Microbial fermentation device for pig feed production

Abstract

The invention provides a microbial fermentation device for pig feed production, and belongs to the technical field of feed fermentation. The microbial fermentation device for pig feed production comprises a fermentation tank, a bottom plate is mounted on the bottom surface of the fermentation tank, a top plate is fixedly mounted on the top surface of the fermentation tank, a rotating shaft is rotatably mounted in the top plate, a bevel gear I fixedly sleeves the outer surface of the rotating shaft, and a fermentation mechanism is arranged above the top plate. When a transverse clamping block moves up and down in a cross frame, a vertical rod can be driven to move up and down synchronously, fermented materials sucked into a tank body can be pressed into a conveying pipe, and finally the fermented materials are discharged into a fermentation tank through a discharging pipe and a discharging frame; therefore, the purpose of adding the fermented material in the material storage box into the fermentation tank is achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of feed fermentation, in particular to a microbial fermentation device for pig feed production. Background Art

[0002] In the production process of pig feed, microbial fermentation is a common technical means, mainly used to improve the nutritional value of feed, improve the digestibility and absorbability of feed, and reduce harmful substances. Microbial fermentation can convert certain components in feed into a form that is easier for pigs to absorb through biotransformation, and can also eliminate certain harmful substances and anti-nutritional factors. Through appropriate strain selection and fermentation process control, the digestibility and absorption rate and nutritional value of feed can be significantly improved, helping pigs grow better while reducing the occurrence of diseases.

[0003] However, there are still some problems in the actual use of the existing pig feed fermentation device. For example, the existing pig feed fermentation device usually adds the feed into the fermentation tank first, and then adds the fermentation material to be used into the fermentation tank at one time, and then stirs to mix the feed and the fermentation material. In this process, adding the fermentation material into the fermentation tank at one time will increase the mixing time between the fermentation material and the feed, and long-term mixing will cause the fermentation material to be destroyed, thereby affecting the subsequent fermentation effect. Summary of the Invention

[0004] In order to make up for the above deficiencies, the present invention provides a microbial fermentation device for pig feed production that overcomes the above technical problems or at least partially solves the above problems.

[0005] The present invention is achieved in that: The present invention provides a microbial fermentation device for pig feed production, comprising a fermentation tank, wherein a bottom plate is installed on the bottom surface of the fermentation tank, a top plate is fixedly installed on the top surface of the fermentation tank, a rotating shaft is rotatably installed inside the top plate, a first bevel gear is fixedly sleeved on the outer surface of the rotating shaft, a motor is fixedly installed on the top surface of the top plate, a second bevel gear is fixedly installed on the output end of the motor, the second bevel gear and the first bevel gear are meshed with each other, a material storage box is provided on the top surface of the top plate, and a fermentation mechanism is provided above the top plate; The fermentation mechanism includes two positioning frames, the number of which is symmetrical, and the two positioning frames are respectively mounted on the top surface of the top plate. A cross is fixedly mounted between the two positioning frames, an external frame is fixedly mounted on one side surface of the positioning frame, a mounting shaft is rotatably mounted inside the external frame, one end of the mounting shaft and the outer surface of the output shaft of the motor are fixedly mounted with pulleys, a transmission belt is sleeved between the two pulleys, and the fermentation mechanism is configured to add the fermented material to the interior of the fermentation tank; The material storage box includes box body one and box body two, and the box body two is fixedly installed inside the box body one. A material leakage groove is opened through the bottom surface of the box body two. A movable shaft is inserted into the inside of the box body one, and a paddle is fixedly installed on the outer surface of the movable shaft located inside the box body one. The material storage box is used for storing and premixing fermented materials.

[0006] In a preferred solution, the internal movable clamping of the positioning frame is provided with a horizontal clamping block and a vertical clamping block, and the one side surfaces of the horizontal clamping block and the vertical clamping block are respectively installed with a fixed shaft one and a fixed shaft two, and the fixed shaft one and the fixed shaft two are respectively installed in the middle of the horizontal clamping block and the vertical clamping block, and the outer surfaces of the fixed shaft one and the fixed shaft two are sleeved with a connecting plate one, and the one side surface of the connecting plate one is fixedly installed with a connecting shaft, and the outer surface of the connecting shaft is fixedly connected to the connecting plate two, and one side surface of the installation shaft is fixedly connected to the one side surface of the connecting plate two, and the installation shaft and the connecting shaft are staggered.

[0007] In a preferred solution, a tank body is fixedly mounted on the top surface of the top plate, a sealing disc is sealed inside the tank body, a vertical rod is fixedly mounted on the top surface of the sealing disc, one end of the vertical rod extends to the inside of the cross and is fixedly connected to the bottom surface of the vertical clamping block, a connecting pipe is fixedly connected between the tank body and the storage box, a one-way valve 1 is fixedly mounted on the outer surface of the connecting pipe, a delivery pipe is fixedly connected to the outer surface of the delivery pipe, and a one-way valve 2 is fixedly mounted on the outer surface of the delivery pipe.

[0008] In a preferred embodiment, a hollow groove is provided inside the rotating shaft, a rotary joint is installed inside the hollow groove, one end of the conveying pipe is connected to the rotary joint, a plurality of discharge pipes are fixedly connected inside the hollow groove, and one end of each of the plurality of discharge racks is fixedly connected to a discharge rack.

[0009] In a preferred embodiment, a rectangular groove is formed through the outer surface of the cross, and an L-shaped frame 2 is movably connected to the interior of the rectangular groove. A clamping plate 1 is fixedly installed on the outer surface of the vertical rod, and one end of the L-shaped frame 2 is fixedly connected to one side surface of the clamping plate 1. An extension rod is fixedly connected to the bottom surface of the other end of the L-shaped frame 2, and a sealing movable plate is fixedly installed on the bottom end of the extension rod. The sealing movable plate is movably clamped to the interior of the fermentation tank and is located above the bottom plate.

[0010] In a preferred solution, two sleeve shafts are rotatably installed on the top surface of the bottom plate, one end of each sleeve shaft penetrates the sealing movable plate and extends to the top of the sealing movable plate, the outer surface of the sleeve shaft located below the sealing movable plate is fixedly sleeved with a driven gear, one end of the rotating shaft extends to the top surface of the bottom plate, the outer surface of the rotating shaft located below the sealing movable plate is fixedly sleeved with a driving gear, the driving gears are respectively engaged with the driven gears, and the outer surfaces of the sleeve shafts are fixedly mounted with spiral blades.

[0011] In a preferred solution, the internal movable clamp of the cross is connected to two clamping plates, and one side surface of the two clamping plates is fixedly connected to a plug-in rod, one end of the plug-in rod extends to the outside of the positioning frame, and the outer surface of the mounting shaft extending to the outside of the positioning frame is fixedly connected to an L-shaped frame 1, one end of the L-shaped frame 1 is fixedly connected to one end of the movable shaft, and a spring is fixedly connected between one side surface of the clamping plate and the inner wall of the cross.

[0012] In a preferred solution, the top surface of the toggle piece is fixedly connected to a mounting bracket, a rigid filter is fixedly installed inside the mounting bracket, and the top surface of the rigid filter is in contact with the bottom surface of the second box body.

[0013] In a preferred embodiment, an auxiliary fermentation component is provided on the outside of the positioning frame, and the auxiliary fermentation component includes a plurality of rectangular boxes, and the interiors of the plurality of rectangular boxes are movably connected with a sealing clamping plate 2, one end of the sealing clamping plate 2 is fixedly connected to an external connecting rod, and one end of the external connecting rod is fixedly connected to a side surface of the L-shaped frame 1, and an air distribution rack is fixedly installed on the inner wall of the fermentation tank, and a plurality of nozzles are fixedly connected to one side surface of the air distribution rack.

[0014] In a preferred solution, an air outlet pipe is fixedly connected to one side surface of the rectangular box, a one-way valve three is fixedly connected to the outer surface of the air outlet pipe, one end of the air outlet pipe is fixedly connected to a rectangular tube, a connecting tube is fixedly connected between the rectangular tube and the air distribution rack, an air inlet pipe is fixedly connected to one side surface of the rectangular box, and a one-way valve four is fixedly connected to the outer surface of the air inlet pipe.

[0015] The present invention provides a microbial fermentation device for pig feed production, which has the following beneficial effects: 1. By setting the fermentation mechanism, when the transverse clamping block moves up and down inside the cross, it can drive the vertical rod to move up and down synchronously, and then drive the sealing disc fixedly installed at the bottom of the vertical rod to move up and down inside the tank body, and then suck the fermentation material inside the storage box into the inside of the tank body through the communication pipe, when the sealing disc moves downward, the fermentation material sucked into the tank body can be pressed into the inside of the conveying pipe for fermentation, and finally discharged into the inside of the fermentation tank through the discharge pipe and the discharge rack, so as to realize the purpose of adding the fermentation material inside the storage box into the inside of the fermentation tank, greatly reducing the mixing time, avoiding the damage of the fermentation material due to long time stirring, and ensuring smooth fermentation.

[0016] 2. By setting the storage box, the clamping disc is driven to move left and right inside the cross by the left and right movement of the movable shaft, so as to drive the plug-in rod to move left and right inside the cross, and then drive the movable shaft to move back and forth inside the box body one under the action of the L-shaped bracket one, so as to pre-mix a variety of fermentation materials, so that the variety of fermentation materials discharged into the inside of the fermentation tank are in a mixed state, and the combination effect between the feed and the fermentation material is further improved.

[0017] 3. By setting the auxiliary fermentation assembly, air outside can be sucked into the inside of the rectangular box, and then discharged into the inside of the rectangular pipe through the air outlet pipe, and finally enters the inside of the connecting pipe through the rectangular pipe, and is discharged into the inside of the fermentation tank through the air distribution rack and the nozzle, so that a large amount of air can be introduced during the stirring and combination of the feed and the fermentation material, and then the fermentation material entering the inside of the fermentation tank can obtain more oxygen, so as to increase the activity of the fermentation material, and help to improve the fermentation effect of the fermentation material and the feed during subsequent standing. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiments. It should be understood that the following drawings only show some embodiments of the present application, and therefore should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can also be obtained without creative labor.

[0019] Figure 1 is a perspective view provided by the embodiments of the present application; Figure 2 is a cross-sectional structure schematic view of the fermentation tank provided by the embodiments of the present application; Figure 3 is a schematic view of the overall top structure provided by the embodiments of the present application; Figure 4 is a schematic view of the fermentation mechanism structure provided by the embodiments of the present application; Figure 5A schematic diagram of a cross-sectional structure of a rotating shaft provided in an embodiment of the present invention; Figure 6 A schematic diagram of the sealing movable plate structure provided in an embodiment of the present invention; Figure 7 A schematic diagram of the cross-sectional structure of a sealing movable plate provided in an embodiment of the present invention; Figure 8 A schematic diagram of the cross-sectional structure of a material storage box provided in an embodiment of the present invention; Figure 9 A schematic diagram of the structure of the auxiliary fermentation component provided in an embodiment of the present invention; Figure 10 Provided for the embodiments of the present invention Figure 9 Enlarged structural diagram at point A in the middle.

[0020] Figure: 1, fermentation tank; 2, bottom plate; 3, support frame; 4, controller; 5, top plate; 6, rotating shaft; 7, bevel gear 1; 8, motor; 9, bevel gear 2; 10, storage box; 1001, box body 1; 1002, box body 2; 1003, leakage chute; 1004, plug-in rod; 1005, clamping plate; 1006, spring; 1007, L-shaped frame 1; 1008, movable shaft; 1009, toggle piece; 101 0. Mounting frame; 1011. Rigid filter; 11. Fermentation mechanism; 1101. Positioning frame; 1102. External frame; 1103. Cross; 1104. Mounting shaft; 1105. Pulley; 1106. Drive belt; 1108. Horizontal clamping block; 1109. Vertical clamping block; 1110. Fixed shaft 1; 1111. Fixed shaft 2; 1112. Connecting plate 1; 1113. Connecting shaft; 1114. Connecting Connecting plate 2; 1115, vertical rod; 1116, connecting pipe; 1117, one-way valve 1; 1118, tank; 1119, delivery pipe; 1120, one-way valve 2; 1121, rotary joint; 1122, discharge pipe; 1123, discharge rack; 1124, rectangular trough; 1125, connecting plate 1; 1126, L-shaped rack 2; 1127, extension rod; 12, auxiliary fermentation component; 1201, rectangular box; 120 2. External connecting rod; 1203. Outlet pipe; 1204. One-way valve three; 1205. Rectangular pipe; 1206. Inlet pipe; 1207. One-way valve four; 1208. Connecting pipe; 1209. Air distribution rack; 1210. Nozzle; 1211. Sealing clamping plate two; 13. Fixed sleeve; 14. Mixing blade; 15. Sealing movable plate; 17. Driving gear; 18. Driven gear; 19. Sleeve shaft; 20. Spiral blade. DETAILED DESCRIPTION

[0021] In order to make the purposes, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present application.

[0022] Embodiment

[0023] With reference to Figure 1-10 The present application provides a technical solution: a microbial fermentation device for pig feed production, comprising a fermentation tank 1, a bottom plate 2 is installed on the bottom surface of the fermentation tank 1, a top plate 5 is fixedly installed on the top surface of the fermentation tank 1, a rotating shaft 6 is rotatably installed in the inside of the top plate 5, a bevel gear one 7 is fixedly sleeved on the outer surface of the rotating shaft 6, a motor 8 is fixedly installed on the top surface of the top plate 5, a bevel gear two 9 is fixedly installed on the output end of the motor 8, the bevel gear two 9 and the bevel gear one 7 are engaged with each other, a storage box 10 is arranged on the top surface of the top plate 5, a fermentation mechanism 11 is arranged above the top plate 5, a plurality of fixed sleeve frames 13 are fixedly installed on the outer surface of the rotating shaft 6 located inside the fermentation tank 1, a plurality of mixing blades 14 are installed on the outer surface of the plurality of fixed sleeve frames 13, a support frame 3 is fixedly installed on the outer surface of the fermentation tank 1, a controller 4 is fixedly installed on the top surface of the support frame 3, and the controller 4 is electrically connected with the motor 8.

[0024] In work, first, the feed to be fermented is uniformly added to the inside of the fermentation tank 1, then one or more fermentation substances to be used are added to the inside of the storage box 10, the motor 8 is started by the controller 4, and the rotating shaft 6 is driven to rotate in the inside of the fermentation tank 1 under the action of the bevel gear one 7 and the bevel gear two 9, so as to drive the fixed sleeve frame 13 and the mixing blade 14 to stir the feed in the inside of the fermentation tank 1, and in this process, one or more fermentation substances can be added to the inside of the fermentation tank 1 by the fermentation mechanism 11, so that the fermentation substances can be mixed with the feed, and after the mixing is completed, the fermentation of the fermentation substances and the feed can be carried out by standing.

[0025] The fermentation mechanism 11 includes two positioning frames 1101, and the two positioning frames 1101 are symmetrically mounted on the top surface of the top plate 5. A cross 1103 is fixedly mounted between the two positioning frames 1101. An external frame 1102 is fixedly mounted on one side surface of the positioning frame 1101. A mounting shaft 1104 is rotatably mounted inside the external frame 1102. A pulley 1105 is fixedly mounted on one end of the mounting shaft 1104 and the outer surface of the output shaft of the motor 8. A transmission belt 1106 is sleeved between the two pulleys 1105. The fermentation mechanism 11 is configured to add fermented material to the interior of the fermentation tank 1; The internal movable clamping of the positioning frame 1101 is connected with a horizontal clamping block 1108 and a vertical clamping block 1109. The side surfaces of the horizontal clamping block 1108 and the vertical clamping block 1109 are respectively installed with a fixed shaft 1110 and a fixed shaft 2 1111. The fixed shaft 1110 and the fixed shaft 2 1111 are respectively installed in the middle of the horizontal clamping block 1108 and the vertical clamping block 1109. The outer surfaces of the fixed shaft 1110 and the fixed shaft 2 1111 are sleeved with a connecting plate 1112. A connecting shaft 1113 is fixedly installed on one side surface of the connecting plate 1112. The outer surface of the connecting shaft 1113 is fixedly connected to the connecting plate 2 1114. One side surface of the mounting shaft 1104 is fixedly connected to one side surface of the connecting plate 2 1114. The mounting shaft 1104 and the connecting shaft 1113 are staggered. The top surface of the top plate 5 is fixedly installed with a tank body 1118 The interior of the tank body 1118 is sealed with a sealing disc, and a vertical rod 1115 is fixedly installed on the top surface of the sealing disc. One end of the vertical rod 1115 extends to the inside of the cross 1103 and is fixedly connected to the bottom surface of the vertical clamping block 1109. A connecting pipe 1116 is fixedly connected between the tank body 1118 and the storage box 10, and a one-way valve 1117 is fixedly installed on the outer surface of the connecting pipe 1116. A conveying pipe 1119 is fixedly connected to the outer surface of the tank body 1118, and a one-way valve 2 1120 is fixedly installed on the outer surface of the conveying pipe 1119. A hollow groove is provided inside the rotating shaft 6, and a rotary joint 1121 is installed inside the hollow groove. One end of the conveying pipe 1119 is connected to the rotary joint 1121, and a plurality of discharge pipes 1122 are fixedly connected to the inside of the hollow groove, and one end of a plurality of discharge racks 1123 are all fixedly connected to the discharge rack 1123.

[0026] During operation, when the motor 8 rotates, it can drive the installation shaft 1104 to rotate under the action of the pulley 1105 and the transmission belt 1106, and in the process of rotation, it can drive the connecting plate 2 1114 to rotate, thereby driving the connecting plate 1 1112 to rotate, and then under the action of the fixed shaft 1110 and the positioning frame 1101, the vertical clamping block 1109 is driven to move up and down inside the cross 1103, and the vertical clamping block 1109 moves left and right inside the cross 1103. When the horizontal clamping block 1108 moves up and down inside the cross 1103, it can drive the vertical rod 1115 to move up and down synchronously, thereby driving the sealing disc fixed at the bottom end of the vertical rod 1115 to rotate in the tank body. The interior of 1118 moves up and down, and the fermented material inside the storage box 10 is sucked into the interior of the tank body 1118 through the connecting pipe 1116. When the sealing disc moves downward, the fermented material sucked into the interior of the tank body 1118 can be pressed into the interior of the conveying pipe 1119, and finally discharged into the interior of the fermentation tank 1 through the discharge pipe 1122 and the discharge rack 1123, thereby achieving the purpose of adding the fermented material inside the storage box 10 to the interior of the fermentation tank 1, and adding the fermented material to the interior of the fermentation tank 1 and mixing it with the feed during the feed stirring process, thereby further improving the mixing effect of the feed and the fermented material, and then allowing the fermented material to be more evenly adhered to the outer surface of the feed, thereby improving the subsequent fermentation effect of the feed.

[0027] Moreover, when the fermented material is sprayed toward the interior of the fermentation tank 1 through the discharge pipe 1122 and the discharge rack 1123, the rotation of the rotating shaft 6 can disperse the fermented material into the interior of the fermentation tank 1 in a rotating posture, that is, it is scattered on the top of the feed inside the fermentation tank 1, so that the fermented material can be added to the interior of the fermentation tank 1 with a larger coverage area, further improving the combination effect of the fermented material and the feed.

[0028] A rectangular groove 1124 is provided through the outer surface of the cross 1103, and an L-shaped frame 1126 is movably connected inside the rectangular groove 1124. A clamping plate 1125 is fixedly installed on the outer surface of the vertical rod 1115. One end of the L-shaped frame 1126 is fixedly connected to one side surface of the clamping plate 1125, and an extension rod 1127 is fixedly connected to the bottom surface of the other end of the L-shaped frame 1126. A sealing movable plate 15 is fixedly installed on the bottom end of the extension rod 1127. The sealing movable plate 15 is movably connected to the inside of the fermentation tank 1 and is located above the bottom plate 2.

[0029] During operation, when the vertical rod 1115 moves up and down on the vertical clamping block 1109, it can drive the extension rod 1127 to move up and down under the action of the clamping plate 1 1125 and the L-shaped frame 2 1126, thereby driving the sealing movable plate 15 to move up and down inside the fermentation tank 1, so that the position of the feed inside the fermentation tank 1 is changed, thereby improving the mixing effect of the fixed sleeve 13 and the mixing blades 14 on the feed and the fermentation product.

[0030] Two sleeve shafts 19 are rotatably installed on the top surface of the bottom plate 2. One end of the two sleeve shafts 19 penetrates the sealing movable plate 15 and extends to the top of the sealing movable plate 15. The outer surface of the sleeve shaft 19 below the sealing movable plate 15 is fixedly sleeved with a driven gear 18. One end of the rotating shaft 6 extends to the top surface of the bottom plate 2. The outer surface of the rotating shaft 6 below the sealing movable plate 15 is fixedly sleeved with a driving gear 17. The driving gears 17 are respectively engaged with the driven gears 18. The outer surfaces of the sleeve shafts 19 are fixedly mounted with spiral blades 20.

[0031] During operation, when the rotating shaft 6 rotates, it can drive the driving gear 17 to rotate. During the rotation, since the driving gear 17 and the driven gear 18 are engaged with each other, the sleeve shaft 19 can be driven to rotate. During the rotation of the sleeve shaft 19, the spiral blades 20 can be driven to rotate, thereby causing the feed at the bottom of the fermentation tank 1 to surge upward, and the spiral directions of the two spiral blades 20 can be set to opposite, that is, one side surges upward and the other side squeezes downward, cooperating with the fixed sleeve 13 and the mixing blades 14, thereby further promoting the combination of the fermentation product and the feed. Moreover, since the fermentation product is scattered and sprayed on the top of the feed inside the fermentation tank 1, when one of the spiral blades 20 squeezes downward, it can bring the surface fermentation product into the deeper part of the fermentation tank 1, thereby further improving the combination effect of the feed inside the fermentation tank 1 and the added fermentation product, and greatly reducing the mixing time, avoiding the fermentation product from being destroyed due to long-term stirring, and ensuring smooth fermentation.

[0032] The storage box 10 includes a box body 1001 and a box body 2 1002. The box body 2 1002 is fixedly installed inside the box body 1001. A material leakage groove 1003 is opened through the bottom surface of the box body 2 1002. A movable shaft 1008 is inserted into the interior of the box body 1001. The outer surface of the movable shaft 1008 located inside the box body 1001 is fixedly installed with a paddle 1009. The storage box 10 is configured to store and premix fermented materials. The internal movable card of the cross 1103 is connected to two card plates 1005, and one side surface of the two card plates 1005 is fixedly connected with a plug rod 1004, one end of the plug rod 1004 extends to the outside of the positioning frame 1101, and the outer surface of the mounting shaft 1104 extending to the outside of the positioning frame 1101 is fixedly connected with an L-shaped frame 1007, one end of the L-shaped frame 1007 is fixedly connected to one end of the movable shaft 1008, a spring 1006 is fixedly connected between one side surface of the card plate 1005 and the inner wall of the cross 1103, the top surface of the toggle piece 1009 is fixedly connected to the mounting frame 1010, and a rigid filter screen 1011 is fixedly installed inside the mounting frame 1010, and the top surface of the rigid filter screen 1011 is in contact with the bottom surface of the box body 1002.

[0033] During operation, when one or more fermented materials are added to the storage box 10, that is, added to the interior of the second box body 1002, the movable shaft 1008 moves left and right, driving the clamping plate 1005 to move left and right inside the cross 1103, thereby driving the plug-in rod 1004 to move left and right inside the cross 1103, and then driving the movable shaft 1008 to move back and forth inside the box body 1001 under the action of the L-shaped frame 1007. During the movement, the fermented materials inside the second box body 1002 can be screened into the interior of the first box body 1001. It can achieve screening of the fermented products, prevent large particles of fermented products from entering the interior of the box 1001 and blocking the connecting pipe 1116. On the other hand, it can also prevent large particles of fermented products from entering the interior of the fermentation tank 1, causing uneven mixing between the fermented products and the feed. Moreover, when the paddle 1009 moves back and forth inside the box 1001 driven by the movable shaft 1008, it can premix a variety of fermented products, so that the various fermented products finally discharged into the fermentation tank 1 are in a mixed state, thereby further improving the combination effect between the feed and the fermented products.

[0034] An auxiliary fermentation assembly 12 is provided on the outside of the positioning frame 1101. The auxiliary fermentation assembly 12 includes a plurality of rectangular boxes 1201. The interiors of the plurality of rectangular boxes 1201 are all movably connected with a sealing clamping plate 2 1211. One end of the sealing clamping plate 2 1211 is fixedly connected to an external rod 1202. One end of the external rod 1202 is fixedly connected to a side surface of the L-shaped frame 1007. An air distribution rack 1209 is fixedly installed on the inner wall of the fermentation tank 1. One side surface of the air distribution rack 1209 is fixedly connected to the air distribution rack 1209. There are multiple nozzles 1210, one side surface of the rectangular box 1201 is fixedly connected to an air outlet pipe 1203, the outer surface of the air outlet pipe 1203 is fixedly connected to a one-way valve three 1204, one end of the air outlet pipe 1203 is fixedly connected to a rectangular tube 1205, a connecting pipe 1208 is fixedly connected between the rectangular tube 1205 and the air distribution rack 1209, one side surface of the rectangular box 1201 is fixedly connected to an air inlet pipe 1206, the outer surface of the air inlet pipe 1206 is fixedly connected to a one-way valve four 1207.

[0035] During operation, when the L-shaped frame 1007 moves back and forth under the action of the plug-in rod 1004, it can drive the multiple external rods 1202 to move back and forth, and then drive the sealing clamping plate 2 1211 to move back and forth in the rectangular box 1201. During the movement, the outside air can be drawn into the interior of the rectangular box 1201, and then discharged into the interior of the rectangular tube 1205 through the air outlet pipe 1203, and finally enter the interior of the connecting pipe 1208 through the rectangular tube 1205, and discharged into the air distribution frame 1209 and the nozzle 1210. The interior of the fermentation tank 1 allows a large amount of air to be introduced during the process of stirring and combining the feed and the fermented product, so that the fermented product entering the fermentation tank 1 can obtain more oxygen, thereby increasing the activity of the fermented product, and helping to improve the fermentation effect of the fermented product and the feed during subsequent standing. In addition, the spiral blades 20 move the feed and the fermented product, and the sealing movable plate 15 moves up and down to change the position of the feed inside the fermentation tank 1, which can greatly increase the air coverage area, allowing more fermented product to obtain more oxygen.

[0036] Specifically, the working process or working principle of the microbial fermentation device for pig feed production is as follows: when in use, the feed to be fermented is uniformly added to the interior of the fermentation tank 1, and then one or more fermented materials to be used are added to the interior of the storage box 10, and the controller 4 controls the motor 8 to start. During the startup of the motor 8, the rotating shaft 6 can be driven to rotate inside the fermentation tank 1 under the action of the bevel gear 1 7 and the bevel gear 2 9, thereby driving the fixed sleeve 13 and the mixing blade 14 to stir the feed inside the fermentation tank 1, and in this process, one or more fermented materials can be added to the interior of the fermentation tank 1 through the fermentation mechanism 11, so that the fermented materials can be mixed with the feed. After the mixing is completed, the fermentation can be left to stand and wait for the fermentation of the fermented materials and the feed. When the motor 8 rotates, it can drive the installation shaft 1104 to rotate under the action of the pulley 1105 and the transmission belt 1106, and in the process of rotation, it can drive the connecting plate 2 1114 to rotate, thereby driving the connecting plate 1 1112 to rotate, and then under the action of the fixed shaft 1110 and the positioning frame 1101, the vertical clamping block 1109 is driven to move up and down inside the cross 1103, and the vertical clamping block 1109 moves left and right inside the cross 1103. When the horizontal clamping block 1108 is When the cross 1103 moves up and down, it can drive the vertical rod 1115 to move up and down synchronously, thereby driving the sealing disc fixed at the bottom end of the vertical rod 1115 to move up and down inside the tank body 1118, thereby sucking the fermented material inside the storage box 10 into the interior of the tank body 1118 through the connecting pipe 1116. When the sealing disc moves downward, the fermented material sucked into the interior of the tank body 1118 can be pressed into the interior of the conveying pipe 1119, and finally discharged into the interior of the fermentation tank 1 through the discharge pipe 1122 and the discharge rack 1123. When the motor 8 rotates, it can drive the installation shaft 1104 to rotate under the action of the pulley 1105 and the transmission belt 1106, and in the process of rotation, it can drive the connecting plate 2 1114 to rotate, thereby driving the connecting plate 1 1112 to rotate, and then under the action of the fixed shaft 1110 and the positioning frame 1101, the vertical clamping block 1109 is driven to move up and down inside the cross 1103, and the vertical clamping block 1109 moves left and right inside the cross 1103. When the horizontal clamping block 1108 is When the cross 1103 moves up and down, it can drive the vertical rod 1115 to move up and down synchronously, thereby driving the sealing disc fixed at the bottom end of the vertical rod 1115 to move up and down inside the tank body 1118, thereby sucking the fermented material inside the storage box 10 into the interior of the tank body 1118 through the connecting pipe 1116. When the sealing disc moves downward, the fermented material sucked into the interior of the tank body 1118 can be pressed into the interior of the conveying pipe 1119, and finally discharged into the interior of the fermentation tank 1 through the discharge pipe 1122 and the discharge rack 1123; When the L-shaped frame 1007 moves back and forth under the action of the plug-in rod 1004, it can drive multiple external rods 1202 to move back and forth, and then drive the sealing clip plate 2 1211 to move back and forth in the rectangular box 1201. During the movement, the outside air can be drawn into the interior of the rectangular box 1201, and then discharged into the interior of the rectangular tube 1205 through the outlet pipe 1203, and finally enter the interior of the connecting pipe 1208 through the rectangular tube 1205, and discharged into the interior of the fermentation tank 1 through the air distribution rack 1209 and the nozzle 1210, so that a large amount of air can be introduced in the process of stirring and combining the feed and the fermentation product, so that the fermentation product entering the fermentation tank 1 can obtain more oxygen, thereby increasing the activity of the fermentation product.

[0037] It should be noted that the motor 8 is a device or equipment existing in the prior art, or a device or equipment that can be realized in the prior art. Its power supply, specific composition and principles are clear to those skilled in the art, so they are not described in detail.

Claims

1. A microbial fermentation device for pig feed production, comprising a fermentation tank (1), characterized in that: The bottom surface of the fermentation tank (1) is provided with a bottom plate (2), the top surface of the fermentation tank (1) is fixedly provided with a top plate (5), a rotating shaft (6) is rotatably provided inside the top plate (5), a bevel gear 1 (7) is fixedly sleeved on the outer surface of the rotating shaft (6), a motor (8) is fixedly provided on the top surface of the top plate (5), a bevel gear 2 (9) is fixedly provided on the output end of the motor (8), the bevel gear 2 (9) and the bevel gear 1 (7) are meshed with each other, a material storage box (10) is provided on the top surface of the top plate (5), and a fermentation mechanism (11) is provided above the top plate (5); The fermentation mechanism (11) includes a positioning frame (1101), the number of the positioning frames (1101) is two, the two positioning frames (1101) are symmetrically mounted on the top surface of the top plate (5), a cross (1103) is fixedly mounted between the two positioning frames (1101), an external frame (1102) is fixedly mounted on one side surface of the positioning frame (1101), a mounting shaft (1104) is rotatably mounted inside the external frame (1102), a pulley (1105) is fixedly mounted on one end of the mounting shaft (1104) and the outer surface of the output shaft of the motor (8), and a transmission belt (1106) is sleeved between the two pulleys (1105); The material storage box (10) comprises a box body 1 (1001) and a box body 2 (1002), wherein the box body 2 (1002) is fixedly installed inside the box body 1 (1001), a material leakage groove (1003) is provided through the bottom surface of the box body 2 (1002), a movable shaft (1008) is inserted into the interior of the box body 1 (1001), and a paddle (1009) is fixedly installed on the outer surface of the movable shaft (1008) located inside the box body 1 (1001), and the setting of the material storage box (10) is used for storing and premixing fermented materials.

2. A microbial fermentation device for pig feed production according to claim 1, characterized in that: The interior of the positioning frame (1101) is movably connected with a horizontal clamping block (1108) and a vertical clamping block (1109), and a fixed shaft 1 (1110) and a fixed shaft 2 (1111) are respectively installed on one side surface of the horizontal clamping block (1108) and the vertical clamping block (1109), and the fixed shaft 1 (1110) and the fixed shaft 2 (1111) are respectively installed in the middle of the horizontal clamping block (1108) and the vertical clamping block (1109). A connecting plate 1 (1112) is sleeved on the outer surface of (1110) and the fixed shaft 2 (1111), a connecting shaft (1113) is fixedly installed on one side surface of the connecting plate 1 (1112), and a connecting plate 2 (1114) is fixedly connected to the outer surface of the connecting shaft (1113), a side surface of the installation shaft (1104) is fixedly connected to a side surface of the connecting plate 2 (1114), and the installation shaft (1104) and the connecting shaft (1113) are staggered.

3. A microbial fermentation device for pig feed production according to claim 2, characterized in that: A tank body (1118) is fixedly mounted on the top surface of the top plate (5), a sealing disc is sealed and clamped inside the tank body (1118), a vertical rod (1115) is fixedly mounted on the top surface of the sealing disc, one end of the vertical rod (1115) extends to the inside of the cross (1103) and is fixedly connected to the bottom surface of the vertical clamping block (1109), a connecting pipe (1116) is fixedly connected between the tank body (1118) and the storage box (10), a one-way valve 1 (1117) is fixedly mounted on the outer surface of the connecting pipe (1116), a delivery pipe (1119) is fixedly mounted on the outer surface of the delivery pipe (1119), and a one-way valve 2 (1120) is fixedly mounted on the outer surface of the delivery pipe (1119).

4. A microbial fermentation device for pig feed production according to claim 3, characterized in that: A hollow groove is provided inside the rotating shaft (6), a rotary joint (1121) is installed inside the hollow groove, one end of the conveying pipe (1119) is connected to the rotary joint (1121), a plurality of discharge pipes (1122) are fixedly connected inside the hollow groove, and one end of each of the plurality of discharge racks (1123) is fixedly connected to the discharge rack (1123).

5. A microbial fermentation device for pig feed production according to claim 4, characterized in that: A rectangular groove (1124) is provided through the outer surface of the cross (1103), and an L-shaped frame 2 (1126) is movably connected inside the rectangular groove (1124). A clamping plate 1 (1125) is fixedly installed on the outer surface of the vertical rod (1115), and one end of the L-shaped frame 2 (1126) is fixedly connected to a side surface of the clamping plate 1 (1125). An extension rod (1127) is fixedly connected to the bottom surface of the other end of the L-shaped frame 2 (1126), and a sealing movable plate (15) is fixedly installed on the bottom end of the extension rod (1127). The sealing movable plate (15) is movably clamped inside the fermentation tank (1) and is located above the bottom plate (2).

6. A microbial fermentation device for pig feed production according to claim 5, characterized in that: Two sleeve shafts (19) are rotatably mounted on the top surface of the bottom plate (2), one end of each of the sleeve shafts (19) penetrates the sealing movable plate (15) and extends to the top of the sealing movable plate (15), and the outer surface of the sleeve shaft (19) located below the sealing movable plate (15) is fixedly sleeved with a driven gear (18), one end of the rotating shaft (6) extends to the top surface of the bottom plate (2), and the outer surface of the rotating shaft (6) located below the sealing movable plate (15) is fixedly sleeved with a driving gear (17), and the driving gear (17) is respectively engaged with the driven gear (18), and the outer surface of each of the sleeve shafts (19) is fixedly mounted with a spiral blade (20).

7. A microbial fermentation device for pig feed production according to claim 6, characterized in that: The cross (1103) is internally movably connected to two clamping plates (1005), and one side surface of each of the two clamping plates (1005) is fixedly connected to a plug rod (1004), one end of the plug rod (1004) extends to the outside of the positioning frame (1101), and the outer surface of the mounting shaft (1104) extending to the outside of the positioning frame (1101) is fixedly connected to an L-shaped frame (1007), one end of the L-shaped frame (1007) is fixedly connected to one end of the movable shaft (1008), and a spring (1006) is fixedly connected between one side surface of the clamping plate (1005) and the inner wall of the cross (1103).

8. A microbial fermentation device for pig feed production according to claim 7, characterized in that: The top surface of the toggle plate (1009) is fixedly connected to a mounting frame (1010), a rigid filter screen (1011) is fixedly installed inside the mounting frame (1010), and the top surface of the rigid filter screen (1011) is in contact with the bottom surface of the second box body (1002).

9. A microbial fermentation device for pig feed production according to claim 8, characterized in that: An auxiliary fermentation component (12) is provided on the outside of the positioning frame (1101), and the auxiliary fermentation component (12) includes a plurality of rectangular boxes (1201), and the interiors of the plurality of rectangular boxes (1201) are all movably connected with a sealing clamping plate 2 (1211), one end of the sealing clamping plate 2 (1211) is fixedly connected to an external connecting rod (1202), and one end of the external connecting rod (1202) is fixedly connected to a side surface of the L-shaped frame 1 (1007). An air distribution frame (1209) is fixedly installed on the inner wall of the fermentation tank (1), and a plurality of nozzles (1210) are fixedly connected to a side surface of the air distribution frame (1209).

10. A microbial fermentation device for pig feed production according to claim 9, characterized in that: An air outlet pipe (1203) is fixedly connected to a surface of one side of the rectangular box (1201), a one-way valve (1204) is fixedly connected to an outer surface of the air outlet pipe (1203), a rectangular tube (1205) is fixedly connected to one end of the air outlet pipe (1203), a connecting pipe (1208) is fixedly connected between the rectangular tube (1205) and the air distribution rack (1209), an air inlet pipe (1206) is fixedly connected to a surface of one side of the rectangular box (1201), and a one-way valve (1207) is fixedly connected to an outer surface of the air inlet pipe (1206).

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