Screening device for cephalosporin production

Abstract

The screening device for cephalosporin production comprises a screening box, sliding grooves are symmetrically formed in the inner wall of the screening box, sliding blocks are movably connected into the sliding grooves in a sleeved mode, the sliding blocks are installed on the outer wall of a first installation frame, a first filter screen is installed on the inner wall of the first installation frame, and a vibration motor is installed at the bottom end of the first installation frame. And reset springs are connected to the bottom ends of the sliding blocks in an embedded mode, and the bottom ends of the reset springs are installed on the inner walls of the sliding grooves. Cephalosporin is poured into the screening box and then falls onto a first filter screen, a vibration motor is operated, a first mounting frame is driven to shake through vibration of the vibration motor, a sliding block is pushed to slide in a sliding groove, shaking is achieved after the sliding block is pushed to move up and down through flexibility of a reset spring, and then raw materials are filtered through the first filter screen; the filtering effect is improved through shaking, qualified cephalospores and dust are subjected to first screening, some unqualified cephalospores and foreign matter are removed, and screening damage to the cephalospores is avoided through shaking.

Description

Technical Field

[0001] The utility model relates to the technical field of cephalosporin production, in particular to a screening device used for cephalosporin production. Background Art

[0002] When the screening device used for cephalosporin production is screening, certain unqualified products and dust and other substances will be produced during the production, so the cephalosporin needs to be subdivided and screened. Due to the particularity of cephalosporin materials, damage to the cephalosporin should be avoided during screening, thereby affecting the production of cephalosporin. The unqualified ones also need to be collected during the screening to avoid accumulation that affects the screening efficiency. Utility Model Content

[0003] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art and to provide a screening device for cephalosporin production. During screening, certain unqualified products and dust and other substances will be generated during production, so that the cephalosporin needs to be subdivided and screened. Due to the particularity of the cephalosporin material, damage to the cephalosporin should also be avoided during screening, thereby affecting the production of the cephalosporin. During screening, unqualified ones also need to be collected to avoid accumulation affecting the screening efficiency.

[0004] To achieve the above-mentioned purpose, a screening device for cephalosporin production is provided, including a screening box, the inner wall of the screening box is symmetrically provided with slide grooves, and a slider is movably sleeved inside the slide groove, the slider is installed on the outer wall of a first installation frame, and a first filter is installed on the inner wall of the first installation frame, a vibration motor is installed at the bottom end of the first installation frame, and a reset spring is embedded and connected at the bottom end of the slider, and the bottom end of the reset spring is installed on the inner wall of the slide groove.

[0005] Cephalosporin is poured into the screening box and falls onto the first filter. The vibration motor is operated, and the vibration of the vibration motor drives the first mounting frame to vibrate, pushing the slider to slide in the slide groove. The slider is pushed up and down by the elasticity of the reset spring to achieve shaking. Then the first filter filters the raw materials, and the shaking improves the filtering effect, so that qualified cephalosporin and dust are screened for the first time, and some unqualified cephalosporin and foreign matter are removed, and the vibration also avoids damage to the cephalosporin screening.

[0006] According to the screening device for cephalosporin production, a first motor is installed on one side of the screening box, and a screw is fixedly installed on one side of the first motor, a threaded block is threadedly connected to the surface of the screw, and a connecting rod is fixedly installed at the bottom end of the threaded block, and a cleaning scraper is fixedly connected to the bottom end of the connecting rod.

[0007] According to the screening device for cephalosporin production, the screening box is symmetrically connected to a first feed opening, and a first collecting trough is installed on one side of the screening box.

[0008] According to the screening device for cephalosporin production, a second motor is installed on one side of the screening box, and a rotating rod is fixedly installed on one side of the second motor, and a cam is fixedly connected to one side of the rotating rod, a second installation frame is provided on the top of the cam, and a second filter screen is fixedly installed on the inner wall of the second installation frame.

[0009] According to the screening device for cephalosporin production, a movable shaft is fixedly embedded in one side of the second mounting frame, and the movable shaft is movably embedded in the inner wall of the screening box.

[0010] According to the screening device for cephalosporin production, a telescopic spring is fixedly installed on the bottom end of the second mounting frame, and the bottom end of the telescopic spring is fixedly installed on the inner wall of the groove, and the groove is opened on the inner wall of the screening box.

[0011] According to the screening device for cephalosporin production, a second discharge port is opened on one side of the screening box, and the screening box is installed on the top of the operating table, and a second collecting tank is installed on the top of the operating table.

[0012] When the cephalosporin after the first filtration needs to fall onto the second filter net, the second motor is operated to drive the rotating rod to rotate on the inner wall of the screening box, and then the cam is driven to rotate, thereby pushing the second mounting frame to move, so that the second mounting frame slides in the screening box, and at the same time, the second mounting frame rotates on the inner wall of the screening box through the movable shaft, so that the second filter net is tilted to one side, thereby screening the cephalosporin and filtering out impurities and foreign matter therein. The filtered cephalosporin enters the second collecting tank through the second discharge port.

[0013] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0015] Figure 1 This is a structural diagram of a screening device for cephalosporin production according to the utility model;

[0016] Figure 2 The utility model is a screening device for cephalosporin production Figure 1 Partial cross-sectional structure diagram of the middle screening box;

[0017] Figure 3 The utility model is a screening device for cephalosporin production Figure 2 An enlarged structural diagram of the first filter screen and the first mounting frame;

[0018] Figure 4 The utility model is a screening device for cephalosporin production Figure 1 Partial cross-sectional structure diagram of the middle screening box;

[0019] Figure 5 The utility model is a screening device for cephalosporin production Figure 1 Middle installation frame cross-section structure diagram;

[0020] Figure 6 The utility model is a screening device for cephalosporin production Figure 5 Enlarged structural diagram of the second filter screen and the second mounting frame.

[0021] Legend:

[0022] 1. Screening box; 2. Slide; 3. Sliding block; 4. First installation frame; 5. First filter; 6. Vibration motor; 7. Reset spring; 8. First motor; 9. Screw; 10. Threaded block; 11. Connecting rod; 12. Cleaning scraper; 13. First discharge port; 14. First collecting tank; 15. Second motor; 16. Rotating rod; 17. Cam; 18. Second installation frame; 19. Second filter; 20. Movable shaft; 21. Telescopic spring; 22. Groove; 23. Second discharge port; 24. Operating table; 25. Second collecting tank. DETAILED DESCRIPTION

[0023] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0024] Reference Figures 1 to 6 The utility model embodiment is a screening device for cephalosporin production, comprising a screening box 1, wherein the inner wall of the screening box 1 is symmetrically provided with a slide 2, and a slider 3 is movably sleeved inside the slide 2, the slider 3 is mounted on the outer wall of a first mounting frame 4, and a first filter 5 is mounted on the inner wall of the first mounting frame 4, a vibration motor 6 is mounted at the bottom end of the first mounting frame 4, and a reset spring 7 is embedded and connected at the bottom end of the slider 3, and the bottom end of the reset spring 7 is mounted on the inner wall of the slide 2. The cephalosporin is poured into the screening box 1, and then falls on the first filter 5. When the vibration motor 6 is operated, the vibration of the vibration motor 6 drives the first mounting frame 4 to shake, and the slider 3 is pushed to slide in the slide 2. The slider 3 is pushed up and down by the elasticity of the reset spring 7 to achieve shaking, and then the first filter 5 filters the raw materials, and the shaking improves the filtering effect.

[0025] A first motor 8 is installed on one side of the screening box 1, and a screw 9 is fixedly installed on one side of the first motor 8. A threaded block 10 is threadedly connected to the surface of the screw 9, and a connecting rod 11 is fixedly installed at the bottom of the threaded block 10, and a cleaning scraper 12 is fixedly connected to the bottom of the connecting rod 11. When unqualified or foreign objects pass through the filtration, the first motor 8 is operated to drive the screw 9 to rotate, so that the threaded block 10 moves on the surface of the screw 9, and then drives the connecting rod 11 to rotate, and then drives the cleaning scraper 12 to move left and right, pushing the unqualified or foreign objects that cannot be filtered to move, so as to collect the unqualified or foreign objects.

[0026] The screening box 1 is symmetrically connected with a first discharge port 13, and a first collecting tank 14 is installed on one side of the screening box 1. When unqualified or foreign matter enters the first collecting tank 14 through the first discharge port 13, it is collected to avoid affecting the filtering efficiency of the first filter screen 5.

[0027] A second motor 15 is installed on one side of the screening box 1, and a rotating rod 16 is fixedly installed on one side of the second motor 15, and a cam 17 is fixedly connected to one side of the rotating rod 16, and a second mounting frame 18 is arranged on the top of the cam 17, and a second filter screen 19 is fixedly installed on the inner wall of the second mounting frame 18. The second motor 15 is operated to drive the rotating rod 16 to rotate on the inner wall of the screening box 1, and then drive the cam 17 to rotate, thereby pushing the second mounting frame 18 to move, so that the second mounting frame 18 slides in the screening box 1, and at the same time, the second mounting frame 18 rotates on the inner wall of the screening box 1 through the movable shaft 20, so that the second filter screen 19 tilts to one side, so as to screen the cephalosporins.

[0028] A movable shaft 20 is fixedly embedded in one side of the second mounting frame 18, and the movable shaft 20 is movably embedded in the inner wall of the screening box 1. The second mounting frame 18 is rotated on the inner wall of the screening box 1 through the movable shaft 20 by pushing, so that the second filter screen 19 is tilted to one side, so as to screen the cephalosporins.

[0029] A telescopic spring 21 is fixedly mounted at the bottom end of the second mounting frame 18, and the bottom end of the telescopic spring 21 is fixedly mounted on the inner wall of the groove 22, and the groove 22 is provided on the inner wall of the screening box 1. Through the elasticity of the telescopic spring 21, the second mounting frame 18 can be driven to slide in the screening box 1, thereby driving the second mounting frame 18 to shake, thereby improving the filtering efficiency of the second filter screen 19.

[0030] A second discharge port 23 is provided on one side of the screening box 1, and the screening box 1 is installed on the top of the operating table 24, and a second collecting tank 25 is installed on the top of the operating table 24. After the second filter screen 19 filters out unqualified and foreign matter and dust, qualified cephalosporins fall into the second collecting tank 25 through the second discharge port 23 for collection.

[0031] Working principle: first, cephalosporin is poured into the screening box 1, and then falls on the first filter screen 5. The vibration motor 6 is operated, and the vibration of the vibration motor 6 drives the first mounting frame 4 to shake, and the slider 3 is pushed to slide in the slide groove 2. Through the elasticity of the reset spring 7, the slider 3 is pushed up and down to achieve shaking, and then the first filter screen 5 filters the raw material, and the shaking improves the filtering effect. When the cephalosporin after the first filtration needs to fall on the second filter screen 19, the second motor 15 is operated to drive the rotating rod 16 to rotate on the inner wall of the screening box 1, and then the cam 17 is driven to rotate, thereby pushing the second mounting frame 18 to move, so that the second mounting frame 18 slides in the screening box 1. At the same time, the second mounting frame 18 rotates on the inner wall of the screening box 1 through the movable shaft 20, so that the second filter screen 19 tilts to one side, thereby screening the cephalosporin and filtering out impurities and foreign matter therein. The filtered cephalosporin enters the second collecting tank 25 through the second discharge port 23.

[0032] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A screening device for cephalosporin production, characterized in that, The invention comprises a screening box (1), wherein the inner wall of the screening box (1) is symmetrically provided with a slide groove (2), and a slider (3) is movably sleeved inside the slide groove (2), the slider (3) is installed on the outer wall of a first installation frame (4), and a first filter screen (5) is installed on the inner wall of the first installation frame (4), a vibration motor (6) is installed at the bottom end of the first installation frame (4), and a reset spring (7) is embedded and connected at the bottom end of the slider (3), and the bottom end of the reset spring (7) is installed on the inner wall of the slide groove (2).

2. A screening device for cephalosporin production according to claim 1, characterized in that: A first motor (8) is installed on one side of the screening box (1), and a screw rod (9) is fixedly installed on one side of the first motor (8); a threaded block (10) is threadedly connected to the surface of the screw rod (9), and a connecting rod (11) is fixedly installed at the bottom end of the threaded block (10), and a cleaning scraper (12) is fixedly connected to the bottom end of the connecting rod (11).

3. A screening device for cephalosporin production according to claim 1, characterized in that: The screening box (1) is symmetrically connected to a first material discharge port (13), and a first collecting trough (14) is installed on one side of the screening box (1).

4. A screening device for cephalosporin production according to claim 1, characterized in that: A second motor (15) is installed on one side of the screening box (1), and a rotating rod (16) is fixedly installed on one side of the second motor (15), and a cam (17) is fixedly connected to one side of the rotating rod (16), a second installation frame (18) is arranged at the top end of the cam (17), and a second filter screen (19) is fixedly installed on the inner wall of the second installation frame (18).

5. A screening device for cephalosporin production according to claim 4, characterized in that, A movable shaft (20) is fixedly embedded in one side of the second installation frame (18), and the movable shaft (20) is movably embedded in the inner wall of the screening box (1).

6. A screening device for cephalosporin production according to claim 4, characterized in that: A telescopic spring (21) is fixedly mounted on the bottom end of the second mounting frame (18), and the bottom end of the telescopic spring (21) is fixedly mounted on the inner wall of the groove (22), and the groove (22) is opened on the inner wall of the screening box (1).

7. A screening device for cephalosporin production according to claim 1, characterized in that: A second material discharge port (23) is provided on one side of the screening box (1), and the screening box (1) is installed on the top of an operating table (24), and a second collecting tank (25) is installed on the top of the operating table (24).

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