Feed drying device
By introducing structures such as fixed plates, baffles, guide plates, air jet pipes, and sponges into the feed drying device, the problem of uneven drying under the condition of feed accumulation is solved, achieving more uniform drying and impurity removal, and improving drying efficiency and quality.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- WUXI HUAMU MACHINERY
- Filing Date
- 2025-04-10
- Publication Date
- 2026-05-05
AI Technical Summary
Existing dryers are unable to dry feed in a piled-up state evenly, resulting in uneven drying and scorching problems.
A feed drying device was designed. By setting up structures such as a fixed plate, baffle, guide plate, air jet pipe and sponge in the transmission pipeline, the feed can be transported multiple times and impurities can be screened out, ensuring that the feed is in full contact with hot air and reducing breakage.
It improves the uniformity and efficiency of feed drying, reduces scorching, effectively removes solid impurities, and enhances the drying effect.
Smart Images
Figure CN224202123U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of feed drying technology, specifically a feed drying device. Background Technology
[0002] Feed is the material basis for the development of the aquaculture industry. In terms of source and composition, feed includes plant-based feed, mainly corn and soybean meal; animal-based feed, such as fish meal and meat and bone meal; mineral feed, which is rich in a variety of nutrients; and feed containing additives such as vitamins and amino acids.
[0003] A dryer is a device specifically designed to remove moisture from materials. Its working principle mainly utilizes thermal energy, such as hot air circulation, radiation heating, or contact heating, to evaporate the moisture in the material, thereby achieving the purpose of drying.
[0004] During production, feed contains a significant amount of moisture. When a dryer dries the feed, the feed is piled up inside the dryer, making it difficult for the dryer to effectively contact and dry the feed, resulting in uneven drying.
[0005] Therefore, a feed drying device is proposed to address the above problems. Utility Model Content
[0006] In order to overcome the shortcomings of the prior art, at least one technical problem raised in the background art is solved.
[0007] The technical solution adopted by this utility model to solve its technical problem is as follows: The feed drying device of this utility model includes a material bin, the top of which is connected to a transmission pipe; a motor is fixedly connected to the side wall of the transmission pipe; a pair of round rods are rotatably connected to the inner wall of the transmission pipe; the motor and the round rods are fixedly connected; a belt is installed inside the material bin; the round rods and the belt are in contact; multiple fixing plates are fixedly connected to the surface of the belt; a dryer body is connected to the end of the material bin; a feed pipe is connected between the transmission pipe and the dryer body; a square plate is rotatably connected to the end of the feed pipe; the square plate and the feed pipe are connected by a torsion spring; a feed inlet is opened on the outer wall of the feed pipe; by adding a baffle, it is easier for the fixing plate to scoop up the feed. After contacting the feed, the feed is guided to the surface of the fixing plate through the baffle. When the fixing plate is transported, the baffle can also block the feed so that more feed stays on the surface of the fixing plate.
[0008] Preferably, a baffle is fixed to the end of the fixed plate; the end of the baffle is inclined; by adding the baffle, it is more convenient for the fixed plate to scoop up the feed. After contacting the feed, the feed is guided to the surface of the fixed plate through the baffle. When the fixed plate is transported, the baffle can also block the feed so that more feed stays on the surface of the fixed plate.
[0009] Preferably, multiple guide plates are fixedly connected inside the feed pipe; the guide plates are staggered; by adding guide plates, the flow rate of the feed can be limited, so that the amount of feed entering the dryer body is reduced, thereby reducing the amount of feed and reducing the contact between hot air and feed.
[0010] Preferably, an air jet pipe is fixedly connected to the bottom of the feed pipe; an air guide pipe is connected to the outer wall of the feed pipe; the air jet pipe and the air guide pipe are connected; a collection box is fixedly connected to the side wall of the transmission pipe; the collection box is located below the feed pipe; by adding an air jet pipe, solid impurities in the feed can be screened out, thereby reducing feed breakage caused by friction of solid impurities in the feed.
[0011] Preferably, a sponge is fixed inside the collection box; the sponge and the collection box are arranged correspondingly; when solid impurities come into contact with the sponge, since the sponge is a flexible material, the solid impurities will absorb the impact force after falling onto the sponge surface, thereby reducing bouncing.
[0012] Preferably, a push plate is slidably connected inside the material bin; a push rod is fixedly connected to the middle of the push plate; the push rod is slidably connected through the material bin; by adding the push plate, the feed can be centrally stacked so that the fixed plate can also transfer the feed when the feed is small.
[0013] The advantages of this utility model are:
[0014] 1. The feed drying device of this utility model increases the frequency of the same batch of feed entering the dryer body by continuously conveying the feed through a fixed plate, thereby drying the feed multiple times. After multiple conveying by the fixed plate, the feed accumulation in the dryer can be reduced, thus reducing the time that the feed is in contact with hot air and thus preventing scorching.
[0015] 2. The feed drying device of this utility model can make it easier to scoop up feed by adding baffles. After contacting the feed, the feed is guided to the surface of the fixed plate by the baffles. When the fixed plate is transported, the baffles can also block the feed so that more feed stays on the surface of the fixed plate. Attached Figure Description
[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art 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.
[0017] Figure 1 This is a schematic diagram of the main body of this utility model;
[0018] Figure 2 This is a schematic diagram of the transmission pipeline in this utility model;
[0019] Figure 3 This is a schematic diagram of the feed pipe in this utility model;
[0020] Figure 4 This is a schematic diagram of the push plate in this utility model;
[0021] Figure 5 This is a schematic diagram of the structure of the collection box in this utility model.
[0022] In the diagram: 1. Material bin; 11. Conveyor pipe; 12. Motor; 13. Round rod; 14. Belt; 15. Fixing plate; 16. Dryer body; 17. Feed pipe; 18. Square plate; 19. Feed inlet; 2. Baffle; 3. Guide plate; 4. Jet pipe; 41. Air duct; 42. Collection box; 5. Sponge; 6. Push plate; 61. Push rod. Detailed Implementation
[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.
[0024] Specific implementation examples are given below.
[0025] like Figures 1 to 5As shown in the figure, a feed drying device according to an embodiment of the present invention includes a material bin 1, the top of which is connected to a transmission pipe 11; a motor 12 is fixedly connected to the side wall of the transmission pipe 11; a pair of round rods 13 are rotatably connected to the inner wall of the transmission pipe 11; the motor 12 and the round rods 13 are fixedly connected; a belt 14 is provided inside the material bin 1; the round rods 13 and the belt 14 are in contact; multiple fixing plates 15 are fixedly connected to the surface of the belt 14; a dryer body 16 is connected to the end of the material bin 1; the transmission pipe 11 and the dryer body 16 are connected to each other. A feed pipe 17 is connected between the 6 sections; a square plate 18 is rotatably connected to the end of the feed pipe 17; the square plate 18 and the feed pipe 17 are connected by a torsion spring; a feed inlet 19 is provided on the outer wall of the feed pipe 17; during operation, a batch of feed is first poured into the feed pipe 17 through the feed inlet 19 and then the feed inlet 19 is closed. The feed will then reach the interior of the dryer body 16. When the feed enters the dryer body 16, it will come into contact with the hot air inside the dryer body 16. At this time, the hot air will absorb the moisture inside the feed. After the feed passes through the hot air, it will fall. The feed enters the material bin 1. At this point, the motor 12 is started, driving the round rod 13 to rotate. As the round rod 13 rotates, it drives the belt 14. When the belt 14 moves, the fixing plate 15 scoops up the feed from inside the material bin 1 and gradually moves it to the top of the transmission pipe 11. After the fixing plate 15 passes the round rod 13 above, the feed falls through the fixing plate 15 onto the surface of the square plate 18, and then falls down the slope of the square plate 18 into the feed pipe 17. When the fixing plate 15 continues to move after transmitting the feed, it contacts the square plate 18. At this point, the square plate 18 rotates, causing the fixing plate 15 to... 5. After the fixed plate 15 passes, the rear plate 18 will recover due to the force of the torsion spring. Finally, the feed will re-enter the dryer body 16 and come into contact with the hot air inside the dryer body 16 to absorb moisture again. In this way, the same batch of feed is transferred to the dryer body 16 multiple times for drying. By using the fixed plate 15 to continuously transfer the feed, the frequency of the same batch of feed entering the dryer body 16 will be increased, thus drying the feed multiple times. After multiple transfers by the fixed plate 15, the accumulation of feed in the dryer can be reduced, thus reducing the time that feed is in contact with hot air and thus preventing scorching.
[0026] like Figure 2As shown, a baffle 2 is fixedly connected to the end of the fixed plate 15; the end of the baffle 2 is set at an angle; during operation, when the fixed plate 15 scoops up a large amount of feed, the feed will slide from the end of the fixed plate 15 into the material bin 1. At this time, the baffle 2 will increase the obstruction at the end of the fixed plate 15, thereby reducing the amount of feed that slides from the end of the fixed plate 15 after scooping. At the same time, because the end of the baffle 2 is at an angle, the feed will move along the arc of the surface of the baffle 2 when scooping up the feed, thereby speeding up its entry into the fixed plate 15. By adding the baffle 2, it is more convenient for the fixed plate 15 to scoop up the feed. After contacting the feed, the feed is guided to the surface of the fixed plate 15 through the baffle 2. When the fixed plate 15 is transporting, the baffle 2 can also block the feed, so that more feed stays on the surface of the fixed plate 15.
[0027] like Figure 3 As shown, multiple guide plates 3 are fixedly connected inside the feed pipe 17; the guide plates 3 are staggered; during operation, when the feed is transported too fast, the guide plates 3 will restrict the flow of feed, slowing down the feed's entry speed, thereby reducing the workload of the dryer body 16 and increasing the contact between the hot air inside the dryer body 16 and the feed. When the feed enters the feed pipe 17, it will first contact the first guide plate 3 and then the second guide plate 3, experiencing two speed reductions, thus reducing the feed's movement speed; by adding guide plates 3, the flow rate of the feed can be limited, reducing the amount of feed entering the dryer body 16, thereby reducing the amount of feed and reducing the contact between the hot air and the feed.
[0028] like Figure 3 As shown, a jet pipe 4 is fixedly connected to the bottom of the feed pipe 17; an air guide pipe 41 is connected to the outer wall of the feed pipe 17; the jet pipe 4 and the air guide pipe 41 are connected; a collection box 42 is fixedly connected to the side wall of the transmission pipe 11; the collection box 42 is located below the feed pipe 17; during operation, the air guide pipe 41 is first connected to an air pump so that the jet pipe 4 sprays out a small airflow. Then, when the feed passes through the guide plates 3 twice and its speed is reduced, it will finally come into contact with the airflow blown out by the jet pipe 4. At this time, the airflow will blow the feed into the dryer body 16, but solid impurities heavier than the feed will not be affected by the airflow and will fall into the collection box 42; by adding the jet pipe 4, solid impurities in the feed can be screened out, thereby reducing feed breakage caused by friction of solid impurities in the feed.
[0029] like Figure 5As shown, a sponge 5 is fixedly attached inside the collection box 42; the sponge 5 and the collection box 42 are correspondingly arranged; during operation, when solid impurities fall into the collection box 42, they will collide with the collection box 42 and bounce, and some solid impurities will jump out of the collection box 42. At this time, the sponge 5 will receive these solid impurities, and some solid impurities will fall into the bottom of the collection box 42 through the holes of the sponge 5, thereby reducing the number of solid impurities jumping out of the collection box 42; when solid impurities come into contact with the sponge 5, since the sponge 5 is a flexible material, the solid impurities will absorb the impact force after falling onto the surface of the sponge 5, thereby reducing the bouncing.
[0030] like Figures 1 to 2 As shown, a push plate 6 is slidably connected inside the material bin 1; a push rod 61 is fixedly connected to the middle of the push plate 6; the push rod 61 is slidably connected through the material bin 1; during operation, when there is little feed inside the material bin 1, it will be spread flat at the bottom of the material bin 1. At this time, the push rod 61 can be used to push the push plate 6 to move these feeds, so that the feed accumulates below the round rod 13, thereby increasing the contact between the feed and the fixed plate 15; by adding the push plate 6, the feed can be piled up in a concentrated manner, so that the fixed plate 15 can also transfer the feed when there is little feed.
[0031] Working principle: First, a batch of feed is poured into the feed pipe 17 through the feed inlet 19, and then the feed inlet 19 is closed. The feed then reaches the interior of the dryer body 16. When the feed enters the dryer body 16, it comes into contact with the hot air inside the dryer body 16. At this time, the hot air absorbs the moisture inside the feed. After passing through the hot air, the feed falls into the material bin 1. At this time, the motor 12 is started, which drives the round rod 13 to rotate. When the round rod 13 rotates, it drives the belt 14 to move. When the belt 14 moves, the fixing plate 15 scoops up the feed inside the material bin 1 and gradually moves it to the top of the transmission pipe 11. When the fixing plate 15 passes through... After passing the upper round rod 13, the feed will fall onto the surface of the square plate 18 via the fixing plate 15, and then fall down the slope of the square plate 18 into the feed pipe 17. When the fixing plate 15 continues to move after conveying the feed, it will contact the square plate 18. At this time, the square plate 18 will rotate to allow the fixing plate 15 to pass. After the fixing plate 15 passes, the square plate 18 will return to its original position due to the force of the torsion spring. Finally, the feed will re-enter the dryer body 16 and come into contact with the hot air inside the dryer body 16 to absorb moisture again. In this way, the same batch of feed is conveyed to the dryer body 16 multiple times for drying. When the feed is transported too fast, the guide plate 3 will guide the feed. Limiting the flow slows down the feed's entry speed, thereby reducing the workload of the dryer body 16 and increasing the contact between the hot air and the feed inside the dryer body 16. When the feed enters the feed pipe 17, it first contacts the first guide plate 3 and then the second guide plate 3, experiencing two speed reductions, thus reducing the feed's movement speed. By first connecting the air pipe 41 to the air pump, a smaller airflow is emitted from the jet pipe 4. After the feed passes through the two guide plates 3 and its speed is reduced, it finally contacts the airflow from the jet pipe 4. At this point, the airflow blows the feed into the dryer body 16, but solid impurities heavier than the feed will be... Unaffected by airflow, the solid impurities fall into the collection box 42. When solid impurities fall into the collection box 42, they collide with the collection box 42 and bounce. Some solid impurities will jump out of the collection box 42. At this time, the sponge 5 will receive these solid impurities, and some solid impurities will fall into the bottom of the collection box 42 through the holes of the sponge 5, thereby reducing the amount of solid impurities jumping out of the collection box 42. When there is less feed in the material bin 1, it will be spread flat at the bottom of the material bin 1. At this time, the push rod 61 can be used to push the push plate 6 to move these feeds, so that the feed accumulates below the round rod 13, thereby increasing the contact between the feed and the fixing plate 15.
[0032] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.
Claims
1. A feed drying device, comprising a material silo (1), characterized in that: The top of the material silo (1) is connected to a transmission pipe (11); a motor (12) is fixedly connected to the side wall of the transmission pipe (11); a pair of round rods (13) are rotatably connected to the inner wall of the transmission pipe (11); the motor (12) and the round rods (13) are fixedly connected; a belt (14) is installed inside the material silo (1); the round rods (13) and the belt (14) are in contact; multiple fixing plates (15) are fixedly connected to the surface of the belt (14); the end of the material silo (1) is connected to a dryer body (16); a feed pipe (17) is connected between the transmission pipe (11) and the dryer body (16); a square plate (18) is rotatably connected to the end of the feed pipe (17); the square plate (18) and the feed pipe (17) are connected by a torsion spring; a feed inlet (19) is opened on the outer wall of the feed pipe (17).
2. The feed drying device according to claim 1, characterized in that: The end of the fixed plate (15) is fixedly connected to a baffle (2); the end of the baffle (2) is set with an inclined surface.
3. The feed drying device according to claim 2, characterized in that: The feed pipe (17) has multiple guide plates (3) fixed inside; the guide plates (3) are arranged in an alternating manner.
4. The feed drying device according to claim 3, characterized in that: The bottom of the feed pipe (17) is fixedly connected to a jet pipe (4); the outer wall of the feed pipe (17) is connected to a guide pipe (41); the jet pipe (4) and the guide pipe (41) are connected; a collection box (42) is fixedly connected to the side wall of the transmission pipe (11); the collection box (42) is located below the feed pipe (17).
5. The feed drying device according to claim 4, characterized in that: The collection box (42) has a sponge (5) fixed inside; the sponge (5) and the collection box (42) are arranged correspondingly.
6. A feed drying apparatus according to claim 5, characterized in that: The material bin (1) is slidably connected to a push plate (6); a push rod (61) is fixedly connected to the middle of the push plate (6); the push rod (61) is slidably connected through the material bin (1).