Stirring machine for production

Abstract

The utility model provides a blender for production, which relates to the technical field of blenders for production, and comprises a stirring rod, one end of the stirring rod is provided with a connecting mechanism, the connecting mechanism comprises a movable sleeve block, the top of the movable sleeve block is provided with a fixed sleeve block, the movable sleeve block and the fixed sleeve block both penetrate through the outer surface of the stirring rod, and the movable sleeve block and the fixed sleeve block are arranged on the outer surface of the stirring rod. The movable sleeve block is slidably connected with the stirring rod, the fixed sleeve block is fixedly connected with the stirring rod, and a bidirectional threaded rod penetrates through the interior of the fixed sleeve block. According to the stirrer for producing the cyclodextrin and the cyclodextrin derivatives, the stirring blades arranged on the stirring rod can be conveniently disassembled and cleaned in time by arranging the connecting mechanism, so that the quality of subsequent product production is facilitated, and compared with the traditional stirring blades welded with the stirring rod, the stirrer for producing the cyclodextrin and the cyclodextrin derivatives is more convenient to assemble or disassemble, and the production efficiency is improved. And the use after installation is stable enough.

Description

Technical Field

[0001] The utility model relates to the technical field of production mixers, in particular to a production mixer. Background Art

[0002] Cyclodextrin is a general term for a series of cyclic oligosaccharides produced by amylose under the action of cyclodextrin glucosyltransferase produced by Bacillus, usually containing 6 to 12 D-pyranose units. Among them, the molecules containing 6, 7, and 8 glucose units are studied more and have important practical significance. The cyclodextrin derivatives are also called hydroxypropyl alpha cyclodextrin, hydroxypropyl beta cyclodextrin and hydroxypropyl gamma cyclodextrin.

[0003] During the production of existing cyclodextrin and cyclodextrin derivatives, it is necessary to react in a reactor and use a stirrer for stirring so that the materials can react fully. However, the stirring blades on the existing stirrers are usually welded to the stirring rods and cannot be removed. Therefore, during the post-production cleaning, it is impossible to thoroughly clean every part of the stirring blades. Therefore, in subsequent production, the product quality of cyclodextrin and cyclodextrin derivatives will be reduced because some parts of the stirring blades are not cleaned thoroughly. For this reason, we provide a production mixer. Summary of the invention

[0004] The utility model aims to solve the defect in the prior art that the stirring blades of the stirring machine cannot be disassembled and cleaned during the production of cyclodextrin and cyclodextrin derivatives, and provides a stirring machine for production.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a production mixer, comprising: a stirring rod, one end of the stirring rod is provided with a connecting mechanism, the connecting mechanism includes a movable sleeve block, the top of the movable sleeve block is provided with a fixed sleeve block, the movable sleeve block and the fixed sleeve block both pass through the outer surface of the stirring rod, the movable sleeve block is slidably connected to the stirring rod, the fixed sleeve block is fixedly connected to the stirring rod, a two-way threaded rod is passed through the interior of the fixed sleeve block, the outer surface of the two-way threaded rod is sleeved with a slider, the slider is threadedly connected to the two-way threaded rod, one end of the slider is fixedly connected to a fixed block, the movable sleeve block is provided with a fixing groove that matches the fixed block, and the end of the slider away from the fixed block is fixedly connected to a limiting block.

[0006] As a preferred embodiment, a limit groove matching the limit block is opened inside the fixed sleeve block, one end of the bidirectional threaded rod is fixedly connected to a rotating block, the rotating block is placed in the rotating groove opened inside the fixed sleeve block, and the end of the bidirectional threaded rod away from the rotating block is fixedly connected to an embedded block, and a hexagonal groove is opened on the embedded block.

[0007] As a preferred embodiment, an auxiliary mechanism is provided at one end of the stirring rod close to the connecting mechanism, and the auxiliary mechanism includes a protective cover, and the protective cover is placed on one side of the fixed sleeve block.

[0008] As a preferred embodiment, the protective cover and the fixing sleeve are penetrated by two slotted bolts, which are threadedly connected to the fixing sleeve.

[0009] As a preferred implementation, the slotted bolt is slidably connected to the protective cover, and a sealing gasket is provided at the connection between the movable sleeve block and the fixed sleeve block.

[0010] As a preferred implementation, the movable sleeve block and the fixed sleeve block are both provided with sealing grooves matched with the sealing gasket, and the outer surface of the movable sleeve block is fixedly connected with a stirring blade.

[0011] Compared with the prior art, the advantages and positive effects of the utility model are:

[0012] The utility model provides a connecting mechanism so that the stirring blades provided on the stirring rod can be easily disassembled, and the stirring blades can be cleaned in time, which is beneficial to the quality of subsequent product production. Compared with the traditional stirring blades welded to the stirring rod, this type of mixer for the production of cyclodextrin and cyclodextrin derivatives is more convenient to install or disassemble, and is sufficiently stable to use after installation, and can stir a large amount of materials in the reactor. The auxiliary mechanism can be provided to seal the connection between the movable sleeve block and the fixed sleeve block when processing the material, so as to prevent the seepage of the material from entering the fixed sleeve block, and always keep the convenience of disassembly of the movable sleeve block. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 The present invention is a stereoscopic diagram of a production mixer provided by the utility model.

[0014] Figure 2 The utility model is a disassembled schematic diagram of a production mixer provided by the utility model.

[0015] Figure 3 The utility model is a disassembled schematic diagram of a production mixer provided by the utility model.

[0016] Figure 4 The utility model provides a schematic diagram of the installation of a rotating block of a production mixer.

[0017] Figure 5 The utility model provides a schematic diagram of the installation of a limit block of a production mixer.

[0018] Legend:

[0019] Stirring rod; 2. Connecting mechanism; 3. Auxiliary mechanism; 21. Movable sleeve block; 22. Fixed sleeve block; 23. Bidirectional threaded rod; 24. Sliding block; 25. Fixed block; 26. Limiting block; 27. Rotating block;

[0020] 28. Embedded block; 29. ​​Hexagonal groove; 31. Protective cover; 32. Slotted bolt; 33. Sealing gasket; 34. Stirring blade. 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. Example 1

[0022] like Figure 1-Figure 5 As shown, the utility model provides a technical solution: a production mixer, comprising: a stirring rod 1, one end of the stirring rod 1 is provided with a connecting mechanism 2, the connecting mechanism 2 includes a movable sleeve block 21, the top of the movable sleeve block 21 is provided with a fixed sleeve block 22, the movable sleeve block 21 and the fixed sleeve block 22 are both penetrated through the outer surface of the stirring rod 1, the movable sleeve block 21 is slidably connected to the stirring rod 1, the fixed sleeve block 22 is fixedly connected to the stirring rod 1, the interior of the fixed sleeve block 22 is penetrated by a bidirectional threaded rod 23, the outer surface of the bidirectional threaded rod 23 is sleeved with a slider 24, the slider 24 is connected to the bidirectional threaded rod 23, and the slider 24 is connected to the bidirectional threaded rod 23. The threaded rod 23 is threadedly connected, one end of the slider 24 is fixedly connected to the fixed block 25, the movable sleeve 21 is provided with a fixing groove that matches the fixed block 25, the end of the slider 24 away from the fixed block 25 is fixedly connected to the limiting block 26, the fixed sleeve 22 is provided with a limiting groove that matches the limiting block 26, one end of the bidirectional threaded rod 23 is fixedly connected to the rotating block 27, the rotating block 27 is placed in the rotating groove provided in the fixed sleeve 22, the end of the bidirectional threaded rod 23 away from the rotating block 27 is fixedly connected to the embedded block 28, and the embedded block 28 is provided with a hexagonal groove 29.

[0023] In this embodiment, by setting up a connecting mechanism 2, the stirring blades 34 on the mixer used for the production of this type of cyclodextrin and cyclodextrin derivatives can be easily disassembled, so as to ensure that the stirring blades 34 are easier to clean after production, and the bidirectional threaded rod 23 will be driven by a thread, and under the restriction of two limit blocks 26, the two sliders 24 can slide on the bidirectional threaded rod 23 in the same direction or opposite directions at the same time, so as to move the two fixed blocks 25 into the fixed grooves opened on the movable sleeve block 21. In addition, an embedded block 28 is provided, and a hexagonal groove 29 is provided on the embedded block 28, so that with the assistance of external tools, the movable sleeve block 21 and the fixed sleeve block 22 can be easily separated, and a rotating block 27 is provided to ensure that the bidirectional threaded rod 23 can rotate stably inside the fixed sleeve block 22. Example 2

[0024] like Figure 1-Figure 3 As shown, an auxiliary mechanism 3 is provided at one end of the stirring rod 1 close to the connecting mechanism 2, and the auxiliary mechanism 3 includes a protective cover 31, and the protective cover 31 is placed on one side of the fixed sleeve block 22. A slotted bolt 32 is penetrated inside the protective cover 31 and the fixed sleeve block 22. The number of the slotted bolts 32 is two, and the slotted bolt 32 is threadedly connected to the fixed sleeve block 22, and the slotted bolt 32 is slidably connected to the protective cover 31. A sealing gasket 33 is provided at the connection between the movable sleeve block 21 and the fixed sleeve block 22, and a sealing groove that fits the sealing gasket 33 is provided on the movable sleeve block 21 and the fixed sleeve block 22, and a stirring blade 34 is fixedly connected to the outer surface of the movable sleeve block 21.

[0025] In this embodiment, by setting up the auxiliary mechanism 3, the components in the connecting mechanism 2 can be effectively prevented from being affected by cyclodextrin and cyclodextrin derivatives, and will not enter the interior of the fixed sleeve block 22. By setting up the protective cover 31 and the flat bolt 32, the gap at the embedded block 28 can be sealed, and then the sealing gasket 33 is set to seal the gap at the connection between the movable sleeve block 21 and the fixed sleeve block 22, so as to ensure the smooth use of the connecting mechanism 2.

[0026] Working principle:

[0027] like Figure 1-Figure 5As shown, when the utility model is in use, the stirring rod 1 is used to drive the movable sleeve block 21, and then drive the stirring blade 34 to stir the material inside the reactor. When the stirring is completed, when the stirring rod 1 and the stirring blade 34 need to be cleaned, the two protective covers 31 are unscrewed, and then the protective covers 31 are removed, and then a specific auxiliary tool is used to fit with the hexagonal groove 29, and then the embedded block 28 is rotated. Driven by the embedded block 28, the bidirectional threaded rod 23 will rotate. Under the action of the bidirectional threaded rod 23, the slider 24 will slide in the opposite direction on the bidirectional threaded rod 23 at the same time under the restriction of the two limit blocks 26. At the same time, the two sliders 24 will take the two fixed blocks 25 away from the fixed grooves provided on the movable sleeve block 21. At the same time, the two-way threaded rod 23 will also drive the rotating block 27 to rotate in the rotating groove provided inside the fixed sleeve block 22. When the fixed block 25 is completely separated from the fixed groove, the movable sleeve block 21 can be separated from the fixed sleeve block 22, and the sealing gasket 33 can be removed from the mounting grooves provided on the movable sleeve block 21 and the fixed sleeve block 22. Then, the movable sleeve block 21 and the stirring blade 34 are removed and cleaned to ensure that the stirring blade 34 is cleaned thoroughly enough, thereby improving the production quality of cyclodextrin and cyclodextrin derivatives.

[0028] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A production mixer, characterized in that: include: A stirring rod (1), wherein one end of the stirring rod (1) is provided with a connecting mechanism (2), wherein the connecting mechanism (2) comprises a movable sleeve block (21), wherein a fixed sleeve block (22) is provided on the top of the movable sleeve block (21), wherein both the movable sleeve block (21) and the fixed sleeve block (22) penetrate the outer surface of the stirring rod (1), wherein the movable sleeve block (21) is slidably connected to the stirring rod (1), wherein the fixed sleeve block (22) is fixedly connected to the stirring rod (1), wherein a bidirectional threaded rod (23) penetrates the interior of the fixed sleeve block (22), wherein a slider (24) is sleeved on the outer surface of the bidirectional threaded rod (23), wherein the slider (24) is threadedly connected to the bidirectional threaded rod (23), wherein one end of the slider (24) is fixedly connected to a fixed block (25), wherein a fixing groove matching the fixed block (25) is provided on the movable sleeve block (21), and wherein one end of the slider (24) away from the fixed block (25) is fixedly connected to a limiting block (26).

2. A production mixer according to claim 1, characterized in that: A limit groove that fits with the limit block (26) is formed inside the fixed sleeve block (22); one end of the bidirectional threaded rod (23) is fixedly connected to a rotating block (27); the rotating block (27) is placed in the rotating groove formed inside the fixed sleeve block (22); one end of the bidirectional threaded rod (23) away from the rotating block (27) is fixedly connected to an embedded block (28); and a hexagonal groove (29) is formed on the embedded block (28).

3. A production mixer according to claim 1, characterized in that: An auxiliary mechanism (3) is provided at one end of the stirring rod (1) close to the connecting mechanism (2), and the auxiliary mechanism (3) comprises a protective cover (31), and the protective cover (31) is placed on a side surface of the fixed sleeve block (22).

4. A production mixer according to claim 3, characterized in that: Slotted bolts (32) are inserted into the interior of the protective cover (31) and the fixed sleeve block (22). The number of the slotted bolts (32) is two, and the slotted bolts (32) are threadedly connected to the fixed sleeve block (22).

5. A production mixer according to claim 4, characterized in that: The slotted bolt (32) is slidably connected to the protective cover (31), and a sealing gasket (33) is provided at the connection between the movable sleeve block (21) and the fixed sleeve block (22).

6. A production mixer according to claim 5, characterized in that: The movable sleeve block (21) and the fixed sleeve block (22) are both provided with sealing grooves that fit with the sealing gasket (33), and the outer surface of the movable sleeve block (21) is fixedly connected with a stirring blade (34).

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