Incubator for preparing microbial fertilizer

Abstract

The utility model discloses a kind of incubators for preparing microbial fertilizer, it is related to biological preparation box technical field, biological incubator body provides closed culture space in the whole device in the present scheme, rotating is driven by motor to movable annular disc, make the culture bottle placed in movable annular disc upper end can rotate with disc, it is convenient to aim transparent observation window with different culture bottle, the hole type vertical slot of the upper end of load annular disc is slideway for vertical detent post, when needing to fix culture bottle, electromagnetic bottom block electrification generates magnetism, and adsorbed with metal contact plate, remaining vertical detent post is fixed by being pressed against around culture bottle;It can be adapted to the bottle body fixing function of multiple different specifications, keep stable when rotating, the side direction sliding slot of biological incubator body left and right two inner walls and strip-shaped reinforcing crosspiece sliding cooperation, the height of load annular disc can be adjusted, to adapt to culture bottle of different height.

Description

Technical Field

[0001] This utility model relates to the field of biological preparation box technology, and in particular to an incubator for preparing microbial fertilizer. Background Technology

[0002] The choice of incubator for preparing microbial fertilizer (bacterial fertilizer) is crucial, as it needs to provide stable and suitable environmental conditions for the growth and reproduction of specific microorganisms (such as nitrogen-fixing bacteria, phosphate-solubilizing bacteria, potassium-solubilizing bacteria, photosynthetic bacteria, actinomycetes, fungi, etc.). A constant temperature incubator is the most basic requirement, but a biochemical incubator (with refrigeration function) is better because it can reduce the temperature inside the incubator to below the set value when the ambient temperature is high (such as in summer), and has a wider temperature control range.

[0003] A microbial incubator for preparing microbial fertilizer, Chinese Patent No. CN216155842U, includes a chamber body. At least three incubation boxes are fixedly installed inside the chamber body on the side away from the sealed door. In this invention, air is exhausted outward through an expansion frame, and a filter screen is installed inside the expansion frame. Moisture in the air adheres to the filter screen, washing away dust and other substances adhering to the screen and preventing dust from being stirred up. The water used to clean the filter screen flows downward along the filter screen and then along the inner wall of the expansion frame to the inside of the collection box, thus improving the cleaning effect of the filter screen.

[0004] The existing incubators use a single method to fix culture bottles during operation, mostly using simple slots or brackets, which are difficult to adapt to different bottle sizes. When rotation is required for observation, the culture bottles are prone to shaking or even tipping over, affecting the stability of the culture and having poor versatility. Utility Model Content

[0005] To address the shortcomings of existing technologies, this invention provides an incubator for preparing microbial fertilizers, thus solving the problems mentioned in the background section.

[0006] To achieve the above objectives, this utility model is implemented through the following technical solution: a culture box for preparing microbial fertilizer includes a biological culture box body. A sealing door panel is hinged to the front end of the biological culture box body. Multiple vertically equidistant transparent observation windows are fixedly connected to the front end of the sealing door panel. Multiple load-bearing annular discs that cooperate with the transparent observation windows are provided at the inner end of the biological culture box body. A strip-shaped reinforcing crossbar is fixedly connected to the lower end of the load-bearing annular discs. A motor bracket is fixedly connected to the lower end of the strip-shaped reinforcing crossbar. A motor is fixedly connected to the inner end of the motor bracket. A movable annular disc is rotatably connected to the upper end of the load-bearing annular disc. Several perforated vertical grooves are opened at the upper end of the perforated vertical grooves. A vertical locking post is slidably connected to the inner end of the perforated vertical groove. An electromagnetic base block is fixedly connected to the lower inner wall of the perforated vertical groove. A spring is fixedly connected to the lower inner wall of the electromagnetic base block. A metal contact plate is fixedly connected to the upper end of the biological culture box body.

[0007] As a further technical solution of this utility model, the output end of the motor and the movable annular disk are connected to each other, and the metal contact plate is fixedly connected below the vertical locking post.

[0008] As a further technical solution of this utility model, the metal contact plate and the electromagnetic base are magnetically connected, and multiple culture bottles are placed on the upper end of the movable annular disk.

[0009] As a further technical solution of this utility model, the culture bottle is located above multiple vertical positioning columns, and a control panel is fixedly connected to the left end of the biological culture box.

[0010] As a further technical solution of this utility model, the left and right inner walls of the biological culture box are symmetrically provided with side guide grooves, and the strip-shaped reinforcing crossbar and the side guide grooves are slidably connected.

[0011] As a further technical solution of this utility model, multiple circular docking holes are provided on the rear inner wall of the biological culture box and at both ends of the strip-shaped reinforcing crossbar.

[0012] As a further technical solution of this utility model, a U-shaped limiting rod is movably inserted between multiple horizontally corresponding circular docking holes, and an anti-slip handle is fixedly connected to the front end of the U-shaped limiting rod.

[0013] This invention provides an incubator for preparing microbial fertilizers, which has the following advantages compared with the prior art:

[0014] This design discloses an incubator for preparing microbial fertilizer. The biological incubator provides a closed culture space for the entire device. A motor drives a movable annular disk to rotate, allowing culture bottles placed on the upper part of the disk to rotate with it, facilitating the alignment of different culture bottles with the transparent observation window. A perforated vertical groove at the upper end of the load-bearing annular disk provides a sliding channel for the vertical positioning posts. An electromagnetic base block fixed to the lower inner wall of the perforated vertical groove forms a magnetic connection with a metal contact plate fixed to the upper end of the biological incubator. A spring on the lower inner wall of the electromagnetic base block provides elastic support for the vertical positioning posts. When it is necessary to fix the culture bottle, the electromagnetic base block is energized and generates magnetism, attracting the metal contact plate. The remaining vertical positioning posts abut against the surrounding area of ​​the culture bottle to achieve fixation. It can accommodate various bottle sizes and maintain stability during rotation. The side guide grooves on the left and right inner walls of the biological incubator slide in conjunction with the strip-shaped reinforcing crossbar, allowing adjustment of the height of the load-bearing annular disk to accommodate culture bottles of different heights. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the biological culture chamber structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the internal structure of the biological culture chamber of this utility model;

[0017] Figure 3 This is a side sectional view of the hole-shaped vertical groove structure of this utility model;

[0018] Figure 4 This is a bottom view schematic diagram of the load-bearing annular disc structure of this utility model.

[0019] In the picture:

[0020] 1. Biological incubator body; 2. Sealed door panel; 3. Transparent observation window; 4. Control panel; 5. Side guide groove; 6. U-shaped limit rod; 7. Load-bearing annular plate; 8. Movable annular plate; 9. Hole-shaped vertical groove; 10. Vertical locking post; 11. Spring; 12. Electromagnetic base block; 13. Metal contact plate; 14. Strip-shaped reinforcing crossbar; 15. Motor; 16. Circular docking hole; 17. Motor bracket; 18. Anti-slip handle. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0022] Please see Figures 1-4 This utility model provides a technical solution for an incubator for preparing microbial fertilizer: it includes a biological incubator body 1, a sealing door 2 hinged to the front end of the biological incubator body 1, a plurality of vertically equidistant transparent observation windows 3 fixedly connected to the front end of the sealing door 2, a plurality of load-bearing annular disks 7 that cooperate with the transparent observation windows 3 at the inner end of the biological incubator body 1, a strip-shaped reinforcing crossbar 14 fixedly connected to the lower end of the load-bearing annular disks 7, and a motor bracket 17 fixedly connected to the lower end of the strip-shaped reinforcing crossbar 14. A motor 15 is fixedly connected to the inner end of the 7, and a 42 stepper motor can be selected. A movable annular disk 8 is rotatably connected to the upper end of the load-bearing annular disk 7. Several perforated vertical grooves 9 are opened at the upper end of the load-bearing annular disk 7. A vertical locking post 10 is slidably connected to the inner end of the perforated vertical groove 9. An electromagnetic base block 12 is fixedly connected to the lower inner wall of the perforated vertical groove 9. An electromagnet of model MF3-1212L can be selected. A spring 11 is fixedly connected to the lower inner wall of the electromagnetic base block 12. A metal contact plate 13 is fixedly connected to the upper end of the biological culture box 1.

[0023] Please see Figures 2-4The output end of the motor 15 is connected to the movable annular disk 8. The metal contact plate 13 is fixedly connected below the vertical positioning post 10. The metal contact plate 13 and the electromagnetic base block 12 are magnetically connected. Multiple culture bottles are placed on the upper end of the movable annular disk 8. The culture bottles are located above the multiple vertical positioning posts 10. The left end of the biological culture chamber 1 is fixedly connected to the control panel 4. The model can be a control board based on the STC89C52 microcontroller. The environmental parameters such as temperature and humidity suitable for microbial growth are set through the control panel 4. After the equipment is started, the biological culture chamber 1 will maintain a stable closed culture environment.

[0024] By using the transparent observation window 3 on the sealed door panel 2 in conjunction with the rotation function of the movable ring disk 8, precise observation of different culture bottles can be achieved without opening the box, avoiding environmental fluctuations and bacterial intrusion caused by opening the box. This ensures both the timeliness of observation and the safety of the culture process. At the same time, the synergistic effect of the perforated vertical groove 9, the vertical locking column 10, the electromagnetic base block 12, and the spring 11 can achieve stable fixation of culture bottles of various sizes, meeting diverse culture needs.

[0025] Please see Figures 2-4 The left and right inner walls of the biological culture chamber 1 are symmetrically provided with side guide grooves 5. The strip-shaped reinforcing crossbar 14 and the side guide grooves 5 are slidably connected. The rear inner wall of the biological culture chamber 1 and the left and right ends of the strip-shaped reinforcing crossbar 14 are provided with multiple circular docking holes 16. A U-shaped limiting rod 6 is movably inserted between the multiple horizontally corresponding circular docking holes 16. The front end of the U-shaped limiting rod 6 is fixedly connected with an anti-slip handle 18.

[0026] Through the sliding cooperation between the side guide groove 5 and the strip-shaped reinforcing crossbar 14, combined with the fixing effect of the U-shaped limiting rod 6 and the circular docking hole 16, the height of the load-bearing ring disk 7 can be flexibly adjusted to adapt to culture bottles of different heights.

[0027] The working principle of this utility model is as follows: The biological culture chamber 1 provides a closed culture space for the entire device. Its front end is connected to a hinged sealing door 2 to achieve sealed opening and closing of the chamber, ensuring the stability of the internal culture environment. Transparent observation windows 3 are vertically and equidistantly installed on the sealing door 2, allowing observation of the internal culture state without opening the chamber. This, combined with the internal structure, enables contactless observation. A load-bearing annular disc 7 inside the biological culture chamber 1 provides a supporting foundation for the culture and corresponds to the position of the transparent observation windows 3, ensuring that the culture is precisely within the observation field of view during observation. The load-bearing annular disc 7... The structure is reinforced by a strip-shaped crossbeam 14 to enhance stability. A motor bracket 17 at the lower end of the crossbeam 14 is used to fix the motor 15. The output end of the motor 15 is connected to a movable annular disk 8 rotatably connected to the upper end of the load-bearing annular disk 7. The motor 15 drives the movable annular disk 8 to rotate, allowing the culture flasks placed on the upper end of the movable annular disk 8 to rotate with the disk, facilitating the alignment of different culture flasks with the transparent observation window 3. A perforated vertical groove 9 at the upper end of the load-bearing annular disk 7 provides a sliding channel for the vertical positioning posts 10. An electromagnetic base block 12 fixed to the lower inner wall of the perforated vertical groove 9 is connected to the biological culture chamber. The upper fixed metal contact plate 13 forms a magnetic connection, and the spring 11 on the lower inner wall of the electromagnetic base 12 provides elastic support for the vertical locking posts 10. When it is necessary to fix the culture bottle, the vertical locking posts 10 pressed down by the culture bottle move down close to the electromagnetic base 12, and the electromagnetic base 12 generates magnetism when energized, and smoothly attracts the corresponding pressed metal contact plate 13. The remaining raised vertical locking posts 10 abut against the periphery of the culture bottle to achieve fixation. It can be adapted to fixation functions of various bottle sizes, keeping it stable during rotation. The control panel 4 is located on the left side of the biological culture box 1. The device integrates functions such as starting and stopping the motor 15 and controlling its speed, as well as turning the electromagnetic base 12 on and off, to achieve automated operation. The side guide grooves 5 on the left and right inner walls of the biological culture chamber 1 slide in conjunction with the strip-shaped reinforcing crossbar 14, which can adjust the height of the load-bearing ring plate 7 to accommodate culture bottles of different heights. After adjustment, the U-shaped limiting rod 6 is inserted into the horizontally corresponding circular docking holes 16 on the rear inner wall of the biological culture chamber 1 and the left and right ends of the strip-shaped reinforcing crossbar 14 to fix the position of the strip-shaped reinforcing crossbar 14 and ensure the stability of the load-bearing ring plate 7 during operation.

[0028] The above are merely preferred embodiments of this utility model. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principles of this utility model, and these improvements and modifications should also be considered within the scope of protection of this utility model. Structures, devices, and operating methods not specifically described or explained in this utility model are implemented according to conventional methods in the art, unless otherwise specified or limited.

Claims

1. An incubator for preparing microbial fertilizer, characterized in that, The biological culture chamber includes a biological culture box (1), with a sealing door (2) hinged to the front end of the biological culture box (1). Multiple vertically equidistant transparent observation windows (3) are fixedly connected to the front end of the sealing door (2). Multiple load-bearing annular discs (7) that cooperate with the transparent observation windows (3) are provided at the inner end of the biological culture box (1). A strip-shaped reinforcing crossbeam (14) is fixedly connected to the lower end of the load-bearing annular disc (7). A motor bracket (17) is fixedly connected to the lower end of the strip-shaped reinforcing crossbeam (14). A motor (15) is fixedly connected to the inner end of the 17), a movable annular disk (8) is rotatably connected to the upper end of the load-bearing annular disk (7), a plurality of perforated vertical grooves (9) are opened at the upper end of the load-bearing annular disk (7), a vertical locking post (10) is slidably connected to the inner end of the perforated vertical groove (9), an electromagnetic base block (12) is fixedly connected to the lower inner wall of the perforated vertical groove (9), a spring (11) is fixedly connected to the lower inner wall of the electromagnetic base block (12), and a metal contact plate (13) is fixedly connected to the upper end of the biological culture box (1).

2. The incubator for preparing microbial fertilizer according to claim 1, characterized in that, The output end of the motor (15) is connected to the movable annular disk (8), and the metal contact plate (13) is fixedly connected below the vertical locking post (10).

3. The incubator for preparing microbial fertilizer according to claim 1, characterized in that, The metal contact plate (13) and the electromagnetic base block (12) are magnetically connected, and multiple culture bottles are placed on the upper end of the movable annular disk (8).

4. The incubator for preparing microbial fertilizer according to claim 3, characterized in that, The culture flask is located above multiple vertical positioning posts (10), and a control panel (4) is fixedly connected to the left end of the biological culture box (1).

5. The incubator for preparing microbial fertilizer according to claim 1, characterized in that, The biological culture chamber (1) has symmetrical side guide grooves (5) on its left and right inner walls, and the strip-shaped reinforcing crossbar (14) and the side guide grooves (5) are slidably connected.

6. The incubator for preparing microbial fertilizer according to claim 5, characterized in that, The rear inner wall of the biological culture chamber (1) and the left and right ends of the strip-shaped reinforcing crossbar (14) are provided with multiple circular docking holes (16).

7. The incubator for preparing microbial fertilizer according to claim 6, characterized in that, A U-shaped limiting rod (6) is movably inserted between the multiple corresponding circular docking holes (16) at the horizontal level, and an anti-slip handle (18) is fixedly connected to the front end of the U-shaped limiting rod (6).

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