A fish feed processing oil spraying device

Abstract

This utility model relates to the field of feed processing technology, and in particular to a fish feed oil spraying device. The fish feed oil spraying device includes a support frame, a mixing tank, a feeding pipe, an oil storage tank, a pump body, an annular pipe, nozzles, and a controller. The mixing tank is mounted on the upper front side of the support frame. The feeding pipe is connected to and communicates with the left and right sides of the top of the mixing tank. An outlet is provided at the bottom of the mixing tank. The oil storage tank is mounted on the upper rear side of the support frame. The pump body is mounted on the front side of the oil storage tank. The output port of the pump body is connected to and communicates with the annular pipe, which is positioned above the oil storage tank. Multiple nozzles are connected to and communicate with the lower part of the annular pipe. All nozzles are inclined and penetrate the side wall of the mixing tank. The controller is mounted on the upper part of the support frame. This utility model, by setting multiple nozzles inclined towards the central axis on the side wall of the mixing tank, allows the oil to be sprayed evenly onto the surface of the fish feed from multiple angles, achieving the effect of improving spray uniformity and coverage efficiency.

Description

Technical Field

[0001] This utility model relates to the field of feed processing technology, and in particular to a fish feed oil spraying device. Background Technology

[0002] In the production of fish feed, in order to improve the energy density and palatability of the feed, it is usually necessary to spray a certain proportion of oil onto the surface of the feed pellets.

[0003] Existing oil spraying equipment mostly uses a single nozzle or open mixing method, which has problems such as uneven spraying, low mixing efficiency, and inconvenient operation. Some equipment cannot achieve sufficient mixing of feed during the spraying process, resulting in uneven oil distribution and affecting feed quality; in addition, some devices lack effective sealing structures, which are prone to leakage during the discharge process, affecting the working environment and ease of operation.

[0004] Therefore, it is necessary to design a fish feed processing oil spraying device to solve the above-mentioned technical problems. Utility Model Content

[0005] In order to overcome the shortcomings of some equipment that cannot fully mix the feed during the spraying process, resulting in uneven oil distribution and affecting feed quality, this utility model provides a fish feed processing oil spraying device.

[0006] The technical implementation scheme of this utility model is as follows: a fish feed processing oil spraying device, including a support, a mixing tank, a feeding pipe, an oil storage tank, a pump body, an annular pipe, nozzles and a controller. The mixing tank is installed on the upper front side of the support. The feeding pipe is connected to and communicates with the left and right sides of the top of the mixing tank. The bottom of the mixing tank has a discharge port. The oil storage tank is installed on the upper rear side of the support. The pump body is installed on the front side of the oil storage tank. The output port of the pump body is connected to and communicates with the annular pipe. The annular pipe is set above the oil storage tank. The lower part of the annular pipe is connected to and communicates with multiple nozzles. The nozzles are all inclined and penetrate the side wall of the mixing tank. The controller is installed on the upper part of the support. The controller is electrically connected to the pump body.

[0007] More preferably, it also includes a motor, a stirring rod, and stirring blades. A motor with its output shaft facing downwards is installed on the top of the mixing tank. The output shaft of the motor passes through the top of the mixing tank and is fixedly connected to the stirring rod. The stirring rod is located inside the mixing tank, and multiple stirring blades are arranged circumferentially on the stirring rod. The motor is electrically connected to the controller.

[0008] More preferably, it also includes a baffle plate and a handle I, with the baffle plate slidably connected to the front side of the bracket and the handle I fixedly connected to the front side of the baffle plate.

[0009] More preferably, it also includes a sealing plate, with the sealing plate fixedly connected to the top of the baffle plate. The sealing plate is adapted to the shape of the inner wall of the bottom of the mixing tank and slides in cooperation with it.

[0010] More preferably, it also includes a material collection frame and a handle II, with the material collection frame located at the bottom of the support and the handle II fixedly connected to the front side of the material collection frame.

[0011] More preferably, it also includes an observation window, with a transparent observation window provided on the front side of the mixing tank.

[0012] Compared with the prior art, the present invention has the following advantages: 1. The present invention, by setting multiple nozzles inclined towards the central axis on the side wall of the mixing tank, enables the oil to be sprayed evenly onto the surface of the fish feed from multiple angles, thereby improving the uniformity of spraying and the coverage efficiency.

[0013] 2. This utility model, by setting a motor-driven stirring rod and stirring blades, simultaneously stirs the feed during the oil spraying process, thereby achieving the effect of promoting full mixing of oil and feed and improving the mixing quality.

[0014] 3. This utility model centrally controls the pump body and motor through a controller, and in conjunction with a sliding baffle and a sealing plate, achieves automatic start-up, shutdown, and sealed discharge, thus achieving the effects of convenient operation, improved automation, and increased production efficiency. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model.

[0016] Figure 2 This is a partial cross-sectional view of the support, controller, and mixing tank components of this utility model.

[0017] Figure 3 This is a partial cross-sectional view of the components of this utility model, including the annular pipe, nozzle, and motor.

[0018] Figure 4 This is a schematic diagram of the right-side planar structure of this utility model.

[0019] The components in the attached diagram are labeled as follows: 1. Bracket, 101. Controller, 2. Mixing tank, 21. Feed pipe, 3. Oil storage tank, 4. Pump body, 5. Annular pipe, 6. Nozzle, 7. Motor, 8. Mixing rod, 9. Mixing blade, 10. Baffle plate, 11. Handle I, 12. Sealing plate, 13. Collection frame, 14. Handle II, 15. Observation window. Detailed Implementation

[0020] Example: A fish feed processing oil spraying device, such as Figures 1-4As shown, the system includes a support frame 1, a mixing tank 2, a discharge pipe 21, an oil storage tank 3, a pump body 4, an annular pipe 5, nozzles 6, and a controller 101. The mixing tank 2 is installed on the upper front side of the support frame 1. The discharge pipe 21 is connected to the left and right sides of the top of the mixing tank 2. The bottom of the mixing tank 2 has a discharge port. The oil storage tank 3 is installed on the upper rear side of the support frame 1. The pump body 4 is installed on the front side of the oil storage tank 3. The output port of the pump body 4 is connected to the annular pipe 5. The annular pipe 5 is located above the oil storage tank 3. Multiple nozzles 6 are connected to the lower part of the annular pipe 5. The nozzles 6 all penetrate the side wall of the mixing tank 2. The end of the nozzle 6 facing the inside of the mixing tank 2 is inclined towards the central axis of the mixing tank 2. The controller 101 is installed on the upper part of the support frame 1. The controller 101 is electrically connected to the pump body 4 and is used to control the start and stop of the pump body 4.

[0021] like Figures 1-4 As shown, it also includes a motor 7, a stirring rod 8, and stirring blades 9. The motor 7 with its output shaft facing downward is installed on the top of the mixing tank 2. The output shaft of the motor 7 passes through the top of the mixing tank 2 and is connected to the stirring rod 8 by welding. The stirring rod 8 is located inside the mixing tank 2. Multiple stirring blades 9 are arranged circumferentially on the stirring rod 8. The motor 7 is electrically connected to the controller 101.

[0022] like Figures 1-4 As shown, it also includes a baffle plate 10, handle I 11, sealing plate 12, material collection frame 13, handle II 14, and observation window 15. The front side of the support 1 is provided with a baffle plate 10 that can slide back and forth. The front side of the baffle plate 10 is connected to the handle I 11 by bolts. The top of the baffle plate 10 is connected to the sealing plate 12 by bolts. The sealing plate 12 is adapted to the shape of the bottom inner wall of the mixing tank 2 and slides with it to seal the lower discharge port of the mixing tank 2. The lower part of the support 1 is provided with a material collection frame 13. The front side of the material collection frame 13 is connected to the handle II 14 by bolts for easy picking and putting. The front side of the mixing tank 2 is provided with a transparent observation window 15 for observing the internal working status.

[0023] This utility model provides a fish feed oil spraying device. In use, the fish feed to be sprayed with oil is first added into the mixing tank 2 through the feed pipes 21 on both sides. At the same time, the liquid oil stored in the oil storage tank 3 is drawn out from its output port by the pump body 4 and transported to the annular pipe 5. Then, it is evenly sprayed into the interior of the mixing tank 2 through multiple nozzles 6 that are inclined on the side wall of the mixing tank 2, so that the oil can evenly cover the surface of the fish feed.

[0024] To improve the spraying effect and mixing efficiency, the motor 7 installed on the top of the mixing tank 2 is started. The motor 7 drives the mixing rod 8 and the mixing blades 9 distributed along the circumference to rotate, continuously stirring the fish feed in the mixing tank 2, so that the oil and feed can fully contact and mix evenly.

[0025] After the oil spraying and mixing process is completed, the sliding baffle 10 moves the sealing plate 12 along the inner wall of the bottom of the mixing tank 2, opening the discharge port. The mixed fish feed falls into the collection frame 13 below the support 1 under gravity, facilitating collection and transfer. The entire process can be monitored in real time through the observation window 15 to ensure smooth operation.

[0026] The controller 101 is used to control the start and stop of the pump body 4 and the motor 7 to achieve automated operation, improve work efficiency and operational safety.

Claims

1. A fish feed processing oil spraying device, characterized in that, The system includes a support (1), a mixing tank (2), a feeding pipe (21), an oil storage tank (3), a pump body (4), an annular pipe (5), nozzles (6), and a controller (101). The mixing tank (2) is installed on the upper front side of the support (1). The feeding pipe (21) is connected to the left and right sides of the top of the mixing tank (2). The mixing tank (2) has a discharge port at the bottom. The oil storage tank (3) is installed on the upper rear side of the support (1). The pump body (4) is installed on the front side of the oil storage tank (3). The output port of the pump body (4) is connected to the annular pipe (5). The annular pipe (5) is located above the oil storage tank (3). Multiple nozzles (6) are connected to the lower part of the annular pipe (5). The nozzles (6) are all inclined through the side wall of the mixing tank (2). The controller (101) is installed on the upper part of the support (1). The controller (101) is electrically connected to the pump body (4).

2. The oil spraying device for fish feed processing according to claim 1, characterized in that, It also includes a motor (7), a stirring rod (8) and stirring blades (9). The motor (7) with its output shaft facing downward is installed on the top of the mixing tank (2). The output shaft of the motor (7) passes through the top of the mixing tank (2) and is fixedly connected to the stirring rod (8). The stirring rod (8) is located inside the mixing tank (2). Multiple stirring blades (9) are arranged circumferentially on the stirring rod (8). The motor (7) is electrically connected to the controller (101).

3. The oil spraying device for fish feed processing according to claim 2, characterized in that, It also includes a baffle plate (10) and a handle I (11). The baffle plate (10) is slidably connected to the front side of the bracket (1), and the handle I (11) is fixedly connected to the front side of the baffle plate (10).

4. A fish feed processing oil spraying device according to claim 3, characterized in that, It also includes a sealing plate (12), and the top of the baffle plate (10) is fixedly connected to the sealing plate (12). The sealing plate (12) is adapted to the shape of the bottom inner wall of the mixing tank (2) and slides with it.

5. A fish feed processing oil spraying device according to claim 4, characterized in that, It also includes a material collection frame (13) and a handle II (14). The lower part of the bracket (1) is provided with a material collection frame (13), and the front side of the material collection frame (13) is fixedly connected to the handle II (14).

6. A fish feed processing oil spraying device according to claim 5, characterized in that, It also includes an observation window (15), and a transparent observation window (15) is provided on the front side of the mixing tank (2).

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