Grease distillation and extraction device for feed additive

Abstract

The invention belongs to the technical field of feed additive processing, and particularly relates to a grease distillation extraction device for a feed additive, which comprises a barrel body and further comprises a base, the base is arranged on the bottom surface of the barrel body, the top surface of the base is fixedly connected with a plurality of fixing columns, and the fixing columns are internally provided with limiting grooves communicated with the outside; supporting rods are slidably connected in the multiple limiting grooves, the top ends of the multiple supporting rods are fixedly connected with the bottom face of the barrel body, and threaded rods are in threaded connection in the multiple supporting rods; according to the device, the core problem that the specification upgrading of a traditional device is limited is accurately solved, the adaptation difficulty of new accessories is greatly reduced, when a distillation core assembly needs to be replaced or upgraded, the height of the device can be flexibly adjusted to adapt to the size of a new assembly, and the device is convenient to use. The whole set of equipment does not need to be replaced, the upgrading process is simplified, productivity expansion equipment investment is reduced, the period is remarkably shortened, and cost is effectively reduced.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of feed additive processing, and particularly relates to a fat distillation extraction device for feed additives. BACKGROUND

[0002] The fat distillation extraction device for feed additives is a special device for directional extraction and deep purification of specific functional oil components from animal and vegetable fats such as soybean oil and fish oil and their processing by-products such as oil feet and deodorized distillates, relying on the core technology of vacuum distillation. The core application scene focuses on the feed industry. The main extraction objects include essential fatty acids and fat-soluble vitamins and other key nutrients. Finally, by accurately removing heavy metals, free fatty acids, odor substances and other impurities in the raw materials, while regulating the fatty acid composition and proportion of the product, it is ensured that the output oil completely meets the nutritional standards and safety specifications of the feed industry, and provides key nutritional support for the healthy growth of livestock, aquatic animals and other farmed animals.

[0003] However, the traditional feed additive oil distillation extraction device has the design limitation of high fixation. This problem primarily causes the core problem of specification upgrade limitation and new accessory adaptation difficulty in actual application. When the distillation core component needs to be replaced or upgraded, the fixed-height rack cannot accommodate the new component size, directly leading to installation height mismatch and new accessories difficult to be in place. This adaptation problem further extends to the production scale expansion scene. When the demand for feed additives increases, the distillation volume needs to be expanded, the heat exchange area needs to be increased to improve productivity, and then larger heating tanks, longer separation columns and other core components need to be adapted. The height-fixed structure cannot meet the installation requirements, ultimately forcing enterprises to replace the entire set of equipment instead of local upgrading, significantly increasing the cost and cycle of capacity expansion. In view of this, a fat distillation extraction device for feed additives is proposed. SUMMARY

[0004] The purpose of the present application is to provide a fat distillation extraction device for feed additives to solve the problems raised in the background art.

[0005] Therefore, the present application provides a fat distillation extraction device for feed additives, which comprises a barrel body, and further comprises: A base is arranged on the bottom surface of the barrel body. The top surface of the base is fixedly connected with a plurality of fixed columns. Limiting grooves are formed in the fixed columns and are connected with the outside. Support rods are slidably connected in the limiting grooves, and the top ends of the support rods are fixedly connected with the bottom surface of the barrel body. Threaded rods are threadedly connected in the support rods. A plurality of first gear grooves are arranged in the base and communicate with the plurality of limiting grooves, and a first bevel gear and a second bevel gear are rotatably connected in each of the plurality of first gear grooves, and the first bevel gear and the second bevel gear are meshed with each other, and the top ends of the plurality of first bevel gears extend into the plurality of limiting grooves and are fixedly connected with the bottom ends of the plurality of threaded rods, respectively. A driving assembly is arranged in the base and is used to drive the plurality of second bevel gears to rotate.

[0006] In the technical solution, the height of the overall device can be adjusted according to the installation height requirement of the new accessory, so as to adapt to the new accessory.

[0007] In the above technical solution, the driving assembly further comprises: Two through grooves are arranged in the base and communicate with the plurality of first gear grooves, respectively, and a connecting rod is rotatably connected in each of the two through grooves, and the two ends of the two connecting rods extend into the plurality of first gear grooves and are fixedly connected with the plurality of second bevel gears, respectively. An active groove is arranged in the base and communicates with the two through grooves, and two synchronous wheels are rotatably connected in the active groove, and the two synchronous wheels are fixedly connected with the circumferential sides of the two connecting rods, respectively, and a synchronous belt is meshed between the two synchronous wheels. A second gear groove is arranged on the inner wall of one of the through grooves, and a third bevel gear and a fourth bevel gear are rotatably connected in the second gear groove, and the third bevel gear and the fourth bevel gear are meshed with each other, and the third bevel gear is fixedly connected with the circumferential side of one of the connecting rods. A servo motor is fixedly connected to one side of the base, and the output shaft of the servo motor extends into the second gear groove and is fixedly connected with the fourth bevel gear.

[0008] In the technical solution, the plurality of first bevel gears can be driven to rotate simultaneously.

[0009] In the above technical solution, further comprising: A first sliding groove is arranged on the inner wall of the active groove, a second sliding groove is arranged on the inner wall of the first sliding groove, a sliding block is slidably connected in the first sliding groove, and one end of the sliding block extends into the second sliding groove, a tensioning wheel is rotatably connected to one end of the sliding block, and the tensioning wheel is attached to the synchronous belt. A power assembly is arranged in the base and is used to drive the sliding block to move.

[0010] In the technical solution, the tensioning degree of the synchronous belt can be controlled to prevent the synchronous belt from being loose.

[0011] In the above technical solution, the power component further includes: The mounting groove is formed on the inner wall of the first slide groove. An electric telescopic rod is fixedly connected in the mounting groove, and the output shaft of the electric telescopic rod extends into the first slide groove and is fixedly connected to the bottom surface of the slider. The output shaft of the electric telescopic rod is slidably connected to the first slide groove.

[0012] In this technical solution, it is ensured that the user can control the slider to move up and down.

[0013] In the above technical solution, one end of the slider is slidably connected to the second slide groove, the tensioning wheel is located in the movable groove and is slidably connected to the movable groove, and the part of the slider located in the first slide groove has a rectangular structure.

[0014] In this technical solution, it is ensured that when the slider slides, one end of the slider can slide normally in the second groove, and that when the tensioning wheel slides, the tensioning wheel can slide normally in the movable groove. At the same time, because the part of the slider located in the first groove has a rectangular structure, the slider can only slide in the first groove.

[0015] In the above technical solution, furthermore, the two ends of the two connecting rods are rotatably connected to a plurality of first gear slots, and the output shaft of the servo motor is rotatably connected to a second gear slot.

[0016] In this technical solution, it is ensured that when the two connecting rods rotate, both ends of the two connecting rods can rotate normally in multiple first gear slots respectively, and it is also ensured that when the user starts the servo motor, the output shaft of the servo motor can rotate normally in the second gear slot.

[0017] In the above technical solution, one end of each of the first bevel gears is rotatably connected to a plurality of limiting grooves, and the plurality of threaded rods are located in the plurality of limiting grooves and are rotatably connected to the plurality of limiting grooves.

[0018] In this technical solution, it is ensured that when multiple first bevel gears rotate, one end of each first bevel gear can rotate normally within multiple limiting grooves, and that when multiple threaded rods rotate, each threaded rod can rotate normally within multiple limiting grooves.

[0019] In the above technical solution, furthermore, the threads on the multiple threaded rods have the same direction of rotation and the same thread pitch. Two limiting blocks are fixedly connected to the periphery of the support rod, and the two limiting blocks are located on the inner wall of the limiting groove and are slidably connected to the limiting groove.

[0020] In this technical solution, because the threads on multiple threaded rods have the same direction of rotation and the same thread pitch, when the multiple threaded rods rotate, the multiple support rods will be acted upon by the threads of the multiple threaded rods respectively, and move up and down simultaneously along the multiple limiting grooves. Furthermore, because two limiting blocks are fixedly connected to the periphery of the support rod, and the two limiting blocks are located on the inner wall of the limiting groove and are slidably connected to the limiting groove, the support rod slides normally within the limiting groove.

[0021] The beneficial effects of this invention are: 1. The oil distillation extraction device for this feed additive, through the configuration of a first bevel gear, a second bevel gear, a connecting rod, a synchronous pulley, a synchronous belt, a third bevel gear, a fourth bevel gear, and a servo motor, allows the user to simultaneously drive multiple first bevel gears to rotate. Through the configuration of limiting grooves, support rods, and threaded rods, when multiple first bevel gears rotate, they respectively drive multiple threaded rods to rotate, allowing multiple support rods to move the barrel up and down. This structural design precisely solves the core problem of limited upgrades in traditional devices, significantly reducing the difficulty of adapting new parts. When it is necessary to replace or upgrade the core distillation components, the height of the oil distillation extraction device can be flexibly adjusted to directly adapt to the size requirements of the new parts, eliminating the need to replace the entire device as in traditional equipment. This adjustment not only simplifies the component upgrade process but also fundamentally reduces equipment investment during capacity expansion, significantly shortening the upgrade cycle and reducing overall costs.

[0022] 2. The oil distillation extraction device for this feed additive, through the setting of a first chute, a slider, a mounting groove, and an electric telescopic rod, allows the user to drive the slider to move up and down. Through the setting of a tensioning wheel, when the slider moves up and down, the slider will drive the tensioning wheel to squeeze the synchronous belt, thereby adjusting the tension of the synchronous belt. The above structure design allows the user to adjust the tension of the synchronous belt, preventing the synchronous belt from becoming loose during long-term use and improving the overall service life of the device. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the regional structure of the base in this invention; Figure 3 This is one of the schematic diagrams of the internal structure of the fixed column in this invention; Figure 4 This is the second schematic diagram of the internal structure of the fixed column in this invention; Figure 5 This is a cross-sectional view of the base in this invention; Figure 6 This is a schematic diagram of the internal structure of the base in this invention; Figure 7For the present invention Figure 6 Enlarged structural diagram at point A in the middle; Figure 8 This is a schematic diagram of the regional structure of the movable groove in this invention; Figure 9 For the present invention Figure 8 Enlarged structural diagram at point B.

[0024] The markings in the diagram are as follows: 1. Barrel body; 2. Base; 3. Fixed column; 4. Limiting groove; 5. Support rod; 6. Threaded rod; 7. First gear groove; 8. First bevel gear; 9. Second bevel gear; 10. Through groove; 11. Connecting rod; 12. Movable groove; 13. Synchronous pulley; 14. Synchronous belt; 15. Second gear groove; 16. Third bevel gear; 17. Fourth bevel gear; 18. Servo motor; 19. First slide groove; 20. Second slide groove; 21. Slider; 22. Tensioning wheel; 23. Mounting groove; 24. Electric telescopic rod. Detailed Implementation

[0025] The technical solutions of the embodiments of this application will be clearly described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this application. All other embodiments obtained by those skilled in the art based on the embodiments of this application are within the scope of protection of this application.

[0026] In the description of this application, it should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. For ease of description, the dimensions of the various parts shown in the drawings are not drawn to actual scale. Techniques, methods, and devices known to those skilled in the art may not be discussed in detail, but where appropriate, such techniques, methods, and devices should be considered part of the specification. In all examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not as limitations. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters in the following drawings denote similar items; therefore, once an item is defined in one drawing, it need not be further discussed in subsequent drawings.

[0027] It should be noted that the terms "first," "second," etc., used in the specification and claims of this application are used to distinguish similar objects and not to describe a specific order or sequence. It should be understood that such use of data can be interchanged where appropriate so that embodiments of this application can be implemented in orders other than those illustrated or described herein, and the objects distinguished by "first," "second," etc., are generally of the same class and are not limited in number; for example, a first object can be one or more. Furthermore, in the specification and claims, "and / or" indicates at least one of the connected objects, and the character " / " generally indicates that the preceding and following objects are in an "or" relationship.

[0028] It should be noted that in the description of this application, the directional terms such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description. Unless otherwise stated, these directional terms do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on the scope of protection of this application. The directional terms "inner" and "outer" refer to the inner and outer contours relative to the outline of each component itself.

[0029] It should be noted that, in this application, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes that element. Furthermore, it should be noted that the scope of the methods and apparatuses in the embodiments of this application is not limited to performing functions in the order shown or discussed, but may also include performing functions substantially simultaneously or in the reverse order, depending on the functions involved. For example, the described methods may be performed in a different order than described, and various steps may be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.

[0030] Example 1: Please see Figure 1 - Figure 9 As shown, this embodiment provides an oil distillation and extraction device for feed additives, including a barrel 1, and further comprising: The base 2 is set on the bottom surface of the barrel 1. Multiple fixed columns 3 are fixedly connected to the top surface of the base 2. Each fixed column 3 has a limiting groove 4 that communicates with the outside. Each limiting groove 4 is slidably connected to a support rod 5. The top of the support rod 5 is fixedly connected to the bottom surface of the barrel 1. Each support rod 5 is threadedly connected to a threaded rod 6. Multiple first gear slots 7 are formed in the base 2 and connected to multiple limiting slots 4. A first bevel gear 8 and a second bevel gear 9 are rotatably connected in each of the multiple first gear slots 7, and the first bevel gear 8 and the second bevel gear 9 mesh with each other. The top ends of the multiple first bevel gears 8 extend into the multiple limiting slots 4 and are fixedly connected to the bottom ends of the multiple threaded rods 6 respectively. The drive assembly is located inside the base 2 and is used to drive multiple second bevel gears 9 to rotate.

[0031] In use, the user drives multiple first bevel gears 8 to rotate via the drive component, which in turn drives multiple threaded rods 6 to rotate within multiple support rods 5. When the multiple threaded rods 6 rotate, the multiple support rods 5 are acted upon by the threads of the multiple threaded rods 6, and move upward along multiple limit grooves 4, causing the multiple support rods 5 to move the barrel 1 upward. This ensures that the user can adjust the height of the entire device according to the installation height requirements of the new accessories to accommodate them.

[0032] Example 2: This embodiment provides an oil distillation and extraction device for feed additives. In addition to the technical solutions described in the above embodiments, it also has the following technical features, including a driving component comprising: Two through slots 10 are formed in the base 2 and are respectively connected to multiple first gear slots 7. Each of the two through slots 10 is rotatably connected to a connecting rod 11, and the two ends of the two connecting rods 11 extend into multiple first gear slots 7 and are respectively fixedly connected to multiple second bevel gears 9. The movable groove 12 is opened in the base 2 and is connected to two through grooves 10. Two synchronous pulleys 13 are rotatably connected in the movable groove 12, and the two synchronous pulleys 13 are fixedly connected to the periphery of the two connecting rods 11 respectively. A synchronous belt 14 meshes between the two synchronous pulleys 13. The second gear groove 15 is formed on the inner wall of one of the through grooves 10. The third bevel gear 16 and the fourth bevel gear 17 are rotatably connected in the second gear groove 15, and the third bevel gear 16 and the fourth bevel gear 17 mesh with each other. The third bevel gear 16 is fixedly connected to the periphery of one of the connecting rods 11. Servo motor 18 is fixedly connected to one side of base 2, and the output shaft of servo motor 18 extends into the second gear groove 15 and is fixedly connected to the fourth bevel gear 17.

[0033] In operation, the user starts the servo motor 18, causing its output shaft to drive the fourth bevel gear 17 to rotate within the second gear slot 15. This causes the fourth bevel gear 17 to drive the third bevel gear 16 to rotate within the second gear slot 15. When the third bevel gear 16 rotates, it drives one of the connecting rods 11 to rotate within one of the through slots 10. This causes one of the connecting rods 11 to rotate one of the synchronous pulleys 13. This synchronous pulley 13 then drives another synchronous pulley 13 via the synchronous belt 14. This other synchronous pulley 13 then drives another connecting rod 11 to rotate within another through slot 10. When both connecting rods 11 rotate, their ends drive multiple second bevel gears 9 to rotate within multiple first gear slots 7. When the multiple second bevel gears 9 rotate, they drive multiple first bevel gears 8 to rotate, ensuring that the user can simultaneously drive multiple first bevel gears 8 to rotate.

[0034] Example 3: This embodiment provides an oil distillation and extraction apparatus for feed additives. In addition to the technical solutions described in the above embodiments, it also has the following technical features: The first slide groove 19 is formed on the inner wall of the movable groove 12. The inner wall of the first slide groove 19 is provided with a second slide groove 20. A slider 21 is slidably connected in the first slide groove 19, and one end of the slider 21 extends into the second slide groove 20. A tension wheel 22 is rotatably connected to one end of the slider 21, and the tension wheel 22 is in contact with the timing belt 14. The power unit is located inside the base 2 and is used to drive the slider 21 to move.

[0035] In use, the user drives the slider 21 to move downward along the first groove 19 via the power component, which in turn causes the barrel 1 to move the tension wheel 22 downward, allowing the tension wheel 22 to compress the synchronous belt 14. This ensures that the user can control the tension of the synchronous belt 14 and prevent the synchronous belt 14 from becoming loose.

[0036] Example 4: This embodiment provides an oil distillation and extraction device for feed additives. In addition to the technical solutions described in the above embodiments, it also has the following technical features: the power component includes: Mounting groove 23 is formed on the inner wall of the first slide groove 19. An electric telescopic rod 24 is fixedly connected in the mounting groove 23, and the output shaft of the electric telescopic rod 24 extends into the first slide groove 19 and is fixedly connected to the bottom surface of the slider 21. The output shaft of the electric telescopic rod 24 is slidably connected to the first slide groove 19.

[0037] In use, the user activates the electric telescopic rod 24, causing the output shaft of the electric telescopic rod 24 to drive the slider 21 to move downward along the first slide groove 19, ensuring that the user can control the slider 21 to move up and down.

[0038] Example 5: This embodiment provides an oil distillation extraction device for feed additives. In addition to the technical solutions of the above embodiments, it also has the following technical features: one end of the slider 21 is slidably connected to the second slide groove 20, the tensioning wheel 22 is located in the movable groove 12 and is slidably connected to the movable groove 12, and the part of the slider 21 located in the first slide groove 19 has a rectangular structure.

[0039] Specifically, it is ensured that when slider 21 slides, one end of slider 21 can slide normally in the second slide groove 20, and that when tension wheel 22 slides, tension wheel 22 can slide normally in the movable groove 12. At the same time, because the part of slider 21 located in the first slide groove 19 has a rectangular structure, slider 21 can only slide in the first slide groove 19.

[0040] Example 6: This embodiment provides an oil distillation extraction device for feed additives. In addition to the technical solutions of the above embodiments, it also has the following technical features: the two ends of the two connecting rods 11 are respectively rotatably connected to a plurality of first gear slots 7, and the output shaft of the servo motor 18 is rotatably connected to the second gear slot 15.

[0041] Specifically, it is ensured that when the two connecting rods 11 rotate, the two ends of the two connecting rods 11 can rotate normally in the multiple first gear slots 7 respectively, and that when the user starts the servo motor 18, the output shaft of the servo motor 18 can rotate normally in the second gear slot 15.

[0042] Example 7: This embodiment provides an oil distillation extraction device for feed additives. In addition to the technical solutions of the above embodiments, it also has the following technical features: one end of a plurality of first bevel gears 8 is rotatably connected to a plurality of limiting grooves 4, and a plurality of threaded rods 6 are located in a plurality of limiting grooves 4 and are rotatably connected to a plurality of limiting grooves 4.

[0043] Specifically, it is ensured that when multiple first bevel gears 8 rotate, one end of each first bevel gear 8 can rotate normally within multiple limiting grooves 4, and that when multiple threaded rods 6 rotate, each threaded rod 6 can rotate normally within multiple limiting grooves 4.

[0044] Example 8: This embodiment provides an oil distillation extraction device for feed additives. In addition to the technical solutions of the above embodiments, it also has the following technical features: the threads on multiple threaded rods 6 have the same direction of rotation and the same thread pitch; two limiting blocks are fixedly connected to the periphery of the support rod 5; and the two limiting blocks are located on the inner wall of the limiting groove 4 and are slidably connected to the limiting groove 4.

[0045] Since the threads on the multiple threaded rods 6 have the same direction of rotation and the same thread pitch, when the multiple threaded rods 6 rotate, the multiple support rods 5 will be acted upon by the threads of the multiple threaded rods 6 respectively, and move up and down simultaneously along the multiple limiting grooves 4. Furthermore, since two limiting blocks are fixedly connected to the periphery of the support rod 5, and the two limiting blocks are located on the inner wall of the limiting groove 4 and are slidably connected to the limiting groove 4, the support rod 5 slides normally within the limiting groove 4.

[0046] Working principle: In use, the user starts the servo motor 18, causing its output shaft to drive the fourth bevel gear 17 to rotate within the second gear slot 15. This, in turn, causes the fourth bevel gear 17 to drive the third bevel gear 16 to rotate within the second gear slot 15. When the third bevel gear 16 rotates, it drives one of the connecting rods 11 to rotate within one of the through slots 10. This causes one of the connecting rods 11 to drive one of the synchronous pulleys 13 to rotate. This synchronous pulley 13, via the synchronous belt 14, drives another synchronous pulley 13 to rotate. This other synchronous pulley 13 then drives another connecting rod 11 to rotate within another through slot 10. When the two connecting rods rotate... When rod 11 rotates, the two ends of the two connecting rods 11 will drive multiple second bevel gears 9 to rotate in multiple first gear grooves 7. When multiple second bevel gears 9 rotate, they will drive multiple first bevel gears 8 to rotate, which will drive multiple threaded rods 6 to rotate in multiple support rods 5. When multiple threaded rods 6 rotate, multiple support rods 5 will be acted upon by the threads of multiple threaded rods 6 and move upward along multiple limit grooves 4, which will drive the barrel 1 to move upward. This ensures that the user can adjust the height of the entire device according to the installation height requirements of the new accessories to adapt to the new accessories. When in use, the user activates the electric telescopic rod 24, causing the output shaft of the electric telescopic rod 24 to drive the slider 21 to move downward along the first slide groove 19, causing the barrel 1 to drive the tension wheel 22 to move downward, allowing the tension wheel 22 to squeeze the synchronous belt 14, ensuring that the user can control the tension of the synchronous belt 14 and prevent the synchronous belt 14 from becoming loose.

[0047] The embodiments of this application have been described above with reference to the accompanying drawings. Unless otherwise specified, the embodiments and features in the embodiments of this application can be combined with each other. This application is not limited to the specific embodiments described above. The specific embodiments described above are merely illustrative and not restrictive. Those skilled in the art can make many other forms under the guidance of this application without departing from the spirit and scope of the claims, and all of these forms are within the protection scope of this application.

Claims

1. A distillation and extraction apparatus for oils used as feed additives, comprising a barrel (1), characterized in that, Also includes: The base (2) is set on the bottom surface of the barrel (1). The top surface of the base (2) is fixedly connected to multiple fixed columns (3). Each of the multiple fixed columns (3) is provided with a limiting groove (4) that communicates with the outside. Each of the multiple limiting grooves (4) is slidably connected to a support rod (5). The top of each of the multiple support rods (5) is fixedly connected to the bottom surface of the barrel (1). Each of the multiple support rods (5) is threadedly connected to a threaded rod (6). Multiple first gear slots (7) are formed in the base (2) and connected to multiple limiting slots (4). A first bevel gear (8) and a second bevel gear (9) are rotatably connected in each of the multiple first gear slots (7), and the first bevel gear (8) and the second bevel gear (9) mesh with each other. The top ends of the multiple first bevel gears (8) extend into the multiple limiting slots (4) respectively and are fixedly connected to the bottom ends of multiple threaded rods (6). A drive assembly located within the base (2) and used to drive multiple second bevel gears (9) to rotate.

2. The oil distillation and extraction apparatus for feed additives according to claim 1, characterized in that, The driving component includes: Two through slots (10) are opened in the base (2) and are respectively connected to a plurality of first gear slots (7). A connecting rod (11) is rotatably connected in each of the two through slots (10), and the two ends of the two connecting rods (11) extend into the plurality of first gear slots (7) and are respectively fixedly connected to a plurality of second bevel gears (9). The movable groove (12) is opened in the base (2) and connected to two through grooves (10). Two synchronous pulleys (13) are rotatably connected in the movable groove (12), and the two synchronous pulleys (13) are fixedly connected to the periphery of the two connecting rods (11) respectively. A synchronous belt (14) meshes between the two synchronous pulleys (13). The second gear groove (15) is opened on the inner wall of one of the through grooves (10). The second gear groove (15) is rotatably connected to the third bevel gear (16) and the fourth bevel gear (17), and the third bevel gear (16) and the fourth bevel gear (17) mesh with each other. The third bevel gear (16) is fixedly connected to the periphery of one of the connecting rods (11). Servo motor (18) is fixedly connected to one side of base (2), and the output shaft of servo motor (18) extends into the second gear groove (15) and is fixedly connected to the fourth bevel gear (17).

3. The oil distillation and extraction apparatus for feed additives according to claim 2, characterized in that, Also includes: The first slide groove (19) is opened on the inner wall of the movable groove (12). The second slide groove (20) is opened on the inner wall of the first slide groove (19). A slider (21) is slidably connected in the first slide groove (19), and one end of the slider (21) extends into the second slide groove (20). A tension wheel (22) is rotatably connected to one end of the slider (21), and the tension wheel (22) is in contact with the timing belt (14). A power assembly located within the base (2) and used to move the slider (21).

4. The oil distillation and extraction apparatus for feed additives according to claim 3, characterized in that, The power assembly includes: The mounting groove (23) is formed on the inner wall of the first slide groove (19). An electric telescopic rod (24) is fixedly connected in the mounting groove (23), and the output shaft of the electric telescopic rod (24) extends into the first slide groove (19) and is fixedly connected to the bottom surface of the slider (21). The output shaft of the electric telescopic rod (24) is slidably connected to the first slide groove (19).

5. The oil distillation and extraction apparatus for feed additives according to claim 3, characterized in that, One end of the slider (21) is slidably connected to the second slide groove (20), the tensioning wheel (22) is located in the movable groove (12) and is slidably connected to the movable groove (12), and the part of the slider (21) located in the first slide groove (19) has a rectangular structure.

6. The oil distillation and extraction apparatus for feed additives according to claim 2, characterized in that, The two ends of the two connecting rods (11) are rotatably connected to a plurality of first gear slots (7), and the output shaft of the servo motor (18) is rotatably connected to the second gear slot (15).

7. The oil distillation and extraction apparatus for feed additives according to claim 1, characterized in that, One end of each of the first bevel gears (8) is rotatably connected to a plurality of limiting grooves (4), and the plurality of threaded rods (6) are located in the plurality of limiting grooves (4) and are rotatably connected to the plurality of limiting grooves (4).

8. The oil distillation and extraction apparatus for feed additives according to claim 1, characterized in that, The threads on the multiple threaded rods (6) have the same direction of rotation and the same thread pitch. Two limiting blocks are fixedly connected to the periphery of the support rod (5), and the two limiting blocks are located on the inner wall of the limiting groove (4) and are slidably connected to the limiting groove (4).

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