Feed fermentation equipment capable of dynamically adjusting solid-liquid mixing state

Abstract

The invention discloses feed fermentation equipment capable of dynamically adjusting a solid-liquid mixing state, and relates to the technical field of mixing equipment. The mixing structure comprises a fermentation tank, a driving motor fixedly connected with one end of the fermentation tank, a transmission shaft I fixedly mounted at the output end of the driving motor, a speed reducer connected with one end of the transmission shaft I, an electromagnetic valve I fixedly mounted at the top of the outer side of the fermentation tank and an electromagnetic valve V fixedly mounted at the bottom of the outer side of the fermentation tank; by adjusting the working state of the controllable stirring auxiliary structure, the feed raw materials can be mixed and processed in the solid-to-liquid process, and atomized water or water flow is added into the fermentation tank in the process that the materials in the fermentation tank are stirred and thrown under the cooperation of the controllable stirring auxiliary structure, the air leakage structure, the atomization structure and other structures, so that the materials in the fermentation tank are stirred and thrown. The method is suitable for increasing the humidity of feed raw materials by using a small amount of water to meet the fermentation conditions or requiring a large amount of water for feed raw material fermentation.

Description

Technical Field

[0001] The present invention relates to the technical field of mixing equipment, and specifically, it is a feed fermentation equipment with dynamically adjustable solid-liquid mixing state. Background Art

[0002] With the development of the breeding industry, in order to address issues such as the quality requirements for livestock growth and the pressure of natural feed cultivation, deep processing of feed raw materials can improve the absorption and utilization rate of the nutritional components of feed raw materials by livestock such as cattle and sheep. Therefore, various feed processing equipment has emerged on the market;

[0003] For example, the existing application number: 202211110184.8. The present invention provides a feed fermentation device, which relates to the technical field of livestock breeding equipment. The feed fermentation device includes a fermentation tank, a fan mechanism, and a circulation mechanism. The fermentation tank is provided with a feed inlet and a discharge outlet, and an exhaust port is opened on the upper side of the fermentation tank; the fan mechanism is installed in the fermentation tank at the exhaust port. The fan mechanism includes a mounting frame assembly installed on the fermentation tank, a rotating shaft rotatably installed on the mounting frame assembly, and fan blades installed on the rotating shaft. The gas generated by the fermentation of the feed raw materials in the fermentation tank can drive the fan blades to rotate around the rotating shaft.

[0004] However, when the existing fermentation equipment is applied, its stirring structure is single, and the way of applying force to the raw materials remains unchanged. During the fermentation process of feed raw materials, there may be a morphological change from solid to liquid, which makes it difficult for the stirring structure to meet the needs of integrated fermentation and stirring, and affects the feed fermentation and processing speed. Summary of the Invention

[0005] The purpose of the present invention is to provide a feed fermentation equipment with dynamically adjustable solid-liquid mixing state to solve the problems raised in the prior art.

[0006] To achieve the above purpose, the present invention provides the following technical solution: A feed fermentation equipment with dynamically adjustable solid-liquid mixing state, including a mixing structure. The mixing structure includes a fermentation tank, a driving motor fixedly connected to one end of the fermentation tank, a transmission shaft one fixedly installed at the output end of the driving motor, a speed reducer connected to one end of the transmission shaft one, a solenoid valve one fixedly installed at the top outside the fermentation tank, and a solenoid valve five fixedly installed at the bottom outside the fermentation tank:

[0007] The output end of the speed reducer is fixedly connected with a transmission shaft two. The transmission shaft two penetrates through the fermentation tank and is rotatably connected to the fermentation tank. One end of the transmission shaft two is provided with a gas guiding groove one. The top outside the transmission shaft two is fixedly connected with a stirring frame one. A material feeding channel one is opened at a position on the outside of the stirring frame one close to the transmission shaft two. The bottom outside the transmission shaft two is fixedly connected with a stirring frame two. A material feeding channel two is opened at a position on the outside of the stirring frame two far from the transmission shaft two;

[0008] A controllable stirring auxiliary structure is installed on the outer side of the fermentation tank. The controllable stirring auxiliary structure includes an air flow circulation component installed on the outer side of the second transmission shaft, a motion component arranged between the first feeding channel and the second feeding channel, an impeller box, and an impeller fixedly sleeved on the outer side of the first transmission shaft. The air flow circulation component includes two third air guide boxes. A pressure relief structure is arranged between both of the third air guide boxes and the fermentation tank. An atomization structure is arranged on one side of one of the third air guide boxes.

[0009] Preferably, a filter screen is fixedly connected to the top of the outer side of the fermentation tank. An air collection box is arranged on the top of the filter screen. The air collection box is fixedly connected to the fermentation tank. A pressure relief valve is fixedly communicated with the top of the air collection box.

[0010] Preferably, the impeller box is rotatably connected to the outer side of the first transmission shaft. Fixing plates II are fixedly connected between both the driving motor and the impeller box and the fermentation tank. Multiple fixing plates I are fixedly connected between the speed reducer and the fermentation tank. The impeller is arranged inside the impeller box.

[0011] Preferably, the motion component includes a first square frame arranged on the top of the first feeding channel, a first rubber sheet fixedly connected inside the first square frame, a second square frame arranged on the top of the second feeding channel, and a second rubber sheet fixedly connected inside the second square frame. A first storage groove is formed on the stirring frame I. The first storage groove is communicated with the first feeding channel. The first square frame is arranged inside the first storage groove. A second storage groove is formed on the stirring frame II. The second rubber sheet is arranged inside the second storage groove.

[0012] Preferably, air pressure telescopic rods are arranged on both sides inside the first storage groove. The air pressure telescopic rods are fixedly connected to the stirring frame I. A fixing plate III is fixedly connected between the piston ends of the air pressure telescopic rods and the first square frame. A first air guide pipe is inserted on the fixing plate III. The top end of the first air guide pipe is fixedly communicated with the air inlet of the air pressure telescopic rod. The bottom end of the first air guide pipe extends into the first air guide groove and is fixedly connected to the second transmission shaft.

[0013] Preferably, two fixing plates IV are fixedly connected between the first square frame and the second square frame. Both of the fixing plates IV penetrate through the second transmission shaft. Multiple first feeding channels, second feeding channels, and motion components are arranged.

[0014] Preferably, the two third air guide boxes are respectively fixedly installed at both ends of the fermentation tank. A three-way valve is fixedly communicated with one side of one of the third air guide boxes. A third air guide pipe is fixedly connected between the three-way valve and the other third air guide box. The normally open end of the three-way valve is fixedly connected to a second air guide pipe. One end of the second air guide pipe is fixedly connected to a first air guide box. The first air guide box is rotatably installed at one end of the second transmission shaft. A first support frame is fixedly connected between the first air guide box and the fermentation tank.

[0015] Preferably, a check valve is fixedly connected to the bottom of the third air guide box away from the three-way valve. An electromagnetic valve II is fixedly connected to one side of the third air guide box. A bent pipe is fixedly connected between the check valve and the impeller box. An electric heating wire is arranged inside the bent pipe. A plurality of second support frames are fixedly connected between the electric heating wire and the bent pipe. The impeller box is fixedly communicated with a multi-way valve. The multi-way valve is fixedly connected to a fourth air guide pipe. One end of the fourth air guide pipe is fixedly connected to a fifth air guide pipe. One end of the fifth air guide pipe is fixedly connected to the second air guide box. The second air guide box is rotatably sleeved outside the second transmission shaft. A second air guide groove is formed outside the second transmission shaft. The second air guide groove is arranged inside the second air guide box.

[0016] Preferably, the air release structure includes a plurality of air guide pipes VI with different lengths fixedly connected to the top end of the third air guide box, an electromagnetic valve III fixedly connected to one end of the air guide pipe VI, and an exhaust rack fixedly inserted on the fermentation tank. A plurality of exhaust holes are formed in the exhaust rack. The air outlet ends of the plurality of electromagnetic valves III are respectively aligned with the plurality of exhaust holes.

[0017] Preferably, the atomization structure includes an electromagnetic valve IV fixedly connected to one side of the third air guide box, a connecting pipe fixedly connected to one end of the electromagnetic valve IV, an atomizing nozzle fixedly connected inside the connecting pipe, and a water receiving pipe fixedly connected to one end of the atomizing nozzle.

[0018] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0019] 1. When the state-adjustable feed fermentation equipment provided by the present application is in use, by adjusting the working state of the controllable stirring auxiliary structure, the mixing and processing of feed raw materials from solid state to liquid state can be satisfied. And with the cooperation of structures such as the controllable stirring auxiliary structure, the air release structure, and the atomization structure, atomized water or water flow is added to the inside of the fermentation tank during the stirring and throwing process of the materials inside the fermentation tank, adapting to the situation of using a small amount of water to increase the humidity of the feed raw materials to meet their fermentation conditions or the situation that a large amount of water is required for the fermentation of the feed raw materials, ensuring the consistency of the feed humidity and improving the fermentation quality.

[0020] 2. When this application is in use, control the normally closed end of the three-way valve to open. The air flow output by the exhaust fan enters the inside of the first air guide groove opened on the second transmission shaft. The air pressure inside the first air guide groove increases, and the air pressure telescopic rod extends to push the third fixed plate and the first square frame downward. The first stirring frame, the first square frame, and the first rubber sheet form a moving plate that can isolate the inside of the fermentation tank. Both of the two fourth fixed plates penetrate through the second transmission shaft and can only move horizontally. The moving first square frame pushes the second square frame to move through the fourth fixed plate. Eventually, most of the second square frame and the second rubber sheet move into the second feeding channel. Most of the second feeding channel is blocked. During the rotation of the second transmission shaft driving the first stirring frame and the second stirring frame, when the rotating moving plate and the second stirring frame with most of the second feeding channel blocked stir the feed inside the fermentation tank, the contact area with the liquid feed increases, and the liquid feed can be effectively lifted and scattered. Moreover, the deformable first rubber sheet and the second rubber sheet deform when applying force to the feed, further ensuring the effect of stirring the position of the liquid feed inside the fermentation tank.

[0021] 3. When this application is in use, during the process of the driving motor driving the second transmission shaft to drive the first stirring frame and the second stirring frame to rotate inside the fermentation tank, when the rotating first stirring frame and the second stirring frame stir and scatter the materials inside the fermentation tank, the controllable stirring auxiliary structure accumulates high-pressure air flow inside the two third air guide boxes by using the force output by the driving motor. The two air release structures work alternately, so that both ends inside the fermentation tank are alternately blown by the high-speed air flow, and the materials are blown and scattered by the high-speed air flow. When using the state-adjustable feed fermentation equipment composed of structures such as the mixing structure, the controllable stirring auxiliary structure, the air release structure, and the atomization structure to process granular or powdery solid materials, three states of stirring forces can be applied to the materials to ensure that the solid materials are evenly mixed together. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 is a schematic structural diagram of the present invention;

[0023] Figure 2 is a schematic structural diagram of the mixing structure of the present invention;

[0024] Figure 3 is a schematic partial structural diagram of the fermentation tank of the present invention;

[0025] Figure 4 is a schematic partial structural diagram of the first stirring frame of the present invention;

[0026] Figure 5 is Figure 4 an enlarged view of the structure at A of;

[0027] Figure 6 is Figure 4 an enlarged view of the structure at B of;

[0028] Figure 7 is a schematic structural diagram of the first fixed plate of the present invention;

[0029] Figure 8 It is a schematic structural diagram of the second transmission shaft of the present invention;

[0030] Figure 9 It is a partial structural schematic diagram of the impeller box of the present invention;

[0031] Figure 10 It is a schematic structural diagram of the fifth air guide pipe of the present invention;

[0032] Figure 11 It is a schematic structural diagram of the second air guide box of the present invention;

[0033] Figure 12 It is a partial structural schematic diagram of the elbow pipe of the present invention;

[0034] Figure 13 It is a partial structural schematic diagram of the air release structure of the present invention.

[0035] Reference numerals in the figure: 1, mixing structure; 11, fermentation tank; 12, filter screen; 13, gas collecting box; 14, pressure relief valve; 15, drive motor; 16, first transmission shaft; 17, speed reducer; 18, second transmission shaft; 19, first stirring frame; 110, first material feeding channel; 111, second stirring frame; 112, second material feeding channel; 113, first air guide groove; 114, first fixing plate; 115, second fixing plate; 116, first solenoid valve; 2, controllable stirring auxiliary structure; 21, first square frame; 22, first rubber sheet; 23, first storage groove; 24, pneumatic telescopic rod; 25, third fixing plate; 26, first air guide pipe; 27, fourth fixing plate; 28, second storage groove; 29, second square frame; 210, second rubber sheet; 211, first air guide box; 212, first support frame; 213, second air guide pipe; 214, three-way valve; 215, third air guide pipe; 216, third air guide box; 217, one-way valve; 218, elbow pipe; 219, heating wire; 220, second support frame; 221, impeller box; 222, impeller; 223, multi-way valve; 224, fourth air guide pipe; 225, fifth air guide pipe; 226, second air guide box; 227, second air guide groove; 228, second solenoid valve; 3, air release structure; 31, sixth air guide pipe; 32, third solenoid valve; 33, exhaust frame; 34, exhaust hole; 4, atomization structure; 41, fourth solenoid valve; 42, connecting pipe; 43, atomizing nozzle; 44, water connection pipe; 5, fifth solenoid valve. Detailed implementation manners

[0036] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0037] Embodiment: As Figures 1 - 13 shown, the technical solution of a feed fermentation device with dynamically adjustable solid-liquid mixing state provided by the present invention is as follows:

[0038] When the state-adjustable feed fermentation device composed of structures such as the mixing structure 1, the controllable stirring auxiliary structure 2, the air release structure 3, and the atomization structure 4 in this application is in use, a human-computer interaction device can be installed for control. This is a publicly known technology and will not be elaborated here.

[0039] The specific usage method of the state-adjustable feed fermentation device is as follows:

[0040] Embodiment 1: When processing granular or powdered solid materials;

[0041] Control the driving motor 15 to work. Since the output end of the driving motor 15 is equipped with a first transmission shaft 16 that rotates at a high speed, one end of the first transmission shaft 16 is fixedly connected to the input end of the speed reducer 17, and the output end of the speed reducer 17 is fixedly connected to the second transmission shaft 18 that rotates through the fermentation tank 11. The driving motor 15 drives the second transmission shaft 18 to rotate through the first transmission shaft 16 and the speed reducer 17. Under the speed reduction effect of the speed reducer 17, the rotation speed of the second transmission shaft 18 is reduced;

[0042] A first stirring frame 19 is fixedly connected to the outer top of the second transmission shaft 18. A first material passage 110 is opened at a position on the outer side of the first stirring frame 19 close to the second transmission shaft 18. A second stirring frame 111 is fixedly connected to the outer bottom of the second transmission shaft 18. A second material passage 112 is opened at a position on the outer side of the second stirring frame 111 away from the second transmission shaft 18. The rotating second transmission shaft 18 drives the first stirring frame 19 and the second stirring frame 111 to rotate, and the movement trajectories of the second material passage 112 and the first material passage 110 are in a staggered state. During the rotation of the first stirring frame 19 and the second stirring frame 111, some materials inside the fermentation tank 11 pass through the second material passage 112 and the first material passage 110 at different positions for movement. Some materials are pushed by the rotating first stirring frame 19 or the second stirring frame 111 to move to the top of the inner cavity of the fermentation tank 11 and then fall freely, achieving the effect of lifting and sprinkling the materials. The materials inside the fermentation tank 11 are mixed during the movement and the process of falling after sprinkling, ensuring the uniformity of the mixing of granular materials.

[0043] And the impeller box 221 is rotatably connected to the outside of the first transmission shaft 16. Fixed connection plates two 115 are fixedly connected between the drive motor 15 and the impeller box 221 and the fermentation tank 11. The impeller box 221 cannot move. The impeller 222 fixedly sleeved on the outside of the first transmission shaft 16 is arranged inside the impeller box 221. The first transmission shaft 16, the impeller 222 and the impeller box 221 form a suction fan. Also, because air guide boxes three 216 are fixedly installed at both ends of the fermentation tank 11, a three-way valve 214 is fixedly connected to one side of one of the air guide boxes three 216. A third air duct 215 is fixedly connected between the normal open end of the three-way valve 214 and the other air guide box three 216. The two air guide boxes three 216 are connected together by the three-way valve 214 and the third air duct 215. A check valve 217 is fixedly connected to the bottom of the air guide box three 216 away from the three-way valve 214. A bent pipe 218 is fixedly connected between the check valve 217 and the impeller box 221;

[0044] And the connection position of the bent pipe 218 and the impeller box 221 is the air outlet end of the suction fan. The impeller 222 rotating inside the impeller box 221 sends air into the bent pipe 218. The gas enters the two air guide boxes three 216 for storage. Under the action of the check valve 217, the gas inside the air guide box three 216 cannot flow back into the bent pipe 218. Therefore, as the working time of the drive motor 15 increases, the air pressure inside the two air guide boxes three 216 increases;

[0045] An air release structure 3 is fixedly installed on the air guide box three 216. Multiple air ducts six 31 with different lengths in the air release structure 3 are all fixedly connected to the top of the air guide box three 216. An exhaust rack 33 is fixedly connected between multiple solenoid valves three 32 fixedly connected to one end of the air duct six 31. The exhaust rack 33 is fixedly inserted on the fermentation tank 11. One ends of multiple exhaust holes 34 opened in the exhaust rack 33 are arranged inside the fermentation tank 11. The air outlet ends of multiple solenoid valves three 32 are respectively aligned with multiple exhaust holes 34; Two air release structures 3 are arranged at both ends of the fermentation tank 11 and are both communicated with the inside of the fermentation tank 11. After the drive motor 15 works for a period of time, control multiple solenoid valves three 32 in one air release structure 3 to work and open. The high-pressure air flow inside the air guide box three 216 is released to one end inside the fermentation tank 11. At this time, the first stirring rack 19 rotates to the top of the inner cavity of the fermentation tank 11 to sprinkle the material. Multiple high-pressure air flows perpendicular to the material falling path impact the material, and the material moves towards one end inside the fermentation tank 11. Then the solenoid valve three 32 is closed; After a period of time, control multiple solenoid valves three 32 in the other air release structure 3 to work and open. The high-pressure air flow perpendicular to the material falling path impacts the material, and the material moves towards the other end inside the fermentation tank 11, further increasing the uniformity of material mixing;

[0046] In summary, during the process of the drive motor 15 driving the second transmission shaft 18 to drive the first stirring frame 19 and the second stirring frame 111 to rotate inside the fermentation tank 11, when the rotating first stirring frame 19 and the second stirring frame 111 stir and scatter the materials inside the fermentation tank 11, the controllable stirring auxiliary structure 2 accumulates high-pressure air flow in the two third air guide boxes 216 by using the force output by the drive motor 15. The two air release structures 3 work alternately, so that both ends inside the fermentation tank 11 are alternately blown by high-speed air flow, and the materials are blown and dispersed by the high-speed air flow. When using the state-adjustable feed fermentation equipment composed of structures such as the mixing structure 1, the controllable stirring auxiliary structure 2, the air release structure 3, and the atomization structure 4 to process granular or powdery solid materials, three states of stirring forces can be applied to the materials to ensure that the solid materials are evenly mixed together.

[0047] Embodiment 2: On the basis of Embodiment 1, at the end of the mixing of solid feed raw materials, control the multi-way valve 223 fixedly connected to the air inlet of the impeller box 221 to work. The multi-way valve 223 connects the gas supply system required for the fermentation of the feed materials inside the fermentation tank 11 with the inside of the impeller box 221. At the same time, control the solenoid valve three 32 to be in the working open state to supplement special gas into the fermentation tank 11, so that the gas is mixed with the materials stirred by the first stirring frame 19 and the second stirring frame 111 inside the fermentation tank 11.

[0048] Embodiment 3: On the basis of Embodiment 1, control the multi-way valve 223 to work to connect the clean gas supply system with the inside of the impeller box 221, and control the solenoid valve four 41 fixedly installed on one side of the third air guide box 216 in the atomization structure 4 to work and open. A spray head 43 is fixedly connected inside the connecting pipe 42 fixedly connected to one end of the solenoid valve four 41. A water receiving pipe 44 fixedly connected to one end of the spray head 43 is connected to the water supply system. At this time, the water supply system works to supply water to the spray head 43. The spray head 43 atomizes the water and transports it into the third air guide box 216 through the connecting pipe 42 and the solenoid valve four 41. The air flow entering the third air guide box 216 carries the atomized water and then enters the fermentation tank 11. During the process of the atomized water entering the fermentation tank 11, the materials inside the fermentation tank 11 are stirred and scattered, so that the atomized water is evenly mixed with the materials, adapting to the feed fermentation processing method of using a small amount of water to increase the humidity of the feed raw materials to meet their fermentation conditions, avoiding the situation that a small amount of water is mixed with some feed raw materials resulting in uneven dryness and humidity of the feed raw materials and causing an increase in the fermentation time, and ensuring uniform feed fermentation.

[0049] Embodiment 4: On the basis of Embodiment 1, control the solenoid valve two 228 fixedly connected to one side of one of the third air guide boxes 216 to work and open, and control the multi-way valve 223 to work to connect the inside of the impeller box 221 with the outside. At this time, the air flow sent by the exhaust fan into the third air guide box 216 is discharged through the solenoid valve two 228, and the air pressure inside the third air guide box 216 will not increase;

[0050] Subsequently, the solenoid valve 116 fixedly installed at the top of the fermentation tank 11 is controlled to work and open, and the water supply system connected to the solenoid valve 116 fills the inside of the fermentation tank 11 with water through the solenoid valve 116 to meet the situation that a large amount of water is required for the fermentation of feed raw materials.

[0051] Embodiment 5: When the state of the feed raw materials inside the fermentation tank 11 ferments into a solid-liquid mixed state to a liquid state, on the basis of Embodiment 1, the three-way valve 214 is controlled to work, the normally closed end of the three-way valve 214 is opened, and the second air guide pipe 213 fixedly connected to the normally closed end of the three-way valve 214 is fixedly communicated with a first air guide box 211, and the first air guide box 211 is rotatably connected to the second transmission shaft 18. The inside of the first air guide box 211 is communicated with an air guide groove 113 opened at one end of the second transmission shaft 18. At this time, the airflow output by the exhaust fan enters the inside of the air guide groove 113 opened in the second transmission shaft 18, and the air pressure inside the air guide groove 113 increases;

[0052] Since the first square frame 21 in the moving assembly is arranged inside a first storage groove 23 opened in the first stirring frame 19, and the first storage groove 23 is communicated with a first material feeding channel 110; on both sides inside the first storage groove 23, air pressure expansion rods 24 are arranged. A fixing plate three 25 is fixedly connected between the piston ends of the air pressure expansion rods 24 fixedly connected to the first stirring frame 19 and the first square frame 21. The air pressure expansion rods 24 control the position of the first square frame 21 through the fixing plate three 25, and the top end of a first air guide pipe 26 inserted on the fixing plate three 25 is fixedly communicated with the air inlet of the air pressure expansion rod 24, and the bottom end of the first air guide pipe 26 extends into the air guide groove 113 and is fixedly connected to the second transmission shaft 18;

[0053] In summary, after the air pressure inside the air guide groove 113 increases, the air pressure inside the air pressure expansion rod 24 increases, and the air pressure expansion rod 24 extends to push the fixing plate three 25 and the first square frame 21 to move downward, so that the first square frame 21 moves to overlap with the first material feeding channel 110, and a first rubber sheet 22 fixedly connected inside the first square frame 21 enters the inside of the first material feeding channel 110. At this time, the first material feeding channel 110 formed on the first stirring frame 19 is blocked, and the first stirring frame 19, the first square frame 21, and the first rubber sheet 22 form a moving plate that can partition the inside of the fermentation tank 11;

[0054] Also, since a second storage groove 28 is formed on the second stirring frame 111, the second square frame 29 and the second rubber sheet 210 fixedly connected inside the second square frame 29 are arranged inside the second storage groove 28. Two fourth fixing plates 27 are fixedly connected between the first square frame 21 and the second square frame 29. Both of the two fourth fixing plates 27 penetrate through the second transmission shaft 18 and can only move horizontally. The moving first square frame 21 pushes the second square frame 29 to move through the fourth fixing plates 27. Finally, the second square frame 29 and the second rubber sheet 210 mostly move into the second material feeding channel 112, and most of the second material feeding channel 112 is blocked. At this time, when the rotating second transmission shaft 18 drives the first stirring frame 19 and the second stirring frame 111 to rotate, the contact area between the rotating moving plate and the second stirring frame 111 with most of the second material feeding channel 112 blocked and the liquid feed inside the fermentation tank 11 increases when stirring the feed inside the fermentation tank 11, and the liquid feed can be effectively lifted and scattered. Moreover, the deformable first rubber sheet 22 and the second rubber sheet 210 deform when applying force to the feed, further ensuring the effect of stirring the position of the liquid feed inside the fermentation tank 11.

[0055] After the three-way valve 214 works for a period of time, control the three-way valve 214 to stop working, and the first air guide groove 113 returns to the sealed state. The air pressure inside the first air guide groove 113 maintains the extended state of the air pressure telescopic rod 24. Control the second solenoid valve 228 to work and open. During the process of the controllable stirring auxiliary structure 2 stirring and mixing the feed inside the mixing structure 1, the airflow generated by the exhaust fan is discharged through the second solenoid valve 228.

[0056] Embodiment Six: On the basis of Embodiment Five, after the feed stirring work is completed, with the driving motor 15 in the working state, control the fifth solenoid valve 5 fixedly connected to the bottom of the first square frame 21 to open, and discharge the liquid feed inside the fermentation tank 11. The rotating first stirring frame 19 and the second stirring frame 111 play the role of throwing out the feed. After the feed is discharged, control the second solenoid valve 228 to work and open, control the normally closed end of the three-way valve 214 to open, and the gas inside the first air guide groove 113 is discharged into the air pressure telescopic rod 24 through the first air guide box 211, the second air duct 213, the three-way valve 214, the third air duct 215 and the second solenoid valve 228. The air pressure telescopic rod 24 contracts, and the first square frame 21 and the second square frame 29 return to their original positions.

[0057] Embodiment Seven: When controlling the driving motor 15 to work, control the normally closed end of the three-way valve 214 to open. At this time, air enters the inside of the air guide groove one 113 opened on the second transmission shaft 18. After a period of time, control the multi-way valve 223 to connect the air guide pipe four 224 fixedly connected to one end of the multi-way valve 223 to the air inlet of the exhaust fan. At this time, the exhaust fan sucks air from the inside of the air guide pipe four 224. And an air guide pipe five 225 is fixedly connected to one end of the air guide pipe four 224. The air guide box two 226 fixedly connected to one end of the air guide pipe five 225 is rotatably sleeved outside the second transmission shaft 18. The air guide box two 226 does not affect the rotation of the second transmission shaft 18. The air guide groove two 227 opened on the outside of the second transmission shaft 18 is arranged inside the air guide box two 226. The air guide groove one 113 opened on the second transmission shaft 18 is communicated with the inside of the air guide pipe four 224 through the air guide groove two 227, the air guide box two 226 and the air guide pipe five 225. After the exhaust fan works to extract gas from one end of the air guide groove one 113 at this time, the exhaust fan transports it to the other end of the air guide groove one 113 through the elbow 218, the one-way valve 217, the air guide box three 216, the air guide pipe three 215, the three-way valve 214, the air guide pipe two 213, and the air guide box one 211. The gas circulates inside the air guide groove one 113;

[0058] And a plurality of support frames two 220 are fixedly connected between the electric heating wire 219 arranged inside the elbow 218 and the elbow 218. Control the non-movable electric heating wire 219 to work to heat the air flow in the cycle, so as to heat the second transmission shaft 18, the stirring frame one 19 and the stirring frame two 111 with good thermal conductivity. The second transmission shaft 18, the stirring frame one 19 and the stirring frame two 111 are in contact with the feed for heat exchange, which can make the feed be heated during the stirring process, avoid the situation of scorching due to uneven heating of the feed, and ensure the quality of the subsequent fermentation of the feed.

[0059] In summary, when the state-adjustable feed fermentation equipment provided by the present application is in use, by adjusting the working state of the controllable stirring auxiliary structure 2, the mixing and processing of the feed raw materials from solid to liquid can be satisfied. And with the cooperation of structures such as the controllable stirring auxiliary structure 2, the air leakage structure 3, and the atomization structure 4, atomized water or water flow is added to the inside of the fermentation tank 11 during the stirring and splashing process of the materials inside the fermentation tank 11, adapting to the situation of using a small amount of water to increase the humidity of the feed raw materials to meet their fermentation conditions or the situation that a large amount of water is required for the fermentation of the feed raw materials, ensuring the consistency of the feed humidity and improving the fermentation quality.

[0060] In addition, as Figure 7 shown, a plurality of fixing plates one 114 are fixedly connected between the speed reducer 17 and the fermentation tank 11. While installing the speed reducer 17 on one side of the fermentation tank 11, a certain space is provided between the speed reducer 17 and the fermentation tank 11 for installing the structure of the controllable stirring auxiliary structure 2.

[0061] In addition, as Figure 2As shown in the figure, a filter screen 12 is fixedly connected to the outer top of the fermentation tank 11. The filter screen 12 enables gas to pass through it and leave the inside of the fermentation tank 11. A gas collecting box 13 is arranged on the top of the filter screen 12. The gas collecting box 13 collects the air flow passing through the filter screen 12. A pressure relief valve 14 is fixedly connected and communicated to the top of the gas collecting box 13. When the internal air pressure of the fermentation tank 11 reaches the preset air pressure, the pressure relief valve 14 is opened by the high-pressure air flow inside the fermentation tank 11, and the pressure relief valve 14 plays a role in relieving the internal pressure of the fermentation tank 11.

[0062] In addition, as Figure 2 shown in the figure, a first support frame 212 is fixedly connected between the first air guide box 211 and the fermentation tank 11. The first air guide box 211 is supported by the first support frame 212 to ensure the stability of the operation of the first air guide box 211 and the second transmission shaft 18 rotatably connected to the first air guide box 211.

[0063] For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic characteristics of the present invention. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present invention. Any reference signs in the claims should not be regarded as limiting the claims involved.

Claims

1. A feed fermentation device with a dynamically adjustable solid-liquid mixing state, comprising a mixing structure (1), wherein the mixing structure (1) comprises a fermentation tank (11), a driving motor (15) fixedly connected to one end of the fermentation tank (11), a transmission shaft (16) fixedly installed at the output end of the driving motor (15), a reducer (17) connected to one end of the transmission shaft (16), an electromagnetic valve (116) fixedly installed at the top of the outer side of the fermentation tank (11), and an electromagnetic valve (5) fixedly installed at the bottom of the outer side of the fermentation tank (11), characterized in that: The output end of the reducer (17) is fixedly connected to a second transmission shaft (18), the second transmission shaft (18) is inserted into the fermentation tank (11) and is rotatably connected to the fermentation tank (11), one end of the second transmission shaft (18) is provided with an air guide groove (113), the top of the outer side of the second transmission shaft (18) is fixedly connected to a stirring frame (19), a material conveying channel (110) is provided on the outer side of the stirring frame (19) at a position close to the second transmission shaft (18), the bottom of the outer side of the second transmission shaft (18) is fixedly connected to a second stirring frame (111), and a material conveying channel (112) is provided on the outer side of the stirring frame (111) at a position away from the second transmission shaft (18); A controllable stirring auxiliary structure (2) is installed on the outside of the fermentation tank (11), and the controllable stirring auxiliary structure (2) includes an air circulation component installed on the outside of the second transmission shaft (18), a motion component arranged between the first material flow channel (110) and the second material flow channel (112), an impeller box (221), and an impeller (222) fixedly sleeved on the outside of the first transmission shaft (16), and the air circulation component includes two air guide boxes (216), and the two air guide boxes (216) are both provided with an air release structure (3) between the fermentation tank (11), and one side of one of the air guide boxes (216) is provided with an atomization structure (4).

2. The feed fermentation equipment with dynamically adjustable solid-liquid mixing state according to claim 1, characterized in that: A filter screen (12) is fixedly connected to the top of the outer side of the fermentation tank (11), an air collecting box (13) is arranged on the top of the filter screen (12), the air collecting box (13) is fixedly connected to the fermentation tank (11), and a pressure relief valve (14) is fixedly connected to the top of the air collecting box (13).

3. The feed fermentation equipment with dynamically adjustable solid-liquid mixing state according to claim 1, characterized in that: The impeller box (221) is rotatably connected to the outside of the transmission shaft (16); a fixing plate (115) is fixedly connected between the driving motor (15) and the impeller box (221) and the fermentation tank (11); a plurality of fixing plates (114) are fixedly connected between the reducer (17) and the fermentation tank (11); and the impeller (222) is arranged inside the impeller box (221).

4. The feed fermentation equipment with dynamically adjustable solid-liquid mixing state according to claim 1, characterized in that: The motion component comprises a square frame 1 (21) arranged on the top of the material feeding channel 1 (110), a rubber sheet 1 (22) fixedly connected inside the square frame 1 (21), a square frame 2 (29) arranged on the top of the material feeding channel 2 (112), and a rubber sheet 2 (210) fixedly connected inside the square frame 2 (29), the stirring frame 1 (19) is formed with a receiving groove 1 (23), the receiving groove 1 (23) is connected with the material feeding channel 1 (110), the square frame 1 (21) is arranged inside the receiving groove 1 (23), the stirring frame 2 (111) is formed with a receiving groove 2 (28), and the rubber sheet 2 (210) is arranged inside the receiving groove 2 (28).

5. The feed fermentation equipment with dynamically adjustable solid-liquid mixing state according to claim 4, characterized in that: Pneumatic telescopic rods (24) are arranged on both sides of the storage groove (23), and the pneumatic telescopic rods (24) are fixedly connected to the stirring frame (19). A fixed plate (25) is fixedly connected between the piston end of the pneumatic telescopic rod (24) and the square frame (21). An air guide tube (26) is inserted on the fixed plate (25). The top end of the air guide tube (26) is fixedly connected to the air inlet of the pneumatic telescopic rod (24), and the bottom end of the air guide tube (26) extends into the interior of the air guide groove (113) and is fixedly connected to the transmission shaft (18).

6. The feed fermentation equipment with dynamically adjustable solid-liquid mixing state according to claim 4, characterized in that: Two fixing plates four (27) are fixedly connected between the square frame one (21) and the square frame two (29), and the two fixing plates four (27) both penetrate the transmission shaft two (18). The material conveying channel one (110), the material conveying channel two (112) and the motion components are all provided in plurality.

7. The feed fermentation equipment with dynamically adjustable solid-liquid mixing state according to claim 1, characterized in that: The two air guide boxes (216) are fixedly installed at both ends of the fermentation tank (11), respectively; one side of one of the air guide boxes (216) is fixedly connected to a three-way valve (214); an air guide pipe (215) is fixedly connected between the three-way valve (214) and the other air guide box (216); the normally open end of the three-way valve (214) is fixedly connected to an air guide pipe (213); one end of the air guide pipe (213) is fixedly connected to an air guide box (211); the air guide box (211) is rotatably installed on one end of a transmission shaft (18); and a support frame (212) is fixedly connected between the air guide box (211) and the fermentation tank (11).

8. The feed fermentation equipment with dynamically adjustable solid-liquid mixing state according to claim 7, characterized in that: A one-way valve (217) is fixedly connected to the bottom of the air guide box (216) away from the three-way valve (214); a solenoid valve (228) is fixedly connected to one side of the air guide box (216); a curved pipe (218) is fixedly connected between the one-way valve (217) and the impeller box (221); a heating wire (219) is arranged inside the curved pipe (218); a plurality of supporting frames (220) are fixedly connected between the heating wire (219) and the curved pipe (218); and the impeller box (221) is fixedly connected to the two-way valve (217). A multi-way valve (223) is fixedly connected to the multi-way valve (223), the multi-way valve (223) is fixedly connected to an air guide pipe four (224), one end of the air guide pipe four (224) is fixedly connected to an air guide pipe five (225), one end of the air guide pipe five (225) is fixedly connected to an air guide box two (226), the air guide box two (226) is rotatably sleeved on the outside of the transmission shaft two (18), the outside of the transmission shaft two (18) is provided with an air guide groove two (227), and the air guide groove two (227) is arranged inside the air guide box two (226).

9. The feed fermentation equipment with dynamically adjustable solid-liquid mixing state according to claim 1, characterized in that: The air release structure (3) comprises a plurality of air guide tubes (6) (31) of different lengths fixedly connected to the top of the air guide box (3) (216), a solenoid valve (32) fixedly connected to one end of the air guide tube (31), and an exhaust rack (33) fixedly inserted on the fermentation tank (11), wherein the exhaust rack (33) is provided with a plurality of exhaust holes (34), and the outlet ends of the plurality of solenoid valves (32) are respectively aligned with the plurality of exhaust holes (34).

10. The feed fermentation equipment with dynamically adjustable solid-liquid mixing state according to claim 1, characterized in that: The atomizing structure (4) comprises a solenoid valve (41) fixedly connected to one side of an air guide box (216), a connecting pipe (42) fixedly connected to one end of the solenoid valve (41), an atomizing nozzle (43) fixedly connected inside the connecting pipe (42), and a water receiving pipe (44) fixedly connected to one end of the atomizing nozzle (43).

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