JP6592918B2 - Control device for grain preparation equipment - Google Patents

Description

  The present invention relates to a control device for a grain preparation facility in which a hulling unit, a wind selecting unit, a swing selecting unit, and a grain selecting unit are combined.

  As a grain preparation facility that combines a huller, a wind selector, a swing selector, and a grain selector, for example, there is one described in Patent Document 1.

  This is a control mechanism for controlling rice wheat preparation equipment equipped with preparation equipment such as a raw material elevator, a desiccant wind separator, a separator input elevator, and a swing sorter, via a touch panel. An operator touches the abnormality factor switch under the light emission state, a function for displaying the abnormality factor switch on the surface, a function for causing the abnormality of the preparation device and the position thereof to be displayed on the display surface. And a function of displaying character information about the contents of the abnormality and a countermeasure for the problem on the display surface.

  As a result, the control device can be miniaturized because the touch panel is used to control the preparation equipment such as the raw material elevator of the rice wheat preparation equipment, the deflation wind separator, the separator input elevator, and the swing separator. Even in the vicinity of the preparation equipment, accurate monitoring and full control and input operations can be performed.

  In addition, the occurrence of an abnormality can be recognized not only by light emission on the panel, but also by a simple operation, abnormal details and countermeasures can be obtained with character information, and the operator does not have to listen to an expert. In addition, there is an advantage that the abnormality can be quickly eliminated and an efficient preparation process can be performed.

  However, the above control mechanism does not record history information such as failure information immediately before a failure or maintenance information when a part is replaced, so it is possible to know the past occurrence status and maintenance status. Therefore, it took time to investigate the cause of the failure, and as a result, there was a problem that the recovery time and repair time of the failure were prolonged.

JP 2005-152684 A

  In view of the above problems, the present invention controls the preparation device with a touch panel, and can grasp the operation status at a glance and quickly grasp the cause of the failure when a failure occurs. It is an object of the present invention to provide a control device for a grain preparation facility that can reduce failure recovery time and repair time.

In order to solve the above-mentioned problems, the present invention provides a control device for a grain preparation facility comprising a hulling portion, a wind selection portion, a swing selection portion, a grain selection portion, and a touch panel control portion capable of operating / stopping each portion. The touch panel control unit sequentially activates the units from the grain sorting unit in the subsequent process when the grain preparation facility starts operation, and the parts from the pre-processed glaze unit when the operation of the grain preparation facility stops. It is equipped with an automatic operation mode for sequentially stopping, and when the automatic operation mode is selected, when the grain preparation equipment is operating normally, it becomes a line flow display screen that displays that the operation status is normal, and the automatic operation mode together when abnormality in said cereal preparation facility occurs when selecting the lighted displays where a whether abnormal location, an error occurs the display screen for displaying an abnormality of the recovery procedure, the Tatchipane The control unit, an abnormality of the recovery procedure of the error display screen, multiple alarm content to refer to check the alarm history of the past occurrence of an abnormality, the alarm history display function to list the alarm time and recovery time In addition, in addition to presetting the endurance time of consumable parts used in each part of the grain preparation facility, a part replacement notification function for notifying a warning on a pop-up screen when the endurance time set for the consumable parts has been reached The technical means of providing

  The touch panel control unit is provided with a traceability history writing function so that a distribution history of raw materials supplied to the grain preparation facility can be confirmed.

  Further, the swing sorting unit segregates and separates the mixed rice that has been screened and wind-selected by the rice huller unit and the wind selection unit into a rice bran region, a mixed rice region, and a brown rice region, When the automatic partitioning mode provided in the touch panel control unit is selected, the sorting partition plate that divides the regions is movably provided at the grain discharge end of the unit. Is controlled so as to be accurately positioned near the boundary position of each region.

According to the invention of claim 1, wherein when the cereal preparation equipment is driving normally becomes the line flow display screen lights up indicating that operating conditions are normal, the cereal prepared during the automatic operation mode selection together when an abnormality occurs in the equipment turned indicates whether abnormal portion is everywhere, it is error display screen which displays the abnormality of the recovery procedure, the touch panel controller, the abnormality of the recovery procedure of the error display screen, Provided with an alarm history display function for displaying a list of a plurality of alert contents, alert times and recovery times for confirmation by referring to the alert history of past abnormal occurrences, and further used for each part of the grain preparation facility it sets a part of endurance time in advance, because they provide a part replacement notification function for notifying a warning to reach the endurance time of use time is set in the consumable parts, La The Nfuro display screen, it is possible to grasp the operating conditions at a glance, the error display screen, abnormality anomaly if occurs, abnormality cause can be quickly grasped, further, the abnormality history displaying function Since the contents of past abnormal occurrences can be grasped, recovery time and repair time can be shortened.

For example, by referring to the alarm history display function and confirming whether similar alarm history has been reported in the past, the serviceman has an idea of which parts cause normal operation and abnormal operation to be repeated. I will. Then, if the registered part is immediately replaced with a new part, the recovery time and repair time can be shortened.

The touch panel control unit presets the endurance time of the consumable parts used in each part of the grain preparation equipment, and notifies a warning on a pop-up screen when the use time of the consumable parts reaches the set endurance time. Since it has a function for notifying parts replacement, it notifies the time for replacement of consumable parts in advance, so that the worker can work with peace of mind. In addition, the service person can easily grasp the maintenance status of the consumable parts, and can investigate the cause of occurrence of the abnormality, and can shorten the recovery time and the repair time.

Furthermore, according to the invention described in claim 2 , since the traceability history writing function is provided so that the distribution history of the raw material supplied to the grain preparation facility can be confirmed, the cause of the abnormality is caused by the raw material. You can check if there is. For example, if the moisture content of the raw material grain supplied to the grain preparation facility is grasped based on the traceability history, the serviceman has a large flow resistance of the raw material grain, and the flow resistance of the grain is large, and the conveyance path is likely to be clogged. This leads to the investigation of the cause of the abnormality.

And according to invention of Claim 3 , the said rocking | swiveling selection part segregates the mixed rice selected by the rice hulling part and the wind selection part into the rice hull area, the mixed rice area, and the brown rice area. A separation partition plate for partitioning each region is movably provided at the grain discharge end of the swing sorting unit, and the automatic operation mode provided in the touch panel control unit is selected. In this case, the movement of the sorting partition plate is controlled so as to be accurately positioned in the vicinity of the boundary position of each region. Therefore, when the movement of the sorting partition plate greatly deviates from the reference position, If it takes a long time to converge to the reference position, it means that an abnormality has occurred in the operation, and the operator can easily guess whether it is abnormal by looking at the movement of the sorting partition plate. can do.

It is a flowchart which shows the flow of the grain of the grain preparation equipment of this invention. It is a perspective view which shows the external appearance of the whole grain preparation equipment. It is a front view same as the above. It is the screen of the main menu displayed on the touch panel display part. It is a maintenance setting screen displayed on the touch panel display. It is a tracer setting screen displayed on the touch panel display. It is the operation menu screen displayed on the touch panel display part. It is a swing sorter setting screen displayed on the touch panel display. It is the automatic operation screen displayed on the touch panel display part. It is a hulling part tank sensor setting screen displayed on the touch panel display part. It is a hulling part setting screen displayed on the touch panel display part. It is a mixed rice tank sensor setting screen displayed on the touch panel display. It is a schematic diagram explaining the automatic driving | operation of the sorting partition plate of an oscillation sorting part. It is a grain selection part setting screen displayed on the touch panel display part. It is the single action operation screen displayed on the touch panel display part. It is a figure which shows the abnormal location and warning display which appear on an automatic driving | operation screen. It is an alarm history display screen displayed on the touch panel display.

  Embodiments of the present invention will be described with reference to the drawings. FIG. 1 is a flowchart showing the processing steps of the grain preparation facility according to the present invention, FIG. 2 is a perspective view showing the appearance of the entire grain preparation facility, and FIG. 3 is a front view thereof.

As shown in FIGS. 1 to 3, the grain preparation facility 1 of the present invention includes a rice hull portion 2 made of a pair of rubber rolls, a wind selection portion 3 that wind-sorts rice hulls and fresh and light impurities from the rice, Swing and sorting unit 4 for sorting wind-selected mixed rice into rice bran, brown rice, and mixed rice by rocking and sorting, and sifting of grain-sorted and immature grains among the selected brown rice The main part is the grain sorting unit 5 that performs the above.
The hulling portion 2 and the wind selection portion 3 are overlapped with each other to form an integral structure, and the mixed rice from the wind selection portion 3 is cerealed between the wind selection portion 3 and the swing selection portion 4. Then, a mixed rice cerealing machine 6 and a mixed rice tank 7 are provided so as to be supplied to the swing sorting unit 4. Also, a brown rice cerealing machine 8 is provided between the rocking and sorting unit 4 and the grain sorting unit 5 so that the brown rice from the rocking and sorting unit 3 is ground and supplied to the grain sorting unit 5. Reference numeral 9 denotes a masher for returning the cocoon for pulverizing and re-feeding the sorting mash in the swing sorting section 4 and the overflow mash that could not be processed by the mashing section 2. Reference numeral 10 is a control panel for controlling each part, reference numeral 11 is a suction fan for discharging rice husks and foreign substances separated by the wind selection unit 3, and reference numeral 12 is a hulling part 2 is a supply tank of No. 13, reference numeral 13 (see FIG. 1) is a tank for returning the straw to the hulling portion 2, and reference numeral 84 is a pedestal for arranging the grain sorting portion 5 at a relatively high place, Reference numeral 9a is a switching valve for switching whether the rice mashed by the cerealing machine 9 is supplied to the supply tank 12 or discharged outside the apparatus, and reference numeral 8a is a grain selection of the brown rice cerealed by the cerealing machine 8. A switching valve that switches between supplying to the machine 5 and discharging to the outside of the machine.

  The control panel 10 includes a mechanical input unit 10a having various basic switches and a touch panel display unit 10b that enables a touch operation using a liquid crystal plate. As shown in FIG. 4, the touch panel display unit 10 b is mainly set to four “operation buttons 14”, “setting buttons 15”, “tracer buttons 16”, and “alarm buttons 17”.

  In the operation button 14 of FIG. 4, when the operation button 14 is pressed, the operation menu is changed to the operation menu of FIG. 7, and three operation methods of automatic operation, independent operation, and remote operation can be selected. That is, when “automatic operation” 14a is selected (see FIG. 7), automatic operation can be performed, and when “single operation” 14b is selected, rice huller 2, wind selector 3, rocker selector 4, mixed rice cereal The machine 6, the brown rice cerealing machine 8 and the mashing machine 9 for returning rice bran can be operated independently, and when "Remote operation" 14c is selected, it can be operated by a remote command from a work room away from the machine. It is like that.

With the setting button 15 shown in FIG. 4, when the setting button 15 is pressed, a transition is made to the maintenance screen 18 shown in FIG. Then, while the grain preparation facility 1 is in operation, when the usage time reaches the endurance time, a pop-up screen alerts and prompts the user to replace consumable parts.
Referring to FIG. 5, the maintenance screen 18 is provided with an endurance time setting frame 19 for each consumable part. When the setting frame 19 is pressed, a numeric keypad is displayed, and an arbitrary value for the endurance time is input. be able to. Further, by pressing the display only button 20 provided on the maintenance screen 18, it is possible to confirm whether or not to display a pop-up when the set time is reached. An initialization button 21 provided at the lower part of the maintenance screen 18 can return to a preset standard endurance time. The standard endurance time is 100 hours for rubber rolls, 200 hours for grease lubrication, 1000 hours for chase feed chute, 1000 hours for replacement of grain sorter and wire mesh The time is set to 1500 hours, and the exhaust time for compressor air bleeding is set to 50 hours. When the endurance time is set as described above and the grain preparation facility 1 is operated, the user can be notified by an alarm if the use time reaches the endurance time.

  Next, with the tracer button 16 in FIG. 4, when this button is pressed, the screen changes to the tracer setting screen 22 in FIG. 6, and various kinds of tracer information can be input and recorded. As the tracer information, the date and start / end time are automatically assigned as one data file on the database, so the type, grade, category, cultivation category, color selection, wire mesh width, discharge source, input Various conditions and data such as the destination, the amount to be extracted, the volume of production, the sales destination, the end user, and moisture are sequentially input, and the write button 23 is pressed to register the data. Up to 1000 data files can be stored. When the number exceeds 1000, old data files are overwritten and stored. Also, by pressing the tracer history tab 24, past information can be searched. Reference numeral 25 is a page up button and reference numeral 26 is a page down button, which has a function of turning pages.

  Next, automatic operation of the grain preparation facility of this embodiment will be described. When the “automatic operation” 14a in FIG. 7 is selected, the swing sorter setting screen 27 (see FIG. 8) is activated, and the operation of discharging all the grains on the sorter of the swing sorter is performed. Transition to the operation screen 28 (see FIG. 9). On the automatic operation screen 28, the “ready” button 29 is lit when the operation is ready. When the “operation” button 30 is pressed, the automatic operation screen 28 is activated from the grain sorting unit 5 in the subsequent process, and the brown rice mill 8 , The swing sorting unit 4, the mixed rice cerealing machine 6, the cocoon returning cerealing machine 9, the wind selection unit 3, and the hulling unit 2 are started in this order. On the other hand, the “stop” button 31 is stopped from the hulling portion 2 of the previous process, and the wind selection portion 3, the mash returning machine 9, the mixed rice cerealing device 6, the swing sorting portion 4, and the brown rice cerealing device. 8 and the grain sorting unit 5 in this order. Reference numeral 32 denotes a “pause” button that puts the entire facility 1 in a standby state.

  When the “driving” button 30 is pressed and the automatic driving is started, each part is adjusted next. In FIG. 9, when the supply tank sensor button 33 is pressed, a transition is made to the tank sensor setting screen 34 (FIG. 10). The supply tank 12 of the hulling unit 2 is provided with a lower limit sensor 12a for detecting the lower limit value of the grain (see FIG. 1), and the condition setting when the lower limit sensor 12a is activated is the sensor of FIG. It can be set on the setting screen 34. That is, in the left column of FIG. 10, when the lower limit sensor 12a is turned on (that is, in a state where the raw material is accumulated), the time for starting the hulling unit 2 is set. When the time setting unit 35 (20 seconds as a standard value) and when the lower limit sensor 12a is turned off (that is, the state where the raw material is exhausted), the time for whether to stop the hulling unit 2 is set immediately. A hulling part stop time setting part 36 (0.7 seconds as a standard value) is provided.

  On the other hand, the return tank 13 of the hulling unit 2 is provided with an upper limit sensor 13a for detecting the upper limit value of the grain (see FIG. 1), and the condition setting when the upper limit sensor 13a is activated is shown in FIG. Can be set on the sensor setting screen 34. That is, in the right column of FIG. 10, when the upper limit sensor 13a is turned on (that is, the state immediately before the return tank increases and overflows from the return tank), whether or not the swing selection unit 4 is immediately stopped. When the upper limit sensor 13a is turned off (that is, when the return wrinkles are reduced), the swing sorting unit immediately sets the swing sorter. When the swing selection unit activation time setting unit 38 (0.7 seconds as a standard value) for setting whether or not to activate the unit 4 and the upper limit sensor 13a are turned on (that is, the return habit increases, In the state of overflowing from the return tank), an alarm generation time setting unit 39 (3 seconds as a standard value) for setting a time whether or not to issue an alarm immediately is provided. On the sensor setting screen 34, the time setting as described above is performed.

  When the time setting is ended, the hulling portion button 40 is pressed in FIG. 9 to shift to the hulling portion adjustment screen 41 (FIG. 11). Here, the hulling part current setting part 42 and the flow rate setting part 43 are provided, and by pressing the up / down keys 44 and 45, the hulling part current setting part 42 sets an arbitrary removal rate. The flow rate setting unit 43 sets an arbitrary flow rate.

  Furthermore, when the mixed rice tank sensor button 46 is pressed in FIG. 9, the screen changes to a mixed rice tank sensor setting screen 47 (FIG. 12). The mixed rice tank 7 of the swing sorting unit 4 is provided with an upper limit sensor 7a for detecting the upper limit value of the grain and a lower limit sensor 7b for detecting the lower limit value of the grain (see FIG. 1). The condition setting when 7a is activated can be set on the mixed rice tank sensor setting screen 47 of FIG. That is, in the upper left column of FIG. 12, when the upper limit sensor 7a is turned on (that is, when the mixed rice has accumulated and is likely to overflow), whether or not to immediately stop the hulling portion 2 is determined. Slightly decrease the flow rate when the hull stop time setting unit 48 (standard value is 3 seconds) and the upper limit sensor 7a is turned off (that is, when the mixed rice is reduced from the full state) Then, a hulling unit restart time setting unit 49 (15 seconds as a standard value) for setting a time until the hulling unit 2 is restarted is provided. In the upper right column of FIG. 12, when the lower limit sensor 7b is turned off (that is, in a state where mixed rice is reduced and sorting unevenness occurs), a time whether or not to immediately stop the swing sorting unit 4 is determined. When the lower limit sensor 7b is turned on (that is, the mixed rice is collected again and the sorting unevenness is eliminated). A swing selection unit restart time setting unit 51 (15 seconds as a standard value) for setting a time until the swing selection unit 4 is restarted by slightly increasing the flow rate is provided.

  Further, as shown in FIG. 1, when the raw material is supplied from the supply tank 12 to the hulling portion 2, a vibration feeder 52 capable of performing flow rate increase / decrease control is provided. For example, when an electromagnetic feeder or the like is used, the magnitude of vibration can be adjusted by current control, and the amount of flow can be adjusted when the raw material is supplied from the supply tank 12 to the hulling portion 2. In the lower left column of FIG. 12, a control panel of the vibration feeder 52 is provided, and when the lower limit sensor 7b is turned on, a feeder flow rate increasing unit 53 that increases the flow rate slightly (0.2% from the current level). When the upper limit sensor 7a is turned off (a state where the amount of mixed rice is reduced from the full state), a feeder flow rate reducing unit 54 for reducing the flow rate slightly is provided.

  When the above setting is completed, the swing sorter button 55 is pressed in FIG. 9 to shift to the swing sorter setting screen 27 (FIG. 8). As shown in FIG. 1, the rocking sorting unit 4 is provided with a sorting partition plate 4 a that partitions each region of the rice bran region, the mixed rice region, and the brown rice region at the grain discharge end of the rocking sorting plate. A screw shaft with a gear motor is attached to the sorting partition plate 4a so as to be movable in the left-right direction, and the sorting partition plate can be electrically controlled (reference numeral 4a in FIG. A partition plate for partitioning the brown rice region and the mixed rice region. Reference numeral 4c is a partition plate for partitioning the rice bran region and the mixed rice region. The partition plate 4c is also moved by moving the partition plate 4a. Yes.) In particular, an optical sensor 4b that can distinguish rice bran and brown rice by color is attached to the sorting partition plate 4a (partition plate that partitions the brown rice region and the mixed rice region). It is possible to discriminate whether or not rice bran or brown rice is flowing in the vicinity of the position, and serve to accurately position the sorting partition plate 4a near the boundary position between the mixed rice region and the brown rice region. The adjustment screen 27 in FIG. 8 can be adjusted during the automatic operation of the sorting partition plate 4a.

  Referring to the setting screen 27 in FIG. 8, a partition plate position setting unit 55 is shown at the bottom of the screen 27, and the operator confirms whether the position of the sorting partition plate 4 a may be the reference position 56. If you want to expand the brown rice area, you can press the right button 57 to move the reference position 56 to the right. If you want to reduce the brown rice area, press the left button 58 to move the reference position 56 to the left. Can be moved in the direction. Reference numeral 59 is a confirmation button for confirming the reference position 56 of the sorting partition plate 4a, reference numeral 60 is an indicator showing the current position of the sorting partition plate 4a, and reference numeral 61 is the amount of mixed rice on the swing sorting plate 4. Reference numeral 62 denotes an angle adjusting unit that adjusts the angle of the swing sorting plate 4.

  Next, the automatic operation of the sorting partition plate 4a will be described with reference to FIG. Now, as shown in FIG. 13A, when the indicator 60 indicating the mounting position of the optical sensor 4b indicates the position “5”, the sorting partition plate 4a has “2” more from the reference position “3” toward the heel. In position. In this case, the circulation / discharge valve 63 (see FIG. 9) of the swing sorting unit 4 is switched to the discharge side outside the apparatus, and the brown rice is discharged. At this time, the gear motor of the sorting partition plate 4a controls the sorting partition plate 4a to move in the heel direction.

  Next, as shown in FIG. 13 (b), when the sorting partition plate 4a is controlled to move in the heel direction, and finally the optical sensor 4b senses "籾", the indicator 60 moves near the position of "6". In this state, the circulation / discharge valve 63 (see FIG. 9) switches to the in-machine circulation side and controls the sorting partition plate 4a to move toward the brown rice.

  Then, as shown in FIG. 13 (c), when the sorting partition plate 4a is moved in the direction of brown rice and the optical sensor 4b does not sense “籾”, the indicator 60 shows “5” or less, and this state Then, the circulation / discharge valve 63 (see FIG. 9) is switched to the outside discharge side, and the brown rice is discharged. Then, again, as shown in FIG. 13A, the sorting partition plate 4a is controlled closer to the heel. The control of the position of the sorting partition plate 4a as described above is control for controlling the sorting partition plate 4a in the vicinity of the reference position “3” and trying to increase the amount of brown rice discharged outside the machine as much as possible. At this time, if the movement of the sorting partition plate 4a deviates greatly from the reference position 56, or if the movement of the sorting partition plate 4a takes a long time to converge to the reference position “3”, an abnormality occurs in the operation. Therefore, the operator can easily estimate whether or not it is abnormal by looking at the movement of the sorting partition plate 4a.

  When the above setting is completed, the particle sorting unit button 64 is pressed in FIG. 9 to make a transition to the particle sorting unit setting screen 65 (FIG. 14). In the grain sorting unit setting screen 65, it is possible to set the time for forward and reverse rotation of the sorting wire mesh 5a in order to prevent clogging of rice grains into the sorting wire mesh 5a (see FIG. 1) of the grain sorting unit 5. . Reference numeral 66 denotes a normal rotation time setting unit, which can set the normal rotation time of the sorting wire mesh 5a, and can set 2 hours as a standard value. Reference numeral 67 denotes a reverse rotation time setting unit, which can set the reverse rotation time, and can set 30 seconds as a standard value. Reference numeral 68 denotes a stop time setting unit, which stops the forward rotation of the sorting wire mesh 5a, and then starts the reverse rotation with the circulation discharge valve 8a (FIG. 1) being discharged outside the machine (the state where no rice grains are supplied). The time can be set, and 60 seconds can be set as a standard value.

  Next, a single action operation of the grain preparation facility of the present embodiment will be described. When the “single action operation” 14b in FIG. 7 is selected, the screen changes to the single moving image plane 69 (see FIG. 15), and each motor is driven. When starting, the motor is started from the downstream side. First, in order to drive the grain sorting unit 5, the grain sorter motor 70 is rotated forward, the motor 71 of the residual discharge valve 8a is switched to normal, and the motor 72 of the grain sorter cerealing machine 8 is driven. The driving of each motor can be started by pressing a touch button on the single moving image surface 69. Next, the hulling unit 2, the wind selecting unit 3 and the swing selecting unit 4 are driven. The motor 73 of the mixed rice cerealing machine 6 is started, and the swing sorting unit 4 switches the valve motor 74 of the circulation discharge valve 63 of the swing sorting unit 4 to the circulation position, and the sorting state on the sorting plate is changed. Switch to the discharge position after stabilization. In addition, after appropriately adjusting the flow rate of the swing sorting unit 4 and the angle of the sorting plate, the main motor 75 of the swing sorter 4 may be driven. The rice huller 2 and the wind selector 3 sequentially start the rice husk transport fan motor 76, the motor 77 of the masher 9 for returning rice straw, the motor 78 for the mixed rice discharge screw, and the motor 79 for the wind separator. The machine motor 80 of the hulling unit 2 is started. The motors can be turned on and off by pressing each start button on the single moving image surface 65.

  As described above, the operation of the grain adjustment facility according to the present embodiment is performed by automatic operation or single-acting operation according to the operator's selection. Next, a method for dealing with the abnormality of the motor or the like will be described.

  In the case of automatic operation, an automatic operation monitor as shown in FIG. 9 is displayed during operation, and the flow of the entire facility becomes a line flow display, so that the operation status can be grasped at a glance. If an abnormality such as a motor occurs during such normal operation, an abnormal location and an alarm display appear as shown in FIG. When such a screen is displayed, the operator will investigate the cause and take recovery measures. For example, in the case of FIG. 16, if the mixed rice cereal machine 6 is simply clogged with grains, the grains are removed to eliminate clogging, and the power board 81 (see FIG. 2) The thermal relay is restored and the alarm release button 82 is pressed to release the alarm. On the other hand, when the motor breaks down because the motor 73 of the mixed rice masher 6 is burned out, the thermal relay of the power panel 81 is restored after replacing the motor 73 with a new motor. . At this time, it is considered that a certain degree of determination can be made by confirming whether the mixed rice masher 6 is simply clogged or the motor 73 is burned out by checking the alarm screen of FIG.

When the alarm release button 82 in FIG. 16 is pressed, the screen shifts to the main menu in FIG. 4, and when the alarm button 17 is pressed, a past alarm history list as shown in FIG. 17 is displayed. Referring to FIG. 17, it can be seen that the mixed rice masher 6 has been clogged many times in the past. Based on this history, if the service person can determine that the motor 73 is partially burned and repeats a temporary stop, it can be a fundamental solution by replacing the motor 73 with a new one.
After the service person replaces the motor 72 of the mixed rice cerealing machine 6 with a new motor, the operator presses the alarm release button 83 in FIG. 17 to transition to the main menu in FIG. 4 and resume operation. be able to.

  The present invention can be applied in the field of grain preparation equipment such as a mini rice center that is arranged compactly.

DESCRIPTION OF SYMBOLS 1 Grain preparation equipment 2 Hulling part 3 Wind selection part 4 Oscillation selection part 5 Grain selection part 6 Mixed rice cerealing machine 7 Mixed rice tank 8 Brown rice cerealing machine 9 Reversing cerealing machine 10 Control board 11 Suction fan 12 Supply tank 13 Return tank 14 Operation button 15 Setting button 16 Tracer button 17 Alarm button 18 Maintenance screen 19 Endurance time setting frame 20 Display only button 21 Initialization button 22 Tracer setting screen 23 Write button 24 Tracer history tab 25 Page up button Page 26 Down button 27 Oscillating sorter setting screen 28 Automatic operation screen 29 Ready button 30 Operation button 31 Stop button 32 Pause button 33 Supply tank sensor button 34 Tank sensor setting screen 35 Hulling unit start time setting unit 36 Hulling unit stop Time setting unit 37 Oscillation sorting unit Stop time setting unit 38 Oscillation sorting Start-up time setting unit 39 Alarm generation time setting unit 40 Shading unit button 41 Shading unit adjustment screen 42 Shading unit current setting unit 43 Flow rate setting unit 44 Up / down key 45 Up / down key 46 Mixed rice tank sensor button 47 Mixed rice tank Sensor setting screen 48 Shading part stop time setting part 49 Shading part restart time setting part 50 Oscillating sorting part stop time setting part 51 Oscillating sorting part restart time setting part 52 Vibrating feeder 53 Feeder flow rate increasing part 54 Feeder flow rate Weight reduction part 55 Partition position setting part 56 Reference position 57 Right button 58 Left button 59 Confirm button 60 Indicator 61 Flow rate adjustment part 62 Angle adjustment part 63 Circulation / discharge valve 64 Grain sorting part button 65 Grain sorting part setting screen 66 Normal rotation time Setting part 67 Reverse rotation time setting part 68 Stop time setting part 69 Single moving image surface 70 Grain selection Motor 71 Motor 72 Motor 73 Motor 74 Motor 75 this motor 76 chaff transport fan motor 77 motor 78 motor 79 motor 80 this motor 81 a power panel 82 alarm release button 83 alarm release button 84 gantry

Claims (3)

A control device for a grain preparation facility comprising a hulling portion, a wind sorting portion, a swing sorting portion, a grain sorting portion, and a touch panel control portion capable of operating the driving / stopping of each portion,
The touch panel control unit sequentially activates the units from the grain sorting unit in the subsequent process when the grain preparation facility starts operation, and sequentially stops the units from the hulling unit in the previous process when the operation of the grain preparation facility stops. With automatic operation mode,
Wherein when the automatic operation mode selection the cereal preparation facilities at is driving normally becomes the line flow display screen lights up indicating that operating conditions are normal, abnormal in the cereal preparation equipment during the automatic operation mode selection with when that occurred to lighting display where the whether the abnormal portion, results in an error display screen for displaying an abnormality of the recovery procedure,
The touch panel control unit displays a list of a plurality of notification contents, a notification time, and a recovery time in order to confirm an error recovery procedure of the error display screen with reference to an alarm history of a past error occurrence. function is provided,
In addition, the durability of consumable parts used in each part of the grain preparation equipment is set in advance, and a part replacement notification function is provided to notify an alarm when the usage time of the consumable parts reaches the set durability time. Control device for grain preparation equipment.   The said touch-panel control part is a control apparatus of the grain preparation installation of Claim 1 provided with the traceability log | history writing function so that the distribution history of the raw material supplied to the said grain preparation installation can be confirmed.   The swing sorting unit segregates and separates the mixed rice that has been screened and wind-selected by the rice huller unit and the wind sorting unit into a rice bran region, a mixed rice region, and a brown rice region. In the grain discharge end, a sorting partition plate for partitioning each region is movably provided, and when the automatic operation mode provided in the touch panel control unit is selected, the sorting partition plate is moved as described above. The control device for a grain preparation facility according to claim 1 or 2, wherein movement control is performed so that the region is accurately positioned near a boundary position of each region.

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