Draining and outputting device and conveying method based on snakehead fillet production

Abstract

The invention relates to the technical field of conveying devices, and discloses a draining and outputting device and a conveying method based on snakehead fillet production, through the arrangement of a spreading assembly and a turning assembly, when a conveying belt conveys cleaned fillets, the fillets on the conveying belt can pass through the spreading assembly and the turning assembly in sequence, the spreading assembly enables fixed claws on a connecting plate to grab the stacked fish slices open and spread the fish slices on a conveying belt in a dispersed mode by rotating a driving rod, water in the fish slices is rapidly drained out, and therefore the draining efficiency of the fish slices is improved; the fish fillets spread on the conveying belt are continuously turned over, the draining efficiency of the fish fillets is further improved, it is ensured that water in the fish fillets is completely drained out, and therefore the processing quality of the fish fillets is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of conveying devices, in particular to a drainage output device and a conveying method based on the production of black fish fillets. Background Art

[0002] Black fish fillet is a high-protein, low-fat food ingredient. It is rich in high-quality protein, B vitamins, and minerals such as calcium, phosphorus, and iron. It helps promote wound healing, improve anemia, and has a certain auxiliary effect on cardiovascular health. When processing fish fillets, the cut fish fillets need to be placed in a cleaning pool for cleaning, and after cleaning, they are transported to the processing site using a conveying device. At the same time, the fish fillets taken out are drained during the transportation process to prevent the fish fillets from containing too much water and affecting the taste after processing, causing nutrient loss and even deterioration. However, in this process, the fish fillets taken out are piled up on the conveyor belt, which makes it impossible for the water in the fish fillets to be drained out quickly, thereby reducing the drainage efficiency of the fish fillets. The stacked fish fillets will also cause some water to be unable to be drained out, thereby remaining in the stacked fish fillets, thereby reducing the processing quality of the fish fillets. Summary of the Invention

[0003] In view of the deficiencies of the existing technology, the present invention provides a drainage output device and a conveying method based on the production of black fish fillets to overcome the above-mentioned technical problems existing in the existing related technology.

[0004] In order to solve the above technical problems, the present invention provides the following technical solutions: a drainage output device, comprising a frame and a conveyor belt installed on the frame, the loading end of the frame is sloped, and the unloading end of the frame is horizontal, the frame is provided with a spreading assembly and a flipping assembly, the spreading assembly comprises a fixed frame, a connecting plate and a transmission rod, the fixed frame is installed on the horizontal end of the frame, a driving rod is provided on the fixed frame, the connecting plate is installed on the fixed frame through the driving rod, a rotating rod is installed at the bottom of the connecting plate, a plurality of fixed frames are connected to the rotating rod, and the driving The movable rod drives the connecting plate to move back and forth on the fixed frame by rotating, thereby driving the fixed claws on the rotating rod to spread the accumulated fish fillets horizontally. The turning assembly includes a mounting frame, a mounting plate and movable claws. The mounting frame is installed at the horizontal end of the frame and is located on one side of the fixed frame. A transmission rod is installed on the mounting frame, and the mounting plate is installed on the mounting frame through the transmission rod. A plurality of movable claws are installed on the mounting plate. By rotating the transmission rod, the mounting plate drives the movable claws to move back and forth on the mounting frame, thereby turning the spread fish fillets through the movable claws.

[0005] Preferably, a plurality of baffles are fixedly connected to the conveyor belt, and the baffles are evenly arranged on the conveyor belt to divide the conveyor belt into a plurality of small sections.

[0006] Preferably, the fixing bracket is fixedly mounted on the frame, the fixing bracket is located on one end of the horizontal section of the frame close to the feeding end, a slot is provided at one end of the fixing bracket, the driving rod is rotatably mounted on the fixing bracket, and the driving rod is a threaded rod, the end of the driving rod away from the slot is coaxially fixedly connected to the first motor, the first motor is fixedly mounted on the side of the fixing bracket, and two guide rods are also fixedly connected to the fixing bracket, and the two guide rods are respectively located on both sides of the driving rod.

[0007] Preferably, a driving block is fixedly connected to the upper end of the connecting plate, and the driving block is assembled on the driving rod through a thread, and the two sides of the driving block are slidingly connected to the two guide rods respectively, and the rotating rod is rotatably mounted on the connecting plate, and a plurality of fixed claws are evenly arranged on the rotating rod and are fixedly connected to the rotating rod, one end of the rotating rod passes through the side of the connecting plate and extends out from the connecting plate, and a driven gear is coaxially fixedly connected to the protruding end of the rotating rod.

[0008] Preferably, a second motor is fixedly connected to the connecting plate, the second motor corresponds to the slot, a transmission gear is coaxially fixedly connected to the output shaft of the second motor, the transmission gear is engaged with the driven gear, and the second motor rotates the transmission gear to cause the rotating rod to drive the fixed claw to rotate on the connecting plate.

[0009] Preferably, the mounting bracket is fixed on the frame, and the mounting bracket is located on the side of the fixing bracket facing the unloading end, the transmission rod is a threaded rod, and the transmission rod is rotatably mounted on the mounting bracket, one end of the transmission rod is coaxially fixedly connected to the output shaft of the third motor, and the third motor is fixedly mounted on the side of the mounting bracket, and support rods are fixedly connected on both sides of the mounting bracket, and a limiting slot is provided on the side of the support rod facing the transmission rod.

[0010] Preferably, a connecting piece is fixedly connected to the upper side of the mounting plate, and the connecting piece is assembled on the transmission rod by a thread, and both sides of the connecting piece are fixedly connected to a limiting block, and the limiting block is slidably installed in the limiting groove, and a plurality of mounting slots are opened on the lower side of the mounting plate, and the plurality of mounting slots are evenly arranged on the mounting plate, and each of the mounting slots is fixedly connected to a mounting seat, and the movable claw is rotatably installed on the mounting seat, and each of the mounting slots is also fixedly connected to a baffle and a spring seat, and the baffle and the spring seat are respectively located on both sides of the mounting seat, wherein the spring seat is located on the side of the mounting seat facing the discharging end, and the two ends of the support rod are fixedly connected to the limiting plates, and the two limiting plates are respectively located on both sides of the conveyor belt.

[0011] Preferably, a protrusion is fixedly connected to the side of the movable claw facing the baffle, and the protrusion is located on the lower side of the baffle. The other side of the movable claw is rotatably connected to one end of the support spring, and the other end of the support spring is rotatably connected to the spring seat. The support spring pushes the protrusion on the movable claw to contact the baffle, so that the movable claw is vertical.

[0012] Preferably, drive shafts are rotatably installed at both ends of the frame, and the conveyor belt is assembled on the frame through the drive shafts. A motor seat is fixedly connected to the upper side of the frame located at the unloading end, and a drive motor is fixedly installed on the motor seat. The output shaft of the drive motor is coaxially and fixedly connected to the drive shaft located at the unloading end.

[0013] The present invention also provides a conveying method based on the production of black fish fillets, which uses a drainage output device, and the specific steps are: First, start the device to rotate the conveyor belt. The rotating conveyor belt drives the picked-up fish fillets from the inclined section of the frame to the horizontal section of the frame. The fish fillets on the conveyor belt pass under the spreading assembly and the turning assembly in turn. The spreading assembly drives the fixed claws on the connecting plate to move back and forth on the fixed frame through the driving rod, thereby spreading the fish fillets piled on the conveyor belt. Then the turning assembly drives the movable claws under the mounting plate to move back and forth on the mounting frame through the transmission rod, thereby continuously turning over the spread fish fillets, so that the water in the fish fillets can be quickly drained.

[0014] Compared with the prior art, the present invention provides a drainage output device and a conveying method based on the production of black fish fillets, which has the following beneficial effects: 1. The drainage output device and the conveying method based on the production of black fish fillets, through the arrangement of the spreading component and the turning component, when the conveyor belt conveys the cleaned fish fillets, the fish fillets on the conveyor belt will pass under the spreading component and the turning component in sequence, wherein the spreading component rotates the driving rod to make the fixed claws on the connecting plate grab the accumulated fish fillets and spread them dispersedly on the conveyor belt, so that the water in the fish fillets is quickly drained out, thereby improving the drainage efficiency of the fish fillets, and then the turning component rotates the transmission rod to make the movable claws on the mounting plate move back and forth, continuously turning the fish fillets spread on the conveyor belt, further improving the drainage efficiency of the fish fillets, and ensuring that all the water in the fish fillets is drained out, thereby improving the processing quality of the fish fillets.

[0015] 2. The drainage output device and the conveying method based on the production of black fish fillets, through the arrangement of the rotating rod, the baffle and the support spring, after the spreading component spreads the fish fillets on the conveyor belt through the fixed claws, the rotating rod can retract the fixed claws, so that the baffle can pass under the fixed claws, and when the baffle passes through the flipping component, the moving baffle will push the movable claw to rotate upward, thereby retracting the movable claw and compressing the support spring. When the baffle passes, the support spring will lower the retracted movable claw, and with the cooperation of the baffle, the movable claw can remain upright on the conveyor belt, thereby ensuring that the spreading component and the flipping component can work normally and ensuring the stable operation of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic side view of the unfolded assembly of the present invention; Figure 3 for Figure 2 A local enlarged structural diagram of point A; Figure 4 This is a schematic diagram of the planar structure of the unfolded assembly of the present invention; Figure 5 It is a side view structural diagram of the flip assembly of the present invention; Figure 6 It is a schematic diagram of the side structure of the frame of the present invention; Figure 7 This is a schematic diagram of the internal structure of the mounting plate of the present invention; Figure 8 for Figure 7 A schematic diagram of the partially enlarged structure at point B; Figure 9 for Figure 7 A schematic diagram of the partially enlarged structure at point C; Figure 10 This is a schematic diagram of the planar structure of the flip assembly of the present invention; Figure 11 A schematic diagram of the positional relationship between the mounting plate and other components and the mounting frame of the present invention; Figure 12 for Figure 11 Schematic diagram of the local enlarged structure at point D.

[0017] In the figure: 1, frame; 11, drive shaft; 12, motor base; 13, drive motor; 14, conveyor belt; 15, baffle; 16, loading end; 17, unloading end; 2, spreading assembly; 21, fixed frame; 211, notch; 22, drive rod; 23, first motor; 24, guide rod; 25, drive block; 26, connecting plate; 27, rotating rod; 271, fixed claw; 272, driven gear; 28, Second motor; 281, transmission gear; 3, flip assembly; 31, mounting bracket; 32, transmission rod; 33, third motor; 34, support rod; 341, limit slot; 35, connector; 351, limit block; 36, mounting plate; 361, mounting slot; 362, mounting seat; 363, baffle; 364, spring seat; 37, movable claw; 371, protrusion; 38, limit plate; 39, support spring. DETAILED DESCRIPTION

[0018] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0019] See also Figures 1-12 A drainage output device includes a frame 1 and a conveyor belt 14 installed on the frame 1. The loading end 16 of the frame 1 is sloped, and the unloading end 17 of the frame 1 is horizontal. The frame 1 is provided with a spreading component 2 and a flipping component 3. The spreading component 2 includes a fixed frame 21, a connecting plate 26 and a transmission rod 32. The fixed frame 21 is installed on the horizontal end of the frame 1. A driving rod 22 is provided on the fixed frame 21. The connecting plate 26 is installed on the fixed frame 21 through the driving rod 22. A rotating rod 27 is installed at the bottom of the connecting plate 26. A plurality of fixed frames 21 are connected to the rotating rod 27. The driving rod 22 drives the fixed frame 21 by rotating. The connecting plate 26 moves back and forth on the fixed frame 21, driving the fixed claws 271 on the rotating rod 27 to spread the accumulated fish fillets horizontally. The turning assembly 3 includes a mounting frame 31, a mounting plate 36 and a movable claw 37. The mounting frame 31 is installed at the horizontal end of the frame 1, located on one side of the fixed frame 21. A transmission rod 32 is installed on the mounting frame 31, and the mounting plate 36 is installed on the mounting frame 31 through the transmission rod 32. A plurality of movable claws 37 are installed on the mounting plate 36. By rotating the transmission rod 32, the mounting plate 36 drives the movable claws 37 to move back and forth on the mounting frame 31, thereby turning the spread fish fillets through the movable claws 37.

[0020] Among them, when in use, the feeding end 16 of the rack 1 is located in the cleaning pool for cleaning fish fillets. When the fish fillets are cleaned, the conveyor belt 14 rotates from the feeding end 16 to the discharge end 17 on the rack 1, wherein the conveyor belt 14 is provided with a plurality of openings for draining water, so that the water in the fish fillets flows out from the openings on the conveyor belt 14, thereby picking up the fish fillets in the cleaning pool and moving with the conveyor belt 14 toward the discharge end 17. The fish fillets are drained during the conveying process. When the picked-up fish fillets enter the horizontal section of the rack 1, the piles of fish fillets will be stacked one by one. Passing under the spreading assembly 2 and the flipping assembly 3, the connecting plate 26 is initially located on the side of the fixed frame 21 close to the discharge end 17, and the rotating rod 27 drives the fixed claw 271 to rotate 90 degrees toward the other side of the fixed frame 21, and the fixed claw 271 is retracted. When the pile of fish fillets moves under the spreading assembly 2, the driving rod 22 first rotates in the opposite direction to drive the connecting plate 26 to move toward the other side of the fixed frame 21. When it approaches the pile of fish fillets, the rotating rod 27 rotates in the opposite direction 90 degrees to lower the retracted fixed claw 271, so that the fixed claw 27 1 is inserted into the pile of fish fillets, and then the driving rod 22 rotates forward again, driving the connecting plate 26 to move toward the side of the fixed frame 21 close to the discharge end 17, and the fixed claw 271 thereby grabs the pile of fish fillets, so that the water in the fish fillets is drained faster. When the fixed claw 271 moves back to its original position, the rotating rod 27 drives the fixed claw 271 to rotate 90 degrees toward the other side of the fixed frame 21, thereby retracting the fixed claw 271, and at the same time the driving rod 22 rotates in the opposite direction again, driving the connecting plate 26 to move toward the other side of the fixed frame 21, and repeating this process. In the above steps, all the fish fillets piled on the conveyor belt 14 are spread out. When the spread fish fillets enter under the turning assembly 3, the transmission rod 32 first rotates in the opposite direction to drive the mounting plate 36 to move to one side of the conveyor belt 14, and then rotates forward to drive the mounting plate 36 to move to the other side of the conveyor belt 14, thereby driving the movable claw 37 to move back and forth on the conveyor belt 14, thereby turning over the fish fillets spread out on the conveyor belt 14, further accelerating the drainage efficiency. Subsequently, the drained fish fillets on the conveyor belt 14 are unloaded from the discharge end 17 and enter the next process.

[0021] Furthermore, a plurality of baffles 15 are fixedly connected to the conveyor belt 14 , and the baffles 15 are evenly arranged on the conveyor belt 14 to divide the conveyor belt 14 into a plurality of small sections.

[0022] The rotating conveyor belt 14 scoops out the fish fillets in the cleaning tank through the baffle 15 . After being scooped out by the baffle 15 , the fish fillets are accumulated on the lower side of the baffle 15 .

[0023] Furthermore, the fixing frame 21 is fixedly mounted on the frame 1, and the fixing frame 21 is located on one end of the horizontal section of the frame 1 close to the loading end 16. A slot 211 is provided at one end of the fixing frame 21, and the driving rod 22 is rotatably mounted on the fixing frame 21, and the driving rod 22 is a threaded rod. The end of the driving rod 22 away from the slot 211 is coaxially fixedly connected to the first motor 23, and the first motor 23 is fixedly mounted on the side of the fixing frame 21. Two guide rods 24 are also fixedly connected to the fixing frame 21, and the two guide rods 24 are respectively located on both sides of the driving rod 22.

[0024] Among them, the first motor 23 is a servo motor, which can drive the driving rod 22 to rotate forward and reverse. When the connecting plate 26 moves to the initial position or the other side of the fixing frame 21, the first motor 23 will move under the slot 211. The setting of the slot 211 prevents the first motor 23 from colliding with the fixing frame 21 during movement.

[0025] Furthermore, a driving block 25 is fixedly connected to the upper end of the connecting plate 26, and the driving block 25 is assembled on the driving rod 22 by threads, and the two sides of the driving block 25 are slidingly connected to the two guide rods 24 respectively. The rotating rod 27 is rotatably installed on the connecting plate 26, and a number of fixed claws 271 are evenly arranged on the rotating rod 27 and are all fixedly connected to the rotating rod 27. One end of the rotating rod 27 passes through the side of the connecting plate 26 and extends from the connecting plate 26. A driven gear 272 is coaxially fixedly connected to the protruding end of the rotating rod 27.

[0026] When the driving rod 22 rotates in the opposite direction, the driving block 25 drives the connecting plate 26 to move from the initial position to the other side of the fixed frame 21 under the guidance of the guide rod 24. When it is about to approach the pile of fish fillets under the baffle 15, the rotating rod 27 rotates to lower the retracted fixed claw 271. When the connecting plate 26 moves onto the pile of fish fillets, the fixed claw 271 is completely lowered and inserted into the pile of fish fillets under the baffle 15. Then the driving rod 22 rotates in the forward direction, and the driving block 25 drives the connecting plate 26 to move back to the initial position from the other side of the fixed frame 21 under the guidance of the guide rod 24, thereby spreading out the pile of fish fillets. Guided by the guide rod 24, the driving block 25 drives the connecting plate 26 to maintain linear motion on the fixed frame 21, ensuring that the fixed claw 271 can stably spread out the pile of fish fillets.

[0027] Furthermore, a second motor 28 is fixedly connected to the connecting plate 26, and the second motor 28 corresponds to the slot 211. A transmission gear 281 is coaxially fixedly connected to the output shaft of the second motor 28, and the transmission gear 281 is engaged with the driven gear 272. The second motor 28 rotates the transmission gear 281 to cause the rotating rod 27 to drive the fixed claw 271 to rotate on the connecting plate 26.

[0028] Among them, the second motor 28 is a servo motor. When the connecting plate 26 approaches the pile of fish fillets, the second motor 28 drives the driven gear 272 to rotate ninety degrees toward the flipping component 3 through the transmission gear 281, thereby lowering the retracted fixed claw 271. After the fixed claw 271 spreads out the pile of fish fillets, the second motor 28 drives the driven gear 272 to rotate ninety degrees toward the feeding end 16 through the transmission gear 281, thereby retracting the lowered fixed claw 271, so that the baffle 15 can pass under the fixed claw 271. When the baffle 15 passes, the driving block 25 drives the connecting plate 26 to move toward the other side of the fixed frame 21 again. When the connecting plate 26 approaches the pile of fish fillets under the next baffle 15, the second motor 28 rotates again to lower the fixed claw 271, and repeats the above steps to spread out the pile of fish fillets on the conveyor belt 14.

[0029] Furthermore, the mounting frame 31 is fixed on the frame 1, and the mounting frame 31 is located on the side of the fixing frame 21 facing the unloading end 17, the transmission rod 32 is a threaded rod, and the transmission rod 32 is rotatably mounted on the mounting frame 31, one end of the transmission rod 32 is coaxially fixedly connected to the output shaft of the third motor 33, and the third motor 33 is fixedly mounted on the side of the mounting frame 31, and support rods 34 are fixedly connected on both sides of the mounting frame 31, and a limiting groove 341 is provided on the side of the support rod 34 facing the transmission rod 32.

[0030] Among them, the third motor 33 is a servo motor. When the device is working, the third motor 33 drives the transmission rod 32 to rotate forward and reverse, so that the mounting plate 36 moves back and forth on the mounting frame 31, flipping the fish fillets spread on the conveyor belt 14 back and forth, further accelerating the speed of draining the fish fillets.

[0031] Furthermore, a connecting piece 35 is fixedly connected to the upper side of the mounting plate 36, and the connecting piece 35 is assembled on the transmission rod 32 by threads. Both sides of the connecting piece 35 are fixedly connected to the limiting blocks 351, and the limiting blocks 351 are slidably installed in the limiting grooves 341. A plurality of mounting grooves 361 are opened on the lower side of the mounting plate 36, and the plurality of mounting grooves 361 are evenly arranged on the mounting plate 36, and each mounting groove 361 is fixedly connected to a mounting seat 362, and the movable claw 37 is rotatably installed on the mounting seat 362. A blocking piece 363 and a spring seat 364 are also fixedly connected to each mounting groove 361, and the blocking piece 363 and the spring seat 364 are respectively located on both sides of the mounting seat 362, wherein the spring seat 364 is located on the side of the mounting seat 362 facing the discharge end 17. The two ends of the support rod 34 are fixedly connected to the limiting plates 38, and the two limiting plates 38 are respectively located on both sides of the conveyor belt 14.

[0032] Among them, when the transmission rod 32 rotates, the connecting member 35 drives the mounting plate 36 to move back and forth with the cooperation of the thread, and drives the limit block 351 to slide in the limit groove 341 when the connecting member 35 moves. Through the cooperation of the limit block 351 and the limit groove 341, the connecting member 35 can maintain stable linear motion when driving the mounting plate 36 to move. When the connecting member 35 moves to the side of the conveyor belt 14, the connecting member 35 will stop on the side of the limit plate 38 and start to move in the opposite direction. The limit plate 38 prevents the connecting member 35 from excessive movement, causing the movable claw 37 to hit the side of the frame 1, thereby ensuring the stable operation of the flipping assembly 3.

[0033] Furthermore, a protrusion 371 is fixedly connected to the side of the movable claw 37 facing the baffle 15, and the protrusion 371 is located on the lower side of the baffle 363. The other side of the movable claw 37 is rotatably connected to one end of the support spring 39, and the other end of the support spring 39 is rotatably connected to the spring seat 364. The support spring 39 pushes the protrusion 371 on the movable claw 37 to contact the baffle 363, so that the movable claw 37 is vertical.

[0034] Among them, when the baffle 15 moves to the side of the movable claw 37, as the conveyor belt 14 continues to rotate, the baffle 15 will push the movable claw 37 to rotate toward the spring seat 364, so that the movable claw 37 vertically on the conveyor belt 14 is retracted upward and compresses the support spring 39. When the baffle 15 passes the movable claw 37, the compressed support spring 39 recovers its deformation, pushing the retracted movable claw 37 to rotate toward the baffle 363, so that the protrusion 371 on the movable claw 37 again contacts the baffle 363, so that the retracted movable claw 37 stands upright on the conveyor belt 14 again, and continues to flip the fish fillets spread out on the conveyor belt 14.

[0035] Furthermore, a drive shaft 11 is rotatably installed at both ends of the frame 1, and the conveyor belt 14 is assembled on the frame 1 through the drive shaft 11. A motor base 12 is fixedly connected to one side of the frame 1 located at the unloading end 17, and a drive motor 13 is fixedly installed on the motor base 12. The output shaft of the drive motor 13 is coaxially fixedly connected to the drive shaft 11 located at the unloading end 17.

[0036] When in use, the driving motor 13 drives the conveyor belt 14 to rotate on the frame 1 through the driving shaft 11 to convey the fish fillets.

[0037] The present invention also provides a conveying method based on the production of black fish fillets, which uses a drainage output device, and the specific steps are: First, the device is started to rotate the conveyor belt 14. The rotating conveyor belt 14 drives the picked-up fish fillets from the inclined section of the frame 1 into the horizontal section of the frame 1. The fish fillets on the conveyor belt 14 pass through the spreading assembly 2 and the turning assembly 3 in turn. Among them, the spreading assembly 2 drives the fixed claws 271 on the connecting plate 26 to move back and forth on the fixed frame 21 through the driving rod 22, thereby spreading the fish fillets piled on the conveyor belt 14. Then, the turning assembly 3 drives the movable claws 37 under the mounting plate 36 to move back and forth on the mounting frame 31 through the transmission rod 32, thereby continuously turning over the spread fish fillets, so that the water in the fish fillets can be quickly drained.

[0038] Working principle: When in use, the loading end 16 of the rack 1 is located in the cleaning pool for cleaning fish fillets. When the fish fillets are cleaned, the conveyor belt 14 rotates from the loading end 16 to the discharge end 17 on the rack 1. The conveyor belt 14 is provided with a plurality of openings for draining water, so that the water in the fish fillets flows out from the openings on the conveyor belt 14, thereby picking up the fish fillets in the cleaning pool and moving along the conveyor belt 14 toward the discharge end 17. The fish fillets are drained during the transportation process and the fish fillets are discharged into the water tank of the rack 1. During the flat section, the piles of fish fillets will pass under the spreading assembly 2 and the turning assembly 3 in turn. Initially, the connecting plate 26 is located on the side of the fixed frame 21 close to the discharge end 17, and the rotating rod 27 drives the fixed claw 271 to rotate 90 degrees toward the other side of the fixed frame 21, and the fixed claw 271 is retracted. When the piles of fish fillets move under the spreading assembly 2, the driving rod 22 rotates in the opposite direction, and the driving block 25 drives the connecting plate 26 to move from the initial position to the other side of the fixed frame 21 under the guidance of the guide rod 24. When approaching the pile of fish fillets under the baffle 15, the rotating rod 27 rotates to lower the retracted fixed claw 271. When the connecting plate 26 moves to the pile of fish fillets, the fixed claw 271 is completely lowered and inserted into the pile of fish fillets under the baffle 15. Then the driving rod 22 rotates in the positive direction, and the driving block 25 drives the connecting plate 26 to move back to the initial position from the other side of the fixed frame 21 under the guidance of the guide rod 24, thereby spreading out the pile of fish fillets. Under the guidance of the guide rod 24, the driving block 25 drives the connecting plate 26 to move back to the initial position. The fixed frame 21 maintains linear motion, ensuring that the fixed claws 271 can stably spread out the pile of fish fillets, allowing the water in the fish fillets to drain faster. When the fixed claws 271 move back to their original positions, the rotating rod 27 drives the fixed claws 271 to rotate 90 degrees toward the other side of the fixed frame 21, thereby retracting the fixed claws 271. At the same time, the driving rod 22 rotates in the opposite direction again, driving the connecting plate 26 to move toward the other side of the fixed frame 21. The above steps are repeated until all the fish fillets piled on the conveyor belt 14 are spread out. When the spread fish fillets enter the turning assembly 3, the transmission rod 32 first rotates in the reverse direction to drive the mounting plate 36 to move to one side of the conveyor belt 14, and then rotates forward to drive the mounting plate 36 to move to the other side of the conveyor belt 14, thereby driving the movable claw 37 to move back and forth on the conveyor belt 14, thereby turning the fish fillets spread on the conveyor belt 14, further accelerating the drainage efficiency, and then the fish fillets drained from the conveyor belt 14 are discharged from the discharge end 17 and enter the next process. Among them, when the baffle 15 moves to the side of the movable claw 37, as the conveyor belt 1 4 continues to rotate, the baffle 15 pushes the movable claw 37 to rotate toward the spring seat 364, so that the movable claw 37 vertically on the conveyor belt 14 is retracted upward and compresses the support spring 39. When the baffle 15 passes the movable claw 37, the compressed support spring 39 recovers its deformation, pushing the retracted movable claw 37 to rotate toward the baffle 363, so that the protrusion 371 on the movable claw 37 again contacts the baffle 363, so that the retracted movable claw 37 stands vertically on the conveyor belt 14 again, and continues to flip the fish fillets spread on the conveyor belt 14.

[0039] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A drainage output device, comprising a frame and a conveyor belt mounted on the frame, wherein the loading end of the frame is sloped and the discharging end of the frame is horizontal, characterized in that: The cam is mounted on a top of the drive means, the cam being mounted on a horizontal surface of the frame, and the driving mechanism being that the cam is mounted on the horizontal surface of the frame and on a side of the frame, and the driving mechanism being that the cam is mounted on the horizontal surface of the frame and on a side of the frame 2. A drainage output device according to claim 1, characterized in that: A plurality of baffles are fixedly connected to the conveyor belt, and the baffles are evenly arranged on the conveyor belt to divide the conveyor belt into a plurality of small sections.

3. The drainage output device according to claim 1, characterized in that: The fixing bracket is fixedly mounted on the frame, the fixing bracket is located on one end of the horizontal section of the frame close to the feeding end, a slot is provided at one end of the fixing bracket, the driving rod is rotatably mounted on the fixing bracket, and the driving rod is a threaded rod, an end of the driving rod away from the slot is coaxially fixedly connected to the first motor, the first motor is fixedly mounted on the side of the fixing bracket, and two guide rods are also fixedly connected to the fixing bracket, and the two guide rods are respectively located on both sides of the driving rod.

4. The drainage output device according to claim 3, characterized in that: The upper end of the connecting plate is fixedly connected to a driving block, and the driving block is assembled on the driving rod by a thread, and the two sides of the driving block are slidingly connected to the two guide rods respectively. The rotating rod is rotatably mounted on the connecting plate, and a plurality of fixed claws are evenly arranged on the rotating rod and are fixedly connected to the rotating rod. One end of the rotating rod passes through the side of the connecting plate and extends out from the connecting plate. A driven gear is coaxially fixedly connected to the extended end of the rotating rod.

5. The drainage output device according to claim 4, characterized in that: A second motor is fixedly connected to the connecting plate, and the second motor corresponds to the notch. A transmission gear is coaxially fixedly connected to the output shaft of the second motor, and the transmission gear is engaged with the driven gear. The second motor rotates the transmission gear to cause the rotating rod to drive the fixed claw to rotate on the connecting plate.

6. The drainage output device according to claim 1, characterized in that: The mounting bracket is fixed on the frame, and the mounting bracket is located on the side of the fixing bracket facing the unloading end. The transmission rod is a threaded rod, and the transmission rod is rotatably mounted on the mounting bracket. One end of the transmission rod is coaxially fixedly connected to the output shaft of the third motor. The third motor is fixedly mounted on the side of the mounting bracket. Support rods are fixedly connected on both sides of the mounting bracket, and a limiting slot is provided on the side of the support rod facing the transmission rod.

7. The drainage output device according to claim 6, characterized in that: The upper side of the mounting plate is fixedly connected to a connecting piece, and the connecting piece is assembled on the transmission rod by a thread, and both sides of the connecting piece are fixedly connected to a limiting block, and the limiting block is slidably installed in the limiting groove, and a plurality of mounting slots are opened on the lower side of the mounting plate, and the plurality of mounting slots are evenly arranged on the mounting plate, and each of the mounting slots is fixedly connected to a mounting seat, and the movable claw is rotatably installed on the mounting seat, and each of the mounting slots is also fixedly connected to a baffle and a spring seat, and the baffle and the spring seat are respectively located on both sides of the mounting seat, wherein the spring seat is located on the side of the mounting seat facing the discharging end, and the two ends of the support rod are fixedly connected to the limiting plates, and the two limiting plates are respectively located on both sides of the conveyor belt.

8. The drainage output device according to claim 7, characterized in that: A protrusion is fixedly connected to the side of the movable claw facing the baffle, and the protrusion is located on the lower side of the baffle. The other side of the movable claw is rotatably connected to one end of the support spring, and the other end of the support spring is rotatably connected to the spring seat. The support spring pushes the protrusion on the movable claw to contact the baffle, so that the movable claw is vertical.

9. The drainage output device according to claim 1, characterized in that: Drive shafts are rotatably installed at both ends of the frame, and the conveyor belt is assembled on the frame through the drive shaft. A motor seat is fixedly connected to the side of the frame located at the discharge end, and a drive motor is fixedly installed on the motor seat. The output shaft of the drive motor is coaxially and fixedly connected to the drive shaft located at the discharge end.

10. A method for conveying snakehead fillets, characterized in that: The drain output device according to any one of claims 1 to 9 is used, and the specific steps are as follows: First, start the device to rotate the conveyor belt. The rotating conveyor belt drives the picked-up fish fillets from the inclined section of the frame to the horizontal section of the frame. The fish fillets on the conveyor belt pass under the spreading assembly and the turning assembly in turn. The spreading assembly drives the fixed claws on the connecting plate to move back and forth on the fixed frame through the driving rod, thereby spreading the fish fillets piled on the conveyor belt. Then the turning assembly drives the movable claws under the mounting plate to move back and forth on the mounting frame through the transmission rod, thereby continuously turning over the spread fish fillets, so that the water in the fish fillets can be quickly drained.

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