A refrigerated hold for fishery transport

Abstract

This utility model provides a refrigerated hold for fishing vessels, relating to the field of marine refrigerated hold technology. The utility model includes a refrigerated hold body with a hinged door on its surface. A cooling fan is installed on the inner wall of the refrigerated hold body, and a protective device is provided on the inner wall. This protective device uses mounting rails and partitions to isolate and protect the seafood within the refrigerated hold body. The protective device also includes two mounting rails installed on the inner walls of both sides of the refrigerated hold body, with partitions inserted into the inner walls of each rail. The partitions in the inner walls of the two mounting rails share a rotatable connecting shaft. This utility model allows for the rational separation of stored goods and space during the storage and transportation of seafood on fishing vessels, making the handling and unloading of goods safer and faster for personnel, thus improving the practicality and safety of the refrigerated hold body.

Description

Technical Field

[0001] This utility model relates to the field of marine refrigerated container technology, and in particular to a marine refrigerated container for fishery transportation. Background Technology

[0002] Refrigerated holds on fishing transport vessels are essential facilities for ensuring the quality of perishable foods during deep-sea fishing and transportation. They are used to store caught fish and other seafood to ensure they remain fresh and of good quality.

[0003] Traditional refrigerated holds are independent, enclosed, insulated spaces on fishing boats, with only one access door. After the caught fish and other seafood are neatly stacked inside, the internal cooling fans are activated to continuously supply cold air to the refrigerated hold, keeping the fish and other seafood at a low temperature. However, in actual use, it has been found that in order to store more food, the refrigerated holds on fishing boats are often packed very tightly. But the food hardens due to the low temperature during storage. As a result, when unloading, the removal of some seafood can cause the entire refrigerated hold to collapse and roll down, causing impact injuries to nearby workers and posing a certain safety hazard. Utility Model Content

[0004] The technical problem this invention aims to solve is that, in order to store more food, refrigerated containers are often packed very tightly together. However, the food hardens due to the low temperature during storage. As a result, when unloading cargo, the removal of some seafood can cause the entire refrigerated container to collapse and roll down, causing impact injuries to nearby workers and posing a certain safety hazard.

[0005] The technical solution adopted by this utility model to solve its technical problem is: a refrigerated tank for fishery transportation, including a refrigerated tank body, a hatch hinged to the surface of the refrigerated tank body, a cold air fan installed on the inner wall of the refrigerated tank body, and a protective device provided on the inner wall of the refrigerated tank body, wherein the protective device isolates and protects the seafood in the refrigerated tank body by means of mounting rails and partitions.

[0006] The effect achieved by the above components is as follows: when the crew on the fishing boat uses the refrigerated compartment to store the caught seafood, the cold air fan inside the refrigerated compartment is first turned on to cool the compartment. Then, several seafood items are stacked in an orderly manner. After one end of the compartment is filled, the protective device is operated to isolate the stored space. Then, the same operation is performed to fill the refrigerated compartment for storage.

[0007] Preferably, the protective device further includes two mounting rails installed on the inner walls of both sides of the refrigerated compartment body, and partitions are inserted into the inner walls of the two mounting rails respectively. The partitions in the inner walls of the two mounting rails are jointly mounted with a rotatable connecting shaft. Two fixing frames are installed on the surface of the partitions. An I-beam is snapped into the inner wall of the two fixing frames. A clamping plate is snapped into the four sides of the I-beam, and the clamping plate is snapped into the two sides of the surface of the fixing frame. Bolts are inserted through the surface of the clamping plate and the I-beam, and the bolts are threaded to the inner wall of the fixing frame.

[0008] The aforementioned components achieve the following effect: when storing and transporting seafood, the refrigerated hold of the fishing vessel can rationally divide the stored goods and space, thereby making the handling and unloading of goods safer and faster for the staff, and improving the practicality and safety of the refrigerated hold itself.

[0009] Preferably, the protective device further includes a handle mounted on the partition, wherein the handle assists in the disassembly and installation of the partition.

[0010] The effect achieved by the above components is that, by setting up the handle, the two partitions on the connecting shaft can be more easily operated by the staff when they are flipped and disassembled, thus improving the ease of use of the protective device.

[0011] Preferably, the protective device further includes insert plates installed on both sides of the card plate surface, and the insert plates are inserted into slots on the surface of the I-beam plate.

[0012] The effect achieved by the above components is that, through the setting of the insert plate, the clamping plate can further position the I-beam plate during installation, thereby keeping it stable, preventing abnormal sliding and displacement, and facilitating the installation and fixing of bolts.

[0013] Preferably, the protective device further includes two reinforcing rods connecting the two partitions, wherein the two ends of the reinforcing rods are respectively inserted into the surfaces of the two partitions, and the two reinforcing rods are respectively engaged with the slots on the surface of the I-beam.

[0014] The effect achieved by the above components is as follows: by setting the reinforcing rods, before the I-beam is installed, the two ends of the two reinforcing rods are inserted into the surface of the partition on both sides of the connecting shaft, and then the I-beam is installed in the fixed frame. At this time, the slots on the surface of the I-beam will engage with the two reinforcing rods, so that the two partitions can be better stabilized and are less prone to shaking.

[0015] Preferably, a positioning device is installed on the component of the protective device, wherein the positioning device includes a mounting shaft respectively mounted on two mounting rail surfaces, a positioning plate is rotatably connected to the arc surface of the mounting shaft, a positioning frame is fixedly connected to the surface of the partition, and the positioning plate is inserted into the inner wall of the positioning frame.

[0016] The effect achieved by the above components is that the partition can be temporarily installed and fixed when it is in place, which facilitates the assembly and fixing of subsequent parts, thereby improving the ease of use of the protection device.

[0017] Preferably, torsion springs are respectively fitted on the arc surfaces at both ends of the mounting shaft, and the two ends of the torsion springs are respectively connected to the mounting shaft and the positioning plate.

[0018] The effect achieved by the above components is that, through the setting of the torsion spring, when the partition is installed in the inner wall of the mounting rail, the positioning plate can rotate under the torsional force of the torsion spring, thereby quickly inserting into the inner wall of the positioning frame, improving the convenience of using the positioning device.

[0019] Preferably, the positioning device further includes a reinforcing ring installed on the inner wall of the positioning frame, the reinforcing ring being a rubber ring.

[0020] The effect achieved by the above components is as follows: by setting the reinforcing ring fixedly installed on the positioning frame, the snapping friction between the positioning plate and the positioning frame is increased, thereby further improving the stability of the connection and making it easier to install the partition.

[0021] The beneficial effects of this utility model are:

[0022] The refrigerated hold of this utility model allows for a rational division of storage space and cargo during the storage and transportation of seafood, making the handling and unloading of cargo safer and faster for staff, thus improving the practicality and safety of the refrigerated hold. Attached Figure Description

[0023] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0024] Figure 1 This is a schematic diagram of the structure of this utility model;

[0025] Figure 2 This is a schematic diagram of the structure of the protective device of this utility model;

[0026] Figure 3 This is a utility model Figure 2 A schematic diagram of the decomposed structure;

[0027] Figure 4 This is a schematic diagram of the positioning device of this utility model.

[0028] Legend: 1. Refrigerated compartment body; 2. Door; 3. Air cooler; 4. Protective device; 41. Mounting rail; 42. Partition; 43. Connecting shaft; 44. Fixing frame; 45. I-beam; 46. Clamping plate; 47. Bolt; 48. Handle; 49. Insert plate; 410. Slot; 411. Reinforcing rod; 412. Slot; 5. Positioning device; 51. Mounting shaft; 52. Positioning plate; 53. Positioning frame; 54. Reinforcing ring; 55. Torsion spring. Detailed Implementation

[0029] The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, illustrating only the basic structure of the present invention, and therefore only show the components relevant to the present invention.

[0030] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" or "linked" should be interpreted broadly. For example, it can refer to a fixed connection, a detachable connection, or an integral connection; it can refer to a mechanical connection or an electrical connection; it can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0031] Figure 1 The refrigerated hold for fishery transportation shown includes a refrigerated hold body 1, a hatch 2 hinged to the surface of the refrigerated hold body 1, a cold air fan 3 installed on the inner wall of the refrigerated hold body 1, and a protective device 4 provided on the inner wall of the refrigerated hold body 1. The protective device 4 uses an installation rail 41 and a partition 42 to isolate and protect the seafood in the refrigerated hold body 1. A positioning device 5 is installed on the components of the protective device 4.

[0032] Figure 1 , Figure 2 and Figure 3The protective device 4 shown also includes two mounting rails 41 installed on the inner walls of both sides of the refrigerated compartment body 1. Partitions 42 are inserted into the inner walls of the two mounting rails 41 respectively. A rotating connecting shaft 43 is mounted on the partitions 42 within the inner walls of the two mounting rails 41. Two fixing frames 44 are mounted on the surface of the partitions 42. I-beams 45 are clamped to the inner walls of the two fixing frames 44. Clamping plates 46 are clamped to the four sides of the I-beams 45, and the clamping plates 46 are clamped to both sides of the surface of the fixing frames 44. Bolts 47 are inserted through the surfaces of the clamping plates 46 and the I-beams 45, and the bolts 47 are threaded into the inner walls of the fixing frames 44. When the crew on the fishing vessel uses the refrigerated compartment body 1 to store the caught seafood, they first start the air cooler 3 inside the refrigerated compartment body 1 to lower the temperature inside the compartment. Then, several seafood items are stacked in an orderly manner. After one end of the compartment is filled, the two partitions on the connecting shaft 43 are rotated. 42. Continue until the two partitions 42 are inserted into the inner walls of the mounting rails 41 fixedly connected to both sides of the inner wall of the refrigerated compartment body 1. Then, assemble the I-beam 45 onto the two partitions 42, so that the four sides of the I-beam 45 are respectively snapped into the inner walls of the fixed frames 44 fixedly connected to the surface of the partitions 42. Then, snap the clamping plate 46 into the inner wall of the fixed frame 44 and cover the I-beam 45. Finally, insert the bolt 47 through the surface of the clamping plate 46 and the I-beam 45, so that the bolt 47 is connected to the inner wall bolt 47 of the fixed frame 44, so that the position of the I-beam 45 is stable, and the assembly shape of the two partitions 42 is stabilized. Then, repeat the above operation to fill and store the refrigerated compartment body 1. At this time, when the refrigerated compartment body 1 of the fishing boat is used for the storage and transportation of seafood, it can make reasonable separation of the stored goods and space, so that the staff can handle the unloading of goods more safely and quickly, and improve the practicality and safety of the refrigerated compartment body 1.

[0033] Figure 1 , Figure 2 and Figure 3The protective device 4 also includes a handle 48 mounted on the partition 42. The handle 48 assists in the disassembly and installation of the partition 42. The handle 48 facilitates the operation of the two partitions 42 on the connecting shaft 43 during flipping and disassembly, improving the ease of use of the protective device 4. The protective device 4 also includes insert plates 49 mounted on both sides of the surface of the clamping plate 46. The insert plates 49 are inserted into slots 410 on the surface of the I-beam plate 45. The insert plates 49 allow the clamping plate 46 to further position the I-beam plate 45 during installation, ensuring its stability and preventing abnormal sliding or displacement, thus facilitating the bolt 4. For the installation and fixing of 7, the protective device 4 also includes two reinforcing rods 411 connecting the two partitions 42. The two ends of the reinforcing rods 411 are respectively inserted into the surfaces of the two partitions 42, and the two reinforcing rods 411 are respectively engaged with the slots 412 on the surface of the I-beam 45. By setting the reinforcing rods 411, before the I-beam 45 is installed, the two ends of the two reinforcing rods 411 are respectively inserted into the surfaces of the partitions 42 on both sides of the connecting shaft 43, and then the I-beam 45 is installed in the fixing frame 44. At this time, the slots 412 on the surface of the I-beam 45 will be engaged with the two reinforcing rods 411. At this time, the two partitions 42 can be better stabilized and are less prone to shaking.

[0034] Figure 1 and Figure 4 The positioning device 5 shown includes mounting shafts 51 respectively mounted on the surfaces of two mounting rails 41. A positioning plate 52 is rotatably connected to the arc surface of the mounting shaft 51. A positioning frame 53 is fixedly connected to the surface of the partition 42. The positioning plate 52 is inserted into the inner wall of the positioning frame 53. After the two partitions 42 on the rotating connecting shaft 43 are inserted into the mounting rails 41 on both sides of the inner wall of the refrigerated compartment body 1, the positioning plate 52 is rotated so that the positioning plate 52 rotates on the arc surface of the mounting shaft 51 fixedly connected to the surface of the mounting rail 41 until the positioning plate 52 is inserted into the inner wall of the positioning frame 53 fixedly connected to the surface of the partition 42. Then, the subsequent components of the protection device 4 are installed and fixed. At this time, the partition 42 can be temporarily installed and fixed when it is installed in place, which facilitates the assembly and fixing of subsequent components, thereby improving the ease of use of the protection device 4.

[0035] Figure 1 and Figure 4The mounting shaft 51 shown has torsion springs 55 fitted on its two ends of the arc surface. The two ends of the torsion springs 55 are connected to the mounting shaft 51 and the positioning plate 52, respectively. With the torsion springs 55, when the partition 42 is installed in the inner wall of the mounting rail 41, the positioning plate 52 can rotate under the torsional force of the torsion springs 55, thereby quickly inserting into the inner wall of the positioning frame 53, which improves the ease of use of the positioning device 5. The positioning device 5 also includes a reinforcing ring 54 installed in the inner wall of the positioning frame 53. The reinforcing ring 54 is a rubber ring. By fixing the reinforcing ring 54 in the positioning frame 53, the snapping friction between the positioning plate 52 and the positioning frame 53 is increased, thereby further improving the stability of the connection and making it easier to install the partition 42.

[0036] Working principle: When the crew on the fishing boat uses the refrigerated compartment 1 to store the caught seafood, they first start the air cooler 3 inside the refrigerated compartment 1 to lower the temperature inside. Then, several seafood items are stacked in an orderly manner. After one end of the compartment is filled, the two partitions 42 on the connecting shaft 43 are rotated until they are inserted into the inner walls of the mounting rails 41 fixedly connected to both sides of the inner wall of the refrigerated compartment 1. Then, the I-beam 45 is assembled onto the two partitions 42, so that the four sides of the I-beam 45 are respectively engaged with the inner walls of the fixed frames 44 fixedly connected to the surface of the partitions 42. Finally, the clamping plate 46 is engaged. The components are assembled into the inner wall of the fixed frame 44 and cover the I-beam 45. Finally, bolts 47 are inserted through the surfaces of the clamping plate 46 and the I-beam 45, connecting the bolts 47 to the inner wall bolts 47 of the fixed frame 44. This stabilizes the position of the I-beam 45 and the assembly shape of the two partitions 42. Then, the same operation is performed to fill and store the refrigerated compartment 1. When storing and transporting seafood, the refrigerated compartment 1 of the fishing boat can rationally divide the stored goods and space, making it safer and faster for the staff to handle and unload the goods, thus improving the practicality and safety of the refrigerated compartment 1.

[0037] After the two partitions 42 on the rotating connecting shaft 43 are inserted into the mounting rails 41 on both sides of the inner wall of the refrigerated compartment body 1, the positioning plate 52 is rotated so that the positioning plate 52 rotates on the arc surface of the mounting shaft 51 fixedly connected to the surface of the mounting rail 41 until the positioning plate 52 is inserted into the inner wall of the positioning frame 53 fixedly connected to the surface of the partition 42. Then the subsequent components of the protection device 4 are installed and fixed. At this time, the partition 42 can be temporarily installed and fixed when it is installed in place, which facilitates the assembly and fixing of subsequent components, thereby improving the ease of use of the protection device 4.

[0038] Based on the above-described preferred embodiments of this utility model, and through the foregoing description, those skilled in the art can make various changes and modifications without departing from the technical concept of this utility model. The technical scope of this utility model is not limited to the contents of the specification, but must be determined according to the scope of the claims.

Claims

1. A refrigerated hold for fish transport on board a ship, comprising a refrigerated hold body (1), characterized in that: A door (2) is hinged to the surface of the refrigerated compartment body (1). A cold air fan (3) is installed on the inner wall of the refrigerated compartment body (1). A protective device (4) is provided on the inner wall of the refrigerated compartment body (1). The protective device (4) uses mounting rails (41) and partitions (42) to isolate and protect the seafood in the refrigerated compartment body (1). The protective device (4) also includes two mounting rails (41) installed on the inner walls of both sides of the refrigerated compartment body (1). Partitions (42) are inserted into the inner walls of the two mounting rails (41) respectively. The partition (42) in the inner wall of the mounting rail (41) is mounted together with a rotatably mounted connecting shaft (43). Two fixing frames (44) are mounted on the surface of the partition (42). The inner walls of the two fixing frames (44) are jointly fitted with an I-beam (45). The four sides of the I-beam (45) are respectively fitted with clamping plates (46), and the clamping plates (46) are fitted on both sides of the surface of the fixing frame (44). Bolts (47) are inserted through the surfaces of the clamping plates (46) and the I-beam (45). The bolts (47) are connected to the fixing frames (44). The inner wall of the fixed frame (44) is threaded. The protective device (4) also includes a handle (48) installed on the partition (42), wherein the handle (48) assists in the disassembly and installation of the partition (42). The protective device (4) also includes insert plates (49) installed on both sides of the surface of the card plate (46), and the insert plates (49) are inserted into the slots (410) on the surface of the I-beam plate (45). The protective device (4) also includes two reinforcing rods (411) connecting the two partitions (42), wherein the two ends of the reinforcing rods (411) are respectively connected to the two partitions. (42) The surfaces of the two reinforcing rods (411) are interlocked, and the two reinforcing rods (411) are respectively interlocked with the slots (412) on the surface of the I-beam (45). The protective device (4) is equipped with a positioning device (5), wherein the positioning device (5) includes an installation shaft (51) respectively installed on the surfaces of the two installation rails (41). The mounting shaft (51) is rotatably connected to the arc surface of the mounting shaft (51). The surface of the partition (42) is fixedly connected to a positioning frame (53). The positioning plate (52) is interlocked with the inner wall of the positioning frame (53).

2. A ship's refrigerated hold for fish transport according to claim 1, characterized in that: Torsion springs (55) are respectively fitted on the arc surfaces of both ends of the mounting shaft (51), and the two ends of the torsion springs (55) are respectively connected to the mounting shaft (51) and the positioning plate (52).

3. A ship's refrigerated hold for fish transport according to claim 2, characterized in that: The positioning device (5) also includes a reinforcing ring (54) installed on the inner wall of the positioning frame (53), and the reinforcing ring (54) is a rubber ring.

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