An automated silo batching system

Abstract

This invention discloses an automatic silo batching system, belonging to the field of silo batching technology. Its key technical features include a base plate and storage silos. The solid batching mechanism significantly improves production efficiency and shortens the batching cycle by simultaneously advancing the two core processes of mixing and continuous conveying, further enhancing the consistency of conveying and mixing, reducing material waste and equipment failure due to human error, and adapting to various production scenarios. The liquid batching mechanism simplifies the system structure, reduces redundancy in key drive components, lowers equipment assembly difficulty, and improves the stability and reliability of system operation from the source. It also effectively performs synchronous drive processing for quantitative batching of solids and liquids, further enhancing the automation performance of batching production, adapting to the control requirements of modern industrial production, and possessing the advantages of easy quantitative automatic batching and a high degree of automation.

Description

Technical Field

[0001] This invention relates to the field of silo batching, and more specifically to an automatic silo batching system. Background Technology

[0002] In many industrial and agricultural sectors such as grain storage, feed processing, chemical and pharmaceutical, building materials and energy, and new energy materials, silos serve as the core storage carriers for bulk materials. Their accompanying batching process is a key link connecting material storage and production processing, directly determining product quality stability, production efficiency, and material utilization rate. They are an indispensable and important component of modern production systems.

[0003] Early silo batching systems relied entirely on manual operation and focused primarily on solid material handling, without addressing the design for large-scale solid-liquid mixing. Liquid materials required for production had to be separately metered and transferred using other containers, and then manually added to the mixing vessel after solid material pretreatment. This model had several drawbacks: First, high labor costs, requiring multiple personnel to handle solid batching, liquid metering, and manual mixing, resulting in high labor intensity, low efficiency, and unsuitability for large-scale, continuous production. Second, inaccurate proportioning, with manual weighing susceptible to visual bias and operational errors, leading to significant deviations in the solid-liquid ratio, making quantitative batching and mixing impossible, and rendering it unsuitable for practical applications.

[0004] Therefore, there is a need to provide an automated silo batching system to solve the above problems. Summary of the Invention

[0005] In view of the shortcomings of the existing technology, the purpose of this invention is to provide an automatic silo batching system, which aims to solve the technical problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: An automated silo dispensing system includes a base plate on which a storage silo is fixedly mounted via support columns. A liquid storage silo for liquid dispensing is located on one side of the storage silo. The system also includes: A solid batching mechanism is installed at the connection between the base plate and the storage silo. It is used for feeding, mixing, and quantitative discharging of solid materials. The solid batching mechanism includes a feeding silo for solid material conveying, a main stirring shaft for mixing, and a feeding silo for quantitative batching. A flyer disc for rotating fly material and a stirring rod for tilting and stirring are fixedly connected to the main stirring shaft. The feeding silo conveys and guides materials through the rotation of the main stirring shaft. A liquid dispensing mechanism is installed at the connection between the liquid storage tank and the base plate. It is selectively driven by a solid dispensing mechanism. The liquid dispensing mechanism includes a dispensing cylinder for quantitative liquid dispensing and a liquid guide pipe for lifting and driving. The liquid guide pipe is connected to the inside of the dispensing cylinder. A liquid guide hole for guiding liquid is opened at the internal connection of the liquid guide pipe. The liquid guide hole is driven by the forward and reverse rotation inside the feeding hopper for selective liquid dispensing.

[0007] As a further embodiment of the present invention, the solid batching mechanism further includes auger blades for driving the material conveying in the conveying hopper. The auger blades are rotatably mounted inside the conveying hopper via a conveying shaft. The conveying hopper is fixedly mounted on the storage hopper, and the conveying hopper is connected to the interior of the storage hopper via a first guide pipe. A feed hopper is fixedly connected to the conveying hopper. One end of the conveying shaft is fixedly connected to a driven bevel gear, which meshes with a driving bevel gear. The driving bevel gear is fixedly connected to a main stirring shaft, and the main stirring shaft is fixedly connected to the output shaft of a first motor. The first motor is fixedly mounted on the storage hopper.

[0008] As a further embodiment of the present invention, the solid batching mechanism further includes a guide hopper for tilting and guiding material and a second scraper for bottom discharge and cleaning. The guide hopper is installed inside the storage silo, and a first guide hole for guiding material is opened at the bottom of the guide hopper. The main stirring shaft is rotatably installed in the middle of the guide hopper, and the first guide hole is located above the fly plate. The main stirring shaft is fixedly connected to the first scraper through a stirring rod. The first scraper is disposed in contact with the outer surface of the guide hopper. The second scraper is fixedly installed on the main stirring shaft. A plurality of second guide holes for discharging material are opened at the bottom of the storage silo.

[0009] As a further embodiment of the present invention, the solid feeding mechanism further includes a feeding impeller for quantitative feeding. The feeding impeller is rotatably mounted inside the feeding hopper via a feeding shaft. The feeding hopper is connected to a second feeding hole via a second feeding pipe. A feeding pipe for discharging is fixedly connected to the bottom of the feeding hopper. The feeding shaft is fixedly connected to the output shaft of a second motor. The second motor is fixedly mounted on the feeding hopper. The feeding hopper is fixedly mounted on the base plate via an L-shaped fixing plate.

[0010] As a further embodiment of the present invention, the liquid dispensing mechanism further includes a liquid outlet pipe for driving the dispensing cylinder to dispense liquid in a quantitative manner. The liquid outlet pipe is fixedly installed on the sealing sleeve and adapted to the side near the liquid guide pipe. The dispensing cylinder is slidably connected to the sealing sleeve through the liquid guide pipe. The sealing sleeve is fixedly installed at the bottom of the liquid storage tank, and the dispensing cylinder is slidably connected to the inside of the liquid storage tank through a slider. The liquid storage tank is provided with a groove adapted to slide the slider.

[0011] As a further embodiment of the present invention, the liquid dispensing mechanism further includes an eccentric drive disk for driving the liquid outlet pipe to control liquid discharge. The eccentric drive disk is eccentrically mounted in the protective box via a rotating shaft, and the rotating shaft is located at a non-central position of the eccentric drive disk. One end of the rotating shaft is connected to the feeding shaft via a one-way bearing.

[0012] As a further embodiment of the present invention, the liquid dispensing mechanism further includes a reset spring for driving the dispensing cylinder to reset and draw liquid. One end of the liquid guide tube is fixedly connected to a limiting plate via a traction rod. A reset spring is provided at the connection between the limiting plate and the sealing sleeve, and the reset spring is arranged around the outside of the traction rod. A rotating groove is provided on the limiting plate to be adapted to rotate and connect with the eccentric drive disk.

[0013] As a further embodiment of the present invention, a receiving tray is provided below the liquid outlet pipe and the discharge pipe. The protective box is fixedly installed on the base plate by several support rods. A liquid level sensor for liquid level sensing is provided inside the liquid storage tank. A scale line is provided on the outside of the liquid storage tank. An inlet pipe and an alarm light are provided on the top of the liquid storage tank.

[0014] In summary, the embodiments of the present invention have the following beneficial effects compared with the prior art: This invention significantly improves production efficiency and shortens the batching cycle through its solid batching mechanism. It allows the two core processes of mixing and continuous feeding to proceed in parallel, enabling continuous feeding without waiting for the mixing process to be fully completed. Furthermore, it effectively maintains the materials in a uniformly mixed state, further enhancing the consistency of feeding and mixing. At the same time, this operating method can significantly reduce the workload of operators, lower the cost of manual operation, and reduce material waste and equipment failure caused by human error, making it suitable for various production scenarios.

[0015] The liquid dispensing mechanism simplifies the system structure, reduces redundancy in key drive components, lowers equipment assembly difficulty, and improves system stability and reliability from the source. It also enables simultaneous driving of quantitative dispensing of solids and liquids, further enhancing the automation of dispensing production, meeting the control requirements of modern industrial production, expanding the application scope of the silo automatic dispensing system, and facilitating production and processing.

[0016] To more clearly illustrate the structural features and effects of the present invention, the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of an embodiment of the invention.

[0018] Figure 2This is a side view of an embodiment of the invention.

[0019] Figure 3 This is a cross-sectional view of the material conveying hopper in an embodiment of the invention.

[0020] Figure 4 for Figure 3 A magnified structural diagram of A in the diagram.

[0021] Figure 5 This is a cross-sectional view of the interior of the storage silo in an embodiment of the invention.

[0022] Figure 6 This is a schematic diagram of the connection structure of the main stirring shaft in an embodiment of the invention.

[0023] Figure 7 This is a schematic diagram of the internal connection structure of the feeding hopper in an embodiment of the invention.

[0024] Figure 8 This is a top view of the internal structure of the liquid storage tank in an embodiment of the invention.

[0025] Figure 9 This is a schematic diagram of the connection structure inside the protective box in an embodiment of the invention.

[0026] Figure 10 This is a cross-sectional view of the interior of the liquid storage tank in an embodiment of the invention.

[0027] Figure 11 This is a cross-sectional view of the liquid guide tube in an embodiment of the invention.

[0028] Figure 12 for Figure 11 A magnified structural diagram of B in the diagram.

[0029] Reference numerals: 1. Base plate; 2. Storage hopper; 3. Conveying hopper; 4. Feed hopper; 5. Conveying shaft; 6. Screwdriver blade; 7. First guide pipe; 8. Driven bevel gear; 9. Driving bevel gear; 10. Main stirring shaft; 11. First motor; 12. Guide hopper; 13. Stirring rod; 14. First scraper; 15. First guide hole; 16. Flying disc; 17. Second scraper; 18. Second guide hole; 19. Support column; 20. Second guide pipe; 21. Discharge hopper; 22. Second motor; 23. L-shaped fixing plate; 4. Feed pipe; 25. Feed impeller; 26. Feed shaft; 27. Receiving tray; 28. One-way bearing; 29. ​​Rotating shaft; 30. Eccentric drive disc; 31. Liquid storage tank; 32. Protective box; 33. Liquid inlet pipe; 34. Alarm light; 35. Liquid level sensor; 36. Liquid dispensing cylinder; 37. Slider; 38. Slide groove; 39. Liquid guide pipe; 40. Sealing sleeve; 41. Liquid guide hole; 42. Liquid outlet pipe; 43. Return spring; 44. Traction rod; 45. Limiting plate; 46. Rotating groove; 47. Scale line; 48. Support rod. Detailed Implementation

[0030] To make the objectives, technical solutions, and advantages of this invention clearer, the invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and not intended to limit the invention.

[0031] The specific implementation of the present invention will be described in detail below with reference to specific embodiments.

[0032] See Figures 1 to 8 An automatic silo dispensing system includes a base plate 1, on which a storage silo 2 is fixedly installed via support columns 19. A liquid storage silo 31 for liquid dispensing is provided on one side of the storage silo 2. The system also includes: The solid batching mechanism is installed at the connection between the base plate 1 and the storage bin 2. It is used for feeding, mixing and quantitative discharge of solid materials. The solid batching mechanism includes a feeding bin 3 for solid material conveying, a main stirring shaft 10 for mixing, and a feeding bin 21 for quantitative batching. A flyer disc 16 for rotating flyer and a stirring rod 13 for tilting and stirring are fixedly connected to the main stirring shaft 10. The feeding bin 3 conveys and guides materials through the rotation of the main stirring shaft 10.

[0033] Furthermore, the solid batching mechanism also includes auger blades 6 for driving the material conveying in the conveying bin 3. The auger blades 6 are rotatably mounted inside the conveying bin 3 via the conveying shaft 5. The conveying bin 3 is fixedly mounted on the storage bin 2, and the conveying bin 3 is connected to the inside of the storage bin 2 via the first guide pipe 7. The conveying bin 3 is fixedly connected to the feed hopper 4. One end of the conveying shaft 5 is fixedly connected to a driven bevel gear 8, which meshes with a driving bevel gear 9. The driving bevel gear 9 is fixedly connected to the main stirring shaft 10, and the main stirring shaft 10 is fixedly connected to the output shaft of the first motor 11. The first motor 11 is fixedly mounted on the storage bin 2.

[0034] Furthermore, the solid batching mechanism also includes a guide hopper 12 for tilting and guiding materials and a second scraper 17 for bottom discharge and cleaning. The guide hopper 12 is installed inside the storage bin 2. The bottom of the guide hopper 12 is provided with a first guide hole 15 for guiding materials. The main stirring shaft 10 is rotatably installed in the middle of the guide hopper 12, and the first guide hole 15 is located above the fly plate 16. The main stirring shaft 10 is fixedly connected to the first scraper 14 through the stirring rod 13. The first scraper 14 is set in contact with the outer surface of the guide hopper 12. The second scraper 17 is fixedly installed on the main stirring shaft 10. The bottom of the storage bin 2 is provided with several second guide holes 18 for discharging materials.

[0035] Furthermore, the solid feeding mechanism also includes a feeding impeller 25 for quantitative feeding. The feeding impeller 25 is rotatably mounted inside the feeding bin 21 via a feeding shaft 26. The feeding bin 21 is connected to the second feeding hole 18 via a second feeding pipe 20. The bottom of the feeding bin 21 is fixedly connected to a feeding pipe 24 for discharging. The feeding shaft 26 is fixedly connected to the output shaft of the second motor 22. The second motor 22 is fixedly mounted on the feeding bin 21. The feeding bin 21 is fixedly mounted on the base plate 1 via an L-shaped fixing plate 23.

[0036] Preferably, when performing quantitative feeding of solid ingredients, the materials to be mixed can be fed through the feed hopper 4 on the conveying bin 3. At this time, the output shaft of the first motor 11 drives the main stirring shaft 10 to rotate, and the main stirring shaft 10 drives the active bevel gear 9 to rotate accordingly. Under the meshing connection between the active bevel gear 9 and the driven bevel gear 8, the auger blades 6 on the conveying shaft 5 can be driven to rotate, thereby completing the feeding of solid materials. At this time, the materials in the conveying bin 3 can enter the interior of the storage bin 2 from the first guide pipe 7 for mixing.

[0037] As the output shaft of the first motor 11 drives the main stirring shaft 10 to rotate, the material entering the storage bin 2 is mixed on the guide hopper 12. Under the stirring action of the stirring rod 13 driven by the main stirring shaft 10 and the scraping action of the first scraper 14, the solid material can be well mixed. Then, the material on the guide hopper 12 reaches the fly plate 16 through the first guide hole 15. The main stirring shaft 10 drives the fly plate 16 to fly the material, which can make the material fall more dispersed into the bottom of the storage bin 2. At this time, under the scraping action of the second scraper 17 on the main stirring shaft 10, the material can reach the interior of the discharge bin 21 through the second guide hole 18 and the second guide pipe 20. The output shaft of the second motor 22 can then drive the discharge impeller 25 on the discharge shaft 26 to perform quantitative feeding and discharging, so that the prepared material reaches the receiving plate 27 from the discharge pipe 24 for collection.

[0038] It should be noted that the output shaft of the second motor 22 can be driven in both forward and reverse directions.

[0039] This quantitative batching method for solid materials can significantly improve production efficiency and shorten the batching cycle. It involves simultaneously advancing the two core processes of mixing and continuous feeding, allowing for continuous material supply without waiting for the mixing process to be fully completed. Furthermore, it effectively maintains the material in a uniformly mixed state, further enhancing the consistency of feeding and mixing. At the same time, this method can significantly reduce the workload of operators, lower labor costs, and reduce material waste and equipment failures caused by human error, making it suitable for various production scenarios.

[0040] like Figures 1-12 As shown, this embodiment, based on the above embodiment, also includes a liquid dispensing mechanism, which is installed at the connection between the liquid storage tank 31 and the base plate 1. It is selectively driven by the solid dispensing mechanism. The liquid dispensing mechanism includes a dispensing cylinder 36 for quantitative liquid dispensing and a liquid guide pipe 39 for lifting and driving. The liquid guide pipe 39 is connected to the interior of the dispensing cylinder 36. A liquid guide hole 41 for guiding liquid is opened at the internal connection of the liquid guide pipe 39. The liquid guide hole 41 is selectively driven by the forward and reverse rotation inside the feeding bin 21.

[0041] Furthermore, the liquid dispensing mechanism also includes a liquid outlet pipe 42 for driving the dispensing cylinder 36 to dispense liquid in a quantitative manner. The liquid outlet pipe 42 is fixedly installed on the sealing sleeve 40 and adapted to the side near the liquid guide pipe 39. The dispensing cylinder 36 is slidably connected to the sealing sleeve 40 through the liquid guide pipe 39. The sealing sleeve 40 is fixedly installed at the bottom of the liquid storage tank 31, and the dispensing cylinder 36 is slidably connected to the inside of the liquid storage tank 31 through the slider 37. The liquid storage tank 31 is provided with a groove 38 adapted to slide and connect the slider 37.

[0042] Furthermore, the liquid dispensing mechanism also includes an eccentric drive disk 30 for driving the liquid outlet pipe 42 to control the liquid discharge. The eccentric drive disk 30 is eccentrically mounted in the protective box 32 via a rotating shaft 29, and the rotating shaft 29 is located at a non-central position of the eccentric drive disk 30. One end of the rotating shaft 29 is connected to the feeding shaft 26 via a one-way bearing 28.

[0043] Furthermore, the liquid dispensing mechanism also includes a reset spring 43 for driving the dispensing cylinder 36 to reset and draw liquid. One end of the liquid guide tube 39 is fixedly connected to a limiting plate 45 via a traction rod 44. A reset spring 43 is provided at the connection between the limiting plate 45 and the sealing sleeve 40, and the reset spring 43 is arranged around the outside of the traction rod 44. A rotating groove 46 is provided on the limiting plate 45 to be adapted to rotate and connect with the eccentric drive disk 30.

[0044] Furthermore, a receiving tray 27 is provided below the liquid outlet pipe 42 and the discharge pipe 24. The protective box 32 is fixedly installed on the base plate 1 by several support rods 48. A liquid level sensor 35 for liquid level sensing is provided inside the liquid storage tank 31. A scale line 47 is provided on the outside of the liquid storage tank 31. An inlet pipe 33 and an alarm light 34 are provided on the top of the liquid storage tank 31.

[0045] Preferably, in this embodiment, during the liquid batching and feeding process, Figure 10 The diagram shows the initial state before liquid is dispensed. Since the liquid level in the storage tank 31 is higher than that in the distribution cylinder 36, the liquid in the storage tank 31 can enter the distribution cylinder 36 for storage. Furthermore, the liquid dispensing is mainly controlled by the forward and reverse rotation of the output shaft of the second motor 22. When the output shaft of the second motor 22 rotates forward, the unidirectional action of the one-way bearing 28 drives the eccentric drive disc 30 to rotate one revolution, thus completing the dispensing of liquid from the distribution cylinder 36 to the outlet pipe 42. The specific operation method for quantitative feeding is as follows: when the eccentric drive disk 30 rotates half a revolution, the eccentric effect of the eccentric drive disk 30 drives the liquid distribution cylinder 36 to be higher than the liquid level in the liquid storage tank 31. At this time, the liquid guide hole 41 on the liquid guide pipe 39 is immediately connected to the outlet pipe 42 at the same height. Thus, the liquid in the liquid distribution cylinder 36 immediately reaches the outlet pipe 42 through the liquid guide hole 41 to complete the corresponding quantitative feeding process, which is convenient for entering the receiving tray 27 below to carry out quantitative feeding with solid materials.

[0046] In addition, the liquid level sensor 35 in the liquid storage tank 31 can sense the liquid level in the liquid storage tank 31. When the liquid level is lower than a certain height, the alarm light 34 above the liquid storage tank 31 will flash and sound an alarm, which will facilitate the subsequent addition of liquid.

[0047] When the output shaft of the second motor 22 rotates in the opposite direction, the eccentric drive disk 30 cannot be driven to rotate under the unidirectional action of the one-way bearing 28. Therefore, liquid feeding and dispensing will not be performed, and only the quantitative feeding and dispensing of solid materials will be completed.

[0048] This quantitative liquid batching and dispensing method simplifies the system structure considerably. In traditional batching systems, solid dispensing and liquid batching often require two separate drive units, which not only increases the number of equipment parts but also enhances the complexity of the linkage between components. This system, however, achieves dual-function adaptation through the bidirectional rotation of a single motor, reducing redundant settings of key drive components, lowering the difficulty of equipment assembly, and improving the stability and reliability of system operation from the source. At the same time, it can effectively complete the synchronous drive processing of quantitative solid and liquid batching, further improving the automation performance of batching production, adapting to the control requirements of modern industrial production, and being adaptable to various production scenarios. This further expands the application scope of the silo automatic batching system, facilitating production and processing.

[0049] It should be noted that the components in this application are all general standard parts or components known to those skilled in the art, which effectively solve the technical problems raised in the background art.

[0050] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. An automatic silo dispensing system, comprising a base plate (1), wherein a storage silo (2) is fixedly installed on the base plate (1) by means of support columns (19), characterized in that, The storage silo (2) is provided with a liquid storage silo (31) for liquid dispensing on one side, and also includes: The solid batching mechanism is installed at the connection between the base plate (1) and the storage bin (2) for feeding and mixing solid materials and for quantitative discharge processing. The solid batching mechanism includes a feeding bin (3) for solid material feeding, a main stirring shaft (10) for mixing, and a feeding bin (21) for quantitative batching. The main stirring shaft (10) is fixedly connected with a flyer disc (16) for rotating fly material and a stirring rod (13) for tilting and stirring. The feeding bin (3) performs material feeding and guiding processing through the rotation of the main stirring shaft (10). The liquid dispensing mechanism is installed at the connection between the liquid storage tank (31) and the base plate (1). It is selectively driven by the solid dispensing mechanism. The liquid dispensing mechanism includes a dispensing cylinder (36) for quantitative dispensing and a liquid guide pipe (39) for lifting and driving. The liquid guide pipe (39) is connected to the inside of the dispensing cylinder (36). A liquid guide hole (41) for guiding liquid is opened at the internal connection of the liquid guide pipe (39). The liquid guide hole (41) is selectively driven by the forward and reverse rotation inside the feed bin (21).

2. The automatic silo batching system according to claim 1, characterized in that, The solid batching mechanism also includes auger blades (6) for driving the material conveying bin (3) to guide and convey the material. The auger blades (6) are rotatably installed inside the material conveying bin (3) via the material conveying shaft (5). The material conveying bin (3) is fixedly installed on the storage bin (2), and the material conveying bin (3) is connected to the inside of the storage bin (2) via the first material guide pipe (7). The material conveying bin (3) is fixedly connected to the feed hopper (4). One end of the material conveying shaft (5) is fixedly connected to a driven bevel gear (8). The driven bevel gear (8) is meshed with the driving bevel gear (9). The driving bevel gear (9) is fixedly connected to the main stirring shaft (10), and the main stirring shaft (10) is fixedly connected to the output shaft of the first motor (11). The first motor (11) is fixedly installed on the storage bin (2).

3. The automatic silo batching system according to claim 2, characterized in that, The solid batching mechanism also includes a guide hopper (12) for tilting and guiding materials and a second scraper (17) for bottom discharge and cleaning. The guide hopper (12) is installed inside the storage bin (2). The bottom of the guide hopper (12) is provided with a first guide hole (15) for guiding materials. The main stirring shaft (10) is rotatably installed in the middle of the guide hopper (12), and the first guide hole (15) is located above the fly plate (16). The main stirring shaft (10) is fixedly connected to the first scraper (14) through the stirring rod (13). The first scraper (14) is set in contact with the outer surface of the guide hopper (12). The second scraper (17) is fixedly installed on the main stirring shaft (10). The bottom of the storage bin (2) is provided with several second guide holes (18) for discharging materials.

4. The automatic silo batching system according to claim 3, characterized in that, The solid batching mechanism also includes a feeding impeller (25) for quantitative feeding. The feeding impeller (25) is rotatably installed inside the feeding bin (21) via a feeding shaft (26). The feeding bin (21) is connected to the second feeding hole (18) via a second feeding pipe (20). The bottom of the feeding bin (21) is fixedly connected to a feeding pipe (24) for discharging. The feeding shaft (26) is fixedly connected to the output shaft of the second motor (22). The second motor (22) is fixedly installed on the feeding bin (21). The feeding bin (21) is fixedly installed on the base plate (1) via an L-shaped fixing plate (23).

5. The automatic silo batching system according to claim 1, characterized in that, The liquid dispensing mechanism also includes a dispensing pipe (42) for driving the dispensing cylinder (36) to dispense liquid in a quantitative manner. The dispensing pipe (42) is fixedly installed on the sealing sleeve (40) and adapted to the side near the liquid guide pipe (39). The dispensing cylinder (36) is slidably connected to the sealing sleeve (40) through the liquid guide pipe (39). The sealing sleeve (40) is fixedly installed at the bottom of the liquid storage tank (31). The dispensing cylinder (36) is slidably connected to the inside of the liquid storage tank (31) through the slider (37). The liquid storage tank (31) is provided with a groove (38) adapted to slide and connect the slider (37).

6. The automatic silo batching system according to claim 5, characterized in that, The liquid dispensing mechanism also includes an eccentric drive disk (30) for driving the liquid outlet pipe (42) to control the liquid discharge. The eccentric drive disk (30) is eccentrically mounted in the protective box (32) via a rotating shaft (29), and the rotating shaft (29) is located at a non-central position of the eccentric drive disk (30). One end of the rotating shaft (29) is connected to the feeding shaft (26) via a one-way bearing (28).

7. The automatic silo batching system according to claim 6, characterized in that, The liquid dispensing mechanism also includes a reset spring (43) for driving the dispensing cylinder (36) to reset and draw liquid. One end of the liquid guide tube (39) is fixedly connected to a limiting plate (45) via a traction rod (44). A reset spring (43) is provided at the connection between the limiting plate (45) and the sealing sleeve (40), and the reset spring (43) is arranged around the outside of the traction rod (44). A rotating groove (46) is provided on the limiting plate (45) to be adapted to rotate and connect with the eccentric drive disk (30).

8. The automatic silo batching system according to claim 6, characterized in that, A receiving tray (27) is provided below the liquid outlet pipe (42) and the discharge pipe (24). The protective box (32) is fixedly installed on the base plate (1) by several support rods (48). A liquid level sensor (35) for liquid level sensing is provided inside the liquid storage tank (31). A scale line (47) is provided on the outside of the liquid storage tank (31). An inlet pipe (33) and an alarm light (34) are provided on the top of the liquid storage tank (31).

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