Combined cooling and granulating device for fish, shrimp and crab feed production

Abstract

The utility model discloses a combined cooling granulating device for fish, shrimp and crab feed production belongs to feed production technical field, and it includes processing box, the processing box top fixedly connected with motor no.

Description

Technical Field

[0001] This utility model belongs to the field of feed production technology, specifically a combined cooling granulation device for fish, shrimp and crab feed production. Background Technology

[0002] With the continuous development of the aquaculture industry, the demand for artificial feed is increasing, which places higher demands on the feed production industry. Feed production equipment also needs continuous improvement to adapt to the new era's needs. Currently, feed is processed from more than ten varieties of raw materials, including soybeans, soybean meal, corn, fishmeal, amino acids, miscellaneous meals, whey powder, oils, meat and bone meal, grains, and feed additives. During feed processing, a cooling pelleting device is needed to pelletize the feed raw materials for centralized transportation, sales, and use. However, in existing cooling pelleting devices, feed raw materials tend to stick to the inner wall of the pelleting mixing drum, resulting in a large amount of residual material on the inner wall during pelleting, affecting the pelleting process. Utility Model Content

[0003] To overcome the above-mentioned defects, this utility model provides a combined cooling granulation device for fish, shrimp and crab feed production, which solves the problem that when the cooling granulation device is used, the feed raw materials are easy to stick to the inner wall of the granulation mixing cylinder, resulting in a large amount of raw materials remaining on the inner wall of the granulation mixing cylinder during granulation, which affects the granulation feeding of the device.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a combined cooling granulation device for fish, shrimp, and crab feed production, comprising a processing box, a motor fixedly connected to the top of the processing box, an output wheel provided at the bottom of the motor via an output shaft, a rotating rod installed at the bottom of the output wheel passing through the processing box, the top of the rotating rod being rotatably connected to the processing box via a bearing, several stirring rods fixedly connected to the surface of the rotating rod inside the processing box, a scraper seat fixedly installed on the surface of the rotating rod inside the processing box, an installation plate installed on the top of the inner wall of the processing box, a granulation mixing cylinder rotatably connected to the top of the installation plate via a bearing, and the bottom of the rotating rod being rotatably connected to the granulation mixing cylinder via a bearing;

[0005] The scraper seat is in close contact with the inner wall of the granulation mixing cylinder. Several particle sieve holes are opened at the bottom of the granulation mixing cylinder. A toothed ring is installed at the bottom of the outer surface of the granulation mixing cylinder. A transmission belt is slidably connected to the output wheel. A transmission wheel is slidably connected to the inner wall of the transmission belt on the side away from the output wheel. A connecting rod is fixedly connected to the bottom of the transmission wheel. The two ends of the connecting rod are rotatably connected to the top of the processing box and the top of the mounting plate through bearings. A gear is fixedly connected to the end of the connecting rod near the top of the mounting plate. The gear meshes with the toothed ring.

[0006] As a further embodiment of this utility model: a second motor is installed in the middle of one side of the processing box, and the second motor has a movable rod that passes through the processing box via its output shaft.

[0007] As a further embodiment of this utility model: the movable rod is rotatably connected to the inner wall of the processing box via bearings, and four rotating plates are fixedly connected to the surface of the movable rod inside the processing box.

[0008] As a further embodiment of this utility model: the bottom of the inner wall of the processing box is symmetrically fixedly connected with a fixed seat, and one end of each fixed seat is rotatably connected to a movable frame via a pin, and the top of the movable frame is slidably connected to the rotating plate.

[0009] As a further embodiment of this utility model: the inner wall of the processing box is rotatably connected to an electric telescopic rod at the bottom of the fixed base via a rotating shaft, the top of the electric telescopic rod is rotatably connected to the bottom of the movable frame via a rotating shaft, and a collection box is slidably connected to the bottom of the processing box.

[0010] As a further embodiment of this utility model: an air inlet fan is fixedly connected to the middle of one side of the processing box, an air outlet net is provided in the middle of the side of the processing box away from the air inlet fan, and a feed inlet is fixedly connected to the top of the processing box, and the feed inlet is connected to the inside of the granulation mixing cylinder.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0012] This combined cooling granulation device for fish, shrimp, and crab feed production consists of a motor, an output wheel, a connecting rod, and gears. The motor drives the output wheel via its output shaft, which in turn drives a rotating rod and a transmission belt. This causes the rotating rod to rotate the scraper and mixing rod inside the granulation mixing drum. Simultaneously, the transmission belt drives the transmission wheel, which in turn drives the connecting rod. The connecting rod, in turn, drives the gear, which in turn drives the gear ring. This causes the gear ring to rotate the granulation mixing drum in the opposite direction to the scraper, enabling rapid scraping of material from the granulation mixing drum and improving the granulation efficiency of the device.

[0013] This combined cooling pelleting device for fish, shrimp, and crab feed production consists of a second motor, a movable rod, an air intake fan, and a rotating plate. Feed pellets falling through the pellet screen holes land on the rotating plate. The second motor drives the movable rod to rotate via its output shaft. The movable rod, in turn, drives the rotating plate to rotate inside the processing box, thereby moving the feed pellets. This allows the air driven by the air intake fan to effectively cool the feed pellets, facilitating the cooling and processing of the feed pellets. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model;

[0015] Figure 2 This is a cross-sectional structural diagram of the processing box and the air inlet fan of this utility model;

[0016] Figure 3 This is a cross-sectional structural diagram of the granulation mixing cylinder and connecting rod of this utility model;

[0017] In the diagram: 1. Processing box; 2. Motor 1; 3. Output wheel; 4. Rotating rod; 5. Stirring rod; 6. Scraper seat; 7. Mounting plate; 8. Granulation mixing cylinder; 9. Granule screen; 10. Gear ring; 11. Transmission belt; 12. Transmission wheel; 13. Connecting rod; 14. Gear; 15. Motor 2; 16. Movable rod; 17. Rotating plate; 18. Air inlet fan; 19. Air outlet screen; 20. Fixed seat; 21. Movable frame; 22. Electric telescopic rod; 23. Collection box; 24. Feed inlet. Detailed Implementation

[0018] The technical solution of this patent will be further described in detail below with reference to specific embodiments.

[0019] like Figure 1-3 As shown, this utility model provides a technical solution: a combined cooling pelleting device for fish, shrimp and crab feed production, including a processing box 1. A second motor 15 is installed in the middle of one side of the processing box 1. The second motor 15 passes through the processing box 1 via an output shaft and is provided with a movable rod 16. The movable rod 16 is rotatably connected to the inner wall of the processing box 1 via a bearing. Four rotating plates 17 are fixedly connected to the surface of the movable rod 16 inside the processing box 1. By setting the rotating plates 17, the second motor 15 can control the rotation of the movable rod 16 via the output shaft, so that the movable rod 16 can drive the rotating plates 17 to rotate, thereby agitating the feed pellets and facilitating full contact between the feed pellets and the air driven by the blower 18.

[0020] The bottom of the inner wall of the processing box 1 is symmetrically fixed with fixed seats 20. Each fixed seat 20 is rotatably connected to a movable frame 21 through a pin. The top of the movable frame 21 is slidably connected to the rotating plate 17. By setting the movable frame 21 and slidably connecting it to the rotating plate 17, the feed particles falling when the rotating plate 17 rotates can fall into the movable frame 21, which makes it convenient for the rotating plate 17 to be re-stirred.

[0021] The inner wall of the processing box 1 is connected to the bottom of the fixed base 20 by an electric telescopic rod 22 via a rotating shaft. The top of the electric telescopic rod 22 is connected to the bottom of the movable frame 21 via a rotating shaft. A collection box 23 is slidably connected to the bottom of the processing box 1. By setting the electric telescopic rod 22, the electric telescopic rod 22 can drive the movable frame 21 to rotate, so that the two movable frames 21 can be unfolded, so that the cooled feed pellets can fall from the middle of the movable frames 21 into the collection box 23 for unified collection.

[0022] An air intake fan 18 is fixedly connected to the middle of one side of the processing box 1. An air outlet net 19 is provided in the middle of the side of the processing box 1 away from the air intake fan 18. A feed inlet 24 is fixedly connected to the top of the processing box 1, and the feed inlet 24 is connected to the inside of the granulation mixing cylinder 8. By setting the air outlet net 19, the air blown out by the air intake fan 18 can be discharged from the processing box 1 through the air outlet net 19 after completing the air cooling process, so as to realize the circulation between the processing box 1 and the outside air.

[0023] A motor 2 is fixedly connected to the top of the processing box 1. An output wheel 3 is set at the bottom of the motor 2 through the output shaft. A rotating rod 4 is installed at the bottom of the output wheel 3 through the processing box 1. The top of the rotating rod 4 is rotatably connected to the processing box 1 through a bearing. Several stirring rods 5 are fixedly connected to the surface of the rotating rod 4 inside the processing box 1. A scraper seat 6 is fixedly installed on the surface of the rotating rod 4 inside the processing box 1. By setting the stirring rods 5, the rotating rod 4 drives the stirring rods 5 to rotate, so that the stirring rods 5 can stir and mix the feed raw materials inside the granulation mixing cylinder 8, thereby improving the granulation quality of the feed raw materials.

[0024] An installation plate 7 is installed on the top of the inner wall of the processing box 1. The top of the installation plate 7 is rotatably connected to the granulation mixing cylinder 8 via a bearing. The bottom end of the rotating rod 4 is rotatably connected to the granulation mixing cylinder 8 via a bearing. The scraper seat 6 is in close contact with the inner wall of the granulation mixing cylinder 8. Several particle sieve holes 9 are opened at the bottom of the granulation mixing cylinder 8. By setting the particle sieve holes 9, the feed raw materials inside the granulation mixing cylinder 8 can be granulated through the particle sieve holes 9, thereby realizing the granulation treatment of feed raw materials.

[0025] A toothed ring 10 is installed at the bottom of the outer surface of the granulation mixing cylinder 8. A transmission belt 11 is slidably connected to the output wheel 3. A transmission wheel 12 is slidably connected to the inner wall of the transmission belt 11 away from the output wheel 3. A connecting rod 13 is fixedly connected to the bottom of the transmission wheel 12. The two ends of the connecting rod 13 are rotatably connected to the top of the processing box 1 and the top of the mounting plate 7 through bearings. A gear 14 is fixedly connected to the end of the connecting rod 13 near the top of the mounting plate 7. The gear 14 meshes with the toothed ring 10. By setting the transmission belt 11, the output wheel 3 can simultaneously drive the transmission belt 11 and the rotating rod 4 to rotate together. The transmission belt 11 controls the transmission wheel 12 to rotate synchronously, thereby driving the connecting rod 13 and the gear 14 to rotate inside the processing box 1. Under the meshing action of the gear 14 and the toothed ring 10, the granulation mixing cylinder 8 is controlled to rotate in the opposite direction to the stirring rod 5.

[0026] The working principle of this utility model is as follows:

[0027] In use, feed ingredients are poured into the granulation mixing cylinder 8 inside the processing box 1 through the feed inlet 24. Motor 2 is started, and it drives the rotating rod 4 and transmission belt 11 together via the output wheel 3. The rotating rod 4 drives the stirring rod 5 to stir and mix the feed ingredients inside the granulation mixing cylinder 8. The scraper seat 6 outside the rotating rod 4 slides against the inner wall of the granulation mixing cylinder 8. Simultaneously, the transmission belt 11 drives the transmission wheel 12 to rotate, allowing the transmission wheel 12 to rotate via the connecting rod 13. The connecting rod 13 then drives the gear 14 to rotate. The gear 14, through its meshing with the gear ring 10, drives the granulation mixing cylinder 8 inside the gear ring 10 to rotate in the opposite direction to the scraper seat 6 inside the mounting plate 7. This prevents the feed ingredients from sticking to the granulation mixing cylinder 8 during the granulation process. Inside the cylinder 8, feed raw materials are granulated through the granule screen holes 9 and fall onto the rotating plate 17. The blower 18 and motor 15 are started. Motor 15 drives the movable rod 16 to rotate through the output shaft, so that the rotating plate 17 can stir the feed pellets on the top of the movable frame 21. At the same time, the blower 18 drives air to circulate into the processing box 1, so that the air generated during the air circulation can cool the feed pellets. Then the air is discharged from the processing box 1 through the air outlet 19. After the feed pellets have completed the air cooling treatment, the electric telescopic rod 22 is started. The electric telescopic rod 22 retracts and drives the movable frame 21 to rotate, so that the two movable frames 21 are unfolded, allowing the feed pellets on the top of the movable frames 21 to fall into the collection box 23, realizing the unified collection of feed pellets.

[0028] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0029] The preferred embodiments of this patent have been described in detail above. However, this patent is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of this patent.

Claims

1. A combined cooling granulation device for fish, shrimp and crab feed production, comprising a processing box (1), characterized in that: The processing box (1) is fixedly connected to the top of a motor (2). The bottom of the motor (2) is provided with an output wheel (3) through an output shaft. The bottom of the output wheel (3) passes through the processing box (1) and is installed with a rotating rod (4). The top of the rotating rod (4) is rotatably connected to the processing box (1) through a bearing. Several stirring rods (5) are fixedly connected to the surface of the rotating rod (4) inside the processing box (1). A scraper seat (6) is fixedly installed on the surface of the rotating rod (4) inside the processing box (1). An installation plate (7) is installed on the top of the inner wall of the processing box (1). The top of the installation plate (7) is rotatably connected to a granulation mixing cylinder (8) through a bearing. The bottom of the rotating rod (4) is rotatably connected to the granulation mixing cylinder (8) through a bearing. The scraper seat (6) is attached to the inner wall of the granulation mixing cylinder (8). Several particle sieve holes (9) are opened at the bottom of the granulation mixing cylinder (8). A toothed ring (10) is installed at the bottom of the outer surface of the granulation mixing cylinder (8). A transmission belt (11) is slidably connected to the output wheel (3). A transmission wheel (12) is slidably connected to the inner wall of the transmission belt (11) away from the output wheel (3). A connecting rod (13) is fixedly connected to the bottom of the transmission wheel (12). The two ends of the connecting rod (13) are rotatably connected to the top of the processing box (1) and the top of the mounting plate (7) through bearings. A gear (14) is fixedly connected to the end of the connecting rod (13) near the top of the mounting plate (7). The gear (14) meshes with the toothed ring (10).

2. The combined cooling granulation device for fish, shrimp, and crab feed production according to claim 1, characterized in that: A second motor (15) is installed in the middle of one side of the processing box (1). The second motor (15) has a movable rod (16) that passes through the processing box (1) via its output shaft.

3. The combined cooling granulation device for fish, shrimp, and crab feed production according to claim 2, characterized in that: The movable rod (16) is rotatably connected to the inner wall of the processing box (1) via a bearing, and four rotating plates (17) are fixedly connected to the surface of the movable rod (16) inside the processing box (1).

4. The combined cooling granulation device for fish, shrimp, and crab feed production according to claim 3, characterized in that: The bottom of the inner wall of the processing box (1) is symmetrically fixed with fixed seats (20), and one end of each fixed seat (20) is rotatably connected to a movable frame (21) by a pin. The top of the movable frame (21) is slidably connected to the rotating plate (17).

5. A combined cooling granulation device for fish, shrimp, and crab feed production according to claim 4, characterized in that: The inner wall of the processing box (1) is connected to the bottom of the fixed seat (20) by a rotating shaft and an electric telescopic rod (22). The top of the electric telescopic rod (22) is connected to the bottom of the movable frame (21) by a rotating shaft. A collection box (23) is slidably connected to the bottom of the processing box (1).

6. The combined cooling granulation device for fish, shrimp, and crab feed production according to claim 1, characterized in that: A blower (18) is fixedly connected to the middle of one side of the processing box (1). An air outlet (19) is provided in the middle of the side of the processing box (1) away from the blower (18). A feed inlet (24) is fixedly connected to the top of the processing box (1), and the feed inlet (24) is connected to the inside of the granulation mixing cylinder (8).

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