Preparation equipment and production process of compound microbial fermentation feed

Abstract

The invention provides composite microbial fermented feed preparation equipment and a production process, and relates to the technical field of fermented feed preparation.The composite microbial fermented feed preparation equipment comprises a preparation box, a feeding structure is arranged on the upper side of the preparation box, a smashing structure is arranged at the top in the preparation box, a water adding structure is arranged in the preparation box, and the water adding structure corresponds to the smashing structure; a discharging structure is arranged in the preparation box in a sliding fit mode and comprises a material blocking shell and a storage box, the material blocking shell is rotationally connected with the storage box, a first driving structure and a transmission structure are arranged on the side face of the preparation box, the first driving structure corresponds to the material blocking shell, and the transmission structure corresponds to the storage box. According to the invention, the crushing structure is mounted at the top in the preparation box, the water adding structure is mounted in the preparation box, and the fermentation box is mounted in the preparation box in a sliding manner, so that raw materials can be crushed through the crushing structure, the fermentation effect can be ensured, the crushed raw materials can be better mixed and fermented, and the fermentation efficiency is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of fermented feed preparation, in particular to composite microbial fermented feed preparation equipment and a production process. Background Art

[0002] Fermented feed refers to a type of feed that uses the metabolic activity of microorganisms to decompose large molecules in feed raw materials into small molecules that are easy for animals to digest and absorb, and produces beneficial metabolites. When using existing fermentation preparation equipment, the raw materials need to be crushed first, and then the starter and the raw materials to be fermented need to be fully mixed, and then water is added to mix well. Most of the time, manual mixing is used, which is not only inefficient, but also has high labor costs. Fermentation usually takes a long time, and most of the time, multiple stirring is required during the fermentation period, resulting in low work efficiency. Manual stirring can easily lead to uneven stirring, which can easily lead to incomplete fermentation, affecting the production quality of the feed.

[0003] To this end, the present invention provides a composite microbial fermentation feed preparation device and production process. Summary of the Invention

[0004] In view of the shortcomings of the existing technology, the purpose of the present invention is to provide a composite microbial fermentation feed preparation equipment and production process to solve the problems raised in the above background technology. The present invention can crush the raw materials through the crushing structure, thereby ensuring the fermentation effect, and the crushed raw materials can be better mixed and fermented, thereby improving the fermentation efficiency, and the fermentation box can slide out, so that the crushing structure can be reused, and the humidity in the fermentation box can be guaranteed, thereby providing a higher living environment for the microorganisms, improving the survival rate of the microorganisms, thereby ensuring the fermentation effect; the microorganisms are added more evenly, and the stirring structure is convenient for mixing the microorganisms with the feed, thereby ensuring that the microorganisms can be more evenly distributed inside the fermentation box, thereby ensuring the fermentation effect; the survival of aerobic microorganisms in the fermentation box can be guaranteed, and the fermentation box can still be stirred after sliding out of the preparation box to ensure the fermentation effect, thereby ensuring the quality of the product, improving work efficiency, and reducing labor costs.

[0005] In order to achieve the above-mentioned purpose, the present invention is realized through the following technical scheme: a composite microbial fermentation feed preparation equipment, including a preparation box, the preparation box upper side is provided with a feeding structure, the top of the preparation box is provided with a crushing structure, the preparation box is provided with a water adding structure, the water adding structure corresponds to the crushing structure, the preparation box is slidably matched with a discharge structure including a material blocking shell and a storage box, the material blocking shell is rotatably connected to the storage box, the side of the preparation box is provided with a first driving structure and a transmission structure, the first driving structure corresponds to the material blocking shell, the transmission structure corresponds to the storage box, a discharging structure is provided between the material blocking shell and the storage box, a fermentation box and a box door are slidably matched in the preparation box, a clamping fixing structure is provided between the fermentation box and the box door, a stirring structure is provided in the fermentation box, an air intake structure is provided in the stirring structure, a second driving structure is provided at the bottom of the preparation box, a clamping connection structure is provided between the second driving structure and the stirring structure, an extrusion structure is provided in the stirring structure, and the extrusion structure corresponds to the clamping connection structure and the box door.

[0006] Furthermore, the feeding structure includes a feeding box fixed on the preparation box, a first feeding port is opened at the bottom of the feeding box, the first feeding port is communicated with the preparation box, the crushing structure includes a plurality of crushing rollers rotatably engaged in the crushing structure, a first motor is fixed to the side of the preparation box, and the output end of the first motor is fixedly connected to the crushing roller.

[0007] Furthermore, a plurality of material guide plates are fixed in the preparation box, the material guide plates are located on the lower side of the crushing roller, and the side of the material guide plate close to the crushing roller is a downward inclined structure, and the water adding structure includes a water pipe fixed in the material guide plate, and a plurality of first water spray outlets and a plurality of second water spray outlets are opened on the water pipe, and high-pressure nozzles are installed in the first water spray outlet and the second water spray outlet, the first water spray outlet corresponds to the crushing roller, and the second water spray outlet corresponds to the material blocking shell.

[0008] Furthermore, a sliding groove is provided in the preparation box, and sliding shafts are fixed at both ends of the material blocking shell, and the sliding shafts correspond to the sliding grooves. The storage box is a cylindrical structure, and a cavity is provided in the storage box. The discharge structure includes a first discharge port opened at the bottom of the material blocking shell, and multiple second discharge ports are opened on the storage box, and the first discharge port corresponds to the second discharge port.

[0009] Furthermore, a rolling shaft is fixed at one end of the storage box, and the rolling shaft is rotatably connected to the sliding shaft. The transmission structure includes a gear fixed to the end of the rolling shaft. A rack is fixed to one side of the preparation box, and the rack is engaged with the gear. The first driving structure includes an electric slide rail fixed on the preparation box, and a first slider is fixed at the output end of the electric slide rail. The first slider is fixedly connected to the sliding shaft. A second feed port is opened in the sliding shaft, and the second feed port is communicated with the cavity. A feeding pipe is installed in the second feed port.

[0010] Furthermore, a first slide groove is opened in the preparation box, and the first slide groove corresponds to the fermentation box and the box door. The clamping fixing structure includes a plurality of positioning grooves opened on the fermentation box, and a plurality of elastic positioning blocks are fixed on the box door, and the elastic positioning blocks correspond to the positioning grooves.

[0011] Furthermore, the stirring structure includes a rotating shaft that rotates and cooperates with the fermentation box, and multiple stirring shafts are fixed on the circumference of the rotating shaft. The fermentation box has a structure that is larger at the top and smaller at the bottom. The air intake structure includes a first air channel opened in the rotating shaft and a second air channel opened in the stirring shaft. The first air channel is connected to the second air channel, and multiple connecting ports are opened on the stirring shaft, which are connected to the second air channel.

[0012] Furthermore, the card connection structure includes a card slot opened at the end of the rotating shaft, the card slot is connected to the first air duct, the second driving structure includes a second motor fixed to the bottom of the preparation box, the output end of the second motor is equipped with a telescopic rod, the end of the telescopic rod is fixed with a card block, the card block corresponds to the card slot, and a pressure rod is slidably fitted in the first air duct, and the pressure rod corresponds to the card block and the box door.

[0013] Furthermore, the telescopic rod includes a first rod body and a second rod body, a second slide groove is opened in the first rod body, a second slider is fixed on the second rod body, the second rod body and the second slider correspond to the second slide groove, and a spring is fixed between the second rod body and the second slide groove.

[0014] A production process for preparing composite microbial fermentation feed comprises the following steps:

[0015] S1. Pour the feed raw materials into the feed box and send the microorganisms into the storage box through the feeding tube;

[0016] S2. Start the first motor, drive the crushing roller to crush the feed material, and the feed material falls downward into the fermentation box;

[0017] S3. Clean the surface of the crushing roller and the material retaining shell by spraying water through the water pipe and add water to ensure humidity. Start the electric slide to drive the storage box to move. At the same time, the storage box rotates to indirectly send out the microorganisms.

[0018] S4, starting the second motor to drive the rotating shaft and the stirring shaft to rotate to mix the microorganisms and the feed raw materials;

[0019] S5. Close the box door and pull out the fermentation box for fermentation. During the fermentation process, the air pump sends air into the fermentation box through the rotating shaft and the stirring shaft, or the rotating shaft and the stirring shaft are driven by the motor to rotate for stirring, thereby increasing the contact area with oxygen and waiting for fermentation to be completed.

[0020] Beneficial effects of the present invention:

[0021] 1. A crushing structure is installed on the top of the preparation box, a water adding structure is installed in the preparation box, and a fermentation box is slidably installed in the preparation box. The raw materials can be crushed by the crushing structure, thereby ensuring the fermentation effect, and the crushed raw materials can be better mixed and fermented, thereby improving the fermentation efficiency, and the fermentation box can slide out, so that the crushing structure can be reused, so that the crushing structure can continue to work, thereby improving the preparation efficiency of the feed, and the crushing structure can be flushed by the water adding structure to prevent residual crushed materials on the crushing structure, thereby reducing the waste of raw materials, and at the same time, it can play the role of adding water to ensure the humidity in the fermentation box, thereby providing a higher living environment for microorganisms, improving the survival rate of microorganisms, thereby ensuring the fermentation effect.

[0022] 2. A feeding structure is slidably installed in the preparation box, and a stirring structure is installed in the fermentation box. The feeding structure can be used to slide and indirectly add microorganisms, so that the microorganisms are added more evenly, and the stirring structure is convenient for mixing the microorganisms with the feed, thereby ensuring that the microorganisms can be more evenly distributed inside the fermentation box, ensuring the fermentation effect, improving the fermentation efficiency, reducing the mixing time, and thus improving the efficiency of fermented feed preparation.

[0023] 3. An air intake structure is installed in the stirring structure, which can be used to aerate the fermentation box through the air intake structure during fermentation, or to stir the box through the stirring structure, thereby ensuring the survival of aerobic microorganisms in the fermentation box. Moreover, the fermentation box can still be stirred after sliding out of the preparation box to ensure the fermentation effect, thereby ensuring product quality, improving work efficiency and reducing labor costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the assembled three-dimensional structure of a composite microbial fermentation feed preparation device of the present invention;

[0025] Figure 2 This is a schematic diagram of the assembly cross-sectional structure of a composite microbial fermentation feed preparation device of the present invention;

[0026] Figure 3 for Figure 2 Schematic diagram at A in the middle;

[0027] Figure 4 This is a schematic diagram of the assembly cross-sectional structure of a preparation box in a composite microbial fermentation feed preparation device of the present invention;

[0028] Figure 5 This is a schematic diagram of the assembly cross-sectional structure of a stirring shaft in a composite microbial fermentation feed preparation device of the present invention;

[0029] Figure 6 This is a schematic diagram of the assembled three-dimensional structure of the gear and rack in a composite microbial fermentation feed preparation device of the present invention;

[0030] Figure 7 This is a schematic diagram of the assembly structure of a water pipe in a composite microbial fermentation feed preparation device of the present invention;

[0031] Figure 8 This is a schematic diagram of the assembly structure of a fermentation box in a composite microbial fermentation feed preparation device of the present invention;

[0032] Figure 9 This is a schematic diagram of the assembly structure of a crushing roller in a composite microbial fermentation feed preparation device of the present invention;

[0033] Figure 10 This is an exploded view of a material retaining shell and a storage box in a composite microbial fermentation feed preparation device of the present invention;

[0034] Figure 11 This is a schematic diagram of the assembly structure of the rotating shaft and the stirring shaft in a composite microbial fermentation feed preparation device of the present invention;

[0035] Figure 12 This is a flow chart of a production process for preparing composite microbial fermented feed according to the present invention;

[0036] In the figure: 1. Preparation box; 2. First chute; 3. Feed box; 4. First feed port; 5. Crushing roller; 6. First motor; 7. Guide plate; 8. Water pipe; 9. First water outlet; 10. Second water outlet; 11. Sliding chute; 12. Material blocking shell; 13. First discharge port; 14. Storage box; 15. Rolling shaft; 16 Electric slide rail; 17. First slider; 18. Sliding shaft; 19. Gear; 20. Rack; 21. Second discharge port ; 22. Second feed port; 23. Feeding pipe; 24. Fermentation box; 25. Box door; 26. Positioning groove; 27. Rotating shaft; 28. Stirring shaft; 29. ​​First air duct; 30. Second air duct; 31. Connecting port; 32. Press rod; 33. Second motor; 34. Telescopic rod; 35. First rod body; 36. Second rod body; 37. Spring; 38. Block; 39. Slot; 40. Second slide groove; 41. Second slider; 42. Cavity. DETAILED DESCRIPTION

[0037] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0038] See also Figures 1 to 12The present invention provides a technical solution: a composite microbial fermentation feed preparation device, including a preparation box 1, a feeding structure is installed on the upper side of the preparation box 1, a crushing structure is installed on the top of the preparation box 1, a water adding structure is installed in the preparation box 1, the water adding structure corresponds to the crushing structure, a material discharge structure is slidably matched in the preparation box 1, the material discharge structure includes a blocking shell 12 and a storage box 14, the blocking shell 12 is rotatably connected to the storage box 14, a first driving structure and a transmission structure are installed on the side of the preparation box 1, the first driving structure is opposite to the blocking shell 12 The transmission structure corresponds to the storage box 14, and a discharging structure is installed between the material blocking shell 12 and the storage box 14. A fermentation box 24 and a box door 25 are slidably matched in the preparation box 1, and a snap-fit ​​fixing structure is installed between the fermentation box 24 and the box door 25. A stirring structure is installed in the fermentation box 24, and an air intake structure is installed in the stirring structure. A second driving structure is installed at the bottom of the preparation box 1, and a snap-fit ​​connection structure is installed between the second driving structure and the stirring structure. An extrusion structure is installed in the stirring structure, and the extrusion structure corresponds to the snap-fit ​​connection structure and the box door 25.

[0039] In this embodiment, the feeding structure includes a feeding box 3 fixed on the preparation box 1, and a first feeding port 4 is opened at the bottom of the feeding box 3, and the first feeding port 4 is communicated with the preparation box 1. The crushing structure includes a plurality of crushing rollers 5 that rotate and cooperate with the crushing structure. A first motor 6 is fixed to the side of the preparation box 1, and the output end of the first motor 6 is fixedly connected to the crushing roller 5.

[0040] Specifically, the raw materials are poured into the feed box 3, and the feed raw materials naturally fall into the preparation box 1 through the first feed port 4, and then the first motor 6 is started, so that the first motor 6 drives the crushing roller 5 to rotate, and the feed raw materials can be crushed, so that the raw material debris falls into the fermentation box 24 for fermentation. The raw material debris can be fully mixed with the microorganisms to ensure the fermentation effect.

[0041] A plurality of material guide plates 7 are fixed in the preparation box 1. The material guide plates 7 are located on the lower side of the crushing roller 5, and the side of the material guide plates 7 close to the crushing roller 5 is a downward inclined structure. The water adding structure includes a water pipe 8 fixed in the material guide plate 7. A plurality of first water spray ports 9 and a plurality of second water spray ports 10 are provided on the water pipe 8. High-pressure nozzles are installed in the first water spray port 9 and the second water spray port 10. The first water spray port 9 corresponds to the crushing roller 5, and the second water spray port 10 corresponds to the material blocking shell 12.

[0042] Specifically, during the crushing process, water is added to the water pipe 8 through a water pump, so that the water in the water pipe 8 is sprayed out from the high-pressure nozzles in the first water nozzle 9 and the second water nozzle 10, thereby flushing the crushing roller 5 and the material blocking shell 12 to prevent debris from remaining on the crushing roller 5 and the material blocking shell 12. At the same time, water is added to the debris to ensure the humidity of the debris entering the fermentation box 24, which can provide a better living environment for microorganisms and ensure the survival rate of microorganisms, thereby improving the efficiency of fermentation and ensuring the effect of fermentation, thereby improving the quality of the production and preparation of fermented feed and ensuring the qualified rate of feed.

[0043] The preparation box 1 is provided with a sliding groove 11, and both ends of the blocking shell 12 are fixed with sliding shafts 18, and the sliding shaft 18 corresponds to the sliding groove 11. The storage box 14 is a cylindrical structure, and a cavity 42 is provided in the storage box 14. The discharge structure includes a first discharge port 13 provided at the bottom of the blocking shell 12, and a plurality of second discharge ports 21 are provided on the storage box 14. The first discharge port 13 corresponds to the second discharge port 21. A rolling shaft 15 is fixed at one end of the storage box 14, and the rolling shaft 15 is rotatably connected to the sliding shaft 18. The transmission structure It includes a gear 19 fixed to the end of the rolling shaft 15, a rack 20 is fixed to one side of the preparation box 1, the rack 20 is engaged with the gear 19, the first driving structure includes an electric slide 16 fixed to the preparation box 1, the output end of the electric slide 16 is fixed with a first slider 17, the first slider 17 is fixedly connected to the sliding shaft 18, a second feed port 22 is opened in the sliding shaft 18, the second feed port 22 is communicated with the cavity 42, a feeding pipe 23 is installed in the second feed port 22, and the second feed port 22 is rotatably connected to the feeding pipe 23.

[0044] Specifically, during the discharge of raw material debris, microorganisms are added to the cavity 42 through the feeding pipe 23, and the electric slide 16 is started, so that the electric slide 16 drives the first slider 17 to move, thereby driving the sliding shaft 18 to move, so that the sliding shaft 18 drives the blocking shell 12 and the storage box 14 to move together. During the movement of the storage box 14, the gear 19 is engaged with the rack 20, so that the gear 19 drives the storage box 14 to rotate, thereby rotating the second discharge port 21. When the second discharge port 21 rotates to the bottom, the second discharge port 21 is connected to the first discharge port 13. At this time, the microorganisms can fall, and the microorganisms can be mixed with the feed raw materials. During the mixing process, as the storage box 14 moves, the microorganisms can be indirectly and more dispersedly sprinkled in the raw materials, which can play a better mixing role, facilitate subsequent mixing, improve work efficiency, and ensure the fermentation effect of the microorganisms.

[0045] A first chute 2 is provided in the preparation box 1, and the first chute 2 corresponds to the fermentation box 24 and the box door 25. The snap-fit ​​fixing structure includes a plurality of positioning grooves 26 provided on the fermentation box 24, and a plurality of elastic positioning blocks are fixed on the box door 25, and the elastic positioning blocks correspond to the positioning grooves 26.

[0046] Specifically, when the box door 25 needs to be covered, the box door 25 is slid so that the elastic positioning block enters the positioning groove 26, so that the elastic positioning block and the positioning groove 26 are snap-fitted together, and the box door 25 can be installed on the fermentation box 24, so that fermentation can be carried out. For anaerobic fermentation, a relatively closed space can be provided to ensure the survival rate of anaerobic bacteria.

[0047] The stirring structure includes a rotating shaft 27 that rotates and fits in the fermentation box 24. A plurality of stirring shafts 28 are fixed to the circumference of the rotating shaft 27. The fermentation box 24 has a structure that is larger at the top and smaller at the bottom. The air intake structure includes a first air channel 29 opened in the rotating shaft 27 and a second air channel 30 opened in the stirring shaft 28. The first air channel 29 is connected to the second air channel 30. A plurality of connecting ports 31 are opened on the stirring shaft 28. The connecting port 31 is connected to the second air channel 30. The card connection structure includes a card slot 39 opened at the end of the rotating shaft 27. The card slot 39 is connected to the first air channel 29. The second driving structure includes a card slot 39 fixed to the preparation A second motor 33 is provided at the bottom of the box 1, and a telescopic rod 34 is installed at the output end of the second motor 33. A block 38 is fixed to the end of the telescopic rod 34, and the block 38 corresponds to the slot 39. A pressure rod 32 is slidably fitted in the first air duct 29, and the pressure rod 32 corresponds to the block 38 and the box door 25. The telescopic rod 34 includes a first rod body 35 and a second rod body 36. A second slide groove 40 is provided in the first rod body 35, and a second slider 41 is fixed on the second rod body 36. The second rod body 36 and the second slider 41 correspond to the second slide groove 40, and a spring 37 is fixed between the second rod body 36 and the second slide groove 40.

[0048] Specifically, when mixing is performed, the second motor 33 is started, so that the second motor 33 drives the telescopic rod 34 to rotate, thereby driving the rotating shaft 27 to rotate through the clamping block 38, and then driving the stirring shaft 28 to rotate, thereby mixing. The structure with a larger upper part and a smaller lower part can achieve a better mixing effect, ensuring that the feed raw materials and the microorganisms can be fully and evenly mixed, thereby ensuring the fermentation effect of the feed, ensuring that the fermentation is relatively sufficient, and thus ensuring the qualified rate of feed production. When the mixing is completed, the box door 25 is closed, so that the box door 25 presses the pressure rod 32 downward, so that the pressure rod 32 presses the clamping block 38 downward, so that the clamping block 38 drives the second rod body 36 to slide downward relatively, so that the spring 37 is compressed, and the clamping block 38 is separated from the clamping groove 39, so that the clamping block 38 and the clamping groove 39 lose their clamping relationship, so that the clamping block 38 no longer limits the sliding of the fermentation box 24, and the fermentation box 24 can be slid out, so that the fermentation box 24 can be replaced, and continuous crushing and mixing can be performed, thereby improving work efficiency, making the device suitable for large-scale fermentation feed production, and expanding the scope of application of the device.

[0049] For a separate fermentation box 24, the air outlet end of the air pump can be connected to the slot 39, and air can be inflated through the air pump so that the air enters the first air channel 29 through the slot 39, then enters the second air channel 30, and finally blown out from the connecting port 31, which can achieve a better aeration effect, thereby improving the survival rate of aerobic bacteria and ensuring the fermentation effect of the feed; or use another motor, connect the output end of the motor to the slot 39, and stir it, so that it can be stirred during the fermentation process, thereby achieving the effects of cooling, releasing air, and mixing in air, thereby providing a suitable living environment for microorganisms, improving the efficiency of fermentation, ensuring the fermentation effect, and thus ensuring the production quality of the feed.

[0050] A production process for preparing composite microbial fermentation feed comprises the following steps:

[0051] S1, pour the feed raw materials into the feed box 3, and send the microorganisms into the storage box 14 through the feeding pipe 23;

[0052] S2, starting the first motor 6, driving the crushing roller 5 to crush the feed material, and the feed material falls downward into the fermentation box 24;

[0053] S3, spraying water through the water pipe 8 to clean the surface of the crushing roller 5 and the material blocking shell 12 and adding water to ensure humidity, starting the electric slide 16 to drive the storage box 14 to move, and at the same time the storage box 14 rotates to indirectly send out the microorganisms;

[0054] S4, starting the second motor 33 to drive the rotating shaft 27 and the stirring shaft 28 to rotate to mix the microorganisms and the feed raw materials;

[0055] S5. Close the door 25 and pull out the fermentation box 24 for fermentation. During the fermentation process, the air pump sends air into the fermentation box 24 through the rotating shaft 27 and the stirring shaft 28, or the rotating shaft 27 and the stirring shaft 28 are driven by the motor to rotate for stirring, thereby increasing the contact area with oxygen and waiting for the fermentation to be completed.

[0056] Working process: Pour the raw materials into the feed box 3, and the feed raw materials naturally fall into the preparation box 1 through the first feed port 4, then start the first motor 6, so that the first motor 6 drives the crushing roller 5 to rotate, and the feed raw materials can be crushed, so that the raw material debris falls into the fermentation box 24, and water is added to the water pipe 8 through the water pump, so that the water in the water pipe 8 is sprayed from the high-pressure nozzles in the first water spray port 9 and the second water spray port 10, so as to flush the crushing roller 5 and the material blocking shell 12, and start the electric slide 16, so that the electric slide 16 drives the first slider 17 The second feeding port 21 is connected to the first feeding port 13 by the gear 19. The gear 19 is engaged with the rack 20, and the gear 19 drives the storage box 14 to rotate. When the second feeding port 21 rotates to the bottom, the second feeding port 21 is connected to the first feeding port 13. At this time, the microorganisms can fall. Then the second motor 33 is started, so that the second motor 33 drives the telescopic rod 34 to rotate, thereby driving the rotation of the second feeding port 21 through the block 38. The shaft 27 rotates, which drives the stirring shaft 28 to rotate, thereby mixing. Then, the box door 25 is closed and slid, so that the elastic positioning block enters the positioning groove 26, so that the elastic positioning block and the positioning groove 26 are engaged, and the box door 25 can be installed on the fermentation box 24, so that the box door 25 presses the pressure rod 32 downward, so that the pressure rod 32 presses the block 38 downward, so that the block 38 drives the second rod 36 to slide downward relatively, so that the spring 37 is compressed, the block 38 is separated from the slot 39, and the block 38 and the slot 39 lose their engagement. , so that the block 38 no longer limits the sliding of the fermentation box 24, and the fermentation box 24 can be slid out; during the fermentation process, the air outlet end of the air pump can be connected to the card slot 39, and the air pump is used to inflate, so that the air enters the first air channel 29 through the card slot 39, then enters the second air channel 30, and finally blown out from the connecting port 31, which can achieve a better aeration effect; or use another motor, connect the output end of the motor to the card slot 39, and stir it, so that it can be stirred during the fermentation process, thereby achieving the effects of cooling, releasing air, and mixing in air.

[0057] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A composite microbial fermentation feed preparation device, comprising a preparation box (1), characterized in that: The upper side of the preparation box (1) is equipped with a feeding structure, the top of the preparation box (1) is equipped with a crushing structure, the preparation box (1) is equipped with a water adding structure, the water adding structure corresponds to the crushing structure, the preparation box (1) is slidably matched with a discharge structure, the discharge structure includes a blocking shell (12) and a storage box (14), the blocking shell (12) is rotatably connected to the storage box (14), the side of the preparation box (1) is equipped with a first driving structure and a transmission structure, the first driving structure corresponds to the blocking shell (12), the transmission structure corresponds to the storage box (14), the blocking shell (12) is rotatably connected to the storage box (14), and the first driving structure corresponds to the blocking shell (12). A discharge structure is installed between the material shell (12) and the storage box (14); a fermentation box (24) and a box door (25) are slidably matched in the preparation box (1); a snap-fit ​​fixing structure is installed between the fermentation box (24) and the box door (25); a stirring structure is installed in the fermentation box (24); an air intake structure is installed in the stirring structure; a second driving structure is installed at the bottom of the preparation box (1); a snap-fit ​​connection structure is installed between the second driving structure and the stirring structure; an extrusion structure is installed in the stirring structure; the extrusion structure corresponds to the snap-fit ​​connection structure and the box door (25).

2. The composite microbial fermentation feed preparation equipment according to claim 1, characterized in that: The feeding structure comprises a feeding box (3) fixed on the preparation box (1), a first feeding port (4) is provided at the bottom of the feeding box (3), and the first feeding port (4) is communicated with the preparation box (1); the crushing structure comprises a plurality of crushing rollers (5) rotatably engaged with the crushing structure, a first motor (6) is fixed on the side of the preparation box (1), and the output end of the first motor (6) is fixedly connected to the crushing rollers (5).

3. The composite microbial fermentation feed preparation equipment according to claim 2, characterized in that: A plurality of guide plates (7) are fixed in the preparation box (1), the guide plates (7) are located on the lower side of the crushing roller (5), and the side of the guide plates (7) close to the crushing roller (5) is an oblique downward structure. The water supply structure includes a water pipe (8) fixed in the guide plate (7), and a plurality of first water spray ports (9) and a plurality of second water spray ports (10) are opened on the water pipe (8). High-pressure nozzles are installed in the first water spray ports (9) and the second water spray ports (10). The first water spray ports (9) correspond to the crushing roller (5), and the second water spray ports (10) correspond to the material blocking shell (12).

4. The composite microbial fermentation feed preparation equipment according to claim 1, characterized in that: The preparation box (1) is provided with a sliding groove (11), and sliding shafts (18) are fixed at both ends of the blocking shell (12), and the sliding shafts (18) correspond to the sliding groove (11). The storage box (14) is a cylindrical structure, and a cavity (42) is provided in the storage box (14). The discharge structure includes a first discharge port (13) provided at the bottom of the blocking shell (12), and a plurality of second discharge ports (21) are provided on the storage box (14), and the first discharge port (13) corresponds to the second discharge port (21).

5. The composite microbial fermentation feed preparation equipment according to claim 4, characterized in that: A rolling shaft (15) is fixed to one end of the storage box (14), and the rolling shaft (15) is rotatably connected to the sliding shaft (18). The transmission structure includes a gear (19) fixed to the end of the rolling shaft (15). A rack (20) is fixed to one side of the preparation box (1), and the rack (20) is engaged with the gear (19). The first driving structure includes an electric slide rail (16) fixed to the preparation box (1). A first slider (17) is fixed to the output end of the electric slide rail (16), and the first slider (17) is fixedly connected to the sliding shaft (18). A second feed port (22) is opened in the sliding shaft (18), and the second feed port (22) is connected to the cavity (42). A feeding pipe (23) is installed in the second feed port (22).

6. The composite microbial fermentation feed preparation equipment according to claim 1, characterized in that: A first chute (2) is provided in the preparation box (1), the first chute (2) corresponds to the fermentation box (24) and the box door (25), the clamping fixing structure includes a plurality of positioning grooves (26) provided on the fermentation box (24), and a plurality of elastic positioning blocks are fixed on the box door (25), and the elastic positioning blocks correspond to the positioning grooves (26).

7. The composite microbial fermentation feed preparation equipment according to claim 1, characterized in that: The stirring structure includes a rotating shaft (27) that rotates and fits in a fermentation box (24), and a plurality of stirring shafts (28) are fixed on the circumference of the rotating shaft (27). The fermentation box (24) has a structure with a larger upper portion and a smaller lower portion. The air intake structure includes a first air channel (29) opened in the rotating shaft (27) and a second air channel (30) opened in the stirring shaft (28). The first air channel (29) is connected to the second air channel (30). The stirring shaft (28) is provided with a plurality of communication ports (31), and the communication ports (31) are connected to the second air channel (30).

8. The composite microbial fermentation feed preparation equipment according to claim 7, characterized in that: The card connection structure includes a card slot (39) opened at the end of the rotating shaft (27), the card slot (39) is connected to the first air channel (29), the second driving structure includes a second motor (33) fixed to the bottom of the preparation box (1), the output end of the second motor (33) is equipped with a telescopic rod (34), the end of the telescopic rod (34) is fixed with a card block (38), the card block (38) corresponds to the card slot (39), and a pressure rod (32) is slidably matched in the first air channel (29), and the pressure rod (32) corresponds to the card block (38) and the box door (25).

9. The composite microbial fermentation feed preparation equipment according to claim 8, characterized in that: The telescopic rod (34) includes a first rod body (35) and a second rod body (36). A second sliding groove (40) is provided in the first rod body (35). A second slider (41) is fixed on the second rod body (36). The second rod body (36) and the second slider (41) correspond to the second sliding groove (40). A spring (37) is fixed between the second rod body (36) and the second sliding groove (40).

10. A production process for preparing composite microbial fermentation feed, characterized in that: The following steps are involved: S1. Pour the feed raw materials into the feed box and send the microorganisms into the storage box through the feeding tube; S2. Start the first motor, drive the crushing roller to crush the feed material, and the feed material falls downward into the fermentation box; S3. Clean the surface of the crushing roller and the material retaining shell by spraying water through the water pipe and add water to ensure humidity. Start the electric slide to drive the storage box to move. At the same time, the storage box rotates to indirectly send out the microorganisms. S4, starting the second motor to drive the rotating shaft and the stirring shaft to rotate to mix the microorganisms and the feed raw materials; S5. Close the box door and pull out the fermentation box for fermentation. During the fermentation process, the air pump sends air into the fermentation box through the rotating shaft and the stirring shaft, or the rotating shaft and the stirring shaft are driven by the motor to rotate for stirring, thereby increasing the contact area with oxygen and waiting for fermentation to be completed.

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