Fermentation device for feed processing

Abstract

The invention discloses a fermentation device for feed processing, and particularly relates to the technical field of feed processing.The fermentation device comprises a shell, a plurality of supporting legs are annularly distributed and fixedly connected to the lower end of the shell, a control box is fixedly installed on the lower side of the left portion of the outer surface of the shell, and a feeding pipe is fixedly connected to the rear portion of the upper end of the shell; the fermentation device for feed processing comprises a shell, a grinding assembly is arranged on the inner surface of the shell, and a fermentation assembly is arranged on the portion, located below the grinding assembly, of the inner surface of the shell and on the upper side of the left portion of the outer surface of the shell jointly. The structure and the property of the feed raw materials are changed in a physical mode, so that the particle size of the feed raw materials becomes smaller and more uniform, microorganisms can better contact and decompose the feed raw materials in the fermentation process, the fermentability of the feed raw materials is improved, the ground feed raw materials have larger surface areas, attachment and growth of the microorganisms are facilitated, and the fermentation efficiency is improved. Further, the fermentation process is promoted.

Description

Technical Field

[0001] The invention relates to the technical field of feed processing, and in particular to a fermentation device for feed processing. Background Art

[0002] Feed fermentation is a process that improves feed quality, nutritional value and digestibility through the action of microorganisms. Fermentation can reduce anti-nutritional factors in feed and improve the digestion and absorption rate of feed by animals. By using fermentation technology, high-quality feed can be prepared from cheap raw materials, reducing feed costs. At the same time, it can improve feed quality and improve animal growth performance and health.

[0003] Chinese patent announcement number CN221071476U discloses a fermentation device for feed processing, which belongs to the field of feed fermentation technology. This fermentation device for feed processing includes a tank body, the interior of which is provided with a cavity, the rotating rod is rotatably mounted on the top of the inner wall of the tank body, and the stirring mechanism is symmetrically arranged with a plurality of stirring mechanisms, the stirring mechanism includes a stirring shaft, a sleeve and a stirring blade, the stirring shaft is fixedly mounted on the surface of the rotating rod, the sleeve is sleeved on the surface of the stirring shaft and is rotatably connected to the stirring shaft, and the stirring blade is fixedly mounted on the surface of the sleeve. The utility model sets a stirring mechanism, and the staff starts the motor to drive the stirring shaft to rotate, thereby driving the sleeve and the stirring blade to rotate. Since the stirring blade and the sleeve are rotatably connected, the stirring blade rotates with the sleeve, and the stirring blade itself will also rotate with the sleeve as the center due to the extrusion of the material, so that the material rotates in multiple directions, thereby improving the fermentation effect; however, the above patent document still has the following defects during implementation: Although the above patent can evenly stir the fermented pig feed during implementation, it is unable to grind the pig feed raw materials, and also unable to adjust the humidity and temperature of the fermentation agent and the pig feed. Summary of the invention

[0004] The main purpose of the present invention is to provide a fermentation device for feed processing, which can effectively solve the problem that the pig feed raw materials cannot be ground and the humidity and temperature of the fermentation agent and the pig feed cannot be adjusted.

[0005] To achieve the above-mentioned purpose, the technical solution adopted by the present invention is: a fermentation device for feed processing, comprising an outer shell, a plurality of supporting legs are fixedly connected to the lower end of the outer shell in an annular distribution, a control box is fixedly installed on the lower left side of the outer surface of the outer shell, a feed pipe is fixedly connected to the rear part of the upper end of the outer shell, a grinding assembly is arranged on the inner surface of the outer shell, and a fermentation assembly is arranged on the inner surface of the outer shell below the grinding assembly and on the upper left side of the outer surface.

[0006] Preferably, the grinding assembly includes a rotating rod that passes through the upper end of the outer shell and extends to the upper part of the inner surface of the outer shell for rotational connection, the upper end of the rotating rod is fixedly connected to a servo motor fixedly connected to the upper end of the outer shell, a placement groove is opened on the inner surface of the outer shell, and a grinding mechanism and a protective mechanism are arranged on the inner surface of the outer shell.

[0007] Preferably, the grinding mechanism includes a gear ring fixedly connected to the lower part of the inner surface of the placement groove, the inner surface of the outer shell is fixedly connected with a placement plate rotatably connected to the rotating rod below the gear ring, the inner surface of the placement plate is fixedly installed with an electromagnetic valve tube, the outer surface of the rotating rod is fixedly connected with a conical block, the inner surface of the conical block is rotatably connected with a grinding roller, one end of the grinding roller is fixedly connected with a gear meshing with the gear ring, and the outer surface of the conical block is fixedly connected with a scraper.

[0008] Preferably, the protection mechanism comprises an annular groove formed on the inner surface of the outer shell, and the inner surface of the annular groove is rotatably connected to a protection ring rotatably connected to the outer surface of the grinding roller.

[0009] Preferably, the fermentation component includes a cavity box fixedly connected to the upper left side of the outer surface of the outer shell, the inner surface of the outer shell is provided with an indirect heating mechanism, the front part of the inner surface of the cavity box is provided with an activation mechanism, the front lower side of the inner surface of the cavity box is provided with an extraction mechanism, the middle part of the upper end of the outer shell is provided with a ventilation mechanism, and the upper part of the front end of the cavity box is provided with a humidification mechanism.

[0010] Preferably, the indirect heating mechanism comprises a hollow block fixedly connected to the inner surface of the outer shell, a heating plate 1 is fixedly installed on the outer surface of the hollow block, a cambered ring fixedly connected to the inner surface of the outer shell is fixedly connected to the upper end of the hollow block, a stirring plate closely attached to the inner surface of the hollow block is fixedly connected in an annular distribution on the lower part of the outer surface of the rotating rod, a solenoid valve tube 2 is fixedly installed on the lower part of the inner surface of the hollow block, a temperature and humidity sensor 1 is fixedly installed on the right part of the inner surface of the cambered ring, a connecting pipe 1 is fixedly connected to the right side of the rear inner surface of the cavity box, and extends to the inner cavity of the hollow block, a water pump 1 is fixedly connected to one end of the connecting pipe 1, a connecting pipe 2 is fixedly installed on the inner surface of the connecting pipe 1, a connecting pipe 3 is fixedly connected to the inner surface of the connecting pipe 1, and a control valve 1 is fixedly installed at the intersection of the outer surface of the connecting pipe 1 with the outer surface of the connecting pipe 2 and at the intersection of the connecting pipe 1 with the connecting pipe 3.

[0011] Preferably, the activation mechanism includes a stirring blade that penetrates the upper end of the cavity box and extends to the upper inner surface of the cavity box and is rotatably connected, the upper outer surface of the stirring blade is fixedly connected to a one-way bearing, the outer surface of the one-way bearing and the outer surface of the rotating rod are jointly fixedly connected to a pulley group, a heating plate is fixedly installed on the front part of the lower end of the cavity box, and a temperature and humidity sensor is fixedly installed on the front part of the inner surface of the cavity box.

[0012] Preferably, the extraction mechanism includes a round block fixedly connected to the lower end of the placement plate, a connecting pipe four is fixedly connected to the right part of the inner surface of the cavity box and extends to the inner surface of the round block, a water pump two is fixedly connected to the lower end of the connecting pipe four, a connecting groove is opened on the outer surface of the rotating rod at the round block, a plurality of one-way valves are linearly distributed and fixedly installed on the outer surface of the rotating rod and extend to the inner surface of the connecting groove, and the round block is rotatably connected to the rotating rod.

[0013] Preferably, the ventilation mechanism includes a circular hole cover fixedly connected to the upper end of the shell, a fan blade is fixedly connected to the outer surface of the rotating rod, an arc-shaped hole is opened on the left part of the inner surface of the shell, and a fixed cover is fixedly connected to the outer surface of the shell at the arc-shaped hole, the inner surface of the circular hole cover passes through and extends to the inner surface of the fixed cover and is fixedly connected to a connecting pipe 1, the inner surface of the connecting pipe 1 passes through and extends to the inner surface of the cavity box and is fixedly connected to a connecting pipe 2, a control valve 2 is fixedly installed at the intersection of the outer surfaces of the connecting pipes 1 and 2, a fixed rod is fixedly connected to the middle part of the outer surface of the rotating rod, a spring telescopic rod is fixedly connected to the inner surface of the fixed rod, one end of the spring telescopic rod is fixedly connected to an arc block 1 slidably connected to the inner surface of the fixed rod, the inner surface of the arc hole is slidably connected to an arc block 2, and the rear end of the arc block 2 and the rear part of the inner surface of the arc hole are both fixedly connected to magnetically attracted magnet blocks.

[0014] Preferably, the humidifying mechanism includes a hollow frame fixedly connected to the outer surface of the shell and the front end of the cavity box, the inner surface of the hollow frame is fixedly connected to the connecting pipe three, a plurality of ultrasonic vibrators are linearly distributed and fixedly installed on the lower part of the inner surface of the hollow frame, an overflow pipe is fixedly connected to the upper left side of the inner surface of the hollow frame, penetrates through and extends to the rear part of the inner surface of the cavity box, the upper part of the inner surface of the hollow frame penetrates through and extends to the front part of the inner surface of the hollow frame, a connecting pipe three is fixedly connected, the inner surface of the connecting pipe three penetrates through and extends to the front part of the inner surface of the arc ring, a connecting pipe four is fixedly connected, and a control valve three is fixedly installed at the intersection of the outer surfaces of the connecting pipe three and the connecting pipe four.

[0015] Compared with the prior art, the present invention has the following beneficial effects: 1. In the present invention, by providing a grinding assembly, the pig feed raw materials can be ground before fermentation, and the structure and properties of the feed raw materials are changed by physical means, so that the particle size becomes smaller and more uniform. This change is conducive to better contact and decomposition of the feed raw materials by microorganisms during the fermentation process, thereby improving its fermentability. The ground feed raw materials have a larger surface area, which is conducive to the attachment and growth of microorganisms, thereby promoting the fermentation process. 2. In the present invention, by providing an activation mechanism and an indirect heating mechanism, the pig feed raw material is indirectly heated under the action of the hollow block and the heating plate 1, the feed raw material can be heated more evenly, more favorable conditions can be provided for the subsequent fermentation process, and the taste and flavor of the feed can be improved, making it more palatable and easy to digest. At the same time, the fermentation agent maintains a suitable temperature under the heating action of the heating plate 2. When the pig feed raw material and the fermentation agent are mixed, the temperature difference between the fermentation agent and the pig feed raw material can be reduced, the uniformity of the pig feed fermentation can be improved, and the microorganisms in the fermentation process can be ensured to be active within a more suitable temperature range, thereby improving the fermentation efficiency and reducing the energy consumption of the equipment. 3. In the present invention, by providing a ventilation mechanism and a humidifying mechanism, the humidity and temperature of the fermentation agent and the fermented pig feed can be controlled respectively, providing a suitable growth environment for the fermentation agent and the fermented pig feed, ensuring the quality of the fermentation agent, and promoting the uniformity of subsequent fermentation. At the same time, ventilation can provide sufficient oxygen for the fermentation agent and the fermented pig feed, discharge the heat and waste gas generated during the fermentation process, avoid adverse effects on microorganisms due to excessive temperature or humidity, and help maintain the activity of microorganisms in the fermented feed. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the overall cross-sectional structure of the present invention; Figure 3 It is a schematic diagram of the cross-sectional structure of the placement groove and the annular groove of the present invention; Figure 4 It is a schematic diagram of the cross-sectional structure of the grinding component and the fermentation component of the present invention; Figure 5 It is a schematic diagram of the explosion effect of the grinding mechanism and the protection mechanism of the present invention; Figure 6 It is a schematic cross-sectional structure diagram of the indirect heating mechanism of the present invention; Figure 7 It is a schematic diagram of the cross-sectional structure of the activation mechanism of the present invention; Figure 8 It is a schematic diagram of the cross-sectional structure of the extraction mechanism of the present invention; Fig. 9 It is a schematic diagram of the cross-sectional structure of the ventilation mechanism of the present invention; Fig.10 It is a schematic diagram of the cross-sectional structure of the arc-shaped hole of the present invention; Fig.11 It is a schematic diagram of the cross-sectional structure of the humidifying mechanism of the present invention.

[0017] In the figure: 1. shell; 2. support leg; 3. control box; 4. feed pipe; 5. grinding assembly; 51. placement groove; 52. grinding mechanism; 522. placement plate; 523. electromagnetic valve tube 1; 524. gear ring; 525. grinding roller; 526. gear; 527. scraper; 528. conical block; 53. protection mechanism; 531. annular groove; 532. protection ring; 54. servo motor; 55. rotating rod; 6. fermentation assembly; 61. cavity box; 62. indirect heating mechanism; 621. hollow block; 622. cambered ring; 623. stirring plate; 624. heating plate 1; 625. electromagnetic valve tube 2; 626. temperature and humidity sensor 1; 627. water pump 1; 628. connecting pipe 1; 629. connecting pipe 2; 6210. connecting pipe 3; 6211. control valve 1; 63. activation machine structure; 631, stirring blade; 632, one-way bearing; 633, pulley set; 634, heating plate 2; 635, temperature and humidity sensor 2; 64, extraction mechanism; 641, connecting pipe 4; 642, water pump 2; 643, round block; 644, connecting groove; 645, one-way valve; 65, ventilation mechanism; 651, round hole cover; 652, fan blade; 653, connecting pipe 1; 654, connecting pipe 2; 656, fixed cover; 657, fixed rod; 658, spring telescopic rod; 659, arc block one; 6510, arc hole; 6511, arc block two; 6512, control valve two; 6513, magnet block; 67, humidification mechanism; 671, hollow frame; 672, ultrasonic vibrator; 673, overflow pipe; 674, connecting pipe three; 675, control valve three; 676, connecting pipe four. DETAILED DESCRIPTION

[0018] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0019] Embodiment 1, as Figure 1 , Figure 2 and Figure 3 As shown, a fermentation device for feed processing includes an outer shell 1, a plurality of support legs 2 are fixedly connected to the lower end of the outer shell 1 in an annular distribution, a control box 3 is fixedly installed on the lower left side of the outer surface of the outer shell 1, a feed pipe 4 is fixedly connected to the rear part of the upper end of the outer shell 1, a grinding assembly 5 is arranged on the inner surface of the outer shell 1, and a fermentation assembly 6 is arranged on the inner surface of the outer shell 1 below the grinding assembly 5 and on the upper left side of the outer surface.

[0020] In the implementation process of this embodiment, the raw materials of pig feed are crushed and then put into the inner cavity of the shell 1 through the feeding pipe 4. By operating the control box 3, the raw materials of pig feed are ground under the action of the grinding component 5 to increase the subsequent contact area with the fermentation agent. Then, an appropriate amount of water is added to the pig feed raw materials through the fermentation component 6 and indirectly heated. The fermentation agent is placed in the fermentation component 6, and the fermentation agent is activated by the fermentation component 6, and the humidity and temperature of the fermentation agent are controlled. The activated fermentation agent is pumped into the indirectly heated pig feed raw materials, and the fermentation agent and the pig feed raw materials are fully mixed by stirring, and the humidity and temperature of the mixed pig feed raw materials are controlled.

[0021] The control box 3 mentioned above is a mature control technology means and control equipment in the prior art. In this solution, its controllable functions are utilized, and its connection method, principle and structure are not further explained.

[0022] Specifically, in order to realize the grinding of raw materials for pig feed, refer to Figure 3 , Figure 4 and Figure 5 In this embodiment, the grinding assembly 5 includes a rotating rod 55 that passes through the upper end of the outer shell 1 and extends to the upper part of the inner surface of the outer shell 1 for rotation. The upper end of the rotating rod 55 is fixedly connected to a servo motor 54 that is fixedly connected to the upper end of the outer shell 1. A placement groove 51 is opened on the inner surface of the outer shell 1. A grinding mechanism 52 and a protective mechanism 53 are arranged on the inner surface of the outer shell 1.

[0023] For further information, see Figure 3 , Figure 4 and Figure 5 In this embodiment, the grinding mechanism 52 includes a gear ring 524 fixedly connected to the lower part of the inner surface of the placement groove 51, and the inner surface of the shell 1 is located below the gear ring 524 and is fixedly connected to a placement plate 522 rotatably connected to the rotating rod 55. The inner surface of the placement plate 522 is fixedly installed with an electromagnetic valve tube 523, and the outer surface of the rotating rod 55 is fixedly connected to a conical block 528, and the inner surface of the conical block 528 is rotatably connected to a grinding roller 525, and one end of the grinding roller 525 is fixedly connected to a gear 526 meshing with the gear ring 524, and the outer surface of the conical block 528 is fixedly connected to a scraper 527.

[0024] During the implementation process, after the crushed pig feed raw materials enter the housing 1 through the feed pipe 4, they will fall on the upper end of the placement plate 522 under the action of gravity, and then the servo motor 54 is started to drive the rotating rod 55 to rotate, which can drive the grinding roller 525 on the conical block 528 to revolve on the upper end of the placement plate 522. Since the gear 526 and the gear ring 524 are meshed and connected, the grinding roller 525 will rotate during the rotation process, and then the grinding roller 525 can rotate during the revolution to grind the pig feed raw materials. The grinding operation changes the structure and properties of the feed raw materials by physical means, making its particle size smaller and more uniform. This change is conducive to better contact and decomposition of the feed raw materials by microorganisms during the fermentation process, thereby improving its fermentability. Specifically, the ground feed raw materials have a larger surface area, which is conducive to the attachment and growth of microorganisms, thereby promoting the fermentation process.

[0025] For further information, see Figure 3 , Figure 4 and Figure 5 In this embodiment, the protection mechanism 53 includes an annular groove 531 formed on the inner surface of the housing 1 , and the inner surface of the annular groove 531 is rotatably connected to a protection ring 532 rotatably connected to the outer surface of the grinding roller 525 .

[0026] As can be seen from the above, during the rotation of the grinding roller 525, the protective ring 532 will drive the sliding of the inner surface of the annular groove 531, so that the protective ring 532 can cover the placement groove 51, thereby preventing the ground pig feed raw materials from entering the placement groove 51 when the grinding roller 525 is grinding the pig feed raw materials, resulting in the gear 526 and the gear ring 524 being unable to effectively mesh.

[0027] Embodiment 2: Based on Embodiment 1, this embodiment adds a fermentation component 6 for adjusting the humidity of the fermentation agent and the mixed pig feed, so as to achieve the purpose of adjusting the humidity of the fermentation agent and the mixed pig feed.

[0028] Specifically, in order to adjust the humidity of the starter and the mixed pig feed, refer to Figure 4 , Figure 6 , Figure 7 , Figure 8 , Fig. 9 , Fig.10 and Fig.11 In this embodiment, the fermentation component 6 includes a cavity box 61 fixedly connected to the upper left side of the outer surface of the shell 1, an indirect heating mechanism 62 is provided on the inner surface of the shell 1, an activation mechanism 63 is provided on the front of the inner surface of the cavity box 61, an extraction mechanism 64 is provided on the lower front side of the inner surface of the cavity box 61, a ventilation mechanism 65 is provided in the middle of the upper end of the shell 1, and a humidification mechanism 67 is provided on the upper front end of the cavity box 61.

[0029] For further information, see Figure 4 , Figure 6 and Figure 7 In this embodiment, the indirect heating mechanism 62 includes a hollow block 621 fixedly connected to the inner surface of the shell 1, a heating plate 624 is fixedly installed on the outer surface of the hollow block 621, a curved ring 622 fixedly connected to the inner surface of the shell 1 is fixedly connected to the upper end of the hollow block 621, a stirring plate 623 closely attached to the inner surface of the hollow block 621 is fixedly connected in an annular manner on the lower part of the outer surface of the rotating rod 55, an electromagnetic valve pipe 625 is fixedly installed on the lower part of the inner surface of the hollow block 621 and extends to the lower end of the shell 1, and a temperature and humidity sensor is fixedly installed on the right part of the inner surface of the curved ring 622 A connecting pipe 1 628 is fixedly connected to the right rear portion of the inner surface of the cavity box 61 and extends to the inner cavity of the hollow block 621. One end of the connecting pipe 1 628 is fixedly connected to a water pump 1 627. The inner surface of the connecting pipe 1 628 penetrates and extends to the inner surface of the arc ring 622 where a connecting pipe 2 629 is fixedly installed. The inner surface of the connecting pipe 1 628 is fixedly connected to a connecting pipe 3 6210. A control valve 1 6211 is fixedly installed at the intersection of the outer surface of the connecting pipe 1 628 and the outer surface of the connecting pipe 2 629 and at the intersection of the connecting pipe 1 628 and the connecting pipe 3 6210.

[0030] During the implementation process, after being ground, the pig feed raw materials will fall on the inner surface of the hollow block 621 under the action of the scraper 527 and the electromagnetic valve tube 523. At this time, the water in the rear space of the cavity box 61 can be extracted by starting the water pump 627, and the water enters the inner surface of the hollow block 621 through the cooperation of the connecting pipe 1 628, the connecting pipe 2 629 and the control valve 1 6211, so as to adjust the moisture content of the pig feed raw materials. Then, the water is pumped into the inner cavity of the hollow block 621 through the connecting pipe 1 628, and then the water in the inner cavity of the hollow block 621 is heated by the heating plate 1 624, so as to realize the indirect heating operation of the pig feed falling on the inner surface of the hollow block 621. Through indirect heating, the feed raw materials can be heated more evenly, and the nutrients such as starch and protein therein can undergo a certain degree of physical and chemical changes, such as starch gelatinization, protein denaturation, etc., which can provide more favorable conditions for the subsequent fermentation process, and can also improve the taste and flavor of the feed, making it more palatable and easy to digest.

[0031] For further information, see Figure 4 and Figure 7In this embodiment, the activation mechanism 63 includes a stirring blade 631 that penetrates the upper end of the cavity box 61 and extends to the upper inner surface of the cavity box 61 and is rotatably connected. A one-way bearing 632 is fixedly connected to the upper outer surface of the stirring blade 631. The outer surface of the one-way bearing 632 and the outer surface of the rotating rod 55 are jointly fixedly connected with a pulley group 633. A heating plate 634 is fixedly installed at the front of the lower end of the cavity box 61, and a temperature and humidity sensor 635 is fixedly installed at the front of the inner surface of the cavity box 61.

[0032] During the implementation process, the fermentation agent is placed in the front space of the inner surface of the cavity box 61. During the rotation process, the rotating rod 55 drives the stirring blade 631 to rotate under the coordinated transmission action of the pulley group 633 and the one-way bearing 632. Then, the activation temperature of the fermentation agent is controlled within a suitable range (25 degrees-33 degrees) through the heating plate 2 634, so that the fermentation agent can be activated at a suitable temperature.

[0033] The heating plate 1 624 and the heating plate 2 634 mentioned above are both mature heating technical means and equipment in the prior art. In this solution, their heating function is utilized, and their structure and principle are not further explained.

[0034] The pulley assembly 633 mentioned above is composed of two pulleys and a belt.

[0035] The one-way bearing 632 mentioned above is a mature one-way transmission technology and component in the prior art. In this solution, its function of locking one direction while allowing rotation in the other direction is utilized, and its structure and principle will not be elaborated any more.

[0036] For further information, see Figure 4 and Figure 8 In this embodiment, the extraction mechanism 64 includes a round block 643 fixedly connected to the lower end of the placement plate 522, and a connecting pipe 4 641 is fixedly connected to the right part of the inner surface of the cavity box 61 and extends to the inner surface of the round block 643, and a water pump 2 642 is fixedly connected to the lower end of the connecting pipe 4 641. A connecting groove 644 is opened on the outer surface of the rotating rod 55 at the round block 643, and a plurality of one-way valves 645 are linearly distributed and fixedly installed on the outer surface of the rotating rod 55 and extend to the inner surface of the connecting groove 644. The round block 643 is rotatably connected to the rotating rod 55.

[0037] During the implementation process, the activated fermentation agent can enter the connecting groove 644 on the rotating rod 55 through the water pump 2 642 and the connecting pipe 4 641. When the internal pressure of the connecting groove 644 is too large, the one-way valve 645 will open and the fermentation agent will enter the pig feed raw material through the one-way valve 645. At the same time, the rotation of the rotating rod 55 will drive the one-way valve 645 to rotate, so that the fermentation agent can be evenly injected into the pig feed raw material at different height levels. The beneficial microorganisms in the fermentation agent can decompose the complex macromolecular organic matter in the feed, such as cellulose, starch and protein, and convert them into small molecular substances that are easily digested and absorbed by animals, such as monosaccharides, disaccharides, oligosaccharides and amino acids. The nutrients in the feed can be more fully released and utilized, thereby improving the feed utilization rate of the pigs and improving the fermentation effect and efficiency of the pig feed raw materials.

[0038] The one-way valve 645 mentioned above is a mature one-way control technical means and equipment in the prior art. In this solution, it is used to control the one-way flow of liquid, and its internal structure and principle are not further explained.

[0039] For further information, see Figure 4 , Fig. 9 and Fig.10 In this embodiment, the ventilation mechanism 65 includes a circular hole cover 651 fixedly connected to the upper end of the shell 1, a fan blade 652 is fixedly connected to the outer surface of the rotating rod 55, an arc hole 6510 is opened on the left part of the inner surface of the shell 1, and a fixed cover 656 is fixedly connected to the outer surface of the shell 1 at the arc hole 6510. The inner surface of the circular hole cover 651 passes through and extends to the inner surface of the fixed cover 656 and is fixedly connected to a connecting pipe 1 653. The inner surface of the connecting pipe 1 653 passes through and extends to the inner surface of the cavity box 61 and is fixedly connected to a connecting pipe 2 654. The connecting pipe 1 654 passes through and extends to the inner surface of the cavity box 61 and is fixedly connected to a connecting pipe 2 654. A control valve 2 6512 is fixedly installed at the intersection of the outer surfaces of 53 and the connecting pipe 2 654, a fixed rod 657 is fixedly connected to the middle of the outer surface of the rotating rod 55, a spring telescopic rod 658 is fixedly connected to the inner surface of the fixed rod 657, one end of the spring telescopic rod 658 is fixedly connected to an arc block 1 659 which is slidably connected to the inner surface of the fixed rod 657, an arc block 2 6511 is slidably connected to the inner surface of the arc hole 6510, and a magnet block 6513 which is magnetically attracted is fixedly connected to the rear end of the arc block 2 6511 and the rear part of the inner surface of the arc hole 6510.

[0040] During the implementation process, when the temperature and humidity sensor 635 detects that the humidity of the fermentation agent is high during the activation process, the fan blade 652 can suck air into the connecting pipe 1 653 through the circular hole cover 651 during the rotation of the rotating rod 55, and enter the connecting pipe 2 654 under the action of the control valve 6512. The entering wind can enter the front space of the cavity box 61, and then the fermentation agent is ventilated. At the same time, the rotation of the stirring blade 631 will also accelerate the reduction of the humidity of the fermentation agent, so that the fermentation agent is activated in a more suitable humidity environment. Ventilation can also provide sufficient oxygen to the fermentation agent, and discharge the heat and exhaust gas generated by the fermentation agent during the activation process, which helps to maintain a suitable temperature and humidity of the environment, which is crucial for the growth and metabolism of microorganisms, and can avoid adverse effects on microorganisms due to excessive temperature or humidity.

[0041] Secondly, after the fermentation agent is mixed with the pig feed raw material, the fermentation temperature and humidity of the pig feed can be detected by the temperature and humidity sensor 1 626. When ventilation is needed, the output end of the servo motor 54 is started to drive the rotating rod 55 to rotate in the opposite direction through the coupling, and then the fixed rod 657 can be driven to rotate, so that the arc block 1 659 can push the arc block 2 6511 to slide on the inner surface of the arc hole 6510, so that the two magnet blocks 6513 are away from each other. At this time, the arc hole 6510 is opened, and under the action of the control valve 2 6512 in the connecting pipe 1 653, wind is injected into the outer shell 1 to ventilate the fermented pig feed, provide sufficient oxygen for the fermented pig feed, adjust the fermentation temperature and humidity, remove harmful gases, and improve the fermentation uniformity of the pig feed.

[0042] In addition, during the positive rotation of the rotating rod 55, the arc block 1 659 is driven to push the arc block 2 6511 to slide on the inner surface of the arc hole 6510, so that the two magnet blocks 6513 attract each other to close the arc hole 6510, providing a sealed environment for the fermentation of pig feed.

[0043] The servo motor 54 mentioned above is a mature driving technology device in the prior art, and is a mature driving technology means in the prior art. This solution uses its output end to rotate forward and reverse, and can stop in time after rotating to a set number of circles. Its principle, structure and connection method will not be explained again.

[0044] The temperature and humidity sensor 1 626 and the temperature and humidity sensor 2 635 mentioned above are both mature temperature and humidity monitoring technologies and equipment in the prior art. In this solution, their functions of monitoring temperature and humidity are utilized, and their internal structures, connection methods and principles are not further elaborated.

[0045] For further information, see Figure 4 and Fig.11In this embodiment, the humidifying mechanism 67 includes a hollow frame 671 fixedly connected to the outer surface of the shell 1 and the front end of the cavity box 61, the inner surface of the hollow frame 671 is fixedly connected to the connecting pipe three 6210, and a plurality of ultrasonic vibrators 672 are linearly distributed and fixedly installed on the lower part of the inner surface of the hollow frame 671. An overflow pipe 673 is fixedly connected to the upper left side of the inner surface of the hollow frame 671 and extends to the rear part of the inner surface of the cavity box 61, and the upper part of the inner surface of the hollow frame 671 is fixedly connected to the connecting pipe three 674 that penetrates and extends to the front part of the inner surface of the hollow frame 671. The inner surface of the connecting pipe three 674 penetrates and extends to the front part of the inner surface of the arc ring 622 and is fixedly connected to the connecting pipe four 676, and a control valve three 675 is fixedly installed at the intersection of the outer surfaces of the connecting pipe three 674 and the connecting pipe four 676.

[0046] During the implementation process, when the humidity is low during the activation of the fermentation agent, water in the rear space of the cavity box 61 can be extracted by water pump 1 627 and enter the connecting pipe 1 628. Under the cooperation of the control valve 1 6211 on the left, the water is introduced into the connecting pipe 3 6210 and enters the hollow frame 671. The water is atomized by the ultrasonic vibrator 672 to produce water mist. At the same time, excess water will return to the rear space of the cavity box 61 through the overflow pipe 673 for circulation. The atomized water will enter the front space of the cavity box 61 through the connecting pipe 3 674 and the control valve 3 675 to humidify the activated fermentation agent, thereby providing a suitable growth environment for the fermentation agent, while ensuring the quality of the fermentation agent and promoting the uniformity of subsequent fermentation.

[0047] Secondly, after the fermentation agent is mixed with the pig feed raw materials, the fermented pig feed is humidified through the cooperation of control valve three 675 and connecting pipe four 676. Humidification can make the fermented feed softer, moister, better tasting, easier for pigs to chew and swallow. The beneficial microorganisms and digestive enzymes in the fermented feed can play a more full role under the action of humidification. Suitable humidity conditions help maintain the activity of microorganisms in the fermented feed.

[0048] In addition, the fermented pig feed can be discharged from the housing 1 through the cooperation of the stirring plate 623 and the electromagnetic valve pipe 625.

[0049] The water level in the hollow frame 671 can always submerge the ultrasonic vibrator 672, and when the fermented pig feed is humidified or ventilated, the solenoid valve tube 523 is always in an open state.

[0050] The ultrasonic vibrator 672 mentioned above is a mature atomization technology means and equipment in the prior art. In this solution, its function of generating high-frequency vibration to atomize water is utilized, and its structure and principle are not further elaborated.

[0051] The control valve 1 6211, control valve 2 6512 and control valve 3 675 mentioned above are all mature control technology means in the prior art. In this solution, they are used to control the flow direction of gas and fluid, and their structure and principle are not further explained.

[0052] The solenoid valve tube 1 523 and the solenoid valve tube 2 625 mentioned above are both mature control technology means in the prior art. In this solution, their opening and closing functions are utilized, and their structures and principles are not further elaborated.

[0053] Working process: when in use, the pig feed raw materials are placed in the outer shell 1, and the pig feed raw materials are ground under the action of the grinding mechanism 52 and the protection mechanism 53. Then, the pig feed raw materials are indirectly heated by the indirect heating mechanism 62, and the fermentation agent is placed in the cavity box 61 and activated under the action of the activation mechanism 63. During the activation process, the temperature and humidity of the fermentation agent can be controlled by the ventilation mechanism 65 and the humidification mechanism 67. The activated fermentation agent enters the pig feed raw materials evenly through the extraction mechanism 64 for fermentation, and during the fermentation process, the ventilation mechanism 65 and the humidification mechanism 67 control the temperature and humidity of the fermented pig feed.

[0054] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A fermentation device for feed processing, comprising a housing (1), Features: A plurality of support legs (2) are fixedly connected in an annular arrangement at the lower end of the shell (1); a control box (3) is fixedly mounted on the lower left side of the outer surface of the shell (1); a feed pipe (4) is fixedly connected to the rear upper end of the shell (1); a grinding assembly (5) is arranged on the inner surface of the shell (1); and a fermentation assembly (6) is arranged on the inner surface of the shell (1) below the grinding assembly (5) and on the upper left side of the outer surface.

2. A fermentation device for feed processing according to claim 1, Features: The grinding assembly (5) comprises a rotating rod (55) which passes through the upper end of the outer shell (1) and extends to the upper part of the inner surface of the outer shell (1) for rotational connection; the upper end of the rotating rod (55) is fixedly connected to a servo motor (54) which is fixedly connected to the upper end of the outer shell (1); a placement groove (51) is provided on the inner surface of the outer shell (1); and a grinding mechanism (52) and a protective mechanism (53) are provided on the inner surface of the outer shell (1).

3. A fermentation device for feed processing according to claim 2, Features: The grinding mechanism (52) comprises a gear ring (524) fixedly connected to the lower part of the inner surface of the placement groove (51); the inner surface of the housing (1) is located below the gear ring (524) and is fixedly connected to a placement plate (522) rotatably connected to a rotating rod (55); the inner surface of the placement plate (522) is fixedly installed with an electromagnetic valve tube (523); the outer surface of the rotating rod (55) is fixedly connected to a conical block (528); the inner surface of the conical block (528) is rotatably connected to a grinding roller (525); one end of the grinding roller (525) is fixedly connected to a gear (526) meshing with the gear ring (524); and the outer surface of the conical block (528) is fixedly connected to a scraper (527).

4. A fermentation device for feed processing according to claim 3, Features: The protection mechanism (53) comprises an annular groove (531) formed on the inner surface of the outer shell (1), and the inner surface of the annular groove (531) is rotatably connected to a protection ring (532) rotatably connected to the outer surface of the grinding roller (525).

5. A fermentation device for feed processing according to claim 3, Features: The fermentation component (6) comprises a cavity box (61) fixedly connected to the upper left side of the outer surface of the outer shell (1); the inner surface of the outer shell (1) is provided with an indirect heating mechanism (62); the front part of the inner surface of the cavity box (61) is provided with an activation mechanism (63); the lower front part of the inner surface of the cavity box (61) is provided with an extraction mechanism (64); the middle part of the upper end of the outer shell (1) is provided with a ventilation mechanism (65); and the upper front end of the cavity box (61) is provided with a humidification mechanism (67).

6. A fermentation device for feed processing according to claim 5, Features: The indirect heating mechanism (62) comprises a hollow block (621) fixedly connected to the inner surface of the outer shell (1); a heating plate (624) is fixedly installed on the outer surface of the hollow block (621); a curved ring (622) fixedly connected to the inner surface of the outer shell (1) is fixedly installed on the upper end of the hollow block (621); a stirring plate (623) closely attached to the inner surface of the hollow block (621) is fixedly connected in an annular manner at the lower part of the outer surface of the rotating rod (55); a solenoid valve tube (625) is fixedly installed on the lower part of the inner surface of the hollow block (621) penetrating and extending to the lower end of the outer shell (1); a temperature and humidity sensor (624) is fixedly installed on the right part of the inner surface of the curved ring (622). 26), the right side of the rear inner surface of the cavity box (61) penetrates and extends to the inner cavity of the hollow block (621) and is fixedly connected to a connecting pipe 1 (628), one end of the connecting pipe 1 (628) is fixedly connected to a water pump 1 (627), the inner surface of the connecting pipe 1 (628) penetrates and extends to the inner surface of the arc ring (622) and is fixedly installed with a connecting pipe 2 (629), the inner surface of the connecting pipe 1 (628) is fixedly connected with a connecting pipe 3 (6210), and the intersection of the outer surface of the connecting pipe 1 (628) and the outer surface of the connecting pipe 2 (629) and the intersection of the connecting pipe 1 (628) and the connecting pipe 3 (6210) are both fixedly installed with a control valve 1 (6211).

7. A fermentation device for feed processing according to claim 5, Features: The activation mechanism (63) includes a stirring blade (631) that penetrates the upper end of the cavity box (61) and extends to the upper inner surface of the cavity box (61) and is rotatably connected, the upper outer surface of the stirring blade (631) is fixedly connected to a one-way bearing (632), the outer surface of the one-way bearing (632) and the outer surface of the rotating rod (55) are jointly fixedly connected to a pulley group (633), the front lower end of the cavity box (61) is fixedly installed with a second heating plate (634), and the front inner surface of the cavity box (61) is fixedly installed with a second temperature and humidity sensor (635).

8. A fermentation device for feed processing according to claim 5, Features: The extraction mechanism (64) comprises a round block (643) fixedly connected to the lower end of the placement plate (522); a connecting pipe (641) is fixedly connected to the right portion of the inner surface of the cavity box (61) and extends to the inner surface of the round block (643); a water pump (642) is fixedly connected to the lower end of the connecting pipe (641); a connecting groove (644) is provided on the outer surface of the rotating rod (55) at the round block (643); a plurality of one-way valves (645) are linearly distributed and fixedly installed on the outer surface of the rotating rod (55) and extend to the inner surface of the connecting groove (644); and the round block (643) is rotatably connected to the rotating rod (55).

9. A fermentation device for feed processing according to claim 5, Features: The ventilation mechanism (65) comprises a circular hole cover (651) fixedly connected to the upper end of the housing (1); a fan blade (652) is fixedly connected to the outer surface of the rotating rod (55); an arc-shaped hole (6510) is opened on the left part of the inner surface of the housing (1); a fixed cover (656) is fixedly connected to the outer surface of the housing (1) at the arc-shaped hole (6510); a connecting pipe (653) is fixedly connected to the inner surface of the circular hole cover (651) passing through and extending to the inner surface of the fixed cover (656); the inner surface of the connecting pipe (653) passes through and extends to the inner surface of the cavity box (61) and is fixedly connected to the connecting pipe (654); the connecting pipe (654) is fixedly connected to the inner surface of the cavity box (61); A control valve 2 (6512) is fixedly installed at the intersection of the outer surfaces of the rotating rod (53) and the connecting pipe 2 (654); a fixed rod (657) is fixedly connected to the middle of the outer surface of the rotating rod (55); a spring telescopic rod (658) is fixedly connected to the inner surface of the fixed rod (657); one end of the spring telescopic rod (658) is fixedly connected to an arc surface block 1 (659) slidably connected to the inner surface of the fixed rod (657); the inner surface of the arc hole (6510) is slidably connected to an arc surface block 2 (6511); and a magnet block (6513) that attracts each other is fixedly connected to the rear end of the arc surface block 2 (6511) and the rear end of the inner surface of the arc hole (6510).

10. A fermentation device for feed processing according to claim 6, Features: The humidifying mechanism (67) comprises a hollow frame (671) fixedly connected to the outer surface of the housing (1) and the front end of the cavity box (61); the inner surface of the hollow frame (671) is fixedly connected to the connecting pipe three (6210); a plurality of ultrasonic vibrators (672) are linearly distributed and fixedly installed on the lower part of the inner surface of the hollow frame (671); an overflow pipe (673) is fixedly connected to the upper left side of the inner surface of the hollow frame (671) and extends to the rear part of the inner surface of the cavity box (61); a connecting pipe three (674) is fixedly connected to the upper part of the inner surface of the hollow frame (671) and extends to the front part of the inner surface of the hollow frame (671); a connecting pipe four (676) is fixedly connected to the inner surface of the connecting pipe three (674) and extends to the front part of the inner surface of the arc ring (622); and a control valve three (675) is fixedly installed at the intersection of the outer surfaces of the connecting pipe three (674) and the connecting pipe four (676).

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