Lamb feeding system based on automatic control

Abstract

The invention relates to the technical field of lamb feeding, in particular to a lamb feeding system based on automatic control, comprising: a filling module for filling milk into empty bottles to output milk bottles; the feeding module is connected with the filling module and used for feeding the lambs through the feeding bottle; the detection module is connected with the feeding module and comprises a laser speed measurement sensor used for detecting the conveying speed of the feeding bottles and an illuminance sensor arranged in the ingestion area and used for detecting the illumination intensity of the ingestion area; the control module is connected with the filling module, the feeding module and the detection module and used for determining the conveying spacing distance of the adjacent feeding bottles according to the fluctuation amplitude of the conveying speed of the feeding bottles, or determining the inclination angle of the feeding bottles according to the average feeding duration of a plurality of lambs, and controlling the feeding speed of the lambs according to the inclination angle of the feeding bottles. And determining the light emitting frequency of the lamp according to the illumination intensity of the lamb ingestion area. The control stability of lamb feeding is improved.

Description

Technical Field

[0001] The invention relates to the technical field of lamb feeding, and in particular to a lamb feeding system based on automatic control. Background Art

[0002] In modern animal husbandry, lamb cultivation is an important link, and a reasonable feeding system is essential for the healthy growth and efficient breeding of lambs. Traditional lamb feeding methods often rely on manual operation, which has many inconveniences and inefficiencies. For example, manual filling of milk is prone to pollution, it is difficult to ensure the consistency of feeding amount and feeding speed, and it is impossible to accurately control the lighting conditions of the feeding environment. With the continuous development of automatic control technology and sensor technology, it is possible to realize the automation and refinement of lamb feeding.

[0003] In the growth process of lambs, nutrition supply is the key, and bottle feeding is a common way, especially for newborn lambs or lambs that need special care. In order to improve the quality and efficiency of lamb feeding, designing a lamb feeding system based on automatic control has become an important research and application direction. This system can accurately and efficiently fill milk into bottles, and provide lambs with a suitable feeding environment through automated delivery and adjustment devices. At the same time, it can also monitor and accurately control various parameters in the feeding process in real time to meet the growth needs of lambs at different stages.

[0004] Chinese patent publication number: CN107125194A discloses a lamb feeding method, including the following steps: colostrum feeding, feeding the lamb with bovine colostrum after the lamb is born; acidified milk feeding, feeding the lamb with acidified milk 24 hours after the lamb is born; conventional feeding, feeding the lamb with granular starter feed after the acidified milk feeding is completed. It can be seen that the lamb feeding method has the problem that the rubber on the surface of the conveyor belt for conveying milk bottles is worn out after long-term use, resulting in reduced friction, causing the milk bottles to stagnate during the conveying process, thereby causing the control stability of lamb feeding to decrease. Summary of the invention

[0005] To this end, the present invention provides a lamb feeding system based on automatic control, which is used to overcome the problem in the prior art that after long-term use, the rubber on the surface of the conveyor belt for conveying milk bottles wears out, resulting in reduced friction, causing the milk bottles to stagnate during the conveying process, thereby causing the control stability of lamb feeding to decrease.

[0006] To achieve the above-mentioned purpose, the present invention provides a lamb feeding system based on automatic control, comprising: a filling module, used for filling milk into empty bottles to output the milk bottles, comprising a bottle unscrambling unit for unscrambling the empty bottles, a cleaning unit connected to the bottle unscrambling unit for cleaning the empty bottles, a filling unit connected to the cleaning unit for filling the empty bottles, and a packaging unit connected to the filling unit for capping the empty bottles to output the milk bottles; a feeding module, which is connected to the filling module and used for feeding lambs with the milk bottles, comprising a conveyor belt for conveying the milk bottles to a specified position, a conveyor belt connected to the conveyor belt for adjusting An electric telescopic rod for adjusting the inclination angle of the milk bottle and a lamp for illuminating the feeding area of ​​the lambs; a detection module, which is connected to the feeding module, comprising a laser speed sensor for detecting the conveying speed of the milk bottle and a light intensity sensor arranged in the feeding area for detecting the light intensity of the feeding area; a control module, which is respectively connected to the filling module, the feeding module and the detection module, and is used to determine the conveying interval distance of adjacent milk bottles according to the fluctuation amplitude of the milk bottle conveying speed, or determine the inclination angle of the milk bottle according to the average feeding time of several lambs, and determine the light emission frequency of the lamp according to the light intensity of the lamb feeding area.

[0007] Furthermore, the control module is used to determine whether the control stability of lamb feeding meets the requirements according to the fluctuation amplitude of the milk bottle delivery speed. If the fluctuation amplitude of the milk bottle delivery speed is greater than the preset first fluctuation amplitude, it is determined that the control stability of lamb feeding does not meet the requirements.

[0008] Furthermore, the control module is used to preliminarily determine that the control synergy of lamb feeding does not meet the requirements when the fluctuation amplitude of the milk bottle delivery speed is greater than the preset first fluctuation amplitude and less than or equal to the preset second fluctuation amplitude, and determine whether the control synergy of lamb feeding meets the requirements based on the average feeding time of several lambs.

[0009] Furthermore, the control module is used to increase the delivery interval distance between adjacent milk bottles when the fluctuation amplitude of the milk bottle delivery speed is greater than the preset second fluctuation amplitude;

[0010] The increase range of the conveying interval distance between adjacent milk bottles is determined by the difference between the fluctuation range of the milk bottle conveying speed and a preset second fluctuation range.

[0011] Furthermore, the control module is used to determine whether the control coordination of lamb feeding meets the requirements based on the average feeding time of several lambs. If the average feeding time of the several lambs is greater than the preset first feeding time, it is determined that the control coordination of lamb feeding does not meet the requirements.

[0012] Furthermore, when the average feeding time of the lambs is greater than the preset second feeding time, the control module preliminarily determines that the environmental stability of the lamb feeding does not meet the requirements, and determines whether the environmental stability of the lamb feeding meets the requirements based on the light intensity of the lamb feeding area.

[0013] Furthermore, the control module reduces the tilt angle of the milk bottle when the average feeding time of the plurality of lambs is greater than the preset first feeding time and less than or equal to the preset second feeding time.

[0014] Furthermore, the reduction range of the tilt angle of the milk bottle is determined by the difference between the average feeding time of a number of lambs and the preset first feeding time.

[0015] Furthermore, the control module is used to determine whether the environmental stability for lamb feeding meets the requirements based on the light intensity in the lamb feeding area. If the light intensity in the lamb feeding area is less than the preset light intensity, it is determined that the environmental stability for lamb feeding does not meet the requirements, and the light emission frequency of the lamp is increased.

[0016] Furthermore, the increase range of the light emission frequency of the lamp is determined by the difference between the preset light intensity and the light intensity of the lamb feeding area.

[0017] Compared with the prior art, the beneficial effect of the present invention lies in that the system of the present invention is used to determine the conveying interval distance of adjacent milk bottles according to the fluctuation amplitude of the milk bottle conveying speed by setting a filling module, a feeding module, a detection module and a control module. After the conveyor belt for conveying milk bottles is used for a long time, the rubber on its surface is worn out, resulting in reduced friction, causing the milk bottles to stagnate during the conveying process. By increasing the conveying interval distance of adjacent milk bottles, it is possible to ensure that the milk bottles are placed on the conveyor belt in a more favorable manner, enhance friction, and improve the conveying situation. The inclination angle of the milk bottles is determined according to the average feeding time of several lambs. Since the nipples of some milk bottles are sucked by lambs during use, the aperture becomes larger, leading to The different flow rates of milk lead to different feeding speeds of lambs. By reducing the inclination angle of the milk bottle, the effective height of the liquid column can be reduced, thereby reducing the gravitational potential energy of the milk and slowing down the flow rate, which helps to adjust the milk flow rate to an appropriate range so that the lambs can eat at a normal speed. The luminous frequency of the lamp is determined according to the light intensity of the lamb feeding area. Due to long-term use, the lamp tubes in the lamps are aged, resulting in reduced luminous efficiency, which makes it impossible for the lambs to feed normally. By increasing the luminous frequency of the lamps, the brightness of the visual environment can be improved, so that the lambs can see the surrounding situation more clearly, which helps to restore the normal feeding behavior of the lambs and improves the control stability of lamb feeding.

[0018] Furthermore, the system of the present invention determines the conveying interval distance of adjacent milk bottles by setting a preset first fluctuation amplitude and a preset second fluctuation amplitude. After long-term use, the rubber on the surface of the conveyor belt for conveying milk bottles wears out, resulting in reduced friction, causing the milk bottles to stagnate during the conveying process. By increasing the conveying interval distance of adjacent milk bottles, it is possible to ensure that the milk bottles are placed on the conveyor belt in a more favorable manner, thereby enhancing friction, improving the conveying condition, and further improving the control stability of lamb feeding.

[0019] Furthermore, the system of the present invention determines the inclination angle of the milk bottle by setting a preset first feeding time and a preset second feeding time. Since the nipples of some milk bottles become larger in diameter due to the sucking of lambs during use, the flow rate of milk is different, and thus the eating speed of lambs is different. By reducing the inclination angle of the milk bottle, the effective height of the liquid column can be reduced, thereby reducing the gravitational potential energy of the milk and slowing down the flow rate, which helps to adjust the milk flow rate to an appropriate range, allowing lambs to eat at a normal speed, further improving the control stability of lamb feeding.

[0020] Furthermore, the system of the present invention determines the luminous frequency of the lamp by setting a preset light intensity. Due to long-term use, the lamp tube in the lamp ages, resulting in reduced luminous efficiency, which makes it impossible for the lambs to feed normally. By increasing the luminous frequency of the lamp, the brightness of the visual environment can be improved, so that the lambs can see the surrounding situation more clearly, which helps to restore the normal feeding behavior of the lambs and further improves the control stability of lamb feeding. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 The overall structural block diagram of the lamb feeding system based on automatic control according to an embodiment of the present invention;

[0022] Figure 2 The present invention is a logic flow chart of a lamb feeding system based on automatic control according to an embodiment of the present invention;

[0023] Figure 3 This is a specific structural block diagram of a feeding module of a lamb feeding system based on automatic control according to an embodiment of the present invention;

[0024] Figure 4 The present invention is a specific structural block diagram of a detection module of a lamb feeding system based on automatic control according to an embodiment of the present invention. DETAILED DESCRIPTION

[0025] In order to make the objects and advantages of the present invention more clearly understood, the present invention is further described below in conjunction with embodiments; it should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0026] The preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only used to explain the technical principles of the present invention and are not intended to limit the protection scope of the present invention.

[0027] It should be noted that, in the description of the present invention, terms such as "up", "down", "left", "right", "inside" and "outside" indicating directions or positional relationships are based on the directions or positional relationships shown in the drawings. This is merely for the convenience of description and does not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it cannot be understood as a limitation on the present invention.

[0028] In addition, it should be noted that in the description of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0029] See also Figure 1 , Figure 2 , Figure 3 as well as Figure 4 As shown, they are respectively an overall structural block diagram of a lamb feeding system based on automatic control, a logic flow chart, a specific structural block diagram of a feeding module, and a specific structural block diagram of a detection module according to an embodiment of the present invention. An embodiment of the present invention provides a lamb feeding system based on automatic control, comprising:

[0030] A filling module, used for filling milk into empty bottles to output the milk bottles, comprising a bottle unscrambling unit for unscrambling the empty bottles, a cleaning unit connected to the bottle unscrambling unit for cleaning the empty bottles, a filling unit connected to the cleaning unit for filling the empty bottles, and a packaging unit connected to the filling unit for capping the empty bottles to output the milk bottles;

[0031] A feeding module, which is connected to the filling module and is used to feed the lambs with the milk bottles, comprising a conveyor belt for conveying the milk bottles to a designated position, an electric telescopic rod connected to the conveyor belt for adjusting the inclination angle of the milk bottles, and a lamp for illuminating the feeding area of ​​the lambs;

[0032] A detection module connected to the feeding module, comprising a laser speed sensor for detecting the conveying speed of the milk bottle and a light intensity sensor arranged in the feeding area for detecting the light intensity of the feeding area;

[0033] The control module is respectively connected to the filling module, the feeding module and the detection module, and is used to determine the delivery interval distance of adjacent milk bottles according to the fluctuation amplitude of the milk bottle delivery speed, or to determine the inclination angle of the milk bottle according to the average feeding time of several lambs, and to determine the light emission frequency of the lamp according to the light intensity of the lamb feeding area.

[0034] Specifically, the bottle unscrambling unit is a bottle unscrambler.

[0035] Specifically, the cleaning unit includes:

[0036] External washing machine, used to clean the outer surface of empty bottles;

[0037] A brush cleaning machine, connected to the external cleaning machine, for cleaning the inner wall of the empty bottle;

[0038] A steam sterilizer is connected to the brush cleaning machine and is used to sterilize empty bottles.

[0039] Specifically, the filling unit is a filling machine.

[0040] Specifically, the packaging unit is a capping machine.

[0041] In practice, the system of the present invention is provided with a filling module, a feeding module, a detection module and a control module to determine the conveying interval distance of adjacent milk bottles according to the fluctuation amplitude of the conveying speed of the milk bottles. After long-term use, the rubber on the surface of the conveyor belt for conveying milk bottles is worn, resulting in reduced friction, causing the milk bottles to stagnate during the conveying process. By increasing the conveying interval distance of adjacent milk bottles, it is possible to ensure that the milk bottles are placed on the conveyor belt in a more favorable manner, enhance friction, and improve the conveying situation. The inclination angle of the milk bottles is determined according to the average feeding time of several lambs. Since the nipples of some milk bottles are sucked by the lambs during use, the aperture becomes larger, resulting in an uneven flow rate of the milk. The feeding speed of lambs is different. By reducing the inclination angle of the milk bottle, the effective height of the liquid column can be reduced, thereby reducing the gravitational potential energy of the milk and slowing down the flow rate, which helps to adjust the milk flow rate to an appropriate range so that the lambs can eat at a normal speed. The luminous frequency of the lamp is determined according to the light intensity of the lamb feeding area. Due to long-term use, the lamp tube in the lamp ages, resulting in reduced luminous efficiency, which makes it impossible for the lambs to feed normally. By increasing the luminous frequency of the lamp, the brightness of the visual environment can be improved, so that the lambs can see the surrounding situation more clearly, which helps to restore the normal feeding behavior of the lambs and improves the control stability of lamb feeding.

[0042] Specifically, the control module is used to obtain the feeding speed of the milk bottle per unit time and calculate the fluctuation amplitude of the feeding speed of the milk bottle. If the fluctuation amplitude of the feeding speed of the milk bottle is greater than the preset first fluctuation amplitude, it is determined that the control stability of the lamb feeding does not meet the requirements.

[0043] Specifically, the control module is used to preliminarily determine that the control synergy of lamb feeding does not meet the requirements when the fluctuation amplitude of the milk bottle delivery speed is greater than the preset first fluctuation amplitude and less than or equal to the preset second fluctuation amplitude, and determine whether the control synergy of lamb feeding meets the requirements based on the average feeding time of several lambs.

[0044] It can be understood that the three intervals divided by the preset first fluctuation range and the preset second fluctuation range correspond to three situations respectively:

[0045] The first interval is that the fluctuation amplitude of the milk bottle delivery speed is less than or equal to the preset first fluctuation amplitude, and the corresponding situation is: it is determined that the control stability of lamb feeding meets the requirements;

[0046] The second interval is when the fluctuation amplitude of the milk bottle delivery speed is greater than the preset first fluctuation amplitude and less than or equal to the preset second fluctuation amplitude. The corresponding situation is that the nipples of some milk bottles become larger due to the sucking of lambs during use, resulting in different milk flow rates, and thus different feeding speeds of lambs.

[0047] The third interval is when the fluctuation amplitude of the bottle conveying speed is greater than the preset second fluctuation amplitude. The corresponding situation is: after long-term use, the rubber on the conveyor belt for conveying the bottles is worn out, resulting in reduced friction, causing the bottles to stagnate during the conveying process.

[0048] In practice, the preset first fluctuation amplitude is generally selected in the range of [0.6 m / min, 0.8 m / min], and the preset second fluctuation amplitude is generally selected in the range of [0.9 m / min, 1.1 m / min].

[0049] Preferably, the preferred embodiment of the preset first fluctuation amplitude is 0.7 m / min, and the preferred embodiment of the preset second fluctuation amplitude is 1 m / min.

[0050] Specifically, the fluctuation amplitude of the feeding bottle conveying speed is the difference between the maximum feeding bottle conveying speed and the minimum feeding bottle conveying speed per unit time.

[0051] In implementation, the system of the present invention determines the control stability of lamb feeding by setting a preset first fluctuation amplitude and a preset second fluctuation amplitude, thereby reducing the impact of decreased control accuracy of lamb feeding due to inaccurate determination of the control stability of lamb feeding, and further improving the control stability of lamb feeding.

[0052] Specifically, the control module is used to increase the delivery interval distance between adjacent milk bottles when the fluctuation amplitude of the milk bottle delivery speed is greater than the preset second fluctuation amplitude;

[0053] The increase range of the conveying interval distance between adjacent milk bottles is determined by the difference between the fluctuation range of the milk bottle conveying speed and a preset second fluctuation range.

[0054] Specifically, when the difference between the fluctuation amplitude of the milk bottle conveying speed and the preset second fluctuation amplitude is within 0.2m / min, the conveying interval distance between adjacent milk bottles is increased to 1.1 times of the original value; when the difference between the fluctuation amplitude of the milk bottle conveying speed and the preset second fluctuation amplitude exceeds 0.2m / min, on the basis of being increased to 1.1 times of the original value, the conveying interval distance between adjacent milk bottles is increased by 5cm for every 0.2m / min exceeding the original value. For example, the difference between the fluctuation amplitude of the milk bottle conveying speed and the preset second fluctuation amplitude is 0.6m / min, the current conveying interval distance between adjacent milk bottles is 30cm, and the increased conveying interval distance between adjacent milk bottles is 30×1.1+5×2=43cm.

[0055] In implementation, the system of the present invention determines the conveying interval distance of adjacent milk bottles by setting a preset first fluctuation amplitude and a preset second fluctuation amplitude. After long-term use, the rubber on the surface of the conveyor belt for conveying milk bottles wears out, resulting in reduced friction, causing the milk bottles to stagnate during the conveying process. By increasing the conveying interval distance of adjacent milk bottles, it is possible to ensure that the milk bottles are placed on the conveyor belt in a more favorable manner, thereby enhancing friction, improving the conveying condition, and further improving the control stability of lamb feeding.

[0056] Specifically, the control module is used to obtain the feeding time of several lambs and calculate the average feeding time of several lambs. If the average feeding time of the several lambs is greater than the preset first feeding time, it is determined that the control coordination of the lamb feeding does not meet the requirements.

[0057] Specifically, when the average feeding time of the lambs is greater than the preset second feeding time, the control module preliminarily determines that the environmental stability of the lamb feeding does not meet the requirements, and determines whether the environmental stability of the lamb feeding meets the requirements based on the light intensity of the lamb feeding area.

[0058] It can be understood that the three intervals divided by the preset first feeding duration and the preset second feeding duration correspond to three situations respectively:

[0059] The first interval is when the average feeding time of a number of lambs is less than or equal to the preset first feeding time, and the corresponding situation is: it is determined that the control coordination of lamb feeding does not meet the requirements;

[0060] The second interval is when the average feeding time of several lambs is greater than the preset first feeding time and less than or equal to the preset second feeding time. The corresponding situation is that the nipples of some milk bottles become larger due to the sucking of lambs during use, resulting in different flow rates of milk, and thus different feeding speeds of lambs.

[0061] The third interval is when the average feeding time of several lambs is longer than the preset second feeding time. The corresponding situation is: due to long-term use, the lamp tubes in the lamps are aged, resulting in reduced luminous efficiency, so that the lambs cannot eat normally.

[0062] In implementation, the preset first feeding time is generally selected from a range of [4 min, 6 min], and the preset second feeding time is generally selected from a range of [7 min, 9 min].

[0063] Preferably, the first feeding time is preset to be 5 minutes, and the second feeding time is preset to be 8 minutes.

[0064] Specifically, the average feeding time of a number of lambs is the ratio of the total feeding time of the number of lambs to the number of lambs.

[0065] In implementation, the system of the present invention determines the control synergy of lamb feeding by setting a preset first feeding time and a preset second feeding time, thereby reducing the impact of decreased control stability of lamb feeding due to inaccurate determination of the control synergy of lamb feeding, and further improving the control stability of lamb feeding.

[0066] Specifically, the control module reduces the tilt angle of the milk bottle when the average feeding time of the plurality of lambs is greater than the preset first feeding time and less than or equal to the preset second feeding time.

[0067] Specifically, the reduction range of the tilt angle of the milk bottle is determined by the difference between the average feeding time of a number of lambs and the preset first feeding time.

[0068] Specifically, when the difference between the average feeding time of several lambs and the preset first feeding time is within 2 minutes, the inclination angle of the bottle is reduced to 0.9 times the original value; when the difference between the average feeding time of several lambs and the preset first feeding time exceeds 2 minutes, on the basis of being reduced to 0.9 times the original value, the inclination angle of the bottle is reduced by 2° for every 1 minute exceeding the original value. For example, the difference between the average feeding time of several lambs and the preset first feeding time is 4 minutes, the current inclination angle of the bottle is 50°, and the reduced inclination angle of the bottle is 50×0.9-2×2=41°.

[0069] In implementation, the system of the present invention determines the tilt angle of the milk bottle by setting a preset first feeding time and a preset second feeding time. Since the nipples of some milk bottles become larger due to the sucking of lambs during use, the flow rate of milk is different, and thus the eating speed of lambs is different. By reducing the tilt angle of the milk bottle, the effective height of the liquid column can be reduced, thereby reducing the gravitational potential energy of the milk and slowing down the flow rate, which helps to adjust the milk flow rate to an appropriate range, allowing lambs to eat at a normal speed, further improving the control stability of lamb feeding.

[0070] Specifically, the control module is used to obtain the light intensity of the lamb feeding area. If the light intensity of the lamb feeding area is less than the preset light intensity, it is determined that the environmental stability of the lamb feeding does not meet the requirements, and the light emission frequency of the lamp is increased.

[0071] It can be understood that the two intervals of preset light intensity correspond to two situations:

[0072] The first interval is when the light intensity in the lamb feeding area is less than the preset light intensity. The corresponding situation is that the lamp tube in the lamp is aged due to long-term use, resulting in reduced luminous efficiency, so that the lamb cannot feed normally.

[0073] The second interval is that the light intensity in the lamb feeding area is greater than or equal to the preset light intensity, and the corresponding situation is: it is determined that the environmental stability of the lamb feeding meets the requirements.

[0074] In practice, the preset light intensity is generally selected in the range of [250lux, 350lux].

[0075] Preferably, the preset light intensity is 300 lux.

[0076] Specifically, lux is the unit of light intensity in the lamb feeding area, which means lux.

[0077] In implementation, the system of the present invention determines the environmental stability of lamb feeding by setting a preset light intensity, thereby reducing the impact of the decreased control stability of lamb feeding due to inaccurate determination of the environmental stability of lamb feeding, and further improving the control stability of lamb feeding.

[0078] Specifically, the increase range of the light emission frequency of the lamp is determined by the difference between the preset light intensity and the light intensity of the lamb feeding area.

[0079] Specifically, when the difference between the preset light intensity and the light intensity in the lamb feeding area is within 50 lux, the luminous frequency of the lamp is increased to 1.2 times the original; when the difference between the preset light intensity and the light intensity in the lamb feeding area exceeds 50 lux, on the basis of increasing to 1.2 times the original, the luminous frequency of the lamp is increased by 10Hz for every 20 lux exceeding the original. For example, the difference between the preset light intensity and the light intensity in the lamb feeding area is 90 lux, the current luminous frequency of the lamp is 50Hz, and the luminous frequency of the lamp after increase is 50×1.2+10×2=80Hz.

[0080] In implementation, the system of the present invention determines the luminous frequency of the lamp by setting a preset light intensity. Due to long-term use, the lamp tube in the lamp ages, resulting in reduced luminous efficiency, which makes it impossible for the lambs to feed normally. By increasing the luminous frequency of the lamp, the brightness of the visual environment can be improved, so that the lambs can see the surrounding situation more clearly, which helps to restore the normal feeding behavior of the lambs and further improves the control stability of lamb feeding.

[0081] So far, the technical solutions of the present invention have been described in conjunction with the preferred embodiments shown in the accompanying drawings. However, it is easy for those skilled in the art to understand that the protection scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, those skilled in the art can make equivalent changes or substitutions to the relevant technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.

Claims

1. A lamb feeding system based on automatic control, characterized in that: include: A filling module, used for filling milk into empty bottles to output the milk bottles, comprising a bottle unscrambling unit for unscrambling the empty bottles, a cleaning unit connected to the bottle unscrambling unit for cleaning the empty bottles, a filling unit connected to the cleaning unit for filling the empty bottles, and a packaging unit connected to the filling unit for capping the empty bottles to output the milk bottles; A feeding module, which is connected to the filling module and is used to feed the lambs with the milk bottles, comprising a conveyor belt for conveying the milk bottles to a designated position, an electric telescopic rod connected to the conveyor belt for adjusting the inclination angle of the milk bottles, and a lamp for illuminating the feeding area of ​​the lambs; A detection module connected to the feeding module, comprising a laser speed sensor for detecting the conveying speed of the milk bottle and a light intensity sensor arranged in the feeding area for detecting the light intensity of the feeding area; The control module is respectively connected to the filling module, the feeding module and the detection module, and is used to determine the delivery interval distance of adjacent milk bottles according to the fluctuation amplitude of the milk bottle delivery speed, or to determine the inclination angle of the milk bottle according to the average feeding time of several lambs, and to determine the light emission frequency of the lamp according to the light intensity of the lamb feeding area.

2. The lamb feeding system based on automatic control according to claim 1, characterized in that: The control module is used to determine whether the control stability of lamb feeding meets the requirements according to the fluctuation amplitude of the milk bottle delivery speed. If the fluctuation amplitude of the milk bottle delivery speed is greater than the preset first fluctuation amplitude, it is determined that the control stability of lamb feeding does not meet the requirements.

3. The lamb feeding system based on automatic control according to claim 2, characterized in that: The control module is used to preliminarily determine that the control synergy of lamb feeding does not meet the requirements when the fluctuation amplitude of the milk bottle delivery speed is greater than the preset first fluctuation amplitude and less than or equal to the preset second fluctuation amplitude, and determine whether the control synergy of lamb feeding meets the requirements based on the average feeding time of several lambs.

4. The lamb feeding system based on automatic control according to claim 3, characterized in that: The control module is used for increasing the conveying interval distance of adjacent milk bottles when the fluctuation amplitude of the milk bottle conveying speed is greater than the preset second fluctuation amplitude; The increase range of the conveying interval distance between adjacent milk bottles is determined by the difference between the fluctuation range of the milk bottle conveying speed and a preset second fluctuation range.

5. The lamb feeding system based on automatic control according to claim 4, characterized in that: The control module is used to determine whether the control coordination of lamb feeding meets the requirements according to the average feeding time of a number of lambs. If the average feeding time of the number of lambs is greater than the preset first feeding time, it is determined that the control coordination of lamb feeding does not meet the requirements.

6. The lamb feeding system based on automatic control according to claim 5, characterized in that: The control module reduces the tilt angle of the milk bottle when the average feeding duration of the plurality of lambs is greater than the preset first feeding duration and less than or equal to the preset second feeding duration.

7. The lamb feeding system based on automatic control according to claim 6, characterized in that: When the average feeding time of the lambs is greater than the preset second feeding time, the control module preliminarily determines that the environmental stability of the lamb feeding does not meet the requirements, and determines whether the environmental stability of the lamb feeding meets the requirements based on the light intensity of the lamb feeding area.

8. The lamb feeding system based on automatic control according to claim 7, characterized in that: The reduction range of the tilt angle of the milk bottle is determined by the difference between the average feeding time of a plurality of lambs and the preset first feeding time.

9. The lamb feeding system based on automatic control according to claim 8, characterized in that: The control module is used to determine whether the environmental stability of lamb feeding meets the requirements according to the light intensity of the lamb feeding area. If the light intensity of the lamb feeding area is less than the preset light intensity, it is determined that the environmental stability of lamb feeding does not meet the requirements and the light emission frequency of the lamp is increased.

10. The lamb feeding system based on automatic control according to claim 9, characterized in that: The increase range of the light emission frequency of the lamp is determined by the difference between the preset light intensity and the light intensity of the lamb feeding area.

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