Feed feeding device for animal husbandry

Abstract

The invention discloses a feed feeding device for livestock breeding, and belongs to the technical field of livestock breeding, the feed feeding device for livestock breeding comprises a feeding trough, the outer side of the feeding trough is slidably connected with a feeding mechanism, the feeding mechanism comprises driving parts symmetrically and fixedly connected to the two sides of the feeding trough, the driving parts are in transmission connection with a feeding box, the bottom of the feeding box is provided with a discharge port, and the discharge port communicates with a quantitative putting part; a feed guiding part is arranged at the bottom of the feeding box and comprises a feed guiding plate arranged below the quantitative feeding part, the feed guiding plate is in transmission connection with a transmission part, the transmission part is located above the feeding trough, and the transmission part is fixedly connected with the feeding box. Feed to be fed is placed in the feeding box, the falling speed and dosage of the feed are controlled through the quantitative putting part, the falling feed falls on the feed guide plate, the feed guide plate is driven by the transmission part to move in a reciprocating mode, the feed falling on the feed guide plate evenly falls into the feeding trough, and animals can eat the feed conveniently.

Description

Technical Field

[0001] The invention belongs to the technical field of animal husbandry, and in particular relates to a feed feeding device for animal husbandry. Background Art

[0002] Animal husbandry refers to an agricultural production method in which humans obtain animal products such as meat, eggs, and milk by raising livestock and poultry. It is an important part of agriculture and is of great significance for meeting people's food needs, promoting economic development, and protecting the environment. Animal husbandry can provide a rich variety of animal products. Through animal husbandry, people can obtain a variety of rich animal products such as meat, eggs, and milk. In the process of animal husbandry, reasonable feeding management has an important impact on the benefits and production efficiency of animal husbandry. Among them, the feeding trough is used to feed animals in the animal husbandry industry. In the process of animal husbandry, it is necessary to provide animals with food in a timely manner. Animals take food in the trough. The traditional feeding method often requires manual feeding, which is not only time-consuming and labor-intensive, but also cannot ensure that the feed in the feeding trough is evenly distributed. Summary of the invention

[0003] The purpose of the present invention is to provide a livestock feed feeding device to solve the problems existing in the above-mentioned prior art.

[0004] To achieve the above-mentioned purpose, the present invention provides the following scheme: The present invention provides a livestock feed feeding device, comprising a feeding trough, a feeding mechanism is slidably connected to the outer side of the feeding trough, the feeding mechanism comprises a driving part symmetrically fixedly connected to both sides of the feeding trough, the driving part is transmission-connected to a feeding box, a discharge port is provided at the bottom of the feeding box, the discharge port is connected to a quantitative feeding part, a material guide part is provided at the bottom of the feeding box, the material guide part comprises a material guide plate arranged below the quantitative feeding part, the material guide plate is transmission-connected to a transmission member, the transmission member is located above the feeding trough, and the transmission member is fixedly connected to the feeding box.

[0005] Preferably, the material guide plate is tiltedly arranged in the feeding trough, a plurality of through grooves are evenly spaced on the material guide plate, a first connecting shaft is provided at the bottom of the feeding box, a first connecting seat is fixedly connected to one end of the material guide plate close to the first connecting shaft, the first connecting seat is slidably connected to the first connecting shaft, a first connecting plate is fixedly connected to the side of the first connecting seat away from the material guide plate, and the first connecting plate is transmission-connected to the transmission member.

[0006] Preferably, the transmission member includes a transmission box fixedly connected to the feeding box, a first motor is fixedly connected in the transmission box, an output shaft of the first motor is fixedly connected to a third connecting shaft, an end of the third connecting shaft away from the first motor is fixedly connected to a turntable, an edge of the turntable away from the third connecting shaft is rotatably connected to a first connecting column, an end of the first connecting plate away from the first connecting seat extends into the transmission box and is rotatably connected to a second connecting column, and a first connecting rod is rotatably connected between the first connecting column and the second connecting column.

[0007] Preferably, second connecting shafts are symmetrically fixed on both sides of the material guide plate, the second connecting shaft is located below the first connecting shaft, and a third connecting column is symmetrically fixed to the bottom of the feeding box. A first groove is provided on the side of the third connecting column close to the second connecting shaft, and the second connecting shaft is slidably connected in the first groove.

[0008] Preferably, the bottom of the discharge port is connected to a first connecting tube, the first connecting tube is located above the material guide plate, the first connecting tube is provided with the quantitative delivery part, the quantitative delivery part includes a second connecting seat fixedly connected to the outer side of the first connecting tube, first through holes are symmetrically provided on both sides of the first connecting tube, the second connecting seat is hollow, and limit members are symmetrically provided in the second connecting seat, and the limit members are slidably connected to the first through holes.

[0009] Preferably, the limiting member includes a limiting plate slidably connected in the first through hole, one side of the limiting plate is located in the second connecting seat and fixedly connected to one end of a connecting rope, a third connecting seat is installed on the inner wall of the second connecting seat, a guide wheel is installed on the third connecting seat, a second motor is fixedly connected to the bottom inner side of the second connecting seat, a connecting roller is fixedly connected to the output shaft of the second motor, the other end of the connecting rope passes through the guide wheel and is fixedly connected to the connecting roller, and a spring is symmetrically fixedly connected between the limiting plate and the inner wall of the second connecting seat.

[0010] Preferably, a material collecting plate is provided at the bottom of the feeding box, and a feeding port is provided at the top of the feeding box.

[0011] Preferably, the driving unit includes a guide rail fixedly connected to the outside of the feeding trough, the feeding box is slidably connected to the guide rail, and the driving unit includes a third motor fixedly connected to one side of the guide rail, the output shaft of the third motor is fixedly connected to a screw, and the screw is threadedly connected to the feeding box.

[0012] Preferably, the guide rail is arranged along the length direction of the feeding trough.

[0013] The present invention discloses the following technical effects: feed to be fed is placed in a feeding box, the falling speed and amount of the feed are controlled by a quantitative feeding part, the fallen feed falls on a guide plate, and the guide plate is driven to move back and forth by a transmission member, so that the feed falling on the guide plate falls evenly into a feeding trough, which is convenient for animals to eat. The present invention can evenly distribute the feed in the feeding trough by setting the guide plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The drawings constituting a part of the present application are used to provide a further understanding of the present application. The illustrative embodiments and descriptions of the present application are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0015] Figure 1 This is a schematic diagram of the structure of the livestock feed feeding device of the present invention;

[0016] Figure 2 It is a structural schematic diagram of the livestock feed feeding device of the present invention from another angle;

[0017] Figure 3 It is a left side view of the present invention;

[0018] Figure 4 For the present invention Figure 3 A partial enlarged view of middle A;

[0019] Figure 5 For the present invention Figure 3 A partial enlarged view of B.

[0020] In the figure: 1. feeding trough; 2. feeding box; 3. discharge port; 4. guide plate; 5. through slot; 6. first connecting shaft; 7. first connecting seat; 8. first connecting plate; 9. transmission box; 10. first motor; 11. turntable; 12. first connecting column; 13. second connecting column; 14. first connecting rod; 15. second connecting shaft; 16. third connecting column; 17. first connecting pipe; 18. second connecting seat; 19. first through hole; 20. limit plate; 21. connecting rope; 22. third connecting seat; 23. guide wheel; 24. second motor; 25. connecting roller; 26. spring; 27. material gathering plate; 28. feed port; 29. ​​guide rail; 30. third motor; 31. lead screw. DETAILED DESCRIPTION

[0021] With the growth of global population and the improvement of living standards, the consumption demand for livestock products is increasing, and the development of animal husbandry is also receiving increasing attention. As an important part of modern animal husbandry, the performance and technical level of animal husbandry feed feeding devices directly affect the production efficiency and economic benefits of animal husbandry.

[0022] In the early days of animal husbandry, feeding was mainly done manually. Farmers needed to put feed into the animal's trough at regular intervals and in fixed quantities every day. This method was not only labor-intensive but also inefficient, and it was difficult to ensure that each animal could get enough feed. In addition, manual feeding was prone to feed waste and environmental pollution.

[0023] With the development of agricultural mechanization, semi-automatic feed feeding devices began to appear. These devices usually include storage bins, conveyor belts and simple control mechanisms. Farmers can control the feeding of feed through switches, but manual intervention is still required. Although semi-automatic feeding devices have reduced labor intensity to a certain extent, they still have problems such as complex operation, low precision and poor adaptability.

[0024] Entering the 21st century, with the rapid development of information technology and intelligent technology, fully automated feeding devices have gradually become mainstream. These devices integrate advanced sensors, controllers and actuators, which can realize automatic feeding, precise measurement and real-time monitoring of feed. Fully automated feeding devices not only greatly improve work efficiency, but also better meet the nutritional needs of animals, reduce feed waste and reduce environmental pollution.

[0025] Fixed feeding devices are usually installed in fixed locations, such as pig houses and cow houses. This type of device mainly includes a storage silo, a conveyor belt, a distributor and a control unit. The storage silo is used to store a large amount of feed, and the conveyor belt transports the feed from the storage silo to the distributor, which is responsible for evenly distributing the feed to each trough. The advantages of fixed feeding devices are simple structure and low cost, and they are suitable for large-scale farms.

[0026] Mobile feeding devices are usually installed on tractors or other mobile equipment to deliver feed at different locations. This type of device mainly includes a storage tank, a delivery pipe, a nozzle and a control unit. The storage tank is used to store feed, and the delivery pipe transports the feed to the nozzle, which is responsible for spraying the feed evenly on the ground or in the trough. The advantages of mobile feeding devices are high flexibility and wide application range, and they are suitable for small farms and grazing farming.

[0027] Intelligent feeding devices are new devices developed in recent years, integrating advanced sensors, controllers and Internet of Things technologies. Such devices can monitor the animals' eating conditions, environmental conditions and health status in real time, and automatically adjust the amount and time of feed delivery based on these data. Intelligent feeding devices not only improve the accuracy and efficiency of feeding, but also enable remote monitoring and management, greatly reducing the labor intensity of farmers.

[0028] Sensor technology is one of the core technologies of intelligent feeding devices. Commonly used sensors include weight sensors, infrared sensors, humidity sensors, and temperature sensors. These sensors can monitor the weight of feed, animal eating conditions, environmental humidity and temperature, and other data in real time, providing a basis for decision-making for the controller. For example, weight sensors can detect the remaining amount of feed, infrared sensors can monitor animal activities, and humidity sensors and temperature sensors can monitor environmental conditions.

[0029] The controller is the "brain" of the intelligent feeding device, responsible for processing the data collected by the sensor and issuing instructions. Commonly used controllers include single-chip microcomputers, PLCs (programmable logic controllers) and embedded systems. The controller can automatically adjust the amount and time of feed delivery according to preset algorithms and parameters. For example, a single-chip microcomputer can achieve simple logic control, a PLC can achieve complex sequential control, and an embedded system can achieve more advanced data processing and network communication functions.

[0030] The actuator is the "hands and feet" of the intelligent feeding device, responsible for executing the instructions issued by the controller. Common actuators include motors, cylinders, hydraulic cylinders, and solenoid valves. The motor can drive the conveyor belt and distributor, the cylinder and hydraulic cylinder can achieve accurate feed delivery, and the solenoid valve can control the opening and closing of the valve. For example, the motor can drive the screw conveyor to transport the feed from the storage bin to the distributor, the cylinder can control the switch of the distributor, and the solenoid valve can control the spraying of the nozzle.

[0031] Internet of Things technology is one of the important supporting technologies for intelligent feeding devices. Through Internet of Things technology, interconnection between devices and data exchange between devices and cloud servers can be achieved. Commonly used Internet of Things technologies include Wi-Fi, LoRa, NB-IoT and ZigBee. These technologies can realize remote transmission and real-time monitoring of data, making it convenient for farmers to conduct remote management and maintenance. For example, Wi-Fi can achieve high-speed data transmission, LoRa can achieve long-distance communication, NB-IoT can achieve low-power communication, and ZigBee can achieve short-distance communication.

[0032] In large-scale farms, fixed feeding devices and intelligent feeding devices are widely used. These devices can realize automatic feeding and accurate metering of feed, greatly improving work efficiency. For example, in a pig farm, a fixed feeding device can evenly distribute feed to each pig house, and an intelligent feeding device can automatically adjust the amount of feed according to the weight and growth stage of each pig. This not only saves labor costs, but also improves the quality of pork.

[0033] In small farms, mobile feeding devices and semi-automatic feeding devices are more common. These devices are highly flexible and low-cost, and are suitable for small-scale farming. For example, in a chicken farm, a mobile feeding device can spray feed evenly on the ground, and a semi-automatic feeding device can achieve timed feed delivery. This not only reduces the labor intensity of farmers, but also improves the utilization rate of feed.

[0034] In grazing farming, mobile feeding devices and intelligent feeding devices play an important role. These devices can realize remote feed delivery and precise fertilization, improving grazing efficiency. For example, on the grassland, the mobile feeding device can spray the feed evenly on the grass, and the intelligent feeding device can automatically adjust the amount of feed delivery according to the growth of the grass. This not only saves labor, but also improves the utilization rate of the grassland.

[0035] Advantages

[0036] Improve efficiency: Automated and intelligent feeding devices can realize automatic feeding and accurate metering of feed, greatly improving work efficiency. Reduce costs: Automated and intelligent feeding devices can reduce labor costs, improve feed utilization, and reduce production costs. Improve animal welfare: Automated and intelligent feeding devices can automatically adjust the amount of feed according to the nutritional needs and health status of animals, improving the health level of animals. Environmental protection: Automated and intelligent feeding devices can reduce feed waste, reduce environmental pollution, and improve ecological benefits.

[0037] challenge

[0038] Technical difficulty: Automated and intelligent feeding devices involve a variety of advanced technologies, which are technically difficult and require high R&D investment. Cost issues: The initial investment in automated and intelligent feeding devices is high, especially for high-end products, which is a considerable expense for small farms. Maintenance: Automated and intelligent feeding devices require regular maintenance and care, otherwise it will affect their service life and performance. User acceptance: Some farmers have a low acceptance of new technologies, and training and technology promotion are needed to improve user awareness and acceptance.

[0039] With the development of artificial intelligence and big data technology, future feeding devices will be more intelligent. The device will be able to automatically optimize feeding strategies through machine learning algorithms to improve feed utilization and animal health. For example, the device can automatically adjust the type and ratio of feed by analyzing the animal's behavioral and physiological data to achieve personalized feeding.

[0040] With the increasing awareness of environmental protection, future feeding devices will pay more attention to environmental performance. The devices will use more environmentally friendly materials and technologies to reduce energy consumption and environmental pollution. For example, the devices will be powered by solar panels to reduce dependence on fossil fuels; the devices will be equipped with waste recycling systems to reduce feed waste and environmental pollution.

[0041] With the development of user experience design, future feed feeding devices will pay more attention to the friendliness of human-machine interaction. The device will adopt a more intuitive operation interface and voice prompt function to facilitate user operation and monitoring. For example, the device will be equipped with a touch screen and voice recognition function, and users can easily control the operation of the device through the touch screen or voice commands.

[0042] With the development of the industrial chain, the future feed feeding device will form a more complete ecosystem. The device will cooperate with feed manufacturers, veterinarians, scientific research institutions and other parties to jointly promote the development of animal husbandry. For example, the device will cooperate with feed manufacturers to develop feed that is more suitable for specific animals; the device will cooperate with veterinarians to provide more professional health management services; the device will cooperate with scientific research institutions to carry out more in-depth research and technology development.

[0043] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0044] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0045] Reference Figure 1-Figure 5 As shown, this embodiment provides a livestock feed feeding device, including a feeding trough 1, the outer side of the feeding trough 1 is slidably connected to a feeding mechanism, the feeding mechanism includes a driving part symmetrically fixed to both sides of the feeding trough 1, the driving part is transmission-connected to a feeding box 2, a discharge port 3 is provided at the bottom of the feeding box 2, the discharge port 3 is connected to a quantitative feeding part, a material guide part is provided at the bottom of the feeding box 2, the material guide part includes a material guide plate 4 arranged below the quantitative feeding part, the material guide plate 4 is transmission-connected to a transmission member, the transmission member is located above the feeding trough 1, and the transmission member is fixed to the feeding box 2.

[0046] The feed to be fed is placed in the feeding box 2, and the falling speed and amount of the feed are controlled by the quantitative feeding part. The fallen feed falls on the guide plate 4, and the guide plate 4 is driven to move back and forth by the transmission member, so that the feed falling on the guide plate 4 falls evenly into the feeding trough 1, which is convenient for the animal to eat.

[0047] A further optimized solution is that the material guide plate 4 is tiltedly arranged in the feeding trough 1, a plurality of through grooves 5 are evenly spaced on the material guide plate 4, a first connecting shaft 6 is provided at the bottom of the feeding box 2, and a first connecting seat 7 is fixedly connected to one end of the material guide plate 4 close to the first connecting shaft 6, the first connecting seat 7 is slidably connected to the first connecting shaft 6, and a first connecting plate 8 is fixedly connected to the side of the first connecting seat 7 away from the material guide plate 4, and the first connecting plate 8 is transmission-connected to the transmission member.

[0048] A further optimized solution is that the transmission part includes a transmission box 9 fixedly connected to the feeding box 2, a first motor 10 is fixedly connected in the transmission box 9, an output shaft of the first motor 10 is fixedly connected to a third connecting shaft, an end of the third connecting shaft away from the first motor 10 is fixedly connected to a turntable 11, an edge of the turntable 11 away from the third connecting shaft is rotatably connected to a first connecting column 12, an end of the first connecting plate 8 away from the first connecting seat 7 extends into the transmission box 9 and is rotatably connected to a second connecting column 13, and a first connecting rod 14 is rotatably connected between the first connecting column 12 and the second connecting column 13.

[0049] Start the first motor 10, the output shaft of the first motor 10 drives the third connecting shaft to rotate, the third connecting shaft drives the turntable 11 to rotate, the turntable 11 drives the first connecting column 12 to rotate, and then drives the first connecting rod 14 to pull the first connecting plate 8 to perform reciprocating motion, thereby causing the guide plate 4 to perform reciprocating motion along the first connecting shaft 6.

[0050] A further optimized solution is that the second connecting shaft 15 is symmetrically fixed to both sides of the material guide plate 4, the second connecting shaft 15 is located below the first connecting shaft 6, and the bottom of the feeding box 2 is symmetrically fixed to a third connecting column 16, and the third connecting column 16 is provided with a first groove on one side close to the second connecting shaft 15, and the second connecting shaft 15 is slidably connected in the first groove.

[0051] The position of the guide plate 4 is limited by slidingly connecting the second connecting shaft 15 in the first groove.

[0052] A further optimized solution is that the bottom of the discharge port 3 is connected to a first connecting tube 17, the first connecting tube 17 is located above the guide plate 4, a quantitative delivery portion is provided on the first connecting tube 17, the quantitative delivery portion includes a second connecting seat 18 fixedly connected to the outer side of the first connecting tube 17, first through holes 19 are symmetrically provided on both sides of the first connecting tube 17, the second connecting seat 18 is hollow, and limit members are symmetrically provided in the second connecting seat 18, and the limit members are slidably connected to the first through holes 19.

[0053] A further optimized solution is that the limit member includes a limit plate 20 slidably connected in the first through hole 19, one side of the limit plate 20 is located in the second connecting seat 18 and fixedly connected to one end of a connecting rope 21, a third connecting seat 22 is installed on the inner wall of the second connecting seat 18, a guide wheel 23 is installed on the third connecting seat 22, a second motor 24 is fixedly connected to the bottom of the second connecting seat 18, the output shaft of the second motor 24 is fixedly connected to a connecting roller 25, the other end of the connecting rope 21 passes through the guide wheel 23 and is fixedly connected to the connecting roller 25, and a spring 26 is symmetrically fixed between the limit plate 20 and the inner wall of the second connecting seat 18.

[0054] When the feed discharge volume needs to be increased, the two second motors 24 are started at the same time, and the output shaft of the second motor 24 drives the connecting roller 25 to rotate, and the connecting roller 25 drives the connecting rope 21 to reel in, so that the connecting rope 21 pulls the limit block to slide toward the side close to the second connecting seat 18, thereby increasing the relative distance between the two limit blocks.

[0055] According to a further optimization scheme, a material collecting plate 27 is provided at the bottom of the feeding box 2, and a material feeding port 28 is provided at the top of the feeding box 2.

[0056] A further optimized solution is that the driving unit includes a guide rail 29 fixedly connected to the outer side of the feeding trough 1, and a feeding box 2 is slidably connected inside the guide rail 29. The driving unit includes a third motor 30 fixedly connected to one side of the guide rail 29, and the output shaft of the third motor 30 is fixedly connected to a screw 31, and the screw 31 is threadedly connected to the feeding box 2.

[0057] The third motor 30 is started, and the output shaft of the third motor 30 drives the lead screw 31 to rotate, and the lead screw 31 drives the bottom of the feeding box 2 to slide along the guide rail 29.

[0058] In a further optimized solution, the guide rail 29 is arranged along the length direction of the feeding trough 1.

[0059] In the description of the present invention, it should be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0060] The embodiments described above are only descriptions of the preferred modes of the present invention, and are not intended to limit the scope of the present invention. Without departing from the design spirit of the present invention, various modifications and improvements made to the technical solutions of the present invention by ordinary technicians in this field should all fall within the protection scope determined by the claims of the present invention.

Claims

1. A livestock feeding device, characterized in that: The invention comprises a feeding trough (1), wherein the outer side of the feeding trough (1) is slidably connected to a feeding mechanism, wherein the feeding mechanism comprises a driving part symmetrically fixed to both sides of the feeding trough (1), wherein the driving part is drivingly connected to a feeding box (2), wherein a discharge port (3) is provided at the bottom of the feeding box (2), wherein the discharge port (3) is connected to a quantitative feeding part, wherein a material guide part is provided at the bottom of the feeding box (2), wherein the material guide part comprises a material guide plate (4) arranged below the quantitative feeding part, wherein the material guide plate (4) is drivingly connected to a transmission member, wherein the transmission member is located above the feeding trough (1), and wherein the transmission member is fixedly connected to the feeding box (2).

2. The livestock feed feeding device according to claim 1, characterized in that: The material guide plate (4) is tiltedly arranged in the feeding trough (1), and a plurality of through grooves (5) are evenly spaced on the material guide plate (4). A first connecting shaft (6) is provided at the bottom of the feeding box (2). A first connecting seat (7) is fixedly connected to one end of the material guide plate (4) close to the first connecting shaft (6), and the first connecting seat (7) is slidably connected to the first connecting shaft (6). A first connecting plate (8) is fixedly connected to the side of the first connecting seat (7) away from the material guide plate (4), and the first connecting plate (8) is transmission-connected to the transmission member.

3. The livestock feed feeding device according to claim 2, characterized in that: The transmission member includes a transmission box (9) fixedly connected to the feeding box (2), a first motor (10) being fixedly connected inside the transmission box (9), an output shaft of the first motor (10) being fixedly connected to a third connecting shaft, an end of the third connecting shaft away from the first motor (10) being fixedly connected to a turntable (11), an edge of the turntable (11) away from the third connecting shaft being rotatably connected to a first connecting column (12), an end of the first connecting plate (8) away from the first connecting seat (7) extending into the transmission box (9) and being rotatably connected to a second connecting column (13), a first connecting rod (14) being rotatably connected between the first connecting column (12) and the second connecting column (13).

4. The livestock feed feeding device according to claim 2, characterized in that: The guide plate (4) is symmetrically fixed with a second connecting shaft (15) on both sides, and the second connecting shaft (15) is located below the first connecting shaft (6). The bottom of the feeding box (2) is symmetrically fixed with a third connecting column (16), and the third connecting column (16) is provided with a first groove on one side close to the second connecting shaft (15), and the second connecting shaft (15) is slidably connected in the first groove.

5. The livestock feed feeding device according to claim 1, characterized in that: The bottom of the material outlet (3) is connected to a first connecting pipe (17), the first connecting pipe (17) is located above the material guide plate (4), the first connecting pipe (17) is provided with the quantitative dispensing part, the quantitative dispensing part comprises a second connecting seat (18) fixedly connected to the outer side of the first connecting pipe (17), first through holes (19) are symmetrically provided on both sides of the first connecting pipe (17), the second connecting seat (18) is hollow, and the second connecting seat (18) is symmetrically provided with limiting members, and the limiting members are slidably connected to the first through holes (19).

6. The livestock feed feeding device according to claim 5, characterized in that: The limiting member comprises a limiting plate (20) slidably connected in the first through hole (19); one side of the limiting plate (20) is located in the second connecting seat (18) and is fixedly connected to one end of a connecting rope (21); a third connecting seat (22) is installed on the inner wall of the second connecting seat (18); a guide wheel (23) is installed on the third connecting seat (22); a second motor (24) is fixedly connected to the bottom of the second connecting seat (18); an output shaft of the second motor (24) is fixedly connected to a connecting roller (25); the other end of the connecting rope (21) passes through the guide wheel (23) and is fixedly connected to the connecting roller (25); a spring (26) is symmetrically fixedly connected between the limiting plate (20) and the inner wall of the second connecting seat (18).

7. The livestock feed feeding device according to claim 1, characterized in that: A material collecting plate (27) is provided at the bottom of the feeding box (2), and a material feeding port (28) is provided at the top of the feeding box (2).

8. The livestock feed feeding device according to claim 1, characterized in that: The driving unit comprises a guide rail (29) fixedly connected to the outside of the feeding trough (1), the feeding box (2) being slidably connected inside the guide rail (29), the driving unit comprises a third motor (30) fixedly connected to one side of the guide rail (29), the output shaft of the third motor (30) being fixedly connected to a lead screw (31), and the lead screw (31) being threadedly connected to the feeding box (2).

9. The livestock feed feeding device according to claim 8, characterized in that: The guide rail (29) is arranged along the length direction of the feeding trough (1).

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