Raw material screening and filtering device for producing esdoxaban tosylate

Abstract

The utility model relates to the technical field of raw material screening and filtering devices, in particular to a raw material screening and filtering device for producing Edoxaban tosylate, which comprises a first screening box, a controller, a second screening box, a feed opening, a feed pipe and a feed box, and the controller is arranged on the surface of the first screening box; the raw material screening and filtering device has the beneficial effects that when the raw material screening and filtering device is used for producing the esdoxaban tosylate, internal blockage is easily caused, and a first motor is started, so that the first motor can rotate a rotating rod connected with the output end; a rotating rod is arranged in the crushing box, so that the rotating rod can crush the raw materials injected into the crushing box through a crushing wheel connected with the surface when rotating, so that the injected raw material blocks can be crushed, and meanwhile, the crushed raw materials can be discharged through a discharging groove formed in the bottom of the crushing box; therefore, the raw material screening and filtering device can avoid internal blockage when the idoxaban tosylate is used for producing the idoxaban tosylate.

Description

Technical Field

[0001] The utility model relates to the technical field of raw material screening devices, in particular to a raw material screening device for the production of edoxaban tosylate. Background Art

[0002] Edoxaban tosylate tablets are selective inhibitors of coagulation factors. Their anticoagulant effect does not require the participation of antithrombin. They can be clinically used for diseases associated with one or more risk factors, deep vein thrombosis and pulmonary embolism.

[0003] In the prior art, edoxaban tosylate needs to be screened through a raw material screening device during production, so that impurities inside the raw materials can be screened, and thus the raw material screening device is commonly used during the production of edoxaban tosylate.

[0004] However, most raw material screening devices are prone to clogging due to agglomerated raw materials during the production of edoxaban tosylate, so that the clogged raw material screening devices are prone to reduce the processing efficiency during the production of edoxaban tosylate. Utility Model Content

[0005] The utility model aims to provide a raw material screening device for the production of edoxaban tosylate, so as to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a raw material screening device for the production of edoxaban tosylate, comprising a first screening box, a controller, a second screening box, a feed port, a feed pipe and a feed box, wherein the controller is arranged on the surface of the first screening box, the second screening box is arranged below the first screening box, the side of the second screening box away from the first screening box is connected to the feed port, the side of the first screening box away from the second screening box is connected to the feed pipe, and the side of the feed pipe away from the first screening box is connected to the feed box.

[0007] Preferably, a crushing box is provided inside the first screening box, a crushing wheel is provided inside the crushing box, a rotating rod is connected through the inside of the crushing wheel, one end of the rotating rod is connected to a first motor, and a feeding chute is provided at the bottom of the crushing box.

[0008] Preferably, a sieve plate is provided inside the second screening box, a spring is connected below the sieve plate, and an eccentric wheel is provided on a side of the spring away from the sieve plate.

[0009] Preferably, one side of the eccentric wheel is connected to a second motor.

[0010] Preferably, a third motor is provided on one side of the feed box, an output end of the third motor is connected to a first gear, and one side of the first gear is meshingly connected to a second gear.

[0011] Preferably, a rotating rod is connected through the interior of the second gear, and a stirring rod is connected to the surface of the rotating rod.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model discloses a raw material screening device for producing edoxaban toluenesulfonate. When the raw material screening device is used to produce edoxaban toluenesulfonate, it is easy to cause internal blockage. By starting a first motor, the first motor can rotate a rotating rod connected to an output end, so that the rotating rod can crush the raw material added into the inside of a crushing box through a crushing wheel connected to the surface when rotating, so that the agglomerates of the raw materials added can be crushed, and the crushed raw materials can be discharged through a discharge chute at the bottom of the crushing box, so that the raw material screening device can avoid internal blockage when producing edoxaban toluenesulfonate. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the main cutaway structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the front cutaway structure of the second screening box of the utility model;

[0017] Figure 4 It is a schematic diagram of the cross-sectional structure of the feed box of the utility model from top view.

[0018] In the figure: 1. first screening box; 2. controller; 3. second screening box; 4. discharge port; 5. feed pipe; 6. feed box; 7. crushing box; 8. crushing wheel; 9. rotating rod; 10. first motor; 11. discharge chute; 12. sieve plate; 13. spring; 14. eccentric wheel; 15. second motor; 16. third motor; 17. first gear; 18. second gear; 19. rotating rod; 20. stirring rod. DETAILED DESCRIPTION

[0019] In order to make the purpose and technical solution of the utility model clearly and completely described, and the advantages more clearly understood, the embodiments of the utility model are further described in detail in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all of the embodiments, and are only used to explain the embodiments of the utility model, and are not used to limit the embodiments of the utility model. All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Embodiment 1

[0020] See also Figures 1 to 4 The utility model provides a technical solution: a raw material screening device for the production of edoxaban tosylate, comprising a first screening box 1, a controller 2, a second screening box 3, a feed opening 4, a feed pipe 5 and a feed box 6, wherein the controller 2 is arranged on the surface of the first screening box 1, the second screening box 3 is arranged below the first screening box 1, the side of the second screening box 3 away from the first screening box 1 is connected with the feed opening 4, the side of the first screening box 1 away from the second screening box 3 is connected with the feed pipe 5, and the feed pipe 5 is away from the first screening box 1. A feed box 6 is connected to one side of the first screening box 1, a crushing box 7 is arranged inside the first screening box 1, a crushing wheel 8 is arranged inside the crushing box 7, a rotating rod 9 is connected to the inside of the crushing wheel 8, and a first motor 10 is connected to one end of the rotating rod 9. A feeding chute 11 is provided at the bottom of the crushing box 7, a sieve plate 12 is arranged inside the second screening box 3, a spring 13 is connected below the sieve plate 12, an eccentric wheel 14 is arranged on the side of the spring 13 away from the sieve plate 12, and a second motor 15 is connected to one side of the eccentric wheel 14. Embodiment 2

[0021] On the basis of the first embodiment, in order to prevent the raw material screening device from being blocked internally during processing, the first motor 10 is started so that the first motor 10 can rotate the rotating rod 9 connected to the output end, so that the rotating rod 9 can crush the raw material added into the crushing box 7 through the crushing wheel 8 connected to the surface when rotating, so that the agglomerates of the raw materials added can be crushed, and the crushed raw materials can be discharged through the discharge chute 11 opened at the bottom of the crushing box 7, so that the raw material screening device can avoid internal blockage during the production of edoxaban toluenesulfonate;

[0022] At the same time, the second motor 15 is started, so that the second motor 15 can rotate the eccentric wheel 14 connected to the output end, so that the eccentric wheel 14 can move the sieve plate 12 arranged above when rotating, and the sieve plate 12 can pull the spring 13 connected to the bottom when moving, and at the same time, through the resetting of the spring 13, the spring 13 can drive the sieve plate 12 to reset, so that the crushed raw materials accumulated on the surface of the sieve plate 12 can be quickly screened, so that the raw material screening device can be more convenient when producing edoxaban toluenesulfonate.

[0023] A third motor 16 is provided on one side of the feed box 6, and an output end of the third motor 16 is connected to a first gear 17, one side of the first gear 17 is meshedly connected to a second gear 18, a rotating rod 19 is penetrated inside the second gear 18, and a stirring rod 20 is connected to the surface of the rotating rod 19. Embodiment 3

[0024] On the basis of the second embodiment, in order to prevent the raw material screening device from producing edoxaban toluenesulfonate at a high rate during feeding, the third motor 16 is started so that the third motor 16 can rotate the first gear 17 connected to the output end, so that the first gear 17 can rotate the second gear 18 meshingly connected on one side when rotating, so that the second gear 18 can rotate the internally connected rotating rod 19 when rotating, and the rotating rod 19 can rotate the surface-connected stirring rod 20 when rotating, so that the stirring rod 20 can block the feeding rate when rotating, so as to avoid the raw material screening device being inconvenient when filling the raw material.

[0025] In actual use, when the raw material screening device is used to produce edoxaban toluenesulfonate, after the raw material is added into the feed box 6, the first motor 10 is started so that the first motor 10 can rotate the rotating rod 9 connected to the output end, so that the rotating rod 9 can crush the raw material added into the crushing box 7 through the crushing wheel 8 connected to the surface during rotation, so that the agglomerates of the raw materials added can be crushed, and the crushed raw materials can be discharged through the discharge chute 11 provided at the bottom of the crushing box 7, so that the raw material screening device can avoid internal blockage when producing edoxaban toluenesulfonate, so that the raw material screening device can be more convenient when used.

[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A raw material screening device for the production of edoxaban tosylate, comprising a first screening box (1), a controller (2), a second screening box (3), a feed port (4), a feed pipe (5) and a feed box (6), characterized in that: A controller (2) is arranged on the surface of the first screening box (1), a second screening box (3) is arranged below the first screening box (1), a side of the second screening box (3) away from the first screening box (1) is connected to a discharge port (4), a side of the first screening box (1) away from the second screening box (3) is connected to a feed pipe (5), and a side of the feed pipe (5) away from the first screening box (1) is connected to a feed box (6).

2. A raw material screening device for the production of edoxaban tosylate according to claim 1, characterized in that: A crushing box (7) is arranged inside the first screening box (1), a crushing wheel (8) is arranged inside the crushing box (7), a rotating rod (9) is connected to the inside of the crushing wheel (8), one end of the rotating rod (9) is connected to a first motor (10), and a material discharge chute (11) is provided at the bottom of the crushing box (7).

3. A raw material screening device for the production of edoxaban tosylate according to claim 2, characterized in that: A sieve plate (12) is arranged inside the second screening box (3), a spring (13) is connected below the sieve plate (12), and an eccentric wheel (14) is arranged on a side of the spring (13) away from the sieve plate (12).

4. A raw material screening device for the production of edoxaban tosylate according to claim 3, characterized in that: A second motor (15) is connected to one side of the eccentric wheel (14).

5. A raw material screening device for the production of edoxaban tosylate according to claim 1, characterized in that: A third motor (16) is provided on one side of the feed box (6); an output end of the third motor (16) is connected to a first gear (17); and one side of the first gear (17) is meshingly connected to a second gear (18).

6. A raw material screening device for the production of edoxaban tosylate according to claim 5, characterized in that: A rotating rod (19) is connected through the interior of the second gear (18), and a stirring rod (20) is connected to the surface of the rotating rod (19).

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