CN117282334B - Feed proportioning and mixing method and device and electronic equipment - Google Patents

Feed proportioning and mixing method and device and electronic equipment Download PDF

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Publication number
CN117282334B
CN117282334B CN202311254136.0A CN202311254136A CN117282334B CN 117282334 B CN117282334 B CN 117282334B CN 202311254136 A CN202311254136 A CN 202311254136A CN 117282334 B CN117282334 B CN 117282334B
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China
Prior art keywords
feed
value
target
speed
mixing
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CN117282334A (en
Inventor
陈曦
吴春晖
郝博
赵江勇
王鹤雷
齐斌
贾佳豪
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Shijiazhuang Zhengcheng Feed Machinery Co ltd
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Shijiazhuang Zhengcheng Feed Machinery Co ltd
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Priority to CN202311254136.0A priority Critical patent/CN117282334B/en
Publication of CN117282334A publication Critical patent/CN117282334A/en
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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q9/00—Arrangements in telecontrol or telemetry systems for selectively calling a substation from a main station, in which substation desired apparatus is selected for applying a control signal thereto or for obtaining measured values therefrom
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K40/00—Shaping or working-up of animal feeding-stuffs
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23N—MACHINES OR APPARATUS FOR TREATING HARVESTED FRUIT, VEGETABLES OR FLOWER BULBS IN BULK, NOT OTHERWISE PROVIDED FOR; PEELING VEGETABLES OR FRUIT IN BULK; APPARATUS FOR PREPARING ANIMAL FEEDING- STUFFS
    • A23N17/00—Apparatus specially adapted for preparing animal feeding-stuffs
    • A23N17/007—Apparatus specially adapted for preparing animal feeding-stuffs for mixing feeding-stuff components
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/20—Measuring; Control or regulation
    • B01F35/22—Control or regulation
    • B01F35/2201—Control or regulation characterised by the type of control technique used
    • B01F35/2202—Controlling the mixing process by feed-back, i.e. a measured parameter of the mixture is measured, compared with the set-value and the feed values are corrected
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/20—Measuring; Control or regulation
    • B01F35/22—Control or regulation
    • B01F35/2201—Control or regulation characterised by the type of control technique used
    • B01F35/2209—Controlling the mixing process as a whole, i.e. involving a complete monitoring and controlling of the mixing process during the whole mixing cycle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/80—Forming a predetermined ratio of the substances to be mixed
    • B01F35/82—Forming a predetermined ratio of the substances to be mixed by adding a material to be mixed to a mixture in response to a detected feature, e.g. density, radioactivity, consumed power or colour
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
    • B01F2101/06—Mixing of food ingredients
    • B01F2101/18—Mixing animal food ingredients

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  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Polymers & Plastics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Food Science & Technology (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Zoology (AREA)
  • Animal Husbandry (AREA)
  • Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)

Abstract

The invention provides a feed ingredient mixing method, a feed ingredient mixing device and electronic equipment, and relates to the technical field of feed ingredient mixing. In the feed proportioning and mixing process, the drop value is adjusted through the residual feed quantity in the storage bin, namely, the feed quantity which does not enter the mixing bin after the discharging motor stops rotating is adjusted, so that the drop value changes along with the change of the residual feed quantity, the proportioning error of the feed is reduced, and the precision of feed proportioning and mixing is improved.

Description

Feed proportioning and mixing method and device and electronic equipment
Technical Field
The invention relates to the technical field of feed mixing ingredients, in particular to a feed ingredient mixing method, a feed ingredient mixing device and electronic equipment.
Background
A plurality of feed varieties are mixed together in a feed mixing mode in a large-scale culture base and a feed production base. Such as corn, beans, stone dust, gold dust, meat, etc. When the feeds are mixed, various feeds are quantitatively mixed in a mixing bin from a storage bin, and then mixed in the mixing bin to obtain the mixed feed.
However, in the mixing process, because a pipeline exists between the storage bin and the mixing bin, after the discharging motor of the storage bin stops, part of feed still flows into the mixing bin, and the part of feed becomes a falling value. At present, the weight of various feeds in a final mixing bin is mainly controlled by fixing a falling difference value. However, in the mixing process, the actual drop value is continuously changed due to the continuous change of the residual feed quantity in the storage bin, so that errors exist in various feeds actually entering the mixing bin, and the precision of feed mixing is low.
Disclosure of Invention
The invention provides a feed ingredient mixing method, a feed ingredient mixing device and electronic equipment, which can improve the accuracy of feed ingredient mixing.
In a first aspect, the invention provides a feed proportioning and mixing method, which is applied to a feed proportioning system, wherein the feed proportioning system comprises a plurality of storage bins and a mixing bin, and the lower parts of the storage bins are connected with the mixing bin through discharge pipelines and valves; the batching mixing method comprises the following steps: obtaining a target feed amount of the feed to be prepared and a residual feed amount in a storage bin of the feed to be prepared; based on the residual feed amount in a storage bin of the feed to be prepared, adjusting a preset standard deviation value to obtain a target deviation value; the target falling value is the feed amount which does not enter the mixing bin when the discharge motor in the storage bin for the feed to be mixed stops rotating; determining the feed weighing amount of the mixing bin when the discharging motor stops rotating based on the target falling value and the target feed amount of the feed to be mixed; when the weighing value of the mixing bunker reaches the feed weighing amount, the discharging motor is controlled to stop rotating.
In one possible implementation manner, the adjusting the preset standard deviation value based on the amount of the residual feed in the storage bin of the feed to be prepared to obtain the target deviation value includes: calculating the residual percentage of the feed to be prepared based on the residual feed amount in the storage bin of the feed to be prepared and the capacity of the storage bin of the feed to be prepared; determining an adjustment coefficient based on the residual percentage of the feed to be prepared and a preset mapping relation; and adjusting the standard deviation value based on the adjustment coefficient to obtain a target deviation value.
In one possible implementation, determining the adjustment coefficient based on the remaining percentage of the feed to be formulated and the preset mapping relationship includes: if the residual percentage of the feed to be prepared is smaller than a first threshold value, determining an adjustment coefficient as a first coefficient; if the residual percentage of the feed to be prepared is larger than the first threshold value and smaller than the second threshold value, determining the adjustment coefficient as a second coefficient; if the residual percentage of the feed to be prepared is larger than the second threshold value, determining the adjustment coefficient as a third coefficient; wherein the first coefficient is less than the second coefficient, and the second coefficient is less than the third coefficient.
In one possible implementation manner, based on the amount of the feed remaining in the storage bin of the feed to be prepared, the preset standard deviation value is adjusted to obtain the target deviation value, and before the step of obtaining the target deviation value, the method further includes: acquiring a discharging speed input by a user; determining a standard deviation value based on the discharge speed; or determining the discharging speed based on the type of the feed to be prepared; and determining a standard deviation value based on the discharging speed.
In one possible implementation, determining the standard deviation value based on the outfeed speed includes: if the discharging speed is the first speed, determining that the standard drop value is the high-speed drop; if the discharging speed is the second speed, determining that the standard drop value is the medium speed drop; if the discharging speed is the third speed, determining that the standard drop value is the low-speed drop; wherein the first speed is greater than the second speed, and the second speed is greater than the third speed.
In one possible implementation, determining the feed weigh of the mixing bin when the discharge motor is stopped based on the target drop value and the target feed amount of the feed to be formulated, includes: acquiring an original weighing value of a mixing bin before discharging of feed to be mixed; determining a target weighing value of a mixing bin after the feed to be mixed is mixed based on the original weighing value and the target feed amount; and determining the feed weighing amount of the mixing bin when the discharging motor stops rotating based on the target weighing value and the target falling value.
In one possible implementation manner, when the weighing value of the mixing bin reaches the feed weighing amount, the discharging motor is controlled to stop rotating, and then the method further comprises the following steps: acquiring a real-time weighing value of a mixing bin; if the real-time weighing value is smaller than the target weighing value, calculating an error between the real-time weighing value and the target weighing value; calculating the inching time length and inching rotating speed of the discharging motor based on the error; based on the inching time length and inching rotating speed, a control instruction of the discharging motor is generated, and inching of the discharging motor is indicated.
In one possible implementation manner, when the weighing value of the mixing bin reaches the feed weighing amount, the discharging motor is controlled to stop rotating, and then the method further comprises the following steps: acquiring the adding sequence of various feeds in the process of mixing ingredients; determining the next feed to be added based on the adding sequence of various feeds and the types of the feeds to be mixed; and controlling a discharging motor of a storage bin of the next feed to be added to finish the batching of the next feed to be added.
In a second aspect, an embodiment of the present invention provides a feed proportioning device, which is applied to a feed proportioning system, where the feed proportioning system includes a plurality of storage bins and a mixing bin, and the lower parts of the storage bins are connected with the mixing bin through discharge pipelines and valves; the batching mixing device includes: the communication module is used for acquiring the target feed amount of the feed to be prepared and the residual feed amount in the storage bin of the feed to be prepared; the processing module is used for adjusting the preset standard deviation value based on the residual feed amount in the storage bin of the feed to be prepared to obtain a target deviation value; the target falling value is the feed amount which does not enter the mixing bin when the discharge motor in the storage bin for the feed to be mixed stops rotating; determining the feed weighing amount of the mixing bin when the discharging motor stops rotating based on the target falling value and the target feed amount of the feed to be mixed; when the weighing value of the mixing bunker reaches the feed weighing amount, the discharging motor is controlled to stop rotating.
In one possible implementation, the processing module is specifically configured to calculate a remaining percentage of the feed to be prepared based on the amount of feed remaining in the storage bin of the feed to be prepared and the capacity of the storage bin of the feed to be prepared; determining an adjustment coefficient based on the residual percentage of the feed to be prepared and a preset mapping relation; and adjusting the standard deviation value based on the adjustment coefficient to obtain a target deviation value.
In one possible implementation manner, the processing module is specifically configured to determine the adjustment coefficient as a first coefficient if the remaining percentage of the feed to be formulated is less than a first threshold; if the residual percentage of the feed to be prepared is larger than the first threshold value and smaller than the second threshold value, determining the adjustment coefficient as a second coefficient; if the residual percentage of the feed to be prepared is larger than the second threshold value, determining the adjustment coefficient as a third coefficient; wherein the first coefficient is less than the second coefficient, and the second coefficient is less than the third coefficient.
In one possible implementation, the communication module is further configured to obtain a discharge speed input by a user; the processing module is also used for determining a standard deviation value based on the discharging speed; or the processing module is also used for determining the discharging speed based on the type of the feed to be prepared; and determining a standard deviation value based on the discharging speed.
In one possible implementation manner, the processing module is specifically configured to determine that the standard deviation value is a high-speed deviation if the discharging speed is a first speed; if the discharging speed is the second speed, determining that the standard drop value is the medium speed drop; if the discharging speed is the third speed, determining that the standard drop value is the low-speed drop; wherein the first speed is greater than the second speed, and the second speed is greater than the third speed.
In one possible implementation manner, the communication module is specifically used for acquiring an original weighing value of the mixing bin before discharging the feed to be mixed; the processing module is specifically used for determining a target weighing value of the mixing bin after the feed ingredients are to be mixed based on the original weighing value and the target feed amount; and determining the feed weighing amount of the mixing bin when the discharging motor stops rotating based on the target weighing value and the target falling value.
In one possible implementation manner, the communication module is further used for acquiring a real-time weighing value of the mixing bin; the processing module is further used for calculating an error between the real-time weighing value and the target weighing value if the real-time weighing value is smaller than the target weighing value; calculating the inching time length and inching rotating speed of the discharging motor based on the error; based on the inching time length and inching rotating speed, a control instruction of the discharging motor is generated, and inching of the discharging motor is indicated.
In one possible implementation, the communication module is further used for acquiring the addition sequence of various feeds in the process of mixing ingredients; the processing module is also used for determining the next feed to be added based on the adding sequence of various feeds and the types of the feeds to be mixed; and controlling a discharging motor of a storage bin of the next feed to be added to finish the batching of the next feed to be added.
In a third aspect, an embodiment of the present invention provides an electronic device, the electronic device comprising a memory storing a computer program and a processor for invoking and running the computer program stored in the memory to perform the steps of the method according to the first aspect and any possible implementation manner of the first aspect.
In a fourth aspect, embodiments of the present invention provide a computer readable storage medium storing a computer program, characterized in that the computer program when executed by a processor implements the steps of the method according to the first aspect and any one of the possible implementations of the first aspect.
The invention provides a feed proportioning and mixing method, a device and electronic equipment.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a feed proportioning system according to an embodiment of the present invention;
fig. 2 is a schematic flow chart of a method for mixing ingredients of a feed according to an embodiment of the present invention;
fig. 3 is a schematic structural view of a feed ingredient mixing device according to an embodiment of the present invention;
Fig. 4 is a schematic structural diagram of an electronic device according to an embodiment of the present invention.
Detailed Description
In the following description, for purposes of explanation and not limitation, specific details are set forth such as the particular system architecture, techniques, etc., in order to provide a thorough understanding of the embodiments of the present invention. It will be apparent, however, to one skilled in the art that the present invention may be practiced in other embodiments that depart from these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present invention with unnecessary detail.
In the description of the present invention, "/" means "or" unless otherwise indicated, for example, A/B may mean A or B. "and/or" herein is merely an association relationship describing an association object, and means that three relationships may exist, for example, a and/or B may mean: a exists alone, A and B exist together, and B exists alone. Further, "at least one", "a plurality" means two or more. The terms "first," "second," and the like do not limit the number and order of execution, and the terms "first," "second," and the like do not necessarily differ.
In embodiments of the application, words such as "exemplary" or "such as" are used to mean serving as an example, instance, or illustration. Any embodiment or design described herein as "exemplary" or "e.g." in an embodiment should not be taken as preferred or advantageous over other embodiments or designs. Rather, the use of words such as "exemplary" or "such as" is intended to present related concepts in a concrete fashion that may be readily understood.
Furthermore, references to the terms "comprising" and "having" and any variations thereof in the description of the present application are intended to cover a non-exclusive inclusion. For example, a process, method, system, article, or apparatus that comprises a list of steps or modules is not limited to only those steps or modules but may, alternatively, include other steps or modules not listed or inherent to such process, method, article, or apparatus.
For the purpose of making the objects, technical solutions and advantages of the present invention more apparent, the following description will be made with reference to the accompanying drawings of the present invention by way of specific embodiments.
As described in the background art, the problems of large feed proportioning error and low proportioning mixing precision exist at present.
In order to solve the technical problems, the embodiment of the invention provides a feed ingredient mixing method. The feed proportioning system is applied to the feed proportioning system shown in fig. 1, and comprises a plurality of storage bins and a mixing bin, wherein the lower parts of the storage bins are connected with the mixing bin through discharge pipelines and valves.
Illustratively, a plurality of storage bins are used to store various types of feed. Such as corn, beans, stone dust, gold dust, meat, etc.
Illustratively, a discharge motor is provided at a lower portion of each storage bin. And the discharging motor runs, and feeds in the storage bin are output to the mixing bin for mixing. The discharging motor has three setting modes, namely a high-speed mode, a medium-speed mode and a low-speed mode. Different kinds of feeds correspond to different setting modes.
As shown in fig. 2, the method for mixing ingredients of the feed provided by the embodiment of the invention comprises steps S101 to S104.
S101, obtaining target feed amount of the feed to be prepared and residual feed amount in a storage bin of the feed to be prepared.
S102, adjusting a preset standard deviation value based on the residual feed amount in a storage bin of the feed to be prepared to obtain a target deviation value.
In the embodiment of the application, the target falling value is the feed amount which does not enter the mixing bin when the discharge motor in the storage bin for the feed to be mixed stops rotating.
As a possible implementation, step S102 may be implemented as steps S1021-S1023.
S1021, calculating the residual percentage of the feed to be prepared based on the residual feed amount in the storage bin of the feed to be prepared and the capacity of the storage bin of the feed to be prepared.
S1022, determining an adjustment coefficient based on the residual percentage of the feed to be prepared and a preset mapping relation.
Illustratively, embodiments of the present invention may compare the remaining percentage to a threshold value to determine an adjustment coefficient.
For example, if the remaining percentage of the feed to be prepared is less than a first threshold, the adjustment factor is determined to be a first factor.
For another example, if the remaining percentage of the feed to be prepared is greater than the first threshold and less than the second threshold, the adjustment factor is determined to be a second factor.
For another example, if the remaining percentage of the feed to be formulated is greater than the second threshold, the adjustment factor is determined to be a third factor.
Wherein the first coefficient is less than the second coefficient, and the second coefficient is less than the third coefficient. The first threshold is less than the second threshold.
S1023, adjusting the standard deviation value based on the adjustment coefficient to obtain a target deviation value.
As a possible implementation manner, before step S102, the embodiment of the present invention may obtain the discharge speed input by the user; determining a standard deviation value based on the discharge speed;
As another possible implementation manner, before step S102, the embodiment of the present invention may determine the discharge speed based on the type of the feed to be formulated; and determining a standard deviation value based on the discharging speed.
For example, if the discharge speed is a first speed, i.e., the discharge motor is operating in a high speed mode, the standard deviation value is determined to be a high speed deviation.
Still further exemplary, if the outfeed speed is the second speed, i.e., the outfeed motor is operating in the medium speed mode, the standard deviation value is determined to be the medium speed deviation.
Still further exemplary, if the outfeed speed is a third speed, i.e., the outfeed motor is operating in a low speed mode, the standard deviation value is determined to be a low speed deviation.
Wherein the first speed is greater than the second speed, and the second speed is greater than the third speed.
Illustratively, the corn storage bin has a capacity of 1000kg, and when the amount of residual feed is 70-100%, the corn remaining in the storage bin is 700-1000kg, i.e., the second threshold is 70%, and the adjustment factor is a third factor, such as 1. Assuming that the standard deviation value is 10kg, the target deviation value is 10kg.
Along with the continuous proportioning of the corn, the residual quantity of the corn in the storage bin is continuously reduced, and when the residual feed quantity is 40-70%, the residual quantity of the corn in the storage bin is 400-700kg, namely the first threshold value is 40%, the second threshold value is 70%, and the adjustment coefficient is a second coefficient, such as 0.8. Assuming that the standard deviation value is 10kg, the target deviation value is 8kg.
Along with the continuous proportioning of the corn, the residual quantity of the corn in the storage bin is continuously reduced, and when the residual feed quantity is 0-40%, the residual quantity of the corn in the storage bin is 0-400kg, namely the first threshold value is 40%, the second threshold value is 70%, and the adjustment coefficient is a first coefficient, such as 0.6. Assuming that the standard deviation value is 10kg, the target deviation value is 6kg.
And S103, determining the feed weighing amount of the mixing bin when the discharging motor stops rotating based on the target falling value and the target feed amount of the feed to be mixed.
As a possible implementation, step S103 may be implemented specifically as S1031-S1033.
S1031, obtaining an original weighing value of the mixing bin before discharging the feed to be mixed.
S1032, determining the target weighing value of the mixing bin after the feed ingredients are ready to be mixed based on the original weighing value and the target feed amount.
S1033, determining the feed weighing amount of the mixing bin when the discharging motor stops rotating based on the target weighing value and the target falling value.
And S104, controlling the discharging motor to stop rotating when the weighing value of the mixing bin reaches the feed weighing amount.
For example, assuming an original weighing value of 800kg for the blending bin and a target feed amount of 150kg for corn, the target weighing value for the blending bin is 950kg. If the residual feed amount in the storage bin of the corn is 70-100%, the target falling difference value is 10kg, and if the real-time weighing value of the mixing bin is 940kg, the discharging motor is controlled to stop rotating.
If the residual feed amount in the storage bin of the corn is 40-70%, the target falling difference value is 8kg, and if the real-time weighing value of the mixing bin is 942kg, the discharging motor is controlled to stop rotating.
If the residual feed amount in the storage bin of the corn is 0-40%, the target falling value is 6kg, and if the real-time weighing value of the mixing bin is 944kg, the discharging motor is controlled to stop rotating.
The invention provides a feed proportioning and mixing method, which is characterized in that in the feed proportioning and mixing process, the drop value is adjusted through the residual feed quantity in a storage bin, namely, the feed quantity which does not enter a mixing bin after a discharging motor stops rotating is adjusted, so that the drop value changes along with the change of the residual feed quantity, the proportioning error of feed is reduced, and the precision of feed proportioning and mixing is improved.
Optionally, the method for mixing ingredients of the feed provided by the embodiment of the invention further includes steps S201 to S204 after step S104.
S201, acquiring a real-time weighing value of the mixing bin.
S202, if the real-time weighing value is smaller than the target weighing value, calculating an error between the real-time weighing value and the target weighing value.
S203, calculating the inching time length and inching rotating speed of the discharging motor based on the error.
S204, based on the inching time length and the inching rotating speed, a control instruction of the discharging motor is generated, and inching of the discharging motor is indicated.
Therefore, after the motor stops rotating, the embodiment of the invention can start a clicking program according to the error of the feed in the mixing bin, so that the error between the real-time weighing amount and the target weighing amount of the feed is reduced, and the accuracy of feed ingredient mixing is further improved.
Optionally, the method for mixing ingredients of the feed provided by the embodiment of the invention further includes steps S301 to S303 after step S104.
S301, obtaining the adding sequence of various feeds in the ingredient mixing process.
S302, determining the next feed to be added based on the adding sequence of various feeds and the types of the feeds to be mixed.
S303, controlling a discharging motor of a storage bin of the next feed to be added, and completing the batching of the next feed to be added.
Thus, the embodiment of the invention can pay attention to batching the feed in each storage bin, and automatically realize batching and mixing of various feeds.
It should be understood that the sequence number of each step in the foregoing embodiment does not mean that the execution sequence of each process should be determined by the function and the internal logic, and should not limit the implementation process of the embodiment of the present invention.
The following are device embodiments of the invention, for details not described in detail therein, reference may be made to the corresponding method embodiments described above.
Fig. 3 shows a schematic structural diagram of a feed ingredient mixing device according to an embodiment of the present invention. This feed's batching mixing arrangement 400 is applied to the feed proportioning system, and the feed proportioning system includes a plurality of storage bins and a blending hopper, and the lower part of a plurality of storage bins is connected with the blending hopper through ejection of compact pipeline and valve. The ingredient mixing apparatus 400 includes: a communication module 401 and a processing module 402.
The communication module 401 is configured to obtain a target feed amount of the feed to be mixed and a remaining feed amount in the storage bin of the feed to be mixed.
The processing module 402 is configured to adjust a preset standard deviation value based on a remaining feed amount in a storage bin of the feed to be prepared, so as to obtain a target deviation value; the target falling value is the feed amount which does not enter the mixing bin when the discharge motor in the storage bin for the feed to be mixed stops rotating; determining the feed weighing amount of the mixing bin when the discharging motor stops rotating based on the target falling value and the target feed amount of the feed to be mixed; when the weighing value of the mixing bunker reaches the feed weighing amount, the discharging motor is controlled to stop rotating.
In one possible implementation, the processing module 402 is specifically configured to calculate a remaining percentage of the feed to be prepared based on the amount of feed remaining in the storage bin of the feed to be prepared and the capacity of the storage bin of the feed to be prepared; determining an adjustment coefficient based on the residual percentage of the feed to be prepared and a preset mapping relation; and adjusting the standard deviation value based on the adjustment coefficient to obtain a target deviation value.
In one possible implementation, the processing module 402 is specifically configured to determine the adjustment coefficient as a first coefficient if the remaining percentage of the feed to be formulated is less than a first threshold; if the residual percentage of the feed to be prepared is larger than the first threshold value and smaller than the second threshold value, determining the adjustment coefficient as a second coefficient; if the residual percentage of the feed to be prepared is larger than the second threshold value, determining the adjustment coefficient as a third coefficient; wherein the first coefficient is less than the second coefficient, and the second coefficient is less than the third coefficient.
In a possible implementation manner, the communication module 401 is further configured to obtain a discharge speed input by a user; a processing module 402, configured to determine a standard deviation value based on the discharge speed; or the processing module is also used for determining the discharging speed based on the type of the feed to be prepared; and determining a standard deviation value based on the discharging speed.
In one possible implementation, the processing module 402 is specifically configured to determine that the standard deviation value is a high-speed deviation if the discharge speed is a first speed; if the discharging speed is the second speed, determining that the standard drop value is the medium speed drop; if the discharging speed is the third speed, determining that the standard drop value is the low-speed drop; wherein the first speed is greater than the second speed, and the second speed is greater than the third speed.
In one possible implementation manner, the communication module 401 is specifically configured to obtain an original weighing value of the mixing bin before discharging the feed to be mixed; the processing module 402 is specifically configured to determine a target weighing value of the mixing bin after the feed ingredients are to be mixed based on the original weighing value and the target feed amount; and determining the feed weighing amount of the mixing bin when the discharging motor stops rotating based on the target weighing value and the target falling value.
In a possible implementation manner, the communication module 401 is further configured to obtain a real-time weighing value of the mixing bin; the processing module 402 is further configured to calculate an error between the real-time weighing value being smaller than the target weighing value if the real-time weighing value is smaller than the target weighing value; calculating the inching time length and inching rotating speed of the discharging motor based on the error; based on the inching time length and inching rotating speed, a control instruction of the discharging motor is generated, and inching of the discharging motor is indicated.
In one possible implementation, the communication module 401 is further configured to obtain an addition sequence of various feeds during the ingredient mixing process; the processing module 402 is further configured to determine a next feed to be added based on the addition sequence of the various feeds and the type of the feed to be mixed; and controlling a discharging motor of a storage bin of the next feed to be added to finish the batching of the next feed to be added.
Fig. 4 is a schematic structural diagram of a portable terminal according to an embodiment of the present invention. As shown in fig. 4, the electronic device 500 of this embodiment includes: a processor 501, a memory 502 and a computer program 503 stored in said memory 502 and executable on said processor 501. The steps of the method embodiments described above, such as steps S101-S104 shown in fig. 2, are implemented when the processor 501 executes the computer program 503. Or the processor 501, when executing the computer program 503, performs the functions of the modules/units in the above-described device embodiments, for example, the functions of the communication module 401 and the processing module 402 shown in fig. 3.
Illustratively, the computer program 503 may be split into one or more modules/units that are stored in the memory 502 and executed by the processor 501 to accomplish the present invention. The one or more modules/units may be a series of computer program instruction segments capable of performing the specified functions, which instruction segments are used to describe the execution of the computer program 503 in the electronic device 500. For example, the computer program 503 may be divided into the communication module 401 and the processing module 402 shown in fig. 3.
The Processor 501 may be a central processing unit (Central Processing Unit, CPU), but may also be other general purpose processors, digital signal processors (DIGITAL SIGNAL Processor, DSP), application SPECIFIC INTEGRATED Circuit (ASIC), field-Programmable gate array (Field-Programmable GATE ARRAY, FPGA) or other Programmable logic device, discrete gate or transistor logic device, discrete hardware components, etc. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like.
The memory 502 may be an internal storage unit of the electronic device 500, such as a hard disk or a memory of the electronic device 500. The memory 502 may also be an external storage device of the electronic device 500, such as a plug-in hard disk, a smart memory card (SMART MEDIA CARD, SMC), a Secure Digital (SD) card, a flash memory card (FLASH CARD) or the like, which are provided on the electronic device 500. Further, the memory 502 may also include both internal storage units and external storage devices of the electronic device 500. The memory 502 is used for storing the computer program and other programs and data required by the terminal. The memory 502 may also be used to temporarily store data that has been output or is to be output.
It will be apparent to those skilled in the art that, for convenience and brevity of description, only the above-described division of the functional units and modules is illustrated, and in practical application, the above-described functional distribution may be performed by different functional units and modules according to needs, i.e. the internal structure of the apparatus is divided into different functional units or modules to perform all or part of the above-described functions. The functional units and modules in the embodiment may be integrated in one processing unit, or each unit may exist alone physically, or two or more units may be integrated in one unit, where the integrated units may be implemented in a form of hardware or a form of a software functional unit. In addition, the specific names of the functional units and modules are only for distinguishing from each other, and are not used for limiting the protection scope of the present application. The specific working process of the units and modules in the above system may refer to the corresponding process in the foregoing method embodiment, which is not described herein again.
In the foregoing embodiments, the descriptions of the embodiments are emphasized, and in part, not described or illustrated in any particular embodiment, reference is made to the related descriptions of other embodiments.
Those of ordinary skill in the art will appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware, or combinations of computer software and electronic hardware. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the solution. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present invention.
In the embodiments provided in the present invention, it should be understood that the disclosed apparatus/terminal and method may be implemented in other manners. For example, the apparatus/terminal embodiments described above are merely illustrative, e.g., the division of the modules or units is merely a logical function division, and there may be additional divisions when actually implemented, e.g., multiple units or components may be combined or integrated into another system, or some features may be omitted or not performed. Alternatively, the coupling or direct coupling or communication connection shown or discussed may be an indirect coupling or communication connection via interfaces, devices or units, which may be in electrical, mechanical or other forms.
The units described as separate units may or may not be physically separate, and units shown as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of 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.
In addition, each functional unit in the embodiments of the present invention may be integrated in one processing unit, or each unit may exist alone physically, or two or more units may be integrated in one unit. The integrated units may be implemented in hardware or in software functional units.
The integrated modules/units, if implemented in the form of software functional units and sold or used as stand-alone products, may be stored in a computer readable storage medium. Based on such understanding, the present invention may implement all or part of the flow of the method of the above embodiment, or may be implemented by a computer program to instruct related hardware, where the computer program may be stored in a computer readable storage medium, and when the computer program is executed by a processor, the computer program may implement the steps of each of the method embodiments described above. Wherein the computer program comprises computer program code which may be in source code form, object code form, executable file or some intermediate form etc. The computer readable medium may include: any entity or device capable of carrying the computer program code, a recording medium, a U disk, a removable hard disk, a magnetic disk, an optical disk, a computer Memory, a Read-Only Memory (ROM), a random access Memory (Random Access Memory, RAM), an electrical carrier signal, a telecommunications signal, a software distribution medium, and so forth.
The above embodiments are only for illustrating the technical solution of the present invention, and not for limiting the same; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention, and are intended to be included in the scope of the present invention.

Claims (8)

1. The feed proportioning and mixing method is characterized by being applied to a feed proportioning system, wherein the feed proportioning system comprises a plurality of storage bins and a mixing bin, and the lower parts of the storage bins are connected with the mixing bin through discharge pipelines and valves; the ingredient mixing method comprises the following steps:
obtaining a target feed amount of the feed to be prepared and a residual feed amount in a storage bin of the feed to be prepared;
Based on the residual feed amount in the storage bin of the feed to be prepared, adjusting a preset standard deviation value to obtain a target deviation value; the target falling difference value is the feed amount which does not enter the mixing bin when a discharge motor in the storage bin of the feed to be mixed stops rotating;
Determining the feed weighing amount of the mixing bin when the discharging motor stops rotating based on the target falling value and the target feed amount of the feed to be mixed;
When the weighing value of the mixing bin reaches the feed weighing amount, controlling the discharging motor to stop rotating;
The adjusting the preset standard deviation value based on the residual feed amount in the storage bin of the feed to be mixed to obtain a target deviation value comprises the following steps:
Calculating the residual percentage of the feed to be prepared based on the residual feed amount in the storage bin of the feed to be prepared and the capacity of the storage bin of the feed to be prepared;
If the residual percentage of the feed to be prepared is smaller than a first threshold value, determining an adjustment coefficient as a first coefficient;
if the residual percentage of the feed to be prepared is larger than the first threshold value and smaller than the second threshold value, determining the adjustment coefficient as a second coefficient;
If the residual percentage of the feed to be prepared is larger than a second threshold value, determining an adjustment coefficient as a third coefficient; wherein the first coefficient is smaller than the second coefficient, which is smaller than the third coefficient;
and adjusting the standard deviation value based on the adjustment coefficient to obtain the target deviation value.
2. The method of claim 1, wherein the adjusting the preset standard deviation value based on the amount of the feed remaining in the storage bin of the feed to be mixed to obtain the target deviation value further comprises:
acquiring a discharging speed input by a user;
determining the standard deviation value based on the discharge speed;
Or alternatively
Determining a discharging speed based on the type of the feed to be prepared;
and determining the standard deviation value based on the discharging speed.
3. The method of claim 2, wherein said determining said standard deviation based on said discharge rate comprises:
If the discharging speed is the first speed, determining that the standard drop value is a high-speed drop;
If the discharging speed is the second speed, determining that the standard drop value is a medium speed drop;
if the discharging speed is the third speed, determining that the standard drop value is a low-speed drop;
wherein the first speed is greater than the second speed, and the second speed is greater than the third speed.
4. The method of claim 1, wherein determining the feed weigh of the mixing silo when the discharge motor is stopped based on the target drop value and the target feed amount of the feed to be mixed comprises:
acquiring an original weighing value of the mixing bin before discharging the feed to be mixed;
Determining a target weighing value of the mixing bin after the feed to be mixed is mixed based on the original weighing value and the target feed amount;
and determining the feed weighing amount of the mixing bin when the discharging motor stops rotating based on the target weighing value and the target falling value.
5. The method of claim 4, wherein when the weight of the mixing bin reaches the weight of the feed, the discharging motor is controlled to stop, and further comprising:
Acquiring a real-time weighing value of the mixing bin;
If the real-time weighing value is smaller than the target weighing value, calculating an error between the real-time weighing value and the target weighing value;
calculating the inching time length and inching rotating speed of the discharging motor based on the error;
And generating a control instruction of the discharging motor based on the inching time length and the inching rotating speed, and indicating the inching of the discharging motor.
6. The method of mixing ingredients of feed according to any of claims 1 to 5, wherein the controlling the discharge motor to stop when the weight value of the mixing bin reaches the feed weight value, further comprises:
Acquiring the adding sequence of various feeds in the process of mixing ingredients;
determining the next feed to be added based on the adding sequence of the various feeds and the type of the feed to be mixed;
and controlling a discharging motor of the storage bin of the next feed to be added to finish the batching of the next feed to be added.
7. The feed proportioning and mixing device is characterized by being applied to a feed proportioning system, wherein the feed proportioning system comprises a plurality of storage bins and a mixing bin, and the lower parts of the storage bins are connected with the mixing bin through discharge pipelines and valves; the ingredient mixing apparatus includes:
the communication module is used for acquiring the target feed amount of the feed to be prepared and the residual feed amount in the storage bin of the feed to be prepared;
The processing module is used for adjusting a preset standard deviation value based on the residual feed amount in the storage bin of the feed to be prepared to obtain a target deviation value; the target falling difference value is the feed amount which does not enter the mixing bin when a discharge motor in the storage bin of the feed to be mixed stops rotating; determining the feed weighing amount of the mixing bin when the discharging motor stops rotating based on the target falling value and the target feed amount of the feed to be mixed; when the weighing value of the mixing bin reaches the feed weighing amount, controlling the discharging motor to stop rotating; the adjusting the preset standard deviation value based on the residual feed amount in the storage bin of the feed to be mixed to obtain a target deviation value comprises the following steps: calculating the residual percentage of the feed to be prepared based on the residual feed amount in the storage bin of the feed to be prepared and the capacity of the storage bin of the feed to be prepared; if the residual percentage of the feed to be prepared is smaller than a first threshold value, determining an adjustment coefficient as a first coefficient; if the residual percentage of the feed to be prepared is larger than the first threshold value and smaller than the second threshold value, determining the adjustment coefficient as a second coefficient; if the residual percentage of the feed to be prepared is larger than a second threshold value, determining an adjustment coefficient as a third coefficient; wherein the first coefficient is smaller than the second coefficient, which is smaller than the third coefficient; and adjusting the standard deviation value based on the adjustment coefficient to obtain the target deviation value.
8. An electronic device comprising a memory storing a computer program and a processor for invoking and running the computer program stored in the memory to perform the method of any of claims 1 to 6.
CN202311254136.0A 2023-09-26 2023-09-26 Feed proportioning and mixing method and device and electronic equipment Active CN117282334B (en)

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CN115351921A (en) * 2022-09-23 2022-11-18 常德市三一机械有限公司 Batching method, device and system and stirring equipment
CN218444108U (en) * 2022-06-30 2023-02-03 河南安彩光伏新材料有限公司 System for automatically adjusting batching fall difference value
CN115963772A (en) * 2022-12-22 2023-04-14 攀钢集团西昌钢钒有限公司 Automatic processing system for low speed and fall quantity of stock bin
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CN204487824U (en) * 2015-02-12 2015-07-22 河南华泰建材开发有限公司 A kind of vertical foam concrete mixing device
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