Raw material screening device for medicine preparation

Abstract

The utility model relates to the technical field of medicine preparation, and discloses a raw material screening device for medicine preparation, which is characterized in that an arched plate is arranged on the bottom surface of a screening box, a reinforcing bracket is arranged on the bottom surface of the arched plate, fixed blocks are arranged at two ends of the screening box, receiving frames are arranged on the side surfaces of the fixed blocks, screening frames are arranged at two ends of the reinforcing bracket, and a storage frame is arranged on the bottom surface of a supporting table. According to the raw material screening device for medicine preparation, medicinal materials directly fall into the top face of the arch-shaped plate after being dried and evenly stirred in the arc-shaped frame, the medicinal materials slide towards the two ends on the top face of the arch-shaped plate and fall into the top face of the screening frame, and the medicinal materials are screened in the process of rolling on the top face of the screening frame; meanwhile, the screened medicinal materials directly fall into the storage frames to be collected, the mesh numbers of the screen grooves of the screen frames at the two ends of the reinforcing support are different, then the medicinal materials of different specifications can be screened and subdivided, the subdivided and screened medicinal materials are concentrated on the inner sides of the storage frames to be stored, and therefore fine screening of the medicinal materials is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of drug preparation, in particular to a raw material screening device for drug preparation. Background Art

[0002] After Chinese medicinal materials are chopped and before being processed, they need to be classified and screened according to different sizes. Manual screening of medicinal material particles of different sizes requires the replacement of different sieves, which is time-consuming and labor-intensive. Therefore, a multi-stage screening device is needed.

[0003] The existing patent document announcement number is CN218133141U, which specifically is a Chinese medicinal material screening device. This technology discloses "including a screening machine, the inner cavity of the screening machine is provided with three layers of screening nets, from top to bottom respectively, a first screen, a second screen, and a third screen, a first collection box is correspondingly provided on the right side of the first screen, and a second collection box is correspondingly provided on the right side of the second screen", etc. The technical scheme has the technical effect of separating and collecting medicinal materials of different particle sizes through multi-stage screening.

[0004] However, when the above device is screening, some materials are consistent with the size of the screen and are easy to clog the screen. The blockage of the screen not only causes a decrease in the screening efficiency, but also when the mesh is clogged a lot, it is necessary to stop the machine to clean the blockage, and the raw materials cannot be graded and screened, and the raw materials cannot be specifically subdivided, which greatly affects the screening efficiency. It is now necessary to improve the existing device to meet actual needs. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the utility model provides a raw material screening device for drug preparation, which has the function of allowing medicinal materials to directly fall into the top surface of the arched plate after being dried and stirred in an arc frame, and the medicinal materials slide to both ends of the top surface of the arched plate and fall into the top surface of the sieve frame, and the medicinal materials are screened in the process of rolling on the top surface of the sieve frame, and the screened medicinal materials directly fall into the storage frame for collection, and the sieve slots of the sieve frames at both ends of the reinforced bracket have different numbers of sieve slots, so that medicinal materials of different specifications can be screened and subdivided respectively, and the subdivided and screened medicinal materials are concentrated on the inner side of the storage frame for storage, thereby achieving the advantages of fine screening of medicinal materials, etc., and solving the above-mentioned technical problems.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a raw material screening device for drug preparation, comprising a screening box, a support platform is arranged on the bottom surface of the screening box, a sealing door is arranged on the front surface of the screening box, an arc frame is arranged on the inner side of the screening box, drying boxes are arranged on both ends of the arc frame, a stirring rod is arranged on the inner side of the arc frame, a rotating drum is arranged on the inner side of the stirring rod, an arched plate is arranged on the bottom surface of the screening box, a reinforcement bracket is arranged on the bottom surface of the arched plate, fixed blocks are arranged on both ends of the screening box, a material receiving frame is arranged on the side of the fixed block, a screen frame is arranged on both ends of the reinforcement bracket, a storage frame is arranged on the bottom surface of the support platform, limiting blocks are arranged on both ends of the storage frame, and a stabilizing frame is arranged between the support platforms.

[0009] Preferably, the bottom surface of the screening box is fixedly connected to a support platform, the bottom surface of the support platform is fixedly connected to anti-skid pillars on all sides, and a stabilizing frame is fixedly connected between the anti-skid pillars, and the storage frame is located on the top surface of the stabilizing frame.

[0010] Through the above technical scheme, the chopped Chinese medicine is directly driven into the arc frame inside the box by the feed frame on the top surface of the screening box, and the driving motor is fixedly connected to the back of the screening box, and the output end of the motor is fixedly connected to the rotating drum, and then the driving motor is used to drive the rotating drum and the stirring rod to rotate inside the arc frame. At the same time, the fan inside the drying box is matched with the heating wire to generate hot air that is blown to the inside of the arc frame through the air duct, so that the stirring rod stirs the medicinal materials evenly while drying the moisture on the medicinal materials, thereby achieving a drying effect.

[0011] Preferably, the arc frame is fixedly installed on the inner top of the screening box, the drying box is fixedly installed on both ends of the inner wall of the screening box, and the drying box and the screening box are connected, the bottom surface of the arc frame is fixedly connected to the electromagnetic valve, and the electromagnetic valve is located on the top surface of the arch plate.

[0012] Through the above technical scheme, the dried medicinal materials directly fall into the top surface of the arch plate through the activation of the electromagnetic valve, and the medicinal materials slide to both ends of the top surface of the arch plate and fall into the top surface of the sieve frame, and the medicinal materials are screened in the process of rolling on the top surface of the sieve frame, and the screened medicinal materials directly fall into the storage frame for collection. The sieve slots of the sieve frames at both ends of the reinforcement bracket have different mesh numbers, so that medicinal materials of different specifications can be screened and subdivided respectively, effectively improving the screening efficiency.

[0013] Preferably, the bottom surface of the arched plate is fixedly connected to the reinforcement bracket, and the bottom surface of the reinforcement bracket is fixedly connected to the inner wall of the screening box, both ends of the reinforcement bracket are respectively fixedly connected to the material receiving frame, and the material receiving frame and the inner side of the reinforcement bracket are respectively provided with discharge troughs.

[0014] Through the above technical scheme, after the medicinal materials are dried and stirred in the arc frame, they directly fall into the top surface of the arched plate, and the medicinal materials slide to both ends of the top surface of the arched plate and fall into the top surface of the sieve frame, and the medicinal materials are screened in the process of rolling on the top surface of the sieve frame, and the screened medicinal materials fall directly into the storage frame for collection. The sieve slots of the sieve frames at both ends of the reinforced bracket have different numbers of sieve slots, so that medicinal materials of different specifications can be screened and subdivided respectively, and the subdivided and screened medicinal materials are concentrated on the inside of the storage frame for storage, thereby realizing the fine screening of the medicinal materials.

[0015] Preferably, the fixing blocks are fixedly installed at both ends of the inner wall of the screening box, the fixing blocks and the sides of the reinforcement bracket are respectively provided with slots, the inner side of the support platform is fixedly connected to the discharge pipe, and the discharge pipe passes through the screening box, the reinforcement bracket and the storage frame respectively.

[0016] Through the above technical scheme, the arch plate and the sieve frame are inclined respectively, which can directly realize the downward movement during the process of guiding the medicinal materials, so that the medicinal materials can slide down and roll according to their own weight to realize the screening work. After the screening work of the same batch of medicinal materials is completed, the sealed door can be directly opened to extract the sieve frame, and the medicinal materials stuck in the sieve slot can be cleaned and installed again after cleaning, thereby effectively improving the screening efficiency of the medicinal materials, avoiding the need to stop for cleaning when using next time, and effectively improving the practicability of the device.

[0017] Compared with the prior art, the utility model provides a raw material screening device for drug preparation, which has the following beneficial effects:

[0018] 1. The utility model allows the medicinal materials to be dried and stirred in an arc frame and then directly fall into the top surface of the arched plate, and the medicinal materials slide to both ends of the top surface of the arched plate and fall into the top surface of the sieve frame, and the medicinal materials are screened in the process of rolling on the top surface of the sieve frame, and the screened medicinal materials fall directly into the storage frame for collection, and the sieve slots of the sieve frames at both ends of the reinforced bracket have different mesh numbers, so that medicinal materials of different specifications can be screened and subdivided respectively, and the subdivided and screened medicinal materials are concentrated and stored on the inner side of the storage frame, thereby realizing fine screening of the medicinal materials.

[0019] 2. The utility model can directly realize the sliding motion in the process of guiding medicinal materials by inclining the arch plate and the sieve frame, so that the medicinal materials can slide and roll according to their own weight to realize the screening work. After the screening work of the same batch of medicinal materials is completed, the sealed door can be directly opened to extract the sieve frame, and the medicinal materials stuck in the sieve slot can be cleaned and installed again after cleaning, thereby effectively improving the screening efficiency of medicinal materials, avoiding the need to stop for cleaning when using next time, and effectively improving the practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0021] Figure 2 This is a schematic diagram of the cross-sectional structure of the screening box of the utility model;

[0022] Figure 3 It is a schematic diagram of the side structure of the support platform of the utility model.

[0023] Among them: 1. screening box; 2. supporting platform; 3. sealing door; 4. arc frame; 5. drying box; 6. stirring rod; 7. rotating drum; 8. arched plate; 9. reinforcement bracket; 10. fixing block; 11. material receiving frame; 12. screening frame; 13. storage frame; 14. limiting block; 15. stabilizing frame. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-3 A raw material screening device for drug preparation comprises a screening box 1, a support platform 2 is arranged on the bottom surface of the screening box 1, a sealing door 3 is arranged on the front surface of the screening box 1, an arc frame 4 is arranged on the inner side of the screening box 1, drying boxes 5 are arranged at both ends of the arc frame 4, a stirring rod 6 is arranged on the inner side of the arc frame 4, a rotating drum 7 is arranged on the inner side of the stirring rod 6, an arched plate 8 is arranged on the bottom surface of the screening box 1, a reinforcement bracket 9 is arranged on the bottom surface of the arched plate 8, fixed blocks 10 are arranged on both ends of the screening box 1, a material receiving frame 11 is arranged on the side of the fixed block 10, a sieve frame 12 is arranged on both ends of the reinforcement bracket 9, a storage frame 13 is arranged on the bottom surface of the support platform 2, limiting blocks 14 are arranged on both ends of the storage frame 13, and a stabilizing frame 15 is arranged between the support platforms 2.

[0026] Specifically, the bottom surface of the screening box 1 is fixedly connected to the support platform 2, and the bottom surface of the support platform 2 is fixedly connected to the anti-skid pillars on all sides, and the stabilizing frame 15 is fixedly connected between the anti-skid pillars, and the storage frame 13 is located on the top surface of the stabilizing frame 15. The advantage is that the chopped Chinese medicine is driven by the feeding frame on the top surface of the screening box 1 to directly enter the arc frame 4 in the box, and the driving motor is fixedly connected to the back of the screening box 1, and the output end of the motor is fixedly connected to the rotating drum 7, and then the driving motor is used to drive the rotating drum 7 and the stirring rod 6 to rotate inside the arc frame 4. At the same time, the fan inside the drying box 5 is matched with the heating wire to generate hot air that is blown to the inside of the arc frame 4 through the air duct, so that the stirring rod 6 can stir the medicinal materials evenly while drying the moisture on the medicinal materials, thereby achieving a drying effect.

[0027] Specifically, the arc frame 4 is fixedly installed on the top of the inner side of the screening box 1, and the drying box 5 is fixedly installed on the two ends of the inner wall of the screening box 1, and the drying box 5 is connected with the screening box 1. The bottom surface of the arc frame 4 is fixedly connected to the electromagnetic valve, and the electromagnetic valve is located on the top surface of the arch plate 8. The advantage is that the dried medicinal materials directly fall into the top surface of the arch plate 8 through the activation of the electromagnetic valve, and the medicinal materials slide to both ends on the top surface of the arch plate 8 and fall into the top surface of the screen frame 12, and the medicinal materials are screened during the rolling process of the screen frame 12, and the screened medicinal materials fall directly into the storage frame 13 for collection, and the screen slots of the screen frame 12 at both ends of the reinforcement bracket 9 are different, so that medicinal materials of different specifications can be screened and subdivided, effectively improving the screening efficiency.

[0028] Specifically, the bottom surface of the arch plate 8 is fixedly connected to the reinforcement bracket 9, and the bottom surface of the reinforcement bracket 9 is fixedly connected to the inner wall of the screening box 1, and the two ends of the reinforcement bracket 9 are respectively fixedly connected to the material receiving frame 11, and the material receiving frame 11 and the inner side of the reinforcement bracket 9 are respectively provided with a discharge trough. The advantage is that the medicinal materials fall directly into the top surface of the arch plate 8 after being dried and stirred in the arc frame 4, and the medicinal materials slide to both ends on the top surface of the arch plate 8 and fall into the top surface of the screen frame 12, and the medicinal materials are screened in the process of rolling on the top surface of the screen frame 12, and the screened medicinal materials fall directly into the storage frame 13 for collection, and the screen slots of the screen frame 12 at both ends of the reinforcement bracket 9 are different, so that medicinal materials of different specifications can be screened and subdivided respectively, and the subdivided and screened medicinal materials are respectively concentrated and stored inside the storage frame 13, thereby realizing fine screening of medicinal materials.

[0029] Specifically, the fixing blocks 10 are fixedly installed at both ends of the inner wall of the screening box 1, and slots are respectively provided on the sides of the fixing blocks 10 and the reinforcement bracket 9. The inner side of the support platform 2 is fixedly connected to the discharge pipe, and the discharge pipe passes through the screening box 1, the reinforcement bracket 9 and the storage frame 13 respectively. The advantage is that the arched plate 8 and the screen frame 12 are respectively inclined, which can directly realize the sliding movement during the process of guiding the medicinal materials, so that the medicinal materials can slide and roll according to their own weight to realize the screening work, and after the same batch of medicinal materials is screened, the sealing door 3 can be directly opened to extract the screen frame 12, and the medicinal materials stuck in the screen slot can be cleaned and installed again after cleaning, thereby effectively improving the screening efficiency of the medicinal materials, avoiding the need to stop the machine for cleaning the next time it is used, and effectively improving the practicality of the device.

[0030] When in use, the chopped Chinese medicine is directly driven into the arc frame 4 in the box by driving the feeding frame on the top surface of the screening box 1, and the driving motor is fixedly connected to the back of the screening box 1, and the output end of the motor is fixedly connected to the rotating drum 7, and then the driving motor is used to drive the rotating drum 7 and the stirring rod 6 to rotate inside the arc frame 4. At the same time, the fan inside the drying box 5 is matched with the heating wire to generate hot air that is blown to the inside of the arc frame 4 through the air duct, so that the stirring rod 6 stirs the medicinal materials evenly while drying the moisture on the medicinal materials, thereby achieving a drying effect. The dried medicinal materials directly fall into the top surface of the arched plate 8 through the activation of the electromagnetic valve, and the medicinal materials slide to both ends on the top surface of the arched plate 8 and fall into the top surface of the sieve frame 12, and the medicinal materials are screened during the rolling process of the top surface of the sieve frame 12, and the screened medicinal materials fall directly into the storage frame 13 for collection, and the sieve slots of the sieve frames 12 at both ends of the reinforcement bracket 9 have different mesh sizes, so that medicinal materials of different specifications can be screened and subdivided respectively, effectively improving the screening efficiency.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A raw material screening device for drug preparation, comprising a screening box (1), a support platform (2) is arranged on the bottom surface of the screening box (1), a sealing door (3) is arranged on the front surface of the screening box (1), an arc frame (4) is arranged on the inner side of the screening box (1), and drying boxes (5) are arranged at both ends of the arc frame (4), Features: A stirring rod (6) is arranged on the inner side of the arc frame (4), a rotating drum (7) is arranged on the inner side of the stirring rod (6), an arched plate (8) is arranged on the bottom surface of the screening box (1), a reinforcing bracket (9) is arranged on the bottom surface of the arched plate (8), fixing blocks (10) are arranged at both ends of the screening box (1), a material receiving frame (11) is arranged on the side of the fixing block (10), a screen frame (12) is arranged at both ends of the reinforcing bracket (9), a storage frame (13) is arranged on the bottom surface of the support platform (2), limiting blocks (14) are arranged at both ends of the storage frame (13), and a stabilizing frame (15) is arranged between the support platforms (2).

2. A raw material screening device for drug preparation according to claim 1, Features: The bottom surface of the screening box (1) is fixedly connected to the support platform (2), the bottom surface of the support platform (2) is fixedly connected to anti-skid pillars on all sides, and a stabilizing frame (15) is fixedly connected between the anti-skid pillars, and the storage frame (13) is located on the top surface of the stabilizing frame (15).

3. A raw material screening device for drug preparation according to claim 1, Features: The arc frame (4) is fixedly mounted on the top inner side of the screening box (1), the drying box (5) is respectively fixedly mounted on the two ends of the inner wall of the screening box (1), and the drying box (5) and the screening box (1) are connected, and the bottom surface of the arc frame (4) is fixedly connected to the electromagnetic valve, and the electromagnetic valve is located on the top surface of the arch plate (8).

4. A raw material screening device for drug preparation according to claim 1, Features: The bottom surface of the arch plate (8) is fixedly connected to the reinforcement bracket (9), and the bottom surface of the reinforcement bracket (9) is fixedly connected to the inner wall of the screening box (1). Both ends of the reinforcement bracket (9) are respectively fixedly connected to the material receiving frame (11), and the material receiving frame (11) and the reinforcement bracket (9) are respectively provided with discharge grooves on their inner sides.

5. A raw material screening device for drug preparation according to claim 1, Features: The fixing blocks (10) are respectively fixedly mounted on the two ends of the inner wall of the screening box (1); slots are respectively provided on the sides of the fixing blocks (10) and the reinforcement bracket (9); the inner side of the support platform (2) is fixedly connected to a discharge pipe, and the discharge pipe passes through the screening box (1), the reinforcement bracket (9) and the storage frame (13).

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