Automatic high-density cultivation equipment and method for nostoc sphaeroids kutz

Abstract

The invention belongs to the technical field of biological culture, and discloses a nostoc sphaeroids kutz automatic high-density culture device and method.The nostoc sphaeroids kutz automatic high-density culture device comprises a base and further comprises a culture barrel, a lifting mechanism is arranged on the inner wall of the culture barrel, a storage barrel is fixedly connected to the outer wall of the top end of the base, and a waste liquid groove is formed in the outer wall of the base; the outer wall of the supporting plate is fixedly connected with a peristaltic pump, the outer wall of the peristaltic pump is provided with a material suction pipe through a connecting mechanism, the outer wall of the supporting plate is fixedly connected with a motor, an output shaft of the motor is fixedly connected with a rotating rod, and the outer wall of the rotating rod is fixedly connected with a banister brush; through cooperation of structures such as the inner plate and the sliding plate, in the process that the banister brush moves downwards to clean the inner wall, the inner plate is separated from the inner wall of the bottom end of the culture barrel, the banister brush can comprehensively clean the inner wall of the culture barrel, and the problem that the banister brush at the included angle is not cleaned in place is solved.

Description

TECHNICAL FIELD

[0001] The present application belongs to the technical field of biological culture, and particularly relates to an automatic high-density cultivation device and method for Nostoc commune. BACKGROUND

[0002] The automatic high-density cultivation device for Nostoc commune is a device for realizing large-scale and efficient cultivation of Nostoc commune. The device supplies nutrient solution through a transverse plastic tube opening and a mist spray head to keep the substrate moist and provide a suitable growth environment for Nostoc commune. In addition, the device also involves automatic control of temperature, light, ventilation and other conditions to ensure that Nostoc commune grows under optimal conditions, thereby improving the cultivation density and yield.

[0003] During the cultivation process of Nostoc commune, it needs to be placed in the culture solution for cultivation. The culture solution needs to be replaced regularly to avoid affecting the cultivation effect. When replacing the culture solution, the culture barrel needs to be cleaned to avoid residual old liquid. However, in some existing technologies, the soft brush cannot completely clean the dead angle, resulting in residual old liquid in the dead angle, which still affects the cultivation when the new and old culture solutions are mixed. Therefore, the automatic high-density cultivation device and method for Nostoc commune are proposed to solve the above problems. SUMMARY

[0004] To solve the problems in the background art, the present application provides an automatic high-density cultivation device and method for Nostoc commune, which solves the problem of incomplete cleaning of the culture barrel in the prior art.

[0005] To achieve the above-mentioned purposes, the present application provides the following technical solutions: an automatic high-density cultivation device for Nostoc commune, comprising a base, further comprising: a culture barrel, the inner wall of the culture barrel is provided with a lifting mechanism, the top outer wall of the base is fixedly connected with a storage barrel, and the outer wall of the base is provided with a waste liquid groove; a supporting plate, the outer wall of the supporting plate is fixedly connected with a peristaltic pump, the outer wall of the peristaltic pump is provided with a suction pipe through a connecting mechanism, the outer wall of the supporting plate is fixedly connected with a motor, the output shaft of the motor is fixedly connected with a rotating rod, and the outer wall of the rotating rod is fixedly connected with a soft brush;

[0006] The lifting mechanism comprises an inner plate, the outer wall of the inner plate is fixedly connected with a moving rod, the moving rod is elastically connected in the inner wall of the culture barrel through a return spring, the bottom end inner wall of the culture barrel is slidingly connected with a sliding plate, and the bottom end outer wall of the sliding plate is hinged with a trapezoidal block through a hinge rod.

[0007] Preferably, the bottom end outer wall of the soft brush is fixedly connected with an abutting block, the bottom end inner wall of the culture barrel is fixedly connected with a screen, and the bottom end outer wall of the culture barrel is fixedly connected with a solenoid valve.

[0008] Preferably, the inner plate is slidingly connected in the inner wall of the culture barrel, one end of the reset spring is fixedly connected with the outer wall of the moving rod, and the other end of the reset spring is fixedly connected with the inner wall of the culture barrel.

[0009] Preferably, the moving rod is slidingly connected in the inner wall of the culture barrel, the two ends of the articulated rod are articulated with the outer walls of the trapezoidal block and the sliding plate respectively, and the trapezoidal block is slidingly connected in the bottom end inner wall of the culture barrel.

[0010] Preferably, the outer wall of the base is fixedly connected with an electric sliding rail, the inner wall of the electric sliding rail is slidingly connected with an air cylinder, and the movable end of the air cylinder is fixedly connected with the outer wall of the supporting plate.

[0011] Preferably, the connecting mechanism comprises a connecting block, a wedge-shaped block elastically connected to the inner wall of the connecting block through a connecting spring, a sliding rod slidingly connected to the inner wall of the connecting block, an inclined block slidingly connected to the inner wall of the connecting block, and a groove formed in the outer wall of the material suction pipe.

[0012] Preferably, the connecting block is fixedly connected to the outer wall of the peristaltic pump, one end of the connecting spring is fixedly connected with the outer wall of the wedge-shaped block, and the other end of the connecting spring is fixedly connected with the inner wall of the connecting block.

[0013] Preferably, the wedge-shaped block is slidingly connected with the inner wall of the connecting block, and the wedge-shaped block is clamped with the groove.

[0014] Preferably, one end of the sliding rod is slidingly connected with the outer wall of the inclined block, the other end of the sliding rod is fixedly connected with the outer wall of the wedge-shaped block, and the top end outer wall of the inclined block is flush with the top end outer wall of the connecting block.

[0015] The application also provides a use method of the automatic high-density cultivation equipment for Nostoc sphaeroides Kutz, comprising the following steps:

[0016] S1, the air cylinder drives the supporting plate to move downward, two groups of material suction pipes enter the culture barrels and storage barrels in the first column respectively, the electromagnetic valve is opened, the culture solution flows into the waste liquid tank, and Nostoc sphaeroides Kutz remains in the culture barrels;

[0017] S2, the peristaltic pump is started to slowly suck Nostoc sphaeroides Kutz in the culture barrels into the storage barrels, after completion, the air cylinder drives the supporting plate to move upward, the electric sliding rail controls the air cylinder to move laterally, the peristaltic pump corresponds to the second column of culture barrels, and the soft hair brush corresponds to the first column of culture barrels;

[0018] S3, the air cylinder drives the supporting plate to move downward again, the peristaltic pump sucks Nostoc sphaeroides Kutz in the second column of culture barrels into the corresponding storage barrels, the motor is started, the soft hair brush is rotated through the rotating rod, and the high-pressure water gun sprays water on the inner wall of the culture barrel to clean the inner wall of the culture barrel.

[0019] S4, repeat the above steps, complete all the cleaning of the culture barrel, then reverse the movement of the air cylinder, the storage barrel in the culture barrel through the peristaltic pump back to the gordonii, through the external liquid adding equipment adds nutrient solution, complete the cleaning of the storage barrel.

[0020] Compared with the prior art, the beneficial effects of the present application are as follows:

[0021] The present application is through the cooperation of the inner plate and the sliding plate and other structures, during the process of the soft brush descending to clean the inner wall, through the pushing force of the abutting block to the sliding plate, the sliding plate descending can drive the inner plate ascending through the trapezoidal block and the moving rod, the inner plate is out of contact with the inner wall of the bottom end of the culture barrel, so that the soft brush can clean the inner wall of the culture barrel more comprehensively, avoiding the problem that the soft brush cannot clean the corner;

[0022] The present application is through the cooperation of the connecting block and the wedge block and other structures, through the clamping of the wedge block and the groove, the connection of the suction pipe and the peristaltic pump can be quickly completed, and when the inclined surface block is pressed, the suction pipe can be conveniently and quickly taken down for cleaning, the operation is simple, and it is not necessary to disassemble and install the suction pipe by rotating the bolt, which is convenient to use;

[0023] The present application is through the cooperation of the peristaltic pump and the air cylinder and other structures, when cleaning multiple culture barrels, the air cylinder can move horizontally on the base, the gordonii in the culture barrel is first pumped into the storage barrel through the peristaltic pump, and then the cleaning operation is performed, the process is relatively coherent, it is not necessary to wait for the gordonii to be discharged before cleaning, and the overall efficiency is higher. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 It is a schematic diagram of the main structure of the present application;

[0025] Figure 2 It is a schematic diagram of the base cross-section structure of the present application;

[0026] Figure 3 It is a schematic diagram of the culture barrel, storage cylinder, air cylinder and supporting plate structure of the present application;

[0027] Figure 4 It is a schematic diagram of the culture barrel, inner plate cross-section, soft brush and screen structure of the present application;

[0028] Figure 5 It is a schematic diagram of the culture barrel and inner plate cross-section structure of the present application;

[0029] Figure 6 It is a schematic diagram of the connecting block cross-section and the structure of the suction pipe after disassembly of the present application;

[0030] Figure 7 It is a schematic diagram of the connecting block cross-section and the structure of the suction pipe after disassembly of the present application; Figure 6

[0031] ​In the diagram: 100, base; 201, inner plate; 202, moving rod; 203, return spring; 204, sliding plate; 205, hinge rod; 206, trapezoidal block; 207, screen; 208, solenoid valve; 209, abutment block; 301, connecting block; 302, connecting spring; 303, wedge block; 304, slide rod; 305, inclined block; 306, groove; 400, electric slide rail; 500, cylinder; 600, support plate; 601, peristaltic pump; 602, motor; 603, rotating rod; 604, soft brush; 605, suction pipe; 700, culture tank; 800, storage tank; 900, waste liquid tank. Detailed Implementation

[0032] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0033] like Figures 1 to 7 As shown, the present invention provides an automated high-density cultivation device for *Gnaphalium affine*, including a base 100, and further including: a cultivation tank 700, the inner wall of which is provided with a lifting mechanism; a storage tank 800 is fixedly connected to the top outer wall of the base 100; a waste liquid tank 900 is opened on the outer wall of the base 100; a tray 600, the outer wall of which is fixedly connected with a peristaltic pump 601; the outer wall of the peristaltic pump 601 is provided with a suction pipe 605 through a connecting mechanism; a motor 602 is fixedly connected to the outer wall of the tray 600; the output shaft of the motor 602 is fixedly connected with a rotating rod 603; and a soft brush 604 is fixedly connected to the outer wall of the rotating rod 603.

[0034] The lifting mechanism includes an inner plate 201, and a movable rod 202 is fixedly connected to the outer wall of the inner plate 201. The movable rod 202 is elastically connected to the inner wall of the culture tank 700 through a return spring 203. A sliding plate 204 is slidably connected to the inner wall of the bottom end of the culture tank 700. A trapezoidal block 206 is hinged to the outer wall of the bottom end of the sliding plate 204 through a hinge rod 205.

[0035] Using the above scheme: *Ge Xian Mi* (a type of herb) can be placed in a culture tank 700 and cultivated using the culture medium within the tank. Multiple culture tanks 700 can be installed on the base 100 for high-density cultivation. The inner plate 201 is fitted to the inner wall of the culture tank 700, and the bottom of the inner plate 201 is fitted to the bottom inner wall of the culture tank 700. *Ge Xian Mi* is placed in the space between the inner plate 201 and the culture tank 700. The base 100 has an inclined slide rail, such as... Figure 2As shown, when the culture solution is replaced and the culture barrel 700 is cleaned, the liquid can flow into the waste liquid tank 900 through the inclined chute for collection; as Figure 4 As shown, the Nostoc sphaeroides cannot pass through the screen 207, only the liquid can flow down from the screen 207 and flow out from the electromagnetic valve 208, the bottom end of the culture barrel 700 is inclined, and the screen 207 is the lowest end of the inclined surface, so that the liquid does not stay at the bottom of the culture barrel 700; the soft brush 604 can brush the inner wall of the culture barrel 700 and the inner plate 201, and the bottom of the inner plate 201 and the culture barrel 700 have an angle, which is more difficult to clean. Through the lifting mechanism, the inner plate 201 can be automatically lifted during the downward movement of the soft brush 604, so that the soft brush 604 can be more fully cleaned, the cleaning effect is improved, and local cleaning is avoided. The mold is not in place.

[0036] As shown in Figure 4 The bottom end of the outer wall of the soft brush 604 is fixedly connected with the abutting block 209, the bottom end of the inner wall of the culture barrel 700 is fixedly connected with the screen 207, and the bottom end of the outer wall of the culture barrel 700 is fixedly connected with the electromagnetic valve 208.

[0037] The above scheme is adopted: the abutting block 209 is used to trigger the lifting mechanism; the electromagnetic valve 208 is in a closed state under normal circumstances, and after being opened, the culture solution to be replaced can be discharged to the waste liquid tank 900, and the setting of the screen 207 will not cause the Nostoc sphaeroides to be discharged.

[0038] As shown in Figures 3 to 5 The inner plate 201 is slidingly connected in the inner wall of the culture barrel 700, one end of the reset spring 203 is fixedly connected with the outer wall of the moving rod 202, and the other end of the reset spring 203 is fixedly connected with the inner wall of the culture barrel 700; the moving rod 202 is slidingly connected in the inner wall of the culture barrel 700, the two ends of the hinged rod 205 are respectively hinged with the outer walls of the trapezoidal block 206 and the sliding plate 204, and the trapezoidal block 206 is slidingly connected in the bottom end of the inner wall of the culture barrel 700.

[0039] Adopt the above scheme: the abutment block 209 can be synchronized with the soft brush 604 to move down, when the soft brush 604 is attached to the bottom end inner wall of the culture barrel 700, the abutment block 209 will extrude the sliding plate 204 and make it move down, the sliding plate 204 will drive the two side hinge rods 205 to turn to the two sides, drive the trapezoidal block 206 to move; Because the trapezoidal block 206 can only move horizontally in the inner wall of the culture barrel 700, so that the trapezoidal block 206 moves horizontally to the two sides; The moving rod 202 is in contact with the slope bottom end of the trapezoidal block 206 in normal state, when the trapezoidal block 206 moves to the two sides, it will extrude the moving rod 202 to move, the moving rod 202 can only move vertically in the inner wall of the culture barrel 700, so that the corresponding moving rod 202 moves up, compresses the return spring 203, and drives the inner plate 201 fixed therewith to move up synchronously, after the inner plate 201 is separated from the bottom end inner wall of the culture barrel 700, there is no included angle between the two, the soft brush 604 is attached to the bottom end inner wall of the culture barrel 700, that is, the bottom of the culture barrel 700 can be better cleaned; When the soft brush 604 moves up, the abutment block 209 is separated from the sliding plate 204, and the return spring 203 drives the moving rod 202 and the inner plate 201 to move down and reset.

[0040] As shown in Figures 1 to 3 The outer wall of the base 100 is fixedly connected with the electric sliding rail 400, the inner wall of the electric sliding rail 400 is slidingly connected with the air cylinder 500, and the movable end of the air cylinder 500 is fixedly connected with the outer wall of the supporting plate 600.

[0041] Adopt the above scheme: the culture barrel 700 and the storage barrel 800 are arranged transversely, each group of culture barrels 700 corresponds to a group of storage barrels 800, the bottom end inner wall of the storage barrel 800 is also a slope, and the bottom is provided with an electromagnetic valve 208, the movable end of the air cylinder 500 can drive the supporting plate 600 to move up and down, so that the suction pipe 605 and the soft brush 604 enter the culture barrel 700 or are separated therefrom; When the motor 602 starts, it will drive the soft brush 604 and the rotating rod 603 to rotate, the high-pressure water gun on the rotating rod 603 can spray water to clean the inner wall of the inner plate 201, and the two suction pipes 605 on the two sides of the peristaltic pump 601 are located in the culture barrel 700 and the storage barrel 800 respectively, so that the gordon euryale can be transported between the two, and the suction pipe 605 is a flexible pipe, which will not cause the gordon euryale to be damaged.

[0042] As shown in Figures 6 to 7 The connecting mechanism includes a connecting block 301, a wedge-shaped block 303 elastically connected to the inner wall of the connecting block 301 through a connecting spring 302, a sliding rod 304 slidingly connected to the inner wall of the connecting block 301, and a slope block 305 slidingly connected to the inner wall of the connecting block 301, and the outer wall of the suction pipe 605 is provided with a groove 306.

[0043] The above scheme is adopted: the connecting block 301 is used for fixing the suction pipe 605, the wedge-shaped block 303 is connected with the groove 306 to communicate the suction pipe 605 with the peristaltic pump 601, the inclined surface block 305 is pressed to make the wedge-shaped block 303 and the groove 306 disengage, and the suction pipe 605 is removed for cleaning or maintenance; under normal circumstances, the connecting spring 302 makes the wedge-shaped block 303 always in the state of being popped out, at this time, the slide rod 304 is in contact with the bottom end of the inclined surface of the inclined surface block 305, and the top end outer wall of the inclined surface block 305 is flush with the top end outer wall of the connecting block 301.

[0044] As shown in Figures 6 to 7 The connecting block 301 is fixedly connected to the outer wall of the peristaltic pump 601, one end of the connecting spring 302 is fixedly connected to the outer wall of the wedge-shaped block 303, and the other end of the connecting spring 302 is fixedly connected to the inner wall of the connecting block 301; the wedge-shaped block 303 is slidingly connected to the inner wall of the connecting block 301, and the wedge-shaped block 303 is connected with the groove 306; one end of the slide rod 304 is slidingly connected to the outer wall of the inclined surface block 305, the other end of the slide rod 304 is fixedly connected to the outer wall of the wedge-shaped block 303, and the top end outer wall of the inclined surface block 305 is flush with the top end outer wall of the connecting block 301.

[0045] The above scheme is adopted: when the inclined surface block 305 is pressed to move downward, the two sides of the inclined surface will press the slide rod 304, and since the slide rod 304 can only move horizontally, the corresponding wedge-shaped block 303 will be driven to move to the two sides through the slide rod 304, and the connecting spring 302 is compressed; under the condition that the suction pipe 605 has been installed, when the wedge-shaped block 303 moves to the inner wall of the connecting block 301, it can disengage from the groove 306, and the suction pipe 605 can be conveniently and quickly removed; when the suction pipe 605 is connected, the suction pipe 605 is directly inserted into the inner wall of the connecting block 301, the outer wall of the suction pipe 605 presses the arc surface of the wedge-shaped block 303, the wedge-shaped block 303 moves to the inner wall of the connecting block 301 under the pressure, and when the suction pipe 605 is inserted into the groove 306 corresponding to the position of the wedge-shaped block 303, the wedge-shaped block 303 will pop out and be clamped into the groove 306 under the elastic force of the connecting spring 302, and the connection of the suction pipe 605 is completed.

[0046] The application also provides a use method of the automatic high-density cultivation equipment for Nostoc sphaeroides Kutz, which comprises the following steps:

[0047] S1, the cylinder 500 drives the supporting plate 600 to move downward, two groups of suction pipes 605 are respectively inserted into the first column of culture barrels 700 and storage barrels 800, the electromagnetic valve 208 is opened, the culture solution flows into the waste liquid tank 900, and Nostoc sphaeroides Kutz is left in the culture barrel 700;

[0048] S2, start the peristaltic pump 601, slowly suck the nux vomica in the culture barrel 700 into the storage barrel 800, after completion, the cylinder 500 drives the supporting plate 600 to move upwards, the electric sliding rail 400 controls the horizontal movement of the cylinder 500, the peristaltic pump 601 corresponds to the second row of culture barrels 700, and the soft hair brush 604 corresponds to the first row of culture barrels 700;

[0049] S3, the cylinder 500 drives the supporting plate 600 to move downwards again, the peristaltic pump 601 sucks the nux vomica in the second row of culture barrels 700 into the corresponding storage barrel 800, the motor 602 is started, the soft hair brush 604 is rotated through the rotating rod 603, the high-pressure water gun sprays water on the inner wall of the culture barrel 700, and the inner wall of the culture barrel 700 is cleaned.

[0050] S4, repeat the above steps to complete the cleaning of all culture barrels 700, then move the cylinder 500 in the opposite direction, and draw the nux vomica in the storage barrel 800 back into the culture barrel 700 through the peristaltic pump 601, add nutrient solution through the external liquid adding equipment, and complete the cleaning of the storage barrel 800.

[0051] The working principle and use process of the application are as follows:

[0052] The inner plate 201 is attached to the inner wall of the bottom end of the culture barrel 700 to form a nux vomica cultivation space, and when the culture liquid needs to be discharged for replacement after a certain period, the electric sliding rail 400 drives the supporting plate 600 to move horizontally, the movable end of the cylinder 500 is retracted, the two groups of material suction pipes 605 are inserted into the culture barrel 700 and the storage barrel 800 respectively, then the electromagnetic valves 208 at the bottom ends of the culture barrel 700 and the storage barrel 800 are opened, the waste liquid in the culture barrel 700 flows into the inclined slide through the screen 207, and finally collects in the waste liquid tank 900, and the nux vomica remains in the culture barrel 700.

[0053] Then start the peristaltic pump 601, draw the nux vomica into the storage barrel 800 through the material suction pipe 605 for temporary storage, after the nux vomica in one group of culture barrels 700 is completely discharged, the electric sliding rail 400 drives the cylinder 500 and the supporting plate 600 to move, the peristaltic pump 601 corresponds to another group of culture barrels 700, the soft hair brush 604 corresponds to the position of the empty culture barrel 700, the movable end of the cylinder 500 is retracted to make the soft hair brush 604 and the abutting block 209 move downwards synchronously, the motor 602 is started, the soft hair brush 604 rotates to clean the inner wall of the inner plate 201, and the high-pressure water gun sprays water on the inner wall of the inner plate 201; and the abutting block 209 will extrude the sliding plate 204 to move downwards, the hinge rod 205 pushes the trapezoidal block 206 to slide to both sides, the inclined surface of the trapezoidal block 206 extrudes the moving rod 202 to move upwards, compresses the return spring 203, drives the inner plate 201 to separate from the bottom end of the culture barrel 700, so that there is no included angle between the two, and the soft hair brush 604 can better clean.

[0054] After the cleaning is completed, the electric sliding rail 400 drives the air cylinder 500 and the supporting plate 600 to continue to move, and the subsequent culture barrel 700 is cleaned; after the cleaning is completed, the electromagnetic valve 208 is closed, the air cylinder 500 is reversely moved, and the peristaltic pump 601 is reversely operated, so that the Nostoc sphaeroides in the storage barrel 800 is transported into the culture barrel 700, and then the culture solution is added through the external infusion equipment until the set liquid level is reached.

[0055] When the suction pipe 605 needs to be cleaned after long-term use, the operator can press the inclined block 305, move the wedge-shaped block 303 away from the groove 306 through the slide rod 304, and then disassemble. When installing, the suction pipe 605 can be directly inserted into the connecting block 301, and the wedge-shaped block 303 and the groove 306 are clamped to complete the fixation, so that the disassembly and installation of the bolt are not required, and the operation is more convenient and fast.

[0056] It should be noted that in this text, relational terms such as first and second are used only to distinguish one entity or action from another, and do not necessarily require or imply that there is any such actual relationship or order between these entities or actions. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment.

[0057] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A device for automated high-density cultivation of nostoc commune, comprising a base (100), characterized in that: Also include: The inner wall of the culture barrel (700) is provided with a lifting mechanism, the outer wall of the top of the base (100) is fixedly connected with a storage barrel (800), and the outer wall of the base (100) is provided with a waste liquid tank (900); The outer wall of the supporting plate (600) is fixedly connected with a peristaltic pump (601), the outer wall of the peristaltic pump (601) is provided with a suction pipe (605) through a connecting mechanism, the outer wall of the supporting plate (600) is fixedly connected with a motor (602), the output shaft of the motor (602) is fixedly connected with a rotating rod (603), and the outer wall of the rotating rod (603) is fixedly connected with a soft brush (604); Wherein, the lifting mechanism includes an inner plate (201), the outer wall of the inner plate (201) is fixedly connected with a moving rod (202), the moving rod (202) is elastically connected in the inner wall of the culture barrel (700) through a reset spring (203), the bottom end inner wall of the culture barrel (700) is slidably connected with a sliding plate (204), and the bottom end outer wall of the sliding plate (204) is hingedly connected with a trapezoidal block (206) through a hinge rod (205).

2. The equipment for automatic cultivation of Nostoc commune in high density according to claim 1, characterized in that: The bottom end outer wall of the soft brush (604) is fixedly connected with an abutting block (209), the bottom end inner wall of the culture barrel (700) is fixedly connected with a screen (207), and the bottom end outer wall of the culture barrel (700) is fixedly connected with a solenoid valve (208).

3. The equipment for automatic cultivation of Nostoc commune in high density according to claim 1, characterized in that: The inner plate (201) is slidably connected in the inner wall of the culture barrel (700), one end of the reset spring (203) is fixedly connected with the outer wall of the moving rod (202), and the other end of the reset spring (203) is fixedly connected with the inner wall of the culture barrel (700).

4. The equipment for automatic cultivation of Nostoc commune in high density according to claim 1, characterized in that: The moving rod (202) is slidably connected in the inner wall of the culture barrel (700), the hinge rod (205) is hingedly connected with the outer wall of the trapezoidal block (206) and the sliding plate (204) respectively, and the trapezoidal block (206) is slidably connected in the bottom end inner wall of the culture barrel (700).

5. The Nostoc automated high-density cultivation apparatus according to claim 1, wherein: The outer wall of the base (100) is fixedly connected with an electric sliding rail (400), the inner wall of the electric sliding rail (400) is slidably connected with an air cylinder (500), and the movable end of the air cylinder (500) is fixedly connected with the outer wall of the supporting plate (600).

6. The Nostoc automated high-density cultivation apparatus according to claim 1, wherein: The connecting mechanism includes a connecting block (301), the inner wall of the connecting block (301) is elastically connected with a wedge-shaped block (303) through a connecting spring (302), the inner wall of the connecting block (301) is slidably connected with a sliding rod (304), the inner wall of the connecting block (301) is slidably connected with an inclined block (305), and the outer wall of the suction pipe (605) is provided with a groove (306).

7. The Nostoc automated high-density cultivation apparatus according to claim 6, wherein: The connecting block (301) is fixedly connected to the outer wall of the peristaltic pump (601), one end of the connecting spring (302) is fixedly connected with the outer wall of the wedge-shaped block (303), and the other end of the connecting spring (302) is fixedly connected with the inner wall of the connecting block (301).

8. The Nostoc automated high-density cultivation apparatus according to claim 6, wherein: The wedge-shaped block (303) is in sliding connection with the inner wall of the connecting block (301), and the wedge-shaped block (303) is in clamping connection with the groove (306).

9. The Nostoc automated high-density cultivation apparatus according to claim 6, wherein: One end of the sliding rod (304) is in sliding connection with the outer wall of the bevel block (305), the other end of the sliding rod (304) is in fixed connection with the outer wall of the wedge-shaped block (303), and the top end outer wall of the bevel block (305) is flush with the top end outer wall of the connecting block (301).

10. A method for using the automatic high-density cultivation device for nostoc commune, applied to the automatic high-density cultivation device for nostoc commune according to any one of claims 1-9, characterized in that: The method comprises the following steps: S1, the cylinder (500) drives the lower movement of the supporting plate (600), two groups of material suction pipes (605) respectively enter the first row of culture barrels (700) and storage barrels (800), the electromagnetic valve (208) is opened, the culture solution flows into the waste liquid tank (900), and the Nostoc sphaeroides is left in the culture barrel (700); S2, the peristaltic pump (601) is started, the Nostoc sphaeroides in the culture barrel (700) is slowly sucked into the storage barrel (800), after completion, the cylinder (500) drives the upward movement of the supporting plate (600), the electric sliding rail (400) controls the transverse movement of the cylinder (500), the peristaltic pump (601) corresponds to the second row of culture barrels (700), and the soft hair brush (604) corresponds to the first row of culture barrels (700); S3, the cylinder (500) is driven again to drive the lower movement of the supporting plate (600), the peristaltic pump (601) sucks the Nostoc sphaeroides in the second row of culture barrels (700) into the corresponding storage barrel (800), the motor (602) is started, the soft hair brush (604) is rotated through the rotating rod (603), the high-pressure water gun sprays water on the inner wall of the culture barrel (700), and the inner wall of the culture barrel (700) is cleaned; S4, repeat the above steps to complete the cleaning of all culture barrels (700), then reversely move the cylinder (500), the Nostoc sphaeroides in the storage barrel (800) is drawn back into the culture barrel (700) through the peristaltic pump (601), the external liquid adding equipment is used to add nutrient solution, and the cleaning of the storage barrel (800) is completed.

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