Automatic fresh-keeping storage equipment based on fish culture

Abstract

The invention discloses automatic fresh-keeping storage equipment based on fish culture, and relates to the technical field of fish fresh-keeping storage, the automatic fresh-keeping storage equipment comprises a first conveying seat, a first conveying belt and a plurality of turnover barrels placed on the first conveying belt, the first conveying belt is movably mounted in the first conveying seat, and a weight detection device is arranged in the middle of the interior of the first conveying belt; a feeding mechanism is arranged between the first conveying base and the second conveying base, and an ice spraying mechanism is arranged on one side of the turnover barrel. Fish can be evenly placed in the turnover barrel through the feeding mechanism, the space utilization rate in the turnover barrel is improved, ice slurry can be evenly distributed through the ice spraying mechanism, meanwhile, the weight of the fish placed in the turnover barrel every time can be detected through the weight detection device, then a detection signal is sent to the controller, and the controller is controlled to control the turnover barrel. The controller controls the ice spraying mechanism to spray ice slurry matched with the weight of the fish through signals, and consumption of the ice slurry and manpower is reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of fish fresh-keeping and storage, and particularly to an automatic fresh-keeping and storage device for fish farming. Background Technique

[0002] After the cultured adult fish are caught on the breeding workboat, due to the long distance from the shore, the fish need to be chilled with ice to ensure the quality of the fish to the greatest extent. Generally, ice slurry is used for chilling the fish.

[0003] After retrieval, the Chinese patent with the publication number CN114982811A discloses a pre-cooling and ice-chilling technology for on-board large yellow croaker. The method includes the dormancy and pre-cooling of large yellow croaker, cloth feeding and quality inspection, weighing, grading, pre-filling with ice slurry, labeling, upper-layer ice slurry filling and covering, plastic sealing, turnover of insulated boxes, stacking, film winding, and warehousing. This method uses seawater ice slurry to dormancy, pre-cool, and preserve the freshness of large yellow croaker, reduces the cooling time of large yellow croaker, protects the quality and appearance of large yellow croaker, extends the freshness preservation period of large yellow croaker, and the whole production process has a high level of automation, greatly increasing the production efficiency.

[0004] However, the existing inventions have the following deficiencies:

[0005] Most of the existing fresh-keeping technologies are to put the fish into the turnover box and then spray ice slurry. At present, a certain amount of fish is visually inspected manually and then the ice slurry machine is controlled to add ice slurry. On the one hand, it is labor-consuming, and on the other hand, the amount of ice slurry is not easy to control. Too little ice slurry cannot ensure the freshness of the chilled fish, and too much ice slurry may affect the body color. When using automatic fish loading and automatic grouting, the fish cannot be neatly placed inside the turnover box, and the automatic grouting can only spray a fixed amount of ice slurry each time, which is very likely to cause too much or too little ice slurry and cannot match the number of fish, making it inconvenient to use. Summary of the Invention

[0006] The purpose of the present invention is to provide an automatic fresh-keeping and storage device for fish farming to solve the problems raised in the above background technique.

[0007] The technical solution of the present invention is: an automatic fresh-keeping and storage device for fish farming, including a first conveyor seat, a first conveyor belt, and a plurality of turnover barrels placed on the first conveyor belt. The first conveyor belt is movably installed inside the first conveyor seat. A weight detection device is arranged at the middle position inside the first conveyor belt. An upper feeding mechanism is arranged between the first conveyor seat and the second conveyor seat. A spray ice mechanism is arranged on one side of the turnover barrel. The weight detection device is electrically connected to the upper feeding mechanism and the spray ice mechanism respectively through a controller;

[0008] The feeding mechanism includes an electric push rod, a mounting plate, a fish mounting seat, a fish carrying plate and a micro motor. The electric push rod is vertically arranged on one side of the second conveying seat. The mounting plate is connected to the output end of the electric push rod. The fish mounting seat is fixedly installed below the mounting plate. The fish carrying plate is movably installed inside the fish mounting seat through a rotating shaft. The micro motors are fixedly installed on the side wall of the fish mounting seat, and the output ends of the micro motors are fixedly connected to the two rotating shafts inside the fish mounting seat;

[0009] The ice spraying mechanism includes an ice slurry machine, a telescopic frame, a telescopic plate, a spray head plate, ice spray heads, a swing motor, an ice feeding pipe, a movable pipe and a hose. The ice slurry machine is movably installed on one side of the first conveying seat through a slide rail. The telescopic frame is fixedly installed on the side wall of the ice slurry machine. The telescopic plate is fixedly installed on the output end of the telescopic frame. The spray head plate is movably installed on the telescopic plate. The ice spray heads are evenly distributed and fixedly installed at the bottom of the spray head plate. The swing motor is fixedly installed on the telescopic plate and fixedly connected to the spray head plate. The ice feeding pipe is fixedly installed on the output end of the ice slurry machine. The movable pipe is movably installed inside the ice feeding pipe. The hose is fixedly installed at one end of the movable pipe.

[0010] Preferably, a driving mechanism is arranged above the feeding mechanism. The driving mechanism includes a driving seat, a movable seat, a driving motor, a driving shaft, a connecting seat and mounting suspension rods. The movable seat is movably installed inside the driving seat. The driving motor is fixedly installed on the side wall of the driving seat. The driving shaft is fixedly installed on the output end of the driving motor, and the driving shaft penetrates through the side wall of the movable seat and is threadedly connected to the movable seat. The connecting seat is arranged at the bottom of the movable seat. The electric push rod is fixedly installed on the connecting seat. Two movable slots are formed in the side wall of the driving seat, and the two ends of the movable seat are respectively located inside the two movable slots.

[0011] Preferably, a driving motor is also fixedly installed on the movable seat. A driving shaft is also fixedly installed on the output end of the driving motor on the movable seat. The driving shaft penetrates through the side wall of the connecting seat and is threadedly connected to the connecting seat.

[0012] Preferably, there are multiple mounting suspension rods. All the mounting suspension rods are fixedly installed on the top of the driving seat. The top of the mounting suspension rod is movably connected to the ceiling. The driving seat is hoisted on the ceiling through the mounting suspension rods. An adjusting motor is installed at the bottom of the electric push rod, and the output end of the adjusting motor is fixedly connected to the mounting plate.

[0013] Preferably, a recoil mechanism is provided on one side of the first transfer seat. The recoil mechanism includes a mounting frame, a cleaning seat, an upper water pipe, a recoil spray head, and a return water pipe. A water pump is provided inside the mounting frame. The cleaning seat is fixedly installed on the mounting frame, and a rectangular groove is formed at the top of the cleaning seat. The upper water pipe is fixedly installed at the bottom of the cleaning seat, and the other end of the upper water pipe is connected to the water pump inside the mounting frame. The water pump is connected to an external clean water source. There are multiple recoil spray heads, and the multiple recoil spray heads are inlaid and installed at the position corresponding to the ice spraying head below the cleaning seat, and the multiple recoil spray heads are all communicated with the inside of the upper water pipe. The return water pipe is fixedly installed at the bottom of the cleaning seat and is communicated with the inside of the cleaning seat. The other end of the return water pipe is connected to an external waste water tank.

[0014] Preferably, a vortex blade is movably installed inside the ice spraying head. A connecting shaft is fixedly installed at the bottom of the vortex blade, and a guide plate is fixedly installed at the bottom of the connecting shaft. The guide plate gradually becomes larger from top to bottom.

[0015] Preferably, there are also two second transfer seats, and the two second transfer seats are arranged one above the other on the upper side of the first transfer seat. Conveyor belts two are provided inside the two second transfer seats.

[0016] Preferably, a support frame is fixedly installed between the second transfer seat and the first transfer seat. The support frame can support the second transfer seat. A pretreatment mechanism is provided on the second transfer seat. The pretreatment mechanism includes vertical blocks, a flipping plate, a cleaning seat, a water collecting pipe, a first inclined plate, and a second inclined plate. There are two vertical blocks, and the two vertical blocks are symmetrically and fixedly installed on the top of the upper second transfer seat. A torsion spring shaft is arranged between the two vertical blocks, and the flipping plate is fixedly installed on the torsion spring shaft.

[0017] Preferably, there are multiple cleaning seats, and the multiple cleaning seats are respectively fixedly installed on the two second transfer seats, and spray heads are arranged inside the cleaning seats. The water collecting pipe is fixedly installed between the two second transfer seats, and the water collecting pipe is communicated with the inside of the second transfer seat.

[0018] Preferably, the first inclined plate is an obliquely arranged rectangular plate, and the first inclined plate is fixedly installed on one side of the upper conveyor belt two. The inclination direction of the second inclined plate is opposite to that of the first inclined plate, and the second inclined plate is fixedly installed at the position corresponding to the first inclined plate inside the lower second transfer seat.

[0019] The present invention provides an automated fresh-keeping storage device for fish farming by making improvements. Compared with the prior art, it has the following improvements and advantages:

[0020] First: Through the setting of the feeding mechanism and the driving mechanism in the present invention, when the second conveyor belt transports the fish to the fish loading seat and the fish carrying plate, the electric push rod can be started at this time. The electric push rod will drive the mounting plate, the fish loading seat and the fish carrying plate to move downward into the turnover barrel. At the same time, the two driving motors can be started respectively. The two driving motors can drive the two driving shafts to rotate. The rotation of the two driving shafts can drive the movable seat to move inside the first conveyor belt and the connecting seat to move inside the movable seat respectively, so as to drive the electric push rod to move freely inside the turnover barrel. At the same time, the adjustment motor is started. The adjustment motor can drive the mounting plate, the fish loading seat and the fish carrying plate to rotate at an angle. When the fish carrying plate is about to contact the bottom of the turnover barrel, the micro motors can be started. The two micro motors drive the rotating shafts to rotate, so that the two fish carrying plates can be turned downward. At this time, the fish on the fish carrying plate will fall into the turnover barrel, so that the fish can be evenly placed inside the turnover barrel, avoiding damage to the fish caused by random stacking of the fish, and improving the space utilization rate inside the turnover barrel, and then more fish can be stored.

[0021] Second: Through the setting of the ice spraying mechanism in the present invention, when putting the fish into the turnover barrel, the ice slurry machine can be driven to move to the position of the turnover barrel through the slide rail first, and then the telescopic frame drives the telescopic plate to move downward. The telescopic plate sends the spray head plate into the upper part inside the turnover barrel. At this time, the ice slurry machine can be started. The ice slurry machine will send the ice slurry into the spray head plate through the ice feeding pipe, the movable pipe and the hose. Then the ice slurry can be sprayed onto the bottom of the turnover barrel through the ice spraying head, so as to form a layer of ice slurry at the bottom of the turnover barrel. Then the telescopic plate resets upward, and the slide rail drives the ice slurry machine to reset. At this time, the fish can be placed into the turnover barrel through the feeding mechanism. When the number of fish placed inside the turnover barrel reaches a certain amount, the feeding mechanism will stop operating. At this time, the ice slurry machine will be started again, and the slide rail drives the ice slurry machine to move above the turnover barrel again, and then the ice spraying head can spray another layer of ice slurry inside the turnover barrel. This layer of ice slurry will cover the fish inside the turnover barrel at this time. At the same time, when the ice spraying head sprays the ice slurry, the swing motor can be started. The swing motor can drive the spray head plate to swing, so as to increase the range of the ice slurry sprayed by the ice spraying head, thus achieving the effect of uniform distribution of the ice slurry. At the same time, because a weight detection device is arranged inside the first conveyor belt, and a weight sensor is arranged inside the weight detection device, the weight of the fish placed inside the turnover barrel each time can be detected, and then the detection signal is sent to the controller. The controller controls the ice spraying mechanism to spray the ice slurry adapted to the weight of the fish through the signal. Specifically, when the ice slurry is sprayed and covered, the weight sensor detects that the current weight value is M1. After putting another layer of fish, the weight sensor detects that the current weight value is M2. Then the controller will control the ice spraying mechanism to spray the ice slurry with the weight of M3 according to M2 - M1 = M3, reducing the consumption of ice slurry and manpower.

[0022] Thirdly: In the present invention, through the setting of the recoil mechanism, after the ice slurry spraying head completes one spraying of ice slurry, the slide rail can drive the spray head plate and the ice slurry spraying head to move to the position of the cleaning seat. Subsequently, the telescopic plate moves downward, causing the ice slurry spraying head to move into the cleaning seat. Then, the water pump inside the mounting frame can be started. The water pump sends clear water into the upper water pipe and then sprays it out through the recoil spray head. Since the position of the recoil spray head corresponds to that of the ice slurry spraying head, the water sprayed out by the recoil spray head will be sprayed into the ice slurry spraying head, thereby cleaning the residual ice slurry inside the ice slurry spraying head, avoiding the corrosion of the ice slurry spraying head caused by the seawater in the ice slurry, and at the same time avoiding the failure of ice slurry spraying.

[0023] Fourthly: In the present invention, when the fish moves under the cleaning seat, the cleaning seat can spray cleaning liquid to clean the mucus on the surface of the fish. The water collecting pipe is of a tubular structure and is fixedly installed between the two second conveying seats, and the water collecting pipe is communicated with the inside of the second conveying seat. The water collecting pipe can discharge the used cleaning liquid from the inside of the second conveying seat. When the fish is conveyed to the position of the first inclined plate by the upper conveyor belt two, the fish will move on the first inclined plate and then fall onto the second inclined plate. During this period, the fish will be turned over and then fall onto the lower conveyor belt two. At this time, the side in contact with the lower conveyor belt two is the cleaned side, and then the other side of the fish can be cleaned by the cleaning seat below, thus achieving the effect of automatically turning over the fish and cleaning the mucus. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the following will briefly introduce the drawings required for the description of the specific embodiments or the prior art. Obviously, the following drawings are some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0025] Figure 1 It is a schematic diagram of the overall structure in the present invention;

[0026] Figure 2 In the present invention Figure 1 The enlarged view at A in;

[0027] Figure 3 It is a schematic diagram of the structure of the ice spraying mechanism in the present invention;

[0028] Figure 4 It is a schematic diagram of the positional relationship of the swing motor in the present invention;

[0029] Figure 5 In the present invention Figure 3 The enlarged view at B in;

[0030] Figure 6Schematic structural diagram of the driving mechanism in the present invention;

[0031] Figure 7 Schematic structural diagram of the pretreatment mechanism in the present invention.

[0032] Reference numerals:

[0033] 1. First transfer seat; 2. First conveyor belt; 3. Turnover barrel; 4. Second transfer seat; 5. Second conveyor belt; 6. Electric push rod; 7. Mounting plate; 8. Fish loading seat; 9. Fish carrying plate; 10. Micro motor; 11. Ice slurry machine; 12. Telescopic frame; 13. Telescopic plate; 14. Sprinkler plate; 15. Ice spraying head; 16. Swing motor; 17. Upper ice pipe; 18. Movable pipe; 19. Flexible hose; 20. Driving seat; 21. Movable seat; 22. Driving motor; 23. Driving shaft; 24. Connecting seat; 25. Movable groove; 26. Mounting suspension rod; 27. Adjusting motor; 28. Mounting frame; 29. Cleaning seat; 30. Water supply pipe; 31. Backwashing sprinkler; 32. Return water pipe; 33. Eddy current blade; 34. Connecting shaft; 35. Deflector; 36. Support frame; 37. Vertical block; 38. Flipping plate; 39. Cleaning seat; 40. Water collecting pipe; 41. First inclined plate; 42. Second inclined plate. Detailed implementation manners

[0034] The present invention will be described in detail below. The technical solutions in the embodiments of the present invention are clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0035] The present invention provides an automated fresh-keeping storage device for fish farming by improvement. The technical solution of the present invention is as follows:

[0036] As Figure 1 shown, an automated fresh-keeping storage device for fish farming provided by an embodiment of the present invention includes a first transfer seat 1, a first conveyor belt 2, and a plurality of turnover barrels 3 placed on the first conveyor belt 2. The first conveyor belt 2 is movably installed inside the first transfer seat 1 through external power. A weight detection device is arranged at the middle position inside the first conveyor belt 2. The turnover barrels 3 are used for storing fish. The device further includes two second transfer seats 4, which are arranged one above the other on one side above the first transfer seat 1. Second conveyor belts 5 are arranged inside both of the two second transfer seats 4. The caught fish are conveyed through the second conveyor belts 5. A feeding mechanism is arranged between the first transfer seat 1 and the second transfer seats 4. An ice spraying mechanism is arranged on one side of the turnover barrels 3. The weight detection device is electrically connected to the feeding mechanism and the ice spraying mechanism respectively through a controller;

[0037] As Figure 1and Figure 2 As shown in Figure 2 , the feeding mechanism includes an electric push rod 6, a mounting plate 7, a fish mounting seat 8, a fish carrying plate 9, and a micro motor 10. The electric push rod 6 is a retractable cylindrical structure. The electric push rod 6 is vertically arranged on one side of the conveyor seat two 4. The mounting plate 7 is a rectangular plate. The mounting plate 7 is connected to the output end of the electric push rod 6. The fish mounting seat 8 is a hollow rectangular structure. The fish mounting seat 8 is fixedly installed below the mounting plate 7. The fish carrying plate 9 is a rectangular plate. There are two fish carrying plates 9 in total. The two fish carrying plates 9 are both movably installed inside the fish mounting seat 8 through rotating shafts. There are two micro motors 10 in total. The two micro motors 10 are both fixedly installed on the side wall of the fish mounting seat 8. The output ends of the two micro motors 10 are respectively fixedly connected to the two rotating shafts inside the fish mounting seat 8. Through the setting of the feeding mechanism, when the conveyor belt two 5 transports the fish to the fish mounting seat 8 and the fish carrying plate 9, the electric push rod 6 can be started at this time. The electric push rod 6 will drive the mounting plate 7, the fish mounting seat 8, and the fish carrying plate 9 to move downward into the turnover barrel 3. When the fish carrying plate 9 is about to contact the bottom of the turnover barrel 3, the micro motor 10 can be started. The two micro motors 10 drive the rotating shafts to rotate, so that the two fish carrying plates 9 can be turned downward. At this time, the fish on the fish carrying plate 9 will fall into the turnover barrel 3, avoiding the situation that the fish directly falls from the conveyor belt two 5 into the turnover barrel 3 and causes damage to the surface of the fish;

[0038] As Figures 1 to 5As shown in the figure, the ice spraying mechanism includes an ice slurry machine 11, a telescopic frame 12, a telescopic plate 13, a nozzle plate 14, ice spraying nozzles 15, a swing motor 16, an ice supply pipe 17, a movable pipe 18 and a flexible pipe 19. The ice slurry machine 11 is movably installed on one side of the transfer seat 1 through a slide rail. The telescopic frame 12 is fixedly installed on the side wall of the ice slurry machine 11. The telescopic plate 13 is fixedly installed at the output end of the telescopic frame 12. The telescopic frame 12 can move the telescopic plate 13 up and down. The nozzle plate 14 is of a hollow structure and is movably installed on the telescopic plate 13. There are multiple ice spraying nozzles 15, and the multiple ice spraying nozzles 15 are evenly distributed and fixedly installed at the bottom of the nozzle plate 14 and communicate with the inside of the nozzle plate 14. The swing motor 16 is fixedly installed on the telescopic plate 13, and the output end of the swing motor 16 penetrates the side wall of the telescopic plate 13 and is fixedly connected to the nozzle plate 14. The ice supply pipe 17 is of a tubular structure and is fixedly installed at the output end of the ice slurry machine 11. The movable pipe 18 is of a tubular structure and is movably installed inside the ice supply pipe 17. The flexible pipe 19 is of a tubular structure with a relatively soft material, and the flexible pipe 19 is fixedly installed at one end of the movable pipe 18, and the bottom of the flexible pipe 19 communicates with the inside of the nozzle plate 14. Through the setting of the ice spraying mechanism, when putting fish into the turnover bucket 3, the ice slurry machine 11 can be driven by the slide rail to move to the position of the turnover bucket 3 first, and then the telescopic frame 12 drives the telescopic plate 13 to move downward. The telescopic plate 13 sends the nozzle plate 14 above the inside of the turnover bucket 3. At this time, the ice slurry machine 11 can be started. The ice slurry machine 11 will send the ice slurry into the inside of the nozzle plate 14 through the ice supply pipe 17, the movable pipe 18 and the flexible pipe 19. Subsequently, the ice slurry can be sprayed to the bottom of the turnover bucket 3 through the ice spraying nozzles 15, and then a layer of ice slurry can be formed at the bottom of the turnover bucket 3. Then the telescopic plate 13 resets upward, and the slide rail drives the ice slurry machine 11 to reset. At this time, the fish can be placed into the turnover bucket 3 through the feeding mechanism. When the number of fish placed in the turnover bucket 3 reaches a certain amount, the feeding mechanism will stop operating. At this time, the ice slurry machine 11 will be started again, the slide rail drives the ice slurry machine 11 to move above the turnover bucket 3 again, and then the ice spraying nozzles 15 can spray another layer of ice slurry inside the turnover bucket 3. This layer of ice slurry will cover the fish inside the turnover bucket 3 at this time. At the same time, when the ice spraying nozzles 15 are spraying ice slurry, the swing motor 16 can be started. The swing motor 16 can drive the nozzle plate 14 to swing, thereby increasing the range of the ice slurry sprayed by the ice spraying nozzles 15, so as to achieve the effect of uniform distribution of the ice slurry. At the same time, since a weight detection device is provided inside the conveyor belt 1, and a weight sensor is provided inside the weight detection device, the weight of the fish placed in the turnover bucket 3 each time can be detected, and then the detection signal is sent to the controller. The controller controls the ice spraying mechanism to spray ice slurry adapted to the weight of the fish through the signal. Specifically, when the ice slurry is sprayed, the weight sensor detects that the current weight value is M1. After putting another layer of fish, the weight sensor detects that the current weight value is M2. Then the controller will control the ice spraying mechanism to spray ice slurry with a weight of M3 according to M2 - M1 = M3, reducing the consumption of ice slurry and manpower.Repeat the above operation, place a layer of fish and spray a layer of ice slurry until the internal space of the turnover barrel 3 is filled up in a stacked manner.

[0039] As Figure 1 and Figure 6 shown, a driving mechanism is arranged above the feeding mechanism. The driving mechanism includes a driving seat 20, a movable seat 21, a driving motor 22, a driving shaft 23, a connecting seat 24 and mounting hanging rods 26. The driving seat 20 is a hollow rectangular structure, and the movable seat 21 is a hollow rectangular structure with an opening facing downwards. The movable seat 21 is movably installed inside the driving seat 20. The driving motor 22 is fixedly installed on the side wall of the driving seat 20. The driving shaft 23 is a reciprocating lead screw mechanism. The driving shaft 23 is fixedly installed on the output end of the driving motor 22, and the driving shaft 23 passes through the side wall of the movable seat 21 and is threadedly connected with the movable seat 21. The connecting seat 24 is arranged at the bottom of the movable seat 21, and the electric push rod 6 is fixedly installed on the connecting seat 24. Two movable slots 25 are formed in the side wall of the driving seat 20. The movable slots 25 are slots with a rectangular structure. The two ends of the movable seat 21 are respectively located inside the two movable slots 25, and a driving motor 22 is also fixedly installed on the movable seat 21. A driving shaft 23 is also fixedly installed on the output end of the driving motor 22 on the movable seat 21. The driving shaft 23 passes through the side wall of the connecting seat 24 and is threadedly connected with the connecting seat 24. There are multiple mounting hanging rods 26, and multiple mounting hanging rods 26 are all fixedly installed on the top of the driving seat 20. The top of the mounting hanging rod 26 is movably connected to the ceiling. The driving seat 20 is hoisted on the ceiling through the mounting hanging rods 26. An adjusting motor 27 is installed at the bottom of the electric push rod 6, and a fixed connection is established between the output end of the adjusting motor 27 and the mounting plate 7. Through the setting of the driving mechanism, when the two driving motors 22 are started respectively, the two driving motors 22 can drive the two driving shafts 23 to rotate. The rotation of the two driving shafts 23 can respectively drive the movable seat 21 to move inside the conveyor belt 1 and the connecting seat 24 to move inside the movable seat 21, so as to drive the electric push rod 6 to move randomly inside the turnover barrel 3. At the same time, when the adjusting motor 27 is started, the adjusting motor 27 can drive the mounting plate 7, the fish mounting seat 8 and the fish carrying plate 9 to rotate at an angle, so as to evenly place the fish inside the turnover barrel 3. While avoiding damage to the fish caused by random stacking of the fish, it can also improve the space utilization rate inside the turnover barrel 3, and further more fish can be stored.

[0040] As Figures 1 to 5As shown in the figure, a recoil mechanism is provided on one side of the transfer seat 1. The recoil mechanism includes a mounting frame 28, a cleaning seat 29, an upper water pipe 30, a recoil spray head 31, and a return water pipe 32. The mounting frame 28 is a hollow rectangular structure, and a water pump is provided inside the mounting frame 28. The cleaning seat 29 is a hollow rectangular structure, and the cleaning seat 29 is fixedly installed on the mounting frame 28, and a rectangular groove is opened at the top of the cleaning seat 29. The upper water pipe 30 is a cylindrical pipe, and the upper water pipe 30 is fixedly installed at the bottom of the cleaning seat 29. The other end of the upper water pipe 30 is connected to the water pump inside the mounting frame 28, and the water pump is connected to an external clean water source. There are multiple recoil spray heads 31, and multiple recoil spray heads 31 are embedded and installed at the position corresponding to the ice spray head 15 below the inside of the cleaning seat 29, and multiple recoil spray heads 31 are all communicated with the inside of the upper water pipe 30. The return water pipe 32 is a cylindrical pipe, and the return water pipe 32 is fixedly installed at the bottom of the cleaning seat 29 and is communicated with the inside of the cleaning seat 29. The other end of the return water pipe 32 is connected to an external waste water tank. Through the setting of the recoil mechanism, when the ice spray head 15 completes one spraying of ice slurry, the slide rail can drive the spray head plate 14 and the ice spray head 15 to move to the position of the cleaning seat 29. Subsequently, the telescopic plate 13 moves downward, so that the ice spray head 15 moves into the inside of the cleaning seat 29. Then, the water pump inside the mounting frame 28 can be started, and the water pump sends clean water into the inside of the upper water pipe 30 and then sprays it out through the recoil spray head 31. Since the position of the recoil spray head 31 corresponds to the position of the ice spray head 15, the water sprayed out by the recoil spray head 31 will be sprayed into the inside of the ice spray head 15, so that the residual ice slurry inside the ice spray head 15 can be cleaned, avoiding the corrosion of the ice spray head 15 caused by the seawater inside the ice slurry, and at the same time avoiding the situation of ice slurry spraying failure.

[0041] A vortex blade 33 is movably installed inside the ice spray head 15. A connecting shaft 34 is fixedly installed at the bottom of the vortex blade 33. The connecting shaft 34 is a cylindrical structure. A guide plate 35 is fixedly installed at the bottom of the connecting shaft 34. The guide plate 35 is a conical plate, and the guide plate 35 gradually becomes larger from top to bottom. When the ice spray head 15 sprays ice slurry, the ice slurry will first pass through the inside of the vortex blade 33, and then the vortex blade 33 will be driven to rotate, so that the ice slurry will also be sprayed out rotationally, improving the speed of the ice slurry. At the same time, the guide plate 35 is provided. The guide plate 35 can guide the ice slurry, so that the ice slurry is sprayed out from all around. Therefore, while achieving the effect of improving the spraying speed of the ice slurry, the spraying range of the ice slurry can also be improved.

[0042] As Figure 1 and Figure 7As shown in the figure, a support frame 36 is fixedly installed between the second transfer seat 4 and the first transfer seat 1. The support frame 36 can support the second transfer seat 4. A pretreatment mechanism is arranged on the second transfer seat 4. The pretreatment mechanism includes a vertical block 37, a turning plate 38, a cleaning seat 39, a water collecting pipe 40, a first inclined plate 41 and a second inclined plate 42. The vertical block 37 is a block with a rectangular structure. There are two vertical blocks 37 in total. The two vertical blocks 37 are symmetrically and fixedly installed on the top of the upper second transfer seat 4. A torsion spring shaft is arranged between the two vertical blocks 37. The turning plate 38 is fixedly installed on the torsion spring shaft. Through the arrangement of the vertical block 37 and the turning plate 38, when the fish is conveyed on the second conveyor belt 5, the fish will come into contact with the turning plate 38. Then the force received by the turning plate 38 is less than the force of the torsion spring shaft. At this time, the fish will be blocked by the turning plate 38. As the second conveyor belt 5 moves, the fish will laterally turn towards the turning plate 38 and fit with the turning plate 38. At this time, the force received by the turning plate 38 is greater than the force of the torsion spring shaft, and the fish can then push open the turning plate 38 and continue to move. Thus, the position of the fish can be adjusted, facilitating the feeding mechanism to pick up the material;

[0043] There are multiple cleaning seats 39 in total. The multiple cleaning seats 39 are respectively fixedly installed on the two second transfer seats 4, and a spray head is arranged inside the cleaning seat 39. The cleaning seat 39 can be pumped with cleaning liquid by an external feeding pump. When the fish moves below the cleaning seat 39, the cleaning seat 39 can spray the cleaning liquid to clean the mucus on the surface of the fish. The water collecting pipe 40 is a tubular structure. The water collecting pipe 40 is fixedly installed between the two second transfer seats 4 and is communicated with the inside of the second transfer seat 4. The water collecting pipe 40 can discharge the used cleaning liquid from the inside of the second transfer seat 4. The first inclined plate 41 is a rectangular plate arranged obliquely. The first inclined plate 41 is fixedly installed on one side of the upper second conveyor belt 5. The second inclined plate 42 is an inclined plate, and the inclination direction of the second inclined plate 42 is opposite to that of the first inclined plate 41. The second inclined plate 42 is fixedly installed at the position corresponding to the first inclined plate 41 inside the lower second transfer seat 4. When the fish is conveyed by the upper second conveyor belt 5 to the position of the first inclined plate 41, the fish will move on the first inclined plate 41 and then fall onto the second inclined plate 42. During this period, the fish will be turned over and then fall onto the lower second conveyor belt 5. At this time, the side in contact with the lower second conveyor belt 5 is the cleaned side. Furthermore, the other side of the fish can be cleaned by the cleaning seat 39 below. Thus, the effect of automatically turning over the fish and cleaning the mucus can be achieved.

[0044] Specific implementation steps: Through the setting of the feeding mechanism, when the second conveyor belt 5 conveys the fish to the fish loading seat 8 and the fish carrying plate 9, the electric push rod 6 can be started at this time. The electric push rod 6 will drive the mounting plate 7, the fish loading seat 8 and the fish carrying plate 9 to move downward into the turnover barrel 3. When the fish carrying plate 9 is about to contact the bottom of the turnover barrel 3, the micro motor 10 can be started. The two micro motors 10 drive the rotating shaft to rotate, so that the two fish carrying plates 9 can be turned downward. At this time, the fish on the fish carrying plate 9 will fall into the turnover barrel 3;

[0045] With the setting of the ice spraying mechanism, when putting fish into the turnover barrel 3, the ice slurry machine 11 can be driven by the slide rail to move to the position of the turnover barrel 3 first, and then the telescopic frame 12 drives the telescopic plate 13 to move downward. The telescopic plate 13 sends the nozzle plate 14 to the upper part inside the turnover barrel 3. At this time, the ice slurry machine 11 can be started, and the ice slurry machine 11 will send the ice slurry into the inside of the nozzle plate 14 through the ice feeding pipe 17, the movable pipe 18 and the hose 19. Then, the ice slurry can be sprayed to the bottom of the turnover barrel 3 through the ice spraying head 15, so that a layer of ice slurry can be formed at the bottom of the turnover barrel 3. Subsequently, the telescopic plate 13 resets upward, and the slide rail drives the ice slurry machine 11 to reset. At this time, the fish can be placed into the turnover barrel 3 through the feeding mechanism. When the number of fish placed inside the turnover barrel 3 reaches a certain amount, the feeding mechanism will stop operating. At this time, the ice slurry machine 11 will be started again, the slide rail drives the ice slurry machine 11 to move above the turnover barrel 3 again, and then the ice spraying head 15 can spray another layer of ice slurry inside the turnover barrel 3. This layer of ice slurry will cover the fish inside the turnover barrel 3 at this time. At the same time, when the ice spraying head 15 sprays the ice slurry, the swing motor 16 can be started, and the swing motor 16 can drive the nozzle plate 14 to swing, so as to increase the range of the ice slurry sprayed by the ice spraying head 15, thus achieving the effect of uniform distribution of the ice slurry. At the same time, since a weight detection device is arranged inside the conveyor belt 12, and a weight sensor is arranged inside the weight detection device, the weight of the fish placed into the turnover barrel 3 each time can be detected, and then the detection signal is sent to the controller. The controller controls the ice spraying mechanism to spray ice slurry adapted to the weight of the fish through the signal. Specifically, when the ice slurry is sprayed and covered, the weight sensor detects that the current weight value is M1. After putting another layer of fish, the weight sensor detects that the current weight value is M2. Then the controller will control the ice spraying mechanism to spray ice slurry with a weight of M3 according to M2 - M1 = M3, reducing the consumption of ice slurry and manpower.

[0046] The above description enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be obvious to those skilled in the art. The general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to these embodiments shown herein, but rather should be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An automated fresh-keeping storage device for fish farming, comprising a first conveyor base (1), a first conveyor belt (2), and a plurality of turnover barrels (3) placed on the first conveyor belt (2). The first conveyor belt (2) is movably installed inside the first conveyor base (1), and is characterized in that: A weight detection device is arranged at the middle position inside the conveyor belt 1 (2). A feeding mechanism is arranged between the conveyor seat 1 (1) and the conveyor seat 2 (4). An ice spraying mechanism is arranged on one side of the turnover barrel (3). The weight detection device is electrically connected to the feeding mechanism and the ice spraying mechanism respectively through a controller; The feeding mechanism includes an electric push rod (6), a mounting plate (7), a fish loading seat (8), a fish carrying plate (9) and a micro motor (10). The electric push rod (6) is vertically arranged on one side of the conveyor seat 2 (4). The mounting plate (7) is connected to the output end of the electric push rod (6). The fish loading seat (8) is fixedly installed below the mounting plate (7). The fish carrying plate (9) is movably installed inside the fish loading seat (8) through a rotating shaft. The micro motors (10) are fixedly installed on the side wall of the fish loading seat (8), and the output ends of the micro motors (10) are fixedly connected to the two rotating shafts inside the fish loading seat (8); The ice spraying mechanism includes an ice slurry machine (11), a telescopic frame (12), a telescopic plate (13), a nozzle plate (14), ice spraying nozzles (15), a swing motor (16), an ice feeding pipe (17), a movable pipe (18) and a hose (19). The ice slurry machine (11) is movably installed on one side of the conveyor seat 1 (1) through a slide rail. The telescopic frame (12) is fixedly installed on the side wall of the ice slurry machine (11). The telescopic plate (13) is fixedly installed on the output end of the telescopic frame (12). The nozzle plate (14) is movably installed on the telescopic plate (13). The ice spraying nozzles (15) are evenly distributed and fixedly installed at the bottom of the nozzle plate (14). The swing motor (16) is fixedly installed on the telescopic plate (13) and fixedly connected to the nozzle plate (14). The ice feeding pipe (17) is fixedly installed on the output end of the ice slurry machine (11). The movable pipe (18) is movably installed inside the ice feeding pipe (17). The hose (19) is fixedly installed at one end of the movable pipe (18).

2. The automatic fresh-keeping storage device for fish farming according to claim 1, wherein: A driving mechanism is arranged above the feeding mechanism. The driving mechanism includes a driving seat (20), a movable seat (21), a driving motor (22), a driving shaft (23), a connecting seat (24) and a mounting hanging rod (26). The movable seat (21) is movably installed inside the driving seat (20). The driving motor (22) is fixedly installed on the side wall of the driving seat (20). The driving shaft (23) is fixedly installed on the output end of the driving motor (22), and the driving shaft (23) passes through the side wall of the movable seat (21) and is threadedly connected to the movable seat (21). The connecting seat (24) is arranged at the bottom of the movable seat (21). The electric push rod (6) is fixedly installed on the connecting seat (24). Two movable grooves (25) are opened on the side wall of the driving seat (20), and both ends of the movable seat (21) are respectively located inside the two movable grooves (25).

3. An automatic fresh-keeping storage device for fish farming according to claim 2, characterized in that: A driving motor (22) is also fixedly installed on the movable seat (21). A driving shaft (23) is also fixedly installed on the output end of the driving motor (22) on the movable seat (21). The driving shaft (23) passes through the side wall of the connecting seat (24) and is threadedly connected to the connecting seat (24).

4. The automated fresh-keeping storage device for fish farming according to claim 2, wherein: There are multiple installation suspension rods (26). The multiple installation suspension rods (26) are all fixedly installed on the top of the driving seat (20). The top of the installation suspension rod (26) is movably connected to the ceiling. The driving seat (20) is hoisted on the ceiling through the installation suspension rod (26). An adjustment motor (27) is installed at the bottom of the electric push rod (6), and a fixed connection is provided between the output end of the adjustment motor (27) and the mounting plate (7).

5. An automated fresh-keeping storage device for fish farming according to claim 1, characterized in that: A recoil mechanism is arranged on one side of the first conveyor seat (1). The recoil mechanism includes an installation frame (28), a cleaning seat (29), an upper water pipe (30), a recoil spray head (31), and a return water pipe (32). A water pump is arranged inside the installation frame (28). The cleaning seat (29) is fixedly installed on the installation frame (28), and a rectangular groove is formed at the top of the cleaning seat (29). The upper water pipe (30) is fixedly installed at the bottom of the cleaning seat (29), and the other end of the upper water pipe (30) is connected to the water pump inside the installation frame (28). The water pump is connected to an external clean water source. There are multiple recoil spray heads (31). The multiple recoil spray heads (31) are embedded and installed at the position corresponding to the ice spraying head (15) below the inside of the cleaning seat (29), and the multiple recoil spray heads (31) are all communicated with the inside of the upper water pipe (30). The return water pipe (32) is fixedly installed at the bottom of the cleaning seat (29) and is communicated with the inside of the cleaning seat (29). The other end of the return water pipe (32) is connected to an external waste water tank.

6. The automated fresh-keeping storage device for fish farming according to claim 1, wherein: A vortex blade (33) is movably installed inside the ice spraying head (15). A connecting shaft (34) is fixedly installed at the bottom of the vortex blade (33), and a guide plate (35) is fixedly installed at the bottom of the connecting shaft (34). The guide plate (35) gradually becomes larger from top to bottom.

7. The automatic fresh-keeping storage equipment for fish farming according to claim 1, characterized in that: There are also two second conveyor seats (4). The two second conveyor seats (4) are arranged one above the other on the upper side of one side of the first conveyor seat (1). Conveyor belts two (5) are arranged inside the two second conveyor seats (4).

8. An automated fresh-keeping storage device for fish farming according to claim 7, characterized in that: A support frame (36) is fixedly installed between the second conveyor seat (4) and the first conveyor seat (1). The support frame (36) can support the second conveyor seat (4). A pretreatment mechanism is arranged on the second conveyor seat (4). The pretreatment mechanism includes vertical blocks (37), a flipping plate (38), a cleaning seat (39), a water collecting pipe (40), a first inclined plate (41), and a second inclined plate (42). There are two vertical blocks (37). The two vertical blocks (37) are symmetrically and fixedly installed on the top of the upper second conveyor seat (4). A torsion spring shaft is arranged between the two vertical blocks (37), and the flipping plate (38) is fixedly installed on the torsion spring shaft.

9. An automated fresh-keeping and storage device for fish farming according to claim 7, characterized in that: There are multiple cleaning seats (39). The multiple cleaning seats (39) are respectively fixedly installed on the two second conveyor seats (4), and nozzles are arranged inside the cleaning seats (39). The water collecting pipe (40) is fixedly installed between the two second conveyor seats (4), and the water collecting pipe (40) is communicated with the inside of the second conveyor seat (4).

10. The automatic fresh-keeping storage device for fish farming according to claim 7, characterized in that: The first inclined plate (41) is a rectangular plate arranged obliquely. The first inclined plate (41) is fixedly installed on one side of the upper conveyor belt two (5). The inclination direction of the second inclined plate (42) is opposite to that of the first inclined plate (41). The second inclined plate (42) is fixedly installed at a position corresponding to the first inclined plate (41) inside the lower conveyor seat two (4).

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