JP3565710B2

JP3565710B2 - Grain drying and storage equipment

Info

Publication number: JP3565710B2
Application number: JP12586998A
Authority: JP
Inventors: 正弘岩下; 康広大島; 健二清水; 晴彦木津; 和彦細川
Original assignee: Kubota Corp
Current assignee: Kubota Corp
Priority date: 1998-05-08
Filing date: 1998-05-08
Publication date: 2004-09-15
Anticipated expiration: 2018-05-08
Also published as: JPH11313534A

Description

【０００１】
【発明の属する技術分野】
本発明は、乾燥又は貯蔵のために穀物を貯留する穀物貯留空間を備えた穀物乾燥貯留設備に関する。
【０００２】
【従来の技術】
この種の穀物乾燥貯留設備において、従来では、例えば平面視で角型形状の穀物貯留空間を形成する場合に、その貯留空間の柱部材や梁部材は、長材を施工現場（設備の設置箇所）において所定寸法に切断して、溶接やネジ止めにて各部材同士を連結して組み立て、さらに、貯留空間の側壁部を形成する板材を所定寸法に切断・加工して、上記柱部材と梁部材とに溶接やネジ止めにて組み付けて、上記穀物貯留空間を形成するようにしていた。
【０００３】
【発明が解決しようとする課題】
しかしながら、上記従来技術では、穀物乾燥貯留設備の施工現場において、長材や板材等の材料を切断・加工して組み立てていたので、作業者の労力が増大するととともに、柱部材や梁部材等の各部材の加工精度が低下して組付け時に調整等のための余分な手間が増え、組み立て作業が円滑かつ迅速にできないという不具合があった。
【０００４】
本発明は、かかる実情に鑑みてなされたものであり、その目的は、上記従来技術の不具合を解消すべく、柱部材や梁部材等の各部材の加工精度を上げて組付け時の調整等の手間を極力少なくして、作業者の労力を軽減しながら、穀物貯留空間を円滑かつ迅速に形成できるようにすることにある。
【０００５】
【課題を解決するための手段】
請求項１によれば、設置箇所において、夫々別個に形成された柱部材と梁部材とが組付けられ、さらに、上記柱部材及び梁部材とは別個に形成されて、上下方向に複数枚取り付けられたパネルが、上記組付けられた柱部材及び梁部材に組付けられるように、柱部材と梁部材とパネルとが前記設置箇所において組付けられて、上記パネルにて前記穀物貯留空間の側壁部が形成され、前記パネルは、下方側のパネルの方が上方側のパネルの方に比べてパネル厚さ方向での強度が強くなるように形成される状態で、乾燥又は貯蔵のために穀物を貯留する穀物貯留空間が形成される。
従って、穀物貯留空間を形成するための柱部材と梁部材とパネルを別個に、工場等において寸法精度が良い状態で製作して、それら各部材を設置箇所において組み付けるので、従来のように、施工現場において長材や板材等の材料を切断・加工して組み立てるようにすると、作業者の労力が増大するととともに、各部材の加工精度が低下して組付け時に調整等の余分な手間が増え、組み立て作業が円滑かつ迅速にできないのに対して、かかる不具合を解消して、作業者の労力を軽減しながら、穀物貯留空間を円滑かつ迅速に形成することができる。
【０００６】
請求項２によれば、請求項１において、パネルが、パネル厚さ方向に間隔を隔てて位置して、一対のパネル表面部を形成する一対の矩形状の板状部と、パネル厚さ方向での強度を補強すべく、それら一対の板状部の間の内部空間内に位置して、一対の板状部を接続する補強部とを備えて構成され、その一対のパネル表面部のうちの少なくとも穀物貯留空間に面するもののパネル表面部が、平坦面状に形成されている。
従って、穀物貯留空間の内方側からパネル厚さ方向にかかる圧力を、その内方側の板状部ばかりでなく、補強部と貯留空間の外方側の板状部とで支えて、パネル厚さ方向での強度を確保しながら、各板状部の厚みを合わせた厚みを、パネルを単板にて構成する場合の厚みよりも薄くすることができるので、パネルの重量を極力軽くすることができる。そして、このような重量が軽いパネルを用いることにより、施工の際の作業者の労力を軽減でき、又、パネルを支持する柱部材や梁部材の強度を下げることができて、穀物貯留空間を形成するための材料費を低減して、穀物乾燥貯留設備の製作コストを低減することができる。
更に、平坦面状のパネル表面部が穀物貯留空間に面するので、デッドスペースが生じることなく貯留空間を形成することができ、もって、請求項１の好適な手段が得られる。
【０００７】
請求項３によれば、請求項１又は２において、前記柱部材と前記梁部材とがネジ式締結手段にて組付けられ、そのネジ式締結手段にて組付けられた柱部材及び梁部材と前記パネルとが、ネジ式締結手段にて組付けられている。
従って、例えば溶接等の連結手段にて、柱部材と梁部材とを固着し、且つ、柱部材及び梁部材とパネルとを固着して組み付けるものでは、組み立て作業に多くの手間を要するのに比べて、ネジ止めによって極力少ない手間で組み立てることができ、さらに、一部の部材を交換等する場合も比較的容易に行うことができ、もって、請求項１又は２の好適な手段が得られる。
【０００８】
請求項４によれば、請求項３において、柱部材及び梁部材にて区画形成されるパネル取付け用の矩形状の枠部分の内周部に配置される枠体に、パネル厚さ方向に沿う締め付けによってパネルを組み付け、且つ、上記枠体と枠部分との間のパネル幅方向に沿う隙間に隙間調整用の調整部材を配置した状態で、パネル幅方向に沿う締め付けによって前記枠体を前記枠部分に組み付けるようにして、前記パネルが柱部材及び梁部材に対してネジ式締結手段にて組付けられる。
従って、柱部材及び梁部材にて区画形成されるパネル取り付け用の枠部分の内周部に配置される枠体を介して、パネルを柱部材及び梁部材に対して組付けるので、パネルを柱部材及び梁部材に確実に組付けることができるとともに、パネル取り付け用の部材（枠体）が貯留空間に出っ張ることを極力抑制することができ、さらに、上記枠体と枠部分との間に生じる隙間を調整部材にて塞ぐようにするので、貯留空間の内部の温度等の状態が外部から極力影響されないようにすることができ、もって、請求項３の好適な手段が得られる。
【０００９】
請求項５によれば、請求項１〜４のいずれか１項において、前記穀物貯留空間として、隣接して配置された複数の貯留空間が備えられ、且つ、それら隣接する貯留空間同士で、前記柱部材と、前記梁部材と、前記パネルにて形成される前記側壁部とが共用されている。
従って、隣接して配置される複数の穀物貯留空間を形成するための柱部材と梁部材と側壁部とが共用されるので、各穀物貯留空間毎に、別個の柱部材と梁部材と側壁部とを用いるのに比べて、設備費用の低減を実現することができ、もって、請求項１〜４のいずれか１項の好適な手段が得られる。
【００１０】
請求項６によれば、請求項５において、複数の貯留空間が、穀物を貯蔵保管する貯蔵用貯留空間と、その貯蔵用貯留空間の両側に設けられて、穀物を乾燥処理する乾燥用貯留空間とにて構成され、その貯蔵用貯留空間と乾燥用貯留空間とで、側壁部が共用されている。
従って、大容量化して大型になり易い貯蔵用貯留空間を真ん中に位置させて、その両側に、乾燥用貯留空間をバランス良く配置させることができるとともに、両貯留空間で側壁部を共用して、設備費用の低減を実現することができ、もって、請求項５の好適な手段が得られる。
【００１１】
請求項７によれば、請求項６において、前記貯蔵用貯留空間及び前記乾燥用貯留空間の夫々を覆う覆いが、柱部材にて支持される状態で設けられている。
従って、上記貯蔵用及び乾燥用の各貯留空間を覆う覆いを、貯留空間を形成するための柱部材を利用して支持するようにしたので、例えば、上記貯蔵用貯留空間及び乾燥用貯留空間の全てを収める建屋を建設する場合に比べて、設備費用を大幅に低減させることができ、もって、請求項６の好適な手段が得られる。
【００１２】
【発明の実施の形態】
以下、本発明に係る穀物乾燥貯留設備の実施の形態を、図面に基づいて説明する。
図１に示すように、穀物処理設備が、納入者が投入する穀物の荷受け処理を行う荷受け部Ａ、穀物を貯留するとともに乾燥処理する貯留ビンＤ、乾燥後の穀物を貯蔵処理するサイロＳ、穀物の籾摺調整を行う籾摺調整部Ｅ及び出荷処理を行う出荷部Ｆ等を備えて構成されている。ここで、貯留ビンＤの貯留空間が穀物を乾燥処理する乾燥用貯留空間Ｄｉに対応し、サイロＳの貯留空間が穀物を貯蔵処理する貯蔵用貯留空間Ｓｉに対応して、貯留ビンＤとサイロＳとによって、乾燥又は貯蔵のために穀物を貯留する穀物貯留空間Ｄｉ，Ｓｉを備えた穀物貯留乾燥設備が構成される。
【００１３】
荷受け部Ａは、穀物を受け入れる荷受けホッパー２１、荷受けホッパー２１からの穀物を横送りする荷受けコンベア２２、穀物を揚送する第１揚送コンベア２３、穀物を一旦貯留する流量調整タンク２４、穀物から藁屑等の異物を除去するための粗選機２５、精選処理時には粗選機２５から排出される穀物を精選別する精選機２６、荷受け処理時には粗選機２５から排出される穀物を計量し、精選処理時には精選機２６から排出される穀物を計量する荷受け用計量機２７、粗選機２５から排出される枝梗付き籾等から枝梗等を除去する脱芒機２８、精選機２６から排出される脱ぷ米を貯留する脱ぷ米タンク２９等を備えている。
又、籾摺調整部Ｅには、調整タンク６１、籾摺調整装置６２、石抜機６３等が備えられ、出荷部Ｆには、計量タンク６４、出庫用計量機６５、自動給袋機６６等が備えられている。
【００１４】
荷受け時において、荷受け用計量機２７から排出される計量後の穀物は、第２揚送コンベア６７によって揚送され、供給用コンベア６８によっていずれかの貯留ビンＤに貯留されることになる。貯留ビンＤに貯留されて乾燥処理された穀物は、各下端部の排出部６９から後述のように送風によって排出されて横送りコンベア７０によって搬送され、第３揚送コンベア７１により揚送搬送されて、第４揚送コンベア７２及び供給コンベア７３によりいずれかのサイロＳへ供給されることになる。
そして、サイロＳに供給されている穀物は、下方の排出口７４から横送りコンベア７５によって横送りされ、第４揚送コンベア３０によって揚送された後、精選処理時には、荷受け部Ａの第１揚送コンベア２３に搬送されて精選処理されたのち、戻され、又、出荷処理時には、籾摺調整部Ｅに供給され更に出荷部Ｆを通して出荷されるようになっている。ちなみに、貯留ビンＤは、サイロＳが満杯のときなどにおいては、サイロとしても用いられるものであって、上記サイロＳと同様に、荷受け部Ａの第１揚送コンベア２３や籾摺調整部Ｅに向けて、貯留穀物を搬送できるように構成されている。
【００１５】
尚、上記荷受け部Ａにおける流量調整タンク２４、粗選機２５、精選機２６、荷受け用計量機２７、脱芒機２８、脱ぷ米タンク２９等は、それらの各装置を穀物が上方から下方に向けて流下するように上下方向に積み重ねて一体的に固定した段積み構成として、設置スペースを少なくするようにしてある。
【００１６】
次に、上記貯留ビンＤとサイロＳの各穀物貯留空間Ｄｉ，Ｓｉを形成するための構成について説明する。
図２〜図４に示すように、主柱５と梁６を組み付けるとともに、主柱５同士の間の中央において、上下の梁６に対して間柱７を組み付けて、左右方向に並ぶ主柱５と間柱７、及び、上下の梁６にて、パネル取付け用の矩形状の枠部分ｗｂが区画形成されている。ここで、主柱５と間柱７とによって柱部材５，７が構成され、梁６によって梁部材６が構成され、柱部材５，７と梁６とは、別個に形成されて、設置箇所において組付け自在に構成されている。
また、上記主柱５、間柱７及び梁６とは別個に形成されたパネルＰが、上記設置箇所において組付けられた主柱５、間柱７及び梁６つまり各枠部分ｗｂに対して組付け自在に構成されている。そして、主柱５、間柱７、梁６及びパネルＰが前記設置箇所において組付けられて、そのパネルＰにて穀物貯留空間Ｄｉ，Ｓｉの側壁部Ｗが形成される状態で、穀物貯留空間Ｄｉ，Ｓｉが形成されている。
【００１７】
ここで、枠部分ｗｂを形成する主柱５、間柱７及び梁６にパネルＰを組み付けた状態では、パネルＰに対しては、上下方向並びに横方向での荷重がほとんどかからず、貯留穀物によるパネル厚さ方向での圧力のみがかかるようにして、後述のように中空状態にして軽量化したパネルＰでも、要求される強度を充分に確保できるようにしてある。
パネルＰは上下方向に複数枚（本実施形態では３枚）を取り付けるが、同一サイズのパネルＰにて各貯留空間の側壁部を形成するように、パネルＰを共通化するとともに、上下方向での位置に応じて、パネル厚さ方向での強度が異なる３種類のパネルＰを用意し、各位置で要求されるパネル厚さ方向での強度に充分耐え得る強度を備えたパネルＰを配置するようにしてある。ちなみに、下方側には強度大のパネルＰを、上方側には強度小のパネルＰを配置する。
以上のようにして、各穀物貯留空間Ｄｉ，Ｓｉを形成することにより、構造物全体を形成する材料の総重量を軽量化して、コストダウンを図っている。
【００１８】
前記穀物貯留空間Ｄｉ，Ｓｉとして、隣接して配置された複数の貯留空間Ｄｉ，Ｓｉが備えられ、且つ、それら隣接する貯留空間Ｄｉ，Ｓｉ同士で、主柱５、間柱７、梁６及び側壁部Ｗが共用されている。つまり、複数の貯留空間Ｄｉ，Ｓｉが、前記サイロＳの貯蔵用貯留空間Ｓｉと、その貯蔵用貯留空間Ｓｉの両側に設けられた前記貯留ビンＤの乾燥用貯留空間Ｄｉとにて構成され、その貯蔵用貯留空間Ｓｉと、乾燥用貯留空間Ｄｉとで、側壁部Ｗが共用されている。尚、各貯留空間Ｄｉ，Ｓｉは、夫々平面視で矩形状に形成してある。
具体的には、貯留ビンＤの複数（図ではサイロＳの列の左右に各５個で計１０個）が、貯留ビンＤとサイロＳとが隣接して並ぶ並び方向と交差する方向に隣接して設けられて、その隣接する貯留ビンＤの間の側壁部Ｗが共用され、サイロＳの複数（図では５個）が、上記貯留ビンＤとサイロＳとの並び方向と交差する方向に隣接して設けられて、その隣接するサイロＳの間の側壁部Ｗが共用され、さらに、上記１０個の貯留ビンＤ及び５個のサイロＳのうちで、前記並び方向に隣接する各貯留ビンＤと各サイロＳとの間の側壁部Ｗが共用されている。
【００１９】
更に、上記５個の貯蔵用貯留空間Ｓｉ及び１０個の乾燥用貯留空間Ｄｉの夫々を一括して覆う覆い８が、主柱５にて支持される状態で設けられている。
つまり、覆い８を支持する柱を、穀物貯留空間Ｄｉ，Ｓｉを形成する主柱５にて共用することにより、例えば、５個のサイロＳ及び１０個の貯留ビンＤの全てを収める建屋を建設する場合に比べて、コストダウンが可能になる。
又、図示はしないが、上記貯留ビンＤとサイロＳを集合させた構造物の直線状の外周面を囲むように、断熱材が配置されて断熱施工が行われる。
【００２０】
前記柱部材５，７（主柱５及び間柱７）と梁６とが、ネジ式締結手段Ｎｉにて組付けられ、且つ、そのネジ式締結手段Ｎｉにて組付けられた柱部材５，７及び梁６に対して、パネルＰがネジ式締結手段Ｎｊにて組付けられている。
【００２１】
次に、図５〜図７に基づいて、主柱５と梁６、及び、梁６と間柱７との組み付け構造について説明を加える。
主柱５は角柱状に形成してあり、間柱７及び梁６夫々は横断面形状がＨ形状に形成してある。
梁６において、主柱５に対する組み付け部分である両端部を除いた部分には、予め、Ｈ形状の両側の凹部を蓋するように板状材９を溶接にて取り付けてあり、残りの部分は、後述するように梁６を主柱５に組み付けた後で、蓋部材１０をネジ止めして蓋をするようにしてある。又、同様に、間柱７において、梁６に対する組み付け部分である両端部を除いた部分には、予め、Ｈ形状の両側の凹部を蓋するように板状材９を溶接にて取り付けてあり、残りの部分は、後述するように間柱７を梁６に組み付けた後で、蓋部材１０をネジ止めして蓋をするようにしてある。これは、穀物を貯留したときに、梁６や間柱７の凹部に穀物が溜まるのを防止するためである。
【００２２】
主柱５における梁６の組み付け箇所には、複数のボルト挿通孔を形成した取り付け板１１を突設してあり、梁６の両端部夫々には、取り付け板１１の複数のボルト挿通孔に対応させて複数のボルト挿通孔を形成してある。そして、取り付け板１１のボルト挿通孔と梁６のボルト挿通孔とにボルト１２を挿通してナット１３を締め付けることにより、主柱５と梁６とを組み付ける。
同様に、梁６における間柱７の組み付け箇所には、複数のボルト挿通孔を形成した取り付け板１１を突設してあり、間柱７の両端部夫々には、取り付け板１１の複数のボルト挿通孔に対応させて複数のボルト挿通孔を形成してある。そして、取り付け板１１のボルト挿通孔と間柱７のボルト挿通孔とにボルト１２を挿通してナット１３を締め付けることにより、梁６と間柱７とを組み付ける。
以上より、上記ボルト１２とナット１３とが、柱部材５，７（主柱５及び間柱７）と梁６とを組み付けるネジ式締結手段Ｎｉに対応する。
【００２３】
次に、枠部分ｗｂを形成する主柱５、間柱７及び梁６に対するパネルＰの取り付け構造を説明する。
左右方向に並ぶ主柱５、間柱７、上下の梁６夫々の枠内面に対応する部分には、枠全周にわたるように取り付け板１４を溶接接続してあり、取り付け板１４には、枠内外方向（パネル幅方向に相当する）を向く複数のネジ孔１４ｈを周方向に沿って間隔を隔てて形成してある。
尚、取り付け板１４にて形成される枠内周の大きさは、パネルＰの外周つまり額縁材４の外周よりもやや大きくなるように構成してある。
【００２４】
外形形状がパネルＰの額縁材４と同一形状に形成されて、前記枠部分ｗｂの内周部に配置される枠体としての取り付け枠１５が設けられ、この取り付け枠１５には、枠内外方向（パネル幅方向に相当する）を向く複数の長孔１５ｏを取り付け板１４の複数のネジ孔１４ｈに対応させて形成するとともに、枠厚さ方向（パネル厚さ方向に相当する）に向く複数のボルト挿通孔１５ｈを額縁材４の複数のボルト挿通孔４ｈに対応させて形成してある。
そして、ボルト１７を取り付け枠１５の長孔１５ｏに挿通して取り付け板１４のネジ孔１４ｈにねじ込むことにより、取り付け枠１５を主柱５、間柱７及び梁６に対して取り付け、取り付け枠１５と取り付け板１４との間の隙間には、シム１６を挿入してその隙間を塞ぐ。
続いて、図６に示すように、パネルＰを、取り付け枠１５がパネル全周部の端面における額縁材４の不存在箇所に嵌まり込むように配置して、ボルト１８を額縁材４のボルト挿通孔４ｈ及び取り付け枠１５のボルト挿通孔１５ｈに挿通してナット１９を締め付けることにより、パネルＰを主柱５、間柱７及び梁６に対して組み付ける。又、梁６におけるパネル厚さ方向の幅はパネルＰの厚さよりも大きいので、パネルＰとその下方側の梁６とにより形成される角部に穀物が溜まらないように、覆い板２０をビス止めするようにしてある。
【００２５】
以上より、柱部材５，７及び梁部材６に対してパネルＰを組付けるネジ式締結手段Ｎｊが、ボルト１８とナット１９との組み合わせ、及び、ボルト１７とネジ孔１４ｈとの組み合わせにて構成されて、パネル厚さ方向に沿う締め付けによってパネルＰを取り付け枠１５に組み付け、且つ、取り付け枠１５と枠部分ｗｂとの間のパネル幅方向に沿う隙間に隙間調整用の調整部材としてのシム１６を配置した状態で、パネル幅方向に沿う締め付けによって取り付け枠１５を枠部分ｗｂに組み付けるように構成されている。ここで、パネル厚さ方向に沿う締め付けには、ボルト１８とナット１９とを用い、パネル幅方向に沿う締め付けには、ボルト１７とネジ孔１４ｈを用いる。
【００２６】
以上のようなパネルＰの取り付け構造を採用することにより、以下に説明するような利点がある。
つまり、パネルＰの額縁材４、取り付け枠１５、主柱５、間柱７及び梁６等の各部材は、工場にて製作するので寸法精度が高いが、主柱５、間柱７及び梁６の組み付けは現場で行うので、主柱５、間柱７及び梁６にて形成されるパネル取り付け用の枠部分については寸法精度が低下する。
そこで、主柱５、間柱７、上下の梁６にて形成される枠部分に対して、枠内周の大きさがパネルＰの額縁材４の外周よりもやや大きくなるように、取り付け板１４を枠状に取り付け、その取り付け板１４に対して、額縁材４と同一形状の取り付け枠１５を、パネル幅方向に締め付けるネジ式締結手段（ボルト１７とネジ孔１４ｈ）によってシム１６を介して取り付け、その取り付け枠１５に対してパネルＰを額縁材４を用いて取り付けるようにしてある。
従って、主柱５、間柱７及び梁６にて形成されるパネル取り付け用の枠部分の寸法がばらついても、パネルＰを確実に取り付けることができる。
【００２７】
次に、図８〜図１２に基づいて、パネルＰについて説明する。
パネルＰは、パネル厚さ方向に間隔を隔てて位置して、一対のパネル表面部を形成する一対の矩形状の板状部Ｂと、パネル厚さ方向での強度を補強すべく、それら一対の板状部Ｂの間の内部空間内に位置して、一対の板状部Ｂを接続する補強部Ｒとを備えて構成され、上記一対のパネル表面部のうちの少なくとも前記穀物貯留空間Ｄｉ，Ｓｉに面するものが、平坦面状に形成されている。この例では、両側に穀物貯留空間Ｄｉ，Ｓｉが存在するパネルＰのみならず、片側だけに穀物貯留空間Ｄｉ，Ｓｉが存在するパネルＰについても、一対のパネル表面部の両方を平坦面状に形成しているが、片側だけに穀物貯留空間Ｄｉ，Ｓｉが存在する場合には、その穀物貯留空間Ｄｉ，Ｓｉに面する側のパネル表面部のみを平坦面状に形成するようにしてもよい。更に、パネル全周部の端面に、額縁材４を設けてある。
【００２８】
一対の板状部Ｂの一部分を形成するための板状部形成用の板部Ｔｂ及び補強部Ｒの一部分を形成するための補強部形成用の板部Ｔｒとを備えるように、横断面形状が矩形状に形成された角筒状体Ｔの複数を、隣り合う角筒状体Ｔの補強部形成用の板部Ｔｒ同士を接続した状態で、パネル幅方向に並設し、並設した複数の角筒状体Ｔにおける、一対の板状部形成用の板部Ｔｂにて一対の板状部Ｂを、且つ、補強部形成用の板部Ｔｒにて補強部Ｒを構成してある。
更に、角筒状体Ｔの内部に、一対の板状部形成用の板部Ｔｂ同士を接続する補強材Ｔｃを設けてあり、その補強材Ｔｃも補強部Ｒを構成するようにしてある。
【００２９】
角筒状体Ｔについて、説明を加える。
板状材を、長方形状の平板部１ａと、その平板部１ａの両端からその平板部１ａに垂直な方向に延びる屈曲部１ｂと、屈曲部１ｂ夫々の端部から平板部１ａと平行に内方側に突出した鍔部１ｃを備えるように成形して、横断面形状が略Ｃ型のＣ形材１を形成する。
平板部２ａとその平板部２ａの一端からその平板部２ａに垂直な方向に延びる屈曲部２ｂを備えた横断面形状が略Ｌ形で長尺状のＬ形材２の２本を、夫々の長手方向をＣ形材１の幅方向（屈曲部１ｂを形成した端縁に直交する方向）に向けて、Ｃ形材１における屈曲部１ｂの側の面に、Ｃ形材１を長手方向（屈曲部１ｂを形成した端縁の延びる方向）に略等間隔に３分割する位置に配置して、溶接接続してある。
Ｃ形材１にＬ形材２を溶接した状態では、Ｌ形材２の屈曲部２ｂの外方側の面がＣ形材１の鍔部１ｃの外方側の面と略同一面を形成するとともに、Ｌ形材２の屈曲部２ｂがＣ形材１の両側の鍔部１ｃ間の略全長にわたる状態となるようにしてある。更に、Ｃ形材１における屈曲部１ｂが存在しない両端には、端部を蓋するように板状材３を溶接接続してある。
【００３０】
そして、一対のＣ形材１を、夫々の鍔部１ｃ同士、Ｌ形材２の屈曲部２ｂ同士、及び、板状材３の端縁同士を夫々を当付けた状態で対向させて、一対のＣ形材１夫々の屈曲部１ｂ同士、及び、一対の板状材３同士を溶接接続して、横断面形状が矩形状の角筒状体Ｔを形成してある。
つまり、Ｃ形材１の平板部１ａを板状部形成用の板部Ｔｂとして、一対のＣ形材１夫々の屈曲部１ｂ同士を接続した状態のものを、補強部形成用の板部Ｔｒとして、一対のＣ形材１夫々に接続したＬ形材２同士が互いに接当した状態のものを補強材Ｔｃとして、夫々機能させるようにしてある。
【００３１】
そして、３個の角筒状体Ｔを、互いに補強部形成用の板部Ｔｒを接当させた状態でパネル幅方向に密接状態に並べ、隣合う角筒状体Ｔの補強部形成用の板部Ｔｒ同士を溶接接続してある。
つまり、並設した３個の角筒状体Ｔにおける、一対の板状部形成用の板部Ｔｂにて一対の板状部Ｂを構成してある。又、並設した３個の角筒状体Ｔにおける、補強部形成用の板部Ｔｒ、角筒状体Ｔの内部の補強材Ｔｃ、及び、板状材３にて、補強部Ｒを構成してある。
従って、パネル厚さ方向視において、補強材Ｔｃ及び板状材３夫々と補強部形成用の板部Ｔｒとは互いに直交する状態となる。つまり、補強部Ｒは、パネル厚さ方向視にてパネルの縦横の幅方向に沿う縦方向補強部と横方向補強部とを備えるように形成してある。
【００３２】
しかも、縦方向補強部に相当する補強材Ｔｃ及び板状材３を略等間隔で並設し、並びに、横方向補強部に相当する補強部形成用の板部Ｔｒを略等間隔で並設してあり、そのことによって、補強部Ｒを、パネル幅方向の全体において同じ強度になるように補強するように構成してある。
そして、筒壁の厚み（具体的には、Ｃ形材１の厚み）の異なる角筒状体Ｔを用いることにより、板状部Ｂの厚みが異なることによってパネル厚さ方向での強度が異なる２種類のパネルＰを製作するようにしてある。
【００３３】
尚、角筒状体Ｔは、横断面形状が偏平長方形状となる偏平状に形成してあり、そのような偏平状の角筒状体Ｔを用いることにより、パネルＰを形成するための角筒状体Ｔの個数を少なくして、コストダウンを図っている。
【００３４】
額縁材４について、説明を加える。
額縁材４は、横断面形状が略正方形状の角筒材を用いて、並設した３個の角筒状体Ｔが内部に嵌め込み可能な形状の矩形枠状に形成してある。更に、額縁材４には、組み付け用として、パネル厚さ方向を向く複数のボルト挿通孔４ｈを周方向に沿って間隔を隔てて形成してある。
額縁材４は、パネル厚さ方向での幅がパネルＰの厚さの略半分になるように形成してある。そして、パネルＰの一方のパネル表面部と額縁材４の表面部とが面一状になるように、額縁材４にパネルＰを嵌め込んで、額縁材４とパネルＰとを溶接接続してある。つまり、額縁材４を、パネル全周部の端面におけるパネル厚さ方向での一端側に偏らせて設けてある。
【００３５】
次に各貯留ビンＤの構成について説明する。
図１５に示すように、並列配置される５個の各貯留ビンＤに対して多孔状で通気可能な床部３１の下方側から導入して貯留ビンＤの上部から排出するように通風させる送風機３２を設け、５個の貯留ビンＤ夫々の上部に対して排気作用する排風機３３を設けている。そして、各貯留ビンＤの上部側の穀物投入口３４には投入用シャッター３５を設け、下部の穀物の排出部３３にはそれを開閉する排出用シャッター３６を設けてある。
送風機３２は５個の貯留ビンＤ夫々に対して設け、送風機３２による通流空気を貯留ビンＤの床部３１に導入する状態と、５個全部の送風機３２による通流空気を合流して、５個の貯留ビンＤのうちから選択自在な１つの貯留ビンＤの下方側に導入する状態とに切り換え自在に構成されている。
【００３６】
詳述すると、図１４に示すように、貯留ビンＤの床部３１と下方側の底部３７との間を隔壁３８により上下二つに仕切り、隔壁３８と底部３７との間を、隔壁３９，４０により貯留ビンＤの並設方向と直交する方向に３つに仕切ってある。貯留ビンＤ内において床部３１と隔壁３８とによって仕切られる空間と、隔壁３８の下方に隔壁３９，４０によって仕切られる空間とは、連通口４１によって互いに連通させてあり、これら互いに連通する二つの空間によって、送風機３２からの空気を床部３１の下方側から貯留空間に導入するための導風路４２を形成している。
隔壁３８、隔壁３９、貯留ビンＤの下部前壁５７及び底部３７にて仕切られる仕切空間に臨む部分には、送風機３２の連通口を形成し、前記仕切空間を５個の貯留ビンＤにわたって一連に連通させて連通風路４４を形成してある。又、貯留ビンＤの隣接するもの同士で共有する壁部における前記連通風路４４を形成するための開口には、開閉操作される合流制御用ダンパ４５を設け、各貯留ビンＤの隔壁３９に形成した連通口には各貯留ビンＤの導風路４２と連通風路４４とを連通する状態と遮断する状態とに切り換えるための通風制御用ダンパ４６を設けてある。尚、送風機３２夫々の吸い込み口付近には、吸い込み口に吸い込まれる空気を加熱するヒータ４３を設けている。
【００３７】
隔壁３８、隔壁４０、貯留ビン２の下部後壁５８及び底部３７にて仕切られる空間を、５個の貯留ビンＤにわたって一連に連通させて、そのように連通した通路内に排出用の横送りコンベア７０を配置してある。
【００３８】
そして、図１４に示すように、貯留ビンＤにおける穀物貯留空間の床部３１は、金属板を打ち抜いて多数の通気孔３１ａを形成するとともに、打ち抜きの際に舌片３１ｂが排出部６９側に延びる状態で形成されるようにして、下方側から供給される空気を上方側に通過させるとともに、排出部６９側に変向するように構成している。
【００３９】
前記各貯留ビンＤの内部の穀物貯留空間には、穀物を上下方向に移動しながら攪拌する攪拌装置Ｍを設けてある。
攪拌装置Ｍは、貯留ビンＤの上部に平行状態で設けた一対のネジ軸４７と、そのネジ軸４７に夫々噛合する一対のコマ部材４８と、それら一対のコマ部材４８に連結した軸体４９と、その軸体４９を往復移動させるべくネジ軸４７を夫々回動させる一対の移動用電動モータ５０と、軸体４９に出力軸を下方に向けて取付けた一対の回転用電動モータ５１と、回転用電動モータ５１夫々の出力軸に連結した一対の螺旋体５２とを備えて構成し、回転用電動モータ５１夫々を駆動させて螺旋体５２夫々を回転させながら、移動用電動モータ５０を正逆方向に交互に駆動させて、軸体４９を往復移動させることにより、貯留空間の略全域にわたって貯留されている穀物を上下方向に攪拌移動させるように構成してある。
【００４０】
そして、各送風機３２、排出用シャッター３６、各ダンパ４５，４６、各電動モータ５０，５１等の作動を制御する制御装置５３と、作動内容を指令する操作盤５４とが備えられ、制御装置５３は、切換スイッチ５４ａにて通風モードが指令されると、図１５に示すように、全ての排出用シャッター３６及び合流制御用ダンパ４５を閉じ状態とし、選択スイッチ５４ａにて選択された貯留ビンＤに対して通風制御用ダンパ４６を開状態とするとともに、送風機３２、各電動モータ５０，５１を作動させて、通風乾燥が行われる。そして、排出モードが指令されると、図１６に示すように、全ての合流制御用ダンパ４５を開状態とし、全ての送風機３２を作動させ、選択スイッチ５４ｃにて選択された貯留ビンＤの排出用シャッター３６及び通風制御用ダンパ４６のみ開状態として、他の全ての排出用シャッター３６及び通風制御用ダンパ４６を閉じ状態とする。このようにして、全ての送風機３２の通流空気を合流して選択された貯留ビンＤの床部３１の下方側から導入して、その空気によって穀物を排出口側に流動させることにより、貯留ビンＤ内の穀物を全て排出することができる。
【００４１】
そして、各サイロＳは、貯蔵される穀物を自然流下によるホッパー式排出部より外部に排出するように構成されている。つまり、図１に示すように、サイロＳの底部を下窄まりの漏斗状に形成し、その先端部に穀物排出口７４を形成してあり、この穀物排出口７４には排出用シャッター５６が備えられ、この排出用シャッター５６を開操作させると自然流下により穀物が下方側の横送りコンベア７５上に排出されるように構成してある。
各サイロＳがこのようにホッパー式排出部を備えていることから、図３に示すように、サイロＳの下方側には排出部の左右両側に空きスペースが形成されることになり、この空きスペースを利用して各送風機３２を配置してある。又、このような空きスペースを利用して、作業者がメンテナンス作業用の通路として利用することもできるようになっている。
【００４２】
〔別実施形態〕
次に別実施形態を説明する。
（イ）上記の実施形態においては、穀物貯留空間として、隣接配置された複数の貯留空間Ｄｉ，Ｓｉを備えて、それら隣接する貯留空間Ｄｉ，Ｓｉ同士で、柱部材５，７と梁部材６と側壁部Ｗとを共用するようにしたが、このような形態に限るものではなく、種々の形態で構成することができる。例えば、単一の貯留空間を備えるようにしたり、あるいは、複数の貯留空間を隣接させない状態で備えるようにしてもよく、これらの場合には、上記柱部材等は共用されない。
又、上記の実施形態においては、複数の穀物貯留空間を設ける場合に、乾燥用の貯留空間Ｄｉと、貯蔵用の貯留空間Ｓｉとを備えるようにしたが、乾燥用の貯留空間Ｄｉ又は貯蔵用の貯留空間Ｓｉの一方のみを備えるものでもよい。
【００４３】
（ロ）上記の実施形態においては、側壁部Ｗを、パネル厚さ方向に間隔を隔てて位置して、一対のパネル表面部を形成する一対の矩形状の板状部Ｂと、パネル厚さ方向での強度を補強すべく、それら一対の板状部Ｂの間の内部空間に位置して、一対の板状部Ｂを接続する補強部Ｒとを備えて構成されたパネルにて形成したが、このようなパネルに限らず、例えば、単板にて形成してもよい。
尚、パネルにて構成する場合に、パネル厚さ方向での強度が異なる３種類のパネルＰを備える場合について例示したが、パネルＰの種類としては、パネル厚さ方向での強度が異なる２種類のパネル、あるいは強度が同一の１種類だけ備えるようにしてもよい。
【００４４】
（ハ）上記の実施形態においては、柱部材５，７と梁部材６とを、ネジ式締結手段Ｎｉにて組付け、柱部材５，７及び梁部材６に対してパネルＰをネジ式締結手段Ｎｊにて組付けるようにしたが、溶接等のネジ式以外の締結手段で組み付けるようにしてもよい。
又、上記実施形態では、柱部材５，７及び梁部材６に対してパネルＰを組付けるネジ式締結手段Ｎｊとして、パネルＰの周囲に取り付けた額縁材４を介してパネルＰを、パネル厚さ方向に締め付けによって枠体１５（取り付け枠１５）に組付け、且つ、その枠体１５を、パネル幅方向に締め付けによって柱部材５，７及び梁部材６にて形成されるパネル取り付け用の枠部分ｗｂに組み付ける組み付け構造を採用したが、パネルＰの柱部材５，７及び梁部材６に対するネジ式の締結手段Ｎｊの具体構成は種々変更可能である。
尚、上記実施形態では、先ず枠体１５を枠部分ｗｂ（柱部材５，７及び梁部材６）に組み付け、次に、パネルＰを枠体１５に組み付けるようにしたが、この順序は逆でもよい。
【図面の簡単な説明】
【図１】穀物処理設備の概略構成図
【図２】穀物乾燥貯留設備の全体構成を示す斜視図
【図３】穀物乾燥貯留設備の側面図
【図４】穀物乾燥貯留設備の横断平面図
【図５】（イ）は取り付け枠を組み付ける前のパネル厚さ方向視での貯留空間側壁部の要部の図、（ロ）は取り付け枠を組み付けた後のパネル厚さ方向視での貯留空間側壁部の要部の図
【図６】（ハ）はパネルを組み付ける前のパネル幅方向視での貯留空間側壁部の要部断面図、（ニ）はパネルを組み付けた後のパネル厚さ方向視での貯留空間側壁部の要部の図
【図７】（イ）はパネルを組み付ける前のパネル幅方向視での貯留空間側壁部の要部断面図、（ロ）はパネルを組み付けた後のパネル幅方向視での貯留空間側壁部の要部断面図
【図８】パネルの分解斜視図
【図９】パネルの斜視図
【図１０】パネルの厚さ方向視での図
【図１１】図９におけるイ−イ矢視図
【図１２】図９におけるロ−ロ矢視図
【図１３】貯留ビンの切り欠き斜視図
【図１４】貯留ビンの床部の断面図
【図１５】貯留ビンの通風状態の切り換えを示す側面図
【図１６】貯留ビンの通風状態の切り換えを示す側面図
【符号の説明】
５柱部材
６梁部材
７柱部材
８覆い
１５枠体
１６調整部材
Ｂ板状部
Ｄｉ乾燥用貯留空間
Ｄｉ穀物貯留空間
Ｎｉネジ式締結手段
Ｎｊネジ式締結手段
Ｐパネル
Ｒ補強部
Ｓｉ貯蔵用貯留空間
Ｓｉ穀物貯留空間
Ｗ側壁部
ｗｂ枠部分[0001]
TECHNICAL FIELD OF THE INVENTION
The present invention relates to a cereal drying and storage facility provided with a cereal storage space for storing cereals for drying or storage.
[0002]
[Prior art]
Conventionally, in this type of grain drying and storage equipment, for example, when a rectangular grain storage space is formed in a plan view, pillar members and beam members of the storage space use long materials at the construction site (where the equipment is installed). ), The members are connected to each other by welding or screwing to assemble them, and further, the plate material forming the side wall of the storage space is cut and processed to a predetermined size to obtain the column members and beams. The grain storage space was formed by assembling with a member by welding or screwing.
[0003]
[Problems to be solved by the invention]
However, according to the above-described conventional technology, at the construction site of the grain drying and storage facility, materials such as long materials and plate materials are cut and processed and assembled, so that the labor of the worker increases and the column members and the beam members and the like are increased. The processing accuracy of each member is reduced, and extra work for adjustment and the like is increased at the time of assembling, so that there is a problem that the assembling work cannot be performed smoothly and quickly.
[0004]
The present invention has been made in view of the above circumstances, and has as its object to improve the processing accuracy of each member such as a column member and a beam member in order to solve the above-mentioned disadvantages of the prior art, and to make adjustments during assembly, etc. It is an object of the present invention to make it possible to form a grain storage space smoothly and promptly while minimizing the labor of the worker and reducing the labor of the worker.
[0005]
[Means for Solving the Problems]
According to the first aspect, the column member and the beam member that are separately formed are assembled at the installation location, and the column member and the beam member are formed separately. With multiple The column member, the beam member, and the panel are assembled at the installation location so that the panel is assembled to the assembled column member and beam member, and the side wall portion of the grain storage space is provided at the panel. Is formed The panel is formed such that the lower panel has higher strength in the panel thickness direction than the upper panel. In this state, a grain storage space for storing grain for drying or storage is formed.
Therefore, pillar members, beam members, and panels for forming the grain storage space are separately manufactured with good dimensional accuracy in a factory or the like, and these members are assembled at the installation location. Cutting and processing materials such as long and plate materials at the work site increases the labor of the operator, reduces the processing accuracy of each member, and increases extra work such as adjustment at the time of assembly. While the assembling work cannot be performed smoothly and quickly, such a problem can be solved, and the grain storage space can be formed smoothly and quickly while reducing the labor of the operator.
[0006]
According to claim 2, in claim 1, the panel is located at a distance in the panel thickness direction, a pair of rectangular plate-shaped portions forming a pair of panel surface portions, and a panel thickness direction. In order to reinforce the strength at, in the internal space between the pair of plate-shaped portions, a reinforcing portion that connects the pair of plate-shaped portions is configured, At least the surface of the panel facing the grain storage space is formed as a flat surface.
Therefore, the pressure applied to the panel in the thickness direction from the inside of the grain storage space is supported not only by the plate-shaped portion on the inside thereof, but also by the reinforcing portion and the plate-shaped portion on the outside of the storage space. While ensuring strength in the thickness direction, the combined thickness of each plate-shaped portion can be made smaller than the thickness when the panel is formed of a single plate, so that the weight of the panel is reduced as much as possible. be able to. And by using such a light panel, the labor of the worker at the time of construction can be reduced, and the strength of the column member and the beam member supporting the panel can be reduced, and the grain storage space can be reduced. The material cost for forming can be reduced, and the production cost of the grain dry storage facility can be reduced.
Further, since the flat panel surface faces the grain storage space, the storage space can be formed without producing a dead space, and the preferable means of claim 1 can be obtained.
[0007]
According to claim 3, in claim 1 or 2, the column member and the beam member are assembled by screw type fastening means, and the column member and beam member assembled by the screw type fastening means. The panel is assembled with a screw-type fastening means.
Therefore, for example, when the column member and the beam member are fixed by connecting means such as welding, and the column member and the beam member are fixedly assembled with the panel, the assembling operation requires much labor. Thus, assembling can be performed with as little labor as possible by screwing, and replacement of a part of the members can be performed relatively easily. Therefore, the preferable means of claim 1 or 2 can be obtained.
[0008]
According to the fourth aspect, in the third aspect, the frame body disposed on the inner peripheral portion of the rectangular frame portion for panel attachment defined by the column member and the beam member extends along the panel thickness direction. The panel is assembled by tightening, and in a state where an adjusting member for gap adjustment is arranged in a gap between the frame body and the frame portion along the panel width direction, the frame body is tightened along the panel width direction. The panel is assembled to the column member and the beam member by screw-type fastening means so as to be assembled to the portion.
Therefore, the panel is assembled to the column member and the beam member through the frame body disposed on the inner peripheral portion of the panel mounting frame portion defined by the column member and the beam member. In addition to being able to be securely assembled to the member and the beam member, it is possible to prevent the panel mounting member (frame) from protruding into the storage space as much as possible, and furthermore to be generated between the frame and the frame portion. Since the gap is closed by the adjusting member, the state such as the temperature inside the storage space can be prevented from being affected as much as possible from the outside, and the preferable means of claim 3 can be obtained.
[0009]
According to claim 5, in any one of claims 1 to 4, a plurality of storage spaces arranged adjacent to each other is provided as the grain storage space, and the storage spaces adjacent to each other are used as the grain storage space. The column member, the beam member, and the side wall formed by the panel are shared.
Therefore, since the column member, the beam member, and the side wall for forming a plurality of grain storage spaces arranged adjacent to each other are shared, a separate column member, beam member, and the side wall portion are provided for each grain storage space. Thus, it is possible to achieve a reduction in equipment cost as compared with the case of using (1) and (2), thereby obtaining the preferable means according to any one of claims 1 to 4.
[0010]
According to claim 6, in claim 5, a plurality of storage spaces are provided on both sides of the storage space for storing and storing the grain, and the storage space for drying for drying the grain. The side walls are shared by the storage space for storage and the storage space for drying.
Accordingly, the storage space for storage, which is likely to be large in size and large, is located in the middle, and on both sides thereof, the storage space for drying can be arranged in a well-balanced manner, and both storage spaces share a side wall portion, A reduction in equipment cost can be realized, and the preferable means of claim 5 can be obtained.
[0011]
According to claim 7, in claim 6, a cover for covering each of the storage space for storage and the storage space for drying is provided in a state of being supported by a column member.
Therefore, since the cover covering each of the storage space for drying and the storage space for drying is supported using the column member for forming the storage space, for example, the storage space for storage and the storage space for drying are used. Compared with the case of constructing a building that can accommodate all of them, the facility cost can be greatly reduced, and the preferable means of claim 6 can be obtained.
[0012]
BEST MODE FOR CARRYING OUT THE INVENTION
Hereinafter, embodiments of a grain drying and storage facility according to the present invention will be described with reference to the drawings.
As shown in FIG. 1, the grain processing equipment is a receiving unit A that performs a receiving process of the grain input by the supplier, a storage bin D that stores and dry the grain, a silo S that stores the dried grain, It is provided with a hulling adjustment unit E that performs hulling adjustment of grain, a shipping unit F that performs shipping processing, and the like. Here, the storage space of the storage bin D corresponds to the storage space Di for drying the grain, and the storage space of the silo S corresponds to the storage space Si for storing and processing the grain. S constitutes a grain storage and drying facility including a grain storage space Di, Si for storing grain for drying or storage.
[0013]
The receiving section A includes a receiving hopper 21 for receiving grains, a receiving conveyor 22 for laterally feeding grains from the receiving hopper 21, a first lifting conveyor 23 for discharging grains, a flow rate adjusting tank 24 for temporarily storing grains, and a A roughing machine 25 for removing foreign matter such as straw waste, a finessing machine 26 for finely sorting grains discharged from the roughing machine 25 at the time of the fine processing, and a grain discharged from the roughing machine 25 at the time of receiving processing are measured. , A weighing machine 27 for weighing the grains discharged from the screening machine 26 during the screening process, a demarcation machine 28 for removing branch stalks and the like from the paddy and the like discharged from the rough screening machine 25, A rice-drying rice tank 29 and the like for storing the rice to be discharged are provided.
In addition, the hulling adjustment unit E is provided with an adjustment tank 61, a hulling adjustment device 62, a destoning machine 63, and the like. Is provided.
[0014]
At the time of receiving, the weighed grain discharged from the receiving weighing machine 27 is lifted by the second lifting conveyor 67 and stored in one of the storage bins D by the supply conveyor 68. The grains stored in the storage bin D and dried are discharged from the discharge section 69 at each lower end by blast as described later, conveyed by the horizontal conveyor 70, and conveyed by the third conveyor 71. Then, it is supplied to any one of the silos S by the fourth transport conveyor 72 and the supply conveyor 73.
The grain supplied to the silo S is traversed by the traverse conveyor 75 from the lower discharge port 74, and is fed by the fourth lifting conveyor 30. Then, at the time of the selection process, the cereal is supplied to the first receiving portion A. After being conveyed to the unloading conveyor 23 and subjected to fine selection processing, it is returned, and at the time of shipping processing, supplied to the hulling adjustment unit E and further shipped through the shipping unit F. Incidentally, the storage bin D is also used as a silo when the silo S is full or the like, and similarly to the silo S, the first unloading conveyor 23 and the hulling adjusting unit E of the load receiving unit A. It is configured so that the stored grain can be transported toward.
[0015]
The flow rate adjusting tank 24, the roughing machine 25, the fine screening machine 26, the weighing machine 27 for receiving the cargo, the degrading machine 28, the rice removing tank 29, etc. in the above-mentioned cargo receiving section A are arranged such that grains are transferred from above to below. The stacking structure is vertically stacked so as to flow downward, and is integrally fixed to reduce the installation space.
[0016]
Next, a configuration for forming the grain storage spaces Di and Si of the storage bin D and the silo S will be described.
As shown in FIGS. 2 to 4, the main columns 5 and the beams 6 are assembled, and at the center between the main columns 5, the studs 7 are assembled to the upper and lower beams 6, and the main columns 5 arranged in the left-right direction are arranged. A rectangular frame portion wb for panel attachment is defined by the, the studs 7, and the upper and lower beams 6. Here, the column members 5 and 7 are configured by the main column 5 and the studs 7, the beam member 6 is configured by the beams 6, and the column members 5 and 7 and the beams 6 are separately formed and installed at the installation location. It is configured to be freely assembled.
Further, the panel P formed separately from the main pillars 5, the studs 7 and the beams 6 is assembled to the main pillars 5, the studs 7 and the beams 6 assembled at the installation location, that is, to each frame portion wb. It is freely configured. Then, the main pillars 5, the studs 7, the beams 6, and the panel P are assembled at the installation locations, and the grain storage spaces Di and the side walls W of the Si are formed in the panels P, and the grain storage spaces Di are formed. , Si are formed.
[0017]
Here, in a state where the panel P is assembled to the main column 5, the studs 7 and the beams 6 forming the frame portion wb, the load is hardly applied to the panel P in the vertical and horizontal directions, and Thus, only the pressure in the panel thickness direction is applied, so that the required strength can be sufficiently ensured even in the panel P which is hollow and light as described later.
A plurality of panels P (three in the present embodiment) are mounted in the vertical direction, but the panels P are shared so that the side walls of each storage space are formed by panels P of the same size, and the panels P are mounted in the vertical direction. 3 types of panels P having different strengths in the panel thickness direction are prepared in accordance with the position of the panel P, and the panels P having strength enough to withstand the required strength in the panel thickness direction at each position are arranged. It is like that. Incidentally, a panel P with high strength is arranged on the lower side, and a panel P with low strength is arranged on the upper side.
As described above, by forming the grain storage spaces Di and Si, the total weight of the material forming the entire structure is reduced, and the cost is reduced.
[0018]
A plurality of storage spaces Di, Si arranged adjacent to each other are provided as the grain storage spaces Di, Si, and the main storage pillars 5, the studs 7, the beams 6, and the side walls are provided between the storage storage spaces Di, Si adjacent to each other. Section W is shared. That is, the plurality of storage spaces Di and Si are configured by the storage space Si for storing the silo S and the storage space Di for drying the storage bin D provided on both sides of the storage space Si. The sidewall W is shared by the storage space Si for storage and the storage space Di for drying. Each of the storage spaces Di and Si is formed in a rectangular shape in plan view.
Specifically, a plurality of storage bins D (five in each case on the left and right sides of the row of silos S in the figure, a total of 10) are adjacent in a direction intersecting the direction in which the storage bins D and silos S are adjacently arranged. And the side wall portion W between the adjacent storage bins D is shared, and a plurality of silos S (five in the figure) intersect with the direction in which the storage bins D and the silos S are arranged. Provided adjacent to each other, the side wall portion W between the adjacent silos S is shared, and among the ten storage bins D and the five silos S, each storage bin adjacent in the arrangement direction is provided. The side wall W between D and each silo S is shared.
[0019]
Further, a cover 8 that collectively covers each of the five storage storage spaces Si and the ten storage storage spaces Di is provided in a state supported by the main pillar 5.
That is, by sharing the pillars supporting the cover 8 with the main pillars 5 forming the grain storage spaces Di and Si, for example, a building for storing all the five silos S and the ten storage bins D is constructed. The cost can be reduced as compared with the case of performing
Although not shown, a heat insulating material is disposed so as to surround the linear outer peripheral surface of the structure in which the storage bin D and the silo S are assembled, and heat insulation is performed.
[0020]
The column members 5, 7 (the main column 5 and the studs 7) and the beam 6 are assembled by screw-type fastening means Ni, and the column members 5, 7 assembled by the screw-type fastening means Ni. The panel P is attached to the beam 6 by screw-type fastening means Nj.
[0021]
Next, an assembly structure of the main column 5 and the beam 6 and the beam 6 and the stud 7 will be described with reference to FIGS.
The main pillar 5 is formed in a prismatic shape, and each of the studs 7 and the beams 6 is formed to have an H-shaped cross section.
In the beam 6, a plate-like material 9 is attached in advance to portions except for both end portions which are portions to be assembled to the main column 5 by welding so as to cover concave portions on both sides of the H shape, and the remaining portions are After assembling the beam 6 to the main column 5 as described later, the lid member 10 is screwed and covered. Similarly, in the studs 7, a plate-like material 9 is attached by welding to parts other than both ends which are parts to be attached to the beam 6 so as to cover the concave portions on both sides of the H shape in advance. As for the remaining portion, the stud 7 is attached to the beam 6 as described later, and then the cover member 10 is screwed and covered. This is to prevent grain from accumulating in the recesses of the beams 6 and the studs 7 when the grain is stored.
[0022]
A mounting plate 11 having a plurality of bolt insertion holes is protruded from the main column 5 at the position where the beam 6 is to be assembled. Each end of the beam 6 corresponds to the plurality of bolt insertion holes of the mounting plate 11. Thus, a plurality of bolt insertion holes are formed. Then, the main column 5 and the beam 6 are assembled by inserting the bolt 12 into the bolt insertion hole of the mounting plate 11 and the bolt insertion hole of the beam 6 and tightening the nut 13.
Similarly, a mounting plate 11 formed with a plurality of bolt insertion holes is protruded from the beam 6 at a location where the stud 7 is assembled, and a plurality of bolt insertion holes of the mounting plate 11 are provided at both ends of the stud 7. A plurality of bolt insertion holes are formed so as to correspond to. Then, the beam 6 and the pillar 7 are assembled by inserting the bolt 12 into the bolt insertion hole of the mounting plate 11 and the bolt insertion hole of the pillar 7 and tightening the nut 13.
As described above, the bolt 12 and the nut 13 correspond to the screw-type fastening means Ni for assembling the column members 5, 7 (the main column 5 and the stud 7) and the beam 6.
[0023]
Next, a structure for attaching the panel P to the main pillar 5, the studs 7, and the beams 6 forming the frame portion wb will be described.
A mounting plate 14 is welded to the portion corresponding to the inner surface of the frame of each of the main pillar 5, the stud 7, and the upper and lower beams 6 arranged in the left-right direction so as to cover the entire circumference of the frame. A plurality of screw holes 14h oriented in the direction (corresponding to the panel width direction) are formed at intervals along the circumferential direction.
The size of the inner circumference of the frame formed by the mounting plate 14 is configured to be slightly larger than the outer circumference of the panel P, that is, the outer circumference of the frame member 4.
[0024]
An outer shape is formed in the same shape as the frame material 4 of the panel P, and a mounting frame 15 is provided as a frame disposed on an inner peripheral portion of the frame portion wb. A plurality of elongated holes 15o facing (corresponding to the panel width direction) are formed corresponding to the plurality of screw holes 14h of the mounting plate 14, and a plurality of slots facing the frame thickness direction (corresponding to the panel thickness direction). The bolt insertion holes 15h are formed corresponding to the plurality of bolt insertion holes 4h of the frame member 4.
Then, the bolt 17 is inserted into the long hole 15o of the mounting frame 15 and screwed into the screw hole 14h of the mounting plate 14, whereby the mounting frame 15 is mounted on the main pillar 5, the stud 7 and the beam 6, and the mounting frame 15 is A shim 16 is inserted into the gap between the mounting plate 14 and the gap is closed.
Subsequently, as shown in FIG. 6, the panel P is arranged so that the mounting frame 15 fits into the non-existent portion of the frame material 4 on the end face of the entire periphery of the panel, and the bolt 18 is bolted to the frame material 4. The panel P is assembled to the main pillar 5, the studs 7, and the beam 6 by inserting the bolt 19 into the insertion hole 4 h and the bolt insertion hole 15 h of the mounting frame 15 and tightening the nut 19. Further, since the width of the beam 6 in the panel thickness direction is larger than the thickness of the panel P, the cover plate 20 is screwed so that grain does not accumulate in the corner formed by the panel P and the beam 6 below the panel P. I try to stop it.
[0025]
As described above, the screw type fastening means Nj for assembling the panel P to the column members 5, 7 and the beam member 6 is constituted by a combination of the bolt 18 and the nut 19 and a combination of the bolt 17 and the screw hole 14h. Then, the panel P is assembled to the mounting frame 15 by fastening along the panel thickness direction, and a shim 16 as an adjusting member for adjusting a gap is provided in a gap between the mounting frame 15 and the frame portion wb along the panel width direction. Is arranged, the mounting frame 15 is assembled to the frame portion wb by tightening along the panel width direction. Here, bolts 18 and nuts 19 are used for fastening along the panel thickness direction, and bolts 17 and screw holes 14h are used for fastening along the panel width direction.
[0026]
The adoption of the above-described panel P mounting structure has the following advantages.
In other words, the frame member 4, the mounting frame 15, the main pillar 5, the studs 7 and the beams 6 of the panel P are manufactured at the factory and thus have high dimensional accuracy. Since the assembling is performed on site, the dimensional accuracy of the frame portion for panel attachment formed by the main pillar 5, the stud 7 and the beam 6 is reduced.
Therefore, the mounting plate 14 for the frame portion formed by the main pillar 5, the studs 7, and the upper and lower beams 6 is formed such that the inner circumference of the frame is slightly larger than the outer circumference of the frame member 4 of the panel P. Is attached in a frame shape, and an attachment frame 15 having the same shape as the frame material 4 is attached to the attachment plate 14 via a shim 16 by screw-type fastening means (bolts 17 and screw holes 14h) for fastening in the panel width direction. The panel P is attached to the attachment frame 15 using the frame material 4.
Therefore, even if the dimensions of the panel mounting frame formed by the main pillar 5, the studs 7, and the beams 6 vary, the panel P can be securely mounted.
[0027]
Next, the panel P will be described with reference to FIGS.
The panel P is located at an interval in the panel thickness direction, and a pair of rectangular plate-shaped portions B forming a pair of panel surface portions, and a pair of the rectangular plate portions B for reinforcing the strength in the panel thickness direction. And a reinforcing portion R that connects the pair of plate-shaped portions B and is located in the internal space between the plate-shaped portions B of the pair, and at least the grain storage space Di of the pair of panel surface portions. , Si are formed into a flat surface. In this example, not only the panel P having the grain storage spaces Di and Si on both sides but also the panel P having the grain storage spaces Di and Si on only one side, both of the pair of panel surface portions are made flat. Although it is formed, when the grain storage spaces Di, Si exist only on one side, only the panel surface portion on the side facing the grain storage spaces Di, Si may be formed in a flat surface shape. . Further, a frame member 4 is provided on an end face of the entire periphery of the panel.
[0028]
The cross-sectional shape includes a plate portion Tb for forming a plate portion for forming a part of the pair of plate portions B and a plate portion Tr for forming a reinforcement portion for forming a portion of the reinforcement portion R. Are arranged side by side in the panel width direction, with a plurality of rectangular tubular bodies T formed in a rectangular shape being connected to the plate portions Tr for forming the reinforcing portions of the adjacent rectangular tubular bodies T. In the plurality of square tubular bodies T, a pair of plate portions B is formed by a pair of plate portions Tb for forming plate portions, and a reinforcing portion R is formed by a plate portion Tr for forming a reinforcing portion. .
Further, a reinforcing member Tc for connecting a pair of plate portions Tb for forming a pair of plate portions is provided inside the rectangular tubular body T, and the reinforcing member Tc also constitutes a reinforcing portion R.
[0029]
The rectangular tubular body T will be described.
The plate-like material is formed by bending a rectangular flat plate portion 1a, bent portions 1b extending from both ends of the flat plate portion 1a in a direction perpendicular to the flat plate portion 1a, and parallel to the flat plate portion 1a from respective ends of the bent portions 1b. A C-shaped member 1 having a substantially C-shaped cross-section is formed by forming a flange portion 1c protruding toward one side.
Each of two long L-shaped members 2 each having a substantially L-shaped cross section and a flat portion 2a and a bent portion 2b extending from one end of the flat portion 2a in a direction perpendicular to the flat portion 2a is provided. The longitudinal direction is directed to the width direction of the C-shaped member 1 (the direction orthogonal to the edge where the bent portion 1b is formed), and the C-shaped member 1 is placed in the longitudinal direction ( (In the direction in which the edge at which the bent portion 1b is formed extends) at approximately equal intervals into three parts, and are connected by welding.
When the L-shaped member 2 is welded to the C-shaped member 1, the outer surface of the bent portion 2b of the L-shaped member 2 forms substantially the same surface as the outer surface of the flange portion 1c of the C-shaped member 1. At the same time, the bent portion 2b of the L-shaped member 2 extends over substantially the entire length between the flange portions 1c on both sides of the C-shaped member 1. Further, plate-shaped members 3 are welded to both ends of the C-shaped member 1 where the bent portions 1b are not present so as to cover the ends.
[0030]
Then, the pair of C-shaped members 1 are opposed to each other with the respective flange portions 1c, the bent portions 2b of the L-shaped member 2 and the edges of the plate-shaped member 3 abutting each other. The bent portions 1b of each of the C-shaped members 1 and the pair of plate members 3 are connected by welding to form a rectangular tubular body T having a rectangular cross section.
In other words, the flat portion 1a of the C-shaped member 1 is used as a plate portion Tb for forming a plate-shaped portion, and the bent portion 1b of each of the pair of C-shaped members 1 is connected to a plate portion Tr for forming a reinforcing portion. In a state where the L-shaped members 2 connected to the pair of C-shaped members 1 are in contact with each other, the L-shaped members 2 are made to function as reinforcing members Tc.
[0031]
Then, the three rectangular tubular bodies T are arranged closely in the panel width direction in a state in which the plate portions Tr for forming the reinforcing sections are in contact with each other, and the three rectangular tubular bodies T for forming the reinforcing sections of the adjacent rectangular tubular bodies T are arranged. The plate portions Tr are connected by welding.
That is, a pair of plate-shaped portions B is formed by a pair of plate-shaped portion-forming plate portions Tb of the three rectangular tube-shaped members T arranged side by side. In addition, a reinforcing portion R is composed of a plate portion Tr for forming a reinforcing portion, a reinforcing material Tc inside the rectangular tubular member T, and a plate material 3 in the three rectangular tubular members T arranged in parallel. I have.
Therefore, when viewed in the panel thickness direction, each of the reinforcing member Tc and the plate-shaped member 3 and the plate portion Tr for forming the reinforcing portion are orthogonal to each other. That is, the reinforcing portion R is formed so as to include a vertical reinforcing portion and a horizontal reinforcing portion along the width direction of the panel as viewed in the panel thickness direction.
[0032]
Moreover, the reinforcing members Tc and the plate members 3 corresponding to the vertical reinforcing portions are arranged side by side at substantially equal intervals, and the plate portions Tr for forming the reinforcing portions corresponding to the horizontal reinforcing portions are arranged side by side at substantially equal intervals. Thus, the reinforcing portion R is configured to be reinforced so as to have the same strength in the entire panel width direction.
Then, by using the rectangular cylindrical bodies T having different thicknesses of the cylindrical walls (specifically, the thickness of the C-shaped member 1), the strength in the panel thickness direction is different due to the different thickness of the plate-shaped portion B. Two types of panels P are manufactured.
[0033]
The rectangular tubular body T is formed in a flat shape having a flat rectangular cross-sectional shape, and by using such a flat rectangular tubular body T, a square for forming the panel P is formed. The cost is reduced by reducing the number of the tubular bodies T.
[0034]
The frame material 4 will be described.
The frame member 4 is formed of a rectangular tube member having a substantially square cross-sectional shape, and is formed into a rectangular frame shape having a shape in which three juxtaposed rectangular tube members T can be fitted inside. Further, the frame member 4 is formed with a plurality of bolt insertion holes 4h oriented in the panel thickness direction at intervals along the circumferential direction for assembly.
The frame member 4 is formed such that the width in the panel thickness direction is approximately half the thickness of the panel P. Then, the panel P is fitted into the frame member 4 so that one panel surface portion of the panel P and the surface portion of the frame member 4 are flush with each other, and the frame member 4 and the panel P are connected by welding. is there. That is, the frame member 4 is provided so as to be biased toward one end side in the panel thickness direction on the end surface of the entire peripheral portion of the panel.
[0035]
Next, the configuration of each storage bin D will be described.
As shown in FIG. 15, a blower that introduces air into each of five storage bins D arranged in parallel from below the porous and permeable floor portion 31 and discharges the storage bins D from the upper portion thereof. 32, and an exhaust fan 33 that exhausts air to the upper part of each of the five storage bins D is provided. The grain input port 34 on the upper side of each storage bin D is provided with a charging shutter 35, and the lower grain discharging section 33 is provided with a discharging shutter 36 for opening and closing it.
The blower 32 is provided for each of the five storage bins D, and a state in which the flow air from the blower 32 is introduced into the floor 31 of the storage bin D and the flow air from all five blowers 32 are combined. The storage bin D is configured to be switchable between a state in which the storage bin D is introduced below one storage bin D that can be selected from the five storage bins D.
[0036]
More specifically, as shown in FIG. 14, a partition 38 partitions a space between the floor 31 of the storage bin D and the bottom 37 on the lower side into two, upper and lower, and a partition 39 between the partition 38 and the bottom 37. The storage bin D is divided into three in the direction orthogonal to the direction in which the storage bins D are arranged. In the storage bin D, the space partitioned by the floor 31 and the partition 38 and the space partitioned by the partitions 39 and 40 below the partition 38 are communicated with each other by a communication port 41. The space forms an air guide passage 42 for introducing air from the blower 32 into the storage space from below the floor 31.
The partition 38, the partition 39, the lower front wall 57 of the storage bin D, and a portion facing the partition space partitioned by the bottom 37, a communication port of the blower 32 is formed, and the partition space is formed by a series of five storage bins D. And a communication air passage 44 is formed. Further, at the opening for forming the communication air passage 44 in the wall portion shared by the adjacent storage bins D, a merging control damper 45 that is opened and closed is provided. The formed communication port is provided with a ventilation control damper 46 for switching between a state in which the air guide path 42 and the communication air path 44 of each storage bin D are communicated and a state in which the air path 44 is shut off. A heater 43 for heating the air sucked into the suction port is provided near the suction port of each of the blowers 32.
[0037]
The space partitioned by the partition wall 38, the partition wall 40, the lower rear wall 58 of the storage bin 2, and the bottom portion 37 is communicated in series over the five storage bins D, and is laterally fed for discharge into the passage thus communicated. A conveyor 70 is arranged.
[0038]
Then, as shown in FIG. 14, the floor 31 of the grain storage space in the storage bin D forms a large number of ventilation holes 31 a by punching a metal plate, and at the time of punching, the tongue piece 31 b faces the discharge unit 69 side. It is configured so as to be formed in an extended state, so that air supplied from below is passed upward and turned to the discharge section 69 side.
[0039]
In the grain storage space inside each of the storage bins D, there is provided a stirrer M for stirring the grains while moving the grains vertically.
The stirrer M includes a pair of screw shafts 47 provided in parallel above the storage bin D, a pair of top members 48 meshing with the screw shafts 47, respectively, and a shaft 49 connected to the pair of top members 48. A pair of electric motors 50 for moving the screw shafts 47 to reciprocate the shaft body 49, and a pair of electric motors 51 for rotation having the output shaft attached to the shaft body 49 downward, The electric motor for rotation 51 is configured to include a pair of spiral bodies 52 connected to the output shafts thereof, and the electric motor for movement 50 is rotated in the forward and reverse directions while driving the electric motors for rotation 51 to rotate the spiral bodies 52 respectively. And the shaft 49 is reciprocated so that the grains stored over substantially the entire storage space are vertically agitated and moved.
[0040]
A control device 53 for controlling the operation of each blower 32, a discharge shutter 36, each of the dampers 45 and 46, each of the electric motors 50 and 51, and an operation panel 54 for instructing operation contents are provided. When the ventilation mode is commanded by the changeover switch 54a, as shown in FIG. 15, all the discharge shutters 36 and the merge control damper 45 are closed, and the storage bin D selected by the selection switch 54a is closed. Then, the ventilation control damper 46 is opened and the blower 32 and the electric motors 50 and 51 are operated to perform ventilation drying. Then, when the discharge mode is commanded, as shown in FIG. 16, all the merge control dampers 45 are opened, all the blowers 32 are operated, and the discharge of the storage bin D selected by the selection switch 54c is performed. Only the shutter 36 for ventilation and the damper 46 for ventilation control are in the open state, and all the other discharge shutters 36 and the damper 46 for ventilation control are in the closed state. In this way, the air flowing through all the blowers 32 is merged and introduced from the lower side of the floor 31 of the selected storage bin D, and the air is used to flow the grains to the discharge port side. All the grains in the bin D can be discharged.
[0041]
Each of the silos S is configured to discharge the stored grain to the outside from a hopper-type discharge unit by natural flow. That is, as shown in FIG. 1, the bottom portion of the silo S is formed in a funnel shape with a constriction, and a grain discharge port 74 is formed at the tip of the silo S. A discharge shutter 56 is provided at the grain discharge port 74. When the discharge shutter 56 is opened, the grains are discharged onto the lower horizontal conveyor 75 by natural flow.
Since each silo S has such a hopper-type discharge unit, empty spaces are formed below the silo S on both left and right sides of the discharge unit as shown in FIG. Each blower 32 is arranged using a space. In addition, by using such an empty space, a worker can use it as a passage for maintenance work.
[0042]
[Another embodiment]
Next, another embodiment will be described.
(B) In the above embodiment, a plurality of storage spaces Di, Si arranged adjacent to each other are provided as grain storage spaces, and the column members 5, 7 and the beam members 6 are provided between the adjacent storage spaces Di, Si. And the side wall portion W are shared, but the present invention is not limited to such a form, and can be configured in various forms. For example, a single storage space may be provided, or a plurality of storage spaces may be provided so as not to be adjacent to each other. In these cases, the column members and the like are not shared.
Further, in the above embodiment, when a plurality of grain storage spaces are provided, the storage space Di for drying and the storage space Si for storage are provided, but the storage space Di for drying or the storage space Di for storage is provided. May be provided with only one of the storage spaces Si.
[0043]
(B) In the above embodiment, the side wall portions W are located at intervals in the panel thickness direction, and a pair of rectangular plate-shaped portions B forming a pair of panel surface portions, and a panel thickness In order to reinforce the strength in the direction, it was formed in a panel configured with a reinforcing portion R which is located in the internal space between the pair of plate portions B and connects the pair of plate portions B. However, the panel is not limited to such a panel, and may be formed, for example, as a single plate.
In addition, in the case of a panel configuration, the case where three types of panels P having different strengths in the panel thickness direction are provided is exemplified. However, two types of panels P having different strengths in the panel thickness direction are provided. Or only one panel having the same strength.
[0044]
(C) In the above embodiment, the column members 5, 7 and the beam member 6 are assembled by the screw type fastening means Ni, and the panel P is screw-fastened to the column members 5, 7 and the beam member 6. Although the assembly is performed by the means Nj, the assembly may be performed by a fastening means other than the screw type such as welding.
Further, in the above-described embodiment, the panel P is attached to the column members 5, 7 and the beam member 6 through the frame member 4 attached around the panel P as the screw-type fastening means Nj. The frame 15 is attached to the frame 15 (mounting frame 15) by tightening in the vertical direction, and the frame 15 is formed by the column members 5, 7 and the beam member 6 by tightening in the panel width direction. Although the assembling structure for assembling to the part wb is adopted, the specific configuration of the screw-type fastening means Nj for the column members 5, 7 and the beam member 6 of the panel P can be variously changed.
In the above-described embodiment, the frame 15 is first assembled to the frame portion wb (the column members 5, 7 and the beam member 6), and then the panel P is assembled to the frame 15, but the order may be reversed. Good.
[Brief description of the drawings]
FIG. 1 is a schematic configuration diagram of a grain processing facility.
FIG. 2 is a perspective view showing the entire configuration of a grain drying and storage facility.
FIG. 3 is a side view of a grain drying and storage facility.
FIG. 4 is a cross-sectional plan view of a grain drying and storage facility.
FIG. 5A is a view of a main part of a side wall portion of the storage space in the panel thickness direction before the mounting frame is assembled, and FIG. 5B is a storage in the panel thickness direction after the mounting frame is assembled. Diagram of main part of space side wall
FIG. 6C is a cross-sectional view of a main part of the storage space side wall in the panel width direction before the panel is assembled, and FIG. 6D is a storage space side wall in the panel thickness direction after the panel is assembled. Diagram of main part of
FIG. 7A is a cross-sectional view of a main part of the storage space side wall in the panel width direction before the panel is assembled, and FIG. 7B is a view of the storage space side wall in the panel width direction after the panel is assembled. Main part sectional view
FIG. 8 is an exploded perspective view of the panel.
FIG. 9 is a perspective view of a panel.
FIG. 10 is a view of the panel as viewed in the thickness direction.
FIG. 11 is a view as viewed from the direction of the arrows in FIG.
FIG. 12 is a view as viewed from the direction of the arrow in FIG.
FIG. 13 is a cutaway perspective view of a storage bin.
FIG. 14 is a sectional view of a floor of a storage bin.
FIG. 15 is a side view showing the switching of the ventilation state of the storage bin.
FIG. 16 is a side view showing the switching of the ventilation state of the storage bin.
[Explanation of symbols]
5 pillar members
6 Beam members
7 pillar members
8 Cover
15 Frame
16 Adjusting members
B Plate
Di Drying storage space
Di grain storage space
Ni screw type fastening means
Nj screw type fastening means
P panel
R reinforcement
Storage space for Si storage
Si grain storage space
W side wall
wb frame part

Claims

A grain drying and storage facility having a grain storage space for storing grain for drying or storage,
The column member and the beam member are formed separately, and are configured to be freely assembled at the installation location,
The column member and the beam member are formed separately, and a plurality of panels attached in the vertical direction are configured to be freely attachable to the column member and the beam member attached at the installation location,
The column member, the beam member, and the panel are assembled at the installation location, and the grain storage space is formed in a state where a side wall of the grain storage space is formed by the panel. The grain drying and storage facility , wherein the panel is configured such that the lower panel has higher strength in the panel thickness direction than the upper panel .

The panel is located at an interval in the panel thickness direction, a pair of rectangular plate-shaped portions forming a pair of panel surface portions, and a pair of the pair of rectangular plate portions to reinforce strength in the panel thickness direction. It is located in the internal space between the plate-shaped portions, and comprises a reinforcing portion that connects the pair of plate-shaped portions,
The grain drying and storage facility according to claim 1, wherein at least one of the pair of panel surface portions facing the grain storage space is formed in a flat surface shape.

The column member and the beam member are assembled by screw type fastening means, and the panel is screwed to the column member and the beam member assembled by the screw type fastening means. The grain drying and storage facility according to claim 1 or 2, which is assembled by means.

A frame is provided on an inner peripheral portion of a rectangular frame portion for panel attachment defined by the column member and the beam member,
Screw-type fastening means for assembling the panel to the column member and the beam member, assembling the panel to the frame by fastening along a panel thickness direction, and between the frame and the frame portion The grain drying storage according to claim 3, wherein the frame body is assembled to the frame portion by tightening along the panel width direction in a state where an adjustment member for gap adjustment is disposed in a gap along the panel width direction. Facility.

2. The grain storage space includes a plurality of storage spaces arranged adjacent to each other, and the adjacent storage spaces share the column member, the beam member, and the side wall portion. The cereal dry storage facility according to any one of claims 4 to 4.

The plurality of storage spaces, a storage storage space for storing and processing grain, and provided on both sides of the storage storage space, is configured by a drying storage space for drying the grain,
The grain drying / storage facility according to claim 5, wherein the side wall portion is shared by the storage space for storage and the storage space for drying.

The grain drying and storage facility according to claim 6, wherein a cover that covers each of the storage space for drying and the storage space for drying is provided so as to be supported by the column member.