Distributed cooling box for aquatic feed production

Abstract

The utility model relates to the technical field of aquatic feed processing, in particular to a distributed cooling box for aquatic feed manufacturing, which comprises a circular cooling box and a cover plate arranged at an opening at the upper end of the circular cooling box, a plurality of inclined air outlet pipes are connected to the outer circular surface of the circular cooling box at intervals, a feeding pipe is arranged on the cover plate, and a rotating shaft is arranged on the cover plate in a penetrating manner. The outer circle of the lower end of the rotating shaft is connected with a plurality of distributed flow guide shells at intervals, and the upper end is connected with a rotary driving device; the air supply mechanism is used for blowing air into an inner cavity of the circular cooling box; the distributed flow guide shell comprises an upper conical shell body and a lower conical shell body, the large-diameter end of the upper conical shell body is upward, the small-diameter end of the upper conical shell body is connected with a transition pipe body part, the transition pipe body part is connected to the outer circle of the rotating shaft in a sleeving mode, the large-diameter end of the lower conical shell body is downward, and the small-diameter end of the lower conical shell body is connected to the outer circle of the rotating shaft in a sleeving mode. The aquatic feed cooling device is reasonable in structure, aquatic feed slides downwards in a distributed mode on the outer surface of the lower conical shell, the air supply mechanism blows air to the sliding aquatic feed, and the cooling efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of aquatic feed processing, in particular to a decentralized cooling box for aquatic feed production. Background Art

[0002] Aquatic feed is a special type of animal feed, mainly used to feed aquatic animals, such as fish, shrimp, etc. It is an important part of aquatic animal farming and one of the key factors in improving the quality and yield of aquatic organisms. The raw materials for aquatic feed production are mainly composed of fish meal, grain raw materials and oils, and fish meal and grain raw materials often account for more than 50% of the feed cost. Publication (Announcement) No.: CN220567619U discloses a pellet cooler for aquatic feed production, including a tank body, an activated carbon filter plate, a blower, and a drive motor. The drive motor is arranged at the center of the upper surface of the tank body, a blower is arranged on one side of the drive motor, an exhaust fan is arranged on the other side of the drive motor, a handle is arranged on the other side of the exhaust fan, the activated carbon filter plate is arranged on the front side of the blower, a feed inlet is arranged on one side of the tank body, a discharge port is arranged on the lower side of the tank body, a drive shaft is arranged on the lower side of the drive motor, blades are arranged on the periphery of the drive shaft, a rotating shaft is arranged on the lower side of the handle, a baffle is arranged on the lower side of the rotating shaft, a pendulum is arranged on the lower side of the baffle, and an exhaust port is arranged on the lower side of the exhaust fan. The beneficial effects are: faster cooling speed, faster discharge speed, and improved work efficiency.

[0003] The above-mentioned prior art solutions have the following defects: the aquatic feed enters the tank body, and after a proper amount of aquatic feed is stored in the tank body, the driving motor drives the blades on the driving shaft to rotate in a circle to stir the aquatic feed. It takes a long time for the aquatic feed at the bottom of the tank body to be driven by the blades to the upper layer and contact the air blown by the blower, which reduces the cooling efficiency. At the same time, the cold air blown by the blower is taken out of the tank body by the exhaust fan before it fully contacts the aquatic feed, which reduces the cooling efficiency. Utility Model Content

[0004] The utility model mainly solves the technical problem of providing a decentralized cooling box for aquatic feed. The aquatic feed slides down the outer surface of the lower conical shell in a decentralized manner, and the air supply mechanism blows air to the sliding aquatic feed, thereby improving the cooling efficiency.

[0005] In order to solve the above technical problems, a technical solution adopted by the utility model is: to provide a decentralized cooling box for aquatic feed production, comprising: a circular cooling box and a cover plate arranged at the upper end opening thereof, the outer circumference of the circular cooling box is connected with a plurality of inclined air outlet pipes at intervals, a feed pipe is arranged on the cover plate, a rotating shaft is passed through the cover plate, a plurality of decentralized flow guide shells are connected with intervals at the outer circumference of the lower end of the rotating shaft, and a rotating drive device is connected at the upper end;

[0006] It also includes an air supply mechanism for blowing air into the inner cavity of the circular cooling box;

[0007] The distributed flow guide shell includes an upper conical shell and a lower conical shell. The large diameter end of the upper conical shell faces upward, and the small diameter end is connected to a transition pipe body. The transition pipe body is sleeve-connected to the outer circle of the rotating shaft. The large diameter end of the lower conical shell faces downward, and the small diameter end is sleeve-connected to the outer circle of the rotating shaft.

[0008] By adopting the above technical solution, when in use, the aquatic feed flows into the inner cavity of the feed pipe through the feed pipe, and the aquatic feed falls into the upper conical shell of the decentralized flow guide shell. The aquatic feed in the upper conical shell slides onto the conical surface of the lower conical shell through the transition pipe body, and the aquatic feed slides decentralized downwardly on the conical surface of the lower conical shell. The air supply mechanism generates a large amount of wind blowing toward the sliding aquatic feed, thereby improving the cooling efficiency of the aquatic feed. At the same time, the rotary drive device drives the decentralized flow guide shell on the rotating shaft to rotate, and the rotating lower conical shell drives the aquatic feed to slide downward in a rotational manner, so that the aquatic feed is more evenly dispersed on the conical surface of the lower conical shell, thereby improving the efficiency of air cooling.

[0009] In a preferred example, the utility model can be further configured as follows: the circular wall of the circular cooling box is provided with an annular hollow cavity, the air supply mechanism includes a blower and a plurality of nozzles connected to the inner wall of the circular cooling box at intervals, the air blowing of the nozzles is directed toward the axis of the circular cooling box and obliquely downward, and the air outlet of the blower is connected to the annular hollow cavity of the circular cooling box by a pipe.

[0010] By adopting the above technical solution, a large amount of wind is generated by the blower, and the wind enters the annular hollow cavity through the pipeline. The wind in the annular hollow cavity blows toward the sliding aquatic feed through the jet head, and the wind takes away the heat of the aquatic feed and flows to the outside through the inclined air outlet pipe, thereby achieving the purpose of cooling.

[0011] In a preferred example, the utility model can be further configured as follows: the circular cooling box includes a circular cooling box body and a discharge pipe connected to the lower end thereof, the discharge pipe is provided with a switch valve, the outer circular ring array of the circular cooling box body is connected to a plurality of buffer-type support rods, the buffer-type support rods include a support rod body, an elastic block and a support block, the lower end of the support rod body is connected to the support block via the elastic block, and the support rod body is connected to the outer surface of the circular cooling box.

[0012] By adopting the above technical solution, after the switch valve is opened, the aquatic feed in the circular cooling box body flows out through the discharge pipe and enters the next process.

[0013] In a preferred example, the utility model can be further configured as follows: the outer circumferential surface of the circular cooling box is connected to a horizontal plate, and the horizontal plate is connected to a vibration motor.

[0014] By adopting the above technical solution, the vibration motor drives the circular cooling box to vibrate, so that the aquatic feed in the circular cooling box can flow smoothly to the outside.

[0015] In a preferred example, the utility model can be further configured as follows: the transition pipe body includes a transition pipe body and a plurality of fixing rods, the fixing rods are connected in a ring array and arranged in the inner cavity of the transition pipe body, the outer ends of the fixing rods are connected to the inner wall of the transition pipe body, and the inner ends are connected to the rotating shaft.

[0016] By adopting the above technical solution, the transition pipe body is connected to the rotating shaft through the fixing rod, so that the upper conical shell body is indirectly fixedly connected to the rotating shaft.

[0017] In a preferred example, the utility model can be further configured as follows: a retaining ring is connected to the large diameter end of the upper conical shell.

[0018] By adopting the above technical solution and using the blocking ring, the aquatic feed sliding on the lower conical shell is prevented from falling on the outer side of the upper conical shell below.

[0019] In summary, the utility model includes at least one of the following beneficial technical effects:

[0020] The rotary drive device drives the dispersed flow guide shell on the rotating shaft to rotate in a circle. After the aquatic feed falls into the inner cavity of the upper conical shell, the aquatic feed in the upper conical shell flows on the conical surface of the lower conical shell through the transition pipe body, so that the aquatic feed slides evenly and dispersedly. The air supply mechanism generates a large amount of wind blowing on the sliding aquatic feed, thereby improving the cooling efficiency of the aquatic feed. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative work, among which:

[0022] Figure 1 The utility model is a structural schematic diagram of a preferred embodiment of a decentralized cooling box for making aquatic feed.

[0023] Figure 2 yes Figure 1 Schematic diagram of the structure in which the rotating drive device, the rotating shaft and the decentralized flow guide shell are connected.

[0024] Figure 3 yes Figure 2 Schematic diagram of the structure of the middle transition pipe body.

[0025] In the figure: 1, cover plate; 20, circular cooling box; 30, decentralized flow guide shell; 40, air supply mechanism; 11, inclined air outlet pipe; 12, feed pipe; 13, rotating shaft; 14, rotating drive device; 15, annular hollow cavity; 16, horizontal plate; 17, vibration motor; 18, material blocking ring;

[0026] 21. Circular cooling box body; 22. Discharging pipe; 23. Switch valve; 24. Buffering support rod;

[0027] 241, support rod body; 242, elastic block; 243, support block;

[0028] 31. upper conical shell; 32. lower conical shell; 33. transition pipe body; 331. transition pipe body; 332. fixing rod;

[0029] 41. Blower; 42. Jet nozzle. DETAILED DESCRIPTION

[0030] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0031] It should be noted that these drawings are simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, and therefore only show the components related to the present invention.

[0032] Reference Figures 1 to 3The utility model discloses a decentralized cooling box for aquatic feed production, comprising: a circular cooling box 20 and a cover plate 1 with an opening at the upper end thereof, a plurality of inclined air outlet pipes 11 are connected to the outer circumference of the circular cooling box 20 at intervals, and the air outlet direction of the inclined air outlet pipes 11 points obliquely upward, a feed pipe 12 is provided on the cover plate 1, a rotating shaft 13 is passed through the cover plate 1, and the rotating shaft 13 is rotatably connected to the cover plate 1, a plurality of decentralized flow guide housings 30 are connected to the outer circumference of the lower end of the rotating shaft 13 at intervals, and a rotating drive device 14 is connected to the upper end; the rotating drive device 14 is a motor; the decentralized flow guide housing 30 comprises an upper conical housing 31 and a lower conical housing 32, the large diameter end of the upper conical shell 31 is upward, and the small diameter end is connected to the transition pipe body 33, the large diameter end of the upper conical shell 31 is connected to the retaining ring 18, the transition pipe body 33 is sleeved and connected to the outer circle of the rotating shaft 13, the large diameter end of the lower conical shell 32 is downward, and the small diameter end is sleeved and connected to the outer circle of the rotating shaft 13; the transition pipe body 33 includes a transition pipe body 331 and a plurality of fixing rods 332, the fixing rods 332 are connected in a circular array in the inner cavity of the transition pipe body 331, the outer ends of the fixing rods 332 are connected to the inner wall of the transition pipe body 331, and the inner ends are connected to the rotating shaft 13; the circular wall of the circular cooling box 20 is provided with an annular hollow cavity 15.

[0033] The invention also includes an air supply mechanism 40 for blowing air into the inner cavity of the circular cooling box 20; the air supply mechanism 40 includes a blower 41 and a plurality of nozzles 42 connected to the inner wall of the circular cooling box 20 at intervals, the air blown by the nozzles 42 is directed toward the axis of the circular cooling box 20 and obliquely downward, and the air outlet of the blower 41 is connected to the annular hollow cavity 15 of the circular cooling box 20 through a pipeline; the blower 41 generates a large amount of wind when it is working, and the wind enters the annular hollow cavity 15 through the pipeline, and the wind in the annular hollow cavity 15 blows toward the sliding aquatic feed through the nozzles 42, and the wind takes away the heat of the aquatic feed and then flows to the outside through the inclined air outlet pipe 11, so as to achieve the purpose of cooling.

[0034] The circular cooling box 20 includes a circular cooling box body 21 and a discharge pipe 22 connected to the lower end thereof, a switch valve 23 is provided on the discharge pipe 22, and the outer circular ring array of the circular cooling box body 21 is connected to a plurality of buffer-type support rods 24, the buffer-type support rods 24 include a support rod body 241, an elastic block 242 and a support block 243, the elastic block 242 is made of a rubber block, the lower end of the support rod body 241 is connected to the support block 243 through the elastic block 242, and the support rod body 241 is connected to the outer surface of the circular cooling box 20; after opening the switch valve 23, the aquatic feed in the circular cooling box body 21 flows out through the discharge pipe 22 and enters the next process, and the buffer-type support rods 24 support the circular cooling box body 21.

[0035] The outer circular surface of the circular cooling box 20 is connected to a horizontal plate 16, and the horizontal plate 16 is connected to a vibration motor 17; the vibration motor 17 drives the circular cooling box 20 to vibrate, so that the aquatic feed in the circular cooling box 20 can flow smoothly to the next process through the discharge pipe 22, thereby improving the working stability; the elastic block 242 provided on the buffer-type support rod 24 reduces the vibration generated by the vibration motor 17 from being transmitted to the ground.

[0036] The implementation principle of this embodiment is as follows: when in use, the aquatic feed flows into the inner cavity of the feed pipe 12 through the feed pipe 12, and the aquatic feed falls into the upper conical shell 31 of the decentralized flow guide shell 30. The aquatic feed in the upper conical shell 31 slides onto the conical surface of the lower conical shell 32 through the transition pipe body 33, and the aquatic feed slides decentralized downwardly on the conical surface of the lower conical shell 32. The air supply mechanism 40 generates a large amount of wind blowing toward the sliding aquatic feed, thereby improving the cooling efficiency of the aquatic feed. At the same time, the rotary drive device 14 drives the decentralized flow guide shell 30 on the rotating shaft 13 to rotate, and the rotating lower conical shell 32 drives the aquatic feed to slide downward in a rotational manner, so that the aquatic feed is more evenly dispersed on the conical surface of the lower conical shell 32, thereby improving the efficiency of wind cooling.

[0037] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A decentralized cooling box for aquatic feed production, comprising: A circular cooling box (20) and a cover plate (1) with an opening at the upper end thereof, wherein the outer circumferential surface of the circular cooling box (20) is connected with a plurality of inclined air outlet pipes (11) at intervals, and the cover plate (1) is provided with a feed pipe (12), characterized in that a rotating shaft (13) is passed through the cover plate (1), a plurality of distributed flow guide shells (30) are connected at intervals at the outer circumference of the lower end of the rotating shaft (13), and a rotating drive device (14) is connected at the upper end; It also includes an air supply mechanism (40) for blowing air into the inner cavity of the circular cooling box (20); The dispersed flow guide housing (30) comprises an upper conical housing (31) and a lower conical housing (32); the large diameter end of the upper conical housing (31) faces upward, and the small diameter end is connected to a transition pipe body (33); the transition pipe body (33) is sleeved and connected to the outer circle of the rotating shaft (13); the large diameter end of the lower conical housing (32) faces downward, and the small diameter end is sleeved and connected to the outer circle of the rotating shaft (13).

2. The decentralized cooling box for aquatic feed production according to claim 1, characterized in that: The circular wall of the circular cooling box (20) is provided with an annular hollow cavity (15), the air supply mechanism (40) comprises a blower (41) and a plurality of nozzles (42) connected to the inner wall of the circular cooling box (20) at intervals, the air blown by the nozzles (42) is directed toward the axis of the circular cooling box (20) and obliquely downward, and the air outlet of the blower (41) is connected to the annular hollow cavity (15) of the circular cooling box (20) via a pipeline.

3. The decentralized cooling box for aquatic feed production according to claim 1, characterized in that: The circular cooling box (20) comprises a circular cooling box body (21) and a discharge pipe (22) connected to the lower end thereof, the discharge pipe (22) being provided with a switch valve (23), the outer circular ring array of the circular cooling box body (21) being connected to a plurality of buffer-type support rods (24), the buffer-type support rods (24) comprising a support rod body (241), an elastic block (242) and a support block (243), the lower end of the support rod body (241) being connected to the support block (243) via the elastic block (242), and the support rod body (241) being connected to the outer surface of the circular cooling box (20).

4. The decentralized cooling box for aquatic feed production according to claim 1, characterized in that: The outer circular surface of the circular cooling box (20) is connected to a horizontal plate (16), and a vibration motor (17) is connected to the horizontal plate (16).

5. The decentralized cooling box for aquatic feed production according to claim 1, characterized in that: The transition pipe body (33) comprises a transition pipe body (331) and a plurality of fixing rods (332). The fixing rods (332) are connected and arranged in an annular array in the inner cavity of the transition pipe body (331). The outer ends of the fixing rods (332) are connected to the inner wall of the transition pipe body (331), and the inner ends are connected to the rotating shaft (13).

6. The decentralized cooling box for aquatic feed production according to claim 1, characterized in that: The large diameter end of the upper conical shell (31) is connected to a material blocking ring (18).

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