JP3783140B2 - Buckwheat refining equipment - Google Patents

Description

  The present invention relates to an apparatus for purifying buckwheat that removes foreign substances such as sand, dust, dust, and stones mixed in harvested and threshed buckwheat.

  Soba noodles harvested from the buckwheat field and threshed contain a lot of foreign substances such as sand, dust, garbage, stones, etc. The refining work is very complicated, requiring a work, a sieving work for removing sand and dust, and a polishing work for removing the sand, dust, petals and the like left over.

Conventionally, as a grain sorting device for buckwheat berries, one described in JP-A-2003-12679 is known, and as a grain sorting device for cereal grains as well as soba berries, JP-A-10-235295 is known. Further, a cereal foreign matter removing method and apparatus for removing foreign matter by allowing cereal to permeate through a sorting net cylinder is described in JP-A-9-253583.
JP 2003-126777 A JP 10-235295 A JP-A-9-253583

  As described above, in view of the fact that the refining work of buckwheat berries is extremely complicated, the present invention aims to provide a refining apparatus for buckwheat that can perform the refining work easily and efficiently. It is what.

A soba refining device according to the present invention for achieving the above object is a soba refining device that removes impurities such as sand, dust, dust, and stones mixed in harvested and threshed buckwheat nuts, A primary sorting section that consists of a sorting rotary cylinder that removes fine contaminants such as sand and dust mixed in buckwheat, and a primary sorter that removes fine contaminants in the primary sorting section. Foreign matter such as stones mixed in from the secondary sorting section composed of a sorting rotary cylinder that allows permeation of buckwheat noodles from a product to a certain grain size, and from the secondary sorting product permeated in the secondary sorting section It is composed of a tertiary sorting unit composed of a stone remover that obtains the refined buckwheat berries by removing the sardines .

The buckwheat refining apparatus according to the present invention is composed of an inclined sorting net in the above-described configuration, which transmits the buckwheat nuts from the sorting residue discharged from the secondary sorting unit and supplies the seeds to the tertiary sorting unit. it is characterized in the provision of the fourth-order sorting portion that is.

  According to the buckwheat refining apparatus according to the present invention, the primary sorting unit for removing fine impurities such as sand and dust mixed in the buckwheat berries, and the fine sorting in the primary sorting unit is removed. Removes foreign substances such as stones from the secondary sorting section that allows permeation of buckwheat seeds from the primary sorting to a certain grain size and the secondary sorting that permeates through the secondary sorting section It is composed of a tertiary sorting unit that obtains refined buckwheat berries, so just by putting the harvested and threshed buckwheat berries into the primary sorting unit, fine impurities such as sand and dust In addition, the buckwheat seeds can be permeated and the sorting efficiency of the next process, excluding stones, is improved. For this reason, the buckwheat berry refine | purified as it is through the process of removing a stone is obtained.

Moreover, by Fourth sorting unit was set only for supplying the sorting residues discharged from the secondary screening section by transmitting buckwheat the tertiary screening section, large remaining in the foreign matter to be discharged Soba can be recovered without wasting.

  FIG. 1 is a schematic sectional view showing an apparatus for purifying buckwheat berries according to the present invention, FIG. 2 is a partially broken perspective view of the sorting rotary cylinder, FIG. 3 is a sectional view of the same, and FIG. 4 is a primary sorting of the sorting rotary cylinder. 5 is a detailed perspective view of a part of the same, FIG. 6 is a detailed sectional view taken along line XX of FIG. 5, FIG. 7 is a perspective view showing a secondary sorting portion of the sorting rotary cylinder, and FIG. Is a detailed perspective view of a part of the above, FIG. 9 is a perspective view showing the selection mode, and FIG. 10 is a schematic perspective view showing an embodiment of the apparatus for purifying buckwheat berries according to the present invention.

  In FIG. 1, reference numeral 1 denotes an apparatus for purifying buckwheat berries according to the present invention. This buckwheat nut refining apparatus 1 removes fine impurities such as sand and dust mixed in buckwheat nuts, and a primary sorting unit A that removes fine impurities. Foreign matter such as stones mixed in from the secondary sorting part B that allows permeation of buckwheat noodles from the primary sorting material to a certain grain size, and the secondary sorting part that has permeated in the secondary sorting part B The third sorting part C which obtains the refined buckwheat seeds by removing the noodles, and further allows the buckwheat seeds to permeate from the sorting residue discharged from the second sorting part B, and the third sorting part C And a fourth sorting section D to be supplied.

  The primary sorting unit A and the secondary sorting unit B are configured by a sorting rotary cylinder 2, and the sorting rotary cylinder 2 has a primary sorting unit A that is substantially half on one end side in the length direction. Thus, a porous cylindrical body 4 is formed in which a large number of elongated holes 3 of mesh for selecting and removing fine impurities mixed in buckwheat are formed, and approximately half of the other end side in the length direction is secondary. It becomes the selection part B, and has formed a porous cylinder 6 in which a large number of circular holes 5 that allow permeation of buckwheat nuts up to a certain grain size are formed. In the sorting rotary cylinder 2, a stirring bar 7 is attached over a substantially entire length in the length direction every 120 ° with respect to the axis. The porous cylinder 4 and the porous cylinder 6 are integrated by connecting the flange portions 8 and 8 respectively. The sorting rotary cylinder 2 is tilted with a gentle tilt angle so that the primary sorting section A side has a higher inclination and the second sorting section B side has a lower inclination.

  The sorting rotary cylinder 2 is pivotally supported by shafts 9 and 10 on the body exterior body, and one shaft 9 is connected to an electric motor 11. Reference numeral 12 denotes a hopper for supplying buckwheat berries into the primary sorting section A of the sorting rotary cylinder 2. Reference numerals 13 and 13 denote bearing portions, and reference numeral 14 denotes a clogging preventing elastic plate. Reference numeral 15 denotes a secondary sorting material receptacle, which is provided below the porous cylinder 6, and a primary sorting discharge basket 16 is provided below the porous cylinder 4. Further, secondary discharge rods 17 are respectively provided corresponding to the inclined lower end side of the porous cylindrical body 6. Reference numeral 18 denotes a primary discharge receiving unit.

  The third sorting section C is composed of a stone remover 19 for obtaining refined buckwheat berries by removing foreign matters such as stones mixed in the second sort. The stone remover 19 includes a rocking sorter 20 and a wind sorter 21, and the buckwheat nuts permeated from the porous cylindrical body 6 of the secondary sorter B and the impurities permeated therewith (mainly stones). ) Is separated by rocking and wind sorting, soba nuts and impurities are separated, the soba nuts are separated from the refined rice cake 22 to the purified product receiving part 23, and the impurities are discharged into the stone 24 To the stone receiving part 25 respectively. Reference numeral 26 denotes a secondary sorting hopper.

  The fourth sorting part D is composed of an inclined sorting network 27, and a foreign material receiving part 28 is provided on the lower end side of the slope, and a fourth sorting object basket 29 is provided on the lower side thereof. A fourth sort (buckwheat seed) is supplied from the basket 29 to the second sort hopper 26 of the stone remover 19 of the third sort section C. Therefore, the buckwheat berries of the fourth sort are separated and refined by the stone remover 19 of the third sort section C.

Purification device 1 of buckwheat according to the present invention, that is configured as shown in FIG. 10. That is, in this configuration, the bucket sorter 30 is disposed between the primary sorting unit A and the secondary sorting unit B and the tertiary sorting unit C, and the secondary sorting unit B porous cylindrical body 6 is disposed. The secondary sort containing the buckwheat noodles permeated from and the impurities permeated therewith is supplied to the stone remover 19 of the tertiary sorter C by the bucket conveyor 30. The buckwheat seeds sorted by the fourth sorting section D are collected by the buckwheat seed receiving section 31 and put into the charging hopper 32 of the bucket conveyor 30.

  According to the buckwheat nut refining apparatus 1 according to the present invention, when the threshed buckwheat seed is introduced into the porous cylindrical body 4 of the primary sorting section A, sand and dust mixed in the buckwheat seed. Are removed from the elongated holes 3 in the mesh of the porous cylindrical body 4, and the porous cylindrical body 4 includes the comparatively large foreign substances c such as stones a. It remains inside and moves to the porous cylinder 6 of the secondary sorting section B as the primary sort. In the porous cylinder 6, the buckwheat nut a passes through a circular hole 5 that allows the buckwheat seeds up to a certain grain size to pass along with relatively large impurities c such as stones, and this is the secondary sort. Is supplied to the stone remover 19 of the third sorting section C, where foreign substances such as relatively large stones mixed in the buckwheat are removed, and refined buckwheat is obtained.

  On the other hand, the sorting residue remaining in the porous cylindrical body 6 of the secondary sorting section B includes large-sized buckwheat berries that have not permeated from the porous cylindrical body 6, but they are the fourth order. In the process of flowing down on the inclined sorting net 27 of the sorting unit D, the buckwheat nuts are transmitted along with the impurities of a size that allows the mesh to pass through and supplied to the stone remover 19 of the tertiary sorting unit C for purification. It is collected as the soba noodles.

  The buckwheat refining apparatus according to the present invention is simple and efficient even if the harvested and threshed buckwheat nut contains a lot of fine impurities such as sand and dust and large impurities such as stones. It is an excellent product that can be obtained by removing it automatically to obtain purified soba berries, but this refiner is not limited to the purification of soba berries, but also the purification of soybeans, red beans, corn, coffee beans, etc. A wide range of use is possible.

It is a schematic sectional drawing which shows the refiner | purifier of buckwheat according to this invention. It is a partially broken perspective view of the sorting rotation cylinder in the buckwheat berry refiner. 2 is a cross-sectional view of the same. It is a perspective view which shows the primary selection part of a selection rotary cylinder. It is a detailed perspective view of a part of the same as above. FIG. 6 is a detailed sectional view taken along line XX in FIG. 5. It is a perspective view which shows the secondary selection part of a selection rotation cylinder. It is a detailed perspective view of a part of the same as above. It is detailed sectional drawing which shows a selection aspect same as the above. It is a schematic sectional drawing which shows embodiment of the refiner | purifier of buckwheat according to this invention.

Explanation of symbols

A primary sorting section B secondary sorting section C tertiary sorting section D fourth sorting section 1 buckwheat berry refiner 2 sorting rotating cylinder 3 mesh elongated hole 4 porous cylinder 5 circular hole 6 porous Cylindrical body 7 Stirring rod 8, 8 Flange part 9, 10 Shaft 11 Electric motor 12 Hopper 13, 13 Bearing part 14 Clogging preventing elastic plate 15 Secondary sorted material receiving 16 Primary sorted discharged material 17 Secondary Discharge bin 18 Primary discharge receptacle 19 Deburring machine 20 Oscillating sorting section 21 Wind sorting section 22 Refined bowl 23 Purified collection receptacle 24 Stone discharge bowl 25 Stone receiving section 26 Secondary sorter hopper 27 Tilt sorting Net body 28 Foreign matter receiving part 29 Fourth sorted waste basket 30 Bucket conveyor 31 Buckwheat seed receiving part 32 Input hopper a Buckwheat seed b Fine foreign matter c Relatively large foreign matter

Claims (1)

A buckwheat refining device that removes impurities such as sand, dust, garbage and stones mixed in harvested and threshed buckwheat.
A primary sorting section composed of a sorting rotary cylinder that removes fine impurities such as sand and dust mixed in the buckwheat noodles;
A secondary sorting unit composed of a sorting rotary cylinder that allows permeation of the buckwheat noodles from the primary sorted product from which fine impurities have been removed in the primary sorting unit to a certain grain size;
A third sorting unit composed of a stone remover that obtains the refined buckwheat berries by removing foreign substances such as stones mixed in from the second sorted product permeated in the second sorting unit ;
It comprises a fourth sorting section composed of an inclined sorting network that transmits the buckwheat seeds from the sorting residue discharged from the second sorting section and supplies it to the third sorting section. The soba refining equipment.

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