Feed transfer and storage system for deep and far sea fishery breeding

Abstract

The utility model discloses a feed transfer and storage system for deep and far sea fishery breeding, which comprises a deep and far sea breeding platform, and the deep and far sea breeding platform is provided with a feed storage area, a hoisting area and a transfer mechanism positioned between the hoisting area and the feed storage area; the feed storage area is provided with a storage shelf of which the side surface is communicated, the storage shelf is used for storing feed loading ton bags loaded with feed, the storage shelf is of a multi-layer structure, each layer of structure is composed of a plurality of detachable storage units, and the adjacent storage units on the same layer are communicated; and a feed hoisting device is arranged on the hoisting area, and the feed hoisting device hoists the feed loading ton bags loaded with feed on the feed transport ship to the transfer mechanism. According to the feed conveying device, the feed conveying efficiency can be improved, the feed breakage rate is reduced, internal air circulation is guaranteed, the problem of heating and deterioration caused by dense accumulation of feed is solved, more feed can be stacked in a limited stacking area, and frequent supply of the feed conveying ship is not needed.

Description

Technical Field

[0001] The utility model relates to the technical field of deep-sea fishery farming, and in particular to a feed transport and storage system for deep-sea fishery farming. Background Art

[0002] With the recent deterioration of offshore waters, aquaculture has gradually shifted to deep-sea operations. Compared to offshore aquaculture, deep-sea operations offer wider expanses, better water quality, a wider variety of aquatic species, and higher-quality fish. Therefore, the gradual shift of offshore aquaculture to deep-sea operations is a future trend. Compared to nearshore or land-based aquaculture, deep-sea aquaculture presents a more complex environment and places stricter demands on feed transportation and storage.

[0003] Currently, the deep-sea aquaculture industry faces the following challenges in feed transportation and storage:

[0004] Feed can be divided into packaged feed and bulk feed. If packaged feed is used, bags of feed need to be transported manually from the feed transport vessel to the deep-sea aquaculture platform. This has low feed transportation efficiency and consumes a lot of manpower. If bulk feed is used, the feed is bulked on the feed transport vessel and is generally blown into the storage tanks on the deep-sea aquaculture platform using mechanical air conveying. In addition to placing high demands on the storage tanks, this method also has the problem of feed particle breakage during the air conveying process. The larger the feed volume, the greater the breakage, which affects the overall operating costs.

[0005] 2. If packaged feed is used, the bag needs to be broken manually before the feed is released, which results in low efficiency and heavy workload.

[0006] 3. After being transported to deep-sea aquaculture platforms, feed is often stacked in a traditional flat-lay format. Limited storage space allows for limited feed storage, necessitating frequent resupply by feed transport vessels. In the event of severe weather, feed transport vessels are unable to resupply regularly, leading to feed shortages on deep-sea aquaculture platforms. Furthermore, when feed is stacked together, air circulation is limited, making it prone to heating and deterioration due to the dense accumulation of feed. Summary of the Invention

[0007] The purpose of the utility model is to overcome the deficiencies of the prior art and provide a feed transfer and storage system for deep-sea fishery farming.

[0008] In order to achieve the above-mentioned purpose, the technical solution provided by the present utility model is as follows:

[0009] A feed transfer and storage system for deep-sea fish farming, comprising a deep-sea aquaculture platform, the deep-sea aquaculture platform being provided with a feed storage area, a hoisting area, and a transfer mechanism located between the hoisting area and the feed storage area;

[0010] The feed storage area is provided with storage shelves with open sides for storing feed loading ton bags. The storage shelves are multi-layer structures, each layer of which is composed of multiple detachable storage units, and adjacent storage units on the same layer are connected;

[0011] A feed lifting device is provided on the lifting area, and the feed lifting device lifts the feed loading ton bags loaded with feed on the feed transport ship to the transfer mechanism.

[0012] In this technical solution, feed lifting devices are used to lift feed-loaded ton bags on feed transport ships to transfer mechanisms, which are then transported to storage shelves for storage, thereby improving feed transportation efficiency and requiring less manpower.

[0013] In addition, during the feed transportation process, feed-loading ton bags are used as carriers. Compared with the traditional air-conveyed feed transportation method, the feed breakage rate can be reduced to 0, which improves the overall utilization rate of the feed and reduces the overall operating costs.

[0014] Finally, the storage shelves used are in a stacking form, which spatially separates adjacent feed-loading ton bags, ensuring internal air circulation, preventing heat and deterioration caused by dense stacking of feed, and improving the quality of feed. More feed can also be stacked in a limited stacking area, eliminating the need for frequent resupply by feed transport ships.

[0015] Furthermore, the transfer mechanism includes a first transport module and a second transport module;

[0016] The first transport module leads to the storage rack;

[0017] The second transport module is arranged between the first transport module and the storage shelf.

[0018] Furthermore, the first transport module includes a roller conveyor and a transfer machine;

[0019] The transfer machine is connected to the roller conveyor.

[0020] Furthermore, the material storage unit is provided with a material storage space and a conveying track, and a supporting portion is provided in the material storage space;

[0021] The conveying track is arranged below the storage space;

[0022] The first transport module further includes a first elevator having a transverse conveying structure disposed therein;

[0023] The second transport module includes a four-way shuttle and a transition rail;

[0024] The roller conveyor cooperates with the transfer machine to lead to the first elevator;

[0025] The first elevator is connected to each layer of the storage rack;

[0026] The transition guide rail is laid on each layer of the storage shelf and is connected between the storage unit and the first elevator, and is connected with the conveying track of the storage unit;

[0027] The four-way shuttle runs on the transition guide rail and the conveying rail, and the four-way shuttle is provided with a lifting module.

[0028] Furthermore, the feed storage area is provided with a top plate located above the storage shelves;

[0029] The second transport module includes a stacker, an upper track, and a lower track;

[0030] The upper rail is mounted on the top plate;

[0031] The lower track is installed on the ground of the feed storage area and is located directly below the upper track;

[0032] The stacker transports feed loading ton bags loaded with feed to the storage units of the storage shelves through the cooperation of the upper track and the lower track.

[0033] Furthermore, the feed lifting device is a rotary telescopic straight arm crane.

[0034] Furthermore, the feed lifting device is a bridge crane.

[0035] Furthermore, the deep-sea aquaculture platform is also provided with a bag breaker, a second elevator with a transverse conveying structure, a discharge cone bucket, and a bulk material temporary storage hopper;

[0036] The second elevator is arranged between the transfer mechanism and the bag breaker to transport the feed loaded in ton bags that need bag breaking from the transfer mechanism to the bag breaker;

[0037] The bulk material temporary storage hopper is arranged below the bag breaking machine;

[0038] The unloading cone hopper is arranged between the bag breaking machine and the bulk material temporary storage hopper.

[0039] In this technical solution, when it is necessary to prepare feed for feeding, the feed-loaded ton bags loaded with feed stored in the storage shelves can be transported to the second elevator through the transfer mechanism. The feed-loaded ton bags loaded with feed are then lifted by the second elevator and transported to the bag breaking machine for bag breaking operation, so that the feed inside the feed-loaded ton bags flows out, and the feed then enters the bulk material temporary storage hopper through the unloading cone hopper, ready for feeding.

[0040] In the above process, there is no need for manual bag breaking operation, the operation efficiency is high, and the workload of personnel can be reduced.

[0041] Furthermore, a protective film is provided on the inner side of the feed loading ton bag, which can effectively prevent the feed from clumping due to high moisture content at sea.

[0042] Furthermore, the roller conveyor closest to the lifting area is a telescopic roller conveyor. When it is necessary to transfer feed-loaded ton bags, the telescopic roller conveyor extends toward the lifting area to facilitate the feed lifting device to lift the feed-loaded ton bags onto the telescopic roller conveyor.

[0043] Compared with the existing technology, the principles and advantages of this technical solution are as follows:

[0044] 1. In this technical solution, the feed-loading ton bags loaded with feed on the feed transport ship are lifted to the transfer mechanism by the feed lifting device, and then transported to the storage shelves for storage by the transfer mechanism, which can improve the transportation efficiency of the feed and consume less manpower. In addition, the feed-loading ton bags are used as carriers during the feed transportation process. Compared with the traditional air-conveyed feed transportation method, the feed breakage rate can be reduced to 0, which improves the overall utilization rate of the feed and reduces the overall operating cost. Finally, the storage shelves used are in the form of stacking, which separates adjacent feed-loading ton bags in space, ensures the circulation of internal air, prevents the problem of heat and deterioration caused by dense stacking of feed, and improves the quality of the feed; more feed can also be stacked in a limited stacking area, without the need for frequent replenishment by feed transport ships.

[0045] 2. In the present technical solution, when it is necessary to prepare feeding, the feed loading ton bags loaded with feed stored in the storage shelves can be transported to the second elevator through the transfer mechanism, and the feed loading ton bags loaded with feed are then lifted by the second elevator and transported to the bag breaking machine for bag breaking operation, so that the feed inside the feed loading ton bags flows out, and the feed then enters the bulk material temporary storage hopper through the unloading cone hopper, ready for feeding; in the above process, there is no need for manual bag breaking operation, the operation efficiency is high, and the workload of personnel can be reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0046] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the services required in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0047] Figure 1 This is a schematic diagram of a feed transfer and storage system for deep-sea fish farming according to embodiment 1 of the present invention;

[0048] Figure 2 This is a schematic diagram of a storage unit in a feed transfer and storage system for deep-sea fish farming according to a first embodiment of the present invention;

[0049] Figure 3 This is a schematic diagram of a feed transfer and storage system for deep-sea fishery farming in accordance with the first embodiment of the present invention, showing the loading of bulk feed into bulk bags;

[0050] Figure 4 This is a schematic diagram of a feed transfer and storage system for deep-sea fishery farming in accordance with the first embodiment of the present invention, in which feed is loaded into a ton bag and loaded into a small package bag;

[0051] Figure 5 This is a schematic diagram of a bag breaker portion of a feed transfer and storage system for deep-sea fish farming according to a first embodiment of the present invention;

[0052] Figure 6 This is a schematic diagram of a feed transfer and storage system for deep-sea fish farming according to a second embodiment of the present invention;

[0053] Figure 7 This is a schematic diagram of a feed transfer and storage system for deep-sea fishery farming in accordance with a third embodiment of the present invention (top plate omitted).

[0054] Reference numerals:

[0055] 1-Feed storage area; 2-Lifting area; 3-Storage shelves; 4-Feed loading ton bags; 5-Roller conveyor; 6-Transfer machine; 7-Storage unit; 8-Storage space; 9-Conveyor track; 10-Supporting part; 11-First elevator; 12-Four-way shuttle; 13-Transition guide rail; 14-Stacker; 15-Feed lifting device; 16-Bag breaker; 17-Second elevator; 18-Unloading cone hopper; 19-Bulk material temporary storage hopper; 20-Protective film. DETAILED DESCRIPTION

[0056] The present invention will be further described below in conjunction with a number of specific embodiments:

[0057] Example 1

[0058] like Figures 1 to 5 As shown, a feed transfer and storage system for deep-sea fish farming described in this embodiment includes a deep-sea aquaculture platform, which is provided with a feed storage area 1, a hoisting area 2, and a transfer mechanism located between the hoisting area 2 and the feed storage area 1;

[0059] The feed storage area 1 is provided with a storage shelf 3 with a side opening for storing feed-loaded ton bags 4 loaded with feed. The storage shelf 3 is a multi-layer structure, and each layer is composed of multiple detachable storage units 7, and the adjacent storage units 7 on the same layer are connected; each storage unit 7 is provided with a storage space 8 and a conveying track 9, a support part 10 is provided in the storage space 8, and the conveying track 9 is provided below the storage space 8; a feed lifting device 15 is provided on the lifting area 2, and the feed lifting device 15 lifts the feed-loaded ton bags 4 loaded with feed on the feed transport ship to the transfer mechanism.

[0060] Specifically, in this embodiment, the transfer mechanism includes a first transport module and a second transport module; the first transport module includes a roller conveyor 5, a transfer machine 6, and a first elevator 11 with a transverse conveying structure (roller conveyor) arranged therein, and the roller conveyor 5 closest to the lifting area 2 is a telescopic roller conveyor 5; the second transport module includes a four-way shuttle 12 and a transition guide rail 13; the roller conveyor 5 and the transfer machine 6 cooperate to lead to the first elevator 11; the first elevator 11 is connected to each layer of the storage shelf 3; the transition guide rail 13 is laid on each layer of the storage shelf 3, and is connected between the storage unit 7 and the first elevator 11, and is connected to the conveying track 9 of the storage unit 7; the four-way shuttle 12 runs on the transition guide rail 13 and the conveying track 9, and the four-way shuttle 12 is provided with a lifting module (which is the existing technology).

[0061] Specifically, in this embodiment, the feed lifting device 15 is a rotary telescopic straight arm crane; a protective film 20 is provided on the inner side of the feed loading ton bag 4, and the feed loading ton bag 4 can be loaded with both bulk feed and small packaged feed.

[0062] Specifically, in this embodiment, the deep-sea aquaculture platform is also provided with a bag breaker 16, a second elevator 17 with a transverse conveying structure inside, a discharge cone hopper 18, and a bulk material temporary storage hopper 19; the second elevator 17 is arranged between the transfer mechanism and the bag breaker 16, and the feed loaded ton bag 4 that needs to be broken is transported from the transfer mechanism to the bag breaker 16; the bulk material temporary storage hopper 19 is arranged below the bag breaker 16; the discharge cone hopper 18 is arranged between the bag breaker 16 and the bulk material temporary storage hopper 19.

[0063] The working principle of this embodiment is as follows:

[0064] First, the feed-loaded ton bag 4 loaded with feed on the feed transport ship is lifted by a rotary telescopic straight arm crane to the telescopic roller conveyor 5 of the transfer mechanism, and then the other roller conveyors 5, the transfer machine 6, and the first elevator 11 cooperate to transport the feed-loaded ton bag 4 loaded with feed to the corresponding layer of the storage shelf 3. Next, the four-way shuttle 12 carries the feed-loaded ton bag 4 loaded with feed (the feed-loaded ton bag 4 is carried on the lifting module of the four-way shuttle 12, and the lifting module is in an ascending state) along the transition guide rail 13 into the storage unit 7 of the storage shelf 3, and then transports it along the conveying track 9 of the storage unit 7 to the storage space 8 of the storage unit 7 at the destination. After that, the lifting module of the four-way shuttle 12 is adjusted to a descending state, thereby placing the feed-loaded ton bag 4 loaded with feed in the storage space 8, and the feed-loaded ton bag 4 loaded with feed is supported by the support part 10. When it is necessary to take out the feed-loaded ton bag 4 loaded with feed from the storage unit 7 of the storage shelf 3 for feeding, the four-way shuttle 12 moves to the bottom of the feed-loaded ton bag 4 loaded with feed, and the lifting module rises to lift the feed-loaded ton bag 4 loaded with feed and take it away from the storage shelf 3. The four-way shuttle 12 then follows the combination of the transition guide rail 13, the first elevator 11, the roller conveyor 5 and the transfer machine 6 to reach the second elevator 17. The feed-loaded ton bag 4 loaded with feed is then lifted by the second elevator 17 and transported to the bag breaking machine 16 for bag breaking operation, so that the feed inside the feed-loaded ton bag 4 flows out, and the feed then enters the bulk material temporary storage hopper 19 through the unloading cone hopper 18, ready for feeding.

[0065] In this embodiment, the feed loading ton bags 4 loaded with feed on the feed transport ship are lifted by the feed lifting device 15 to the transfer mechanism, and then transported to the storage shelves 3 for storage by the transfer mechanism, which can improve the transportation efficiency of the feed and consume less manpower. In addition, the feed loading ton bags 4 are used as carriers during the feed transportation process. Compared with the traditional air-conveyed feed transportation method, the feed breakage rate can be reduced to 0, which improves the overall utilization rate of the feed and reduces the overall operating cost. Finally, the storage shelves 3 used are in a stacking form, which separates adjacent feed loading ton bags 4 in space, ensures the circulation of internal air, prevents the problem of heat and deterioration caused by dense stacking of feed, and improves the quality of the feed. It can also stack more feed in a limited stacking area without the need for frequent replenishment by feed transport ships.

[0066] When it is necessary to prepare feeding, the feed loading ton bag 4 loaded with feed stored in the storage shelf 3 is transported to the second elevator 17 through the transfer mechanism, and the feed loading ton bag 4 loaded with feed is then lifted by the second elevator 17 and transported to the bag breaking machine 16 for bag breaking operation, so that the feed inside the feed loading ton bag 4 flows out, and the feed then enters the bulk material temporary storage hopper 19 through the unloading cone hopper 18, ready for feeding; in the above process, there is no need for manual bag breaking operation, the operation efficiency is high, and the workload of personnel can be reduced.

[0067] Example 2

[0068] Compared with the first embodiment, the feed lifting device 15 in this embodiment is a bridge crane. Figure 6 When working, the feed transport ship is loaded with feed in a feed loading ton bag 4 and hoisted to the telescopic roller conveyor 5 of the transfer mechanism by a bridge crane.

[0069] Example 3

[0070] Compared with the first embodiment, the feed storage area 1 of this embodiment is provided with a top plate located above the storage shelf 3; the second transport module includes a stacker 14, an upper track, and a lower track; the upper track is installed on the top plate; the lower track is installed on the ground of the feed storage area 1, directly below the upper track; the stacker 14 transports the feed loading ton bag 4 loaded with feed to the storage unit 7 of the storage shelf 3 through the cooperation of the upper track and the lower track, as shown in FIG. Figure 7 shown.

[0071] The above-described embodiments are only preferred embodiments of the present invention and are not intended to limit the scope of implementation of the present invention. Therefore, any changes made based on the shape and principle of the present invention should be included in the scope of protection of the present invention.

Claims

1. A feed transfer and storage system for deep-sea fish farming, characterized in that: The deep-sea aquaculture platform comprises a feed storage area, a hoisting area, and a transfer mechanism between the hoisting area and the feed storage area; The feed storage area is provided with storage shelves with open sides for storing feed loading ton bags. The storage shelves are multi-layer structures, each layer of which is composed of multiple detachable storage units, and adjacent storage units on the same layer are connected; A feed lifting device is provided on the lifting area, and the feed lifting device lifts the feed loading ton bags loaded with feed on the feed transport ship to the transfer mechanism.

2. A feed transport and storage system for deep-sea fish farming according to claim 1, characterized in that: The transfer mechanism includes a first transport module and a second transport module; The first transport module leads to the storage rack; The second transport module is arranged between the first transport module and the storage shelf.

3. A feed transport and storage system for deep-sea fish farming according to claim 2, characterized in that: The first transport module includes a roller conveyor and a transfer machine; The transfer machine is connected to the roller conveyor.

4. A feed transport and storage system for deep-sea fish farming according to claim 3, characterized in that: The material storage unit is provided with a material storage space and a conveying track, and a supporting portion is provided in the material storage space; The conveying track is arranged below the storage space; The first transport module further includes a first elevator having a transverse conveying structure disposed therein; The second transport module includes a four-way shuttle and a transition rail; The roller conveyor cooperates with the transfer machine to lead to the first elevator; The first elevator is connected to each layer of the storage rack; The transition guide rail is laid on each layer of the storage shelf and is connected between the storage unit and the first elevator, and is connected with the conveying track of the storage unit; The four-way shuttle runs on the transition guide rail and the conveying rail, and the four-way shuttle is provided with a lifting module.

5. The feed transport and storage system for deep-sea fish farming according to claim 3, characterized in that: The feed storage area is provided with a top plate located above the storage shelves; The second transport module includes a stacker, an upper track, and a lower track; The upper rail is mounted on the top plate; The lower track is installed on the ground of the feed storage area and is located directly below the upper track; The stacker transports feed loading ton bags loaded with feed to the storage units of the storage shelves through the cooperation of the upper track and the lower track.

6. The feed transport and storage system for deep-sea fish farming according to claim 1, characterized in that: The feed lifting device is a rotary telescopic straight arm crane.

7. The feed transport and storage system for deep-sea fish farming according to claim 1, characterized in that: The feed lifting device is a bridge crane.

8. The feed transport and storage system for deep-sea fish farming according to claim 1, characterized in that: The deep-sea aquaculture platform is also equipped with a bag breaker, a second elevator with a transverse conveying structure, a discharge cone bucket, and a bulk material temporary storage hopper; The second elevator is arranged between the transfer mechanism and the bag breaker to transport the feed loaded in ton bags that need bag breaking from the transfer mechanism to the bag breaker; The bulk material temporary storage hopper is arranged below the bag breaking machine; The unloading cone hopper is arranged between the bag breaking machine and the bulk material temporary storage hopper.

9. The feed transport and storage system for deep-sea fish farming according to claim 1, characterized in that: A protective film is provided on the inner side of the feed loading ton bag.

10. The feed transport and storage system for deep-sea fish farming according to claim 3, characterized in that: The roller conveyor closest to the lifting area is a telescopic roller conveyor.

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