Strain culture device for preparing microbial agent

Abstract

The utility model discloses a strain culture device for preparing a microbial agent, which comprises a circular cavity with an open top, a circular cover detachably mounted at the top of the circular cavity, a plurality of open areas formed in a circular array on the circular cover, shaking mechanisms mounted in the open areas, and shaking operation of the microbial agent completed through the shaking mechanisms. And meanwhile, a switching mechanism is additionally arranged in the circular cavity, and the switching mechanism is matched with the multiple shaking mechanisms. According to the shaking mechanism, the culture bottles can be driven to shake, the multiple shaking mechanisms are independently designed, technicians can adjust and use the shaking mechanisms in a targeted mode according to the shaking requirements of different microbial agents, the shaking frequency can be changed according to the needed shaking frequency of the microbial agents, the switching mechanism is arranged, and the shaking efficiency is improved. According to the switching mechanism, station switching can be completed, so that switching operation of the multiple shaking mechanisms is completed, and targeted adjusting and shaking use can be conducted according to the requirements of different microbial agents.

Description

Technical Field

[0001] The utility model relates to the technical field related to bacterial strain cultivation, in particular to a bacterial strain cultivation device for preparing microbial inoculants. Background Art

[0002] Microbial fertilizer contains more than ten kinds of highly efficient and active beneficial microorganisms. It is a low-carbon, pure natural, non-toxic, harmless and pollution-free organic microbial agent. It has the function of improving soil fertility and increasing the number and activity of beneficial microorganisms in the soil. The preparation process of microbial fertilizer first requires bacterial culture. In order to increase the dissolved oxygen content, the culture bottle needs to be shaken during the bacterial culture process.

[0003] Reference is made to a microbial inoculum cultivation device disclosed in a patent application with publication number CN218146649U. The device stores the cultured bacteria in a culture bottle, and the culture bottle is placed on a rocking device. The rotation of the rotating disc can drive the rocking device to operate, and the operation of the rocking device can rock the culture bottle, thereby ensuring dissolved oxygen and avoiding bacterial sedimentation and accumulation.

[0004] The above-mentioned culture device can shake multiple culture bottles by rotating the disc, but when actually used, the culture device cannot shake the designated culture bottles as needed, so that the culture of the culture device cannot maintain consistency and cannot complete shaking operations of different frequencies according to different bacterial agents, affecting the cultivation of the bacterial agents. Utility Model Content

[0005] The purpose of the present invention is to provide a bacterial strain culture device for preparing microbial inoculants, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a bacterial strain culture device for preparing microbial inoculants, comprising a circular cavity with an open top design, a round cover detachably installed on the top of the circular cavity, a plurality of open areas arranged in a circular array on the round cover, a shaking mechanism installed in each of the plurality of open areas, and the shaking operation of the inoculant is completed by the shaking mechanism. At the same time, a switching mechanism is added in the circular cavity, and the switching mechanism is arranged in conjunction with the plurality of shaking mechanisms, and the switching drive of the plurality of shaking mechanisms is completed by the switching mechanism.

[0007] As a further preferred embodiment of the present technical solution, an annular member is integrally sleeved on the bottom of the circular cavity, and a plurality of mounting holes are provided on the annular member in a circular array.

[0008] As a further optimization of the present technical solution, each rocking mechanism includes limit plates symmetrically installed on both sides of the bottom of the open area, a rotating shaft is rotatably installed on the two limit plates, a storage sleeve is commonly installed between the two rotating shafts, a gear is fixedly sleeved on the outside of each rotating shaft, and a plurality of slides are arranged in a circular array on the lower surface of the disc, a slider is slidably engaged in each slide, and a trigger member is installed on the slider.

[0009] As a further preferred embodiment of the present technical solution, the storage sleeve is arranged in the open area, and a culture bottle is installed in the storage sleeve.

[0010] As a further preferred embodiment of the present technical solution, each trigger member includes a horizontal plate installed on the slider, and two drive racks are symmetrically installed at one end of the horizontal plate. The two drive racks are respectively engaged with the gears on the two rotating shafts, and a reset spring is installed between the slider and the slide.

[0011] As a further preferred embodiment of the present technical solution, the switching mechanism includes a rotating shaft concentrically mounted in the circular cavity, the top of the rotating shaft is rotatably connected to the lower surface of the circular cover, a sliding frame is fixedly sleeved on the top of one side of the rotating shaft, a telescopic arm is slidably mounted in the sliding frame, a trigger head is installed at the front end of the telescopic arm, the trigger head is cooperated with the horizontal plate, and an electric push rod is installed on one side of the sliding frame, and the output end of the electric push rod is fixedly connected to one end of the telescopic arm.

[0012] As a further optimization of the present technical solution, a driving motor is installed on one side of the bottom of the circular cavity, a driving gear is installed on the output end of the driving motor, and a linkage gear is sleeved on the outside of the rotating shaft, and the driving gear is meshed with the linkage gear.

[0013] The utility model provides a bacterial culture device for preparing microbial inoculants, which has the following beneficial effects:

[0014] (1) The utility model is provided with a shaking mechanism. First, the electric push rod is started to push the trigger head to contact the horizontal plate. Then, the electric push rod is reciprocated to make the electric push rod reciprocate and extend. Then, the telescopic arm is pushed to reciprocate and extend in the sliding frame. The trigger head pushes the horizontal plate back and forth. When the horizontal plate moves back and forth, the two drive gears are engaged with the two gears, so that the storage sleeve completes the shaking action under the guidance of the two rotating shafts, and can complete the shaking operation of the bacterial agent in the culture bottle.

[0015] (2) The present invention starts the driving motor by providing a switching mechanism. Under the meshing of the driving gear and the linkage gear, the rotating shaft is caused to rotate accordingly, thereby driving the sliding frame and the telescopic arm to rotate accordingly. The position of the trigger head can be changed so that the trigger head is close to the horizontal plate of any shaking mechanism and waits for triggering. Therefore, it is only necessary to control the position of the trigger head to complete the switching drive of multiple shaking mechanisms, which is convenient for technicians to freely set and use according to shaking requirements, thereby improving the cultivation accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the circular cavity structure of the present invention;

[0018] Figure 3 This is a schematic diagram of the separation of the circular cover and the circular cavity of the present invention;

[0019] Figure 4 This is a schematic diagram of the distribution of the shaking mechanism of the utility model on the round cover;

[0020] Figure 5 This is a schematic diagram of the shaking mechanism of the utility model;

[0021] Figure 6 This is a schematic diagram of the switching mechanism of the present invention.

[0022] In the figure: 1. Circular cavity; 2. Circular cover; 3. Open area; 4. Limit plate; 5. Rotating shaft; 6. Storage sleeve; 7. Gear; 8. Slide; 9. Slider; 10. Culture bottle; 11. Horizontal plate; 12. Drive rack; 13. Return spring; 14. Sliding frame; 15. Telescopic arm; 16. Trigger head; 17. Electric push rod; 18. Drive motor; 19. Drive gear; 20. Linkage gear; 21. Rotating shaft. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present invention.

[0024] The utility model provides a technical solution: Figures 1 to 6As shown, in this embodiment, a bacterial strain culture device for preparing a microbial inoculant comprises a circular cavity 1 with an open top design, a circular cover 2 is detachably mounted on the top of the circular cavity 1, a plurality of open areas 3 are provided in a circular array on the circular cover 2, a shaking mechanism is installed in each of the plurality of open areas 3, and the shaking operation of the inoculant is completed by the shaking mechanism, and a switching mechanism is added in the circular cavity 1, and the switching mechanism is coordinated with the plurality of shaking mechanisms, and the switching drive of the plurality of shaking mechanisms is completed by the switching mechanism, a control panel is installed on one side of the circular cavity 1, and the control panel is respectively connected with the shaking mechanism and the switching mechanism to complete the control, a ring is integrally sleeved on the bottom of the circular cavity 1, and a plurality of mounting holes are provided in a circular array on the ring.

[0025] like Figure 4 and Figure 5 As shown, each shaking mechanism includes a limit plate 4 symmetrically installed on both sides of the bottom of the open area 3, a rotating shaft 5 is rotatably installed on the two limit plates 4, and a receiving sleeve 6 is installed between the two rotating shafts 5. A gear 7 is fixedly sleeved on the outside of each rotating shaft 5, and a plurality of slideways 8 are arranged in a circular array on the lower surface of the disc. The plurality of slideways 8 corresponds to the number of the plurality of open areas 3. A slider 9 is slidably engaged in each slideway 8, and a trigger is installed on the slider 9. The receiving sleeve 6 is arranged in the open area 3, and the top of the receiving sleeve 6 is open, and a culture bottle 10 is installed in the receiving sleeve 6;

[0026] The electric push rod 17 is first activated to push the trigger head 16 to contact the horizontal plate 11, and then the electric push rod 17 is reciprocated to make the electric push rod 17 reciprocate and extend, and then the telescopic arm 15 is pushed back and forth in the sliding frame 14, and the trigger head 16 pushes the horizontal plate 11 back and forth. When the horizontal plate 11 moves back and forth, the two driving gears 19 are engaged with the two gears 7, so that the storage sleeve 6 can complete the shaking action under the guidance of the two rotating shafts 5, and the bacterial agent in the culture bottle 10 can be shaken. At the same time, under the action of the return spring 13, the storage sleeve 6 can remain stable when it is not shaking, and can pull the storage sleeve 6 to reset in time. After the shaking is completed, the trigger head 16 is reset again and separated from the horizontal plate 11 by a distance. Under the pull of the return spring 13, the storage sleeve 6 is reset;

[0027] Among them, each trigger member includes a horizontal plate 11 installed on the slider 9, and two drive racks 12 are symmetrically installed at one end of the horizontal plate 11. The two drive racks 12 are respectively engaged with the gears 7 on the two rotating shafts 5, and a reset spring 13 is installed between the slider 9 and the slide 8. The reset spring 13 is used to pull the horizontal plate 11 away from the storage sleeve 6 to reset it.

[0028] like Figure 6As shown, the switching mechanism includes a rotating shaft 21 concentrically mounted in the circular cavity 1, the top of the rotating shaft 21 is rotatably connected to the lower surface of the circular cover 2, a sliding frame 14 is fixedly sleeved on the top of one side of the rotating shaft 21, a telescopic arm 15 is slidably mounted in the sliding frame 14, a trigger head 16 is mounted at the front end of the telescopic arm 15, the trigger head 16 is matched with the horizontal plate 11, and an electric push rod 17 is mounted on one side of the sliding frame 14, the output end of the electric push rod 17 is fixedly connected to one end of the telescopic arm 15, a driving motor 18 is mounted on one side of the bottom of the circular cavity 1, a driving gear 19 is mounted on the output end of the driving motor 18, and a linkage gear 20 is sleeved on the outside of the rotating shaft 21, the driving gear 19 is meshed with the linkage gear 20;

[0029] It is worth noting that: when switching: by providing a switching mechanism, the drive motor 18 is started, and under the engagement of the drive gear 19 and the linkage gear 20, the rotating shaft 21 is rotated accordingly, thereby driving the sliding frame 14 and the telescopic arm 15 to rotate accordingly, and the position of the trigger head 16 can be changed, so that the trigger head 16 is close to the horizontal plate 11 of any shaking mechanism and waits for triggering. Therefore, it is only necessary to control the position of the trigger head 16 to complete the switching drive of multiple shaking mechanisms, which is convenient for technicians to freely set and use according to shaking requirements, thereby improving the cultivation accuracy.

[0030] The present invention provides a bacterial strain culture device for preparing microbial inoculants, and the specific working principle is as follows: first, culture bottles 10 of different inoculants are correspondingly inserted into multiple storage sleeves 6 to complete the restriction, and then the culture bottles 10 can be cultivated. A shaking mechanism is provided, which can drive the culture bottles 10 to shake, and the multiple shaking mechanisms are independently designed, so a single shaking mechanism will not interfere with adjacent culture bottles 10 during shaking, which is convenient for technicians to make targeted adjustments according to the shaking requirements of different inoculants, and can be changed according to the shaking frequency required by the inoculants, and a switching mechanism is provided, which can complete the workstation conversion, thereby completing the switching operation of multiple shaking mechanisms. The technician only needs to control the switching mechanism to correspond to one of the shaking mechanisms, and then the switching mechanism can complete the shaking process of the culture bottle 10. The overall operation is convenient and flexible to use, and the shaking can be adjusted and used in a targeted manner according to the requirements of different inoculants.

[0031] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A bacterial culture device for preparing a microbial inoculant, comprising a circular cavity (1) with an open top, characterized in that: A circular cover (2) is detachably mounted on the top of the circular cavity (1), and a plurality of open areas (3) are provided on the circular cover (2) in a circular array. A shaking mechanism is installed in each of the plurality of open areas (3), and a shaking operation of the bacterial agent is completed by the shaking mechanism. At the same time, a switching mechanism is added in the circular cavity (1), and the switching mechanism is arranged in conjunction with the plurality of shaking mechanisms, and the switching drive of the plurality of shaking mechanisms is completed by the switching mechanism.

2. The bacterial strain culture device for preparing a microbial agent according to claim 1, characterized in that: An annular member is integrally sleeved on the bottom of the circular cavity (1), and a plurality of mounting holes are provided on the annular member in a circular array.

3. The bacterial strain cultivation device for preparing microbial inoculants according to claim 2, characterized in that: Each shaking mechanism comprises a limiting plate (4) symmetrically mounted on both sides of the bottom of the open area (3); a rotating shaft (5) is rotatably mounted on the two limiting plates (4); a receiving sleeve (6) is commonly mounted between the two rotating shafts (5); a gear (7) is fixedly sleeved on the outside of each rotating shaft (5); a plurality of slideways (8) are arranged in a circular array on the lower surface of the disc; a slider (9) is slidably engaged in each slideway (8); and a triggering member is mounted on the slider (9).

4. The bacterial strain culture device for preparing a microbial agent according to claim 3, characterized in that: The receiving sleeve (6) is arranged in the open area (3), and a culture bottle (10) is installed in the receiving sleeve (6).

5. The bacterial strain culture device for preparing microbial inoculants according to claim 4, characterized in that: Each trigger member comprises a transverse plate (11) mounted on a slider (9), two driving racks (12) are symmetrically mounted on one end of the transverse plate (11), the two driving racks (12) are respectively engaged with gears (7) on two rotating shafts (5), and a return spring (13) is installed between the slider (9) and the slideway (8).

6. The bacterial strain culture device for preparing microbial inoculants according to claim 5, characterized in that: The switching mechanism comprises a rotating shaft (21) coaxially mounted in a circular cavity (1), the top of the rotating shaft (21) being rotatably connected to the lower surface of the circular cover (2), a sliding frame (14) being fixedly sleeved on the top of one side of the rotating shaft (21), a telescopic arm (15) being slidably mounted in the sliding frame (14), a trigger head (16) being mounted at the front end of the telescopic arm (15), the trigger head (16) being arranged in cooperation with the horizontal plate (11), and an electric push rod (17) being mounted on one side of the sliding frame (14), the output end of the electric push rod (17) being fixedly connected to one end of the telescopic arm (15).

7. The bacterial strain culture device for preparing microbial inoculants according to claim 6, characterized in that: A driving motor (18) is installed on one side of the bottom of the circular cavity (1), a driving gear (19) is installed on the output end of the driving motor (18), and a linkage gear (20) is sleeved on the outside of the rotating shaft (21), and the driving gear (19) is meshed and connected with the linkage gear (20).

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