A heparin sodium raw material crushing mechanism and crushing method with deodorizing function

Abstract

The invention belongs to the technical field of sodium heparin production and processing, in particular to a sodium heparin raw material crushing mechanism and a crushing method with a deodorizing function. The invention aims at the disadvantages that the sodium heparin cannot be kept in a low temperature state when the sodium heparin raw material is crushed, and it is difficult to crush the sodium heparin raw material uniformly when the sodium heparin raw material is crushed in the prior art. The crushing mechanism comprises a box body, a discharge hole is provided on the inner wall of the bottom of one side of the box body, the top of the box body is open, a support plate is fixedly installed on the top of the box body, and a conical discharge pipe located in the box body is fixedly installed on the bottom of the support plate. The invention can realize uniform crushing of the sodium heparin raw material through the arranged dividing mechanism and the crushing mechanism, so that the sodium heparin raw material can be formed into particles of uniform size, and in the crushing process, it can ensure that the sodium heparin raw material always keeps a low temperature state, so that the sodium heparin raw material maintains good brittleness, which is conducive to crushing the sodium heparin raw material.

Description

Technical Field

[0001] The invention relates to the technical field of sodium heparin production and processing, and in particular to a sodium heparin raw material crushing mechanism and a crushing method with a deodorizing function. Background Art

[0002] Heparin sodium can interfere with many links of the blood coagulation process and has anticoagulant effects in vivo and in vitro. Its mechanism of action is relatively complex. It mainly binds to antithrombin III (AT-III) and enhances the latter's inhibitory effect on activated II, IX, X, XI and XII coagulation factors. The consequences involve preventing platelet aggregation and destruction, hindering the formation of coagulation activating enzyme, preventing prothrombin from converting to thrombin, inhibiting thrombin, and thus hindering the conversion of fibrinogen to fibrin, thereby exerting an anticoagulant effect.

[0003] According to the announcement number: CN202398270U, ​​a processing equipment for crude sodium heparin is disclosed. A deodorizing device used in the production of crude sodium heparin, an air inlet and an air outlet are provided on the odor filter cartridge, the air inlet is at the bottom of the odor filter cartridge, the fan is connected to the air inlet of the odor filter cartridge, and the air outlet is at the top of the odor filter cartridge; the breathable polytetrafluoroethylene filler is in the odor filter cartridge and is located between the air inlet and the air outlet; the alkaline deodorizing liquid is in the liquid storage tank, the odor filter cartridge is provided with a liquid injection port, the liquid injection port is located above the breathable polytetrafluoroethylene filler, and the alkaline deodorizing liquid is connected to the liquid injection port on the odor filter cartridge through a water pump. The advantage of the deodorizing device used in the production of crude sodium heparin is that the structure is novel and the odor generated in the production of crude sodium heparin can be removed.

[0004] The above technical solution can filter the odor generated by the sodium heparin raw material during the processing of sodium heparin. However, during the current pulverization of the sodium heparin raw material, the pulverized sodium heparin raw material needs to be pulverized in a frozen form so that the sodium heparin raw material can be pulverized uniformly. However, the pulverizing machine currently used cannot maintain the low temperature state of the sodium heparin raw material, so that the temperature of the sodium heparin raw material will rise during the pulverization of the sodium heparin raw material, which will cause the sodium heparin raw material to soften, which is not conducive to pulverization.

[0005] According to the announcement number: CN220824904U, a raw material crushing device for sodium heparin production is disclosed, including a box body, a box cover is fixedly connected to the top of the box body, and a motor is fixedly connected to the top of the box cover. The advantages of the present invention are: when the raw material crushing device for sodium heparin production crushes sodium heparin, the sodium heparin is added to the inside of the box body through a feed pipe, and the motor is started to drive the crushing blade on the stirring rod to crush the sodium heparin. The crushed heparin falls on the guide plate and is discharged from the discharge port for collection. The incompletely crushed sodium heparin falls on the filter plate, and then the material pump is started, and the conduit brings the sodium heparin out and adds it to the inside of the box body again for crushing until it is discharged from the discharge port. By crushing the sodium heparin for many times, the problem of incomplete crushing and poor crushing effect caused by grinding and pushing the material inside the feed bucket only by spiral blades is solved.

[0006] This technical solution only uses a rotary crushing method to cut and crush heparin sodium when crushing it, but the heparin sodium raw material is generally large in volume, which easily causes the heparin sodium raw material to move with the crushing blades, and cannot achieve uniform crushing;

[0007] In view of the above problems, the present invention document proposes a heparin sodium raw material crushing mechanism and crushing method with deodorizing function. Summary of the invention

[0008] The invention provides a heparin sodium raw material crushing mechanism and crushing method with a deodorizing function, which solves the shortcomings of the prior art that when the heparin sodium raw material is crushed, the heparin sodium low temperature state cannot be maintained and when the heparin sodium raw material is crushed, it is difficult to crush the heparin sodium raw material uniformly.

[0009] The present invention provides the following technical solution: a heparin sodium raw material crushing mechanism with a deodorizing function, comprising a box body, a discharge hole is opened on the inner wall of the bottom of one side of the box body, the top of the box body is open, a support plate is fixedly installed on the top of the box body, a conical discharge pipe located in the box body is fixedly installed on the bottom of the support plate, and a discharge hole is opened on the support plate. The crushing mechanism also includes:

[0010] A splitting mechanism, which is installed on the top of the support plate, covers the feeding hole, and has a bottom extending into the feeding hole and connected to the inner wall of the feeding hole. The splitting mechanism is used to cut the large block of heparin sodium raw material into small blocks;

[0011] A grinding mechanism is installed in the box body and is fixedly connected to the bottom end of the conical feeding pipe. The grinding mechanism is used to grind the heparin sodium raw material cut into small pieces into granules;

[0012] The deodorizing mechanism is installed on one side of the box body, one side of the deodorizing mechanism extends into the grinding mechanism, the top of the deodorizing mechanism extends above the support plate and is connected to the top of the support plate, and the deodorizing mechanism is used to extract and filter the odorous gas generated during the grinding of the heparin sodium raw material;

[0013] The temperature control mechanism is installed in the box, one side of the temperature control mechanism extends to the outside of the box, the crushing mechanism is connected to the temperature control mechanism, and the temperature control mechanism is used to maintain the crushing mechanism in a low temperature state, so that the sodium heparin raw material will not become loose during the crushing process.

[0014] In one possible design, the dividing mechanism includes a feed box fixedly mounted on the top of the support plate, the feed box covers the feed hole, an electric push rod is fixedly mounted on the top of the feed box, the output shaft of the electric push rod extends into the feed box and is fixedly mounted with a pressure plate, a plurality of conical pressure heads are fixedly mounted in a matrix at the bottom of the pressure plate, a grid knife is fixedly mounted in the feed hole, and the plurality of conical pressure heads cooperate with the grid knife.

[0015] In a possible design, a mounting plate is fixedly mounted on the top of one side of the feed box, and two infrared sensors are symmetrically fixedly mounted on the bottom of the mounting plate. Both infrared sensors are electrically connected to the electric push rod.

[0016] In one possible design, the crushing mechanism includes a crushing cylinder fixedly installed at the bottom end of a conical discharge pipe, the bottom end of the crushing cylinder is connected to a temperature control mechanism, a power assembly is installed on the temperature control mechanism, one side of the power assembly extends to the outside of the box and is connected to one side of the box, the power assembly is connected to a support shaft located in the box, the top end of the support shaft extends into the crushing cylinder and a diamond-shaped grinding roller is fixedly installed, a conical inner liner is fixedly installed in the crushing cylinder, the diamond-shaped grinding roller cooperates with the conical inner liner to grind and disperse the cut heparin sodium chunks, and one side of the deodorization mechanism extends into the crushing cylinder.

[0017] In one possible design, the power assembly includes a support ring installed on the temperature control mechanism, the bottom of the support ring is rotatably connected to a bevel gear ring, the support shaft is fixedly installed on the inner side of the bevel gear ring, a drive motor is fixedly installed on one side of the casing, the output shaft of the drive motor extends into the casing and is fixedly installed with a bevel gear, and the bevel gear is meshed with the bevel gear ring.

[0018] In a possible design, the deodorizing mechanism includes a suction pump fixedly mounted on one side of the box body, the suction end of the suction pump extends into the crushing barrel and is fixedly mounted with a particle filter cover, a delivery pipe is fixedly mounted on the air outlet end of the suction pump, the top end of the delivery pipe extends to the top of the support plate and is fixedly mounted with a filter box, the filter box is fixedly mounted on the top of the support plate, a cover plate is arranged at the top opening of the filter box, a plurality of locking components are arranged at equal intervals on the cover plate, the plurality of locking components are connected to the outer side of the filter box, a mounting hole is opened on the cover plate, an air outlet mesh plate is fixedly mounted in the mounting hole, and a handle is fixedly mounted on the top of the cover plate;

[0019] A plurality of mounting rods are fixedly installed at equal intervals on the bottom of the cover plate, and the bottom ends of the plurality of mounting rods extend into the filter box. The plurality of mounting rods are fixedly sleeved with the same supporting ring. There are multiple supporting rings, which are arranged at equal intervals. The supporting ring contacts the inner wall of the filter box. A deodorizing filter element is arranged in the supporting ring. A pressing ring is clamped on the supporting ring, and the pressing ring is used to press and limit the deodorizing filter element. A plurality of elastic clips are fixedly installed at equal intervals on the side of the pressing ring, and the elastic clips are clamped with corresponding mounting rods. A plurality of limiting rings are fixedly sleeved at equal intervals on the mounting rod, and the limiting rings are used to limit the elastic clips longitudinally.

[0020] In a possible design, the locking assembly includes a card plate fixedly mounted on the top of the side of the filter box, a card slot is opened on the top of one side of the card plate, a plug plate is mounted in the card slot, one side of the plug plate extends to the outside of the card plate, the plug plate is fixedly mounted on the top of the cover plate, one side of the plug plate is rotatably connected to a hook, one side of the card plate is fixedly mounted with a hanging rod, and the hook and the hanging rod are clamped together.

[0021] In a possible design, the temperature control mechanism includes a partition fixedly installed in the box body, the crushing barrel passes through the partition and is fixedly connected to the partition, the support ring is fixedly installed at the bottom of the partition, a connecting pipe is fixedly installed on the inner wall of one side of the box body, one end of the connecting pipe extends to the outside of the box body for connecting to an external refrigeration machine, a cleaning hole is opened on the inner wall of the other side of the box body, and a door panel is rotatably connected to the other side of the box body, and the door panel seals and covers the cleaning hole;

[0022] A lock plate is rotatably connected to one side of the door panel, a handle is fixedly installed on one side of the lock plate, and a buckle is fixedly installed on the other side of the box body, and the lock plate and the buckle are clamped together;

[0023] An exhaust pipe is fixedly installed on the door panel, a mounting strip is fixedly installed inside the exhaust pipe, a moving rod is slidably connected to the mounting strip, a hemispherical plate is fixedly installed on one end of the moving rod, the hemispherical plate is sealingly fitted with the inner wall of the exhaust pipe, a supporting spring is sleeved on the moving rod, and both ends of the supporting spring are fixedly connected to one end of the moving rod and one side of the mounting strip respectively.

[0024] In a possible design, a discharging plate located below the crushing barrel is slidably connected in the box body, one side of the discharging plate passes through the discharging hole and extends to the outside of the box body, two limit rods are symmetrically fixedly installed at the bottom of the partition, and a limit plate is slidably sleeved on the limit rod, one side of the two limit plates is fixedly connected to the other side of the discharging plate, and a first compression spring located below the limit plate is sleeved on the limit rod, and the top and bottom ends of the first compression spring are respectively fixedly connected to the bottom of the limit plate and the bottom end of the limit rod, and two second compression springs are symmetrically fixedly installed at the bottom of the discharging plate, and the bottom end of the second compression spring is fixedly connected to the bottom inner wall of the box body, and a pressure rod is fixedly installed on one side of the bottom of the bevel gear ring, and the pressure rod is in active contact with the inclined surface of the discharging plate.

[0025] A crushing method, applied to the above-mentioned heparin sodium raw material crushing mechanism with deodorizing function, comprises the following steps:

[0026] S1. First, place a large block of heparin sodium raw material on a grid knife;

[0027] S2, start the electric push rod to drive the pressing plate to move downward, and the heparin sodium raw material can be pressed by multiple conical pressing heads, so that the heparin sodium raw material can be cut with the cooperation of the grid knife. The heparin sodium raw material after cutting is in small pieces, and the conical pressing head can pass through the mesh on the grid knife when moving downward, so that the small pieces of heparin sodium after cutting can be prevented from being stuck on the grid knife;

[0028] S3, start the driving motor to drive the bevel gear to rotate, and at this time, under the meshing transmission effect with the bevel gear ring, the support shaft can be driven to rotate, so that the diamond grinding roller can be driven to rotate stably, so that under the cooperation with the conical inner liner tube, the diamond grinding roller has a grinding effect, so that small pieces of heparin sodium raw materials can be crushed, and the ground heparin sodium particles can fall on the discharge plate;

[0029] S4, start the suction pump to extract the odorous gas generated in the grinding cylinder, and the particle filter cover can filter the dust particles in the gas, and then transport it to the filter box through the delivery pipe, and filter it by multiple deodorizing filter elements, so as to remove the odor in the gas;

[0030] S5. When the deodorizing filter element needs to be replaced after long-term use, the cover plate can be removed from the filter box, the multiple support rings can be taken out, and then the pressure ring can be pulled up to release the pressure limit on the deodorizing filter element, and the deodorizing filter element can be taken out for replacement;

[0031] S6. After the connecting pipe is connected to the external refrigeration machine, cold air can be transported into the box. The partition provided can ensure that the cold air is retained above the partition, and can prevent the cold air from leaking everywhere. In this way, the grinding cylinder can be set in a low-temperature environment, so that when the heparin sodium raw material is ground, the heparin sodium raw material can be kept in a frozen state;

[0032] S7. After the cold air is transported into the box, the air pressure above the partition will increase, so the hemispherical plate in the exhaust pipe will drive the moving rod to move under the action of the air pressure, so that the support spring is in a stressed state, and when the hemispherical plate is separated from the inner wall of the exhaust pipe, the gas in the box can be easily discharged, so that the low-temperature gas in the box can be replaced, and the crushing tube can always be kept in a low-temperature state;

[0033] S8. When the pressure rod moves in a circle along with the bevel gear ring, the pressure rod can be in intermittent contact with the inclined surface of the discharge plate. When the pressure rod is in contact with the inclined surface of the discharge plate, the discharge plate can be pressed to move downward. At this time, the first compression spring and the second compression spring are both in a stressed state. When the pressure rod is out of contact with the inclined surface of the discharge plate, the discharge plate can be reset upward under the elastic force of the first compression spring and the second compression spring, so that the effect of longitudinal vibration of the discharge plate can be achieved, and the ground sodium heparin particles can be discharged.

[0034] It is to be understood that the foregoing general description and the following detailed description are exemplary only and are not restrictive of the invention.

[0035] Compared with the prior art, the present invention has the following beneficial effects:

[0036] In the present invention, through the provided segmentation mechanism, after placing the bulk sodium heparin raw material on the mesh knife, the electric push rod can be started to drive the pressing plate to move downward, and the sodium heparin raw material can be pressed by a plurality of conical pressing heads, so that the sodium heparin raw material can be cut with the cooperation of the mesh knife, and the sodium heparin raw material after cutting is in the form of small blocks, and the conical pressing head can pass through the mesh holes on the mesh knife when moving downward, so that the small sodium heparin blocks after cutting can be prevented from being stuck on the mesh knife, and then the small sodium heparin blocks after cutting can be transported to the pulverizing mechanism through the conical feeding pipe;

[0037] In the present invention, the crushing mechanism is provided, and after the heparin sodium pre-cut into small pieces by the grid knife falls into the crushing cylinder, the power assembly is started to drive the support shaft to rotate, thereby driving the diamond grinding roller to rotate, so that the small pieces of heparin sodium raw material can be crushed in cooperation with the conical inner liner tube;

[0038] In the present invention, the deodorizing mechanism can be set up, when the small block of sodium heparin raw material is ground and crushed, the suction pump can be started to extract the odorous gas generated in the grinding cylinder, and the particle filter cover can filter the dust particles in the gas, and then transport it to the filter box through the delivery pipe, and filter it by multiple deodorizing filter elements, so that the odor in the gas can be removed, so that when the sodium heparin raw material is ground, the odor generated can be prevented from spreading everywhere, and the filtered gas can be dispersed outward through the air outlet mesh plate. When it is used for a long time, the deodorizing filter element needs to be replaced, and the cover plate can be disassembled from the filter box, and the multiple support rings can be taken out, and then the pressure ring is pulled up to release the pressure limit of the deodorizing filter element, and the deodorizing filter element can be taken out for replacement;

[0039] In the present invention, by means of the temperature control mechanism, after the connecting pipe is connected to the external refrigeration machine, cold air can be transported into the box, and the partition provided can ensure that the cold air is retained above the partition, and can prevent the cold air from leaking everywhere, so that the grinding cylinder can be arranged in a low-temperature environment, so that when the heparin sodium raw material is ground, the heparin sodium raw material can be kept in a frozen state, so that the heparin sodium raw material has good brittleness, and it is convenient to grind and crush the heparin sodium raw material, and the cleaning hole provided can facilitate daily cleaning of the area above the partition, and after the cold air is transported into the box, the air pressure above the partition will increase, so the hemispherical plate in the exhaust pipe will drive the moving rod to move under the action of the air pressure, and at this time the support spring can be placed in a stressed state, and when the hemispherical plate is separated from the inner wall of the exhaust pipe, the gas in the box can be conveniently discharged, so that the low-temperature gas in the box can be replaced, and the grinding cylinder can be kept in a low-temperature state at all times.

[0040] The present invention can achieve uniform crushing of the sodium heparin raw material by means of the dividing mechanism and the crushing mechanism, so that the sodium heparin raw material can be formed into particles of uniform size, and during the crushing process, the sodium heparin raw material can be ensured to always maintain a low temperature state, so that the sodium heparin raw material maintains good brittleness, which is conducive to crushing the sodium heparin raw material. BRIEF DESCRIPTION OF THE DRAWINGS

[0041] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying creative work.

[0042] Figure 1 It is a three-dimensional schematic diagram of the first viewing angle structure of an embodiment of the present invention.

[0043] Figure 2 It is a three-dimensional schematic diagram of the second viewing angle structure of an embodiment of the present invention.

[0044] Figure 3 It is a three-dimensional schematic diagram of the internal structure of the feed box according to an embodiment of the present invention when viewed from above.

[0045] Figure 4 It is a three-dimensional schematic top view of the internal structure of the box body according to an embodiment of the present invention.

[0046] Figure 5 It is a three-dimensional schematic diagram of the filter box and cover plate mounting structure according to an embodiment of the present invention.

[0047] Figure 6 It is a three-dimensional schematic diagram of the separation structure of the filter box, the cover plate and multiple support rings according to an embodiment of the present invention.

[0048] Figure 7 It is a three-dimensional schematic diagram of the support ring, deodorizing filter element and pressure ring separation structure of an embodiment of the present invention.

[0049] Figure 8 It is a three-dimensional schematic diagram of the cross-sectional structure of the box body according to an embodiment of the present invention from the front side.

[0050] Fig. 9 It is a three-dimensional schematic diagram of the position structure of the driving motor, bevel gear, bevel gear ring, support shaft diamond grinding roller and discharge plate of an embodiment of the present invention.

[0051] Fig.10 It is a three-dimensional schematic diagram of the cross-sectional structure of the box body from the right side perspective of an embodiment of the present invention.

[0052] Fig.11 It is a three-dimensional schematic diagram of the separation structure of the bevel gear ring, crushing cylinder, conical liner tube and diamond grinding roller in an embodiment of the present invention.

[0053] Fig.12 It is a three-dimensional schematic diagram of the cross-sectional structure of the exhaust pipe according to an embodiment of the present invention.

[0054] Fig.13 It is a three-dimensional schematic diagram of the exhaust pipe, mounting bar, moving rod and hemispherical plate separation structure according to an embodiment of the present invention.

[0055] Among them, 1 box body; 2 support plate; 3 feed box; 4 electric push rod; 5 pressure plate; 6 conical pressure head; 7 mounting plate; 8 infrared sensor; 9 grid knife; 10 conical feed pipe; 11 crushing cylinder; 12 partition; 13 door plate; 14 lock plate; 15 handle; 16 buckle; 17 suction pump; 18 particle filter cover; 19 conveying pipe; 20 filter box; 21 cover plate; 22 handle; 23 air outlet mesh plate; 24 card plate; 25 plug plate; 26 hook; 27 hanging rod; 28 mounting rod ; 29 support ring; 30 pressure ring; 31 limit ring; 32 elastic card; 33 deodorizing filter element; 34 support ring; 35 bevel gear ring; 36 support shaft; 37 diamond grinding roller; 38 conical liner tube; 39 drive motor; 40 bevel gear; 41 pressure rod; 42 discharge plate; 43 limit plate; 44 limit rod; 45 first compression spring; 46 second compression spring; 47 exhaust pipe; 48 mounting strip; 49 moving rod; 50 hemispherical plate; 51 support spring; 52 connecting pipe. DETAILED DESCRIPTION

[0056] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0057] Example 1

[0058] Reference Figure 1-Figure 4 , Figure 8 , Fig. 9 and Fig.11 A heparin sodium raw material crushing mechanism with a deodorizing function in this embodiment comprises a box body 1, a splitting mechanism and a pulverizing mechanism. A discharge hole is provided on the inner wall of the bottom of one side of the box body 1, and the top of the box body 1 is open. A support plate 2 is fixedly installed on the top of the box body 1, and a conical discharge pipe 10 located in the box body 1 is fixedly installed at the bottom of the support plate 2. A discharge hole is provided on the support plate 2. The splitting mechanism is installed on the top of the support plate 2, and the splitting mechanism covers the discharge hole. The bottom of the splitting mechanism extends into the discharge hole and is connected to the inner wall of the discharge hole. The splitting mechanism is used to cut large pieces of heparin sodium raw material into small pieces. The pulverizing mechanism is installed in the box body 1, and the pulverizing mechanism is fixedly connected to the bottom end of the conical discharge pipe 10. The pulverizing mechanism is used to grind the heparin sodium raw material cut into small pieces into granules.

[0059] Reference Figure 1 and Figure 3The dividing mechanism includes a feed box 3 fixedly mounted on the top of the support plate 2, the feed box 3 covers the feeding hole, an electric push rod 4 is fixedly mounted on the top of the feed box 3, the output shaft of the electric push rod 4 extends into the feed box 3 and is fixedly mounted with a pressing plate 5, a plurality of conical pressing heads 6 are fixedly mounted on the bottom of the pressing plate 5 in a matrix manner, a grid knife 9 is fixedly mounted in the feeding hole, and the plurality of conical pressing heads 6 are all matched with the grid knife 9. After placing a large block of sodium heparin raw material on the grid knife 9, the electric push rod 4 can be started to drive the pressing plate 5 to move downward, and the sodium heparin raw material can be pressed by the plurality of conical pressing heads 6, so that the sodium heparin raw material can be cut with the cooperation of the grid knife 9, and the sodium heparin raw material after cutting is in small blocks, and the conical pressing head 6 can pass through the grid knife 9 when moving downward. The mesh holes can prevent the cut heparin sodium pieces from getting stuck on the mesh knife 9. The cut heparin sodium pieces can then be transported to the crushing mechanism through the conical discharge pipe 10. A mounting plate 7 is fixedly mounted on the top of one side of the feed box 3. Two infrared sensors 8 are symmetrically fixedly mounted on the bottom of the mounting plate 7. Both infrared sensors 8 are electrically connected to the electric push rod 4. When the heparin sodium raw material is manually placed on the mesh knife 9, the two infrared sensors 8 can detect the body temperature of the human hand, so the electric push rod 4 can be controlled not to push the pressing plate 5 downward, thereby providing a protective effect. After the human hand is moved out of the feed box 3, the infrared sensor 8 cannot detect the heat source, and the electric push rod 4 will start to work, so it can provide a good protection effect for the workers.

[0060] Reference Figure 8 and Fig. 9The crushing mechanism includes a crushing cylinder 11 fixedly mounted at the bottom end of the conical discharge pipe 10, the bottom end of the crushing cylinder 11 is connected to the temperature control mechanism, a power assembly is installed on the temperature control mechanism, one side of the power assembly extends to the outside of the box body 1 and is connected to one side of the box body 1, the power assembly is connected to a support shaft 36 located in the box body 1, the top end of the support shaft 36 extends into the crushing cylinder 11 and is fixedly mounted with a diamond grinding roller 37, a conical inner liner 38 is fixedly mounted in the crushing cylinder 11, the diamond grinding roller 37 cooperates with the conical inner liner 38 to grind and disperse the cut heparin sodium pieces, one side of the deodorizing mechanism extends into the crushing cylinder 11, after the heparin sodium pre-cut into small pieces by the grid knife 9 falls into the crushing cylinder 11, the support shaft 36 is driven to rotate by starting the power assembly, so as to be able to The diamond grinding roller 37 can be driven to rotate, so that the small pieces of sodium heparin raw materials can be crushed under the cooperation with the conical inner liner tube 38. The power assembly includes a support ring 34 installed on the temperature control mechanism. The bottom of the support ring 34 is rotatably connected with the bevel ring 35. The support shaft 36 is fixedly installed on the inner side of the bevel ring 35. A driving motor 39 is fixedly installed on one side of the housing 1. The output shaft of the driving motor 39 extends into the housing 1 and is fixedly installed with a bevel gear 40. The bevel gear 40 is meshed with the bevel ring 35. The driving motor 39 is started to drive the bevel gear 40 to rotate. At this time, under the meshing transmission action with the bevel ring 35, the support shaft 36 can be driven to rotate, so that the diamond grinding roller 37 can be driven to rotate stably, so that small pieces of sodium heparin can be ground.

[0061] Example 2

[0062] Reference Figure 2 , Figure 5 , Figure 6 , Figure 7 , Fig.12 and Fig.13 Based on the first embodiment, this embodiment further proposes a deodorizing mechanism for the sodium heparin raw material crushing mechanism with a deodorizing function proposed in the first embodiment. The deodorizing mechanism is installed on one side of the housing 1, one side of the deodorizing mechanism extends into the crushing mechanism, and the top of the deodorizing mechanism extends to the top of the support plate 2 and is connected to the top of the support plate 2. The deodorizing mechanism is used to extract and filter the odorous gas generated during the grinding of the sodium heparin raw material.

[0063] Reference Figure 2 , Figure 5 , Figure 6 and Figure 7The deodorizing mechanism includes a suction pump 17 fixedly mounted on one side of the housing 1, the suction end of the suction pump 17 extends into the grinding barrel 11 and is fixedly mounted with a particle filter cover 18, a delivery pipe 19 is fixedly mounted on the air outlet end of the suction pump 17, the top end of the delivery pipe 19 extends to the top of the support plate 2 and is fixedly mounted with a filter box 20, the filter box 20 is fixedly mounted on the top of the support plate 2, a cover plate 21 is provided at the top opening of the filter box 20, a plurality of locking components are evenly spaced on the cover plate 21, and the plurality of locking components are connected to the outer side of the filter box 20, a mounting hole is provided on the cover plate 21, an air outlet mesh plate 23 is fixedly mounted in the mounting hole, a handle 22 is fixedly mounted on the top of the cover plate 21, and a plurality of mounting rods 28 are evenly spaced and fixedly mounted on the bottom of the cover plate 21. The bottom ends of the mounting rods 28 extend into the filter box 20. The mounting rods 28 are fixedly sleeved with the same supporting ring 29. The number of supporting rings 29 is multiple, and the multiple supporting rings 29 are arranged at equal intervals. The supporting ring 29 contacts the inner wall of the filter box 20. A deodorizing filter element 33 is arranged in the supporting ring 29. The deodorizing filter element 33 uses a honeycomb activated carbon filter. A pressing ring 30 is clamped on the supporting ring 29. The pressing ring 30 is used to press and limit the deodorizing filter element 33. A plurality of elastic clips 32 are fixedly installed at equal intervals on the side of the pressing ring 30. The elastic clips 32 are clamped with the corresponding mounting rods 28. A plurality of limiting rings 31 are fixedly sleeved at equal intervals on the mounting rods 28. The limiting rings 31 are used to limit the longitudinal position of the elastic clips 32. When grinding and crushing small pieces of sodium heparin raw materials, the pressing ring 30 can be started. The suction pump 17 extracts the odorous gas generated in the pulverizing barrel 11, and the particle filter cover 18 is provided to filter the dust particles in the gas, which is then transported to the filter box 20 through the delivery pipe 19 and filtered by multiple deodorizing filter elements 33, so that the odor in the gas can be removed, so that when the heparin sodium raw material is pulverized, the odor generated can be prevented from spreading everywhere, and the filtered gas can be dispersed outward through the air outlet mesh plate 23. When used for a long time, the deodorizing filter element 33 needs to be replaced, the cover plate 21 is disassembled from the filter box 20, the multiple support rings 29 are taken out, and then the pressure ring 30 is pulled up to release the pressing limit of the deodorizing filter element 33, and the deodorizing filter element 33 can be taken out for replacement. The lock assembly includes A card plate 24 is fixedly mounted on the top of the side of the filter box 20, and a card slot is opened on the top of one side of the card plate 24, and a plug plate 25 is carded in the card slot, and one side of the plug plate 25 extends to the outside of the card plate 24, and the plug plate 25 is fixedly mounted on the top of the cover plate 21, and a hook 26 is rotatably connected to one side of the plug plate 25, and a hanging rod 27 is fixedly mounted on one side of the card plate 24, and the hook 26 and the hanging rod 27 are carded together. After the cover plate 21 is engaged with the filter box 20, the handle 22 can be rotated to drive the cover plate 21 to rotate, so that multiple plug plates 25 can be respectively inserted into the corresponding card slots, so that the plug plates 25 and the card plate 24 are carded together, and then the hook 26 can be rotated, and the hook 26 and the hanging rod 27 are used for carding, so as to prevent the plug plates 25 from being removed from the card slots.So that the cover plate 21 can be stably limited.

[0064] The present embodiment is different from the first embodiment in that when the heparin sodium is ground and crushed, the generated gas can be extracted and filtered for deodorization, thereby reducing the impact on the surrounding environment during the crushing of the heparin sodium raw material.

[0065] Example 3

[0066] Reference Figure 8 and Fig.10 Based on the first embodiment, the present embodiment further proposes a temperature control mechanism for the heparin sodium raw material crushing mechanism with a deodorizing function proposed in the first embodiment. The temperature control mechanism is installed in the box body 1, and one side of the temperature control mechanism extends to the outside of the box body 1. The crushing mechanism is connected to the temperature control mechanism. The temperature control mechanism is used to maintain the crushing mechanism at a low temperature, so that the heparin sodium raw material will not become loose during the crushing process.

[0067] Reference Figure 8 and Fig.10The temperature control mechanism includes a partition 12 fixedly installed in the box body 1, a crushing barrel 11 passes through the partition 12 and is fixedly connected to the partition 12, a support ring 34 is fixedly installed at the bottom of the partition 12, a connecting pipe 52 is fixedly installed on the inner wall of one side of the box body 1, one end of the connecting pipe 52 extends to the outside of the box body 1 for connecting to an external refrigeration machine, a cleaning hole is opened on the inner wall of the other side of the box body 1, a door panel 13 is rotatably connected to the other side of the box body 1, the door panel 13 seals and covers the cleaning hole, and a lock plate 1 is rotatably connected to one side of the door panel 13 4, a handle 15 is fixedly installed on one side of the lock plate 14, and a buckle 16 is fixedly installed on the other side of the box body 1, and the lock plate 14 and the buckle 16 are clamped together. An exhaust pipe 47 is fixedly installed on the door panel 13, and a mounting strip 48 is fixedly installed in the exhaust pipe 47. A moving rod 49 is slidably connected to the mounting strip 48, and a hemispherical plate 50 is fixedly installed on one end of the moving rod 49. The hemispherical plate 50 is sealed and fitted with the inner wall of the exhaust pipe 47. A supporting spring 51 is sleeved on the moving rod 49, and the two ends of the supporting spring 51 are respectively connected to the moving rod 4 One end of the refrigeration device 9 is fixedly connected to one side of the mounting strip 48. After the connecting pipe 52 is connected to the external refrigeration machine, the cold air can be transported into the box body 1. The partition 12 can ensure that the cold air is retained above the partition 12, and the cold air can be prevented from leaking everywhere. In this way, the grinding cylinder 11 can be set in a low-temperature environment, so that when the heparin sodium raw material is ground, the heparin sodium raw material can be kept in a frozen state, so that the heparin sodium raw material has good brittleness, which is convenient for grinding and crushing the heparin sodium raw material, and the cleaning device set The hole can facilitate daily cleaning of the area above the partition 12. After the cold air is delivered to the box body 1, the air pressure above the partition 12 will increase, so the hemispherical plate 50 in the exhaust pipe 47 will drive the moving rod 49 to move under the action of air pressure. At this time, the support spring 51 can be in a stressed state, and when the hemispherical plate 50 is separated from the inner wall of the exhaust pipe 47, the gas in the box body 1 can be easily discharged, so that the low-temperature gas in the box body 1 can be replaced, and the grinding barrel 11 can be kept in a low-temperature state at all times.

[0068] A discharge plate 42 located below the crushing barrel 11 is slidably connected in the box body 1, and one side of the discharge plate 42 passes through the discharge hole and extends to the outside of the box body 1. Two limit rods 44 are symmetrically fixedly installed at the bottom of the partition 12, and a limit plate 43 is slidably sleeved on the limit rod 44. One side of the two limit plates 43 is fixedly connected to the other side of the discharge plate 42. A first compression spring 45 located below the limit plate 43 is sleeved on the limit rod 44, and the top and bottom ends of the first compression spring 45 are fixedly connected to the bottom of the limit plate 43 and the bottom end of the limit rod 44 respectively. Two second compression springs 46 are symmetrically fixedly installed at the bottom of the discharge plate 42, and the bottom end of the second compression spring 46 is fixedly connected to the bottom inner wall of the box body 1. One side of the bottom of the bevel gear ring 35 is fixedly installed A pressure rod 41 is provided, and the pressure rod 41 is in active contact with the inclined surface of the discharge plate 42. After the ground heparin sodium particles fall on the discharge plate 42, the pressure rod 41 performs a circular motion along with the bevel ring 35, so that the pressure rod 41 can be in intermittent contact with the inclined surface of the discharge plate 42. When the pressure rod 41 contacts the inclined surface of the discharge plate 42, the discharge plate 42 can be pressed to move downward. At this time, the first compression spring 45 and the second compression spring 46 can be in a stressed state. When the pressure rod 41 is out of contact with the inclined surface of the discharge plate 42, the discharge plate 42 can be reset upward under the elastic force of the first compression spring 45 and the second compression spring 46, so that the effect of longitudinal vibration of the discharge plate 42 can be achieved, and the ground heparin sodium particles can be discharged.

[0069] The present embodiment is different from the first embodiment in that when the heparin sodium raw material is ground and pulverized, the grinding cylinder 11 can be kept in a low temperature state continuously, so that when the heparin sodium raw material is ground and pulverized, the brittleness of the heparin sodium can be maintained, so that when the heparin sodium is ground and pulverized, particles of uniform size can be formed.

[0070] The present invention provides a crushing method, which is applied to the above-mentioned heparin sodium raw material crushing mechanism with deodorizing function, and comprises the following steps:

[0071] S1, firstly, placing a large block of heparin sodium raw material on the grid knife 9;

[0072] S2, start the electric push rod 4 to drive the pressing plate 5 to move downward, and the heparin sodium raw material can be pressed by a plurality of conical pressing heads 6, so that the heparin sodium raw material can be cut with the cooperation of the mesh knife 9. The heparin sodium raw material after cutting is in small pieces, and the conical pressing head 6 can pass through the mesh holes on the mesh knife 9 when moving downward, so that the small pieces of heparin sodium after cutting can be prevented from being stuck on the mesh knife 9;

[0073] S3, start the driving motor 39 to drive the bevel gear 40 to rotate, and at this time, under the meshing transmission effect with the bevel gear ring 35, the support shaft 36 can be driven to rotate, so that the diamond grinding roller 37 can be driven to rotate stably, so that under the cooperation with the conical inner liner tube 38, the diamond grinding roller 37 has a grinding effect, so that small pieces of heparin sodium raw materials can be crushed, and the ground heparin sodium particles can fall on the discharge plate 42;

[0074] S4, start the suction pump 17 to extract the odorous gas generated in the grinding cylinder 11, and the particle filter cover 18 can filter the dust particles in the gas, and then transport it to the filter box 20 through the delivery pipe 19, and filter it by the multiple deodorizing filter elements 33, so that the odor in the gas can be removed;

[0075] S5. When the deodorizing filter element 33 needs to be replaced after long-term use, the cover plate 21 can be disassembled from the filter box 20, the plurality of support rings 29 can be taken out, and then the pressing ring 30 can be pulled up to release the pressing limit of the deodorizing filter element 33, and the deodorizing filter element 33 can be taken out for replacement;

[0076] S6. After the connecting pipe 52 is connected to the external refrigeration machine, cold air can be transported into the box body 1. The partition 12 can ensure that the cold air is retained above the partition 12, and can prevent the cold air from leaking everywhere. In this way, the grinding cylinder 11 can be set in a low-temperature environment, so that when the heparin sodium raw material is ground, the heparin sodium raw material can be kept in a frozen state;

[0077] S7. After the cold air is delivered to the box body 1, the air pressure above the partition 12 will increase, so the hemispherical plate 50 in the exhaust pipe 47 will drive the moving rod 49 to move under the action of the air pressure, and the support spring 51 can be in a stressed state. When the hemispherical plate 50 is separated from the inner wall of the exhaust pipe 47, the gas in the box body 1 can be easily discharged, so that the low-temperature gas in the box body 1 can be replaced, and the crushing tube 11 can be kept in a low-temperature state at all times;

[0078] S8. When the pressure rod 41 performs circular motion along with the bevel gear ring 35, the pressure rod 41 can be in intermittent contact with the inclined surface of the discharge plate 42. When the pressure rod 41 contacts the inclined surface of the discharge plate 42, the discharge plate 42 can be pressed to move downward. At this time, the first compression spring 45 and the second compression spring 46 are both in a stressed state. When the pressure rod 41 loses contact with the inclined surface of the discharge plate 42, the discharge plate 42 can be reset upward under the elastic force of the first compression spring 45 and the second compression spring 46, so that the discharge plate 42 can achieve the effect of longitudinal vibration, and the ground heparin sodium particles can be discharged.

[0079] Working principle: first, after placing the bulk sodium heparin raw material on the grid knife 9, the electric push rod 4 can be started to drive the pressure plate 5 to move downward, and the sodium heparin raw material can be pressed by multiple conical pressure heads 6, so that the bulk sodium heparin raw material can be cut with the cooperation of the grid knife 9. The cut sodium heparin raw material is in small blocks, and the conical pressure head 6 can pass through the mesh on the grid knife 9 when moving downward, so that the small blocks of sodium heparin after cutting can be prevented from getting stuck on the grid knife 9. The small blocks of sodium heparin raw material after cutting can fall into the crushing cylinder 11 and fall on the diamond grinding roller 37. At this time, the driving motor 39 can be started to drive the bevel gear 40 to rotate, and under the meshing transmission action with the bevel gear ring 35, the support shaft 36 can be driven to rotate. , thereby driving the diamond grinding roller 37 to rotate stably, so that the diamond grinding roller 37 in a rotating state can have a grinding effect under the cooperation with the conical inner liner tube 38, thereby being able to crush the small pieces of sodium heparin raw material, and the ground sodium heparin particles can fall on the discharge plate 42, and when the small pieces of sodium heparin raw material are ground and crushed, the suction pump 17 can be started to extract the odorous gas generated in the grinding cylinder 11, and the particle filter cover 18 provided can filter the dust particles in the gas, and then transport them to the filter box 20 through the conveying pipe 19, and filter them by a plurality of deodorizing filter elements 33, thereby being able to remove the odor in the gas, so that when the sodium heparin raw material is crushed, the odor generated can be avoided The odor generated spreads everywhere, and the filtered gas can be dispersed outward through the air outlet mesh plate 23. When used for a long time, the deodorizing filter element 33 needs to be replaced, and the hook 26 can be rotated upward to release the clamping with the hanging rod 27, and then the cover plate 21 can be rotated in the opposite direction to remove the multiple plug-in plates 25 from the corresponding card slots, so that the cover plate 21 can be removed from the filter box 20, and then the handle 22 is pulled upward to remove the cover plate 21 from the filter box 20. At this time, the multiple supporting rings 29 can be taken out, and then the pressing ring 30 is pulled up to move the elastic card 32 to the top of the limiting ring 31, and the pressing limit of the deodorizing filter element 33 is released, and the deodorizing filter element 33 can be taken out for replacement. At the same time, when the small pieces of heparin sodium raw materials are ground and crushed, the connecting pipe 52 can be After being connected to the air outlet pipe of an external refrigeration machine (for example, a refrigeration compressor), the cold air is transported into the box body 1. The partition 12 provided can ensure that the cold air is retained above the partition 12, and can prevent the cold air from leaking everywhere. In this way, the grinding cylinder 11 can be set in a low-temperature environment, so that when the heparin sodium raw material is ground, the heparin sodium raw material can be kept in a frozen state, so that the heparin sodium raw material has good brittleness, which is convenient for grinding and crushing the heparin sodium raw material. The cleaning hole provided can facilitate daily cleaning of the area above the partition 12. After the cold air is transported into the box body 1, the air pressure above the partition 12 will increase, so the hemispherical plate 50 in the exhaust pipe 47 will drive the moving rod 49 to move under the action of the air pressure.At this time, the support spring 51 can be placed in a stressed state, and when the hemispherical plate 50 is separated from the inner wall of the exhaust pipe 47, the gas in the box body 1 can be easily discharged, so that the low-temperature gas in the box body 1 can be replaced, and the crushing barrel 11 can be kept in a low-temperature state at all times, which is conducive to crushing small pieces of sodium heparin raw materials, and when the pressure rod 41 moves in a circular motion with the bevel ring 35, the pressure rod 41 can be discontinuously in contact with the inclined surface of the discharge plate 42. When the pressure rod 41 contacts the inclined surface of the discharge plate 42, the discharge plate 42 can be pressed to move downward. At this time, the first compression spring 45 and the second compression spring 46 can both be placed in a stressed state. When the pressure rod 41 is separated from the inclined surface of the discharge plate 42, the discharge plate 42 can be reset upward under the elastic force of the first compression spring 45 and the second compression spring 46, so that the discharge plate 42 can achieve the effect of longitudinal vibration, and the ground sodium heparin particles can be output.

[0080] However, as is well known to those skilled in the art, the working principles and wiring methods of the electric push rod 4, infrared sensor 8, suction pump 17, drive motor 39 and external refrigeration machinery are commonplace, and are conventional means or common knowledge, and will not be elaborated here. Those skilled in the art can make any optional selections according to their needs or convenience.

[0081] The above embodiments are only used to help understand the method and core idea of ​​the present invention. It should be noted that, for those skilled in the art, several improvements and modifications can be made to the present invention without departing from the principles of the present invention, and these improvements and modifications also fall within the scope of protection of the claims of the present invention.

Claims

1. A heparin sodium raw material crushing mechanism with a deodorizing function, comprising a box body (1), a discharge hole is provided on the inner wall of the bottom of one side of the box body (1), the top of the box body (1) is open, a support plate (2) is fixedly installed on the top of the box body (1), a conical discharge pipe (10) located in the box body (1) is fixedly installed on the bottom of the support plate (2), and a discharge hole is provided on the support plate (2), characterized in that: The crushing mechanism also includes: A splitting mechanism, the splitting mechanism is mounted on the top of the support plate (2), the splitting mechanism covers the feed hole, the bottom of the splitting mechanism extends into the feed hole and is connected to the inner wall of the feed hole, the splitting mechanism is used to cut a large block of heparin sodium raw material into small pieces, the splitting mechanism comprises a feed box (3) fixedly mounted on the top of the support plate (2), the feed box (3) covers the feed hole, an electric push rod (4) is fixedly mounted on the top of the feed box (3), the output shaft of the electric push rod (4) extends into the feed box (3) and is fixedly mounted with a pressing plate (5), a plurality of conical pressing heads (6) are fixedly mounted on the bottom of the pressing plate (5) in a matrix manner, a grid knife (9) is fixedly mounted in the feed hole, and the plurality of conical pressing heads (6) are all matched with the grid knife (9); A grinding mechanism, the grinding mechanism is installed in the box (1), the grinding mechanism is fixedly connected to the bottom end of the conical feeding tube (10), and the grinding mechanism is used to grind the heparin sodium raw material cut into small pieces into particles; the grinding mechanism comprises a grinding cylinder (11) fixedly installed at the bottom end of the conical feeding tube (10), the bottom end of the grinding cylinder (11) is connected to the temperature control mechanism, a power assembly is installed on the temperature control mechanism, one side of the power assembly extends to the outside of the box (1) and is connected to one side of the box (1), the power assembly is connected to a support shaft (36) located in the box (1), the top end of the support shaft (36) extends into the grinding cylinder (11) and is fixedly installed with a rhombus grinding roller (37), a conical inner liner (38) is fixedly installed in the grinding cylinder (11), the rhombus grinding roller (37) cooperates with the conical inner liner (38) and is used to grind and disperse the cut heparin sodium small pieces, and one side of the deodorizing mechanism extends into the grinding cylinder (11); A deodorizing mechanism is installed on one side of the housing (1), one side of the deodorizing mechanism extends into the pulverizing mechanism, the top of the deodorizing mechanism extends above the support plate (2) and is connected to the top of the support plate (2), the deodorizing mechanism is used to extract and filter the odorous gas generated during the grinding of the heparin sodium raw material, the deodorizing mechanism comprises a suction pump (17) fixedly installed on one side of the housing (1), the suction end of the suction pump (17) extends into the pulverizing cylinder (11) and is fixedly installed with a particle filter cover (18), and the air outlet end of the suction pump (17) is fixed with a particle filter cover (18). A delivery pipe (19) is fixedly installed, the top end of the delivery pipe (19) extends to the top of the support plate (2) and is fixedly installed with a filter box (20), the filter box (20) is fixedly installed on the top of the support plate (2), a cover plate (21) is arranged at the top opening of the filter box (20), a plurality of locking components are arranged on the cover plate (21) at equal intervals, and the plurality of locking components are connected to the outer side of the filter box (20), a mounting hole is opened on the cover plate (21), an air outlet mesh plate (23) is fixedly installed in the mounting hole, and a handle (22) is fixedly installed on the top of the cover plate (21); A plurality of mounting rods (28) are fixedly installed at equal intervals on the bottom of the cover plate (21), the bottom ends of the plurality of mounting rods (28) all extend into the filter box (20), a same support ring (29) is fixedly provided on the plurality of mounting rods (28), the number of the support rings (29) is multiple, the plurality of support rings (29) are arranged at equal intervals, the support ring (29) contacts the inner wall of the filter box (20), a deodorizing filter element (33) is arranged in the support ring (29), a pressing ring (30) is clamped on the support ring (29), the pressing ring (30) is used to press and limit the deodorizing filter element (33), a plurality of elastic clips (32) are fixedly installed at equal intervals on the side of the pressing ring (30), the elastic clips (32) are clamped with corresponding mounting rods (28), a plurality of limiting rings (31) are fixedly provided on the mounting rods (28) at equal intervals, the limiting rings (31) are used to limit the longitudinal position of the elastic clips (32); A temperature control mechanism is installed in the box body (1), one side of the temperature control mechanism extends to the outside of the box body (1), the pulverizing mechanism is connected to the temperature control mechanism, and the temperature control mechanism is used to maintain the pulverizing mechanism at a low temperature, so that the sodium heparin raw material will not become loose during the pulverizing process.

2. The heparin sodium raw material crushing mechanism with deodorizing function according to claim 1, characterized in that: A mounting plate (7) is fixedly mounted on the top of one side of the feed box (3), and two infrared sensors (8) are symmetrically fixedly mounted on the bottom of the mounting plate (7), and both infrared sensors (8) are electrically connected to the electric push rod (4).

3. The heparin sodium raw material crushing mechanism with deodorizing function according to claim 2, characterized in that: The power assembly comprises a support ring (34) mounted on the temperature control mechanism, the bottom of the support ring (34) is rotatably connected to a bevel gear ring (35), a support shaft (36) is fixedly mounted on the inner side of the bevel gear ring (35), a drive motor (39) is fixedly mounted on one side of the housing (1), an output shaft of the drive motor (39) extends into the housing (1) and is fixedly mounted with a bevel gear (40), and the bevel gear (40) is meshed with the bevel gear ring (35).

4. The heparin sodium raw material crushing mechanism with deodorizing function according to claim 3, characterized in that: The locking assembly comprises a card plate (24) fixedly mounted on the top of the side of the filter box (20); a card slot is provided on the top of one side of the card plate (24); a plug plate (25) is mounted in the card slot; one side of the plug plate (25) extends to the outside of the card plate (24); the plug plate (25) is fixedly mounted on the top of the cover plate (21); one side of the plug plate (25) is rotatably connected to a hook (26); one side of the card plate (24) is fixedly mounted with a hanging rod (27); the hook (26) and the hanging rod (27) are locked together.

5. The heparin sodium raw material crushing mechanism with deodorizing function according to claim 4, characterized in that: The temperature control mechanism comprises a partition (12) fixedly mounted in the box body (1), a pulverizing tube (11) passing through the partition (12) and fixedly connected to the partition (12), a support ring (34) fixedly mounted on the bottom of the partition (12), a connecting pipe (52) fixedly mounted on the inner wall of one side of the box body (1), one end of the connecting pipe (52) extending to the outside of the box body (1) for connection with an external refrigeration machine, a cleaning hole opened on the inner wall of the other side of the box body (1), and a door panel (13) rotatably connected to the other side of the box body (1), the door panel (13) sealingly covering the cleaning hole; A lock plate (14) is rotatably connected to one side of the door plate (13), a handle (15) is fixedly mounted on one side of the lock plate (14), a buckle (16) is fixedly mounted on the other side of the box body (1), and the lock plate (14) and the buckle (16) are clamped together; An exhaust pipe (47) is fixedly installed on the door panel (13), a mounting strip (48) is fixedly installed in the exhaust pipe (47), a moving rod (49) is slidably connected to the mounting strip (48), a hemispherical plate (50) is fixedly installed on one end of the moving rod (49), the hemispherical plate (50) is sealingly fitted with the inner wall of the exhaust pipe (47), and a supporting spring (51) is sleeved on the moving rod (49), and two ends of the supporting spring (51) are respectively fixedly connected to one end of the moving rod (49) and one side of the mounting strip (48).

6. The heparin sodium raw material crushing mechanism with deodorizing function according to claim 5, characterized in that: A discharge plate (42) located below the crushing cylinder (11) is slidably connected to the box body (1), one side of the discharge plate (42) passes through the discharge hole and extends to the outside of the box body (1), two limit rods (44) are symmetrically fixedly installed at the bottom of the partition (12), and a limit plate (43) is slidably sleeved on the limit rod (44), one side of the two limit plates (43) is fixedly connected to the other side of the discharge plate (42), and a limit rod (44) is sleeved on the limit rod (44) and located below the limit plate (43). A first compression spring (45), the top and bottom ends of which are fixedly connected to the bottom of the limiting plate (43) and the bottom end of the limiting rod (44) respectively; two second compression springs (46) are symmetrically fixedly mounted on the bottom of the discharge plate (42); the bottom ends of the second compression springs (46) are fixedly connected to the bottom inner wall of the box body (1); a pressure rod (41) is fixedly mounted on one side of the bottom of the bevel gear ring (35); the pressure rod (41) is in active contact with the inclined surface of the discharge plate (42).

7. A crushing method, applied to the heparin sodium raw material crushing mechanism with deodorizing function as claimed in claim 6, characterized in that: The following steps are involved: S1. First, a large block of heparin sodium raw material is placed on a grid knife (9); S2, starting the electric push rod (4) to drive the pressing plate (5) to move downward, so that the heparin sodium raw material can be pressed by the plurality of conical pressing heads (6), so that the heparin sodium raw material can be cut with the cooperation of the mesh knife (9), and the heparin sodium raw material after cutting is in the form of small pieces, and the conical pressing head (6) can pass through the mesh holes on the mesh knife (9) when moving downward, thereby preventing the small pieces of heparin sodium after cutting from being stuck on the mesh knife (9); S3, starting the driving motor (39) to drive the bevel gear (40) to rotate, and at this time, under the meshing transmission action with the bevel gear ring (35), the supporting shaft (36) can be driven to rotate, thereby driving the rhombus grinding roller (37) to rotate stably, so that under the cooperation with the conical inner liner tube (38), the rhombus grinding roller (37) has a grinding effect, thereby crushing small pieces of sodium heparin raw material, and the ground sodium heparin particles can fall on the discharge plate (42); S4, starting the suction pump (17) to extract the odorous gas generated in the grinding cylinder (11), and the particle filter cover (18) is provided to filter the dust particles in the gas, and then the dust particles are transported to the filter box (20) through the transport pipe (19) and filtered by the plurality of deodorizing filter elements (33), so that the odor in the gas can be removed; S5. When the deodorizing filter element (33) needs to be replaced after long-term use, the cover plate (21) can be removed from the filter box (20), the plurality of support rings (29) can be taken out, and then the pressing ring (30) can be pulled upward to release the pressing limit of the deodorizing filter element (33), and the deodorizing filter element (33) can be taken out for replacement; S6. After the connecting pipe (52) is connected to the external refrigeration machine, cold air can be transported into the box body (1). The partition (12) can ensure that the cold air is retained above the partition (12) to prevent the cold air from leaking everywhere. In this way, the grinding cylinder (11) can be placed in a low-temperature environment, so that when the heparin sodium raw material is ground, the heparin sodium raw material can be kept in a frozen state; S7. After the cold air is delivered to the box body (1), the air pressure above the partition (12) increases. Therefore, the hemispherical plate (50) in the exhaust pipe (47) drives the moving rod (49) to move under the action of the air pressure. At this time, the support spring (51) is in a stressed state. When the hemispherical plate (50) is separated from the inner wall of the exhaust pipe (47), the gas in the box body (1) can be easily discharged, so that the low-temperature gas in the box body (1) can be replaced, and the crushing cylinder (11) can be kept in a low-temperature state at all times. S8. When the pressure rod (41) moves in a circular motion along with the bevel gear ring (35), the pressure rod (41) can be in intermittent contact with the inclined surface of the discharge plate (42). When the pressure rod (41) is in contact with the inclined surface of the discharge plate (42), the discharge plate (42) can be pressed to move downward. At this time, the first compression spring (45) and the second compression spring (46) are both in a stressed state. When the pressure rod (41) is out of contact with the inclined surface of the discharge plate (42), the discharge plate (42) can be reset upward under the elastic force of the first compression spring (45) and the second compression spring (46), so that the discharge plate (42) can achieve the effect of longitudinal vibration, and the ground heparin sodium particles can be discharged.

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