Mixing structure for synthesizing benzothiophene derivative

Abstract

The utility model discloses a mixing structure for benzothiophene derivative synthesis, which relates to the technical field of mixing structures and comprises a mixing tank, a servo motor is fixedly connected to the lower end of the mixing tank, a first rotating column is arranged at the output end of the servo motor, and a transmission component is arranged at one end, located in the mixing tank, of the first rotating column. One end of each transmission assembly is provided with a second rotating column, one end of the second rotating column is provided with the other transmission assembly, one end of the other transmission assembly is provided with a third rotating column, and the side walls of the first rotating column, the second rotating column and the third rotating column are all provided with stirring paddles. The stirring paddles on the side walls of the first rotating column, the second rotating column and the third rotating column rotate in opposite directions, so that benzothiophene derivatives are mixed more uniformly, meanwhile, raw materials adhered to the inner side wall of the mixing tank are removed by utilizing a scraper, the mixing uniformity of the benzothiophene derivatives is further improved, and waste of the raw materials is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of mixed structures, in particular to a mixed structure for synthesizing benzothiophene derivatives. Background Art

[0002] Benzothiophene derivatives refer to organic compounds with benzene ring and thiophene ring structures, which are compounds obtained by chemical reaction of benzothiophene. Such derivatives are widely used in industry, agriculture, medicine, etc., for example, as herbicides, pesticides, plant growth promoters, dyes, organic semiconductors, etc. At the same time, many drug molecular skeletons also contain benzothiophene structures, such as chlorpyrifos and raloxifene.

[0003] The existing mixing structure for synthesizing benzothiophene derivatives has certain disadvantages when used. The existing mixing structure often has uneven stirring when used, resulting in poor mixing effect of the benzothiophene derivatives, which reduces the efficacy of the benzothiophene derivative synthesis. Secondly, when the existing mixing structure is used, the side wall of the mixing tank will adhere to the raw materials, causing a waste of raw materials and causing deviations in the ratio of the benzothiophene derivative synthesis, further reducing the efficacy of the benzothiophene derivative synthesis.

[0004] Therefore, in order to solve such problems, we proposed a hybrid structure for the synthesis of benzothiophene derivatives. Utility Model Content

[0005] The utility model aims to provide a mixing structure for synthesizing benzothiophene derivatives, aiming to solve the problem in the above-mentioned background technology that the existing mixing structure for synthesizing benzothiophene derivatives is not stirred evenly during use, resulting in poor mixing effect of benzothiophene derivatives and reduced efficacy of benzothiophene derivative synthesis.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a mixing structure for synthesizing benzothiophene derivatives, including a mixing tank, a servo motor is fixedly connected to the lower end of the mixing tank, a first rotating column is fixedly connected to the output end of the servo motor, an end of the first rotating column away from the servo motor penetrates the inner bottom wall of the mixing tank, a transmission assembly is arranged at one end of the first rotating column located inside the mixing tank, the transmission assembly includes a transmission seat, a first bevel gear is arranged inside the transmission seat, the first bevel gear is fixedly connected to the end of the first rotating column away from the servo motor, the first bevel gear is positioned and rotatably connected in the transmission seat, the side wall of the first bevel gear is meshedly connected with the second bevel gear, and the side wall of the second bevel gear is meshed with the second bevel gear. A third bevel gear is meshed with it, and one end of the third bevel gear away from the first bevel gear is fixedly connected to the second rotating column, and one end of the second rotating column away from the third bevel gear is fixedly connected to the first bevel gear in another group of transmission components, and one end of the third bevel gear in the other group of transmission components away from the first bevel gear is fixedly connected to the third rotating column, and one end of the third rotating column away from the second rotating column penetrates into the top wall of the mixing tank, and the third rotating column is rotatably connected to the top wall of the mixing tank, and the side wall of the transmission seat is fixedly connected to the first mounting column, and one end of the first mounting column away from the transmission seat is fixedly connected to the inner side wall of the mixing tank, and the side walls of the first rotating column, the second rotating column and the third rotating column are all provided with stirring paddles.

[0007] Preferably, the side wall of the third rotating column is fixedly connected to a second mounting column, the second mounting column is located on the inner top wall of the mixing tank, and the second mounting column is rotatably connected to the inner top wall of the mixing tank, and both ends of the second mounting column are fixedly connected to scrapers, which are slidably connected to the inner side wall of the mixing tank.

[0008] Preferably, a guide block is fixedly connected to the upper end of the first mounting column, and the guide block is in the shape of a triangular prism.

[0009] Preferably, the transmission seat is cylindrical in shape.

[0010] Preferably, the side wall of the scraper close to the inner wall of the mixing tank is in an arc shape.

[0011] Preferably, a feed inlet is provided on the side wall of the mixing tank, and a discharge port is provided on the side wall of the mixing tank, and the discharge port is located directly below the feed inlet.

[0012] The utility model has the following beneficial effects:

[0013] In the utility model, a transmission assembly is provided, so that the stirring paddles on the side walls of the first rotating column, the second rotating column and the third rotating column rotate in opposite directions to each other, so that the benzothiophene derivatives are mixed more evenly, and at the same time, a scraper is used to remove the raw materials adhered to the inner wall of the mixing tank, further increasing the uniformity of the mixing of the benzothiophene derivatives, avoiding the waste of raw materials, and the structure is simple and easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A three-dimensional schematic diagram of a mixed structure for synthesizing a benzothiophene derivative proposed in the utility model Figure 1 ;

[0015] Figure 2 A three-dimensional schematic diagram of a mixed structure for synthesizing a benzothiophene derivative proposed in the utility model Figure 2 ;

[0016] Figure 3 A three-dimensional schematic diagram of the internal structure of a mixed structure for synthesizing benzothiophene derivatives proposed in the utility model Figure 1 ;

[0017] Figure 4 A three-dimensional schematic diagram of the internal structure of a mixed structure for synthesizing benzothiophene derivatives proposed in the utility model Figure 2 ;

[0018] Figure 5 The utility model discloses a three-dimensional exploded schematic diagram of a transmission component in a mixed structure for synthesizing benzothiophene derivatives.

[0019] Legend:

[0020] 1. Mixing tank; 2. Servo motor; 21. First rotating column; 22. Transmission assembly; 221. Transmission seat; 222. First bevel gear; 223. Second bevel gear; 224. Third bevel gear; 23. Second rotating column; 24. Third rotating column; 25. First mounting column; 26. Agitator paddle; 27. Guide block; 28. Second mounting column; 29. ​​Scraper; 3. Feed inlet; 31. Discharge outlet. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0022] In the description of the present utility model, it should be noted that the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. The terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In addition, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection. It can be a mechanical connection or an electrical connection. It can be directly connected, or indirectly connected through an intermediate medium, or it can be a communication between the two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0023] Reference Figure 1-5 The utility model provides an embodiment: a mixing structure for synthesizing benzothiophene derivatives, including a mixing tank 1, a servo motor 2 is fixedly connected to the lower end of the mixing tank 1, a first rotating column 21 is fixedly connected to the output end of the servo motor 2, an end of the first rotating column 21 away from the servo motor 2 passes through the inner bottom wall of the mixing tank 1, a transmission assembly 22 is arranged at one end of the first rotating column 21 located inside the mixing tank 1, the transmission assembly 22 includes a transmission seat 221, a first bevel gear 222 is arranged inside the transmission seat 221, the first bevel gear 222 is fixedly connected to the end of the first rotating column 21 away from the servo motor 2, the first bevel gear 222 is positioned and rotatably connected in the transmission seat 221, the side wall of the first bevel gear 222 is meshedly connected to the second bevel gear 223, and the side wall of the second bevel gear 223 is meshedly connected to the third bevel gear 2 24, one end of the third bevel gear 224 away from the first bevel gear 222 is fixedly connected to the second rotating column 23, one end of the second rotating column 23 away from the third bevel gear 224 is fixedly connected to the first bevel gear 222 in another group of transmission components 22, one end of the third bevel gear 224 in the other group of transmission components 22 away from the first bevel gear 222 is fixedly connected to the third rotating column 24, one end of the third rotating column 24 away from the second rotating column 23 penetrates into the inner top wall of the mixing tank 1, and the third rotating column 24 is rotatably connected to the inner top wall of the mixing tank 1, the side wall of the transmission seat 221 is fixedly connected to the first mounting column 25, one end of the first mounting column 25 away from the transmission seat 221 is fixedly connected to the inner side wall of the mixing tank 1, and the side walls of the first rotating column 21, the second rotating column 23 and the third rotating column 24 are all provided with stirring paddles 26.

[0024] The setting starts the servo motor 2 to rotate, so that the servo motor 2 drives the first rotating column 21 to rotate, so that the first rotating column 21 drives the first bevel gear 222 to rotate, so that the first bevel gear 222 drives the second bevel gear 223 to rotate, so that the second bevel gear 223 drives the third bevel gear 224 to rotate, so that the third bevel gear 224 drives the second rotating column 23, so that the second rotating column 23 drives the third rotating column 24 through another set of transmission components 22, so that the first rotating column 21, the second rotating column 23 and the third rotating column 24 simultaneously drive the stirring paddle 26 to rotate, and the rotation directions of the stirring paddles 26 on the side walls of the first rotating column 21, the second rotating column 23 and the third rotating column 24 are opposite to each other, so that the raw materials are mixed more evenly.

[0025] A second mounting column 28 is fixedly connected to the side wall of the third rotating column 24. The second mounting column 28 is located on the inner top wall of the mixing tank 1, and the second mounting column 28 is rotatably connected to the inner top wall of the mixing tank 1. Scrapers 29 are fixedly connected to both ends of the second mounting column 28. The scraper 29 is slidably connected to the inner wall of the mixing tank 1, and is used to drive the second mounting column 28 to rotate when the third rotating column 24 rotates, so that the second mounting column 28 drives the scraper 29 to rotate, and then the scraper 29 is used to remove the benzothiophene derivatives adhered to the inner wall of the mixing tank 1, so that the benzothiophene derivatives are mixed more evenly.

[0026] A guide block 27 is fixedly connected to the upper end of the first mounting column 25. The guide block 27 is in the shape of a triangular prism and is used to facilitate the guide block 27 to guide the benzothiophene derivatives when mixing, thereby further increasing the uniformity of the mixing of the benzothiophene derivatives.

[0027] The transmission seat 221 is cylindrical in shape, and is used to utilize the arc surface of the cylindrical transmission seat 221 to reduce resistance and reduce the impact force on the transmission seat 221 during mixing.

[0028] The side wall of the scraper 29 close to the inner wall of the mixing tank 1 is in an arc shape, so that the scraper 29 fits more closely to the inner wall of the mixing tank 1 and increases the removal effect of the benzothiophene derivatives adhered to the inner wall of the mixing tank 1 .

[0029] A feed port 3 is provided on the side wall of the mixing tank 1, and a discharge port 31 is provided on the side wall of the mixing tank 1. The discharge port 31 is located directly below the feed port 3 and is used for discharging and feeding when mixing benzothiophene derivatives. The discharge port 31 and the feed port 3 are arranged on the same side up and down to facilitate workers' operation.

[0030] Working principle: First, by starting the servo motor 2 to rotate, the servo motor 2 drives the first rotating column 21 to rotate, the first rotating column 21 drives the first bevel gear 222 to rotate, the first bevel gear 222 drives the second bevel gear 223 to rotate, the second bevel gear 223 drives the third bevel gear 224 to rotate, the third bevel gear 224 drives the second rotating column 23, the second rotating column 23 drives the third rotating column 24 through another set of transmission components 22, the first rotating column 21, the second rotating column 23 and the third rotating column 24 simultaneously drive the stirring paddle 26 to rotate, and the rotation directions of the stirring paddle 26 on the side walls of the first rotating column 21, the second rotating column 23 and the third rotating column 24 are opposite to each other, and at the same time, when the third rotating column 24 rotates, it drives the second mounting column 28 to rotate, and the second mounting column 28 drives the scraper 29 to rotate, and then the scraper 29 is used to remove the raw materials adhered to the inner wall of the mixing tank 1, so as to achieve a more uniform mixing of the benzothiophene derivatives.

[0031] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A mixing structure for synthesizing benzothiophene derivatives, comprising a mixing tank (1), characterized in that: The lower end of the mixing tank (1) is fixedly connected to a servo motor (2), the output end of the servo motor (2) is fixedly connected to a first rotating column (21), one end of the first rotating column (21) away from the servo motor (2) penetrates the inner bottom wall of the mixing tank (1), one end of the first rotating column (21) located inside the mixing tank (1) is provided with a transmission assembly (22), the transmission assembly (222 comprises a transmission seat (221), a first bevel gear (222) is provided inside the transmission seat (221), the first bevel gear (222) is fixedly connected to the end of the first rotating column (21) away from the servo motor (2), the first bevel gear (222) is positioned and rotatably connected in the transmission seat (221), the side wall of the first bevel gear (222) is meshedly connected to a second bevel gear (223), the side wall of the second bevel gear (223) is meshedly connected to a third bevel gear (224), the third bevel gear (224) is away from the first bevel gear ( One end of the transmission seat (222) is fixedly connected to the second rotating column (23), one end of the second rotating column (23) away from the third bevel gear (224) is fixedly connected to the first bevel gear (222) in another transmission assembly (22), one end of the third bevel gear (224) in the other transmission assembly (22) away from the first bevel gear (222) is fixedly connected to the third rotating column (24), one end of the third rotating column (24) away from the second rotating column (23) penetrates into the inner top wall of the mixing tank (1), and the third rotating column (24) is rotatably connected to the inner top wall of the mixing tank (1), the side wall of the transmission seat (221) is fixedly connected to the first mounting column (25), one end of the first mounting column (25) away from the transmission seat (221) is fixedly connected to the inner side wall of the mixing tank (1), and the side walls of the first rotating column (21), the second rotating column (23) and the third rotating column (24) are all provided with stirring paddles (26).

2. The mixed structure for synthesizing benzothiophene derivatives according to claim 1, characterized in that: The side wall of the third rotating column (24) is fixedly connected to a second mounting column (28), the second mounting column (28) is located on the inner top wall of the mixing tank (1), and the second mounting column (28) is rotatably connected to the inner top wall of the mixing tank (1), and both ends of the second mounting column (28) are fixedly connected to a scraper (29), and the scraper (29) is slidably connected to the inner side wall of the mixing tank (1).

3. The mixed structure for synthesizing benzothiophene derivatives according to claim 1, characterized in that: The upper end of the first mounting column (25) is fixedly connected to a guide block (27), and the guide block (27) is in the shape of a triangular prism.

4. The mixed structure for synthesizing benzothiophene derivatives according to claim 1, characterized in that: The transmission seat (221) is cylindrical in shape.

5. The mixed structure for synthesizing benzothiophene derivatives according to claim 2, characterized in that: The side wall of the scraper (29) close to the inner wall of the mixing tank (1) is in an arc shape.

6. The mixed structure for synthesizing benzothiophene derivatives according to claim 1, characterized in that: The side wall of the mixing tank (1) is provided with a feed inlet (3), and the side wall of the mixing tank (1) is provided with a discharge port (31), and the discharge port (31) is located directly below the feed inlet (3).

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