A biological organic fertilizer strain cultivation device

Abstract

The present invention provides a biological organic fertilizer strain cultivation device, which relates to the field of strain cultivation devices and includes a cultivation box body, a heating element, a humidification and sealing water tank, a cultivation stirring motor, a humidification water pump, an air injection pump, an air ventilation and loosening mechanism, and a cultivation humidity preservation mechanism; the humidification and sealing water tank is arranged below the cultivation box body; the cultivation stirring motor is fixedly connected above the cultivation box body; the stirring transmission shaft is rotatably connected inside the cultivation box body, and the stirring transmission shaft is coaxially and fixedly connected to the lower end of the rotating shaft of the cultivation stirring motor; the humidification water pump is fixedly connected above the cultivation box body; the air injection pump is fixedly connected above the cultivation box body; the air ventilation and loosening mechanism is arranged inside the cultivation box body; the cultivation humidity preservation mechanism is arranged at the upper end inside the cultivation box body, ensuring that the strains are fully in contact with oxygen, ensuring the growth environment of the strains, and solving the problem that the strains buried below the substrate are difficult to contact with oxygen, resulting in uneven fermentation of the strains.

Description

Technical Field

[0001] The present invention relates to the technical field of strain cultivation devices, and particularly relates to a biological organic fertilizer strain cultivation device. Background Art

[0002] The biological organic fertilizer strain cultivation device is an indispensable part of modern agricultural technology. It plays a significant role in improving soil quality, promoting crop growth, reducing the use of chemical fertilizers, etc. When cultivating strains, general technological processes such as strain selection, substrate preparation, strain inoculation, and fermentation control are required. When controlling the fermentation of strains, it is necessary to control the temperature and humidity during the fermentation process. Usually, the suitable temperature is about 50°C, and the humidity is between 60% - 70%. The temperature and humidity are adjusted by means of covering materials, ventilation, etc.

[0003] However, when cultivating existing strains, to ensure the continuous fermentation of strains, it is necessary to regularly stir and ventilate the strains and the substrate. However, when ventilating the strains, the strains buried under the substrate are difficult to contact with oxygen, resulting in uneven fermentation of the strains and affecting the quality of strain cultivation. Summary of the Invention

[0004] In view of this, the present invention provides a biological organic fertilizer strain cultivation device, which realizes the full mixing of strains and the substrate, ensures the strain propagation speed, ensures that the strains are fully in contact with oxygen, ensures the growth environment of the strains, ensures the looseness between the strains and the substrate, improves the air permeability between the substrates, ensures the growth of the strains, realizes the intermittent watering of the strains, ensures the humidity conditions of the cultivation environment, and at the same time realizes the uniform distribution of pure water, ensures the full contact between the strains and pure water, and ensures the growth environment of the strains.

[0005] The present invention provides a biological organic fertilizer strain cultivation device with the purpose and effect, including a cultivation box body, a heating element, a humidification and sealing water tank, a cultivation stirring motor, a stirring transmission shaft, a humidification water pump, an air adding pump, an air ventilation and loosening mechanism, and a cultivation humidity maintaining mechanism;

[0006] The heating element is in the structure of an annular heating plate, and the heating element is fixedly connected to the outer periphery of the cultivation box body and is connected to an external power supply;

[0007] The humidification and sealing water tank is arranged below the cultivation box body;

[0008] The cultivation stirring motor is fixedly connected above the cultivation box body;

[0009] The stirring transmission shaft is rotatably connected inside the cultivation box body, and the stirring transmission shaft is coaxially and fixedly connected to the lower end of the rotating shaft of the cultivation stirring motor;

[0010] The humidifying water pump is fixedly connected above the cultivation box body. The water inlet pipe of the humidifying water pump is internally communicated with the humidifying sealed water tank, and the water outlet pipe of the humidifying water pump is internally communicated with the cultivation box body;

[0011] The air adding pump is fixedly connected above the cultivation box body. The air inlet pipe of the air adding pump is connected to the external air purification equipment;

[0012] The ventilation and loosening mechanism is arranged inside the cultivation box body;

[0013] The cultivation humidity maintaining mechanism is arranged at the upper end inside the cultivation box body.

[0014] Further, the ventilation and loosening mechanism includes: a ventilation connecting piece, a ventilation connecting groove and a ventilation stirring paddle;

[0015] The ventilation connecting piece is rotatably connected to the outer periphery above the stirring transmission shaft, and the ventilation connecting piece is communicated with the air outlet pipe of the air adding pump;

[0016] The ventilation connecting groove is a cylindrical groove structure, which is opened inside the stirring transmission shaft, and the ventilation connecting groove is internally communicated with the ventilation connecting piece;

[0017] A total of three groups of ventilation stirring paddles are provided. The three groups of ventilation stirring paddles are respectively fixedly connected to the outer periphery of the stirring transmission shaft. The three groups of ventilation stirring paddles are all provided with a number of circular hole structures, and the three groups of ventilation stirring paddles are all internally communicated with the ventilation connecting groove.

[0018] Further, the ventilation and loosening mechanism further includes: a loosening driving lead screw and a loosening connecting rod;

[0019] The loosening driving lead screw is a reciprocating lead screw structure, and the loosening driving lead screw is fixedly connected to the upper end of the outer periphery of the stirring transmission shaft;

[0020] The loosening connecting rod is threadedly connected to the outer periphery of the loosening driving lead screw.

[0021] Further, the ventilation and loosening mechanism further includes: a first loosening piece and a second loosening piece;

[0022] The first loosening piece is fixedly connected to the lower end of the loosening connecting rod. The first loosening piece is slidably connected to the lower end inside the cultivation box body, and the first loosening piece is provided with a plurality of rectangular groove structures;

[0023] The second loosening piece is rotatably connected to the lower end of the first loosening piece. The second loosening piece is provided with a plurality of rectangular groove structures, and the rectangular grooves of the second loosening piece are arranged in a staggered manner with the rectangular grooves of the first loosening piece.

[0024] Further, the ventilation and loosening mechanism further includes: a loosening driving groove, a first loosening trigger and a second loosening trigger;

[0025] The loose driving groove is of an inclined groove structure and is opened on the inner side of the second loosening member;

[0026] The first loosening trigger member is fixedly connected to the lower end inside the cultivation box body;

[0027] The second loosening trigger member is fixedly connected above the inside of the cultivation box body.

[0028] Further, the cultivation and moisturizing mechanism includes: a moisturizing driving convex block and a moisturizing sprinkling tray;

[0029] A plurality of groups of the moisturizing driving convex blocks are provided, and the plurality of groups of moisturizing driving convex blocks are respectively fixedly connected to the upper end inside the cultivation box body;

[0030] The moisturizing sprinkling tray is fixedly connected to the upper end of the outer periphery of the stirring transmission shaft, and a plurality of groups of circular hole structures are provided on the outer periphery of the moisturizing sprinkling tray.

[0031] Further, the cultivation and moisturizing mechanism further includes: a moisturizing shielding plate and a moisturizing limiting groove;

[0032] The moisturizing shielding plate is rotatably connected to the inside of the moisturizing sprinkling tray, and a plurality of groups of circular hole structures are provided on the outer periphery of the moisturizing shielding plate;

[0033] The moisturizing limiting groove is opened above the moisturizing sprinkling tray.

[0034] Further, the cultivation and moisturizing mechanism further includes: a moisturizing connecting slider, a moisturizing trigger member, a moisturizing reset spring and a moisturizing connecting spring;

[0035] The moisturizing connecting slider is fixedly connected above the moisturizing shielding plate, and the moisturizing connecting slider is slidably connected inside the moisturizing limiting groove;

[0036] The moisturizing trigger member is rotatably connected to the upper end of the moisturizing connecting slider;

[0037] The moisturizing reset spring is of a right-angle spring structure, and the moisturizing reset spring is fixedly connected to the outer periphery of the rotating shaft of the moisturizing trigger member;

[0038] One end of the moisturizing connecting spring is fixedly connected to the moisturizing connecting slider, and the other end of the moisturizing connecting spring is fixedly connected to the moisturizing sprinkling tray.

[0039] Beneficial effects

[0040] Through the setting of the ventilation and loosening mechanism of the present invention, when it is necessary to cultivate the strains, the heating element is turned on at this time. The heating element realizes the heating of the inside of the cultivation box, ensuring the heat preservation growth environment of the strains. At the same time, the cultivation stirring motor is turned on. The rotation of the rotating shaft of the cultivation stirring motor drives the rotation of the stirring transmission shaft, and the rotation of the stirring transmission shaft drives the rotation of the ventilation stirring paddle. The rotation of the ventilation stirring paddle realizes the full mixing of the strains and the matrix, ensuring the reproduction speed of the strains.

[0041] Through the setting of the ventilation and loosening mechanism of the present invention, the gas adding pump is turned on. The gas adding pump ventilates into the ventilation connection groove through the ventilation connecting piece, and the oxygen inside the ventilation connection groove is mixed with the strains through the ventilation stirring paddle, ensuring that the strains are fully in contact with oxygen and ensuring the growth environment of the strains.

[0042] Through the setting of the ventilation and loosening mechanism of the present invention, the rotation of the stirring transmission shaft also drives the rotation of the loosening driving screw rod. The rotation of the loosening driving screw rod drives the up and down movement of the loosening connecting rod. The up and down movement of the loosening connecting rod drives the up and down movement of the first loosening piece. The up and down movement of the first loosening piece drives the up and down movement of the second loosening piece. When the second loosening piece moves upward, at this time, the second loosening piece drives the second loosening trigger piece to insert into the inside of the loosening driving groove. At this time, the second loosening piece is driven to rotate, and the rotation of the second loosening piece aligns with the rectangular groove of the first loosening piece. At this time, the strains and the matrix carried above the first loosening piece are sprinkled down, ensuring the looseness between the strains and the matrix, improving the air permeability between the matrixes, and ensuring the growth of the strains.

[0043] Through the setting of the cultivation humidity preservation mechanism, the humidification water pump is turned on. The humidification water pump extracts the pure water inside the humidification sealed water tank into the inside of the humidity preservation sprinkling tray. At the same time, the rotation of the stirring transmission shaft drives the rotation of the humidity preservation sprinkling tray. The rotation of the humidity preservation sprinkling tray drives the rotation of the humidity preservation baffle. The rotation of the humidity preservation baffle drives the rotation of the humidity preservation connecting slider. The rotation of the humidity preservation connecting slider drives the rotation of the humidity preservation trigger piece. The rotation of the humidity preservation trigger piece contacts the humidity preservation driving convex block. At this time, the humidity preservation trigger piece is squeezed to drive the relative rotation of the humidity preservation baffle and the humidity preservation sprinkling tray. At this time, the round holes of the humidity preservation sprinkling tray are aligned with the round holes of the humidity preservation baffle. At this time, the water flow inside the humidity preservation sprinkling tray is sprinkled out, realizing the intermittent sprinkling of the strains, ensuring the humidity condition of the cultivation environment, and at the same time realizing the uniform distribution of the pure water, ensuring the full contact between the strains and the pure water, and ensuring the growth environment of the strains. Description of the Drawings

[0044] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings of the embodiments will be briefly introduced below.

[0045] The accompanying drawings in the following description only relate to some embodiments of the present invention and do not limit the present invention.

[0046] In the accompanying drawings:

[0047] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present invention.

[0048] Figure 2 It is a schematic diagram of the structure of the ventilation connection part of an embodiment of the present invention.

[0049] Figure 3 It is a schematic diagram of the structure of the ventilation and loosening mechanism of an embodiment of the present invention.

[0050] Figure 4 It is a schematic diagram of the overall sectional structure of an embodiment of the present invention.

[0051] Figure 5 It is a schematic diagram of the structure of the loosening drive groove of an embodiment of the present invention.

[0052] Figure 6 It is a schematic diagram of the structure of the moisture - retaining sprinkler tray of an embodiment of the present invention.

[0053] Figure 7 It is a schematic diagram of the structure of the moisture - retaining baffle of an embodiment of the present invention.

[0054] Figure 8 It is an embodiment of the present invention Figure 7 The partial enlarged structure schematic diagram at position A in.

[0055] List of reference numerals

[0056] 1. Cultivation box body; 101. Ventilation connection part; 102. Ventilation connection groove; 103. Ventilation stirring paddle; 104. Loosening drive lead screw; 105. Loosening connecting rod; 106. First loosening part; 107. Second loosening part; 108. Loosening drive groove; 109. First loosening trigger part; 110. Second loosening trigger part; 2. Heating part; 3. Humidification sealed water tank; 4. Cultivation stirring motor; 5. Stirring transmission shaft; 6. Humidification water pump; 601. Moisture - retaining drive convex block; 602. Moisture - retaining sprinkler tray; 603. Moisture - retaining baffle; 604. Moisture - retaining limiting groove; 605. Moisture - retaining connecting slider; 606. Moisture - retaining trigger part; 607. Moisture - retaining return spring; 608. Moisture - retaining connecting spring; 7. Air - adding pump. Detailed implementation manners

[0057] Embodiment 1: Please refer to Figures 1 to 6 Shown as follows:

[0058] The present invention provides a biological organic fertilizer strain cultivation device, including a cultivation box body 1, a heating part 2, a humidification sealed water tank 3, a cultivation stirring motor 4, a stirring transmission shaft 5, a humidification water pump 6, an air - adding pump 7 and a ventilation and loosening mechanism;

[0059] The heating element 2 is a circular heating plate structure, and the heating element 2 is fixedly connected to the outer periphery of the cultivation box body 1, and the heating element 2 is connected to an external power supply;

[0060] The humidification and sealing water tank 3 is arranged below the cultivation box body 1;

[0061] The cultivation stirring motor 4 is fixedly connected above the cultivation box body 1;

[0062] The stirring transmission shaft 5 is rotatably connected inside the cultivation box body 1, and the stirring transmission shaft 5 is coaxially and fixedly connected to the lower end of the rotating shaft of the cultivation stirring motor 4;

[0063] The humidification water pump 6 is fixedly connected above the cultivation box body 1. The water inlet pipe of the humidification water pump 6 is communicated with the inside of the humidification and sealing water tank 3, and the water outlet pipe of the humidification water pump 6 is communicated with the inside of the cultivation box body 1;

[0064] The air adding pump 7 is fixedly connected above the cultivation box body 1, and the air inlet pipe of the air adding pump 7 is connected to an external air purification device;

[0065] The ventilation and loosening mechanism is arranged inside the cultivation box body 1.

[0066] Among them, the ventilation and loosening mechanism includes: a ventilation connecting piece 101, a ventilation connecting groove 102, a ventilation stirring paddle 103, a loosening driving lead screw 104, a loosening connecting rod 105, a first loosening piece 106, a second loosening piece 107, a loosening driving groove 108, a first loosening trigger piece 109 and a second loosening trigger piece 110;

[0067] The ventilation connecting piece 101 is rotatably connected to the outer periphery above the stirring transmission shaft 5, and the ventilation connecting piece 101 is communicated with the air outlet pipe of the air adding pump 7;

[0068] The ventilation connecting groove 102 is a cylindrical groove structure, the ventilation connecting groove 102 is opened inside the stirring transmission shaft 5, and the ventilation connecting groove 102 is communicated with the inside of the ventilation connecting piece 101;

[0069] A total of three groups of ventilation stirring paddles 103 are provided. The three groups of ventilation stirring paddles 103 are respectively fixedly connected to the outer periphery of the stirring transmission shaft 5. The three groups of ventilation stirring paddles 103 are all provided with a plurality of circular hole structures, and the three groups of ventilation stirring paddles 103 are all communicated with the inside of the ventilation connecting groove 102;

[0070] The loosening driving lead screw 104 is a reciprocating lead screw structure, and the loosening driving lead screw 104 is fixedly connected to the upper end of the outer periphery of the stirring transmission shaft 5;

[0071] The loosening connecting rod 105 is threadedly connected to the outer periphery of the loosening driving lead screw 104;

[0072] The first loosening member 106 is fixedly connected to the lower end of the loosening connecting rod 105. The first loosening member 106 is slidably connected to the lower end inside the cultivation box body 1. The first loosening member 106 is provided with multiple groups of rectangular groove structures;

[0073] The second loosening member 107 is rotatably connected to the lower end of the first loosening member 106. The second loosening member 107 is provided with multiple groups of rectangular groove structures. The rectangular grooves of the second loosening member 107 are arranged staggeredly with the rectangular grooves of the first loosening member 106;

[0074] The loosening drive groove 108 is a slant groove structure. The loosening drive groove 108 is opened on the inner side of the second loosening member 107;

[0075] The first loosening trigger member 109 is fixedly connected to the lower end inside the cultivation box body 1;

[0076] The second loosening trigger member 110 is fixedly connected above the inside of the cultivation box body 1.

[0077] During use, when it is necessary to cultivate the strains, at this time, the heating member 2 is turned on. The heating member 2 realizes the heating inside the cultivation box body 1, ensuring the heat preservation growth environment of the strains. At the same time, the cultivation stirring motor 4 is turned on. The rotation of the rotating shaft of the cultivation stirring motor 4 drives the stirring transmission shaft 5 to rotate. The rotation of the stirring transmission shaft 5 drives the ventilation stirring paddle 103 to rotate. The rotation of the ventilation stirring paddle 103 realizes the full mixing of the strains and the substrate, ensuring the reproduction speed of the strains. At the same time, the gas adding pump 7 is turned on. The gas adding pump 7 ventilates into the ventilation connection groove 102 through the ventilation connecting member 101. The oxygen inside the ventilation connection groove 102 is mixed with the strains through the ventilation stirring paddle 103, ensuring that the strains are fully in contact with oxygen and ensuring the growth environment of the strains. At the same time, the rotation of the stirring transmission shaft 5 also drives the loosening drive screw 104 to rotate. The rotation of the loosening drive screw 104 drives the loosening connecting rod 105 to move up and down. The up and down movement of the loosening connecting rod 105 drives the first loosening member 106 to move up and down. The up and down movement of the first loosening member 106 drives the second loosening member 107 to move up and down. When the second loosening member 107 moves upward, at this time, the second loosening member 107 drives the second loosening trigger member 110 to insert into the inside of the loosening drive groove 108. At this time, the second loosening member 107 is driven to rotate. The rotation of the second loosening member 107 aligns with the rectangular groove of the first loosening member 106. At this time, the strains and the substrate carried above the first loosening member 106 are sprinkled down. When the second loosening member 107 moves downward, at this time, the second loosening member 107 moves downward to drive the first loosening trigger member 109 to insert into the inside of the loosening drive groove 108. At this time, the second loosening member 107 is driven to rotate. The rotation of the second loosening member 107 aligns with the rectangular groove of the first loosening trigger member 109, ensuring the looseness between the strains and the substrate, improving the air permeability between the substrates, and ensuring the growth of the strains.

[0078] Embodiment 2:

[0079] The present invention provides a biological organic fertilizer strain cultivation device. On the basis of Embodiment 1, as Figures 1 to 8 shown, it further includes a cultivation moisturizing mechanism, and the cultivation moisturizing mechanism is arranged at the upper end inside the cultivation box body 1;

[0080] Among them, the cultivation moisturizing mechanism includes: a moisturizing driving convex block 601, a moisturizing water sprinkling plate 602, a moisturizing shielding plate 603, a moisturizing limiting groove 604, a moisturizing connecting slider 605, a moisturizing triggering member 606, a moisturizing reset spring 607 and a moisturizing connecting spring 608;

[0081] Multiple groups of moisturizing driving convex blocks 601 are provided, and multiple groups of moisturizing driving convex blocks 601 are respectively fixedly connected to the upper end inside the cultivation box body 1;

[0082] The moisturizing water sprinkling plate 602 is fixedly connected to the upper outer periphery of the stirring transmission shaft 5, and multiple groups of circular hole structures are arranged on the outer periphery of the moisturizing water sprinkling plate 602;

[0083] The moisturizing shielding plate 603 is rotatably connected to the inside of the moisturizing water sprinkling plate 602, and multiple groups of circular hole structures are arranged on the outer periphery of the moisturizing shielding plate 603;

[0084] The moisturizing limiting groove 604 is opened above the moisturizing water sprinkling plate 602;

[0085] The moisturizing connecting slider 605 is fixedly connected to the upper part of the moisturizing shielding plate 603, and the moisturizing connecting slider 605 is slidably connected to the inside of the moisturizing limiting groove 604;

[0086] The moisturizing triggering member 606 is rotatably connected to the upper end of the moisturizing connecting slider 605;

[0087] The moisturizing reset spring 607 is a right-angle spring structure, and the moisturizing reset spring 607 is fixedly connected to the outer periphery of the rotating shaft of the moisturizing triggering member 606;

[0088] One end of the moisturizing connecting spring 608 is fixedly connected to the moisturizing connecting slider 605, and the other end of the moisturizing connecting spring 608 is fixedly connected to the moisturizing water sprinkling plate 602.

[0089] A method for cultivating biological organic fertilizer strains: When humidification is required, the humidification water pump 6 is turned on at this time. The humidification water pump 6 pumps the pure water inside the humidification sealed water tank 3 into the inside of the moisturizing sprinkler tray 602. At the same time, the stirring transmission shaft 5 rotates to drive the moisturizing sprinkler tray 602 to rotate. The rotation of the moisturizing sprinkler tray 602 drives the moisturizing baffle 603 to rotate. The rotation of the moisturizing baffle 603 drives the moisturizing connection slider 605 to rotate. The rotation of the moisturizing connection slider 605 drives the moisturizing trigger 606 to rotate. The rotation of the moisturizing trigger 606 contacts the moisturizing drive convex block 601. At this time, the moisturizing trigger 606 is squeezed to drive the moisturizing baffle 603 and the moisturizing sprinkler tray 602 to rotate relatively. At this time, the round holes of the moisturizing sprinkler tray 602 are aligned with the round holes of the moisturizing baffle 603. At this time, the water flow inside the moisturizing sprinkler tray 602 is sprinkled out. At the same time, when the moisturizing trigger 606 is squeezed to the edge position of the moisturizing limit groove 604, the moisturizing trigger 606 rotates at this time. At the same time, the moisturizing connection slider 605 is reset under the action of the moisturizing connection spring 608, realizing intermittent sprinkling of the strains, ensuring the humidity conditions of the cultivation environment, and at the same time realizing the uniform distribution of pure water, ensuring the full contact between the strains and pure water, and ensuring the growth environment of the strains.

Claims

1. A biological organic fertilizer bacterial strain cultivation device, comprising a cultivation box (1), a heating element (2), a humidification sealed water tank (3), a cultivation stirring motor (4), a stirring transmission shaft (5), a humidification water pump (6), an air pump (7), a ventilation loosening mechanism and a cultivation moisturizing mechanism; characterized in that: The heating element (2) is a circular heating plate structure, the heating element (2) is fixedly connected to the outer periphery of the cultivation box (1), and the heating element (2) is connected to an external power supply; the humidification sealed water tank (3) is arranged below the cultivation box (1); the cultivation stirring motor (4) is fixedly connected to the top of the cultivation box (1); the stirring transmission shaft (5) is rotatably connected to the inside of the cultivation box (1), and the stirring transmission shaft (5) is coaxially fixedly connected to the lower end of the rotating shaft of the cultivation stirring motor (4); the humidification water pump (6) is fixedly connected to the top of the cultivation box (1), the water inlet pipe of the humidification water pump (6) is connected to the inside of the humidification sealed water tank (3), and the water outlet pipe of the humidification water pump (6) is connected to the inside of the cultivation box (1); the air pump (7 ) is fixedly connected to the top of the cultivation box (1), and the air inlet pipe of the air pump (7) is connected to the external air purification device; the ventilation and loosening mechanism is arranged inside the cultivation box (1); the cultivation and moisturizing mechanism is arranged at the upper end of the cultivation box (1); the ventilation and loosening mechanism includes: a ventilation connection piece (101), a ventilation connection groove (102) and a ventilation stirring paddle (103), a loosening drive screw (104) and a loosening connection rod (105), a first loosening piece (106) and a second loosening piece (107), a loosening drive groove (108), a first loosening trigger piece (109) and a second loosening trigger piece (110); the ventilation connection piece (101) is rotatably connected to the upper periphery of the stirring transmission shaft (5), and the ventilation and loosening mechanism is arranged at the upper end of the cultivation box (1). The air connection piece (101) is connected to the air outlet pipe of the air filling pump (7); the ventilation connection groove (102) is a cylindrical groove structure, the ventilation connection groove (102) is arranged inside the stirring transmission shaft (5), and the ventilation connection groove (102) is connected to the inside of the ventilation connection piece (101); the ventilation stirring paddles (103) are provided with three groups, the three groups of ventilation stirring paddles (103) are respectively fixedly connected to the outer periphery of the stirring transmission shaft (5), the three groups of ventilation stirring paddles (103) are all provided with a plurality of circular hole structures, and the three groups of ventilation stirring paddles (103) are all connected to the inside of the ventilation connection groove (102); the loosening drive screw (104) is a reciprocating screw structure, the loosening drive screw (104) is fixedly connected to the outer periphery of the stirring transmission shaft (5) end; the loose connecting rod (105) is threadedly connected to the outer periphery of the loose driving screw (104); the first loose piece (106) is fixedly connected to the lower end of the loose connecting rod (105), the first loose piece (106) is slidably connected to the inner lower end of the cultivation box (1), and the first loose piece (106) is provided with a plurality of groups of rectangular groove structures; the second loose piece (107) is rotatably connected to the lower end of the first loose piece (106), the second loose piece (107) is provided with a plurality of groups of rectangular groove structures, and the rectangular grooves of the second loose piece (107) and the rectangular grooves of the first loose piece (106) are staggered; the loose driving groove (108) is an oblique groove structure, and the loose driving groove (108) is opened on the inner side of the second loose piece (107);The first loosening trigger member (109) is fixedly connected to the lower end of the interior of the cultivation box (1); and the second loosening trigger member (110) is fixedly connected to the upper part of the interior of the cultivation box (1).

2. A biological organic fertilizer strain cultivation device as claimed in claim 1, characterized in that: The cultivation and moisturizing mechanism comprises: a moisturizing driving protrusion (601) and a moisturizing watering plate (602); the moisturizing driving protrusion (601) is provided in a plurality of groups, and the plurality of groups of moisturizing driving protrusions (601) are respectively fixedly connected to the inner upper end of the cultivation box (1); the moisturizing watering plate (602) is fixedly connected to the outer circumference upper end of the stirring transmission shaft (5), and the outer circumference of the moisturizing watering plate (602) is provided with a plurality of groups of circular hole structures.

3. A biological organic fertilizer strain cultivation device as claimed in claim 2, characterized in that: The cultivation and moisturizing mechanism also includes: a moisturizing shielding plate (603) and a moisturizing limiting groove (604); the moisturizing shielding plate (603) is rotatably connected to the inner side of the moisturizing water sprinkling plate (602), and the outer periphery of the moisturizing shielding plate (603) is provided with a plurality of groups of circular hole structures; the moisturizing limiting groove (604) is opened above the moisturizing water sprinkling plate (602).

4. A biological organic fertilizer strain cultivation device as claimed in claim 3, characterized in that: The moisturizing mechanism further comprises: a moisturizing connection slider (605), a moisturizing trigger (606), a moisturizing reset spring (607) and a moisturizing connection spring (608); the moisturizing connection slider (605) is fixedly connected to the top of the moisturizing shielding plate (603), and the moisturizing connection slider (605) is slidably connected to the inside of the moisturizing limit groove (604); the moisturizing trigger (606) is rotatably connected to the upper end of the moisturizing connection slider (605); the moisturizing reset spring (607) is a right-angle spring structure, and the moisturizing reset spring (607) is fixedly connected to the outer periphery of the rotating shaft of the moisturizing trigger (606); one end of the moisturizing connection spring (608) is fixedly connected to the moisturizing connection slider (605), and the other end of the moisturizing connection spring (608) is fixedly connected to the moisturizing sprinkler (602).

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