Fresh-keeping storage and transportation method for aquatic products

Abstract

The invention relates to the technical field of aquatic product storage and transportation, in particular to an aquatic product fresh-keeping storage and transportation method which comprises the following steps: step 1, fishing aquatic products in a centralized manner, and digging the fished aquatic products and a small amount of oxygen-enriched aqueous solution by using a sealed container; 2, pouring the aquatic product dug in the sealed container and a small amount of oxygen-enriched aqueous solution into a bucket on an auxiliary device, and driving the bucket container to lift the aquatic product and the small amount of oxygen-enriched aqueous solution together by using the auxiliary device; step 3, transferring: after the bucket container lifts the aquatic products onto the loading container, the bucket container walks along the length direction of the loading container by using an auxiliary device, the aquatic products are continuously poured onto the loading container in the walking process, and the pouring angle is increased along with the increase of the walking distance; 4, after the loading container is filled with aquatic products, transferring the container to a freezing bin for storage; and fifthly, the freezing bin is loaded into a carrying vehicle to be transported, and sanitation and cleaning should be conducted before transportation.

Description

Technical Field

[0001] The invention relates to the technical field of aquatic product storage and transportation, in particular to a method for storing and transporting aquatic products. Background Art

[0002] Aquatic products refer to aquatic plants and animals produced by marine and freshwater fisheries and their processed products. These products include fish, shrimp, crabs, shellfish, etc., which can be obtained through farming or fishing. Aquatic products can be divided into freshwater aquatic products and marine aquatic products according to the aquaculture waters, or into farmed aquatic products and fished aquatic products according to the source. In terms of nutrition, aquatic products are usually rich in nutrients, and some varieties also have medical and health functions.

[0003] The transportation of aquatic products mainly needs to pay attention to the following aspects: 1. Temperature control: Aquatic products are perishable foods and are sensitive to temperature. During transportation, the temperature must be strictly controlled to avoid excessively high or low temperatures that may cause aquatic products to deteriorate or breed bacteria. Cold chain management is very critical to ensure that aquatic products remain within a safe temperature range throughout the transportation process. 2. Packaging and sealing: The packaging and sealing of aquatic products must meet hygiene standards to ensure that aquatic products are not contaminated by the outside world. Proper packaging can prevent aquatic products from being damaged or leaking during transportation and maintain their freshness and taste. Packaging with good sealing performance can also prevent oxygen from entering, slowing down the oxidation rate of aquatic products and extending the shelf life. 3. Hygiene control: Hygiene during transportation is very important, including the cleaning and disinfection of vehicles, warehouses, containers and tools, as well as employee hygiene requirements.

[0004] Aquatic products need to be loaded in containers before transportation. In order to improve efficiency and save transportation costs, larger loading containers are usually used to hold aquatic products. Due to the high height of the loading container, the aquatic products need to be lifted and dumped when loading. If the aquatic products are lifted and dumped manually to complete the loading, not only is the efficiency low, but it will also increase the labor intensity of the workers; if mechanical devices are used for loading, it is necessary to ensure that the aquatic products in the loading container are evenly distributed to prevent the aquatic products from being damaged due to uneven distribution. Summary of the invention

[0005] The object of the present invention is to provide a method for preserving, storing and transporting aquatic products to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above object, the present invention provides the following technical solutions: A method for preserving, storing and transporting aquatic products, comprising the following steps: Step 1: Collect aquatic products and use sealed containers to dig out the salvaged aquatic products and a small amount of oxygen-rich water solution; Step 2: Pour the aquatic products and a small amount of oxygen-rich aqueous solution scooped from the sealed container into the bucket on the auxiliary device, and use the auxiliary device to drive the bucket container to lift the aquatic products and the small amount of oxygen-rich aqueous solution together; Step 3: Transferring: After the bucket container lifts the aquatic product onto the loading container, the bucket container is moved along the length of the loading container using an auxiliary device, and the aquatic product and the accompanying oxygen-enriched aqueous solution are continuously poured onto the loading container during the movement, with the pouring angle increasing as the walking distance increases; Step 4: After the loading container is filled with aquatic products, it is transferred to the freezing warehouse for storage, and the temperature of the freezing warehouse is adjusted appropriately according to the type of aquatic products; Step 5: Load the freezer into the transport vehicle for transportation. Sanitation and cleaning should be carried out before transportation. The packaging containers and vehicles should be cleaned and disinfected. Keep them clean during transportation to prevent bacterial growth.

[0007] As a further solution of the present invention: the auxiliary device in step 2 comprises a frame and a movable plate vertically slidably arranged on the frame, the frame is provided with a lifting assembly, the lifting assembly is connected to the movable plate, and the movable plate can be vertically moved upward under the action of the lifting assembly; A lifting frame plate is fixedly arranged horizontally on the movable plate, a sliding seat is arranged horizontally on the lifting frame plate for sliding movement, and a bucket container is rotatably mounted on the sliding seat; The lifting frame plate is provided with a translation assembly, the translation assembly is connected to the slide seat, and when the translation assembly is in operation, the slide seat will move horizontally on the lifting frame plate; A dumping assembly is provided between the slide seat and the bucket container, the dumping assembly is connected to the translation assembly, and the dumping assembly can continuously tilt the bucket container under the drive of the translation assembly; The bucket container is provided with a flushing assembly, which is connected to the translation assembly. When the translation assembly is in operation, the flushing assembly will use clean water to flush the bucket container so as to facilitate the smooth pouring of the aquatic product.

[0008] As a further solution of the present invention: the translation assembly includes a guide rod horizontally fixedly arranged on the lifting frame plate, a fixed seat is fixedly arranged at the bottom of the slide seat, a sleeve is horizontally rotatably arranged on the fixed seat, and the sleeve is movably sleeved on the outer wall of the guide rod; The outer wall of the guide rod is provided with a spiral groove along its length direction, and a ball is rollingly embedded in the interior of the sleeve, and the ball is also rollingly embedded in the spiral groove.

[0009] As a further solution of the present invention: a pump is fixedly mounted on the slide, a driving rod is horizontally rotatably arranged on the slide, one end of the driving rod is fixedly connected to the output end of the pump, and a first bevel gear is fixedly arranged on the other end of the driving rod; A first transmission wheel is fixedly arranged on the driving rod, a second transmission wheel is fixedly arranged on the outer wall of the sleeve, and the first transmission wheel and the second transmission wheel are connected by a belt.

[0010] As a further solution of the present invention: the dumping assembly includes a sleeve and a screw rod movably matched with the sleeve, one end of the sleeve is rotatably provided with a threaded collar, and the threaded collar is threadably matched with the screw rod; A rotating shaft is horizontally rotatably arranged on the slide seat, a cross bar is horizontally rotatably arranged on a side wall of the bucket container close to the frame body, one end of the screw rod is rotatably connected to the cross bar, and the other end of the sleeve is rotatably connected to the rotating shaft.

[0011] As a further solution of the present invention: a bracket is fixedly provided on the outer wall of the sleeve, and a transmission rod is rotatably provided on the bracket; A first gear is fixedly disposed on the outer wall of the threaded collar, a second gear is fixedly disposed on one end of the transmission rod, and the second gear and the first gear are meshed with each other.

[0012] As a further solution of the present invention: a third bevel gear is fixedly provided on the other end of the transmission rod, and a second bevel gear and a fourth bevel gear are fixedly provided on the rotating shaft respectively; The second bevel gear and the first bevel gear are meshed with each other, and the fourth bevel gear and the third bevel gear are meshed with each other.

[0013] As a further solution of the present invention: the flushing assembly includes a hollow plate fixedly arranged on a side wall of the bucket container close to the frame, the top of the hollow plate is connected to the water outlet of the pump through a hose, and the water inlet of the pump is connected to the water source through a connecting pipe; A plurality of nozzles are installed at the bottom of the hollow plate, and the plurality of nozzles are evenly arranged along the length direction of the hollow plate, and the plurality of hollow plates are all located in the bucket container.

[0014] As a further solution of the present invention: the lifting assembly includes a first sprocket and a second sprocket which are rotatably arranged on the frame, respectively, the second sprocket is located directly below the first sprocket, and the first sprocket and the second sprocket are connected by a chain; A sliding groove is horizontally provided on a side wall of the movable plate away from the lifting frame plate, and a sliding column is rotatably provided on one of the chain links of the chain, and the sliding column is located inside the sliding groove and slides with each other; A motor is fixedly arranged on the frame, and an output end of the motor is fixedly connected to the axis of the second sprocket.

[0015] Compared with the prior art, the present invention has the following beneficial effects: First, place the aquatic products to be loaded in the bucket container, start the lifting assembly, so that the movable plate drives the bucket container to be lifted above the loading container through the lifting frame plate and the slide seat, and then start the translation assembly. The translation assembly will cause the slide seat to drive the bucket container to move horizontally on the lifting frame plate. At the same time, the dumping assembly will act under the action of the translation assembly, so that the bucket container will continuously tilt during the translation process, and the dumping angle will increase with the increase of the walking distance, so that the aquatic products contained inside can be evenly poured into the loading container. In addition, the flushing assembly will cooperate with the translation assembly to continuously flush the bucket container. On the one hand, it can increase the water source for the loading container and save the time for subsequent water adding. On the other hand, it is convenient to dump the aquatic products in the bucket container smoothly.

[0016] The present application, through the mutual mechanical coordination among the lifting assembly, the translation assembly, the pouring assembly and the flushing assembly, can complete the actions of lifting and pouring the aquatic products through the bucket container. At the same time, during the pouring of the aquatic products, the bucket container will translate at a uniform speed above the loading container, so that the aquatic products in the loading container are evenly distributed, and the bucket container can also be flushed to facilitate the smooth pouring of the aquatic products. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The present invention is a flow chart of one embodiment of a method for preserving, storing and transporting aquatic products.

[0018] Figure 2 This is a schematic diagram of the overall structure of an auxiliary device in one embodiment of a method for preserving, storing and transporting aquatic products.

[0019] Figure 3 This is a cross-sectional view of the slide seat, fixed seat, and sleeve structure in one embodiment of a method for preserving, storing, and transporting aquatic products.

[0020] Figure 4 for Figure 3 Enlarged view of point A in the middle.

[0021] Figure 5 This is a disassembled diagram of the guide rod, fixed seat, and sleeve structure in one embodiment of a method for preserving, storing, and transporting aquatic products.

[0022] Figure 6 This is a structural breakdown diagram of a sleeve, a threaded collar, a first gear, and a second gear in one embodiment of a method for preserving, storing, and transporting aquatic products.

[0023] Figure 7 for Figure 6Enlarged view of point B in the middle.

[0024] Figure 8 for Figure 6 Enlarged view of point C in the middle.

[0025] Fig. 9 This is a disassembled diagram of a portion of the dumping components in an embodiment of a method for preserving, storing and transporting aquatic products.

[0026] Fig.10 This is a schematic diagram of the overall structure of the auxiliary device from another perspective in one embodiment of the method for preserving, storing and transporting aquatic products.

[0027] Fig.11 A cross-sectional view of a bucket container in one embodiment of a method for preserving, storing and transporting aquatic products.

[0028] Fig.12 This is a schematic diagram of the overall structure of the auxiliary device from another perspective in an embodiment of the method for preserving, storing and transporting aquatic products.

[0029] Fig.13 for Fig.12 Enlarged view of point D in the middle.

[0030] Fig.14 This is a disassembled diagram of the movable plate and sliding column structure in one embodiment of a method for preserving, storing and transporting aquatic products.

[0031] In the figure: 1, frame; 2, moving plate; 201, slide; 3, lifting frame plate; 4, slide seat; 5, bucket container; 6, guide rod; 601, spiral groove; 7, fixed seat; 8, sleeve; 9, ball; 10, pump; 11, drive rod; 12, No. 1 transmission wheel; 13, No. 2 transmission wheel; 14, belt; 15, No. 1 bevel gear; 16, sleeve; 17, screw rod; 18, rotating shaft; 19, cross bar; 20, No. 2 bevel gear; 21, threaded collar; 22, No. 1 gear; 23, bracket; 24, transmission rod; 25, No. 2 gear; 26, No. 3 bevel gear; 27, No. 4 bevel gear; 28, hollow plate; 29, nozzle; 30, hose; 31, No. 1 sprocket; 32, No. 2 sprocket; 33, chain; 34, slide column; 35, motor. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. 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 creative work are within the scope of protection of the present invention.

[0033] In addition, when an element in the present invention is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and are not intended to be the only embodiment.

[0034] See also Figure 1 to Figure 14 In an embodiment of the present invention, a method for preserving, storing and transporting aquatic products comprises the following steps: Step 1: Collect aquatic products and use sealed containers to dig out the salvaged aquatic products and a small amount of oxygen-rich water solution; Step 2: Pour the aquatic products and a small amount of oxygen-rich aqueous solution scooped from the sealed container into the bucket on the auxiliary device, and use the auxiliary device to drive the bucket container to lift the aquatic products and the small amount of oxygen-rich aqueous solution together; Step 3: Transferring: After the bucket container lifts the aquatic product onto the loading container, the bucket container is moved along the length of the loading container using an auxiliary device, and the aquatic product and the accompanying oxygen-enriched aqueous solution are continuously poured onto the loading container during the movement, with the pouring angle increasing as the walking distance increases; Step 4: After the loading container is filled with aquatic products, it is transferred to the freezing warehouse for storage, and the temperature of the freezing warehouse is adjusted appropriately according to the type of aquatic products; Step 5: Load the freezer into the transport vehicle for transportation. Sanitation and cleaning should be carried out before transportation. The packaging containers and vehicles should be cleaned and disinfected. Keep them clean during transportation to prevent bacterial growth.

[0035] See also Figures 2~14 The auxiliary device in step 2 includes a frame 1 and a movable plate 2 vertically slidably arranged on the frame 1, a lifting assembly is arranged on the frame 1, the lifting assembly is connected to the movable plate 2, and the movable plate 2 can be vertically moved upward under the action of the lifting assembly; A lifting frame plate 3 is fixedly arranged horizontally on the movable plate 2, a slide seat 4 is arranged horizontally and slidably on the lifting frame plate 3, and a bucket container 5 is rotatably mounted on the slide seat 4; The lifting frame plate 3 is provided with a translation assembly, and the translation assembly is connected to the slide seat 4. When the translation assembly is in operation, the slide seat 4 will move horizontally on the lifting frame plate 3; A dumping assembly is provided between the slide seat 4 and the bucket container 5, and the dumping assembly is connected to the translation assembly. The dumping assembly can continuously tilt the bucket container 5 under the drive of the translation assembly; The bucket container 5 is provided with a flushing assembly, which is connected to the translation assembly. When the translation assembly is in operation, the flushing assembly will use clean water to flush the bucket container 5 so as to facilitate the smooth pouring of the aquatic product.

[0036] In this solution, the aquatic products to be loaded are first placed in the bucket container 5, and the lifting component is started, so that the movable plate 2 drives the bucket container 5 to be lifted above the loading container through the lifting frame plate 3 and the slide seat 4, and then the translation component is started. The translation component will cause the slide seat 4 to drive the bucket container 5 to move horizontally on the lifting frame plate 3. At the same time, the dumping component will be operated under the action of the translation component, so that the bucket container 5 will be continuously tilted during the translation process, and the dumping angle will increase with the increase of the walking distance, so that the aquatic products contained inside are evenly poured into the loading container. In addition, the flushing component will cooperate with the translation component to continuously flush the bucket container 5. On the one hand, it can increase the water source for the loading container and save the time for subsequent water adding. On the other hand, it is convenient to dump the aquatic products in the bucket container 5 smoothly.

[0037] See also Figure 3 , Figure 4 , Figure 5 The translation assembly includes a guide rod 6 fixedly arranged horizontally on the lifting frame plate 3, a fixed seat 7 is fixedly arranged at the bottom of the slide seat 4, a sleeve 8 is horizontally rotatably arranged on the fixed seat 7, and the sleeve 8 is movably sleeved on the outer wall of the guide rod 6; The outer wall of the guide rod 6 is provided with a spiral groove 601 along its length direction. A ball 9 is rollingly engaged inside the sleeve 8 , and the ball 9 is also rollingly engaged in the spiral groove 601 .

[0038] In this embodiment, since the guide rod 6 is fixedly set on the lifting frame plate 3, the sleeve 8 is rotatably set on the fixed seat 7 and the sleeve 8 is movably sleeved on the outer wall of the guide rod 6, and because the ball 9 is rollingly engaged inside the sleeve 8 and the ball 9 is also rollingly engaged in the spiral groove 601, when the sleeve 8 rotates, the sleeve 8 will drive the fixed seat 7 to move horizontally while rotating, so that the slide seat 4 slides horizontally on the lifting frame plate 3.

[0039] See also Figure 4 A pump 10 is fixedly mounted on the slide 4, a driving rod 11 is horizontally rotatably arranged on the slide 4, one end of the driving rod 11 is fixedly connected to the output end of the pump 10, and a first bevel gear 15 is fixedly arranged on the other end of the driving rod 11; A first transmission wheel 12 is fixedly disposed on the driving rod 11 , a second transmission wheel 13 is fixedly disposed on the outer wall of the sleeve 8 , and the first transmission wheel 12 and the second transmission wheel 13 are connected via a belt 14 .

[0040] In this embodiment, since the No. 1 transmission wheel 12 fixed on the driving rod 11 and the No. 2 transmission wheel 13 fixed on the sleeve 8 are connected by a belt 14, when the driving rod 11 rotates, the sleeve 8 will rotate accordingly; Because one end of the driving rod 11 is fixedly connected to the output end of the pump 10, when the pump 10 is started, the output end of the pump 10 will drive the driving rod 11 and the first bevel gear 15 fixedly arranged at the other end thereof to rotate synchronously.

[0041] See also Figures 6 to 9 The dumping assembly includes a sleeve 16 and a screw rod 17 movably matched with the sleeve 16, and a threaded collar 21 is rotatably provided at one end of the sleeve 16, and the threaded collar 21 is threadedly matched with the screw rod 17; A rotating shaft 18 is horizontally rotatably provided on the slide seat 4 , a cross bar 19 is horizontally rotatably provided on a side wall of the bucket container 5 close to the frame body 1 , one end of the screw rod 17 is rotatably connected to the cross bar 19 , and the other end of the sleeve 16 is rotatably connected to the rotating shaft 18 .

[0042] In this embodiment, since the sleeve 16 and the screw rod 17 are movably matched with each other, and one end of the screw rod 17 is rotatably connected to the cross bar 19, and the other end of the sleeve 16 is rotatably connected to the rotating shaft 18, when the screw rod 17 extends outward from the sleeve 16, the bucket container 5 will be tilted on the slide 4; Because one end of the sleeve 16 is rotatably provided with a threaded collar 21 that is threadably matched with the screw rod 17, the screw rod 17 cannot rotate due to the rotatable connection of the cross bar 19. Therefore, when the threaded collar 21 rotates, the screw rod 17 will extend outward from the sleeve 16; In the process of the screw rod 17 extending from the inside to the outside of the sleeve 16, deflection will occur. Since the screw rod 17 and the cross bar 19, the sleeve 16 and the rotating shaft 18 are all rotationally connected, whether the rotating shaft 18 and the cross bar 19 rotate has no effect on the screw rod 17 and the sleeve 16.

[0043] See also Figure 6 , Figure 7 , Figure 8 A bracket 23 is fixedly provided on the outer wall of the sleeve 16, and a transmission rod 24 is rotatably provided on the bracket 23; A first gear 22 is fixedly disposed on the outer wall of the threaded collar 21 , and a second gear 25 is fixedly disposed on one end of the transmission rod 24 . The second gear 25 and the first gear 22 are meshed with each other.

[0044] In this embodiment, since the second gear 25 and the first gear 22 are meshed with each other, when the transmission rod 24 rotates, the transmission rod 24 will drive the threaded collar 21 to rotate through the second gear 25 and the first gear 22 .

[0045] See also Figure 6 , Figure 7 , Figure 8 A third bevel gear 26 is fixedly disposed on the other end of the transmission rod 24, and a second bevel gear 20 and a fourth bevel gear 27 are fixedly disposed on the rotating shaft 18; The second bevel gear 20 and the first bevel gear 15 are meshed with each other, and the fourth bevel gear 27 and the third bevel gear 26 are meshed with each other.

[0046] In this embodiment, since the second bevel gear 20 and the first bevel gear 15 are meshed with each other, and the fourth bevel gear 27 and the third bevel gear 26 are meshed with each other, when the driving rod 11 drives the first bevel gear 15 to rotate, the rotating shaft 18 will rotate following the driving rod 11 through the second bevel gear 20 and the first bevel gear 15, and at the same time, the transmission rod 24 will rotate following the rotating shaft 18 through the third bevel gear 26 and the fourth bevel gear 27.

[0047] See also Figure 6 , Fig.11 The flushing assembly includes a hollow plate 28 fixedly arranged on a side wall of the bucket container 5 close to the frame 1, the top of the hollow plate 28 is connected to the water outlet of the pump 10 through a hose 30, and the water inlet of the pump 10 is connected to the water source through a connecting pipe; A plurality of nozzles 29 are installed at the bottom of the hollow plate 28 . The plurality of nozzles 29 are evenly arranged along the length direction of the hollow plate 28 , and the plurality of hollow plates 28 are all located in the bucket container 5 .

[0048] In this embodiment, since the top of the hollow plate 28 is connected to the water outlet of the pump 10 through the hose 30, and the water inlet of the pump 10 is connected to the water source through the connecting pipe, the pump 10 pumps clean water into the hollow plate 28 during the start-up process of the pump 10; Furthermore, because a plurality of nozzles 29 are installed at the bottom of the hollow plate 28 and the plurality of hollow plates 28 are all located in the bucket container 5 , the water in the hollow plate 28 will be sprayed into the interior of the bucket container 5 through the plurality of nozzles 29 .

[0049] See also Fig.10 , Fig.13 , Fig.14The lifting assembly includes a first sprocket 31 and a second sprocket 32 ​​which are rotatably arranged on the frame 1, respectively. The second sprocket 32 ​​is located directly below the first sprocket 31, and the first sprocket 31 and the second sprocket 32 ​​are connected by a chain 33; A sliding groove 201 is horizontally provided on one side wall of the movable plate 2 away from the lifting frame plate 3, and a sliding post 34 is rotatably provided on one of the links of the chain 33, and the sliding post 34 is located inside the sliding groove 201 and slides with each other; A motor 35 is fixedly mounted on the frame 1 , and an output end of the motor 35 is fixedly connected to the axis of the second sprocket 32 ​​.

[0050] In this embodiment, since the first sprocket 31 and the second sprocket 32 ​​are connected by a chain 33, and a slide post 34 is rotatably provided on one of the links of the chain 33, when the second sprocket 32 ​​rotates, the first sprocket 31 will rotate synchronously through the chain 33, and the slide post 34 will also move along with the chain 33; Because the slide post 34 is located inside the slide groove 201 and slides with each other, when the slide post 34 moves following the chain 33, the movable plate 2 will cooperate with the slide post 34 through the slide groove 201 to perform vertical reciprocating movement. When in use, the chain 33 drives the slide post 34 to move to a certain height and then stops. At this time, the movable plate 2 will be lifted to a certain height. Since the output end of the motor 35 is fixedly connected to the axis of the second sprocket 32 ​​, the rotation and stop of the second sprocket 32 ​​can be achieved by controlling the start and stop of the motor 35 .

[0051] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

[0052] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A method for preserving, storing and transporting aquatic products, characterized in that: The following steps are involved: Step 1: Collect aquatic products and use sealed containers to dig out the salvaged aquatic products and a small amount of oxygen-rich water solution; Step 2: Pour the aquatic products and a small amount of oxygen-rich aqueous solution scooped from the sealed container into the bucket on the auxiliary device, and use the auxiliary device to drive the bucket container to lift the aquatic products and the small amount of oxygen-rich aqueous solution together; Step 3: Transferring: After the bucket container lifts the aquatic product onto the loading container, the bucket container is moved along the length of the loading container using an auxiliary device, and the aquatic product and the accompanying oxygen-enriched aqueous solution are continuously poured onto the loading container during the movement, with the pouring angle increasing as the walking distance increases; Step 4: After the loading container is filled with aquatic products, it is transferred to the freezing warehouse for storage, and the temperature of the freezing warehouse is adjusted appropriately according to the type of aquatic products; Step 5: Load the freezer into the transport vehicle for transportation. Sanitation and cleaning should be carried out before transportation. The packaging containers and vehicles should be cleaned and disinfected. Keep them clean during transportation to prevent bacterial growth.

2. A method for preserving, storing and transporting aquatic products according to claim 1, characterized in that: The auxiliary device in step 2 comprises a frame (1) and a movable plate (2) vertically slidably arranged on the frame (1); a lifting assembly is arranged on the frame (1), the lifting assembly is connected to the movable plate (2), and the movable plate (2) can move vertically upward under the action of the lifting assembly; a lifting frame plate (3) is horizontally fixedly arranged on the movable plate (2), a slide seat (4) is horizontally slidably arranged on the lifting frame plate (3), and a bucket container (5) is rotatably mounted on the slide seat (4).

3. A method for preserving, storing and transporting aquatic products according to claim 2, characterized in that: The lifting frame plate (3) is provided with a translation assembly, the translation assembly is connected to the slide seat (4), and when the translation assembly is in operation, the slide seat (4) will move horizontally on the lifting frame plate (3); A dumping assembly is provided between the slide seat (4) and the bucket container (5), the dumping assembly is connected to the translation assembly, and the dumping assembly can cause the bucket container (5) to continuously tilt under the drive of the translation assembly; The bucket container (5) is provided with a flushing assembly, the flushing assembly being connected to the translation assembly, and when the translation assembly is in operation, the flushing assembly will use clean water to flush the inside of the bucket container (5) so as to facilitate the smooth pouring of the aquatic product; The translation assembly comprises a guide rod (6) fixedly arranged horizontally on the lifting frame plate (3); a fixed seat (7) is fixedly arranged at the bottom of the slide seat (4); a sleeve (8) is rotatably arranged horizontally on the fixed seat (7); and the sleeve (8) is movably sleeved on the outer wall of the guide rod (6); The outer wall of the guide rod (6) is provided with a spiral groove (601) along its length direction, and a ball (9) is rollingly engaged inside the sleeve (8), and the ball (9) is also rollingly engaged in the spiral groove (601); A pump (10) is fixedly mounted on the slide (4), a drive rod (11) is horizontally rotatably arranged on the slide (4), one end of the drive rod (11) is fixedly connected to an output end of the pump (10), and a first bevel gear (15) is fixedly arranged on the other end of the drive rod (11); A first transmission wheel (12) is fixedly disposed on the driving rod (11), a second transmission wheel (13) is fixedly disposed on the outer wall of the sleeve (8), and the first transmission wheel (12) and the second transmission wheel (13) are connected via a belt (14); The tipping assembly comprises a sleeve (16) and a screw rod (17) movably matched with the sleeve (16); a threaded collar (21) is rotatably provided at one end of the sleeve (16); the threaded collar (21) is threadably matched with the screw rod (17); A rotating shaft (18) is provided on the slide seat (4) for horizontal rotation, a cross bar (19) is provided on a side wall of the bucket container (5) close to the frame body (1) for horizontal rotation, one end of the screw rod (17) is rotatably connected to the cross bar (19), and the other end of the sleeve (16) is rotatably connected to the rotating shaft (18); The lifting assembly comprises a first sprocket (31) and a second sprocket (32) which are rotatably arranged on the frame (1), respectively, the second sprocket (32) being located directly below the first sprocket (31), and the first sprocket (31) and the second sprocket (32) being connected via a chain (33); A sliding groove (201) is horizontally provided on a side wall of the movable plate (2) away from the lifting frame plate (3); a sliding column (34) is rotatably provided on one of the chain links of the chain (33); the sliding column (34) is located inside the sliding groove (201) and slides in cooperation with each other; A motor (35) is fixedly arranged on the frame (1), and an output end of the motor (35) is fixedly connected to the axis of the second sprocket (32).

4. A method for preserving, storing and transporting aquatic products according to claim 3, characterized in that: A bracket (23) is fixedly disposed on the outer wall of the sleeve (16), and a transmission rod (24) is rotatably disposed on the bracket (23).

5. A method for preserving, storing and transporting aquatic products according to claim 4, characterized in that: A first gear (22) is fixedly disposed on the outer wall of the threaded collar (21), a second gear (25) is fixedly disposed on one end of the transmission rod (24), and the second gear (25) and the first gear (22) are meshed with each other.

6. A method for preserving, storing and transporting aquatic products according to claim 5, characterized in that: A third bevel gear (26) is fixedly disposed on the other end of the transmission rod (24), and a second bevel gear (20) and a fourth bevel gear (27) are fixedly disposed on the rotating shaft (18); The second bevel gear (20) and the first bevel gear (15) are meshed with each other, and the fourth bevel gear (27) and the third bevel gear (26) are meshed with each other.

7. A method for preserving, storing and transporting aquatic products according to claim 6, characterized in that: The flushing assembly comprises a hollow plate (28) fixedly arranged on a side wall of the bucket container (5) close to the frame (1), the top of the hollow plate (28) being connected to the water outlet of the pump (10) via a hose (30), and the water inlet of the pump (10) being connected to a water source via a connecting pipe.

8. A method for preserving, storing and transporting aquatic products according to claim 4, characterized in that: A plurality of nozzles (29) are installed at the bottom of the hollow plate (28), the plurality of nozzles (29) are evenly arranged along the length direction of the hollow plate (28), and the plurality of hollow plates (28) are all located in the bucket container (5).

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