Stirring structure for 3-aminopropanol production

Abstract

The utility model discloses a stirring structure for producing 3-aminopropanol, which comprises a base, a stirring device and a stirring device, wherein a lifting cylinder is arranged above the base; one end of the connecting frame is connected with the lifting air cylinder, and the other end of the connecting frame is connected with a top cover; the driving motor is connected to the upper portion of the top cover, and a driving shaft assembly is connected to the lower portion of the driving motor; the scraping assembly is connected with one side of the driving shaft assembly; and the material passing assembly is connected to the lower portion of the driving shaft assembly. According to the stirring structure, the driving shaft assembly can be driven to rotate by controlling the driving motor to work, materials in the tank body can be stirred through a first stirring rod and a second stirring rod which are arranged on the driving shaft assembly, the top cover and the driving shaft assembly can be lifted by controlling the lifting air cylinder to work, the stirring structure and the tank body are conveniently separated, and the stirring efficiency is improved. The stirring structure can be conveniently cleaned, and the practicability of the structure is enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of chemical production, in particular to a stirring structure for producing 3-aminopropanol. Background Art

[0002] 3-aminopropanol is a representative substance among amino alcohol compounds, mainly used in the production of medicines, pesticides, and surfactants. In medicine, it can be used to synthesize anticancer drugs such as cyclophosphamide, cyclohexane, and pantothenic acid. When producing 3-aminopropanol, a stirring device is required to fully mix different raw materials.

[0003] At present, the existing stirring structure is generally fixed inside the tank, but after a long period of mixing, the raw materials are easily stuck to the stirring shaft. When cleaning the stirring shaft, the staff needs to disassemble the device and then take out the stirring structure for cleaning. The process is cumbersome, the operation is inconvenient, and the cleaning efficiency is low. Utility Model Content

[0004] The purpose of this utility model is to solve the shortcomings existing in the prior art, including:

[0005] A base, with a lifting cylinder disposed above the base;

[0006] A connecting frame, one end of which is connected to the lifting cylinder, and the other end of which is connected to the top cover;

[0007] A driving motor, wherein the driving motor is connected above the top cover, and a driving shaft assembly is connected below the driving motor;

[0008] A scraper assembly, the scraper assembly is connected to one side of the drive shaft assembly;

[0009] A material passing assembly is connected below the driving shaft assembly.

[0010] As a further description of the above technical solution: the top cover is provided with a cover plate, the cover plate is provided with a handle, and the cover plate is connected to the top cover via a rotating shaft.

[0011] As a further description of the above technical solution: the drive shaft assembly includes a first drive shaft and a second drive shaft, a first slide groove is opened inside the first drive shaft, the first drive shaft is connected to the second drive shaft through a first limiting bolt, and the second drive shaft is adapted to the first slide groove.

[0012] As a further description of the above technical solution: the scraper assembly includes a scraper plate, a scraper brush is provided on one side of the scraper plate, and the other side of the scraper plate is connected to the first driving shaft through a connecting assembly.

[0013] As a further description of the above technical solution: the material passing assembly includes a connecting plate, which is detachably connected to the second driving shaft through a third limiting bolt, and a material passing rod is arranged under the connecting plate.

[0014] As a further description of the above technical solution: the drive shaft assembly is provided with a first stirring rod and a second stirring rod, and the first stirring rod and the second stirring rod are both provided in plurality.

[0015] As a further description of the above technical solution: the connecting assembly includes a first connecting rod and a second connecting rod, the first connecting rod is provided with a second sliding groove, the first connecting rod is connected to the second connecting rod through a second limiting bolt, and the second connecting rod is adapted to the second sliding groove.

[0016] The above technical solution has the following advantages or beneficial effects:

[0017] The utility model can drive the driving shaft assembly to rotate by controlling the operation of the driving motor, and the material in the tank body can be stirred by the first stirring rod and the second stirring rod arranged on the driving shaft assembly. The top cover and the driving shaft assembly can be lifted by controlling the operation of the lifting cylinder, so that the stirring structure can be separated from the tank body and the stirring structure can be cleaned easily, thereby enhancing the practicality of the structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the structure of a stirring structure in one embodiment of the utility model;

[0019] Figure 2 for Figure 1 A schematic diagram of the structure of the drive shaft assembly in the stirring structure;

[0020] Figure 3 for Figure 1 A schematic diagram of the structure of the scraper assembly in the stirring structure;

[0021] Figure 4 for Figure 1 Schematic diagram of the structure of the top cover in the stirring structure.

[0022] Legend:

[0023] 1. Base; 2. Lifting cylinder; 3. Connecting frame; 4. Top cover; 5. Driving motor; 6. Driving shaft assembly; 7. Scraping assembly; 8. Feeding assembly; 9. Cover plate; 10. Handle; 11. Rotating shaft; 12. First stirring rod; 13. Second stirring rod; 61. First driving shaft; 62. Second driving shaft; 63. First slide groove; 64. First limiting bolt; 71. Scraping plate; 72. Scraping brush; 73. Connecting assembly; 74. First connecting rod; 75. Second connecting rod; 76. Second slide groove; 77. Second limiting bolt; 81. Connecting plate; 82. Third limiting bolt; 83. Feeding rod. DETAILED DESCRIPTION

[0024] 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.

[0025] In the description of the present invention, it should be noted that the terms "vertical", "up", "down", "horizontal", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention 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 invention.

[0026] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "set", "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 a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] like Figure 1-4As shown, a stirring structure for 3-aminopropanol production of the utility model comprises: a base 1, a lifting cylinder 2 is arranged above the base 1; a connecting frame 3, one end of the connecting frame 3 is connected to the lifting cylinder 2, and the other end of the connecting frame 3 is connected to the top cover 4; a driving motor 5, the driving motor 5 is connected above the top cover 4, and a driving shaft assembly 6 is connected below the driving motor 5; a scraper assembly 7, the scraper assembly 7 is connected to one side of the driving shaft assembly 6; a material passing assembly 8, the material passing assembly 8 is connected below the driving shaft assembly 6, a cover plate 9 is arranged on the top cover 4, a handle 10 is arranged on the cover plate 9, and the cover plate 9 is connected to the top cover 4 through a rotating shaft 11.

[0028] In this embodiment, by controlling the operation of the driving motor 5, the driving shaft assembly 6 can be driven to rotate, and the material in the tank body can be stirred by the first stirring rod 12 and the second stirring rod 13 provided on the driving shaft assembly 6. By controlling the operation of the lifting cylinder 2, the top cover 4 and the driving shaft assembly 6 can be lifted, which facilitates the separation of the stirring structure from the tank body and the cleaning of the stirring structure, thereby enhancing the practicality of the structure.

[0029] like Figure 1 and Figure 2 As shown, specifically, the drive shaft assembly 6 includes a first drive shaft 61 and a second drive shaft 62. A first slide groove 63 is opened inside the first drive shaft 61. The first drive shaft 61 is connected to the second drive shaft 62 through a first limiting bolt 64, and the second drive shaft 62 is adapted to the first slide groove 63. By removing the first limiting bolt 64, it is convenient to adjust the height of the second drive shaft 62, and it is convenient to adjust the height of the second drive shaft 62 in the first slide groove 63, so as to facilitate stirring of tanks of different heights.

[0030] like Figure 1 and Figure 3 As shown, specifically, the scraper assembly 7 includes a scraper plate 71, a scraper brush 72 is provided on one side of the scraper plate 71, and the other side of the scraper plate 71 is connected to the first drive shaft 61 through a connecting assembly 73; the scraper plate 71 can be used to scrape the inner wall of the tank.

[0031] like Figure 1 and Figure 2 As shown, specifically, the material passing assembly 8 includes a connecting plate 81, which is detachably connected to the second driving shaft 62 via a third limiting bolt 82, and a material passing rod 83 is provided below the connecting plate 81; the third limiting bolt 82 facilitates the installation and disassembly of the connecting plate 81, and the material passing rod 83 can be used to stir the material discharge hole of the tank body to avoid blockage of the material discharge port.

[0032] like Figure 1 and Figure 3 As shown, specifically, the driving shaft assembly 6 is provided with a first stirring rod 12 and a second stirring rod 13, and a plurality of the first stirring rod 12 and the second stirring rod 13 are provided.

[0033] like Figure 3 and Figure 4 As shown, specifically, the connecting assembly 73 includes a first connecting rod 74 and a second connecting rod 75. The first connecting rod 74 is provided with a second slide groove 76. The first connecting rod 74 is connected to the second connecting rod 75 by a second limiting bolt 77. The second connecting rod 75 is adapted to the second slide groove 76. By removing the second limiting bolt 77, it is convenient to adjust the position of the second connecting rod 75, adjust the distance between the scraper assembly 7 and the drive shaft assembly 6, and facilitate stirring of tanks with different diameters, thereby enhancing the applicability of the structure.

[0034] Working principle: By controlling the operation of the driving motor 5, the driving shaft assembly 6 can be driven to rotate. The first stirring rod 12 and the second stirring rod 13 arranged on the driving shaft assembly 6 can stir the material in the tank body. By controlling the operation of the lifting cylinder 2, the top cover 4 and the driving shaft assembly 6 can be lifted, which facilitates the separation of the stirring structure from the tank body and the cleaning of the stirring structure, thereby enhancing the practicality of the structure.

[0035] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0036] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A stirring structure for producing 3-aminopropanol, characterized in that: include: A base (1), wherein a lifting cylinder (2) is arranged above the base (1); A connecting frame (3), one end of the connecting frame (3) is connected to the lifting cylinder (2), and the other end of the connecting frame (3) is connected to the top cover (4); A driving motor (5), wherein the driving motor (5) is connected above the top cover (4), and a driving shaft assembly (6) is connected below the driving motor (5); A scraper assembly (7), the scraper assembly (7) being connected to one side of the drive shaft assembly (6); A material passing assembly (8), wherein the material passing assembly (8) is connected below the driving shaft assembly (6).

2. A stirring structure for producing 3-aminopropanol according to claim 1, characterized in that: The top cover (4) is provided with a cover plate (9), the cover plate (9) is provided with a handle (10), and the cover plate (9) is connected to the top cover (4) via a rotating shaft (11).

3. A stirring structure for producing 3-aminopropanol according to claim 1, characterized in that: The drive shaft assembly (6) comprises a first drive shaft (61) and a second drive shaft (62); a first slide groove (63) is provided inside the first drive shaft (61); the first drive shaft (61) is connected to the second drive shaft (62) via a first limiting bolt (64); and the second drive shaft (62) is adapted to the first slide groove (63).

4. A stirring structure for producing 3-aminopropanol according to claim 1, characterized in that: The scraper assembly (7) comprises a scraper plate (71), one side of the scraper plate (71) is provided with a scraper brush (72), and the other side of the scraper plate (71) is connected to the first drive shaft (61) via a connecting assembly (73).

5. A stirring structure for producing 3-aminopropanol according to claim 1, characterized in that: The material passing assembly (8) comprises a connecting plate (81), the connecting plate (81) is detachably connected to the second drive shaft (62) via a third limiting bolt (82), and a material passing rod (83) is arranged below the connecting plate (81).

6. A stirring structure for producing 3-aminopropanol according to claim 1, characterized in that: The driving shaft assembly (6) is provided with a first stirring rod (12) and a second stirring rod (13), and the first stirring rod (12) and the second stirring rod (13) are both provided in plurality.

7. A stirring structure for producing 3-aminopropanol according to claim 4, characterized in that: The connecting assembly (73) includes a first connecting rod (74) and a second connecting rod (75), wherein a second sliding groove (76) is provided inside the first connecting rod (74), the first connecting rod (74) is connected to the second connecting rod (75) via a second limiting bolt (77), and the second connecting rod (75) is adapted to the second sliding groove (76).

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