Shrimp material mixing machine stirring control method, electronic equipment and storage medium

Abstract

The invention discloses a stirring control method of a shrimp material mixing machine, electronic equipment and a storage medium, and the method comprises the following steps: starting a first stirring structure, a second stirring structure and a third stirring structure, and conveying a plurality of raw materials into a first mixing cavity; continuously and respectively acquiring a first sensing data set about the first mixture, a second sensing data set about the second mixture and a third sensing data set about the third mixture from the first sensing assembly, the second sensing assembly and the third sensing assembly; adjusting the working state of at least one of the first stirring structure and the first vibration structure according to the first induction data set, and adjusting the working state of at least one of the second stirring structure and the second vibration structure according to the second induction data set, and adjusting the working state of at least one of the third stirring structure and the third vibration structure according to the third sensing data set. According to the invention, various raw materials can be fully and uniformly mixed, so that the quality of the shrimp feed is improved.

Description

Technical Field

[0001] The present application relates to the technical field of shrimp feed production, and in particular to a shrimp feed mixer stirring control method, electronic equipment and storage medium. Background Art

[0002] With the continuous development of aquaculture, the quality of shrimp feed is crucial to the growth and health of shrimp. As a key equipment for producing shrimp feed, the mixing effect of shrimp feed mixer directly affects the quality and uniformity of shrimp feed.

[0003] During the mixing process, traditional shrimp feed mixers are unable to sense the state changes of materials in each mixing chamber in real time and accurately, resulting in the inability to make adaptive adjustments according to the actual situation of the materials in time. As a result, the materials are prone to problems such as uneven mixing, material sticking to the wall, unbalanced distribution of nutrients, and material performance affected by excessive or insufficient mixing. This in turn reduces the quality and stability of the shrimp feed, making it difficult to meet the strict requirements of modern refined farming on the quality of shrimp feed. Summary of the invention

[0004] The present application aims to solve at least one of the technical problems existing in the prior art. To this end, the present application proposes a shrimp feed mixer stirring control method, electronic equipment and storage medium, which can make various raw materials fully and evenly mixed, thereby improving the quality of shrimp feed.

[0005] In a first aspect, the present application provides a method for controlling stirring of a shrimp feed mixer, which is applied to a shrimp feed mixer, wherein a first mixing chamber, a second mixing chamber and a third mixing chamber are sequentially arranged inside the shrimp feed mixer along a feeding to discharging direction, a plurality of first through holes and second through holes are respectively arranged between the first mixing chamber and the second mixing chamber, and between the second mixing chamber and the third mixing chamber, a first sensing component, a first stirring structure and a first vibration structure are arranged in the first mixing chamber, a second sensing component, a second stirring structure and a second vibration structure are arranged in the second mixing chamber, and a third sensing component, a third stirring structure and a third vibration structure are arranged in the third mixing chamber;

[0006] The shrimp feed mixer stirring control method comprises:

[0007] The first stirring structure, the second stirring structure and the third stirring structure are started, and several raw materials are transported into the first mixing chamber to form a first mixed material in the first mixing chamber, a second mixed material in the second mixing chamber, and a third mixed material in the third mixing chamber;

[0008] Continuously acquiring a first sensing data set about the first mixed material, a second sensing data set about the second mixed material, and a third sensing data set about the third mixed material from the first sensing component, the second sensing component, and the third sensing component respectively;

[0009] The working state of at least one of the first stirring structure and the first vibration structure is adjusted according to the first sensing data set, the working state of at least one of the second stirring structure and the second vibration structure is adjusted according to the second sensing data set, and the working state of at least one of the third stirring structure and the third vibration structure is adjusted according to the third sensing data set.

[0010] According to the shrimp feed mixer stirring control method of the first embodiment of the present application, there are at least the following beneficial effects: in the shrimp feed mixer stirring control method, first start the stirring structure of each mixing chamber, and transport a variety of raw materials to the first mixing chamber. As the stirring continues, the materials form a mixture in each chamber in turn, and the corresponding sensing data set is obtained in real time through the sensor components distributed in each chamber. According to these data sets, the stirring structure and vibration structure in each chamber are targeted and regulated. For example, the first mixing chamber is used as a premixing zone. By optimizing the working state of the first stirring structure, the raw materials are initially and efficiently mixed here. At the same time, the first vibration structure is used to effectively solve the problem of material wall adhesion, and prevent material agglomeration and uneven distribution of components caused by improper stirring. The second mixing chamber is used as the main mixing zone. Its stirring structure and vibration structure are finely adjusted according to accurate sensor data to ensure that the material achieves a deep and uniform mixing effect in this area, meeting the strict requirements of shrimp feed production for component uniformity. The third mixing chamber serves as the tail mixing zone. Through the reasonable control of the third stirring structure and the vibration structure, the mixture is kept in a stable and high-quality state before being discharged, avoiding neglecting the mixing quality due to proximity to the discharge port. Through this precise control method based on real-time sensor data, the present application effectively overcomes many drawbacks caused by the inability to flexibly and accurately adjust the stirring and vibration parameters during the stirring process of the traditional shrimp feed mixer, such as uneven material mixing, frequent wall sticking, and unreasonable stirring affecting material performance. It ensures that all kinds of raw materials can be fully, evenly and appropriately stirred throughout the mixing process, so that the nutrients in the shrimp feed are evenly distributed, greatly improving the quality of the shrimp feed, providing a solid material foundation for the healthy breeding of shrimp, enhancing the competitiveness of shrimp feed products in the market, and having significant economic benefits and practical value.

[0011] According to some embodiments of the first aspect of the present application, the first sensing assembly includes a first image sensor, the first sensing data set includes first image information, the first stirring structure includes a first driving shaft and a plurality of first paddles, the first paddles are circumferentially spaced on the first driving shaft, and an angle between the first paddles and the first driving shaft is 30° to 60°;

[0012] Adjusting the working state of the first stirring structure according to the first sensing data set includes:

[0013] Obtaining particle contour information of the raw material according to the first image information;

[0014] According to the particle contour information, obtaining the particle contour perimeter of the raw material;

[0015] When the particle contour circumference is less than a preset first contour threshold, reducing the rotation speed of the first driving shaft;

[0016] When the particle contour circumference is greater than a preset second contour threshold, the rotation speed of the first driving shaft is increased.

[0017] According to some embodiments of the first aspect of the present application, the first sensing component includes a first distance measuring sensor, and the first sensing data set includes a first distance signal set;

[0018] The step of adjusting the working state of at least one of the first stirring structure and the first vibration structure according to the first sensing data set includes:

[0019] According to the first distance signal set, a distance vector set of each angle between the central axis of the first mixing chamber and the inner wall of the first mixing chamber is obtained; wherein the distance vector set includes a plurality of the distance vectors, and the distance vector includes a distance value feature and a direction feature;

[0020] According to the distance vector set, determining a target vector having a minimum distance value characteristic from a plurality of the distance vectors;

[0021] Determining a target direction and a first distance value according to the target vector;

[0022] Controlling the first driving shaft to move toward the target direction by a preset first displacement amount so as to contact the adhesive material on the inner wall of the first mixing chamber;

[0023] When the first distance value is less than a preset thickness distance threshold, the first vibration structure is started to vibrate the inner wall of the first mixing chamber, so as to vibrate and drop the sticky material on the inner wall of the first mixing chamber.

[0024] According to some embodiments of the first aspect of the present application, the first sensing assembly further comprises a first temperature sensor, the first sensing data set comprises a first real-time temperature value, and a first heating element is further disposed in the first mixing chamber;

[0025] After the step of continuously acquiring a first sensing data set about the first mixed material from the first sensing component, the method further includes:

[0026] When the first temperature information is greater than a preset first temperature threshold, reducing the heating power of the first heating unit;

[0027] When the first temperature information is less than a preset second temperature threshold, the heating power of the first heating unit is increased.

[0028] According to some embodiments of the first aspect of the present application, the first sensor assembly further includes a proximity switch, the proximity switch is disposed beside a feeding end of the first mixing chamber, the first sensing data set includes a proximity signal, and the shrimp feed mixer further includes a control terminal;

[0029] After the step of continuously acquiring a first sensing data set about the first mixed material from the first sensing component, the method further includes:

[0030] When the first stirring structure is started and no approach signal is detected, a feed abnormality signal is generated;

[0031] In response to the feed abnormality signal, an abnormality warning interface is displayed on the control terminal, and the first stirring structure, the second stirring structure and the third stirring structure are controlled to stop working.

[0032] According to some embodiments of the first aspect of the present application, the second sensing assembly includes a spectral sensor, the second sensing data set includes spectral sensing information, the second stirring structure includes a second driving shaft and a plurality of second paddles, the second paddles are circumferentially spaced on the second driving shaft, and an angle between the second paddles and the second driving shaft is 70° to 90°;

[0033] Adjusting the working state of the second stirring structure according to the second sensing data set includes:

[0034] According to the spectral sensing information, a real-time concentration value corresponding to the pre-selected first component is obtained;

[0035] When the real-time concentration value is greater than the preset first concentration threshold, increasing the rotation speed of the second driving shaft;

[0036] When the real-time concentration value is less than the preset second concentration threshold, the rotation speed of the second driving shaft is reduced.

[0037] According to some embodiments of the first aspect of the present application, the third sensing assembly includes a flow sensor, the flow sensor is arranged beside the discharge end of the third mixing chamber, the third sensing data set includes a real-time flow, the third stirring structure includes a third driving shaft and a plurality of third paddles, the third paddles are circumferentially spaced on the third driving shaft, and the angle between the third paddle and the third driving shaft is 45° to 75°;

[0038] Adjusting the working state of the third stirring structure according to the third sensing data set includes:

[0039] When the real-time flow rate is greater than a preset target flow rate, reducing the rotation speed of the third driving shaft;

[0040] When the real-time flow rate is less than the target flow rate, the rotation speed of the third driving shaft is increased.

[0041] According to some embodiments of the first aspect of the present application, the second sensing component includes a second ranging sensor, and the second sensing data set includes a second distance signal set; the third sensing component includes a third ranging sensor, and the third sensing data set includes a third distance signal set;

[0042] Adjusting the working state of the second vibration structure according to the second sensing data set includes:

[0043] According to the second distance signal set, the second vibration structure is started to vibrate the inner wall of the second mixing chamber, so that the sticky material on the inner wall of the second mixing chamber is vibrated off;

[0044] Adjusting the working state of the third vibration structure according to the third sensing data set includes:

[0045] According to the third distance signal set, the third vibration structure is started to vibrate the inner wall of the third mixing chamber, so that the sticky material on the inner wall of the third mixing chamber is vibrated off.

[0046] In a second aspect, the present application further provides an electronic device, characterized in that it includes:

[0047] at least one memory;

[0048] at least one processor;

[0049] at least one program;

[0050] The programs are stored in the memory, and the processor executes at least one of the programs to implement the shrimp feed mixer stirring control method as described in any embodiment of the first aspect.

[0051] In a third aspect, the present application further provides a computer-readable storage medium, wherein the computer-readable storage medium stores a computer-executable signal, and the computer-executable signal is used to execute the shrimp feed mixer stirring control method as described in any embodiment of the first aspect.

[0052] Additional aspects and advantages of the present application will be given in part in the description below, and in part will become apparent from the description below, or will be learned through the practice of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0053] Additional aspects and advantages of the present application will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0054] Figure 1 This is a flow chart of a shrimp feed mixer stirring control method according to some embodiments of the present application;

[0055] Figure 2 for Figure 1 A flow chart of a control method in the first mixing chamber in step S130;

[0056] Figure 3 for Figure 1 A flowchart of another control method in the first mixing chamber in step S130;

[0057] Figure 4 for Figure 1 A flow chart of a control method in the first mixing chamber after step S120;

[0058] Figure 5 for Figure 1 A flow chart of another control method in the first mixing chamber after step S120;

[0059] Figure 6 for Figure 1 A flowchart of another control method in the second mixing chamber in step S130;

[0060] Figure 7 for Figure 1 A flowchart of another control method in the third mixing chamber in step S130;

[0061] Figure 8 for Figure 1 FIG. 1 is a flow chart of a control method in the second mixing chamber and the third mixing chamber regarding step S130. DETAILED DESCRIPTION

[0062] The embodiments of the present application are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application, and cannot be understood as limiting the present application.

[0063] In the description of the present application, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, 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 application and simplifying the description, 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 application.

[0064] In the description of this application, if there is a description of first or second, it is only for the purpose of distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0065] In the description of this application, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in this application based on the specific content of the technical solution.

[0066] With the continuous development of aquaculture, the quality of shrimp feed is crucial to the growth and health of shrimp. As a key equipment for producing shrimp feed, the mixing effect of shrimp feed mixer directly affects the quality and uniformity of shrimp feed.

[0067] During the mixing process, traditional shrimp feed mixers are unable to sense the state changes of materials in each mixing chamber in real time and accurately, resulting in the inability to make adaptive adjustments according to the actual situation of the materials in time. As a result, the materials are prone to problems such as uneven mixing, material sticking to the wall, unbalanced distribution of nutrients, and material performance affected by excessive or insufficient mixing. This in turn reduces the quality and stability of the shrimp feed, making it difficult to meet the strict requirements of modern refined farming on the quality of shrimp feed.

[0068] Based on this, the present application provides a shrimp feed mixer stirring control method, electronic device and storage medium to solve the above-mentioned technical problems. The technical solutions provided by the present application are described in detail one by one below.

[0069] Reference Figure 1In a first aspect, the present application provides a shrimp feed mixer stirring control method, which is applied to the shrimp feed mixer, wherein a first mixing chamber, a second mixing chamber and a third mixing chamber are sequentially arranged inside the shrimp feed mixer along the feeding to discharging direction, a plurality of first through holes and a second through holes are respectively arranged between the first mixing chamber and the second mixing chamber, and between the second mixing chamber and the third mixing chamber, a first sensing component, a first stirring structure and a first vibration structure are arranged in the first mixing chamber, a second sensing component, a second stirring structure and a second vibration structure are arranged in the second mixing chamber, and a third sensing component, a third stirring structure and a third vibration structure are arranged in the third mixing chamber;

[0070] The shrimp feed mixer mixing control method includes:

[0071] Step S110: start the first stirring structure, the second stirring structure and the third stirring structure, and transport the plurality of raw materials into the first mixing chamber, so as to form a first mixed material in the first mixing chamber, a second mixed material in the second mixing chamber, and a third mixed material in the third mixing chamber;

[0072] Step S120: continuously acquiring a first sensing data set about the first mixed material, a second sensing data set about the second mixed material, and a third sensing data set about the third mixed material from the first sensing component, the second sensing component, and the third sensing component respectively;

[0073] Step S130: adjusting the working state of at least one of the first stirring structure and the first vibration structure according to the first sensing data set, adjusting the working state of at least one of the second stirring structure and the second vibration structure according to the second sensing data set, and adjusting the working state of at least one of the third stirring structure and the third vibration structure according to the third sensing data set.

[0074] In step S110 to step S130, in the shrimp feed mixer stirring control method, the stirring structure of each mixing chamber is first started, and multiple raw materials are transported to the first mixing chamber. As the stirring continues, the materials form a mixture in each chamber in turn, and the corresponding sensing data set is obtained in real time through the sensor components distributed in each chamber. According to these data sets, the stirring structure and vibration structure in each chamber are targeted and regulated. For example, the first mixing chamber is used as a premixing zone. By optimizing and adjusting the working state of the first stirring structure, the raw materials are initially and efficiently mixed here. At the same time, the first vibration structure is used to effectively solve the problem of material wall adhesion, and prevent material agglomeration and uneven distribution of components caused by improper stirring. The second mixing chamber is used as the main mixing zone. Its stirring structure and vibration structure are finely adjusted according to accurate sensor data to ensure that the material achieves a deep and uniform mixing effect in this area, meeting the strict requirements of shrimp feed production for component uniformity. The third mixing chamber is used as the tail mixing zone. Through the reasonable control of the third stirring structure and vibration structure, the mixture is kept stable and high-quality before discharge, avoiding ignoring the mixing quality due to proximity to the discharge port. Through this precise control method based on real-time sensor data, the present application effectively overcomes many drawbacks caused by the inability to flexibly and accurately adjust the stirring and vibration parameters during the stirring process of the traditional shrimp feed mixer, such as uneven material mixing, frequent wall sticking, and unreasonable stirring affecting material performance. It ensures that all raw materials can be fully, evenly and appropriately stirred throughout the mixing process, so that the nutrients in the shrimp feed are evenly distributed, greatly improving the quality of the shrimp feed, providing a solid material foundation for the healthy breeding of shrimp, and enhancing the competitiveness of shrimp feed products in the market, with significant economic benefits and practical value.

[0075] Reference Figure 2 It can be understood that the first sensing component includes a first image sensor, the first sensing data set includes first image information, the first stirring structure includes a first driving shaft and a plurality of first paddles, the first paddles are circumferentially spaced on the first driving shaft, and the angle between the first paddles and the first driving shaft is 30° to 60°. Specifically, in the step of "adjusting the working state of the first stirring structure according to the first sensing data set" in step S130, the following steps may be included but not limited to:

[0076] Step S210: obtaining particle contour information of the raw material according to the first image information;

[0077] Step S220: obtaining the particle contour perimeter of the raw material according to the particle contour information;

[0078] Step S230: when the particle contour perimeter is less than a preset first contour threshold, reducing the rotation speed of the first driving shaft;

[0079] Step S240: when the particle contour perimeter is greater than a preset second contour threshold, increasing the rotation speed of the first driving shaft.

[0080] In the first stirring structure, the installation angle of the first blade is relatively inclined, and the angle between the first driving shaft and the first driving shaft is between 30° and 60°. In the premixing zone, various raw materials are mainly mixed and dispersed preliminarily. The smaller size of the first blade and the inclined installation angle are conducive to generating strong axial flow and certain radial flow at a lower speed, so that the raw materials can circulate quickly in the premixing zone to achieve preliminary uniform mixing, while avoiding excessive shearing and damage to some fragile or sensitive raw materials.

[0081] In step S210 to step S240, when the shrimp material mixer is started, the first stirring structure starts to operate, specifically, the first drive shaft drives the first paddle to rotate, and the raw material is transported to the first mixing chamber for preliminary mixing. At this time, the first image sensor continuously collects image information of the raw material, and the image processing system analyzes the first image information, identifies the particle contour of the raw material, and calculates the particle contour perimeter through a specific algorithm. The system compares the calculated particle contour perimeter with the preset first contour threshold and second contour threshold. If the particle contour perimeter is less than the first contour threshold, it means that the raw material particles have been crushed or mixed to a smaller degree. At this time, the control system issues an instruction to reduce the rotation speed of the first drive shaft to avoid unnecessary damage to the raw material particle structure or properties caused by excessive stirring, while saving energy consumption. If the particle contour perimeter is greater than the second contour threshold, it means that the mixing or crushing degree of the raw material is not enough, and a stronger stirring effect is required. Therefore, the control system increases the rotation speed of the first drive shaft, increases the stirring force, and promotes further refinement and uniform mixing of the raw material particles. By real-time monitoring of the particle state of the raw materials by the first image sensor and accurately adjusting the rotation speed of the first stirring structure according to the circumference of the particle contour, it can ensure that the raw materials are properly stirred and crushed in the first mixing chamber. Neither uneven mixing due to insufficient stirring nor the nutritional content and physical properties of the raw materials are affected due to excessive stirring, thereby improving the mixing quality of the shrimp feed.

[0082] Reference Figure 3 It can be understood that the first sensing component includes a first distance measuring sensor, and the first sensing data set includes a first distance signal set; specifically, in the step of "adjusting the working state of at least one of the first stirring structure and the first vibration structure according to the first sensing data set" in step S130, it can include but is not limited to the following steps:

[0083] Step S310: obtaining a distance vector set of each angle between the central axis of the first mixing chamber and the inner wall of the first mixing chamber according to the first distance signal set; wherein the distance vector set includes a plurality of distance vectors, and the distance vector includes a distance value feature and a direction feature;

[0084] Step S320: determining a target vector with the smallest distance value feature from a plurality of distance vectors according to the distance vector set;

[0085] Step S330: determining the target direction and the first distance value according to the target vector;

[0086] Step S340: Controlling the first driving shaft to move in a target direction by a preset first displacement amount so as to contact the adhesive material on the inner wall of the first mixing chamber;

[0087] Step S350: when the first distance value is less than a preset thickness distance threshold, the first vibration structure is activated to vibrate the inner wall of the first mixing chamber, so as to vibrate and drop the sticky material on the inner wall of the first mixing chamber.

[0088] In step S310 to step S350, during the operation of the shrimp feed mixer, the first distance measuring sensor continues to work, transmits signals to the inner wall of the first mixing chamber in real time and receives reflected signals, and calculates the distances of the central axis of the first mixing chamber and the inner wall of the first mixing chamber at various angles through information such as the propagation time and speed of the signal to form a first distance signal set. The first distance signal set is analyzed and processed, and each distance value and the corresponding direction information are combined into a distance vector, thereby obtaining a distance vector set. In this set, each distance vector contains a distance value feature and a direction feature. By comparing the distance value features of each distance vector in the distance vector set, the vector with the smallest distance value is found and determined as the target vector. The direction corresponding to this target vector is the direction in which the first drive shaft body is closest to the inner wall of the first mixing chamber, and its distance value reflects the proximity of the first drive shaft body to the inner wall. According to the determined target vector, its target direction information is obtained, and the first drive shaft body is controlled to move a preset first displacement along the target direction, so that the first drive shaft body can approach the position where the sticky material may exist on the inner wall of the first mixing chamber so as to contact the sticky material. In addition, if the first distance value is relatively small, that is, less than the thickness distance threshold, it indicates that there is too much sticky material on the inner wall of the first mixing chamber, and the sticky material exists and the thickness has reached the level that needs to be cleaned. At this time, the first vibration structure is started to vibrate the inner wall of the first mixing chamber. Under the action of vibration, the sticky material falls off from the inner wall due to the vibration impact force, thereby achieving the purpose of cleaning the sticky material. By timely removing the sticky wall material, the material can flow and mix more smoothly in the mixing chamber, ensuring full contact and uniform mixing between various raw materials, and improving the mixing quality and consistency of the shrimp feed.

[0089] Similarly, the second mixing chamber and the third mixing chamber can remove the sticky material on the inner wall in the same way as the first mixing chamber, and no space will be wasted on repeating them here. The specific implementation method can refer to the embodiment of adjusting the first stirring structure and the first vibration structure according to the first distance signal set.

[0090] Reference Figure 4 It is understandable that the first sensing component further includes a first temperature sensor, the first sensing data set includes a first real-time temperature value, and a first heating element is further provided in the first mixing chamber. Specifically, after step S120, the following steps may also be included but are not limited to:

[0091] Step S410: when the first temperature information is greater than a preset first temperature threshold, reducing the heating power of the first heating unit;

[0092] Step S420: When the first temperature information is less than a preset second temperature threshold, the heating power of the first heating unit is increased.

[0093] In step S410 to step S420, during the operation of the shrimp feed mixer, the first temperature sensor monitors the temperature in the first mixing chamber in real time, obtains a first real-time temperature value, and compares the first real-time temperature value with the preset first temperature threshold and the second temperature threshold. When the first real-time temperature value is greater than the preset first temperature threshold, it means that the temperature in the first mixing chamber is too high. At this time, the control system will issue an instruction to reduce the heating power of the first heating element, so that the temperature in the first mixing chamber gradually decreases. When the first real-time temperature value is less than the preset second temperature threshold, it means that the temperature in the first mixing chamber is too low. The control system will issue an instruction to increase the heating power of the first heating element, so that the temperature in the first mixing chamber gradually increases. The mixing effect of the shrimp feed may be affected by the temperature. By real-time monitoring and adjusting the temperature in the first mixing chamber to keep it within a suitable range, it helps to ensure that the physical and chemical properties of the shrimp feed are not negatively affected by temperature changes, avoid material deterioration and loss of nutrients due to excessively high temperature, or increase the viscosity of the material due to too low temperature, and make it difficult to mix, and ensure the quality of the shrimp feed is stable.

[0094] Similarly, corresponding temperature sensors are provided in the second mixing chamber and the third mixing chamber, and their sensing mode and control method are consistent with the control method of the first temperature sensor in the first mixing chamber. No space will be wasted in repeating them here. The specific implementation method can refer to the embodiment of the control process of the first temperature sensor in the first mixing chamber.

[0095] Reference Figure 5It can be understood that the first sensor assembly further includes a proximity switch, which is arranged beside the feeding end of the first mixing chamber, the first sensing data set includes a proximity signal, and the shrimp feed mixer further includes a control terminal. Specifically, after step S120, the following steps may also be included but not limited to:

[0096] Step S510: after the first stirring structure is started and no approach signal is detected, a feed abnormality signal is generated;

[0097] Step S520: In response to the abnormal feeding signal, an abnormal warning interface is displayed on the control terminal, and the first stirring structure, the second stirring structure and the third stirring structure are controlled to stop working.

[0098] In step S510 to step S520, after the shrimp material mixer is started and the first stirring structure starts to operate, the proximity switch immediately enters the working state and continuously monitors the area beside the feeding end of the first mixing chamber. It uses its own induction principle to detect whether there is material approaching or entering its sensing range. Once there is material approaching, it will generate and send a proximity signal; if there is no material approaching, the signal will not be generated. When the first stirring structure has been started for a period of time (enough for the normal feeding material to enter the proximity switch sensing range), but the proximity switch does not detect the proximity signal, the system will determine that the feeding is abnormal. At this time, the internal logic judgment module will generate a feeding abnormality signal according to the preset program to notify the subsequent processing flow. After the feeding abnormality signal is generated, on the one hand, the control terminal, as a window for human-computer interaction, will respond immediately and pop up an abnormal warning interface on the screen. The interface displays prompt information such as "Feeding abnormality, please check the feeding system" in a striking manner to inform the on-site operator that there is a feeding problem. On the other hand, the control system simultaneously sends a stop command to the first, second and third mixing structures, causing them to stop running quickly, avoiding idling mixing without material or insufficient material, which causes energy waste, equipment wear and even other failures. The automatic shutdown and warning information display allow operators to know and handle abnormalities in the first place, eliminate potential dangers, ensure the safety and order of the production site, and minimize unnecessary equipment losses, ensuring the long-term stable operation of the equipment.

[0099] Similarly, corresponding proximity switches are also provided in the second mixing chamber and the third mixing chamber, and their sensing mode and control method are consistent with the proximity switch control method in the first mixing chamber. No space will be wasted in repeating them here. The specific implementation method can refer to the embodiment of the proximity switch control process in the first mixing chamber.

[0100] Reference Figure 6It can be understood that the second sensing component includes a spectral sensor, the second sensing data set includes spectral sensing information, the second stirring structure includes a second driving shaft and a plurality of second blades, the second blades are circumferentially spaced on the second driving shaft, and the angle between the second blade and the second driving shaft is 70° to 90°. In the step of "adjusting the working state of the second stirring structure according to the second sensing data set" in step S130, the following steps may be included but not limited to:

[0101] Step S610: obtaining a real-time concentration value corresponding to a pre-selected first component according to the spectral sensing information;

[0102] Step S620: when the real-time concentration value is greater than a preset first concentration threshold, increasing the rotation speed of the second driving shaft;

[0103] Step S630: When the real-time concentration value is less than a preset second concentration threshold, the rotation speed of the second driving shaft is reduced.

[0104] The second mixing chamber serves as the main mixing zone. The main function of the main mixing zone is to achieve deep mixing and homogenization of the raw materials. The larger blade size and vertical installation angle can generate strong radial flow and shear force at a higher speed, so that the raw materials can fully collide, rub and mix with each other in the main mixing zone, ensuring that various components are evenly distributed to achieve an ideal mixing effect.

[0105] In step S610 to step S630, during the operation of the shrimp feed mixer, after the raw materials enter the second mixing chamber, the spectral sensor starts working and continuously collects spectral information of the mixture. This information constitutes spectral sensing information. The spectral analysis system conducts in-depth analysis of the spectral sensing information, and accurately extracts the spectral characteristics of the pre-selected first component in the mixture through a pre-set spectral feature recognition algorithm for the first component, and calculates the real-time concentration value corresponding to the first component accordingly.

[0106] The control system compares the calculated real-time concentration value with the preset first concentration threshold and second concentration threshold. If the real-time concentration value is greater than the first concentration threshold, it indicates that the content of the first component in the mixture is too high. In order to make the components evenly mixed, the control system will issue an instruction to increase the rotation speed of the second drive shaft. This can enhance the stirring intensity, speed up the flow and mixing rate of the material, and promote a more complete mixing of the first component with other components, thereby reducing its local concentration. Conversely, when the real-time concentration value is less than the second concentration threshold, it indicates that the content of the first component in the mixture is low. At this time, the control system will reduce the rotation speed of the second drive shaft. Appropriately slowing down the stirring speed helps prevent the first component from being dispersed too thinly due to excessive stirring, and also avoids excessive mixing of other components that affects the overall mixing effect, so that the first component can be gradually and evenly mixed with other components under a relatively stable stirring environment until its concentration reaches a suitable range. When the concentration of the component deviates from the ideal range, the stirring intensity is adjusted in time to avoid ineffective stirring or excessive stirring, and the process of reaching a uniform mixing state is accelerated, thereby improving the overall mixing quality and efficiency, and reducing mixing time and energy consumption.

[0107] Reference Figure 7 It can be understood that the third sensing component includes a flow sensor, which is arranged beside the discharge end of the third mixing chamber, the third sensing data set includes real-time flow, and the third stirring structure includes a third driving shaft and a plurality of third blades, the third blades are arranged on the third driving shaft at intervals in the circumferential direction, and the angle between the third blades and the third driving shaft is 45° to 75°. Specifically, in the step of "adjusting the working state of the third stirring structure according to the third sensing data set" in step S130, the following steps may be included but not limited to:

[0108] Step S710: when the real-time flow rate is greater than the preset target flow rate, reducing the rotation speed of the third driving shaft;

[0109] Step S720: When the real-time flow rate is less than the target flow rate, the rotation speed of the third driving shaft is increased.

[0110] The third mixing chamber is used as the post-mixing zone, which is mainly used to further fine-tune, stabilize and homogenize the materials after mixing in the main mixing zone. The loose blade structure and the appropriate installation angle can produce soft axial and radial mixing flows at a lower speed, avoiding excessive stirring of the already mixed materials and causing changes in material properties, while ensuring that the materials maintain good uniformity and stability before discharge.

[0111] In step S710 to step S720, during the operation of the shrimp material mixer, the flow sensor detects the flow of the shrimp material flowing out of the discharging end in real time, and feeds back the acquired flow data to the control system as real-time flow information. When the real-time flow rate is greater than the preset target flow rate, it means that the discharging speed is too fast, which may lead to uneven mixing of the shrimp material, or inaccurate measurement problems in subsequent packaging and other processes. Therefore, the rotation speed of the third drive shaft is reduced by the system, so that the material stirring intensity in the third mixing chamber is weakened, and the flow speed of the material is correspondingly slowed down, so that the discharging flow rate is gradually reduced and approaches the target flow rate value. On the contrary, if the real-time flow rate is less than the target flow rate, it means that the discharging speed is too slow, which may affect the overall production efficiency and may even cause the discharging port to be blocked. Therefore, the rotation speed of the third drive shaft is increased by the system, the stirring intensity is enhanced, and the flow of the material in the third mixing chamber is accelerated, so that more material can flow out from the discharging end in time. The above steps can ensure the stability of the discharging flow rate and improve the quality of shrimp material mixing.

[0112] Reference Figure 8 It can be understood that the second sensing component includes a second distance measuring sensor, and the second sensing data set includes a second distance signal set; the third sensing component includes a third distance measuring sensor, and the third sensing data set includes a third distance signal set. In step S130, the steps of "adjusting the working state of the second vibration structure according to the second sensing data set" and "adjusting the working state of the third vibration structure according to the third sensing data set" can include but are not limited to the following steps:

[0113] Step S810: according to the second distance signal set, start the second vibration structure to vibrate the inner wall of the second mixing chamber, so as to vibrate and drop the sticky material on the inner wall of the second mixing chamber.

[0114] Step S820: according to the third distance signal set, start the third vibration structure to vibrate the inner wall of the third mixing chamber, so as to vibrate and drop the sticky material on the inner wall of the third mixing chamber.

[0115] The method for removing sticky materials from the inner wall in the second mixing chamber and the third mixing chamber is the same as that in the first mixing chamber, and no space will be wasted in repeating the description here. For the specific implementation method, please refer to the embodiment of adjusting the first stirring structure and the first vibration structure according to the first distance signal set.

[0116] In a second aspect, the present application also provides an electronic device, comprising: at least one memory, at least one processor and at least one program, the program is stored in the memory, and the processor executes one or more programs to implement the above-mentioned intelligent control method for shrimp feed production.

[0117] The memory, as a non-transient computer-readable storage medium, can be used to store non-transient software programs, non-transient computer executable programs and signals, such as program instructions / signals corresponding to the processing module in the embodiment of the present application. The processor executes various functional applications and data processing by running the non-transient software programs, instructions and signals stored in the memory, that is, the intelligent control method for shrimp feed production of the above method embodiment is realized.

[0118] The memory may include a program storage area and a data storage area, wherein the program storage area may store an operating system, an application required for at least one function; the data storage area may store relevant data of the above-mentioned shrimp feed production intelligent control method, etc. In addition, the memory may include a high-speed random access memory, and may also include a non-transient memory, such as at least one disk storage device, a flash memory device or other non-transient solid-state storage device. In some embodiments, the memory may include a memory remotely arranged relative to the processor, and these remote memories may be connected to the processing module via a network. Examples of the above-mentioned network include, but are not limited to, the Internet, an intranet, a local area network, a mobile communication network, and combinations thereof.

[0119] One or more signals are stored in the memory, and when executed by one or more processors, the intelligent control method for shrimp feed production in any of the above method embodiments is executed.

[0120] In a third aspect, an embodiment of the present application provides a computer-readable storage medium, which stores a computer program. The computer program is executed by one or more processors, enabling the one or more processors to execute the intelligent control method for shrimp feed production in the above method embodiment.

[0121] The device embodiments described above are merely illustrative, wherein the units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, i.e., may be located in one place, or may be distributed over multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0122] Through the description of the above embodiments, it will be appreciated by those skilled in the art that all or some of the steps and systems in the disclosed methods above can be implemented as software, firmware, hardware and appropriate combinations thereof. Some physical components or all physical components can be implemented as software executed by a processor, such as a central processing unit, a digital signal processor or a microprocessor, or implemented as hardware, or implemented as an integrated circuit, such as an application-specific integrated circuit. Such software can be distributed on a computer-readable medium, and the computer-readable medium can include a computer storage medium (or a non-transitory medium) and a communication medium (or a temporary medium). As known to those skilled in the art, the term computer storage medium includes volatile and non-volatile, removable and non-removable media implemented in any method or technology for storing information (such as a computer-readable signal, a data structure, a program module or other data). Computer storage media include, but are not limited to, RAM, ROM, EEPROM, flash memory or other memory technology, CD-ROM, digital versatile disk (DVD) or other optical disk storage, magnetic cassette, magnetic tape, disk storage or other magnetic storage device, or any other medium that can be used to store desired information and can be accessed by a computer. Furthermore, it is well known to those skilled in the art that communication media generally embodies computer readable signals, data structures, program modules, or other data in a modulated data signal such as a carrier wave or other transport mechanism, and may include any information delivery media.

[0123] It should be understood that in the present application, "at least one (item)" means one or more, and "plurality" means two or more. "And / or" is used to describe the association relationship of associated objects, indicating that three relationships may exist. For example, "A and / or B" can mean: only A exists, only B exists, and A and B exist at the same time, where A and B can be singular or plural. The character " / " generally indicates that the objects associated before and after are in an "or" relationship. "At least one of the following" or similar expressions refers to any combination of these items, including any combination of single or plural items. For example, at least one of a, b or c can mean: a, b, c, "a and b", "a and c", "b and c", or "a and b and c", where a, b, c can be single or multiple.

[0124] In the several embodiments provided in the present application, it should be understood that the disclosed devices and methods can be implemented in other ways. For example, the device embodiments described above are only schematic. For example, the division of the above units is only a logical function division. There may be other division methods in actual implementation, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or direct coupling or communication connection shown or discussed can be through some interfaces, indirect coupling or communication connection of devices or units, which can be electrical, mechanical or other forms.

[0125] The units described above as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0126] In addition, each functional unit in each embodiment of the present application may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit. The above-mentioned integrated unit may be implemented in the form of hardware or in the form of software functional units.

[0127] If the integrated unit is implemented in the form of a software functional unit and sold or used as an independent product, it can be stored in a computer-readable storage medium. Based on this understanding, the technical solution of the present application is essentially or the part that contributes to the prior art or all or part of the technical solution can be embodied in the form of a software product, and the computer software product is stored in a storage medium, including multiple instructions to enable a computer device (which can be a personal computer, server, or network device, etc.) to execute all or part of the steps of the methods of various embodiments of the present application. The aforementioned storage medium includes: U disk, mobile hard disk, read-only memory (Read-Only Memory, referred to as ROM), random access memory (Random Access Memory, referred to as RAM), disk or optical disk and other media that can store programs.

[0128] The embodiments of the present application are described in detail above in conjunction with the accompanying drawings, but the present application is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present application.

Claims

1. A method for controlling the stirring of a shrimp feed mixer, characterized in that: Applicable to a shrimp feed mixer, wherein a first mixing chamber, a second mixing chamber and a third mixing chamber are sequentially arranged inside the shrimp feed mixer along the direction from feeding to discharging, a plurality of first through holes and a second through holes are respectively arranged between the first mixing chamber and the second mixing chamber, and between the second mixing chamber and the third mixing chamber, a first sensing component, a first stirring structure and a first vibration structure are arranged in the first mixing chamber, a second sensing component, a second stirring structure and a second vibration structure are arranged in the second mixing chamber, and a third sensing component, a third stirring structure and a third vibration structure are arranged in the third mixing chamber; The shrimp feed mixer stirring control method comprises: The first stirring structure, the second stirring structure and the third stirring structure are started, and several raw materials are transported into the first mixing chamber to form a first mixed material in the first mixing chamber, a second mixed material in the second mixing chamber, and a third mixed material in the third mixing chamber; Continuously acquiring a first sensing data set about the first mixed material, a second sensing data set about the second mixed material, and a third sensing data set about the third mixed material from the first sensing component, the second sensing component, and the third sensing component respectively; The working state of at least one of the first stirring structure and the first vibration structure is adjusted according to the first sensing data set, the working state of at least one of the second stirring structure and the second vibration structure is adjusted according to the second sensing data set, and the working state of at least one of the third stirring structure and the third vibration structure is adjusted according to the third sensing data set.

2. The shrimp feed mixer stirring control method according to claim 1, characterized in that: The first sensing assembly includes a first image sensor, the first sensing data set includes first image information, the first stirring structure includes a first driving shaft and a plurality of first paddles, the first paddles are circumferentially spaced on the first driving shaft, and an angle between the first paddles and the first driving shaft is 30° to 60°; Adjusting the working state of the first stirring structure according to the first sensing data set includes: Obtaining particle contour information of the raw material according to the first image information; According to the particle contour information, obtaining the particle contour perimeter of the raw material; When the particle contour circumference is less than a preset first contour threshold, reducing the rotation speed of the first driving shaft; When the particle contour circumference is greater than a preset second contour threshold, the rotation speed of the first driving shaft is increased.

3. The shrimp feed mixer stirring control method according to claim 2, characterized in that: The first sensing component includes a first distance measuring sensor, and the first sensing data set includes a first distance signal set; The step of adjusting the working state of at least one of the first stirring structure and the first vibration structure according to the first sensing data set includes: According to the first distance signal set, a distance vector set of each angle between the central axis of the first mixing chamber and the inner wall of the first mixing chamber is obtained; wherein the distance vector set includes a plurality of the distance vectors, and the distance vector includes a distance value feature and a direction feature; According to the distance vector set, determining a target vector having a minimum distance value characteristic from a plurality of the distance vectors; Determining a target direction and a first distance value according to the target vector; Controlling the first driving shaft to move toward the target direction by a preset first displacement amount so as to contact the adhesive material on the inner wall of the first mixing chamber; When the first distance value is less than a preset thickness distance threshold, the first vibration structure is started to vibrate the inner wall of the first mixing chamber, so as to vibrate and drop the sticky material on the inner wall of the first mixing chamber.

4. The shrimp feed mixer stirring control method according to claim 1, characterized in that: The first sensing assembly further comprises a first temperature sensor, the first sensing data set comprises a first real-time temperature value, and a first heating element is further disposed in the first mixing chamber; After the step of continuously acquiring a first sensing data set about the first mixed material from the first sensing component, the method further includes: When the first temperature information is greater than a preset first temperature threshold, reducing the heating power of the first heating unit; When the first temperature information is less than a preset second temperature threshold, the heating power of the first heating unit is increased.

5. The shrimp feed mixer stirring control method according to claim 1, characterized in that: The first sensing assembly further includes a proximity switch, the proximity switch is disposed beside a feeding end of the first mixing chamber, the first sensing data set includes a proximity signal, and the shrimp feed mixer further includes a control terminal; After the step of continuously acquiring a first sensing data set about the first mixed material from the first sensing component, the method further includes: When the first stirring structure is started and no approach signal is detected, a feed abnormality signal is generated; In response to the feed abnormality signal, an abnormality warning interface is displayed on the control terminal, and the first stirring structure, the second stirring structure and the third stirring structure are controlled to stop working.

6. The shrimp feed mixer stirring control method according to claim 1, characterized in that: The second sensing assembly includes a spectral sensor, the second sensing data set includes spectral sensing information, the second stirring structure includes a second driving shaft and a plurality of second paddles, the second paddles are circumferentially spaced on the second driving shaft, and an angle between the second paddles and the second driving shaft is 70° to 90°; Adjusting the working state of the second stirring structure according to the second sensing data set includes: According to the spectral sensing information, a real-time concentration value corresponding to the pre-selected first component is obtained; When the real-time concentration value is greater than the preset first concentration threshold, increasing the rotation speed of the second driving shaft; When the real-time concentration value is less than the preset second concentration threshold, the rotation speed of the second driving shaft is reduced.

7. The shrimp feed mixer stirring control method according to claim 1, characterized in that: The third sensing assembly includes a flow sensor, which is arranged beside the discharge end of the third mixing chamber, the third sensing data set includes a real-time flow, the third stirring structure includes a third driving shaft and a plurality of third paddles, the third paddles are arranged on the third driving shaft at intervals in the circumferential direction, and the angle between the third paddles and the third driving shaft is 45° to 75°; Adjusting the working state of the third stirring structure according to the third sensing data set includes: When the real-time flow rate is greater than a preset target flow rate, reducing the rotation speed of the third driving shaft; When the real-time flow rate is less than the target flow rate, the rotation speed of the third driving shaft is increased.

8. The shrimp feed mixer stirring control method according to claim 1, characterized in that: The second sensing component includes a second distance measuring sensor, and the second sensing data set includes a second distance signal set; the third sensing component includes a third distance measuring sensor, and the third sensing data set includes a third distance signal set; Adjusting the working state of the second vibration structure according to the second sensing data set includes: According to the second distance signal set, the second vibration structure is started to vibrate the inner wall of the second mixing chamber, so that the sticky material on the inner wall of the second mixing chamber is vibrated off; Adjusting the working state of the third vibration structure according to the third sensing data set includes: According to the third distance signal set, the third vibration structure is started to vibrate the inner wall of the third mixing chamber, so that the sticky material on the inner wall of the third mixing chamber is vibrated off.

9. An electronic device, characterized in that: include: at least one memory; at least one processor; at least one program; The programs are stored in the memory, and the processor executes at least one of the programs to implement the shrimp feed mixer stirring control method according to any one of claims 1 to 8.

10. A computer-readable storage medium, characterized in that: The computer-readable storage medium stores a computer-executable signal, and the computer-executable signal is used to execute the shrimp feed mixer stirring control method according to any one of claims 1 to 8.

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