JPH089010B2 - Finished rice inspection device - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial field of application] The present invention relates to a test sample in which a part of the grain of each farm is tested before collecting and mixing the grains carried into the rice center from each farm. , And then take off after drying,
The present invention relates to a finished rice inspection device for inspecting the quality (for example, grade) of grain (finished rice).

[Problems to be Solved by Prior Art and Invention]

In the conventional finished rice inspection device in Japanese Utility Model Publication No. 56-58425, etc., the grains after hulling / wind selection are sorted into grain sizes / small grains to test the quality of grain size adjustment. No consideration was given to the disposal of, and, for example, the disposal such as packing in a predetermined bag or the like and storing it was done manually.

Therefore, in the work form in which the verification unit grain of each farmer must be continuously verified, the above-mentioned bag packing work is delayed and the verification work is lost in time.

[Means for solving the problem]

This invention is a removing device 1 for removing each verification unit grain.
And a grain sorter 2 that sorts the removed grain into a sized grain and a small grain by a rotary sorting cylinder having a hole for each verification unit grain,
The measuring unit 3 that collects the verification unit grains that have been sorted by the grain sorter 2 and weighs the small grains first, and then the sizing, and the first of the verification unit grains that are weighed by the measuring unit 3. Transferring means for transferring the small particles weighed first to the bagging machine 4 first
A finishing rice verification device is constituted by 21 and a bagging machine 4 for continuously bagging small particles for each verification unit grain fed from the transfer means 21 and then packing the sized grains.

[Operation and effect of the invention]

A small amount of a small amount of test unit sample sampled from a grain brought in by a farmer is removed by the deplotting device 1 and is wind-selected before being sent to the grain sorter 2 where it is rotary sorted. It is separated and sorted into small grains such as green rice, immature rice and rice cake leaking from the hole of the cylinder and sized particles that remain in the rotary sorting cylinder and are taken out after the completion of the sorting. These sorted kernels are then
The particles are separately sent to the weighing machine 3 in the order of sizing and then weighed, and sent to the bagging machine 4 by the transfer means 21 in this order, and the bagging machine 4 continuously separates the small particles and the sizing. Be packed in a bag.
Therefore, the inspector does not need to weigh and bag each time, and the work efficiency is improved.

Of course, the order of measurement in the verification device is the grain sorter 4
Is a leak-off type rotary selection cylinder type, the small particles are first taken out and retained in the discharge mechanism such as the shutter, and then the sized particles are taken out to reach this order. The order is succeeded and the transfer by the transfer means 21 and the bag filling work by the bagging machine 4 are rationalized, and the time loss is reduced.

〔Example〕

 An embodiment of the present invention will be described with reference to the drawings.

First, the configuration will be described. The removing device 1 is composed of a pair of removing rolls that rotate in different directions (arrow directions), and is provided with a supply hopper 5 that communicates with the upper side.
On the lateral side of the removing device 1, a dust-exhausting fan 6 for wind-selecting the removed grains and discharging the chaff outside the machine is equipped. The supply hopper 5 and the stake-in hopper 8 are in communication with each other through the thrower 7, and the stake-in hopper 8 has a weighing instrument for the stake-in.
Through a sample receiver 9 attached to 10, a feeding hopper 12 having an on-off valve 11 is communicated. The stake-in scale 10
In the above, the supporting rod that supports the sample receiver 9 is hung by a spring, the displacement of the supporting rod that sinks is converted into an electric quantity, and the weight of the test sample is digitally displayed. Reference numeral 13 is an opening / closing valve.

Below the slapping device 1, two grain sorters 2, 2 are arranged side by side, and an intermediate hopper 14 communicating with the lower intake of the thrower 7 is installed in the middle part of the left and right. The discharge port of the above is switchably connected to either one of the two grain sorters 2 and 2 or the intermediate hopper 14 through a three-way switch. The discharge port of the intermediate hopper 14 is provided with an on-off valve 16 for returning, and when the on-off valve 16 is closed, the on-off valve 16 is connected so that the switching device 15 is connected to any of the grain sorters 2, 2. And the switch 15 are interlocked.

The grain sorter 2 rotates a polygonal sorting cylinder made of a perforated plate, and sorts the grain after removal of the breeze blown into the cylinder into sized grains and small grains (immature rice, rice gruel, scrap grains, etc.). It has the same form as a known one. The bottoms of the grain sorters 2 and 2 are provided with open / close valves 17 and 18 for opening and closing the discharge ports that open, and the discharge measuring device 3 is provided below the open / close valves 17 and 18. The grain collection box 19 (having the same structure as the weighing instrument 10) is seen. Then, while providing the shutter 20 at the bottom of the grain collecting box 19,
It communicates with the bagging machine 4 via the discharge thrower 21 as a transfer means.

The bagging machine 4 presses the bag material F, which is formed into a roll and has a hollow cylindrical thin-walled thickness, a cutter portion 22 for making a cut in the flank of the bag material F, and the bag material after bagging. It is composed of a seal part 23 formed in a bag shape, a print part 24 for printing the date, measurement calculation results, etc. on the outer surface of the bag after sealing, and a series of these operations is built in the control box 25. Sequence control is performed by a control device (for example, a microcomputer or the like) (not shown). Reference numeral 26 is a guide tube connected to the thrower 20.

Similar to the sequence control of the bagging machine 4, from the introduction of the test sample to the bagging operation by the bagging machine 4,
Although the sequence control device built in the control box 27 is configured to perform automatic control, this control circuit is omitted.

Next, the operation will be described. For example, a small amount (about 500 g) from the grain of a farmer who brought in the rice center
Is sampled and taken out as an assay sample and supplied to the input hopper 12. Next, when the on-off valve 11 is opened, the weight is stored in the sample receiver 9 and the weight thereof is measured by the weighing meter 10 for loading. The measured grain is supplied to the feed hopper 5 via the feed hopper 8 and the thrower 7 by opening the feed on / off valve 13.
After the grain is fried, the removing device 1 removes the scraped rice by the dust removing fan 6, and the rice husk is discharged to the outside of the machine. Next, the grain after removal / wind selection is fed into one of the grain sorters 2 (the left sorter in the embodiment) via the direction selector 15.

The grain sent to one of the grain sorters 2 is subjected to a shape sorting action by the rotating grain sorter 2 and the small grains g first drop from the hole and stay on the on-off valve 17, After a predetermined sorting time has elapsed, the on-off valve 17 opens, flows into the grain collection box 19, and is weighed by the weighing machine 3. Then, the shutter 20
Open, and then it flows into the thrower 21, is fried, and is fed into the notch (b) of the bag material F, then is crimped by the seal part 23 and sealed in the bag, and then the printing part 24 calculates small grains. The result, date, farm name, variety, etc. are printed on the outer surface of the bag. Next, the sized particles G discharged from the particle sorter 2 by an appropriate discharging mechanism are also subjected to the same operation as the small particles g, and after the small particles g are sealed in the bag and printed on the outer surface of the bag. This is is as Figure 5 if Shimese the time chart, the processing time T ₂ of the processing time of the small g T ₁ and sizing G, when carried out in this order may be overlap in time . That is, small grain g
When the discharge is completed by the operation of the shutter 17 or the shutter 18 of FIG.
The sizing time shown in the figure can be advanced.

When the work of this farmer is completed, next, the test sample of another farmer is supplied into the input hopper 12 in the same manner as the test sample of the previous farmer, and the same work as above is performed, and the bag material F is While being sequentially fed out in the direction of the arrow, following the previous farmer's bagging, small grains g and sized G are separately packaged in a continuous state.

[Brief description of drawings]

FIG. 1 shows an embodiment of the present invention. FIG. 1 is a mechanism diagram of the entire finish inspection apparatus, FIG. 2 is a flow chart showing its operation, FIG. 3 is a perspective view of a sealing device, and FIG. FIG. 5 is a time chart of the bag packing operation diagram. In the figure, 1 is a removing device, 2 is a grain sorter, 3 is a weighing device, 4 is a bagging machine, 21 is a discharge thrower, F is a bag material, g is a small grain, and G is a sized grain.

Claims (1)

[Claims] 1. A removing device 1 for removing each verification grain.
A grain sorter 2 that sorts the removed grain into a sized and a small grain by a rotary sorting cylinder having a hole for each test unit grain, and the test unit grain that has been sorted by the grain sorter 2 is collected. A weighing machine 3 for graining and weighing the small grains first, and then weighing the sized particles, and the small grain weighed first in the verification unit grain weighed by the weighing device 3 is transferred first and then the sized bag Transfer means 21 for transferring to the packing machine 4
And a bagging machine 4 for continuously bagging small grains in advance for each verification unit grain fed from the transfer means 21 and then buffing the sized grains.
Finished rice inspection device consisting of and.