JPH0798154B2 - Brown rice yield verification device - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial field of use] The present invention relates to a brown rice yield verification device that also uses a packaging device.

[Conventional technology and its problems]

At the rice center these days, in order to efficiently carry in the work of carrying in rice which is temporarily concentrated, the rough selection machine from the receiving hopper,
Automates each work of automatic moisture measuring instrument, weighing instrument, sorting conveyor, work equipment such as cargo receiving tank, and stores various data obtained in the process, storage of product type and farmer card data, printing on processing slip, etc. It is supposed to be done. In this case, the sample rice is extracted from the unhulled rice in the inspection section until the unhulled rice is brought into the receiving tank, and the weight of the unpolished rice for the unhulled rice to be incorporated into the moisture content / holding calculation is obtained, It is necessary to calculate an appropriate payment amount based on it and to collect and store a part of the prepared brown rice as a sample grain.

Therefore, the work of yield calculation is required. First, the extracted sample rice is dried by a sample dryer to an appropriate moisture content, for example, about 15%. Then, after accurately measuring a part of the dried sampled rice, hulled rice, grain thickness is selected, and the weights of regular rice and immature rice are measured, and the amount of regular brown rice and immature rice with respect to the imported rice To calculate. The price paid to each farm is determined based on this calculated value. Then, the sample paddy, the unpolished rice, and the unripe rice are each packaged and stored for later confirmation. As an apparatus for performing this work, there is, for example, a test hulling / selecting machine disclosed in Japanese Patent Application Laid-Open No. 57-119846 filed by the present applicant. This is one in which the dried sample paddy in the previous step is manually put into the raw material paddy hopper, where it is weighed, hulled, sorted, and weighed sequentially, and then manually taken out of the machine again and packed. However, there was a problem that a person had to operate at all times. Therefore, an object of the present invention is to provide an apparatus capable of performing unattended and highly efficient brown rice yield assay and sample packaging.

[Means for solving problems]

In order to solve the above-mentioned problems, the present invention provides a raw material rice distributor,
In the brown rice yield verification device, which has a sample product packaging device in the subsequent process of the hulling / grain selecting device, in which a grain measuring device, a hulling device, a grain sorting device, and a brown rice weighing device are arranged in series, a plurality of grain sorting devices are provided. A measure was taken such that at least one sample paddy holding container was provided in the subsequent step of the raw material paddy distributor and before the packing step of the sample product packing apparatus, while the base was provided.

[Action]

One of the first raw rice grains, which was divided into two by the raw rice grain distributor,
The sample rice holding container is temporarily held, and the other is weighed, then hulled, and grain selection is performed. Then, during the grain selection by this one grain sorter, the next raw rice grain is put in, and similarly, one of the next raw rice grains, which has been roughly divided into two by the raw rice grain distributor, is placed in another sample paddy holding container. After temporarily standing by, the other is weighed and then hulled, and is thrown into the other grain sorter to perform grain sorting. Then, when the grain selection of the first raw material is completed, the first raw rice grain waiting in the sample holding container is put into the packaging device and packaged. Next, the unripe rice is packaged, and finally the unpolished rice is packaged together with the slip in which the necessary data is entered.

When the sample is discharged from any of the grain sorters, a signal for inputting the next raw material rice is subsequently issued, and the work is continued in sequence.

〔Example〕

The present invention will be described with reference to the accompanying drawings. FIG. 1 is a cross-sectional view of a brown rice yield verification device, and FIG. 2 is its conceptual diagram, and FIG.
The figure is a flowchart thereof.

In the brown rice yield verification device 1, a paddy weighing machine 3, a fried grain lowering machine 4, a grain hulling machine 5, a grain sorter 6, a brown rice weighing machine 7, and a discharging slower 8 are arranged in series inside a machine body 2. For details, input pipe 9
A distributor 10 is provided in the lower part of the container, one of the distributors 10 is connected to a supply hopper 11, and the other is connected to sample paddy holding containers 12A and 12B provided in two rows in the vertical direction. Sample paddy container 12A, 12B
Valves 13 and 14 are provided at the lower ends of the pipes, respectively, and a pipe 15 that communicates with the packaging device 16 is provided in the subsequent process of the valve 14.

The feed hopper 11 for the raw paddy is connected to the paddy weighing machine 3, and the paddy weighing machine 3 is connected to the upper side of the paddy huller 5 provided on the upper side of the machine body 2 via the slower 4. The dehulling machine 5 is provided with two derolling rolls 17, 17 made of hard rubber or the like.
Are opposed to each other through a small gap, the gap is adjustable, and the rotational speeds of the two rolls 17 are different from each other. The wind selection section 18 that is connected to the lower part of the huller 5
Connect the blower 19 to. Below the wind selector 18, a grain selector 6 comprising two perforated wall selector cylinders 21 and 22 via a switching valve 20.
Further, a brown rice weighing machine 7 is continuously provided below the grain sorter 6, and a valve 29 (see FIG. 2) at the bottom of the weighing machine 7 is connected to the discharging thrower 8 to discharge the discharging thrower. 23 is connected to the packaging device 16.

The operation of the above embodiment will be described below with reference to FIGS. 2 and 3. The raw paddy dried by the sample dryer in the previous step is fed from the input pipe 9, and the data directly required from the dryer, for example, the farm code, the paddy variety, the moisture content received, the amount received, the date received, etc. It is input to the control device 30 or input from an input unit provided in the control device 30.
The raw rice paddy is divided into about two parts by the distributor 10, one raw rice paddle is temporarily held in the sample holding container 12B, and the other raw rice paddy is put into the paddy weighing device 3 from the supply hopper 11 and weighed. The valve 24 provided at the bottom of the paddy weigher 3 is opened to flow out of the paddy weigher 3 and then the slower 4 causes the huller 5 to move.
Be thrown into. The paddy rice is removed when passing through the gap between the derolling rolls 17, 17 of the paddy huller 5. The shreds discharged from the huller 5 fall together with the hulls, and the hulls lighter than brown rice are sucked by the blower 19 at the wind-selecting section 18 in the middle of the hulls to be removed outside the machine body 2. 6 perforated wall sorting cylinder
21 or a grain sorter 22. Perforated wall selection cylinder 21,22
The control device 30 operates the selection switching valve 20 and the valves 25, 26, 27 and 28 of FIG. Now, let's first assume that the perforated wall sorting cylinder 21
It will be described as being input to. The rotation of the perforated wall selection cylinder 21 causes immature rice and broken rice to fall from the perforated wall surface and accumulate on the valve 27. When the valve 27 is opened, it is supplied to the brown rice weighing machine 7. The unripe rice measured by the brown rice weighing machine 7 flows down to the discharging thrower 8 which is a discharging stroke when the valve 29 at the bottom of the brown rice weighing machine 7 is opened, and is discharged to the sample packing device 16 of the next step by the discharging slower 8. Although it is transported, as a preceding step, the valve 14 of the sample paddy holding container 12B is opened and the paddy that is distributed and waits first is transported to the packaging device 16 and put into a sample bag and packed. ing. Then, unripe rice is packed following the paddy sample. When the measurement of unripe rice is completed, the unpolished rice remaining in the perforated wall sorting cylinder 21 of the grain sorter 6 flows down to the unpolished rice weighing machine 7, and the unpolished brown rice measured by the unpolished rice weighing machine 7 is passed through the thrower 8. The sample is transported to the packaging device 16 and packed after the unripe rice.

Three kinds of paddy, immature rice and plain brown rice are packed in a series of continuous bags and discharged from the packaging device 16. At least the above-mentioned necessary data, the weight of paddy, the weight of plain brown rice, The printed slips such as the weight of unripe rice and the level of unpolished rice to the amount of unhulled rice and the ratio of unripe rice are packed at the same time.

Although the inspection of one sample paddy is completed in the above process, during the process, it takes 30 to 60 seconds to operate the grain sorter 6, so during that period, devices other than the grain sorter 6 can operate. It doesn't move. Therefore, when the number of the grain sorters is one, the operation efficiency as a whole is lowered. Therefore, only a plurality of grain sorters are used, which will be described below. While the first sample paddy A is being sorted by the porous wall sorting cylinder 21, the next sample paddy B is loaded from the input pipe 9 and is distributed in approximately half by the distributor 10, and one sample paddy is a sample. After being stored in the holding container 12A, the other sample paddy is weighed by the paddy weighing device 3 via the supply hopper 11, then fried by the fried slower 4 and hulled and put into the perforated wall sorting cylinder 22, Receive a sorting effect. During this period, the first sample paddy A is weighed and packed because the grain selection is completed, but at this point the paddy in the sample paddy holding container 12B is transported to the packing device 16, and the sample paddy B is sampled. Is the one waiting in the sample paddy holding container 12A until transportation. And
When the test of the sample paddy A is completed, the test of the next sample paddy C is started even while the sample paddy B is being selected. At this time, one of the sample paddy B and the sample paddy B in the sample paddy holding container 12A
Have already been moved to the lower sample paddy container 12B. Sample paddy C is distributed, one side is sample holding container 12A
On the other hand, the other is put into the grain sorter 21 through the paddy weighing device 3 and the paddy huller 5. In the same way, the brown rice yield of many sample paddy is continued.

It should be noted that the description has been given of the case where the sample paddy holding containers are formed in the upper and lower two rows, but when the switching valves 31 are provided to form the two horizontal rows as shown in FIG. 2 and not in the machine frame 1,
The object of the present invention is achieved if the upper part of the packaging device 16 is a pre-packaging process. Further, the sample paddy container is not limited to a plurality, and the object of the present invention can be achieved if at least one container is provided. In this case, the paddy for the unpolished rice and the unripe rice to be packed next is packed first. It's all right. Then, in the case of manually inputting and verifying from the outside, the external input port 32 can be used.

〔The invention's effect〕

As explained above, according to the present invention, the raw material rice distributor,
Multiple grain sorters in the brown rice yield verification device with sample packaging equipment in the subsequent stage of the grain hull and grain sorter in which the grain weigher, grain huller, grain sorter, and brown rice weigher are arranged in series. We have installed a sample paddy holding container that stores the original sample paddy of brown rice being sorted by multiple grain sorters in the pre-packing process of the packaging device. A series of packaged items for each sample pad can be used as a single slip that describes various data to be inserted inside. In addition to the easy storage and management of sample packaged items, a brown rice yield verification device It has a remarkable effect such as a significant improvement in the processing speed of.

[Brief description of drawings]

1 is a sectional view of a brown rice yield verification device, FIG. 2 is a conceptual diagram thereof, and FIG. 3 is a flow chart thereof. 1 ... Brown rice yield verification device, 2 ... Machine body, 3 ... Paddy weighing device, 4
… Lifted grain thrower, 5… Rice huller, 6… Grain sorter, 7… Brown rice weighing machine, 8… Discharge thrower, 9… Input pipe, 10… Distributor, 11… Supply hopper, 12A, 12B… Sample paddy Holding container, 13 ... Valve, 14 ... Valve, 15 ... Pipe, 16 ... Packaging device, 17 ... Derolling, 18 ... Wind selector, 19 ... Blower, 20 ... Switching valve, 21,22 ... Perforated wall sorting cylinder, 23 … Exhaust port, 24-29… valve, 30… control device, 31… switching valve, 32… external input port.

Claims (1)

[Claims] 1. A brown rice yield in which a sample packaging device is provided in a subsequent step of a hulling / grain sorting machine in which a raw material hull distributor, a hull weighing machine, a hulling machine, a grain sorting machine, and a brown rice weighing machine are arranged in series. In the verification device, a plurality of the grain sorters are provided, and at least one sample paddy holding container is provided in a post-process of the raw material paddle distributor and a pre-packing process of the sample product packing device. Brown rice yield verification device