Biological fertilizer fermentation device for biological agriculture

Abstract

The embodiment of the invention provides a bio-fertilizer fermentation device for biological agriculture, and relates to the technical field of bio-fertilizer fermentation. The bio-fertilizer fermentation device for biological agriculture comprises a fixing frame, side frames are fixedly connected to the two sides of the fixing frame, a head end and a tail end are rotationally connected to the inner sides of the side frames, middle ends are arranged on the inner sides of the head end and the tail end, air blowing frames are fixedly connected to the two sides of the top of each side frame, and a fixing box is arranged on the inner side of each middle end; a rotating assembly synchronously rotating with the head end, the tail end and the middle end is arranged on the inner side of the side frame, the rotating assembly comprises a servo motor fixed to one side of the fixing frame, stirring assemblies used in cooperation with the fixing box are arranged on the inner side of the head end, the inner side of the tail end and the inner side of the middle end, and each stirring assembly comprises a planetary gear rotating around the inner side of the side frame. The technology combining opposite stirring, precise temperature control and multi-enzyme decomposition is adopted, and the high-quality and high-efficiency fermentation effect of the bio-fertilizer is achieved.

Description

Technical Field

[0001] The invention belongs to the technical field of biofertilizer fermentation, and in particular relates to a biofertilizer fermentation device used in bio-agriculture. Background Art

[0002] Biofertilizer fermentation is a biochemical process in which microorganisms decompose organic materials into high-efficiency organic fertilizers. It is a key technology for resource recycling in modern ecological agriculture. Fertilizer fermentation agents are usually composed of bacteria, fungi (such as Trichoderma), actinomycetes, yeasts, etc., and can quickly decompose organic matter such as livestock and poultry manure and straw through aerobic fermentation. During the reproduction process, microorganisms secrete active enzymes such as cellulase and protease, converting large-molecule organic matter into small-molecule carbon, nitrogen and other forms that are easily absorbed by plants.

[0003] In the prior art (Announcement No. CN218665828U, Patent Name: A Fermentation Apparatus for the Production of Agricultural Microbial Fertilizers), a sleeve can be used to carry the material up and down to stir the material, ensuring sufficient stirring and a fast fermentation speed. Furthermore, the fermentation apparatus can be operated using only one motor while ensuring sufficient stirring. The steps are relatively few, the required operations are simple, and it is beneficial to conserve resources. In the process of implementing this technical solution, it was found that the prior art has at least the following problems:

[0004] During the fermentation of biofertilizer, the biofertilizer is stirred up and down so that it can be fully fermented. However, this up and down stirring method may leave out areas of stirring, which in turn affects the fermentation of the fertilizer and causes insufficient fermentation of the biofertilizer. Summary of the Invention

[0005] The present application aims to solve at least one of the technical problems in the prior art, which is the inability to achieve high-quality and high-efficiency fermentation of biofertilizers by combining counter-stirring, precise temperature control, and multi-enzyme decomposition. To this end, the present application proposes a biofertilizer fermentation device for bio-agriculture.

[0006] To achieve the above object, the specific technical solutions of the present invention are as follows:

[0007] A bio-fertilizer fermentation device for bio-agriculture, comprising a fixed frame, side frames fixedly connected to both sides of the fixed frame, head and tail ends rotatably connected to the inner sides of the side frames, and a middle end provided inside the head and tail ends, a blower frame fixedly connected to both sides of the top of the side frames, and a fixing box provided inside the middle end;

[0008] The inner side of the side frame is provided with a rotating assembly that rotates synchronously with the front and rear ends and the middle end, and the rotating assembly includes a servo motor fixed to one side of the fixed frame, and the inner side of the front and rear ends and the middle end is provided with a stirring assembly used in conjunction with the fixed box, and the stirring assembly includes a planetary gear rotating around the inner side of the side frame;

[0009] The fixed frame is provided with a transmission assembly on both sides close to the servo motor, and the transmission assembly includes a large gear fixed on the output shaft of the servo motor. The transmission assembly is provided with a temperature control assembly used in conjunction with the blowing frame, the head, tail and middle ends, and the temperature control assembly includes a small hot and cold integrated machine embedded between the blowing frames.

[0010] Preferably: the rotating assembly also includes a first electric push rod embedded in the output shaft of the servo motor, and the piston rod of the first electric push rod is fixedly connected to a rotating shaft that slides with the fixed frame, both sides of the rotating shaft are fixedly connected to driving gears, and the outer sides of the head and tail ends are fixedly connected to extension ends that rotate with the side frames, the outer circumference of the extension end is fixed with external teeth used in conjunction with the driving gear, and the four sides facing the head and tail ends and the middle end are fixedly connected with connecting parts.

[0011] Preferably: the stirring assembly also includes an internal tooth groove circumferentially opened on the inner side of the extension end and meshing with the planetary gear, and the inner side of the planetary gear is meshed with a transfer gear that rotates with the side frame, the inner side of the transfer gear is fixedly connected to a spiral frame used in conjunction with the head and tail ends, and the inner side of the spiral frame is fixedly connected to a main gear that rotates with the fixed box, the main gear is meshed with sub gears all around, and the outer side of the sub gear is fixedly connected to a stirring frame that rotates with the fixed box.

[0012] Preferably: the transmission assembly also includes small gears arranged on both sides of the large gear, and the outer side of the small gear is fixedly connected to a second electric push rod, the outer side of the second electric push rod is fixedly connected to a short rotating rod, and the outer side of the short rotating rod is fixedly connected to a main differential gear, the outer side of the main differential gear is meshed with a secondary differential gear, and the inner cavity of the secondary differential gear is fixedly connected to a long rotating rod that rotates with the blower frame.

[0013] Preferably: the temperature control component also includes a blower fan fixed on the long rotating rod near the blower frame, and the top of the small hot and cold integrated machine is connected to a delivery pipe that is connected and coordinated with the blower frame, the bottom of the blower frame is connected to a pressure pipe, and the inner end of the pressure pipe is connected to a five-way valve, the inner end of the five-way valve is connected to a connecting pipe, and the inner end of the connecting pipe is connected to an annular pipe rack that rotates with the head, tail and middle ends.

[0014] Preferably, an annular sliding opening is provided on the inner side of the extension end close to the outer teeth, and an annular protrusion rotatably engaged with the annular sliding opening is fixedly connected to the inner side of the side frame.

[0015] Preferably, a slave gear is meshed on the inner side of the secondary gear, and a mixing rack used in conjunction with the stirring rack is fixedly connected to the inner side of the slave gear.

[0016] Preferably, sliding ports are provided on the inner sides of the first and tail ends and the middle end, and sliding recesses rotatably matched with the sliding ports are provided on the outer side of the annular pipe rack.

[0017] Preferably, the inner cavity of the annular pipe rack is circumferentially connected to a pressurizing nozzle, and the annular pipe rack is fixed to the fixing rack in a stationary state.

[0018] Preferably, ventilation nozzles with plugging heads are equidistantly arranged on the head and tail ends, and an air intake grille is embedded on the outer side of the blower frame.

[0019] The biofertilizer fermentation device for bio-agriculture of the present invention has the following advantages:

[0020] 1. A bio-fertilizer fermentation device for bio-agriculture, firstly, a first electric push rod engages two sets of drive gears and external teeth through a rotating shaft, and then a servo motor drives two sets of extension ends to rotate linearly through the external teeth through the two sets of drive gears on the rotating shaft that are engaged in place, and the two sets of connecting parts play a fixed connection and cooperation with the head and tail ends and the middle end. Then, the two sets of extension ends in the rotating state also drive the head and tail ends and the middle end connected as one to rotate synchronously and generate centrifugal force, so as to pre-rotate and turn the bio-fertilizer therein. At the same time, the two sets of extension ends in the rotating state also drive two sets of planetary gears and the transfer gear to rotate successively through two sets of internal tooth grooves, and the transfer gear drives the spiral rack and the main gear to rotate synchronously, and the main gear drives the stirring rack to rotate accordingly through the sub-gear, and the bio-fertilizer is stirred evenly and comprehensively by the radially rotating head and tail ends, the middle end and the spiral rack and the axially rotating stirring rack to avoid the omission of stirring areas, which is conducive to the full fermentation reaction of the bio-fertilizer.

[0021] 2. The bio-fertilizer fermentation device for bio-agriculture, immediately after which the two second electric push rods engage the large gear and the two sets of small gears in place, and then the servo motor drives the main differential gears on the two short rotating rods to rotate through the engaged large gear and the two sets of small gears, and the two sets of main differential gears drive the long rotating rods on the two sets of sub-differential gears to rotate accordingly, and the two long rotating rods drive the two sets of blowers to rotate in the blower frame and generate wind pressure, and control the two sets of small cold and hot integrated machines to start in advance to provide a cold source or a heat source supply, and then the cold source or the heat source is supplied into the blower frame by the delivery pipe, and under the blowing of the wind pressure, the cold source or the heat source is forced to pass through the pressurized pipe, the five-way valve and the connecting pipe in sequence and be supplied into the annular pipe rack in a stationary state, and then the cold source or the heat source supported by the wind pressure is evenly distributed in the bio-fertilizer area through the two sets of booster nozzles, providing precise temperature control guarantee for the fermentation of the bio-fertilizer, and further enhancing the fermentation reaction effect of the bio-fertilizer.

[0022] 3. A bio-fertilizer fermentation device for bio-agriculture. Then, according to the material requirements of the current bio-fertilizer, the protease, amylase, lipase and cellulase in the protease tank, amylase tank, lipase tank and cellulase tank are respectively supplied to the five-way valve. Similarly, under the pressure boosting support of the pressure pipe, one or more of the protease, amylase, lipase and cellulase in the five-way valve are forced to be supplied to the annular pipe rack through the connecting pipe, and then evenly distributed in the bio-fertilizer area by two sets of boosting nozzles, providing multi-enzyme reaction for the current bio-fertilizer fermentation. At the same time, two long rotating rods drive two sets of mixing frames to mix the protease, amylase, lipase and cellulase in the protease tank, amylase tank, lipase tank and cellulase tank to avoid caking and coagulation, which is also beneficial to the forward feeding of protease, amylase, lipase and cellulase. Four sets of quantitative sensors control the amount of protease, amylase, lipase and cellulase supplied to the biofertilizer, thereby further enhancing the fermentation reaction effect of the biofertilizer. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for use in the embodiments. It should be understood that the following drawings only illustrate certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying any creative work.

[0024] Figure 1 This is a diagram showing the initial state of the structure of a bio-fertilizer fermentation device for bio-agriculture according to the present invention;

[0025] Figure 2 This is a cross-sectional view of the initial state of the structure of a bio-fertilizer fermentation device for bio-agriculture according to the present invention;

[0026] Figure 3 This is a structural working state diagram of a bio-fertilizer fermentation device for bio-agriculture according to the present invention;

[0027] Figure 4 This is a cross-sectional view of the structure of a bio-fertilizer fermentation device for bio-agriculture of the present invention in a working state;

[0028] Figure 5 This is a diagram showing the initial state of the head and tail ends, middle end and rotating assembly structure of the present invention;

[0029] Figure 6 This is a working state diagram of the head and tail ends, middle end and rotating assembly structure of the present invention;

[0030] Figure 7It is a side cross-sectional view of the structure of the first and last ends, the middle end and the stirring assembly of the present invention;

[0031] Figure 8 It is a side sectional view of the stirring assembly structure of the present invention;

[0032] Figure 9 This is an exploded sectional view of the stirring assembly structure of the present invention;

[0033] Figure 10 It is a side cross-sectional view of the initial state of the blower frame, transmission assembly, temperature control assembly and decomposition assembly structure of the present invention;

[0034] Figure 11 It is a side cross-sectional view of the blower frame, transmission assembly, temperature control assembly and decomposition assembly structure of the present invention in working state;

[0035] Figure 12 It is a side cross-sectional view of the structure of the blower frame and temperature control assembly of the present invention;

[0036] Figure 13 A partial cross-sectional view of the temperature control assembly structure of the present invention;

[0037] Figure 14 It is a side cross-sectional view of the transmission assembly and decomposition assembly structure of the present invention;

[0038] Figure 15 It is a partial top view of the transmission assembly and decomposition assembly structure of the present invention;

[0039] Figure 16 This is an exploded view of the side frame, front and rear ends, middle end, extension end, connector and annular pipe rack structure of the present invention.

[0040] Explanation of the marks in the figure: 1. Fixed frame; 2. Side frame; 3. Head and tail ends; 4. Middle end; 5. Blowing frame; 6. Fixed box; 71. Servo motor; 72. First electric push rod; 73. Rotating shaft; 74. Drive gear; 75. Extension end; 76. External teeth; 77. Connector; 81. Internal tooth groove; 82. Planetary gear; 83. Transfer gear; 84. Spiral frame; 85. Main gear; 86. Sub gear; 87. Stirring frame; 91. Large gear; 92. Small gear; 93. Second electric push rod; 94. Short rotating rod; 95. Main differential gear; 96. Sub differential gear Wheel; 97, long rotating rod; 101, blower fan; 102, small hot and cold integrated machine; 103, delivery pipe; 104, pressurizing pipe; 105, five-way valve; 106, connecting pipe; 107, ring pipe rack; 111, protease tank; 112, amylase tank; 113, lipase tank; 114, cellulase tank; 115, mixing frame; 116, quantitative sensor; 12, annular sliding mouth; 13, annular protrusion; 14, slave gear; 15, mixing frame; 16, sliding port; 17, sliding recess; 18, boost nozzle; 19, ventilation nozzle; 20, air intake grille. DETAILED DESCRIPTION

[0041] The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments:

[0042] like Figures 1-16 As shown, a bio-fertilizer fermentation device for bio-agriculture of the present invention comprises a fixed frame 1, both sides of the fixed frame 1 are fixedly connected to side frames 2, and the inner sides of the side frames 2 are rotatably connected to the head and tail ends 3, and the inner sides of the head and tail ends 3 are provided with middle ends 4, both sides of the top of the side frames 2 are fixedly connected to blast frames 5, and the inner sides of the middle ends 4 are provided with fixed boxes 6, and ventilation nozzles 19 with sealing heads are equidistantly provided on the head and tail ends 3, which are beneficial to ventilation during the fermentation of bio-fertilizer, and an air intake grille 20 is embedded on the outer side of the blast frame 5 to meet the air suction work of the blast frame 5;

[0043] A rotating assembly that rotates synchronously with the head and tail ends 3 and the middle end 4 is provided on the inner side of the side frame 2, and the rotating assembly includes a servo motor 71 fixed to one side of the fixed frame 1. A stirring assembly used in conjunction with the fixed box 6 is provided on the inner side of the head and tail ends 3 and the middle end 4, and the stirring assembly includes a planetary gear 82 rotating around the inner side of the side frame 2. The radially rotating head and tail ends 3, the middle end 4 and the spiral frame 84 and the axially rotating stirring frame 87 stir the biofertilizer evenly and comprehensively to avoid missing areas of stirring, which is conducive to the full fermentation reaction of the biofertilizer.

[0044] Transmission components are provided on both sides of the fixed frame 1 close to the servo motor 71, and the transmission component includes a large gear 91 fixed on the output shaft of the servo motor 71. The transmission component is provided with a temperature control component used in conjunction with the blower frame 5, the head and tail ends 3 and the middle end 4, and the temperature control component includes a small hot and cold integrated machine 102 embedded between the blower frames 5, which evenly distributes the cold source or heat source with wind pressure in the biofertilizer area through two groups of booster nozzles 18, providing precise temperature control guarantee for the fermentation of the biofertilizer, and further enhancing the fermentation reaction effect of the biofertilizer.

[0045] like Figure 5-Figure 13 As shown, the rotating assembly also includes a first electric push rod 72 embedded in the output shaft of the servo motor 71, and the piston rod of the first electric push rod 72 is fixedly connected to a rotating shaft 73 that slides with the fixed frame 1, and both sides of the rotating shaft 73 are fixedly connected to a driving gear 74, and the outer side of the head and tail ends 3 is fixedly connected to an extension end 75 that rotates with the side frame 2. The first electric push rod 72 first engages the two sets of driving gears 74 and the external teeth 76 through the rotating shaft 73, and then the servo motor 71 engages the rotating shaft 73 in place. The two sets of driving gears 74 drive the two sets of extension ends 75 to rotate linearly through the external teeth 76. The outer circumference of the extension end 75 is fixed with external teeth 76 used in conjunction with the driving gear 74, and the four sides of the head and tail ends 3 and the middle end 4 facing each other are fixedly connected with connecting pieces 77. The two sets of connecting pieces 77 play a fixed connection role between the head and tail ends 3 and the middle end 4. When the two sets of extension ends 75 in the rotating state also drive the head and tail ends 3 and the middle end 4 connected as a whole to rotate synchronously and generate centrifugal force, thereby pre-rotating and turning the biological fertilizer therein;

[0046] The stirring assembly also includes an inner tooth groove 81 circumferentially provided on the inner side of the extension end 75 and meshing with the planetary gear 82, and the inner side of the planetary gear 82 is meshed with a transfer gear 83 that rotates with the side frame 2. The two groups of extension ends 75 in the rotating state also drive the two groups of planetary gears 82 and the transfer gear 83 to rotate successively through the two groups of inner tooth grooves 81. The inner side of the transfer gear 83 is fixedly connected to a spiral frame 84 used in conjunction with the head and tail ends 3, and the inner side of the spiral frame 84 is fixedly connected to a main gear 85 that rotates with the fixed box 6. The wheel 85 is meshed with sub-gears 86 on all sides, and the outer side of the sub-gear 86 is fixedly connected to a stirring rack 87 that rotates with the fixed box 6. The transfer gear 83 drives the spiral rack 84 and the main gear 85 to rotate synchronously. The main gear 85 drives the stirring rack 87 to rotate accordingly through the sub-gear 86. The radially rotating head and tail ends 3, the middle end 4 and the spiral rack 84 and the axially rotating stirring rack 87 stir the biofertilizer evenly and comprehensively to avoid missing areas of stirring, which is conducive to the full fermentation reaction of the biofertilizer.

[0047] An annular sliding opening 12 is provided on the inner side of the extension end 75 near the outer teeth 76, and an annular protrusion 13 that rotatably cooperates with the annular sliding opening 12 is fixedly connected to the inner side of the side frame 2, which plays a role of rotational support between the extension end 75 and the side frame 2, thereby improving the overall rotational stability of the head and tail ends 3 and the middle end 4 driven by the extension end 75. A slave gear 14 is engaged with the inner side of the sub-gear 86, and a mixing rack 15 used in conjunction with the stirring rack 87 is fixedly connected to the inner side of the sub-gear 86. The stirring rack 87 on the slave gear 14 is driven to rotate by the sub-gear 86 to fully stir the biological fertilizer located in the middle end 4.

[0048] The transmission assembly also includes small gears 92 arranged on both sides of the large gear 91, and the outer side of the small gear 92 is fixedly connected to the second electric push rod 93, the outer side of the second electric push rod 93 is fixedly connected to the short rotating rod 94, and the outer side of the short rotating rod 94 is fixedly connected to the main differential gear 95. The two second electric push rods 93 first mesh the large gear 91 and the two sets of small gears 92 in place, and then the servo motor 71 drives the main differential gear 95 on the two short rotating rods 94 to rotate through the meshed large gear 91 and the two sets of small gears 92. The outer side of the main differential gear 95 is meshed with a sub-differential gear 96, and the inner cavity of the sub-differential gear 96 is fixedly connected to a long rotating rod 97 that rotates with the blower frame 5.

[0049] The temperature control component also includes a blower fan 101 fixed on a long rotating rod 97 close to the blower frame 5, and the top of the small cold and hot integrated machine 102 is connected to a delivery pipe 103 connected to the blower frame 5. The two sets of main differential gears 95 drive the long rotating rods 97 on the two sets of sub-differential gears 96 to rotate accordingly. The two long rotating rods 97 drive the two sets of blower fans 101 to rotate in the blower frame 5 and generate wind pressure, and control the two sets of small cold and hot integrated machines 102 to start in advance to provide a cold source or a heat source supply, and then the cold source or the heat source is supplied to the blower frame 5 by the delivery pipe 103. The bottom of the blower frame 5 is connected to a pressurized pipe 104, and the pressurized pipe 104 is connected. The inner end of the pressure pipe 104 is connected to a five-way valve 105, and the inner end of the five-way valve 105 is connected to a connecting pipe 106. The inner end of the connecting pipe 106 is connected to an annular pipe rack 107 that is rotatably matched with the head and tail ends 3 and the middle end 4. Under the blowing of wind pressure, the cold source or heat source is forced to pass through the pressure pipe 104, the five-way valve 105 and the connecting pipe 106 in sequence and be supplied to the annular pipe rack 107 in a stationary state. The cold source or heat source supported by the wind pressure is then evenly distributed in the biofertilizer area through two groups of booster nozzles 18, providing precise temperature control for the fermentation of the biofertilizer and further enhancing the fermentation reaction effect of the biofertilizer.

[0050] A sliding port 16 is provided on the inner side of the head and tail ends 3 and the middle end 4, and a sliding recess 17 that rotates with the sliding port 16 is provided on the outer side of the annular pipe rack 107, which plays a role of rotational support between the head and tail ends 3 and the middle end 4 and the annular pipe rack 107, thereby improving the rotational stability of the head and tail ends 3 and the middle end 4 on the annular pipe rack 107 in a stationary state. The inner cavity circumference of the annular pipe rack 107 is connected to the booster nozzle 18, and the annular pipe rack 107 is fixed to the fixed frame 1 in a stationary state, so as to perform uniform and comprehensive temperature control on the biological fertilizer.

[0051] like Figure 14-15 As shown, during the fermentation of biofertilizer, different fermentation enzymes are required according to the material of the current biofertilizer, and the multi-enzyme fermentation function is not available, resulting in low efficiency of decomposition of organic matter and nutrient release in the biofertilizer, extending the fermentation cycle of the biofertilizer, and reducing the fermentation quality of the biofertilizer. A decomposition component used in conjunction with the temperature control component is provided on the inner side of the transmission component, and the decomposition component includes a protease tank 111, an amylase tank 112, a lipase tank 113 and a cellulase tank 114 respectively connected to the five-way valve 105 and rotating with the long rotating rod 97. According to the material requirements of the current biofertilizer, , respectively, the protease, amylase, lipase, and cellulase in the protease tank 111, amylase tank 112, lipase tank 113, and cellulase tank 114 are supplied to the five-way valve 105. Similarly, under the pressure boosting support of the pressure pipe 104, one or more of the protease, amylase, lipase, and cellulase that have reached the five-way valve 105 are forced to be supplied to the annular pipe rack 107 through the connecting pipe 106. Then, the two groups of pressure boosting nozzles 18 evenly distribute them in the biofertilizer area, providing multi-enzyme reaction supply for the current biofertilizer fermentation, accelerating the decomposition of organic matter and nutrient release in the biofertilizer;

[0052] Both sides of the long rotating rod 97 are fixedly connected with a mixing frame 115 for stirring the materials in the protease tank 111, amylase tank 112, lipase tank 113 and cellulase tank 114, and a quantitative sensor 116 is embedded in the outer side of the five-way valve 105. The two long rotating rods 97 drive two groups of mixing frames 115 to stir the protease, amylase, lipase and cellulase in the protease tank 111, amylase tank 112, lipase tank 113 and cellulase tank 114 to avoid agglomeration and coagulation, which is also conducive to the forward feeding of the protease, amylase, lipase and cellulase. The four groups of quantitative sensors 116 quantitatively control the amount of protease, amylase, lipase and cellulase supplied to the bio-fertilizer, thereby further enhancing the fermentation reaction effect of the bio-fertilizer.

[0053] The working principle of a bio-fertilizer fermentation device for bio-agriculture is as follows: first, the connecting piece 77 connects the head and tail ends 3 and the middle end 4 to form a whole, and the two groups of annular pipe racks 107 in a fixed state rotate and seal the connection between the head and tail ends 3 and the middle end 4, so that a closed space is formed in the annular pipe rack 107, the head and tail ends 3 and the middle end 4, and the bio-fertilizer to be fermented is injected into the formed closed space through the reserved feeding port, first control the first electric push rod 72 to open and drive the two groups of drive gears 74 to move forward and get stuck in the meshing part of the external teeth 76 on the two groups of extension ends 75 through the rotating shaft 73, then control the servo motor 71 to open and the two groups of drive gears 74 on the engaged rotating shaft 73 drive the two groups of extension ends 75 to rotate linearly through the external teeth 76, and the two groups of extension ends 75 drive the head and tail ends 3 and the middle end 4 to rotate accordingly through the connecting piece 77, so as to rotate and turn the added bio-fertilizer. At the same time, the rotating The two groups of extension ends 75 in the state drive the two groups of planetary gears 82 to rotate through the two groups of internal tooth grooves 81, and the two groups of planetary gears 82 drive the transfer gear 83 to rotate accordingly. The transfer gear 83 drives the spiral rack 84 and the main gear 85 to rotate synchronously. The spiral rack 84 spirally crushes the biological fertilizer in the head and tail end 3 areas while also spirally feeding the biological fertilizer at both ends of the head and tail ends 3 to the middle end 4 area. At the same time, the main gear 85 drives the stirring rack 87 on the sub gear 86 to rotate, and the sub gear 86 drives the mixing rack 15 on the slave gear 14 to rotate accordingly. Under the centrifugal force of the head and tail ends 3 and the middle end 4, the biological fertilizer is fully stirred radially and axially. After the biological fertilizer is stirred, the servo motor 71 is first controlled to be turned off, and then the first electric push rod 72 is controlled to be turned off and the two groups of drive gears 74 are driven to move backward through the rotating shaft 73 to disengage the meshing portion of the external teeth 76 on the two groups of extension ends 75 to the initial state;

[0054] When it is necessary to control the fermentation temperature of the biofertilizer, the two second electric push rods 93 are first controlled to open and drive the two sets of small gears 92 to move down and mesh with the meshing part on the large gear 91. Then, the servo motor 71 is controlled to open and the large gear 91 that is meshed in place drives the short rotating rods 94 on the two sets of small gears 92 to rotate. The two short rotating rods 94 drive the two sets of main differential gears 95 and the sub-differential gears 96 to rotate successively. The two sets of sub-differential gears 96 drive the blowers 101 on the two long rotating rods 97 to rotate in the blower frame 5 and generate wind pressure. Before this, the two sets of small integrated cooling and heating machines 102 are controlled to start in advance and provide corresponding cold source or heat source supply, and the supplied cold source or heat source is supplied to the blast rack 5 through the delivery pipe 103. Under the support of wind pressure, the cold source or heat source in the blast rack 5 is forced to pass through the pressurized pipe 104 for pressurization treatment, and then is supplied to the annular pipe rack 107 in a stationary state through the connecting pipe 106 on the five-way valve 105. The cold source or heat source is supplied to the bio-fertilizer area by the booster nozzle 18, providing a more suitable temperature control environment for the fermentation of the bio-fertilizer;

[0055] According to the material and fermentation requirements of the current biofertilizer, the protease, amylase, lipase and cellulase in the protease tank 111, amylase tank 112, lipase tank 113 and cellulase tank 114 are controlled to be supplied to the five-way valve 105. Under the pressure boosting support of the wind pressure in the pressurized pipe 104, one or more of the protease, amylase, lipase and cellulase reaching the five-way valve 105 are forced to be supplied to the annular pipe rack 107 through the connecting pipe 106, and then evenly distributed in the biofertilizer area by the two groups of boosting nozzles 18, providing multi-enzyme reaction supply for the current biofertilizer fermentation, accelerating the biofertilizer fermentation. The organic matter in the bio-fertilizer is decomposed and the nutrients are released. The four sets of quantitative sensors 116 quantitatively control the amount of protease, amylase, lipase and cellulase supplied to the bio-fertilizer, thereby further enhancing the fermentation reaction effect of the bio-fertilizer. At the same time, two sets of mixing racks 115 driven by two long rotating rods 97 mix the protease, amylase, lipase and cellulase in the protease tank 111, amylase tank 112, lipase tank 113 and cellulase tank 114 to prevent agglomeration and coagulation, which is also beneficial to the forward feeding of protease, amylase, lipase and cellulase.

[0056] It should be noted that the specific models and specifications of the servo motor 71, electric push rod, small hot and cold integrated machine 102, and various valves and sensors need to be selected and determined based on the actual specifications of the device. The specific selection calculation method adopts the existing technology in this field, so it will not be repeated in detail.

[0057] The power supply circuits of the servo motor 71, the electric push rod, the small integrated cooling and heating machine 102, and various valves and sensors are clear to those skilled in the art and will not be described in detail here.

[0058] It will be understood that the present invention is described by way of some embodiments, and it will be appreciated by those skilled in the art that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. In addition, under the teachings of the present invention, these features and embodiments may be modified to adapt to specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are intended to be protected by the present invention.

Claims

1. A biofertilizer fermentation device for bio-agriculture, comprising a fixed frame (1), characterized in that: Both sides of the fixed frame (1) are fixedly connected to the side frames (2), and the inner sides of the side frames (2) are rotatably connected to the head and tail ends (3), and the inner sides of the head and tail ends (3) are provided with the middle ends (4), and both sides of the top of the side frames (2) are fixedly connected to the blowing frames (5), and the inner side of the middle end (4) is provided with a fixing box (6); The inner side of the side frame (2) is provided with a rotating assembly that rotates synchronously with the front and rear ends (3) and the middle end (4), and the rotating assembly includes a servo motor (71) fixed to one side of the fixed frame (1); the inner sides of the front and rear ends (3) and the middle end (4) are provided with a stirring assembly used in conjunction with the fixed box (6), and the stirring assembly includes a planetary gear (82) that rotates around the inner side of the side frame (2); The fixed frame (1) is provided with a transmission assembly on both sides close to the servo motor (71), and the transmission assembly includes a large gear (91) fixed on the output shaft of the servo motor (71). The transmission assembly is provided with a temperature control assembly used in conjunction with the blast frame (5), the front and rear ends (3) and the middle end (4), and the temperature control assembly includes a small integrated cooling and heating machine (102) embedded between the blast frames (5).

2. A bio-fertilizer fermentation device for bio-agriculture according to claim 1, characterized in that: The rotating assembly further comprises a first electric push rod (72) embedded in the output shaft of the servo motor (71), and the piston rod of the first electric push rod (72) is fixedly connected to a rotating shaft (73) that is slidably matched with the fixed frame (1), both sides of the rotating shaft (73) are fixedly connected to a driving gear (74), and the outer sides of the head and tail ends (3) are fixedly connected to an extension end (75) that is rotatably matched with the side frame (2), the outer circumference of the extension end (75) is fixed with an external tooth (76) used in conjunction with the driving gear (74), and the four sides of the head and tail ends (3) and the middle end (4) facing each other are fixedly connected to a connecting piece (77).

3. A bio-fertilizer fermentation device for bio-agriculture according to claim 2, characterized in that: The stirring assembly further comprises an inner tooth groove (81) circumferentially provided on the inner side of the extension end (75) and meshing with the planetary gear (82), and the inner side of the planetary gear (82) is meshed with a transfer gear (83) that is rotatably matched with the side frame (2), the inner side of the transfer gear (83) is fixedly connected to a spiral frame (84) used in conjunction with the head and tail ends (3), and the inner side of the spiral frame (84) is fixedly connected to a main gear (85) that is rotatably matched with the fixed box (6), the main gear (85) is meshed with a sub-gear (86) on all sides, and the outer side of the sub-gear (86) is fixedly connected to a stirring frame (87) that is rotatably matched with the fixed box (6).

4. A bio-fertilizer fermentation device for bio-agriculture according to claim 3, characterized in that: The transmission assembly further comprises a small gear (92) arranged on both sides of the large gear (91), and the outer side of the small gear (92) is fixedly connected to a second electric push rod (93), the outer side of the second electric push rod (93) is fixedly connected to a short rotating rod (94), and the outer side of the short rotating rod (94) is fixedly connected to a main differential gear (95), the outer side of the main differential gear (95) is meshed with a secondary differential gear (96), and the inner cavity of the secondary differential gear (96) is fixedly connected to a long rotating rod (97) that rotates with the blast rack (5).

5. A bio-fertilizer fermentation device for bio-agriculture according to claim 4, characterized in that: The temperature control component also includes a blower fan (101) fixed on the long rotating rod (97) near the blower frame (5), and the top of the small hot and cold integrated machine (102) is connected to a delivery pipe (103) connected to the blower frame (5), the bottom of the blower frame (5) is connected to a pressurizing pipe (104), and the inner end of the pressurizing pipe (104) is connected to a five-way valve (105), the inner end of the five-way valve (105) is connected to a connecting pipe (106), and the inner end of the connecting pipe (106) is connected to an annular pipe rack (107) that rotates with the head and tail ends (3) and the middle end (4).

6. A bio-fertilizer fermentation device for bio-agriculture according to claim 5, characterized in that: An annular sliding opening (12) is provided on the inner side of the extension end (75) close to the outer teeth (76), and an annular protruding end (13) is fixedly connected to the inner side of the side frame (2) and is rotatably matched with the annular sliding opening (12).

7. A bio-fertilizer fermentation device for bio-agriculture according to claim 6, characterized in that: The inner side of the secondary gear (86) is meshed with the slave gear (14), and the inner side of the slave gear (14) is fixedly connected with a mixing rack (15) used in conjunction with the stirring rack (87).

8. The bio-fertilizer fermentation device for bio-agriculture according to claim 7, characterized in that: Sliding ports (16) are provided on the inner sides of the first and tail ends (3) and the middle end (4), and sliding recesses (17) rotatably matched with the sliding ports (16) are provided on the outer side of the annular pipe frame (107).

9. The bio-fertilizer fermentation device for bio-agriculture according to claim 8, characterized in that: The inner cavity circumference of the annular pipe rack (107) is connected to a pressurizing nozzle (18), and the annular pipe rack (107) and the fixing frame (1) are fixed in a stationary state.

10. The bio-fertilizer fermentation device for bio-agriculture according to claim 9, characterized in that: Ventilation nozzles (19) with plugging heads are equidistantly arranged on the front and rear ends (3), and an air intake grille (20) is embedded on the outer side of the blower frame (5).

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