Microorganism culture device
By designing a microbial culture device including a thermostat, an oscillation mechanism and a clamping mechanism, the problem of poor oscillation effect in the existing technology is solved, the uniform mixing of the nutrient solution and the microorganisms in the culture tube is achieved, and the microbial culture effect is improved. , and reduce the vibration and noise of the device.
Patent Information
- Application Number
- CN202420794166.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-17
- Publication Date
- 2025-01-21
- Estimated Expiration
- 2034-04-17
AI Technical Summary
When the existing microbial culture device is shaken, it is difficult to mix the nutrient solution at different levels in the culture tube with the microorganisms evenly, which affects the culture effect of the microorganisms.
A microbial culture device was designed, including an incubator, a shaking mechanism and a clamping mechanism. The oscillation mechanism realizes the rotation and up-and-down reciprocating motion of the culture tube through a combination of drive motor, vertical rod, brake motor, cam and spring, improving the oscillation effect. The clamping mechanism uses the second spring, the clamping block and the gasket to limit and stabilize the culture tube to prevent unnecessary movement during oscillation.
Through the above design, a more uniform mixing of the nutrient solution and microorganisms in the culture tube is achieved, which improves the culture effect of microorganisms. The vibration and noise of the device are reduced through the design of vibration-absorbing foot pads and arc-shaped anti-slip patterns.
Smart Images
Figure CN222374653U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of microorganism cultivation, and more specifically, to a microorganism cultivation device. Background Art
[0002] Microorganisms include: bacteria, fungi, some small protozoa, microscopic algae, etc., as well as a large group of biological groups and viruses. They are tiny, diverse, and closely related to humans. They cover many types of beneficial and harmful species, and are widely involved in many fields such as food, medicine, industry and agriculture, and environmental protection. When cultivating microorganisms, workers need to use a cultivation device to keep the microorganisms in a suitable temperature environment. Although the existing cultivation device can oscillate the culture tube to mix the nutrient solution and microorganisms in the culture tube, in actual use, the existing cultivation device generally only drives the culture tube to rotate through a motor to achieve oscillation. However, this oscillation method can only make the nutrient solution in the culture tube rotate and flow, and it is difficult to mix the nutrient solution and microorganisms at different levels in the culture tube evenly, thereby affecting the cultivation effect of the microorganisms, so it needs to be improved. Utility Model Content
[0003] In order to overcome the deficiencies of the prior art, the utility model provides a microorganism cultivation device, which has the advantage of being able to enhance the oscillation effect.
[0004] To achieve the above object, the utility model provides the following technical solution: a microbial culture device, comprising:
[0005] A thermostatic box, wherein a partition is fixedly installed between the middle parts of the inner walls on both sides of the thermostatic box;
[0006] An oscillating mechanism, which is disposed inside the thermostatic box;
[0007] The oscillation mechanism includes a driving motor, which is fixedly installed in the middle of the top of the thermostatic box, and the output shaft of the driving motor is fixedly sleeved with a rotating shaft, and the bottom end of the rotating shaft extends to the interior of the thermostatic box, and the bottom of the outer surface of the rotating shaft is movably sleeved with a vertical rod, and the bottom end of the vertical rod penetrates the partition and is rotatably connected to a horizontal plate, and both sides of the bottom of the horizontal plate are fixedly connected with a first spring, and the other end of the first spring is fixedly connected to the bottom of the inner wall of the thermostatic box, and a brake motor is fixedly installed at the rear end of the bottom of the inner wall of the thermostatic box, and the output shaft of the brake motor is fixedly sleeved with a round shaft, and the front end of the round shaft is fixedly connected with a cam located directly below the horizontal plate, and the top of the outer surface of the vertical rod is fixedly sleeved with a tray.
[0008] As a preferred technical solution of the utility model, it also includes:
[0009] The clamping mechanism is arranged above the tray and includes through holes, which are evenly opened on the outside of the top of the tray. Blocks located on both sides of the through holes are fixedly installed on the top of the tray. One end of the block close to the through hole is fixedly connected to a second spring, the other end of the second spring is fixedly connected to a clamping block, and the other end of the clamping block is fixedly installed with a gasket.
[0010] As a preferred technical solution of the utility model, a door is hinged on the front of the thermostatic box, a glass plate is fixedly installed in the middle of the front of the door, and the rear end of the glass plate extends to the interior of the thermostatic box.
[0011] As a preferred technical solution of the utility model, vibration-damping pads are fixedly installed on both sides of the bottom of the constant temperature box. The number of the vibration-damping pads is four, and the sizes of the four vibration-damping pads are the same.
[0012] As a preferred technical solution of the utility model, the inner surface of the gasket is arc-shaped, and the inner surface of the gasket is provided with anti-slip grooves.
[0013] As a preferred technical solution of the utility model, the vertical rod has a cylindrical appearance and an outer surface of the vertical rod is smooth.
[0014] As a preferred technical solution of the utility model, the height of the gasket is the same as the height of the clamping block, and the gasket is made of rubber.
[0015] Compared with the prior art, the beneficial effects of the utility model are as follows:
[0016] 1. The utility model is provided with a driving motor, a vertical rod, a brake motor, a cam and a first spring. By starting the driving motor, the rotating shaft can drive the vertical rod and the tray to rotate. By starting the brake motor, the circular shaft can drive the cam to rotate. Under the elastic force of the first spring, the horizontal plate will drive the vertical rod to reciprocate up and down, so that the tray can drive the culture tube to reciprocate up and down while rotating, thereby improving the oscillation effect, and further making the nutrient solution and microorganisms in the culture tube more evenly mixed, thereby improving the culture effect of the microorganisms.
[0017] 2. The utility model arranges a second spring, a clamping block and a gasket, and places the culture tube inside the through hole. Due to the elastic recovery effect of the second spring, the two clamping blocks on both sides of the culture tube will drive the two gaskets to move toward each other, so that the gaskets can clamp the culture tube, thereby achieving the effect of limiting the culture tube, thereby making the culture tube more stable during oscillation. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 It is a schematic diagram of the structure of the utility model;
[0019] Figure 2 This is a schematic diagram of the structure inside the thermostatic box of the utility model;
[0020] Figure 3 It is a schematic diagram of the top cross-sectional structure of the utility model;
[0021] Figure 4 It is a side sectional structural schematic diagram of the utility model;
[0022] Figure 5 for Figure 3 Schematic diagram of the local enlarged structure at point A in the middle.
[0023] In the figure: 1. constant temperature box; 2. partition; 3. drive motor; 4. rotating shaft; 5. vertical rod; 6. horizontal plate; 7. first spring; 8. brake motor; 9. round shaft; 10. cam; 11. tray; 12. through hole; 13. block; 14. second spring; 15. clamping block; 16. gasket; 17. box door; 18. glass plate; 19. vibration-damping foot pad. DETAILED DESCRIPTION
[0024] 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.
[0025] like Figures 1 to 5 As shown, the utility model provides a microorganism cultivation device, comprising:
[0026] A thermostatic box 1, wherein a partition plate 2 is fixedly installed between the middle parts of the inner walls on both sides of the thermostatic box 1;
[0027] An oscillating mechanism, which is arranged inside the thermostat 1;
[0028] The oscillation mechanism includes a driving motor 3, which is fixedly installed in the middle of the top of the thermostatic box 1. The output shaft of the driving motor 3 is fixedly sleeved with a rotating shaft 4, and the bottom end of the rotating shaft 4 extends to the inside of the thermostatic box 1. The bottom of the outer surface of the rotating shaft 4 is movably sleeved with a vertical rod 5, and the bottom end of the vertical rod 5 passes through the partition 2 and is rotatably connected with a horizontal plate 6. Both sides of the bottom of the horizontal plate 6 are fixedly connected with a first spring 7, and the other end of the first spring 7 is fixedly connected to the bottom of the inner wall of the thermostatic box 1. A brake motor 8 is fixedly installed at the rear end of the bottom of the inner wall of the thermostatic box 1, and the output shaft of the brake motor 8 is fixedly sleeved with a round shaft 9. The front end of the round shaft 9 is fixedly connected with a cam 10 located directly below the horizontal plate 6, and the top of the outer surface of the vertical rod 5 is fixedly sleeved with a tray 11.
[0029] By setting the first spring 7 to be in a stretched state, the cross plate 6 will tend to move downward due to the elastic force recovery effect of the first spring 7 .
[0030] Among them, also include:
[0031] The clamping mechanism is arranged above the tray 11, and includes a through hole 12. The through holes 12 are evenly opened on the outside of the top of the tray 11. Blocks 13 located on both sides of the through hole 12 are fixedly installed on the top of the tray 11. One end of the block 13 close to the through hole 12 is fixedly connected to a second spring 14, and the other end of the second spring 14 is fixedly connected to a clamping block 15, and the other end of the clamping block 15 is fixedly installed with a gasket 16.
[0032] By setting the second spring 14 to a compressed state, the gasket 16 will tend to move toward the middle of the through hole 12 due to the elastic recovery effect of the second spring 14 , so as to clamp and fix the culture tube placed in the through hole 12 .
[0033] A door 17 is hinged on the front of the thermostatic box 1 , a glass plate 18 is fixedly mounted in the middle of the front of the door 17 , and the rear end of the glass plate 18 extends into the interior of the thermostatic box 1 .
[0034] The design of the glass plate 18 can facilitate the staff to observe the microbial cultivation situation inside the thermostatic box 1, and avoid opening the box door 17 for observation, which may cause the temperature inside the thermostatic box 1 to change.
[0035] Among them, vibration-damping pads 19 are fixedly installed on both sides of the bottom of the thermostatic box 1. The number of the vibration-damping pads 19 is four, and the sizes of the four vibration-damping pads 19 are the same.
[0036] By designing the vibration-damping foot pad 19, the overall vibration of the thermostat 1 during oscillation can be reduced, thereby reducing the oscillation operation noise of the device.
[0037] The inner surface of the gasket 16 is arc-shaped, and the inner surface of the gasket 16 is provided with anti-slip grooves.
[0038] Since the inner surface of the gasket 16 is arc-shaped and provided with anti-slip grooves, the gasket 16 can better clamp the culture tube, making the culture tube more stable during oscillation.
[0039] The vertical rod 5 has a cylindrical appearance, and the outer surface of the vertical rod 5 is smooth.
[0040] The smooth outer surface design of the vertical rod 5 can make the vertical rod 5 move more smoothly when moving up and down.
[0041] The height of the gasket 16 is the same as that of the clamping block 15 , and the gasket 16 is made of rubber.
[0042] Due to the soft nature of rubber, direct rigid contact with the culture tube can be avoided, and the culture tube can be well protected while being clamped.
[0043] The working principle and use process of this utility model:
[0044] First, the staff places the culture tube filled with nutrient solution and microorganisms inside the through hole 12. Due to the elastic recovery effect of the second spring 14, the two clamping blocks 15 on both sides of the culture tube will drive the two gaskets 16 to move toward each other, so that the gaskets 16 can clamp the culture tube, achieving the effect of limiting the culture tube. Then, the staff closes the box door 17 to heat the inside of the constant temperature box 1 to a suitable temperature for culturing the microorganisms.
[0045] When the culture tube needs to be oscillated, the staff can first start the drive motor 3. Due to the operation of the drive motor 3, the rotating shaft 4 can drive the vertical rod 5 and the tray 11 to rotate. Then, the brake motor 8 is started, so that the circular shaft 9 can drive the cam 10 to rotate. At the same time, under the elastic force of the first spring 7, the horizontal plate 6 will drive the vertical rod 5 to reciprocate up and down, so that the tray 11 can drive the culture tube to reciprocate up and down while rotating, thereby making the nutrient solution and microorganisms in the culture tube more evenly mixed, thereby improving the culture effect of the microorganisms.
[0046] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.
[0047] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A microorganism cultivation device, characterized in that: Included are: A thermostatic box (1), wherein a partition plate (2) is fixedly installed between the middle parts of the inner walls on both sides of the thermostatic box (1); An oscillating mechanism, which is arranged inside the thermostatic box (1); The oscillation mechanism comprises a driving motor (3), the driving motor (3) is fixedly mounted at the middle of the top of the thermostatic box (1), the output shaft of the driving motor (3) is fixedly sleeved with a rotating shaft (4), the bottom end of the rotating shaft (4) extends into the interior of the thermostatic box (1), the bottom of the outer surface of the rotating shaft (4) is movably sleeved with a vertical rod (5), the bottom end of the vertical rod (5) passes through the partition (2) and is rotatably connected to a horizontal plate (6), both sides of the bottom of the horizontal plate (6) are fixedly connected with a first spring (7), and the other end of the first spring (7) is fixedly connected to the bottom of the inner wall of the thermostatic box (1); A brake motor (8) is fixedly mounted at the rear end of the bottom of the inner wall of the thermostatic box (1); the output shaft of the brake motor (8) is fixedly sleeved with a round shaft (9); the front end of the round shaft (9) is fixedly connected to a cam (10) located directly below the horizontal plate (6); and the top of the outer surface of the vertical rod (5) is fixedly sleeved with a tray (11).
2. A microorganism cultivation device according to claim 1, characterized in that: Also included are: A clamping mechanism is arranged above a tray (11), comprising a through hole (12), wherein the through hole (12) is evenly arranged on the outside of the top of the tray (11), and blocks (13) located on both sides of the through hole (12) are fixedly installed on the top of the tray (11), and one end of the block (13) close to the through hole (12) is fixedly connected to a second spring (14), and the other end of the second spring (14) is fixedly connected to a clamping block (15), and the other end of the clamping block (15) is fixedly installed to a gasket (16).
3. A microorganism cultivation device according to claim 1, characterized in that: The front of the thermostatic box (1) is hinged with a box door (17), the middle of the front of the box door (17) is fixedly mounted with a glass plate (18), and the rear end of the glass plate (18) extends into the interior of the thermostatic box (1).
4. A microorganism cultivation device according to claim 1, characterized in that: Vibration-damping pads (19) are fixedly mounted on both sides of the bottom of the thermostatic box (1), and there are four vibration-damping pads (19), and the four vibration-damping pads (19) have the same size.
5. A microorganism cultivation device according to claim 2, characterized in that: The inner surface of the gasket (16) is arc-shaped, and the inner surface of the gasket (16) is provided with anti-slip grooves.
6. A microorganism cultivation device according to claim 1, characterized in that: The vertical rod (5) has a cylindrical appearance, and the outer surface of the vertical rod (5) is smooth.
7. A microorganism cultivation device according to claim 2, characterized in that: The height of the gasket (16) is the same as the height of the clamping block (15), and the gasket (16) is made of rubber.