A kind of biological feed fermentation equipment and its use method

Abstract

The present invention provides a fermentation device for biological feed and a method of using the same, belonging to the field of biological feed technology, comprising a fermentation shell installed on an assembly table, a blending unit installed inside the fermentation shell, a cover sheet installed on the head blocking end cover, characterized in that the blending unit includes a stirring shell installed inside the fermentation shell and coaxially installed, the wall surface of the stirring shell is circularly provided with four disturbance bars, and the head of the stirring shell is connected to a lifting rod. The present invention solves the problem that during long-term use, the inside of the fermentation device needs to be processed to ensure the cleanliness of the fermentation device, otherwise the feed contaminated in the fermentation device will continue to accumulate, causing difficulties in subsequent cleaning, but most of them are still processed manually by workers disassembling the device piece by piece, which has a large workload and is not easy to operate.

Description

Technical Field

[0001] The invention belongs to the technical field of biological feed, and in particular relates to a biological feed fermentation device and a use method thereof. Background Art

[0002] Feed fermentation is usually done by natural fermentation and fermentation with commercial lactic acid bacteria. The quality of feed produced by natural fermentation is generally unstable and easily infected by bacteria. The feeding effect of pigs varies greatly. The quality of feed produced by fermentation with commercial lactic acid bacteria is easier to control, but the cost is relatively higher. With the development of animal husbandry, feed fermentation agents are also sought after by farmers. People not only pursue pork with better meat quality, but also farmers are looking for feed that can produce high-quality pork. Feed should be low-cost and good for the growth of pigs.

[0003] During the fermentation of feed, the feed and the fermentation agent must be mixed together, which is good for the fermentation of feed. However, during the long-term use, the inside of the fermentation device must be processed to ensure the cleanliness of the fermentation device, otherwise the feed will continue to accumulate in the fermentation device, causing difficulties in subsequent cleaning. However, most of the time, workers still disassemble the device piece by piece and handle it manually, which is labor-intensive and difficult to operate. Therefore, a biological feed fermentation device and a method of using the same are proposed. Summary of the invention

[0004] The present invention provides a biological feed fermentation device and a method for using the same, which aims to solve the problem that during long-term use, the inside of a fermentation device needs to be processed to ensure the cleanliness of the fermentation device. Otherwise, feed contaminated in the fermentation device will continue to accumulate, causing difficulties in subsequent cleaning. However, most of the time, workers still disassemble the device piece by piece and process it manually, which causes a large workload and is not easy to operate.

[0005] The embodiment of the present invention provides a fermentation device for biological feed, comprising a fermentation shell installed on an assembly table, a blending unit installed inside the fermentation shell, and a cover sheet installed on the head blocking end cover, characterized in that the blending unit includes a stirring shell installed inside the fermentation shell and coaxially installed, the wall surface of the stirring shell is circularly installed with four disturbance bars, the head of the stirring shell is connected to a lifting rod, the head of the lifting rod passes through the cover sheet and extends to the side of the cover sheet, and the stirring shell can move back and forth along the installation direction during rotation inside the fermentation shell;

[0006] Each disturbance bar is pin-connected with the stirring shell. When the stirring shell is operating inside the fermentation shell, a number of disturbance bars swing back and forth based on the stirring shell, and touch the inner wall of the fermentation shell when the disturbance bars rotate to a horizontal state. A cleaning module is installed inside the fermentation shell. The cleaning module is used to treat a partial area of ​​the inner wall of the fermentation shell and the comprehensive treatment of the blending unit. The cleaning module and the blending unit cooperate to achieve comprehensive treatment of the inner wall of the fermentation shell.

[0007] Furthermore, the cleaning module comprises a first rejecting ring, a second rejecting ring and a cleaning brush. The first rejecting ring is used to process the outer wall surface of the stirring shell, the second rejecting ring is used to process the inner wall of the fermentation shell, and the cleaning brush is used to process the outer wall surface of the lifting rod.

[0008] Furthermore, the first and second rejecting rings are coaxially arranged inside the fermentation shell;

[0009] The radial span of the inner wall of the first knockout ring is the same as the radial span of the stirring shell;

[0010] Eliminate the second ring from touching the inner wall of the fermentation shell;

[0011] The rejection ring 1 and the rejection ring 2 are connected via two connecting bars 1, and a linear drive 1 is installed in the area of ​​the head of the covering sheet that matches the two connecting bars 1. The displacement section of the linear drive 1 passes through the covering sheet and is fixedly connected to the matching connecting bar 1, and the rejection ring 1 and the rejection ring 2 are pulled by the linear drive 1 to operate together inside the fermentation shell.

[0012] Furthermore, the central area of ​​the head of the cover sheet is connected to the rotating circle, the head of the rotating circle is fixedly connected to the disc 2, the head of the cover sheet is located on one side of the rotating circle and is provided with a motor 3, the power end of the motor 3 is connected to the disc 3 engaged with the disc 2, and the disc 2 is pulled to rotate with the motor 4 through the motor 3;

[0013] A through hole matching the radial span of the landing rod is reserved in the center area of ​​the second disc, the landing rod extends toward the head and penetrates the side of the second disc, a stop hole is reserved on the wall of the landing rod, and a stop convex piece is connected to the area where the inner wall of the second disc and the stop hole match, and the cooperation between the stop convex piece and the stop hole allows the second disc and the landing rod to form a circumferential constraint together;

[0014] The outer wall surface of the landing rod is reserved with continuous spiral cavities along the installation direction, and the spacing between the spiral cavities remains unchanged. The head of the cover plate is in the rotating circle and is fixedly connected to the motor four. The power end of the motor four is installed with a disc four, and the disc four is engaged with the landing rod.

[0015] Furthermore, the rear center area of ​​the cover sheet is fixedly connected to the L-shaped outer circular shell, the inner wall of the head of the L-shaped outer circular shell matches the radial span of the outer wall of the landing rod, and the inner wall of the rear exceeds the radial span of the outer wall of the landing rod;

[0016] The cleaning brushes are arranged in a plurality and in a circle inside the tail of the L-shaped outer circular shell. The span between the two ends of the cleaning brush exceeds the distance from the spiral cavity on the lifting rod to the bottom of the cavity. The side of the cleaning brush farther from the lifting rod is fixedly connected to the assembly rod. Each of the assembly rods is fixedly connected to a stop plate through the L-shaped outer circular shell. The assembly rod and the L-shaped outer circular shell are always variably connected. A spiral beryllium copper wire is arranged on the outer wall of the assembly rod. One end of the spiral beryllium copper wire is connected to the cleaning brush, and the other end is connected to the inner wall of the L-shaped outer circular shell.

[0017] Furthermore, the areas inside the stirring shell that match the disturbance bars are provided with chambers, and the areas on the wall of the stirring shell that match the chambers are reserved with rectangular holes, and the tails of the disturbance bars and the rectangular holes are pinned, so that the disturbance bars can be accommodated in the chambers when they rotate vertically based on the stirring shell.

[0018] The tail of the disturbance bar and the side opposite to the pin-connected area of ​​the disturbance bar are fixedly connected to the stop platform, and a bending cavity is reserved inside the chamber on the rotation path of the corresponding stop platform, and the two ends of the bending cavity form a right angle, and the outer wall surface of the stop platform is rotationally connected to the pin-connected rod;

[0019] The lifting rod is movably connected to the central area inside the stirring shell to form a central rod body. The wall surface at the tail of the central rod body matches the area of ​​each pin-connected rod and reserves a accommodating cavity. One end of each pin-connected rod is pinned to the tail of the matching accommodating cavity, and the central rod body moves back and forth along its own axis, pulling several disturbance bars to shake.

[0020] Furthermore, the head of the landing rod passes through the disc 2 and is fixedly connected to the blocking piece, the head of the center rod body extends toward the head to the outside of the landing rod and is fixedly connected to the blocking piece, the head of the blocking piece is installed with a motor 5 via a supporting seat, the power end of the motor 5 passes through the supporting seat and is fixedly connected to the rotating rod at a right angle, the extended end of the rotating rod is fixedly connected to the connecting bar 2 in the same direction as the power end of the motor, the head of the blocking piece is installed with a linear driver 2 coaxial with the center rod body, the fixing section of the linear driver 2 is connected to the fixing bar, a through hole matching the radial span of the connecting bar 2 is reserved in the fixing bar, the connecting bar 2 connected to one end of the rotating rod extends into the through hole and is variably connected to it, the displacement section of the linear driver 2 passes through the blocking piece toward the tail and is connected to the head of the center rod body, a stop ring is fixedly connected to the supporting seat, the stop ring is installed in the fixing section of the linear driver 2 and is variably connected to it.

[0021] Furthermore, a proximity switch 1 is installed in the central area of ​​the inner wall of the fermentation shell, and a touch platform of the proximity switch 1 is installed at one end of each disturbance bar. The proximity switch 1 is electrically connected to the linear drive 2. When the disturbance bar touches the fermentation shell and moves while touching the inner wall of the fermentation shell to touch the proximity switch 1, the linear drive 2 operates to drive the central rod to move toward the tail, so that a plurality of disturbance bars can rotate into the stirring shell.

[0022] Furthermore, two groups of L-shaped baffles are mirror-mounted in each of the rectangular holes from high to low, and the two groups of L-shaped baffles are displacement-connected to the stirring shell and can be reset. During the initial position, the ends of several L-shaped baffles touch each other to block the rectangular hole.

[0023] A method for using a biological feed fermentation device further comprises the following steps:

[0024] S1: Feed and fermentation agent are sent into the fermentation shell through the delivery channel;

[0025] S2: Motor 1 and motor 2 are operated, and the fermentation shell body starts to rotate along the axis and shakes back and forth during the rotation;

[0026] S3: When the motor 3 is running to rotate the traction disc 2, the lifting rod can rotate with it, and the motor 3 is running to rotate the traction disc 3, and then the motor 4 is running to drive the mixing unit to move up and down in the fermentation shell, and the mixed feed is discharged from the discharge channel at the tail of the fermentation shell;

[0027] S4: During the cleaning process, the disturbance bar touches the inner wall of the fermentation shell, allowing the motor 3 to operate and pull the mixing unit to rotate. During the rotation of the disturbance bar, the feed on the rear wall of the fermentation shell can be removed;

[0028] S5: Then, the mixing unit is moved toward the head by the motor, and the disturbance bar during the rotation can remove the feed contaminated on the inner wall of the fermentation shell, and the feed contaminated on the wall surface of the stirring shell can be removed by the removal circle.

[0029] The beneficial effects of the present invention are:

[0030] The present invention requires that during the cleaning of the inside of the fermentation shell, a number of disturbance bars rotate toward the side to a horizontal shape, and the disturbance bars of this shape touch the inner wall of the fermentation shell. During the displacement of the stirring shell toward the head, the disturbance bars clean the inner wall of the fermentation shell. Then the disturbance bars rotate toward the inside of the stirring shell, and the feed contaminated on the disturbance bars is removed through the rectangular holes on the stirring shell. Then the feed contaminated on the stirring shell is cleaned through the removal ring 1 that moves toward the tail. During the displacement of the removal ring 1 toward the tail, the removal ring 2 and the removal ring 1 remove the feed contaminated on the inner wall of the fermentation shell together. During the displacement of the lifting rod toward the head, a number of cleaning brushes touch it to ensure that the feed on the lifting rod is processed more cleanly. In this solution, the blending unit and the cleaning module cooperate with each other to process the feed contaminated on the blending unit body and the inner wall of the fermentation shell, which can effectively solve the problem of having to separate and split the blending unit for processing and increase work efficiency.

[0031] Other features and advantages of the present invention will be described in the following description, and partly become apparent from the description, or understood by practicing the present invention. The purpose and other advantages of the present invention can be realized and obtained by the structures particularly pointed out in the description and the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0033] Figure 1 It is a structural schematic diagram of an embodiment of the present invention;

[0034] Figure 2 This is a schematic diagram of the internal structure of a fermentation shell according to an embodiment of the present invention;

[0035] Figure 3 This is a schematic diagram of the cover sheet head structure according to an embodiment of the present invention;

[0036] Figure 4 Schematic diagram of the structure of the blending unit according to an embodiment of the present invention;

[0037] Figure 5 A schematic diagram of a cross-sectional structure of a three-dimensional component according to an embodiment of the present invention;

[0038] Figure 6 A schematic diagram of the barrier structure of an embodiment of the present invention;

[0039] Figure 7 This is a schematic diagram of the structure of the rotating circle in an embodiment of the present invention;

[0040] Figure 8 This is a schematic diagram of the connection structure between the landing rod and the tail of the cover sheet according to an embodiment of the present invention;

[0041] Fig. 9 is Figure 8 the structural schematic diagram at position C inside;

[0042] Fig.10 is the structural schematic diagram of the perturbation bar and the centering rod body of the embodiment of the present invention;

[0043] Fig.11 is the structural schematic diagram inside the stirring shell of the embodiment of the present invention;

[0044] Reference numerals: 12, assembly table; 13, assembly piece; 14, fermentation shell; 15, outer ring; 16, concave frame; 17, motor one; 18, connecting rod; 19, disc one; 20, motor two; 21, covering piece; 22, feeding channel; 23, linear driver one; 24, connecting bar one; 25, rejection ring one; 26, rejection ring two; 27, lifting rod; 28, stirring shell; 29, perturbation bar; 30, L-shaped blocking platform; 31, proximity switch one; 32, disc two; 33, disc three; 34, motor three; 35, rotating ring; 36, motor four; 37, disc four; 39, stop hole; 40, blocking piece; 41, centering rod body; 42, chamber; 43, supporting seat; 44, motor five; 45, linear driver two; 46, stop ring; 47, rotating rod; 48, connecting bar two; 49, stop lug; 50, L-shaped outer circular shell; 51, cleaning brush; 52, assembly rod; 53, stop piece; 54, helical beryllium copper wire; 55, accommodating cavity; 56, pin connecting rod; 57, stop platform; 58, displacement groove; 59, bending cavity; 60, ring body; 61, fixing bar. Specific embodiments

[0045] In order to make the purpose, technical solutions and advantages of the technical solutions of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings of the specific embodiments of the present invention. The same reference numerals in the drawings represent the same components. It should be noted that the described embodiments are part of the embodiments of the present invention, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the described embodiments of the present invention without creative efforts shall fall within the scope of protection of the present invention.

[0046] Refer to Figure 1-11The embodiment of the present invention provides a biological feed fermentation device, including a fermentation shell 14 installed on an assembly platform 12, the wall surface of the fermentation shell 14 in the central area is equipped with a ring body 60 with a plurality of teeth reserved on the outer ring surface, the outer wall surface of the fermentation shell 14 near the head and the tail are fixedly connected to the outer ring 15, the head of the assembly platform 12 is located on one side of the fermentation shell 14 and an assembly piece 13 is installed, the assembly piece 13 is screwed to the side of the fermentation shell 14 close to the fermentation shell 14, the concave frame 16 is driven by a motor 17 installed on the assembly piece 13, the two outer rings 15 on the fermentation shell 14 are respectively connected to the head and the tail of the concave frame 16 via a connecting rod 18, and the inside of the concave frame 16 is equipped with a motor 2 20, the power end of the motor 20 is fixedly connected to the disc 19 with a plurality of teeth reserved on the outer ring surface that meshes with the ring body 60. During the operation of the fermentation shell 14, the feed and the fermentation agent are delivered through the delivery channel 22. The head blocking end cover of the fermentation shell 14 is provided with a cover sheet 21. The delivery channel 22 is fixedly connected to the cover sheet 21 and is connected to the inside of the fermentation shell 14. After being delivered into the fermentation shell 14, the motor 17 and the motor 2 20 are operated. The body of the fermentation shell 14 starts to rotate along the axis and shakes back and forth during the rotation, so that the feed and the fermentation agent can be mixed with each other and more comprehensively. The tail of the fermentation shell 14 is provided with a discharge channel, and the mixed feed is discharged from the tail of the fermentation shell 14.

[0047] During the operation of the fermentation shell 14 according to the above conditions, a blending unit is installed inside the fermentation shell 14 for comprehensive blending. The blending unit includes a stirring shell 28 installed inside the fermentation shell 14 and coaxially installed. The wall surface of the stirring shell 28 is circularly installed with four disturbance bars 29. The head of the stirring shell 28 is connected to the lifting rod 27. The head of the lifting rod 27 passes through the cover sheet 21 and extends to the side of the cover sheet 21. The central area of ​​the head of the cover sheet 21 is screwed to the rotating circle 35. The head of the rotating circle 35 is fixedly connected to the disc 2 32 with a plurality of teeth reserved on the outer ring surface. The head of the cover sheet 21 is located on one side of the rotating circle 35 and is installed with a motor 34. The power end of the motor 34 is connected to a motor that engages with the disc 2 32. The outer ring surface is provided with a disc three 33 with a plurality of teeth, which is pulled by motor three 34 to rotate with motor four 36. A through hole matching the radial span of the landing rod 27 is reserved in the central area of ​​the disc two 32. The landing rod 27 extends toward the head and passes through the side of the disc two 32. A stop hole 39 is reserved on the wall of the landing rod 27. The inner wall of the disc two 32 and the matching area of ​​the stop hole 39 are connected to the stop protrusion 49. The cooperation of the stop protrusion 49 and the stop hole 39 can allow the disc two 32 and the landing rod 27 to form a circumferential constraint together. Therefore, while the motor three 34 is pulling the disc two 32 to rotate, the landing rod 27 can rotate with it, thereby achieving the purpose of disturbing and doping the feed and the fermentation agent.

[0048] The blending unit can move up and down inside the fermentation shell 14 and can fully contact the feed, thereby ensuring efficient blending. The outer wall surface of the lifting rod 27 reserves continuous spiral cavities along the installation direction, and the spacing between the spiral cavities remains unchanged. The head of the covering sheet 21 is in the rotating circle 35 and is fixedly connected to the motor four 36. The power end of the motor four 36 is provided with a disc four 37 with a plurality of teeth reserved on the outer ring surface. The disc four 37 and the lifting rod 27 are engaged and connected. During the operation of the blending unit, the motor three 34 is operated to pull the disc three 33 to rotate, and then the motor four 36 is operated to drive the blending unit to move up and down back and forth inside the fermentation shell 14 until the feed blending is completely completed. Because a stop hole 39 is reserved on the wall surface of the landing rod 27 along the installation direction, a spiral cavity is also reserved on the wall surface, and in order to allow the landing rod 27 to rotate and move up and down, the distance from the wall surface of the landing rod 27 to the cavity bottom of the stop hole 39 exceeds the distance from the spiral cavity to the cavity bottom, so that the stop protrusion 49 can only move along the stop hole 39. In this way, the distance between the two side walls of the stop hole 39 must not exceed the thickness of the disc four 37 to prevent the disc four 37 and the landing rod 27 from not biting.

[0049] In order to make the blending faster and more efficient, four disturbance bars 29 are installed to be able to shake up and down on the wall of the stirring shell 28, so that during the rotation and up and down displacement of the blending unit, the four disturbance bars 29 shaking together touch the feed and disturb the blended feed in the up and down and circumferential directions.

[0050] The areas inside the stirring shell 28 that match the disturbance bars 29 are provided with chambers 42. The areas on the wall of the stirring shell 28 that match the areas on the chambers 42 are reserved with rectangular holes. The tails of the disturbance bars 29 and the rectangular holes are pinned. The disturbance bars 29 can be accommodated in the chambers 42 when they rotate vertically based on the stirring shell 28. The tail of the disturbance bar 29 and the side opposite to the pinned area of ​​the disturbance bar 29 are fixedly connected to the stop table 57. A bending chamber 59 is reserved inside the chamber 42 on the rotation path of the corresponding stop table 57. The two ends of the bending chamber 59 form a right angle. The outer wall of the stop table 57 is rotatably connected to the pinned rod 56. The lifting rod 27 and the stirring shell 28 are connected to each other. A displacement groove 58 is reserved in the center area inside, and the displacement groove 58 is connected to the center rod body 41. The wall surface of the tail of the center rod body 41 matches the area of ​​each pin-connected rod 56 to reserve a receiving cavity 55. One end of each pin-connected rod 56 is pin-connected with the tail of the matching receiving cavity 55. During the movement of the center rod body 41 toward the tail along its installation direction, the four pin-connected rods 56 rotate toward the center area of ​​the center rod body 41, pulling a number of stop platforms 57 to move in the bending cavity 59, thereby allowing a number of disturbance bars 29 to rotate toward the lifting rod 27, and through the displacement of the center rod body 41 back and forth along the installation direction of the main body, it can pull a number of The disturbance bar 29 is always in a shaking state. The head of the landing rod 27 passes through the disc 2 32 and is fixedly connected to the barrier 40. The head of the center rod 41 extends toward the head to the outside of the landing rod 27 and is fixedly connected to the barrier 40. The head of the barrier 40 is provided with a motor 5 44 through a support seat 43. The power end of the motor 5 44 passes through the support seat 43 and is fixedly connected to the rotating rod 47 at a right angle. The head of the barrier 40 is provided with a linear driver 2 45 coaxial with the center rod 41. The fixed section of the linear driver 2 45 is connected to the fixed connection bar 61. A through hole matching the radial span of the connecting bar 2 48 is reserved in the fixed connection bar 61. The rotating rod 47 The connecting bar 248 connected at one end is inserted into the through hole and connected with its variability. The displacement section of the linear driver 245 passes through the blocking piece 40 toward the tail and is connected with the head of the center rod 41. The support seat 43 is fixedly connected with a stop ring 46. The stop ring 46 is installed on the fixed section of the linear driver 245 and is connected with its variability. The rotating rod 47 is rotated by the motor 5 44. During the rotation of the rotating rod 47, the center rod 41 is displaced back and forth by the linear driver 245. The installed linear driver 245 can change the displacement distance of the center rod 41, thereby achieving the control of the change of the shaking span of the disturbance bar 29, making the mixing unit more adaptable.

[0051] Since the feed may be contaminated on the inner wall of the fermentation shell 14 and the blending unit may also be contaminated with the feed, the feed contaminated on the fermentation shell 14 and the blending unit must be processed.

[0052] The treatment of the blending unit mainly deals with the landing rod 27, the stirring shell 28 and the disturbance bar 29. The landing rod 27 rotates continuously during operation and moves along its installation direction. In order to achieve the purpose of treating the feed contaminated on the landing rod 27, the rear center area of ​​the cover sheet 21 is fixedly connected to the L-shaped outer cylindrical shell 50. The inner wall of the head of the L-shaped outer cylindrical shell 50 matches the radial span of the outer wall of the landing rod 27, and the inner wall of the tail exceeds the landing rod 27. The outer wall of the drop rod 27 has a radial span, and a plurality of cleaning brushes 51 are arranged in a circle inside the tail of the L-shaped outer shell 50. The cleaning brush 51 is fixedly connected to the assembly rod 52 on the side farther from the drop rod 27. Each assembly rod 52 is fixedly connected to a stop plate 53 through the L-shaped outer shell 50. The assembly rod 52 and the L-shaped outer shell 50 are always variably connected. A spiral beryllium copper wire 54 is arranged on the outer wall of the assembly rod 52. One end of the spiral beryllium copper wire 54 is fixedly connected to the stop plate 53. The cleaning brush 51 is connected to the lifting rod 27, and the other end is connected to the inner wall of the L-shaped outer cylindrical shell 50. The span between the two ends of the cleaning brush 51 exceeds the distance from the spiral cavity on the lifting rod 27 to the bottom of the cavity. During the displacement of the lifting rod 27 in the installation direction, the cleaning brush 51 touches the outer wall surface and the spiral cavity of the lifting rod 27 at intervals. The cleaning brush 51 is made of a harder material. During the contact between the cleaning brush 51 and the outer wall surface of the lifting rod 27, because the texture of the cleaning brush 51 body is slightly harder, the feed contaminated on the lifting rod 27 can be swept away, and the assembly rod 52 can be pulled to move in the direction away from the lifting rod 27. In this way, the spiral beryllium copper wire 54 will shrink under the external force. After the spiral cavity on the lifting rod 27 is displaced to touch the cleaning brush 51, the cleaning brush 51 can probe into the spiral cavity due to the spiral beryllium copper wire 54, thereby sweeping away the feed in the spiral cavity.

[0053] When processing the feed on the inner wall of the stirring shell 28, the disturbance bar 29 and the fermentation shell 14, a rejection ring 1 25 and a rejection ring 2 26 are coaxially arranged inside the fermentation shell 14. The radial span of the inner wall of the rejection ring 1 25 is the same as the radial span of the stirring shell 28. The rejection ring 26 touches the inner wall of the fermentation shell 14. The rejection ring 1 25 and the rejection ring 2 26 are connected via two connecting bars 1 24. The head of the cover sheet 21 matches the two connecting bars 1 24 and a linear drive 1 23 is arranged. The displacement section of the linear drive 1 23 passes through the cover sheet 21 and is fixedly connected with the matching connecting bar 1 24. The rejection ring 1 25 and the rejection ring 2 26 are pulled by the linear drive 1 23 to move toward the tail together inside the fermentation shell 14. The rejection ring 2 26 The rejecting circle 25 touches the inner wall of the fermentation shell 14 to process the feed contaminated on the inner wall, and the rejecting circle 25 continues to approach the stirring shell 28. Because the vertical span of the fermentation shell 14 is large, the extension distance of the linear drive 23 is not enough for the span of the fermentation shell 14. Even if the linear drive 23 is extended to the maximum extent, the rejecting circle 26 cannot fully process the inner wall of the fermentation shell 14. Therefore, the spans of the two ends of the disturbance bar 29 are limited, so that one end of the disturbance bar 29 can touch the inner wall of the fermentation shell 14 during the horizontal period. After the blending unit achieves the purpose of blending the feed, the motor 4 36 is operated to pull the stirring shell 28 to move toward the tail to the tail of the fermentation shell 14, and then the linear drive 2 45 is operated. When the displacement section of the linear drive 2 45 is retracted, the linear drive The fixed section of the linear drive 2 45 will also move toward the tail. After the fixed section of the linear drive 2 45 moves toward the tail to the maximum range based on the support seat 43, the displacement section of the linear drive 2 45 will then be retracted to drive the central rod 41 to move toward the head, and finally allow a number of disturbance bars 29 to rotate to the side to a horizontal shape. The disturbance bars 29 in this shape touch the inner wall of the fermentation shell 14, allowing the motor three 34 to operate and pull the mixing unit to rotate. During the rotation of the disturbance bars 29, the feed on the tail wall of the fermentation shell 14 can be removed. Then, the mixing unit is driven to move toward the head through the motor four 36. The disturbance bars 29 during the rotation can remove the feed contaminated by the inner wall of the fermentation shell 14, and the disturbance bars 29 continue to move toward the head. During the displacement to the center area of ​​the fermentation shell 14, the disturbance bar 29 touches the proximity switch 1 31 in the center area of ​​the inner wall of the fermentation shell 14. A proximity switch 1 31 is installed at one end of each disturbance bar 29. After the disturbance bar 29 touches the inner wall of the fermentation shell 14 and moves to touch the proximity switch 1 31, the linear drive 2 45 operates to drive the center rod 41 to move toward the tail, so that a plurality of disturbance bars 29 can rotate into the stirring shell 28. After the stirring shell 28 rotates 90 degrees, it will be retracted into the stirring shell 28. The touch platform at one end of the disturbance bar 29 touches the proximity switch 2 at the head of the chamber 42 (not shown in the figure). The proximity switch 2 is electrically connected to the linear drive 1 23, and the proximity switch 2 can make the linear drive 1 23 operate.The linear drive 1 23 drives the rejection circle 1 25 and the rejection circle 2 26 to approach the stirring shell 28. Since the stirring shell 28 is displaced toward the head at this time, the extended span of the linear drive 1 23 allows the rejection circle 1 25 to move through the stirring shell 28 as a whole, and the feed contaminated on the wall of the stirring shell 28 is removed by the rejection circle 1 25. The proximity switch 2 is installed so that after the disturbance bar 29 is retracted into the stirring shell 28, the rejection circle 1 25 can move toward the tail at this time to prevent interference between the rejection circle 1 25 and the disturbance bar 29.

[0054] During the period when the disturbance bar 29 rotates toward the stirring shell 28, the feed contaminated on the wall of the disturbance bar 29 can be removed through the rectangular hole. During the stirring period, due to the installation of the rectangular hole, the feed in the fermentation shell 14 can be displaced into the chamber 42 through the rectangular hole. When the feed is displaced into the chamber 42, there will be feed loss, and it is difficult to handle the inside of the chamber 42. After the inside of the chamber 42 is filled, it will hinder the operation of the center rod 41 and the pin-connecting rod 56. Therefore, two groups of L-shaped blocking platforms 30 and two groups of L-shaped blocking platforms 30 are mirror-mounted in each rectangular hole from high to low. 0 are all connected to the stirring shell 28 for displacement and can be reset. During the initial position, the ends of a plurality of L-shaped baffles 30 touch each other to block the rectangular hole. During the period when the disturbance bar 29 shakes back and forth to disturb the mixing, the L-shaped baffles 30 that touch the disturbance bar 29 can be compressed and received into the stirring shell 28, and the L-shaped baffles 30 that do not touch the disturbance bar 29 then block the rectangular hole to form a closed state, that is, a plurality of rectangular holes form an adaptive closure with the operation of the disturbance bar 29, thereby reducing the probability of feed displacement into the chamber 42.

[0055] The connection between the lifting rod 27 and the stirring shell 28 is a funnel-shaped structure. During the disturbance and mixing, the funnel-shaped structure can reduce the contamination of feed on its wall surface. When the cleaning brush 51 processes the lifting rod 27, the feed processed and dropped on the lifting rod 27 can be moved along the funnel-shaped structure to the stirring shell 28 or the tail of the fermentation shell 14, which is beneficial to the processing of the feed. In order to ensure the smooth discharge of the feed, the inner tail of the fermentation shell 14 is funnel-shaped, and the corresponding side of the disturbance bar 29 is also arranged as a slope to ensure that the disturbance bar 29 and the tail of the fermentation shell 14 touch each other.

[0056] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A biological feed fermentation device, comprising a fermentation shell (14) mounted on an assembly table (12), a blending unit being mounted inside the fermentation shell (14), and a cover sheet (21) being mounted on a head blocking end cover, characterized in that: The mixing unit comprises a stirring shell (28) which is coaxially arranged inside the fermentation shell (14), the wall surface of the stirring shell (28) being provided with four disturbance bars (29) in a circular shape, the head of the stirring shell (28) being connected to a lifting rod (27), the head of the lifting rod (27) passing through the cover sheet (21) and extending to the side of the cover sheet (21), and the stirring shell (28) can move back and forth along the installation direction while rotating inside the fermentation shell (14); Each disturbance bar (29) is pin-connected to the stirring shell (28). When the stirring shell (28) is in operation inside the fermentation shell (14), a plurality of disturbance bars (29) are shaken back and forth in height based on the stirring shell (28). When the disturbance bars (29) rotate to a horizontal state, they touch the inner wall of the fermentation shell (14); A cleaning module is arranged inside the fermentation shell (14), and the cleaning module is used to treat a partial area of ​​the inner wall of the fermentation shell (14) and the blending unit for comprehensive treatment. The cleaning module and the blending unit cooperate to achieve comprehensive treatment of the inner wall of the fermentation shell (14); The cleaning module comprises a first rejecting ring (25), a second rejecting ring (26) and a cleaning brush (51), wherein the first rejecting ring (25) is used to process the outer wall surface of the stirring shell (28), the second rejecting ring (26) is used to process the inner wall surface of the fermentation shell (14), and the cleaning brush (51) is used to process the outer wall surface of the lifting rod (27); The first rejecting ring (25) and the second rejecting ring (26) are coaxially arranged inside the fermentation shell (14). The radial span of the inner wall of the first knockout ring (25) is the same as the radial span of the stirring shell (28); The second removal ring (26) touches the inner wall of the fermentation shell (14); The rejection ring 1 (25) and the rejection ring 2 (26) are connected via two connecting strips 1 (24); a linear drive 1 (23) is installed in the head of the cover sheet (21) in the area matching the two connecting strips 1 (24); the displacement section of the linear drive 1 (23) passes through the cover sheet (21) and is fixedly connected to the matching connecting strip 1 (24); the rejection ring 1 (25) and the rejection ring 2 (26) are pulled by the linear drive 1 (23) to operate together inside the fermentation shell (14); The central area of ​​the head of the cover sheet (21) is connected to a rotating ring (35), the head of the rotating ring (35) is fixedly connected to the second round piece (32), the head of the cover sheet (21) is located on one side of the rotating ring (35) and is provided with a third motor (34), the power end of the third motor (34) is connected to the third round piece (33) engaged with the second round piece (32), and the second round piece (32) is pulled to rotate with the fourth motor (36) via the third motor (34); A through hole matching the radial span of the landing rod (27) is reserved in the center area of ​​the second disc (32); the landing rod (27) extends toward the head and penetrates the side of the second disc (32); a stop hole (39) is reserved on the wall of the landing rod (27); a stop protrusion (49) is connected to the matching area between the inner wall of the second disc (32) and the stop hole (39); the cooperation between the stop protrusion (49) and the stop hole (39) allows the second disc (32) and the landing rod (27) to form a circumferential constraint together; The outer wall surface of the lifting rod (27) is reserved with continuous spiral cavities along the installation direction, and the spacing between the spiral cavities remains unchanged. The head of the cover sheet (21) is located in the rotating circle (35) and is fixedly connected to the motor four (36). The power end of the motor four (36) is provided with a disc four (37), and the disc four (37) and the lifting rod (27) are engaged and connected; The rear center region of the cover sheet (21) is fixedly connected to the L-shaped outer circular shell (50), the inner wall of the head of the L-shaped outer circular shell (50) matches the radial span of the outer wall of the landing rod (27), and the inner wall of the rear exceeds the radial span of the outer wall of the landing rod (27); The cleaning brushes (51) are arranged in a plurality and are arranged in a circle inside the tail of the L-shaped outer circular shell (50). The span between the two ends of the cleaning brush (51) exceeds the distance from the spiral cavity on the lifting rod (27) to the cavity bottom. The side of the cleaning brush (51) farther from the lifting rod (27) is fixedly connected to the assembly rod (52). Each of the assembly rods (52) is fixedly connected to a stop plate (53) through the L-shaped outer circular shell (50). The assembly rod (52) and the L-shaped outer circular shell (50) are always variably connected. The outer wall of the assembly rod (52) is provided with a spiral beryllium copper wire (54). One end of the spiral beryllium copper wire (54) is connected to the cleaning brush (51), and the other end is connected to the inner wall of the L-shaped outer circular shell (50). The areas inside the stirring shell (28) that match the disturbance bars (29) are provided with chambers (42); the areas on the wall of the stirring shell (28) that match the chambers (42) are reserved with rectangular holes; the disturbance bars (29) and the tails of the rectangular holes are pin-connected; the disturbance bars (29) can be received in the chambers (42) when they are rotated vertically based on the stirring shell (28); The tail of the disturbance bar (29) and the side opposite to the pin-connected area of ​​the disturbance bar (29) are fixedly connected to the stop platform (57); a bending cavity (59) is reserved inside the chamber (42) on the rotation path of the corresponding stop platform (57); the two ends of the bending cavity (59) form a right angle; the outer wall surface of the stop platform (57) is rotationally connected to the pin-connected rod (56); The lifting rod (27) is movably connected to the central rod body (41) in the central area inside the stirring shell (28); the wall surface at the tail of the central rod body (41) matches the area of ​​each pin-connecting rod (56) to reserve a receiving cavity (55); one end of each pin-connecting rod (56) is pin-connected to the tail of the matching receiving cavity (55), and the central rod body (41) moves back and forth along its own axis, pulling a plurality of disturbance bars (29) to shake; The head of the landing rod (27) passes through the disc 2 (32) and is fixedly connected to the blocking piece (40). The head of the center rod (41) extends toward the head to the outside of the landing rod (27) and is fixedly connected to the blocking piece (40). The head of the blocking piece (40) is provided with a motor 5 (44) via a support seat (43). The power end of the motor 5 (44) passes through the support seat (43) and is fixedly connected to the rotating rod (47) at a right angle. The extended end of the rotating rod (47) is fixedly connected to the connecting bar 2 (48) in the same direction as the power end of the motor. The head of the blocking piece (40) is provided with a straight line coaxial with the center rod (41). Linear drive 2 (45), the fixed connection section of the linear drive 2 (45) is connected to the fixed connection bar (61), a through hole matching the radial span of the connecting bar 2 (48) is reserved in the fixed connection bar (61), the connecting bar 2 (48) connected to one end of the rotating rod (47) is inserted into the through hole and connected to the variably connected one end thereof, the displacement section of the linear drive 2 (45) passes through the blocking plate (40) toward the tail and is connected to the head of the central rod body (41), the support seat (43) is fixedly connected to a stop ring (46), the stop ring (46) is arranged on the fixed connection section of the linear drive 2 (45) and is connected to the variably connected one end thereof; A proximity switch 1 (31) is installed in the central area of ​​the inner wall of the fermentation shell (14), and a touch platform of the proximity switch 1 (31) is installed at one end of each of the disturbance bars (29). The proximity switch 1 (31) and the linear drive 2 (45) are electrically connected. When the disturbance bar (29) touches the fermentation shell (14), after the disturbance bar (29) touches the inner wall of the fermentation shell (14) and moves to touch the proximity switch 1 (31), the linear drive 2 (45) operates to drive the central rod (41) to move toward the tail, so that a plurality of disturbance bars (29) can rotate into the stirring shell (28).

2. A biological feed fermentation equipment according to claim 1, characterized in that: Two groups of L-shaped blocking platforms (30) are mirror-mounted in each of the rectangular holes from high to low. The two groups of L-shaped blocking platforms (30) are displacement-connected to the stirring shell (28) and can be reset. During the initial position, the ends of a plurality of L-shaped blocking platforms (30) touch each other to block the rectangular hole.

3. A method for using a biological feed fermentation device, characterized in that: The device according to any one of claims 1 to 2 further comprises the following steps: S1: Feed and fermentation agent are sent into the fermentation shell (14) through the delivery channel (22); S2: Motor 1 (17) and motor 2 (20) are operated, and the body of the fermentation shell (14) begins to rotate along the axis and shakes back and forth during the rotation; S3: When the motor three (34) operates the traction disc two (32) to rotate, the lifting rod (27) can rotate together with it, and the motor three (34) operates the traction disc three (33) to rotate, and then the motor four (36) operates to drive the blending unit to move up and down inside the fermentation shell (14), and the blended feed is discharged from the discharge channel at the rear of the fermentation shell (14); S4: During the cleaning process, the disturbance bar (29) contacts the inner wall of the fermentation shell (14), allowing the motor 3 (34) to operate and pull the blending unit to rotate. During the rotation of the disturbance bar (29), the feed on the rear wall of the fermentation shell (14) can be removed; S5: Then, the blending unit is driven toward the head by motor four (36), and the disturbance bar (29) during the rotation can remove the feed contaminated by the inner wall of the fermentation shell (14), and the feed contaminated by the wall of the stirring shell (28) can be removed through the removal circle one (25).

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