Integrated fermentation and preparation equipment for silage processing

Abstract

The present invention relates to the technical field of silage processing, and discloses an integrated fermentation preparation device for silage processing, including a frame, a processing bin is arranged on the top of the frame, a processing cylinder is fixedly connected to one side of the processing bin, a fermentation cylinder is arranged at the bottom of the frame body near the bottom of the processing cylinder, a feed inlet is provided on the top of the processing bin, a plurality of crushing rollers for chopping silage raw materials are rotatably connected in the processing bin, a plurality of push rods for pushing silage raw materials are rotatably connected to the inner wall of the processing bin near the bottom of the crushing roller, a feeding cavity adapted to the push rod is provided at the connection between the processing bin and the processing cylinder, and a driving assembly for driving the crushing roller and the push rod is also included. The present invention stacks the silage raw materials to be fermented in multiple layers, which are separated by a sealing film, thereby reducing the mixing of air and effectively reducing the infiltration of the fermentation liquid, thereby improving the fermentation preparation efficiency of silage to a certain extent.

Description

Technical Field

[0001] The invention relates to the technical field of silage processing, and more specifically, to an integrated fermentation and preparation device for silage processing. Background Art

[0002] Silage is an important feed processing technology, which is mainly made by cutting, compacting and fermenting fresh crops (such as corn, alfalfa, forage, etc.) under anaerobic conditions. Its main advantage is that it can effectively preserve the nutrients in green fodder, extend the storage time of feed, and reduce the nutritional loss that may occur in the traditional feeding process.

[0003] At present, the processing and preparation of silage usually requires steps such as crushing and cutting, compaction mixing and fermentation. Since the equipment required for each step is different, it is usually necessary to go through multiple machines and steps for processing. The connection continuity between the steps is poor, resulting in low efficiency of the silage processing process. For this reason, integrated processing equipment that combines silage preparation and fermentation has appeared in the prior art to solve the problems of insufficient continuity and low efficiency in silage processing.

[0004] During the operation of the silage preparation and fermentation integrated machine, the silage raw materials are usually crushed and mixed, and then directly added to the fermentation bag or fermentation barrel for compaction and fermentation. To ensure the continuity and high efficiency of the integrated machine, the raw materials are directly poured into the fermentation container after mixing, and compaction is performed after the fermentation container is full. In this process, the raw materials poured into the bottom of the fermentation container first take a long time to be completely filled, and have a long contact time with the air. More air will be mixed in due to the large gaps between the raw materials. In the process of compacting from the top after the raw materials are filled, the air inside the raw materials at the bottom is difficult to be completely squeezed out, thereby affecting the final fermentation effect. In the process of filling the fermentation container with raw materials, the fermentation liquid that is not fully mixed with the raw materials will seep down due to gravity and accumulate at the bottom of the fermentation container, resulting in different fermentation degrees of the upper and lower raw materials, affecting the quality of the final feed product. Summary of the invention

[0005] The present invention provides an integrated fermentation and preparation device for silage processing, which solves the technical problems in the above-mentioned background technology.

[0006] The present invention provides an integrated fermentation preparation device for silage processing, comprising a frame, a processing chamber is arranged on the top of the frame, a processing cylinder is fixedly connected to one side of the processing chamber, and a fermentation cylinder is arranged at the bottom of the frame body near the bottom of the processing cylinder;

[0007] A feed inlet is provided at the top of the processing bin, two crushing rollers for chopping silage raw materials are rotatably connected in the processing bin, a push rod for pushing the silage raw materials is rotatably connected to the inner wall of the processing bin near the bottom of the crushing rollers, a feeding cavity adapted to the push rod is provided at the connection between the processing bin and the processing cylinder, and a driving assembly for driving the crushing rollers and the push rod is also included;

[0008] A pressing assembly is arranged in the processing cylinder, the pressing assembly comprises a pressing block slidably connected to the inner wall of the processing cylinder, and an adjusting assembly for driving the pressing assembly is arranged on one side of the processing cylinder;

[0009] The inner wall of the frame is rotatably connected with a driving cylinder and a winding cylinder, a motor D is installed on one side of the frame, the output end of the motor D is axially fixedly connected to the driving cylinder, a sealing film is arranged between the driving cylinder and the winding cylinder, the two ends of the sealing film are respectively wrapped and wound between the driving cylinder and the winding cylinder, the inner wall of the frame is rotatably connected with a plurality of reversing cylinders adapted to the sealing film, the sealing film is located at the bottom of the processing cylinder, and a temporary storage mechanism is also arranged between the processing cylinder and the fermentation cylinder.

[0010] Preferably, the adjustment component includes a screw rotatably connected to one side of the processing cylinder, a motor C is fixedly connected to one side of the processing cylinder, the output shaft of the motor C is connected to the screw through a belt B, a movable plate is installed on the surface of the screw, the movable plate is connected to the screw through a slider, and the movable plate is connected to the lower pressure block through a switching component.

[0011] Preferably, the switching assembly includes a lower pressure plate slidably connected to the inside of the lower pressure block, the lower pressure plate is connected to the lower pressure block through a spring, a plurality of membrane rupturing needles are fixedly connected to the bottom of the lower pressure plate, an adjusting block is fixedly connected to the top of the lower pressure plate, the adjusting block is slidably connected to the inside of the lower pressure block, an adjusting plate is fixedly connected to the bottom of the movable plate, one end of the adjusting plate is located inside the lower pressure block and is penetrated into the inside of the adjusting block, a connecting rail adapted to the adjusting plate is fixedly connected to the inner wall of the lower pressure block, and a protrusion adapted to the adjusting plate is fixedly connected to the inner wall of the adjusting block.

[0012] Preferably, the slider is sleeved on the surface of the screw rod, the slider is threadedly connected to the screw rod, and the slider and the screw rod are in close damping contact.

[0013] Preferably, the temporary storage mechanism includes a collecting cylinder fixedly connected to the inner wall of the frame, the collecting cylinder is located between the processing cylinder and the fermentation cylinder, and the sealing membrane is located between the processing cylinder and the collecting cylinder, the inner wall of the frame is slidably connected to two baffles, the baffles are located below the collecting cylinder, and the surface of the frame is fixedly connected to a motor B, the motor B is a double-headed motor, both side output ends of the motor B are fixedly connected to threaded rods, and blocks are threadedly connected through the threaded rods, and the blocks are fixedly connected to the baffles.

[0014] Preferably, it also includes an auxiliary component, which includes a vertical pole arranged inside the fermentation cylinder, an air cavity is opened on the surface of the vertical pole, a one-way membrane is fixedly connected to the inner wall of the air cavity, a connecting pipe is fixedly connected to the bottom of the vertical pole, and an air hole adapted to the connecting pipe is opened at the bottom of the fermentation cylinder.

[0015] Preferably, a connecting rope is fixedly connected to the bottom of the connecting pipe, and the connecting rope is a rubber rope, and one end of the connecting rope is fixedly connected to a sealing ball adapted to the air hole.

[0016] Preferably, a plurality of pull blocks are fixedly connected to the surface of the upright pole.

[0017] Preferably, the driving assembly includes a motor A installed on one side of the processing bin, several of the crushing rollers and one end of the push rod all pass through the processing bin and are fixedly connected to a driven wheel, and the output shaft of the motor A is connected to the several driven wheels through a belt A.

[0018] Preferably, a liquid storage cavity is provided at the bottom of the processing chamber, a liquid discharge pump is fixedly connected to the inner wall of the liquid storage cavity, a connecting block is rotatably connected to the surface of one end of the push rod located outside the processing chamber, the connecting block is connected to the liquid discharge pump through a liquid pipe, a liquid through groove connected to the connecting block is provided inside the push rod, and a plurality of liquid outlet holes connected to the liquid through groove are provided on the surface of the push rod.

[0019] The beneficial effects of the present invention are:

[0020] 1. The present invention collects part of the mixed raw materials in the collecting cylinder by setting a sealing film, and in the process of the part of the raw materials falling downward into the fermentation cylinder, the sealing film adapted to the fermentation cylinder after shearing is driven by the downward pressing component to move downward synchronously, so as to seal and compact the top of part of the raw materials separately, and avoid too much air mixing into the raw materials at the bottom of the fermentation cylinder. In this way, multiple layers of raw materials are separated by the sealing film, and the multi-layer isolation and multiple downward pressing can effectively improve the air discharge and compaction effect, and can also effectively avoid the problem of incompletely mixed fermentation liquid in the raw materials gathering downward due to gravity, thereby ensuring that the fermentation liquid between the multiple layers of raw materials is evenly mixed, and improving the silage fermentation efficiency to a certain extent.

[0021] 2. The present invention arranges vertical poles in the fermentation cylinder, and an air cavity for discharging air is arranged in the vertical poles. The air cavity is closed by a one-way membrane, and air can only enter in one direction. It can effectively prevent external air from entering the fermentation cylinder and affecting the fermentation efficiency. When the raw materials are compacted, the air in the gap between the raw materials at the bottom can be squeezed through the one-way membrane and then enter the air cavity and be discharged, which effectively improves the compaction and air discharge effects.

[0022] 3. The present invention sets a lower pressing plate which can move up and down. When the lower pressing block moves down, the lower pressing plate moves down inside the lower pressing block to expose a plurality of film-breaking needles at the bottom, which is convenient for cutting the sealing film and fixes the sealing film on the surface of the film-breaking needles, thereby more comprehensively covering the surface of the raw material. When the lower pressing block moves up, the lower pressing plate moves up accordingly, retracts the film-breaking needles, cancels the connection between the film-breaking needles and the sealing film, and more conveniently separates from the sealing film, thereby improving the convenience of the entire coating process. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0024] Figure 2 It is a structural schematic diagram of another side of the present invention;

[0025] Figure 3 It is a cross-sectional view of the present invention for showing the internal structure of the entire device;

[0026] Figure 4 The present invention Figure 3 A in the enlarged view;

[0027] Figure 5 The present invention Figure 3 The enlarged view of point B in the figure;

[0028] Figure 6 is a schematic diagram of the present invention for showing a pressing component;

[0029] Figure 7 It is a schematic diagram of the present invention for showing the state after the lower pressing block moves downward;

[0030] Figure 8 It is a partial structural schematic diagram of the present invention for showing a temporary storage mechanism;

[0031] Fig. 9 is a schematic diagram of the present invention for illustrating an adjustment component;

[0032] Fig.10 The present invention Fig. 9 The enlarged view of point C in the figure;

[0033] Fig.11 It is a cross-sectional view of the present invention for showing the internal structure of the lower pressing block;

[0034] Fig.12 It is a cross-sectional view of the present invention for showing the state after the lower pressing plate is moved downward.

[0035] In the figure: 1, frame; 2, processing chamber; 21, feed port; 22, crushing roller; 221, push rod; 222, liquid channel; 223, liquid outlet; 23, liquid storage chamber; 231, liquid outlet pump; 232, connecting block; 24, motor A; 241, driven wheel; 242, belt A; 3, processing cylinder; 31, collecting cylinder; 311, baffle; 312, motor B; 313, block; 32, lower pressure block; 321, movable plate; 322, adjustment plate; 323. Lower pressure plate; 324. Spring; 325. Membrane-breaking needle; 326. Adjusting block; 327. Bump; 33. Screw; 331. Motor C; 332. Belt B; 34. Driving cylinder; 341. Motor D; 342. Winding cylinder; 343. Reversing cylinder; 344. Sealing membrane; 4. Fermentation cylinder; 41. Vertical pole; 411. Air cavity; 412. One-way membrane; 413. Pulling block; 42. Connecting pipe; 421. Connecting rope; 422. Sealing ball. DETAILED DESCRIPTION

[0036] The subject matter described herein will now be discussed with reference to example implementations. It should be understood that the discussion of these implementations is only to enable those skilled in the art to better understand and implement the subject matter described herein, and the functions and arrangements of the elements discussed may be changed without departing from the scope of protection of the present specification. Various examples may omit, replace, or add various processes or components as needed. In addition, the features described in some examples may also be combined in other examples.

[0037] In one embodiment of the present invention, an integrated fermentation and preparation device for silage processing is disclosed, referring to Figure 1 , Figure 2 and Figure 3As shown, it includes a frame 1, a processing bin 2 is arranged on the top of the frame 1, and the processing bin 2 is used for processing and preparing the raw materials of silage before fermentation. A processing cylinder 3 is fixedly connected to one side of the processing bin 2, and a fermentation cylinder 4 is arranged at the bottom of the frame 1 near the bottom of the processing cylinder 3, and the fermentation cylinder 4 is used for fermenting the silage. A feed inlet 21 is opened on the top of the processing bin 2, and the silage raw materials are added from the feed inlet 21. Two crushing rollers 22 for chopping the silage raw materials are rotatably connected in the processing bin 2, and the number of crushing rollers 22 can be selected according to the type of silage raw materials, crushing particle size and fermentation requirements, and a plurality of crushing blades for chopping the silage raw materials are arranged on the surface of the crushing rollers 22. A push rod 221 for pushing silage raw materials is rotatably connected to the inner wall of the processing bin 2 near the bottom of the crushing roller 22. The number of push rods 221 can be selected according to the number of silage raw materials, pushing speed and other requirements. The surface of the push rod 221 is a spiral blade. When the push rod 221 rotates, it continuously pushes the raw materials for transportation. In this process, the push rod 221 can also stir the chopped raw materials. A feeding cavity adapted to the push rod 221 is provided at the connection between the processing bin 2 and the processing cylinder 3. One end of the push rod 221 extends into the feeding cavity, which is used to continuously push the raw materials into the processing cylinder 3, and also includes a driving component for driving the crushing roller 22 and the push rod 221.

[0038] A pressing assembly is arranged in the processing cylinder 3, and the pressing assembly includes a pressing block 32 slidably connected to the inner wall of the processing cylinder 3. The size of the pressing block 32 is comparable to the size of the inner wall of the processing cylinder 3. An adjusting assembly for driving the pressing assembly is arranged on one side of the processing cylinder 3. The inner wall of the frame 1 is rotatably connected with a driving cylinder 34 and a winding cylinder 342 respectively. A motor D341 is installed on one side of the frame 1. The output end of the motor D341 is axially fixedly connected with the driving cylinder 34. A sealing film 344 is arranged between the driving cylinder 34 and the winding cylinder 342. The two ends of the sealing film 344 are respectively wrapped and wound between the driving cylinder 34 and the winding cylinder 342. The inner wall of the frame 1 is rotatably connected with a plurality of reversing cylinders 343 adapted to the sealing film 344. The sealing film 344 is located at the bottom of the processing cylinder 3. A temporary storage mechanism is also arranged between the processing cylinder 3 and the fermentation cylinder 4.

[0039] Specifically, through the coordinated arrangement of the crushing roller 22 and the pushing rod 221 in the processing bin 2, the silage raw material crushed by the crushing roller 22 falls on the surface of the pushing rod 221. While the pushing rod 221 rotates and stirs the raw material, the spiral blades of the pushing rod 221 also push and transport the raw material synchronously, and finally enter the processing cylinder 3 through the feeding cavity, and are stored by the temporary storage mechanism. After the raw material in the temporary storage mechanism is stored to a certain amount, the raw material is put into the fermentation cylinder 4 at the bottom, and the lower pressing block 32 is driven downward by the adjusting component, and the raw material is pushed and transported at the bottom. When the pressing block 32 passes through the sealing film 344, a portion of the sealing film 344 that is equivalent to the size of the lower pressing block 32 is cut out, and moves down into the fermentation cylinder 4 with the lower pressing block 32, and covers the surface of the raw materials that have previously fallen into the fermentation cylinder 4. During the continuous downward pressing process of the lower pressing block 32, the raw materials are compacted, and the sealing film 344 is tightly attached to the top of the raw materials to isolate the raw materials, thereby avoiding the problem of more air accumulating in the gaps between the raw materials that have previously fallen into the fermentation cylinder 4 while waiting for the raw materials to be filled, thereby affecting the compaction and the final fermentation effect.

[0040] The driving cylinder 34 is driven by the motor D341 to rotate. The driving cylinder 34 is used to wind up the used and cut sealing film 344, while the winding cylinder 342 is used to wind up the unused sealing film 344. The sealing film 344 is reversed by passing around several reversing cylinders 343 and kept in a taut state to facilitate cutting. When the driving cylinder 34 rotates, the sealing film 344 is pulled and wound. When the sealing film 344 is pulled, it will synchronously drive the several reversing cylinders 343 and the winding cylinder 342 to rotate synchronously, thereby ensuring that the movement process of the sealing film 344 is stable and effective.

[0041] It is worth noting that during the downward movement of the lower pressing block 32, the driving assembly can drive the crushing roller 22 and the pushing rod 221 to reverse. The crushing roller 22 can continue to shred the raw materials after the reversal, and the pushing rod 221 pushes the raw materials in the reverse direction after the reversal, so that the raw materials continue to be retained in the processing bin 2, avoiding continuous feeding during the downward pressing period of the lower pressing block 32, and cooperating with the mixing of the raw materials at the same time.

[0042] Reference Fig. 9 As shown, in this embodiment, the adjustment component includes a screw 33 rotatably connected to one side of the processing cylinder 3, and a motor C331 is fixedly connected to one side of the processing cylinder 3. The output shaft of the motor C331 is connected to the screw 33 through a belt B332. The belt B332 is respectively connected to the motor C331 and the bottom surface of the screw 33. The motor C331 rotates, driving the belt B332 to drive the screw 33, so that the screw 33 rotates. A movable plate 321 is installed on the surface of the screw 33. The movable plate 321 is connected to the screw 33 through a slider. The slider is fixedly connected to the top of the movable plate 321 and is threadedly connected to the screw 33. The movable plate 321 is connected to the lower pressure block 32 through a switching component.

[0043] Specifically, through the output of the motor C331, the transmission belt B332 causes the screw rod 33 to rotate, thereby driving the slider to move up and down on the surface of the screw rod 33, thereby driving the lower pressing block 32 to move up and down.

[0044] Further, see Fig.10 , Fig.11 and Fig.12 As shown, in this embodiment, the switching component includes a lower pressing plate 323 slidably connected to the lower pressing block 32, the lower pressing plate 323 is connected to the lower pressing block 32 through a spring 324, the two ends of the spring 324 are respectively fixedly connected to the lower pressing plate 323 and the lower pressing block 32, a plurality of membrane rupture needles 325 are fixedly connected to the bottom of the lower pressing plate 323, and the membrane rupture needles 325 are tapered, the upper width is wide and the lower width is narrow, and the top of the lower pressing plate 323 is fixedly connected to an adjusting block 326, which is slidably connected to the lower pressing plate 323. Inside the lower pressing block 32, an adjusting plate 322 is fixedly connected to the bottom of the movable plate 321, and the adjusting plate 322 and the movable plate 321 are arranged perpendicular to each other. One end of the adjusting plate 322 is located inside the lower pressing block 32 and is passed through the inside of the adjusting block 326. A connecting rail adapted to the adjusting plate 322 is fixedly connected to the inner wall of the lower pressing block 32, and one end of the adjusting plate 322 slides in the connecting rail in a limited position. A protrusion 327 adapted to the adjusting plate 322 is fixedly connected to the inner wall of the adjusting block 326.

[0045] Furthermore, in the present embodiment, the slider is sleeved on the surface of the screw rod 33 , the slider is threadedly connected to the screw rod 33 , and the slider and the screw rod 33 are in close damping contact.

[0046] In a specific embodiment, since the slider and the screw 33 are in close damping contact, when the screw 33 rotates slowly, so that the torsional force of the screw 33 is less than the damping static friction force between the slider and the screw 33, the screw 33 will drive the slider and the movable plate 321 to rotate synchronously, rather than the slider moving up and down on the surface of the screw 33. At this time, due to the rotation of the movable plate 321, the adjustment plate 322 will be driven to slide in the connecting rail, and the adjustment plate 322 will move in the adjustment block 326, and then slide and switch between the inner wall of the adjustment block 326 and the surface of the protrusion 327. Since there is a height difference between the top of the inner wall of the adjustment block 326 and the bottom of the protrusion 327, the height difference The switching between them will cause the adjustment block 326 to move up and down, thereby driving the lower pressure plate 323 to move up and down, so that the plurality of membrane-breaking needles 325 can switch between the two states of being retracted into the lower pressure block 32 or extending downwardly from the bottom of the lower pressure block 32. Furthermore, when the plurality of membrane-breaking needles 325 extend downwardly from the bottom of the lower pressure block 32, the downward movement of the lower pressure block 32 will cause the membrane-breaking needles 325 to contact the sealing film 344 preferentially and pierce the sealing film 344 in a certain shape, thereby cutting part of the sealing film 344 and leaving it on the surface of the membrane-breaking needles 325, so as to facilitate keeping the sealing film 344 in an expanded state, thereby covering the top of part of the raw materials inside the fermentation cylinder 4 for isolation.

[0047] Correspondingly, when the screw 33 rotates at a faster speed, the torsional force of the screw 33 is greater than the static friction between the slider and the screw 33, and the slider will move up and down on the surface of the screw 33, thereby driving the lower pressure block 32 to move up and down. The rotation speed of the screw 33 depends on the output power of the motor C331, and the motor C331 is a servo motor with adjustable power.

[0048] Accordingly, when the membrane-breaking needles 325 are in the process of being retracted into the lower pressing block 32, the membrane-breaking needles 325 will gradually retreat from the surface of the sealing film 344, thereby facilitating the separation of the sealing film 344 from the lower pressing block 32 and allowing the sealing film 344 to remain on the surface of the raw material, thereby achieving the effect of isolating the raw material.

[0049] Reference Figure 7 and Figure 8 As shown, in this embodiment, the temporary storage mechanism includes a collecting cylinder 31 fixedly connected to the inner wall of the frame 1, the height of the collecting cylinder 31 is the thickness of the raw materials lowered at a single time, the collecting cylinder 31 is located between the processing cylinder 3 and the fermentation cylinder 4, and the sealing film 344 is located between the processing cylinder 3 and the collecting cylinder 31, and the inner wall of the frame 1 is slidably connected to two baffles 311, the two baffles 311 are set to an open state, the baffle 311 is located below the collecting cylinder 31, and when the two baffles 311 are in contact with each other, the raw materials fall on the surface of the baffle 311 for temporary storage, the collecting cylinder 31 is used to limit the raw materials, and the surface of the frame 1 is fixedly connected to a motor B312, the motor B312 is a double-headed motor, and the output ends of the motor B312 on both sides are fixedly connected to threaded rods, and are threadedly connected to blocks 313 through the threaded rods, and the blocks 313 are fixedly connected to the baffles 311.

[0050] Specifically, the output of motor B312 drives the threaded rods on both sides to rotate synchronously, so that the block 313 slides on the surface of the threaded rod and drives the two baffles 311 to move towards or away from each other. A weighing sensor can also be set inside the baffle 311. After the weight of the raw material stack reaches a predetermined value, the output of motor B312 drives the two baffles 311 away from each other, so that the raw materials fall into the fermentation barrel 4 with gravity for collection. In this process, the downward movement of the pressing block 32 and the cutting of the sealing film 344 are synchronized to ensure the effective isolation of the raw materials.

[0051] It is worth noting that after part of the surface of the sealing film 344 is cut off, a hole that is adapted to the shape of the lower pressing block 32 and the inner wall of the fermentation cylinder 4 will appear on the surface of the sealing film 344. Through the formation of the hole, it is convenient for part of the raw materials prepared and processed in the processing chamber 2 to enter the temporary storage mechanism at the bottom through the hole. After a certain amount of raw materials is stored in the temporary storage mechanism, the driving cylinder 34 is driven by the output of the motor D341 to reel in the sealing film 344, and the winding cylinder 342 rotates synchronously to transmit the sealing film 344 with a complete surface to the top of the temporary storage mechanism, thereby facilitating the next downward movement of the sealing film 344 for covering.

[0052] Reference Figure 3 and Figure 4 As shown, in this embodiment, an auxiliary component is also included, which includes a vertical rod 41 arranged inside the fermentation cylinder 4, the vertical rod 41 is inserted into the bottom of the fermentation cylinder 4, and the length of the vertical rod 41 is equivalent to the height of the fermentation cylinder 4, an air cavity 411 is opened on the surface of the vertical rod 41, the air cavity 411 extends from the inside of the vertical rod 41 to the surface of the vertical rod 41, and a one-way membrane 412 is fixedly connected to the inner wall of the air cavity 411, the one-way membrane 412 is used to separate the air cavity 411 from the external air, and the passing direction of the one-way membrane 412 is from the external air to the inside of the air cavity 411, the air inside the air cavity 411 cannot enter the external air through the one-way membrane 412, a connecting pipe 42 is fixedly connected to the bottom of the vertical rod 41, a through hole is opened in the connecting pipe 42, and the top of the through hole is connected to the air cavity 411, and an air hole adapted to the connecting pipe 42 is opened at the bottom of the fermentation cylinder 4.

[0053] Specifically, by setting the vertical rod 41 whose height is equivalent to that of the fermentation cylinder 4, when the lower pressing block 32 drives the sealing film 344 to press down to cover the raw materials, the air in the fermentation cylinder 4 is squeezed and enters the air cavity 411 through the one-way membrane 412, and then is discharged through the connecting pipe 42 at the bottom, thereby improving the air discharge effect. Furthermore, when the sealing film 344 covers the surface of the raw material and the lower pressing block 32 continues to move downward to compact the raw material, the air retained in the gap of the raw material is further squeezed from the one-way membrane 412 into the air cavity 411, thereby discharging the residual air. In addition, due to the setting of the vertical rod 41, the sealing film 344 will be penetrated by the vertical rod 41 in the process of moving down into the fermentation cylinder 4. Therefore, a penetration hole adapted to the vertical rod 41 is opened on the surface of the lower pressing block 32. After the vertical rod 41 penetrates the sealing film 344, it will penetrate into the penetration hole. A sealing coating can be provided on the inner wall of the penetration hole to contact with the vertical rod 41 and maintain a sealed state.

[0054] It should be noted that each time part of the raw materials are put into the fermentation cylinder 4, the lower pressing block 32 will drive the sealing film 344 to move down and cover it. In this process, multiple coverings of the sealing film 344, accompanied by the compaction of the lower pressing block 32, can effectively improve the compaction and exhaust effect of the raw materials, and improve the fermentation effect of the subsequent raw materials. A pressure sensor can be set at the bottom of the fermentation cylinder 4 to control the force of each downward pressure. The value of the pressure sensor can be dynamically adjusted according to the number of layers of raw material stacking. In this way, when the number of raw material stacking layers is large, the lower pressing block 32 can perform downward compaction with greater force to improve the fermentation compaction effect.

[0055] Furthermore, in this embodiment, a connecting rope 421 is fixedly connected to the bottom of the connecting tube 42. The connecting rope 421 is a rubber rope. The connecting rope 421 is a rubber rope with a certain tensile limit and will break when its tensile limit is exceeded. One end of the connecting rope 421 is fixedly connected to a sealing ball 422 that matches the air hole. The sealing ball 422 is a rubber ball or a silicone ball or other ball with a good sealing effect.

[0056] Specifically, after the raw materials are stacked and compacted in the fermentation cylinder 4, in order to prevent the vertical rod 41 from occupying the internal space of the fermentation cylinder 4, the vertical rod 41 can be pulled up so that the connecting tube 42 drives the connecting rope 421 to pull the sealing ball 422 into the air hole at the bottom of the fermentation cylinder 4, thereby sealing the air hole and preventing air from entering. As the vertical rod 41 is continuously pulled up and exceeds the tension limit of the connecting rope 421, the connecting rope 421 breaks and leaves the sealing ball 422 in the air hole for sealing, thereby preventing air from entering the bottom of the fermentation cylinder 4.

[0057] Furthermore, in the present embodiment, a plurality of pull blocks 413 are fixedly connected to the surface of the vertical rod 41. When the vertical rod 41 moves upward, the pull blocks 413 at the bottom thereof will block a plurality of sealing films 344 provided on the surface of the vertical rod 41, thereby causing the sealing films 344 to be pulled upward along with the vertical rod 41, thereby ensuring the consistency of the subsequent fermentation process of the raw materials in the fermentation cylinder 4.

[0058] Specifically, in another usage, a plurality of grooves can be opened on the surface of the vertical rod 41 to increase the contact friction between the vertical rod 41 and the sealing film 344. Then, the vertical rod 41 can be rotated so that the sealing film 344 is continuously rolled up and collected on its surface. After the rolling is completed, the vertical rod 41 can be directly pulled out to complete the removal of the sealing film 344.

[0059] The driving assembly includes a motor A24 installed on one side of the processing bin 2. Several crushing rollers 22 and one end of the push rod 221 pass through the processing bin 2 and are fixedly connected to a driven wheel 241. The output shaft of the motor A24 is connected to the several driven wheels 241 through a belt A242. The belt A242 is respectively connected to the surfaces of the several driven wheels 241 and the output shaft of the motor A24. The output of the motor A24 drives the belt A242 to transmit, thereby making the several driven wheels 241 rotate synchronously, and the crushing rollers 22 and the push rod 221 are driven to rotate synchronously. The motor A24 is a servo motor and can be reversed.

[0060] Reference Figure 3 and Figure 5 As shown, in this embodiment, a liquid storage chamber 23 is provided at the bottom of the processing chamber 2, and the liquid storage chamber 23 is used to store fermentation liquid, mixed liquid, etc. required for fermentation raw materials. A liquid outlet pump 231 is fixedly connected to the inner wall of the liquid storage chamber 23, and the liquid outlet pump 231 can be arranged at the bottom of the liquid storage chamber 23. The surface of one end of the push rod 221 located outside the processing chamber 2 is rotatably connected to a connecting block 232. When the belt A242 drives the driven wheel 241 to rotate, the push rod 221 rotates synchronously, and the connecting block 232 is in a stationary state relative to the rotating push rod 221. The connecting block 232 is connected to the liquid outlet pump 231 through a liquid pipe, and the two ends of the liquid pipe are respectively connected to the connecting block 232 and the liquid outlet pump 231. A liquid through groove 222 connected to the connecting block 232 is provided inside the push rod 221, and a plurality of liquid outlet holes 223 connected to the liquid through groove 222 are provided on the surface of the push rod 221.

[0061] Specifically, when the crushing roller 22 and the pushing rod 221 are working, the liquid outlet pump 231 works synchronously to extract the fermentation liquid, mixed liquid, etc. in the liquid storage chamber 23, and enter the connecting block 232 through the liquid pipe. The fermentation liquid entering the connecting block 232 will further enter the liquid groove 222 in the pushing rod 221, and be discharged through a plurality of liquid outlet holes 223. For the silage raw materials being stirred and pushed by the pushing rod 221, the fermentation liquid, mixed liquid, etc. discharged from the liquid outlet holes 223 on the surface of the pushing rod 221 can be directly mixed with the raw materials, and the mixing effect can be improved in combination with stirring.

[0062] Furthermore, after the silage material is mixed with the fermentation liquid and stored in the fermentation cylinder 4, the barrier of several layers of sealing film 344 that are continuously stacked can effectively reduce the phenomenon of unmixed fermentation liquid gathering downward due to gravity and uneven distribution up and down, so that the fermentation liquid and the mixed liquid can be kept in this layer for a long time, thereby improving the fermentation mixing efficiency.

[0063] The above describes an embodiment of the present invention, but this embodiment is not limited to the above-mentioned specific implementation mode. The above-mentioned specific implementation mode is merely illustrative and not restrictive. Under the guidance of this embodiment, ordinary technicians in this field can also make more forms of equivalent embodiments, all of which are within the protection of this embodiment.

Claims

1. An integrated fermentation and preparation equipment for silage processing, characterized in that: include: A frame (1), wherein a processing chamber (2) is arranged on the top of the frame (1), a processing cylinder (3) is fixedly connected to one side of the processing chamber (2), and a fermentation cylinder (4) is arranged at the bottom of the frame (1) near the bottom of the processing cylinder (3); A feed inlet (21) is provided at the top of the processing bin (2), two crushing rollers (22) for chopping silage raw materials are rotatably connected in the processing bin (2), a push rod (221) for pushing the silage raw materials is rotatably connected to the inner wall of the processing bin (2) near the bottom of the crushing rollers (22), and a feeding cavity adapted to the push rod (221) is provided at the connection between the processing bin (2) and the processing cylinder (3), and a driving assembly for driving the crushing rollers (22) and the push rod (221) is also included; A pressing assembly is arranged in the processing cylinder (3), the pressing assembly comprising a pressing block (32) slidably connected to the inner wall of the processing cylinder (3), and an adjusting assembly for driving the pressing assembly is arranged on one side of the processing cylinder (3); The inner wall of the frame (1) is rotatably connected to a driving cylinder (34) and a winding cylinder (342), a motor D (341) is installed on one side of the frame (1), an output end of the motor D (341) is axially fixedly connected to the driving cylinder (34), a sealing film (344) is provided between the driving cylinder (34) and the winding cylinder (342), two ends of the sealing film (344) are respectively wrapped and wound between the driving cylinder (34) and the winding cylinder (342), a plurality of reversing cylinders (343) adapted to the sealing film (344) are rotatably connected to the inner wall of the frame (1), the sealing film (344) is located at the bottom of the processing cylinder (3), and a temporary storage mechanism is also provided between the processing cylinder (3) and the fermentation cylinder (4); The adjustment component comprises a screw (33) rotatably connected to one side of the processing cylinder (3); a motor C (331) is fixedly connected to one side of the processing cylinder (3); an output shaft of the motor C (331) is connected to the screw (33) via a belt B (332); a movable plate (321) is mounted on the surface of the screw (33); the movable plate (321) is connected to the screw (33) via a slider; and the movable plate (321) is connected to the lower pressing block (32) via a switching component; The switching assembly comprises a lower pressing plate (323) slidably connected to the interior of the lower pressing block (32); the lower pressing plate (323) is connected to the lower pressing block (32) via a spring (324); a plurality of membrane-breaking needles (325) are fixedly connected to the bottom of the lower pressing plate (323); an adjusting block (326) is fixedly connected to the top of the lower pressing plate (323); the adjusting block (326) is slidably connected to the interior of the lower pressing block (32); an adjusting plate (322) is fixedly connected to the bottom of the movable plate (321); one end of the adjusting plate (322) is located inside the lower pressing block (32) and is inserted into the interior of the adjusting block (326); a connecting rail adapted to the adjusting plate (322) is fixedly connected to the inner wall of the lower pressing block (32); and a convex block (327) adapted to the adjusting plate (322) is fixedly connected to the inner wall of the adjusting block (326); The temporary storage mechanism comprises a collecting cylinder (31) fixedly connected to the inner wall of the frame (1), the collecting cylinder (31) being located between the processing cylinder (3) and the fermentation cylinder (4), and the sealing membrane (344) being located between the processing cylinder (3) and the collecting cylinder (31), two baffles (311) being slidably connected to the inner wall of the frame (1), the baffles (311) being located below the collecting cylinder (31), and a motor B (312) being fixedly connected to the surface of the frame (1), the motor B (312) being a double-headed motor, both sides of the output end of the motor B (312) being fixedly connected to threaded rods, and being threadedly connected to blocks (313) via the threaded rods, and the blocks (313) being fixedly connected to the baffles (311); A liquid storage chamber (23) is provided at the bottom of the processing chamber (2); a liquid outlet pump (231) is fixedly connected to the inner wall of the liquid storage chamber (23); a connecting block (232) is rotatably connected to the surface of one end of the push rod (221) located outside the processing chamber (2); the connecting block (232) is connected to the liquid outlet pump (231) via a liquid pipe; a liquid through groove (222) connected to the connecting block (232) is provided inside the push rod (221); and a plurality of liquid outlet holes (223) connected to the liquid through groove (222) are provided on the surface of the push rod (221).

2. The integrated fermentation and preparation equipment for silage processing according to claim 1, characterized in that: The slider is sleeved on the surface of the screw rod (33), the slider is threadedly connected to the screw rod (33), and the slider and the screw rod (33) are in close damping contact.

3. The integrated fermentation and preparation equipment for silage processing according to claim 1, characterized in that: The invention also comprises an auxiliary component, the auxiliary component comprising a vertical rod (41) arranged inside the fermentation cylinder (4), an air cavity (411) being provided on the surface of the vertical rod (41), a one-way membrane (412) being fixedly connected to the inner wall of the air cavity (411), a connecting pipe (42) being fixedly connected to the bottom of the vertical rod (41), and an air hole matching the connecting pipe (42) being provided at the bottom of the fermentation cylinder (4).

4. The integrated fermentation and preparation equipment for silage processing according to claim 3, characterized in that: A connecting rope (421) is fixedly connected to the bottom of the connecting pipe (42), the connecting rope (421) is a rubber rope, and one end of the connecting rope (421) is fixedly connected to a sealing ball (422) adapted to the air hole.

5. The integrated fermentation and preparation equipment for silage processing according to claim 3, characterized in that: A plurality of pull blocks (413) are fixedly connected to the surface of the upright pole (41).

6. The integrated fermentation and preparation equipment for silage processing according to claim 1, characterized in that: The driving assembly comprises a motor A (24) mounted on one side of the processing bin (2); one end of the plurality of crushing rollers (22) and the push rod (221) penetrates the processing bin (2) and is fixedly connected to a driven wheel (241); and the output shaft of the motor A (24) is connected to the plurality of driven wheels (241) via a belt A (242).

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