A screening detection device for Chinese medicine pills

Abstract

The utility model discloses a device for detecting the screening of traditional Chinese medicine pills, comprising a pill screening pot, a sealed pot cover is arranged on the top of the pill screening pot, sieve holes are arranged on the pill screening pot, a driving motor is connected to the top of the sealed pot cover, the driving motor comprises a driving shaft, and the driving shaft is connected to the pill screening pot; a protective cover is arranged outside the pill screening pot, a cover plate is movably connected to the upper end of the protective cover, and a blowing device is arranged on the cover plate. The device for detecting the screening of traditional Chinese medicine pills of the utility model is easy to use and can ensure the quality of the pills.

Description

Technical Field

[0001] The utility model belongs to the technical field of pill preparation, and specifically relates to a screening detection device for traditional Chinese medicine pills. Background Art

[0002] At present, the pill screening machines used by Chinese medicine manufacturers in pill making are mostly drum-type, which have a single function and low screening efficiency. Since the pills may become wet pills or micro-pills may stick together, the processing during the pill screening process may cause quality defects such as mottled surface of the pills. In the current trial production process, screening is likely to cause material contamination or waste, which is not conducive to the development of process trials.

[0003] The utility model patent with announcement number CN207357569U was disclosed on May 15, 2018, and its name is a granular pill screener; the screener includes a base plate, a first screen, a second screen, a waste guide, a vibrator, a funnel, a U-shaped guide port, and legs; the roots of the first screen, the second screen and the waste guide are all welded on the same side of the base plate; the first screen, the second screen and the waste guide are parallel, and the first screen, the second screen and the waste guide are all inclined downward; the baffle of the first mesh screen is combined with the base plate to enclose its mesh plate; enclosures are provided on both sides of the mesh plate of the second mesh screen; a funnel is welded at the bottom of the front end of the first screen; the bottom of the funnel penetrates the second screen; a vibrator is installed at the bottom of the first screen and the second screen; a U-shaped guide port is welded at the front end of the second screen; two legs are welded to the bottom of the base plate and the waste guide; the mesh of the first screen is larger than the mesh of the second screen. The granular pill screener is not convenient to use and cannot guarantee the quality of the pills. Utility Model Content

[0004] The utility model aims to provide a Chinese medicine pill screening detection device which is easy to use and can ensure the quality of the pills in view of the deficiencies in the prior art.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] The Chinese medicine pill screening detection device comprises a pill screening pot, a sealed pot cover is provided on the top of the pill screening pot, sieve holes are provided on the pill screening pot, a driving motor is connected to the top of the sealed pot cover, the driving motor comprises a driving shaft, and the driving shaft is connected to the pill screening pot; a protective cover is provided outside the pill screening pot, a cover plate is movably connected to the upper end of the protective cover, and a blowing device is provided on the cover plate.

[0007] The blowing device comprises a blower, a heating wire is arranged inside the blower, an air inlet is arranged on the cover plate, the air inlet is in an annular structure, an air outlet is arranged on one side of the protective cover, and the air outlet is in a circular structure.

[0008] A support seat is provided at the bottom of the shot sieve pot, the bottom end of the drive shaft passes through the bottom end of the shot sieve pot and extends into the support seat, the drive shaft includes a drive rod, and the drive rod is in contact with the bottom of the shot sieve pot; a support frame is provided at the bottom of the protective cover, the support seat is located in the middle of the support frame, and the support frame is a cross-shaped structure.

[0009] A baffle is also provided inside the protective cover, and the baffle is located below the support frame. A handle is provided at the end of the baffle, and an opening is provided at the side of the protective cover, and the handle extends out of the opening.

[0010] The sieve pill pot has a hemispherical structure, and the sieve holes are evenly distributed on the sieve pill pot.

[0011] The upper end of the sieve pill pot is provided with a first installation step, the inner side of the sealed pot cover is provided with a second installation step, and the sealed pot cover is clamped on the sieve pill pot.

[0012] The sealed pot cover is provided with reinforcing ribs, the reinforcing ribs are connected to the driving shaft, and the reinforcing ribs are arranged at equal intervals along the circumferential direction.

[0013] A hinge is provided at the end of the cover plate, and the cover plate is hinged to the top end of the protection cover.

[0014] A mounting groove is provided in the middle of the cover plate, and the mounting groove is matched with the top end of the driving motor.

[0015] A conveyor belt is arranged below the protective cover, and an inspection tray is arranged on the conveyor belt.

[0016] The technical effects of the utility model are as follows: the traditional Chinese medicine pill screening detection device of the utility model is adopted, the function of pill screening is realized by driving the rotation of the pill screening pot driven by a driving motor, and the blowing device with adjustable temperature is used in combination to increase the effect of hot air blowing in the pill screening process, which can avoid material scrapping or the phenomenon of spotted pill surface caused by the adhesion of wet pills or micro-pills, achieve the effect of drying pills and ensure the quality of pills, which is conducive to improving the level of drug test research; through the use of the openable and closable baffle, the operator is convenient for the collection and processing of pills and the appearance inspection process; the overall structural design is reasonable and the stability is high, which has the effect of improving operation safety and reducing environmental pollution. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] This specification includes the following drawings, which show the following contents:

[0018] Figure 1 It is a schematic diagram of the structure inside the protective cover of the Chinese medicine pill screening detection device of the utility model;

[0019] Figure 2 It is a schematic diagram of the external structure of the Chinese medicine pill screening detection device of the utility model;

[0020] Figure 3It is a structural schematic diagram of the cover plate of the utility model;

[0021] Figure 4 It is a structural schematic diagram of the sealed pot cover and the driving shaft of the utility model;

[0022] Figure 5 It is a structural schematic diagram of a pellet sieve pot of the utility model.

[0023] The markings in the figure are: 1. Sieve pot; 2. Sealing pot cover; 3. Driving motor; 4. Protective cover; 5. Cover plate; 6. Fan; 7. Heating wire; 8. Air inlet; 9. Air outlet; 10. Sieve hole; 11. Driving shaft; 12. Driving rod; 13. Reinforcing rib; 14. Hinge; 15. Mounting groove; 16. Support seat; 17. Baffle; 18. Handle; 19. Support frame; 20. Inspection tray; 21. Conveyor belt; 22. First installation step; 23. Second installation step; 24. Opening. DETAILED DESCRIPTION

[0024] The specific implementation methods of the utility model are further explained in detail below with reference to the accompanying drawings through the description of embodiments, with the aim of helping those skilled in the art to have a more complete, accurate and in-depth understanding of the inventive concept and technical solution of the present invention and to facilitate their implementation.

[0025] like Figures 1 to 5 As shown, the Chinese medicine pill screening detection device comprises a pill screening pot 1, a sealed pot cover 2 is provided on the top of the pill screening pot 1, a sieve hole 10 is provided on the pill screening pot 1, a driving motor 3 is connected to the top of the sealed pot cover 2, and the driving motor 3 comprises a driving shaft 11, and the driving shaft 11 is connected to the pill screening pot 1; a protective cover 4 is provided on the outside of the pill screening pot 1, and a cover plate 5 is movably connected to the upper end of the protective cover 4, and a blowing device is provided on the cover plate 5. The pill screening pot 1, the sealed pot cover 2 and the driving motor 3 are all located in the protective cover 4, and the protective cover 4 can provide reliable protection for the above components, which can ensure the safety of the staff's operation, and can also prevent the debris or dust particles generated in the pill screening process from spreading, so as to achieve environmental friendliness; the driving shaft 11 is arranged vertically, and the driving motor 3 controls the driving shaft 11 to pull the plane rotation of the pill screening pot 1, thereby improving the pill screening efficiency and ensuring the screening accuracy.

[0026] like Figure 2As shown, the blowing device includes a fan 6, a heating wire 7 is arranged inside the fan 6, an air inlet 8 is arranged on the cover plate 5, and the air inlet 8 is annular in structure. An air outlet 9 is arranged on one side of the protective cover 4, and the air outlet 9 is a circular in structure. The fan 6 and the heating wire 7 are arranged to replace the traditional roller brush or silicone roller, so as to realize the control of the air volume with adjustable temperature. The heating wire 7 is provided with a plurality of them. The blowing effect of hot air can avoid the scrapping of pill materials or the mottled phenomenon on the surface of pills due to the adhesion of wet pills or micro-pills, which not only ensures the product quality of the pills, but also plays the role of drying the pills. The circular air outlet 9 can be easily installed with a pipeline to discharge the debris or dust particles generated during the screening process. The air inlet 8 with an annular structure is used to expand the air outlet space, and the annular structure is adapted to the circular motion trajectory of the pills in the pill screening pot 1, which can increase the coverage area of ​​the hot air, thereby improving the pill drying effect of the hot air on the pills.

[0027] like Figure 1 As shown, a support seat 16 is provided at the bottom of the pill sieve pot 1, and the bottom end of the drive shaft 11 passes through the bottom end of the pill sieve pot 1 and extends into the support seat 16. The drive shaft 11 includes a drive rod 12, and the drive rod 12 contacts the bottom of the pill sieve pot 1; a support frame 19 is provided at the bottom of the protective cover 4, and the support seat 16 is located in the middle of the support frame 19, and the support frame 19 is a cross-shaped structure. The drive rod 12 is a force transmission component between the drive shaft 11 and the pill sieve pot 1, which converts the power of the drive motor 3 into the axial rotation of the pill sieve pot 1. The support seat 16 is used to support the pill sieve pot 1 and reduce the friction of its rotation. The bottom end of the drive shaft 11 extends into the support seat 16 to ensure that the drive shaft 11 is installed in an aligned state, providing a basis for the stable rotation of the pill sieve pot 1; the cross-shaped support frame 19 can provide stable support for the pill sieve pot 1, the sealing pot cover 2, the drive motor 3 and other components, and the support frame 19 occupies a small area, so it will not hinder the pills from falling onto the baffle 17.

[0028] like Figure 1 As shown, a baffle 17 is further provided inside the protective cover 4, and the baffle 17 is located below the support frame 19. A handle 18 is provided at the end of the baffle 17. An opening 24 is provided at the side of the protective cover 4, and the handle 18 extends from the opening 24. With the opening 24 and the above structure, the staff can pull the handle 18 to open or seal the bottom space of the protective cover 4. The baffle 17 is used to temporarily hold the samples to be inspected. When the screening is completed, the baffle 17 is opened to allow the pill materials to fall onto the inspection tray 20 and then be transported to the inspection area by the conveyor belt 21, so that the inspectors can inspect the appearance of the pills.

[0029] like Figure 5 As shown, the pill screening pot 1 is a hemispherical structure, and the sieve holes 10 are evenly distributed on the pill screening pot 1. The inner surface of the hemispherical pill screening pot 1 is an arc structure, which has a certain buffering effect when screening and rotating, and can reduce the quality defects caused to the pill surface; the evenly distributed sieve holes 10 can improve the screening efficiency.

[0030] like Figure 4 and Figure 5 As shown, a first mounting step 22 is provided at the upper end of the pill screening pot 1, a second mounting step 23 is provided on the inner side of the sealing pot cover 2, and the sealing pot cover 2 is clamped on the pill screening pot 1. The above structure realizes the function of detachable cover plate 5, which is convenient for operators to put pill materials into the pill screening pot 1. The clamping connection mode is adopted, which is more convenient to use, and the sealing pot cover 2 and the pill screening pot 1 are clamped with high stability.

[0031] like Figure 3 As shown, the sealed pot cover 2 is provided with reinforcing ribs 13, which are connected to the drive shaft 11, and the reinforcing ribs 13 are arranged at equal intervals along the circumferential direction. The reinforcing ribs 13 can not only improve the structural strength of the cover plate 5, but also connect the cover plate 5 and the drive shaft 11 as a whole, so that the drive shaft 11 can drive the sealed pot cover 2 and the sieve pot 1 at the same time.

[0032] like Figure 2 As shown, a hinge 14 is provided at the end of the cover plate 5, and the cover plate 5 is hinged to the top of the protective cover 4. The hinged connection is adopted to realize the function of opening and closing the cover plate 5, which is convenient for the staff to put in the pill material.

[0033] like Figure 3 As shown, a mounting groove 15 is provided in the middle of the cover plate 5, and the mounting groove 15 is adapted to the top of the drive motor 3. When the cover plate 5 is closed, the top of the drive motor 3 is located in the mounting groove 15, and the mounting groove 15 is used to stabilize the position of the drive motor 3 and improve the stability of the operation of the drive motor 3.

[0034] like Figure 2 As shown, a conveyor belt 21 is provided under the protective cover 4, and an inspection tray 20 is provided on the conveyor belt 21. The inspection tray 20 holds qualified pills and is transported to the inspection area through the conveyor belt 21, so that the inspectors can judge the appearance and shape conveniently.

[0035] The operation process is as follows: the operator opens the cover plate 5 and the sealing pot cover 2 to put the pill material into the pill screening pot 1, then covers the sealing pot cover 2 and closes the cover plate 5, starts the driving motor 3 and the fan 6, and the pills rotate and roll in the pill screening pot 1. According to the pill diameter and the aperture size of the sieve hole 10, the pills with unqualified surface cannot pass through the sieve hole 10 and will accumulate in the pill screening pot 1, waiting for the subsequent processing of the operator. The qualified pills with regular surface appearance will be screened out from the sieve hole 10 and fall on the baffle 17. After the baffle 17 is opened, the pills are temporarily stored in the inspection tray 20 and transported to the subsequent inspection and judgment with the conveyor belt 21. The purpose of pill screening is achieved through the above steps; in the pill screening process, the operator can adjust the temperature of the heating wire 7 according to the incoming pill material situation. When the material rolls in the pill screening pot 1, it will be blown by hot air of suitable temperature, which can avoid the scrapping of pill materials or the mottled phenomenon on the surface of the pills due to the adhesion of wet pills or micro-pills, so as to achieve the pill drying effect and improve product quality.

[0036] The Chinese medicine pill screening detection device realizes the function of pill screening by driving the rotation of the pill screening pot 1 by the driving motor 3, and combines the use of a temperature-adjustable blowing device to increase the effect of hot air blowing in the pill screening process, thereby avoiding the scrapping of pill materials or the mottling phenomenon on the surface of the pills caused by the adhesion of wet pills or micro-pills, achieving the effect of drying the pills and ensuring the quality of the pills, which is conducive to improving the level of drug test research; through the use of the openable and closable baffle 17, it is convenient for operators to collect and process the pills and inspect their appearance; the overall structure is reasonably designed and has high stability, which has the effects of improving operational safety and reducing environmental pollution.

[0037] The above is an exemplary description of the utility model in conjunction with the accompanying drawings. Obviously, the specific implementation of the utility model is not limited to the above-mentioned method. As long as various non-substantial improvements are made using the method concept and technical solution of the utility model; or the above concept and technical solution of the utility model are directly applied to other occasions without improvement, they are all within the protection scope of the utility model.

Claims

1. A Chinese medicine pill screening detection device, characterized in that: The invention comprises a pellet sieve pot (1), wherein a sealed pot cover (2) is provided on the top of the pellet sieve pot (1), a sieve hole (10) is provided on the pellet sieve pot (1), a driving motor (3) is connected to the top of the sealed pot cover (2), the driving motor (3) comprises a driving shaft (11), and the driving shaft (11) is connected to the pellet sieve pot (1); a protective cover (4) is provided on the outside of the pellet sieve pot (1), a cover plate (5) is movably connected to the upper end of the protective cover (4), and a blowing device is provided on the cover plate (5).

2. The Chinese medicine pill screening detection device according to claim 1, characterized in that: The blowing device comprises a fan (6), a heating wire (7) is arranged inside the fan (6), an air inlet (8) is arranged on the cover plate (5), the air inlet (8) is in an annular structure, and an air outlet (9) is arranged on one side of the protective cover (4), the air outlet (9) is in a circular structure.

3. The Chinese medicine pill screening detection device according to claim 2, characterized in that: A support seat (16) is provided at the bottom of the sieve pellet pot (1); the bottom end of the drive shaft (11) passes through the bottom end of the sieve pellet pot (1) and extends into the support seat (16); the drive shaft (11) comprises a drive rod (12); the drive rod (12) is in contact with the bottom of the sieve pellet pot (1); a support frame (19) is provided at the bottom of the protective cover (4); the support seat (16) is located in the middle of the support frame (19); and the support frame (19) is a cross-shaped structure.

4. The Chinese medicine pill screening detection device according to claim 3, characterized in that: A baffle (17) is also provided inside the protective cover (4), and the baffle (17) is located below the support frame (19). A handle (18) is provided at the end of the baffle (17). An opening (24) is provided on the side of the protective cover (4), and the handle (18) extends out of the opening (24).

5. The Chinese medicine pill screening detection device according to any one of claims 1 to 4, characterized in that: The sieve pellet pot (1) has a hemispherical structure, and the sieve holes (10) are evenly distributed on the sieve pellet pot (1).

6. The Chinese medicine pill screening detection device according to claim 5, characterized in that: The upper end of the pellet sieve pot (1) is provided with a first mounting step (22), the inner side of the sealed pot cover (2) is provided with a second mounting step (23), and the sealed pot cover (2) is snap-connected to the pellet sieve pot (1).

7. The Chinese medicine pill screening detection device according to claim 5, characterized in that: The sealed pot cover (2) is provided with reinforcing ribs (13), the reinforcing ribs (13) are connected to the driving shaft (11), and the reinforcing ribs (13) are arranged at equal intervals along the circumferential direction.

8. The Chinese medicine pill screening detection device according to claim 1, characterized in that: A hinge (14) is provided at the end of the cover plate (5), and the cover plate (5) is hinged to the top end of the protective cover (4).

9. The Chinese medicine pill screening detection device according to claim 8, characterized in that: A mounting groove (15) is provided in the middle of the cover plate (5), and the mounting groove (15) is adapted to fit the top end of the drive motor (3).

10. The Chinese medicine pill screening detection device according to claim 1, characterized in that: A conveyor belt (21) is provided below the protective cover (4), and an inspection tray (20) is provided on the conveyor belt (21).

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