Horizontal pill selecting machine with screening function

Abstract

The utility model discloses a horizontal pill selecting machine with a screening function, which relates to the technical field of pharmaceutical production equipment and comprises a worktable, a first driving component is arranged on one side of the top end of the worktable, a second driving component is arranged at one end of the top end of the worktable, and supporting columns are arranged at two ends of two sides of the worktable in a penetrating manner. A mounting plate is arranged at the top ends of the supporting columns, a second supporting assembly is arranged on one side of the top end of the mounting plate, a first supporting assembly is arranged at one end of the top end of the mounting plate, and a pill selecting mechanism is arranged in the middle of the top end of the mounting plate. The device is scientific and novel in structure, the operation convenience and the space utilization rate are greatly improved through the horizontal design and the innovative drawer structure, stable movement and accurate screening of the pill selecting mechanism are achieved through accurate control over the first driving assembly and the second driving assembly, and the stability of the whole device is ensured through the first supporting assembly and the second supporting assembly; and fine separation of pills with different particle sizes is realized.

Description

Technical Field

[0001] The utility model relates to the technical field of pharmaceutical production equipment, and specifically, to a horizontal pill selecting machine with a screening function. Background Art

[0002] In the process of traditional Chinese medicine preparation, the screening process after pellet granulation and drying is a key step to ensure the quality of the final medicine. In this process, the pill selecting machine plays an important role. It not only improves production efficiency but also ensures the uniformity of particles and the consistency of size through precise operation. The pill selecting machine can accurately screen out traditional Chinese medicine pill particles that meet the specified size, reduce labor costs through efficient operation, and is applicable to the screening of traditional Chinese medicine particles of various hardnesses and shapes. At the same time, the screening force of the pill selecting machine is adjusted according to the particle characteristics, and the screening mesh is kept clean and has an appropriate aperture to ensure the accuracy and stability of the screening process, thus significantly improving the overall level of the traditional Chinese medicine manufacturing industry and providing a strong guarantee for the quality of traditional Chinese medicine granules.

[0003] For example, Chinese Patent CN220371551U discloses a spiral pill selecting machine, which includes a working box. A pill groove is fixedly installed at the feeding port above the working box, and a limiting groove is fixedly installed inside the working box. A pill selecting mechanism for continuously screening pills is arranged inside the working box, which can retain pills that meet the specifications inside the spiral filtering and conveying groove to avoid pill waste. However, in the specific application process of the above-mentioned pill selecting machine, there are the following deficiencies: First, the device adopts a vertical spiral structure, and the vertical pill selecting machine has a relatively high height, which may cause inconvenience during operation and requires a relatively high space, making it difficult to observe the screening process; Second, in the vertical design, due to the gravity effect and the rotation of the spiral conveying groove, pill waste may occur during the conveying process, and the maintenance and cleaning of the spiral conveying groove are relatively difficult, and the practicability is poor.

[0004] In view of the problems in the related art, no effective solution has been proposed yet. Summary of the Utility Model

[0005] In view of the problems in the related art, the present utility model proposes a horizontal pill selecting machine with a screening function to overcome the above-mentioned technical problems existing in the existing related technologies.

[0006] Therefore, the specific technical solution adopted by the present utility model is as follows:

[0007] A horizontal pill - selecting machine with a screening function, comprising a workbench. On one side of the top of the workbench, a first driving component is arranged. At one end of the top of the workbench, a second driving component is arranged. At both ends of both sides of the workbench, support columns are penetrated and arranged. At the top of the support columns, a mounting plate is arranged. On one side of the top of the mounting plate, a second support component is arranged. At one end of the top of the mounting plate, a first support component is arranged. In the middle of the top of the mounting plate, a pill - selecting mechanism is arranged; the first driving component and the second driving component have the same structure, and the first support component and the second support component have the same structure.

[0008] Further, in order to cooperate with the second support component to clamp both sides of the pill - selecting mechanism and push the pill - selecting mechanism to perform a longitudinal reciprocating translation movement on the top of the mounting plate, the second driving component includes a cylinder arranged at one end of the top of the workbench. At one end of the cylinder, a connecting plate is arranged. The output shaft of the cylinder penetrates through the connecting plate and is provided with a moving plate; at both ends of one side of the moving plate, limiting rods penetrate through the connecting plate. At the top of the moving plate, an L - shaped connecting block is arranged. On one side of the top of the L - shaped connecting block, a first push plate is arranged.

[0009] Further, in order to realize the cooperation between the second support component and the second driving component, provide a symmetrical support and adjustment function for the pill - selecting mechanism to ensure the uniformity and efficiency of the pill - selecting mechanism during the pill - screening process, the second support component includes a fixing plate arranged on one side of the top of the mounting plate. A number of springs are penetrated through one side of the fixing plate. Inside the springs, a telescopic rod is arranged. At one end of the telescopic rod, a second push plate is arranged.

[0010] Further, in order to form a horizontal double-layer drawer structure by combining the first screening box and the second screening box with the screening box, which is fixed on the limiting hole by a magnetic snap, and perform three-level screening on pills of different particle sizes through the sizes of different screening holes, the pill selection mechanism includes a screening box arranged in the middle of the top end of the mounting plate. An initial screening component is arranged at the top end of the screening box. A first-level pill selection component penetrates through the top of the inner side of the screening box. A second-level pill selection component penetrates through the bottom of the inner side of the screening box. Grid nets are arranged at the inner top ends of the first-level pill selection component and the second-level pill selection component. A magnetic snap penetrates through the middle of one end of the screening box. An installation ring penetrates through the middle of the top end of the screening box. First limiting grooves matched with the first-level pill selection component are opened at both ends of the inner top of the screening box. Second limiting grooves matched with the second-level pill selection component are opened at both ends of the inner bottom of the screening box. A square shaft is arranged in the middle of one side of the screening box. A limiting hole matched with the magnetic snap is opened in the middle of one side of the square shaft. The initial screening component includes an installation sleeve arranged at the top end of the screening box. A feed inlet is arranged at the top end of the installation sleeve. A screening barrel matched with the installation ring is arranged inside the installation sleeve. The first-level pill selection component includes a first screening box arranged at the top of the inner side of the screening box. A first screening plate is arranged at the bottom end of the first screening box. First strip-shaped sliders are symmetrically arranged at one ends of both sides of the first screening box. A first handle is arranged at one end of the first screening box. The second-level pill selection component includes a second screening box arranged at the bottom of the inner side of the screening box. A second screening plate is arranged at the bottom end of the second screening box. Second strip-shaped sliders are symmetrically arranged at one ends of both sides of the second screening box. A second handle is arranged at one end of the second screening box.

[0011] The beneficial effects of the present utility model are as follows:

[0012] 1. The structure of the present utility model is scientific and novel. The horizontal design and innovative drawer structure greatly improve the operation convenience and space utilization rate. The smooth movement and precise screening of the pill selection mechanism are realized through the first and second driving components. The first support component and the second support component ensure the stability of the whole structure, effectively solve the problems of inconvenient operation, large space occupation and pill waste of the vertical structure, enable the pills to be screened at three levels on the horizontal level, meet the high requirements for the particle size accuracy of small-pill granulation of traditional Chinese medicine pills, realize the fine separation of pills of different particle sizes, and ensure the uniformity and quality consistency of the pills.

[0013] 2. By setting the first driving component and the second driving component, the reciprocating translational movement of the pill selection mechanism in the horizontal and vertical directions is realized, enabling the pills to roll in multiple directions during the screening process, improving the screening uniformity and efficiency. At the same time, by setting the first support component and the second support component, stable support and elastic adjustment are provided for the pill selection mechanism, ensuring the continuity and adaptability of the screening process to meet the pill screening requirements under different working conditions. This design optimizes the screening mechanism as a whole and enhances the operation flexibility and screening effect of the pill selection machine.

[0014] 3. By setting up a pill selection mechanism, a low horizontal container space is provided, enabling the pills to be screened on a relatively flat level. The first screening box and the second screening box cooperate with the screening box to form a horizontal double-layer drawer structure, which is fixed to the limit holes by magnetic clasps, ensuring stability during the reciprocating movement of the screening box. In addition, through different sizes of screening holes, classification screening of pills with different particle sizes is achieved, improving the screening efficiency and accuracy. Brief Description of the Drawings

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0016] Figure 1 is a schematic structural diagram of a horizontal pill selection machine with a screening function according to an embodiment of the present invention;

[0017] Figure 2 is a partial structural diagram of a horizontal pill selection machine with a screening function according to an embodiment of the present invention;

[0018] Figure 3 is a partial structural diagram of the second drive assembly in a horizontal pill selection machine with a screening function according to an embodiment of the present invention;

[0019] Figure 4 is a schematic structural diagram of the pill selection mechanism in a horizontal pill selection machine with a screening function according to an embodiment of the present invention;

[0020] Figure 5 is a schematic structural diagram of the screening box in a horizontal pill selection machine with a screening function according to an embodiment of the present invention;

[0021] Figure 6 is a schematic structural diagram of the primary pill selection assembly and the secondary pill selection assembly in a horizontal pill selection machine with a screening function according to an embodiment of the present invention.

[0022] In the figure:

[0023] 1. Workbench; 2. First driving assembly; 3. Second driving assembly; 301. Cylinder; 302. Connecting plate; 303. Moving plate; 304. Limiting rod; 305. L-shaped connecting block; 306. First pushing plate; 4. Mounting plate; 5. First supporting assembly; 6. Second supporting assembly; 601. Fixed plate; 602. Spring; 603. Second pushing plate; 7. Shot selection mechanism; 701. Screening box; 7011. Mounting ring; 7012. First limiting groove; 7013. Second limiting groove; 7014. Square shaft; 7015. Limiting hole; 702. Primary screening assembly; 7021. Mounting sleeve; 7022. Feeding port; 7023. Screening barrel; 703. First-stage shot selection assembly; 7031. First screening frame; 7032. First screening plate; 7033. First strip-shaped slider; 7034. First handle; 704. Second-stage shot selection assembly; 7041. Second screening frame; 7042. Second screening plate; 7043. Second strip-shaped slider; 7044. Second handle; 705. Grid; 706. Magnetic snap. Detailed implementation manners

[0024] To further illustrate each embodiment, the present invention provides drawings, which are part of the disclosure of the present invention. They are mainly used to illustrate the embodiments and can be combined with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, those of ordinary skill in the art should be able to understand other possible implementation manners and the advantages of the present invention. The components in the drawings are not drawn to scale, and similar component symbols are usually used to represent similar components.

[0025] According to an embodiment of the present invention, a horizontal shot selection machine with a screening function is provided.

[0026] Now, the present invention will be further described in combination with the drawings and specific implementation manners. As Figures 1-6 shown, a horizontal shot selection machine with a screening function according to an embodiment of the present invention includes a workbench 1. A first driving assembly 2 is arranged on one side of the top end of the workbench 1. A second driving assembly 3 is arranged at one end of the top end of the workbench 1. Support columns are arranged through both ends of both sides of the workbench 1. The top ends of the support columns are provided with a mounting plate 4. A second supporting assembly 6 is arranged on one side of the top end of the mounting plate 4. A first supporting assembly 5 is arranged at one end of the top end of the mounting plate 4. A shot selection mechanism 7 is arranged in the middle of the top end of the mounting plate 4. The first driving assembly 2 and the second driving assembly 3 have the same structure, and the first supporting assembly 5 and the second supporting assembly 6 have the same structure.

[0027] With the above technical solution of the present utility model, the structure of the present utility model is scientifically novel. Through the horizontal design and innovative drawer structure, the operation convenience and space utilization rate are greatly improved. With the precise control of the first and second driving components, the stable movement and precise screening of the pill selection mechanism 7 are realized. The first support component 5 and the second support component 6 ensure the stability of the whole structure, effectively solve the problems of inconvenient operation, large space occupation and pill waste of the vertical structure, enable the pills to be screened at three levels on the horizontal plane, meet the high requirements for the particle size accuracy of small pill granulation of traditional Chinese medicine pills, realize the fine separation of pills with different particle sizes, and ensure the uniformity and quality consistency of the pills.

[0028] In one embodiment, for the above-mentioned second driving component 3, the second driving component 3 includes a cylinder 301 arranged at one end of the top of the workbench 1 (in addition, in specific applications, the cylinder 301 is fixedly connected to the workbench 1). One end of the cylinder 301 is provided with a connecting plate 302, and a moving plate 303 is arranged through the output shaft of the cylinder 301 and the connecting plate 302. At both ends of one side of the moving plate 303, limit rods 304 are arranged through the connecting plate 302 (in addition, in specific applications, one end of the limit rod 304 is fixedly connected to the connecting plate 302, and the other end of the limit rod 304 is movably connected to the connecting plate 302). An L-shaped connecting block 305 is arranged at the top of the moving plate 303, and a first push plate 306 is arranged on one side of the top of the L-shaped connecting block 305, so as to cooperate with the second support component 6 to clamp both sides of the pill selection mechanism 7 and push the pill selection mechanism 7 to perform longitudinal reciprocating translation movement on the top of the mounting plate 4.

[0029] The working principle of the second driving component 3 is as follows: The cylinder 301 serves as a power source, drives the reciprocating movement of the moving plate 303 through compressed air, and provides power for the pill selection machine. The connecting plate 302 serves as the connection part between the cylinder 301 and the moving plate 303, and it transmits the power of the cylinder 301 to the moving plate 303. The limit rods 304 penetrate through the connecting plate 302 to ensure the stability of the movement track of the moving plate 303. The moving plate 303 drives the first push plate 306 to move through the L-shaped connecting block 305, and the pill selection mechanism 7 is pushed to move through the push plate 306.

[0030] In one embodiment, for the above-mentioned second support component 6, the second support component 6 includes a fixing plate 601 arranged on one side of the top end of the mounting plate 4 (in addition, in specific applications, the fixing plate 601 is fixedly connected to the mounting plate 4). A plurality of springs 602 are disposed through one side of the fixing plate 601. An expansion rod is arranged inside the springs 602 (in addition, in specific applications, both ends of the expansion rod inside the springs 602 are fixedly connected to the fixing plate 601 and the second push plate 603 respectively). One end of the expansion rod is provided with a second push plate 603. Thus, the second support component 6 cooperates with the second driving component 3 to provide symmetrical support and adjustment functions for the pill selection mechanism 7, so as to ensure the uniformity and efficiency of the pill selection mechanism 7 during the pill screening process.

[0031] The working principle of the second support component 6 is as follows: The fixing plate 601 is fixed on one side of the top end of the mounting plate 4. The springs 602 penetrate through the fixing plate 601. The function of the springs 602 is to provide elastic support and adjustment, enabling the expansion rod to adapt to different working conditions. The expansion rod inside the springs 602 can expand and contract according to the compression degree of the springs to adapt to different pressure and displacement requirements during the working process. The second push plate 603 is arranged at one end of the expansion rod. The second push plate 603 cooperates with the push plate 306 to clamp both sides of the pill selection mechanism 7. The air cylinder 301 drives the pill selection mechanism 7 to move longitudinally through the first push plate 306 and compresses the springs 602 through the second push plate 603. On the contrary, when the air cylinder 301 drives the first push plate 306 to return, the compressed springs 602 push the pill selection mechanism 7 to move back in the reverse direction through the second push plate 603 under the action of elastic force, thereby realizing the longitudinal reciprocating movement of the pill selection mechanism 7.

[0032] Since the first driving component 2 and the second driving component 3 have the same structure and the same working principle, and the first support component 5 and the second support component 6 have the same structure and the same working principle; similarly, through the cooperation of the first driving component 2 and the first support component 5, both ends of the pill selection mechanism 7 are clamped, thereby realizing the reciprocating translational movement of the pill selection mechanism 7 in the horizontal direction on the top end of the mounting plate 4.

[0033] In one embodiment, for the above-mentioned pill selection mechanism 7, the pill selection mechanism 7 includes a screening box 701 arranged in the middle of the top end of the mounting plate 4. An initial screening component 702 is arranged at the top end of the screening box 701. A primary pill selection component 703 penetrates through the top of the inner side of the screening box 701. A secondary pill selection component 704 penetrates through the bottom of the inner side of the screening box 701. Grid nets 705 are arranged at the inner top ends of the primary pill selection component 703 and the secondary pill selection component 704. A magnetic snap 706 penetrates through the middle of one end of the screening box 701. An installation ring 7011 penetrates through the middle of the top end of the screening box 701. First limiting grooves 7012 that cooperate with the primary pill selection component 703 are formed at both ends of the inner top of the screening box 701. Second limiting grooves 7013 that cooperate with the secondary pill selection component 704 are formed at both ends of the inner bottom of the screening box 701. A square shaft 7014 (in addition, in specific applications, the square shaft 7014 is made of 304 stainless steel) is arranged in the middle of one side of the screening box 701. A limiting hole 7015 that cooperates with the magnetic snap 706 is formed in the middle of one side of the square shaft 7014. The initial screening component 702 includes an installation sleeve 7021 arranged at the top end of the screening box 701. A feed inlet 7022 is arranged at the top end of the installation sleeve 7021. A screening barrel 7023 that cooperates with the installation ring 7011 is arranged inside the installation sleeve 7021 (in addition, in specific applications, a number of first screening holes are formed at the bottom end of the screening barrel 7023). The primary pill selection component 703 includes a first screening frame 7031 arranged at the inner top of the screening box 701 (in addition, in specific applications, the first screening frame 7031 is made of 304 stainless steel). A first screening plate 7032 is arranged at the bottom end of the first screening frame 7031 (in addition, in specific applications, a number of second screening holes are formed at the top end of the first screening plate 7032, and the diameter of the second screening holes is smaller than that of the first screening holes). First strip-shaped sliders 7033 are symmetrically arranged at one ends of both sides of the first screening frame 7031 (in addition, in specific applications, the first strip-shaped sliders 7033 are slidably connected to the first limiting grooves 7012). A first handle 7034 is arranged at one end of the first screening frame 7031 (in addition, in specific applications, a first strip-shaped positioning groove is formed at the bottom end of the first handle 7034).The secondary pill selection component 704 includes a second screening box 7041 disposed at the inner bottom of the screening box 701 (in addition, in specific applications, the second screening box 7041 is made of 304 stainless steel). The bottom end of the second screening box 7041 is provided with a second screening plate 7042 (in addition, in specific applications, a number of third screening holes are provided at the top end of the second screening plate 7042, and the diameter of the third screening holes is smaller than that of the second screening holes). At one end of both sides of the second screening box 7041, second strip-shaped sliders 7043 are symmetrically arranged (in addition, in specific applications, the second strip-shaped sliders 7043 are slidably connected to the second limiting grooves 7013). One end of the second screening box 7041 is provided with a second handle 7044 (in addition, in specific applications, a second strip-shaped positioning groove is provided at the top end of the second handle 7044). Thus, through a unique horizontal design, a three-stage screening process is realized, and pills of different particle sizes are effectively separated.

[0034] The working principle of the pill selection mechanism 7 is as follows: The screening box 701 serves as the basis of the entire pill selection mechanism 7, providing a low horizontal container space, enabling pills to be screened on a relatively flat level. The first screening box 7031 and the second screening box 7041 cooperate with the screening box 701 to form a double-layer drawer structure, which is fixed to the limiting holes 7015 through magnetic snap buttons 706 to ensure stability during the reciprocating movement of the screening box, for loading pills and screening to achieve the separation of particles of different particle sizes; in the primary screening component 702, the mounting sleeve 7021 is fixed to the top end of the screening box 701 for supporting the feed port 7022. The pills to be screened enter the screening barrel 7023 from the feed port 7022. The screening barrel 7023 is sleeved inside the mounting sleeve 7021 and is movably connected to the mounting sleeve 7021 to conduct a preliminary screening of the incoming pills. When the screening operation is completed, the screening barrel 7023 can be taken out of the mounting sleeve 7021, and the preliminarily screened pills can be poured out.

[0035] In the screening box 701, the mounting ring 7011 is used to support the bottom end of the screening barrel 7023. The first limiting groove 7012 is matched with the first strip-shaped sliding blocks 7033 on both sides of the first screening frame 7031, and the second limiting groove 7013 is matched with the second strip-shaped sliding blocks 7043 on both sides of the second screening frame 7041 to realize the sliding of the first screening frame 7031 and the second screening frame 7041. The pills preliminarily screened by the first screening holes at the bottom end of the screening barrel 7023 first fall onto the top end of the first screening plate 7032. The grating 705 divides the first screening plate 7032 into several grids, which is used to intercept the pills bounced up during the reciprocating movement in the screening box 701 and make them fall back onto the top end of the first screening plate 7032. Through the second screening holes at the top end of the first screening plate 7032, the preliminarily screened pills are subjected to the first-level screening. The pills with a diameter smaller than the second screening holes after screening fall onto the top end of the second screening plate 7042. Similarly, through the third screening holes at the top end of the second screening plate 7042, the pills after the first-level screening are subjected to the second-level screening. The unqualified too-small pills and residues fall through the third screening holes to the bottom end of the screening box 701 and are swept out manually by a cleaning brush after the screening operation is completed.

[0036] The magnetic snap 706 includes a strip-shaped magnetic block. In the middle of one end of the strip-shaped magnetic block, a magnetic rod matched with the limiting hole 7015 is arranged. Both the strip-shaped magnetic block and the magnetic rod are made of magnetic materials. The magnetic rod is adsorbed and matched with the limiting hole 7015 by magnetic force, and is matched with the first strip-shaped positioning groove below the first handle 7034 and the second strip-shaped positioning groove above the second handle 7044 through the strip-shaped magnetic block to fix the first screening frame 7031 and the second screening frame 7041 by magnetic force, ensuring the stability of the screening frames during the reciprocating movement of the screening box 701. When the screening is completed, the magnetic snap 706 is pulled out from the limiting hole 7015, and then the first screening frame 7031 and the second screening frame 7041 can be pulled out to pour out the pills after the first-level screening and the pills after the second-level screening respectively.

[0037] To facilitate the understanding of the above technical solutions of the present invention, the working principle or operation mode of the present invention in the actual process will be described in detail below.

[0038] In practical applications, first, pour the traditional Chinese medicine pills to be screened into the pill selection mechanism 7 (the working principle of the pill selection mechanism 7 is as described above). By starting the cylinder in the second driving component 3, push the pill selection mechanism 7 to move longitudinally (the working principle of the second driving component 3 is as described above), and compress the second supporting component 6 (the working principle of the second supporting component 6 is as described above). Then, by starting the cylinder in the first driving component 2, push the pill selection mechanism 7 to move transversely (the first driving component 2 has the same structure and working principle as the second driving component 3), and compress the first supporting component 5 (the first supporting component 5 has the same structure and working principle as the second supporting component 6). In the reverse operation, the cylinder retracts, resulting in a decrease in the pressure of the first driving component 2 and the second driving component 3 on the pill selection mechanism 7, thereby allowing the pill selection mechanism 7 to be pushed by the spring rebound in the first supporting component 5 and the second supporting component 6 in the transverse and longitudinal directions and move in the reverse direction, so as to realize the reciprocating movement of the pill selection mechanism 7 in the transverse and longitudinal directions. This reciprocating movement makes the traditional Chinese medicine pills continuously roll and be screened inside the pill selection mechanism 7, thereby increasing the uniformity and efficiency of pill selection.

[0039] In the present utility model, unless otherwise clearly defined and limited, terms such as "installation", "setting", "connection", "fixation", "swivel connection" and the like shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the internal communication of two components or the interaction relationship between two components. Unless otherwise clearly defined, for those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0040] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A horizontal pill selecting machine with a screening function, comprising a workbench (1), characterized in that, On one side of the top of the workbench (1), a first driving component (2) is provided. At one end of the top of the workbench (1), a second driving component (3) is provided. At both ends of both sides of the workbench (1), support columns are penetratively arranged. At the top of the support columns, a mounting plate (4) is provided. On one side of the top of the mounting plate (4), a second support component (6) is provided. At one end of the top of the mounting plate (4), a first support component (5) is provided. In the middle of the top of the mounting plate (4), a shot selection mechanism (7) is provided. The first driving component (2) and the second driving component (3) have the same structure, and the first support component (5) and the second support component (6) have the same structure.

2. The horizontal pill selection machine with a screening function according to claim 1, characterized in that, The second driving component (3) includes a cylinder (301) arranged at one end of the top of the workbench (1). At one end of the cylinder (301), a connecting plate (302) is provided. The output shaft of the cylinder (301) penetrates through the connecting plate (302) and is provided with a moving plate (303). At both ends of one side of the moving plate (303), limiting rods (304) penetrate through the connecting plate (302). At the top of the moving plate (303), an L-shaped connecting block (305) is provided. On one side of the top of the L-shaped connecting block (305), a first pushing plate (306) is provided.

3. A horizontal pill selecting machine with a screening function according to claim 1, characterized in that, The second support component (6) includes a fixing plate (601) arranged on one side of the top of the mounting plate (4). A plurality of springs (602) penetrate through one side of the fixing plate (601). An expansion rod is arranged inside the springs (602). At one end of the expansion rod, a second pushing plate (603) is provided.

4. A horizontal pill sorting machine with a screening function according to claim 1, characterized in that, The shot selection mechanism (7) includes a screening box (701) arranged in the middle of the top of the mounting plate (4). At the top of the screening box (701), a primary screening component (702) is provided. At the top inside the screening box (701), a primary shot selection component (703) penetrates through. At the bottom inside the screening box (701), a secondary shot selection component (704) penetrates through. At the top inner sides of the primary shot selection component (703) and the secondary shot selection component (704), grid nets (705) are provided. In the middle of one end of the screening box (701), a magnetic snap (706) penetrates through.

5. The horizontal pill sorting machine with a screening function according to claim 4, characterized in that, In the middle of the top of the screening box (701), a mounting ring (7011) penetrates through. At both ends of the top inner side of the screening box (701), first limiting grooves (7012) matching with the primary shot selection component (703) are opened. At both ends of the bottom inner side of the screening box (701), second limiting grooves (7013) matching with the secondary shot selection component (704) are opened. In the middle of one side of the screening box (701), a square shaft (7014) is provided. In the middle of one side of the square shaft (7014), a limiting hole (7015) matching with the magnetic snap (706) is opened.

6. The horizontal pill selecting machine with a screening function according to claim 5, characterized in that, The preliminary screening component (702) includes a mounting sleeve (7021) arranged at the top of the screening box (701), a feed inlet (7022) is arranged at the top of the mounting sleeve (7021), and a screening barrel (7023) that cooperates with the mounting ring (7011) is arranged inside the mounting sleeve (7021).

7. A horizontal pill sorting machine with a screening function according to claim 4, characterized in that, The primary shot selection component (703) includes a first screening frame (7031) arranged at the inner top of the screening box (701), a first screening plate (7032) is arranged at the bottom end of the first screening frame (7031), first strip-shaped sliders (7033) are symmetrically arranged at one ends of both sides of the first screening frame (7031), and a first handle (7034) is arranged at one end of the first screening frame (7031).

8. A horizontal pill sorting machine with a screening function according to claim 7, characterized in that, The secondary shot selection component (704) includes a second screening frame (7041) arranged at the inner bottom of the screening box (701), a second screening plate (7042) is arranged at the bottom end of the second screening frame (7041), second strip-shaped sliders (7043) are symmetrically arranged at one ends of both sides of the second screening frame (7041), and a second handle (7044) is arranged at one end of the second screening frame (7041).

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