Probiotic culture system

Abstract

The invention relates to the technical field related to probiotic culture, and discloses a probiotic culture system which comprises a box body, a placing plate is arranged on the lower side of the interior of the box body, a circular plate is rotatably arranged on the upper side of the placing plate, a plurality of first rotating pipes are rotatably arranged on the circular plate, and a plurality of culture vessels are vertically arranged on the outer walls of the first rotating pipes at intervals; a second circular pipe is arranged on the upper side of the circular plate, and a plurality of spraying assemblies are vertically arranged on the outer wall of the second circular pipe at intervals; a part of a nutrient solution in a first hydraulic cavity can be obliquely and downwards sprayed onto a water wheel through a first high-pressure spray head, the water wheel and a second rotating pipe are pushed to rotate by utilizing high-pressure spraying of the nutrient solution, the second rotating pipe rotates to drive a plurality of groups of cylinders to rotate, and the plurality of groups of cylinders rotate to stir and beat the sprayed nutrient solution to be scattered; the spraying range of the nutrient solution into the culture vessel is expanded. And a plurality of groups of cylinders rotate to stir and disperse the probiotics in the culture vessel, so that the accumulation condition of the probiotics is reduced, and full contact between the probiotics and the nutrient solution is facilitated.

Description

Technical Field

[0001] This invention belongs to the technical field of probiotic culture, and more specifically, relates to a probiotic culture system. Background Technology

[0002] Probiotics are beneficial microorganisms that improve the host's microecological balance, thus exerting beneficial effects. Clinically, they are mainly used for intestinal infectious diseases and chronic inflammatory bowel diseases. Probiotics enter the human intestine orally, forming specific adhesions with intestinal epithelial cells through biochemical reactions. Together with normal flora, they form a biological barrier, protecting the gastrointestinal mucosa. Simultaneously, probiotics can inhibit intestinal inflammation caused by various factors, downregulate the expression of inflammatory factors, and maintain the internal environment of intestinal epithelial cells. They are significantly effective in treating gastrointestinal diseases caused by bacteria, viruses, and improper diet. Probiotics are used in both food and pharmaceuticals. During probiotic cultivation, nutrient solutions are required to facilitate better fermentation and culture.

[0003] The existing technology for probiotic culture still has the following shortcomings: First, during the cultivation of probiotics, nutrient solution needs to be introduced to facilitate better fermentation and cultivation. In current probiotic cultivation systems, the spraying component usually injects the nutrient solution into the box through the injection port after the nutrient solution is prepared. During the spraying process, the components in the nutrient solution may precipitate, resulting in uneven nutrient distribution in the sprayed nutrient solution. This leads to different nutrient components absorbed by the plants, which in turn leads to different plant growth rates.

[0004] Secondly, in existing probiotic culture systems, the spraying components typically have a nutrient solution nozzle at the top of the culture vessel to spray the nutrient solution onto the upper part. However, the bacteria in the culture vessel tend to accumulate, and the nutrient solution only falls onto the outermost layer of bacteria when sprayed, failing to penetrate deep into the inner bacteria. Therefore, the utilization rate of the nutrient solution is not high.

[0005] Third, in existing probiotic culture systems, the culture vessels are usually fixed horizontally. After the nutrient solution is sprayed into the culture vessel, it can only move downwards under the influence of gravity. As a result, the nutrient solution is prone to forming localized accumulations or dry spots on the surface of the culture vessel.

[0006] Therefore, in view of this, we will study and improve the existing structure and its shortcomings to provide a probiotic culture system, in order to achieve a more practical and valuable purpose. Summary of the Invention

[0007] This invention provides a probiotic culture system to overcome the above-mentioned defects in the prior art.

[0008] The purpose and efficacy of the probiotic culture system of this invention are achieved by the following specific technical means: A probiotic culture system includes a box, with a placement plate on the lower side of the box, a circular plate rotatably mounted on the upper side of the placement plate, a plurality of first rotating tubes rotatably mounted on the circular plate, a plurality of culture vessels vertically spaced on the outer wall of the first rotating tubes, an elastic membrane connecting the inner wall of the culture vessels to the outer wall of the first rotating tubes, a first circular tube rotatably mounted on the placement plate, a second circular tube mounted on the upper side of the circular plate, a plurality of spraying components vertically spaced on the outer wall of the second circular tubes; each spraying component includes a disc, a plurality of grooves arranged in a circular array on the lower circumference of the disc, a second rotating tube rotatably mounted inside the grooves, a plurality of sets of cylinders on the outer wall of the second rotating tubes, a plurality of first hydraulic chambers vertically spaced inside the second circular tubes, a first high-pressure nozzle communicating with the grooves in the first hydraulic chambers, a plurality of conical cavities vertically spaced inside the first rotating tubes, a plurality of second high-pressure nozzles on the outer wall of the conical cavities.

[0009] Preferably, the culture vessel has a through hole in the middle, the outer wall of the first rotating tube is in sliding contact with the culture vessel, the outer diameter of the first rotating tube is much smaller than the inner diameter of the through hole, the first round tube is in vertical sliding contact with the second round tube, the disc is fixed to the outer wall of the second round tube, a group of several cylinders are axially spaced on the outer wall of the second rotating tube, and a group of several second high-pressure nozzles are located inside the culture vessel.

[0010] Preferably, each of the first hydraulic chambers has a first piston plate that slides vertically inside, the first piston plate being sleeved on the outer wall of the first circular tube, the first circular tube having a spiral plate inside, and the first circular tube having a first check valve communicating with several of the first hydraulic chambers.

[0011] Preferably, a water wheel is provided on the outer wall of one end of the second rotating tube, and an elliptical plate is provided on the outer wall of one end of the water wheel. The first high-pressure nozzle is inclined, and the lower end of the first high-pressure nozzle is inclined toward the water wheel. A clearance groove for avoiding the elliptical plate is provided on the upper side of the groove.

[0012] Preferably, the interior of the second rotating tube is connected to the first hydraulic chamber by a second one-way valve, the upper inner wall of the conical cavity is provided with an annular cavity, the outer wall of the disc is fixed with a plurality of collars, the inner wall of the collars is in annular sliding contact with the outer wall of the first rotating tube, the interior of the second rotating tube is connected to the annular cavity through the interior of the collars, and the annular cavity is connected to the conical cavity.

[0013] Preferably, the lower part of the circular plate is provided with an annular groove, and an internal gear ring is fixedly provided on the upper side of the placement plate. The internal gear ring slides in annular contact within the annular groove, and a gear is sleeved on the lower outer wall of the first rotating tube. The outer wall of the gear meshes with the inner wall of the internal gear ring.

[0014] Preferably, a cylinder is provided on the lower side of the placement plate, a second piston plate is slidably provided inside the cylinder, a second hydraulic chamber and a pressure relief chamber are provided inside the cylinder, a second solenoid valve is provided in communication between the second hydraulic chamber and the interior of the first cylindrical tube, and a vent hole is provided on the upper side of the pressure relief chamber.

[0015] Preferably, the lower interior of the box is provided with several nutrient solution tanks, each nutrient solution tank is connected to the second hydraulic chamber by a first solenoid valve, a sealing cover is hinged to one side of the upper end of the box, a control panel is installed on one side of the outer side of the box, and an opening is provided on each side of the box, with an installation plate installed in the opening.

[0016] Preferably, a stepper motor is installed on the lower side of the housing, and a first ratchet is provided at the output end of the stepper motor. A second ratchet is rotatably provided on the lower inside of the housing. A conveyor belt is connected to the outer wall of the first ratchet and the outer wall of the second ratchet. A spline block is provided on one side of the lower outer wall of the first cylindrical tube, and a spline groove is provided on one side of the inner wall of the second ratchet. The spline block slides vertically in the spline groove. A limiting ring is rotatably provided at the upper and lower ends of the cylinder. The outer wall of the first cylindrical tube slides vertically in contact with the limiting ring, and the spline block slides vertically in contact with the limiting ring.

[0017] Preferably, the placement plate has a sleeve in the middle, the inner wall of the sleeve has a spiral groove with the head and tail connected, and a slider is provided on one side of the lower outer wall of the first round tube. The slider slides spirally in the spiral groove, and the round plate and the spline block slide in vertical contact.

[0018] Compared with the prior art, the present invention has the following beneficial effects: This invention discloses a probiotic culture system. Through the arrangement of a second piston plate and a second hydraulic chamber, the second piston plate moves upward, creating negative pressure in the second hydraulic chamber. Several first solenoid valves draw various nutrient solutions from several nutrient solution tanks into the second hydraulic chamber, facilitating the mixing of these different nutrient solutions. Simultaneously, the second piston plate moves downward, compressing the nutrient solution in the second hydraulic chamber and conveying it through the second solenoid valve into a first circular tube. This compression within the second hydraulic chamber reduces sedimentation of the nutrient solution. The rotation of the first circular tube drives the second piston plate to rotate, which, in conjunction with the lower wall of the second hydraulic chamber, agitates particles in the nutrient solution, promoting uniform mixing. Furthermore, the arrangement of the second solenoid valve and an annular cavity allows the first circular tube to rotate, causing the annular cavity to rotate. This annular cavity's rotation creates a spiral flow of the nutrient solution within the first circular tube, ensuring thorough mixing and significantly improving the mixing effect.

[0019] This invention discloses a probiotic culture system. Through the arrangement of a second rotating tube, cylinders, a first high-pressure nozzle, and a water wheel, a first piston plate moves upward within a first hydraulic chamber. A portion of the nutrient solution within the first hydraulic chamber is sprayed downwards through the first high-pressure nozzle onto the water wheel. The high-pressure spray of the nutrient solution drives the water wheel and the second rotating tube to rotate. The rotation of the second rotating tube drives several sets of cylinders to rotate, which disperses and agitates the sprayed nutrient solution, expanding the area sprayed into the culture vessel. Furthermore, the rotation of the cylinders disperses the probiotics within the culture vessel, reducing bacterial accumulation and facilitating sufficient contact between the probiotics and the nutrient solution. Then, through the arrangement of the first rotating tube, conical cavity, and second high-pressure nozzle, another portion of the nutrient solution in the first hydraulic chamber is transported to the second rotating tube through a second one-way valve. The nutrient solution in the second rotating tube is then transported through the inside of a collar into an annular cavity, and the nutrient solution in the annular cavity is transported into the conical cavity. Nutrients within the conical cavity are sprayed out in a ring through several second high-pressure nozzles, which helps to expand the spraying range of the nutrient solution and further promotes full contact between probiotics and the nutrient solution. Finally, through the setting of the elliptical plate and elastic membrane, the rotation of the second rotating tube drives the elliptical plate to rotate. The rotation of the elliptical plate uses the longer end of the elliptical plate to squeeze the upper side of the culture vessel, causing the culture vessel to swing and tilt. During the swinging of the culture vessel, the nutrient solution flows obliquely along the elastic membrane under the action of gravity, enhancing the permeability of the nutrient solution and avoiding the situation of the surface being too wet while the deeper layers are dry. Moreover, the tilting and swinging of the culture vessel, through the change of the angle of the elastic membrane, ensures that the nutrient solution continues to flow, covering dead areas and greatly increasing the contact range between the nutrient solution and probiotics.

[0020] This invention discloses a probiotic culture system. Through the arrangement of a first rotating tube, a culture vessel, and an elastic membrane, the rotation of the first circular tube and spline block drives the rotation of a circular plate, which in turn drives several first rotating tubes to revolve. The revolve of the first rotating tubes drives the revolve of gears, which are fixed in place by an internal gear ring. The outer wall of the gear meshes with the inner wall of the internal gear ring. The revolve of the several first rotating tubes, meshed with the internal gear ring, causes them to rotate independently. This rotation of the first rotating tubes drives the rotation of several elastic membranes and the culture vessel, ensuring sufficient contact between the probiotics and the nutrient solution within the culture vessel, thus improving the probiotic culture effect. Furthermore, the arrangement of second high-pressure nozzles and conical cavities allows the rotation of the first rotating tubes to drive the rotation of several conical cavities. The shape of the conical cavities causes the nutrient solution to move obliquely up and down along their conical surfaces, facilitating uniform upward movement of the nutrient solution before it is sprayed out through the second high-pressure nozzles, preventing sedimentation. Finally, the rotation of the first rotating tubes drives the rotation of several second high-pressure nozzles, which utilize centrifugal force to expand the spray range of the nutrient solution. Attached Figure Description

[0021] To more clearly illustrate the technical solutions in the embodiments of the invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0022] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0023] Figure 1 This is a schematic diagram of the first isometric structure of the present invention; Figure 2 This is a schematic diagram of the second isometric structure of the present invention; Figure 3 This is an isometric structural diagram of the internal structure of the box in this invention; Figure 4 This is a front view structural diagram of the present invention; Figure 5 for Figure 4 Schematic diagram of the cross-sectional structure at point AA; Figure 6 for Figure 5 A magnified schematic diagram of the local structure at point C; Figure 7 for Figure 5 A magnified schematic diagram of the local structure at point D; Figure 8 This is a top view of the structure of the present invention; Figure 9 for Figure 8 Schematic diagram of the cross-sectional structure at point BB; Figure 10 for Figure 9 A magnified schematic diagram of the local structure at point E; Figure 11 for Figure 9 A magnified schematic diagram of the structure at point F in the middle.

[0024] Explanation of reference numerals in the attached figures: 10. Box body; 11. Sealing cover; 12. Control panel; 13. Placement plate; 14. Circular plate; 15. First circular tube; 16. Second circular tube; 17. Circular disc; 18. First rotating tube; 19. Culture vessel; 20. Elastic membrane; 21. Through hole; 22. Opening; 23. Mounting plate; 24. First hydraulic chamber; 25. First piston plate; 26. Spiral plate; 27. First one-way valve; 28. Second rotating tube; 29. ​​Water wheel; 30. Elliptical plate; 31. First high-pressure nozzle; 32. Second one-way valve; 33. Collar; 34. Conical cavity; 35. Second high-pressure nozzle; 36. Annular cavity; 37. Cylinder; 38. Second piston plate; 39. Second hydraulic chamber; 40. Pressure relief chamber; 41. Vent hole. 1. Nutrient solution tank 42. First solenoid valve 43. Second solenoid valve 44. Stepper motor 45. First ratchet 46. Conveyor belt 47. Second ratchet 48. Spline groove 49. Spline block 50. Sleeve 51. Spiral groove 52. Slider 53. Gear 54. Internal gear ring 55. Annular groove 56. Limiting ring 57. Groove 58. Clearance groove 59. 60. 61. 62. 63. 64. 65. 66. 67. 68. 69. 70. 71. 72. 73. 74. 75. 76. 77. 78. 79. 80. 81. 82. 83. 84. 85. 86. 87. 88. 89. 90. Detailed Implementation

[0025] The embodiments of the present invention will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of the invention.

[0026] In the description of this invention, unless otherwise stated, "a plurality of" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the invention. Furthermore, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0027] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0028] As attached Figure 1-11 As shown: This invention provides an embodiment of a probiotic culture system. like Figure 1-11 As shown, the device includes a box body 10. A placement plate 13 is provided on the lower side of the interior of the box body 10. A circular plate 14 is rotatably mounted on the upper side of the placement plate 13. A plurality of first rotating tubes 18 are rotatably mounted on the circular plate 14. A plurality of culture dishes 19 are vertically spaced on the outer wall of the first rotating tubes 18. An elastic membrane 20 connects the inner wall of the culture dish 19 to the outer wall of the first rotating tube 18. A first circular tube 15 is rotatably mounted on the placement plate 13. A second circular tube 16 is provided on the upper side of the circular plate 14. A plurality of [missing information - likely related to the second circular tube 16] are vertically spaced on the outer wall of the second circular tube 16. Spraying assembly; the spraying assembly includes a disc 17, the lower circumference of which is provided with a plurality of grooves 58, a second rotating tube 28 is rotatably provided inside the grooves 58, the outer wall of the second rotating tube 28 is provided with a plurality of sets of cylinders 37, the inner wall of the second cylindrical tube 16 is provided with a plurality of first hydraulic chambers 24 vertically spaced, the first hydraulic chambers 24 are connected to the grooves 58 and provided with a first high-pressure nozzle 31, the inner wall of the first rotating tube 18 is provided with a plurality of conical cavities 34 vertically spaced, and the outer wall of the conical cavities 34 is provided with a plurality of second high-pressure nozzles 35.

[0029] Preferred, such as Figure 7 As shown, the culture vessel 19 has a through hole 21 in the middle. The outer wall of the first rotating tube 18 is in sliding contact with the culture vessel 19. The outer diameter of the first rotating tube 18 is much smaller than the inner diameter of the through hole 21. The first round tube 15 is in vertical sliding contact inside the second round tube 16. The disc 17 is fixed to the outer wall of the second round tube 16. Several cylinders 37 are axially spaced on the outer wall of the second rotating tube 28 as a group. Several second high-pressure nozzles 35 are all located inside the culture vessel 19.

[0030] Preferred, such as Figure 7 As shown, a first piston plate 25 is vertically slidably provided inside each first hydraulic chamber 24. The first piston plate 25 is sleeved on the outer wall of the first circular tube 15. A spiral plate 26 is provided inside the first circular tube 15. A first one-way valve 27 is provided inside the first circular tube 15 and communicates with several first hydraulic chambers 24 respectively.

[0031] Preferred, such as Figure 7As shown, a water wheel 29 is provided on the outer wall of one end of the second rotating tube 28, and an elliptical plate 30 is provided on the outer wall of one end of the water wheel 29. The first high-pressure nozzle 31 is inclined, and the lower end of the first high-pressure nozzle 31 is inclined towards the water wheel 29. A clearance groove 59 for avoiding the elliptical plate 30 is provided on one side of the upper part of the groove 58.

[0032] Preferred, such as Figure 7 As shown, the interior of the second rotating tube 28 is connected to the first hydraulic chamber 24 and is equipped with a second one-way valve 32. The upper inner wall of the conical cavity 34 is provided with an annular cavity 36. The outer wall of the disc 17 is fixed with a plurality of collars 33. The inner wall of the collars 33 is in annular sliding contact with the outer wall of the first rotating tube 18. The interior of the second rotating tube 28 is connected to the annular cavity 36 through the interior of the collars 33. The annular cavity 36 is connected to the conical cavity 34.

[0033] Preferred, such as Figure 9 As shown, the lower part of the circular plate 14 is provided with an annular groove 56, and the upper side of the placement plate 13 is fixedly provided with an internal gear ring 55. The internal gear ring 55 slides in annular contact within the annular groove 56. The lower end of the first rotating tube 18 is fitted with a gear 54, and the outer wall of the gear 54 meshes with the inner wall of the internal gear ring 55.

[0034] Preferred, such as Figure 5-11 As shown, a cylinder 37 is provided on the lower side of the placement plate 13. A second piston plate 38 is slidably provided inside the cylinder 37. A second hydraulic chamber 39 and a pressure relief chamber 40 are provided inside the cylinder 37. A second solenoid valve 44 is provided in the second hydraulic chamber 39 and the interior of the first circular tube 15. A vent hole 41 is provided on the upper side of the pressure relief chamber 40.

[0035] Preferred, such as Figure 1-2 , Figure 5-6 As shown, the lower side of the interior of the box 10 is provided with several nutrient solution tanks 42. The nutrient solution tanks 42 are connected to the second hydraulic chamber 39 and are provided with a first solenoid valve 43. A sealing cover 11 is hinged to one side of the upper end of the box 10. A control panel 12 is installed on one side of the exterior of the box 10. An opening 22 is provided on each side of the box 10, and an installation plate 23 is installed in the opening 22.

[0036] Preferred, such as Figure 9-10As shown, a stepper motor 45 is installed on the lower side of the housing 10. The output end of the stepper motor 45 is provided with a first ratchet 46. A second ratchet 48 is rotatably provided on the lower side of the housing 10. A conveyor belt 47 is connected to the outer wall of the first ratchet 46 and the outer wall of the second ratchet 48. A spline block 50 is provided on the lower outer wall of the first round tube 15. A spline groove 49 is provided on the inner wall of the second ratchet 48. The spline block 50 slides vertically in the spline groove 49. A limiting ring 57 is rotatably provided at the upper and lower ends of the cylinder 37. The outer wall of the first round tube 15 slides vertically in contact with the limiting ring 57. The spline block 50 slides vertically in contact with the limiting ring 57.

[0037] Preferred, such as Figure 11 As shown, a sleeve 51 is provided in the middle of the placement plate 13. The inner wall of the sleeve 51 is provided with a spiral groove 52 with the head and tail connected. A slider 53 is provided on one side of the lower outer wall of the first round tube 15. The slider 53 slides spirally in the spiral groove 52. The round plate 14 and the spline block 50 slide in vertical contact.

[0038] Specific usage of this invention: The staff placed the probiotics on the upper side of the elastic membrane 20 inside the culture dish 19 for cultivation. During the cultivation process, nutrient solution needs to be introduced to facilitate better fermentation. However, when spraying the nutrient solution, a high-concentration carbon source + nitrogen source nutrient solution needs to be sprayed in the early stage to promote rapid bacterial growth; and a nutrient solution containing vitamins and minerals needs to be sprayed in the middle and later stages to maintain the metabolic activity of the bacteria. Therefore, it is necessary to use a mixture of multiple nutrient solutions before spraying them into the culture dish 19.

[0039] The operator starts the stepper motor 45 via the control panel 12. The stepper motor 45 drives the first ratchet 46 to rotate, which in turn moves the conveyor belt 47, which in turn drives the second ratchet 48 to rotate. Utilizing the spline groove 49 and spline block 50, the rotation of the second ratchet 48 drives the spline block 50 and the first cylindrical tube 15 to rotate. Simultaneously, the rotation of the first cylindrical tube 15 drives the slider 53 to rotate. The slider 53 is guided by the spiral groove 52, allowing it to slide within the groove, thus enabling the first cylindrical tube 15 to rotate and move up and down. The up-and-down movement of the first cylindrical tube 15 drives the second piston plate 38 to move up and down. The vent hole 41 is used to release the pressure in the pressure relief chamber 40, facilitating the up-and-down movement of the second piston plate 38 within the cylinder 37.

[0040] When the second piston plate 38 moves upward, the second hydraulic chamber 39 forms a negative pressure. Several first solenoid valves 43 respectively absorb various different nutrient solutions from several nutrient solution tanks 42 into the second hydraulic chamber 39, so as to facilitate the delivery of various different nutrient solutions into the second hydraulic chamber 39 for mixing.

[0041] Simultaneously, the upward movement of the first circular tube 15 drives several first piston plates 25 to move upward. The first piston plates 25 move upward within the first hydraulic chamber 24, spraying a portion of the nutrient solution within the first hydraulic chamber 24 downward through the first high-pressure nozzle 31 onto the water wheel 29. The high-pressure spray of the nutrient solution drives the water wheel 29 and the second rotating tube 28 to rotate. The rotation of the second rotating tube 28 drives several sets of cylinders 37 to rotate, which disperses and agitates the sprayed nutrient solution, expanding the area of ​​the nutrient solution sprayed within the culture vessel 19. Furthermore, the rotation of the several sets of cylinders 37 disperses and agitates the probiotics within the culture vessel 19, reducing probiotic accumulation and promoting full contact between the probiotics and the nutrient solution. The rotation of the second rotating tube 28 drives the elliptical plate 30 to rotate. The rotation of the elliptical plate 30 uses its longer end to squeeze one side of the upper part of the culture vessel 19, causing the culture vessel 19 to swing and tilt. During the swinging process of the culture vessel 19, the nutrient solution flows obliquely along the elastic membrane 20 under the action of gravity, which enhances the permeability of the nutrient solution and avoids the situation of the surface being too wet while the deep layer is dry. Moreover, the tilting and swinging of the culture vessel 19, through the change of the angle of the elastic membrane 20, allows the nutrient solution to flow continuously, covering dead corner areas and greatly increasing the contact range between the nutrient solution and probiotics.

[0042] Another portion of the nutrient solution within the first hydraulic chamber 24 is transported to the second rotating pipe 28 via the second one-way valve 32. The nutrient solution within the second rotating pipe 28 is then transported to the annular chamber 36 through the inside of the collar 33. The nutrient solution within the annular chamber 36 is then transported to the conical chamber 34. The nutrients within the conical chamber 34 are then sprayed out in a ring through several second high-pressure nozzles 35, which helps to expand the spray range of the nutrient solution and further promotes full contact between the probiotics and the nutrient solution.

[0043] When the second piston plate 38 moves downward, it squeezes the nutrient solution in the second hydraulic chamber 39 and delivers it through the second solenoid valve 44 to the first circular tube 15. This squeezing of the interior of the second hydraulic chamber 39 reduces sedimentation in the nutrient solution. Furthermore, the rotation of the first circular tube 15 drives the second piston plate 38 to rotate. This rotation, in conjunction with the lower wall of the second hydraulic chamber 39, helps to agitate particles in the nutrient solution, promoting uniform mixing.

[0044] The rotation of the first circular tube 15 drives the rotation of the annular cavity 36. The rotation of the annular cavity 36 causes the nutrient solution to flow spirally within the first circular tube 15, thereby ensuring thorough mixing of the nutrient solution and greatly improving the mixing effect.

[0045] The downward movement of the first circular tube 15 causes several first piston plates 25 to move downwards. The first piston plates 25 move downwards within the first hydraulic chamber 24, creating a negative pressure within the first hydraulic chamber 24. This allows the nutrient solution within the first circular tube 15 to be delivered to the first hydraulic chamber 24 through the first one-way valve 27.

[0046] Finally, the rotation of the first circular tube 15 and the spline block 50 drives the circular plate 14 to rotate, which in turn drives several first rotating tubes 18 to revolve. The rotation of the first rotating tubes 18 drives the gear 54 to revolve, and the gear 54, in conjunction with the inner gear ring 55, is fixed in place. The outer wall of the gear 54 meshes with the inner wall of the inner gear ring 55. The rotation of the first rotating tubes 18, meshed with the inner gear ring 55, causes them to rotate. This rotation of the first rotating tubes 18 drives the rotation of several elastic membranes 20 and the culture vessel 19, ensuring sufficient contact between the probiotics and the nutrient solution within the culture vessel 19, thus improving the probiotic culture effect. Furthermore, the rotation of the first rotating tubes 18 drives the rotation of several conical cavities 34. The shape of the conical cavities 34 allows the nutrient solution to move obliquely up and down along their conical surfaces, facilitating uniform upward movement of the nutrient solution before it is sprayed out through the second high-pressure nozzle 35, preventing sedimentation of the nutrient solution. The first rotating tube 18 rotates, driving several second high-pressure nozzles 35 to rotate, and the rotation of the several second high-pressure nozzles 35 expands the range of nutrient solution spraying by utilizing centrifugal force.

[0047] The embodiments of the present invention are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the invention to the forms disclosed. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described in order to better illustrate the principles and practical application of the invention, and to enable those skilled in the art to understand the invention and to design various embodiments with various modifications suitable for a particular purpose.

Claims

1. A probiotic culture system, characterized in that: The device includes a box body (10), a placement plate (13) is provided on the lower side of the interior of the box body (10), a circular plate (14) is rotatably provided on the upper side of the placement plate (13), a plurality of first rotating tubes (18) are rotatably provided on the circular plate (14), a plurality of culture vessels (19) are vertically spaced on the outer wall of the first rotating tubes (18), an elastic membrane (20) is connected between the inner wall of the culture vessel (19) and the outer wall of the first rotating tubes (18), a first circular tube (15) is rotatably provided on the placement plate (13), a second circular tube (16) is provided on the upper side of the circular plate (14), and a plurality of spraying components are vertically spaced on the outer wall of the second circular tube (16). The spraying assembly includes a disc (17), the lower circumferential array of which is provided with a plurality of grooves (58), a second rotating tube (28) is rotatably provided inside the grooves (58), the outer wall of the second rotating tube (28) is provided with a plurality of sets of cylinders (37), the inner wall of the second cylindrical tube (16) is provided with a plurality of first hydraulic chambers (24) vertically spaced, the first hydraulic chambers (24) are connected to the grooves (58) and provided with a first high-pressure nozzle (31), the inner wall of the first rotating tube (18) is provided with a plurality of conical cavities (34) vertically spaced, and the outer wall of the conical cavity (34) is provided with a plurality of second high-pressure nozzles (35).

2. The probiotic culture system according to claim 1, characterized in that: The culture vessel (19) has a through hole (21) in the middle. The outer wall of the first rotating tube (18) is in sliding contact with the culture vessel (19). The outer diameter of the first rotating tube (18) is much smaller than the inner diameter of the through hole (21). The first round tube (15) is in vertical sliding contact inside the second round tube (16). The disc (17) is fixed to the outer wall of the second round tube (16). A number of cylinders (37) are axially spaced on the outer wall of the second rotating tube (28) as a group. A number of second high-pressure nozzles (35) are all located inside the culture vessel (19).

3. The probiotic culture system according to claim 1, characterized in that: Each of the first hydraulic chambers (24) has a first piston plate (25) that slides vertically inside. The first piston plate (25) is sleeved on the outer wall of the first circular tube (15). The first circular tube (15) has a spiral plate (26) inside. The first circular tube (15) is connected to a number of the first hydraulic chambers (24) by a first check valve (27).

4. The probiotic culture system according to claim 1, characterized in that: The outer wall of one end of the second rotating tube (28) is provided with a water wheel (29), and the outer wall of one end of the water wheel (29) is provided with an elliptical plate (30). The first high-pressure nozzle (31) is inclined, and the lower end of the first high-pressure nozzle (31) is inclined toward the water wheel (29). The upper side of the groove (58) is provided with a clearance groove (59) for avoiding the elliptical plate (30).

5. The probiotic culture system according to claim 1, characterized in that: The interior of the second rotating tube (28) is connected to the first hydraulic chamber (24) and is equipped with a second one-way valve (32). The upper inner wall of the conical cavity (34) is provided with an annular cavity (36). The outer wall of the disc (17) is fixedly provided with a plurality of collars (33). The inner wall of the collars (33) is in annular sliding contact with the outer wall of the first rotating tube (18). The interior of the second rotating tube (28) is connected to the annular cavity (36) through the interior of the collars (33). The annular cavity (36) is connected to the conical cavity (34).

6. The probiotic culture system according to claim 1, characterized in that: The lower part of the circular plate (14) is provided with an annular groove (56), and the upper side of the placement plate (13) is fixedly provided with an internal gear ring (55). The internal gear ring (55) slides in annular contact within the annular groove (56). The lower outer wall of the first rotating tube (18) is fitted with a gear (54), and the outer wall of the gear (54) meshes with the inner wall of the internal gear ring (55).

7. The probiotic culture system according to claim 1, characterized in that: The lower side of the placement plate (13) is provided with a cylinder (37), and a second piston plate (38) is slidably provided inside the cylinder (37). The cylinder (37) is provided with a second hydraulic chamber (39) and a pressure relief chamber (40). The second hydraulic chamber (39) is connected to the interior of the first circular tube (15) and a second solenoid valve (44) is provided. The upper side of the pressure relief chamber (40) is provided with a vent hole (41).

8. The probiotic culture system according to claim 7, characterized in that: The lower interior of the box (10) is provided with several nutrient solution tanks (42). Each nutrient solution tank (42) is connected to the second hydraulic chamber (39) and is provided with a first solenoid valve (43). A sealing cover (11) is hinged to one side of the upper end of the box (10). A control panel (12) is installed on one side of the outer side of the box (10). An opening (22) is provided on each side of the box (10), and an installation plate (23) is installed in the opening (22).

9. The probiotic culture system according to claim 1, characterized in that: A stepper motor (45) is installed on the lower side of the housing (10). The output end of the stepper motor (45) is provided with a first ratchet (46). A second ratchet (48) is rotatably provided on the lower side of the inside of the housing (10). A conveyor belt (47) is connected to the outer wall of the first ratchet (46) and the outer wall of the second ratchet (48). A spline block (50) is provided on one side of the lower outer wall of the first round tube (15). A spline groove (49) is provided on one side of the inner wall of the second ratchet (48). The spline block (50) slides vertically in the spline groove (49). A limiting ring (57) is rotatably provided at the upper and lower ends of the cylinder (37). The outer wall of the first round tube (15) slides vertically in contact with the limiting ring (57). The spline block (50) slides vertically in contact with the limiting ring (57).

10. A probiotic culture system according to claim 9, characterized in that: The placement plate (13) has a sleeve (51) in the middle. The inner wall of the sleeve (51) has a spiral groove (52) with the head and tail connected. The lower outer wall of the first round tube (15) has a slider (53). The slider (53) slides spirally in the spiral groove (52). The round plate (14) and the spline block (50) slide in vertical contact.

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