A kind of south american white prawn compound feed raw material crushing equipment for saline-alkali soil cultivation

Abstract

The application discloses a kind of salt and alkali land breeding with white shrimp of South America compound feed raw material crushing equipment, it is related to white shrimp of South America compound feed raw material crushing technical field, the side surface of the crushing tank is fixedly connected with control panel, the bottom of the crushing tank is fixedly connected with driving part, the side of the crushing tank away from control panel is fixedly connected with discharge part, the present application is provided with contact mechanism, the output end of driving part drives crushing rod to rotate continuously, so that when the material in the crushing tank is slowly discharged, the extrusion force of the material in the tank to sliding plate is less than the centrifugal force when crushing rod rotates, sliding plate and sliding rod are moved to the inside of the crushing tank by the action of centrifugal force, so that sliding plate drives rubber block to move to the inside of the crushing tank, while colliding with the inside of the crushing tank by rubber block, while the impact force generated by vibration, part of the impurities attached in the inside of the tank is shaken off.

Description

Technical Field

[0001] This invention relates to the field of raw material crushing technology for compound feed of Litopenaeus vannamei, specifically to a raw material crushing device for compound feed of Litopenaeus vannamei used in saline-alkali land aquaculture. Background Technology

[0002] In the formulated feed for Litopenaeus vannamei cultured in saline-alkali land, the protein content is generally around 35%-45%. Since Litopenaeus vannamei has a high protein requirement, a high-quality protein source is crucial. The protein in the feed mainly comes from raw materials such as fishmeal, soybean meal, and shrimp shell meal. These raw materials provide the essential amino acids required for shrimp growth, such as lysine and methionine. Moreover, a reasonable amino acid balance can improve protein utilization efficiency and promote shrimp growth and muscle development. For example, in the juvenile shrimp stage, the protein content of the feed may be even higher, approaching 45%, to meet their rapid growth needs. Carbohydrates are one of the energy sources in the feed, generally accounting for 30%-40%. In saline-alkali land culture, wheat flour and corn flour are often selected as carbohydrate raw materials. The starch in these raw materials can provide energy for the shrimp, meeting the energy consumption required for their daily activities and growth.

[0003] When processing compound feed for Litopenaeus vannamei, some processing residue often remains inside the crushing tank during the mixing and crushing of corn and wheat raw materials. If this residue is not cleaned, it will remain inside the crushing tank, causing it to deteriorate and thus interfering with subsequent raw material crushing and mixing. Summary of the Invention

[0004] To address the shortcomings of existing technologies, the technical solution adopted by this invention is: a raw material crushing device for compound feed of Litopenaeus vannamei used in saline-alkali land aquaculture, comprising:

[0005] A crushing tank, wherein a control panel is fixedly connected to the side of the crushing tank, a drive component is fixedly connected to the bottom of the crushing tank, a discharge component is fixedly connected to the side of the crushing tank away from the control panel, a feed component is fixedly connected to the top of the crushing tank, and an exhaust port is fixedly connected to the top of the crushing tank near the feed component.

[0006] The crushing component is used to crush feed raw materials in the crushing tank. The upper and lower sides of the crushing component are rotatably connected to the inner side of the crushing tank, and the bottom of the crushing component is fixedly connected to the output end of the drive component.

[0007] Preferably, the crushing component includes a crushing rod, both the upper and lower ends of which are rotatably connected to the inner side of the crushing tank. The bottom of the crushing rod is fixedly connected to the output end of the driving component. Crushing blades are evenly arranged on the side of the crushing rod, and a contact mechanism is fixedly connected to the side of the crushing rod. The driving component drives the crushing rod to rotate in the crushing tank, thereby causing the crushing rod to drive the crushing blades to crush the feed raw materials in the crushing tank. After the corn and wheat raw materials are crushed together, some processing residue will remain on the inner side of the crushing tank. After the crushing work is completed, the raw materials in the crushing tank are slowly discharged through the discharge component by opening the discharge component. At the same time, the crushing rod continues to rotate in the crushing tank through the driving component, thereby causing the contact mechanism to contact and clean the inner side of the crushing tank, thus cleaning the inner side of the crushing tank. This prevents the residue from remaining on the inner side of the crushing tank after the crushing work, which would then dry and harden on the inner side of the crushing tank, leading to spoilage.

[0008] Preferably, the contact mechanism includes a mounting groove formed on the side of the crushing rod. A sliding rod is slidably connected to the inner side of the mounting groove. A sliding plate is fixedly connected to the end of the sliding rod away from the mounting groove. The side of the sliding plate contacts the inner side of the mounting groove. A first spring is sleeved on the sliding rod. One end of the first spring is fixedly connected to the sliding plate, and the other end of the first spring is fixedly connected to the inner side of the mounting groove. A scraper is fixedly connected to the side of the sliding plate. A rubber plate is fixedly connected to the side of the sliding plate away from the scraper. A rubber block is fixedly connected to the middle of the sliding plate. When the crushing operation is engaged, the crushed raw material in the crushing tank is slowly discharged by opening the discharge component. At the same time, the output end of the drive component drives the crushing rod to rotate continuously, so that when the material in the crushing tank is slowly discharged, the material in the tank resists the sliding plate. When the compressive force of the moving plate is less than the centrifugal force when the crushing rod rotates, the sliding plate and the sliding rod are disengaged from the mounting groove by the centrifugal force. This causes the sliding plate to move the rubber block towards the inside of the crushing tank. At the same time, the rubber block impacts the inside of the crushing tank, and the impact force generated by the vibration shakes off some of the impurities attached to the inside of the tank. Meanwhile, as the crushing rod rotates inside the crushing tank, the scraper scrapes some of the material that has dried on the inside of the crushing tank. Since the angle of the rubber plate is greater than that of the scraper, the rubber plate can come into contact with the inside of the crushing tank, allowing the rubber plate to clean and scrape off the remaining material after the scraper has cleaned it. This avoids the scraper coming into contact with the inside of the crushing tank, which would cause scratch damage to the inside of the crushing tank during long-term cleaning.

[0009] Preferably, the discharge component includes a discharge plate and a discharge port. A rotating shaft is fixedly connected to the middle of the discharge plate. The end of the rotating shaft away from the discharge plate is rotatably connected to the side of the crushing tank. One end of the discharge port is fixedly connected to the crushing tank. Magnet blocks are evenly arranged at the other end of the discharge port. A valve gate mechanism is provided on the side of the discharge port. A mesh plate is fixedly connected to the inner side of the discharge plate. A collection mechanism is rotatably connected to the side of the discharge plate near the mesh plate. When discharging material from the crushing tank, the valve gate mechanism is opened, allowing the material in the crushing tank to be discharged through the discharge port. After cleaning the remaining material in the crushing tank, to prevent some fragments from remaining inside the crushing tank and being difficult to completely discharge and clean, the discharge plate is rotated, causing the discharge plate to drive the collection mechanism to abut against the discharge port. The magnet blocks limit and fix the mechanism, allowing the collection mechanism to collect the feed residue that has fallen from the crushing tank.

[0010] Preferably, the collecting mechanism includes a collecting tank, the side of which is rotatably connected to the inner side of the discharge plate, the side of which is away from the suction mechanism, and the suction mechanism is fixedly connected to the side of the collecting tank. A baffle is fixedly connected to the side of the baffle, a rotating shaft is rotatably connected to the side of the rotating shaft, and a rotating rod is fixedly connected to the side of the rotating shaft. A hook is rotatably connected to the inner side of the rotating rod, and clearance grooves are provided on both sides of the hook. After cleaning the crushed residue of corn and wheat inside the crushing tank, the suction mechanism is activated to perform suction work on the crushing tank. Both corn and wheat generate a lot of dust during the crushing process. The crushed residue and dust are sucked into the collection tank. At the same time, when the suction mechanism is working, the rotating rod rotates in the collection tank through the rotating shaft. This causes the rotating rod to drive the hook ring to rotate in the collection tank, thereby rotating and hooking down wheat bran fragments and corn husks. Wheat bran is the outer skin of wheat grains. During the crushing process, bran fragments of different sizes are produced. Similar to corn husks, these bran fragments are difficult to completely crush, so a large amount of them are scattered in the collection tank, causing a floating phenomenon.

[0011] Preferably, the feeding component includes a feeding cylinder, a support fixedly connected to the side of the feeding cylinder, a second motor fixedly connected to the side of the feeding cylinder, a spiral blade rotatably connected to the inner side of the feeding cylinder, one end of the spiral blade fixedly connected to the output end of the second motor, a diffusion mechanism fixedly connected to the side of the feeding cylinder away from the support, and a discharge pipe fixedly connected to the side of the feeding cylinder near the support. The other end of the discharge pipe is fixedly connected to the top of the crushing tank. When corn and wheat raw materials are added to the crushing tank, the wheat and corn continuously enter the feeding cylinder through the diffusion mechanism. The second motor is turned on, and the output end of the second motor drives the spiral blade to rotate in the feeding cylinder, thereby continuously feeding the wheat and corn raw materials into the crushing tank through the discharge pipe for crushing.

[0012] Preferably, the diffusion mechanism includes a feeding shell, the side of which is fixedly connected to the inner side of the feeding cylinder. A fixing frame is fixedly connected to the inner side of the feeding shell, a third motor is fixedly connected to the top of the fixing frame, and a rotating rod is rotatably connected to the bottom of the fixing frame. The top of the rotating rod is fixedly connected to the output end of the third motor, and a diffusion frame is fixedly connected to the side of the rotating rod. A dust suppression component is fixedly connected to the side of the feeding shell. Simultaneously, when wheat and corn raw materials continuously enter the feeding shell, the third motor is turned on, and its output end drives the diffusion frame to rotate within the inner cavity of the feeding shell. This allows the diffusion frame to perform a rotary diffusion operation on the incoming wheat and corn raw materials, preventing blockage during feeding. Furthermore, the rotation of the diffusion frame compresses and contacts the dust suppression component, preventing dust generation during the feeding of wheat and corn raw materials.

[0013] Preferably, the dust suppression assembly includes a water tank, the side of which is fixedly connected to the feeding shell, a spray head fixedly connected to the side of the water tank, and a pressing rod inserted into the side of the water tank, the pressing rod penetrating the inner side of the water tank and the side of the feeding shell. One end of the pressing rod is fixedly connected to a pressing block, and the other end is fixedly connected to a pressing plate. A second spring is sleeved on the pressing rod, one end of which is fixedly connected to the pressing plate, and the other end of which is fixedly connected to the inner side of the water tank. When the diffuser is driven to rotate in the feeding shell by the output end of the third motor, the diffuser and the pressing block are pressed together, causing the pressing block to drive the pressing plate to move in the water tank through the pressing shaft. This causes the water in the water tank to be sprayed out through the spray head, thereby spraying and suppressing dust around the feeding shell, thus avoiding a large amount of dust during the feeding and crushing of wheat and corn raw materials.

[0014] The beneficial effects of this invention are as follows:

[0015] 1. This invention, through the setting of a contact mechanism, allows the crushed raw material in the crushing tank to be slowly discharged from the crushing tank by opening the discharge component after the crushing operation is completed. Simultaneously, the output end of the drive component drives the crushing rod to rotate continuously. As the material in the crushing tank is slowly discharged, the compressive force of the material on the sliding plate is less than the centrifugal force of the rotating crushing rod. The sliding plate and the sliding rod are then separated from the mounting groove by the centrifugal force. This causes the sliding plate to move the rubber block towards the inside of the crushing tank. The rubber block impacts the inside of the crushing tank, and the impact force generated by the vibration shakes off some impurities attached to the inside of the tank. At the same time, as the crushing rod rotates inside the crushing tank, the scraper scrapes some of the material that has dried and solidified on the inside of the crushing tank.

[0016] 2. This invention, by setting up a discharge component, allows the material in the crushing tank to be discharged through the discharge port by opening the valve gate mechanism when the material is being discharged from the crushing tank. After the residual material in the crushing tank is cleaned, it avoids some fragments remaining inside the crushing tank, which would be difficult to completely discharge and clean. By rotating the discharge plate, the discharge plate drives the collection mechanism to abut against the discharge port, thereby limiting and fixing it by a magnetic block, so that the collection mechanism can collect the feed residue that has fallen off the crushing tank.

[0017] 3. This invention, through the setting of a collection mechanism, after cleaning the crushed residue of corn and wheat inside the crushing tank, opens the suction mechanism to suck air into the crushing tank. Both corn and wheat generate a large amount of dust during the crushing process, thus drawing the crushed residue and dust into the collection tank. Simultaneously, when the suction mechanism is operating, the rotating rod rotates within the collection tank via a rotating shaft, causing the hook ring to rotate within the collection tank. This hook ring then rotates and hooks off wheat bran fragments and corn husks. Wheat bran is the outer skin of wheat grains, and during the crushing process, it produces bran fragments of varying sizes. Similar to corn husks, these bran fragments are difficult to completely crush, resulting in a large amount of them floating in the collection tank, causing a floating phenomenon.

[0018] 4. This invention, by setting up a dust suppression component, allows the diffuser frame to rotate within the feeding housing via the output of a third motor. The diffuser frame then compresses the extrusion block, causing the extrusion block to move the extrusion plate within the water tank via the extrusion shaft. This causes the water in the tank to be sprayed out through the spray nozzles, thus spraying and suppressing dust around the feeding housing. This prevents excessive dust generation during the feeding and crushing of wheat and corn raw materials. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of the raw material crushing equipment for compound feed of Litopenaeus vannamei used in saline-alkali land aquaculture according to the present invention;

[0020] Figure 2 This is a cross-sectional view of the present invention;

[0021] Figure 3 This is a schematic diagram of the structure of the crushing component of the present invention;

[0022] Figure 4 This is the present invention. Figure 3 Schematic diagram of the structure at point A;

[0023] Figure 5 This is a schematic diagram of the structure of the discharge component of the present invention;

[0024] Figure 6 This is a schematic diagram of the collection mechanism of the present invention;

[0025] Figure 7 This is a schematic diagram of the feeding component of the present invention;

[0026] Figure 8 This is a schematic diagram of the diffusion mechanism of the present invention;

[0027] Figure 9 This is a schematic diagram of the dust suppression component of the present invention;

[0028] In the diagram: 1. Crushing tank; 2. Control panel; 3. Drive unit; 4. Feeding unit; 41. Feed cylinder; 42. Second motor; 43. Spiral blade; 44. Support; 45. Discharge pipe; 46. Diffusion mechanism; 461. Feeding shell; 462. Fixing frame; 463. Third motor; 464. Rotating rod; 465. Diffusion frame; 466. Dust suppression assembly; 4661. Water tank; 4662. Spray head; 4663. Extrusion rod; 4664. Extrusion plate; 4665. Extrusion block; 4666. Second spring; 5. Discharge unit; 51. Discharge plate 52. Rotating shaft; 53. Magnet block; 54. Discharge port; 55. Valve gate mechanism; 56. Mesh plate; 57. Collection mechanism; 571. Collection tank; 572. Suction mechanism; 573. Baffle; 574. Rotating shaft; 575. Rotating rod; 576. Hook; 577. Clearance groove; 6. Crushing component; 61. Crushing rod; 62. Crushing blade; 63. Contact mechanism; 631. Mounting groove; 632. Sliding rod; 633. Sliding plate; 634. First spring; 635. Rubber block; 636. Rubber plate; 637. Scraper; 7. Exhaust port. Detailed Implementation

[0029] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the invention to the forms disclosed. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described to better illustrate the principles and practical application of the invention, and to enable those skilled in the art to understand the invention and design various embodiments with various modifications suitable for a particular purpose.

[0030] Example 1, using Figures 1-4 The following is a description of a raw material crushing device for compound feed of Litopenaeus vannamei used in saline-alkali land aquaculture according to an embodiment of the present invention;

[0031] like Figures 1-4 The present invention provides a raw material crushing device for compound feed of Litopenaeus vannamei used in saline-alkali land aquaculture, comprising:

[0032] The crushing tank 1 has a control panel 2 fixedly connected to its side, a drive component 3 fixedly connected to its bottom, a discharge component 5 fixedly connected to the side of the crushing tank 1 away from the control panel 2, a feed component 4 fixedly connected to its top, and an exhaust port 7 fixedly connected to the top of the crushing tank 1 near the feed component 4.

[0033] Crushing component 6 is used to crush feed raw materials in crushing tank 1. The upper and lower sides of crushing component 6 are rotatably connected to the inner side of crushing tank 1, and the bottom of crushing component 6 is fixedly connected to the output end of drive component 3.

[0034] The crushing component 6 includes a crushing rod 61, with both its upper and lower ends rotatably connected to the inner side of the crushing tank 1. The bottom of the crushing rod 61 is fixedly connected to the output end of the drive component 3. Crushing blades 62 are evenly arranged on the side of the crushing rod 61, and a contact mechanism 63 is fixedly connected to the side of the crushing rod 61. The drive component 3 drives the crushing rod 61 to rotate within the crushing tank 1, thereby causing the crushing rod 61 to drive the crushing blades 62 to crush the feed raw materials in the crushing tank 1. Simultaneously, after the corn and wheat raw materials are mixed and crushed, the crushing tank 1... There will often be some processing residue left on the inside of the crushing tank. After the crushing operation is completed, the raw material in the crushing tank 1 is slowly discharged through the discharge component 5 by opening the discharge component 5. At the same time, the crushing rod 61 rotates continuously in the crushing tank 1 through the drive component 3, so that the contact mechanism 63 contacts and cleans the inside of the crushing tank 1. This cleans the inside of the crushing tank 1 and prevents the residue from remaining on the inside of the crushing tank 1 after the crushing operation, which would then dry and solidify on the inside of the crushing tank 1 and cause deterioration.

[0035] The contact mechanism 63 includes a mounting groove 631, which is formed on the side of the crushing rod 61. A sliding rod 632 is slidably connected to the inner side of the mounting groove 631. A sliding plate 633 is fixedly connected to the end of the sliding rod 632 away from the mounting groove 631. The side of the sliding plate 633 contacts the inner side of the mounting groove 631. A first spring 634 is sleeved on the sliding rod 632. One end of the first spring 634 is fixedly connected to the sliding plate 633, and the other end of the first spring 634 is fixedly connected to the inner side of the mounting groove 631. A scraper 637 is fixedly connected to the side of the sliding plate 633, a rubber plate 636 is fixedly connected to the side of the sliding plate 633 away from the scraper 637, and a rubber block 635 is fixedly connected to the middle of the sliding plate 633. When the crushing operation is initiated, the crushed raw material in the crushing tank 1 is slowly discharged by opening the discharge component 5. At the same time, the output end of the drive component 3 drives the crushing rod 61 to rotate continuously. As the material in the crushing tank 1 is slowly discharged, the squeezing force of the material in the tank on the sliding plate 633 is less than the centrifugal force of the crushing rod 61 when it rotates. Under the action of centrifugal force, the sliding plate 633 disengages from the mounting groove 631, causing the sliding plate 633 to drive the rubber block 635 to move towards the inside of the crushing tank 1. At the same time, the rubber block 635 impacts the inside of the crushing tank 1, and the impact force generated by the vibration shakes off some of the impurities attached to the inside of the tank. When rotating, the scraper 637 scrapes some of the material that has dried and solidified on the inside of the crushing tank 1. At the same time, since the angle of the rubber plate 636 is greater than that of the scraper 637, the rubber plate 636 can come into contact with the inside of the crushing tank 1. This allows the rubber plate 636 to clean and scrape off the remaining material after the scraper 637 has cleaned it, thus avoiding the scraper 637 coming into contact with the inside of the crushing tank 1. This would prevent the scraper 637 from coming into contact with the inside of the crushing tank 1 and causing scratch damage to the inside of the crushing tank 1 during long-term cleaning.

[0036] Example 2, using Figures 5-6 The following is a description of the raw material crushing equipment for compound feed of Litopenaeus vannamei used in saline-alkali land aquaculture according to the present invention;

[0037] like Figures 5-6 This invention provides a raw material crushing device for compound feed of Litopenaeus vannamei used in saline-alkali land aquaculture, based on Example 1.

[0038] The discharge component 5 includes a discharge plate 51 and a discharge port 54. A rotating shaft 52 is fixedly connected to the middle of the discharge plate 51. The end of the rotating shaft 52 away from the discharge plate 51 is rotatably connected to the side of the crushing tank 1. One end of the discharge port 54 is fixedly connected to the crushing tank 1, and magnet blocks 53 are evenly arranged at the other end of the discharge port 54. A valve gate mechanism 55 is provided on the side of the discharge port 54. A mesh plate 56 is fixedly connected to the inner side of the discharge plate 51, and a collecting mechanism 57 is rotatably connected to the side of the discharge plate 51 near the mesh plate 56. When the material in the crushing tank 1 is being processed... When the material is discharged, the valve gate mechanism 55 is opened, so that the material in the crushing tank 1 is discharged through the discharge port 54. After the residual material in the crushing tank 1 is cleaned, in order to avoid some fragments remaining in the inner side of the crushing tank 1 and making it difficult to completely discharge and clean, the discharge plate 51 is rotated, so that the discharge plate 51 drives the collection mechanism 57 to abut against the discharge port 54, and is limited and fixed by the magnet block 53, so that the collection mechanism 57 can collect the feed residue that has fallen in the crushing tank 1.

[0039] The collecting mechanism 57 includes a collecting tank 571. The side of the collecting tank 571 away from the suction mechanism 572 is rotatably connected to the inner side of the discharge plate 51. The suction mechanism 572 is fixedly connected to the side of the collecting tank 571. A baffle 573 is fixedly connected to the side of the collecting tank 571 away from the suction mechanism 572. A rotating shaft 574 is rotatably connected to the side of the baffle 573. A rotating rod 575 is fixedly connected to the side of the rotating shaft 574. A hook 576 is rotatably connected to the inner side of the rotating rod 575. Both sides of the hook 576 are provided with clearance grooves 577. After cleaning the crushed residue of corn and wheat in the crushing tank 1, the suction mechanism 572 is opened, and the suction mechanism 572 is used to clean the crushed residue in the crushing tank 1. During the suction process, both corn and wheat generate a large amount of dust. The dust and residue from the crushing process are sucked into the collection tank 571. At the same time, when the suction mechanism 572 is working, the rotating rod 575 rotates in the collection tank 571 through the rotating shaft 574. This causes the rotating rod 575 to drive the hook ring 576 to rotate in the collection tank 571, thereby rotating and hooking down wheat bran fragments and corn husks. Wheat bran is the outer skin of wheat grains. During the crushing process, bran fragments of different sizes are generated. Similar to corn husks, these bran fragments are difficult to completely crush, so a large amount of them are scattered in the collection tank 571, causing a floating phenomenon.

[0040] Example 3, using Figures 7-9 The following is a description of the raw material crushing equipment for compound feed of Litopenaeus vannamei used in saline-alkali land aquaculture according to the present invention;

[0041] like Figures 7-9 This invention provides a raw material crushing device for compound feed of Litopenaeus vannamei used in saline-alkali land aquaculture, based on Example 1.

[0042] The feeding component 4 includes a feeding cylinder 41, a support 44 fixedly connected to the side of the feeding cylinder 41, a second motor 42 fixedly connected to the side of the feeding cylinder 41, a spiral blade 43 rotatably connected to the inner side of the feeding cylinder 41, one end of the spiral blade 43 fixedly connected to the output end of the second motor 42, a diffusion mechanism 46 fixedly connected to the side of the feeding cylinder 41 away from the support 44, and a discharge pipe 45 fixedly connected to the side of the feeding cylinder 41 close to the support 44. The other end of the discharge pipe 45 is fixedly connected to the top of the crushing tank 1. When corn and wheat raw materials are added to the crushing tank 1, the wheat and corn continuously enter the feeding cylinder 41 through the diffusion mechanism 46. The second motor 42 is turned on, and the output end of the second motor 42 drives the spiral blade 43 to rotate in the feeding cylinder 41, thereby continuously feeding the wheat and corn raw materials into the crushing tank 1 through the discharge pipe 45 for crushing.

[0043] The diffusion mechanism 46 includes a feeding shell 461, the side of which is fixedly connected to the inside of the feeding cylinder 41. A fixing frame 462 is fixedly connected to the inside of the feeding shell 461. A third motor 463 is fixedly connected to the top of the fixing frame 462. A rotating rod 464 is rotatably connected to the bottom of the fixing frame 462. The top of the rotating rod 464 is fixedly connected to the output end of the third motor 463. A diffusion frame 465 is fixedly connected to the side of the rotating rod 464. A dust suppression component 466 is fixedly connected to the side of the feeding shell 461. Simultaneously, when wheat... When corn feed continuously enters the feed housing 461, the third motor 463 is activated. The output of the third motor 463 drives the diffuser frame 465 to rotate within the feed housing 461. This causes the diffuser frame 465 to rotate and diffuse the incoming wheat and corn feed, preventing blockage during feeding. Simultaneously, the rotation of the diffuser frame 465 compresses and contacts the dust suppression component 466, preventing dust generation during the feeding of wheat and corn feed.

[0044] The dust suppression assembly 466 includes a water tank 4661, the side of which is fixedly connected to the feed housing 461. A spray head 4662 is fixedly connected to the side of the water tank 4661. A pressing rod 4663 is inserted into the side of the water tank 4661, penetrating the inner side of the water tank 4661 and the side of the feed housing 461. A pressing block 4665 is fixedly connected to one end of the pressing rod 4663, and a pressing plate 4664 is fixedly connected to the other end. A second spring 4666 is sleeved on the pressing rod 4663, and one end of the second spring 4666 is fixedly connected to the pressing plate 4664. The other end of the spring 4666 is fixedly connected to the inner side of the water tank 4661. When the diffuser 465 is driven to rotate in the feed housing 461 by the output end of the third motor 463, the diffuser 465 and the extrusion block 4665 are squeezed together, so that the extrusion block 4665 drives the extrusion plate 4664 to squeeze and move in the water tank 4661 through the extrusion shaft. This causes the water in the water tank 4661 to be sprayed out through the spray head 4662, thereby spraying and dust suppression around the feed housing 461, thus avoiding a large amount of dust during the feeding and crushing of wheat and corn raw materials.

[0045] The specific workflow is as follows:

[0046] During operation, feed ingredients are placed into the crushing tank 1 through the feeding component 4. The control panel 2 issues a command to drive the output end of the drive component 3 to rotate the crushing component 6 in the crushing tank 1, thereby crushing the feed ingredients in the crushing tank 1. After the feed ingredients in the crushing tank 1 are crushed, the crushed feed ingredients are discharged through the discharge component 5.

[0047] The driving component 3 drives the crushing rod 61 to rotate in the crushing tank 1, thereby causing the crushing rod 61 to drive the crushing blade 62 to crush the feed raw materials in the crushing tank 1. After the corn and wheat raw materials are crushed together, some processing residue will remain on the inside of the crushing tank 1. After the crushing work is completed, the raw materials in the crushing tank 1 are slowly discharged through the discharge component 5 by opening the discharge component 5. At the same time, the crushing rod 61 continues to rotate in the crushing tank 1 through the driving component 3, thereby causing the contact mechanism 63 to contact and clean the inside of the crushing tank 1, thereby cleaning the inside of the crushing tank 1. This prevents the residue from remaining on the inside of the crushing tank 1 after the crushing work, which would then dry and harden on the inside of the crushing tank 1 and cause deterioration.

[0048] After the crushing operation is completed, the crushed raw material in the crushing tank 1 is slowly discharged by opening the discharge component 5. Simultaneously, the output end of the drive component 3 drives the crushing rod 61 to rotate continuously. As the material in the crushing tank 1 is slowly discharged, the compressive force of the material on the sliding plate 633 is less than the centrifugal force of the rotating crushing rod 61. Through the centrifugal force, the sliding plate 633 disengages from the mounting groove 631, causing the sliding plate 633 to move the rubber block 635 towards the inside of the crushing tank 1. Simultaneously, the rubber block 635 impacts the inside of the crushing tank 1. The impact force generated during vibration shakes off some of the impurities attached to the inside of the tank. At the same time, when the crushing rod 61 rotates inside the crushing tank 1, the scraper 637 scrapes off some of the material that has dried on the inside of the crushing tank 1. Since the angle of the rubber plate 636 is greater than that of the scraper 637, the rubber plate 636 can come into contact with the inside of the crushing tank 1. This allows the rubber plate 636 to clean and scrape off the remaining material after the scraper 637 has cleaned it, thus avoiding the scraper 637 coming into contact with the inside of the crushing tank 1. This would prevent the scraper 637 from coming into contact with the inside of the crushing tank 1 and causing scratch damage to the inside of the crushing tank 1 during long-term cleaning.

[0049] When discharging material from the crushing tank 1, the valve gate mechanism 55 is opened, allowing the material in the crushing tank 1 to be discharged through the discharge port 54. After cleaning the remaining material in the crushing tank 1, to prevent some fragments from remaining inside the crushing tank 1 and making it difficult to completely discharge and clean, the discharge plate 51 is rotated, causing the discharge plate 51 to drive the collection mechanism 57 to abut against the discharge port 54, thereby limiting and fixing it through the magnet block 53, so that the collection mechanism 57 can collect the feed residue that has fallen from the crushing tank 1.

[0050] After cleaning the crushed residue of corn and wheat inside the crushing tank 1, the suction mechanism 572 is turned on to suck air into the crushing tank 1. Both corn and wheat generate a lot of dust during the crushing process, which is sucked into the collection tank 571. At the same time, when the suction mechanism 572 is working, the rotating rod 575 rotates in the collection tank 571 through the rotating shaft 574. This causes the rotating rod 575 to drive the hook ring 576 to rotate in the collection tank 571, thereby rotating and hooking down the wheat bran fragments and corn husks. Wheat bran is the outer skin of wheat grains. During the crushing process, bran fragments of different sizes are generated. Similar to corn husks, these bran fragments are difficult to completely crush, so a large amount of them are scattered in the collection tank 571, causing a floating phenomenon.

[0051] When corn and wheat raw materials are added to the crushing tank 1, the wheat and corn are continuously fed into the feed cylinder 41 through the diffusion mechanism 46. The second motor 42 is turned on, and the output end of the second motor 42 drives the spiral blade 43 to rotate in the feed cylinder 41, thereby continuously feeding the wheat and corn raw materials into the crushing tank 1 through the discharge pipe 45 for crushing.

[0052] Meanwhile, as wheat and corn raw materials continuously enter the feed housing 461, the third motor 463 is turned on, and the output end of the third motor 463 drives the diffuser 465 to rotate in the inner cavity of the feed housing 461. This causes the diffuser 465 to perform a rotating diffusion operation on the incoming wheat and corn raw materials, thereby preventing the feed materials from clogging during feeding. At the same time, as the diffuser 465 rotates, it squeezes and contacts the dust suppression component 466, thereby preventing dust from being generated when feeding wheat and corn raw materials.

[0053] When the diffuser 465 is driven to rotate in the feed housing 461 by the output end of the third motor 463, it is squeezed by the diffuser 465 and the extrusion block 4665. As a result, the extrusion block 4665 drives the extrusion plate 4664 to squeeze and move in the water tank 4661 through the extrusion shaft. This causes the water in the water tank 4661 to be sprayed out through the spray head 4662, thereby spraying and dust suppression around the feed housing 461, thus avoiding a large amount of dust during the feeding and crushing of wheat and corn raw materials.

[0054] Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all of them. All other embodiments obtained by those skilled in the art and related fields based on the embodiments of the present invention without inventive effort should fall within the scope of protection of the present invention. Structures, devices, and operating methods not specifically described and explained in the present invention, unless otherwise specified or limited, shall be implemented according to conventional means in the art.

Claims

1. A crushing device for raw materials of compound feed for Litopenaeus vannamei used in saline-alkali land aquaculture, characterized in that, include: A crushing tank (1) is fixedly connected to a control panel (2) on its side, a drive component (3) is fixedly connected to the bottom of the crushing tank (1), a discharge component (5) is fixedly connected to the side of the crushing tank (1) away from the control panel (2), a feed component (4) is fixedly connected to the top of the crushing tank (1), and an exhaust port (7) is fixedly connected to the side of the top of the crushing tank (1) near the feed component (4). Crushing component (6) is used to crush feed raw materials in crushing tank (1). The upper and lower sides of the crushing component (6) are rotatably connected to the inner side of crushing tank (1). The bottom of the crushing component (6) is fixedly connected to the output end of driving component (3). The crushing component (6) includes a crushing rod (61), both the upper and lower ends of the crushing rod (61) are rotatably connected to the inner side of the crushing tank (1), the bottom of the crushing rod (61) is fixedly connected to the output end of the driving component (3), crushing blades (62) are evenly arranged on the side of the crushing rod (61), and a contact mechanism (63) is fixedly connected to the side of the crushing rod (61). The contact mechanism (63) includes a mounting groove (631) which is opened on the side of the crushing rod (61). A sliding rod (632) is slidably connected to the inner side of the mounting groove (631). A sliding plate (633) is fixedly connected to the end of the sliding rod (632) away from the mounting groove (631). A first spring (634) is sleeved on the sliding rod (632). A scraper (637) is fixedly connected to the side of the sliding plate (633). A rubber plate (636) is fixedly connected to the side of the sliding plate (633) away from the scraper (637). A rubber block (635) is fixedly connected to the middle of the sliding plate (633). The discharge component (5) includes a discharge plate (51) and a discharge port (54). A rotating shaft (52) is fixedly connected to the middle of the discharge plate (51). One end of the discharge port (54) is fixedly connected to the crushing tank (1). Magnet blocks (53) are evenly arranged at the other end of the discharge port (54). A valve gate mechanism (55) is provided on the side of the discharge port (54). A mesh plate (56) is fixedly connected to the inner side of the discharge plate (51). A collection mechanism (57) is rotatably connected to the side of the discharge plate (51) near the mesh plate (56). When the material in the crushing tank (1) is discharged, the material in the crushing tank (1) is discharged through the discharge port (54) by opening the valve gate mechanism (55). By rotating the discharge plate (51), the discharge plate (51) drives the collection mechanism (57) to abut against the discharge port (54). The collecting mechanism (57) includes a collecting tank (571). A suction mechanism (572) is fixedly connected to the side of the collecting tank (571). The suction mechanism (572) performs suction work on the crushing tank (1). A baffle (573) is fixedly connected to the side of the collecting tank (571) away from the suction mechanism (572). A rotating shaft (574) is rotatably connected to the side of the baffle (573). A rotating rod (575) is fixedly connected to the side of the rotating shaft (574). The crushed residue and dust are sucked into the collecting tank (571). At the same time, when the suction mechanism (572) performs suction work, the rotating rod (575) rotates in the collecting tank (571) through the rotating shaft (574). A hook (576) is rotatably connected to the inner side of the rotating rod (575). Both sides of the hook (576) are provided with clearance grooves (577).

2. The crushing equipment for compound feed raw materials of Litopenaeus vannamei used in saline-alkali land aquaculture according to claim 1, characterized in that: The side of the sliding plate (633) is in contact with the inner side of the mounting groove (631), one end of the first spring (634) is fixedly connected to the sliding plate (633), and the other end of the first spring (634) is fixedly connected to the inner side of the mounting groove (631).

3. The crushing equipment for compound feed raw materials of Litopenaeus vannamei used in saline-alkali land aquaculture according to claim 1, characterized in that: The end of the rotating shaft (52) away from the discharge plate (51) is rotatably connected to the side of the crushing tank (1), and the side of the collecting tank (571) away from the suction mechanism (572) is rotatably connected to the inside of the discharge plate (51).

4. The crushing equipment for compound feed raw materials of Litopenaeus vannamei used in saline-alkali land aquaculture according to claim 1, characterized in that: The feeding component (4) includes a feeding cylinder (41), a support (44) is fixedly connected to the side of the feeding cylinder (41), a second motor (42) is fixedly connected to the side of the feeding cylinder (41), a spiral blade (43) is rotatably connected to the inside of the feeding cylinder (41), one end of the spiral blade (43) is fixedly connected to the output end of the second motor (42), a diffusion mechanism (46) is fixedly connected to the side of the feeding cylinder (41) away from the support (44), and a discharge pipe (45) is fixedly connected to the side of the feeding cylinder (41) close to the support (44), and the other end of the discharge pipe (45) is fixedly connected to the top of the crushing tank (1).

5. The raw material crushing equipment for compound feed of Litopenaeus vannamei used in saline-alkali land aquaculture according to claim 4, characterized in that: The diffusion mechanism (46) includes a feed housing (461), the side of which is fixedly connected to the inside of the feed cylinder (41), a fixed frame (462) is fixedly connected to the inside of the feed housing (461), a third motor (463) is fixedly connected to the top of the fixed frame (462), a rotating rod (464) is rotatably connected to the bottom of the fixed frame (462), the top of the rotating rod (464) is fixedly connected to the output end of the third motor (463), a diffusion frame (465) is fixedly connected to the side of the rotating rod (464), and a dust suppression component (466) is fixedly connected to the side of the feed housing (461).

6. The crushing equipment for raw materials of compound feed for Litopenaeus vannamei used in saline-alkali land aquaculture according to claim 5, characterized in that: The dust suppression assembly (466) includes a water tank (4661), a spray head (4662) is fixedly connected to the side of the water tank (4661), a squeezing rod (4663) is inserted into the side of the water tank (4661), a squeezing block (4665) is fixedly connected to one end of the squeezing rod (4663), a squeezing plate (4664) is fixedly connected to the other end of the squeezing rod (4663), and a second spring (4666) is sleeved on the squeezing rod (4663).

7. The crushing equipment for compound feed raw materials of Litopenaeus vannamei used in saline-alkali land aquaculture according to claim 6, characterized in that: The side of the water tank (4661) is fixedly connected to the feed shell (461), the extrusion rod (4663) passes through the inside of the water tank (4661) and the side of the feed shell (461), one end of the second spring (4666) is fixedly connected to the extrusion plate (4664), and the other end of the second spring (4666) is fixedly connected to the inside of the water tank (4661).

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