Fish ball cooling device

Abstract

The invention discloses a fish ball cooling device, and relates to the technical field of fish ball processing, the fish ball cooling device comprises a plurality of first fans and a plurality of second fans; the transportation device comprises a frame body and a plurality of transportation assemblies; a cavity is formed in the frame body, and the multiple conveying assemblies are all located in the cavity. The transportation assembly can transport fish balls in the horizontal direction, and a transportation channel with a snakelike track is formed; the two ends of the frame body are provided with a feeding port and a discharging port respectively, and the feeding port and the discharging port are communicated with the two ends of the conveying channel respectively. A plurality of meshes are distributed on the outer side of the frame body; the first fan is arranged at the top of the frame body and is movably connected with the frame body; and the second fan is arranged at the bottom of the frame body and is movably connected with the frame body. According to the fish ball cooling device, the fish balls in transportation can be uniformly and effectively cooled, and the fish ball cooling efficiency and effect can be effectively improved.

Description

Technical Field

[0001] The present application relates to the technical field of fish ball processing, and in particular to a fish ball cooling device. Background Art

[0002] Fish balls are a kind of fish meat product with surimi as the main ingredient. It is also a food with a long history, rich variety, fine production process and rich nutrition. It is rich in nutrients such as high-quality protein, vitamins and minerals, easy to digest and absorb, suitable for people of all ages; because of its delicious taste and chewy texture, it is deeply loved by people.

[0003] During the processing of fish balls, the fish balls need to be heated in hot water to solidify and then sent out through a transportation device. During the movement, the fish balls are dried and cooled to facilitate the subsequent packaging of the fish balls.

[0004] In order to speed up the cooling of fish balls, fans are usually used to blow air on the fish balls during transportation to speed up the cooling of the fish balls. When the number of fish balls during transportation is small, the above cooling method can effectively speed up the cooling of the fish balls; however, when the number of fish balls during transportation is large, the cooling effect of the above cooling method on the fish balls will decrease as the distance between the fish balls and the fish balls increases, so that the cooling effects of the fish balls in the same batch of transportation are different, which is not convenient for the subsequent packaging of the fish balls. Summary of the invention

[0005] The present application provides a fish ball cooling device, which can evenly and effectively cool the fish balls in transportation and can effectively improve the efficiency and effect of fish ball cooling.

[0006] The present application provides a fish ball cooling device, which adopts the following technical solution: A fish ball cooling device is arranged based on a transport device, comprising a plurality of first fans and a plurality of second fans; The transport device comprises a frame and a plurality of transport components; the frame has a cavity inside, the plurality of transport components are located in the cavity, and the plurality of transport components are distributed at equal intervals in the vertical direction; the transport component can transport fish balls in the horizontal direction, and the plurality of transport components form a transport channel with a serpentine track in the cavity; the two ends of the frame are respectively provided with a feed port and a discharge port, the feed port is located at the top of the frame, the discharge port is located at the bottom of the frame, and the feed port and the discharge port are respectively communicated with the two ends of the transport channel; the outer side of the frame is distributed with a plurality of mesh holes, and the size of the mesh holes is smaller than the size of the fish balls; The first fan is arranged at the top of the frame and is movably connected to the frame; the second fan is arranged at the bottom of the frame and is movably connected to the frame.

[0007] By adopting the above technical scheme, the transportation path of the fish balls can be extended in the smallest possible space, so that the fish balls have enough time to cool down, so as to ensure the cooling effect of the fish balls; at the same time, during the transportation of the fish balls, the first fan and the second fan can blow air onto the fish balls to promote the cooling of the fish balls, and the positions of the first fan and the second fan can be adjusted according to the number of fish balls transported, so that the cooling effect of the fish balls in transportation is more uniform, thereby effectively improving the efficiency and effect of fish ball cooling.

[0008] Optionally, the first fan is rotatably connected to the frame, and the rotation axis of the first fan is parallel to the direction in which the transport assembly transports the fish balls; when the first fan rotates to an extreme position in a direction away from the top of the frame, the first fan is located on a side of the frame close to the top and can blow air in a direction close to the cavity; when the first fan rotates to an extreme position in a direction close to the top of the frame, the first fan is located above the frame and can blow air in a direction away from the cavity; The second fan is universally connected to the frame; when the second fan rotates to an extreme position in a direction away from the bottom of the frame, the second fan is located on a side of the frame close to the bottom and can blow air in a direction close to the cavity; when the second fan rotates to an extreme position in a direction close to the bottom of the frame, the second fan is located below the frame and can blow air in a direction close to the cavity.

[0009] By adopting the above technical solution, the staff can adjust the positions of the first fan and the second fan according to the number of fish balls transported; in addition, the second fan is closer to the discharge port, and the movable range of the second fan is greater than that of the first fan, which can meet more usage requirements and cool the fish balls in a more effective way before they are discharged.

[0010] Optionally, when the first fan rotates to one side of the frame, and the second fan also rotates to one side of the frame, the blowing ranges of the first fan and the second fan can cover the cavity in the vertical direction.

[0011] By adopting the above technical solution, when the first fan and the second fan are both rotated to the side of the frame, the first fan and the second fan can fully and comprehensively cool the fish balls in transportation.

[0012] Optionally, there are four first fans and four second fans; the four first fans are staggered and distributed on the top of the frame along the length direction of the frame, and when the four second fans are respectively rotated to the two sides of the frame, the four second fans can be staggered and distributed on the frame along the length direction of the frame, and at this time, the staggered manner of the four second fans and the four first fans is the same.

[0013] By adopting the above technical solution, when the transport volume of fish balls is large, the first fan and the second fan are both rotated to the side of the frame, and the staggered distribution of the first fan and the second fan can effectively improve the utilization rate of the fans, and at the same time can effectively promote the flow of gas through the mesh holes in and out of the cavity, thereby further improving the cooling efficiency and effect of the fish balls.

[0014] Optionally, when the four second fans are rotated to the extreme position towards the bottom of the frame, the four second fans can be respectively located below the two ends of the frame in the length direction, and at this time the second fans are aligned with the corner position of the transport channel along their own blowing direction.

[0015] By adopting the above technical solution, when the transport volume of fish balls is small, the first fan and the second fan are respectively located at the upper and lower parts of the frame. At this time, the first fan and the second fan can form an upward airflow in the cavity, which can facilitate the heat of the fish balls to be dissipated with the airflow. At the same time, the force of the airflow on the fish balls at the corner of the transport channel can reduce the damage to the fish balls caused by falling here, thereby reducing the probability of the fish balls being damaged, deformed, and broken due to falling, thereby ensuring the quality of the fish balls.

[0016] Optionally, the first fan and the second fan have the same size, the length of the frame is adapted to four times the size of the first fan, and the width and height of the frame are adapted to twice the size of the first fan.

[0017] By adopting the above technical solution, the first fan and the second fan can fully and comprehensively cool the fish balls when they are adjusted to different states.

[0018] Optionally, the transport assembly includes two chains and a plurality of rotating rods; The chain can circulate relative to the frame, the rotating rod is arranged between two of the chains, and the plurality of rotating rods are parallel to each other and are distributed at equal intervals along the trajectory of the chain; the rotating rod is rotatably connected to the chain, and the rotating axis of the rotating rod coincides with its own axis; The surface of the rotating rod has a spiral surface for contacting the fish balls, and the end of the rotating rod has an impeller, and the axis of the impeller coincides with the axis of the rotating rod; when the impeller is acted upon by the gas flow, the corresponding rotating rod can rotate, and the fish balls in contact with the rotating rod can move accordingly.

[0019] By adopting the above technical solution, when the transport volume of fish balls is large, the first fan and the second fan both rotate to the side of the frame. At this time, the wind blown out by the first fan and the second fan can drive the impeller to rotate the rotating rod, so that the fish balls in contact with the rotating rod can move under the action of the threaded surface to promote the cooling of the fish balls by the airflow.

[0020] Optionally, both ends of the rotating rod are provided with the impeller.

[0021] By adopting the above technical solution, the reliability of the impeller driving the rotating rod to rotate under the force of the airflow can be effectively improved.

[0022] Optionally, the direction of the force exerted on the impeller by the air blowing from the adjacent first fan or the second fan is the same as the direction in which the fish balls move as the rotating rod rotates.

[0023] By adopting the above technical solution, it is possible to further facilitate the movement of the fish balls as the rotating rod rotates, thereby reducing the probability that the fish balls are difficult to move under the influence of airflow.

[0024] In summary, the present application includes at least one of the following beneficial effects: 1. It can fully and comprehensively blow air to the fish balls in transportation, so as to evenly and effectively cool the fish balls in transportation, and can effectively improve the efficiency and effect of cooling the fish balls; 2. It is convenient for the staff to adjust the cooling method of the fish balls according to the transportation volume of the fish balls, so that the fish balls can be fully cooled under different transportation volumes; 3. When the transport volume of fish balls is large, the fish balls can be driven to move while being cooled, so that the contact area between the fish balls and the airflow is increased, thereby effectively improving the efficiency and effect of fish ball cooling; 4. When the transport volume of fish balls is small and the fish balls pass through corners, the airflow can create resistance to the fish balls during the falling process, reducing the impact of the falling fish balls on themselves, so as to ensure the quality of the fish balls. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a structural schematic diagram of a fish ball cooling device in an embodiment of the present application when the fish ball transportation volume is small; Figure 2 This is a structural schematic diagram of a fish ball cooling device in an embodiment of the present application when the fish ball transportation volume is large; Figure 3It is a partial cross-sectional view of a fish ball cooling device according to an embodiment of the present application when the fish ball transport volume is relatively small; Figure 4 It is a partial cross-sectional view of a fish ball cooling device in an embodiment of the present application when the fish ball transportation volume is large; Figure 5 is a schematic diagram of the structure of the transport component in the embodiment of the present application; Figure 6 yes Figure 5 Enlarged view of point A in the middle.

[0026] Explanation of the accompanying drawings: 1. frame; 11. cavity; 12. feed port; 13. discharge port; 14. mesh; 15. transport channel; 2. first fan; 3. second fan; 4. transport component; 41. chain; 42. rotating rod; 421. spiral surface; 422. impeller; 43. driving roller; 44. driving member. DETAILED DESCRIPTION

[0027] The following is combined with Figure 1-6 This application is described in further detail.

[0028] The embodiment of the present application discloses a fish ball cooling device, which is used to cool the heated and formed fish balls during transportation, and can realize the cooling of the fish balls before / at the end of the transportation of the fish balls, so as to facilitate the subsequent packaging of the fish balls. Reference Figure 1 and Figure 2 The fish ball cooling device is installed based on a transport device for transporting fish balls, and includes a frame 1, four first fans 2, and four second fans 3. The frame 1 is used for installing the transport device, the first fans 2, and the second fans 3; the first fans 2 and the second fans 3 are both used to blow air to the fish balls to accelerate the cooling speed of the fish balls.

[0029] Reference Figure 1 and Figure 3 The frame 1 is a rectangular parallelepiped structure as a whole, and is installed in a vertical position in its height direction, and the frame 1 has a cavity 11 inside to provide space for transporting and cooling fish balls. The shape of the cavity 11 is also a rectangular parallelepiped, and the length direction and width direction of the cavity 11 are parallel to the length direction and width direction of the frame 1 respectively.

[0030] The frame 1 also has a feed port 12 and a discharge port 13 for fish balls to enter and exit the cavity 11. The feed port 12 and the discharge port 13 are both connected to the cavity 11. The feed port 12 and the discharge port 13 are respectively located at both ends of the length direction of the frame 1, and the feed port 12 is close to the top of the frame 1 and the discharge port 13 is close to the bottom of the frame 1. In this embodiment, it is preferred that the feed port 12 and the discharge port 13 are both rectangular ports, and the length directions of the feed port 12 and the discharge port 13 are parallel to the width direction of the frame 1.

[0031] A plurality of mesh holes 14 are evenly distributed around the frame 1, so that the cavity 11 can communicate with the space outside the frame 1 through the plurality of mesh holes 14, and the size of the mesh holes 14 is smaller than the size of the fish balls, so that the fish balls entering the cavity 11 can be prevented from leaving the frame 1 through the mesh holes 14. In this embodiment, the frame 1 preferably has a frame grid structure around the frame 1, and the fish balls entering the cavity 11 from the feed port 12 can only leave the cavity 11 through the discharge port 13.

[0032] Reference Figure 3 and Figure 4 The transport device is installed in the cavity 11, and the transport device includes a plurality of transport components 4. In this embodiment, the transport device preferably includes five transport components 4 in total.

[0033] Reference Figure 1 and Figure 5 The transport assembly 4 includes two chains 41 , a plurality of rotating rods 42 , a plurality of driving rollers 43 and a driving member 44 .

[0034] Reference Figure 5 and Figure 6 The driving roller 43 is a cylindrical structure as a whole, which is rotatably connected to the frame 1, and its rotation axis is parallel to the width direction of the frame 1 and coincides with its own axis, and it is installed in the cavity 11; multiple driving rollers 43 are distributed in the cavity 11 along the length direction of the frame 1 and are located in the same horizontal plane. In this embodiment, the transport component 4 preferably includes two driving rollers 43.

[0035] The chain 41 is installed in the cavity 11 and is close to both sides of the frame 1 in the width direction; both ends of the drive roller 43 in the axial direction have gear structures, and the axis of the gear structure coincides with the axis of the drive roller 43; the chain 41 is wound around the gear structures of the two drive rollers 43 at the same time, and is meshed with the gear structures at the ends of the two drive rollers 43 at the same time. At this time, the rotation of one drive roller 43 relative to the frame 1 can drive the two chains 41 to move synchronously, and at the same time drive the other drive roller 43 to rotate synchronously.

[0036] Multiple rotating rods 42 are installed in the cavity 11 and are located between the two chains 41; the rotating rod 42 is a cylindrical structure as a whole, and the two ends of the rotating rod 42 in the axial direction are respectively connected to the two chains 41 for rotation, and its rotation axis is parallel to the width direction of the frame 1 and coincides with its own axis. Multiple rotating rods 42 are equidistantly spaced along the trajectory of the chain 41, and the spacing between adjacent rotating rods 42 is smaller than the size of the fish balls, so that the multiple rotating rods 42 can support the fish balls and move with the chain 41 to achieve the effect of transporting the fish balls.

[0037] Impellers 422 are fixedly installed at both ends of the rotating rod 42, the axis of the impeller 422 coincides with the rotation axis of the rotating rod 42, and the positions of the two impellers 422 are opposite; the radial surface of the rotating rod 42 has a plurality of spiral surfaces 421 between the two impellers 422, and the spiral surfaces 421 extend in a spiral trajectory with the axis of the rotating rod 42 as the axis. When the rotating rod 42 supports the fish balls, the fish balls will contact and resist the spiral surfaces 421.

[0038] When the rotating rod 42 rotates in a certain direction relative to the chain 41, the fish balls in contact with its spiral surface 421 will move in a certain direction along the axial direction of the rotating rod 42; when the rotating rod 42 rotates in another direction relative to the chain 41, the fish balls in contact with its spiral surface 421 will move in another direction along the axial direction of the rotating rod 42.

[0039] Reference Figure 1 and Figure 6 The driving member 44 is fixedly mounted on one side of the frame 1 in the width direction, and can drive a driving roller 43 to rotate relative to the frame 1. In this embodiment, the driving member 44 is preferably a servo motor, and its output end passes through the frame 1 and is fixedly connected to a corresponding driving roller 43 to drive the driving roller 43 to rotate; since the driving member 44 is a common prior art, it will not be described in detail here, and it is only briefly shown in the drawings.

[0040] Reference Figure 1 and Figure 3 The transport component 4 in the cavity 11 can transport the fish balls in a direction parallel to the length direction of the frame 1, and multiple transport components 4 are evenly spaced in the cavity 11 along the height direction of the frame 1, and the multiple transport components 4 will form a serpentine track transport channel 15 in the cavity 11 together with the inner wall of the frame 1, and the two ends of the transport channel 15 are respectively connected to the feed port 12 and the discharge port 13. In this embodiment, since the arrangement rules of the above-mentioned multiple transport components 4 are common in the prior art, they will not be described in detail here.

[0041] Reference Figure 1 and Figure 2 The first fan 2 and the second fan 3 have similar structures, both of which include a square frame and a fan body, and the fan body is fixedly mounted on the frame and located in the space enclosed by the frame. In this embodiment, it is preferred that the length dimension of the frame 1 is adapted to four times the side length dimension of the frame, and the height dimension and width dimension of the frame 1 are adapted to twice the side length dimension of the frame; since the fan is a common prior art, it will not be described in detail here, and it is only briefly shown in the drawings.

[0042] The four first fans 2 are all installed on the top of the frame 1, and the connection positions with the frame 1 are located on both sides of the width direction of the top of the frame 1; the first fans 2 are rotatably connected with the frame 1, and the rotation axis thereof is parallel to the length direction of the frame 1. In this embodiment, it is preferred that the top of the frame 1 has four corresponding structures for the first fans 2 to be rotatably connected, and it is preferred that the first fans 2 are rotatably connected with the frame 1 at one side of its frame, and the rotation axis is parallel to the length direction of the side.

[0043] The connection positions of the four first fans 2 on the top of the frame 1 are staggered and spaced apart, that is, the interval between two first fans 2 whose connection positions are located on the same side of the frame 1 is just enough to install another first fan 2 .

[0044] Reference Figure 3 and Figure 4 When the first fan 2 rotates to the extreme position in the direction close to the top of the frame 1, the first fan 2 will be located above the frame 1 and contact and abut against the top of the frame 1. At this time, the operation of the first fan 2 can drive the gas in the cavity 11 to move to the top of the frame 1 through the mesh 14; when the first fan 2 rotates to the extreme position in the direction away from the top of the frame 1, the first fan 2 will be located on one side of the width direction of the frame 1 and contact and abut against one side of the width direction of the frame 1. At this time, the operation of the first fan 2 can drive the external gas to move into the cavity 11 through the mesh 14 in a direction parallel to the width direction of the frame 1. In practical applications, it is preferred that the first fan 2 also has a structure for connecting it with the frame 1, so that it can maintain position stability relative to the frame 1 when it rotates to the above two states; in this embodiment, since the structure with the above functions is a common prior art, it is not described here in detail, and it is omitted in the drawings.

[0045] Reference Figure 1 and Figure 2 , four second fans 3 are all installed at the bottom of the frame 1, and the connection positions with the frame 1 are located on both sides of the width direction of the bottom of the frame 1, and the second fans 3 are universally rotatably connected to the frame 1. In this embodiment, it is preferred that the bottom of the frame 1 has four structures for universally rotatably connecting the second fans 3 (such as a structure combining a ball hinge and a rotation connection), and it is preferred that the second fans 3 are rotatably connected to the frame 1 at one corner of its frame.

[0046] The four second fans 3 are symmetrically distributed at the connection positions at the bottom of the frame 1, the interval between the universal rotation connection positions of two second fans 3 located on the same side of the frame 1 is just enough to install two second fans 3, and the side of the universal rotation connection position of a second fan 3 away from the universal rotation connection position of another second fan 3 is just enough to install one second fan 3.

[0047] Reference Figure 3 and Figure 4When the second fan 3 rotates to the extreme position in the direction close to the bottom of the frame 1, the second fan 3 can be located below the frame 1 and completely contact and abut against the bottom of the frame 1. At this time, the operation of the second fan 3 can drive the external air to enter the cavity 11 through the mesh 14 in the vertical upward direction; when the second fan 3 rotates to the extreme position in the direction away from the bottom of the frame 1, the second fan 3 can be located on one side of the width direction of the frame 1 and completely contact and abut against one side of the width direction of the frame 1. At this time, the operation of the second fan 3 can drive the external air to move through the mesh 14 in a direction parallel to the width direction of the frame 1 and enter the cavity 11. In practical applications, it is preferred that the second fan 3 also has a structure for connecting it with the frame 1, so that it can maintain position stability relative to the frame 1 when it rotates to the above two states; in this embodiment, since the structure with the above functions is a common prior art, it is not described here in detail, and it is omitted in the drawings.

[0048] Reference Figure 1 and Figure 2 In this embodiment, it is preferred that the second fan 3 has two position states after being fixed relative to the frame 1, that is, the second fan 3 has only one position state when it rotates to one side or the bottom in the width direction of the frame 1.

[0049] Reference Figure 2 and Figure 4 When the four second fans 3 are rotated to completely contact and abut against one side of the frame 1 in the width direction, the four second fans 3 are staggered and spaced apart at positions near the bottom on both sides of the frame 1, that is, the interval between two second fans 3 on the same side of the frame 1 is just enough to install another second fan 3; if the four first fans 2 are rotated to contact and abut against one side of the frame 1 in the width direction, the four second fans 3 and the four first fans 2 will correspond one by one along a direction perpendicular to the length direction of the frame 1.

[0050] Reference Figure 1 and Figure 3 When the four second fans 3 are rotated to completely contact and abut against the bottom of the frame 1, the four second fans 3 will be close to the two ends of the frame 1 in the length direction respectively; the two second fans 3 located below one end of the frame 1 in the length direction, the blowing direction of which can be aligned with the multiple corners of the transport channel 15 close to the length direction of the frame 1.

[0051] Reference Figure 2 and Figure 4When the number of fish balls transported by the transport device is large, when the four first fans 2 and the four second fans 3 are all rotated to contact and abut one side of the frame 1, the fish balls are better cooled during transportation. In this embodiment, it is preferred that the blowing range of the four first fans 2 can cover the two transport components 4 located at the top, and the blowing range of the four second fans 3 can cover the three transport components 4 located at the bottom.

[0052] At this time, the second fan 3 and the corresponding first fan 2 can both blow air into the cavity 11, and the wind blowing to the surface of the fish balls in transportation can accelerate the cooling rate; and the wind blown by the second fan 3 and the corresponding second fan 3 can form a loop in the cavity 11 to improve the uniformity and sufficiency of the contact between the airflow and the fish balls in transportation.

[0053] Reference Figure 4 and Figure 6 In addition, the wind blown out by the first fan 2 and the second fan 3 can be blown onto the impeller 422 of the adjacent rotating rod 42 respectively. The impeller 422 can drive the corresponding rotating rod 42 to rotate under the force of the airflow, so that the fish balls in contact with the rotating rod 42 can move along the direction in which the wind force is applied to them; and because the four first fans 2 and the four second fans 3 are all staggered at this time, the fish balls will be able to reciprocate on the corresponding rotating rod 42 along the width direction of the frame 1 under the action of the wind during transportation, further promoting the contact between the fish balls and the airflow, thereby further improving the efficiency and effect of the fish ball cooling.

[0054] Reference Figure 1 and Figure 3 When the number of fish balls transported by the transport device is small, the four first fans 2 are rotated to contact and abut against the top of the frame 1 and the four second fans 3 are rotated to completely contact and abut against the bottom of the frame 1 and are positioned, the fish balls are sufficiently cooled during transportation, and the probability of the fish balls being damaged due to falling when being transported through the corners of the transport channel 15 can be effectively reduced; when the number of fish balls transported by the transport device is large, the fish balls will fall onto the fish balls below, and the probability of them being damaged due to falling is low, so there is no need to consider this issue.

[0055] At this time, the second fan 3 can blow air upward in the vertical direction into the cavity 11, and the first fan 2 can drive the gas in the cavity 11 to leave to the top of the frame 1, which helps the airflow to fully contact the surface of the fish balls being transported, thereby helping to cool the fish balls and helping the heat emitted by the fish balls to leave the cavity 11, thereby reducing the probability that the heat emitted by the fish balls will remain in the cavity 11 and affect the cooling of other fish balls.

[0056] In addition, at this time, the blowing range of the four second fans 3 will cover all the corners of the transport channel 15. When the fish balls are transported through the corners of the transport channel 15, the force of the airflow on the fish balls can generate resistance to them during the falling process. At this time, it can not only improve the cooling effect of the airflow on the fish balls, but also effectively slow down the falling speed of the fish balls, thereby effectively reducing the probability of the fish balls being damaged due to falling.

[0057] The implementation principle of a fish ball cooling device in the embodiment of the present application is: After the fish balls are heated and solidified, they are fed into the cavity 11 through the feed port 12, and then gradually transported by the transport device along the transport channel 15 toward the discharge port 13. During the transportation of the fish balls, the plurality of first fans 2 and the plurality of second fans 3 are operated simultaneously to promote the flow of gas between the outside of the frame 1 and the gas inside the cavity 11, thereby accelerating the cooling speed of the fish balls through the airflow. When the transport volume of the fish balls is large, the multiple first fans 2 and the multiple second fans 3 can drive the fish balls to move in the cavity 11 while fully and comprehensively cooling the fish balls, thereby reducing the dead angles of the fish balls being cooled, so as to further improve the efficiency and effect of the cooling of the fish balls; When the transport volume of fish balls is small, the multiple first fans 2 and the multiple second fans 3 can fully and comprehensively cool the fish balls, while the multiple second fans 3 can also slow down the speed at which the fish balls fall, thereby reducing the probability of the fish balls being damaged due to falling.

[0058] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A fish ball cooling device, arranged based on a transport device, characterized in that: Comprising a plurality of first fans (2) and a plurality of second fans (3); The transport device comprises a frame (1) and a plurality of transport components (4); the frame (1) has a cavity (11) inside, the plurality of transport components (4) are all located in the cavity (11), and the plurality of transport components (4) are evenly spaced in a vertical direction; the transport components (4) are capable of transporting fish balls in a horizontal direction, and the plurality of transport components (4) form a transport channel (15) with a serpentine track in the cavity (11); the frame (1) has a feed inlet (12) and a discharge port (13) at both ends, the feed inlet (12) is located at the top of the frame (1), the discharge port (13) is located at the bottom of the frame (1), and the feed inlet (12) and the discharge port (13) are respectively connected to the two ends of the transport channel (15); the frame (1) has a plurality of mesh holes (14) distributed on the outside, and the size of the mesh holes (14) is smaller than the size of the fish balls; The first fan (2) is arranged at the top of the frame (1) and is movably connected to the frame (1); the second fan (3) is arranged at the bottom of the frame (1) and is movably connected to the frame (1).

2. A fish ball cooling device according to claim 1, characterized in that: The first fan (2) is rotatably connected to the frame (1), and the rotation axis of the first fan (2) is parallel to the direction in which the transport component (4) transports the fish balls; when the first fan (2) rotates to an extreme position in a direction away from the top of the frame (1), the first fan (2) is located on a side of the frame (1) close to the top and can blow air in a direction close to the cavity (11); when the first fan (2) rotates to an extreme position in a direction close to the top of the frame (1), the first fan (2) is located above the frame (1) and can blow air in a direction away from the cavity (11); The second fan (3) is universally rotatably connected to the frame (1); when the second fan (3) rotates to an extreme position in a direction away from the bottom of the frame (1), the second fan (3) is located on a side of the frame (1) close to the bottom and can blow air in a direction close to the cavity (11); when the second fan (3) rotates to an extreme position in a direction close to the bottom of the frame (1), the second fan (3) is located below the frame (1) and can blow air in a direction close to the cavity (11).

3. A fish ball cooling device according to claim 2, characterized in that: When the first fan (2) rotates to one side of the frame (1), and the second fan (3) also rotates to one side of the frame (1), the blowing range of the first fan (2) and the second fan (3) can cover the cavity (11) in the vertical direction.

4. A fish ball cooling device according to claim 3, characterized in that: There are four first fans (2) and four second fans (3); the four first fans (2) are staggeredly distributed on the top of the frame (1) along the length direction of the frame (1); when the four second fans (3) are rotated to the two sides of the frame (1), the four second fans (3) can be staggeredly distributed on the frame (1) along the length direction of the frame (1), and at this time, the staggered manner of the four second fans (3) and the four first fans (2) is the same.

5. A fish ball cooling device according to claim 4, characterized in that: When the four second fans (3) are all rotated to the extreme position in a direction close to the bottom of the frame (1), the four second fans (3) can be respectively located below the two ends of the frame (1) in the length direction, and at this time, the second fans (3) are aligned with the corner position of the transport channel (15) along their own blowing direction.

6. A fish ball cooling device according to claim 4, characterized in that: The first fan (2) and the second fan (3) have the same size, the length of the frame (1) is compatible with four times the size of the first fan (2), and the width and height of the frame (1) are compatible with twice the size of the first fan (2).

7. A fish ball cooling device according to claim 3, characterized in that: The transport assembly (4) comprises two chains (41) and a plurality of rotating rods (42); The chain (41) is capable of cyclically moving relative to the frame (1); the rotating rod (42) is arranged between two of the chains (41); a plurality of the rotating rods (42) are parallel to each other and are evenly spaced along the trajectory of the chains (41); the rotating rod (42) is rotatably connected to the chain (41), and the rotating axis of the rotating rod (42) coincides with its own axis; The surface of the rotating rod (42) has a spiral surface (421) for contacting the fish balls, and the end of the rotating rod (42) has an impeller (422), and the axis of the impeller (422) coincides with the axis of the rotating rod (42); when the impeller (422) is acted upon by the force of gas flow, the corresponding rotating rod (42) can rotate, and the fish balls in contact with the rotating rod (42) can move accordingly.

8. A fish ball cooling device according to claim 7, characterized in that: Both ends of the rotating rod (42) are provided with the impeller (422).

9. A fish ball cooling device according to claim 8, characterized in that: The direction of the force exerted on the impeller (422) by the air blowing from the adjacent first fan (2) or the second fan (3) is the same as the direction in which the fish balls move as the rotating rod (42) rotates.

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