Bacterial metabolite extraction device

Abstract

The utility model discloses a bacterial metabolite extraction device, which relates to the technical field of extraction devices, and adopts the technical scheme that the bacterial metabolite extraction device comprises a separating funnel and further comprises a base plate, a track frame is arranged on the base plate, and a clamping mechanism which slides in a limiting manner and is used for clamping the separating funnel is arranged on the track frame; the base plate is further provided with a driving mechanism for driving the clamping mechanism to do reciprocating motion on the track frame. According to the device, the separating funnel can be automatically shaken and deflated, so that bacterial metabolites in the separating funnel are extracted, manpower is saved, the extraction period is shortened, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of extraction devices, in particular to a bacterial metabolite extraction device. Background Art

[0002] Bacterial metabolite extraction refers to the process of extracting chemical substances produced by bacterial metabolism from bacterial cultures or their growth environment. Extracting bacterial metabolites for research can help discover new drug precursors, natural preservatives, biosurfactants and other compounds with application potential. The conventional method of extraction is to place the bacterial solution and the extractant in a separatory funnel, then seal the funnel and manually shake the funnel to mix it evenly to perform the extraction. During the shaking process, the air must be continuously released. The operation is complicated and labor-intensive, which affects work efficiency.

[0003] In view of this, a design or technical improvement is now proposed to solve the above problems.

[0004] The above contents are only used to assist in understanding the technical solution of the present utility model, and do not constitute an admission that the above contents are the closest prior art. Utility Model Content

[0005] The purpose of the utility model is to solve the above-mentioned deficiencies and provide a bacterial metabolite extraction device.

[0006] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0007] A bacterial metabolite extraction device, comprising a separatory funnel, further comprising:

[0008] A base plate, wherein a track frame is provided on the base plate, and a clamping mechanism with limited sliding for clamping the separating funnel is provided on the track frame;

[0009] The base plate is also provided with a driving mechanism that drives the clamping mechanism to reciprocate on the track frame.

[0010] Furthermore, movable grooves are provided on both sides of the track frame, and the clamping mechanism includes a fixed clamping component and a movable clamping component which slide in two groups of movable grooves respectively, and the fixed clamping component and the movable clamping component cooperate to clamp the separating funnel from both sides of the separating funnel.

[0011] Furthermore, the fixed clamping assembly includes a first sliding block that slides within the movable groove and a semi-arc fixed clamp buckle arranged on the first sliding block.

[0012] Furthermore, the movable clamping assembly includes a second slider that slides in a limited position in a movable groove on the opposite side of the fixed clamping assembly, a limiting slide rod movably connected to the second slider, a semi-arc movable clamp buckle arranged at one end of the limiting slide rod close to the fixed clamp buckle, and a locking bolt that is threadedly connected to the second slider and movably engages with the surface of the movable clamp buckle.

[0013] Furthermore, the upper and lower side walls of the movable groove are provided with limit sliding grooves, and the upper and lower sides of the first sliding block and the second sliding block are respectively provided with limit clamping blocks which slide in the limit sliding grooves.

[0014] Furthermore, the driving mechanism includes a driving electrical box arranged on the base plate and a transmission assembly arranged between the driving electrical box and the clamping mechanism.

[0015] Furthermore, the transmission assembly includes a drive shaft installed on a drive motor in a drive box, a movable turntable arranged on the drive shaft, an eccentric rod arranged on the movable turntable, a connecting rod arranged on a fixed clamping assembly, and a connecting arm whose two ends are respectively hinged to the eccentric rod and the connecting rod.

[0016] Furthermore, the separating funnel is also provided with an exhaust pipe for exhaust, the exhaust pipe is connected to the separating funnel and is bent as a whole, the end of the exhaust pipe away from the separating funnel is opened upward and retracted, and lifting plates are evenly distributed on the edge of the opening, and a sealing cover is provided at the end of the lifting plate away from the exhaust pipe, and a suspension rod is provided on the lower surface of the sealing cover, and a truncated cone-shaped blocking cap is provided at the end of the suspension rod away from the sealing cover, and a gap for airflow to pass is provided between the blocking cap and the retracted opening of the exhaust pipe.

[0017] Compared with the prior art, the beneficial effect of this solution is that the device can automatically shake and deflate the separatory funnel, thereby completing the extraction of bacterial metabolites inside it, saving manpower, shortening the extraction cycle, and improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The drawings constituting part of the present application are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0019] Figure 1 It is a three-dimensional schematic diagram of the utility model;

[0020] Figure 2 It is a structural schematic diagram of the separating funnel in the utility model;

[0021] Figure 3 It is a partial cross-sectional three-dimensional schematic diagram of the exhaust pipe in the utility model;

[0022] Figure 4 It is a schematic diagram of the clamping mechanism in the utility model.

[0023] In the figure: 1. separatory funnel; 2. base plate; 21. track frame; 22. movable groove; 23. limit slide groove; 24. limit block; 3. first slider; 31. fixed clip; 4. second slider; 41. limit slide rod; 42. movable clip; 43. locking bolt; 5. driving electric box; 51. driving shaft; 52. movable turntable; 53. eccentric rod; 54. connecting rod; 55. connecting arm; 6. exhaust pipe; 61. lifting frame plate; 62. blocking cover; 63. suspension rod; 64. blocking cap. DETAILED DESCRIPTION

[0024] The following will be combined with 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. In the absence of conflict, the embodiments in this application and the features in the embodiments can be combined with each other. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0025] like Figure 1-4 The bacterial metabolite extraction device shown includes a separatory funnel 1 and a base plate 2. A track frame 21 is provided on the base plate 2. A clamping mechanism with limited sliding for clamping the separatory funnel 1 is provided on the track frame 21; a driving mechanism is also provided on the base plate 2 to drive the clamping mechanism to reciprocate on the track frame 21. When the device is in use, bacterial metabolites and extractants are added into the separatory funnel 1, and then the separatory funnel 1 is closed and clamped by the clamping mechanism. Then, the driving mechanism is started to drive the clamping mechanism and the separatory funnel 1 to reciprocate on the track frame 21, thereby steadily shaking the separatory funnel 1, so that the bacterial metabolites and the extractant inside are evenly mixed, thereby quickly completing the extraction work.

[0026] In one embodiment, movable grooves 22 are provided on both sides of the track frame 21, and the clamping mechanism includes a fixed clamping component and a movable clamping component that slide in two groups of movable grooves 22 respectively, and the fixed clamping component and the movable clamping component cooperate to clamp the separating funnel 1 from both sides of the separating funnel 1. The fixed clamping component includes a first slider 3 that slides in the movable groove 22 and a semi-arc fixed clamp 31 provided on the first slider 3. The movable clamping component includes a second slider 4 that slides in the movable groove 22 on the opposite side of the fixed clamping component, a limiting slide rod 41 that is movably connected to the second slider 4, and a limiting slide rod 41 provided on the limiting slide rod 4. The semi-arc movable clip 42 near one end of the fixed clip 31 and the locking bolt 43 which is threadedly connected to the second slider 4 and movably engages with the surface of the movable clip 42, after the separating funnel 1 is filled with liquid and sealed, the movable clip 42 is moved to be relatively away from the fixed clip 31, and then the separating funnel 1 is placed between the two, and then the movable clip 42 is moved forward to cooperate with the fixed clip 31 to clamp the outer surface of the separating funnel 1, and finally the locking bolt 43 is rotated to engage with the outer surface of the movable clip 42, so that the separating funnel 1 is fixed between the fixed clip 31 and the movable clip 42 for stability.

[0027] In one embodiment, the upper and lower side walls of the movable groove 22 are provided with limiting slide grooves 23, and the upper and lower sides of the first slider 3 and the second slider 4 are respectively provided with limiting blocks 24 that slide in the limiting slide grooves 23. Through the setting of the limiting blocks 24, the first slider 3 and the second slider 4 are completely limited in sliding in the movable groove 22, thereby ensuring the stability of their reciprocating sliding.

[0028] In one embodiment, the driving mechanism includes a driving electrical box 5 arranged on the base plate 2 and a transmission assembly arranged between the driving electrical box 5 and the clamping mechanism, the transmission assembly includes a driving shaft 51 on a driving motor installed in the driving electrical box 5, a movable turntable 52 arranged on the driving shaft 51, an eccentric rod 53 arranged on the movable turntable 52, a connecting rod 54 arranged on a fixed clamping assembly, and a connecting arm 55 hinged to the eccentric rod 53 and the connecting rod 54 at both ends. When the clamping mechanism stably clamps the separating funnel 1, the driving electrical box 5 is driven so that the motor inside it drives the movable turntable 52 to rotate through the driving shaft 51, and then the eccentric rod 53 on the movable turntable 52 makes a circular motion around the driving shaft 51, thereby cooperating with the connecting arm 55 to pull the connecting rod 54, so that the connecting rod 54 drives the clamping mechanism to reciprocate, thereby reciprocatingly shaking the separating funnel 1 to mix the internal substances evenly.

[0029] In one embodiment, the separating funnel 1 is further provided with an exhaust pipe 6 for exhausting gas, the exhaust pipe 6 is connected to the separating funnel 1 and is bent as a whole, the bent structure increases the resistance of the liquid passing through the exhaust pipe 6, so that it will not splash out from the exhaust pipe 6 during shaking, the end of the exhaust pipe 6 away from the separating funnel 1 is opened upward and retracted, the retracted opening forms an inverted inclined surface inside, and then when liquid passes through the opening, it will be blocked by the inclined surface and slide down, the edge of the opening is evenly provided with lifting plates 61, and the end of the lifting plate 61 away from the exhaust pipe 6 is provided with a blocking The cover 62 is provided with a suspension rod 63 on the lower surface of the sealing cover 62, and a truncated cone-shaped blocking cap plug 64 is provided at one end of the suspension rod 63 away from the blocking cover 62. A gap for air flow is provided between the blocking cap plug 64 and the inward opening of the exhaust pipe 6. The blocking cap plug 64 blocks the main part of the opening of the exhaust pipe 6, making it difficult for liquid to splash out from the opening. Through the design of the layered structure, it is ensured that the exhaust pipe 6 can exhaust while ensuring that liquid will not splash out from here, thereby achieving the effect of automatic exhaust during the shaking of the separating funnel 1, thereby improving the extraction efficiency.

[0030] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention.

Claims

1. A bacterial metabolite extraction device, comprising a separatory funnel (1), characterized in that: include: A base plate (2), wherein a track frame (21) is arranged on the base plate (2), and a clamping mechanism for clamping the separating funnel (1) with limited sliding motion is arranged on the track frame (21); The base plate (2) is also provided with a driving mechanism for driving the clamping mechanism to reciprocate on the track frame (21).

2. The bacterial metabolite extraction device according to claim 1, characterized in that: Movable grooves (22) are provided on both sides of the track frame (21), and the clamping mechanism comprises a fixed clamping component and a movable clamping component which slide in two groups of movable grooves (22) respectively, and the fixed clamping component and the movable clamping component cooperate to clamp the separating funnel (1) from both sides of the separating funnel (1).

3. The bacterial metabolite extraction device according to claim 2, characterized in that: The fixed clamping assembly comprises a first sliding block (3) which slides in a limited position in a movable groove (22) and a semi-arc-shaped fixed clamp (31) arranged on the first sliding block (3).

4. The bacterial metabolite extraction device according to claim 3, characterized in that: The movable clamping assembly comprises a second slider (4) which slides in a limited position in a movable groove (22) on the opposite side of the fixed clamping assembly, a limiting slide rod (41) movably connected to the second slider (4), a semi-arc movable clamping buckle (42) arranged at one end of the limiting slide rod (41) close to the fixed clamping buckle (31), and a locking bolt (43) which is threadedly connected to the second slider (4) and movably abuts against the surface of the movable clamping buckle (42).

5. The bacterial metabolite extraction device according to claim 4, characterized in that: The upper and lower side walls of the movable groove (22) are provided with limit sliding grooves (23), and the upper and lower sides of the first sliding block (3) and the second sliding block (4) are respectively provided with limit clamping blocks (24) which slide in the limit sliding grooves (23) in a limit manner.

6. The bacterial metabolite extraction device according to any one of claims 1 to 4, characterized in that: The driving mechanism comprises a driving electric box (5) arranged on a base plate (2) and a transmission assembly arranged between the driving electric box (5) and a clamping mechanism.

7. The bacterial metabolite extraction device according to claim 6, characterized in that: The transmission assembly comprises a driving shaft (51) mounted on a driving motor in a driving electric box (5), a movable rotating disk (52) arranged on the driving shaft (51), an eccentric rod (53) arranged on the movable rotating disk (52), a connecting rod (54) arranged on a fixed clamping assembly, and a connecting arm (55) having two ends respectively hinged to the eccentric rod (53) and the connecting rod (54).

8. The bacterial metabolite extraction device according to any one of claims 1 to 5, characterized in that: The separating funnel (1) is also provided with an exhaust pipe (6) for exhausting gas. The exhaust pipe (6) is connected to the separating funnel (1) and is bent as a whole. The end of the exhaust pipe (6) away from the separating funnel (1) is opened upward and retracted, and lifting plates (61) are evenly arranged on the edge of the opening. The end of the lifting plate (61) away from the exhaust pipe (6) is provided with a sealing cover (62), and a suspension rod (63) is provided on the lower surface of the sealing cover (62). The end of the suspension rod (63) away from the sealing cover (62) is provided with a truncated cone-shaped stopper cap (64), and a gap for airflow to pass is provided between the stopper cap (64) and the retracted opening of the exhaust pipe (6).

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