Microbial culture device for microbial fermentation

Abstract

The utility model relates to the technical field of microbial culture, in particular to a microbial culture device for microbial fermentation, which comprises a box body, a box door and an auxiliary component, the box door is mounted on the surface of the box body, supporting legs are mounted on the lower surface of the box body, a control unit is mounted on the surface of the box body, supporting columns are mounted on the inner wall of the box body, and the auxiliary component is mounted on the box door. An assembling plate is placed on the surface of the supporting column, the auxiliary assembly is arranged on the lower surface of the assembling plate, and the auxiliary assembly comprises a connecting unit; and the connecting unit comprises an assembling frame, the assembling frame is fixedly connected with the lower surface of the assembling plate, and the inner wall of the assembling frame is slidably connected with a plug pin. According to the device, the auxiliary assembly is arranged, so that the placement structure on the inner wall of the device is more stable, the problem that the placement structure is restrained by self weight and easily shakes under the action of external force to interfere with a culture dish is solved, and the stability and firmness of the placement structure of the device are further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of microbial cultivation, in particular to a microbial cultivation device for microbial fermentation. Background Art

[0002] Microbial fermentation refers to the process of using microorganisms to convert raw materials into products needed by humans through specific metabolic pathways under suitable conditions. The production level of microbial fermentation mainly depends on the genetic characteristics of the strain itself and the culture conditions. Before microbial fermentation, the basic microbial flora must be cultivated with the help of a culture device to increase the number of microbial flora and ensure the stability of the microorganisms during the fermentation process.

[0003] Prior art, such as the utility model with publication number CN214088450U, discloses a microbial culture device for microbial fermentation, wherein the central position of the top end face of the body is connected with an air inlet, a display panel is arranged below the air inlet at a position above the front end face of the body, a stabilizing plate is arranged below the display panel at the inner side of the body, an adjusting column is connected to the left side of the top end face of the stabilizing plate, and a fixing plate is connected to the left side of the bottom end face. The adjusting bead of the utility model can drive the upper fixing bolt and the fixing column to adjust the position, and at the same time fix its own position through the adjusting rod, which can be used in The invention can adapt to the fixing requirements of various angles in use, and the setting of the adjustment column provides a fixed camera installation position. At the same time, the structure itself is relatively simple and easy to use, and it is extremely practical. The setting of the adjustment column avoids the trouble caused to users by the existing microbial culture device that does not have an adjustable angle camera fixing position, and solves the problem that the existing microbial culture device can observe the growth status of microorganisms through an external camera when in use, and the external camera needs to be fixed on the inner side of the body to realize the observation work when in use, but the existing microbial culture device does not have an adjustable angle camera fixing position, which brings certain troubles to users.

[0004] The inventors have discovered in their daily work that in the process of culturing microorganisms with the aid of a culture device, there are existing microbial culture devices such as the above-mentioned ones, in which a stabilizing plate for placing a culture dish is mostly constrained on a fixed plate of the culture device by relying on its own weight. Since the stabilizing plate has a relatively light weight, when its position is constrained by the weight of the main body, the constraint on the stabilizing plate is relatively poor, so that when the stabilizing plate is subjected to a certain external force, it will shake, causing the culture dish placed on the stabilizing plate to shake, resulting in a change in the state of the bacterial community in the culture dish, thereby leading to a deterioration in the culture effect of the bacterial community. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings of the prior art that the stabilizing plate is poorly restrained, so that the stabilizing plate will shake when subjected to a certain external force, causing the culture dish placed on the stabilizing plate to also shake, resulting in changes in the state of the bacterial flora in the culture dish, thereby causing the culture effect of the bacterial flora to deteriorate, and a microbial culture device for microbial fermentation is proposed.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a microorganism culture device for microbial fermentation, comprising a box, a box door and an auxiliary component, wherein the box door is installed on the surface of the box, a support leg is installed on the lower surface of the box, a control unit is installed on the surface of the box, a support column is installed on the inner wall of the box, an assembly plate is placed on the surface of the support column, the auxiliary component is arranged on the lower surface of the assembly plate, and the auxiliary component includes a connection unit;

[0007] The connection unit comprises an assembly frame, the assembly frame is fixedly connected to the lower surface of the assembly plate, a latch is slidably connected to the inner wall of the assembly frame, a guide block is fixedly connected to the arc surface of the latch, a threaded collar is fixedly connected to one end of the latch on which the guide block is installed, and a limiting groove for the latch to be inserted is provided on the side surface of the support column;

[0008] The auxiliary component also includes an adjustment unit, which includes two symmetrically arranged support blocks, both of which are fixedly connected to the lower surface of the assembly plate, a rotating hole is opened on the side surface of the support block, the support block is located on the inner wall of the rotating hole and is rotatably connected to a left threaded rod, the support block is located on the inner wall of the rotating hole and is rotatably connected to a right threaded rod, the surfaces of the left threaded rod and the right threaded rod are bolted with connecting rings, the inner wall of the connecting ring is bolted with a linkage shaft, and the surface of the linkage shaft is fixedly connected with a dial wheel.

[0009] Preferably, a storage cavity is provided on the inner wall of the latch, and the storage cavity is communicated with the inner wall of the assembly frame. A guide groove is provided on the inner wall of the assembly frame, and the guide block is slidably connected to the inner wall of the guide groove. Through the cooperation of the guide block and the guide groove, the moving direction of the latch can be guided and the latch can be constrained in a horizontal state.

[0010] Preferably, there are two latches, which are symmetrically arranged about the assembly plate. The latches penetrate the side surface of the assembly frame, and are plugged into the inner wall of the limiting groove. The assembly frame can guide the moving direction of the latch to ensure that the latch can be accurately inserted into the limiting groove.

[0011] Preferably, there are two guide blocks, which are symmetrically arranged front and back about the latch, and the latch can cooperate with the assembly frame to limit the position of the assembly plate by constraining the position of the latch in the limiting groove.

[0012] Preferably, there are two threaded rings, which are symmetrically arranged with respect to the assembly plate. The threaded rings are connected to the inner wall of the storage cavity. The threaded rings can push the pins on both sides to move respectively with the cooperation of the left threaded rod and the right threaded rod, thereby realizing the adjustment operation of the pins.

[0013] Preferably, the free end of the left threaded rod is located on the inner wall of the assembly frame, the free end of the left threaded rod is plugged into the inner wall of the storage cavity, and the left threaded rod is threadedly connected to the inner wall of the threaded collar.

[0014] Preferably, the free end of the right threaded rod is located on the inner wall of the assembly frame, the free end of the right threaded rod is plugged into the inner wall of the storage cavity, and the right threaded rod is threadedly connected to the inner wall of the threaded collar. Under the action of the connecting collar and the linkage shaft, the right threaded rod can engage with the threaded sleeve, thereby pushing the pin to move.

[0015] Compared with the prior art, the advantages and positive effects of the utility model are:

[0016] In the utility model, by setting the auxiliary components, when the culture device needs to be used to culture microorganisms, the culture dish containing the microorganisms is placed on the assembly board. After the placement operation is completed, the box door is closed, the power switch on the box body is turned on, the box body is powered on, and the interior of itself is heated. At the same time, the staff can adjust the heating temperature through the control panel; when the position of the assembly plate needs to be limited, the assembly plate is placed on the support column, and when the latch and the limiting groove coincide, the dial is dialed clockwise, and the dial cooperates with the linkage shaft and the connecting ring to rotate the left threaded rod and the right threaded rod, and the left threaded rod and the right threaded rod are respectively engaged with the threaded collars on both sides, and cooperate with the threaded collar to push the latch, and the latch is inserted into the limiting groove under the guidance of the guide block and the guide groove. When the latch is completely inserted into the limiting groove, the position of the assembly plate can be limited in cooperation with the assembly frame. By setting the auxiliary components, the placement structure of the inner wall of the equipment is more stable, thereby reducing the problem that the placement structure is constrained by its own weight and is prone to shaking and interfering with the culture dish under the action of external force, and further improves the stability and firmness of the equipment placement structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The utility model provides a three-dimensional structural schematic diagram of a microbial culture device for microbial fermentation;

[0018] Figure 2 The utility model provides a schematic diagram of the structure of a microorganism culture device for microbial fermentation from a bottom view;

[0019] Figure 3The utility model proposes a microbial culture device for microbial fermentation Figure 2 Schematic diagram of the structure at A in the middle;

[0020] Figure 4 The utility model provides a schematic diagram of the structure of auxiliary components of a microbial culture device for microbial fermentation;

[0021] Figure 5 The utility model proposes a microbial culture device for microbial fermentation Figure 4 Schematic diagram of the structure at point B in the middle.

[0022] Legend:

[0023] 1. Box body; 2. Box door; 3. Support feet; 4. Control panel; 5. Support column; 6. Assembly plate; 7. Auxiliary components; 71. Connection unit; 711. Assembly frame; 712. Latch; 713. Guide block; 714. Threaded collar; 715. Storage cavity; 716. Guide groove; 717. Limit groove; 72. Adjustment unit; 721. Support block; 722. Left threaded rod; 723. Right threaded rod; 724. Connecting collar; 725. Linkage shaft; 726. Drag wheel. DETAILED DESCRIPTION

[0024] See also Figure 1-5 The utility model provides a technical solution: a microbial culture device for microbial fermentation, comprising a box body 1, a box door 2 and an auxiliary component 7, the box door 2 is installed on the surface of the box body 1, a support leg 3 is installed on the lower surface of the box body 1, a control unit is installed on the surface of the box body 1, a support column 5 is installed on the inner wall of the box body 1, an assembly plate 6 is placed on the surface of the support column 5, the auxiliary component 7 is arranged on the lower surface of the assembly plate 6, and the auxiliary component 7 includes a connecting unit 71.

[0025] The specific configuration and functions of the connection unit 71 and the adjustment unit 72 will be described in detail below.

[0026] In this embodiment: the connection unit 71 includes an assembly frame 711, the assembly frame 711 is fixedly connected to the lower surface of the assembly plate 6, the inner wall of the assembly frame 711 is slidably connected with a latch 712, the arc surface of the latch 712 is fixedly connected with a guide block 713, one end of the latch 712 equipped with the guide block 713 is fixedly connected with a threaded collar 714, and the side surface of the support column 5 is provided with a limiting groove 717 for the latch 712 to be inserted;

[0027] The auxiliary component 7 also includes an adjustment unit 72, which includes two symmetrically arranged support blocks 721, both of which are fixedly connected to the lower surface of the assembly plate 6, and a rotating hole is opened on the side surface of the support block 721. The support block 721 is located on the inner wall of the rotating hole and is rotatably connected to a left threaded rod 722, and the support block 721 is located on the inner wall of the rotating hole and is rotatably connected to a right threaded rod 723. The surfaces of the left threaded rod 722 and the right threaded rod 723 are both bolted with connecting rings 724, the inner wall of the connecting ring 724 is bolted with a linkage shaft 725, and the surface of the linkage shaft 725 is fixedly connected with a dial wheel 726.

[0028] Specifically, a storage cavity 715 is provided on the inner wall of the latch 712, and the storage cavity 715 is communicated with the inner wall of the assembly frame 711. A guide groove 716 is provided on the inner wall of the assembly frame 711, and the guide block 713 is slidably connected to the inner wall of the guide groove 716. Through the cooperation between the guide block 713 and the guide groove 716, the moving direction of the latch 712 can be guided, and the latch 712 can be constrained in a horizontal state.

[0029] Specifically, there are two latches 712 , which are disposed symmetrically with respect to the assembly plate 6 . The latches 712 penetrate the side surface of the assembly frame 711 , and are plugged into the inner wall of the limiting groove 717 .

[0030] In this embodiment, the moving direction of the latch pin 712 can be guided by the assembly frame 711 to ensure that the latch pin 712 can be accurately inserted into the limiting groove 717 .

[0031] Specifically, there are two guide blocks 713 , which are symmetrically arranged front and back about the latch 712 , and the latch 712 can cooperate with the assembly frame 711 to limit the position of the assembly plate 6 by constraining the position of the latch 712 in the limiting groove 717 .

[0032] In this embodiment, there are two threaded collars 714 , which are symmetrically arranged with respect to the assembly plate 6 , and the threaded collars 714 are connected to the inner wall of the receiving cavity 715 .

[0033] In this embodiment, the threaded collar 714 can push the latch pins 712 on both sides to move in cooperation with the left threaded rod 722 and the right threaded rod 723 , thereby achieving an adjustment operation on the latch pins 712 .

[0034] Specifically, the free end of the left threaded rod 722 is located on the inner wall of the assembly frame 711 , the free end of the left threaded rod 722 is plugged into the inner wall of the storage cavity 715 , and the left threaded rod 722 is threadedly connected to the inner wall of the threaded collar 714 .

[0035] Specifically, the free end of the right threaded rod 723 is located on the inner wall of the assembly frame 711 , the free end of the right threaded rod 723 is plugged into the inner wall of the storage cavity 715 , and the right threaded rod 723 is threadedly connected to the inner wall of the threaded collar 714 .

[0036] In this embodiment, the right threaded rod 723 can be engaged with the threaded sleeve under the action of the connecting ring 724 and the linkage shaft 725, thereby pushing the latch 712 to move.

[0037] Working principle: When the culture device is needed to culture microorganisms, the culture dish containing the microorganisms is placed on the assembly plate 6. After the placement operation is completed, the box door 2 is closed, and the power switch on the box body 1 is turned on. The box body 1 is powered on and heats itself internally. At the same time, the staff can adjust the heating temperature through the control panel 4; when the position of the assembly plate 6 needs to be limited, the assembly plate 6 is placed on the support column 5, and when the latch 712 coincides with the limit groove 717, the dial wheel 726 is turned clockwise, and the dial wheel 726 cooperates with the linkage shaft 725 and the connecting ring 724 to rotate the left threaded rod 722 and the right threaded rod 723, and the left threaded rod 722 is rotated. The rod 722 and the right threaded rod 723 are respectively engaged with the threaded rings 714 on both sides, and cooperate with the threaded rings 714 to push the pin 712. The pin 712 is inserted into the limit groove 717 under the guidance of the guide block 713 and the guide groove 716. When the pin 712 is fully inserted into the limit groove 717, it can cooperate with the assembly frame 711 to limit the position of the assembly plate 6. By setting the auxiliary component 7, the placement structure of the inner wall of the equipment is more stable, thereby reducing the problem that the placement structure is constrained by its own weight and is prone to shaking and interfering with the culture dish under the action of external force, and further improving the stability and firmness of the equipment placement structure.

Claims

1. A microorganism culture device for microbial fermentation, comprising a housing (1), a housing door (2) and an auxiliary component (7), characterized in that: The box door (2) is mounted on the surface of the box body (1), a support leg (3) is mounted on the lower surface of the box body (1), a control unit is mounted on the surface of the box body (1), a support column (5) is mounted on the inner wall of the box body (1), an assembly plate (6) is placed on the surface of the support column (5), the auxiliary component (7) is arranged on the lower surface of the assembly plate (6), and the auxiliary component (7) includes a connection unit (71); The connection unit (71) comprises an assembly frame (711), the assembly frame (711) is fixedly connected to the lower surface of the assembly plate (6), the inner wall of the assembly frame (711) is slidably connected with a latch (712), the arc surface of the latch (712) is fixedly connected with a guide block (713), one end of the latch (712) on which the guide block (713) is installed is fixedly connected with a threaded collar (714), and the side surface of the support column (5) is provided with a limiting groove (717) for the latch (712) to be inserted; The auxiliary component (7) also includes an adjustment unit (72), which includes two symmetrically arranged support blocks (721), both of which are fixedly connected to the lower surface of the assembly plate (6), and a rotating hole is opened on the side surface of the support block (721), and the support block (721) is located on the inner wall of the rotating hole and is rotatably connected to a left threaded rod (722), and the support block (721) is located on the inner wall of the rotating hole and is rotatably connected to a right threaded rod (723), and the surfaces of the left threaded rod (722) and the right threaded rod (723) are both bolted with connecting rings (724), and the inner wall of the connecting ring (724) is bolted with a linkage shaft (725), and the surface of the linkage shaft (725) is fixedly connected with a dial wheel (726).

2. A microorganism culture device for microbial fermentation according to claim 1, characterized in that: The inner wall of the latch (712) is provided with a receiving cavity (715), the receiving cavity (715) is communicated with the inner wall of the assembly frame (711), the inner wall of the assembly frame (711) is provided with a guide groove (716), and the guide block (713) is slidably connected with the inner wall of the guide groove (716).

3. A microorganism culture device for microbial fermentation according to claim 1, characterized in that: There are two latches (712), which are arranged symmetrically with respect to the assembly plate (6). The latches (712) penetrate the side surface of the assembly frame (711), and are plugged into the inner wall of the limiting groove (717).

4. A microorganism culture device for microbial fermentation according to claim 1, characterized in that: The number of the guide blocks (713) is two, and the two guide blocks (713) are arranged symmetrically front and back with respect to the latch pin (712).

5. A microorganism culture device for microbial fermentation according to claim 1, characterized in that: There are two threaded collars (714), which are disposed symmetrically with respect to the assembly plate (6). The threaded collars (714) are connected to the inner wall of the storage chamber (715).

6. A microorganism culture device for microbial fermentation according to claim 1, characterized in that: The free end of the left threaded rod (722) is located on the inner wall of the assembly frame (711), the free end of the left threaded rod (722) is plugged into the inner wall of the storage chamber (715), and the left threaded rod (722) is threadedly connected to the inner wall of the threaded collar (714).

7. A microorganism culture device for microbial fermentation according to claim 1, characterized in that: The free end of the right threaded rod (723) is located on the inner wall of the assembly frame (711), the free end of the right threaded rod (723) is plugged into the inner wall of the storage cavity (715), and the right threaded rod (723) is threadedly connected to the inner wall of the threaded collar (714).

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