring 23 and the first spring 23 is compressed by the first spring 23. The first spring 23 is compressed by the first spring 23 and the first spring 23 is compressed by the first spring 23. The first spring 23 is compressed by the first spring 23 and the first spring 23 is compressed by the first spring 23. The first spring 23 is compressed by the first spring 23 and the first spring 23 is compressed by the first spring 23. The first spring 23 is compressed by the first spring 23 and the first spring 23 is compressed by the first spring 23. The first spring 23 is compressed by the first spring 23 and the first spring 23 is compressed by the first spring 23. The first spring 23 is compressed by the first spring 23 and the first spring 23 is compressed by the first spring 23.

[0048] At the same time, when the sleeve 9 rotates continuously, the squeezing plate 8 can be driven to reciprocate up and down. When the squeezing plate 8 moves upward, the first airbag 7 located on the upper side can be compressed, and the one-way valve on the connecting pipe 10 connected to the first airbag 7 is opened. At this time, the second airbag 29 located on the lower side of the squeezing plate 8 is stretched, and the one-way valve on the connecting pipe 10 connected to the second airbag 29 is closed. When the first airbag 7 is squeezed, the internal gas is transmitted to the exhaust chamber 5 through the connecting pipe 10, and the gas in the exhaust chamber 5 is discharged through the fan-shaped cavity 28, and the gas is output to the partition 12. The gas can blow off the powder attached to the surface of the medicine lifted by the supporting plate 33, and enter the collecting chamber 14 through the partition 12. When the squeezing plate 8 moves downward, the squeezing plate 8 can compress the second airbag 29 and stretch the first airbag 7. The one-way valve on the connecting pipe 10 connected to the first airbag 7 is closed, and the one-way valve on the second airbag 29 is opened, and the internal gas enters the exhaust chamber 5, and reciprocates in sequence. The gas in the exhaust chamber 5 can continuously blow off the powder on the surface of the medicine.

[0049] As the sleeve 9 continuously rotates, the movable plate 16 can be driven to move in a circular motion. When the movable plate 16 moves to the upper side of the L-shaped plate 30, the second magnetic block 19 on the L-shaped plate 30 can absorb the first magnetic block 18 on the movable plate 16 to move downward and drive the movable plate 16 to move downward. At this time, the knocking rod 17 fixed on the movable plate 16 will hit one of the push plates 11 directly below, causing vibration to the multiple push plates 11 and shaking off the powder to prevent the powder from adhering to the push plates 11.

[0050] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A vitamin B12 production device, characterized in that: It comprises a base (1), a tablet press (2) and a blanking plate (4), wherein the tablet press (2) is mounted on the base (1), the blanking plate (4) is fixedly connected to the base (1), and a track groove is provided on the blanking plate (4); A placing plate (34) is fixedly connected inside the blanking plate (4), one end of the placing plate (34) is slidably inserted with a baffle (37), the upper end of the baffle (37) is fixedly connected with a pressing plate (35), the end of the pressing plate (35) away from the placing plate (34) is fixedly connected with a plurality of limit blocks (36), the baffle (37) is fixedly connected with a lower pressing plate (39), the placing plate (34) is installed with a selecting component, the selecting component includes a contact rod (38) and a rack plate (40), two contact rods (38) are respectively slidably connected to the placing plate (34), both sides of the contact rod (38) are rotatably connected with gears (41), the gear (41) is fixedly connected with a shift plate (42), and the two rack plates (40) are respectively fixedly connected to the placing plate (34); The upper surface of the blanking plate (4) is fixedly connected to a mounting cavity (3), a sleeve (9) is rotatably connected inside the mounting cavity (3), a cylinder (20) is fixedly connected to the outer surface of the lower end of the sleeve (9), a push plate (11) is installed on the outer surface of the cylinder (20) in a circular array, a plurality of circular holes connected to the sleeve (9) are opened on the cylinder (20), and a transverse plate (15) is fixedly connected to the sleeve (9).

2. A vitamin B12 production device according to claim 1, characterized in that: The rack plate (40) is meshedly connected with the gear (41), a third spring (43) is fixedly connected between the lower pressure plate (39) and the upper end of the contact rod (38), a pneumatic component is installed in the sleeve (9), and the pneumatic component includes an exhaust chamber (5), a fan-shaped chamber (28), a sleeve (9), an extrusion plate (8), and a connecting pipe (10), the upper end of the exhaust chamber (5) is fixedly connected to the inner wall of the upper end of the installation chamber (3) through a square plate (6), the fan-shaped chamber (28) is connected to the lower end of the exhaust chamber (5), and the end of the fan-shaped chamber (28) away from the exhaust chamber (5) is slidably connected to the inner wall of the sleeve (9), the outer surface of the sleeve (9) is provided with a thread, and the extrusion plate (8) is threadedly connected to the thread on the sleeve (9).

3. A vitamin B12 production device according to claim 2, characterized in that: One end of the extrusion plate (8) away from the sleeve (9) is slidably connected to the installation cavity (3), and the first airbag (7) and the second airbag (29) are fixedly connected to both sides of the extrusion plate (8), and the first airbag (7) and the second airbag (29) are respectively connected to the upper end of the exhaust cavity (5) through a connecting pipe (10).

4. A vitamin B12 production device according to claim 1, characterized in that: The blanking plate (4) is rotatably connected to a screw rod (22), the outer surface of which is sleeved with a partition plate (12), a plurality of through holes being provided on the partition plate (12), the outer surface of which is threadedly connected to a slider (21), the end of the slider (21) away from the screw rod (22) being fixedly connected to a support plate (33), the support plate (33) being provided with two grooves, the bottom walls of the two grooves being hinged to two rocker plates (24) respectively through hinge plates (27), a torsion spring (26) being fixedly connected between the upper end of the screw rod (22) and the blanking plate (4).

5. A vitamin B12 production device according to claim 4, characterized in that: The seesaw (24) is slidably connected to the groove, a first spring (23) is fixedly connected between one end of the seesaw (24) and the end of the groove, the lower end of the blanking plate (4) is fixedly connected to a collecting chamber (14), a plurality of semicircular protrusions (25) in an equidistant array are fixedly connected to the inner wall of the collecting chamber (14), and the other end of the seesaw (24) is slidably connected to the collecting chamber (14).

6. A vitamin B12 production device according to claim 1, characterized in that: The outer surface of the sleeve (9) is provided with teeth, and the sleeve (9) is connected to a tooth ring (32) through the tooth meshing, and the outer wall of the tooth ring (32) is fixedly connected to a movable plate (16), and a plurality of knocking rods (17) are fixedly connected to the movable plate (16), and each of the knocking rods (17) is located directly above one of the push plates (11), and a second spring (31) is fixedly connected between the end of the transverse plate (15) away from the sleeve (9) and the movable plate (16).

7. A vitamin B12 production device according to claim 6, characterized in that: The blanking plate (4) is fixedly connected to a guard plate (13), the guard plate (13) is fixedly connected to an L-shaped plate (30), one end of the L-shaped plate (30) away from the guard plate (13) is fixedly connected to a second magnetic block (19), and one end of the movable plate (16) away from the gear ring (32) is fixedly connected to a first magnetic block (18).

8. A vitamin B12 production device according to claim 3, characterized in that: An arc groove for sliding of a support plate (33) is provided at one end of each push plate (11) away from the cylinder (20), an exhaust port is provided on the side wall of one end of the fan-shaped cavity (28) away from the exhaust cavity (5), an air inlet is provided on the first air bag (7) and the second air bag (29), and a one-way valve is installed in the connecting pipe (10) and the air inlet.

9. A vitamin B12 production device according to claim 3, characterized in that: The placement plate (34) is provided with two groups of slide grooves, each group of slide grooves has two slide grooves, the contact rod (38) is located between the two slide grooves, and a thrust spring is provided between the pressing plate (35) and the placement plate (34).

10. A vitamin B12 production device according to claim 2, characterized in that: The square plate (6) is communicated with the upper end of the exhaust chamber (5), and the exhaust chamber (5) is rotatably connected in the sleeve (9).

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