46 613 4 A7 B7 五、發明說明（ [技術領域] 本發明係關於用來粉碎粉碎塑膠澆 形不良品等被粉碎物用的回轉式粉碎 [背景技術] 以固定刀和轉刀的共同作用而粉碎 等被粉碎物的回轉式粉碎機係公知的 粉碎成顆粒後，可回收再使用做為精 車用齒輪等的成彤材料。 先前回轉式粉碎機（包括破碎機），在 裝設有刀片彩（平板形）的固定刀，一 軸支於粉碎室的轉子外周上，以放射 外方向突出之回轉爪部，該回轉爪部 用下切斷（剪斷）被粉晬物，在粉碎室 的外周上，装設有多個半弧形狀孔的 型式（參閱實公平2 - 4 4 8 5 7號公報，實 注口，加工Μ , 成 機（包括破碎機）。 塑膠澆注口，短管 事情，將該粉碎物 密機械的基板，汽 外殻內的粉碎室内 方面在轉動自如地 狀配置裝設著朝徑 和固定刀的共同作 的下方部包圍轉子 過濾網構件係基本 公平2 - 1 7 6 3 7號公 請 先 閱 婧 背 Sr 之 注 意 事 項 再〜 Γ裝 頁 訂 報 刀 轉 子 轉 於 由 中 機 碎 粉 式 轉 回 前 先 在 的 圍 周 心 -線' 經濟部智慧財產局員工消費合作社印製 碎I)係 粉彳部 被¾爪 進卩因 部 ^—^會 爪碎機 的粉斷 出被切 突而成 向觸變 方接會 外的機 徑部觸 朝爪接 使和的 ，刀部 轉定爪 回固和 由刀置 時定配 同固狀 ，而射 物，放 會 機 斷 切 勺 白 域 全 ( ο 體制 全限 向所 方目 周數 的部 }爪 71H 轉δ (I出 子突 轉被 在 會 是機 不斷 而切 刀 轉 /1- 子。 轉素 快因 加要 需主 必的 即動 -振 率 、 效音 碎噪 粉為 高成 提它 欲使 如而 , 因 此 ， 因速 轉 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） A7 B7 46613 4 五、發明說明（2) (請先閲讀背面之注意事項再填寫本頁) 而且，作為成形材科再生利用時，雖然粉碎物的粒度 分佈成為重要的因素，但Μ注多半细又長的粉碎物通過 過濾網的孔，粉度分佈不良當成肜再生品時成為故障的 重要因素。 尤其是，沿著半弧形狀的過濾網構件的內周面，被爪 部帶著轉動被粉碎物増加是造成發熱的原因，而且容易 堵塞過濾網構件的孔，不僅造成粉度分佈惡化，而且過 濾網構件，固定刀等的維護次數增多，造成粉碎中斷成 為生產性降低的主要原因。 因而本發明的目的，在提供一種回轉式粉碎機，其在 轉子的外周並無作為轉刀突出爪部，而是在轉子的外周 面排設有多個有底孔，使該有底孔的開口緣作為轉刀的 刀緣而作用，涵蓋轉子的外周全域成為和固定刀共同的 切斷機會，而且，有底孔具有粉碎物的粒度調整功能， 因而不必装設過濾網構件。 [發明之扼要說明] 為達成前述目的，本發明採取下列技術裝置。 經濟部智慧財產局員工消費合作社印製 亦即，本發明的回轉式粉碎機（但，切條機形不含， 其特徵為具有：上部具有衬料投入口，而連通於此材料 投人口下方的內部具有粉碎室的外殻，及在該粉碎室内 4 轉動自如地軸支於水平蚰心周圍的轉子，使從該材料投 人口進入的被粉碎物被該粉碎室内所具備的固定刀的刀 緣，和在該轉子所具備的轉刀刀緣所切斷，在該轉子的 外周面上沿周向和軸向具有間隔排設之多數個有底孔的 —— 本紙張尺度適用中固國家標準（CNS)A4規格（210 X 297公釐） A7 B7 46613 4 五、發明說明（3) 開口緣，Μ作為前述轉刀的刀緣。 (請先閲讀背面之注意事項耳.填寫本頁) 採用這種结構，在轉子的外周面沿周向和蚰向具有間 隔排設的多數個有底孔的開口緣，Μ形成轉刀的刀緣， 其與固定刀的刀緣共同作用而顯著地增大了切斷機會。 因此，轉子的轉速Μ注在3 0 0〜4 0 0 r ρ m ,相對地變成 2 0〜4 0 r p m，因而顯著地減少矂音、振動，也減少被轉 子帶轉之粉碎物，因而發熱主要因素減少。 並且，本發明的回轉式粉碎機中，排列於該轉子的多 數個有底孔，具有被粉碎物的粒度調整功能。 採用這種结構，可廢止Μ注因粒度分佈（調整粒度）而 認為不可缺少的半弧形狀過ί慮網構件，因而不僅消除發 熱的主要因素，而且轉子進行了有底孔開口緣的刀緣 (刀尖），及僅使從有底孔進入之切斷物排出的粒度分佈 作用，於是，粒度分佈或（粒度）也變成均勻，於回收再 利用時可減少事故。 在這裡，粉碎物的粒度可根據有底孔的開口面積，深 度及轉子的轉速而設定。 經濟部智慧財產局員工消費合作杜印製 而且，在前述結構中，轉子為了對在外殼上部形成的 材料投人口上將被粉碎物粗碎，Κ及為了使被粉晬物進 人有底孔，最好爪部為朝徑向突出的構造。 採用這種結構，在材枓投入口使被粉粹物粗碎，同時 在投入口移動該被粉碎物，而促進了由有底孔之進入， 並與固定刀的刀緣之協力下確實地進行切斷作用，使粒 度均勻。 -5 — 本紙張尺度適用令國國家標準（CNS)A4規格（210 X 297公釐） 4 6 613 4 A7 -. _B7_ 五、發明說明（4 ) 在這裡，如突出於先前粒子的爪部一般，作為轉刀的 爪部其功能少，由於作為轉刀的功能，完全是由有底孔 的開口緣擔當之故，因此爪部只要可確保在被粉碎物投 入口的動作（防止停留）即可，故爪部也可由桿體，平板 等構成。 並且，在本發明中，最好爪部茌轉子的軸心方向具有 間隔，轉子的軸心方向中央部位之爪部的回轉半徑（突 出高度）大，而轉子的軸心方向兩端部位之回轉半徑（突 出高度）則小。 因此藉由將回轉半徑（突出高度）設定為大小不同的爪 部，可被粉碎物分散到涵蓋材料投人口全體，而使做為 轉刀用之有底孔刀緣和固定刀刀緣的切斷機會被確實化。 在這裡，爪部雖然可採用將回轉半徑（突出高度）設定 為同徑（大、中、小任何一種），但如果將回轉半徑設定 為大小（包括大、中、小等三種）不同的話，即可使在投 ---?----裝--- (請先閱讀背面之注意事項再 1填寫本頁) 經濟部智慧財產局員工消費合作社印製 件。出由 帶素子 構溝排料 是因轉 導的中材。只要在 引部意的會於主部 的爪無長機由之底 形子會又斷，熱的 弧轉不細切能發孔 有導 ，，得功成底 具引件好獲的造有 ο 中來構良„度件會該 好殼用導成再構不為 良外位引變而網此徵 成好部弧佈口 滹因特 變最方的分入過，其 散，下溝度投前份 ， 分中的種粒於先部.中 的明室這使轉有一明 物發碎有，帶沒料發 碎本粉含科部件材本 粉在在備材爪構的在 被，有具的的導長 ， 的且具由長溝引又且 口而它藉又入此细並 入， 細侵轉 --線- 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） A7 B7 46613 4 五、發明說明（5 ) 的回轉方向上形成深度不同的傾斜底，在回轉方向前進 側深，而進側被設定為淺。 藉由如此的溝成，可確實達成有底孔的粒度調整機能 ,而可謀求粉碎物的粒度分佈的均勻化。 如上述本發明的粉晬機（破碎機）中，使多數排列於轉 子外周面的有底孔開口緣作為轉刀的刀緣，和固定刀刀 緣的切斷機會會增大，變成所諝連纜切斷機會，由於切 斷效率提高®此可抑制轉速（速度），因此確保低振動性 ，低噪音性，具有提高粒度分佈等的優點。 [圖式之簡單說明] 第1圖係表示回轉式粉碎機主要部份的側剖面圖。 第2圖係正剖面圖。 第3圖係第1圖的主要部份（開始切斷部）的放大圖。 第4圖係表示轉子一部份的平面圖。 第5圖係表示有底孔第1例的剖面圖。 第6圖係表示有底孔第2例的剖面圖。 第7圖係表示有底孔第3例的剖面圖。 第8圖係表示有底孔的開口形狀變彩例1的平面圖。 第9圖係表示有底孔的開口形狀變形例2的平面圖。 第1 0圖係表示有底孔的開口彩狀變形例3的平面圖。 第11圖係表示回轉式粉碎機一例的全體立體圖。 第〗2圖係表示回轉式粉碎機主要部份的側剖面圖。 第1 3圖係第1 2圖的主要部份的放大圖。 [為實施發明之最佳形態] -7 - 國家標準（CNS)A4規格（210 X 297公釐） ----------,----^ 裝--- (請先閱讀背面之注意事項再填寫本頁) 訂· 線. 經濟部智慧財產局員工消費合作社印製 經濟部智慧財產局員工消費合作社印製 46613 4 A7 __B7_ 五、發明說明（β) Η參閱圖說明有關本發明的回轉式粉晬機的實施形態 如下： 第1 1圖係以全體立體圖表示粉碎機1的一例，外殻4 被載置固定於具有車輪2的架台3上，在該外殼4的內 部區分圓茼形的粉碎室，轉子在水平軸心周園轉動自如 地軸支於該粉碎室上。 亦即，如果同時參閱第1圖及第2圔，軸支於粉碎室 的轉子5 ，由主軸6和套入主軸S之圖示的鍵7而裝設 的環件8 ,和具有爪部9的環形粗碎刀1 0所構成，主軸 6的兩端部由軸承1 1在水平軸心周圍轉動自如地支持於 外殼4上，電動馬達1 2的起動力經由内裝於傳遞用傳動 箱1 3的齒輪傳動體或纏掛傳動體等，而從主軸6的一端 傳達，該轉子5的起動、停止可由控制箱1 4的操作構件 14 Α控制。 茌外殼4的上部彤成有上方擴展狀的材料投入口 1 5 , 在該投入口 1 5經由以第1 1圖所示的投人槽1 6或視需要附 設的輔助槽1 7等，而使塑膠澆注口，短管等的被粉碎物 A投人。當然、也可以輸送機來取代槽^ 17將被粉碎物A供給於投入口 15。 投入口 1 5的下部被連通於粉碎室1 8 ,在該投入口 1 5的 一側下部至粉碎室1 δ的内面，裝設固定刀1 9。 圖所示的固定刀1 9係載置於隔板2 0上面的平板（刀片） 形，沿接於涵蓋粉碎室1 8的全長，依螺栓固鎖装置2 1更 換自如地固定，同時由螺栓構造的調整裝置2 2 ,而使固 定刀19的刀尖（刀緣）19C對粉碎室18可進退自如地調整。 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） ； ^----VI - I------訂·-------- -t _· (請先閱讀背面之注意事項再填寫本頁) 經濟部智慧財產局員工消費合作社印製 4 6 61 3 4 a7 __B7_ 五、發明說明（7 ) 在轉子5外周面之周向和軸向具有間隔排設之多個有 底孔2 3 ,在圖示例直徑為L 1的環體8的外周面排設開口 緣為圖形的有底孔2 3 ,該有底孔2 3的開口緣構成位於同 一圓周上的刀緣2 3 A ,使轉子5沿軸心周圍回轉（第1圖 的箭頭符號R表示回轉方向）而使該固定刀ί 9的刀尖1 9 C 和刀緣2 3 Α可切斷被粉碎物Α 。 由於在轉子5的外周面上〔在圖為環體S的外周面上） ,涵蓋周间和軸向排設有底孔23,因此由固定刀19的刀 緣1 9 C和有底孔2 3刀緣2 3 A之切斷機會變成連續性，儘管 將轉子5的轉速縮小為2 0〜40 r· p nt切斷機會仍變成充份 (增大），而且也減少切斷衝擊，因而確保低振動性，低 噪音性。 而且，當轉子5朝箭頭R的方向轉動時，投入口 1 5内 的被粉碎物A ,被固定刀1 9欄住，被多數排設的有底孔 2 3開口緣彤成的刀緣和固定刀1 9的刀緣所切斷，由轉子 5的轉動，將僅迆人有底孔2 3中的切斷物排出於下方， 因此該有底孔2 3實質上具有粒度調整功能，其粒度依有 底孔2 3的開口面積，深度，轉子5的轉速設定。 因此，本發明具備外周面排設多數個有底孔2 3的轉子 5 ,和具有在此軸心周圍轉動自如地軸支該轉子5固定 刀1 9的外殻4 ,前述有底孔2 3的開口緣上構成位於同一 圓周上的刀緣2 3 A ,依該轉子5沿軸心周圍的回轉，使 該固定刀1 9的刀緣1 9 C和轉子5的刀緣2 3 A切斷被粉碎物 A的構成為基本彩態（基本結構），亦即，由於轉子5等 本紙張尺度適用中國國家標準（CNS)A4規格（210 x 297公釐） ----J----: — — 裝--------訂---------線 —νΊ {請先閱讀背面之注意事項再填寫本頁) f. 經濟部智慧財產局員工消費合作社印製 4 6 61 3 4 A7 ___B7__ 五、發明說明（8 ) 於具有孔形刀具，因此可分散切斷負載而減輕動力。而 且，轉子5具有孔形刀具，同時排列於轉子5的多數個 有底孔2 3 ,具有被粉碎物A的粒度調整功能。 而且，在前述基本形態中，主軸6在環體8上作為串 插狀組合，依鍵或花鍵結合，而使環體8裝配及分解自 如，從底孔2 3的加工性及一次的研磨之組換，而二次使 用的觀點來看，雖然有利，但也可K設定為使轉子5的 環體8和主軸6加以一體化。 並且，在圖示的實施形態中，加上前述基本結構，使 轉子5可將在形成於外殼4上部的材料投入口 1 5進入的 被粉碎物A的粗碎，K及使之進入有底孔2 3用的爪部9。 因此，具備在轉子5具有爪部9的粗碎刀1 0 ,在投人 口 1 5被刮人乃至引入的被粉碎物A之移動，不僅可促進 了進入有底孔2 3 ,而且以爪郜9和固定力1 9共同協力使 該被粉碎物A被粗粉碎。 此時，爪部9將其回轉半徑（直徑亦同）作為同一徑的 粗碎刀1 0 ,在主蚰6上Μ串插狀由鍵或花鍵自在地裝配 或分解也可以，但如在第1圖所示，像直徑L 2的粗碎刀 1 Ο Α和直徑L 3的粗碎刀1 Ο Β在軸心方向具有間隔將回轉半 徑（直徑）設定為大小不同的祖碎刀1 0較有利ΰ 而且，粗碎刀1 0的刃部9如第1圖所示沿周向偏移栢 位，而使該刀部9被咬入固定刀1 9時，破分散負載而變 成有利。 轉子5具備爪部9時，在固定刀19及圖示之隔板20， ~ 1 0 ~ 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） 11 Ji ---!|---- i ------11 —-------If (請先閱讀背面之注意事項再填寫本頁) /.. 經濟部智慧財產局員工消費合作社印製 46613 4 a7 _；_B7__ 五、發明說明（9) 分別形成容許爪部9通過的導溝19A、19B、20A、20B, 由於在實施形態爪部9係分別為大小的爪9 A、9 B，因此 導溝1 9 A、1 Ο B、2 0 A、2 Ο B也形成深度不同的大小。 在圖示的實胞形態中，如第2圖所示，使直徑L 2 ,亦 即直徑或突出高度大的粗碎刀1 〇 A位於轉子軸心方向的 中央部位，使直徑L 3 ,亦即直徑或突出高度小的粗碎刀 1 Ο B位於軸向兩端部位，促進在轉子軸心中央部的被粉 碎物A的拉進或刮進，Μ使涵蓋投入口 1 5全體而提高分 散效率。 但，在轉子軸心中央部配置直徑L 3的粗碎刀1 Ο Β ,在 軸向兩端配置直徑L2的粗碎刀10Α也可Μ。 將爪部9突出於轉子5 ，在固定刀1 9及隔板2 0上分別 形成導溝1 9 A、1 9 Β _、2 0 A、2 Ο Β ,由於细長的粉碎物有經 由此導溝通過下方之虞，因此在外殼4上具有使轉子5 之爪部9被引導用之溝24A的弧形引導構件2 4。 引導構件2 4 ,如第1圖所示，被分割成左右，其分割 體2 4 B、2 4 C分別Μ依固鎖裝置2 5 A、2 5 B與結合面2 4 D對 接的狀態而安裝於外骰4的側壁4 A ·、4 B ,進入導溝1 9 A 、1 9 B、2 0 A、2 Ο B的細長件粉碎物，由爪部9在和導溝 19/\、19B、20A、20B,及茌周向連通的弧形引導構件24 ΐ 內周側形成的溝2 4 Α內所帶轉而再度從投入口 1 5投人形 成環流，在此，僅進人有底孔2 3的預定粒徑（粒度）的材 料被排出於下方，而被容納於省略圖示的受箱中。 而且，將爪部9的突出高度設定為不同時，則對應地 -1 1 - 本紙張尺度適用中國囤家標準（CNS)A4規格（210 X 297公釐） * -------------訂---! II !線—h • ___ ^ (請先閱讀背面之注意事項再填寫本頁) A7 46613 4 B7_ -- 10 五、發明說明（） 引導構件2 4的溝2 4 A的深度也設定為不同，無論如何最 好爪部的前端不接觸溝24 A底部，最好要有間隙。 與固定刀1 9成對向的投入口 1 5另-一側，具有防止被粉 碎物A逆流的麵體26。 參照第4-第10圖，其中例示有底孔23的各種實施形態。 首先第4圖〜第5圖中顯示開口部圼圓形而且剖面半 弧形的有底孔2 3 ,在第6圖顯示開口緣圼圓形剖面框聪 的有底孔2 3 ,在此第6圔進入有底孔2 3的碎材料可順利 地排出而造成有利。 ’ 並且，有底孔2 3的剖面形狀無論以第7圖所示的三角 形或未圖示之四角形狀也可K,而且，有底孔23的開口 緣形狀，如第3圖所示，也坷設定為朝回轉方向具有長 軸的長圓形，如第9圖所示具有和回轉方向交叉之長軸 的長圓形，如第1 0圖所示，將長軸設定為斜向的長圓形 姐合K外，也可設定為四角形〜八角形等。 此外，第1圖〜第10圖所示的有底孔23是在一個轉子 上以相同開口緣形狀，深度而成多數個排設者。 而且，如圖示將粗碎刀10和環體8作為另體，以串插 狀装設於主軸6上，Μ鍵或花鍵連接而確保更換容易性 ,加工容易性等，但是將粗碎刀1 0和環體8作為一體物 者也可Μ。 .第12圖及第13圖係表示本發明的回轉式粉碎機的其他 有.用實施形態，由於基本结構和作用與第1圖〜第1 〇圖 共通，因此共通部份援用共通符號，說明有關差別點如 下： -12- 本紙張尺度適用中國國家標準（CNS)A4規格（210 x 297公釐） J--r------------訂 -------線 (請先閱讀背面之注意事項再、填寫本頁) ， 經濟部智慧財產局員工消費合作社印製 A7 4661 3 4 B7_ 五、發明說明（11 ) (請先閱讀背面之注音？事項再填寫本頁) 在轉子5的外周面，朝周向及軸向具有K間隔而排設 之多數個有底孔23，其底部在轉子5的回轉方向上深度 不同成形成傾斜底。 更具體的是，回轉方尚前進側的深度形成較深，後進 側形成淺亦可，但藉由將回轉方向前進側的深度形成淺 ,使後進測形成深而形成平坦的傾斜底，有底孔2 3能正 確地對切斷面（粉碎物）實陁粒度調整作用。 Μ上的實施肜態僅係一例，本發明可做各種的設計變 更。 例如，在圖示的阻擋層2 6的位置裝設固定刀1 9，可將 轉子5設定為正逆轉之切換形成，此時，爪部9為因應 正逆轉而將其突出方向的朝向設定為正逆配置。 而息，作為被粉碎物除塑膠等的產業廢棄物Κ外，輪 胎等的產業廢棄物也無妨。 [產業上的利用可能性] 本發明作為粉晬（破碎）塑膠澆注口等可形成顆粒的回 轉式粉碎機，可被有效利用。 參考符號說明 A.....被粉碎物 經濟部智慧財產局員JL消費合作社印製 1.....粉碎機 .* * . «早賴 3 .....框架 4 .....外殼 4 A、4 B.....側壁_ -1 3 - 本紙張尺度適用中國國家標準（CNS)A4規格（210 x 297公釐） 4 6 6 t 3 4 A7 B7 五、發明說明（12) 5 .....轉子 6 .....主軸 7 .....鏈 δ.....環體 9.....爪部 經濟部智慧財產局員工消費合作社印製 9A - 9 B .,- 爪 10、 1 0 A .、 1 0B . ^ * 粗 1 1 . ..‘軸 承 12. 4 · > « 動 馬 達 13. ….接 替 箱 14. •…控 制 箱 1 4 A .....操作構件 15 . ....材 料 投 入 Π 16. ——投 入 槽 17. ...·輔 助 槽 1 8 . ____粉 碎 室 1 9 . 定 刀 19 A 、19Β ,20A 20B ‘ 19C .....刀尖（ 刀 緣 ) 20 . ……隔 板 21 . .…虫累 栓 固 鎖 裝 置 22 . .... IS 節 裝 置 23 . 底 孔 23 A .....刀緣 -14- 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐） (請先閲讀背面之注意事項再氣寫本頁> .線 ι\. 46613 4 A7 B7 五、發明說明（ 13 2 4.....引導構件 2 4 A.....溝 2 5 A、2 5 B.....螺栓固鎖裝置 26.....阻擋層 請 先 閲 背 S 之 注 意 事 項 填 ^I裝 本 頁 訂 線 經濟部智慧財產局員工消費合作社印製 15 本紙張尺度適用中國國家標準（CNS)A4規格（210 X 297公釐）46 613 4 A7 B7 V. Description of the invention ([Technical Field] The present invention relates to rotary pulverization for pulverizing crushed objects such as defective plastic castings. [Background Art] With the combined action of a fixed knife and a rotary knife, Rotary pulverizers such as pulverizers are known to be pulverized into granules, and can be recovered and used as finished materials such as gears for fine cars. Conventional rotary pulverizers (including crushers) are equipped with blades. A colored (flat plate) fixed knife is supported on the outer periphery of the rotor of the crushing chamber by a rotating claw portion protruding outward in a radial direction. The rotary claw portion is used to cut (shear) the powdered object on the outer periphery of the crushing chamber. It is equipped with multiple semi-arc shaped holes (refer to Bulletin No. 2-4 4 8 5 7 for actual injection port, processing M, machine (including crusher). Plastic pouring port, short tube matters The base of the crushed dense machine and the crushing chamber inside the steam casing are arranged in a freely rotatable manner, and the lower part of the rotor is equipped with a joint of a diameter and a fixed knife to surround the rotor. The filter element is basically fair 2-1 7 6 3 Number 7 Please read the precautions of Jingbei Sr first ~ Γ The binding of the book-blade knife rotor is turned to the perimeter center-line where the machine was in before the powder was returned by the machine. The part of the powder is received by the claws. The cutting part of the claw crusher is cut out and protruded to the thixotropic side. The diameter part touches the claws and the knife is turned. The claws are set back and set with the same solid shape when the knife is set, and the projectile is cut off. The white field is completely cut (ο the system is limited to the number of weeks in the eye). The claw 71H turns δ (I 出 子 突Turning around will be a continuous machine and cutting knife turn / 1- sub. Turning fast and fast will require the main action-vibration rate, and the effect of noise reduction powder is high, so it wants to make it, so, because The size of the fast-turning paper is applicable to the Chinese National Standard (CNS) A4 (210 X 297 mm) A7 B7 46613 4 V. Description of the invention (2) (Please read the precautions on the back before filling this page) Also, as a forming material During recycling, although the particle size distribution of the crushed material becomes an important factor, Most of the fine and long pulverized materials pass through the holes of the filter, and the poor powder distribution becomes an important factor when it is used as a recycled product. In particular, the half-arc shape of the filter member is surrounded by the claws. Increasing the rotation of the crushed object is the cause of heat generation, and it is easy to block the holes of the filter member, which not only causes the powder distribution to deteriorate, but also increases the number of maintenance of the filter member, fixed knife, etc., causing the disruption of crushing to become the main cause of reduced productivity. Therefore, it is an object of the present invention to provide a rotary grinder, which does not protrude as a rotary knife on the outer periphery of the rotor, but has a plurality of bottomed holes arranged on the outer peripheral surface of the rotor, so that the bottomed The opening edge of the hole functions as the blade edge of the rotary knife, covering the entire periphery of the rotor and becoming a common cutting opportunity with the fixed knife. In addition, the bottom hole has the function of adjusting the particle size of the pulverized material, so there is no need to install a filter mesh member. [Brief Description of the Invention] In order to achieve the foregoing object, the present invention adopts the following technical devices. Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs, that is, the rotary pulverizer of the present invention (but the cutting machine is not included, and is characterized in that it has a lining input port at the top and is connected to the material input population below The inside of the crushing chamber has a casing, and a rotor rotatably pivoted around the horizontal core in the crushing chamber 4 so that the object to be crushed entering from the material caster is caught by the edge of a fixed knife provided in the crushing chamber. , And cut off by the edge of the rotary knife provided in the rotor, and having a plurality of bottomed holes arranged circumferentially and axially on the outer peripheral surface of the rotor-this paper standard applies to the national solid standard (CNS) A4 specification (210 X 297 mm) A7 B7 46613 4 V. Description of the invention (3) The opening edge, M is the blade edge of the aforementioned rotary knife. (Please read the notes on the back first. Fill out this page) Adopt With this structure, the outer peripheral surface of the rotor has a plurality of opening edges with bottomed holes spaced in the circumferential direction and the normal direction. M forms the blade edge of the rotary knife, and it cooperates with the blade edge of the fixed blade to increase significantly. Great opportunity to cut off. , The rotation speed of the rotor M is 300 ~ 4 0 0 r ρ m, which is relatively changed to 20 ~ 4 rpm, so the noise and vibration are significantly reduced, and the pulverized material transferred by the rotor is also reduced, so the heat is mainly generated. Factors are reduced. Moreover, in the rotary pulverizer of the present invention, a plurality of bottomed holes arranged in the rotor have the function of adjusting the particle size of the material to be pulverized. With this structure, it is possible to abolish the particle size distribution due to the M injection (adjust the particle size) The half-arc shape, which is considered indispensable, not only eliminates the main factor of heat generation, but also the blade edge (knife tip) of the bottom edge of the rotor, and only the cut from the bottom edge. The particle size distribution effect of the broken object is discharged, so the particle size distribution or (particle size) becomes uniform, which can reduce accidents during recycling. Here, the particle size of the crushed material can be based on the opening area, depth of the bottomed hole and the speed of the rotor. Printed by the Intellectual Property Bureau of the Ministry of Economic Affairs for consumer cooperation. In addition, in the aforementioned structure, the rotor will grind the crushed material in order to cast the material formed on the upper part of the housing. It is recommended that the powdered object enter the bottom hole, and the claw part is preferably a structure protruding in the radial direction. With this structure, the powdered object is coarsely crushed at the input port of the material, and the crushed object is moved at the input port. It promotes the entry from the bottomed hole, and performs the cutting function with the cooperation of the edge of the fixed knife to make the particle size uniform. -5 — This paper size applies the national standard (CNS) A4 specification (210 X 297 mm) 4 6 613 4 A7-. _B7_ V. Description of the invention (4) Here, as the claws of the previous particles protrude, the claws of the rotary knife have less functions. Because of the function of the rotary knife, It is entirely because of the opening edge with a bottomed hole. Therefore, the claw portion only needs to ensure the action (prevention of staying) at the opening of the crushed object. Therefore, the claw portion can also be composed of a rod body, a flat plate, and the like. Further, in the present invention, it is preferable that the axial direction of the claw 茌 rotor is spaced, the turning radius (protruding height) of the claw portion of the central portion of the rotor in the axial direction of the rotor is large, and the turning of both ends of the rotor in the axial direction of the rotor is large. The radius (protruding height) is smaller. Therefore, by setting the turning radius (protruding height) to claws of different sizes, the crushed material can be dispersed to the entire population of the material, so that the cutting edge of the bottomed hole and the fixed edge of the rotary knife can be used for cutting. The chance of breaking is confirmed. Here, although the claw portion can be set to the same radius (large, medium, and small) as the turning radius (protruding height), if the turning radius is set to be different in size (including large, medium, and small), You can make the investment ---? ---- install --- (Please read the precautions on the back before filling out this page) Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs. The discharge by the element structure groove is due to the transduction of the medium. As long as the bottom part of the claw without a long lead in the lead part is intentionally broken, the shape of the hot arc will not be cut and the hole will be guided. ο Zhonglai constructs a good degree. The degree of the shell should be used to restructure it. It is not a good external change and the net is formed into a good arc. The distribution is due to the special square. Before the investment, the seeds in the cent are in the front part of the bright room. This makes a bright object shattered, and the powder is broken. The powder contains technical components. The powder is in the quilt of the spare material. It has a long guide, a long groove and a long groove, and it borrows and merges into it, and it is infiltrated into the fine line-the paper-the size of this paper applies to China National Standard (CNS) A4 (210 X 297) (Centi) A7 B7 46613 4 V. Description of the invention (5) Sloping bottoms with different depths are formed in the turning direction, the forward side is deep in the turning direction, and the entering side is set to be shallow. With such a groove formation, it is possible to achieve The function of adjusting the particle size of the bottom hole makes it possible to make the particle size distribution of the pulverized material uniform. As described above, in the pulverizer (crusher) of the present invention, a large number of them are aligned. The opening edge of the bottomed hole on the outer peripheral surface of the rotor serves as the blade edge of the rotary knife, and the cutting opportunity of the fixed blade edge will increase, which will cause the cutting of the connected cable. As the cutting efficiency increases, this can reduce the speed (speed ), So it has the advantages of ensuring low vibration, low noise, and improved particle size distribution. [Simplified description of the figure] Figure 1 is a side sectional view of the main part of the rotary grinder. Figure 2 is a front section Fig. 3 is an enlarged view of the main part (starting cutting part) of Fig. 1. Fig. 4 is a plan view showing a part of the rotor. Fig. 5 is a cross-sectional view showing a first example of a bottomed hole. Fig. 6 is a cross-sectional view showing a second example of a bottomed hole. Fig. 7 is a cross-sectional view showing a third example of a bottomed hole. Fig. 8 is a plan view showing a color-changed example 1 of a bottomed opening. The figure is a plan view showing Modification Example 2 of the shape of the opening with the bottomed hole. Figure 10 is a plan view showing the Modification Example 3 of the colored opening with the bottomed hole. Figure 11 is an overall perspective view of an example of a rotary grinder. Fig. 2 is a side sectional view showing a main part of the rotary pulverizer. Fig. 1 3 Enlarged view of the main part of Figure 12. [The best form for implementing the invention] -7-National Standard (CNS) A4 specification (210 X 297 mm) ----------,- --- ^ Attachment --- (Please read the notes on the back before filling out this page) Order. Thread. Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs Printed by the Employee Cooperative of the Intellectual Property Bureau of the Ministry of Economy 46613 4 A7 __B7_ Five Explanation of the invention (β) Η Referring to the drawings, an embodiment of the rotary powder mill according to the present invention will be described as follows: FIG. 11 shows an example of the pulverizer 1 as a whole perspective view, and the casing 4 is placed and fixed on the wheel 2 On the gantry 3, a round-shaped pulverizing chamber is divided inside the casing 4, and the rotor is rotatably supported on the pulverizing chamber at a horizontal axis around the circle. That is, if referring to FIG. 1 and FIG. 2 at the same time, the rotor 5 shaft-supported in the crushing chamber, the ring member 8 installed by the main shaft 6 and the key 7 sleeved in the main shaft S, and the claw portion 9 It consists of a ring-shaped coarse crushing knife 10. Both ends of the main shaft 6 are supported by the housing 4 around the horizontal axis freely by bearings 11. The starting power of the electric motor 12 is built in the transmission gearbox 1 via the built-in transmission. The gear transmission body 3 or the hanging transmission body 3 is transmitted from one end of the main shaft 6, and the start and stop of the rotor 5 can be controlled by the operation member 14 Α of the control box 14. The upper part of the housing 4 is formed with a material input opening 15 extending upward, and the input port 15 passes through the input slot 16 shown in FIG. 11 or an auxiliary slot 17 attached as necessary, and the like. The crushed object A such as a plastic pouring gate and a short tube is thrown into the person. Of course, a conveyor may be used instead of the tank ^ 17 to supply the crushed object A to the input port 15. The lower part of the input port 15 is connected to the crushing chamber 18, and a fixed knife 19 is installed at the lower part of one side of the input port 15 to the inner surface of the crushing chamber 1 δ. The fixed knife 19 shown in the figure is a flat (blade) shape placed on the partition plate 20, and is connected to the entire length of the crushing chamber 18, and is fixed by a bolt locking device 21, while being fixed by bolts. The adjustment device 2 2 is structured so that the blade tip (blade edge) 19C of the fixed blade 19 can be adjusted forward and backward with respect to the crushing chamber 18. This paper size applies to China National Standard (CNS) A4 specification (210 X 297 mm); ^ ---- VI-I ------ Order · -------- -t _ · (Please Read the notes on the back before filling this page) Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 4 6 61 3 4 a7 __B7_ V. Description of the invention (7) There is a spaced arrangement in the circumferential direction and axial direction of the outer peripheral surface of the rotor 5. A plurality of bottomed holes 23 are arranged on the outer peripheral surface of the ring body 8 with a diameter of L1, and the bottomed holes 23 with a graphic opening edge are arranged in the figure. The cutting edge 2 3 A on the rotor 5 is rotated around the axis (the arrow symbol R in FIG. 1 indicates the direction of rotation), so that the fixed blade 1 9 C and the cutting edge 2 3 A can be cut. The crushed object A. Since the outer peripheral surface of the rotor 5 (on the outer peripheral surface of the ring body S) is provided with a bottom hole 23 covering the periphery and the axial direction, the edge 19 c of the fixed blade 19 and the bottom hole 2 are formed. The cutting opportunity of 3 blade edges 2 3 A becomes continuous. Although the rotation speed of the rotor 5 is reduced to 20 to 40 r · p nt, the cutting opportunity is still sufficient (increased), and the cutting impact is also reduced. Ensure low vibration and low noise. In addition, when the rotor 5 is rotated in the direction of the arrow R, the crushed object A in the input port 15 is fenced by the fixed knife 19, and the edge of the blade formed by the opening edges of the bottomed holes 23 is arranged in most rows. The fixed blade 19 is cut by the edge of the blade, and the rotation of the rotor 5 discharges the cutting object in the bottomed hole 23 only to the bottom. Therefore, the bottomed hole 2 3 substantially has a particle size adjustment function. The particle size is set according to the opening area, depth of the bottom hole 23, and the rotation speed of the rotor 5. Therefore, the present invention includes a rotor 5 having a plurality of bottomed holes 23 arranged on the outer peripheral surface, and a housing 4 having a fixed blade 19 for pivotally supporting the rotor 5 around the shaft center. The cutting edge 2 3 A on the same circumference is formed on the opening edge. According to the rotation of the rotor 5 around the shaft center, the cutting edge 1 9 C of the fixed blade 19 and the cutting edge 2 3 A of the rotor 5 are cut off. The composition of the pulverized material A is in the basic color state (basic structure), that is, because the paper size of the rotor 5 and the like applies the Chinese National Standard (CNS) A4 specification (210 x 297 mm) ---- J ----: — — Install -------- Order --------- line —νΊ (Please read the notes on the back before filling out this page) f. Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 4 6 61 3 4 A7 ___B7__ 5. Description of the invention (8) It has a hole-shaped cutter, so it can cut off the load and reduce power. In addition, the rotor 5 has a hole-shaped cutter, and a plurality of bottomed holes 2 3 arranged at the same time in the rotor 5 have a particle size adjustment function of the object A to be crushed. In addition, in the aforementioned basic form, the main shaft 6 is assembled as a string-like combination on the ring body 8 by key or spline coupling, so that the ring body 8 can be assembled and disassembled freely, from the workability of the bottom hole 23 and the primary grinding. Although it is advantageous from the standpoint of secondary use, K may be set to integrate the ring body 8 of the rotor 5 and the main shaft 6 although it is advantageous. In addition, in the embodiment shown in the figure, the aforementioned basic structure is added so that the rotor 5 can coarsely crush the object A to be crushed into the material input port 15 formed on the upper part of the casing 4 and K and enter the bottomed part. Holes 2 3 for claws 9. Therefore, the movement of the crushed object A having the chopper 10 having the claw portion 9 in the rotor 5 and being scraped or even introduced in the caster 15 can not only promote the entry into the bottomed hole 2 3, but also the claw 郜9 and the fixing force 19 work together to coarsely pulverize the object A to be crushed. At this time, the claw portion 9 uses its turning radius (the diameter is the same) as the coarse crushing knife 10 of the same diameter, and it can be freely assembled or disassembled by a key or a spline on the main shaft 6 in series, but as in As shown in Fig. 1, the coarse crushing knife 1 Α Α with diameter L 2 and the coarse crushing knife 1 〇 Β with diameter L 3 are spaced in the axial center direction, and the turning radius (diameter) is set to different sizes. It is more advantageous. Moreover, when the blade portion 9 of the coarse crushing blade 10 is shifted in the circumferential direction as shown in FIG. 1 and the blade portion 9 is bitten into the fixed blade 19, the load is broken and dispersed, which is advantageous. When the rotor 5 is provided with the claw 9, the fixed blade 19 and the partition plate 20 shown in the figure, ~ 1 0 ~ This paper size applies the Chinese National Standard (CNS) A4 specification (210 X 297 mm) 11 Ji ---! | ---- i ------ 11 --------- If (Please read the notes on the back before filling out this page) / .. Printed by the Employees' Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 46613 4 a7 _; _ B7__ 5. Description of the invention (9) The guide grooves 19A, 19B, 20A, and 20B that allow the claw portion 9 to pass through are formed respectively. In the embodiment, the claw portion 9 is a claw 9 A and 9 B each having a size, so the guide groove is formed. 1 9 A, 1 〇 B, 2 0 A, 2 〇 B also have different sizes. In the cell form shown in the figure, as shown in FIG. 2, the diameter L 2, that is, the coarse crushing knife 10A having a large diameter or a protruding height is located at the center of the rotor axis, and the diameter L 3 is also That is, the coarse crushing knife 1 B with a small diameter or a protruding height is located at both ends of the axial direction, and promotes the pulling or scraping of the crushed object A in the center of the rotor shaft center. effectiveness. However, a coarse crushing knife 10 Β with a diameter L 3 at the center of the rotor shaft center, and a coarse crushing knife 10A with a diameter L 2 at both axial ends may be used. The claw portion 9 protrudes from the rotor 5 and guide grooves 19 A, 19 B, 20 A, and 20 B are formed on the fixed blade 19 and the partition plate 20, respectively. Since the guide groove may pass downward, the housing 4 has an arc-shaped guide member 24 for the groove 24A for guiding the claw portion 9 of the rotor 5. The guide member 2 4 is divided into left and right as shown in FIG. 1, and the divided bodies 2 4 B and 2 4 C are respectively in accordance with the state where the fixing devices 2 5 A and 2 5 B are in contact with the joint surface 2 4 D. Slender pieces crushed on the side walls 4 A ·, 4 B of the outer die 4 and entering the guide grooves 1 9 A, 1 9 B, 2 0 A, 2 0 B. The claws 9 are in the guide grooves 19 / \, 19B, 20A, 20B, and 引导 circumferentially connected arc-shaped guide members 24 ΐ The groove formed in the inner peripheral side of the groove 2 4 Α is turned again from the input port 15 to form a circulation. Here, only the people have The material having a predetermined particle diameter (granularity) of the bottom holes 23 is discharged below, and is accommodated in a receiving box (not shown). In addition, when the protruding height of the claw 9 is set to be different, correspondingly -1 1-This paper size applies the China Store Standard (CNS) A4 specification (210 X 297 mm) * -------- ----- Order ---! II! Line—h • ___ ^ (Please read the precautions on the back before filling out this page) A7 46613 4 B7_-10 V. Description of the invention () The groove of the guide member 2 4 The depth of 2 4 A is also set differently. In any case, it is better that the front end of the claw portion does not contact the bottom of the groove 24 A, and there is preferably a gap. The other side of the inlet 15 facing the fixed blade 19 is provided with a surface 26 for preventing the powder A from flowing backward. 4 to 10, various embodiments of the bottom hole 23 are illustrated. First, Figures 4 to 5 show the bottomed hole 2 3 with a rounded opening and a semi-circular cross section. Figure 6 shows the bottomed hole 2 3 with a rounded cross section of the open edge. 6 圔 The crushed material entering the bottomed hole 2 3 can be smoothly discharged, which is advantageous. 'Furthermore, the cross-sectional shape of the bottomed hole 23 may be a triangle as shown in FIG. 7 or a quadrangular shape (not shown), and the shape of the opening edge of the bottomed hole 23 is also shown in FIG. 3.坷 Set an oval with a long axis in the direction of rotation, as shown in Figure 9 with a long axis that intersects with the direction of rotation, as shown in Figure 10, set the long axis to a long oblique direction In addition to the round shape, it can also be set from quadrangular to octagonal. In addition, the bottomed holes 23 shown in Figs. 1 to 10 are formed in a plurality of rows with the same opening edge shape and depth in one rotor. In addition, as shown in the figure, the coarse crushing knife 10 and the ring body 8 are attached to the main shaft 6 in series, and the M key or the spline is connected to ensure the ease of replacement and the ease of processing. The blade 10 and the ring body 8 may be integrated as one. Figures 12 and 13 show other rotary pulverizers according to the present invention. Since the basic structure and function are the same as those in Figures 1 to 10, the common parts use common symbols for explanation. The relevant differences are as follows: -12- This paper size applies to China National Standard (CNS) A4 (210 x 297 mm) J--r ------------ Order ------ -Line (please read the notes on the back before filling this page), printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs A7 4661 3 4 B7_ V. Description of the invention (11) (Please read the note on the back? Matters before filling in (This page) On the outer peripheral surface of the rotor 5, a plurality of bottomed holes 23 are arranged with K intervals in the circumferential direction and the axial direction, and the bottoms thereof have different depths in the turning direction of the rotor 5 to form an inclined bottom. More specifically, the depth of the forward side of the turning side is deeper, and the rearward side is shallow. However, the depth of the forward side of the turning direction is shallow, so that the backward measurement is deep, and a flat inclined bottom is formed. The holes 23 can accurately adjust the particle size of the cut surface (pulverized material). The implementation state on M is only an example, and various design changes can be made in the present invention. For example, a fixed knife 19 is installed at the position of the barrier layer 26 shown in the figure, and the rotor 5 can be set to be switched between forward and reverse rotation. At this time, the direction of the protruding portion of the claw 9 is set to be in accordance with the forward and reverse rotation. Forward and reverse configuration. As a matter of interest, in addition to industrial wastes such as plastics, and industrial wastes such as tires, it is not a problem. [Industrial Applicability] The present invention can be effectively used as a granulator capable of forming granules, such as powder cast (crushing) plastic pouring gates. Explanation of reference symbols A ..... Printed by JL Consumer Cooperative of Intellectual Property Bureau of the Ministry of Economic Affairs of the shattered object 1 ..... shredder. * *. «Zaolai 3 ..... Frame 4 ...... Casing 4 A, 4 B ..... Side wall_ -1 3-This paper size is applicable to China National Standard (CNS) A4 (210 x 297 mm) 4 6 6 t 3 4 A7 B7 V. Description of the invention (12 ) 5 ..... Rotor 6 ..... Spindle 7 ..... Chain δ ...... Ring body 9 ..... Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs 9A- 9 B.,-Claws 10, 10 A., 10B. ^ * Thick 1 1. .. 'Bearing 12. 4 ..... Operating member 15... Material input Π 16. —— Input slot 17. ... · Auxiliary slot 1 8. ____ Crushing chamber 1 9. Fixed knife 19 A, 19B, 20A 20B ' 19C ..... Knife tip (blade edge) 20... Partition 21... Worm tired bolt locking device 22... IS section device 23. Bottom hole 23 A ..... knife edge -14- This paper size applies to China National Standard (CNS) A4 (210 X 297 mm) (please first Read the notes on the back and write this page again.. Thread ι \. 46613 4 A7 B7 V. Description of the invention (13 2 4 ..... Guide members 2 4 A ..... Ditch 2 5 A 、 2 5 B ..... Bolt locking device 26 ..... Please read the precautions for the backing layer and fill it in. ^ I Binding this page. China National Standard (CNS) A4 specification (210 X 297 mm)