TWI683616B - Control device for grain preparation facility - Google Patents

Abstract

A touch panel control section is provided in a control device for a grain preparation facility, and enables the operational status to be understood at a glance and the cause of a failure to be identified quickly when a failure occurs.  The touch panel control section has a line flow display function which, when the grain preparation facility is being driven normally, uses a specific lighting display to indicate that the operational status is normal, an error display function which, when a failure occurs in the grain preparation facility, uses a specific lighting display to indicate the location of the failure and display the procedure for recovering from the failure, and a failure history display function which displays a record of past failures in those cases where failures have occurred in the grain preparation facility.

Description

Control device of grain modulation equipment

The invention relates to a control device of a grain preparation device combined by a rice hulling part, an air sorting part, a shaking sorting part, and a particle sorting part.

As for the grain preparation equipment combining the rice hulling unit, the air separation unit, the shaking separation unit, and the particle separation unit, for example, there is a grain preparation equipment described in Japanese Patent Laid-Open No. 2005-152684.

This document discloses a control mechanism that uses a touch panel to control the rice wheat modulation equipment including the raw material elevator, the shelling air separation device, the sorter feeding elevator and the shaking sorting device. The control mechanism has the following Function: display an abnormality cause switch on the display surface of the touch panel, illuminate the abnormality and position of the modulation device on the display surface, and when the operator touches the abnormality switch in the light-emitting state The display screen displays text information about the above-mentioned abnormal contents and countermeasures.

In this way, since the touch panel is used to control the modulation equipment such as the raw material elevator, the shelling air separation device, the sorting machine feeding elevator and the shaking sorting device of the rice wheat modulation equipment, the monitoring operation section can be miniaturized even in the modulation equipment It is also possible to carry out accurate monitoring and precise control and input operations at nearby sites.

In addition, not only the abnormality can be recognized by the light emission on the touch panel, but also the following advantages: the details of the abnormality and the countermeasures can be obtained by text information through simple operation, and the operator can quickly Eliminate abnormalities efficiently and perform efficient modulation processing.

However, because the above-mentioned control mechanism does not record the fault information when the fault is about to occur, and the maintenance information when replacing parts, it is impossible to know the past abnormal conditions and maintenance conditions, and it will take time to find out the cause of the fault, which makes it Failure recovery time and repair time will be extended.

Therefore, an object of the present invention is to provide a control device for a grain modulation device that uses a touch panel to control the modulation device, can grasp the operation status at a glance, and can quickly grasp the cause of the failure when a failure occurs, and can shorten the recovery time of the failure And repair time.

The invention provides a control device of a grain preparation device, which comprises: a rice hulling part, an air separation part, a shaking sorting part, a particle sorting part, and a touch panel control capable of operating the driving and stopping of each part Department, the touch panel control unit is equipped with: production line process display function, when the above grain modulation device is normally driven, it lights up to indicate that the operating status is normal; error display function, when the above grain modulation device is abnormal, lights up to show where the abnormal part is , And display abnormal repair procedures; and abnormal record display function, when abnormality occurs in the grain modulation equipment, display past abnormal records.

According to this configuration, the touch panel control unit includes: a production line flow display function, which lights up to indicate that the operation status is normal when the grain modulation device is normally driven; and an error display function, which lights up to display abnormal parts when the grain modulation device is abnormal Why, and display abnormal repair procedures; and abnormal record display function, when abnormality occurs in the grain preparation equipment, the past abnormal records are displayed, so the production line process display function can grasp the running status at a glance, and by The error display function allows you to quickly grasp the abnormal part and the cause of the abnormality when an abnormality occurs. In addition, the abnormality record display function allows you to grasp the contents of past abnormalities, which can shorten the recovery time and repair time.

For example, as long as the abnormal record display function is referenced to confirm whether the same abnormal record has been reported in the past, the maintenance personnel will expect which part is the cause and cause the normal operation and abnormal operation to occur repeatedly. Moreover, as long as the expected parts are replaced with new parts immediately, the recovery time and repair time can be shortened.

In addition, the touch panel control unit may be provided with a component replacement notification function that presets the endurance time of the consumable component used by each part of the grain preparation device, and notifies when the usage time of the consumable component reaches the set endurance time alarm.

According to the touch panel control unit, since the touch panel control unit has a component replacement notification function, the endurance time of the consumable parts used by each part of the grain preparation device is set in advance, and when the use time of the consumable parts reaches the set In case of endurance time, an alarm will be notified; therefore, the replacement time of consumable parts will be notified in advance, so the operator can operate with confidence. In addition, maintenance personnel can easily grasp the maintenance status of consumable parts, can identify the causes of abnormalities, shorten the recovery time and repair time.

In addition, the touch panel control unit may also have a traceable record writing function, so that the circulation record of the raw materials supplied to the grain preparation device can be confirmed. According to the touch panel control unit, since the touch panel control unit is provided with a traceable record writing function, it is possible to confirm the circulation records of the raw materials supplied to the grain preparation equipment, so it is possible to confirm whether the cause of the abnormality originates from the raw materials . For example, if the moisture of the raw grains supplied to the grain preparation equipment is grasped based on the traceable records, the maintenance personnel can speculate that due to the excessive moisture of the raw grains, the flow resistance of the grains is large, and clogging easily occurs on the conveying path, which is helpful for investigation. Know the cause of the abnormality.

Furthermore, the shaking sorting unit may segregate and separate the mixed rice after the rice hulling and air separation by the rice hulling unit and the air separation unit into the rice region, the mixed rice region, and the brown rice region. When the grain discharge end of the shaking sorting section is movably provided with a sorting partition plate for partitioning the above-mentioned areas, when the automatic operation mode provided in the touch panel control section is selected, the sorting partition plate The movement of is controlled so that it is accurately located near the boundary position of each area.

Because the shaking sorting unit separates the mixed rice after the rice hulling and wind sorting by the rice hulling unit and the wind sorting unit into the rice area, mixed rice area and brown rice area, and in the shaking sorting section The discharge end of the grain is movably provided with a sorting partition plate that partitions each of the above areas, and when the automatic operation mode set in the touch panel control section is selected, the movement of the sorting partition plate is controlled for movement In order to make it accurately located near the boundary position of each of the above-mentioned areas, when the movement of the sorting divider greatly deviates from the reference position, or when it takes a long time for the movement of the sorting divider to converge to the reference position, the system operates If an abnormality occurs during operation, the operator can observe the movement of the sorting divider and easily guess whether it is abnormal.

An embodiment of the present invention will be described with reference to the drawings. In addition, the present invention is not limited by these embodiments, and the present invention can be implemented in various ways without changing the gist of the invention.

An embodiment 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 apparatus of the present invention, FIG. 2 is a perspective view showing the overall appearance of the grain preparation apparatus, and FIG. 3 is a front view thereof.

As shown in FIGS. 1 to 3, the grain preparation apparatus 1 of the present invention has the following parts as main parts: a rice hulling part 2 composed of a pair of rubber rollers; from the hulled rice, the rice hull, rice grain, light The wind separation section 3 for the wind separation of the inclusions; the shake separation section 4 that separates the mixed rice after wind separation into the rice, brown rice and mixed rice by the shake separation function; and In the brown rice, the grain sorting section 5 performs sieving of whole grains with full grains and unripe grains.

The rice dehulling unit 2 and the air separation unit 3 are stacked to form an integrated structure. On the other hand, between the air separation unit 3 and the shaking sorting unit 4, in order to supply the mixed rice grain from the air separation unit 3 To the shaking sorting section 4, a mixed rice vine mill 6 and a mixed rice storage tank 7 are provided. In addition, between the shake sorting unit 4 and the grain sorting unit 5, a brown rice lifter 8 is provided in order to supply the brown rice grain from the shake sorting unit 4 to the grain sorting unit 5. The element symbol 9 is used to return the sorted rice in the shaking sorting unit 4 and the overflowing rice and the like that cannot be processed by the rice hulling unit 2 to the rice that is supplied again to the rice hulling unit 2 In the case of a grain elevator, the component symbol 10 is a control panel for controlling various parts, and the component symbol 11 is a suction fan for discharging rice husks and inclusions separated by the air separation unit 3 to the outside of the machine. 12 is a supply tank of the rice dehulling unit 2, element symbol 13 (refer to FIG. 1) is a return storage tank of rice to the rice dehulling unit 2, and element symbol 84 is used to arrange the particle sorting unit 5 at a relatively high level For the gantry at the position, the component symbol 9a is a switching valve for switching whether the rice that is raised by the grain elevator 9 is supplied to the supply tank 12 or discharged to the outside of the machine, and the component symbol 8a is the right. 8 The switching valve for switching the brown rice after the grain is supplied to the particle sorting unit 5 or discharged outside the machine.

The control panel 10 is composed of the following: a mechanical input unit 10a including basic various switches; and a touch panel display unit 10b that can perform touch operation using a liquid crystal panel. As shown in FIG. 4, four major buttons are set on the touch panel display portion 10b: "operation button 14", "setting button 15", "tracking button 16", and "alarm button 17".

In the operation button 14 of FIG. 4, by pressing the operation button 14 to move to the operation menu of FIG. 7, three operation methods of automatic operation, independent operation, and remote operation can be selected. That is, after selecting "Automatic operation" 14a (refer to FIG. 7), automatic operation can be performed, and after selecting "Individual operation" 14b, the rice hulling unit 2, air separation unit 3, shaking sorting unit 4, mixing The Miyang grain machine 6, brown rice grain machine 8 and paddy return grain machine 9 are operated separately. After selecting the "remote operation" 14c, it can be operated by remote commands from the operation room that leaves the machine.

In the setting button 15 of FIG. 4, by pressing the setting button 15 to move to the maintenance screen 18 of FIG. 5, the durability time of various consumable parts can be set. In addition, during the operation of the grain preparation device 1, if the use time reaches the endurance time, an alarm can be issued by a pop-up screen to urge the user to replace the consumable parts.

Referring to FIG. 5, a durability time setting box 19 for each consumable part is set in the maintenance screen 18, and by pressing the setting box 19 to display the nine-square key, an arbitrary value can be input for the durability time. In addition, by pressing the "display only" button 20 provided in the maintenance screen 18, it is possible to confirm whether there is a pop-up display when the set time is reached. The initialization button 21 provided in the lower part of the maintenance screen 18 is a button that can return to a predetermined standard endurance time. In terms of standard durability time, the rubber roller consumption time is 100 hours, the lubrication oil injection time is 200 hours, the rice hulling machine feeding ramp consumption time is 1000 hours, the particle sorter metal mesh replacement time It is 1500 hours, and the consumption time of compressor bleed is set to 50 hours. If the endurance time is set as described above and the grain preparation device 1 is operated, the user can be notified by an alarm as soon as the use time reaches the endurance time.

Next, in the tracking button 16 of FIG. 4, by pressing the button to move to the tracking setting screen 22 of FIG. 6, various tracking information can be input and recorded. Regarding tracking information, the year, month, day, and start/end time will be automatically allocated as a data file on the database, so enter the variety, grade, division, cultivation division, color selection, metal mesh size, discharge source, Enter various conditions and data such as input destination, take-out amount, output, sales destination, end user, moisture, etc., and press the write button 23 to register the data. As far as the data file is concerned, it can be saved to 1000 pieces. If it exceeds 1000 pieces, the old data file will be overwritten and stored. In addition, by pressing the tracking record label 24, past information can be retrieved. The element symbol 25 is a previous page button, and the element symbol 26 is a next page button, and has a function of turning pages.

Next, the automatic operation of the grain preparation facility of this embodiment will be described. After selecting "Automatic operation" 14a in FIG. 7, the shaker sorter setting screen 27 (refer to FIG. 8) is activated, and all grains on the sorting board of the shaker sorter are discharged, and then it shifts to automatic Operation screen 28 (refer to FIG. 9). In the automatic operation screen 28, when the preparation for the operation is completed, the "preparation completed" button 29 lights up, so after pressing the "operation" button 30, the particle sorting unit 5 in the subsequent step is started, depending on the brown rice 8. The program of shaking the sorting unit 4, the mixed rice raising machine 6, the rice returning machine 9, the wind separation unit 3, and the rice dehulling unit 2 is started. On the other hand, the "Stop" button 31 is to stop from the rice dehulling unit 2 of the previous step, according to the air separation unit 3, the rice return rice machine 9, the mixed rice rice machine 6, the shaking sorting unit 4, the brown rice The programs of the grain machine 8 and the particle sorting section 5 are stopped. The element symbol 32 is a "pause" button in which the entire device 1 is in a standby state.

After pressing the "Operation" button 30 to start the automatic operation, the adjustment of each part is continued. In FIG. 9, when the supply tank sensor button 33 is pressed, it shifts to the tank sensor setting screen 34 (FIG. 10 ). A lower limit sensor 12a (see FIG. 1) for detecting the lower limit value of the grain is provided in the supply tank 12 of the rice hulling section 2, and the lower limit sensor can be set using the sensor setting screen 34 of FIG. The device 12a sets conditions during operation. That is, the left column of FIG. 10 is provided with a rice dehulling unit activation time setting unit 35 for setting whether or not to immediately start the rice dehulling unit 2 when the lower limit sensor 12a is turned on (that is, the state of raw material accumulation). The standard value is 20 seconds), and the rice hulling section stop time setting section for setting whether or not to immediately stop the rice hulling section 2 when the lower limit sensor 12a is turned off (that is, in a state where there is no raw material) 36 (0.7 seconds in terms of standard value).

On the other hand, an upper limit sensor 13a (see FIG. 1) for detecting the upper limit value of the grain is provided in the return storage tank 13 of the rice hulling section 2, which can be set on the sensor setting screen 34 of FIG. The conditions when the upper limit sensor 13a operates are set. That is, the right column of FIG. 10 is provided with a shaking for setting a time to stop the shaking of the sorting unit 4 immediately when the upper limit sensor 13a is turned on (that is, the state before returning to the rice becomes more, and is about to overflow from the returning tank). The sorting section stop time setting section 37 (2 seconds in terms of standard value) is used to set whether to start the shaking sorting section 4 immediately when the upper limit sensor 13a is turned off (that is, to return to the state where the rice is reduced) The time-shaking sorting unit activates the time setting unit 38 (0.7 seconds in terms of standard value), and is used to set when the upper limit sensor 13a is turned on (that is, the state of returning rice increases and the state of overflow from the returning tank) The alarm occurrence time setting part 39 (3 seconds in terms of standard value) of the time when the alarm is issued immediately. The time setting as described above is performed on the sensor setting screen 34.

After finishing the above time setting, in FIG. 9, the rice hulling part button 40 is pressed to move to the rice hulling part adjustment screen 41 (FIG. 11 ). Here, the rice hulling part current setting part 42 and the flow rate setting part 43 are provided, and by pressing the respective up and down keys 44, 45, an arbitrary hulling rate is set in the rice hulling part current setting part 42, and The flow rate setting unit 43 sets an arbitrary flow rate.

In addition, in FIG. 9, when the mixed rice tank sensor button 46 is pressed, it shifts to the mixed rice tank sensor setting screen 47 (FIG. 12 ). The mixed rice storage tank 7 of the shake sorting unit 4 is provided with an upper limit sensor 7a for detecting the upper limit value of grains and a lower limit sensor 7b for detecting the lower limit value of grains (see FIG. 1). The condition setting when the upper limit sensor 7a is operated is set using the mixed rice tank sensor setting screen 47 of FIG. That is, the rice dehulling section 2 is set in the upper left column of FIG. 12 to set whether or not to immediately stop the rice dehulling section 2 when the upper limit sensor 7a is turned on (that is, when the mixed rice is piled up and is about to overflow). The time setting unit 48 (3 seconds in terms of standard value) is used to set the flow rate to be slightly reduced when the upper limit sensor 7a is turned off (that is, the state where the mixed rice is reduced from the full state) until the rice hulling is started again The rice hulling unit restarts the time setting unit 49 (15 seconds in terms of standard value) for the time up to the unit 2. In addition, in the upper right column of FIG. 12, a shaking sorting setting for setting the time at which the shaking of the sorting section 4 is stopped immediately when the lower limit sensor 7b is turned off (ie, the mixed rice is reduced and the sorting unevenness occurs) is set. Partial stop time setting part 50 (3.5 seconds in terms of standard value), and for setting when the lower limit sensor 7b is turned on (that is, the state where the mixed rice piles up again and the sorting unevenness is eliminated) slightly increases the flow rate until again The shaking sorting unit for the time until the shaking sorting unit 4 is activated restarts the time setting unit 51 (15 seconds in terms of standard value).

In addition, as shown in FIG. 1, when a raw material is supplied from the supply tank 12 to the rice hulling section 2, a vibration feeder 52 that can control the increase and decrease of the flow rate is provided. For example, when an electromagnetic feeder is used for the feeder, 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 rice hulling section 2. In the lower left column of FIG. 12, the control board of the above-mentioned vibration feeder 52 is provided, and a feeder flow increasing portion 53 (increased by 0.2% from the current) that slightly increases the flow rate when the lower limit sensor 7b is turned on and a When the upper limit sensor 7a is turned off (the state where the mixed rice is reduced from the full volume state), the feeder flow rate reduction unit 54 slightly reduces the flow rate.

After the above setting is completed, in FIG. 9, the shake sorting unit button 55 is pressed to move to the shake sorter setting screen 27 (FIG. 8 ). As shown in FIG. 1, in the shaking sorting section 4, a sorting dividing plate 4 a for separating each area of the rice area, mixed rice area and brown rice area is provided at the grain discharge end of the shaking sorting plate. In order to move the screw shaft with a geared motor in the left-right direction, the sorting partition plate 4a can electrically control the sorting partition plate (element symbol 4a in FIG. 8 is to separate the brown rice area and the mixed rice area) The partition plate, the element symbol 4c is a partition plate that separates the rice area and the mixed rice area, and the partition plate 4c is also moved by moving the partition plate 4a.). In particular, an optical sensor 4b that can judge rice and brown rice by color is installed on the sorting separator 4a (the separator that separates the brown rice area and the mixed rice area), and the optical sensor 4b can determine the boundary Whether the rice is flowing or the brown rice is flowing near the position serves to accurately position the sorting separator 4a near the boundary between the mixed rice area and the brown rice area. In the adjustment screen 27 of FIG. 8, adjustment during the automatic operation of the sorting partition 4a can be performed.

Referring to the setting screen 27 of FIG. 8, the partition plate position setting unit 55 is displayed at the lower part of the screen 27, and the operator can confirm whether the position of the sorting partition plate 4a is at the reference position 56. Pressing the right button 57 moves the display of the reference position 56 to the right. When you want to reduce the brown rice area, you can press the left button 58 to move the display of the reference position 56 to the left. The component symbol 59 is a confirmation button for determining the reference position 56 of the sorting partition 4a, the component symbol 60 is an index indicating the position of the sorting partition 4a at the current time, and the component symbol 61 is an adjustment on the shaking sorting unit 4 The flow rate adjustment unit for the amount of mixed rice, the element symbol 62 is an angle adjustment unit that adjusts the angle of the shaking sorting unit 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 index 60 indicating the installation position of the optical sensor 4b indicates the position of "5", the sorting partition plate 4a is located more than the reference position "3" on the side closer to the rice by "2" position. At this time, the circulation discharge valve 63 (see FIG. 9) of the swing sorting unit 4 is switched to the outside of the discharge machine, and the brown rice discharge state is reached. At this time, the gear motor of the sorting partition plate 4a is controlled to move the sorting partition plate 4a in the direction of rice.

Next, as shown in FIG. 13B, the sorting partition plate 4a is controlled to move in the direction of rice. When the optical sensor 4b finally senses "rice", the indicator 60 indicates the vicinity of the position of "6". Then, control is performed so that the circulation discharge valve 63 (refer to FIG. 9) is switched to the circulation side in the machine, and the sorting partition plate 4 a is moved in the direction of brown rice.

In addition, as shown in FIG. 13C, the sorting partition plate 4a is moved in the direction of brown rice, and when the optical sensor 4b does not sense "rice", the indicator 60 shows "5" or less, and when it is in this state, it is circulated and discharged The valve 63 (refer to 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 to lean against the rice. The position control of the sorting partition 4a as described above is to control the sorting partition 4a near the reference position "3" and to increase the discharge amount of brown rice to the outside of the machine as much as possible. At this time, when the movement of the sorting partition 4a greatly deviates from the reference position 56, and it takes a long time for the movement of the sorting partition 4a to converge to the reference position "3", it is considered that an abnormality has occurred during operation, and the operator The movement of the sorting partition 4a can be observed, and it is easy to guess whether it is abnormal.

After the above setting is completed, in FIG. 9, the particle sorting unit button 64 is pressed to move to the particle sorting unit setting screen 65 (FIG. 14 ). In the particle sorting unit setting screen 65, in order to prevent rice grains from clogging the mesh of the sorting metal mesh 5a (see FIG. 1) of the particle sorting unit 5, the time for forward rotation and reverse rotation of the sorting metal mesh 5a can be set. The element symbol 66 is a forward rotation time setting unit, and the forward rotation time of the sorting metal mesh 5a can be set, and the standard value can be set for two hours. The element symbol 67 is an inversion time setting unit, and the inversion time can be set, and the standard value can be set to 30 seconds. The element symbol 68 is a stop time setting unit, which can set the forward rotation of the sorting metal mesh 5a to stop, and then make the circulation discharge valve 8a (FIG. 1) to be in the state of discharging outside the machine (the state of not supplying rice grains), and start to reverse The time can be set to 60 seconds in terms of standard value.

Next, the individual operation of the grain preparation facility of this embodiment will be described. After selecting the "separate operation" 14b of FIG. 7, it shifts to the individual screen 69 (refer FIG. 15), and drives each motor. When starting, the motor is started from the downstream side. First, in order to drive the particle sorting unit 5, the particle sorting machine 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 sorting machine 8 is driven. The drive of each motor can be started by pressing the touch button on the individual screen 69. Next, the rice dehulling unit 2, the wind sorting unit 3, and the shaking sorting unit 4 are driven. The motor 73 of the hybrid rice mill 6 is started, and the shaker sorting unit 4 switches the valve motor 74 of the circulation discharge valve 63 of the shaker sorting unit 4 to the circulating position. After the sorting state on the sorting board is stable, it switches to discharge position. In addition, after appropriately adjusting the flow rate of the shaking sorting unit 4 and the angle of the sorting plate, the local motor 75 of the shaking sorting unit 4 may be driven. The rice dehulling unit 2 and the air separation unit 3 sequentially start the rice husk conveying fan motor 76, the motor 77 of the rice return hoist 9, the motor 78 for the mixed rice discharge screw, and the motor 79 for the air separator, and then start the rice hulling unit 2的local motor 80. By pressing each start button on the individual screen 69, the above-mentioned on/off operation of each motor can be performed.

As described above, the operation operation of the grain preparation equipment of the present embodiment is performed by automatic operation or independent operation according to the selection of the operator. However, a method of responding to the abnormality of the motor or the like will be described below.

During automatic operation, the automatic operation monitor as shown in FIG. 9 is displayed during operation, and the flow of the entire equipment becomes the production line flow display, and the operation status can be grasped at a glance. During such normal operation, for example, if an abnormality occurs in the motor or the like, the abnormal part and the alarm display are displayed as shown in FIG. 16. When it becomes such a screen display, the operator finds out the cause and takes countermeasures for recovery. For example, in the case of FIG. 16, if the clogging of the grain is simply caused in the hybrid miller 6, the grain is removed, the clogging is eliminated, and the thermal relay in the power disc 81 (see FIG. 2) is restored. Pressing the alarm release button 82 releases the alarm. On the other hand, when the motor 73 of the hybrid rice mill 6 burns out and the motor fails, the thermal relay of the power disk 81 is restored after the motor 73 is replaced with a new motor. At this time, a certain degree of judgment can be made by confirming the simple clogging of the hybrid rice mill 6 or the burning of the motor 73 by confirming the alarm screen of FIG. 17.

When the alarm release button 82 of FIG. 16 is pressed, it shifts to the main menu of FIG. 4, where by pressing the alarm button 17, a list of past alarm records as shown in FIG. 17 is displayed. Referring to FIG. 17, it can be known that the clogging phenomenon of the hybrid miller 6 has occurred many times in the past. Based on this record, as long as the maintenance personnel can determine that a part of the motor 73 is burnt out and the pause action occurs repeatedly, it can be a fundamental solution by replacing the motor 73 with a new motor.

After the electric motor 72 of the hybrid miller 6 is replaced with a new motor by the maintenance personnel, the operator can press the alarm release button 83 of FIG. 17 to move to the main menu of FIG. 4 and start the operation again. The present invention can be applied to the field of small-sized and compactly arranged grain preparation equipment such as mini rice milling processing centers.

The embodiments of the present invention have been described above, but the present invention is not limited to the examples of the above-mentioned embodiments, and can be implemented in other ways by adding appropriate changes.

1‧‧‧ Grain modulation equipment 2‧‧‧ Rice hulling department 3‧‧‧Election Department 4‧‧‧Shake sorting department 4a‧‧‧Separating separator 4b‧‧‧Optical sensor 4c‧‧‧ Divider 5‧‧‧Particle sorting department 5a‧‧‧ sorting metal mesh 6‧‧‧Miyang Valley Machine 7‧‧‧Mixed rice storage tank 7a‧‧‧Upper limit sensor 7b‧‧‧Lower limit sensor 8‧‧‧Brown rice lifting machine 8a‧‧‧valve 9‧‧‧Pan return machine 9a‧‧‧Switching valve 10‧‧‧Control panel 10a‧‧‧Mechanical input 10b‧‧‧Touch panel display 11‧‧‧Suction fan 12‧‧‧Supply storage tank 12a‧‧‧Lower limit sensor 13‧‧‧Return to storage tank 13a‧‧‧Upper limit sensor 14‧‧‧Run button 14a‧‧‧Automatic operation 14b‧‧‧separate operation 14c‧‧‧ Remote operation 15‧‧‧Set button 16‧‧‧Tracking button 17‧‧‧Alarm button 18‧‧‧Maintenance screen 19‧‧‧Durability time setting box 20‧‧‧ "Show only" button 21‧‧‧Initialize button 22‧‧‧Tracking setting screen 23‧‧‧Write button 24‧‧‧ record label 25‧‧‧Previous button 26‧‧‧Next button 27‧‧‧Shake the sorter setting screen 28‧‧‧Auto operation screen 29‧‧‧ "Ready to complete" button 30‧‧‧ "Run" button 31‧‧‧Stop button 32‧‧‧Pause button 33‧‧‧Supply tank sensor button 34‧‧‧storage sensor setting screen 35‧‧‧Starting time setting part of rice hulling part 36‧‧‧stop time setting unit of rice hulling unit 37‧‧‧Shake sorting section stop time setting section 38‧‧‧Shake sorting unit start time setting unit 39‧‧‧Alarm occurrence time setting section 40‧‧‧Paddy hulling button 41‧‧‧Adjustment screen of rice hulling department 42‧‧‧Rice current setting section 43‧‧‧Flow setting section 44‧‧‧Up key 45‧‧‧Down key 46‧‧‧Mixed rice storage tank sensor button 47‧‧‧Mixed rice storage tank sensor setting screen 48‧‧‧ Rice hulling section stop time setting section 49‧‧‧ Rice hulling unit restart time setting unit 50‧‧‧Shake sorting section stop time setting section 51‧‧‧Shake the sorting unit and restart the time setting unit 52‧‧‧Vibrating feeder 53‧‧‧ Feeder Flow Incremental Department 54‧‧‧Feeder Flow Reduction Unit 55‧‧‧Shake the sorting button 56‧‧‧reference position 57‧‧‧right button 58‧‧‧Left button 59‧‧‧OK button 60‧‧‧ Indicator 61‧‧‧Flow adjustment department 62‧‧‧Angle adjustment section 63‧‧‧Circulation discharge valve 64‧‧‧Particle sorting button 65‧‧‧Particle setting screen 66‧‧‧ Forward rotation time setting section 67‧‧‧Reverse time setting section 68‧‧‧stop time setting section 69‧‧‧ Separate screen 70‧‧‧Particle sorter motor 71, 72, 73, 77 74‧‧‧Valve Motor 75、80‧‧‧Local motor 76‧‧‧ Rice Husk Conveyor Fan Motor 78‧‧‧Mixed rice discharge screw rod motor 79‧‧‧Wind Separator Motor 81‧‧‧Power disc 82, 83‧‧‧ Alarm release button 84‧‧‧Frame

The above and other objects and features of the present invention will be more clear by describing the following embodiments with reference to the drawings. In these figures: FIG. 1 is a flow chart showing the flow of grains of the grain preparation apparatus of the present invention. FIG. 2 is a perspective view showing the overall appearance of the grain preparation device. Fig. 3 is a front view of the whole of the grain preparation apparatus shown in Fig. 2. FIG. 4 is a screen of the main menu displayed on the display unit of the touch panel. 5 is a maintenance setting screen displayed on the touch panel display. FIG. 6 is a tracking setting screen displayed on the display portion of the touch panel. 7 is an operation menu screen displayed on the touch panel display. 8 is a shaker sorter setting screen displayed on the touch panel display. 9 is an automatic operation screen displayed on the display unit of the touch panel. FIG. 10 is a setting screen of the storage tank sensor of the rice hulling portion displayed on the display portion of the touch panel. FIG. 11 is a setting screen of the rice hulling portion displayed on the display portion of the touch panel. FIG. 12 is a setting screen of the hybrid rice tank sensor displayed on the display portion of the touch panel. FIG. 13A is a schematic diagram illustrating automatic operation of the sorting partition plate of the shaking sorting section, and shows a state where the index indicating the mounting position of the optical sensor is at the position of “5”. FIG. 13B is a schematic diagram illustrating automatic operation of the sorting partition plate of the shaking sorting unit, and shows a state where the index indicating the mounting position of the optical sensor is at the position of “6”. FIG. 13C is a schematic diagram illustrating the automatic operation of the sorting partition plate by shaking the sorting section, and shows a state in which the sorting partition plate is moved in the direction of brown rice. 14 is a setting screen of the particle sorting unit displayed on the display unit of the touch panel. FIG. 15 is an individual operation screen displayed on the display unit of the touch panel. FIG. 16 shows abnormal parts and alarm displays shown on the automatic operation screen. FIG. 17 is an alarm record display screen displayed on the touch panel display.

10b‧‧‧Touch panel display

14‧‧‧Run button

15‧‧‧Set button

16‧‧‧Tracking button

17‧‧‧Alarm button

Claims (3)

A control device for grain preparation equipment, comprising: a rice hulling section, an air separation section, a shaking sorting section, a particle sorting section, and a touch panel control section that can operate the driving and stopping of each section The control device is characterized in that the touch panel control unit is provided with an automatic operation mode, and when the operation of the grain preparation device starts, the respective units are sequentially started from the particle sorting unit in the subsequent step. On the other hand, When the operation of the grain preparation device is stopped, the parts are stopped in order from the paddy dehulling part of the previous step; and the touch panel control part becomes lit when the automatic operation mode is selected and the grain preparation device is normally driven Display the production line process display screen whose operation status is normal, and when the automatic operation mode is selected and the grain preparation equipment is abnormal, it becomes a light to show where the abnormal part is, and displays an error display screen of the abnormal repair process, and the The touch panel control unit is equipped with an alarm record display function, which displays a plurality of alarm generation contents, alarm generation time, and recovery time at a glance, and is used to refer to the past alarm records of abnormal occurrences to confirm the abnormal repair process of the error display screen ; And also equipped with: parts replacement notification function, preset the endurance time of the consumable parts used by the various parts of the grain preparation equipment, and when the use time of the consumable parts reaches the set endurance time, the alarm is notified. For example, the control device of the grain preparation device of claim 1, wherein the touch panel control part has a traceable record writing function, and the circulation record of the raw materials supplied to the grain preparation device can be confirmed. For example, the control device of the grain preparation equipment according to item 1 or 2 of the patent application, wherein the shaking sorting unit is to segregate the mixed rice after the rice hulling and air separation by the rice hulling unit and the air separation unit Separated into the rice area, mixed rice area and brown rice area, a sorting partition plate separating the areas is movably provided at the grain discharge end of the shaking sorting section, and the touch panel is selected to control In the automatic operation mode in the section, the movement of the sorting partition is controlled so that it is accurately positioned near the boundary position of each of the areas.

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