Medicine detecting and screening device
By designing a drug testing and screening device, the automatic screening of pills is achieved by utilizing the vibration function of the inclined screening plate and the electric push rod. This solves the problems of low efficiency and large error in batch screening of pills, and improves screening efficiency and detection accuracy.
Patent Information
- Application Number
- CN202520377167.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-06
- Publication Date
- 2026-02-10
- Estimated Expiration
- 2035-03-06
AI Technical Summary
In existing technologies, the screening efficiency of batch pills is low and prone to errors, resulting in inaccurate drug testing results.
A drug testing and screening device was designed, comprising a screening equipment body, a feed box, a discharge hopper, a separator, an auxiliary screening mechanism, and an electric push rod. The device achieves automatic screening of pills through an inclined screening plate and holes of different sizes. Combined with the vibration function of the electric push rod, it ensures uniform distribution and rapid separation of pills.
It improves the efficiency of pill sieving, reduces errors caused by manual operation, ensures the consistency of pill specifications after sieving, and enhances the accuracy and efficiency of drug testing.
Smart Images
Figure CN223888480U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to medicine screening technical field, concretely relates to a medicine detection screening device. BACKGROUND
[0002] Medicine detection is the important link of ensuring medicine quality, safety and effectiveness, covers the physical and chemical property detection, component analysis, microbiological detection, stability detection, medicine efficacy detection and safety detection and so on multiple projects, and the commonly used detection method includes chromatography, spectroscopy, microbiological detection method and biological method.
[0003] For the detection of batch medicine pills, first, the same batch of medicine pills need to be screened, and the medicine pills of unqualified size are removed, and then the medicine pills of qualified size are selected for detection, and the qualified medicine pills can better reflect the real medicine efficacy when doing medicine detection, and the medicine pills of different sizes are screened by manual operation mode, which consumes more time and is prone to error, resulting in low screening efficiency. UTILITY MODEL CONTENT
[0004] The utility model aims at providing a medicine detection screening device to solve the problems in the above background.
[0005] In order to achieve the above object, the utility model provides a medicine detection screening device, which comprises a screening equipment body, the top of one end of the screening equipment body is fixedly connected with a feeding box, the bottom of the feeding box and inside the screening equipment body are fixedly connected with a discharging hopper, the discharging hopper is communicated with the inside of the feeding box, a plurality of partition plates are fixedly connected in the discharging hopper, an auxiliary screening mechanism is arranged in the screening equipment body, the auxiliary screening mechanism comprises support rods fixedly connected to the side walls of the screening equipment body in a symmetrical mode, a plurality of stand columns are fixedly connected to the top of both ends of the two support rods, a screening plate is arranged between the two support rods, the two ends of the screening plate are sleeved on the outer walls of the plurality of stand columns, the screening plate is in sliding fit with the stand columns, a plurality of buffer members are fixedly connected to the top of the plurality of stand columns, the bottom of the buffer member is fixedly connected with the part of the stand column, the surface of the screening plate is arranged in an inclined mode, the surface of one end of the screening plate close to the discharging hopper is a high point, a plurality of leak holes with different sizes are uniformly formed in the inner wall of the screening plate.
[0006] As a further improvement of the technical scheme, the top of both sides of the screening plate is fixedly connected with a baffle in a symmetrical mode, the top of one end of the screening plate away from the discharging hopper is fixedly connected with a guide plate in a symmetrical mode, and the two guide plates are arranged in an inclined mode.
[0007] As a further improvement of the technical solution, the bottom end of the screening device body is fixedly connected with a guide plate above the screening plate, the surface of the guide plate is inclined, and the surface of the end of the guide plate away from the hopper is a high point.
[0008] As a further improvement of the technical solution, the bottom of the screening device body is fixedly connected with an electric push rod, the elongated end of the electric push rod is arranged through the inner wall of the screening device body and the guide plate, and the elongated end of the electric push rod is located below the middle of the bottom of the screening plate before the jacking work starts.
[0009] As a further improvement of the technical solution, the outer wall of the end of the screening device body away from the feed box is provided with a first discharge port, and the first discharge port is located on the side of the low point of the surface of the screening plate.
[0010] As a further improvement of the technical solution, the outer wall of the end of the screening device body close to the feed box is provided with a second discharge port, and the second discharge port is located on the side of the low point of the surface of the guide plate.
[0011] Compared with the prior art, the beneficial effects of the present application are:
[0012] In the medicine detection and screening device, the auxiliary screening mechanism is arranged, when the pills fall from the high place to the low place on the surface of the screening plate in a dispersed manner, the pills that do not meet the requirements will fall from the hole corresponding to the size of the hole, and the qualified pills can directly fall to the low place of the screening plate, so that the purpose of screening the qualified and unqualified pills is achieved, the screening efficiency is improved, and the detection result of the qualified pills after screening is closer to the real effect of the medicine. BRIEF DESCRIPTION OF DRAWINGS
[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0014] Figure 2 It is a side view of the overall three-dimensional structure of the utility model;
[0015] Figure 3 It is a sectional view of the three-dimensional structure of the utility model;
[0016] Figure 4 It is a schematic diagram of the three-dimensional structure of the related parts of the auxiliary screening mechanism of the utility model.
[0017] The meanings of the various reference numbers in the drawings are as follows:
[0018] 1, screening equipment body; 2, feed tank; 3, drop hopper; 31, partition plate; 4, auxiliary screening mechanism; 41, support rod; 42, stand; 43, screening plate; 44, buffer; 45, leakage hole; 51, baffle; 52, guide plate; 61, guide plate; 62, electric push rod; 71, first discharge port; 72, second discharge port. DETAILED DESCRIPTION
[0019] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.
[0020] In the description of the present application, it should be understood that the orientations or positional relationships indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.
[0021] Example 1
[0022] Please refer to Figures 1-4 As shown in the drawings, the present embodiment provides a medicine detection screening device, which comprises a screening equipment body 1, and a feed tank 2 is fixedly connected to the top of one end of the screening equipment body 1. Before medicine detection, the quality of the pills needs to be screened. The pills to be detected are poured into the feed tank 2, and a drop hopper 3 is fixedly connected to the bottom of the feed tank 2 and located inside the screening equipment body 1. The drop hopper 3 is in communication with the inside of the feed tank 2, and a plurality of partition plates 31 are uniformly fixedly connected inside the drop hopper 3. Then the pills in the feed tank 2 can fall through the drop hopper 3, and the partition plates 31 play a role in preliminary dispersion of the pills falling through the drop hopper 3, avoiding the pills from falling in a concentrated manner. The pills falling in a dispersed manner are beneficial to uniform distribution on the surface of the screening plate 43, thereby facilitating subsequent screening.
[0023] The auxiliary screening mechanism 4 is arranged in the screening equipment body 1, and the auxiliary screening mechanism 4 comprises support rods 41 which are symmetrically and fixedly connected to the side walls of the screening equipment body 1, a plurality of stand columns 42 are fixedly connected to the top of each of the two support rods 41, a screening plate 43 is arranged between the two support rods 41, the two ends of the screening plate 43 are sleeved on the outer walls of the plurality of stand columns 42, the screening plate 43 is in sliding fit with the stand columns 42, a buffer 44 is fixedly connected to the top of each of the plurality of stand columns 42, the screening plate 43 is fixedly connected to the bottom of the buffer 44 at the part of the stand column 42, the surface of the screening plate 43 is arranged to be inclined, the surface of the end of the screening plate 43 close to the discharging hopper 3 is a high point, a plurality of leak holes 45 with different sizes are uniformly arranged in the inner wall of the screening plate 43, when the pills fall on the surface of the screening plate 43, the pills can slide to the low area of the surface of the screening plate 43 through the inclined arrangement of the screening plate 43, during the sliding of the pills, the qualified pills can slide from the high point to the low point of the surface of the screening plate 43 because the specifications of the pills are similar and the specifications of the pills are larger than the specifications of the diameters of all the leak holes 45, and the unqualified pills have specifications smaller than the specifications of the diameters of all the leak holes 45, so that the unqualified pills fall from the leak holes 45 with corresponding specifications during the sliding of the pills, and the screening of the qualified pills and the unqualified pills is completed, the screening device can be suitable for screening a large number of pills, the screening efficiency is improved, the detection result of the screened pills is closer to the real effect of the medicine when the pills are detected, an electric push rod 62 is fixedly connected to the bottom of the screening equipment body 1, the extension end of the electric push rod 62 is arranged to penetrate the inner walls of the screening equipment body 1 and the guide plate 61, and the extension end of the electric push rod 62 is located below the middle of the bottom of the screening plate 43 before the jacking work starts, so as to improve the screening efficiency of the screening plate 43 in cooperation with the plurality of leak holes 45 with different sizes.
[0024] The program control electric push rod 62 is arranged to be intermittently operated, so that the extension end of the electric push rod 62 continuously rises in the inner walls of the screening equipment body 1 and the guide plate 61 each time the electric push rod 62 is started, until the extension end of the electric push rod 62 is in contact with the bottom of the screening plate 43, the screening plate 43 slides upward on the outer walls of the plurality of stand columns 42 and simultaneously presses the buffer 44 by continuously jacking the screening plate 43, the buffer 44 is composed of a spring and a limiting piece, the screening plate 43 is no longer jacked by the extension end of the electric push rod 62 when the extension end of the electric push rod 62 is quickly reset, and the screening plate 43 is reset and vibrated by the rebound effect of the buffer 44, so as to avoid the pills from being accumulated on the surface of the screening plate 43, facilitate the qualified pills to slide to the low area of the surface of the screening plate 43, and also make the unqualified pills stuck in the leak holes 45 fall under the vibration, reduce the plugging probability of the leak holes 45, and improve the screening speed and accuracy of the pills.
[0025] The top of the screening plate 43 is symmetrically fixed with a baffle plate 51, and the top of the end of the screening plate 43 away from the hopper 3 is symmetrically fixed with a guide plate 52, both of which are inclined, the outer wall of the end of the screening equipment body 1 away from the feed box 2 is provided with a first discharge port 71, and the first discharge port 71 is located on the low side of the surface of the screening plate 43. By setting the baffle plate 51, when the pills slide on the surface of the screening plate 43, the baffle plate 51 can prevent the pills from sliding out of the screening plate 43 and causing waste. In addition, when the qualified pills slide to the low part of the surface of the screening plate 43, the two inclined guide plates 52 can block and guide the flow, so that the qualified pills on the surface of the screening plate 43 can be collected uniformly through the first discharge port 71. The top of the bottom end of the screening equipment body 1 and below the screening plate 43 is fixed with a guide plate 61, the surface of which is inclined, and the surface of the end of the guide plate 61 away from the hopper 3 is high. The unqualified pills screened through the plurality of holes 45 with different sizes will fall on the surface of the guide plate 61, and the inclined surface design can make the unqualified pills on the high surface of the guide plate 61 slide quickly to the low surface of the guide plate 61, thereby facilitating the subsequent collection of unqualified pills. The outer wall of the end of the screening equipment body 1 close to the feed box 2 is provided with a second discharge port 72, which is located on the low side of the surface of the guide plate 61. When the unqualified pills slide to the low surface of the guide plate 61, they can be discharged from the screening equipment body 1 through the second discharge port 72, which is convenient for subsequent unified collection and processing.
[0026] The basic principles, main features and advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only preferred examples of the present application and do not limit the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection of the present application is defined by the appended claims and their equivalents.
Claims
1. A drug detection and screening device, comprising a screening equipment body (1), characterized in that: The top of one end of the screening equipment body (1) is fixedly connected to a feed box (2). A discharge hopper (3) is fixedly connected to the bottom of the feed box (2) and inside the screening equipment body (1). The discharge hopper (3) is connected to the inside of the feed box (2). Multiple partition plates (31) are evenly fixedly connected inside the discharge hopper (3). An auxiliary screening mechanism (4) is provided inside the screening equipment body (1). The auxiliary screening mechanism (4) includes support rods (41) symmetrically fixedly connected to the side wall of the screening equipment body (1). Several columns (42) are fixedly connected to the top ends of the two support rods (41). A screening plate (43) is provided between the two support rods (41). The two ends of the screening plate (43) are sleeved on the outer wall of the multiple columns (42). The screening plate (43) and the columns (42) are slidably connected. Buffers (44) are fixedly connected to the top of the multiple columns (42). The screening plate (43) located on the column (42) is fixedly connected to the bottom of the buffer (44). The surface of the screening plate (43) is inclined. The end of the screening plate (43) near the discharge hopper (3) is the highest point. Several holes (45) with different inner diameters are evenly opened on the inner wall of the screening plate (43).
2. The drug detection and screening device according to claim 1, characterized in that: The top of both sides of the screening plate (43) is symmetrically fixedly connected with baffles (51), and the top of the end of the screening plate (43) away from the discharge hopper (3) is symmetrically fixedly connected with guide plates (52). Both guide plates (52) are inclined.
3. The drug detection and screening device according to claim 1, characterized in that: A guide plate (61) is fixedly connected to the bottom top of the screening equipment body (1) and directly below the screening plate (43). The surface of the guide plate (61) is inclined, and the end of the guide plate (61) away from the discharge hopper (3) is the highest point.
4. The drug detection and screening device according to claim 3, characterized in that: An electric push rod (62) is fixedly connected to the bottom of the screening equipment body (1). The extended end of the electric push rod (62) penetrates the inner wall of the screening equipment body (1) and the guide plate (61). Before the lifting operation begins, the extended end of the electric push rod (62) is located below the middle of the bottom of the screening plate (43).
5. The drug detection and screening device according to claim 1, characterized in that: The screening equipment body (1) has a first discharge port (71) on the outer wall of one end away from the feed box (2), and the first discharge port (71) is located on the side of the lowest point of the surface of the screening plate (43).
6. The drug detection and screening device according to claim 3, characterized in that: The screening equipment body (1) has a second discharge port (72) on the outer wall of one end near the feed box (2), and the second discharge port (72) is located on the side of the lowest point of the guide plate (61).