High-density fermentation escherichia coli stirring structure

Abstract

The utility model discloses a high-density fermentation Escherichia coli stirring structure which comprises a main body assembly, a stirring assembly and a stirring assembly, and the protection assembly comprises a fixed frame, a movable groove, a movable column and a connecting frame. Through the arranged protection assembly, when the glass tank needs to be taken out, upward force is applied to a motor, a rotating shaft is taken out from the interior of the glass tank, upward turning force is applied to rotating columns on the two sides, so that the rotating columns and a fixed column are located on the same horizontal line, pushing force is applied to a movable column, and the movable column is moved to the other side of a movable groove; the movable column moves to the outer surface of the fixed column on the other side, then downward turning force is applied to the rotating column on the other side, after the connecting frame moves to the bottom of the motor, the motor is placed in the fixed frame along the top of the connecting frame, and according to the scheme, residual liquid is prevented from being poured out and dripping, and the cleaning workload after an experiment is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of stirring structures, in particular to a stirring structure for high-density fermentation of Escherichia coli. Background Art

[0002] The high-density fermentation Escherichia coli stirring structure is a stirring system used in the high-density fermentation process of Escherichia coli. It is mainly used to promote the mixing of substances in the fermentation tank and the transfer of oxygen to improve the bioconversion efficiency of the bacteria and the product yield.

[0003] In actual use of the existing stirring structure, when the glass jar needs to be taken out, the motor needs to be removed from the cover, but the motor and the rotating shaft after removal are not set with a specific placement position, and when the motor is moved, the residual liquid on the surface of the rotating shaft will drip, thereby increasing the cleaning work after the experiment. Therefore, it is necessary to provide a high-density fermentation Escherichia coli stirring structure to place the stirring structure in a specific position to reduce the cleaning workload after the experiment. Utility Model Content

[0004] The purpose of the utility model is to provide a high-density fermentation of Escherichia coli stirring structure to solve the problem raised in the above-mentioned background technology that, in actual use, when the glass jar needs to be taken out of the existing stirring structure, the motor needs to be removed from the cover plate, but the removed motor and the rotating shaft are not set with a specific placement position, and when the motor is moved, residual liquid on the surface of the rotating shaft will drip down, thereby increasing the problem of cleaning work after the experiment.

[0005] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0006] The utility model is a high-density fermentation Escherichia coli stirring structure, comprising:

[0007] A main body component, the main body component comprising a support platform;

[0008] A protection assembly, the protection assembly comprising a fixed frame, a movable slot, a movable column and a connecting frame;

[0009] Among them, the fixed frame is located on the upper surface of one side of the support platform, the movable groove is opened at the top of the fixed frame, the movable groove at one end is opened through the inside of the fixed frame, and the movable groove at the other end is not opened through the inside of the fixed frame, the movable column is slidably connected to the inside of the movable groove, and the connecting frame is fixed on the upper surface of the movable column.

[0010] Furthermore, fixing plates are fixed to the outer surfaces of both sides of the top of the fixing frame, fixing columns are fixed to the outer surfaces of the fixing plates, and rotating columns are rotatably connected inside the fixing columns.

[0011] Further, it further includes a fixing component, and the fixing component includes a movable frame, a moving groove, a movable block, a connecting column and a connecting rod;

[0012] Among them, the fixed frame is fixed on the upper surface of one side of the support table. There are two groups of movable frames in total. The moving groove is opened on the inner side of any one of the movable frames. The movable block is slidably connected to the inside of the movable frame. The connecting column is fixed on the upper surface of the movable block, and the connecting rod is fixed on the inner surface of the movable block. The connecting rod is located inside the moving groove.

[0013] Further, a handle is fixed on the outer surface of the connecting rod. A limiting block is clamped inside the handle, and a movable rod is fixed on the upper surface of the limiting block.

[0014] Further, a support plate is fixed on the outer surface of one side of the fixed frame. The movable rod is movably connected to the inside of the support plate. A guiding buckle is fixed on the upper surface of the movable rod. A spring is fixed inside the support plate and the limiting block.

[0015] Further, a fixing frame is fixed on the upper surface of the other side of the support table. A fixing ring is fixed on the upper surface of the fixing frame. A cover plate is fixed on the upper surface of the fixing ring. A silica gel ring is fixed on the lower surface of the cover plate. A glass jar is clamped on the outer surface of the silica gel ring. The glass jar is located inside the fixing frame. The motor is located on the top of the cover plate. A rotating shaft is fixed at the output end of the motor. Blades are fixed on the outer surface of the bottom end of the rotating shaft.

[0016] Compared with the prior art, the advantages of the present utility model are as follows:

[0017] First, in the present utility model, through the provided protection component, when it is necessary to take out the glass jar, an upward force is applied to the motor to take out the rotating shaft from the inside of the glass jar. An upward turning force is applied to the rotating columns on both sides so that the rotating columns and the fixed columns are on the same horizontal line. A pushing force is applied to the movable column to move the movable column to the other side of the moving groove. The movable column moves to the outer surface of the fixed column on the other side. Then, a downward turning force is applied to the rotating column on the other side. After moving the connecting frame to the bottom of the motor, the motor can be placed inside the fixed frame along the top of the connecting frame. This solution can prevent the remaining liquid from pouring out and dripping, reducing the cleaning workload after the experiment.

[0018] Second, based on the first beneficial effect, when it is necessary to fix the position of the fixed frame in the combined use of the fixing component, the fixed frame is placed on the upper surface of the support table. A pulling force is applied to the guiding buckle so that the spring is in a compressed state. A pushing force is applied to the handle, and the movable block moves synchronously inside the movable frame. When the connecting rod fits with the fixed frame, the force applied to the guiding buckle is cancelled. Under the elastic force of the spring, the limiting block moves downward, and the limiting block is stuck inside the handle, clamping the fixed frame inside the connecting column. This solution can stably fix the fixed frame on the surface of the support table, preventing the fixed frame from shifting when moving the connecting frame. Brief Description of the Drawings

[0019] To more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required for describing the embodiments. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0020] Figure 1 Is a three-dimensional schematic diagram of the present utility model;

[0021] Figure 2 Is a cross-sectional view of the main component of the present utility model;

[0022] Figure 3 Is a structural diagram of the protection component of the present utility model;

[0023] Figure 4 For the present utility model Figure 3 Is an enlarged view of part A.

[0024] In the drawings, the list of components represented by each reference numeral is as follows:

[0025] 11, support platform; 12, fixing frame; 13, fixing ring; 14, cover plate; 15, silica gel ring; 16, motor; 17, rotating shaft; 18, blade; 19, glass jar;

[0026] 21, fixing frame; 22, movable groove; 23, movable column; 24, connecting frame; 25, fixing plate; 26, fixing column; 27, rotating column;

[0027] 31, movable frame; 33, moving groove; 34, movable block; 35, connecting column; 36, connecting rod; 37, handle; 38, limiting block; 39, support plate; 391, spring; 392, movable rod; 393, guiding buckle. Detailed Embodiments

[0028] To make the above objects, features, and advantages of the present utility model more obvious and understandable, the following will make a detailed description of the specific embodiments of the present utility model in conjunction with the drawings.

[0029] In the following description, many specific details are set forth to fully understand the present utility model. However, the present utility model can also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the connotation of the present utility model. Therefore, the present utility model is not limited by the specific embodiments disclosed below.

[0030] To make the purpose, technical solutions, and advantages of the present utility model clearer, the following will further describe the embodiments of the present utility model in detail in conjunction with the drawings.

[0031] See also Figures 1 - 3 As shown, this embodiment is a high-density fermentation Escherichia coli stirring structure, comprising:

[0032] A main body component, the main body component includes a support platform 11;

[0033] A protection component, the protection component includes a fixed frame 21, a movable slot 22, a movable column 23 and a connecting frame 24;

[0034] The fixed frame 21 is located on the upper surface of one side of the support platform 11, the movable groove 22 is opened on the top of the fixed frame 21, one end of the movable groove 22 is opened inside the fixed frame 21, and the other end of the movable groove 22 is not opened inside the fixed frame 21, the movable column 23 is slidably connected to the inside of the movable groove 22, and the connecting frame 24 is fixed on the upper surface of the movable column 23;

[0035] The interior of the fixed frame 21 is used to place the motor 16 and the rotating shaft 17, the movable groove 22 is used for the movable column 23 to move inside it, and the movable column 23 is used to drive the connecting frame 24 to move to a desired position, and the interior of the connecting frame 24 is used to receive dripping liquid;

[0036] The fixing plates 25 are fixed to the outer surfaces of both sides of the top of the fixing frame 21, the fixing columns 26 are fixed to the outer surface of the fixing plates 25, and the fixing columns 26 are rotatably connected with the rotating columns 27 inside.

[0037] The fixing plate 25 is used to receive and install the fixing column 26, and the fixing column 26 is used to receive and install the rotating column 27. By changing the state of the rotating column 27, the movable column 23 can be fixed to a desired position;

[0038] A fixing frame 12 is fixed to the upper surface of the other side of the support platform 11, a fixing ring 13 is fixed to the upper surface of the fixing frame 12, a cover plate 14 is fixed to the upper surface of the fixing ring 13, a silicone ring 15 is fixed to the lower surface of the cover plate 14, a glass jar 19 is clamped on the outer surface of the silicone ring 15, the glass jar 19 is located inside the fixing frame 12, a motor 16 is located on the top of the cover plate 14, a rotating shaft 17 is fixed to the output end of the motor 16, and a blade 18 is fixed to the outer surface of the bottom end of the rotating shaft 17;

[0039] The support platform 11 is used to fix the device to the desired position, the fixing frame 12 is used to receive and install the glass jar 19, the fixing ring 13 is used to receive and install the cover plate 14, the silicone ring 15 is used to stably fix the cover plate 14 on the top of the glass jar 19, and the motor 16 is used to drive the rotating shaft 17 to rotate at a high speed, thereby driving the blades 18 to rotate synchronously, so as to stir the high-density fermented E. coli liquid;

[0040] When the glass jar 19 needs to be taken out, an upward force is applied to the motor 16 to take the rotating shaft 17 out of the glass jar 19, an upward flipping force is applied to the rotating columns 27 on both sides so that the rotating columns 27 and the fixed columns 26 are on the same horizontal line, a pushing force is applied to the movable column 23 to move the movable column 23 to the other side of the movable groove 22, and the movable column 23 moves to the outer surface of the fixed column 26 on the other side, and then a downward flipping force is applied to the rotating column 27 on the other side, and after the connecting frame 24 is moved to the bottom of the motor 16, the motor 16 is placed inside the fixed frame 21 along the top of the connecting frame 24;

[0041] This step prevents residual liquid from dripping and reduces the amount of cleanup work after the experiment.

[0042] See also Figures 1 - 4 As shown, this embodiment is based on the above embodiment 1 and further includes a fixing assembly, which includes a movable frame 31, a movable slot 33, a movable block 34, a connecting column 35 and a connecting rod 36;

[0043] The fixed frame 21 is fixed to the upper surface of one side of the support platform 11, and there are two groups of movable frames 31. The movable groove 33 is opened on the inner side of any group of movable frames 31. The movable block 34 is slidably connected to the inside of the movable frame 31. The connecting column 35 is fixed to the upper surface of the movable block 34. The connecting rod 36 is fixed to the inner surface of the movable block 34, and the connecting rod 36 is located inside the movable groove 33.

[0044] The movable frame 31 is used for the movable block 34 to move inside it, and the movable groove 33 is used for the connecting rod 36 to move inside it. The movable block 34 is used to drive the connecting column 35 to move synchronously, and the connecting column 35 is used to clamp the fixed frame 21 inside it;

[0045] A handle 37 is fixed on the outer surface of the connecting rod 36, a limit block 38 is clamped inside the handle 37, and a movable rod 392 is fixed on the upper surface of the limit block 38;

[0046] The handle 37 is convenient for applying a pushing force to the connecting rod 36, the limit block 38 is used to limit the handle 37 to a desired position, and the movable rod 392 is convenient for applying a pulling force to the limit block 38;

[0047] A support plate 39 is fixed to the outer surface of one side of the fixed frame 21, a movable rod 392 is movably connected to the inside of the support plate 39, a guide buckle 393 is fixed to the upper surface of the movable rod 392, and a spring 391 is fixed to the inside of the support plate 39 and the limit block 38:

[0048] The support plate 39 is used to receive and install the spring 391, and the spring 391 is convenient for rebounding the limit block 38 to its original position, and the guide buckle 393 is convenient for applying a pulling force to the movable rod 392;

[0049] When it is necessary to fix the position of the fixing frame 21, place the fixing frame 21 on the upper surface of the support platform 11, apply a pulling force to the guiding buckle 393, so that the spring 391 is in a compressed state, apply a pushing force to the handle 37, and the movable block 34 moves synchronously inside the movable frame 31. When the connecting rod 36 fits with the fixing frame 21, cancel the force applied to the guiding buckle 393. Under the elastic force of the spring 391, the limiting block 38 moves downward, and the limiting block 38 is stuck inside the handle 37, and the fixing frame 21 can be clamped inside the connecting column 35;

[0050] This step can stably fix the fixing frame 21 on the surface of the support platform 11, and prevent the fixing frame 21 from shifting when the connecting frame 24 is moved.

[0051] In the description of the present invention, it should also be noted that, unless otherwise clearly specified and limited, the terms "set", "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, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0052] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. Stirring structure for high-density fermentation of Escherichia coli, characterized in that, Including: A main body component, the main body component includes a support platform (11); A protection component, the protection component includes a fixed frame (21), a movable slot (22), a movable column (23) and a connecting frame (24); Wherein, the fixed frame (21) is located on the upper surface of one side of the support platform (11), the movable slot (22) is opened at the top of the fixed frame (21), one end of the movable slot (22) is opened through the inside of the fixed frame (21), the other end of the movable slot (22) is not opened through the inside of the fixed frame (21), the movable column (23) is slidably connected to the inside of the movable slot (22), and the connecting frame (24) is fixed on the upper surface of the movable column (23).

2. The stirring structure of Escherichia coli for high-density fermentation according to claim 1, characterized in that, On the outer surfaces of both sides of the top end of the fixed frame (21), fixing plates (25) are fixed, fixing columns (26) are fixed on the outer surfaces of the fixing plates (25), and a rotating column (27) is rotatably connected to the inside of the fixing column (26).

3. The stirring structure of Escherichia coli for high-density fermentation according to claim 1, characterized in that It further includes a fixing component, the fixing component includes a movable frame (31), a moving slot (33), a movable block (34), a connecting column (35) and a connecting rod (36); Wherein, the fixed frame (21) is fixed on the upper surface of one side of the support platform (11), two groups of movable frames (31) are provided in total, the moving slot (33) is opened inside any one of the movable frames (31), the movable block (34) is slidably connected to the inside of the movable frame (31), the connecting column (35) is fixed on the upper surface of the movable block (34), the connecting rod (36) is fixed on the inner surface of the movable block (34), and the connecting rod (36) is located inside the moving slot (33).

4. The high-density fermentation Escherichia coli stirring structure according to claim 3, characterized in that, A handle (37) is fixed on the outer surface of the connecting rod (36), a limiting block (38) is clamped inside the handle (37), and a movable rod (392) is fixed on the upper surface of the limiting block (38).

5. The high-density fermentation Escherichia coli stirring structure according to claim 1, characterized in that A support plate (39) is fixed on the outer surface of one side of the fixed frame (21), the movable rod (392) is movably connected to the inside of the support plate (39), a guiding buckle (393) is fixed on the upper surface of the movable rod (392), and a spring (391) is fixed inside the support plate (39) and the limiting block (38).

6. The stirring structure of Escherichia coli for high-density fermentation according to claim 1, characterized in that, A fixing frame (12) is fixed on the upper surface of the other side of the support platform (11), a fixing ring (13) is fixed on the upper surface of the fixing frame (12), a cover plate (14) is fixed on the upper surface of the fixing ring (13), a silica gel ring (15) is fixed on the lower surface of the cover plate (14), a glass jar (19) is clamped on the outer surface of the silica gel ring (15), the glass jar (19) is located inside the fixing frame (12), a motor (16) is located on the top of the cover plate (14), a rotating shaft (17) is fixed at the output end of the motor (16), and blades (18) are fixed on the outer surface of the bottom end of the rotating shaft (17).

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