Strain cultivation shaking table

Abstract

The utility model provides a strain cultivation shaking table, which belongs to the technical field of strain cultivation and comprises a bottom plate and a heat preservation box, the bottom plate is connected with a buffer part, one side of the heat preservation box is provided with a stand column and a toothed plate, the heat preservation box is connected with a fixing frame, a disinfection filter plate and a rotating shaft are arranged in the fixing frame, and the rotating shaft is connected with a gear and a suction fan blade. A containing box and a heating plate are arranged in the heat preservation box, and exhaust holes are formed in one side of the heat preservation box. The disinfection device has the beneficial effects that when the heat preservation box vibrates, the gear and the toothed plate are matched to enable the rotating shaft to rotate, so that the air suction fan blades are further driven to rotate, and external air is sucked into the heat preservation box; then, through cooperation with left-right movement of the placement box and the action of the exhaust holes, entering air can circularly flow, and finally hot air is exhausted, so that the heat preservation effect is improved, meanwhile, strains can fully react with the air, use of an external driving device is avoided, and resources are saved.

Description

Technical Field

[0001] The utility model relates to the technical field of bacterial strain cultivation, in particular to a bacterial strain cultivation shaking table. Background Art

[0002] As a multi-purpose biochemical equipment, the culture shaker is an indispensable laboratory equipment for precision culture preparation in scientific research, education and production departments such as plants, biology, microorganisms, genetics, viruses, environmental protection, food, and medicine. It is especially suitable for oscillating culture of various liquid and solid compounds such as biology, biochemistry, cells, and strains in scientific research departments such as universities, petrochemicals, health and epidemic prevention, and environmental monitoring.

[0003] When in use, an existing shaker usually uses a motor to drive the crankshaft and crank to rotate, so that the box body moves back and forth horizontally and vertically, thereby oscillating the bacteria and culture solution. However, for aerobic bacteria, it is necessary to ensure that the bacteria are in full contact with the air during the oscillation process. The sealing cover will block the air, so a fan is usually added externally to supply air to the inside of the box. However, this method requires additional driving equipment, resulting in a waste of resources. How to invent a method to improve these problems has become an urgent problem to be solved by technical personnel in this field. Utility Model Content

[0004] In order to make up for the above deficiencies, the utility model provides a culture shaker for aerobic bacteria, which aims to improve the situation in which the bacteria need to be in full contact with the air during the oscillation process. The sealing cover will block the air, so a fan is usually added externally to supply air to the inside of the box. However, this method requires additional driving equipment, resulting in a waste of resources.

[0005] The utility model is achieved in this way:

[0006] The utility model provides a strain cultivation shaking table, comprising a bottom plate and an incubator, a buffer is arranged between the bottom plate and the incubator, a column and a tooth plate are arranged on one side of the incubator, the incubator is connected with a fixed frame, a disinfection filter plate and a rotating shaft are arranged inside the fixed frame, the rotating shaft is connected with a gear and a suction fan blade, a placement box and a plurality of heating plates are arranged inside the incubator, the incubator is connected with a vertical oscillation component and a horizontal oscillation component, an exhaust hole is opened on one side of the incubator, and a pair of sliding strips are arranged on the bottom wall of the placement box.

[0007] Preferably, the two ends of the buffer are respectively fixedly connected to the bottom plate and the opposite side walls of the heat preservation box, the side wall of the bottom plate is fixedly connected to the column, and the upper end of the column is fixedly connected to the toothed plate.

[0008] By adopting the above technical solution, when the heat preservation box is subjected to vertical vibration, the vibration force inside the heat preservation box can be absorbed by the buffer member.

[0009] Preferably, the insulated box is fixedly connected to corresponding parts of the vertical oscillation assembly and the horizontal oscillation assembly respectively, the vertical oscillation assembly is fixedly connected to the bottom plate, the output end of the horizontal oscillation assembly is connected to the bottom wall of the placement box, and a sealing cover is provided at the upper end of the insulated box.

[0010] By adopting the above technical solution, the heating plate can increase the temperature in the incubator so that the temperature is maintained at a level suitable for the reproduction of bacteria.

[0011] Preferably, a slide rail is provided on the inner wall at the bottom end of the insulation box, the inner walls on opposite sides of the insulation box are respectively fixedly connected to a plurality of heating plates, one end of the insulation box away from the exhaust hole is fixedly connected to a fixed frame, and the slide rail and the slide bar are slidably connected.

[0012] By adopting the above technical solution, the lateral oscillation component can cooperate with the sliding of the slide rail and the slide bar to drive the placement box to vibrate.

[0013] Preferably, the sterilizing filter plate is fixedly connected to the inner wall of the fixed frame, and a sealed bearing is provided on the middle inner wall of the sterilizing filter plate, and the sealed bearing is sleeved on the outer wall of the rotating shaft.

[0014] Preferably, one end of the rotating shaft is fixedly connected to a gear, the gear is meshingly connected to a toothed plate, and the other end of the rotating shaft is fixedly connected to a suction fan blade.

[0015] By adopting the above technical solution, the gear is driven to move up and down while the incubator vibrates, and the gear and the toothed plate are meshed together, so that the gear drives the rotating shaft to rotate, and further drives the suction fan blades to rotate, thereby sucking outside air into the incubator. In addition, the germs and dust in the air are filtered through the disinfection filter plate.

[0016] The beneficial effects of the utility model are:

[0017] When the incubator vibrates, the gears are driven to move up and down, and the meshing connection between the gears and the toothed plate enables the gears and the sealed bearings to drive the rotating shaft to rotate, and further drives the suction fan blades to rotate, sucking outside air into the incubator. In addition, the germs and dust in the air are filtered through the disinfection filter plate. Then, the left and right movement of the placement box allows the incoming air to circulate and the exhaust holes are periodically blocked. When the exhaust holes are blocked, the airflow enters the incubator through the disinfection filter plate, rolling up the internal hot air. When the exhaust holes are unobstructed, the hot air is discharged, thereby improving the insulation effect while allowing the bacteria to fully react with the air, avoiding the use of external driving devices, and saving resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 It is a schematic diagram of the overall structure provided by the implementation method of the utility model;

[0020] Figure 2 The utility model embodiment provides Figure 1 A schematic diagram of the structure enlargement in the middle;

[0021] Figure 3 It is a schematic diagram of the bottom structure of the heat preservation box provided by the embodiment of the utility model;

[0022] Figure 4 It is a schematic diagram of the internal structure of the heat preservation box provided in the embodiment of the utility model.

[0023] In the figure: 1. bottom plate; 2. buffer; 3. insulation box; 4. sealing cover; 5. column; 6. vertical oscillation assembly; 7. tooth plate; 8. gear; 9. disinfection filter plate; 10. fixed frame; 11. sealed bearing; 12. rotating shaft; 13. exhaust hole; 14. horizontal oscillation assembly; 15. placement box; 16. slide bar; 17. heating plate; 18. slide rail; 19. suction fan blade. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the implementation of the utility model clearer, the technical solution in the implementation of the utility model will be clearly and completely described below in conjunction with the drawings in the implementation of the utility model. Obviously, the described implementation is a part of the implementation of the utility model, not all of the implementations. Based on the implementation of the utility model, all other implementations obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Example

[0026] Reference Figure 1-4A strain cultivation shaker comprises a bottom plate 1 and an incubator 3, a buffer member 2 is arranged between the bottom plate 1 and the incubator 3, a column 5 and a tooth plate 7 are arranged on one side of the incubator 3, the incubator 3 is connected with a fixed frame 10, a disinfection filter plate 9 and a rotating shaft 12 are arranged inside the fixed frame 10, the rotating shaft 12 is connected with a gear 8 and a suction fan blade 19, a placement box 15 and a plurality of heating plates 17 are arranged inside the incubator 3, the incubator 3 is connected with a vertical oscillation component 6 and a horizontal oscillation component 14, an exhaust hole 13 is opened on one side of the incubator 3, and a pair of slide bars 16 are arranged on the bottom wall of the placement box 15.

[0027] Furthermore; the two ends of the buffer 2 are fixedly connected to the bottom plate 1 and the opposite side walls of the insulation box 3, respectively, the side wall of the bottom plate 1 is fixedly connected to the column 5, and the upper end of the column 5 is fixedly connected to the tooth plate 7; the insulation box 3 is fixedly connected to the corresponding parts of the vertical oscillation component 6 and the horizontal oscillation component 14, respectively, the vertical oscillation component 6 is fixedly connected to the bottom plate 1, the output end of the horizontal oscillation component 14 is connected to the bottom wall of the placement box 15, and the upper end of the insulation box 3 is provided with a sealing cover 4; the inner wall of the bottom end of the insulation box 3 is provided with a slide rail 18, and the inner walls on both sides of the opposite sides of the insulation box 3 are respectively fixedly connected to a number of heating plates 17, and the end of the insulation box 3 away from the exhaust hole 13 is fixedly connected to the fixed frame 10, and the slide rail 18 and the slide bar 16 are slidably connected.

[0028] It should be noted that: when the vertical oscillation component 6 vibrates the insulated box 3 vertically, the vibration force inside it can be absorbed by the buffer 2. At the same time, the lateral oscillation component 14 cooperates with the sliding of the slide rail 18 and the slide bar 16 to drive the placement box 15 to vibrate, and the temperature inside the insulated box 3 can be increased by the heating plate 17 and the sealing cover 4, so that the temperature is maintained at a height suitable for the reproduction of the bacteria.

[0029] Reference Figure 2-4 , further; the disinfection filter plate 9 is fixedly connected to the inner wall of the fixed frame 10, and a sealed bearing 11 is provided on the middle inner wall of the disinfection filter plate 9, and the sealed bearing 11 is sleeved on the outer wall of the rotating shaft 12; one end of the rotating shaft 12 is fixedly connected to the gear 8, the gear 8 is meshed with the gear plate 7, and the other end of the rotating shaft 12 is fixedly connected to the suction fan blade 19.

[0030] It should be noted that: when the incubator 3 vibrates, the gear 8 is driven to move up and down, and the meshing connection between the gear 8 and the toothed plate 7 is coordinated, so that the gear 8 and the sealed bearing 11 drive the rotating shaft 12 to rotate, and further drive the suction fan blades 19 to rotate, so as to suck the outside air into the incubator 3. In addition, the germs and dust in the air are filtered through the disinfection filter plate 9, and then the left and right movement of the placement box 15 can make the incoming air circulate, and the exhaust hole 13 is periodically blocked. When the exhaust hole 13 is blocked, the airflow enters the incubator 3 through the disinfection filter plate 9, and rolls up the internal hot air. When the exhaust hole 13 is unobstructed, the hot air is discharged, thereby improving the insulation effect while allowing the bacteria and the air to fully react.

[0031] The working principle of this type is as follows: when the vertical vibration component 6 is used to vertically vibrate the heat preservation box 3, the vibration force inside the heat preservation box 3 can be absorbed by the buffer 2. At the same time, the horizontal vibration component 14 cooperates with the sliding of the slide rail 18 and the slide bar 16 to drive the placement box 15 to vibrate, and the temperature inside the heat preservation box 3 can be increased by the heating plate 17 and the sealing cover 4, so that the temperature is maintained at a height suitable for the reproduction of bacteria; while the heat preservation box 3 vibrates, the gear 8 is driven to move up and down, and the meshing connection between the gear 8 and the toothed plate 7 is cooperated, so that the gear 8 and the sealed bearing 11 drive the rotating shaft 12 Rotation further drives the suction fan blades 19 to rotate, sucking outside air into the thermal insulation box 3, and filtering the germs and dust in the air through the disinfection filter plate 9, and then coordinating with the left and right movement of the placement box 15 to allow the incoming air to circulate and periodically block the exhaust hole 13. When the exhaust hole 13 is blocked, the airflow enters the thermal insulation box 3 through the disinfection filter plate 9, rolling up the internal hot air, and when the exhaust hole 13 is unobstructed, the hot air is discharged, thereby improving the insulation effect while allowing the bacteria to fully react with the air.

[0032] It should be noted that the specific model and specifications of the motor need to be selected and determined based on the actual specifications of the device, and the specific selection calculation method adopts the existing technology in this field, so it will not be described in detail.

[0033] The above description is only the preferred implementation of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A bacterial culture shaking table, comprising a bottom plate (1) and an incubator (3), characterized in that: A buffer (2) is provided between the bottom plate (1) and the heat preservation box (3); a column (5) and a tooth plate (7) are provided on one side of the heat preservation box (3); the heat preservation box (3) is connected to a fixed frame (10); a disinfection filter plate (9) and a rotating shaft (12) are provided inside the fixed frame (10); the rotating shaft (12) is connected to a gear (8) and a suction fan blade (19); a placement box (15) and a plurality of heating plates (17) are provided inside the heat preservation box (3); the heat preservation box (3) is connected to a vertical oscillation component (6) and a horizontal oscillation component (14); an exhaust hole (13) is provided on one side of the heat preservation box (3); and a pair of slide bars (16) are provided on the bottom wall of the placement box (15).

2. A strain culture shaking table according to claim 1, characterized in that: The two ends of the buffer member (2) are respectively fixedly connected to the bottom plate (1) and the opposite side walls of the heat preservation box (3); the side wall of the bottom plate (1) is fixedly connected to the column (5); and the upper end of the column (5) is fixedly connected to the toothed plate (7).

3. A strain culture shaking table according to claim 1, characterized in that: The heat preservation box (3) is fixedly connected to the corresponding parts of the vertical oscillation component (6) and the horizontal oscillation component (14), respectively; the vertical oscillation component (6) is fixedly connected to the bottom plate (1); the output end of the horizontal oscillation component (14) is connected to the bottom wall of the placement box (15); and a sealing cover (4) is provided at the upper end of the heat preservation box (3).

4. A strain culture shaking table according to claim 1, characterized in that: The inner wall at the bottom end of the heat preservation box (3) is provided with a slide rail (18), the inner walls on opposite sides of the heat preservation box (3) are respectively fixedly connected to a plurality of heating plates (17), one end of the heat preservation box (3) away from the exhaust hole (13) is fixedly connected to the fixed frame (10), and the slide rail (18) and the slide bar (16) are slidably connected.

5. A strain culture shaking table according to claim 1, characterized in that: The sterilizing filter plate (9) is fixedly connected to the inner wall of the fixing frame (10), and a sealing bearing (11) is provided on the middle inner wall of the sterilizing filter plate (9), and the sealing bearing (11) is sleeved on the outer wall of the rotating shaft (12).

6. A bacterial culture shaking table according to claim 1, characterized in that: One end of the rotating shaft (12) is fixedly connected to the gear (8), the gear (8) is meshingly connected to the toothed plate (7), and the other end of the rotating shaft (12) is fixedly connected to the suction fan blade (19).

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