Bulk drug screening device and method for lincomycin bulk drug production process

Abstract

The invention belongs to the technical field of raw material medicine preparation, and particularly relates to a raw material medicine sieving device for a lincomycin raw material medicine production process, which comprises a box body, the top of the box body is fixedly connected with a support frame, the top of the support frame is fixedly connected with a material storage shell, the top of the material storage shell is provided with a bearing, and a rotating shaft is arranged in the bearing in a penetrating manner; the top of the storage shell is fixedly connected with a first fixing frame, the first fixing frame is fixedly connected with a first motor, and the output end of the first motor is fixedly connected with the top end of the rotating shaft. By arranging a second motor, a first screen and a second screen, the second motor drives a convex wheel to rotate, the convex wheel is continuously in lap joint with the surface of a connecting plate, under the elastic action of a first telescopic assembly and a second telescopic assembly, a first screen basket and a second screen basket vibrate, and materials are screened for the first time through the first screen; and the materials are subjected to secondary screening through the second screen, and multi-stage screening of the materials is facilitated.

Description

Technical Field

[0001] The present invention belongs to the technical field of raw material medicine preparation, and particularly relates to a screening device and method for raw material medicine in the production process of lincomycin raw material medicine. Background Art

[0002] Lincomycin is a lincomycin antibiotic produced by Streptomyces lincolnensis. It acts on the ribosome of sensitive bacteria. By binding to the central loop of the 23S rRNA gene of the 50S subunit, it prevents the elongation of the peptide chain, thereby inhibiting the protein synthesis of bacterial cells. During the production process of lincomycin raw material medicine, it is necessary to screen the raw material medicine. However, the existing screening device for raw material medicine in the production process of lincomycin raw material medicine is inconvenient for multi-stage screening of materials, resulting in poor screening effect and inconvenient feeding. Summary of the Invention

[0003] To solve the problems raised in the above background art, the present invention provides a screening device and method for raw material medicine in the production process of lincomycin raw material medicine, which has the characteristic of being convenient for multi-stage screening of materials.

[0004] To achieve the above object, the present invention provides the following technical solution: a raw material sieving device for the production process of lincomycin raw material drugs, including a box body. A support frame is fixedly connected to the top of the box body. A storage shell is fixedly connected to the top of the support frame. A bearing is arranged on the top of the storage shell, and a rotating shaft passes through the inside of the bearing. A first fixing frame is fixedly connected to the top of the storage shell, and a first motor is fixedly connected to the first fixing frame. The output end of the first motor is fixedly connected to the top end of the rotating shaft. A feeding tube is fixedly connected to the bottom of the storage shell, and the bottom of the feeding tube is fixedly connected to the top of the box body. A spiral blade is fixedly connected to the surface of the rotating shaft, and the spiral blade is movably connected to the inside of the feeding tube. A first fixing plate and a second fixing plate are fixedly connected to the inner wall of the box body. A first opening and a second opening are respectively formed in two side surfaces of the box body. First telescopic components are fixedly connected to the top of the first fixing plate and the inner wall of the first opening. The top ends of the two first telescopic components are fixedly connected to the same first sieve basket. A first sieve mesh is arranged at the bottom of the first sieve basket. Second telescopic components are fixedly connected to the top of the second fixing plate and the inner wall of the second opening. The top ends of the two second telescopic components are fixedly connected to the same second sieve basket. A second sieve mesh is arranged at the bottom of the second sieve basket. Connecting plates are fixedly connected to two side surfaces of the first sieve basket and the second sieve basket. Rectangular through holes are formed in both sides of the box body, and the connecting plates are movably connected to the inside of the rectangular through holes. Support plates are fixedly connected to two side surfaces of the box body, and a second fixing frame is fixedly connected to the top of the support plate. A second motor is fixedly connected to the second fixing frame. A convex wheel is fixedly connected to the output shaft of the second motor, and the surface of the convex wheel is in contact with the surface of the connecting plate. A buffer component is fixedly connected to the bottom of the box body, and the bottom end of the buffer component is fixedly connected to a bottom plate.

[0005] Preferably, a feeding shell is fixedly connected to the top of the storage shell. A cover plate is movably connected to the side surface of the feeding shell through a hinge, and a pulling plate is arranged on the top of the cover plate.

[0006] Preferably, the first telescopic component includes a telescopic rod. A first spring is movably sleeved on the surface of the telescopic rod. One ends of the telescopic rod and the first spring are fixedly connected to the first fixing plate, and the top ends of the telescopic rod and the first spring are fixedly connected to the bottom of the first sieve basket. The structure of the first telescopic component is the same as that of the second telescopic component.

[0007] Preferably, the buffer component includes a damper. A second spring is movably sleeved on the surface of the damper. One ends of the damper and the second spring are fixedly connected to the bottom plate, and the other ends of the damper and the second spring are fixedly connected to the bottom of the box body.

[0008] Preferably, a collection shell is movably connected inside the box body, a handle is arranged on the surface of the collection shell, and a rubber pad is arranged at the bottom of the bottom plate.

[0009] Preferably, a control switch is arranged on the surface of the box body.

[0010] The method of the raw material sieving device for the production process of lincomycin raw material medicine is as follows:

[0011] Step 1: First, open the cover plate through the pull plate, put the material to be screened into the storage shell, start the second motor through the control switch, make the second motor drive the cam to rotate, make the cam continuously overlap with the surface of the connecting plate, and under the elastic force of the first telescopic component and the second telescopic component, make the first sieve basket and the second sieve basket vibrate;

[0012] Step 2: Start the first motor through the control switch, make the first motor drive the first rotating shaft to rotate, make the first rotating shaft drive the spiral blade to rotate, and slowly input the material in the storage shell into the box body through the spiral blade, so that the material falls into the first sieve basket, and the material is initially screened through the first sieve mesh;

[0013] Step 3: The material after the initial screening falls into the second sieve basket, and the material is secondarily screened through the second sieve mesh. After the secondary screening, the material falls into the collection shell, and during the screening process, the buffer component plays a buffering role for the device, reducing the large noise generated by the device due to vibration;

[0014] Step 4: Pull the handle to drive the collection shell by the handle, so that the collection shell is separated from the box body, and the material in the collection shell can be collected.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] 1. In the present invention, by arranging the first motor and the spiral blade, the first motor drives the first rotating shaft to rotate, the first rotating shaft drives the spiral blade to rotate, and the spiral blade slowly inputs the material in the storage shell into the box body, which is convenient for the feeding operation.

[0017] 2. In the present invention, by arranging the second motor, the first sieve mesh and the second sieve mesh, the second motor drives the cam to rotate, the cam continuously overlaps with the surface of the connecting plate, and under the elastic force of the first telescopic component and the second telescopic component, the first sieve basket and the second sieve basket vibrate. The material is initially screened through the first sieve mesh, and the material is secondarily screened through the second sieve mesh, which is convenient for multi-stage screening of the material. Description of the Drawings

[0018] The accompanying drawings are used to provide a further understanding of the present invention, and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation to the present invention. In the drawings:

[0019] Figure 1 It is a schematic structural diagram of the three-dimensional section of the present invention;

[0020] Figure 2 It is a schematic structural diagram of the first telescopic assembly in the present invention;

[0021] Figure 3 It is a schematic structural diagram of the buffer assembly in the present invention;

[0022] Figure 4 It is a schematic three-dimensional structure diagram of the present invention.

[0023] In the figure: 1, box body; 2, support frame; 3, material storage shell; 4, first motor; 5, rotating shaft; 6, blanking tube; 7, spiral blade; 8, first fixing plate; 9, first opening; 10, first telescopic assembly; 101, telescopic rod; 102, first spring; 11, feeding shell; 12, first sieve basket; 13, first sieve mesh; 14, second fixing plate; 15, second opening; 16, second telescopic assembly; 17, cover plate; 18, pulling plate; 19, second sieve basket; 20, second sieve mesh; 21, collection shell; 22, rectangular through hole; 23, connecting plate; 24, second motor; 25, convex wheel; 26, buffer assembly; 261, damper; 262, second spring; 27, bottom plate; 28, rubber pad. Detailed Embodiments

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0025] Embodiment 1

[0026] Please refer to Figures 1-4, the present invention provides the following technical solutions: a raw material screening device for the production process of lincomycin raw materials, including a box body 1, a support frame 2 is fixedly connected to the top of the box body 1, a storage shell 3 is fixedly connected to the top of the support frame 2, a bearing is arranged on the top of the storage shell 3, and a rotating shaft 5 is arranged through the inside of the bearing. A first fixing frame is fixedly connected to the top of the storage shell 3, and a first motor 4 is fixedly connected to the first fixing frame. The output end of the first motor 4 is fixedly connected to the top end of the rotating shaft 5. A feeding tube 6 is fixedly connected to the bottom of the storage shell 3, and the bottom of the feeding tube 6 is fixedly connected to the top of the box body 1. A spiral blade 7 is fixedly connected to the surface of the rotating shaft 5, and the spiral blade 7 is movably connected to the inside of the feeding tube 6. A first fixing plate 8 and a second fixing plate 14 are fixedly connected to the inner wall of the box body 1. First openings 9 and second openings 15 are respectively arranged on two sides of the box body 1. First telescopic components 10 are fixedly connected to the top of the first fixing plate 8 and the inner wall of the first opening 9. The top ends of the two first telescopic components 10 are fixedly connected to the same first sieve basket 12. A first sieve mesh 13 is arranged at the bottom of the first sieve basket 12. Second telescopic components 16 are fixedly connected to the top of the second fixing plate 14 and the inner wall of the second opening 15. The top ends of the two second telescopic components 16 are fixedly connected to the same second sieve basket 19. A second sieve mesh 20 is arranged at the bottom of the second sieve basket 19. Connecting plates 23 are fixedly connected to two sides of the first sieve basket 12 and the second sieve basket 19. Rectangular through holes 22 are arranged on both sides of the box body 1. The connecting plates 23 are movably connected to the inside of the rectangular through holes 22. Support plates are fixedly connected to two sides of the box body 1, and a second fixing frame is fixedly connected to the top of the support plate. A second motor 24 is fixedly connected to the second fixing frame. A convex wheel 25 is fixedly connected to the output shaft of the second motor 24. The surface of the convex wheel 25 is overlapped with the surface of the connecting plate 23. A buffer component 26 is fixedly connected to the bottom of the box body 1, and a bottom plate 27 is fixedly connected to the bottom end of the buffer component 26.

[0027] Specifically, a cover plate 17 is movably connected to the side of the feeding shell 11 through a hinge, and a pulling plate 18 is arranged on the top of the cover plate 17.

[0028] Specifically, the first telescopic component 10 includes a telescopic rod 101, a first spring 102 is movably sleeved on the surface of the telescopic rod 101. One ends of the telescopic rod 101 and the first spring 102 are fixedly connected to the first fixing plate 8, and the top ends of the telescopic rod 101 and the first spring 102 are fixedly connected to the bottom of the first sieve basket 12. The structure of the first telescopic component 10 is the same as that of the second telescopic component 16.

[0029] Specifically, the buffer component 26 includes a damper 261, a second spring 262 is movably sleeved on the surface of the damper 261. One ends of the damper 261 and the second spring 262 are fixedly connected to the bottom plate 27, and the other ends of the damper 261 and the second spring 262 are fixedly connected to the bottom of the box body 1.

[0030] Specifically, a collection shell 21 is movably connected inside the box body 1. A handle is arranged on the surface of the collection shell 21, and a rubber pad 28 is arranged at the bottom of the bottom plate 27.

[0031] Specifically, a control switch is arranged on the surface of the box body 1.

[0032] A method for screening raw materials of a production process of lincomycin raw materials, and its use steps are as follows:

[0033] Step 1: First, open the cover plate 17 through the pull plate 18, put the materials to be screened into the inside of the storage shell 3, start the second motor 24 through the control switch, make the second motor 24 drive the convex wheel 25 to rotate, make the convex wheel 25 continuously overlap with the surface of the connecting plate 23, and under the elastic force of the first telescopic assembly 10 and the second telescopic assembly 16, make the first sieve basket 12 and the second sieve basket 19 vibrate;

[0034] Step 2: Start the first motor 4 through the control switch, make the first motor 4 drive the first rotating shaft 5 to rotate, make the first rotating shaft 5 drive the spiral blade 7 to rotate, slowly input the materials in the storage shell 3 into the inside of the box body 1 through the spiral blade 7, make the materials fall into the inside of the first sieve basket 12, and conduct the first screening of the materials through the first sieve mesh 13;

[0035] Step 3: The materials that have passed the first screening fall into the second sieve basket 19, conduct the second screening of the materials through the second sieve mesh 20. After the second screening, make the materials fall into the inside of the collection shell 21, and during the screening process, the buffer assembly 26 plays a buffering role for the device, reducing the large noise generated by the device due to vibration;

[0036] Step 4: Pull the handle, make the handle drive the collection shell 21, and make the collection shell 21 separate from the box body 1, so as to collect the materials in the collection shell 21.

[0037] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A raw material drug screening device for a lincomycin raw material drug production process, comprising a housing (1), characterized in that: The top of the box body (1) is fixedly connected to a support frame (2), the top of the support frame (2) is fixedly connected to a material storage shell (3), a bearing is arranged on the top of the material storage shell (3), and a rotating shaft (5) is passed through the interior of the bearing, the top of the material storage shell (3) is fixedly connected to a first fixing frame, and a first motor (4) is fixedly connected to the first fixing frame, the output end of the first motor (4) is fixedly connected to the top of the rotating shaft (5), the bottom of the material storage shell (3) is fixedly connected to a material discharge barrel (6), and the bottom of the material discharge barrel (6) is fixedly connected to the top of the box body (1). The surface of the rotating shaft (5) is fixedly connected with a spiral blade (7), and the spiral blade (7) is movably connected to the inside of the lower barrel (6). The inner wall of the box body (1) is fixedly connected with a first fixed plate (8) and a second fixed plate (14). The two sides of the box body (1) are respectively provided with a first opening (9) and a second opening (15). The top of the first fixed plate (8) and the inner wall of the first opening (9) are fixedly connected with a first telescopic component (10), and the top ends of the two first telescopic components (10) are fixedly connected with the same first screen basket (1). 2), a first screen (13) is arranged at the bottom of the first screen basket (12), a second telescopic assembly (16) is fixedly connected to the top of the second fixing plate (14) and the inner wall of the second opening (15), the top ends of the two second telescopic assemblies (16) are fixedly connected to the same second screen basket (19), a second screen (20) is arranged at the bottom of the second screen basket (19), connecting plates (23) are fixedly connected to the two side surfaces of the first screen basket (12) and the second screen basket (19), and rectangular through holes (22) are opened on both sides of the box body (1) The connecting plate (23) is movably connected to the inside of the rectangular through hole (22); the two side surfaces of the box body (1) are fixedly connected to support plates, and the top of the support plate is fixedly connected to a second fixing frame, and the second fixing frame is fixedly connected to a second motor (24); the output shaft of the second motor (24) is fixedly connected to a cam wheel (25), and the surface of the cam wheel (25) overlaps the surface of the connecting plate (23); the bottom of the box body (1) is fixedly connected to a buffer assembly (26), and the bottom end of the buffer assembly (26) is fixedly connected to a bottom plate (27).

2. The raw material drug screening device for the production process of lincomycin raw material drug according to claim 1, characterized in that: The top of the material storage shell (3) is fixedly connected to a feeding shell (11), the side of the feeding shell (11) is movably connected to a cover plate (17) via a hinge, and a pull plate (18) is provided on the top of the cover plate (17).

3. The raw material drug screening device for the production process of lincomycin raw material drug according to claim 1, characterized in that: The first telescopic assembly (10) comprises a telescopic rod (101), a first spring (102) being movably sleeved on the surface of the telescopic rod (101), one end of the telescopic rod (101) and the first spring (102) being fixedly connected to a first fixed plate (8), and the top ends of the telescopic rod (101) and the first spring (102) being fixedly connected to the bottom of a first sieve basket (12), and the structure of the first telescopic assembly (10) is the same as that of the second telescopic assembly (16).

4. The raw material drug screening device for the production process of lincomycin raw material drug according to claim 1, characterized in that: The buffer assembly (26) comprises a damper (261), a second spring (262) being movably sleeved on the surface of the damper (261), one end of the damper (261) and the second spring (262) being fixedly connected to the bottom plate (27), and the other end of the damper (261) and the second spring (262) being fixedly connected to the bottom of the box body (1).

5. The raw material drug screening device for the production process of lincomycin raw material drug according to claim 1, characterized in that: The interior of the box body (1) is movably connected to a collecting shell (21), a handle is provided on the surface of the collecting shell (21), and a rubber pad (28) is provided at the bottom of the bottom plate (27).

6. The raw material drug screening device for the production process of lincomycin raw material drug according to claim 1, characterized in that: A control switch is provided on the surface of the box body (1).

7. A method for screening a bulk drug in a lincomycin bulk drug production process according to any one of claims 1 to 6, wherein the method comprises the following steps: Step 1: first, the cover plate (17) is opened by pulling the plate (18), and the material to be screened is put into the storage shell (3), and the second motor (24) is started by controlling the switch, so that the second motor (24) drives the cam wheel (25) to rotate, so that the cam wheel (25) is constantly overlapped with the surface of the connecting plate (23), and under the elastic force of the first telescopic component (10) and the second telescopic component (16), the first screen basket (12) and the second screen basket (19) are vibrated; Step 2: Start the first motor (4) by controlling the switch, so that the first motor (4) drives the first rotating shaft (5) to rotate, so that the first rotating shaft (5) drives the spiral blade (7) to rotate, and the material in the storage shell (3) is slowly input into the interior of the box body (1) through the spiral blade (7), so that the material falls into the interior of the first screen basket (12), and the material is screened for the first time through the first screen (13); Step 3: the material after the first screening falls into the second screen basket (19), and the material is screened for the second time through the second screen (20). After the second screening, the material falls into the interior of the collection shell (21), and during the screening process, the buffer component (26) plays a buffering role on the device, thereby reducing the large noise generated by the device due to vibration; Step 4: Pulling the handle causes the handle to drive the collecting shell (21) so that the collecting shell (21) is separated from the box body (1), and the material in the collecting shell (21) can be collected.

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