JP4863170B2 - Trapping device for vertical grain sorter - Google Patents

Trapping device for vertical grain sorter Download PDF

Info

Publication number
JP4863170B2
JP4863170B2 JP2008283813A JP2008283813A JP4863170B2 JP 4863170 B2 JP4863170 B2 JP 4863170B2 JP 2008283813 A JP2008283813 A JP 2008283813A JP 2008283813 A JP2008283813 A JP 2008283813A JP 4863170 B2 JP4863170 B2 JP 4863170B2
Authority
JP
Japan
Prior art keywords
waste
chute
grain
guide plate
particles
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
JP2008283813A
Other languages
Japanese (ja)
Other versions
JP2009072780A (en
Inventor
宣弘 井手
裕和 酒井
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ATECS CORP
Original Assignee
ATECS CORP
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ATECS CORP filed Critical ATECS CORP
Priority to JP2008283813A priority Critical patent/JP4863170B2/en
Publication of JP2009072780A publication Critical patent/JP2009072780A/en
Application granted granted Critical
Publication of JP4863170B2 publication Critical patent/JP4863170B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Landscapes

  • Combined Means For Separation Of Solids (AREA)
  • Adjustment And Processing Of Grains (AREA)

Description

本発明は、米や麦等の穀粒を粒径の大小によって選別し、屑粒を機体外へ放出することのできる穀粒選別機に関するものであり、詳しくは屑粒シュート傾斜底面に張設した糠落網によって糠を取る糠取装置に関するものである。   The present invention relates to a grain sorter capable of sorting grains such as rice and wheat according to the size of the particle size and discharging the grains to the outside of the machine body. The present invention relates to a harvesting device that removes traps by a fallen net.

従来より、機体側方下方に向け傾斜延設した屑粒シュートから屑粒を放出することができる穀粒選別機が特許文献１に記載されている。これらの屑粒シュート傾斜底面には糠取り用の糠落網が張設してあり、機体内部下方に設けた糠回収箱に該糠落網から分別落下する糠を回収することができるものである。
実公昭６０−３６３８９号公報 DESCRIPTION OF RELATED ART Conventionally, the grain sorter which can discharge | release a waste grain from the waste grain chute inclinedly extended toward the body side downward is described in patent document 1. FIG. A fall net for catching is stretched on the slant bottom surface of these waste grain chutes, and the soot that falls separately from the fall net can be collected in the soot collection box provided in the lower part inside the machine body.
Japanese Utility Model Publication No. 60-36389

しかしながら、特許文献１のように限られた範囲の篩い目（糠落網）で糠取りを行う場合、篩い目上を流れる穀粒の量が多くなると、穀粒の上層部は篩い目に接触しないまま放出されることとなり、十分な糠取りができなくなるという不都合があった。
本件発明は、簡単な構成で糠取りを効率良く行うことのできる糠取装置を提供することを課題とする。 However, when sieving is performed with a limited range of sieve meshes (fallen nets) as in Patent Document 1, if the amount of grain flowing over the sieve mesh increases, the upper layer part of the grain does not contact the sieve mesh. There was a disadvantage that it could not be removed sufficiently.
It is an object of the present invention to provide a scoring device that can efficiently perform scoring with a simple configuration.

立設する選別筒１及びその内方に収嵌した螺旋体１４を回転させ、該選別筒１と螺旋体１４との間を揚穀される穀粒の粒径の大小によって選別すべく、選別筒１周面に設けた選別孔１３から屑粒を漏出させ、この屑粒を、選別筒１下方外周の選別筒１とともに回転する掻出羽根１７により、機体２側方下方に向け傾斜延設した屑粒シュート３から放出可能に構成するとともに、該屑粒シュート３傾斜底面に張設した糠落網４から糠を分別落下させることのできる縦型穀粒選別機の糠取装置において、前記糠落網４上方、且つ、糠落網４から離間させた高さ位置に案内板２８を設け、該案内板２８を、前記掻出羽根１７の掻出作用によって屑粒シュート３へ向け掻出される屑粒を受ける受側から斜め下方に向け延設してなる縦型穀粒選別機の糠取装置の構成とする。
又、屑粒シュート３の傾斜底面から屑粒を再び選別筒１内へ戻す還元シュート２２と、この屑粒の流れを屑粒シュート３側、もしくは還元シュート２２側とに切替え可能の切替板２３を設け、該切替板２３が屑粒を屑粒シュート３側へ案内する状態の時、切替板２３から屑粒シュート３側へ向け立設し、切替板２３と一体的に回動可能のガイド板２７を設けるとともに、該ガイド板２７を案内板２８と略平行に傾斜延設させて設けてなる縦型穀粒選別機の糠取装置とする。 The sorting cylinder 1 is rotated in order to rotate the selection cylinder 1 standing upright and the helical body 14 fitted in the inside thereof, and to select between the selection cylinder 1 and the spiral body 14 according to the size of the grain size of the grain to be cerealed. Waste particles are leaked from the sorting hole 13 provided on the peripheral surface, and the waste particles are inclinedly extended toward the lower side of the machine body 2 side by a scraping blade 17 that rotates together with the sorting tube 1 on the lower outer periphery of the sorting tube 1. In the harvesting device of the vertical grain sorter, which is configured so as to be able to be discharged from the grain chute 3 and capable of separating and dropping the straw from the fall net 4 stretched on the inclined bottom surface of the waste grain chute 3, the fall net 4 A guide plate 28 is provided above and at a height away from the falling net 4, and the guide plate 28 receives scrap particles scraped toward the scrap particle chute 3 by the scraping action of the scraping blade 17. A vertical grain sorter that extends diagonally downward from the receiving side The configuration of the apparatus.
Further, a reduction chute 22 for returning the waste particles from the inclined bottom surface of the waste particle chute 3 to the sorting cylinder 1 again, and a switching plate 23 capable of switching the flow of the waste particles to the waste particle chute 3 side or the reduction chute 22 side. the provided, the state in which該切Kawaita 23 guides the debris particle to Kuzutsubu chute 3 side, and established toward the switching plate 23 to Kuzutsubu chute 3 side, the switching plate 23 and integrally rotatable guide A plate 27 is provided, and the guide plate 27 is inclined and extended substantially in parallel with the guide plate 28 to provide a trapping device for a vertical grain sorter.

請求項１に記載の発明は、立設する選別筒１及びその内方に収嵌した螺旋体１４を回転させ、該選別筒１と螺旋体１４との間を揚穀される穀粒の粒径の大小によって選別すべく、選別筒１周面に設けた選別孔１３から屑粒を漏出させ、この屑粒を、選別筒１下方外周の選別筒１とともに回転する掻出羽根１７により、機体２側方下方に向け傾斜延設した屑粒シュート３から放出可能に構成するとともに、該屑粒シュート３傾斜底面に張設した糠落網４から糠を分別落下させることのできる縦型穀粒選別機の糠取装置において、前記糠落網４上方、且つ、糠落網４から離間させた高さ位置に案内板２８を設け、該案内板２８を、前記掻出羽根１７の掻出作用によって屑粒シュート３へ向け掻出される屑粒を受ける受側から斜め下方に向け延設してあるので、掻出羽根１７によって屑粒シュート３の受側へ向け片寄って掻出される屑粒を、逆方向の下方に向け案内し、屑粒が糠落網４に接触する時間を長くさせて確実な糠取りを行わせることができる。又、屑粒量が増加した場合に、糠落網４上を厚い層で流下する屑流の、案内板２８下端以上の上層部を屑粒の受側とは逆方向に向け案内し、屑粒層の高さを均一化して糠落網４上を接触流下させることができるので効率の良い糠取りを行わせることができる。   The invention according to claim 1 rotates the selection cylinder 1 to be erected and the spiral body 14 fitted in the inside thereof, and the grain size of the grain to be cerealed between the selection cylinder 1 and the spiral body 14 is increased. In order to sort by size, waste particles are leaked from a sorting hole 13 provided on the circumferential surface of the sorting cylinder 1, and the scrap particles 17 are rotated by the scraping blades 17 rotating together with the sorting cylinder 1 on the outer periphery of the sorting cylinder 1 side. A vertical grain sorter that is configured to be able to be discharged from a waste grain chute 3 that is inclined and extended downward, and that can separate and drop straw from a fall net 4 that is stretched on the inclined bottom face of the waste grain chute 3. In the scraping device, a guide plate 28 is provided above the fall net 4 and at a height away from the fall net 4, and the guide plate 28 is disposed on the scrape chute 3 by the scraping action of the raking blade 17. Extending diagonally downward from the receiving side that receives scrap particles scraped toward Therefore, the scraping blade 17 guides the scraping particles that are scraped toward the receiving side of the scrapping chute 3 toward the lower side in the reverse direction, and ensures the length of time that the scraping particles contact the falling net 4. Can be made to take care of. In addition, when the amount of waste particles increases, the upper portion of the guide plate 28 lower than the lower end of the waste flow that flows down on the falling net 4 in a thick layer is guided in a direction opposite to the waste particle receiving side, Since the height of the layer can be made uniform and the flow on the falling net 4 can be made to flow in contact, efficient cutting can be performed.

請求項２に記載の発明は、屑粒シュート３の傾斜底面から屑粒を再び選別筒１内へ戻す還元シュート２２と、この屑粒の流れを屑粒シュート３側、もしくは還元シュート２２側とに切替え可能の切替板２３を設け、該切替板２３が屑粒を屑粒シュート３側へ案内する状態の時、切替板２３から屑粒シュート３側へ向け立設し、切替板２３と一体的に回動可能のガイド板２７を設けるとともに、該ガイド板２７を案内板２８と略平行に傾斜延設させて設けてあるので、切替板２３を切替ればガイド板２７も切替板２３とともに回動し、屑粒を還元シュート２２側へ案内する状態においては、ガイド板２７が屑粒を案内せず、屑粒を屑粒シュート３側へ案内する状態では、掻出羽根１７によって掻出される屑粒の一部を、屑粒の受側とは逆方向の下方に向け案内することとなり、屑粒を確実に案内できるとともに、糠落網４による糠取りを効率良く行わせることができる。 The invention according to claim 2 is a reduction chute 22 for returning the waste particles back into the sorting cylinder 1 from the inclined bottom surface of the waste particle chute 3, and the flow of the waste particles with the waste chute 3 side or the reduction chute 22 side. The switching plate 23 that can be switched is provided, and when the switching plate 23 guides the waste particles to the waste particle chute 3 side, the switching plate 23 is erected from the switching plate 23 toward the waste particle chute 3 side and integrated with the switching plate 23. Since the guide plate 27 is provided so as to be rotatable, and the guide plate 27 is provided so as to be inclined and extended substantially parallel to the guide plate 28, the guide plate 27 and the switching plate 23 are switched together when the switching plate 23 is switched. In the state of rotating and guiding the waste particles to the reduction chute 22 side, the guide plate 27 does not guide the waste particles, and in the state of guiding the waste particles to the waste chute 3 side, it is scraped by the scraping blade 17. Some of the waste particles that are Will be guided towards the person, along with the debris particle can be reliably guided, can be carried out efficiently bran removing by bran 落網 4.

次に本件発明の縦型穀粒選別機における糠取装置について、図面を参照に説明する。断面四角筒状の外殻体１０の下部に基盤１１を横架し、該基盤１１上に受粒筒１２を設置し、その上に選別筒１３を回転可能に装着してある。選別筒１内には螺旋体１４を収嵌し、前記基盤１１下面に取着したギヤケース１５によって、選別筒１と螺旋体１４が互いに逆方向へ回転するよう構成してある。該ギヤケース１５下面には駆動用のモータ１６を取着してあるが、プーリやスプロケットを取着してＶベルトやチェーン等によりモータ１６の動力を伝動させてもよい。   Next, the harvesting device in the vertical grain sorter of the present invention will be described with reference to the drawings. A base 11 is horizontally mounted on the lower part of the outer shell body 10 having a square cylindrical section, a granule cylinder 12 is installed on the base 11, and a sorting cylinder 13 is rotatably mounted thereon. A spiral body 14 is fitted in the sorting cylinder 1, and the sorting cylinder 1 and the spiral body 14 are configured to rotate in opposite directions by a gear case 15 attached to the lower surface of the base 11. Although a driving motor 16 is attached to the lower surface of the gear case 15, a pulley or a sprocket may be attached to transmit the power of the motor 16 by a V belt, a chain, or the like.

選別する穀粒は、機体２後方の上下中央部に設けた供給ホッパー２１から前記受粒筒１２内へ供給する。
選別筒１の周面には、選別する穀粒の径に対応した長孔状の選別孔１３を複数列配列し、この選別孔１３から漏出する屑粒（米選別では小米や未熟米又は砕米を含む）は外殻体１０内を落下し、選別筒１下方外周の選別筒１と共に回転する掻出羽根１７によって屑粒シュート３から機体２外部へ放出させることができる。選別孔１３から漏出しない整粒は螺旋体１４によって送り上げられ、機体２上部から前方に突設する貯留タンク１８内へ放出される。貯留タンク１８下方にはシャッター１９を設け、その下方の計量器２０上に載置する穀粒袋６に整粒の袋詰め作業を行う。 The grain to be selected is supplied into the granule cylinder 12 from a supply hopper 21 provided at the upper and lower center part behind the machine body 2.
On the peripheral surface of the sorting cylinder 1, a plurality of rows of long hole-shaped sorting holes 13 corresponding to the diameter of the grain to be sorted are arranged, and waste grains leaking from the sorting hole 13 (small rice, immature rice or crushed rice in rice sorting) Can fall inside the outer shell body 10 and can be discharged from the waste particle chute 3 to the outside of the machine body 2 by a scraping blade 17 that rotates together with the sorting cylinder 1 at the outer periphery of the sorting cylinder 1. The sized particles that do not leak from the sorting hole 13 are sent up by the spiral body 14 and discharged from the upper part of the machine body 2 into a storage tank 18 protruding forward. A shutter 19 is provided below the storage tank 18, and the sizing bagging operation is performed on the grain bag 6 placed on the measuring device 20 below the shutter 19.

屑粒を放出する屑粒シュート３は、機体２側方から下方に向け傾斜延設してあり、該屑粒シュート３には屑粒を再び受粒筒１２内へ還元する還元シュート２２と、屑粒の流れを還元シュート２２側、もしくは屑粒シュート３側とに切替え可能の切替板２３を設けてある。又、屑粒シュート３の傾斜底面には、屑粒に付着している糠を取るための糠落網４を張設してある。屑粒シュート３先端部の放出口２４下方には穀粒袋６を配置することが可能で、該放出口２４から放出される屑粒を袋詰めすることができる。
機体２側面と屑粒シュート３放出口２４との間の下方には、前記糠落網４から落下する糠が通る糠シュート５を設けてあり、糠シュート５下方には糠回収用の糠回収箱７を配置してある。この糠回収箱７は、屑粒放出口２４下方に穀粒袋６をセットした際の機体２と穀粒袋６との狭幅間に配設してある。回収箱７の前後には回収箱７を持つ取っ手２５を設けてあり、機体２側壁から突出する掛具に引っ掛けるよう構成（図示せず）し、回収箱７の着脱を容易にしてある。尚、回収箱７を容易に着脱可能な構成としては、前述の引っ掛け構成に限定するものではなく、回収箱７底面を受ける載置構成でもよく、穀粒袋６を移動させなくても回収箱７の着脱が可能な構成であればよい。 The waste particle chute 3 that discharges the waste particles is inclined and extended downward from the side of the machine body 2, and the waste particle chute 3 has a reduction chute 22 that reduces the waste particles again into the receiving cylinder 12, A switching plate 23 is provided that can switch the flow of waste particles to the reduction chute 22 side or the waste particle chute 3 side. In addition, a falling net 4 for removing wrinkles adhering to the waste particles is stretched on the inclined bottom surface of the waste particle chute 3. The grain bag 6 can be arranged below the discharge port 24 at the tip of the waste particle chute 3, and the waste particles discharged from the discharge port 24 can be packaged.
A trap chute 5 through which the kite falling from the crash net 4 passes is provided below the side surface of the machine body 2 and the waste particle chute 3 discharge port 24. 7 is arranged. This straw collection box 7 is arranged between the machine body 2 and the grain bag 6 when the grain bag 6 is set below the waste outlet 24. A handle 25 having a recovery box 7 is provided before and after the recovery box 7 and is configured to be hooked on a hook projecting from the side wall of the machine body 2 (not shown), so that the recovery box 7 can be easily attached and detached. The configuration in which the collection box 7 can be easily attached / detached is not limited to the above-described hooking configuration, but may be a mounting configuration for receiving the bottom surface of the collection box 7 or the collection box without moving the grain bag 6. Any configuration that can attach and detach 7 is acceptable.

糠シュート５内の糠は回収箱７に回収するが、この回収箱７の容量は多い方が好ましい。従って、屑粒用の穀粒袋４と機体２との間の少ない隙間に狭幅の回収箱７を配置させ、その容量を多くするために、機体２前後に長い回収箱７形状に形成してある。本実施例においては取っ手２５を含めた回収箱７の前後長さ７Ｌは外殻体１０の前後長さ１０Ｌと略同じに形成し、外殻体１０の前後端から回収箱７が突出しないようにし、且つ、極力容量が多くなる形状に構成してある。
一方、回収箱７の前後長さを長くすると、糠シュート５から排出される糠が回収箱７内で単一の山状になり、回収箱７容量が有効に使われないまま糠シュート５の高さに蓄積されてしまうため、糠シュート５内に落下する糠を前後に分岐させる分岐板８を設けてある。この分岐板８で糠を機体２前後方向に分岐させることにより、回収箱７には前後２つの糠の山が形成され、糠が回収箱７の前後端部にまで行き渡り、回収箱７の容量を有効に利用することができる。尚、分岐板８は回収箱７側の糠が落下する位置に設けてもよく、又、分岐板８を複数個設けてもよい。
上記の屑粒放出構成により、屑粒用の穀粒袋６をセットした場合にも糠回収箱７の着脱が容易であるとともに、穀粒袋６を含む機体２設置幅Ｗを少なくすることが可能で、狭い設置スペースにも設置することができる。又、屑粒シュート３は、機体２の左右どちら側に設けてもよく、両側に設けることも可能である。 The soot in the soot chute 5 is collected in the collection box 7, but it is preferable that the capacity of the collection box 7 is large. Therefore, a narrow collection box 7 is arranged in a small gap between the grain bag 4 for scraps and the machine body 2, and in order to increase its capacity, it is formed in a long collection box 7 shape around the machine body 2. It is. In this embodiment, the front and rear length 7L of the collection box 7 including the handle 25 is formed substantially the same as the front and rear length 10L of the outer shell body 10 so that the recovery box 7 does not protrude from the front and rear ends of the outer shell body 10. In addition, it has a configuration that increases the capacity as much as possible.
On the other hand, when the front and rear length of the recovery box 7 is lengthened, the soot discharged from the soot chute 5 becomes a single mountain shape in the recovery box 7, and the capacity of the soot chute 5 is not used effectively. Since it accumulates at a height, a branch plate 8 is provided for branching the kite falling into the kite chute 5 back and forth. By bifurcating the basket in the longitudinal direction of the airframe 2 with this branch plate 8, two piles of front and rear are formed in the collection box 7, and the basket reaches the front and rear ends of the collection box 7. Can be used effectively. The branch plate 8 may be provided at a position where the bag on the collection box 7 side drops, or a plurality of branch plates 8 may be provided.
With the above-described waste particle discharge configuration, it is possible to easily attach and detach the straw collection box 7 even when the waste grain bag 6 is set, and to reduce the machine body 2 installation width W including the grain bag 6. It can be installed in a small installation space. Further, the waste particle chute 3 may be provided on either the left or right side of the machine body 2 and may be provided on both sides.

屑粒の流れを還元シュート２２と屑粒シュート３とに切替え可能の切替板２３は、切替レバー２６を操作することによって切替えることができる。図１に示すＡ位置では、屑粒が屑粒シュート３側を通り、切替レバー２６をＢ位置に操作すると、切替板２３が還元口２２ａを開放するとともに、屑粒の屑粒シュート３側への流れを阻止して還元シュート２２側へ案内する。
切替レバー２６がＡ位置での切替板２３傾斜上面には、掻出羽根１７の回転によって掻出される屑粒を受けて案内する第一ガイド板２７を立設してある。図２に示すように、還元口２２ａは右半分部に形成してあり、該還元口２２ａを閉鎖可能に設けた切替板２３に、左下方へ向け傾斜させた第一ガイド板２７を立設してある。 The switching plate 23 that can switch the flow of waste particles between the reduction chute 22 and the waste particle chute 3 can be switched by operating the switching lever 26. In the position A shown in FIG. 1, when the waste particles pass through the waste particle chute 3 side and the switching lever 26 is operated to the B position, the switching plate 23 opens the reducing port 22 a and the waste particle toward the waste particle chute 3 side. The flow is blocked and guided to the reduction chute 22 side.
A first guide plate 27 is erected on the inclined upper surface of the switching plate 23 when the switching lever 26 is at the A position to receive and guide the scrap particles scraped by the rotation of the scraping blade 17. As shown in FIG. 2, the reducing port 22a is formed in the right half portion, and a first guide plate 27 inclined to the lower left is installed on the switching plate 23 provided to be able to close the reducing port 22a. It is.

掻出羽根１７の回転方向は平面視左回り（図示せず）であり、図２においては屑粒シュート３の左上方から右下方へ向け掻出される。屑粒量が少ない時には、糠落網４の右半部で糠取りが可能であるが、屑粒量が多くなると、屑粒シュート３内を右側に片寄って掻出される屑粒の上層部は糠落網４に接触しないまま放出されることとなり、糠が取れないという不都合がある。
又、第一ガイド板２７を固定すると、還元口２２ａ開放時にも一部の屑粒が屑粒シュート３側へ流出するという不都合もある。
本実施例の第一ガイド板２７は切替板２３から立設してあるので、切替板２３とともに回動し、切替レバー２６をＢ位置に切替えた還元口２２ａを開放した状態においては屑粒を案内せず、切替レバー２６をＡ位置にして還元口２２ａを閉鎖した際に屑粒の一部を左下側へ向け案内し、糠落網４による糠取りを効率よく行わせることができる。 The rotation direction of the scraping blade 17 is counterclockwise in plan view (not shown). In FIG. 2, the scrape chute 3 is scraped from the upper left to the lower right. When the amount of waste particles is small, the right half of the falling net 4 can be scraped. However, when the amount of waste particles increases, the upper part of the waste particles scraped off to the right in the waste particle chute 3 is It will be discharged without touching the falling net 4, and there is a disadvantage that it will not be able to remove wrinkles.
Further, when the first guide plate 27 is fixed, there is also a disadvantage that some of the waste particles flow out to the waste particle chute 3 side even when the reducing port 22a is opened.
Since the first guide plate 27 of this embodiment is erected from the switching plate 23, the first guide plate 27 rotates together with the switching plate 23, and in the state in which the reduction port 22a that has switched the switching lever 26 to the B position is opened, waste particles are removed. Without guiding, when the switching lever 26 is set to the A position and the reducing port 22a is closed, a part of the waste particles is guided to the lower left side, and the scraping by the falling net 4 can be efficiently performed.

第一ガイド板２７下流の糠落網４上方には、該第一ガイド板２７と略平行に傾斜させた第二案内板２８を設けてある。第二案内板２８は、屑粒シュート３内の糠落網４から離間させた高さ位置に設けてあり、図２に示すように糠落網４の右半部に形成してある。
この第二案内板２８は図２において屑粒シュート３の右側に片寄って掻出される屑粒を左側へ向け案内し、屑粒が糠落網４に接触する時間を長くさせて確実な糠取りを行うとともに、屑粒量が増加した場合に、糠落網４上を厚い層で流下する屑粒の、第二案内板２８下端以上の上層部を左下方へ向け案内し、屑粒層の高さを均一化して糠落網４上を接触流下させるものである。 A second guide plate 28 that is inclined substantially parallel to the first guide plate 27 is provided above the falling net 4 downstream of the first guide plate 27. The 2nd guide plate 28 is provided in the height position spaced apart from the falling net 4 in the waste particle chute 3, and is formed in the right half part of the falling net 4 as shown in FIG.
This second guide plate 28 guides the scraped particles scraped to the right side of the scrap chute 3 in FIG. 2 toward the left side, and increases the time for which the scrap particles contact the falling net 4 for reliable scraping. In addition, when the amount of waste particles increases, the upper portion of the second guide plate 28 and above of the waste particles flowing down in a thick layer on the falling net 4 is guided to the lower left, and the height of the waste particle layer Is made uniform to flow down on the falling net 4.

本実施例の縦型穀粒選別機は屑粒シュート３の底面に張設する糠落網４を延設し、更に下方に屈曲させて、還元シュート２２側でも糠取りを可能にしてある。還元シュート２２で取られた糠は屑粒シュート３で取られる糠と同様に糠シュート５に落下し、下方の回収箱７に回収される。
又、螺旋体１４と受粒筒１２との間の基盤１１には、供給ホッパー２１から供給される穀粒の糠を取るための、糠取孔３０を設けてある。機体２後方から受粒筒１２内へ供給される穀粒は、螺旋体１４の下端部が回転することにより、受粒筒１２内で一旦撹拌されながら送り上げられるが、この撹拌中に穀粒が糠取孔３０上を摺動することで、糠取りを行うものである。
尚、図１に示すように、糠取孔３０から落下する糠を回収箱７へ回収可能の糠シュート３１を別途設けてもよい。該糠取孔３０の直径は、選別筒１の選別孔１３と略同等程度に形成することが好ましく、米の選別においては１．７ｍｍ〜２．３ｍｍ程度の直径の糠取孔３０を設ければ適度の糠取効果を得ることが可能である。 In the vertical grain sorter of this embodiment, the falling net 4 extending from the bottom surface of the waste grain chute 3 is extended and further bent downward so that the reduction chute 22 can also be scraped. The soot taken by the reduction chute 22 falls on the soot chute 5 in the same manner as the soot taken by the waste chute 3 and is collected in the lower collection box 7.
Further, the base 11 between the spiral body 14 and the granule cylinder 12 is provided with a punching hole 30 for picking up the grains supplied from the supply hopper 21. The grain supplied from the rear side of the machine body 2 into the granule 12 is fed while being stirred once in the granule 12 as the lower end of the spiral body 14 is rotated. The scooping is performed by sliding on the scoring hole 30.
In addition, as shown in FIG. 1, you may provide separately the soot chute 31 which can collect | recover the soot falling from the scooping hole 30 to the collection box 7. The diameter of the harvesting hole 30 is preferably formed to be approximately the same as that of the sorting hole 13 of the sorting cylinder 1, and the sorting hole 30 having a diameter of about 1.7 mm to 2.3 mm is provided for sorting rice. Therefore, it is possible to obtain an appropriate harvesting effect.

屑粒シュート３底面に張設する糠落網４の網目幅は、小さ過ぎた場合には放出口２４から放出する屑粒に糠が混入し、大き過ぎると糠シュート５側へ未熟粒が混入するという不都合がある。本出願人のテスト結果では、供給ホッパー２１から供給される穀粒径と略同寸法の目幅を採用した場合に、最もよい糠と未熟粒との分別効率が得られた。従って本実施例の糠落網４の目幅は２．０７ｍｍ（１０メッシュに相当）に設定してある。尚、糠落網４の目幅の範囲は２ｍｍ±０．５ｍｍ程度が好ましい。   When the mesh width of the falling net 4 stretched on the bottom surface of the waste grain chute 3 is too small, soot is mixed into the waste grains discharged from the discharge port 24, and when it is too large, immature grains are mixed into the side of the straw chute 5. There is an inconvenience. According to the test results of the present applicant, the best separation efficiency between cocoons and immature grains was obtained when a grain size substantially the same as the grain size supplied from the supply hopper 21 was adopted. Therefore, the mesh width of the falling net 4 of this embodiment is set to 2.07 mm (corresponding to 10 mesh). In addition, the range of the mesh width of the falling net 4 is preferably about 2 mm ± 0.5 mm.

図５に示すのは、本実施例の縦型穀粒選別機の作業形態例を記載したものである。従来より、籾摺機４０から穀粒を供給しながら選別を行うとともに、計量袋詰めを同時に行う作業形態が主流であったが、近年、大規模農家等では選別と計量との作業を別々に行う作業形態が採用されている。
まず、籾摺機４０から供給する穀粒は、縦型穀粒選別機の後側の供給ホッパー２１から供給され整粒と屑粒とに選別される。整粒は、螺旋体１４によって貯留タンク１８に送り上げられ、下方のシャッター１９を開放しておくことで、連結パイプ４１内を通って揚穀装置４２に入る。揚穀装置４２に入った整粒は上方の穀粒タンク４３に揚穀される。従って籾摺機４０から供給される穀粒の選別作業をあらかじめまとめて行うことにより、作業の単純化が可能である。
選別作業が終わると、連結パイプ４１を取外し、計量袋詰め作業に移行する。本実施例の貯留タンク１８側面には穀粒タンク４３からの連結パイプ４４を接続可能に構成してある。穀粒タンク４３下方の開閉シャッター４５を開けると穀粒タンク４３の整粒を縦型選別機の貯留タンク１８内へ流入させることができる。開閉シャッター４５の開閉操作は、縦型穀粒選別機近傍の支柱４３ａに設けた開閉ハンドル４６を回すことによって行う。この状態で計量器２０上に穀粒袋６を置き計量袋詰め作業のみを連続して行うことができる。 FIG. 5 shows an example of the working mode of the vertical grain sorter of the present embodiment. Conventionally, the mainstream has been to perform the sorting while supplying the grains from the huller 40 and simultaneously packing the weighing bags. However, in recent years, large-scale farms and the like separate the sorting and weighing operations. The work form to be performed is adopted.
First, the grain supplied from the huller 40 is supplied from the supply hopper 21 on the rear side of the vertical grain sorter and sorted into sized grains and waste grains. The sized particles are sent to the storage tank 18 by the spiral body 14 and enter the whipping device 42 through the connection pipe 41 by opening the lower shutter 19. The sized particles that have entered the whipping device 42 are whipped into the upper grain tank 43. Therefore, the work can be simplified by collecting the grains supplied from the huller 40 in advance.
When the sorting operation is completed, the connecting pipe 41 is removed, and the operation shifts to a weighing bag filling operation. The connection pipe 44 from the grain tank 43 is connectable to the side surface of the storage tank 18 of the present embodiment. When the opening / closing shutter 45 below the grain tank 43 is opened, the sized particles in the grain tank 43 can flow into the storage tank 18 of the vertical sorter. The opening / closing operation of the opening / closing shutter 45 is performed by turning the opening / closing handle 46 provided on the column 43a in the vicinity of the vertical grain sorter. In this state, the grain bag 6 can be placed on the weighing instrument 20 and only the weighing bag filling operation can be performed continuously.

要部の断正面図。FIG. 要部の一部断側面図。The partial cutaway side view of the principal part. 全体側面図。Overall side view. 全体正面図。Overall front view. 作業形態の正面図。The front view of a work form.

１ 選別筒
２ 機体
３ 屑粒シュート
４ 糠落網
１３ 選別孔
１４ 螺旋体
１７ 掻出羽根
２２ 還元シュート
２３ 切替板
２７ ガイド板
２８ 案内板 DESCRIPTION OF SYMBOLS 1 Sorting cylinder 2 Airframe 3 Waste grain chute 4 Fallen net
13 sorting holes
14 helix
17 scraped feathers
22 reduction chute
23 switching plate
27 guide plate
28 guide board

Claims (2)

立設する選別筒（１）及びその内方に収嵌した螺旋体（１４）を回転させ、該選別筒（１）と螺旋体（１４）との間を揚穀される穀粒の粒径の大小によって選別すべく、選別筒（１）周面に設けた選別孔（１３）から屑粒を漏出させ、この屑粒を、選別筒（１）下方外周の選別筒（１）とともに回転する掻出羽根（１７）により、機体（２）側方下方に向け傾斜延設した屑粒シュート（３）から放出可能に構成するとともに、該屑粒シュート（３）傾斜底面に張設した糠落網（４）から糠を分別落下させることのできる縦型穀粒選別機の糠取装置において、前記糠落網（４）上方、且つ、糠落網（４）から離間させた高さ位置に案内板（２８）を設け、該案内板（２８）を、前記掻出羽根（１７）の掻出作用によって屑粒シュート（３）へ向け掻出される屑粒を受ける受側から斜め下方に向け延設してなる縦型穀粒選別機の糠取装置。   The selection cylinder (1) standing upright and the spiral body (14) fitted inside thereof are rotated, and the grain size of the grains cerealed between the selection cylinder (1) and the spiral body (14) is large or small. In order to sort out, waste particles are leaked from a sorting hole (13) provided on the peripheral surface of the sorting cylinder (1), and the scrap particles are scraped with the sorting cylinder (1) below the sorting cylinder (1). The blade (17) is configured so as to be able to be released from the waste particle chute (3) extending obliquely downward toward the aircraft body (2), and the fall net (4) stretched on the inclined bottom surface of the waste particle chute (3). ), A guide plate (28) at a height above the fall net (4) and at a height away from the fall net (4). And the guide plate (28) is directed to the waste chute (3) by the scraping action of the scraping blade (17). Vertical grain sorter Nukato device formed by extending obliquely downward from the receiving side for receiving the debris particles to be scooping. 屑粒シュート（３）の傾斜底面から屑粒を再び選別筒（１）内へ戻す還元シュート（２２）と、この屑粒の流れを屑粒シュート（３）側、もしくは還元シュート（２２）側とに切替え可能の切替板（２３）を設け、該切替板（２３）が屑粒を屑粒シュート（３）側へ案内する状態の時、切替板（２３）から屑粒シュート（３）側へ向け立設し、切替板（２３）と一体的に回動可能のガイド板（２７）を設けるとともに、該ガイド板（２７）を案内板（２８）と略平行に傾斜延設させて設けてなる請求項１記載の縦型穀粒選別機の糠取装置。 A reduction chute (22) that returns the dust grains back into the sorting cylinder (1) from the inclined bottom surface of the waste grain chute (3), and a flow of the waste grains on the waste grain chute (3) side or the reduction chute (22) side. And a switching plate (23) that can be switched, and when the switching plate (23) guides the waste particles to the waste chute (3) side, the switching plate (23) to the waste particle chute (3) side It was established toward the switching plate (23) and integrally rotatably in the guide plate provided with a (27), provided substantially by inclined parallel to extend the guide plate (28) the guide plate (27) The trapping device for a vertical grain sorter according to claim 1.
JP2008283813A 2008-11-05 2008-11-05 Trapping device for vertical grain sorter Expired - Lifetime JP4863170B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2008283813A JP4863170B2 (en) 2008-11-05 2008-11-05 Trapping device for vertical grain sorter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2008283813A JP4863170B2 (en) 2008-11-05 2008-11-05 Trapping device for vertical grain sorter

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP2004123025A Division JP2005305239A (en) 2004-04-19 2004-04-19 Rice bran removing device of vertical grain sorter

Publications (2)

Publication Number Publication Date
JP2009072780A JP2009072780A (en) 2009-04-09
JP4863170B2 true JP4863170B2 (en) 2012-01-25

Family

ID=40608310

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008283813A Expired - Lifetime JP4863170B2 (en) 2008-11-05 2008-11-05 Trapping device for vertical grain sorter

Country Status (1)

Country Link
JP (1) JP4863170B2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106179595B (en) * 2016-07-20 2018-06-26 福建中科康膳生物科技有限公司 Micron order wheat bran flour producing process
CN114308191B (en) * 2021-11-19 2023-04-28 重庆灏真现代农业有限公司 Rice huller

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6036389Y2 (en) * 1982-03-12 1985-10-29 株式会社四国製作所 Vertical grain sorter
JPH0253173A (en) * 1988-08-16 1990-02-22 Nec Corp Word processor
JP2002126647A (en) * 2000-10-27 2002-05-08 Atex Co Ltd Bran remover of grain separator

Also Published As

Publication number Publication date
JP2009072780A (en) 2009-04-09

Similar Documents

Publication Publication Date Title
JP3168587U (en) Garbage processing equipment for bagging
RU2638310C2 (en) Device for grain separation in grain combine harvester
KR101616525B1 (en) Machine for awning and grain sorting for rice, on which dust suction apparatus is installed
KR102390603B1 (en) Garlic breaking and sorting device
JP4863170B2 (en) Trapping device for vertical grain sorter
CN210279760U (en) Novel chinese herbal medicine sieve separator
CN219421641U (en) Sunflower threshing machine
JP2009233528A (en) Small rice extracting device of grain sorting machine
JP2005305239A (en) Rice bran removing device of vertical grain sorter
KR101644737B1 (en) Remove debris hired separation device that separates the shell and lining
JP6215145B2 (en) Combine
JP4883419B2 (en) Vertical grain mill
KR200427517Y1 (en) Soybean selector with debris removal means
JP6432109B2 (en) Combine
CN109351623A (en) A kind of rice dust removal device
CN116890409B (en) Seedling membrane separator
CN206716133U (en) A kind of branch crushing machine
CN219844124U (en) Air-draft type wheat threshing and distributing machine
KR200215374Y1 (en) Dust and bits selector of grain
KR200322017Y1 (en) Herbal Medicine Automatic Sorting Machine
JP5729175B2 (en) Threshing device
CN210159961U (en) Light miscellaneous material wind selection is clear device just
JP2006067814A (en) Recovery apparatus of free grain over rack for thresher
JP2009262048A5 (en)
KR200163812Y1 (en) Leach equipment of unpolished rice machine

Legal Events

Date Code Title Description
A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20110902

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20110922

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20111017

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20141118

Year of fee payment: 3

R150 Certificate of patent or registration of utility model

Ref document number: 4863170

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

Free format text: JAPANESE INTERMEDIATE CODE: R150

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20111030

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250