JPH068201U - Sorted grain bagging device for grain sorter - Google Patents

Abstract

(57) [Summary] [Purpose] In a sieving / sorting machine, sieving and shavings can be packed individually, and the operator is notified of the completion of the packing. [Structure] A sizing meter 5 and a swarf meter 6 for placing and weighing bags 3 and 4 below a sizing tank 1 for storing the sorted sizing powder and a waste particle tank 2 for storing waste particles, respectively. Set up. Display means 8 and 9 for processing the weighing data of both weighing devices 5 and 6 by one arithmetic unit 22 and displaying when the weighing value reaches a predetermined value.
Was set up. [Effect] The completion of bag packing can be known by the display means 8 and 9, and the bag replacement work can be performed without fail. Also, one arithmetic unit 2
Since the sizing amount data and the scrap particle amount data are calculated in step 2,
The manufacturing cost of the entire device is reduced.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a sorted grain bagging device of a grain sorter that sorts grains such as rice and wheat into sized grains and scrap grains according to the size of the grain size and bags them.

[0002]

[Prior art]

 There is known a vertical grain sorter in which a grain sorter is used to pack sized grains having a large particle size. Since the amount of waste particles sorted and discharged by this vertical grain sorter is smaller than the sizing amount, a container is installed below the waste grain outlet, and when this container is full, the waste grains are packed into bags. I am working to transfer to.

[0003]

[Problems to be solved by the device]

 The amount of waste particles discharged during sorting is generally small, but when sorting poorly designed grains or sorting a large number of grains over a long period of time, the waste grains are transferred from the waste grain container to the bag. Frequent transfer work is required. Therefore, an object of the present invention is to enable packing of waste particles in parallel with packing of sized particles.

[0004]

[Means for Solving the Problems]

 In the present invention, bags 3 and 4 are placed below the sieving tank 1 for storing the sorted sized particles and the waste particle tank 2 for storing the waste particles, respectively. 6 is provided, the weighing data of both weighing instruments 5, 6 is taken in and processed, and one computing device 22 for outputting a control signal and displaying and outputting a weighing value is provided, and the weighing data of both weighing instruments 5, 6 is The display means 8 and 9 are provided to display when the respective predetermined values are reached.

[0005]

[Operation and effect of the device]

 Grains are sorted into a sizing grain and a waste grain by a sorting mechanism and stored in a sizing tank 1 and a waste grain tank 2, respectively. From the two tanks 1 and 2, the sizing particle 5 and the waste particle weighing device 6 are put into bags 3 and 4 placed on the sizing particle weighing device 5 and the scrap particle weighing device 6, respectively, and the bags are packed. The weighing data measured by the sizing meter 5 and the scrap grading meter 6 is processed by one arithmetic unit 22 and displayed on the display 7 alternately at regular intervals or by switching the display. When the bagging amount of the sizing bag 3 and the waste bag 4 reaches a predetermined value, it is displayed on the display means 8 and 9, and the bag replacement work is performed. The size-adjusting bag 3 is changed frequently, but the waste-size bag 4 is only required to be changed once in a while, so that one operator can carry out the grain sorting and packing work. With such a configuration, the cost of the entire device is low because there is only one expensive computing device 22.

[0006]

【Example】

 Next, an embodiment of the present invention will be described with reference to the drawings. The structure in the vertically long rectangular parallelepiped outer shell body 14 is the same as that of the conventional vertical grain sorter, and the grain receiving cylinder 11 is installed on the base 10 and the sorting cylinder 12 is rotatably provided above it. A lifting granule 13 is fitted through the cylinder 11 and the sorting cylinder 12. The lifting granule 13 and the sorting cylinder 12 are rotated by a motor M installed below the substrate 10 in opposite directions so that the former rotates at high speed and the latter rotates at low speed. A supply chute 15 protruding from the rear part of the outer shell 14 communicates with the inside of the grain receiving cylinder 11, and the supplied grain is selected by the sorting cylinder 12 while being fed upward by the rotation of the lifting grain helix 13. The large sized particles are discharged from the upper partition plate 16 into the sized particle tank 1, and the waste particles are guided from the lower partition plate 17 into the fried particle cylinder 18 provided outside the outer shell 14.

A helix 19 is supported in the fried grain cylinder 18, and the trash particles fed and discharged are discharged into the trash particle tank 2 projecting upward. Below the sizing particle tank 1 and the waste particle tank 2, a particle size adjusting device 5 and a waste particle measuring device 6 are installed, respectively, to the bags 3 and 4 placed on both the weighing devices 5 and 6, and to the both tanks. 1 and 2 shutters 20 and 21 are opened and thrown in. On the upper surfaces of the sieving tank 1 and the waste particle tank 2, a sizing and packing completion display lamp 8 and a sack and packing bag completion indicating lamp 9 are provided, and the measured values of the sizing and weighing device 5 and the scrap and weighing device 6 are respectively bags. Flushing is displayed when clogging is completed or is nearing completion.

The closing timing of the shutters 20 and 21 is controlled by the weighing data of the sizing meter 5 and the shavings meter 6, and the measured value is displayed on the display 7 provided on the front surface of the sizing tank 1. However, the control relationship is as shown in FIGS. FIG. 4 is a block diagram showing the input / output relationship of control signals and the like. The signal input to the central processing unit 22 is the ON / OFF signal of the start switch 23, the set value UP signal and DOWN signal of the setting change switch 24, the switching signal of the particle size change and scrap particle display changeover switch 25, and the particle size change. These are the measured value data from the measuring device 5 and the measured value data from the waste particle measuring device 6. The signal output from the central processing unit 22 is the sizing particle weighing value, the scrap particle weighing value, and their respective set values on the display 7, and the display section comprises a weighing value display section 26 and a set value display section 27. There is also provided a sizing particle lamp 28 and a shaving particle lamp 29 for indicating whether the displayed item is sized particles or scrap particles. Further, a flushing instruction signal is output from the central processing unit 22 to the size-adjusted bag filling completion display lamp 8 and the waste-size bag filling completion display lamp 9 to open / close the size-adjusting shutter solenoid 30 and the size-removing shutter solenoid 31. The signal is output.

As shown in FIG. 5, all the data such as the measured value is initialized by turning on the start switch 23 for the control during the bag packing operation, and the sizing particle measuring device 5 and the waste particle measuring device 6 are controlled. And the amount of sizing and the amount of waste are respectively measured and read into the central processing unit 22. When the sized particle size is close to the set value (set value-α) or more, the sized particle packing completion lamp 8 is flushed, and when the sized particle size reaches the set value, a closing signal is output to the size controlling shutter solenoid 30. . When the scrap particles reach the set value, the scrap particle bagging completion display lamp 9 is flushed and a closing signal is output to the scrap particle shutter solenoid 31. The flushing timing of the sized and sized packing completion lamp 8 is set immediately before the completion of the stuffed bag in order to notify the operator as soon as possible because the sizing amount is discharged and the stuffing is completed immediately. In the present embodiment, the flashing of the size-adjusted bag filling completion indicator lamp 8 and the waste particle bagging completion indicator lamp 9 is the display means 8 and 9, but the display means 8 and 9 may be buzzers. You may use both a lamp and a buzzer.

The display 7 always displays the sizing amount and the sizing bagging set value, and the bagging set value is changed by controlling as shown in FIG. First, by turning on the setting change switch 24, the timer starts counting for 5 seconds. If the sizing / waste particle display changeover switch 25 is turned on during this time, the display mode is reversed, but since the display mode is normal sizing, the display mode is changed to the waste particle display mode. When the UP side of the setting change switch 24 is pressed once in this display mode, the bagging completion value in the display mode is increased by one unit, and when the DOWN side is pressed once, the unit is down by one unit. If you leave it for 5 seconds without changing these setting values, the display mode will return to sizing.

The display on the display 7 is controlled as shown in FIG. Normally, the display mode is sieving, and the sizing amount and sizing bagging set value are displayed.However, even if the display mode is waste, the sizing amount is the sizing bagging setting value. When the value is close to (the set particle size setting value-α), the particle size display mode is given priority. If the amount of waste particles reaches the waste grain bagging set value in other than this state, the display mode is changed to waste grains and the waste grains and the waste grain bagging set value are displayed on the display 7.

[Brief description of drawings]

FIG. 1 is a side view of the device.

FIG. 2 is a front sectional view of the device.

3 is a cross-sectional view taken along the line AA in FIG.

FIG. 4 is a block diagram of control relationships.

FIG. 5 is a flowchart of control relationships.

FIG. 6 is a flowchart of control relationships.

FIG. 7 is a flowchart of a control relationship.

[Explanation of symbols]

 1 Grain sizing tank 2 Grain sizing tank 3 Grain sizing bag 4 Grain sizing bag 5 Grain sizing meter 6 Grain sizing instrument 8 Gradging bag filling completion display lamp 9 Grain sizing bag completion display lamp 22 Computing device

Claims (1)

[Scope of utility model registration request] 1. A sizing tank (1) for storing sorted sized particles.
And a waste particle tank (2) for accumulating waste particles and a waste particle tank (2) are respectively provided with a sizing meter (5) and a waste particle meter (6) for placing and weighing the bags (3) and (4). Both measuring instruments (5), (6) are provided with a single arithmetic unit (22) for fetching the weighing data of the weighing instruments (5), (6) and performing arithmetic processing to output a control signal and display an output of the weighing value. The sorted grain bagging device of the grain sorting machine, which is provided with display means (8) and (9) for displaying when the respective weighing data of (3) have reached predetermined values.