A continuous rolling control method for a master material line to simultaneously switch a plurality of sub-material lines

Abstract

The application discloses a kind of continuous rolling control methods of main material line while switching multiple sub-material lines, it is related to livestock breeding technical field, control system starts operation, the number of sub-material line operation is judged, if less than set value 2, whether sub-material line is executed by material demand in order according to sub-material line serial number, if yes, whether the end of sub-material line is empty material is judged;If no, the sub-material line serial number is added 1 to the next sub-material line and is judged by material;If the end of the sub-material line is empty material, the sub-material line is operated;If the end of the sub-material line is full material, the sub-material line stops operation, and the sub-material line serial number is added 1 to be judged by material;If the sub-material line is operated, the number of sub-material line operation is less than set value 2, the sub-material line serial number is added 1 to be judged by material;If the number of sub-material line operation is greater than or equal to set value 2, control system is in standby state.The application can shorten material line operation time, improve feed conveying efficiency.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of livestock breeding, in particular to a continuous rolling control method for simultaneously switching a plurality of secondary material lines by a primary material line. BACKGROUND

[0002] In the field of breeding, the feed in the feed tower is transported to the secondary material line of each unit house through the primary material line, and the livestock in each unit house is fed. In the prior art, the feed transportation switching between the primary material line and the secondary material line is one-to-one switching, the primary material line only connects one secondary material line at a time, the transportation flow of the primary material line and the secondary material line is equal, the transportation efficiency is particularly low, and the secondary material line is prone to be blocked, and it often takes a long time to accurately transport the feed to the unit house. SUMMARY

[0003] The purpose of the present application is to provide a continuous rolling control method for simultaneously switching a plurality of secondary material lines by a primary material line, which aims to solve the technical problem of low feed transportation efficiency in the prior art.

[0004] To solve the above technical problems, the technical scheme of the present application is as follows:

[0005] A continuous rolling control method for simultaneously switching a plurality of secondary material lines by a primary material line, comprising the following steps: starting the control system to run, entering standby state, and starting to judge the number of running secondary material lines, if less than the set value 2, sequentially judging the secondary material line according to the secondary material line number, judging whether the secondary material line executes the demand for feeding, if yes, judging whether the end of the secondary material line is empty, if no, the secondary material line number is increased by 1 to the next secondary material line for feeding judgment, if the end of the secondary material line is empty, the secondary material line runs, if the end of the secondary material line is full, the secondary material line stops running, and the secondary material line number is increased by 1 to the next secondary material line number for feeding judgment.

[0006] If the number of running secondary material lines is less than the set value 2 after the secondary material line runs, the secondary material line number is increased by 1 to the next secondary material line number for feeding judgment, if the number of running secondary material lines is greater than or equal to the set value 2, the control system is in standby state, the control system sequentially judges the secondary material line for feeding, and always keeps two secondary material lines running at the same time.

[0007] Preferably, the end of the secondary material line is provided with an end material position sensor for judging the fullness and emptiness of the end of the secondary material line.

[0008] Preferably, if all the secondary material lines are judged for feeding, the number of running secondary material lines is equal to 1, the transportation flow of the primary material line is halved.

[0009] Preferably, when the control system is in standby state, the fullness state of all the secondary material lines is automatically judged, if all the secondary material lines are full, the system completes feeding, and the control system stops command.

[0010] Preferably, the conveying flow of the sub-conveying line is less than that of the main conveying line.

[0011] Preferably, each tower adapter connects five sub-conveying lines in each unit, and each unit is provided with three sub-conveying lines.

[0012] After the above technical solutions are adopted, the present application has the following advantages:

[0013] The present application controls the system to sequentially judge the multiple sub-conveying lines, keeps two sub-conveying lines running at the same time, realizes the main conveying line supplying two sub-conveying lines at the same time, realizes the rolling feeding of the sub-conveying line, greatly shortens the running time of the conveying line, greatly improves the feeding efficiency, avoids the problem of the sub-conveying line being easily blocked when the main conveying line is connected with the sub-conveying line one by one, judges the full and empty of the sub-conveying line through the end position sensor at the end of each sub-conveying line, and transmits the signal to the control system, and the control system controls the running and stopping of each sub-conveying line. When the control system is on standby, it also automatically judges the full state of all sub-conveying lines, saves energy consumption. The conveying flow of the sub-conveying line is less than that of the main conveying line, which can further avoid the blocking of the sub-conveying line during feeding. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 is a control flow chart of the continuous rolling control method of the present application for simultaneously connecting multiple sub-conveying lines with the main conveying line.

[0015] Figure 2 The structure diagram of the tower, unit, main conveying line and sub-conveying line.

[0016] In the figure, tower 1, main conveying line 2, end position sensor 3. DETAILED DESCRIPTION

[0017] The present application will be further described below in combination with the drawings.

[0018] The directions involved in the present specification are based on the directions of the normal working of the continuous rolling control method of the present application for simultaneously connecting multiple sub-conveying lines with the main conveying line, and are not limited to the directions during storage and transportation, only represent the relative position relationship, and do not represent the absolute position relationship.

[0019] Example 1:

[0020] For example, Figure 1 and Figure 2As shown, a continuous rolling control method for a main material line to simultaneously connect multiple secondary material lines includes the following steps: the control system starts running, enters standby state, and starts judging the number of secondary material lines running. If the number is less than the set value 2, the secondary material line number is sequentially judged for material hitting. If the secondary material line executes the material hitting requirement, it is judged whether the end of the secondary material line is empty. If not, the secondary material line number is increased by 1 to the next secondary material line for material hitting judgment. If the end of the secondary material line is empty, the secondary material line runs. If the end of the secondary material line is full, the secondary material line stops running, and the secondary material line number is increased by 1 to the next secondary material line number for material hitting judgment.

[0021] If the number of secondary material lines running is less than the set value 2 after the secondary material line runs, the secondary material line number is increased by 1 to the next secondary material line number for material hitting judgment. If the number of secondary material lines running is greater than or equal to the set value 2, the control system is in standby state. The control system sequentially judges the secondary material line for material hitting, and always keeps two secondary material lines running simultaneously.

[0022] Among them, the end of the secondary material line is provided with an end material level sensor 3, which is used to judge the fullness and emptiness of the end of the secondary material line. The fullness and emptiness of the end of the secondary material line are judged by the end material level sensor 3 at the end of each secondary material line, and the signal is transmitted to the control system, which controls the running and stopping of each secondary material line.

[0023] Among them, when the control system is in standby state, it automatically judges the fullness state of all secondary material lines. If all secondary material lines are full, the system completes material hitting, and the control system stops the command. When the control system is in standby state, it also automatically judges the fullness state of all secondary material lines, saving energy consumption.

[0024] Among them, the conveying flow of the secondary material line is less than the conveying flow of the main material line 2. For example, the main material line 2 adopts large flow, and the conveying flow of the main material line 2 is 1.8T / h, and the unit secondary material line adopts small flow, and the conveying flow of the secondary material line is 1.0T / h. The conveying flow of the secondary material line is less than the conveying flow of the main material line 2, which can avoid the blockage of the secondary material line during feeding.

[0025] This embodiment takes the material tower 1 to supply material to five unit cages. Each material tower 1 connects five unit cages of secondary material lines. Each unit cage is provided with three secondary material lines, a total of 15 secondary material lines, and five unit cages, namely, unit 1, unit 2, unit 3, unit 4 and unit 5. The 15 secondary material lines are respectively secondary material line No. 1 to secondary material line No. 15.

[0026] After the control system starts running, the number of secondary material lines running is 0, which is less than the set value 2.

[0027] Firstly, it is judged whether the sub-material line sequence number 1 executes the material hitting demand, if the sub-material line sequence number 1 executes the material hitting demand, it is judged whether the sub-material line sequence number 1 end is empty, if the sub-material line sequence number 1 end is empty, the sub-material line sequence number 1 runs, at this time, the running number of the sub-material line is 1, still less than the set value 2, the sub-material line sequence number is added 1 to hit the material of the sub-material line sequence number 2, it is judged whether the sub-material line sequence number 2 executes the material hitting demand, if the sub-material line sequence number 2 executes the material hitting demand, it is judged whether the sub-material line sequence number 2 end is empty, if the sub-material line sequence number 2 end is empty, the sub-material line sequence number 2 runs, at this time, the running number of the sub-material line is 2, equal to the set value 2, then the control system enters the standby state, after the sub-material line sequence number 1 end is full, the sub-material line sequence number is added 1 to hit the material of the sub-material line sequence number 3, the material hitting of the sub-material line is judged in sequence according to the sub-material line sequence number, and two sub-material lines are always kept running at the same time.

[0028] When the material hitting of the sub-material line sequence number 1 is judged, if the sub-material line sequence number 1 does not execute the material hitting demand, or the sub-material line sequence number 1 executes the material hitting demand but the sub-material line sequence number 1 end is full, the sub-material line sequence number is added 1 to hit the material of the sub-material line sequence number 2.

[0029] When the material hitting of the sub-material line sequence number 1 is judged, if the sub-material line sequence number 1 runs, when the sub-material line sequence number is added 1 to hit the material of the sub-material line sequence number 2, if the sub-material line sequence number 2 does not execute the material hitting demand, or the sub-material line sequence number 2 executes the material hitting demand but the sub-material line sequence number 2 end is full, the sub-material line sequence number is added 1 to hit the material of the sub-material line sequence number 3.

[0030] The material hitting judgment steps of the sub-material line sequence numbers 2 to 15 are the same as those of the sub-material line sequence number 1, under the premise that the running number of the sub-material line is less than 2, the sub-material line sequence number is added 1 in sequence to hit the material of the sub-material line, until the running number of the sub-material line is not less than 2. Because the opening time of the two sub-material lines is different, one of the sub-material lines is in the full material state first, and the sub-material line stops running, at this time, the running number of the sub-material line is less than 2, the control system hits the material of the sub-material line sequence number added 1 in sequence, until the running number of the sub-material line is not less than 2, and the control system is in the standby state. When the control system is in the standby state, the full material state of all the sub-material lines is automatically judged, if all the sub-material lines are full, the system hits the material, all the sub-material lines stop running, and the control system stops the command.

[0031] The control system is used for judging the material hitting of the multiple sub-material lines in sequence, always keeping two sub-material lines running at the same time, realizing that the main material line 2 simultaneously supplies the material to the two sub-material lines, realizing the rolling feeding of the sub-material line, greatly shortening the running time, and greatly improving the feed conveying efficiency. The problem that the sub-material line is particularly easy to be blocked when the main material line 2 and the sub-material line are one-to-one connected is avoided.

[0032] Example two:

[0033] As shown in Figure 1 and Figure 2 A continuous rolling control method for a main material line to simultaneously connect multiple sub-material lines, including the following steps: the control system starts running, enters standby state, and starts to determine the number of sub-material lines running, if less than the set value 2, the sub-material line number is sequentially determined, if yes, it is determined whether the sub-material line end is empty; if no, the sub-material line number is increased by 1 to the next sub-material line for determination; if the sub-material line end is empty, the sub-material line runs; if the sub-material line end is full, the sub-material line stops running, and the sub-material line number is increased by 1 to the next sub-material line for determination.

[0034] If the number of sub-material lines running is less than the set value 2 after the sub-material line runs, the sub-material line number is increased by 1 to the next sub-material line for determination; if the number of sub-material lines running is greater than or equal to the set value 2, the control system is in standby state; the control system sequentially determines the sub-material line for determination, and always keeps two sub-material lines running.

[0035] Among them, the end of the sub-material line is provided with an end material position sensor 3, which is used to determine the fullness and emptiness of the end of the sub-material line. The fullness and emptiness of the end of the sub-material line are determined by the end material position sensor 3 at the end of each sub-material line, and the signal is transmitted to the control system, and the control system controls the running and stopping of each sub-material line.

[0036] Among them, when the control system is in standby state, it automatically determines the fullness state of all sub-material lines, if all sub-material lines are full, the system is completed, and the control system stops the command. When the control system is in standby state, it also automatically determines the fullness state of all sub-material lines, which saves energy consumption.

[0037] Among them, the conveying flow of the sub-material line is less than the conveying flow of the main material line 2. For example, the main material line 2 adopts large flow, and the conveying flow of the main material line 2 is 1.8T / h, and the unit sub-material line adopts small flow, and the conveying flow of the sub-material line is 1.0T / h. The conveying flow of the sub-material line is less than the conveying flow of the main material line 2, which can avoid the blockage of the sub-material line during feeding.

[0038] As a further improvement of the embodiment, if the number of sub-material lines running is equal to 1 after all sub-material lines are determined, the conveying flow of the main material line 2 is halved.

[0039] The embodiment is same as the embodiment one, and the material tower 1 supplies the five unit houses. Each material tower 1 connects five unit houses, and each unit house is provided with three sub-material lines. Taking 15 sub-material lines as an example, the five unit houses are one unit, two units, three units, four units and five units. The 15 sub-material lines are sub-material line No. 1 to sub-material line No. 15.

[0040] When all the sub-material lines are judged, the last two sub-material lines are simultaneously operated. Assuming that the sub-material line No. 14 and the sub-material line No. 15 both execute the demand of material beating, and the ends of the sub-material line No. 14 and the sub-material line No. 15 are empty, at this time, the last two sub-material lines are the sub-material line No. 14 and the sub-material line No. 15, the sub-material line No. 14 is filled before the sub-material line No. 15, after the sub-material line No. 14 is filled, the sub-material line No. 15 is operated alone, at this time, the number of the sub-material line is equal to 1, the control system controls the delivery flow of the main material line 2 to be halved, for example, the delivery flow of the main material line 2 is reduced from 1.8T / h to 0.9T / h, the delivery flow of the sub-material line No. 15 is unchanged, and the delivery flow of the sub-material line No. 15 is 1.0T / h. In this way, when the last sub-material line No. 15 is operated alone, the main material line 2 only supplies the sub-material line No. 15, so that the situation of the sub-material line No. 15 being blocked is avoided.

[0041] Of course, the above description is not a limitation of the present application, and the present application is not limited to the above examples. The changes, modifications, additions or replacements made by the person skilled in the art within the essential scope of the present application should also belong to the protection scope of the present application.

Claims

1. A continuous roll control method for a master material line to simultaneously switch over a plurality of sub-material lines, characterized by, The method comprises the following steps: The control system starts running, enters standby state, and starts to determine the number of the running sub-material lines. If the number is less than the set value 2, the sub-material line is determined in sequence according to the sub-material line number. If the sub-material line needs to be tapped, it is determined whether the end of the sub-material line is empty. If not, the sub-material line number is increased by 1 to determine the next sub-material line; If the end of the sub-material line is empty, the sub-material line runs. If the end of the sub-material line is full, the sub-material line stops running, and the sub-material line number is increased by 1 to determine the next sub-material line; If the sub-material line runs, the number of the running sub-material lines is less than the set value 2, and the sub-material line number is increased by 1 to determine the next sub-material line; If the number of the running sub-material lines is greater than or equal to the set value 2, the control system is in standby state. The control system determines the sub-material line in sequence, and always keeps two sub-material lines running.

2. The continuous roll control method of claim 1, wherein, The end of the sub-material line is provided with an end material position sensor for determining whether the end of the sub-material line is full or empty.

3. The continuous roll control method of claim 1, wherein, If all the sub-material lines are determined, the number of the running sub-material lines is equal to 1, and the conveying flow of the main material line is halved.

4. The continuous roll control method of claim 1, wherein, When the control system is in standby state, the full state of all the sub-material lines is automatically determined. If all the sub-material lines are full, the system tapping is completed, and the control system stops.

5. The continuous roll control method of claim 1, wherein, The conveying flow of the sub-material line is less than that of the main material line.

6. The continuous roll control method of claim 1, wherein, Five unit sheds of sub-material lines are connected to each material tower, and three sub-material lines are arranged in each unit shed.

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