Temporary rearing device for improving survival rate of crayfish

Abstract

The temporary rearing device capable of improving the survival rate of the crayfishes comprises a bottom plate, the top of the bottom plate is fixedly connected with a storage box, and the outer portion of the storage box is rotationally connected with a box door. The utility model relates to a temporary rearing device capable of improving the survival rate of crayfishes, which is characterized in that the device is firstly placed at a proper position, meanwhile, live crayfishes are placed in three placing plates, and when entering the placing plates, the live crayfishes naturally climb into different storage cups, so that the live crayfishes are placed in a layered and separated manner, and the survival rate of the crayfishes is increased. In the daily storage process, external water is sucked in through a water suction pipe by a water pump and is finally sprayed out from a spray head through a branch pipe, so that the external water is in contact with the live shrimps, long-time water shortage and oxygen deficit are avoided, the spray head sprays out the water to form water mist, the water mist is in contact with air, and then the water mist falls outside the live shrimps; the oxygen content in water is increased, and the survival rate of live shrimps is further increased.

Description

Technical Field

[0001] The utility model belongs to the technical field of temporary rearing of crayfish, in particular to a temporary rearing device for improving the survival rate of crayfish. Background Art

[0002] Crayfish, scientifically known as Procambarus clarkii, has tender and delicious meat on its tail.

[0003] The existing authorization number is CN213044767U, which discloses a temporary rearing device for crayfish, including a transmission assembly, the transmission assembly is connected with a straw-supporting assembly, the straw-supporting assembly includes a straw-dividing plate, a grass-guide rod, an upper shell, a lower shell, a chain, a straw-pushing tooth, a guide plate and a connecting plate, the grass-guide rod is fixed on the straw-dividing plate, the upper shell and the lower shell are fixed together and fixedly connected to the straw-dividing plate, the chain is connected to the transmission assembly, the straw-pushing tooth is connected to the chain, the guide plate is fixed in the middle of the lower shell, one end of the connecting plate is connected to the upper shell, and the other end is connected to the lower shell. The utility model can straighten and straighten the fallen crops to be harvested before the crops enter the semi-feeding harvesting platform, so that the crops are in an upright and regular state before entering the harvesting platform, effectively reducing the load on the harvesting platform, improving the harvesting efficiency, and reducing food losses. However, the above-mentioned crayfish temporary rearing device has a relatively simple structure. When in use, if too many crayfish are piled up, their living space will be seriously affected, and the survival rate will be greatly affected. It cannot be stored in partitions. Crayfish are combative and living in groups can easily cause injuries. It is also not convenient for short-distance transportation and storage. Therefore, it is necessary to provide a temporary rearing device that can improve the survival rate of crayfish to solve the above problems. Utility Model Content

[0004] The technical content of the utility model is to provide a temporary rearing device for improving the survival rate of crayfish.

[0005] In order to solve the above problems, the utility model provides a temporary rearing device for improving the survival rate of crayfish, comprising: a bottom plate, a storage box is fixedly connected to the top of the bottom plate, and a box door is rotatably connected to the outside of the storage box; a storage component, the storage component includes three placement plates, and the three placement plates are all slidably connected to the inside of the storage box. First, the device is placed in a suitable position, and live shrimps are placed inside the three placement plates at the same time. When the live shrimps enter the inside of the placement plates, they will naturally crawl to the inside of different storage cups, so that the live shrimps are placed in layers and separated to avoid excessive accumulation, which affects their living space and greatly affects the survival rate. During daily storage, external water is sucked in through a water suction pipe by a water pump, and finally sprayed out from a nozzle through a branch pipe to make it contact with the live shrimp, avoiding long-term lack of water and oxygen. The nozzle sprays water to form water mist that contacts with the air, and then falls to the outside of the live shrimp, thereby increasing the oxygen content in the water and further improving the survival rate of the live shrimp.

[0006] As a further solution of the utility model, the storage component also includes three grooves, and the three grooves are respectively opened inside the three placement plates, and the bottoms of the three grooves are evenly fixedly connected with storage cups. The storage cups and the placement plates can arrange the live shrimps in layers and partitions to avoid accumulation, increase living space, and further improve the survival rate. A leakage hole is opened at the bottom of the storage cup.

[0007] As a further solution of the utility model, three groups of card slots are oppositely opened inside the storage box, and the outsides of the three placement plates are fixedly connected to two card blocks. The card blocks can be completely stuck in the inside of the card slots, so that the placement plates can be stably placed inside the storage box.

[0008] As a further solution of the present invention, the bottom of the bottom plate is rotatably connected to four universal wheels, and the outside of the box door is fixedly connected to a viewing window. The universal wheels facilitate the displacement of the entire device, and the viewing window facilitates observation of the live shrimp inside the storage box without opening the box door.

[0009] As a further solution of the utility model, the storage box is slidably connected to the inside with a water-drawing box, and the outside of the water-drawing box is fixedly connected with a handle. The water-drawing box can collect water overflowing from the storage cup, which is convenient for collection and cleaning.

[0010] As a further solution of the utility model, a water pump is fixedly connected to the outside of the storage box, and a water suction pipe is fixedly connected to the outside of the water pump. The water suction pipe is an elastic telescopic pipe and can be extended to facilitate connection to a water source.

[0011] As a further solution of the utility model, three branch pipes are fixedly connected to the top of the water pump, and nozzles are evenly fixedly connected to the outside of the three branch pipes, and the branch pipes are located on the top of the placement plate.

[0012] As a further solution of the utility model, four threaded rods are fixedly connected to the bottom of the base plate, and the outside of the four threaded rods are rotatably connected with adjusting bolts. The adjusting bolts can slide up and down along the outside of the threaded rods by rotation, so that the entire device is limited.

[0013] In summary, the utility model includes at least the following beneficial technical effects:

[0014] First, the utility model records that the device is first placed in a suitable position, and live shrimps are placed inside three placement plates. When the live shrimps enter the placement plates, they will naturally crawl into different storage cups, so that the live shrimps are placed in layers and separated to avoid excessive accumulation, which affects their living space and greatly affects their survival rate.

[0015] Second, the utility model records a temporary rearing device for improving the survival rate of crayfish. It records that during daily storage, external water is sucked in through a water suction pipe by a water pump, and finally sprayed out from a nozzle through a branch pipe to make it contact with the live shrimp, avoiding long-term lack of water and oxygen. The nozzle sprays water to form water mist that contacts the air and then falls to the outside of the live shrimp, increasing the oxygen content in the water and further improving the survival rate of the live shrimp. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to facilitate understanding by those skilled in the art, the present invention is further described below in conjunction with the accompanying drawings.

[0017] Figure 1 This is a schematic diagram of the external three-dimensional structure of a temporary rearing device for improving the survival rate of crayfish according to the utility model;

[0018] Figure 2 This is a schematic diagram of the internal structure of a storage box of a temporary rearing device for improving the survival rate of crayfish according to the utility model;

[0019] Figure 3 This is a schematic diagram of the external structure of a nozzle of a temporary rearing device for improving the survival rate of crayfish according to the utility model;

[0020] Figure 4 The utility model is a schematic diagram of the disassembled structure of a storage box of a temporary rearing device for improving the survival rate of crayfish.

[0021] Figure numerals: 1. bottom plate; 2. storage box; 3. box door; 4. viewing window; 5. water drawing box; 6. placement plate; 7. water pump; 8. water suction pipe; 9. branch pipe; 10. nozzle; 11. groove; 12. storage cup; 13. threaded rod; 14. adjusting bolt; 15. slot; 16. block; 17. universal wheel. DETAILED DESCRIPTION

[0022] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4A temporary rearing device for improving the survival rate of crayfish comprises: a bottom plate 1, a storage box 2 is fixedly connected to the top of the bottom plate 1, and a box door 3 is rotatably connected to the outside of the storage box 2; a storage component, the storage component comprises three placement plates 6, and the three placement plates 6 are all slidably connected to the inside of the storage box 2. First, the device is placed in a suitable position, and live shrimps are placed inside the three placement plates 6. When the live shrimps enter the inside of the placement plates 6, they will naturally crawl into different storage cups 12, so that the live shrimps are placed in layers and separated to avoid excessive accumulation, which affects their living space and greatly affects the survival rate. During daily storage, the external water is sucked in through the water suction pipe 8 by the water pump 7, and finally sprayed out from the nozzle 10 through the branch pipe 9, so that it contacts with the live shrimps to avoid long-term lack of water and oxygen. The nozzle 10 sprays water to form water mist to contact with the air, and then falls to the outside of the live shrimps, increasing the oxygen content in the water, and further improving the survival rate of the live shrimps.

[0023] The storage assembly also includes three grooves 11, which are respectively opened inside the three placement plates 6. The bottoms of the three grooves 11 are evenly fixedly connected with storage cups 12. The storage cups 12 and the placement plates 6 can place the live shrimps in layers and partitions to avoid accumulation and increase living space, thereby further improving the survival rate. A leakage hole is opened at the bottom of the storage cups 12.

[0024] The storage box 2 has three sets of card slots 15 opposite to each other, and the outsides of the three placement plates 6 are fixedly connected with two card blocks 16, which can be completely inserted into the card slots 15, so that the placement plates 6 can be stably placed in the storage box 2;

[0025] The bottom of the bottom plate 1 is rotatably connected with four universal wheels 17, and the outside of the box door 3 is fixedly connected with a viewing window 4. The universal wheels 17 facilitate the displacement of the entire device, and the viewing window 4 facilitates the observation of the live shrimps inside the storage box 2 without opening the box door 3;

[0026] The storage box 2 is slidably connected to a water-drawing box 5, and the outside of the water-drawing box 5 is fixedly connected to a handle. The water-drawing box 5 can collect water overflowing from the storage cup 12, which is convenient for collection and cleaning;

[0027] Four threaded rods 13 are fixedly connected to the bottom of the base plate 1, and the outsides of the four threaded rods 13 are rotatably connected with adjusting bolts 14. The adjusting bolts 14 can slide up and down along the outside of the threaded rods 13 by rotation, so that the entire device is limited;

[0028] It should be noted that the utility model first places the device in a suitable position, and at the same time places the live shrimps inside the three placement plates 6. When the live shrimps enter the placement plates 6, they will naturally crawl into different storage cups 12, so that the live shrimps are placed in layers and separated to avoid excessive accumulation, which affects their living space and greatly affects their survival rate.

[0029] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 A temporary rearing device for improving the survival rate of crayfish, the outside of the storage box 2 is fixedly connected with a water pump 7, the outside of the water pump 7 is fixedly connected with a water suction pipe 8, the water suction pipe 8 is an elastic telescopic pipe, which can be extended to facilitate the connection with a water source;

[0030] The top of the water pump 7 is fixedly connected with three branch pipes 9, and the outsides of the three branch pipes 9 are evenly fixedly connected with nozzles 10, and the branch pipes 9 are located on the top of the placement plate 6;

[0031] It should be noted that, in the utility model, during daily storage, external water is sucked in through the water suction pipe 8 by the water pump 7, and finally sprayed out from the nozzle 10 through the branch pipe 9, so that it comes into contact with the live shrimps, thereby avoiding long-term lack of water and oxygen. The nozzle 10 sprays water to form water mist that comes into contact with the air, and then falls to the outside of the live shrimps, thereby increasing the oxygen content in the water and further improving the survival rate of the live shrimps.

[0032] Although the embodiments of the present invention have been shown and described, it is understood by those skilled in the art that various changes, modifications, substitutions and variations or direct or indirect applications may be made to these embodiments without departing from the principles and spirit of the present invention. In other related technical fields, the scope of the present invention is defined by the attached claims and their equivalents, which are equally included in the scope of patent protection of the present invention.

Claims

1. A temporary rearing device for improving the survival rate of crayfish, characterized in that: include: A bottom plate (1), the top of the bottom plate (1) being fixedly connected to a storage box (2), and the outside of the storage box (2) being rotatably connected to a box door (3); A storage assembly, the storage assembly comprising three placement plates (6), the three placement plates (6) being slidably connected to the interior of the storage box (2).

2. A temporary rearing device for improving the survival rate of crayfish according to claim 1, characterized in that: The storage assembly further comprises three grooves (11), the three grooves (11) being respectively opened inside the three placement plates (6), and the bottoms of the three grooves (11) being evenly fixedly connected with storage cups (12).

3. A temporary rearing device for improving the survival rate of crayfish according to claim 1, characterized in that: The storage box (2) has three groups of card slots (15) arranged opposite to each other inside, and the outsides of the three placement plates (6) are fixedly connected to two card blocks (16).

4. The temporary rearing device for improving the survival rate of crayfish according to claim 1, characterized in that: The bottom of the base plate (1) is rotatably connected to four universal wheels (17), and the outside of the box door (3) is fixedly connected to a viewing window (4).

5. The temporary rearing device for improving the survival rate of crayfish according to claim 1, characterized in that: The storage box (2) is slidably connected to a water drawing box (5) inside, and a handle is fixedly connected to the outside of the water drawing box (5).

6. A temporary rearing device for improving the survival rate of crayfish according to claim 1, characterized in that: The outside of the storage box (2) is fixedly connected to a water pump (7), and the outside of the water pump (7) is fixedly connected to a water suction pipe (8).

7. A temporary rearing device for improving the survival rate of crayfish according to claim 6, characterized in that: The top of the water pump (7) is fixedly connected to three branch pipes (9), and the outsides of the three branch pipes (9) are evenly fixedly connected to spray heads (10).

8. The temporary rearing device for improving the survival rate of crayfish according to claim 1, characterized in that: Four threaded rods (13) are fixedly connected to the bottom of the base plate (1), and the outsides of the four threaded rods (13) are rotatably connected to adjusting bolts (14).

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