Medicine raw material linkage sieving device for treating non-alcoholic fatty liver disease

Abstract

The invention is suitable for the technical field of medicine production, and provides a non-alcoholic fatty liver treatment medicine raw material linkage sieving device which comprises a box body, crushing assemblies symmetrically installed in the box body and used for crushing entered medicine raw materials, transmission connection assemblies arranged on the crushing assemblies on the two sides, a sieve plate used for screening the crushed raw materials, and a screening plate used for screening the crushed raw materials. The anti-blocking assembly is connected with a double-track belt wheel in the transmission connection assembly through a third synchronous belt, the molding assembly is arranged on the outer side of the box body and extrudes screened raw material powder, the cutting assembly is slidably installed on the box body, one end of the cutting assembly abuts against a cam in the anti-blocking assembly, and the other end of the cutting assembly is located at the bottom of the molding assembly. Horizontally cutting the extruded particles; the device has the advantage of being excellent in screening effect, screening can be accelerated, blocking can be avoided to the maximum extent, meanwhile, the movement track of raw materials is controlled, the screened raw materials are molded after accurate smashing, and follow-up application of the raw materials is facilitated.

Description

Technical Field

[0001] The invention belongs to the technical field of drug production, and in particular relates to a linkage screening device for drug raw materials for treating non-alcoholic fatty liver disease. Background Art

[0002] Non-alcoholic fatty liver disease refers to a clinical pathological syndrome characterized by excessive deposition of fat in hepatocytes excluding those caused by alcohol and other clear liver-damaging factors. It is an acquired metabolic stress-induced liver injury closely related to insulin resistance and genetic susceptibility, including simple fatty liver, non-alcoholic steatohepatitis and its related cirrhosis. With the global prevalence of obesity and its related metabolic syndrome, non-alcoholic fatty liver disease has now become the main cause of chronic liver disease in developed countries such as Europe and the United States and in wealthy areas of my country.

[0003] During the production process of drugs for treating non-alcoholic fatty liver disease, a rotating rod is required to drive the crushing blade to rotate to crush the raw materials. The crushed raw materials fall onto the sieve plate through a discharge hopper, and the support blocks support and fix the sieve plate. The sieve plate screens the raw materials, and the screened raw materials fall into a collection box for collection. However, during use, the above-mentioned device has the problem of single function, and the screening effect is relatively general, it is easy to get blocked, and it is difficult to shape the screened materials. Summary of the invention

[0004] The purpose of the embodiment of the present invention is to provide a linkage screening device for raw materials of medicines for treating non-alcoholic fatty liver disease, aiming to solve the problems existing in the above-mentioned background technology.

[0005] The embodiment of the present invention is implemented as follows: a linkage screening device for raw materials of medicines for treating non-alcoholic fatty liver disease comprises a box body and also comprises:

[0006] A crushing assembly, which is symmetrically installed in the box body and crushes the pharmaceutical raw materials entering from the filling pipe installed at the top of the box body;

[0007] A transmission connection assembly, which is arranged on the crushing assemblies on both sides and is used to make the crushing assemblies on both sides work synchronously;

[0008] A sieve plate, which is fixedly mounted on the inner wall of the box body to screen the crushed raw materials;

[0009] An anti-blocking component, which is arranged at the bottom end of the sieve plate and connected to the double-track pulley in the transmission connection component through a synchronous belt three;

[0010] A molding component, which is arranged outside the box and extrude the screened raw material powder;

[0011] The cutting assembly is slidably mounted on the box body, one end of the cutting assembly abuts against the cam in the anti-blocking assembly, and the other end is located at the bottom of the shaping assembly to horizontally cut the extruded particles.

[0012] Preferably, the pulverizing assembly comprises a pulverizing roller 1 and a pulverizing roller 2;

[0013] The first crushing roller and the second crushing roller are arranged in pairs and are both rotatably mounted on the box body;

[0014] A diverter plate is installed at the top of the first crushing roller on both sides of the box body, and a guide plate is also installed on the inner wall of the box body at the bottom of the second crushing roller. The movement trajectory of the pharmaceutical raw materials can be accurately controlled by arranging the diverter plate and the guide plate.

[0015] Preferably, the transmission connection assembly includes a driving wheel, a driven wheel, a connection wheel, a single-track pulley, a synchronous belt 1, a double-track pulley and a synchronous belt 2;

[0016] The driving wheel is fixedly mounted on one side of the crushing roller, the driven wheel is fixedly mounted on the second side of the crushing roller, and a connecting wheel is arranged between the driving wheel and the driven wheel;

[0017] The monorail pulley is installed on the crushing roller one and the crushing roller two on one side, and on the crushing roller one on the other side, and the crushing roller two on the other side is installed with a double-track pulley, wherein the monorail pulleys on the crushing rollers one on both sides are connected by a synchronous belt one transmission, and the monorail pulley and the double-track pulley on the crushing rollers two on both sides are connected by a synchronous belt two transmission.

[0018] Preferably, the anti-blocking assembly includes an inclined plate, an insertion rod, a limiting ring, a swing plate, a base and a cam;

[0019] The inclined plate is fixedly mounted on the inner wall of the box body, and a plurality of plug rods are slidably mounted on the inclined plate at positions corresponding to the sieve holes of the sieve plate, and a limiting ring is arranged on each plug rod;

[0020] The swing plate is hinged to the inner wall of the box, and the upper surface of the swing plate abuts against the insertion rod;

[0021] The base is fixedly mounted on the inner wall of the box, a cam is rotatably mounted on the base, and the cam abuts against the swing plate.

[0022] Preferably, the molding component comprises a guide hole, a housing, a through hole, a transition portion, a guide rod, an extrusion head and a groove;

[0023] The outlet hole is arranged on the side of the box body, the outer shell is installed on the outer side of the box body, a plurality of through holes are arranged at the bottom end of the outer shell, and a transition part is also arranged in the middle part of the outer shell;

[0024] The guide rod is slidably mounted on the shell, an extrusion head is fixedly mounted on the bottom end of the guide rod, the free end of the extrusion head abuts against the inner wall of the shell, and a groove is also provided at the free end of the extrusion head for the material to pass through the extrusion head and move downward.

[0025] Preferably, the shaping assembly further comprises a movable rod, a fixing pile and a second spring;

[0026] The movable rod is installed on the side of the swing plate, and a fixing pile is fixedly installed on the top of the movable rod. The fixing pile is slidably connected with the groove opened on the top of the guide rod, and the box body is also provided with a groove for the movable rod to move;

[0027] The second spring is fixedly installed inside the box body, and the free end of the second spring is connected to the swing plate.

[0028] Preferably, the cutting assembly comprises a blade, a push rod and a spring;

[0029] The shifting knife is slidably mounted on the box body, and a sharp portion is provided at the free end of the shifting knife;

[0030] A push rod is fixedly mounted on the end surface of the knife shifter. The push rod abuts against the cam and is also connected with a spring installed in the box body.

[0031] The embodiment of the present invention provides a linkage screening device for raw materials of medicines for treating non-alcoholic fatty liver disease, which has more diverse functions and excellent screening effects. It can not only accelerate screening, but also avoid blockage to the greatest extent. At the same time, it can control the trajectory of the raw material movement and shape the screened raw materials after precise crushing to facilitate subsequent application of the raw materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 A schematic diagram of the structure of a linkage screening device for raw materials of medicines for treating non-alcoholic fatty liver disease provided by an embodiment of the present invention;

[0033] Figure 2 A rear view of a transmission connection component in a linkage screening device for raw material medicines for treating non-alcoholic fatty liver disease provided by an embodiment of the present invention;

[0034] Figure 3 for Figure 2 A partial enlarged view of the middle part;

[0035] Figure 4 for Figure 1 A partial enlarged view of point B in the middle;

[0036] Figure 5 A schematic diagram of the structure of a blade and a push rod in a linkage screening device for raw materials of medicines for treating non-alcoholic fatty liver disease provided by an embodiment of the present invention;

[0037] In the attached drawings: 1-box; 2-filling pipe; 3-diverter plate; 4-drainage plate; 5-crushing roller one; 6-crushing roller two; 7-driving wheel; 8-driven wheel; 9-connecting wheel; 10-single track pulley; 11-synchronous belt one; 12-double track pulley; 13-synchronous belt two; 14-screen plate; 15-inclined plate; 16-insertion rod; 17-limiting ring; 18-swing plate; 19-base; 20-cam; 21-export hole; 22-housing; 23-through hole; 24-transition part; 25-guide rod; 26-extrusion head; 27-groove; 28-movable rod; 29-fixed pile; 30-knife; 31-push rod; 32-spring one; 33-synchronous belt three; 34-spring two. DETAILED DESCRIPTION

[0038] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0039] The specific implementation of the present invention is described in detail below in conjunction with specific embodiments.

[0040] like Figure 1-Figure 5 As shown, it is a structural diagram of a linkage screening device for pharmaceutical raw materials for treating non-alcoholic fatty liver disease provided by an embodiment of the present invention, comprising a box body 1, a crushing component, a transmission connection component, a sieve plate 14, an anti-blocking component, a molding component and a cutting component, wherein the crushing component is symmetrically installed in the box body 1 to crush the pharmaceutical raw materials entering from the filling pipe 2 installed at the top of the box body 1; the transmission connection component is arranged on the crushing components on both sides to make the crushing components on both sides work synchronously; the sieve plate 14 is fixedly installed on the inner wall of the box body 1 to screen the crushed raw materials; the anti-blocking component is arranged at the bottom end of the sieve plate 14 and is connected to the double-track pulley 12 in the transmission connection component through a synchronous belt 33; the molding component is arranged on the outside of the box body 1 to extrude the screened raw material powder; the cutting component is slidably installed on the box body 1, one end of the cutting component abuts against the cam 20 in the anti-blocking component, and the other end is at the bottom of the molding component to horizontally cut the extruded particles.

[0041] In one embodiment of the present invention, in order to make it easier to shape the crushed raw material powder, a humidifying module can be added at the bottom of the crushing roller 1 5 and the crushing roller 2 6 .

[0042] like Figure 1 As shown, as a preferred embodiment of the present invention, the pulverizing assembly includes a pulverizing roller 1 5 and a pulverizing roller 2 6;

[0043] The crushing roller 1 5 and the crushing roller 2 6 are arranged in pairs and are both rotatably mounted on the box body 1;

[0044] A diverter plate 3 is installed at the top of the crushing rollers 5 on both sides of the box body 1, and a guide plate 4 is installed at the bottom of the crushing roller 6 on the inner wall of the box body 1. The diverter plate 3 and the guide plate 4 are arranged to accurately control the movement trajectory of the pharmaceutical raw materials.

[0045] In one example of the present invention, the crushing roller 1 5 and the crushing roller 2 6 rotate in opposite directions, the raw material enters the box body 1 along the filling pipe 2, moves to both sides along the diverter plate 3, and falls between the crushing roller 1 5 and the crushing roller 2 6 when passing the end of the diverter plate 3, and the raw material is crushed while the crushing roller 1 5 and the crushing roller 2 6 rotate.

[0046] like Figure 1 , Figure 2 and Figure 3 As shown, as another preferred embodiment of the present invention, the transmission connection assembly includes a driving wheel 7, a driven wheel 8, a connection wheel 9, a single-track pulley 10, a synchronous belt 1 11, a double-track pulley 12 and a synchronous belt 2 13;

[0047] The driving wheel 7 is fixedly mounted on the side of the crushing roller 1 5, and the driven wheel 8 is fixedly mounted on the side of the crushing roller 2 6, and a connecting wheel 9 is arranged between the driving wheel 7 and the driven wheel 8;

[0048] The monorail pulley 10 is installed on the crushing roller 1 5 and the crushing roller 2 6 on one side, and on the crushing roller 1 5 on the other side, and the crushing roller 2 6 on the other side is installed with a double-track pulley 12, wherein the monorail pulley 10 on the crushing roller 1 5 on both sides is connected by a synchronous belt 1 11, and the monorail pulley 10 and the double-track pulley 12 on the crushing roller 2 6 on both sides are connected by a synchronous belt 2 13.

[0049] In one embodiment of the present invention, a crushing roller 1 5 or a crushing roller 2 6 at any position is selected to be connected to an external motor. For example, when the crushing roller 1 5 is connected to the motor, when the crushing roller 1 5 rotates, the driving wheel 7 at the corresponding position rotates, and the driven wheel 8 and the crushing roller 2 6 are driven to rotate through the connecting wheel 9, wherein the crushing roller 1 5 on one side drives the crushing roller 1 5 on the other side to rotate through the synchronous belt 1 11, and the crushing roller 2 6 on one side drives the crushing roller 2 6 on the other side to rotate synchronously through the synchronous belt 2 13.

[0050] like Figure 1 As shown, as another preferred embodiment of the present invention, the anti-blocking assembly includes a sloping plate 15, a plug rod 16, a limiting ring 17, a swing plate 18, a base 19 and a cam 20;

[0051] The inclined plate 15 is fixedly mounted on the inner wall of the box body 1, and a plurality of insert rods 16 are slidably mounted on the inclined plate 15 corresponding to the sieve holes of the sieve plate 14, and a limiting ring 17 is arranged on each insert rod 16;

[0052] The swing plate 18 is hinged to the inner wall of the box body 1, and the upper surface of the swing plate 18 abuts against the insertion rod 16;

[0053] The base 19 is fixedly mounted on the inner wall of the box body 1 , and a cam 20 is rotatably mounted on the base 19 , and the cam 20 abuts against the swing plate 18 .

[0054] In one embodiment of the present invention, a pulley is also arranged on the side of the cam 20 to be connected to the synchronous belt three 33, so that when the double-track pulley 12 rotates, the cam 20 is driven to rotate along the base 19 through the synchronous belt three 33. During the rotation, the cam 20 pushes the swing plate 18 to swing along the box body 1, and the swing plate 18 pushes multiple insertion rods 16 to slide along the inclined plate 15. When the top end of the insertion rod 16 passes through the screen plate 14, the raw material in the screen hole can be pushed out to avoid blockage.

[0055] like Figure 1 and Figure 4 As shown in FIG. 1 , as another preferred embodiment of the present invention, the molding component includes a guide hole 21, a housing 22, a through hole 23, a transition portion 24, a guide rod 25, an extrusion head 26 and a groove 27;

[0056] The outlet hole 21 is arranged on the side of the box body 1, and the outer shell 22 is installed on the outer side of the box body 1. The bottom end of the outer shell 22 is provided with a plurality of through holes 23, and the middle part of the outer shell 22 is also provided with a transition part 24;

[0057] The guide rod 25 is slidably mounted on the housing 22, and an extrusion head 26 is fixedly mounted on the bottom end of the guide rod 25. The free end of the extrusion head 26 abuts against the inner wall of the housing 22, and a groove 27 is also formed at the free end of the extrusion head 26 for the material to pass through the extrusion head 26 and move downward.

[0058] The molding assembly further includes a movable rod 28, a fixed pile 29 and a spring 2 34;

[0059] The movable rod 28 is installed on the side of the swing plate 18, and a fixing pile 29 is fixedly installed on the top of the movable rod 28. The fixing pile 29 is slidably connected with the groove opened on the top of the guide rod 25, and the box body 1 is also provided with a groove for the movable rod 28 to move;

[0060] The second spring 34 is fixedly installed on the inner side of the box body 1 , and the free end of the second spring 34 is connected to the swing plate 18 .

[0061] In one embodiment of the present invention, the crushed raw material moves along the inclined plate 15, passes through the outlet hole 21 into the outer shell 22 when it moves to the end, moves downward along the surface of the extrusion head 26, passes through the groove 27 and falls at the bottom of the extrusion head 26. The swing plate 18 pushes the movable rod 28 to move when it swings, and the movable rod 28 rises and falls along the outer shell 22. When the extrusion head 26 descends and passes over the transition portion 24, the free end of the extrusion head 26 contracts, and the extrusion head 26 extrude the raw material, and the extruded particles are discharged outward along the through hole 23.

[0062] like Figure 1 and Figure 5 As shown in FIG. 1 , as another preferred embodiment of the present invention, the cutting assembly includes a blade 30, a push rod 31 and a spring 32;

[0063] The blade 30 is slidably mounted on the box body 1, and a sharp portion is provided at the free end of the blade 30;

[0064] A push rod 31 is fixedly mounted on the end surface of the shifting knife 30 . The push rod 31 abuts against the cam 20 . The push rod 31 is also connected to a spring 32 installed in the box body 1 .

[0065] In one embodiment of the present invention, the cam 20 also pushes the push rod 31 and the knife 30 to move horizontally along the box body 1 when rotating, and the knife 30 cuts the strip. When the cam 20 gradually separates from the push rod 31, the knife 30 returns to its initial position under the action of the spring 32.

[0066] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be considered exemplary and non-restrictive in all respects, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention.

[0067] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A linkage screening device for raw materials of medicines for treating non-alcoholic fatty liver disease, comprising a box, characterized in that: Also includes: A crushing assembly, which is symmetrically installed in the box body and crushes the pharmaceutical raw materials entering from the filling pipe installed at the top of the box body; A transmission connection assembly, which is arranged on the crushing assemblies on both sides and is used to make the crushing assemblies on both sides work synchronously; A sieve plate, which is fixedly mounted on the inner wall of the box body to screen the crushed raw materials; An anti-blocking component, which is arranged at the bottom end of the sieve plate and connected to the double-track pulley in the transmission connection component through a synchronous belt three; A molding component, which is arranged outside the box and extrude the screened raw material powder; The cutting assembly is slidably mounted on the box body, one end of the cutting assembly abuts against the cam in the anti-blocking assembly, and the other end is located at the bottom of the shaping assembly to horizontally cut the extruded particles.

2. A linkage screening device for raw materials of medicines for treating non-alcoholic fatty liver disease according to claim 1, characterized in that: The pulverizing assembly includes a pulverizing roller 1 and a pulverizing roller 2; The first crushing roller and the second crushing roller are arranged in pairs and are both rotatably mounted on the box body; A diverter plate is installed at the top of the first crushing roller on both sides of the box body, and a guide plate is also installed on the inner wall of the box body at the bottom of the second crushing roller. The movement trajectory of the pharmaceutical raw materials can be accurately controlled by arranging the diverter plate and the guide plate.

3. A linkage screening device for raw materials of medicines for treating non-alcoholic fatty liver disease according to claim 2, characterized in that: The transmission connection assembly includes a driving wheel, a driven wheel, a connection wheel, a single-track pulley, a synchronous belt 1, a double-track pulley and a synchronous belt 2; The driving wheel is fixedly mounted on one side of the crushing roller, the driven wheel is fixedly mounted on the second side of the crushing roller, and a connecting wheel is arranged between the driving wheel and the driven wheel; The monorail pulley is installed on the crushing roller one and the crushing roller two on one side, and on the crushing roller one on the other side, and the crushing roller two on the other side is installed with a double-track pulley, wherein the monorail pulleys on the crushing rollers one on both sides are connected by a synchronous belt one transmission, and the monorail pulley and the double-track pulley on the crushing rollers two on both sides are connected by a synchronous belt two transmission.

4. The linkage screening device for raw materials of medicines for treating non-alcoholic fatty liver disease according to claim 1, characterized in that: The anti-blocking assembly includes a ramp plate, a plunger, a limit ring, a swing plate, a base and a cam; The inclined plate is fixedly mounted on the inner wall of the box body, and a plurality of plug rods are slidably mounted on the inclined plate at positions corresponding to the sieve holes of the sieve plate, and a limiting ring is arranged on each plug rod; The swing plate is hinged to the inner wall of the box, and the upper surface of the swing plate abuts against the insertion rod; The base is fixedly mounted on the inner wall of the box, a cam is rotatably mounted on the base, and the cam abuts against the swing plate.

5. A linkage screening device for raw materials of medicines for treating non-alcoholic fatty liver disease according to claim 4, characterized in that: The molding component includes a guide hole, a shell, a through hole, a transition part, a guide rod, an extrusion head and a groove; The outlet hole is arranged on the side of the box body, the outer shell is installed on the outer side of the box body, a plurality of through holes are arranged at the bottom end of the outer shell, and a transition part is also arranged in the middle of the outer shell; The guide rod is slidably mounted on the shell, an extrusion head is fixedly mounted on the bottom end of the guide rod, the free end of the extrusion head abuts against the inner wall of the shell, and a groove is also provided at the free end of the extrusion head for the material to pass through the extrusion head and move downward.

6. A linkage screening device for raw materials of medicines for treating non-alcoholic fatty liver disease according to claim 5, characterized in that: The shaping assembly also includes a movable rod, a fixed pile and a second spring; The movable rod is installed on the side of the swing plate, and a fixing pile is fixedly installed on the top of the movable rod. The fixing pile is slidably connected with the groove opened on the top of the guide rod, and the box body is also provided with a groove for the movable rod to move; The second spring is fixedly installed inside the box body, and the free end of the second spring is connected to the swing plate.

7. The linkage screening device for raw materials of medicines for treating non-alcoholic fatty liver disease according to claim 1, characterized in that: The cutting assembly comprises a blade, a push rod and a spring; The shifting knife is slidably mounted on the box body, and a sharp portion is provided at the free end of the shifting knife; A push rod is fixedly mounted on the end surface of the knife shifter. The push rod abuts against the cam and is also connected with a spring installed in the box body.

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