Feed extrusion cooling air bed

Abstract

The utility model discloses a feed extrusion cooling air bed, which comprises a cooling air bed main body and supporting legs, a plurality of groups of driving rollers are uniformly and rotatably connected between the two side surfaces in the cooling air bed main body, and one end of each driving roller penetrates through one side of the cooling air bed main body and is connected with the output end of a second motor. The stirring blades and the second motor are adopted, the second motor operates to drive the driving roller to rotate continuously, then the stirring blades on the surface of the driving roller make contact with feed, the feed is turned over, and at the moment, the feed is shoveled up from the bottom and thrown out at the high position; when the fodder is thrown, the fodder at the bottom can be transferred to the top, the fodder at different positions can be fully exposed through multiple operations, the fodder can be fully in contact with air when the fodder is thrown, then the heat conduction area is increased, heat dissipation and cooling can be better conducted, and the fodder scattering device has the advantage that the fodder is scattered.

Description

Technical Field

[0001] This utility model relates to the field of feed processing technology, and more specifically, to a feed extrusion cooling air bed. Background Technology

[0002] Extruded feed is pelleted feed processed through extrusion extrusion technology. This process involves material handling under high temperature and high pressure, which causes the feed volume to expand rapidly, forming a porous and crispy product. After the feed is extruded, it needs to be cooled by a cooling air bed. The feed cooling air bed mainly uses airflow to remove the heat from the feed, thereby achieving the purpose of cooling.

[0003] The existing publicly available technology, patent application number CN202222242672.6, describes a feed extruder. Feed is fed into the feeding mechanism and, under the influence of gravity, automatically enters the extrusion mechanism. The extrusion mechanism re-extrudes and mixes the feed, then extrudes it from the discharge component onto a shelf, thus achieving automatic feed dispensing. This significantly improves work efficiency, reduces labor costs, and saves on labor expenses. Simultaneously, the re-extrusion and mixing of the feed by the extrusion component ensures uniform nutrient distribution in the extruded feed and improves the stability of the extruded feed for use.

[0004] Currently, most existing feed cooling air beds are made of a single welded iron plate. Feed is spread flat on the plate to increase the contact area between the feed and the air, thereby achieving the purpose of cooling. However, this process wastes a lot of time, which prolongs the feed production time. Furthermore, the flat spread of feed can prevent the feed at the bottom from making sufficient contact with the air, resulting in insufficient cooling and affecting the overall cooling efficiency. As a result, the overall performance is not ideal.

[0005] No effective solutions have yet been proposed to address the problems in the relevant technologies. Utility Model Content

[0006] To address the shortcomings of existing technologies, this invention provides a feed extrusion cooling air bed, which has the advantages of good cooling effect, sufficient cooling, and feed dispersion, thereby solving the problems mentioned in the background technology.

[0007] To achieve the aforementioned advantages of good cooling effect, thorough cooling, and feed dispersion, the specific technical solution adopted by this utility model is as follows:

[0008] A feed extrusion cooling air bed includes a cooling air bed body and support legs. Several sets of drive rollers are rotatably connected between the two inner surfaces of the cooling air bed body. One end of each drive roller passes through one side of the cooling air bed body and is connected to the output end of a second motor. Several sets of stirring blades are mounted around the surface of the drive rollers. Several sets of air jet holes are evenly opened on the surface of the stirring blades. The other end of the drive roller passes through the other side of the cooling air bed body and is rotatably connected to an air supply pipe.

[0009] Furthermore, fixed plates are symmetrically welded to both sides of the top of the cooling air bed body. A slide rod and a lead screw are respectively installed between the fixed plates. The slide rod and the lead screw are connected to a second cooling box. Several sets of second fans are installed on the second cooling box. One end of the lead screw passes through one side of the fixed plate and is connected to the first motor.

[0010] Furthermore, a first cooling box is fixedly installed on one side surface of the cooling air bed body, and several sets of first fans are installed on the first cooling box. One end of the first cooling box is fixedly connected to the air supply pipe.

[0011] Furthermore, a waste box is installed at the bottom center of the main body of the cooling air bed.

[0012] Furthermore, a screen is installed at the bottom of the interior of the cooling air bed body.

[0013] Furthermore, support legs are symmetrically installed on both sides of the bottom of the cooling air bed body.

[0014] Furthermore, cavities for airflow are provided inside both the drive roller and the stirring blade.

[0015] Furthermore, both the surface of the first cooling box and the surface of the second cooling box are provided with channels for airflow.

[0016] Compared with the prior art, this utility model provides a feed extrusion cooling air bed, which has the following beneficial effects:

[0017] (1) This utility model adopts stirring blades and a second motor. The operation of the second motor can drive the drive roller to rotate continuously, so that the stirring blades on its surface come into contact with the feed, thereby realizing the turning operation of the feed. At this time, the feed will be scooped up from the bottom and thrown out at a high place. At this time, the feed at the bottom will be transferred to the top position. Through multiple operations, the feed in different positions can be fully exposed. When the feed is thrown, the feed can fully come into contact with the air, thereby increasing the heat conduction area and facilitating better heat dissipation and cooling. It has the advantage of spreading the feed.

[0018] (2) This utility model adopts a first cooling box and a second cooling box. When the feed is turned over, air can be continuously introduced through the first cooling box and the second cooling box. The air introduced by the first cooling box can enter the drive roller through the air supply pipe and be sprayed out through the jet holes on the stirring blades on the surface of the drive roller, thereby blowing the turned feed. The air sprayed out by the second cooling box can move back and forth along the surface of the cooling air bed under the operation of the screw, thereby acting on the feed at different positions, expanding the blowing area, facilitating better cooling operation, and enabling the feed to come into more full contact with the air, thereby achieving a comprehensive cooling operation. It has the advantages of good cooling effect and sufficient cooling. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a schematic diagram of the structure of a feed extrusion cooling air bed proposed in this utility model;

[0021] Figure 2 This is a schematic diagram of the drive roller and stirring blades of this utility model;

[0022] Figure 3 This is a schematic diagram of the air supply pipe of this utility model;

[0023] Figure 4 This is a schematic diagram of the structure of the stirring blade of this utility model.

[0024] In the picture:

[0025] 1. Cooling air bed body; 2. First cooling box; 3. First fan; 4. Air supply pipe; 5. Waste box; 6. Fixing plate; 7. Slide rod; 8. Lead screw; 9. Second cooling box; 10. Second fan; 11. Screen; 12. Drive roller; 13. Air jet hole; 14. Stirring blade; 15. First motor; 16. Support leg; 17. Second motor. Detailed Implementation

[0026] To further illustrate the various embodiments, the present invention provides accompanying drawings, which are part of the disclosure of the present invention. These drawings are mainly used to illustrate the embodiments and can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, those skilled in the art should be able to understand other possible implementation methods and the advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are usually used to represent similar components.

[0027] According to an embodiment of the present invention, a feed extrusion cooling air bed is provided.

[0028] The present invention will now be further described in conjunction with the accompanying drawings and specific embodiments, such as... Figure 1-4 As shown, a feed extrusion cooling air bed according to an embodiment of the present invention includes a cooling air bed body 1 and support legs 16. Several sets of drive rollers 12 are evenly rotatably connected between the two inner surfaces of the cooling air bed body 1. One end of the drive roller 12 passes through one side of the cooling air bed body 1 and is connected to the output end of a second motor 17. Several sets of stirring blades 14 are mounted around the surface of the drive roller 12. Several sets of air jet holes 13 are evenly opened on the surface of the stirring blades 14. The other end of the drive roller 12 passes through the other side of the cooling air bed body 1 and is rotatably connected to an air supply pipe 4. The stirring blades 14 are set to turn the feed over so that the feed at the bottom can be exposed. Through continuous operation, the feed at different positions can be exposed, thereby increasing the contact area with air, improving the overall cooling effect, and ensuring the cooling uniformity of the feed. This avoids good cooling effect at the top and poor cooling effect at the bottom, thereby improving the quality of the produced feed product.

[0029] In one embodiment, fixed plates 6 are symmetrically welded to the top two sides of the cooling air bed body 1. Slide rods 7 and lead screws 8 are respectively installed between the fixed plates 6. The slide rods 7 and lead screws 8 are connected to a second cooling box 9. Several sets of second fans 10 are installed on the second cooling box 9. One end of the lead screw 8 passes through one side of the fixed plate 6 and is connected to a first motor 15. The lead screw 8 and the first motor 15 are set up to facilitate the uniform application of the air sprayed from the second cooling box 9 to the feed at different positions, thereby expanding the overall cooling area and improving the cooling effect on the feed at different positions.

[0030] In one embodiment, a first cooling box 2 is fixedly installed on one side surface of the cooling air bed body 1. Several sets of first fans 3 are installed on the first cooling box 2. One end of the first cooling box 2 is fixedly connected to the air supply pipe 4. The first fans 3 and the second fans 10 are both common blowers. The blowers are used to introduce gas so that the air can act on the feed position, thereby realizing the air cooling operation of the feed.

[0031] In one embodiment, a waste box 5 is installed at the bottom center of the cooling air bed body 1. The waste box 5 is designed to facilitate the collection of screened impurities for subsequent processing.

[0032] In one embodiment, a screen 11 is installed at the bottom of the cooling air bed body 1. The screen 11 is set up to screen the feed so that the debris and impurities inside can be removed, thereby ensuring the quality of the feed product.

[0033] In one embodiment, support legs 16 are symmetrically installed on both sides of the bottom of the cooling air bed body 1. The support legs 16 can fix the entire device, which can enhance the overall stability of the device.

[0034] In one embodiment, cavities for airflow are provided inside the drive roller 12 and the stirring blade 14. The cavities are designed to facilitate airflow and ensure that air can be ejected from the jet hole 13 and applied to the feed surface to achieve cooling of the feed.

[0035] In one embodiment, both the surface of the first cooling box 2 and the surface of the second cooling box 9 are provided with channels for airflow. The channels are provided to facilitate airflow, allowing air to enter through the channels and exit from the channel on the other side under the operation of the fan, thereby enabling the air to act on the feed and achieve the cooling operation of the feed.

[0036] Working Principle: In actual use, the extruded feed is placed into the cooling air bed body 1. The second motor 17 drives the drive roller 12 to rotate continuously, causing the stirring blades 14 on its surface to contact the feed, thus turning it over. The feed is scooped up from the bottom and thrown high, transferring the feed from the bottom to the top. Through repeated operations, feed at different positions is fully exposed, and during the turning process, the feed makes full contact with the air, increasing the heat transfer area for better heat dissipation and cooling. Furthermore, during the turning process... During operation, air can be continuously introduced through the first cooling box 2 and the second cooling box 9. The air introduced by the first cooling box 2 can enter the drive roller 12 through the air supply pipe 4 and be sprayed out through the jet holes 13 on the stirring blades 14 on the surface of the drive roller 12, thereby blowing the turned feed. The air sprayed out by the second cooling box 9 can move back and forth along the surface of the cooling air bed under the operation of the screw 8, thereby acting on the feed at different positions, expanding the blowing area, facilitating better cooling operation, and allowing the feed to come into more full contact with the air, thereby achieving comprehensive cooling operation. The device as a whole has the advantages of good cooling effect, sufficient cooling, and feed dispersion.

[0037] In this utility model, unless otherwise explicitly specified and limited, the terms "installation", "setting", "connection", "fixing", "screw connection", etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; 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; they can refer to the internal connection of two components or the interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0038] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A feed extrusion cooling air bed, comprising a cooling air bed body (1) and support legs (16), characterized in that, Several sets of drive rollers (12) are evenly rotatably connected between the two inner surfaces of the cooling air bed body (1). One end of the drive roller (12) passes through one side of the cooling air bed body (1) and is connected to the output end of the second motor (17). Several sets of stirring blades (14) are installed around the surface of the drive roller (12). Several sets of air jet holes (13) are evenly opened on the surface of the stirring blades (14). The other end of the drive roller (12) passes through the other side of the cooling air bed body (1) and is rotatably connected to the air supply pipe (4).

2. The feed extrusion cooling air bed according to claim 1, characterized in that, The cooling air bed body (1) has fixed plates (6) symmetrically welded on both sides of the top. Slide rods (7) and lead screws (8) are installed between the fixed plates (6). The slide rods (7) and lead screws (8) are connected to a second cooling box (9). Several sets of second fans (10) are installed on the second cooling box (9). One end of the lead screw (8) passes through one side of the fixed plate (6) and is connected to the first motor (15).

3. The feed extrusion cooling air bed according to claim 1, characterized in that, A first cooling box (2) is fixedly installed on one side surface of the cooling air bed body (1). Several sets of first fans (3) are installed on the first cooling box (2). One end of the first cooling box (2) is fixedly connected to the air supply pipe (4).

4. The feed extrusion cooling air bed according to claim 1, characterized in that, A waste box (5) is installed at the bottom center of the main body (1) of the cooling air bed.

5. A feed extrusion cooling air bed according to claim 1, characterized in that, A screen (11) is installed at the bottom of the interior of the cooling air bed body (1).

6. The feed extrusion cooling air bed according to claim 1, characterized in that, The cooling air bed body (1) has symmetrical support legs (16) installed on both sides of its bottom.

7. A feed extrusion cooling air bed according to claim 1, characterized in that, The drive roller (12) and the stirring blade (14) are both provided with cavities for air flow.

8. A feed extrusion cooling air bed according to claim 3, characterized in that, Both the surface of the first cooling box (2) and the surface of the second cooling box (9) are provided with channels for airflow.

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