JPH05138049A - Grain charging control device of grain treatment apparatus - Google Patents

Abstract

PURPOSE:To certainly charge grain in a dryer during feed by a feed machine when the grain dryer and the feed machine are stopped after the completion of charging work becoming the coupling operation of the dryer and the feed machine. CONSTITUTION:When the full charge state of the grain transferred to a grain dryer 3 by a charging grain lifter 1 and a charging transfer device 2 to be charged therein is detected by a full charge detector or grain during charging becomes a state not detected by an unhulled grain flow sensor 10, stop schedule data is transmitted and, when this data is received by a central operation device 8, the charging grain lifter 1 and a charging transfer device 2 are controlled so as to be stopped and the dryer 3 is subsequently stopped and, when the stop of the dryer 3 is received by the central operation device 8, it is judged that charging work is plated. Therefore, the feed machine and the grain dryer 3 are controlled so as to be separately stopped and the grain during feed does not remain in the feed process.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a grain feeding control system for a grain processing apparatus.

[0002]

2. Description of the Related Art Conventionally, dried grain, which has been dried by transferring raw paddy with a stake-sublimation machine and a stake-in transfer device and squeezing it into a plurality of grain dryers, is discharged from this dryer. It is discharged to the grain raiser,
Transferred by this discharge sublimation machine and discharge transfer device and discharged into the grain storage tank, and the grain is supplied from this storage tank to the grain huller and hulled, sorted into brown rice and rice hulls, and then out of the machine. Are discharged separately to. At the time of this grain loading operation, the full amount sensor detects that the inside of the dryer has become full state with the loaded grain, or the paddy flow sensor does not detect passage of the grain being loaded. At the same time, the dryer is automatically stopped and controlled by these detections, and at the same time, the detections of these sensors are transmitted to the central operating device and received by the central operating device. It was a grain feeding control system for automatically stopping the grain raising machine and the feeding transfer device.

[0003]

The raw rice grains supplied to the stake transfer device of the grain processing device are transferred by the stake raising machine and the stake transfer device and sequentially sunk to the respective grain dryers. The raw rice stored in this dryer is dried in this dryer, and the dried grain is discharged to the discharge grain raising machine and transferred by this discharge grain raising machine and discharge transfer device to store the grain. It is discharged into the tank, and the grain is supplied from this storage tank to the huller,
It is hulled by this hulling machine, sorted into brown rice and rice hulls, and separately discharged out of the machine.

At the time of this grain loading operation, the full amount sensor detects that the inside of the dryer is full of the loaded grain, or the paddy flow sensor detects the passage of the grain being loaded. When it is no longer detected, it is determined that the loading of the grain into the dryer is completed by these detections, the dryer is automatically stopped and controlled, and at the same time, the detection of each of these sensors is transmitted to the central operation device, and the central operation is performed. It is assumed that the device receives the data, and the central operation device automatically controls the stopping of the grain raising machine and the feeding device by the reception to complete the grain work operation.

By automatically controlling the dryer, the squeezing grain raising machine, and the squeezing transfer device to automatically stop at the same time, the grain being conveyed by the squeezing grain raising machine and the swelling transfer device is There was a problem that all of them remained in the dryer without being stuck, but the central operation device should ensure that the dryer and transfer machine can be operated reliably. Is what you are trying to do.

[0006]

According to the present invention, grains are transferred by a squeeze sublimation machine 1 and a squeeze transfer device 2 and squeezed into a plurality of grain dryers 3 to be dried. In order to transfer the grains by the discharge grain raising machine 4 and the discharge transfer device 5 and discharge them to the grain storage tank 6 and supply the dried grains from the storage tank 6 to the huller 7 to hull them. In the grain processing apparatus, which is provided with a central operation device 8 for starting and stopping the machines 1, 2, 4, 5, 6 and the like related to the transfer and receiving information from the dryer 3, During the staking operation, the full sensor 9 provided in the dryer 3 detects the full state of the grains that have been put into the dryer 3, and the paddy flow sensor 10 detects the amount of the grains that are being put in. When the passage is no longer detected, when the dryer 3 is stopped and controlled after a predetermined time, it is transmitted to the central operating device 8 as stop schedule information and the stop schedule is set. Based on the reception of the information, the feed-in grain raising machine 1 and the feed-in transfer device 2 are stopped and controlled in this order, and after a predetermined time, the dryer 3 is also stopped and controlled, and all the machinery in the feed-in operation is stopped. The grain stake-in control method is characterized in that the stake-in work is completed based on the reception of the stop of 1, 2, and 3.

[0007]

The raw rice grains supplied to the grain submersion machine 1 of the grain processing apparatus are transferred by the submersion grain submersion machine 1 and the submersion transfer apparatus 2 and are sequentially stretched to each grain dryer 3. The raw rice seeds that have been put in and housed in the dryer 3 are dried in the dryer 3 and the dried grains are discharged to the discharge sublimation machine 4, and the discharge sublimation machine 4
Further, the grains are transferred by the discharge transfer device 5 and discharged into the grain storage tank 6, and the grains are supplied from the storage tank 6 to the huller 7 and hulled by the huller 7 into brown rice and rice husks. Sorted and discharged separately from the machine.

At the time of this grain loading operation, the full sensor 9
Detects that the inside of the drier 3 is full of spilled grains, or when the paddy flow sensor 10 no longer detects the passage of spilled grains, the drier 3 is detected by these detections. Is stopped after a predetermined time, the planned stop information is sent to the central operation unit 8
Is transmitted to the central operating device 8, and the stop schedule information is received by the central operating device 8, and the central operating device 8 controls the automatic suspending control of the feed grain raising machine 1 and the feed transfer device 2 by the reception.
After that, the dryer 3 is automatically stopped and controlled, the stop information of the dryer 3 is transmitted to the central operating device 8, the central operating device 8 receives the stop information, and the central operating device 8 receives the stop information. Assuming that the grain loading operation has been completed, the above-mentioned drying operation is subsequently started.

[0009]

According to the present invention, the stop schedule information is transmitted by the detection of the full amount sensor 9 and the paddy flow sensor 10 of the grain dryer 3, and the central operation device 8 receives the transmission, so that the grain is firstly transmitted. Grain transfer machine 1 which is a machine related to grain transfer
And the stake transfer device 2 is stopped and the dryer 3 is stopped after a predetermined period of time, and the two-stage stop control is performed, whereby it is assumed that the central operating device 8 has finished the stake operation operation of the grain. As a result, the grains being transferred are not stuck in the dryer 3 and do not remain in the middle of the transfer, and the central operating device 8 can reliably control the machine during the sticking operation. ..

[0010]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to the drawings. The illustrated example shows a grain processing device 11, and a grain storage tank 6 for storing grains on one side in which a plurality of grain dryers 3 for drying the grains are arranged and a grain removing tank Saddle hopper 1 that is provided with a grain huller 8 and receives grain on the other side.
2 is provided in the lower part, and a squeezing grain submersible machine 1 provided with a bucket conveyor is provided inside, and each dryer 3 is supplied to the rear side from the squeezing grain submersible machine 1 through a squeeze down cylinder 13. Transfer device 2 rotatably equipped with a stake conveyor for receiving the grain
Is provided, and the grain is transferred by the stake transfer device 2 and supplied to each of the dryers 3. The stake transfer device 2 is rotationally driven by the stake motor 14 and the stake lifter is also used. The grain machine 1 is configured to be rotationally driven by a squeeze grain elevator motor 15.

On the rear side of the dryers 3, the dryers 3 are provided.
An exhaust transfer device 5 in which a discharge conveyor or the like for receiving the dried grains discharged from the inside is rotatably installed is provided. The discharge transfer device 5 transfers the grains, and the discharge sublimation machine 16 passes through the discharge downflow cylinder 16. The grain is configured to be supplied to the discharge hopper 17 provided in the lower portion, and the grain conveyed to the upper portion by the bucket conveyor provided in the discharge grain raising machine 4 is discharged into the storage tank 6 through the supply downflow cylinder 18. The grains in the storage tank 6 are supplied to the huller 7 and hulled, and the discharge transfer device 5 is rotationally driven by a discharge motor 19, The discharge sublimation machine 4 is configured to be rotationally driven by the discharge sublimation machine motor 20.

The grain processing device 11 includes the dryers 3, the stake and discharge transfer devices 2 and 5, the storage tank 6, the huller 7, and the stake and discharge sublimators 1 and 4. And the central operating device 8 and the like. The central operating device 8 has a central display device 23 for operating information communication input / output, control and start / stop operations, and a central display device 23 having a monitor screen 22 for various displays. And the like.

The dryer 3 comprises an upper cooling device 24 and a lower drying device 25. The cooling device 2
4 is provided with a cooling storage chamber 26 for cooling the grains from above,
Below this cooling storage chamber 26, a cooling harvesting grain transfer spiral is rotatably installed, and a bottom plate 27 can be freely opened and closed.
28 is provided so as to communicate with each other, and each of the cold-collecting grain transfer spirals is rotationally driven by a cold-collecting grain transfer spiral motor 29. It is a configuration in which a chilled transfer gutter 30 and a ceiling plate 31 that are rotatably installed are provided, and in a state where the bottom plate 27 is open, grains are dropped and supplied from the chilled grain collecting gutter 30 to the drying device 25. Yes,
Further, in the closed state of the bottom plate 27, the grain is transferred backward in the cold-collected grain trough 28 by the cold-collected grain transfer spiral.
Is a bottom plate open sensor, 33 is a bottom plate close sensor, which detects the opening and closing of the bottom plate 27, and 34 is a structure which opens and closes the bottom plate 27 by a bottom plate motor.

A full amount sensor 9 for cooling, which detects the full state of the grain, is provided in the upper part of the cold storage chamber 26, and the grain is provided in the lower part of the cold collecting troughs 28, 28. The cooling residual quantity sensor 35, 35 for detecting the presence or absence of the above is provided. The drying device 25 includes a dry storage chamber 3 for storing grains from above.
6 is provided, and a blower chamber 37 is provided below the dry storage chamber 36.
4 and the air-exhaust chamber 38 are provided between the three, and four grain-drying chambers 40 having a feeding valve 39 rotatably supported at the bottom are provided to communicate with each other, and 41 is a feeding valve motor. The feeding valve 39 is rotationally driven, and each of the drying chambers 40 is
On the lower side, a dry grain collecting trough 42 in which a dry grain collecting transport spiral is rotatably installed is provided and communicated, and the dry grain collecting transport spiral is rotationally driven by the feeding valve motor 41. On the upper side of the dry storage chamber 36, the cold-collected gutters 28, 2
A drying transfer gutter 43 having a drying transfer spiral installed therein is provided between 8 and the drying transfer spiral is a drying transfer spiral motor 4
4'is rotationally driven.

At the upper part of the dry storage chamber 36, there is provided a full sensor 9 for drying for detecting the full condition of the grains, and at the lower parts of the drying chambers 40, 40, the presence or absence of the grains is detected. The dry remaining amount sensors 44, 44 are provided. Supply ports for supplying transfer grains are provided on the bottom plates in the front-rear center of the cooling transfer gutter 30 and the drying transfer gutter 43, and the grains are transferred to the cooling storage chamber 26 below the supply ports. Is provided so as to uniformly diffuse and supply the grains to the dry storage chamber 36, and a dry diffusion plate 46 is provided to uniformly diffuse and supply the grains to the dry storage chamber 36.

The blower chamber 3 is provided on the front wall plate of the dryer 3.
7 and 37, a blower passage chamber 47 is formed, and a hot air device 48 is provided in the blower passage chamber 47, and a rear wall plate communicates with the respective blower outlet chambers 38. 49, and an air exhaust device 50 is provided in the air exhaust passage chamber 49, and the air exhaust device 50 is rotationally driven by an air exhaust device motor 51.

On the outside of the rear wall plate of the dryer 3, a circulating grain raising machine 52 having a belt with a bucket conveyor is provided, and an upper portion thereof is a rotatable throw-out cylinder switching valve which is rotated by a throw-out switching motor 53. 54 is provided with a discharge pipe 55 inside, and one side is communicated with the starting end of the cooling transfer gutter 30 and the other side is communicated with the starting end of the dry transfer gutter 43 through a circulating flow down cylinder 56. The lower part has a configuration in which a supply gutter 57 is provided between the lower part of the dry grain collecting gutter 43 and the terminal end thereof to communicate with each other.
5, the paddy flow sensor 10 for detecting the grains passing through the inside of the throw-out cylinder 55 is provided, and the throw-out valve opening / closing sensor 58 for detecting the opening / closing of the throw-out switching valve 54 is provided. 59
Is a circulating sublimator motor, and is configured to rotate and drive the cooling transfer spiral and the circulating sublimator 52.

The circulating grain raising machine 52 receives the grains that are falling while being conveyed to the upper portion by the bucket conveyor, crushes the grains by pressure, and at the same time, detects the water content of the crushed grains. And each part of the moisture sensor 60 is
The moisture motor 61 'is driven to rotate. A tank switching valve 61 is provided in the storage tank 6, and the tank switching valve 61 is configured to be opened and closed by a tank switching motor 62 that rotates in the forward and reverse directions. The upper part of the storage tank 6 detects the full amount of grains. A tank full amount sensor 63 is provided, and a tank remaining amount sensor 64 for detecting the presence or absence of grains is provided in the lower portion.
The storage tank 6 is supplied to the grain huller 7 through a supply cylinder 65.

The grain huller 7 receives the grain supplied from the storage tank 6 through the supply cylinder 65, and the grain huller 7 is supplied with the grain.
Is hulled between the hulling rolls, and the hulls and brown rice are sorted by a sorting device. The hulls are removed from the hulling air exhaust device 66 by the hulling air exhaust pipe 6
It is configured to be discharged to the outside of the machine through No. 7, and brown rice is fried to the upper part by the grain hull and grain raising machine 68 and discharged to the outside of the machine.

The dryer 3 is provided with an operating device 69, and as shown in FIG. 10, on the surface plate of the operating device 69, each starting switch 7 for starting the cooling device 24 for each work is started.
0, stop switch 71 for stop operation, the drying device 25
Each start switch 72 for starting operation for each work, stop switch 73 for stopping operation, other various switches, tank setting knob 7 for setting operation for single drying and double drying
4. Moisture setting picker 75 for setting the finishing target moisture of grain,
Grain type setting scoop 76 and stake amount setting scoop 77 for setting the hot air temperature generated from the hot air device 48, single drying,
System setting selection to set system drying and inspection,
Other various settings, a monitor lamp for displaying a monitor, and a display unit 78 for displaying a message are provided.

Further, a dryer control microcomputer 79 'is provided inside, and as shown in FIG. 3, the dryer control microcomputer 79' is provided with digital, analog, dryer 3 operation switch, detection of various sensors, and each motor. OCR, operation information, etc. are input, and by these various inputs, this dryer control microcomputer 79 'outputs information to various motors, operation display monitor, abnormality display monitor, and the dryer 3. It has a configuration.

As shown in FIGS. 6 and 7, the central operation device 8 includes the central display device 23 including the monitor screen 22, the touch panel 79, the driving operation switch display section 80, and the like.
Central control device 2 provided with a central control computer 81
1, serial data communication interface unit 82,
It is configured by a power supply unit 83, a power unit 84 for converting DC to AC level of carrier system output, and the like.

Further, as shown in FIG. 2, the central control computer 8
1 to the dryer 3 of the system setting, each operation switch, each setting switch, each operation switch of the transport system, each sensor of the transport system, OCR of each motor of the transport system, and each dryer 3
Information is input, and the central control computer 81 outputs the transport system (power), monitor display, and operation information by these various inputs. In addition, each operation switch of the dryer 3 of the system setting,
The various setting switches and the operation switches for the transport system are operable on the touch panel 79, and the OCRs of the sensors for the transport system and the motors for the transport system are in a check mode.

As shown in FIG. 7, the central operating device 8 is configured to display on the monitor screen 22 for each work content state. The staking work operation control by the central control computer 81 of the central operating device 8 and the dryer control microcomputer 79 'of the operating device 69 is configured as follows. That is, the control when the stake-in work operation is stopped is performed by the processing on the dryer 3 side and the central operation unit 8
The side processing is configured as follows.

In the processing on the dryer 3 side, as shown in FIG. 4, it is detected whether or not grains are being put into the dryer 25 of the dryer 3 (step 101), and NO is detected. Then, the process returns to (step 101), and if YES is detected, the detection of the full sensor 9 for drying is read (step 102), and it is detected whether the full sensor 9 is ON (full amount) ( Step 103), if YES is detected (step 106), and if NO is detected, the detection of the paddy flow sensor 10 is read (step 104), and the paddy flow sensor 10 is OFF (no paddy). Is detected (step 105), the flow returns to (step 102) when NO is detected, and when the dryer 3 is stopped after a predetermined time when YES is detected, the planned stop information is the central operating device 8 Sent to (step 106), the or operated for a predetermined time is stored by setting the device 69 has elapsed is detected (step 107), when it is detected that NO (step 107)
If it is determined to be YES, the process of stopping the dryer 3 in the stake-in work operation is performed (step 108), and the stop information of the dryer 3 is transmitted to the central operating device 8. (Step 109).

In the processing on the side of the central operating device 8, as shown in FIG. 5, the information of the dryer 3 is received (step 20).
1), it is detected whether there is stop schedule information (step 20).
2) If NO is detected, the process returns to step 201,
Further, when YES is detected, the centralized operating device 8 performs stop control processing on the grain raising machine 1 and the feeding transfer device 2 which are the grain transporting machines, and the dryer 3 is still in operation at this point. In the middle (step 203), whether there is stop information of the dryer 3 is detected (step 204), and if NO is detected, the process returns to step 201, and if YES is detected, the stake-in work operation is performed. Is processed (step 20).
5) The display during the extension being displayed on the monitor screen 22 of the central operation unit 8 is canceled (step 206).

As described above, in the stake-in work stop control, the dryer 3 is stopped and controlled after a predetermined time from the stop control in order of the squeeze grain raising machine 1 and the stake transfer device 2 of the transfer machine. The structure is such that the display of the stake-in work is canceled after all the machines that are in the stake-in operation are stopped, and when starting, the dryer 3, the stake-in transfer device 2 and the stake-in lifter are reversed at the start. The grain machine 1 is configured to be controlled to start at predetermined time intervals.

The operation of the above embodiment will be described below. Setting knobs 74, 7 of the operating device 69 of the grain dryer 3
Operate 5, 76, 77 and various setting knobs to predetermined positions,
In the sticking operation, the dryer 3 is started by operating the start switch for starting the sticking operation of the touch panel 79 of the central operating device 8, and the touching operation is displayed on the touch panel 79, and a predetermined time elapses. After that, the stake transfer device 2 is started, and after the lapse of a predetermined time, the stake raiser 1 is started,
When the grain is thrown into the tensioning hopper 12, the tensioning sublimator 1
Is conveyed to the upper part through the squeeze flow-down cylinder 13 and is supplied to the squeeze transfer device 2, is transferred by the stake transfer device 2, and the grains are squeezed into the drying device 25 of the dryer 3. When the inside of the drying device 25 is full of grains, the full amount sensor 9 for drying
Or the paddy flow sensor 10 no longer detects the passage of the grain, this detection transmits the stop schedule information to the central operating device 8 and the reception of the stop schedule information causes the suspension grain elevator. 1 is stopped, after a lapse of a predetermined time, the feeding transfer device 2 is stopped, and after a lapse of a predetermined time, the dryer 3
Is stopped and this dryer 3 is stopped by the central operating device 8
When the stop is received and all the machines are stopped, the display of the staking operation being displayed on the touch panel 79 is canceled from the touch panel 79.

The drying operation is performed by the drying device 2 of the dryer 3.
While being circulated in the drying device 25, the grain that has been stretched into the inside 5 is exposed to the hot air generated from the hot air device 48 to be dried, and the finishing target moisture set by operating the moisture setting scoop 75. When the moisture sensor 60 detects the same grain moisture as the above, it is detected that the drying is completed, and this dried grain is cooled by the cooling device 2.
4 is supplied and cooled in the cooling device 24 for a predetermined time, and the cooling of the grain is completed.

In the discharging operation, by operating the start switch for starting the discharging operation of the touch panel 79 of the central operating unit 8, the discharging grain submerging machine 4 is started and the touch panel 79 indicates that the discharging operation is in progress. After a lapse of a predetermined time, the discharge transfer device 5 is started, and after a lapse of a predetermined time, the dryer 3 is started, and the cooling device 24 of the dryer 3 is started.
The cooled grains in the inside are supplied into the discharge transfer device 5, transferred by the discharge transfer device 5, supplied into the discharge hopper 17 through the discharge downflow cylinder 16, and then discharged by the discharge grain raising machine 4. Is conveyed to the inside of the grain storage tank 6 through the supply flow-down cylinder 18, and when the cooling residual quantity sensors 35, 35 detect that there are no grains in the cooling device 24, this detection causes the dryer. 3 is stopped, and after a predetermined time has passed, the discharge transfer device 5
Is stopped, and the discharge grain raising machine 4 is stopped after a lapse of a predetermined time, and the display of the discharging operation being displayed on the touch panel 79 is erased from the touch panel 79.

[Brief description of drawings]

 The figure shows an embodiment of the invention.

FIG. 1 is a system configuration diagram of a grain processing apparatus.

FIG. 2 is an input / output block diagram.

FIG. 3 is an input / output block diagram.

FIG. 4 is a flowchart.

FIG. 5 is a flowchart.

FIG. 6 is an enlarged front view of the central operating device.

FIG. 7 is an enlarged view of an operating state / operation selection screen of the central operating device.

FIG. 8 is an overall side view of the grain dryer.

9 is an enlarged cross-sectional view taken along the line AA of FIG.

FIG. 10 is an enlarged front view of an operating device for a grain dryer.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Strain raising machine 2 Strain transfer device 3 Grain dryer 4 Discharge grain raising machine 5 Discharge transfer device 6 Grain storage tank 7 Hulling machine 8 Central operation device 9 Full mass sensor 10 Paddy flow sensor

Claims (1)

[Claims] 1. A dried grain is discharged from a grain-submersion machine 1 and a feeding transfer device 2 which are fed to a plurality of grain dryers 3 to discharge dried grains. , And the discharge transfer device 5 to discharge the grains to the grain storage tank 6 to supply the dried grains from the storage tank 6 to the grain huller 7 for hulling, In a grain processing device provided with a central operation device 8 for starting and stopping 1, 2, 4, 5, 6 and the like, and receiving information from the dryer 3, the drying process is performed at the time of grain loading work. When the full sensor 9 provided in the machine 3 detects the full state of the grains loaded into the dryer 3 and the paddy flow sensor 10 does not detect the passage of the grains being loaded, the drying is performed. When the machine 3 is stopped and controlled after a predetermined time, it is transmitted to the central operating device 8 as stop schedule information, and based on the reception of the stop schedule information, the extension operation is performed. The grain machine 1 and the feeding transfer device 2 are controlled to be stopped in this order, and after a predetermined time, the dryer 3 is controlled to be stopped to receive the stoppage of all the machines 1, 2 and 3 during the feeding operation. The grain stake-in control method characterized in that the stake-in work is completed based on the above.