Feed fermentation equipment and silage feed fermentation method for beef cattle breeding

Abstract

The invention relates to the technical field of feed fermentation equipment, and discloses feed fermentation equipment and a fermentation method of ensilage for beef cattle breeding, the feed fermentation equipment comprises a storage tank main body, an upper rotating ring is mounted at the top of the storage tank main body, and a limiting support mechanism is mounted in the upper rotating ring. The upper mounting ring and the lower mounting ring are driven by the lifting mechanism to move upwards, and when the upper mounting ring and the lower mounting ring move upwards, the film storage barrels in the upper mounting ring and the lower mounting ring can stretch out to extend; after a new storage section is extended out of the storage thin film barrel, the ensilage can be added into the storage thin film barrel again, the storage thin film barrel is driven to rotate through the lower mounting ring, and the ensilage in the storage thin film barrel is stored in multiple sections; not only can the storage quality of the silage be improved, but also large-scale infection caused by partial decay of the silage in the storage process can be effectively prevented.

Description

Technical Field

[0001] The present invention relates to the technical field of feed fermentation equipment, in particular to feed fermentation equipment and a method for fermenting silage feed for beef cattle breeding. Background Art

[0002] A CNC machine tool is an automated machine tool that controls the machining process through digital signals. Its core lies in converting mechanical machining instructions into digital programs to achieve precise control of parameters such as machining paths, speeds, and tool movements.

[0003] Chinese patent CN113897266B discloses a silage fermentation device for beef cattle farms, which belongs to the field of silage fermentation technology. The device comprises an adjustable support mechanism, wherein a fermentation tank is provided at the upper end of the adjustable support mechanism, a first L-shaped plate is fixedly installed at one end of the fermentation tank, a mixing barrel is fixedly installed between the first L-shaped plates, and a cross plate is fixedly connected to the top end of the mixing barrel, a mixing mechanism is provided on the cross plate, and an intermittent feeding mechanism used in conjunction with the mixing mechanism is provided between the mixing barrel and the fermentation tank.

[0004] In the above patents and prior art, the air inside the silage must be discharged when it is stored for fermentation, and a large amount of silage is mixed together, and some of the silage may become spoiled, which may also spread rapidly inside the fermentation equipment. In addition, during the fermentation process, it is necessary to select a fermentation equipment of appropriate size according to the type of silage. Summary of the Invention

[0005] In view of the deficiencies in the prior art, the present invention provides a feed fermentation device and a silage fermentation method for beef cattle breeding.

[0006] A feed fermentation device includes a storage tank body, an upper rotating ring is installed on the top of the storage tank body, a limited support mechanism is installed inside the upper rotating ring, a lifting mechanism is installed inside the limited support mechanism, an upper mounting ring is installed outside the lifting mechanism, a lower mounting ring is connected to the bottom of the upper mounting ring, a storage film cylinder is installed inside the lower mounting ring, and a lower rotating ring is installed at the bottom of the storage tank body;

[0007] A storage groove is provided inside the connection between the upper mounting ring and the lower mounting ring. The bottom of the storage film cylinder passes through the lower mounting ring and is connected to the lower rotating ring. The interior of the upper rotating ring is connected to the upper mounting ring and the lower mounting ring via a limit support mechanism.

[0008] When the upper and lower mounting rings are rotated, the top of the storage film cylinder can be driven to rotate to seal the connection between the storage film cylinder and the lower mounting ring. The lifting mechanism can also extract the air inside the storage film cylinder, and the lifting mechanism can also drive the upper and lower mounting rings to move up and down, and the upper and lower mounting rings can also extend the storage film cylinder when they move up and down.

[0009] Preferably, the limit support mechanism includes a limit support rod, which is installed inside the upper rotating circle, and a plurality of limit rotating shafts are installed inside the limit support rod, and a plurality of limit rotating shafts are installed outside the plurality of limit rotating shafts, and an internal transmission ring is installed outside the internal transmission ring, and a transmission connecting rod is installed inside, and upper and lower connecting rods are installed outside the transmission connecting rod, the top of the lower mounting ring is connected to an outer connecting plate, the inner part of the outer connecting plate is connected to an inner connecting plate, the bottom of the inner connecting plate is connected to a lifting connecting rod, and the outer part of the lifting connecting rod is connected to a lifting transmission plate.

[0010] Preferably, the outer portions of the upper mounting ring and the lower mounting ring are provided with card slots, the card slots on the outer portions of the upper mounting ring and the lower mounting ring are engaged with the outer portions of the position-limiting support rods, and the tops of the plurality of position-limiting support rods are all connected to the upper rotating ring;

[0011] When the upper rotating circle rotates, it can drive the plurality of limiting support rods to rotate inside the storage tank body. When the limiting support rods rotate, they can drive the upper mounting circle and the lower mounting circle to rotate synchronously.

[0012] Preferably, both ends of the limit rotation shaft pass through the side walls of the limit support rod, the limit stopper is rotatably connected to the limit rotation shaft outside the limit support rod, the internal transmission ring is fixedly connected to the limit rotation shaft inside the limit support rod, and the interior of the limit stopper is clamped with the exterior of the limit support rod;

[0013] The limit stop can contact the bottom of the lower mounting ring, the limit support mechanism can support the lower mounting ring, the limit stop can rotate outside the limit support rod through the limit rotating shaft, and the limit stop can drive the internal transmission ring to rotate synchronously through the limit rotating shaft when rotating, and the limit rotating shaft can drive the transmission connecting rod to move up and down inside the limit support rod when rotating. The rotation angle of the limit stop is limited by the external structure of the limit stop and the limit support rod.

[0014] Preferably, the plurality of limit rotation shafts are longitudinally distributed inside the limit support rod, the plurality of transmission connecting rods are connected by upper and lower connecting rods, and the upper and lower connecting rods inside the plurality of limit support rods are connected by an outer connecting plate;

[0015] When the outer connecting plate moves upward, it can drive the transmission connecting rod to move upward through the upper and lower connecting rods, and when the transmission connecting rod moves upward, it can drive the limit stopper to rotate upward through the limit rotating shaft.

[0016] Preferably, the lifting mechanism includes a lifting hydraulic cylinder, which is installed inside the upper rotating circle, a lifting hydraulic rod is installed inside the lifting hydraulic cylinder, a connecting hook is installed outside the lifting hydraulic rod, a transmission plate is installed outside the connecting hook, the bottom of the lifting hydraulic rod is connected to the transmission plate, a lifting connecting frame is installed inside the upper mounting circle, a lifting piston cylinder is installed inside the lifting connecting frame, a connecting piston is installed inside the lifting piston cylinder, a fixed connecting block is installed on the top of the lifting piston cylinder, and a movable separation block is installed outside the fixed connecting block.

[0017] Preferably, the top of the connecting piston is connected to the bottom of the lifting hydraulic rod, and the bottom of the lifting hydraulic cylinder passes through the center of the inner connecting plate;

[0018] The lifting hydraulic rod can move up and down inside the lifting hydraulic cylinder. When moving up and down, the lifting hydraulic rod can drive the connecting hook and the transmission plate to move up and down. When the lifting hydraulic rod drives the transmission plate to move upward, the transmission plate can contact the lifting transmission plate and drive the lifting transmission plate to move upward. When the lifting hydraulic rod moves up and down, it can drive the connecting piston to move up and down inside the lifting piston cylinder.

[0019] Preferably, the diameter of the lower half of the lifting piston cylinder is larger than the diameter of the upper half of the lifting piston cylinder, the outer portion of the lifting piston cylinder is slidably connected to the center of the lifting connecting frame, and the outer portion of the connecting piston is in contact with the inner portion of the lifting piston cylinder;

[0020] The connecting piston can move in the interior of the lifting piston cylinder. When the lifting hydraulic rod drives the connecting piston to move up and down in the lifting piston cylinder, the air in the lifting piston cylinder inside the lifting connecting frame can also be extracted.

[0021] Preferably, a boss is provided on the upper portion of the fixed connection block, the upper diameter of the boss on the fixed connection block is smaller than the lower diameter, and the upper diameter of the boss on the fixed connection block is larger than the lower diameter, and the lifting hydraulic rod can be connected to the fixed connection block on the top of the lifting piston cylinder through the connecting claw;

[0022] When the lifting hydraulic rod drives the connecting hook to move downward, the connecting hook can be engaged with the fixed connecting block. After the connecting hook is engaged with the fixed connecting block, the lifting hydraulic rod can drive the lifting piston cylinder upward through the connecting hook. After the connecting hook is engaged with the movable separation block, it drives the movable separation block to move upward and can be separated from the fixed connection block and the movable separation block.

[0023] A method for fermenting silage feed for beef cattle breeding uses the above-mentioned feed fermentation equipment.

[0024] Compared with the prior art, the present invention provides a feed fermentation device and a method for fermenting silage feed for beef cattle breeding, which have the following beneficial effects:

[0025] 1. This feed fermentation equipment drives the upper mounting ring and the lower mounting ring to move upward through the lifting mechanism. When the upper mounting ring and the lower mounting ring move upward, the storage film cylinder inside the upper mounting ring and the lower mounting ring can be extended to extend the storage film cylinder. After the storage film cylinder extends a new storage section, silage can be added to the interior of the storage film cylinder again. The storage film cylinder is driven to rotate by the lower mounting ring and the silage inside the storage film cylinder is stored in multiple sections. This not only improves the storage quality of the silage, but also effectively prevents the silage from partially becoming corrupt and causing large-scale infection during the storage process.

[0026] 2. In this feed fermentation equipment, the lifting mechanism can drive the inner connecting plate 8 to move upward through the lifting transmission plate 0, and when the inner connecting plate 8 moves upward, it can drive the outer connecting plate to move upward, and when the outer connecting plate moves upward, it can drive the transmission connecting rod to move upward through the upper and lower connecting rods, and when the transmission connecting rod moves upward, it can drive the limit stopper to rotate upward through the limit rotating shaft, and simultaneously drive multiple upper and lower connecting rods to move upward at the same time through the outer connecting plate, so that all the limit stops can rotate upward at the same time, and at this time, the height of the upper mounting ring and the lower mounting ring inside the storage tank body can be freely adjusted.

[0027] 3. This type of feed fermentation equipment can drive the lifting piston cylinder downward when the lifting hydraulic rod continues to move downward, and can be inserted into the silage when the lifting piston cylinder moves downward. After the lifting piston cylinder is inserted into the silage, the lifting hydraulic cylinder drives the lifting hydraulic rod upward. When the lifting hydraulic rod moves upward, it can drive the connecting piston to move upward inside the lifting piston cylinder. When the connecting piston moves upward inside the lifting piston cylinder, it can extract the air inside the silage. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 This is a schematic diagram of the three-dimensional structure of a feed fermentation device according to the present invention;

[0029] Figure 2 Schematic diagram of the internal structure of a feed fermentation equipment of the present invention Figure 1 ;

[0030] Figure 3 Schematic diagram of the internal structure of a feed fermentation equipment of the present invention Figure 2 ;

[0031] Figure 4 This is a schematic diagram of the three-dimensional structure of a limiting support rod of a feed fermentation device according to the present invention;

[0032] Figure 5 Schematic diagram of the internal structure of a limit support rod of a feed fermentation equipment of the present invention Figure 1 ;

[0033] Figure 6 Schematic diagram of the internal structure of a limit support rod of a feed fermentation equipment of the present invention Figure 2 ;

[0034] Figure 7 This is a schematic diagram of the three-dimensional structure of an outer connecting plate of a feed fermentation device according to the present invention;

[0035] Figure 8 Schematic diagram of the three-dimensional structure of the lifting hydraulic rod of a feed fermentation equipment of the present invention Figure 1 ;

[0036] Figure 9 Schematic diagram of the three-dimensional structure of the lifting hydraulic rod of a feed fermentation equipment of the present invention Figure 2 ;

[0037] Figure 10 This is a schematic diagram of the internal structure of a lifting piston cylinder of a feed fermentation device of the present invention;

[0038] In the figure: 1. Storage tank body; 2. Upper rotating circle; 3. Limit support mechanism; 31. Limit support rod; 32. Limit rotating shaft; 33. Limit block; 34. Internal transmission ring; 35. Transmission connecting rod; 36. Upper and lower connecting rods; 37. Outer connecting plate; 38. Inner connecting plate; 39. Lifting connecting rod; 310. Lifting transmission plate; 4. Lifting mechanism; 41. Lifting hydraulic cylinder; 42. Lifting hydraulic rod; 43. Connecting claw; 44. Transmission plate; 45. Lifting connecting frame; 46. Lifting piston cylinder; 47. Connecting piston; 48. Fixed connecting block; 49. Movable separation block; 5. Upper mounting ring; 6. Lower mounting ring; 7. Storage film cylinder; 8. Lower rotating circle. DETAILED DESCRIPTION

[0039] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0040] As introduced in the background technology, there are deficiencies in the existing technology. In order to solve the above technical problems, this application proposes a feed fermentation equipment and a silage feed fermentation method for beef cattle breeding.

[0041] Example 1:

[0042] See also Figure 1 - Figure 10 A feed fermentation device includes a storage tank body 1, an upper rotating ring 2 is installed on the top of the storage tank body 1, a limited support mechanism 3 is installed inside the upper rotating ring 2, a lifting mechanism 4 is installed inside the limited support mechanism 3, an upper mounting ring 5 is installed outside the lifting mechanism 4, the bottom of the upper mounting ring 5 is connected to the lower mounting ring 6, a storage film cylinder 7 is installed inside the lower mounting ring 6, and a lower rotating ring 8 is installed at the bottom of the storage tank body 1;

[0043] A storage groove is provided inside the connection between the upper mounting ring 5 and the lower mounting ring 6. The bottom of the storage film cylinder 7 passes through the lower mounting ring 6 and is connected to the lower rotating ring 8. The interior of the upper rotating ring 2 is connected to the upper mounting ring 5 and the lower mounting ring 6 via the limit support mechanism 3.

[0044] When the lower rotating circle 8 rotates, it can drive the bottom of the storage film cylinder 7 to rotate and seal the bottom of the storage film cylinder 7. The outer parts of the upper mounting ring 5 and the lower mounting ring 6 are clamped with the outer part of the limit support mechanism 3. When the upper rotating circle 2 rotates, it can drive the upper mounting ring 5 and the lower mounting ring 6 to rotate through the limit support mechanism 3. When the upper mounting ring 5 and the lower mounting ring 6 rotate, they can drive the top of the storage film cylinder 7 to rotate and seal the connection between the storage film cylinder 7 and the lower mounting ring 6. The lifting mechanism 4 can also extract the air inside the storage film cylinder 7. The lifting mechanism 4 can also drive the upper mounting ring 5 and the lower mounting ring 6 to move up and down. When the upper mounting ring 5 and the lower mounting ring 6 move up and down, the storage film cylinder 7 can also be extended.

[0045] When working, first rotate the lower rotating circle 8, and when the lower rotating circle 8 rotates, it can drive the bottom of the storage film cylinder 7 to rotate, and when the bottom of the storage film cylinder 7 rotates, the bottom of the storage film cylinder 7 can be sealed. After the bottom of the storage film cylinder 7 is sealed, silage is added to the inside of the storage film cylinder 7 through the top of the storage tank body 1. After adding a certain amount of silage, rotate the upper rotating circle 2. When the upper rotating circle 2 rotates, it can drive the upper mounting circle 5 and the lower mounting circle 6 to rotate through the limiting support mechanism 3. When the upper mounting circle 5 and the lower mounting circle 6 rotate, they can seal the connection between the storage film cylinder 7 and the lower mounting circle 6, and extract the air inside the storage film cylinder 7 through the lifting mechanism 4, and then drive the upper mounting circle 5 and the lower mounting circle 6 to rotate through the lifting mechanism 4. The upper mounting ring 5 and the lower mounting ring 6 move upward, and when the upper mounting ring 5 and the lower mounting ring 6 move upward, the storage film tube 7 inside the upper mounting ring 5 and the lower mounting ring 6 can be extended to extend the storage film tube 7, and when the upper mounting ring 5 and the lower mounting ring 6 move up and down, the limit support mechanism 3 can limit the position of the upper mounting ring 5 and the lower mounting ring 6. After the storage film tube 7 extends a new storage segment, silage can be added to the inside of the storage film tube 7 again, and the storage film tube 7 is driven to rotate by the lower mounting ring 6 and the silage inside the storage film tube 7 is stored in multiple sections, which not only improves the storage quality of the silage, but also effectively prevents the silage from being partially corrupted and causing large-scale infection during the storage process.

[0046] Example 2:

[0047] The difference from the above embodiment is that, please refer to Figure 1 - Figure 10The limit support mechanism 3 includes a limit support rod 31, which is installed inside the upper rotating circle 2. A plurality of limit rotating shafts 32 are installed inside the limit support rod 31, and a plurality of limit rotating shafts 32 are installed outside the limit stoppers 33. An internal transmission ring 34 is installed outside the internal transmission ring 34, and a transmission connecting rod 35 is installed inside the internal transmission ring 34. The upper and lower connecting rods 36 are installed outside the transmission connecting rod 35. The top of the lower mounting circle 6 is connected to an outer connecting plate 37, the inner side of the outer connecting plate 37 is connected to the inner side of the inner connecting plate 38, the bottom of the inner connecting plate 38 is connected to a lifting connecting rod 39, and the outer side of the lifting connecting rod 39 is connected to a lifting transmission plate 310.

[0048] The outer portions of the upper mounting ring 5 and the lower mounting ring 6 are provided with card slots, which are engaged with the outer portions of the position-limiting support rods 31. The tops of the plurality of position-limiting support rods 31 are all connected to the upper rotating ring 2.

[0049] When the upper rotating ring 2 rotates, it can drive multiple limiting support rods 31 to rotate inside the storage tank body 1. When the limiting support rods 31 rotate, they can drive the upper mounting ring 5 and the lower mounting ring 6 to rotate synchronously.

[0050] Both ends of the limit shaft 32 pass through the side walls of the limit support rod 31. The limit stopper 33 is rotatably connected to the limit shaft 32 outside the limit support rod 31. The internal transmission ring 34 is fixedly connected to the limit shaft 32 inside the limit support rod 31. The inner part of the limit stopper 33 is clamped with the outer part of the limit support rod 31.

[0051] The limit stopper 33 can contact the bottom of the lower mounting ring 6, and the limit support mechanism 3 can support the lower mounting ring 6. The limit stopper 33 can rotate outside the limit support rod 31 through the limit rotation shaft 32. When the limit stopper 33 rotates, it can drive the internal transmission ring 34 to rotate synchronously through the limit rotation shaft 32. When the limit rotation shaft 32 rotates, it can drive the transmission connecting rod 35 to move up and down inside the limit support rod 31. The rotation angle of the limit stopper 33 is limited by the external structure of the limit stopper 33 and the limit support rod 31.

[0052] Multiple limiting shafts 32 are longitudinally distributed inside the limiting support rod 31, and multiple transmission connecting rods 35 are connected by upper and lower connecting rods 36. The upper and lower connecting rods 36 inside the multiple limiting support rods 31 are connected by an outer connecting plate 37;

[0053] When the upper mounting ring 5 and the lower mounting ring 6 move upward, they can drive the limit stopper 33 to rotate upward outside the limit support rod 31. When the limit stopper 33 rotates, the internal transmission ring 34 can be driven to rotate synchronously through the limit rotation shaft 32. When the internal transmission ring 34 rotates, it can drive the transmission connecting rod 35 to move upward. When the transmission connecting rod 35 moves upward, it can drive the upper and lower connecting rods 36 to move upward inside the limit support rod 31. When the upper and lower connecting rods 36 move upward, they can drive the outer connecting plate 37 to move upward. The lifting mechanism 4 can drive the inner connecting plate 38 to move upward through the lifting transmission plate 310. When the inner connecting plate 38 moves upward, it can drive the outer connecting plate 37 to move upward. When the outer connecting plate 37 moves upward, it can drive the transmission connecting rod 35 to move upward through the upper and lower connecting rods 36. When the transmission connecting rod 35 moves upward, it can drive the limit stopper 33 to rotate upward through the limit rotation shaft 32.

[0054] When the upper mounting ring 5 and the lower mounting ring 6 remain stationary, the limit stopper 33 on the outside of the limit support rod 31 can contact the bottom of the lower mounting ring 6 to support the upper mounting ring 5 and the lower mounting ring 6. When the lifting mechanism 4 drives the upper mounting ring 5 and the lower mounting ring 6 to move upward, the limit stopper 33 can be driven to rotate upward on the outside of the limit support rod 31. When the limit stopper 33 rotates, the internal transmission ring 34 can be driven to rotate synchronously through the limit rotating shaft 32. When the internal transmission ring 34 rotates, the transmission connecting rod 35 can be driven to move upward. When the transmission connecting rod 35 moves upward, the upper and lower connecting rods 36 can be driven to move upward inside the limit support rod 31. When the upper and lower connecting rods 36 move upward, the outer connecting plate 37 can be driven upward. After the upper mounting ring 5 and the lower mounting ring 6 stop moving, the limit stopper 33 The block 33 can rotate downward outside the limit support rod 31, and can continue to support the lower mounting ring 6 when the limit block 33 rotates downward, and the lifting mechanism 4 can drive the inner connecting plate 38 to move upward through the lifting transmission plate 310, and can drive the outer connecting plate 37 to move upward when the inner connecting plate 38 moves upward, and can drive the transmission connecting rod 35 to move upward through the upper and lower connecting rods 36 when the outer connecting plate 37 moves upward, and can drive the limit block 33 to rotate upward through the limit shaft 32 when the transmission connecting rod 35 moves upward, and can simultaneously drive multiple upper and lower connecting rods 36 to move upward at the same time through the outer connecting plate 37, so that all the limit blocks 33 can be rotated upward at the same time, and at this time, the height of the upper mounting ring 5 and the lower mounting ring 6 inside the storage tank body 1 can be freely adjusted.

[0055] Example 3:

[0056] The difference from the above embodiment is that, please refer to Figure 1 - Figure 10The lifting mechanism 4 includes a lifting hydraulic cylinder 41, which is installed inside the upper rotating circle 2. A lifting hydraulic rod 42 is installed inside the lifting hydraulic cylinder 41, a connecting hook 43 is installed outside the lifting hydraulic rod 42, a transmission plate 44 is installed outside the connecting hook 43, and the bottom of the lifting hydraulic rod 42 is connected to the transmission plate 44. A lifting connecting frame 45 is installed inside the upper mounting circle 5, a lifting piston cylinder 46 is installed inside the lifting connecting frame 45, a connecting piston 47 is installed inside the lifting piston cylinder 46, a fixed connecting block 48 is installed on the top of the lifting piston cylinder 46, and a movable separation block 49 is installed outside the fixed connecting block 48.

[0057] The top of the connecting piston 47 is connected to the bottom of the lifting hydraulic rod 42, and the bottom of the lifting hydraulic cylinder 41 passes through the center of the inner connecting plate 38;

[0058] The lifting hydraulic rod 42 can move up and down inside the lifting hydraulic cylinder 41. When moving up and down, the lifting hydraulic rod 42 can drive the connecting hook 43 and the transmission plate 44 to move up and down. When the lifting hydraulic rod 42 drives the transmission plate 44 to move upward, the transmission plate 44 can contact the lifting transmission plate 310 and drive the lifting transmission plate 310 to move upward. When the lifting hydraulic rod 42 moves up and down, it can drive the connecting piston 47 to move up and down inside the lifting piston cylinder 46.

[0059] The diameter of the lower half of the lifting piston cylinder 46 is larger than the diameter of the upper half of the lifting piston cylinder 46. The outer portion of the lifting piston cylinder 46 is slidably connected to the center of the lifting connecting frame 45. The outer portion of the connecting piston 47 is in contact with the inner portion of the lifting piston cylinder 46.

[0060] The connecting piston 47 can move in the internal piston of the lifting piston cylinder 46. When the lifting hydraulic rod 42 drives the connecting piston 47 to move up and down inside the lifting piston cylinder 46, it can also extract the air inside the lifting piston cylinder 46 in the lifting connecting frame 45.

[0061] A boss is provided on the upper portion of the fixed connection block 48. The upper diameter of the boss on the fixed connection block 48 is smaller than the lower diameter, and the upper diameter of the boss on the fixed connection block 48 is larger than the lower diameter. The lifting hydraulic rod 42 can be engaged with the fixed connection block 48 on the top of the lifting piston cylinder 46 through the connecting claw 43.

[0062] When the lifting hydraulic rod 42 drives the connecting hook 43 to move downward, the connecting hook 43 can be engaged with the fixed connecting block 48. After the connecting hook 43 is engaged with the fixed connecting block 48, the lifting hydraulic rod 42 can drive the lifting piston cylinder 46 to move upward through the connecting hook 43. After the connecting hook 43 is engaged with the movable separation block 49, it drives the movable separation block 49 to move upward and can be separated from the fixed connecting block 48 and the movable separation block 49.

[0063] When the lifting hydraulic cylinder 41 is working, it can drive the lifting hydraulic rod 42 to move up and down. When the lifting hydraulic cylinder 41 drives the lifting hydraulic rod 42 to move downward, it can drive the connecting piston 47 to move downward inside the lifting piston cylinder 46 through the connection between the lifting hydraulic rod 42 and the connecting piston 47, and when the lifting hydraulic rod 42 continues to move downward, it can drive the lifting piston cylinder 46 to move downward. When the lifting piston cylinder 46 moves downward, it can be inserted into the silage feed. After the lifting piston cylinder 46 is inserted into the silage feed, the lifting hydraulic cylinder 41 drives the lifting hydraulic rod 42 to move upward. When the lifting hydraulic rod 42 moves upward, it can drive the connecting piston 47 to move upward inside the lifting piston cylinder 46. When the connecting piston 47 moves upward inside the lifting piston cylinder 46, the air inside the silage feed can be extracted. When the lifting hydraulic rod 42 moves downward, the connecting hook 43 can be engaged with the outer side of the fixed connecting block 48. After the connecting hook 43 is engaged with the outer side of the fixed connecting block 48, the lifting hydraulic rod 42 drives the connecting hook 43 to move The upward movement can drive the lifting piston cylinder 46 to move upward by the card connection with the fixed connection block 48. When the lifting piston cylinder 46 moves upward, the lifting connection frame 45 can be driven upward by the card connection with the lifting connection frame 45 on the outside. When the lifting connection frame 45 moves upward, the upper mounting ring 5 and the lower mounting ring 6 can be driven upward. When the lifting hydraulic rod 42 drives the connecting hook 43 to move downward and engage with the movable separation block 49, the lifting hydraulic rod 42 moves upward, which can drive the movable separation block 49 to move upward on the outside of the fixed connection block 48. When the movable separation block 49 moves upward and contacts the boss on the top of the fixed connection block 48, the lifting hydraulic rod 42 drives the connecting hook 43 to continue moving upward, which can separate the connecting hook 43 from the movable separation block 49. When the upper mounting ring 5 and the lower mounting ring 6 are driven up and down by the up and down movement of the lifting hydraulic rod 42, the storage film cylinder 7 can be divided into storage segments of different lengths, thereby being able to divide the storage film cylinder 7 into storage segments of different lengths according to the type of silage.

[0064] Example 4:

[0065] A method for fermenting silage feed for beef cattle breeding, using a feed fermentation device as described in Examples 1 to 3, comprises the following steps:

[0066] During operation, the bottom of the storage film cylinder 7 is sealed by rotating the lower rotating ring 8;

[0067] Then add silage into the storage film cylinder 7 through the top of the storage tank body 1;

[0068] The upper rotating ring 2 drives the upper mounting ring 5 and the lower mounting ring 6 to rotate to seal the storage film cylinder 7 in sections;

[0069] The air inside the silage is then extracted through the lifting mechanism 4 and drives the upper mounting ring 5 and the lower mounting ring 6 to move upwards;

[0070] When the upper mounting ring 5 and the lower mounting ring 6 move upward, the storage film drum 7 can be extended and the next section of silage can be stored.

[0071] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A feed fermentation device, comprising a storage tank body, characterized in that: An upper rotating ring is installed on the top of the storage tank body, a limited support mechanism is installed inside the upper rotating ring, a lifting mechanism is installed inside the limited support mechanism, an upper mounting ring is installed outside the lifting mechanism, the bottom of the upper mounting ring is connected to the lower mounting ring, a storage film cylinder is installed inside the lower mounting ring, and the bottom of the storage tank body is installed at the lower rotating ring; A storage groove is provided inside the connection between the upper mounting ring and the lower mounting ring. The bottom of the storage film cylinder passes through the lower mounting ring and is connected to the lower rotating ring. The interior of the upper rotating ring is connected to the upper mounting ring and the lower mounting ring via a limit support mechanism. When the upper and lower mounting rings are rotated, the top of the storage film cylinder can be driven to rotate to seal the connection between the storage film cylinder and the lower mounting ring. The lifting mechanism can also extract the air inside the storage film cylinder, and the lifting mechanism can also drive the upper and lower mounting rings to move up and down, and the upper and lower mounting rings can also extend the storage film cylinder when they move up and down.

2. A feed fermentation equipment according to claim 1, characterized in that: The limit support mechanism includes a limit support rod, which is installed inside the upper rotating circle, and multiple limit rotating shafts are installed inside the limit support rod, and multiple limit rotating shafts are installed outside. Internal transmission rings are installed inside the internal transmission rings, and upper and lower connecting rods are installed outside the transmission connecting rods. The top of the lower mounting ring is connected to an outer connecting plate, the inner part of the outer connecting plate is connected to an inner connecting plate, the bottom of the inner connecting plate is connected to a lifting connecting rod, and the outer part of the lifting connecting rod is connected to a lifting transmission plate.

3. A feed fermentation equipment according to claim 2, characterized in that: The outer portions of the upper mounting ring and the lower mounting ring are provided with a clamping groove, and the clamping grooves on the outer portions of the upper mounting ring and the lower mounting ring are clamped with the outer portions of the position-limiting support rods, and the tops of the plurality of position-limiting support rods are all connected to the upper rotating ring; When the upper rotating circle rotates, it can drive the plurality of limiting support rods to rotate inside the storage tank body. When the limiting support rods rotate, they can drive the upper mounting circle and the lower mounting circle to rotate synchronously.

4. A feed fermentation equipment according to claim 3, characterized in that: Both ends of the limit shaft pass through the side walls of the limit support rod, the limit stopper is rotatably connected to the limit shaft outside the limit support rod, the internal transmission ring is fixedly connected to the limit shaft inside the limit support rod, and the interior of the limit stopper is clamped with the exterior of the limit support rod; The limit stop can contact the bottom of the lower mounting ring, the limit support mechanism can support the lower mounting ring, the limit stop can rotate outside the limit support rod through the limit rotating shaft, and the limit stop can drive the internal transmission ring to rotate synchronously through the limit rotating shaft when rotating, and the limit rotating shaft can drive the transmission connecting rod to move up and down inside the limit support rod when rotating. The rotation angle of the limit stop is limited by the external structure of the limit stop and the limit support rod.

5. A feed fermentation equipment according to claim 4, characterized in that: The plurality of limit rotation shafts are longitudinally distributed inside the limit support rod, the plurality of transmission connecting rods are connected by upper and lower connecting rods, and the upper and lower connecting rods inside the plurality of limit support rods are connected by an outer connecting plate; When the outer connecting plate moves upward, it can drive the transmission connecting rod to move upward through the upper and lower connecting rods, and when the transmission connecting rod moves upward, it can drive the limit stopper to rotate upward through the limit rotating shaft.

6. A feed fermentation equipment according to claim 5, characterized in that: The lifting mechanism includes a lifting hydraulic cylinder, which is installed inside the upper rotating circle, a lifting hydraulic rod is installed inside the lifting hydraulic cylinder, a connecting hook is installed outside the lifting hydraulic rod, a transmission plate is installed outside the connecting hook, the bottom of the lifting hydraulic rod is connected to the transmission plate, a lifting connecting frame is installed inside the upper mounting circle, a lifting piston cylinder is installed inside the lifting connecting frame, a connecting piston is installed inside the lifting piston cylinder, a fixed connecting block is installed on the top of the lifting piston cylinder, and a movable separation block is installed outside the fixed connecting block.

7. A feed fermentation equipment according to claim 6, characterized in that: The top of the connecting piston is connected to the bottom of the lifting hydraulic rod, and the bottom of the lifting hydraulic cylinder passes through the center of the inner connecting plate; The lifting hydraulic rod can move up and down inside the lifting hydraulic cylinder. When moving up and down, the lifting hydraulic rod can drive the connecting hook and the transmission plate to move up and down. When the lifting hydraulic rod drives the transmission plate to move upward, the transmission plate can contact the lifting transmission plate and drive the lifting transmission plate to move upward. When the lifting hydraulic rod moves up and down, it can drive the connecting piston to move up and down inside the lifting piston cylinder.

8. A feed fermentation equipment according to claim 7, characterized in that: The diameter of the lower half of the lifting piston cylinder is larger than the diameter of the upper half of the lifting piston cylinder. The outer portion of the lifting piston cylinder is slidably connected to the center of the lifting connecting frame. The outer portion of the connecting piston is in contact with the inner portion of the lifting piston cylinder. The connecting piston can move in the interior of the lifting piston cylinder. When the lifting hydraulic rod drives the connecting piston to move up and down in the lifting piston cylinder, the air in the lifting piston cylinder inside the lifting connecting frame can also be extracted.

9. A feed fermentation equipment according to claim 8, characterized in that: A boss is provided on the upper portion of the fixed connection block, wherein the upper diameter of the boss on the fixed connection block is smaller than the lower diameter, and the upper diameter of the boss on the fixed connection block is larger than the lower diameter. The lifting hydraulic rod can be connected to the fixed connection block on the top of the lifting piston cylinder through the connecting claw; When the lifting hydraulic rod drives the connecting hook to move downward, the connecting hook can be engaged with the fixed connecting block. After the connecting hook is engaged with the fixed connecting block, the lifting hydraulic rod can drive the lifting piston cylinder upward through the connecting hook. After the connecting hook is engaged with the movable separation block, it drives the movable separation block to move upward and can be separated from the fixed connection block and the movable separation block.

10. A method for fermenting silage feed for beef cattle breeding, characterized in that: Using a feed fermentation device as described in any one of claims 1 to 9, The following steps are included: During operation, the bottom of the storage film cylinder is sealed by rotating the lower rotating ring; Then add silage feed into the interior of the storage film cylinder through the top of the storage tank body; The upper rotating ring drives the upper mounting ring and the lower mounting ring to rotate to seal the storage film cylinder in sections; The air inside the silage is then extracted through the lifting mechanism, driving the upper and lower mounting rings to move upwards. When the upper mounting ring and the lower mounting ring are moved upward, the storage film drum can be extended and the next section of silage can be stored.

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