Drying device for biological feed processing

Abstract

The utility model discloses a drying device for biological feed processing. The drying device comprises a base used for installation and a protective shell stably installed on the left side of the base. The device further comprises an automatic feeding mechanism arranged on the protective shell, the automatic feeding mechanism comprises a material collecting box, a screw rod and a first motor, the material collecting box is arranged on the left side of the protective shell, the screw rod is arranged in the protective shell, and the first motor is installed at the lower end of the screw rod. The screening device comprises a feeding groove, a screening mechanism is arranged in the feeding groove, the screening mechanism comprises a screen, fixing frames, springs and cams, the screen is arranged in the feeding groove, the left side and the right side of the screen are connected with the fixing frames, and the springs are arranged on the outer sides of the upper ends of the fixing frames. According to the drying device for biological feed processing, feed can be conveniently and rapidly conveyed to the drying device, the feed needing to be dried can be conveniently screened, and a conveying belt arranged in the drying device can be conveniently and rapidly cleaned.

Description

Technical Field

[0001] This utility model relates to the field of biological feed technology, specifically a drying device for biological feed processing. Background Technology

[0002] Biological feed is a new type of feed developed using biotechnology. Its core lies in using high-tech methods such as genetic engineering to transform raw materials into nutrients that are more easily digested and absorbed by animals. However, drying is an essential part of feed processing. Some feed pellets have a high moisture content during processing, making them difficult to shape after processing and prone to bacterial growth, resulting in decreased feed quality and wasted resources. Therefore, drying equipment is needed. However, existing drying technologies are relatively simple, and feeding usually requires manual labor. The weight of the feed reduces work efficiency. At the same time, the produced feed contains a large number of impurities, so specific screening treatment is required. Therefore, a drying device for biological feed processing has been designed to address the above problems.

[0003] A drying device for bio-fermented feed processing, authorized by announcement number CN222912241U, includes a conveyor box. A servo motor A is fixedly installed on one side of the conveyor box, and a conveying mechanism is fixedly installed at the output end of the servo motor A. A collection box is fixedly installed on one side of the conveyor box, and a discharge mechanism is fixedly installed on one side of the collection box. The discharge mechanism includes a servo motor B fixedly installed on one side of the collection box. This drying device for bio-fermented feed processing, through the setting of a dispersing mechanism, feed is fed from the feed hopper onto the conveying mechanism. Connected to an external power source, the heating temperature of the electric heating grid is controlled by a temperature controller. The servo motor A drives the conveyor belt to automatically convey the feed. Opening the hydraulic rod causes the dispersing mechanism to press down, the spreading plate spreads the feed, and the dispersing rack further disperses the feed, preventing accumulation and increasing the heating area of ​​the feed, resulting in more uniform heating and ensuring a better drying effect.

[0004] Based on existing solutions and actual production and processing applications, current drying devices for biological feed processing still have some problems: it is not convenient to quickly transport feed to the drying device, it is not convenient to screen the feed that needs to be dried, and it is not convenient to quickly clean the conveyor belt inside the drying device. Therefore, this utility model provides a drying device for biological feed processing to solve the above-mentioned problems. Utility Model Content

[0005] The purpose of this invention is to provide a drying device for biological feed processing, so as to solve the problems mentioned in the background art, such as the inconvenience of quickly conveying feed to the drying device, the inconvenience of screening the feed that needs to be dried, and the inconvenience of quickly cleaning the conveyor belt inside the drying device.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a drying device for biological feed processing, comprising: a base for installation, and a protective shell stably installed on the left side of the base;

[0007] It also includes: an automatic feeding mechanism is provided on the protective shell, wherein the automatic feeding mechanism includes a collection box, a screw rod and a first motor, the collection box is provided on the left side of the protective shell, and a screw rod is provided inside the protective shell, and the first motor is installed at the lower end of the screw rod;

[0008] The feed trough is equipped with a screening mechanism inside, which includes a screen, a fixed frame, a spring and a cam. The feed trough is equipped with a screen, and the left and right sides of the screen are connected to the fixed frame. The upper outer side of the fixed frame is equipped with a spring, and the lower middle part of the screen is equipped with a cam.

[0009] A conveyor belt is provided with a cleaning mechanism at its lower right end. The cleaning mechanism includes a brush roller and a scraper. The brush roller and scraper are located at the lower right end of the conveyor belt, and the scraper is located to the right of the brush roller.

[0010] Preferably, the upper left side of the base is provided with a feeding groove, and the inner wall of the feeding groove is provided with a fixing frame, and the outer side of the fixing frame is in contact with the spring.

[0011] Preferably, the screen has a sliding structure on the outside of the fixed frame, and the lower middle part of the screen is fitted with the cam, and a transmission rod is installed inside the cam.

[0012] Preferably, a first bevel tooth is installed on the right end of the cam, and a second bevel tooth is connected to the upper end of the first bevel tooth in an engaging manner, and a second motor is installed on the upper end of the second bevel tooth.

[0013] Preferably, the base is provided with a rotating roller inside, and the outer side of the rotating roller is in contact with the conveyor belt. A first pulley and a third motor are installed at the rear end of the rotating roller, and the third motor is located at the rear end of the first pulley.

[0014] Preferably, the outer side of the first pulley is connected to the toothed belt in an engaging manner, and the lower end of the toothed belt is connected to the second pulley in an engaging manner, and a brush roller is connected inside the second pulley.

[0015] Preferably, the upper right side of the base is provided with a drying device body, and the left side of the drying device body is provided with a pipe, and the lower end of the pipe is connected to a drying plate.

[0016] Compared with the prior art, the beneficial effects of this utility model are: the drying device for biological feed processing facilitates the rapid transport of feed to the drying device, facilitates the screening of feed that needs to be dried, and facilitates the rapid cleaning of the conveyor belt inside the drying device.

[0017] 1. Equipped with a protective shell, a screw rod, and a feeding trough, when the feed needs to be automatically conveyed to the drying device, the first motor is started to drive the screw rod to rotate inside the protective shell, and then the feed is poured into the inside of the collection box. The inclined path inside the collection box guides the feed to the slot at the lower left end of the protective shell. The screw rod inside the protective shell rotates, conveying the feed upward. After the screw rod conveys the feed to the upper end of the protective shell, it is conveyed to the inside of the feeding trough along the right path, which facilitates the rapid delivery of the feed to the drying device.

[0018] 2. Equipped with a screen, spring, and cam, when feed needs to be screened, the second motor is started, which drives the first bevel gear to rotate via the second bevel gear. The first bevel gear is driven by the transmission rod, which in turn drives the cam to rotate. The convex surface of the cam intermittently contacts the lower end of the screen, causing the screen to slide upward along the path of the fixed frame and compress the spring. When the convex surface is no longer in contact with the lower end of the screen, the spring rebounds and drives the screen back to its original position, thereby achieving frequent screening of feed, which is convenient for screening feed that needs to be dried.

[0019] 3. Equipped with a conveyor belt, brush roller, and scraper, when cleaning the conveyor belt inside the drying unit is required, the rotating roller is driven by a third motor, and the rotating roller continuously drives the conveyor belt to grip the conveyor belt through external friction. While the rotating roller is rotating, it drives the first pulley to rotate, and the first pulley drives the second pulley to rotate through the toothed belt. The second pulley drives the brush roller to rotate at the same time. At this time, the conveyor belt continues to transport materials. The right end of the conveyor belt needs to be scraped off by the scraper to remove residual impurities on the surface, and then the scraper cleans the conveyor belt after it has been scraped off, which facilitates the quick cleaning of the conveyor belt inside the drying unit. Attached Figure Description

[0020] Figure 1 This is a frontal cross-sectional view of the present invention.

[0021] Figure 2 This is a side view sectional structural diagram of the present invention;

[0022] Figure 3 This is a top view sectional structural diagram of the present invention;

[0023] Figure 4 This utility model Figure 1 Enlarged structural diagram at point A in the middle;

[0024] Figure 5This is a schematic diagram of the connection structure between the first pulley and the toothed belt of this utility model;

[0025] Figure 6 This is a schematic diagram of the connection structure between the pipe and the drying plate of this utility model.

[0026] In the diagram: 1. Base; 2. Protective shell; 3. Collection box; 4. Screw rod; 5. First motor; 6. Feed chute; 7. Screen; 8. Fixing frame; 9. Spring; 10. Cam; 11. Transmission rod; 12. First bevel gear; 13. Second bevel gear; 14. Second motor; 15. Rotating roller; 16. Conveyor belt; 17. First pulley; 18. Third motor; 19. Toothed belt; 20. Second pulley; 21. Brush roller; 22. Scraper; 23. Drying device body; 24. Pipe; 25. Drying plate. Detailed Implementation

[0027] 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 protection scope of the present utility model.

[0028] Please see Figures 1-6 This utility model provides a technical solution: a drying device for biological feed processing, including a base 1, a protective shell 2, a collection box 3, a spiral rod 4, a first motor 5, a feeding trough 6, a screen 7, a fixing frame 8, a spring 9, a cam 10, a transmission rod 11, a first bevel tooth 12, a second bevel tooth 13, a second motor 14, a rotating roller 15, a conveyor belt 16, a first pulley 17, a third motor 18, a toothed belt 19, a second pulley 20, a brush roller 21, a scraper 22, a drying device body 23, a pipe 24, and a drying plate 25.

[0029] When the feed is conveyed into the drying unit, attached Figure 1 and attached Figure 3 As shown, the protective shell 2 is equipped with an automatic feeding mechanism, which includes a collection box 3, a screw rod 4, and a first motor 5. The collection box 3 is located on the left side of the protective shell 2, and the screw rod 4 is located inside the protective shell 2. The first motor 5 is installed at the lower end of the screw rod 4. First, the produced feed needs to be poured into the inside of the collection box 3. The first motor 5 is started to drive the screw rod 4 to rotate inside the protective shell 2. Due to the inclined path set inside the collection box 3, the inclined path inside the collection box 3 guides the feed to the slot at the lower left end of the protective shell 2. The screw rod 4 inside the protective shell 2 rotates, conveying the feed upward. After the screw rod 4 conveys the feed to the upper end of the protective shell 2, it is conveyed to the inside of the feed trough 6 along the right path. This is the automatic feeding method.

[0030] When screening feed that needs to be dried, for example, attaching... Figure 1 Appendix Figure 2 Appendix Figure 3 and attached Figure 4 As shown, a feed trough 6 is provided on the upper left side of the base 1. A fixing frame 8 is provided on the inner wall of the feed trough 6. The outer side of the fixing frame 8 is in contact with the spring 9. The screen 7 forms a sliding structure on the outer side of the fixing frame 8. The lower middle part of the screen 7 is in contact with the cam 10. A transmission rod 11 is installed inside the cam 10. A first bevel tooth 12 is installed on the right end of the cam 10. The upper end of the first bevel tooth 12 is connected to the second bevel tooth 13 by meshing. A second motor 14 is installed on the upper end of the second bevel tooth 13. When the screw rod 4 conveys the feed onto the screen 7 through the protective shell 2, the second motor 14 is started to drive the second bevel tooth 13 to rotate. Since the lower end of the second bevel tooth 13 is connected to the first bevel tooth 12 by meshing, The second bevel tooth 13 drives the transmission rod 11 to rotate inside the feed trough 6 through the first bevel tooth 12. When the transmission rod 11 rotates, it also drives the cam 10 to rotate. Therefore, the convex surface of the cam 10 intermittently collides with the lower end of the screen 7. Each time the screen 7 contacts, the screen 7 slides upward along the path of the fixed frame 8 to compress the spring 9. When the convex surface does not contact the lower end of the screen 7, the spring 9 rebounds and drives the screen 7 to move downward along the path of the fixed frame 8. Through reciprocating operation, the screen 7 is continuously displaced to screen the feed at the upper end. In order to avoid clogging the screen 7, the screened impurities can be cleaned manually to ensure that the upper end of the screen 7 is clean. This is the feed screening method on the drying device.

[0031] When using this drying device for biological feed processing, for example, with... Figure 1 Appendix Figure 3 and attached Figure 6As shown, a rotating roller 15 is installed inside the base 1. The outer side of the rotating roller 15 is in contact with the conveyor belt 16. A first pulley 17 and a third motor 18 are installed at the rear end of the rotating roller 15. The third motor 18 is located at the rear end of the first pulley 17. The outer side of the first pulley 17 is connected to a toothed belt 19 in an meshing manner. The lower end of the toothed belt 19 is connected to a second pulley 20 in an meshing manner. A brush roller 21 is connected inside the second pulley 20. A drying device body 23 is installed at the upper right side of the base 1. A pipe 24 is installed at the left end of the drying device body 23. A drying plate 25 is connected to the lower end of the pipe 24. First, the third motor 18 is started to drive the rotating roller 15 to rotate continuously. Due to the high friction between the rotating roller 15 and the conveyor belt 16, the rotating roller 15 drives the conveyor belt 16 to rotate. At this time, the feed screened by the screen 7 falls onto the conveyor belt 16. The drying device body 23 is started to discharge feed through the pipe 24 to the drying plate. Hot air is conveyed inside the drying plate 25, and the drying plate 25 has evenly distributed holes and slots inside, so the drying plate 25 distributes heat evenly, ensuring that the feed carried by the conveyor belt 16 can be effectively dried when passing under the drying plate 25. The conveyor belt 16 rotates continuously, conveying the dried feed to the right, and finally falling into the collection trough on the right side of the base 1. Since the feed will produce moisture during drying, it is easy to stick to the conveyor belt 16, which can affect its efficiency. Therefore, as the right side of the conveyor belt 16 continues to rotate downward, the scraper 22 scrapes off the surface impurities. As the rotating roller 15 rotates for a long time, the third motor 18 drives the first pulley 17 to rotate through the rotating roller 15. The first pulley 17 then drives the second pulley 20 to rotate through the toothed belt 19. Finally, the second pulley 20 drives the brush roller 21 to clean the lower end of the conveyor belt 16, thereby ensuring that the conveyor belt 16 is clean and tidy. This is the usage method of the drying device for biological feed processing.

[0032] All standard parts used in this utility model can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art. In addition, the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here. The contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0033] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A drying apparatus for processing biological feed, comprising: The base (1) for installation, the protective shell (2) stably installed on the left side of the base (1); It is characterized in that it further comprises: The automatic feeding mechanism is arranged on the protective shell (2), wherein the automatic feeding mechanism comprises a material collecting box (3), a screw rod (4) and a first motor (5), the left side of the protective shell (2) is provided with the material collecting box (3), the inside of the protective shell (2) is provided with the screw rod (4), and the lower end of the screw rod (4) is provided with the first motor (5); The inside of the feeding chute (6) is provided with a screening mechanism, wherein the screening mechanism comprises a screen (7), a fixed frame (8), a spring (9) and a cam (10), the inside of the feeding chute (6) is provided with the screen (7), the left and right sides of the screen (7) are connected with the fixed frame (8), the upper end of the fixed frame (8) is provided with the spring (9) on the outside, and the middle lower end of the screen (7) is provided with the cam (10). The right lower end of the conveying belt (16) is provided with a cleaning mechanism, wherein the cleaning mechanism comprises a brush roller (21) and a scraper (22), the right lower end of the conveying belt (16) is provided with the brush roller (21) and the scraper (22), and the scraper (22) is located on the right side of the brush roller (21).

2. The drying apparatus for processing biological feed according to claim 1, characterized in that: The left upper end of the base (1) is provided with the feeding chute (6), the inner wall of the feeding chute (6) is provided with the fixed frame (8), and the outer side of the fixed frame (8) is provided in a fitted state with the spring (9).

3. The drying apparatus for biological feed processing according to claim 1, characterized in that: The screen (7) constitutes a sliding structure on the outer side of the fixed frame (8), the middle lower end of the screen (7) is provided in a fitted state with the cam (10), and the inside of the cam (10) is provided with a transmission rod (11).

4. The drying apparatus for biological feed processing according to claim 3, characterized in that: The right end of the cam (10) is provided with a first bevel gear (12), the upper end of the first bevel gear (12) is connected with a second bevel gear (13) in a meshing manner, and the upper end of the second bevel gear (13) is provided with a second motor (14).

5. The drying apparatus for biological feed processing according to claim 1, characterized in that: The inside of the base (1) is provided with a rotating roller (15), the outer side of the rotating roller (15) is provided in a fitted state with a conveying belt (16), the rear end of the rotating roller (15) is provided with a first pulley (17) and a third motor (18), and the third motor (18) is located at the rear end of the first pulley (17).

6. The drying apparatus for biological feed processing according to claim 5, characterized in that: The outer side of the first pulley (17) is connected with a toothed belt (19) in a meshing manner, the lower end of the toothed belt (19) is connected with a second pulley (20) in a meshing manner, and the inside of the second pulley (20) is connected with the brush roller (21).

7. The drying apparatus for biological feed processing according to claim 1, characterized in that: The right upper end of the base (1) is provided with a drying device body (23), the left end of the drying device body (23) is provided with a pipeline (24), and the lower end of the pipeline (24) is connected with a drying plate (25).

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