Feed production silo

Abstract

This invention relates to the field of agricultural production technology and discloses a feed silo for feed production, including a storage silo and a first rotating shaft disposed inside the storage silo. The first rotating shaft includes an auxiliary discharge assembly, which includes a slide, a slide rod, and a slide ring. A sealing plate is symmetrically rotatably connected inside the storage silo. The rotation of the stirring plate inside the storage silo keeps the feed in a loose state before discharge. The threaded blade slides to the discharge port and rotates, allowing the threaded blade to first move some of the feed accumulated on top of the threaded blade downwards. Then, the rotation transports the feed inside the storage silo to the discharge port. The conveying of feed inside the storage silo by the threaded blade can accelerate the discharge speed of the feed inside the storage silo and improve production efficiency. At the same time, the vertical movement of the threaded blade inside the storage silo before discharge can avoid the problem of feed being difficult to fall due to compaction inside the storage silo.

Description

Technical Field

[0001] This invention relates to the field of agricultural production technology, specifically to a feed silo for feed production. Background Technology

[0002] A silo is a container for storing materials, serving to store, quantitatively measure, and accurately distribute various materials. Silos are widely used in the feed processing industry, and their main types include: single silos, double silos, multi-silos, and batching machines.

[0003] In the current silo, feed is fed into the silo at fixed points through a feeding device. The large volume of feed fed in causes the feed to accumulate upwards inside the silo. Larger individual feeds will continue to accumulate upwards during the feeding process and rise above the silo. If they are not broken up in time, the staff will not be able to effectively check the storage status inside the silo. At the same time, the feed accumulation will not be dispersed in time inside the silo. A large amount of space will remain inside the accumulated feed and will not be used properly, which is not conducive to the efficient storage of feed inside the silo.

[0004] During the discharge process, feed may clump due to long-term storage inside the silo. After the silo is opened, the feed may be unable to be discharged due to blockage caused by clumping. At the same time, for feed with large individual volume, the accumulation will increase the friction, making it difficult to discharge the feed downwards from the silo by its own weight.

[0005] Therefore, a feed silo for feed production is proposed. Summary of the Invention

[0006] The purpose of this invention is to provide a feed silo for feed production to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, the present invention provides the following technical solution: a feed production silo, comprising a storage silo and a first rotating shaft disposed inside the storage silo. The first rotating shaft includes an auxiliary discharge assembly, which includes a slide chamber, a slide rod, and a slide ring. A sealing plate is symmetrically rotatably connected inside the storage silo. The slide chamber is fixedly connected to the top of the sealing plate. The slide rod is slidably connected to the interior of the slide chamber. A turntable is rotatably connected inside the first rotating shaft. A first spring is fixedly connected to the bottom of the turntable. A round rod is fixedly connected to the bottom of the first spring. The round rod is slidably connected to the interior of the first rotating shaft. Limiting blocks are symmetrically fixedly connected to the outer wall of the round rod. A slot is symmetrically formed at the bottom of the inner cavity of the first rotating shaft. The slot and the limiting block are adapted to each other. A slide ring is slidably connected to the outer wall of the round rod. The bottom of the slide rod is movably connected to the outer wall of the slide ring. A threaded blade is fixedly connected to the outer wall of the round rod and located below the first rotating shaft.

[0008] Preferably, a support frame is fixedly connected to the outer wall of the storage silo, a motor is fixedly connected to the top of the storage silo, the first rotating shaft is driven and installed at the output end of the motor, an agitator is fixedly connected to the outer wall of the first rotating shaft, a rotating mechanism is provided on the outer wall of the motor and above the agitator, the rotating mechanism includes a sleeve and a first toothed rod, the sleeve is driven and installed at the output end of the motor, the bottom of the outer wall of the sleeve is rotatably connected to the first toothed rod, a sliding plate is slidably connected to the outer wall of the first toothed rod, an airbag is fixedly connected between the sleeve and the sliding plate, the airbag is sleeved on the outer wall of the first toothed rod, and an air pump is provided on the outer wall of the sleeve and inside the airbag.

[0009] Preferably, the sliding plate includes a loosening component and a leveling component. The loosening component includes a slide plate slidably connected inside the sliding plate. A reciprocating screw is fixedly connected in a linear array on the side of the slide plate away from the first toothed rod. The reciprocating screw is slidably connected to the outer wall of the sliding plate. A second toothed rod is rotatably connected inside the first toothed rod. A second rotating shaft is rotatably connected inside the sliding plate. A gear plate is fixedly connected to the outer wall of the second rotating shaft. A first transmission belt drives between the second toothed rod and the second rotating shaft. A reciprocating screw is rotatably connected inside the first rotating shaft. The slide plate is slidably connected to the outer wall of the reciprocating screw. A gear shaft is fixedly connected to the side of the reciprocating screw near the second toothed rod. The gear shaft meshes with the gear plate.

[0010] Preferably, the leveling assembly includes a third rotating shaft rotatably connected inside the sliding plate, with circular plates fixedly connected to both ends of the third rotating shaft. A second transmission belt drives between the second gear and the third rotating shaft. A level measuring instrument is fixedly connected to the inner cavity of the sliding plate. A lever is driven and installed inside the first rotating shaft. A toothed plate is fixedly connected to the side of the lever near the first gear. The toothed plate meshes with the first gear and the second gear. A horizontal plate is slidably connected inside the sliding plate. A pressure plate is fixedly connected to the bottom of the horizontal plate. A second spring is fixedly connected between the bottom of the horizontal plate and the bottom of the inner cavity of the sliding plate.

[0011] Preferably, the diameter of the threaded blade is adapted to the inner diameter of the discharge port below the storage bin, and when the threaded blade rotates, the feed inside the storage bin is conveyed to the lower part of the threaded blade.

[0012] Preferably, the outer wall of the first toothed rod is provided with a sliding groove, and the sliding plate is slidably connected to the outer wall of the first toothed rod.

[0013] Preferably, a controller is provided inside the sliding plate, and the level measuring instrument is electrically connected to the lever through the controller.

[0014] Preferably, the outer wall of the circular plate is provided with protruding teeth, and the protruding teeth on the outer wall of the circular plate are engaged with the horizontal plate.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] 1. The rotation of the agitator plate inside the storage hopper keeps the feed loose before discharge. The spiral blades slide to the discharge port and rotate, causing some of the feed piled on top of the spiral blades to move downwards. Then, the rotation transports the feed inside the storage hopper to the discharge port. The conveying of feed inside the storage hopper by the spiral blades can speed up the discharge of feed and improve production efficiency. At the same time, the vertical movement of the spiral blades inside the storage hopper before discharge can prevent the feed from being compacted and difficult to fall.

[0017] 2. During discharge, the reciprocating screw extends and retracts inside the sliding plate, and the sliding plate slides back and forth on the outer wall of the first toothed rod, so that the feed inside the storage bin can be stirred in both directions. This makes the feed loose when discharged, reduces the friction caused by the mutual compression between feeds, and increases the speed at which the feed is discharged through the outlet of the storage bin.

[0018] 3. The pressure plate below the horizontal plate circulates and vibrates the feed injected into the storage bin, thereby reducing the gaps between feed particles as they enter the bin and improving its storage capacity. At the same time, the pressure plate levels the injected feed, allowing the accumulated feed to spread out in a timely manner, preventing it from overflowing into the storage bin in a cone shape. Attached Figure Description

[0019] Figure 1 This is a three-dimensional schematic diagram of the overall structure of the present invention;

[0020] Figure 2 This is a front view of the overall structure of the present invention;

[0021] Figure 3 This is a cross-sectional view of the overall structure of the present invention;

[0022] Figure 4 This is a schematic diagram of the overall internal structure of the present invention;

[0023] Figure 5 For the present invention Figure 4 Enlarged schematic diagram of the structure at point A in the middle;

[0024] Figure 6 For the present invention Figure 4 Enlarged schematic diagram of the structure at point B;

[0025] Figure 7 This is a cross-sectional schematic diagram of the sliding plate structure of the present invention;

[0026] Figure 8 For the present invention Figure 7 Enlarged schematic diagram of the structure at point C;

[0027] Figure 9 This is a partial schematic diagram of the first toothed rod structure of the present invention.

[0028] In the picture:

[0029] 1. Support frame; 2. Storage silo; 3. Motor; 4. First rotating shaft; 5. Rotating mechanism; 6. Agitator plate;

[0030] 41. Auxiliary discharge assembly; 411. Sealing plate; 412. Skid; 413. Slide rod; 414. Slip ring; 415. Round rod; 416. Limiting block; 417. First spring; 418. Turntable; 419. Slot; 4110. Threaded blade;

[0031] 51. Sleeve; 52. First toothed rod; 53. Airbag; 54. Sliding plate;

[0032] 541, Loose assembly; 5411, Gear shaft; 5412, Reciprocating lead screw; 5413, Slide plate; 5414, Second rotating shaft; 5415, Gear disc; 5416, First transmission belt; 5417, Second gear;

[0033] 542. Leveling assembly; 5421. Third rotating shaft; 5422. Circular plate; 5423. Second transmission belt; 5424. Level measuring instrument; 5425. Lever; 5426. Toothed plate; 5427. Horizontal plate; 5428. Pressure plate; 5429. Second spring. Detailed Implementation

[0034] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present invention.

[0035] Embodiments of the present invention

[0036] Please see Figures 1 to 4 , Figure 6A feed production silo includes a storage silo 2 and a first rotating shaft 4 disposed inside the storage silo 2. The first rotating shaft 4 includes an auxiliary discharge assembly 41, which includes a slide 412, a slide rod 413, and a slide ring 414. A sealing plate 411 is symmetrically rotatably connected inside the storage silo 2. The slide 412 is fixedly connected to the top of the sealing plate 411, and the slide rod 413 is slidably connected to the inside of the slide 412. A turntable 418 is rotatably connected inside the first rotating shaft 4, and a first spring is fixedly connected to the bottom of the turntable 418. 417, a round rod 415 is fixedly connected to the bottom of the first spring 417. The round rod 415 is slidably connected to the inside of the first rotating shaft 4. Limiting blocks 416 are symmetrically fixedly connected to the outer wall of the round rod 415. The bottom of the inner cavity of the first rotating shaft 4 is symmetrically provided with slots 419. The slots 419 and the limiting blocks 416 are adapted to each other. A slip ring 414 is slidably connected to the outer wall of the round rod 415. The bottom of the slide rod 413 is movably connected to the outer wall of the slip ring 414. A threaded blade 4110 is fixedly connected to the outer wall of the round rod 415 and located below the first rotating shaft 4.

[0037] In practical application, this embodiment is as follows:

[0038] When the feed inside the storage silo 2 needs to be discharged, the operator starts the motor 3 to make the first rotating shaft 4 start rotating. When the first rotating shaft 4 rotates, the stirring plate 6 stirs the feed inside the storage silo 2 to loosen it. At the same time, the operator operates the equipment to make the symmetrical sealing plate 411 flip downward inside the storage silo 2. After the symmetrical sealing plate 411 flips downward, the discharge port at the bottom of the storage silo 2 opens, so that the feed inside the storage silo 2 can be discharged out through the discharge port. During the rotation of the sealing plate 411, it will drive the sliding rod 413 to flip together through the slide chamber 412. The flipping of the sliding rod 413 will drive the sliding ring 414 to slide downward on the outer wall of the round rod 415. During the sliding of the sliding ring 414 on the outer wall of the round rod 415, the sliding rod 413 will slide into the slide chamber 412. When the sliding ring 414 slides to the bottom of the round rod 415, the sliding rod 413 continues to drive the sliding ring 414 to move downward, which will cause the sliding ring 414 to pull the round rod 415. 5. Moving downwards together, as the round rod 415 moves downwards inside the first rotating shaft 4, the first spring 417 is stretched and elastically extends. The limiting block 416 on the outer wall of the round rod 415 slides downwards inside the first rotating shaft 4. When the limiting block 416 slides to engage with the slot 419, the rotation of the first rotating shaft 4 will cause the round rod 415 to rotate together through the engagement of the slot 419 and the limiting block 416. The rotation of the round rod 415 will cause the threaded blade 4110 to rotate together. At this time, Because the threaded blade 4110 moves downward together with the round rod 415, and the diameter of the threaded blade 4110 is equal to the inner diameter of the discharge port below the storage bin 2, the threaded blade 4110 will transport the tightly packed plastic inside the storage bin 2 to the discharge port of the storage bin 2 during the rotation process. The diameter of the threaded blade 4110 is matched with the inner diameter of the discharge port below the storage bin 2. When the threaded blade 4110 rotates, the feed inside the storage bin 2 is transported downward to the threaded blade 4110.

[0039] The rotation of the agitator plate 6 inside the storage hopper 2 keeps the feed loose before discharge. The threaded blade 4110 slides into the discharge port and rotates, allowing the threaded blade 4110 to first move some of the feed piled on top of the threaded blade 4110 downwards. Then, the rotation transports the feed inside the storage hopper 2 to the discharge port. The conveying of feed inside the storage hopper 2 by the threaded blade 4110 can speed up the discharge speed of the feed inside the storage hopper 2 and improve production efficiency. At the same time, the vertical movement of the threaded blade 4110 inside the storage hopper 2 before discharge can avoid the problem of the feed being difficult to fall due to compaction inside the storage hopper 2.

[0040] Please see Figures 1 to 4A support frame 1 is fixedly connected to the outer wall of the storage bin 2. A motor 3 is fixedly connected to the top of the storage bin 2. A first rotating shaft 4 is driven and installed at the output end of the motor 3. An agitator 6 is fixedly connected to the outer wall of the first rotating shaft 4. A rotating mechanism 5 is provided on the outer wall of the motor 3 and above the agitator 6. The rotating mechanism 5 includes a sleeve 51 and a first toothed rod 52. The sleeve 51 is driven and installed at the output end of the motor 3. The bottom of the outer wall of the sleeve 51 is rotatably connected to the first toothed rod 52. A sliding plate 54 is slidably connected to the outer wall of the first toothed rod 52. An air bladder 53 is fixedly connected between the sleeve 51 and the sliding plate 54. The air bladder 53 is sleeved on the outer wall of the first toothed rod 52. An air pump is provided on the outer wall of the sleeve 51 and inside the air bladder 53. A groove is opened on the outer wall of the first toothed rod 52. The sliding plate 54 is limited and slidably connected to the outer wall of the first toothed rod 52.

[0041] In practical application, this embodiment is as follows:

[0042] During the process of filling the storage bin 2 with feed, the staff starts the equipment. As the sleeve 51 drives the first toothed rod 52 to rotate, the air pump installed on the sleeve 51 inflates and deflates the inner cavity of the air bag 53, so that the sliding plate 54 slides back and forth on the outer wall of the first toothed rod 52, making the feed accumulate flat inside the storage bin 2.

[0043] Please see Figure 7 and Figure 8 The sliding plate 54 includes a loosening component 541 and a leveling component 542. The loosening component 541 includes a sliding plate 5413 slidably connected inside the sliding plate 54. A reciprocating screw 5412 is fixedly connected to the side of the sliding plate 5413 away from the first toothed rod 52 in a linear array. The reciprocating screw 5412 is slidably connected to the outer wall of the sliding plate 54. A second toothed rod 5417 is rotatably connected inside the first toothed rod 52. A second rotating shaft 5417 is rotatably connected inside the sliding plate 54. 414, a gear disc 5415 is fixedly connected to the outer wall of the second rotating shaft 5414, a first transmission belt 5416 is connected between the second gear 5417 and the second rotating shaft 5414, a reciprocating screw 5412 is rotatably connected inside the first rotating shaft 4, a slide plate 5413 is slidably connected to the outer wall of the reciprocating screw 5412, a gear shaft 5411 is fixedly connected to the side of the reciprocating screw 5412 near the second gear 5417, and the gear shaft 5411 meshes with the gear disc 5415.

[0044] In practical application, this embodiment is as follows:

[0045] When unloading is required, the operator controls the lever 5425 to rotate downwards and engage with the first toothed rod 52. At this time, the first rotating shaft 4 rotates inside the sleeve 51, which drives the first toothed rod 52 to rotate as well. When the first toothed rod 52 rotates so that the side of the sliding plate 54 with the reciprocating screw 5412 faces downwards, the level measuring instrument 5424 detects the level of the sliding plate 54 and controls the lever 5425 to rotate, causing the toothed plate 5426 to no longer engage with the first toothed rod 52, so that the toothed plate 5426 returns to the state of engaging with the horizontal plate 5427. When the horizontal plate 5427 rotates, it drives the second rotating shaft 5414 to rotate together through the first transmission belt 5416. 14 During the rotation process, the toothed disc 5415 on its surface rotates together. When the toothed disc 5415 rotates, it drives the reciprocating screw 5412 to rotate together by meshing with the toothed shaft 5411. The rotation of the reciprocating screw 5412 causes the sliding plate 5413, which is slidably connected to its surface, to slide back and forth inside the sliding plate 54. The sliding plate 5413 slides back and forth, causing the reciprocating screw 5412 to slide back and forth together. At this time, because the side of the sliding plate 54 where the reciprocating screw 5412 is located is tilted downward, the reciprocating screw 5412 will stir the feed inside the storage bin 2 during the revolution around the first rotating shaft 4. The stirring of the reciprocating screw 5412 can separate the sticky feed and make it easy to flow.

[0046] During discharge, the reciprocating screw 5412 extends and retracts inside the sliding plate 54, and the sliding plate 54 slides back and forth on the outer wall of the first toothed rod 52, so that the feed inside the storage bin 2 can be stirred in both directions, making the feed loose when discharged, reducing the friction caused by mutual compression between feeds, and increasing the speed at which the feed is discharged through the outlet of the storage bin 2.

[0047] Please see Figure 5 , Figures 7 to 9 The leveling assembly 542 includes a third rotating shaft 5421 rotatably connected inside the sliding plate 54. Both ends of the third rotating shaft 5421 are fixedly connected to circular plates 5422. A second transmission belt 5423 drives the second gear 5417 and the third rotating shaft 5421. A level measuring instrument 5424 is fixedly connected to the inner cavity of the sliding plate 54. A lever 5425 is driven and installed inside the first rotating shaft 4. A toothed plate 5426 is fixedly connected to the side of the lever 5425 near the first gear 52. The toothed plate 5426 and... The first toothed rod 52 and the second toothed rod 5417 mesh with each other. A horizontal plate 5427 is slidably connected inside the sliding plate 54. A pressure plate 5428 is fixedly connected to the bottom of the horizontal plate 5427. A second spring 5429 is fixedly connected between the bottom of the horizontal plate 5427 and the bottom of the inner cavity of the sliding plate 54. A controller is provided inside the sliding plate 54. The level measuring instrument 5424 is electrically connected to the lever 5425 through the controller. The outer wall of the circular plate 5422 is provided with protruding teeth. The protruding teeth on the outer wall of the circular plate 5422 are engaged with the horizontal plate 5427.

[0048] In practical application, this embodiment is as follows:

[0049] During the process of filling the storage bin 2, the same principle applies as above. The first toothed rod 52 drives the sliding plate 54 to rotate and makes the side of the sliding plate 54 closest to the pressure plate 5428 face downward. Then, the rotation of the second toothed rod 5417 will drive the third rotating shaft 5421 to rotate together through the second transmission belt 5423. During the rotation of the third rotating shaft 5421, the protruding teeth on the circular plate 5422 will press the horizontal plate 5427 downward, causing the horizontal plate 5427 to slide downward inside the sliding plate 54. The downward sliding of the horizontal plate 5427 will compress the second spring 5429, causing the second spring 5429 to be compressed and elastically contracted. When the protruding teeth on the circular plate 5422 rotate to the point where they no longer contact the horizontal plate 5427. The second spring 5429 extends elastically to push the horizontal plate 5427 upward, thereby causing the pressure plate 5428 below the horizontal plate 5427 to cyclically knock and vibrate the feed injected into the storage bin 2. This reduces the gaps between feed particles as they enter the storage bin 2, thereby improving the storage capacity of the storage bin 2. At the same time, the pressure plate 5428 levels the injected feed, allowing the accumulated feed to spread out in a timely manner, preventing the feed from overflowing into the storage bin 2 in a cone shape.

[0050] It should be noted that, in this document, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0051] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A feed production silo, comprising a storage silo (2) and a first rotating shaft (4) disposed inside the storage silo (2), characterized in that: The first rotating shaft (4) includes an auxiliary discharge assembly (41), which includes a slide (412), a slide rod (413), and a slip ring (414). The storage bin (2) is symmetrically rotatably connected to a sealing plate (411). The slide (412) is fixedly connected to the top of the sealing plate (411), and the slide rod (413) is slidably connected to the inside of the slide (412). The first rotating shaft (4) is rotatably connected to a turntable (418), and a first spring (417) is fixedly connected to the bottom of the turntable (418). The bottom of the first spring (417) is fixedly connected to the turntable (418). A round rod (415) is fixedly connected to the inside of the first rotating shaft (4). The round rod (415) is slidably connected to the inside of the first rotating shaft (4). Limiting blocks (416) are symmetrically fixedly connected to the outer wall of the round rod (415). A slot (419) is symmetrically opened at the bottom of the inner cavity of the first rotating shaft (4). The slot (419) and the limiting block (416) are adapted to each other. A slip ring (414) is slidably connected to the outer wall of the round rod (415). The bottom of the slide rod (413) is movably connected to the outer wall of the slip ring (414). A threaded blade (4110) is fixedly connected to the outer wall of the round rod (415) and located below the first rotating shaft (4). The storage bin (2) is equipped with a sliding plate (54). The sliding plate (54) includes a loosening component (541) and a leveling component (542). The loosening component (541) includes a sliding plate (5413) slidably connected to the inside of the sliding plate (54). A reciprocating screw (5412) is fixedly connected in a linear array on the side of the sliding plate (5413) away from the first toothed rod (52). The reciprocating screw (5412) is slidably connected to the outer wall of the sliding plate (54). A second toothed rod (5417) is rotatably connected inside the first toothed rod (52). The sliding plate (54) rotates inside the second toothed rod. A second rotating shaft (5414) is dynamically connected, and a gear disc (5415) is fixedly connected to the outer wall of the second rotating shaft (5414). A first transmission belt (5416) is drivingly connected between the second gear (5417) and the second rotating shaft (5414). A reciprocating screw (5412) is rotatably connected inside the first rotating shaft (4). The slide plate (5413) is slidably connected to the outer wall of the reciprocating screw (5412). A gear shaft (5411) is fixedly connected to the side of the reciprocating screw (5412) near the second gear (5417). The gear shaft (5411) meshes with the gear disc (5415). The leveling assembly (542) includes a third rotating shaft (5421) rotatably connected inside the sliding plate (54). Both ends of the third rotating shaft (5421) are fixedly connected to circular plates (5422). A second transmission belt (5423) is connected between the second rack (5417) and the third rotating shaft (5421). A level measuring instrument (5424) is fixedly connected to the inner cavity of the sliding plate (54). A lever (5425) is driven and installed inside the first rotating shaft (4). A toothed plate (5426) is fixedly connected to the side of the lever (5425) near the first toothed rod (52). The toothed plate (5426) meshes with the first toothed rod (52) and the second toothed rod (5417). A horizontal plate (5427) is slidably connected inside the sliding plate (54). A pressure plate (5428) is fixedly connected to the bottom of the horizontal plate (5427). A second spring (5429) is fixedly connected between the bottom of the horizontal plate (5427) and the bottom of the inner cavity of the sliding plate (54).

2. The feed production silo according to claim 1, characterized in that: The outer wall of the storage bin (2) is fixedly connected to a support frame (1), and the top of the storage bin (2) is fixedly connected to a motor (3). The first rotating shaft (4) is driven and installed at the output end of the motor (3). The outer wall of the first rotating shaft (4) is fixedly connected to a stirring plate (6). The outer wall of the motor (3) and above the stirring plate (6) is provided with a rotating mechanism (5). The rotating mechanism (5) includes a sleeve (51) and a first toothed rod (52). The sleeve (51) is driven and installed at the output end of the motor (3). The bottom of the outer wall of the sleeve (51) is rotatably connected to the first toothed rod (52). The sliding plate (54) is slidably connected to the outer wall of the first toothed rod (52). An airbag (53) is fixedly connected between the sleeve (51) and the sliding plate (54). The airbag (53) is sleeved on the outer wall of the first toothed rod (52). The outer wall of the sleeve (51) and the inner cavity of the airbag (53) are provided with an air pump.

3. The feed production silo according to claim 1, characterized in that: The diameter of the threaded blade (4110) is adapted to the inner diameter of the discharge port below the storage bin (2). When the threaded blade (4110) rotates, the feed inside the storage bin (2) is conveyed to the bottom of the threaded blade (4110).

4. A feed production silo according to claim 2, characterized in that: The outer wall of the first toothed rod (52) is provided with a sliding groove, and the sliding plate (54) is slidably connected to the outer wall of the first toothed rod (52).

5. A feed production silo according to claim 1, characterized in that: The sliding plate (54) is equipped with a controller, and the level measuring instrument (5424) is electrically connected to the lever (5425) through the controller.

6. A feed production silo according to claim 1, characterized in that: The outer wall of the circular plate (5422) is provided with protruding teeth, and the protruding teeth on the outer wall of the circular plate (5422) are engaged with the horizontal plate (5427).

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