A feed preparation device for abalone culture

Abstract

The present application belongs to the technical field of feed preparation, in particular to a feed preparation device for abalone culture, which comprises a drying box, a hot air machine is arranged on one side of the drying box, the air outlet of the hot air machine is aligned with the inner cavity of the drying box, and an asparagus adscensionis drying auxiliary assembly is further included; the asparagus adscensionis drying auxiliary assembly comprises a fixing disc fixedly connected to one side of the bottom of the inner cavity of the drying box, a placing cylinder is rotatably connected to one side of the end face of the fixing disc, a cylinder cover is arranged on one side of the placing cylinder, and a plurality of rows of air holes are uniformly arranged on the placing cylinder in the circumferential direction. In the drying process, the placing cylinder is rotated on the fixing disc by means of the asparagus adscensionis drying auxiliary assembly. During the rotation, a plurality of groups of hooks successively hook the asparagus adscensionis at the bottom of the inner cavity of the placing cylinder and take it to a high place, so that the dense 'cotton quilt layer' formed by the material stacking is forcibly destroyed. The asparagus adscensionis taken up is fully spread and thrown in the cylinder, forming a fluffy and breathable state, so that the hot air can directly penetrate the gaps between the materials and uniformly take away the moisture.

Description

Technical Field

[0001] This invention belongs to the field of feed preparation technology, specifically a feed preparation device for abalone farming. Background Technology

[0002] In abalone farming, seaweed is a commonly used feed source that can meet the nutritional needs of abalone. However, because fresh seaweed has a high water content and is not easy to store, it needs to be dried before long-term storage or deep processing.

[0003] In the existing technology, when drying seaweed, the seaweed is laid on a tray or mesh belt and dried by hot air blowing through it.

[0004] However, when seaweed is naturally piled up, it is loose and intertwined, easily forming a dense "cotton blanket layer". If the layer is too thick, hot air cannot penetrate the interior at all, and a dead zone of low temperature and high humidity forms in the center. As a result, the outer layer is already dry and scorched, while the inner layer is still dripping water, which affects the drying effect. Summary of the Invention

[0005] In order to overcome the shortcomings of the prior art and solve at least one of the technical problems mentioned in the background art, the present invention proposes a feed preparation device for abalone farming.

[0006] The technical solution adopted by the present invention to solve its technical problem is: a feed preparation device for abalone farming, including a drying box, a hot air blower is provided on one side of the drying box, the air outlet of the hot air blower is directed towards the inner cavity of the drying box, and an auxiliary component for drying asparagus. The auxiliary component for drying seaweed includes a fixed plate fixedly connected to one side of the bottom of the drying chamber. A placement cylinder is rotatably connected to one end face of the fixed plate. A cylinder cover is provided on one side of the placement cylinder. Multiple rows of air holes are evenly arranged along the circumference of the placement cylinder. Multiple fixed plates are evenly distributed and fixedly connected along the circumference of the placement cylinder. Multiple elastic washers are horizontally fixedly connected along the upper edge of the fixed plates. Each elastic washer is slidably fitted with a hook. When the placement cylinder rotates, the multiple sets of hooks take turns hooking up part of the seaweed and carrying it away from the bottom of the placement cylinder, so that the seaweed spreads out inside the placement cylinder.

[0007] Preferably, a second gear is rotatably connected to one side of the fixed disk, and the second gear meshes with the toothed block on the outer wall of the placement cylinder. A fourth motor is fixedly connected to one side of the fixed disk, and the output end of the fourth motor is fixedly connected to the rotating end of the second gear.

[0008] Preferably, it also includes a lifting and retracting component to prevent the seaweed from continuously getting tangled on the hook claw; The lifting and retraction assembly is fixedly connected to two sliding rods on one side surface of the fixed plate. The sliding rods are slidably connected to sliding plates. Each sliding plate is fixedly connected to one end of a row of hooks. A magnetic block is provided in the middle of one side surface of the sliding plate. A rotating cylinder is rotatably connected to the middle of one side end face of the fixed plate. A rotating rod is fixedly connected to one side of the outer ring of the rotating cylinder. A cylinder is fixedly connected to the top side of the rotating rod. A lifting frame is fixedly connected to the piston end of the cylinder. An electromagnet is provided at the bottom of one end of the lifting frame.

[0009] Preferably, a gear is rotatably connected to one side surface of the fixed disk, and the gear meshes with the toothed blocks on the outer ring of the rotating cylinder. A motor is fixedly connected to one side of the fixed disk, and the output end of the motor is fixedly connected to the rotating end of the gear.

[0010] Preferably, a spring is fitted at one end of one side of the slide rod, one end of the spring is fixedly connected to one side surface of the fixed plate, and the other end is fixedly connected to one side surface of the sliding plate.

[0011] Preferably, one side of the lifting frame is fixedly connected with multiple rows of pins, and the pins are matched with the specifications of the air vents.

[0012] Preferably, it also includes a synchronous rotating dewatering component; The synchronous rotating dewatering assembly includes a cover rotatably connected to the middle of one end face of a fixed disc. Two connecting rods are rotatably connected to one side of the inner cavity of the cover. A connecting rod is rotatably connected to the lower end of the connecting rod. A pressure plate is rotatably connected to the lower end of the connecting rod. Two fixed cylinders are symmetrically fixedly connected to the inner wall of the cover. A rotating shaft is rotatably connected to one end of the inner cavity of the fixed cylinder. A protective cloth is wound on the rotating shaft. The protective cloth slides through the side wall of the fixed cylinder, and the ends of the two protective cloths are respectively fixedly connected to the two sides of the pressure plate.

[0013] Preferably, a second motor is fixedly connected to the middle of one end face of the fixed plate, and the output end of the second motor is fixedly connected to the middle of one end of the cover.

[0014] Preferably, a motor is fixedly connected to one side of the inner cavity of the cover, and the output end of the motor is fixedly connected to one end of the connecting rod.

[0015] Preferably, a spring is sleeved on one end of the rotating shaft, one end of the spring is fixedly connected to one end of the rotating shaft, and the other end is fixedly connected to the inner wall of the fixed cylinder.

[0016] The beneficial effects of this invention are as follows: 1. The abalone farming feed preparation device of the present invention utilizes a seaweed drying auxiliary component. During the drying process, the placement cylinder rotates on a fixed plate. During rotation, multiple sets of hooks sequentially hook up the seaweed at the bottom of the placement cylinder and carry it to a higher position, forcibly breaking up the dense "cotton blanket layer" formed by the material stacking. The carried seaweed is fully spread and scattered inside the cylinder, forming a loose and breathable state, allowing hot air to directly penetrate the gaps between the materials and evenly remove moisture, thereby effectively eliminating the low temperature and high humidity dead zone in the central area, avoiding the problem of the outer layer being dry and scorched while the inner layer is damp, and achieving uniform and efficient drying.

[0017] 2. The abalone farming feed preparation device of the present invention utilizes a lifting and retracting component. By intermittently retracting the hooks, the seaweed can be allowed to fall freely each time it reaches its highest point. Each fall forms a new, loose accumulation, and the position of the seaweed is forcibly reset. This fundamentally eliminates the defect of seaweed accumulating in clumps at the hooks, preventing hot air from penetrating, and further ensures the drying effect.

[0018] 3. In the abalone farming feed preparation device described in this invention, whenever the electromagnet moves and attracts the magnetic block, multiple rows of pins also move synchronously and pass through multiple rows of air holes, pushing out the impurities that have fallen off the surface of the seaweed and adhered to the walls of the air holes, thereby clearing the air holes, preventing them from being blocked by impurities, and further ensuring the circulation of hot air and the drying effect.

[0019] 4. The abalone farming feed preparation device of the present invention utilizes a synchronous rotating water squeezing component. During the rotation of the placement cylinder, the pressure plate moves downward and squeezes the seaweed, squeezing out the water from the seaweed and breaking its dense aggregation state. This creates conditions for hot air penetration and water evaporation, which helps to shorten the drying time and improve efficiency.

[0020] Furthermore, when the pressure plate squeezes the seaweed, the cover and the placement cylinder rotate synchronously to avoid motion interference between the pressure plate and the placement cylinder.

[0021] In addition, each time the pressure plate moves, it pulls the end of the protective cloth and unwinds it. The unwound part of the protective cloth is kept taut by the action of the rotating shaft and the spring, thereby preventing the dragon beard vegetable from contacting the internal transmission structure of the connecting rod and other cover, and ensuring the normal operation of the transmission structure. Attached Figure Description

[0022] The invention will now be further described with reference to the accompanying drawings.

[0023] Figure 1 This is a three-dimensional structural schematic diagram of the present invention; Figure 2 This is a schematic diagram of the three-dimensional structure at the placement of the cylinder; Figure 3 yes Figure 2 Enlarged view of a portion of point A in the middle; Figure 4 This is a schematic diagram of the three-dimensional structure of the cover. Figure 5 yes Figure 4 Enlarged view of a section at point B in the middle; Figure 6 This is a schematic diagram of the three-dimensional structure of the fixed plate. Figure 7 yes Figure 6 Enlarged view of a section at point C; Figure 8 yes Figure 6 Enlarged view of a section at point D; Figure 9 This is a three-dimensional structural diagram of the lifting frame; Figure 10 This is a schematic diagram of the three-dimensional structure of the hook claw. Figure 11 This is a planar schematic diagram showing the positional relationship between the pin and the air vent.

[0024] In the diagram: 1. Drying oven; 2. Hot air blower; 3. Placement cylinder; 4. Cylinder cover; 5. Fixing plate; 6. Cover body; 7. Cylinder; 8. Motor 1; 9. Connecting rod 1; 10. Connecting rod 2; 11. Pressure plate; 12. Fixing cylinder; 13. Rotating shaft; 14. Spring; 15. Protective cloth; 16. Rotating rod; 17. Electromagnet; 18. Pin; 19. Air vent; 20. Hook; 21. Fixing plate; 22. Elastic washer; 23. Magnetic block; 24. Rotating cylinder; 25. Motor 2; 26. Gear 1; 27. Motor 3; 28. Gear 2; 29. ​​Motor 4; 30. Sliding plate; 31. Sliding rod; 32. Spring; 33. Lifting frame. Detailed Implementation

[0025] The technical solution of the present invention will now be clearly and completely described 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 scope of protection of the present invention.

[0026] Please refer to Figures 1-11 The present invention provides a technical solution: a feed preparation device for abalone farming, including a drying box 1, a hot air blower 2 on one side of the drying box 1, the air outlet of the hot air blower 2 being directed toward the inner cavity of the drying box 1, and including a drying auxiliary component for asparagus. The auxiliary component for drying seaweed includes a fixed plate 5 fixedly connected to one side of the bottom of the inner cavity of the drying box 1. A placement cylinder 3 is rotatably connected to one end face of the fixed plate 5. A cylinder cover 4 is provided on one side of the placement cylinder 3. Multiple rows of air holes 19 are evenly arranged along the circumference of the upper edge of the placement cylinder 3. Multiple fixed plates 21 are evenly distributed and fixedly connected along the circumference of the upper edge of the placement cylinder 3. Multiple elastic washers 22 are horizontally fixedly connected along the upper edge of the fixed plates 21. Each elastic washer 22 is slidably provided with a hook 20. When the placement cylinder 3 rotates, the multiple sets of hooks 20 take turns hooking up part of the seaweed and taking it away from the bottom of the placement cylinder 3, so that the seaweed spreads out inside the placement cylinder 3.

[0027] In this embodiment, as Figure 8 As shown, a gear 28 is rotatably connected to one side of the fixed disk 5. The gear 28 meshes with the toothed block on the outer wall of the placement cylinder 3. A motor 4 29 is fixedly connected to one side of the fixed disk 5. The output end of the motor 4 29 is fixedly connected to the rotating end of the gear 28.

[0028] Specifically, in existing technologies, when drying seaweed, it is laid out on a tray or mesh belt and dried by hot air. However, when seaweed is naturally piled up, it is loose and cross-links, easily forming a dense "cotton blanket layer." If the layer is too thick, the hot air cannot penetrate the interior, creating a low-temperature, high-humidity dead zone in the center. This results in the outer layer being dry and scorched while the inner layer is still dripping water, affecting the drying effect.

[0029] Therefore, in order to solve the above problems, the working principle of this embodiment is as follows: Open the door of the drying chamber 1 and the cover of the placement cylinder 3, and place the seaweed to be dried into the inner cavity of the placement cylinder 3. Then close the cover and the door. Start the hot air blower 2, so that hot air is blown into the seaweed in the placement cylinder 3 through the air hole 19. At the same time, the motor 29 drives the gear 28 to rotate, so that the placement cylinder 3 rotates on the fixed plate 5. During the rotation, multiple sets of hooks 20 successively hook up the seaweed at the bottom of the inner cavity of the placement cylinder 3 and carry it to a higher position, forcibly breaking up the dense "cotton blanket layer" formed by the material stacking. The seaweed that is carried up is fully spread and scattered in the cylinder, forming a loose and breathable state, so that the hot air can directly penetrate the gaps between the materials and evenly remove the moisture, thereby effectively eliminating the low temperature and high humidity dead zone in the central area, avoiding the problem of the outer layer being dry and the inner layer being damp, and achieving uniform and efficient drying.

[0030] In this embodiment, as Figure 2 , Figure 3 , Figure 6 , Figure 7 , Figures 9-10 As shown, it also includes a lifting and retracting component to prevent the asparagus from continuously tangling on the hook 20; The lifting and retraction assembly is fixedly connected to two sliding rods 31 on one side surface of the fixed plate 21. The sliding rods 31 are slidably connected to sliding plates 30. Each sliding plate 30 is fixedly connected to one end of a row of hooks 20. A magnetic block 23 is provided in the middle of one side surface of the sliding plate 30. A rotating cylinder 24 is rotatably connected to the middle of one side end face of the fixed plate 5. A rotating rod 16 is fixedly connected to one side of the outer ring of the rotating cylinder 24. A cylinder 7 is fixedly connected to one side of the top of the rotating rod 16. A lifting frame 33 is fixedly connected to the piston end of the cylinder 7. An electromagnet 17 is provided at the bottom of one end of the lifting frame 33.

[0031] Gear 26 is rotatably connected to one side of the fixed disk 5. Gear 26 meshes with the toothed blocks on the outer ring of the rotating cylinder 24. Motor 27 is fixedly connected to one side of the fixed disk 5. The output end of motor 27 is fixedly connected to the rotating end of gear 26.

[0032] A spring 32 is fitted at one end of a sliding rod 31. One end of the spring 32 is fixedly connected to one side surface of the fixed plate 21, and the other end is fixedly connected to one side surface of the sliding plate 30.

[0033] Specifically, in the above embodiments, although the hook 20 can be used to repeatedly hook up the seaweed to achieve uniform drying, as the seaweed continues to wrap around the hook 20, it tends to accumulate on the hook 20. Furthermore, as the placement cylinder 3 rotates continuously, it eventually forms a clump of seaweed, making it difficult for hot air to penetrate the interior of the clump, which also affects the drying effect.

[0034] Therefore, in order to solve the above problems, the working principle of this embodiment is as follows: During the rotation of the placement cylinder 3, the motor 3 27 drives the gear 1 26 to rotate, which in turn causes the rotating rod 16 to rotate under the meshing of the gear 1 26 and the outer ring tooth block of the rotating cylinder 24. When a sliding plate 30 moves to its highest point, the electromagnet 17 aligns with the magnetic block 23 on the sliding plate 30, and at this time the sliding plate 30 and the electromagnet 17 rotate synchronously.

[0035] Subsequently, cylinder 7 drives the lifting frame 33 to move, causing electromagnet 17 to contact magnetic block 23, and energizes electromagnet 17, causing electromagnet 17 to attract magnetic block 23. Then, electromagnet 17 drives sliding plate 30 to slide on sliding rod 31, which allows the end of hook 20 to move towards fixed plate 21. Hook 20 will slide on elastic washer 22. Since elastic washer 22 is in close contact with the surface of hook 20, when the end of hook 20 reaches elastic washer 22, the seaweed hooked by hook 20 will fall off due to loss of support. Then, stop energizing electromagnet 17, and sliding plate 30 will reset under the action of spring 32.

[0036] By repeating this process, the seaweed can be allowed to fall freely each time it reaches its highest point, forming a new, loose pile each time it falls. The position of the seaweed is forcibly reset, fundamentally eliminating the defect that the hot air cannot penetrate when the seaweed clumps together at the hook 20, thus further ensuring the drying effect.

[0037] In this embodiment, as Figure 9 and Figure 11 As shown, multiple rows of pins 18 are fixedly connected to one side of the lifting frame 33, and the pins 18 are matched with the specifications of the air holes 19.

[0038] Specifically, in the above embodiment, in order to ensure that hot air can be blown evenly onto the seaweed in the placement cylinder 3, multiple rows of air holes 19 are provided on the placement cylinder 3. However, as the seaweed continues to rotate in the placement cylinder 3, impurities on its surface are easily detached and adhere to the walls of the air holes 19, thereby causing the air holes 19 to be blocked, affecting the hot air circulation effect, and thus affecting the drying efficiency.

[0039] Therefore, in order to solve the above problems, the working principle of this embodiment is as follows: Whenever the electromagnet 17 moves and attracts the magnetic block 23, the multi-row pins 18 also move synchronously and pass through the multi-row air holes 19, pushing out the impurities that have fallen off the surface of the seaweed and adhered to the walls of the air holes 19, thereby clearing the air holes 19, preventing them from being blocked by impurities, and further ensuring the flow of hot air and the drying effect.

[0040] In this embodiment, as Figure 4 , Figure 5 , Figure 7 As shown, it also includes a synchronous rotating dewatering assembly; The synchronous rotating dewatering assembly includes a cover 6 rotatably connected to the middle of one end face of a fixed disc 5. Two connecting rods 9 are rotatably connected to one side of the inner cavity of the cover 6. A connecting rod 10 is rotatably connected to the lower end of the connecting rod 9. A pressure plate 11 is rotatably connected to the lower end of the connecting rod 10. Two fixed cylinders 12 are symmetrically fixedly connected to the inner wall of the cover 6. A rotating shaft 13 is rotatably connected to one end of the inner cavity of the fixed cylinder 12. A protective cloth 15 is wound on the rotating shaft 13. The protective cloth 15 slides through the side wall of the fixed cylinder 12, and the ends of the two protective cloths 15 are fixedly connected to the two sides of the pressure plate 11.

[0041] A motor 25 is fixedly connected to the middle of one side end face of the fixed plate 5, and the output end of the motor 25 is fixedly connected to the middle of one end of the cover 6.

[0042] A motor 8 is fixedly connected to one side of the inner cavity of the cover 6, and the output end of the motor 8 is fixedly connected to one end of the connecting rod 9.

[0043] A spring 14 is sleeved on one end of the rotating shaft 13. One end of the spring 14 is fixedly connected to one end of the rotating shaft 13, and the other end is fixedly connected to the inner wall of the fixed cylinder 12.

[0044] Specifically, in the above embodiments, although hot air can be used to dry the asparagus and the hooks 20 can be used to disperse it, in some cases the moisture content of the asparagus is high. Relying solely on hot air to evaporate the moisture would result in a long drying time.

[0045] Therefore, in order to solve the above problems, the working principle of this embodiment is as follows: During the rotation of the placement cylinder 3, the motor 8 intermittently drives the connecting rod 9 to rotate. When the connecting rod 9 and the connecting rod 10 rotate, the pressure plate 11 moves downward and squeezes the seaweed, squeezing out the water from the seaweed and breaking its dense aggregation state. This creates conditions for hot air penetration and water evaporation, which helps to shorten the drying time and improve efficiency.

[0046] Furthermore, when the pressure plate 11 squeezes the dragon beard vegetable, the motor 25 drives the cover 6 and the placement cylinder 3 to rotate synchronously, avoiding motion interference between the pressure plate 11 and the placement cylinder 3.

[0047] In addition, each time the pressure plate 11 moves, it pulls the end of the protective cloth 15 and unwinds it. The unwound part of the protective cloth 15 is kept taut by the action of the rotating shaft 13 and the spring 14, thereby preventing the dragon beard vegetable from contacting the transmission structure inside the cover 6 such as the connecting rod 2 10, and ensuring the normal operation of the transmission structure.

[0048] Working Principle: Open the door of the drying chamber 1 and the cover of the placement cylinder 3, place the asparagus to be dried into the inner cavity of the placement cylinder 3, and then close the cover and door. Start the hot air blower 2, so that hot air is blown into the asparagus in the placement cylinder 3 through the air hole 19. At the same time, the motor 29 drives the gear 28 to rotate, so that the placement cylinder 3 rotates on the fixed plate 5. During the rotation, multiple sets of hooks 20 successively hook up the asparagus at the bottom of the inner cavity of the placement cylinder 3 and carry it to a higher position, forcibly breaking up the dense "cotton blanket layer" formed by the material stacking. The asparagus that is carried up is fully spread and scattered in the cylinder, forming a loose and breathable state, so that the hot air can directly penetrate the gaps between the materials and evenly remove the moisture, thereby effectively eliminating the low temperature and high humidity dead zone in the central area, avoiding the problem of the outer layer being dry and the inner layer being damp, and achieving uniform and efficient drying.

[0049] During the rotation of the placement cylinder 3, the motor 3 27 drives the gear 1 26 to rotate, which in turn causes the rotating rod 16 to rotate under the meshing of the gear 1 26 and the outer ring tooth block of the rotating cylinder 24. When a sliding plate 30 moves to its highest point, the electromagnet 17 aligns with the magnetic block 23 on the sliding plate 30, and at this time the sliding plate 30 and the electromagnet 17 rotate synchronously.

[0050] Subsequently, cylinder 7 drives the lifting frame 33 to move, causing electromagnet 17 to contact magnetic block 23, and energizes electromagnet 17, causing electromagnet 17 to attract magnetic block 23. Then, electromagnet 17 drives sliding plate 30 to slide on sliding rod 31, which allows the end of hook 20 to move towards fixed plate 21. Hook 20 will slide on elastic washer 22. Since elastic washer 22 is in close contact with the surface of hook 20, when the end of hook 20 reaches elastic washer 22, the seaweed hooked by hook 20 will fall off due to loss of support. Then, stop energizing electromagnet 17, and sliding plate 30 will reset under the action of spring 32.

[0051] By repeating this process, the seaweed can be allowed to fall freely each time it reaches its highest point, forming a new, loose pile each time it falls. The position of the seaweed is forcibly reset, fundamentally eliminating the defect that the hot air cannot penetrate when the seaweed clumps together at the hook 20, thus further ensuring the drying effect.

[0052] Whenever the electromagnet 17 moves and attracts the magnetic block 23, the multi-row pins 18 also move synchronously and pass through the multi-row air holes 19, pushing out the impurities that have fallen off the surface of the seaweed and adhered to the walls of the air holes 19, thereby clearing the air holes 19, preventing them from being blocked by impurities, and further ensuring the flow of hot air and the drying effect.

[0053] During the rotation of the placement cylinder 3, the motor 8 intermittently drives the connecting rod 9 to rotate. When the connecting rod 9 and the connecting rod 10 rotate, the pressure plate 11 moves downward and squeezes the seaweed, squeezing out the water from the seaweed and breaking its dense aggregation state. This creates conditions for hot air penetration and water evaporation, which helps to shorten the drying time and improve efficiency.

[0054] Furthermore, when the pressure plate 11 squeezes the dragon beard vegetable, the motor 25 drives the cover 6 and the placement cylinder 3 to rotate synchronously, avoiding motion interference between the pressure plate 11 and the placement cylinder 3.

[0055] In addition, each time the pressure plate 11 moves, it pulls the end of the protective cloth 15 and unwinds it. The unwound part of the protective cloth 15 is kept taut by the action of the rotating shaft 13 and the spring 14, thereby preventing the dragon beard vegetable from contacting the transmission structure inside the cover 6 such as the connecting rod 2 10, and ensuring the normal operation of the transmission structure.

[0056] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of protection of the present invention is defined by the appended claims and their equivalents.

Claims

1. A feed preparation device for abalone farming, comprising a drying chamber (1), wherein a hot air blower (2) is provided on one side of the drying chamber (1), and the air outlet of the hot air blower (2) is aligned with the inner cavity of the drying chamber (1), characterized in that: Includes auxiliary components for drying asparagus; The auxiliary component for drying dragon beard vegetables includes a fixed plate (5) fixedly connected to one side of the bottom of the drying chamber (1). A placement cylinder (3) is rotatably connected to one side of the fixed plate (5). A cylinder cover (4) is provided on one side of the placement cylinder (3). Multiple rows of air holes (19) are evenly provided along the circumference of the placement cylinder (3). Multiple fixed plates (21) are evenly distributed and fixedly connected along the circumference of the placement cylinder (3). Multiple elastic washers (22) are fixedly connected along the horizontal direction of the fixed plates (21). Each elastic washer (22) is slidably provided with a hook (20). When the placement cylinder (3) rotates, multiple sets of hooks (20) take turns hooking up part of the dragon beard vegetables and taking them away from the bottom of the placement cylinder (3), so that the dragon beard vegetables are scattered inside the placement cylinder (3).

2. The abalone farming feed preparation device according to claim 1, characterized in that: A gear two (28) is rotatably connected to one side of the fixed disk (5). The gear two (28) meshes with the toothed block on the outer wall of the placement cylinder (3). A motor four (29) is fixedly connected to one side of the fixed disk (5). The output end of the motor four (29) is fixedly connected to the rotating end of the gear two (28).

3. The abalone farming feed preparation device according to claim 1, characterized in that: It also includes a lifting and retracting component to prevent the seaweed from continuously getting tangled on the hook (20); The lifting and retraction assembly is fixedly connected to two sliding rods (31) on one side surface of the fixed plate (21). The sliding rods (31) are slidably connected to sliding plates (30). Each sliding plate (30) is fixedly connected to one end of a row of hooks (20). A magnetic block (23) is provided in the middle of one side surface of the sliding plate (30). A rotating cylinder (24) is rotatably connected to the middle of one side end face of the fixed plate (5). A rotating rod (16) is fixedly connected to one side of the outer ring of the rotating cylinder (24). A cylinder (7) is fixedly connected to one side of the top of the rotating rod (16). A lifting frame (33) is fixedly connected to the piston end of the cylinder (7). An electromagnet (17) is provided at the bottom of one end of the lifting frame (33).

4. The abalone farming feed preparation device according to claim 3, characterized in that: Gear 1 (26) is rotatably connected to one side surface of the fixed disk (5). Gear 1 (26) meshes with the tooth block on the outer ring of the rotating cylinder (24). Motor 3 (27) is fixedly connected to one side of the fixed disk (5). The output end of motor 3 (27) is fixedly connected to the rotating end of gear 1 (26).

5. The abalone farming feed preparation device according to claim 3, characterized in that: A spring (32) is fitted on one end of a sliding rod (31). One end of the spring (32) is fixedly connected to one side surface of the fixed plate (21), and the other end is fixedly connected to one side surface of the sliding plate (30).

6. The abalone farming feed preparation device according to claim 3, characterized in that: The lifting frame (33) has multiple rows of pins (18) fixedly connected to one side, and the pins (18) are matched with the specifications of the air holes (19).

7. The abalone farming feed preparation device according to claim 1, characterized in that: It also includes a synchronous rotating dewatering assembly; The synchronous rotating dewatering assembly includes a cover (6) rotatably connected to the middle of one side end face of a fixed disc (5). Two connecting rods (9) are rotatably connected to one side of the inner cavity of the cover (6). A connecting rod (10) is rotatably connected to the lower end of the connecting rod (9). A pressure plate (11) is rotatably connected to the lower end of the connecting rod (10). Two fixed cylinders (12) are symmetrically fixedly connected to the inner wall of the cover (6). A rotating shaft (13) is rotatably connected to one end of the inner cavity of the fixed cylinder (12). A protective cloth (15) is wound on the rotating shaft (13). The protective cloth (15) slides through the side wall of the fixed cylinder (12), and the ends of the two protective cloths (15) are fixedly connected to the two sides of the pressure plate (11).

8. The abalone farming feed preparation device according to claim 7, characterized in that: A second motor (25) is fixedly connected to the middle of one side end face of the fixed plate (5), and the output end of the second motor (25) is fixedly connected to the middle of one end of the cover (6).

9. The abalone farming feed preparation device according to claim 7, characterized in that: A motor (8) is fixedly connected to one side of the inner cavity of the cover (6), and the output end of the motor (8) is fixedly connected to one end of the connecting rod (9).

10. The abalone farming feed preparation device according to claim 7, characterized in that: One end of the rotating shaft (13) is fitted with a spring (14), one end of which is fixedly connected to one end of the rotating shaft (13), and the other end is fixedly connected to the inner wall of the fixed cylinder (12).

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