Extrusion device for fish and shrimp feed production

Abstract

The utility model discloses an extrusion device for fish and shrimp feed production, which comprises an extruder, the outer side of one end of the extruder is fixedly connected with a connecting flange, one side of the connecting flange is fixedly connected with a dryer, the outer side of one side of the connecting flange far away from the dryer is in threaded connection with a connecting bolt, and the extruder and the dryer are fixedly connected through the connecting flange. A conveying mechanism is fixedly connected to the other end of the extruding machine, a feeding hopper is fixedly connected to the top of the extruding machine, a rotating motor is fixedly connected to the other end of the drying machine, and a discharging opening is formed in the position, away from the lower portion of the rotating motor, of the other end of the drying machine; a spiral plate is fixedly connected to the inner side of the rotating barrel, a heater is fixedly connected to the inner side of the drying machine, and the feed is overturned and dried through the rotating barrel, the spiral plate and the heater, so that the feed is heated more uniformly.

Description

Technical Field

[0001] The utility model relates to the technical field of feed production, in particular to an extrusion device for producing fish and shrimp feed. Background Art

[0002] Extrusion devices use mechanical or hydraulic force to apply pressure to squeeze materials into various shapes and sizes. After pre-treatment, the material enters the extruder and undergoes a series of operations to form the desired product. Extruders usually control various parameters very well, such as temperature, pressure and speed, in order to produce high-quality products. Extruders can process a variety of different materials, including plastics, rubber, metals, glass, food, medicine, chemical products, etc. After the food and feed are mixed and processed, they need to be extruded into the desired shape.

[0003] The patent document with the prior art publication number CN216821695U provides a high-efficiency forming extrusion device for feed production, including a high-efficiency forming extrusion device, a collecting bucket is arranged on the top of the high-efficiency forming extrusion device, a cover plate is arranged on the top of the collecting bucket, a transmission box is fixedly connected to the top of the cover plate, a motor is fixedly connected to the bottom of the inner wall of the transmission box, a disc is fixedly connected to the output end of the motor, a limiting rod is fixedly connected to the top of the front of the disc, and a fixing frame is sleeved on the surface of the limiting rod. The utility model solves the problem that the existing high-efficiency forming extrusion device does not have the effect of uniform feeding, which causes the high-efficiency forming extrusion device to be intermittent when discharging materials, affecting the working efficiency of the high-efficiency forming extrusion device, by providing a high-efficiency forming extrusion device, a collecting bucket, a cover plate, a transmission box, a motor, a disc, a limiting rod, a fixing frame, a support rod, a pressure plate, a limiting plate, a support rod, a limiting ring and a tension spring.

[0004] However, when the existing extrusion device for producing fish and shrimp feed is used, it is necessary to mix water or egg white and other mixtures into the feed, which is actually sticky, so the extruded feed is in a paste state. After the paste feed is extruded, it is conveyed and dried, which leads to the complicated production process of the feed, uneven heating of the piled and dried feed, and the surface feed is easily burnt due to excessive temperature. The feed that is not dried in place is easy to be affected by moisture. For this reason, we propose an extrusion device for producing fish and shrimp feed. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies of the prior art, the utility model provides an extrusion device for producing fish and shrimp feed to solve the problems raised in the above background technology.

[0007] (II) Technical solution

[0008] To achieve the above objectives, the utility model is implemented through the following technical solutions: an extrusion device for producing fish and shrimp feed, comprising an extruder, a connecting flange is fixedly connected to the outside of one end of the extruder, one side of the connecting flange is fixedly connected to a dryer, one side of the connecting flange is threadedly connected to the outside of the dryer away from the dryer, the extruder and the dryer are fixedly connected through the connecting flange, the other end of the extruder is fixedly connected to a conveying mechanism, the top of the extruder is fixedly connected to a feed hopper, the other end of the dryer is fixedly connected to a rotating motor, the other end of the dryer is provided with a discharge port below the other end of the dryer away from the rotating motor, the driving end of the rotating motor is fixedly connected to a rotating shaft, one end of the rotating shaft is fixedly connected to a rotating barrel, the inner side of the rotating barrel is fixedly connected to a spiral plate, and the inner side of the dryer is fixedly connected to a heater.

[0009] Preferably, the conveying mechanism includes a conveying motor, a conveying shaft and conveying blades, the conveying motor is fixedly connected to the other end of the extruder, the driving end of the conveying motor is fixedly connected to the conveying shaft, and the outer side of the conveying shaft is fixedly connected to the conveying blades.

[0010] Preferably, the bottoms of the extruder and the dryer are both fixedly connected to fixed bases, and three fixed bases are provided, two of which are fixedly connected to the bottom of the extruder, and the other fixed base is fixedly connected to the bottom of the dryer.

[0011] Preferably, an extrusion plate is fixedly connected to the inner side of one end of the extruder, and an extrusion hole is opened on one side of the extrusion plate.

[0012] Preferably, three heaters are provided, the three heaters are of the same size, and the three heaters are arranged at equal distances.

[0013] Preferably, the extruder is made of stainless steel, and the outer surface of the extruder is smooth.

[0014] (III) Beneficial effects

[0015] The utility model provides an extrusion device for producing fish and shrimp feed, which has the following beneficial effects:

[0016] (1) The extrusion device for producing fish and shrimp feeds is provided with a rotating barrel, a spiral plate and a heater. When the extrusion device for producing fish and shrimp feeds is used, the power is first turned on, and the feed is poured from the feed hopper into the inside of the extruder. The conveying motor starts working, and the conveying motor rotates the conveying shaft to make the conveying blade convey the feed toward the extrusion plate. After the feed reaches the extrusion plate, the pressure generated by the rotation of the conveying blade is extruded from the extrusion hole, and the extruded paste feed enters the rotating barrel inside the dryer. The rotating motor on one side of the dryer rotates the rotating barrel through the rotating shaft. When the rotating barrel rotates, the paste feed is directly conveyed on the spiral plate. The heater dries the feed. The dried feed will flip up with the rotation of the rotating barrel. The flipped feed is evenly dried during the conveying process. The dried feed is conveyed to the tail end of the rotating barrel. The dried feed is discharged from the discharge port. The feed is flipped and dried by the rotating barrel, the spiral plate and the heater, so that the feed is heated more evenly. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a partial structural schematic diagram of the extruder of the utility model;

[0019] Figure 3 It is a cross-sectional view of the conveying shaft of the utility model;

[0020] Figure 4 It is a cross-sectional view of the drying machine of the utility model.

[0021] In the figure: 1. extruder; 2. conveying motor; 201. conveying shaft; 202. conveying blade; 3. feed hopper; 4. fixed base; 5. connecting flange; 6. connecting bolts; 7. dryer; 701. rotating barrel; 702. spiral plate; 8. rotating motor; 801. rotating shaft; 9. discharge port; 10. extrusion plate; 1001. extrusion hole; 11. heater. DETAILED DESCRIPTION

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the utility model in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-4The utility model provides a technical solution: an extrusion device for producing fish and shrimp feed, comprising an extruder 1, a connecting flange 5 is fixedly connected to the outside of one end of the extruder 1, one side of the connecting flange 5 is fixedly connected to a dryer 7, a connecting bolt 6 is threadedly connected to the outside of the one side of the connecting flange 5 away from the dryer 7, the extruder 1 and the dryer 7 are fixedly connected through the connecting flange 5, the other end of the extruder 1 is fixedly connected to a conveying mechanism, the top of the extruder 1 is fixedly connected to a feeding hopper 3, the other end of the dryer 7 is fixedly connected to a rotating motor 8, and a discharge port 9 is provided at the other end of the dryer 7 away from the rotating motor 8. The driving end of the rotating motor 8 is fixedly connected to a rotating shaft 801, one end of the rotating shaft 801 is fixedly connected to a rotating barrel 701, the inner side of the rotating barrel 701 is fixedly connected to a spiral plate 702, and the inner side of the dryer 7 is fixedly connected to a heater 11.

[0024] In this embodiment, specifically, the conveying mechanism includes a conveying motor 2, a conveying shaft 201 and a conveying blade 202. The conveying motor 2 is fixedly connected to the other end of the extruder 1, the driving end of the conveying motor 2 is fixedly connected to the conveying shaft 201, and the outer side of the conveying shaft 201 is fixedly connected to the conveying blade 202. The conveying motor 2 rotates the conveying shaft 201 to make the conveying blade 202 convey the feed toward the extrusion plate 10. After the feed reaches the extrusion plate 10, it is squeezed out from the extrusion hole 1001 due to the pressure generated by the rotation of the conveying blade 202.

[0025] In this embodiment, specifically, the bottom of the extruder 1 and the dryer 7 are fixedly connected to a fixed base 4, and three fixed bases 4 are provided, two of which are fixedly connected to the bottom of the extruder 1, and the other fixed base 4 is fixedly connected to the bottom of the dryer 7. The three fixed bases 4 enable the extruder 1 and the dryer 7 to be installed more stably.

[0026] In this embodiment, specifically, an extrusion plate 10 is fixedly connected to the inner side of one end of the extruder 1 , and an extrusion hole 1001 is opened on one side of the extrusion plate 10 .

[0027] In this embodiment, specifically, three heaters 11 are provided, the three heaters 11 are of the same size, and the three heaters 11 are arranged at equal distances, so that the three heaters 11 can heat the feed evenly during the conveying process.

[0028] In this embodiment, specifically, the extruder 1 is made of stainless steel material, the outer surface of the extruder 1 is smooth, and the extruder 1 made of stainless steel material has strong corrosion resistance and is not easy to breed bacteria.

[0029] Working principle: After the utility model is installed, first check the installation and safety protection of the utility model. When using the extrusion device for fish and shrimp feed production, first turn on the power, pour the feed from the feed hopper 3 into the inside of the extruder 1, and the conveying motor 2 works. The conveying motor 2 rotates through the conveying shaft 201 to make the conveying blade 202 convey the feed to the direction of the extrusion plate 10. After the feed reaches the extrusion plate 10, the pressure generated by the rotation of the conveying blade 202 is extruded from the extrusion hole 1001, and the extruded paste feed enters the rotating barrel 70 inside the dryer 7. 1, the rotary motor 8 on one side of the dryer 7 rotates the rotary barrel 701 through the rotary shaft 801. When the rotary barrel 701 rotates, the paste feed is directly transmitted on the spiral plate 702. The heater 11 dries the feed. The dried feed will turn over with the rotation of the rotary barrel 701. The turned feed is evenly dried during the transmission process. The dried feed is transmitted to the tail end of the rotary barrel 701, and the dried feed is discharged from the discharge port 9. In this way, the use process of the utility model is completed. The utility model has a simple structure and is safe and convenient to use.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

[0031] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection, an electrical connection, or communication with each other; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0032] Obviously, the embodiments described above are only some embodiments of the utility model, rather than all embodiments. The preferred embodiments of the utility model are given in the accompanying drawings, but they do not limit the patent scope of the utility model. The utility model can be implemented in many different forms. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the utility model more thorough and comprehensive. Although the utility model is described in detail with reference to the aforementioned embodiments, for those skilled in the art, it is still possible to modify the technical solutions recorded in the aforementioned specific implementation methods, or to replace some of the technical features therein with equivalents. Any equivalent structure made using the contents of the utility model specification and the accompanying drawings, directly or indirectly used in other related technical fields, is also within the scope of patent protection of the utility model.

Claims

1. An extrusion device for producing fish and shrimp feed, comprising an extruder (1), characterized in that: A connecting flange (5) is fixedly connected to the outside of one end of the extruder (1), one side of the connecting flange (5) is fixedly connected to a dryer (7), a connecting bolt (6) is threadedly connected to the outside of the side of the connecting flange (5) away from the dryer (7), the extruder (1) and the dryer (7) are fixedly connected via the connecting flange (5), the other end of the extruder (1) is fixedly connected to a conveying mechanism, the top of the extruder (1) is fixedly connected to a feed hopper (3), the other end of the dryer (7) is fixedly connected to a rotating motor (8), a discharge port (9) is provided at the other end of the dryer (7) away from the rotating motor (8), the driving end of the rotating motor (8) is fixedly connected to a rotating shaft (801), one end of the rotating shaft (801) is fixedly connected to a rotating barrel (701), the inner side of the rotating barrel (701) is fixedly connected to a spiral plate (702), and the inner side of the dryer (7) is fixedly connected to a heater (11).

2. The extrusion device for producing fish and shrimp feed according to claim 1, characterized in that: The conveying mechanism comprises a conveying motor (2), a conveying shaft (201) and a conveying blade (202); the conveying motor (2) is fixedly connected to the other end of the extruder (1); the driving end of the conveying motor (2) is fixedly connected to the conveying shaft (201); and the outer side of the conveying shaft (201) is fixedly connected to the conveying blade (202).

3. The extrusion device for producing fish and shrimp feed according to claim 1, characterized in that: The bottoms of the extruder (1) and the dryer (7) are both fixedly connected to fixed bases (4), and three fixed bases (4) are provided, two of which are fixedly connected to the bottom of the extruder (1), and the other fixed base (4) is fixedly connected to the bottom of the dryer (7).

4. The extrusion device for producing fish and shrimp feed according to claim 1, characterized in that: An extrusion plate (10) is fixedly connected to the inner side of one end of the extruder (1), and an extrusion hole (1001) is opened on one side of the extrusion plate (10).

5. The extrusion device for producing fish and shrimp feed according to claim 1, characterized in that: Three heaters (11) are provided, the three heaters (11) are of the same size, and the three heaters (11) are arranged at equal distances.

6. The extrusion device for producing fish and shrimp feed according to claim 1, characterized in that: The extruder (1) is made of stainless steel material, and the outer surface of the extruder (1) is smooth.

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