A feed ration discharging device for goat breeding and a method for using the same

Abstract

The application discloses a goat breeding feed ration discharging device and a use method thereof, and belongs to the technical field of livestock breeding equipment, which comprises a storage bin, a partition frame, a fixedly arranged inner wall of the storage bin, a plurality of discharge barrels, each of which is fixedly embedded in the outer wall bottom of the partition frame and is in communication with the interior of each partition frame, a feeding mechanism arranged in the partition frame and used for feeding the feed, and a ration mechanism arranged in the storage bin and used for receiving the feed from the discharge barrel and performing high-precision weighing and volume adjustment on each portion of the feed. The goat breeding feed ration discharging device and the use method thereof adopt a double-control strategy of "volume coarse adjustment + weighing fine adjustment", preliminarily set the approximate volume by adjusting the fitting depth of the first and second ration barrels, and then rely on the real-time feedback of the weighing sensor to perform the feed termination control, so that the error caused by the change of the feed density is effectively eliminated, and the ration accuracy is improved.

Description

Technical Field

[0001] This invention belongs to the technical field of livestock breeding equipment, specifically a quantitative feed dispensing device for goat breeding and its usage method. Background Technology

[0002] Goat farming is an agricultural production activity that involves artificially raising and managing goats to obtain products such as meat, milk, wool (cashmere), or hides, thereby achieving economic benefits. In the process of large-scale goat farming, precise feeding is a key link to ensure the healthy growth of the flock and improve feed conversion rate.

[0003] Traditional manual feeding methods are not only labor-intensive and inefficient, but also difficult to accurately control the amount of feed given to each sheep or each feed trough, which can easily lead to feed waste or insufficient feed intake in some sheep. Existing mechanical metering devices mostly use volumetric metering, such as metering cups or screw meters, which are greatly affected by feed density, moisture content and compaction, and cannot meet the needs of modern farming for precise feeding. In addition, existing equipment cannot flexibly control the amount of feed according to the growth status of goats, and has poor adaptability. Summary of the Invention

[0004] The purpose of this invention is to: adopt a dual control strategy of "coarse volume adjustment + fine weighing adjustment". First, the approximate volume is preset by adjusting the fitting depth of the first and second metering cylinders. Then, the feeding termination control is performed based on real-time feedback from the weighing sensor. This effectively eliminates errors caused by changes in feed density and improves the metering accuracy. The volume of the metering cylinder is electrically adjusted by the second forward and reverse motor, eliminating the need to stop the machine and manually change the metering cup. Different feeding amounts can be switched remotely and quickly to adapt to the differentiated feeding needs of sheep at different stages such as lactation, growing, and fattening. Multiple discharge cylinders are driven synchronously by bevel gear transmission, and multiple metering cylinders are weighed simultaneously, which greatly increases the feed output per unit time and meets the time window requirements for centralized feeding in large sheep farms. By integrating a dust collector and dust collector, dust is actively collected during the discharge process, reducing the dust concentration in the working area, protecting the health of the feeders, and reducing feed waste.

[0005] The technical solution adopted in this invention is as follows: A quantitative feed dispensing device for goat farming, comprising:

[0006] Storage silos;

[0007] Divider racks are fixedly installed on the inner wall of the storage silo;

[0008] Multiple discharge cylinders are provided, each of which is fixedly embedded in the bottom of the outer wall of the partition frame, and the interior of each discharge cylinder is connected to the interior of each partition frame;

[0009] The feeding mechanism, located within the partition frame, is used to transport feed;

[0010] The metering mechanism, located in the storage silo, is used to receive feed from the discharge cylinder and to perform high-precision weighing and volume adjustment of each portion of feed to control the discharge amount.

[0011] The feeding mechanism, located on the storage silo, is used to orderly discharge multiple portions of feed that have been prepared in a fixed quantity.

[0012] The material conveying mechanism includes a protective cylinder, a driving component, and multiple spiral conveying blades. The protective cylinder is fixedly embedded in the inner wall of the storage bin and penetrates the outer wall of the separator. The driving component is located on the storage bin, and each spiral conveying blade is located on the driving component and within the discharge cylinder.

[0013] The driving component includes a first servo motor, a rotating shaft, multiple first bevel gears, multiple second bevel gears, and multiple conveying shafts. The first servo motor is bolted to one side of the outer wall of the storage silo. The rotating shaft is rotatably embedded in the inner wall of the storage silo and is located inside the protective cylinder. The output end of the first servo motor is fixedly connected to the rotating shaft. Each first bevel gear is fixedly sleeved on the outer wall of the rotating shaft. Each conveying shaft is rotatably embedded in the bottom of the inner wall of the protective cylinder. Each second bevel gear is fixedly sleeved on the outer wall of the conveying shaft. Each second bevel gear meshes with each first bevel gear. Each spiral conveying blade is fixedly sleeved on the outer wall of the conveying shaft.

[0014] The quantitative mechanism includes multiple first quantitative cylinders, multiple second quantitative cylinders, a moving component, an adjusting component, and a weighing component. Each first quantitative cylinder is mounted on the moving component, and each second quantitative cylinder is mounted on the adjusting component. The moving component is located inside the storage bin, the adjusting component is mounted on the moving component, and the weighing component is mounted on the adjusting component. Each second quantitative cylinder is movably sleeved on the outer wall of the first quantitative cylinder.

[0015] The movable component includes a movable frame, two guide rails, and two first cylinders. The movable frame is slidably embedded between each guide rail. Each guide rail is fixedly installed on both sides of the inner wall of the storage bin. Each first cylinder is installed on one side of the inner wall of the storage bin. The output end of each first cylinder is fixedly connected to the movable frame. Each first metering cylinder is fixedly embedded on the top of the outer wall of the movable frame. Each first metering cylinder is located at the bottom of the outer wall of the discharge cylinder.

[0016] The adjusting component includes a connector, two threaded rods, and two second forward and reverse motors. Each second metering cylinder is fixedly embedded in the top of the outer wall of the connector. The connector is threadedly connected to each threaded rod. Each second forward and reverse motor is bolted to the top of the outer wall of the moving frame. Each threaded rod is fixedly located at the output end of the second forward and reverse motor.

[0017] The weighing component includes multiple weighing sensors, a hinged plate, and two second cylinders. Each weighing sensor is fixedly embedded on the top of the outer wall of the hinged plate, and each weighing sensor is located on the top of the outer wall of the second metering cylinder. The hinged plate is fixedly installed at the output end of each second cylinder, and each second cylinder is installed on the bottom of the outer wall of the connector.

[0018] The material discharge mechanism includes a feeding frame, a feeding divider, a dust hopper, and a dust collector. The feeding frame is fixedly embedded in one side of the inner wall of the storage silo. The feeding divider is fixedly set in one side of the outer wall of the storage silo, and the interior of the feeding divider is connected to the interior of the feeding frame. The dust hopper is installed on the outer wall of the storage silo and is located above the feeding divider. The dust collector is installed on one side of the outer wall of the storage silo, and the dust hopper is connected to the input end of the dust collector through a pipe.

[0019] The storage bin is equipped with casters at the bottom corners of its outer wall, a push-pull rod on one side of its outer wall, and a control panel on one side of its outer wall.

[0020] A method for using a quantitative feed dispensing device for goat farming includes the following steps:

[0021] Step 1: Equipment initialization and parameter setting: Based on the breed, growth stage and number of goats to be fed, set the target value of the total weight of feed for a single feeding through the control panel;

[0022] Step 2: Volume pre-adjustment: Control the second forward and reverse motor to start, drive the threaded rod to rotate, drive the connecting piece and the second metering cylinder to rise and fall, adjust the relative fitting depth between the first metering cylinder and the second metering cylinder, thereby pre-adjusting the effective volume in the first metering cylinder and the second metering cylinder to the volume value that matches the single target feeding amount;

[0023] Step 3: Feeding and Dynamic Weighing: Start the first cylinder to push the moving frame to slide along the guide rail, so that the upper port of the first metering cylinder is accurately aligned and close to the lower port of the discharge cylinder. Start the first servo motor to drive the rotating shaft and each first bevel gear to rotate. Each first bevel gear meshes with each second bevel gear, so that the conveying shaft drives each spiral conveying blade to rotate in the discharge cylinder, forcibly and evenly feeding the feed in the separator into each first metering cylinder. During this process, the weighing sensor monitors the weight of the feed in the cylinder in real time and feeds the data back to the control system.

[0024] Step 4: Precise Quantitative Stop: When the weighing sensor detects that the weight of the feed in its corresponding first quantitative cylinder has reached the target amount for a single feeding, the control system immediately sends a signal to the feeding mechanism to pause or terminate the feeding of the discharge cylinder.

[0025] Step 5: Discharge and Dust Removal: After weighing, start the second cylinder, pull the opening and closing plate to open the bottom outlet of the second metering cylinder. At the same time, start the first cylinder to push the moving frame to the discharge station, so that the bottom of the second metering cylinder is aligned with the inlet of the feeding frame. The feed in the first and second metering cylinders falls into the feeding frame and into the feeding divider trough under the action of gravity. During the discharge process, the dust collector starts simultaneously and collects the dust generated by the falling material through the dust collection hopper.

[0026] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are:

[0027] In this invention, by adopting a dual control strategy of "coarse volume adjustment + fine weighing adjustment", the approximate volume is preset by adjusting the fitting depth of the first and second quantitative cylinders, and then the feeding termination control is performed by relying on the real-time feedback of the weighing sensor. This effectively eliminates the error caused by changes in feed density and improves the quantitative accuracy.

[0028] In this invention, the volume of the metering cylinder is electrically adjusted by a second forward and reverse motor, eliminating the need to stop the machine and manually replace the metering cup. Different feeding amounts can be switched remotely and quickly to meet the differentiated feeding needs of sheep flocks at different stages such as lactation, growing, and fattening. Multiple discharge cylinders are driven synchronously by bevel gear transmission, and multiple metering cylinders are weighed simultaneously, which greatly increases the output per unit time and meets the time window requirements for centralized feeding in large sheep farms.

[0029] In this invention, by integrating a dust collection hopper and a dust collector, dust is actively collected during the discharge process, reducing the dust concentration in the working area, protecting the health of the feeders, and reducing feed waste. Attached Figure Description

[0030] Figure 1 This is a first-view perspective perspective view of the present invention;

[0031] Figure 2 This is a second-view perspective perspective view of the present invention;

[0032] Figure 3 This is a cross-sectional view of the storage silo of the present invention;

[0033] Figure 4 This is a cross-sectional view of the protective cylinder of the present invention;

[0034] Figure 5 This is an exploded view of the material conveying mechanism of the present invention;

[0035] Figure 6 This is a schematic diagram of the quantitative mechanism of the present invention;

[0036] Figure 7 This is an exploded view of the quantitative mechanism of the present invention.

[0037] The diagram shows the following markings: 1. Storage bin; 2. Divider frame; 3. Discharge cylinder; 4. Conveying mechanism; 401. Protective cylinder; 402. First servo motor; 403. Rotating shaft; 404. First bevel gear; 405. Second bevel gear; 406. Conveying shaft; 407. Spiral conveyor blades; 5. Metering mechanism; 501. First metering cylinder; 502. Second metering cylinder; 503. Moving frame; 504. Guide rail; 505. First cylinder; 506. Connecting part; 507. Threaded rod; 508. Second forward / reverse motor; 509. Weighing sensor; 510. Opening and closing plate; 511. Second cylinder; 6. Discharge mechanism; 601. Feeding frame; 602. Feeding divider trough; 603. Dust collector hopper; 604. Dust collector; 7. Casters; 8. Push-pull rod; 9. Control panel. Detailed Implementation

[0038] 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.

[0039] Example 1, refer to Figures 1-7 A quantitative feed dispensing device for goat farming, comprising:

[0040] Storage bin 1;

[0041] The separator 2 is fixedly installed on the inner wall of the storage bin 1;

[0042] There are multiple discharge cylinders 3. Each discharge cylinder 3 is fixedly embedded in the bottom of the outer wall of the partition frame 2, and the interior of each discharge cylinder 3 is connected to the interior of each partition frame 2.

[0043] The feeding mechanism 4 is located inside the partition frame 2 and is used to transport feed;

[0044] The quantitative mechanism 5 is located in the storage bin 1 and is used to receive feed from the discharge cylinder 3 and to weigh and adjust the volume of each feed with high precision in order to control the discharge amount.

[0045] The feeding mechanism 6 is located on the storage bin 1 and is used to orderly discharge multiple portions of feed that have been quantitatively prepared.

[0046] In this implementation plan: the storage bin 1 has a hollow box structure with an opening at the top for adding feed and a supporting frame at the bottom. The partition frame 2 is fixedly welded to the inner wall of the storage bin 1. The partition frame 2 forms multiple independent longitudinal channels inside to prevent feed segregation in the bin. The number of discharge cylinders 3 can be set according to actual needs. The volume of the metering cylinder can be adjusted by the metering mechanism 5. The metering cup can be changed manually without stopping the machine. Different feeding amounts can be switched remotely and quickly. The discharge mechanism 6 can actively collect dust during the discharge process, reduce the dust concentration in the working area, and protect the health of the feeders.

[0047] Specifically, the material conveying mechanism 4 includes a protective cylinder 401, a driving component, and multiple spiral conveying blades 407. The protective cylinder 401 is fixedly embedded in the inner wall of the storage bin 1 and penetrates the outer wall of the separator 2. The driving component is located on the storage bin 1, and each spiral conveying blade 407 is located on the driving component and within the discharge cylinder 3.

[0048] In this implementation scheme: the protective cylinder 401 is used to isolate the drive component from the feed to prevent contamination. The drive component synchronously drives each spiral conveyor blade 407 to rotate, realizing the synchronous feeding of multiple spiral conveyor blades 407 driven by a single power source, ensuring the uniformity and synchronicity of multi-path feeding. The spiral conveyor blades 407 rotate in the discharge cylinder 3, which can push the feed to fall.

[0049] Specifically, the driving components include a first servo motor 402, a rotating shaft 403, multiple first bevel gears 404, multiple second bevel gears 405, and multiple conveying shafts 406. The first servo motor 402 is bolted to one side of the outer wall of the storage silo 1. The rotating shaft 403 is rotatably embedded in the inner wall of the storage silo 1 and is located inside the protective cylinder 401. The output end of the first servo motor 402 is fixedly connected to the rotating shaft 403. Each first bevel gear 404 is fixedly sleeved on the outer wall of the rotating shaft 403. Each conveying shaft 406 is rotatably embedded in the bottom of the inner wall of the protective cylinder 401. Each second bevel gear 405 is fixedly sleeved on the outer wall of the conveying shaft 406. Each second bevel gear 405 meshes with each first bevel gear 404. Each spiral conveying blade 407 is fixedly sleeved on the outer wall of the conveying shaft 406.

[0050] In this implementation scheme: the first servo motor 402 drives the rotating shaft 403 to rotate, and through the meshing transmission between the first bevel gear 404 and the second bevel gear 405, the power is vertically turned and synchronously drives all conveying shafts 406 to rotate, realizing simultaneous feeding of multiple stations. When the conveying shaft 406 drives the spiral conveying blades 407 to rotate, it generates a downward forced thrust on the feed in the discharge cylinder 3, avoiding the feed from being blocked due to poor flowability or arching, while ensuring that the discharge speed of each discharge cylinder 3 is consistent, providing a stable material flow for subsequent accurate quantitative measurement.

[0051] Specifically, the metering mechanism 5 includes multiple first metering cylinders 501, multiple second metering cylinders 502, a moving component, an adjusting component, and a weighing component. Each first metering cylinder 501 is mounted on the moving component, and each second metering cylinder 502 is mounted on the adjusting component. The moving component is located inside the storage bin 1, the adjusting component is mounted on the moving component, and the weighing component is mounted on the adjusting component. Each second metering cylinder 502 is movably sleeved on the outer wall of the first metering cylinder 501.

[0052] In this implementation scheme: a moving component is used to control the position of the first metering cylinder 501, thereby enabling the switching of the first metering cylinder 501 and the second metering cylinder 502 between the receiving station and the discharging station; an adjusting component is used to drive the second metering cylinder 502 to rise and fall, thereby changing the relative fitting depth between the first metering cylinder 501 and the second metering cylinder 502 and altering the internal volume; at the same time, a weighing component monitors the actual weight in real time, forming a dual metering mechanism of "coarse volume adjustment + fine weighing calibration".

[0053] Specifically, the moving parts include a moving frame 503, two guide rails 504, and two first cylinders 505. The moving frame 503 is slidably embedded between each guide rail 504. Each guide rail 504 is fixedly set on both sides of the inner wall of the storage bin 1. Each first cylinder 505 is installed on one side of the inner wall of the storage bin 1. The output end of each first cylinder 505 is fixedly connected to the moving frame 503. Each first metering cylinder 501 is fixedly embedded on the top of the outer wall of the moving frame 503. Each first metering cylinder 501 is located at the bottom of the outer wall of the discharge cylinder 3.

[0054] In this implementation scheme: the first cylinder 505 drives the moving frame 503 to slide along the guide rail 504, so that the first quantitative cylinder 501 can accurately switch between the "receiving station" and the "discharging station", with smooth operation and high positioning accuracy. At the same time, the moving frame 503 also has the function of blocking the bottom of the discharge cylinder 3 when discharging.

[0055] Specifically, the adjusting components include a connector 506, two threaded rods 507, and two second forward and reverse motors 508. Each second metering cylinder 502 is fixedly embedded in the top of the outer wall of the connector 506. The connector 506 is threadedly connected to each threaded rod 507. Each second forward and reverse motor 508 is bolted to the top of the outer wall of the moving frame 503. Each threaded rod 507 is fixedly located at the output end of the second forward and reverse motor 508.

[0056] In this implementation scheme: when the second forward and reverse motor 508 drives the threaded rod 507 to rotate, the connector 506 drives all the second metering cylinders 502 to rise and fall synchronously, thereby changing the fitting depth of all the first metering cylinders 501 and the second metering cylinders 502 at the same time. Before each weighing, the volume is pre-adjusted according to the target weight so that the feed filling volume is roughly matched with the target weight, reducing the amount of feed replenishment or overflow during subsequent weighing and improving the metering speed.

[0057] Specifically, the weighing component includes multiple weighing sensors 509, a hinge plate 510, and two second cylinders 511. Each weighing sensor 509 is fixedly embedded in the top of the outer wall of the hinge plate 510, and each weighing sensor 509 is located on the top of the outer wall of the second metering cylinder 502. The hinge plate 510 is fixedly installed at the output end of each second cylinder 511, and each second cylinder 511 is installed on the bottom of the outer wall of the connector 506.

[0058] In this implementation scheme: When receiving material, the opening and closing plate 510 closes the bottom of the second metering cylinder 502. After the feed falls in, its weight is entirely applied to the weighing sensor 509. When discharging material, the second cylinder 511 pulls the opening and closing plate 510 to open, and the feed falls down. The weighing sensor 509 directly bears the weight of the second metering cylinder 502 and the feed inside, realizing dynamic real-time weighing. The second cylinder 511 pushes the opening and closing plate 510 to move horizontally, thereby opening or closing the bottom outlet of the second metering cylinder 502, realizing independent weighing and independent unloading of each metering cylinder, providing a hardware foundation for multi-station precise control.

[0059] Specifically, the material discharge mechanism 6 includes a feeding frame 601, a feeding divider 602, a dust collector 603, and a dust collector 604. The feeding frame 601 is fixedly embedded in one side of the inner wall of the storage silo 1. The feeding divider 602 is fixedly set in one side of the outer wall of the storage silo 1, and the interior of the feeding divider 602 is connected to the interior of the feeding frame 601. The dust collector 603 is installed on the outer wall of the storage silo 1, and the dust collector 603 is located above the feeding divider 602. The dust collector 604 is installed on one side of the outer wall of the storage silo 1, and the dust collector 603 is connected to the input end of the dust collector 604 through a pipe.

[0060] In this implementation plan: the feed rack 601 is used to divert feed into the feeding divider 602. While discharging a fixed amount of feed, the dust collector 604 uses the dust collector 603 to suck up the dust that is raised, which effectively improves the breeding environment and reduces feed waste and environmental pollution.

[0061] Specifically, casters 7 are fixedly installed at the bottom corners of the outer wall of the storage bin 1, a push-pull rod 8 is fixedly installed on one side of the outer wall of the storage bin 1, and a control panel 9 is installed on one side of the outer wall of the storage bin 1.

[0062] In this implementation scheme: the casters 7 facilitate the movement of the entire machine; the push-pull rod 8 facilitates manual pushing; and the control panel 9 is used to set parameters, display weight data, and control the actions of various actuators. The control panel 9 is electrically connected to the first servo motor 402, the second forward / reverse motor 508, the first cylinder 505, the second cylinder 511, the load cell 509, and the dust collector 604 to achieve automated control. The power for the first servo motor 402, the second forward / reverse motor 508, the first cylinder 505, the second cylinder 511, the load cell 509, and the dust collector 604 comes from an external power source and should be electrically connected to an external power source. The internal circuit principle and structure are common knowledge to those skilled in the art and will not be described in detail here. The model can be selected according to the actual use.

[0063] In use, the process is as follows: Step 1: Equipment initialization and parameter setting: Based on the breed, growth stage, and number of goats to be fed, set the target total weight for a single feed output through the control panel 9. Step 2: Volume pre-adjustment: Control the second forward and reverse motor 508 to start, driving the threaded rod 507 to rotate, which in turn drives the connecting piece 506 and the second metering cylinder 502 to rise and fall, adjusting the relative fitting depth between the first metering cylinder 501 and the second metering cylinder 502, thereby adjusting the effective volume within the first metering cylinder 501 and the second metering cylinder 502. Pre-adjust to the volume value matching the single target feeding amount. Step 3: Receiving and dynamic weighing: Start the first cylinder 505 to push the moving frame 503 to slide along the guide rail 504, so that the upper port of the first metering cylinder 501 is accurately aligned and tightly attached to the lower port of the discharge cylinder 3. Start the first servo motor 402 to drive the rotating shaft 403 and each first bevel gear 404 to rotate. Each first bevel gear 404 meshes with each second bevel gear 405, so that the conveying shaft 406 drives each spiral conveying blade 407 to... The feed cylinder 3 rotates, forcibly and evenly feeding the feed in the separator 2 into each of the first metering cylinders 501. During this process, the weighing sensor 509 monitors the weight of the feed in the cylinder in real time and feeds the data back to the control system. Step four: Precise metering stop: When the weighing sensor 509 detects that the weight of the feed in its corresponding first metering cylinder 501 has reached the single target feeding amount, the control system immediately sends a signal to the conveying mechanism 4 to pause or terminate the feeding of the feed cylinder 3. Step five: Discharge and dust removal: Weighing completed. Then, the second cylinder 511 is activated, pulling the opening and closing plate 510 to open the bottom outlet of the second metering cylinder 502. At the same time, the first cylinder 505 is activated, pushing the moving frame 503 to the discharge station, so that the bottom of the second metering cylinder 502 is aligned with the inlet of the feeding frame 601. The feed in the first metering cylinder 501 and the second metering cylinder 502 falls into the feeding frame 601 under the action of gravity and into the feeding divider trough 602. During the discharge process, the dust collector 604 is activated simultaneously, collecting the dust generated by the falling material through the dust collection hopper 603.

[0064] The above are merely preferred embodiments of the present invention and are 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. A quantitative feed dispensing device for goat farming, characterized in that, include: Storage bin (1); A separator (2) is fixedly installed on the inner wall of the storage bin (1); There are multiple discharge cylinders (3), each of which is fixedly embedded in the bottom of the outer wall of the partition frame (2), and the interior of each discharge cylinder (3) is connected to the interior of each partition frame (2); The feeding mechanism (4) is located inside the partition frame (2) and is used to transport feed; The quantitative mechanism (5) is located in the storage bin (1) and is used to receive feed from the discharge cylinder (3) and to weigh and adjust the volume of each feed with high precision in order to control the discharge amount. The feeding mechanism (6) is located on the storage bin (1) and is used to orderly discharge multiple portions of feed that have been quantitatively prepared.

2. The quantitative feed dispensing device for goat farming as described in claim 1, characterized in that: The material conveying mechanism (4) includes a protective cylinder (401), a driving component and multiple spiral conveying blades (407). The protective cylinder (401) is fixedly embedded in the inner wall of the storage bin (1) and the protective cylinder (401) penetrates the outer wall of the separator (2). The driving component is located on the storage bin (1). Each spiral conveying blade (407) is located on the driving component and each spiral conveying blade (407) is located inside the discharge cylinder (3).

3. The quantitative feed dispensing device for goat farming as described in claim 2, characterized in that: The driving components include a first servo motor (402), a rotating shaft (403), multiple first bevel gears (404), multiple second bevel gears (405), and multiple conveying shafts (406). The first servo motor (402) is bolted to one side of the outer wall of the storage silo (1). The rotating shaft (403) is rotatably embedded in the inner wall of the storage silo (1) and is located inside the protective cylinder (401). The output end of the first servo motor (402) is connected to the rotating shaft (406). 3) Fixed connection between them, each of the first bevel gears (404) is fixedly sleeved on the outer wall of the rotating shaft (403), each of the conveying shafts (406) is rotatably embedded in the bottom of the inner wall of the protective cylinder (401), each of the second bevel gears (405) is fixedly sleeved on the outer wall of the conveying shaft (406), each of the second bevel gears (405) meshes with each of the first bevel gears (404), and each of the spiral conveying blades (407) is fixedly sleeved on the outer wall of the conveying shaft (406).

4. The quantitative feed dispensing device for goat farming as described in claim 3, characterized in that: The quantitative mechanism (5) includes multiple first quantitative cylinders (501), multiple second quantitative cylinders (502), a moving component, an adjusting component, and a weighing component. Each first quantitative cylinder (501) is mounted on the moving component, and each second quantitative cylinder (502) is mounted on the adjusting component. The moving component is located inside the storage bin (1), the adjusting component is mounted on the moving component, and the weighing component is mounted on the adjusting component. Each second quantitative cylinder (502) is movably fitted onto the outer wall of the first quantitative cylinder (501).

5. The quantitative feed dispensing device for goat farming as described in claim 4, characterized in that: The moving component includes a moving frame (503), two guide rails (504) and two first cylinders (505). The moving frame (503) is slidably embedded between each guide rail (504). Each guide rail (504) is fixedly set on both sides of the inner wall of the storage bin (1). Each first cylinder (505) is installed on one side of the inner wall of the storage bin (1). The output end of each first cylinder (505) is fixedly connected to the moving frame (503). Each first metering cylinder (501) is fixedly embedded on the top of the outer wall of the moving frame (503). Each first metering cylinder (501) is located at the bottom of the outer wall of the discharge cylinder (3).

6. The quantitative feed dispensing device for goat farming as described in claim 5, characterized in that: The adjusting component includes a connector (506), two threaded rods (507) and two second forward and reverse motors (508). Each second metering cylinder (502) is fixedly embedded in the top of the outer wall of the connector (506). The connector (506) is threadedly connected to each threaded rod (507). Each second forward and reverse motor (508) is bolted to the top of the outer wall of the moving frame (503). Each threaded rod (507) is fixedly set at the output end of the second forward and reverse motor (508).

7. The quantitative feed dispensing device for goat farming as described in claim 6, characterized in that: The weighing component includes multiple weighing sensors (509), a hinge plate (510), and two second cylinders (511). Each weighing sensor (509) is fixedly embedded on the top of the outer wall of the hinge plate (510), and each weighing sensor (509) is located on the top of the outer wall of the second metering cylinder (502). The hinge plate (510) is fixedly disposed at the output end of each second cylinder (511), and each second cylinder (511) is installed on the bottom of the outer wall of the connector (506).

8. The quantitative feed dispensing device for goat farming as described in claim 7, characterized in that: The discharge mechanism (6) includes a feeding frame (601), a feeding divider (602), a dust collector (603), and a dust collector (604). The feeding frame (601) is fixedly embedded in one side of the inner wall of the storage silo (1). The feeding divider (602) is fixedly set on one side of the outer wall of the storage silo (1), and the interior of the feeding divider (602) is connected to the interior of the feeding frame (601). The dust collector (603) is installed on the outer wall of the storage silo (1) and is located above the feeding divider (602). The dust collector (604) is installed on one side of the outer wall of the storage silo (1), and the dust collector (603) is connected to the input end of the dust collector (604) through a pipe.

9. The quantitative feed dispensing device for goat farming as described in claim 8, characterized in that: Universal wheels (7) are fixedly installed at the bottom corners of the outer wall of the storage bin (1), a push-pull rod (8) is fixedly installed on one side of the outer wall of the storage bin (1), and a control panel (9) is installed on one side of the outer wall of the storage bin (1).

10. A method of using a quantitative feed dispensing device for goat farming, characterized in that, The device for quantitatively dispensing feed for goat farming, as described in any one of claims 1-9, comprises the following steps: S1: Equipment initialization and parameter setting: Based on the breed, growth stage and number of goats to be fed, set the target value of the total weight of a single feed through the control panel (9); S2: Volume pre-adjustment: Control the second forward and reverse motor (508) to start, drive the threaded rod (507) to rotate, drive the connector (506) and the second metering cylinder (502) to rise and fall, adjust the relative fitting depth between the first metering cylinder (501) and the second metering cylinder (502), thereby pre-adjusting the effective volume in the first metering cylinder (501) and the second metering cylinder (502) to a volume value that matches the single target feeding amount; S3: Receiving and Dynamic Weighing: Start the first cylinder (505) to push the moving frame (503) to slide along the guide rail (504), so that the upper port of the first metering cylinder (501) is accurately aligned and close to the lower port of the discharge cylinder (3). Start the first servo motor (402) to drive the rotating shaft (403) and each first bevel gear (404) to rotate. Each first bevel gear (404) meshes with each second bevel gear (405), so that the conveying shaft (406) drives each spiral conveying blade (407) to rotate in the discharge cylinder (3), forcibly and evenly feeding the feed in the separator (2) into each first metering cylinder (501). During this process, the weighing sensor (509) monitors the weight of the feed in the cylinder in real time and feeds the data back to the control system. S4: Precise Quantitative Stop: When the weighing sensor (509) detects that the weight of the feed in its corresponding first quantitative cylinder (501) has reached the single target feeding amount, the control system immediately sends a signal to the conveying mechanism (4) to suspend or terminate the feeding of the discharge cylinder (3): S5: Discharge and Dust Removal: After weighing is completed, start the second cylinder (511), pull the opening and closing plate (510), open the bottom outlet of the second metering cylinder (502), and at the same time, start the first cylinder (505) to push the moving frame (503) to the discharge station, so that the bottom of the second metering cylinder (502) is aligned with the inlet of the feeding frame (601). The feed in the first metering cylinder (501) and the second metering cylinder (502) falls into the feeding frame (601) under the action of gravity and falls into the feeding divider trough (602). During the discharge process, the dust collector (604) is started simultaneously and the dust generated by the falling material is collected through the dust collection hopper (603).

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