Probiotic fermentation device for promoting plant cultivation

Abstract

The invention relates to the technical field of probiotic culture, and provides a probiotic fermentation device for promoting plant cultivation, which comprises a rack, a first fermentation box and a second fermentation box, the first fermentation box is provided with a first fermentation cavity, the second fermentation box is provided with a second fermentation cavity, the bottom of the first fermentation box is provided with a first through hole, and the second fermentation box is provided with a second through hole; second through holes are formed in the bottom of the second fermentation box; the first rotating shaft is rotationally arranged on the first fermentation box in the Z-axis direction, the second rotating shaft is rotationally arranged on the second fermentation box in the Z-axis direction, and the first rotating shaft and the second rotating shaft are communicated through a connecting assembly; a first driving unit is arranged on the rack and is used for driving the first rotating shaft to rotate; the two opening and closing assemblies are arranged at the first through hole and the second through hole respectively, through the technical scheme, the problem that the flexibility and efficiency of the fermentation process are limited due to the fact that an existing fermentation device in the prior art often cannot be flexibly switched between combined fermentation and independent fermentation is solved.

Description

Technical Field

[0001] The invention relates to the technical field of plant probiotic cultivation, and in particular to a probiotic fermentation device for promoting plant cultivation. Background Art

[0002] As a kind of microorganisms beneficial to plant growth, probiotics play an important role in improving plant immunity and promoting healthy plant growth. As people's requirements for food health increase, the application of probiotics is becoming more and more extensive, especially in the field of plant cultivation.

[0003] Traditional fermentation equipment often has limitations in terms of bacterial interaction and synergy when fermenting probiotics. Single probiotic fermentation may not be able to fully realize its potential, so how to improve the fermentation effect of probiotics and its application range is the focus of current research.

[0004] In the probiotic fermentation process, sometimes multiple probiotics need to be fermented together to enhance the effect, and sometimes they need to be fermented alone to maintain the characteristics of specific probiotics. Existing fermentation equipment often cannot flexibly switch between co-fermentation and single fermentation, which limits the flexibility and efficiency of the fermentation process. Summary of the invention

[0005] The present invention provides a probiotic fermentation device for promoting plant cultivation, which solves the problem that the fermentation device in the prior art is often unable to flexibly switch between combined fermentation and separate fermentation, thus limiting the flexibility and efficiency of the fermentation process.

[0006] The technical solution of the present invention is as follows: A probiotic fermentation device for promoting plant cultivation, comprising a frame and a first fermentation box and a second fermentation box arranged on the frame from top to bottom along the Z-axis direction, wherein the first fermentation box has a first fermentation cavity, the second fermentation box has a second fermentation cavity, the first fermentation box has a first through hole at the bottom, the second fermentation box has a second through hole at the bottom, the first through hole is used to connect the first fermentation cavity and the second fermentation cavity, and the second through hole is used for discharging; The invention also includes a first rotating shaft arranged on the first fermentation box and rotating along the Z-axis direction, and a second rotating shaft arranged on the second fermentation box and rotating along the Z-axis direction, wherein the first rotating shaft and the second rotating shaft are connected through a connecting assembly, and the first rotating shaft is used to drive the second rotating shaft to rotate synchronously after the first rotating shaft rotates forward, and the first rotating shaft and the second rotating shaft are separated after the first rotating shaft rotates reversely; The frame is provided with a first driving unit, and the first driving unit is used to drive the first rotating shaft to rotate; It also includes two opening and closing components, which are respectively arranged at the first through hole and the second through hole. After the first rotating shaft rotates, it is used to drive one of the opening and closing components to open or close the first through hole. After the second rotating shaft rotates, it is used to drive one of the opening and closing components to open or close the second through hole.

[0007] As a further technical solution, the bottom plates of the first fermentation box and the second fermentation box are both provided with a slide groove, the slide groove is connected to the first through hole or the second through hole, the opening and closing assembly comprises a closing plate hingedly arranged in the slide groove, and the closing plate is used to open or close the first through hole after sliding in the slide groove; The closing plate has a first protrusion, and the bottom plate has an annular groove. The first rotating shaft and the second rotating shaft are provided with a paddle for moving the first protrusion, and the paddle is used to rotate with the first rotating shaft. The paddle has a pushing end, and the pushing end is used to be slidably arranged in the annular groove. After the pushing end slides in the annular groove, the pushing end is used to abut and push the first protrusion so that the closing plate rotates in the sliding groove. The first torsion spring is also included between the closing plate and the bottom plate, and the first torsion spring is used to provide the closing plate with a force to close the first through hole or the second through hole.

[0008] As a further technical solution, after the paddle rotates with the first rotating shaft or the second rotating shaft, the paddle is used to abut against the bottom plate and push the material.

[0009] As a further technical solution, the connecting assembly includes a ratchet arranged on the first rotating shaft and a pawl hingedly arranged on the second rotating shaft, the pawl and the ratchet are engaged, and also includes a second torsion spring arranged on the pawl and the second rotating shaft, the second torsion spring is used to provide force for the pawl to engage the ratchet.

[0010] As a further technical solution, it also includes a discharge box arranged at the bottom of the second fermentation box along the Z-axis direction, the bottom of the discharge box has a discharge port, the discharge box and the second fermentation cavity are connected through the second through hole, an umbrella-shaped sliding member is slidably arranged in the discharge port, and the sliding member is used to open or close the discharge port after sliding at the discharge port.

[0011] As a further technical solution, it also includes a first crushing box and a second crushing box arranged at the top of the first fermentation box along the Z-axis direction, the bottom of the first crushing box has a third through hole, the bottom of the second crushing box has a fourth through hole, and also includes a first pipeline for connecting the third through hole and the first fermentation cavity, and a second pipeline for connecting the fourth through hole and the second fermentation cavity, and also includes crushing rollers rotatably arranged in the first crushing box and the second crushing box, and also includes a second driving unit for driving the crushing rollers to rotate.

[0012] As a further technical solution, the bottom of the crushing roller is provided with a rotating disk, the circumference of the rotating disk is provided with a flexible plate, and the rotating disk is used to rotate with the crushing roller.

[0013] As a further technical solution, it also includes a material discharge box for discharge, and there are two material discharge boxes, which are respectively arranged on the top of the first crushing box and the second crushing box, and the bottom of the two material discharge boxes has a material discharge port, and the two material discharge ports are respectively used to connect the first crushing box and the second crushing box.

[0014] As a further technical solution, an installation cavity is formed between the discharge box and the first crushing box, and the installation cavity is used for installing the second driving unit.

[0015] As a further technical solution, the frame has a plug-in slot, and the second fermentation box has a plug-in end, and the plug-in end is used to be plugged into the plug-in slot.

[0016] The working principle and beneficial effects of the present invention are: In the present invention, the device realizes two independent and interconnected fermentation spaces by arranging the first fermentation box and the second fermentation box along the Z-axis direction. The first through hole at the bottom of the first fermentation box and the second through hole at the bottom of the second fermentation box are respectively used to connect the two fermentation cavities and the discharge. This design allows the first drive unit to drive the first rotating shaft to rotate separately when joint fermentation is required, so that the first rotating shaft drives the opening and closing component to open the first through hole, so that the probiotics located in the first fermentation cavity can enter the second fermentation cavity, thereby performing joint fermentation. When separate fermentation is required, the probiotics need to be placed separately in the first fermentation cavity and the second fermentation cavity, respectively. When discharge is required, the first rotating shaft needs to be rotated in the opposite direction so that the second rotating shaft and the first rotating shaft rotate synchronously. At this time, the first fermentation box and the second fermentation box operate synchronously, thereby opening the first through hole and the second through hole at the bottom of the second fermentation box and the first fermentation box for discharge. In addition, the rotation of the first rotating shaft and the second rotating shaft also controls the opening and closing of the first through hole and the second through hole through the opening and closing component, further enhancing the controllability of the fermentation process. This design not only improves the fermentation efficiency, but also provides a flexible operation mode for different fermentation needs, greatly meeting the diverse needs for probiotic fermentation in plant cultivation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0018] Figure 1 This is a schematic diagram of the first viewing angle axial structure of the present invention; Figure 2 This is a schematic diagram of the axial structure of the present invention from a second viewing angle; Figure 3 for Figure 2 A local enlarged structural schematic diagram; Figure 4 This is a schematic diagram of the axial structure of the present invention from a third viewing angle; Figure 5 It is a cross-sectional structural schematic diagram of the present invention; Figure 6 for Figure 5 A schematic diagram of the local enlarged structure at B; Figure 7 for Figure 5 A schematic diagram of the local enlarged structure at C; Figure 8 This is a schematic diagram of the structure of the first fermentation box of the present invention; Fig. 9 It is a schematic diagram of the structure of the connection assembly of the present invention.

[0019] In the figure: 10. rack, 11. socket; 21. first fermentation box, 22. second fermentation box, 211. first fermentation cavity, 221. second fermentation cavity, 212. first through hole, 222. second through hole, 23. slide groove, 223. plug-in end; 31, first rotating shaft, 32, second rotating shaft; 40. connecting assembly, 41. ratchet, 42. pawl, 43. second torsion spring; 50. A first driving unit; 60. opening and closing assembly, 61. closing plate, 62. first protrusion, 63. annular groove, 64. paddle, 641. pushing end, 65. first torsion spring; 71. discharge box, 711. discharge port, 72. sliding member; 81. first crushing box, 82. second crushing box, 811. third through hole, 821. fourth through hole, 812. first pipeline, 822. second pipeline, 83. crushing roller, 831. rotating disk, 832. flexible plate, 84. second driving unit; 91. material discharge box, 911. material discharge port, 912. installation cavity. DETAILED DESCRIPTION

[0020] The following will be combined with the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0021] Example A probiotic fermentation device for promoting plant cultivation, comprising a frame 10 and a first fermentation box 21 and a second fermentation box 22 arranged on the frame 10 from top to bottom along the Z-axis direction, wherein the first fermentation box 21 has a first fermentation cavity 211, the second fermentation box 22 has a second fermentation cavity 221, the first fermentation box 21 has a first through hole 212 at the bottom, the second fermentation box 22 has a second through hole 222 at the bottom, the first through hole 212 is used to connect the first fermentation cavity 211 and the second fermentation cavity 221, and the second through hole 222 is used for discharging; The first rotating shaft 31 is arranged on the first fermentation box 21 and rotates along the Z-axis direction, and the second rotating shaft 32 is arranged on the second fermentation box 22 and rotates along the Z-axis direction. The first rotating shaft 31 and the second rotating shaft 32 are connected through a connecting assembly 40. After the first rotating shaft 31 rotates forward, it is used to drive the second rotating shaft 32 to rotate synchronously. After the first rotating shaft 31 rotates reversely, the first rotating shaft 31 and the second rotating shaft 32 are separated. The frame 10 is provided with a first driving unit 50, and the first driving unit 50 is used to drive the first rotating shaft 31 to rotate; It also includes two opening and closing components 60, which are respectively arranged at the first through hole 212 and the second through hole 222. After the first rotating shaft 31 rotates, it is used to drive an opening and closing component 60 to open or close the first through hole 212. After the second rotating shaft 32 rotates, it is used to drive an opening and closing component 60 to open or close the second through hole 222.

[0022] As a specific embodiment, the device realizes two independent and interconnected fermentation spaces by arranging the first fermentation box 21 and the second fermentation box 22 along the Z-axis direction. The first through hole 212 at the bottom of the first fermentation box 21 and the second through hole 222 at the bottom of the second fermentation box 22 are respectively used to connect the two fermentation cavities and the discharge. This design allows the first drive unit 50 to drive the first rotating shaft 31 to rotate alone when combined fermentation is required, so that the first rotating shaft 31 drives the opening and closing component 60 to open the first through hole 212, so that the probiotics located in the first fermentation cavity 211 can enter the second fermentation cavity 221, thereby performing combined fermentation. When separate fermentation is required, the probiotics need to be placed separately in the first fermentation cavity 211 and the second fermentation cavity 221. When discharging is required, the first rotating shaft 31 needs to be rotated in the opposite direction so that the second rotating shaft 32 and the first rotating shaft 31 rotate synchronously. At this time, the first fermentation box 21 and the second fermentation box 22 operate synchronously, thereby opening the first through hole 212 and the second through hole 222 at the bottom of the second fermentation box 22 and the first fermentation box 21 for discharging. In addition, the rotation of the first rotating shaft 31 and the second rotating shaft 32 also controls the opening and closing of the first through hole 212 and the second through hole 222 through the opening and closing component 60, further enhancing the controllability of the fermentation process. This design not only improves the fermentation efficiency, but also provides a flexible operation mode for different fermentation needs, which greatly meets the diverse needs for probiotic fermentation in plant cultivation.

[0023] As a further technical solution, the bottom plates of the first fermentation box 21 and the second fermentation box 22 are both provided with a slide groove 23, the slide groove 23 is connected to the first through hole 212 or the second through hole 222, and the opening and closing assembly 60 includes a closing plate 61 hingedly arranged in the slide groove 23, and the closing plate 61 is used to open or close the first through hole 212 after sliding in the slide groove 23; The closing plate 61 has a first protrusion 62, and the bottom plates of the first fermentation box 21 and the second fermentation box 22 are provided with an annular groove 63. The first rotating shaft 31 and the second rotating shaft 32 are provided with a paddle 64 for moving the first protrusion 62, and the paddle 64 is used to rotate with the first rotating shaft 31. The paddle 64 has a pushing end 641, and the pushing end 641 is used to be slidably set in the annular groove 63. After the pushing end 641 slides in the annular groove 63, the pushing end 641 is used to abut and push the first protrusion 62, so that the closing plate 61 rotates in the slide groove 23. It also includes a first torsion spring 65 between the closing plate 61 and the bottom plate, and the first torsion spring 65 is used to provide the closing plate 61 with a force to close the slide groove 23.

[0024] As a specific embodiment, in order to realize convenient combined fermentation and separate fermentation, the bottom plates of the first fermentation box 21 and the second fermentation box 22 of the probiotic fermentation device are both designed with chutes 23, and these chutes 23 are connected with the first through hole 212 or the second through hole 222. The key part of the opening and closing component 60 is the closing plate 61, which is hingedly arranged in the chutes 23 and can slide in the chutes 23 to open or close the first through hole 212. The closing plate 61 is provided with a first protrusion 62, and the bottom plates of the first fermentation box 21 and the second fermentation box 22 are provided with an annular groove 63. The first rotating shaft 31 and the second rotating shaft 32 are provided with paddles 64, which are designed to paddle the first protrusion 62 on the closing plate 61. As the first rotating shaft 31 rotates, the pushing end 641 of the paddle 64 slides in the annular groove 63, abuts and pushes the first protrusion 62, and then the closing plate 61 rotates in the chutes 23 to realize the opening and closing of the through hole. In order to ensure that the closing plate 61 can stably close the through hole, a first torsion spring 65 is specially designed. It is located between the closing plate 61 and the bottom plate, providing the force required for the closing plate 61 to close the chute 23, and multiple first fermentation boxes 21 can be set to achieve the joint cultivation of multiple probiotics. This design allows the first rotating shaft 31 and the second rotating shaft 32 to rotate synchronously when joint fermentation is required, and the paddle 64 pushes the closing plate 61 to open the first through hole 212 to achieve the connection between the two fermentation cavities. When separate fermentation is required, it is only necessary to stop the rotation of the first rotating shaft 31, and the closing plate 61 automatically closes the first through hole 212 under the action of the first torsion spring 65 to achieve independent operation of the fermentation box. Such a design not only improves the flexibility and controllability of the fermentation process, but also ensures the simplicity of operation and the sealing of the device, providing an efficient and flexible probiotic fermentation environment for plant cultivation.

[0025] As a further technical solution, after the paddle 64 rotates with the first rotating shaft 31 or the second rotating shaft 32 , the paddle 64 is used to abut against the bottom plate and push the material.

[0026] As a specific embodiment, the paddle 64 is not only used to control the opening and closing of the closing plate 61 to manage the through hole, but also assumes the function of pushing the material. When the first rotating shaft 31 or the second rotating shaft 32 rotates, in addition to moving the first protrusion 62 on the closing plate 61 to control the opening and closing of the through hole, the paddle 64 will also abut against the bottom plate and push the material located in the first fermentation cavity 211 and the second fermentation cavity 221, pushing the material to the first through hole 212 or the second through hole 222. In the combined fermentation mode, the first rotating shaft 31 and the second rotating shaft 32 rotate synchronously, and the paddle 64 pushes the material from the first fermentation box 21 into the second fermentation box 22 through the first through hole 212, thereby realizing the material exchange and mixing between the two fermentation boxes. This continuous material flow facilitates the interaction between different probiotics, thereby improving the fermentation efficiency and the quality of the product.

[0027] As a further technical solution, the connecting assembly 40 includes a ratchet 41 arranged on the first rotating shaft 31 and a pawl 42 hingedly arranged on the second rotating shaft 32, the pawl 42 and the ratchet 41 are meshed, and also includes a second torsion spring 43 arranged on the pawl 42 and the second rotating shaft 32, and the second torsion spring 43 is used to provide force for the pawl 42 to engage the ratchet 41.

[0028] As a specific implementation, by introducing the meshing mechanism of the ratchet 41 and the pawl 42, combined with the use of a torsion spring, a flexible switch between joint fermentation and separate fermentation between the first fermentation box 21 and the second fermentation box 22 is achieved. Specifically, a ratchet 41 is provided on the first rotating shaft 31, and a pawl 42 is hinged on the second rotating shaft 32, and the pawl 42 is meshed with the ratchet 41. Such a design allows the two rotating shafts to be synchronized when rotating in the forward direction, thereby achieving joint fermentation of the two fermentation boxes. When separate fermentation is required, the ratchet 41 and the pawl 42 are disengaged by rotating the first rotating shaft 31 in the reverse direction, so that the two fermentation boxes can be operated independently. In order to ensure that the pawl 42 can stably engage the ratchet 41, a second torsion spring 43 is provided on the pawl 42 and the second rotating shaft 32. This torsion spring provides the necessary force so that the pawl 42 can be tightly meshed with the ratchet 41 under normal conditions to prevent disengagement due to improper operation or external force. Such a design not only improves the stability and reliability of the device, but also ensures the synchronization of the two fermentation boxes during the fermentation process, thereby improving the fermentation efficiency and uniformity.

[0029] As a further technical solution, it also includes a discharge box 71 arranged at the bottom of the second fermentation box 22 along the Z-axis direction, and a discharge port 711 is provided at the bottom of the discharge box 71. The discharge box 71 and the second fermentation cavity 221 are connected through a second through hole 222. An umbrella-shaped sliding member 72 is slidably arranged in the discharge port 711. After the sliding member 72 slides at the discharge port 711, it is used to open or close the discharge port 711.

[0030] As a specific implementation, by setting a discharge box 71 at the bottom of the second fermentation box 22 along the Z-axis direction, efficient collection and discharge of the fermentation product is achieved. A discharge port 711 is designed at the bottom of the discharge box 71, and the discharge port 711 is connected to the second fermentation cavity 221 through the second through hole 222. Such a design enables the fermentation product to be smoothly transferred from the fermentation cavity to the discharge box 71. In order to control the opening and closing of the discharge port 711, an umbrella-shaped sliding member 72 is slidably set in the discharge port 711. This sliding member 72 slides at the discharge port 711 to open or close the discharge port 711, thereby accurately controlling the outflow of the fermentation product.

[0031] As a further technical solution, it also includes a first crushing box 81 and a second crushing box 82 arranged at the top of the first fermentation box 21 along the Z-axis direction, the bottom of the first crushing box 81 has a third through hole 811, the bottom of the second crushing box 82 has a fourth through hole 821, and also includes a first pipeline 812 for connecting the third through hole 811 and the first fermentation cavity 211, and a second pipeline 822 for connecting the fourth through hole 821 and the second fermentation cavity 221, and also includes a crushing roller 83 rotatably arranged in the first crushing box 81 and the second crushing box 82, and also includes a second driving unit 84 for driving the crushing roller 83 to rotate.

[0032] As a specific embodiment, by arranging the first crushing box 81 and the second crushing box 82 at the top of the first fermentation box 21 and the second fermentation box 22 along the Z-axis direction, the material processing capacity during the fermentation process is further enhanced. The third through hole 811 at the bottom of the first crushing box 81 is connected to the first fermentation cavity 211 through the first pipeline 812, and the fourth through hole 821 at the bottom of the second crushing box 82 is connected to the second fermentation cavity through the second pipeline 822. Such a design allows the fermented material to be effectively crushed before fermentation to increase the surface area of ​​the material and promote the contact and fermentation efficiency of microorganisms. The crushing roller 83 rotatably arranged in the first crushing box 81 and the second crushing box 82 is driven by the second drive unit 84 to ensure that the material can be fully crushed and mixed during the fermentation process. This arrangement not only improves the fermentation efficiency, but also helps to achieve the uniformity and consistency of the fermentation process.

[0033] As a further technical solution, the bottom of the crushing roller 83 has a rotating disk 831 , and a flexible plate 832 is arranged on the circumference of the rotating disk 831 . The rotating disk 831 is used to rotate with the crushing roller 83 .

[0034] As a specific implementation, each crushing roller 83 is connected to a rotating disk 831 at the bottom, and flexible plates 832 are evenly arranged on the circumference of the rotating disk 831. When the crushing roller 83 starts to rotate under the drive of the second driving unit 84, the rotating disk 831 also rotates, and the flexible plate 832 is expanded outward under the action of centrifugal force, and is tightly abutted against the side wall of the first crushing box 81 or the second crushing box 82. This design ensures that during the crushing process, the flexible plate 832 can form a dynamic barrier to prevent the insufficiently crushed materials from falling directly into the fermentation box below. Due to the expansion of the flexible plate 832, any oversized material block will be intercepted by the flexible plate 832 and guided to the crushing roller 83 for further crushing until it reaches a size that can smoothly pass through the barrier of the flexible plate 832. Such a mechanism not only improves the crushing efficiency, but also ensures the uniformity and consistency of the materials in the fermentation box, and avoids the interference of large pieces of materials on the fermentation process.

[0035] As a further technical solution, it also includes a material discharge box 91 for discharge of materials. There are two material discharge boxes 91. The two material discharge boxes 91 are respectively arranged on the top of the first crushing box 81 and the second crushing box 82, and the bottom of the two material discharge boxes 91 has a material discharge port 911. The two material discharge ports 911 are respectively used to connect the first crushing box 81 and the second crushing box 82.

[0036] As a specific implementation, each material discharge box 91 is provided with a material discharge port 911 at the bottom, and these material discharge ports 911 are respectively connected to the first crushing box 81 and the second crushing box 82. Such a design allows us to install the second drive unit 84 as a further technical solution.

[0037] As a specific implementation, a mounting cavity 912 is formed between the unloading box 91 and the first crushing box 81, and the mounting cavity 912 is cleverly designed to mount the second drive unit 84. Such a layout not only saves space, but also makes the installation and maintenance of the drive unit more convenient. The second drive unit 84 is responsible for driving the crushing roller 83 to rotate, so the drive unit can be directly operated in the mounting cavity 912. Such a design simplifies the assembly process of the equipment and also provides convenience for daily maintenance and overhaul.

[0038] As a further technical solution, the frame 10 has a plug-in slot 11 , and the second fermentation box 22 has a plug-in end 223 , and the plug-in end 223 is used for being plugged into the plug-in slot 11 .

[0039] As a specific embodiment, a fermentation box structure that is easy to install and disassemble is designed to improve the flexibility and convenience of maintenance of the fermentation box. Specifically, the frame 10 is designed with a plug-in slot 11, and the second fermentation box 22 has a corresponding plug-in end 223. This design allows the second fermentation box 22 to be directly plugged into the plug-in slot 11 of the frame 10 through its plug-in end 223, thereby achieving rapid installation and disassembly.

[0040] As a further technical solution, the bottom of the discharge box 71 is V-shaped, and the V-shaped bottom plate is used to guide the material to the discharge port 711.

[0041] As a specific implementation method, the design of the discharge box 71 is optimized to improve the discharge efficiency and accuracy of the material. Specifically, the bottom of the discharge box 71 is designed to be V-shaped, and this V-shaped bottom plate structure helps to guide the material to the discharge port 711. The design of the V-shaped bottom plate allows the material to naturally converge to the lowest point of the V shape, that is, the position of the discharge port 711, when it flows inside the discharge box 71 due to the effect of gravity. Such a design not only ensures that the material can flow smoothly to the discharge port 711, but also reduces the accumulation and retention of materials inside the discharge box 71, thereby avoiding possible blockage problems.

[0042] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A probiotic fermentation device for promoting plant cultivation, characterized in that: The invention comprises a frame (10), and a first fermentation box (21) and a second fermentation box (22) arranged on the frame (10) from top to bottom along the Z-axis direction, wherein the first fermentation box (21) has a first fermentation cavity (211), and the second fermentation box (22) has a second fermentation cavity (221). The first fermentation box (21) has a first through hole (212) at the bottom, and the second fermentation box (22) has a second through hole (222) at the bottom. The first through hole (212) is used to connect the first fermentation cavity (211) and the second fermentation cavity (221), and the second through hole (222) is used to discharge materials. It also includes a first rotating shaft (31) arranged on the first fermentation box (21) and rotatable along the Z-axis direction, and a second rotating shaft (32) arranged on the second fermentation box (22) and rotatable along the Z-axis direction, wherein the first rotating shaft (31) and the second rotating shaft (32) are connected via a connecting assembly (40), and after the first rotating shaft (31) rotates in the forward direction, it is used to drive the second rotating shaft (32) to rotate synchronously, and after the first rotating shaft (31) rotates in the reverse direction, the first rotating shaft (31) and the second rotating shaft (32) are separated; The frame (10) is provided with a first driving unit (50), and the first driving unit (50) is used to drive the first rotating shaft (31) to rotate; The invention also comprises two opening and closing components (60), wherein the two opening and closing components (60) are respectively arranged at the first through hole (212) and the second through hole (222); after the first rotating shaft (31) rotates, it is used to drive one of the opening and closing components (60) to open or close the first through hole (212); after the second rotating shaft (32) rotates, it is used to drive one of the opening and closing components (60) to open or close the second through hole (222).

2. A probiotic fermentation device for promoting plant cultivation according to claim 1, characterized in that: The bottom plates of the first fermentation box (21) and the second fermentation box (22) are both provided with a slide groove (23), the slide groove (23) being in communication with the first through hole (212) or the second through hole (222), the opening and closing assembly (60) comprising a closing plate (61) hingedly arranged in the slide groove (23), the closing plate (61) being used to open or close the first through hole (212) after sliding in the slide groove (23); The closing plate (61) has a first protrusion (62), the bottom plate has an annular groove (63), the first rotating shaft (31) and the second rotating shaft (32) are provided with a paddle (64) for paddle-moving the first protrusion (62), the paddle (64) is used to rotate along with the first rotating shaft (31), the paddle (64) has a pushing end (641), the pushing end (641) is used to be slidably arranged in the annular groove (63), and the pushing end (641) slides in the annular groove (63). Afterwards, the pushing end (641) is used to abut against and push the first protrusion (62), so that the closing plate (61) rotates in the sliding groove (23), and also includes a first torsion spring (65) between the closing plate (61) and the bottom plate, one end of the first torsion spring (65) is arranged on the closing plate (61) and the other end is arranged on the bottom plate, and the first torsion spring (65) is used to provide the closing plate (61) with a force to close the first through hole (212) or close the second through hole (222).

3. A probiotic fermentation device for promoting plant cultivation according to claim 2, characterized in that: After the paddle (64) rotates along with the first rotating shaft (31) or the second rotating shaft (32), the paddle (64) is used to abut against the bottom plate and push the material.

4. A probiotic fermentation device for promoting plant cultivation according to claim 1, characterized in that: The connecting assembly (40) comprises a ratchet (41) arranged on the first rotating shaft (31) and a pawl (42) hingedly arranged on the second rotating shaft (32), wherein the pawl (42) and the ratchet (41) are meshed, and further comprises a second torsion spring (43) arranged on the pawl (42) and the second rotating shaft (32), wherein one end of the second torsion spring (43) is arranged on the pawl (42) and the other end is arranged on the second rotating shaft (32), and the second torsion spring (43) is used to provide a force for the pawl (42) to mesh with the ratchet (41).

5. A probiotic fermentation device for promoting plant cultivation according to claim 1, characterized in that: The invention also comprises a discharge box (71) arranged at the bottom of the second fermentation box (22) along the Z-axis direction, the bottom of the discharge box (71) having a discharge port (711), the discharge box (71) and the second fermentation cavity (221) being connected via the second through hole (222), an umbrella-shaped sliding member (72) being slidably arranged in the discharge port (711), and the sliding member (72) is used to open or close the discharge port (711) after sliding at the discharge port (711).

6. A probiotic fermentation device for promoting plant cultivation according to claim 5, characterized in that: The invention also includes a first crushing box (81) and a second crushing box (82) arranged at the top of the first fermentation box (21) along the Z-axis direction, wherein the bottom of the first crushing box (81) has a third through hole (811), and the bottom of the second crushing box (82) has a fourth through hole (821), and further includes a first pipeline (812) for connecting the third through hole (811) and the first fermentation cavity (211), and a second pipeline (822) for connecting the fourth through hole (821) and the second fermentation cavity (221), and further includes a crushing roller (83) rotatably arranged in the first crushing box (81) and the second crushing box (82), and further includes a second driving unit (84) for driving the crushing roller (83) to rotate.

7. A probiotic fermentation device for promoting plant cultivation according to claim 6, characterized in that: The bottom of the crushing roller (83) is provided with a rotating disc (831), the circumference of the rotating disc (831) is provided with a flexible plate (832), and the rotating disc (831) is used to rotate with the crushing roller (83).

8. A probiotic fermentation device for promoting plant cultivation according to claim 1, characterized in that: It also includes a material discharge box (91) for discharge, wherein the two material discharge boxes (91) are respectively arranged on the top of the first crushing box (81) and the second crushing box (82), and the bottom of the two material discharge boxes (91) are respectively provided with a material discharge port (911), and the two material discharge ports (911) are respectively used to connect the first crushing box (81) and the second crushing box (82).

9. A probiotic fermentation device for promoting plant cultivation according to claim 1, characterized in that: An installation cavity (912) is formed between the discharge box (91) and the first crushing box (81), and the installation cavity (912) is used to install the second drive unit (84).

10. The probiotic fermentation device for promoting plant cultivation according to claim 1, characterized in that: The frame (10) has a plug-in slot (11), and the second fermentation box (22) has a plug-in end (223), and the plug-in end (223) is used for being plugged into the plug-in slot (11).

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