Fermentation device for broussonetia papyrifera feed upside down

Abstract

The utility model discloses an upside-down broussonetia papyrifera feed fermentation device, and particularly relates to the field of broussonetia papyrifera feed fermention.The upside-down broussonetia papyrifera feed fermentation device comprises a supporting frame, a fermentation barrel is arranged in the middle of the supporting frame, a smashing mechanism is arranged at the top of the supporting frame, first rotating rods are symmetrically and fixedly connected to the middles of the two ends of the fermentation barrel, and the middles of the first rotating rods are sleeved with limiting plates; one end of one first rotating rod penetrates through the wall body of the supporting frame and is fixedly connected with a transmission gear. A third motor is started to control a stirring rod to drive a first scraping plate and a second scraping plate to rotate, raw materials in the fermentation barrel can be stirred, the raw materials attached to the inner wall body of the fermentation barrel can be scraped through the first scraping plate and the second scraping plate, the stirring uniformity is improved, and the stirring efficiency is improved. Meanwhile, a first motor is started to control the fermentation barrel to rotate, raw materials in the fermentation barrel can be upside down, the situation that the local temperature is too high due to raw material accumulation is avoided, the fermentation uniformity is improved, and the use effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of paper mulberry feed fermentation, and more specifically, to an upside-down paper mulberry feed fermentation device. Background Art

[0002] Paper mulberry, also known as Chutao, is a deciduous tree with exceptional adaptability. It is fast-growing, widely distributed, easily propagated, has a high heat output, and a short rotation period. Its leaves are excellent pig feed, and its bast fiber is a high-quality raw material for papermaking. Its white texture, along with its roots and seeds, are both medicinal, and its sap can treat skin diseases, making it highly economically valuable.

[0003] Using young paper mulberry leaves as roughage is pesticide-free and hormone-free, and has a unique fragrance that pigs love to eat. They become sleepy and eager to grow. However, if you feed pigs directly with freshly cut paper mulberry leaves, the protein powder has a high molecular weight and is difficult to absorb. Feeding pigs this way for a long time can cause diarrhea and irritate their stomachs. Therefore, paper mulberry leaves need to be crushed and then fermented with other ingredients.

[0004] Currently, paper mulberry leaf crushing and fermentation are performed separately by different equipment, which not only has low fermentation efficiency, but also has high equipment costs and occupies a large space.

[0005] Chinese patent application number CN202122149270.7 discloses a fermentation device for paper mulberry fermented feed, comprising a tank body, the interior of which is provided with a filter screen, which divides the interior of the tank body into a crushing chamber and a fermentation chamber. During use, the present invention utilizes a first crushing blade and a second crushing blade, each having a different rotation axis and being staggered. Therefore, the second crushing blade and the first crushing blade have different cutting trajectories. This chaotic cutting trajectory is more conducive to more thorough crushing of paper mulberry leaves, reducing crushing time and improving crushing efficiency.

[0006] However, it can be seen from the drawings in its specification that fermentation after crushing by only heating and stirring can easily lead to accumulation of raw materials at the bottom of the fermentation barrel, resulting in local excessive temperature, and the temperature of the raw materials attached to the inner wall of the barrel is much higher than the temperature of the raw materials in the middle. Simple stirring cannot remove the raw materials attached to the inner wall of the barrel, affecting the stirring efficiency, and thus affecting the overall fermentation efficiency and effect. Utility Model Content

[0007] In order to overcome the above-mentioned defects of the prior art, the present invention provides an upside-down paper mulberry feed fermentation device to solve the problems raised in the above-mentioned background technology.

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solution: an upside-down paper mulberry feed fermentation device, comprising a support frame, a fermentation barrel provided in the middle of the support frame, a crushing mechanism provided on the top of the support frame, first rotating rods symmetrically fixedly connected to the middle of both ends of the fermentation barrel, a limiting plate sleeved on the middle of the first rotating rod, one end of one of the first rotating rods passes through the wall of the support frame and is fixedly connected to a transmission gear;

[0009] A first motor is fixedly connected to one side of the support frame through the support frame, and a driving gear is fixedly connected to the output end of the first motor. An electric heating pipe is provided in the middle of the wall of the fermentation barrel, and a feed hopper is fixedly connected to the top of the fermentation barrel, and an opening and closing mechanism is provided in the middle of the feed hopper;

[0010] A third motor is fixedly connected to the bottom of the fermentation barrel, a second rotating rod is fixedly connected to the output end of the third motor, a stirring rod is fixedly connected to the surface of the second rotating rod, one end of the stirring rod is fixedly connected to the first scraper, and the top of the first scraper is fixedly connected to the second scraper.

[0011] Preferably, the first rotating rod passes through the wall of the fermentation barrel, the limiting plates are located on both sides of the fermentation barrel, the driving gear and the transmission gear are engaged, and a distribution box is provided on one side of the fermentation barrel, and the distribution box is electrically connected to the electric heating pipe.

[0012] Preferably, the wall of the first scraper fits with the inner wall of the fermentation barrel, the top wall of the second scraper fits with the inner top wall of the fermentation barrel, and the bottom of the second scraper is fixedly connected to a stabilizing rod, one end of the stabilizing rod is fixedly connected to the stirring rod corresponding to the top.

[0013] Preferably, the opening and closing mechanism includes a sealing plate inserted on one side of the feed hopper, a threaded rod is inserted at one end of the sealing plate, the threaded rod is threadedly connected to the sealing plate, one end of the threaded rod is connected to a second motor, and the second motor is fixed on the top of the support frame.

[0014] Preferably, a valve is provided in the middle through hole of the support frame, and an elastic guide tube is fixedly connected to the bottom of the support frame. The elastic guide tube corresponds to the valve, and one end of the elastic guide tube extends to the inside of the feed hopper.

[0015] Preferably, the pulverizing mechanism comprises a pulverizing box fixed on the top of the support frame, the bottom discharge port of the pulverizing box corresponds to the middle through hole of the support frame, and the top of the pulverizing box is provided with a feed port and a feed pipe.

[0016] Preferably, a fourth motor is fixedly connected to the top of the crushing box, the output end of the fourth motor extends to the interior of the crushing box and is fixedly connected to a plurality of crushing blades, and a water spray ring pipe is provided at the top of the inner cavity of the crushing box, and the water spray ring pipe is connected to the feed pipe.

[0017] Technical effects and advantages of this utility model:

[0018] 1. The utility model firstly starts the third motor to control the stirring rod to drive the first scraper and the second scraper to rotate, so as to stir the raw materials inside the fermentation barrel, and the first scraper and the second scraper can scrape off the raw materials adhering to the inner wall of the fermentation barrel, thereby improving the uniformity of stirring. At the same time, starting the first motor to control the rotation of the fermentation barrel can turn the raw materials inside the fermentation barrel upside down, thereby avoiding the accumulation of raw materials and causing excessive local temperature, thereby improving the uniformity of fermentation and improving the use effect.

[0019] 2. The utility model also improves the rotation stability of the fermentation barrel by setting a limit plate, and conveniently controls the middle switch of the feed hopper through the opening and closing mechanism, which is convenient for feeding and unloading as well as sealing and mixing. Moreover, through the cooperation of the elastic guide tube, when the feed hopper corresponds to the valve, the raw materials in the crushing box can directly enter the interior of the fermentation barrel, and the raw materials can be crushed by the crushing mechanism. At the same time, liquid can be sprayed out through the water spray hole at the bottom of the water spray ring tube to facilitate flushing and unloading, thereby improving the completeness of unloading.

[0020] In summary, through the mutual influence of the above-mentioned multiple effects, the raw materials adhered to the inner wall of the fermentation barrel can be scraped off to improve the uniformity of stirring, and the raw materials inside the fermentation barrel can be turned upside down to avoid the accumulation of raw materials, which will cause local excessive temperature and improve the fermentation effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0022] Figure 2 It is a schematic diagram of the cross-sectional structure of the present utility model.

[0023] Figure 3 This is a schematic diagram of the cross-sectional structure of the fermentation barrel of the present invention.

[0024] Figure 4 For this utility model Figure 2 Schematic diagram of the locally enlarged structure at point A in the middle.

[0025] Figure 5 It is a structural diagram of the crushing box of the utility model.

[0026] Figure 6 This is a schematic diagram of the connection structure between the third motor and the first scraper of the utility model.

[0027] The accompanying drawings are marked as follows: 1. Support frame; 2. Fermentation barrel; 3. First rotating rod; 4. Limiting plate; 5. Transmission gear; 6. First motor; 7. Driving gear; 8. Electric heating tube; 9. Feed hopper; 10. Sealing plate; 11. Threaded rod; 12. Second motor; 13. Third motor; 14. Second rotating rod; 15. Stirring rod; 16. First scraper; 17. Second scraper; 18. Stabilizing rod; 19. Valve; 20. Elastic guide tube; 21. Crushing box; 22. Fourth motor; 23. Crushing blade; 24. Feed inlet; 25. Water spray ring pipe; 26. Feed pipe. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described 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 making creative efforts are within the scope of protection of the present invention.

[0029] As attached Figure 1-6 The fermentation device for paper mulberry feed shown in the upside-down manner comprises a support frame 1, a fermentation barrel 2 is provided in the middle of the support frame 1, and the raw materials can be fermented through the fermentation barrel 2, and a crushing mechanism is provided on the top of the support frame 1, which can conveniently crush the raw materials into debris through the crushing mechanism for convenient fermentation. The middle parts of both ends of the fermentation barrel 2 are symmetrically fixedly connected with first rotating rods 3, and the middle part of the first rotating rods 3 is sleeved with a limiting plate 4, one end of one of the first rotating rods 3 passes through the wall of the support frame 1 and is fixedly connected to a transmission gear 5, and the fermentation barrel 2 is fixed to the middle part of the support frame 1 through the first rotating rod 3, and the fermentation barrel 2 can rotate with the first rotating rod 3 as the axis and limit the first rotating rod 3 through the limiting plate 4, thereby improving the stability of the fermentation barrel 2;

[0030] One side of the support frame 1 is fixedly connected to a first motor 6 through the support frame, and the output end of the first motor 6 is fixedly connected to a driving gear 7. An electric heating pipe 8 is provided in the middle of the wall of the fermentation barrel 2, and a feed hopper 9 is fixedly connected to the top of the fermentation barrel 2. An opening and closing mechanism is provided in the middle of the feed hopper 9. Starting the first motor 6 controls the driving gear 7 to drive the transmission gear 5 to rotate, which facilitates the control of the rotation of the fermentation barrel 2. The electric heating pipe 8 can heat the inside of the fermentation barrel 2 to improve the fermentation efficiency, and the feed hopper 9 is convenient for feeding.

[0031] A third motor 13 is fixedly connected to the bottom of the fermentation barrel 2, and a second rotating rod 14 is fixedly connected to the output end of the third motor 13. A stirring rod 15 is fixedly connected to the surface of the second rotating rod 14. One end of the stirring rod 15 is fixedly connected to a first scraper 16, and the top of the first scraper 16 is fixedly connected to a second scraper 17. Starting the third motor 13 to control the second rotating rod 14 to drive the stirring rod 15 and the first scraper 16 and the second scraper 17 to rotate can stir the raw materials inside the fermentation barrel 2, improve the uniformity of the temperature-raising fermentation, and improve the use effect.

[0032] As attached Figure 2 、 3 As shown, the first rotating rod 3 passes through the wall of the fermentation barrel 2, the limiting plates 4 are located on both sides of the fermentation barrel 2, the driving gear 7 and the transmission gear 5 are meshed, and a distribution box is provided on one side of the fermentation barrel 2. The distribution box is electrically connected to the electric heating pipe 8. The stability of the fermentation barrel 2 is improved by the first rotating rod 3, and the transmission gear 5 is driven by the rotation of the driving gear 7 to play a driving role. The electric heating pipe 8 is controlled by the distribution box to heat the raw materials inside the fermentation barrel 2 to improve the fermentation efficiency.

[0033] As attached Figure 2 、 3 6, the wall of the first scraper 16 is in contact with the inner wall of the fermentation barrel 2, the top wall of the second scraper 17 is in contact with the inner wall of the fermentation barrel 2, and the bottom of the second scraper 17 is fixedly connected with a stabilizing rod 18, one end of the stabilizing rod 18 is fixedly connected to the stirring rod 15 corresponding to the top. By rotating the first scraper 16 and the second scraper 17, the raw materials attached to the wall inside the fermentation barrel 2 can be scraped off, thereby improving the uniformity of heating and ensuring the stability of the second scraper 17 through the stabilizing rod 18.

[0034] As attached Figure 2-4 As shown, the opening and closing mechanism includes a sealing plate 10 inserted on one side of the feed hopper 9, a threaded rod 11 is inserted at one end of the sealing plate 10, the threaded rod 11 is threadedly connected to the sealing plate 10, and one end of the threaded rod 11 is connected to a second motor 12, which is fixed to the top of the support frame 1. Starting the second motor 12 to control the rotation of the threaded rod 11 can control the horizontal movement of the sealing plate 10, thereby controlling the closing and opening of the feed hopper 9.

[0035] As attached Figure 2 、 4 As shown, a valve 19 is provided in the middle through hole of the support frame 1, and an elastic guide tube 20 is fixedly connected to the bottom of the support frame 1. The elastic guide tube 20 corresponds to the valve 19, and one end of the elastic guide tube 20 extends to the interior of the feed hopper 9. By opening the valve 19, the crushed finished product inside the crushing box 21 can be guided by the elastic guide tube 20 through the feed hopper 9 into the interior of the fermentation barrel 2, which is convenient for loading and fermentation.

[0036] As attached Figure 2 、 5 As shown, the crushing mechanism includes a crushing box 21 fixed on the top of the support frame 1, the bottom discharge port of the crushing box 21 corresponds to the middle through hole of the support frame 1, and the top of the crushing box 21 is provided with a feed port 24 and a feed pipe 26.

[0037] As attached Figure 2 、 5 As shown, a fourth motor 22 is fixedly connected to the top of the crushing box 21, and an output end of the fourth motor 22 extends to the interior of the crushing box 21 and is fixedly connected to a plurality of crushing blades 23. A water spray ring pipe 25 is provided on the top of the inner cavity of the crushing box 21, and the water spray ring pipe 25 is connected to the feeding pipe 26. The raw materials are added to the interior of the crushing box 21 through the feeding port 24, and the fourth motor 22 is started to control the crushing blades 23 to chop the raw materials, thereby improving the efficiency of late fermentation, and liquid is injected into the interior of the water spray ring pipe 25 through the feeding pipe 26, and sprayed out through the water spray hole at the bottom of the water spray ring pipe 25 to facilitate flushing of the interior of the crushing box 21, thereby improving the use effect.

[0038] It is worth noting that an addition pipe with a valve for adding medicine is provided on one side of the fermentation barrel 2 , and a water spray hole is provided at the bottom of the water spray ring pipe 25 to facilitate flushing the interior of the crushing box 21 .

[0039] The working principle of the utility model is as follows: when in use, raw materials are added to the interior of the crushing box 21 through the feed port 24 and the fourth motor 22 is started to control the crushing blade 23 to crush the raw materials;

[0040] After the crushing is completed, the valve 19 is opened, and the crushing box 21 is started to control the blocking plate 10 to open the feed hopper 9, so that the raw materials inside the crushing box 21 pass through the elastic guide tube 20 and the feed hopper 9 into the middle of the fermentation barrel 2;

[0041] When feeding, liquid can be injected into the water spray ring 25 through the feed pipe 26 to flush the feeding and improve the completeness of the feeding. At the same time, the fermentation agent can be injected into the fermentation tank 2 through the addition pipe on one side of the fermentation tank 2 to facilitate fermentation.

[0042] After the loading is completed, the second motor 12 is started to control the blocking plate 10 to block the feed hopper 9, and the electric heating tube 8 is started to heat the inside of the fermentation barrel 2. At the same time, the third motor 13 is started to control the stirring rod 15 and the first scraper 16 to stir the raw materials inside the fermentation barrel 2. The first motor 6 is started to control the rotation of the fermentation barrel 2 to mix the raw materials upside down to improve the fermentation efficiency.

[0043] When unloading, the first motor 6 controls the feed hopper 9 to face downward, and the blocking plate 10 is controlled to move away, so as to facilitate unloading.

[0044] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An upside-down paper mulberry feed fermentation device, comprising a support frame (1), characterized in that: A fermentation barrel (2) is provided in the middle of the support frame (1), a crushing mechanism is provided on the top of the support frame (1), first rotating rods (3) are symmetrically fixedly connected to the middle of both ends of the fermentation barrel (2), a limiting plate (4) is sleeved on the middle of the first rotating rod (3), and one end of one of the first rotating rods (3) passes through the wall of the support frame (1) and is fixedly connected to a transmission gear (5); A first motor (6) is fixedly connected to one side of the support frame (1) through the support frame, and a driving gear (7) is fixedly connected to the output end of the first motor (6). An electric heating pipe (8) is provided in the middle of the wall of the fermentation barrel (2). A feed hopper (9) is fixedly connected to the top of the fermentation barrel (2), and an opening and closing mechanism is provided in the middle of the feed hopper (9); The bottom of the fermentation barrel (2) is fixedly connected to a third motor (13), the output end of the third motor (13) is fixedly connected to a second rotating rod (14), the surface of the second rotating rod (14) is fixedly connected to a stirring rod (15), one end of the stirring rod (15) is fixedly connected to a first scraper (16), and the top of the first scraper (16) is fixedly connected to a second scraper (17).

2. The fermentation device for the upside-down paper mulberry feed according to claim 1, characterized in that: The first rotating rod (3) passes through the wall of the fermentation barrel (2), the limiting plates (4) are located on both sides of the fermentation barrel (2), the driving gear (7) and the transmission gear (5) are meshed, and a distribution box is provided on one side of the fermentation barrel (2), and the distribution box is electrically connected to the electric heating pipe (8).

3. The fermentation device for the upside-down paper mulberry feed according to claim 1, characterized in that: The wall of the first scraper (16) is in contact with the inner wall of the fermentation barrel (2), the top wall of the second scraper (17) is in contact with the inner wall of the fermentation barrel (2), and the bottom of the second scraper (17) is fixedly connected to a stabilizing rod (18), one end of which is fixedly connected to the stirring rod (15) corresponding to the top.

4. The fermentation device for the upside-down paper mulberry feed according to claim 1, characterized in that: The opening and closing mechanism comprises a blocking plate (10) inserted on one side of the feed hopper (9), a threaded rod (11) is inserted at one end of the blocking plate (10), the threaded rod (11) is threadedly connected to the blocking plate (10), and one end of the threaded rod (11) is connected to a second motor (12), and the second motor (12) is fixed to the top of the support frame (1).

5. The upside-down paper mulberry feed fermentation device according to claim 1, characterized in that: A valve (19) is provided in the middle through hole of the support frame (1), and an elastic guide tube (20) is fixedly connected to the bottom of the support frame (1), the elastic guide tube (20) corresponds to the valve (19), and one end of the elastic guide tube (20) extends to the interior of the feed hopper (9).

6. The upside-down paper mulberry feed fermentation device according to claim 1, characterized in that: The pulverizing mechanism comprises a pulverizing box (21) fixed on the top of the support frame (1); a bottom discharge port of the pulverizing box (21) corresponds to a through hole in the middle of the support frame (1); and a feed port (24) and a feed pipe (26) are provided on the top of the pulverizing box (21).

7. The upside-down paper mulberry feed fermentation device according to claim 6, characterized in that: A fourth motor (22) is fixedly connected to the top of the crushing box (21); an output end of the fourth motor (22) extends into the interior of the crushing box (21) and is fixedly connected to a plurality of crushing blades (23); a water spray ring pipe (25) is provided at the top of the inner cavity of the crushing box (21); and the water spray ring pipe (25) is connected to a feed pipe (26).

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