A feed additive liquid filling device

Abstract

This utility model relates to the field of liquid feed additive filling technology, specifically a liquid feed additive filling device, including a bottle and a conveying device. Several fixed brackets are fixedly installed on the support frame. This utility model replaces traditional manual filling by cooperating with a first cylinder, a second cylinder, an electric telescopic cylinder and the conveying device, greatly improving filling efficiency and avoiding the inefficiency caused by manual operation. It can meet the needs of large-scale production. The advantage of this structure is that the second cylinder drives the filling head to accurately align with the bottle, and the limiting bracket limits the bottle, reducing liquid overflow during filling, ensuring accurate filling volume of each bottle of liquid feed additive, improving product quality stability. Furthermore, the filling structure is fixed to the filling table by the support rod, and the conveying device and the liquid tank are connected by the connecting rod. The connection of each component is stable, and the structure is not prone to loosening during long-term filling operations, ensuring continuous and stable operation of the device.

Description

Technical Field

[0001] This utility model relates to a feed additive liquid filling device, and more particularly to a feed additive liquid filling device, belonging to the field of feed additive liquid filling technology. Background Technology

[0002] In the feed production and processing sector, liquid feed additives (such as vitamin premixes, amino acid solutions, and enzyme preparations) are widely used in the livestock farming industry due to their advantages of rapid absorption and high utilization. These additives typically require quantitative packaging into bottles, barrels, or other containers using specialized filling equipment before being added to subsequent feed formulations. Therefore, the stability, metering accuracy, and compatibility of the filling equipment directly affect feed product quality and production efficiency.

[0003] In the filling of liquid feed additives, the traditional manual filling mode, lacking automation support, has become a key bottleneck restricting production quality and efficiency. This results in extremely low filling efficiency and unstable production capacity. Manual filling requires operators to inject additives into each bottle one by one using hand-held filling tools. The operation time for a single bottle is usually 15-30 seconds, and only 120-240 bottles can be filled per hour, which is far lower than the production efficiency of automated equipment. Moreover, the production capacity can fluctuate by 20%-30% due to differences in the physical exertion, fatigue level, and skill level of the operators. This makes it difficult to meet the "continuous and stable energy supply" requirements of large-scale production, and order delivery delays are common, especially during peak seasons.

[0004] Therefore, there is an urgent need to improve a liquid filling device for feed additives to solve the aforementioned problems. Utility Model Content

[0005] The purpose of this invention is to provide a liquid feed additive filling device. Through the cooperation of a first cylinder, a second cylinder, an electric telescopic cylinder, and a conveying device, it replaces traditional manual filling, significantly improving filling efficiency and avoiding the inefficiency caused by manual operation. It can meet the needs of large-scale production. The advantages of this structure are that the second cylinder drives the filling head to accurately align with the bottle, and the limiting bracket limits the bottle, reducing liquid spillage during filling and ensuring accurate filling volume for each bottle of liquid feed additive, thus improving product quality stability. Furthermore, the filling structure is fixed to the filling table by a support rod, and the conveying device and liquid tank are connected by a connecting rod, ensuring a stable connection between all components. This prevents structural loosening during long-term filling operations, guaranteeing continuous and stable operation of the device.

[0006] To achieve the above objectives, the main technical solutions adopted by this utility model include: A liquid filling device for feed additives includes a bottle and a conveying device. A filling platform is placed below the conveying device, and a filling structure is provided on the filling platform. The filling structure includes a support rod fixedly installed on the top of the filling platform, a liquid tank fixedly installed on the top of the support rod, a support frame fixedly installed on the liquid tank, and several fixed brackets fixedly installed on the support frame. A first cylinder is provided on the fixed bracket, a connecting block is fixedly installed at the output end of the first cylinder, a conveying pipe immersed in the liquid tank is fixedly installed on the connecting block, and a filling head is fixedly installed at the other end of the conveying pipe. A connecting rod connected to the filling platform is fixedly installed between the conveying device and the liquid tank. A second cylinder is provided at the top of the connecting rod, a first fixing plate is installed at the output end of the second cylinder, and a connecting bracket connected to the filling head is fixedly installed at the bottom of the first fixing plate.

[0007] Preferably, an electric telescopic cylinder is fixedly installed on one side of the conveying device, a connecting plate is fixedly installed at the output end of the electric telescopic cylinder, and a limiting bracket connected to the bottle body is installed on the inner side of the connecting plate.

[0008] Preferably, both the connecting plate and the limiting bracket are provided with threaded holes, a nut is fixedly installed on the inner side of the limiting bracket, and a bolt connected to the nut is installed inside the threaded hole.

[0009] Preferably, a second fixing plate is fixedly installed on one side of the connecting plate, and an electric telescopic rod is fixedly installed on the top of the second fixing plate. A limit rod is installed at the output end of the electric telescopic rod, and a limit hole adapted to the limit rod is opened at one end of the bolt.

[0010] Preferably, the inner side of the limiting bracket is provided with a plurality of flexible plates, the flexible plates are fixedly installed with hook and loop fasteners, and the limiting bracket is fixedly installed with a plurality of hook and loop fasteners that are bonded to the hook and loop fasteners.

[0011] Preferably, a fixing block is fixedly installed at the bottom of the limiting rod, and a fixing sleeve connected to the fixing block is fixedly installed at the top of the electric telescopic rod. The fixing block has several mounting holes, and a spring is fixedly installed inside the mounting holes. A retaining ball is fixedly installed at one end of the spring, and a number of retaining holes that cooperate with the retaining ball are opened inside the fixing sleeve.

[0012] Preferably, a third fixing plate is fixedly installed on the support frame, a rotating rod is movably installed on the third fixing plate, a plurality of stirring blades are fixedly installed below the rotating rod, and a drive motor connected to the fixing frame is fixedly installed at the top of the rotating rod.

[0013] This utility model has at least the following beneficial effects: By combining the first cylinder, the second cylinder, the electric telescopic cylinder, and the conveying device, traditional manual filling is replaced, significantly improving filling efficiency and avoiding the inefficiency caused by manual operation. This structure can meet the needs of large-scale production. The advantage of this structure is that the second cylinder drives the filling head to accurately align with the bottle, and the limiting bracket limits the bottle, reducing liquid spillage during filling and ensuring accurate filling volume of each bottle of feed additive liquid, thus improving product quality stability. Furthermore, the filling structure is fixed to the filling table by the support rod, and the conveying device and the liquid tank are connected by the connecting rod. The connection of each component is stable, and the structure is not prone to loosening during long-term filling operations, ensuring continuous and stable operation of the device. Attached Figure Description

[0014] The accompanying drawings, which are included to provide a further understanding of this application and form part of this application, illustrate exemplary embodiments and are used to explain this application, but do not constitute an undue limitation of this application. In the drawings: Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the rotating rod structure of this utility model; Figure 3 This is a schematic diagram of the bolt structure of this utility model; Figure 4 This is a schematic diagram of the nut structure of this utility model; Figure 5 For the present utility model Figure 4 Enlarged view of point A in the middle; Figure 6 This is a schematic diagram of the limiting rod structure of this utility model; Figure 7 For the present utility model Figure 6 Enlarged view of section B in the middle.

[0015] In the diagram, 1. Bottle body; 2. Conveying device; 3. Filling platform; 4. Filling structure; 5. Support rod; 6. Liquid tank; 7. Support frame; 8. Fixing frame; 9. First cylinder; 10. Connecting block; 11. Conveying pipe; 12. Filling head; 13. Connecting rod; 14. Second cylinder; 15. First fixing plate; 16. Connecting frame; 17. Electric telescopic cylinder; 18. Connecting plate; 19. Limiting bracket; 20. Threaded hole; 21. Nut; 22. Bolt; 23. Second fixing plate; 24. Electric telescopic rod; 25. Limiting rod; 26. Limiting hole; 27. Flexible plate; 28. Velcro barbed side; 29. ​​Velcro rough side; 30. Fixing block; 31. Fixing sleeve; 32. Mounting hole; 33. Spring; 34. Clamping ball; 35. Clamping hole; 36. Third fixing plate; 37. Rotating rod; 38. Stirring blade; 39. Drive motor. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0017] like Figures 1-7 As shown in the figure, this embodiment provides an example of a liquid filling device for feed additives.

[0018] A liquid filling device for feed additives includes a bottle body 1 and a conveying device 2. A filling platform 3 is placed below the conveying device 2. A filling structure 4 is provided on the filling platform 3. The filling structure 4 includes a support rod 5 fixedly installed on the top of the filling platform 3. A liquid tank 6 is fixedly installed on the top of the support rod 5. A support frame 7 is fixedly installed on the liquid tank 6. Several fixed frames 8 are fixedly installed on the support frame 7. A first cylinder 9 is provided on the fixed frame 8. A connecting block 10 is fixedly installed on the output end of the first cylinder 9. A conveying pipe 11 immersed in the liquid tank 6 is fixedly installed on the connecting block 10. A filling head 12 is fixedly installed at the other end of the delivery pipe 11. A connecting rod 13 connected to the filling platform 3 is fixedly installed between the conveying device 2 and the liquid tank 6. A second cylinder 14 is provided at the top of the connecting rod 13. A first fixing plate 15 is installed at the output end of the second cylinder 14. A connecting frame 16 connected to the filling head 12 is fixedly installed at the bottom of the first fixing plate 15. An electric telescopic cylinder 17 is fixedly installed on one side of the conveying device 2. A connecting plate 18 is fixedly installed at the output end of the electric telescopic cylinder 17. A limiting bracket 19 connected to the bottle body 1 is installed on the inner side of the connecting plate 18. By cooperating with the first cylinder 9, the second cylinder 14, the electric telescopic cylinder 17, and the conveying device 2, the traditional manual filling process is replaced, significantly improving filling efficiency and avoiding the inefficiency caused by manual operation. This meets the needs of large-scale production. The feed additive liquid to be filled is injected into the liquid tank 6, and the bottle 1 to be filled is placed on the conveying device 2. The conveying device 2 is activated and transports the bottle 1 to the corresponding filling position below the filling station 3. The second cylinder 14 is activated, and its output end pushes the first fixed plate 15 to move. The first fixed plate 15, through the connecting frame 16, drives the filling head 12 to adjust its position, ensuring the filling head 12 is precisely aligned with the bottle mouth of the bottle 1 below. The first cylinder 9 is activated, and its output end pushes the connecting block 10 to move. The connecting block 10 drives the conveying pipe 11 to adjust its position within the liquid tank 6, and the feed additive liquid in the liquid tank 6 is conveyed through the conveying pipe. 11 is conveyed to the filling head 12, and then injected into the bottle 1 by the filling head 12. When the conveying device 2 conveys the bottle 1, the electric telescopic cylinder 17 is started, and its output end pushes the connecting plate 18 to move. The connecting plate 18 drives the limiting bracket 19 to adjust its position. The limiting bracket 19 provides auxiliary limiting for the bottle 1 to prevent the bottle 1 from shifting during the filling process. The advantage of this structure is that the second cylinder 14 drives the filling head 12 to accurately align with the bottle 1, and the limiting bracket 19 limits the bottle 1, reducing liquid overflow during the filling process, ensuring accurate filling volume of each bottle of feed additive liquid, improving product quality stability, and the filling structure 4 is fixed on the filling table 3 by the support rod 5. The conveying device 2 and the liquid tank 6 are connected by the connecting rod 13. The connection of each component is stable, and the structure is not easy to loosen during long-term filling operations, ensuring the continuous and stable operation of the device.

[0019] like Figures 1-7 As shown, threaded holes 20 are provided on both the connecting plate 18 and the limiting bracket 19. A nut 21 is fixedly installed on the inner side of the limiting bracket 19, and a bolt 22 connected to the nut 21 is installed inside the threaded hole 20. With the threaded hole 20, nut 21, and bolt 22, when the relative position of the limiting bracket 19 and the connecting plate 18 needs to be adjusted according to the size of the bottle 1, the bolt 22 is loosened, and the bolt 22 moves within the threaded hole 20, causing the limiting bracket 19 to adjust its position relative to the connecting plate 18. After adjusting to the appropriate position, the bolt 22 is tightened, and the bolt 22 and nut 21 cooperate to fix the limiting bracket 19 and the connecting plate 18, so that the limiting bracket 19 can adapt to the current size of the bottle 1 and effectively limit it. By adjusting the position of the bolt 22 within the threaded hole 20, the relative position of the limiting bracket 19 and the connecting plate 18 can be changed, thereby adapting to bottles 1 of different sizes. There is no need to replace the limiting component separately for bottles 1 of different sizes, reducing equipment usage costs and expanding the applicability of the device. The bolt 22 and nut 21 cooperate to firmly fix the adjusted limiting bracket 19 on the connecting plate 18. During the conveying and filling process of the bottle 1, the limiting bracket 19 will not shift, ensuring a stable limiting effect and further improving filling accuracy.

[0020] like Figures 1-7 As shown, a second fixing plate 23 is fixedly installed on one side of the connecting plate 18, and an electric telescopic rod 24 is fixedly installed on the top of the second fixing plate 23. A limit rod 25 is installed at the output end of the electric telescopic rod 24. A limit hole 26 adapted to the limit rod 25 is opened at one end of the bolt 22. Several flexible plates 27 are provided on the inner side of the limit bracket 19. A hook and loop fastener 28 is fixedly installed on the flexible plate 27. Several hook and loop fastener rough surfaces 29 that are bonded to the hook and loop fastener 28 are fixedly installed on the limit bracket 19. With the second fixed plate 23, electric telescopic rod 24, limiting rod 25, and limiting hole 26, after the limiting bracket 19 is fixed to the connecting plate 18 by bolt 22, the electric telescopic rod 24 is activated. The output end of the electric telescopic rod 24 pushes the limiting rod 25 to move, so that the limiting rod 25 is inserted into the limiting hole 26 at one end of the bolt 22. When it is necessary to loosen the bolt 22 to adjust the position of the limiting bracket 19, the electric telescopic rod 24 drives the limiting rod 25 to be pulled out from the limiting hole 26, releasing the limitation on the bolt 22. After the limiting rod 25 is inserted into the limiting hole 26, it can limit the bolt 22, preventing the bolt 22 from loosening on its own due to vibration and other factors during long-term operation. This ensures the stability of the fixed state between the limiting bracket 19 and the connecting plate 18 and maintains the limiting effect. The insertion and removal of the limiting rod 25 is automatically controlled by the electric telescopic rod 24, eliminating the need for manual operation of the limiting components, simplifying the operation process, saving manpower, and improving the efficiency of limiting and releasing the limit, adapting to the rhythm of automated production.

[0021] With the flexible plate 27, the hook and loop fastener 28, and the hook and loop fastener 29, when the limiting bracket 19 limits the bottle 1, the bottle 1 contacts the flexible plate 27 on the inner side of the limiting bracket 19. The flexible plate 27 is bonded and fixed to the inner side of the limiting bracket 19 by the hook and loop fastener 28 and the hook and loop fastener 29 on the limiting bracket 19. When the flexible plate 27 is worn or needs to be replaced to adapt to different materials of the bottle 1, the flexible plate 27 can be directly torn off and replaced with a new flexible plate 27, which is then bonded and fixed by hook and loop fastener. The flexible plate 27 has flexible properties and can buffer the squeezing force of the limiting bracket 19 on the bottle 1 when in contact with the bottle 1, avoiding damage to the bottle 1 due to collision or squeezing, and reducing the loss of the bottle 1 during the production process. The flexible plate 27 is detachably connected by hook and loop fastener, and the replacement process is simple and quick without the need for professional tools, reducing maintenance costs and maintenance time. At the same time, the appropriate flexible plate 27 can be flexibly selected according to the material of the bottle 1, improving the applicability of the device.

[0022] like Figures 1-7 As shown, a fixing block 30 is fixedly installed at the bottom of the limiting rod 25, and a fixing sleeve 31 connected to the fixing block 30 is fixedly installed at the top of the electric telescopic rod 24. Several mounting holes 32 are opened on the fixing block 30, and a spring 33 is fixedly installed inside the mounting holes 32. A retaining ball 34 is fixedly installed at one end of the spring 33. Several retaining holes 35 that cooperate with the retaining ball 34 are opened inside the fixing sleeve 31. A third fixing plate 36 is fixedly installed on the support frame 7. A rotating rod 37 is movably installed on the third fixing plate 36. Several stirring blades 38 are fixedly installed below the rotating rod 37. A drive motor 39 connected to the fixing frame 8 is fixedly installed at the top of the rotating rod 37. With the arrangement of fixing block 30, fixing sleeve 31, mounting hole 32, spring 33, locking ball 34 and locking hole 35, when fixing block 30 is inserted into fixing sleeve 31, locking ball 34 will be squeezed and contracted into mounting hole 32. When locking ball 34 moves to the position of locking hole 35, it can pop out under the elastic action of spring 33 and lock into locking hole 35, thereby fixing fixing block 30 inside fixing sleeve 31 to prevent it from falling off. This completes the splicing of limit rod 25 and electric telescopic rod 24. When a person pulls one end of limit rod 25, locking ball 34 will be squeezed and contracted. When locking ball 34 is disengaged from locking hole 35, it is convenient for personnel to disassemble and replace limit rod 25 when it is damaged.

[0023] With the arrangement of the third fixed plate 36, rotating rod 37, stirring blade 38, and drive motor 39, after the feed additive liquid is injected into the liquid tank 6, the drive motor 39 is started. The drive motor 39 drives the rotating rod 37 to rotate on the third fixed plate 36, and the rotating rod 37 drives the stirring blade 38 below to rotate in the liquid tank 6. The stirring blade 38 stirs the feed additive liquid in the liquid tank 6. During the entire filling process, the drive motor 39 can be started continuously or intermittently according to the liquid mixing situation to maintain the uniformity of the liquid. The feed additive liquid may have problems with component sedimentation or uneven concentration. The stirring blade 38 stirs the liquid to make the liquid components evenly distributed, avoiding the difference in additive component content in each bottle 1 due to uneven liquid, improving product quality consistency, ensuring the effect of feed additive use, and for feed additive liquids of different viscosities and easy sedimentation, the stirring intensity of the stirring blade 38 can be changed by adjusting the speed of the drive motor 39 to meet the stirring needs of different liquids, expand the adaptability of the device to different types of feed additive liquids, and improve the practicality of the device.

[0024] In this embodiment, as Figures 1-7 As shown in the figure, the working process of the feed additive liquid filling device provided in this embodiment is as follows: The feed additive liquid to be filled is injected into the liquid tank 6. The bottle 1 to be filled is placed on the conveying device 2. The conveying device 2 is started and the bottle 1 is conveyed to the corresponding filling position below the filling platform 3. The second cylinder 14 is started, and its output end pushes the first fixing plate 15 to move. The first fixing plate 15 drives the filling head 12 to adjust its position through the connecting frame 16, so that the filling head 12 is accurately aligned with the bottle mouth of the bottle 1 below. The first cylinder 9 is started, and its output end pushes the connecting block 10 to move. The connecting block 10 drives the conveying pipe 11 to adjust its position in the liquid tank 6. The feed additive liquid in the liquid tank 6 is conveyed to the filling head 12 through the conveying pipe 11, and then injected into the bottle 1 by the filling head 12. When the conveying device 2 conveys the bottle 1, the electric telescopic cylinder 17 is started, and its output end pushes the connecting plate 18 to move. The connecting plate 18 drives the limiting bracket 19 to adjust its position. The limiting bracket 19 provides auxiliary limiting for the bottle 1 to prevent the bottle 1 from shifting during the filling process.

[0025] The foregoing description illustrates and describes several preferred embodiments of the present invention. However, as previously stated, it should be understood that the present invention is not limited to the forms disclosed herein and should not be construed as excluding other embodiments. It can be used in various other combinations, modifications, and environments, and can be altered within the scope of the inventive concept described herein through the foregoing teachings or techniques or knowledge in related fields. Any modifications and variations made by those skilled in the art that do not depart from the spirit and scope of the present invention should be within the protection scope of the appended claims.

Claims

1. A liquid feed additive filling device, comprising a bottle body (1) and a conveying device (2), a filling table (3) is placed below the conveying device (2), characterized in that: The filling station (3) is provided with a filling structure (4), which includes a support rod (5) fixedly installed on the top of the filling station (3). A liquid tank (6) is fixedly installed on the top of the support rod (5). A support frame (7) is fixedly installed on the liquid tank (6). Several fixed frames (8) are fixedly installed on the support frame (7). A first cylinder (9) is provided on the fixed frame (8). A connecting block (10) is fixedly installed on the output end of the first cylinder (9). An immersion device is fixedly installed on the connecting block (10). A conveying pipe (11) is inserted into the liquid tank (6). A filling head (12) is fixedly installed at the other end of the conveying pipe (11). A connecting rod (13) connected to the filling platform (3) is fixedly installed between the conveying device (2) and the liquid tank (6). A second cylinder (14) is provided at the top of the connecting rod (13). A first fixing plate (15) is installed at the output end of the second cylinder (14). A connecting frame (16) connected to the filling head (12) is fixedly installed at the bottom of the first fixing plate (15).

2. The feed additive liquid filling device according to claim 1, characterized in that: An electric telescopic cylinder (17) is fixedly installed on one side of the conveying device (2). A connecting plate (18) is fixedly installed at the output end of the electric telescopic cylinder (17). A limiting bracket (19) connected to the bottle body (1) is installed on the inner side of the connecting plate (18).

3. A liquid feed supplement filling apparatus as defined in claim 2, wherein: Both the connecting plate (18) and the limiting bracket (19) are provided with threaded holes (20). A nut (21) is fixedly installed on the inner side of the limiting bracket (19). A bolt (22) connected to the nut (21) is installed inside the threaded hole (20).

4. The feed additive liquid filling device according to claim 3, characterized in that: A second fixing plate (23) is fixedly installed on one side of the connecting plate (18), and an electric telescopic rod (24) is fixedly installed on the top of the second fixing plate (23). A limit rod (25) is installed at the output end of the electric telescopic rod (24), and a limit hole (26) adapted to the limit rod (25) is opened at one end of the bolt (22).

5. A liquid feed supplement filling apparatus as defined in claim 4, wherein: The inner side of the limiting bracket (19) is provided with several flexible plates (27), and the flexible plates (27) are fixedly installed with hook and loop fasteners (28). The limiting bracket (19) is fixedly installed with several hook and loop fasteners (29) that are bonded to the hook and loop fasteners (28).

6. A liquid feed supplement filling apparatus as defined in claim 5, wherein: A fixing block (30) is fixedly installed at the bottom of the limiting rod (25), and a fixing sleeve (31) connected to the fixing block (30) is fixedly installed at the top of the electric telescopic rod (24). Several mounting holes (32) are opened on the fixing block (30), and a spring (33) is fixedly installed inside the mounting hole (32). A locking ball (34) is fixedly installed at one end of the spring (33), and several locking holes (35) that cooperate with the locking ball (34) are opened inside the fixing sleeve (31).

7. The feed additive liquid filling device according to claim 1, characterized in that: A third fixing plate (36) is fixedly installed on the support frame (7), and a rotating rod (37) is movably installed on the third fixing plate (36). Several stirring blades (38) are fixedly installed below the rotating rod (37), and a drive motor (39) connected to the fixing frame (8) is fixedly installed on the top of the rotating rod (37).

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