JPS5998743A - Crusher - Google Patents

Crusher

Info

Publication number
JPS5998743A
JPS5998743A JP14876583A JP14876583A JPS5998743A JP S5998743 A JPS5998743 A JP S5998743A JP 14876583 A JP14876583 A JP 14876583A JP 14876583 A JP14876583 A JP 14876583A JP S5998743 A JPS5998743 A JP S5998743A
Authority
JP
Japan
Prior art keywords
crushing
chain
casing
crushed
crushing blade
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP14876583A
Other languages
Japanese (ja)
Inventor
戸田 俊男
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SANKO GIKEN KK
SANKOU GIKEN KK
Original Assignee
SANKO GIKEN KK
SANKOU GIKEN KK
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by SANKO GIKEN KK, SANKOU GIKEN KK filed Critical SANKO GIKEN KK
Priority to JP14876583A priority Critical patent/JPS5998743A/en
Publication of JPS5998743A publication Critical patent/JPS5998743A/en
Pending legal-status Critical Current

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  • Crushing And Pulverization Processes (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。
(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【発明の詳細な説明】 この発明は、生ゴミ等の都市ゴミを破砕処理する破砕装
置に関するものである。
DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a crushing apparatus for crushing municipal garbage such as kitchen garbage.

年々増大する都市ゴミ対策は早急に解決を要する行政上
の重要課題の一つであり、その解決手段として有価物の
回収・再利用を含めて種々の提案がなされているが、現
在のところ設備が大型・高価のわシには未だ効果的な技
術開発はみられない。
Countermeasures against urban waste, which is increasing year by year, is one of the important administrative issues that needs to be solved as soon as possible. Various proposals have been made as a means of solving this problem, including the collection and reuse of valuable materials, but at present there are no facilities available. However, effective technology has not yet been developed for large and expensive eagles.

例えば破砕設備としては剪断式や衝撃式のものが用いら
れているが、前者は鉄塊混入のとき剪断刃が欠損し易く
常時監視を必要とし、後者は刃の摩耗と騒音の問題があ
るほか、両者ともあらゆる都市ゴミを細片化するために
以後の選別を困難にするという問題を伴なう。
For example, shearing type and impact type crushing equipment are used, but the former's shearing blades tend to break when iron ingots are mixed in and requires constant monitoring, while the latter has problems with blade wear and noise. Both methods involve the problem that all municipal waste is broken down into small pieces, making subsequent sorting difficult.

本願発明者は、上述の問題点を解決するために、先に、
実願昭52−156924号(実公昭57−36258
号、以下先行技術という。)として、高速回転するチェ
ーンの強力な遠心力・衝撃力を利用して所望の大きさに
金属類は打壊し、ガラス類・陶器類は粉砕し、ビニール
袋・布切れ等は殆んど破砕せずほぼ原形のまま排出する
という被処理。
In order to solve the above-mentioned problems, the inventor of the present application firstly
Jitsugan No. 52-156924 (Jikko No. 57-36258)
No. 1, hereinafter referred to as the prior art. ) uses the strong centrifugal force and impact force of a chain rotating at high speed to break metal into desired sizes, crush glass and ceramics, and crush most plastic bags and pieces of cloth. The processed material is discharged in almost its original form.

物によって選択的に破砕する特殊機能を有する破砕装置
を提供し、多大の成果を得た。
We have provided a crushing device that has a special function of selectively crushing objects, and have achieved great results.

上記先行技術について図面を参照しながら説明する。The above prior art will be explained with reference to the drawings.

第1図は、この発明の破砕装置の部分切欠正面図である
FIG. 1 is a partially cutaway front view of the crushing device of the present invention.

第1図において、lは、上下が閉鎖された円筒状をなす
ケーシング、2は、ケーシング1内の中心位置に回転自
在に設けられた垂直回転軸、3は、垂直回転軸2の外周
に水平放射状にその一端が固定された複数本のチェーン
である。チェーン3の長さは、ケーシングlの内面に衝
突しない程度の長さを有し、垂直回転軸2に上下多段に
設けられている。4は、垂直回転軸2の下部に固定した
掻出羽根、5は、ケーシングlの外部に設けられたモー
タであり、モータ5の回転力は、モータ5および垂直回
転軸2に夫々固定されたプーリ6および7間に周回され
たベルト8を介して垂直回転軸2に伝達されるようにな
っている。9は、ケーシングlの上部に設けられたホッ
パー、そして、1゜は、ケーシングlの下部に設けられ
た排出口である。
In Fig. 1, l is a cylindrical casing whose top and bottom are closed, 2 is a vertical rotating shaft rotatably provided at the center of the casing 1, and 3 is horizontal to the outer periphery of the vertical rotating shaft 2. It is a chain consisting of multiple radially fixed ends. The chain 3 has a length that does not collide with the inner surface of the casing 1, and is provided in multiple stages above and below the vertical rotation shaft 2. 4 is a scraping blade fixed to the lower part of the vertical rotating shaft 2, 5 is a motor provided outside the casing l, and the rotational force of the motor 5 is fixed to the motor 5 and the vertical rotating shaft 2, respectively. The power is transmitted to the vertical rotating shaft 2 via a belt 8 that is passed around between pulleys 6 and 7. 9 is a hopper provided at the top of the casing l, and 1° is a discharge port provided at the bottom of the casing l.

ホッパー9からケーシングl内に投入された生ゴミ等の
被破砕物は、垂直回転軸2の高速回転によシ遠心カによ
って水平に回転しているチェーンによって破砕される。
Objects to be crushed, such as garbage, thrown into the casing 1 from the hopper 9 are crushed by a chain rotating horizontally by a centrifugal force caused by the high speed rotation of the vertical rotating shaft 2.

被破砕物は、上段のチェーンから下段のチェーン拠よシ
破砕されるに従って、より細かく破砕され、最終的には
、チェーン3と同速度で回転している掻出羽根4によっ
て排出口10からケーシング1外に排出される〇このよ
うに、生ゴミ等の被破砕物は多数のチェマン3によって
破砕されるが、ビニール袋、布切れ等は、チェーン3に
より破砕されず、はぼ原形のままケーシング1外に排出
される。従って、ビニール袋に包まれた生ゴミ等は、ビ
ニール袋ごとホッパー9に投入しても、生ゴミは破砕さ
れ、一方、ビニール袋はほぼ原形のまま排出口1oがら
排出される。ビニール袋等が破砕されてしまうと都合が
悪い理由は、生ゴミ等の破砕後堆肥として有効利用でき
るものにビニール等の堆肥として利用できないものが混
入してしまうと、破砕後の両者の分別が面倒であるから
である。
The material to be crushed becomes finer as it is crushed from the upper chain to the lower chain, and is finally crushed into pieces from the discharge port 10 into the casing by the scraping blade 4 rotating at the same speed as the chain 3. 1 Discharged outside 〇 In this way, objects to be crushed such as garbage are crushed by a large number of chains 3, but plastic bags, pieces of cloth, etc. are not crushed by the chains 3 and are left in their original shape in the casing. 1 is discharged outside. Therefore, even if food waste wrapped in a plastic bag is thrown into the hopper 9 together with the plastic bag, the food waste will be crushed, while the plastic bag will be discharged through the discharge port 1o in almost its original shape. The reason why it is inconvenient for plastic bags etc. to be crushed is that if materials that cannot be used as compost, such as vinyl, mix with materials that can be effectively used as compost after crushing, such as food waste, it will be difficult to separate the two after crushing. This is because it is troublesome.

又、生ゴミを処理するに際しては耐え難い悪臭を伴なう
ものであるが、この発明の破砕装置は他の固形物との均
一混合機能をも兼ねるため、生ゴミと共に木材破砕片・
特に廃木の破砕片をポツパー9に同時に投入し、破砕す
れば木材が有する水分の吸収作用によって悪臭を抑制で
きるという効果もある。
In addition, when processing food waste, it is accompanied by an unbearable odor, but since the crushing device of the present invention also has the function of uniformly mixing other solid materials, it is possible to dispose of food waste together with crushed wood pieces and other solid materials.
In particular, if crushed pieces of waste wood are simultaneously fed into the popper 9 and crushed, bad odors can be suppressed due to the moisture absorption effect of the wood.

しかし、上記チェーンはその摩耗および破損が激しく、
たびたび新しいものと交換する必要があった。
However, the above chain suffers from severe wear and tear.
It was often necessary to replace it with a new one.

そこで、本願発明者は、上述のような観点から長期使用
に耐え、しかも破砕能力の優れた破砕装置を得べく、鋭
意研究を重ねた。
Therefore, from the above-mentioned viewpoints, the inventor of the present application has conducted extensive research in order to obtain a crushing device that can withstand long-term use and has excellent crushing ability.

この結果、チェーンの先端に特定の寸法および形状の破
砕刃を取付ければ上述の問題点を解決することかできる
といった知見を得た。
As a result, we have found that the above-mentioned problems can be solved by attaching a crushing blade of a specific size and shape to the tip of the chain.

この発明は、上記知見に基づきなされたものであって、 ケーシング内の中心位置に垂直回転軸が設けられ、前記
垂直回転軸の外周には水平放射状配置とした複数本のチ
ェーンが上下多段に取付けられ、前記ケーシング上部に
設けられたポツパーから投入され、前記チェーンによっ
て破砕された破砕物を前記ケーシング下部に設けられた
排出口から外部に排出する゛ように構成されている破砕
装置において、 前記チェーンの先端に、丸棒をリング状に曲げたもので
なる破砕刃を水平に遊嵌状態に取付け、前記破砕刃の外
径寸法は、前記チェーンの長さと前記破砕刃の外径寸法
との合計の寸法の少なくとも1/3以上になっているこ
とに特徴を有する。
This invention has been made based on the above findings, and includes a vertical rotating shaft provided at a central position within the casing, and a plurality of chains arranged horizontally and radially arranged in multiple stages above and below the outer periphery of the vertical rotating shaft. The crushing device is configured to discharge the crushed material input from a popper provided at the upper part of the casing and crushed by the chain to the outside from an outlet provided at the lower part of the casing. A crushing blade made of a round bar bent into a ring shape is installed horizontally and loosely at the tip of the blade, and the outer diameter of the crushing blade is the sum of the length of the chain and the outer diameter of the crushing blade. It is characterized in that it is at least ⅓ of the size of .

この発明の一態様を図面を参照しながら説明する。One embodiment of the present invention will be described with reference to the drawings.

第2図は、この発明の一態様の断面図であシ、第1図と
同一番号は同一物を示し、説明は省略すこの破砕装置は
、各チェーン3の先端に丸棒をリング状に曲げたもので
なる破砕刃3aを遊嵌状態に取伺けだことにある。破砕
刃3aの外径寸法t′は、第3図および第4図に示され
るように、破砕刃3aの外径寸法とチェーン3の長さと
の合計の寸法tのほぼ1/2 になっている。これは、
破砕刃3aを破砕中に容易に自転させるためであシ、こ
れによって、破砕刃3aの全周を破砕に使用することが
できるので、破砕刃3aの使用寿命が、破砕刃の一部分
のみを使用する場合と比較して大巾に延びる。
FIG. 2 is a cross-sectional view of one embodiment of the present invention. The same numbers as in FIG. The purpose is to allow the bent crushing blade 3a to be loosely fitted. As shown in FIGS. 3 and 4, the outer diameter t' of the crushing blade 3a is approximately 1/2 of the total dimension t of the outer diameter of the crushing blade 3a and the length of the chain 3. There is. this is,
This is to allow the crushing blade 3a to easily rotate on its own axis during crushing, and as a result, the entire circumference of the crushing blade 3a can be used for crushing, so that the usable life of the crushing blade 3a can be limited to only a portion of the crushing blade being used. It extends much wider than when it is used.

しかも、破砕刃3aの径が大径であるので、チェーンの
場合と比べてその破砕力が大きくなる。破砕刃3aの自
転は、この断面形状が円形をなし、チェーン3の先端と
点接触することからしても容易に行われる。
Moreover, since the diameter of the crushing blade 3a is large, its crushing force is greater than that of a chain. The rotation of the crushing blade 3a is facilitated because its cross-sectional shape is circular and it makes point contact with the tip of the chain 3.

以上説明したように、この発明によれば、従来のチェー
ンを破砕刃としていた場合と比べて、大巾に破砕刃の寿
命が延び、しかも、破砕能力も一段と向上するといった
きわめて有用な効果がもたらされる。
As explained above, the present invention brings about extremely useful effects such as significantly extending the life of the crushing blade and further improving the crushing capacity compared to the case where the conventional chain was used as the crushing blade. It will be done.

【図面の簡単な説明】[Brief explanation of the drawing]

第1図は、先行技術の破砕装置の断面図、第2図は、こ
の発明の一態様の断面図、第3図および第4図は、この
発明の破砕刃の平面図および側面図である。図面におい
て、 l・・・ケーシング    2・・・垂直回転軸3・・
・チェーン     4・・・掻出羽根3a・・・破砕
刃     5・・・モータ6.7・・・プーリ   
  10・・・排出口出願人  三見技研株式会社 代理人  潮 谷 奈津夫 (他2名)第30 r4図
FIG. 1 is a sectional view of a prior art crushing device, FIG. 2 is a sectional view of one embodiment of the present invention, and FIGS. 3 and 4 are a plan view and a side view of a crushing blade of the present invention. . In the drawing, l...Casing 2...Vertical rotating shaft 3...
・Chain 4... Scraping blade 3a... Crushing blade 5... Motor 6.7... Pulley
10...Discharge port applicant: Mimi Giken Co., Ltd. agent Natsuo Shioya (and 2 others) Figure 30 r4

Claims (1)

【特許請求の範囲】 ケーシング内の中心位置に垂直回転軸が設けられ、前記
垂直回転軸の外周には水平放射状配置とした複数本のチ
ェーンが上下多段に取付けられ、前記ケーシング上部に
設けられたホッパーから投入され、前記チェーンによっ
て破砕された破砕物を前記ケーシング下部に設けられた
排出口から外部に排出するように構成されている破砕装
置において、 前記チェーンの先端に、丸棒をリング状に曲げたもので
なる破砕刃を水平に遊嵌状態に取付け、前記破砕刃の外
径寸法は、前記チェーンの長さと前記破砕刃の外径寸法
との合計の寸法の少なくとも’/3以上になっているこ
とを特徴とする破砕装置0
[Claims] A vertical rotating shaft is provided at a central position within the casing, and a plurality of chains arranged horizontally and radially are attached to the outer periphery of the vertical rotating shaft in multiple stages above and below, and provided at the top of the casing. In a crushing device configured to discharge crushed materials input from a hopper and crushed by the chain to the outside from an outlet provided at the bottom of the casing, a round bar is attached to the tip of the chain in a ring shape. A bent crushing blade is installed horizontally in a loosely fitted state, and the outside diameter of the crushing blade is at least 1/3 of the total dimension of the length of the chain and the outside diameter of the crushing blade. A crushing device 0 characterized by
JP14876583A 1983-08-16 1983-08-16 Crusher Pending JPS5998743A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14876583A JPS5998743A (en) 1983-08-16 1983-08-16 Crusher

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14876583A JPS5998743A (en) 1983-08-16 1983-08-16 Crusher

Publications (1)

Publication Number Publication Date
JPS5998743A true JPS5998743A (en) 1984-06-07

Family

ID=15460143

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14876583A Pending JPS5998743A (en) 1983-08-16 1983-08-16 Crusher

Country Status (1)

Country Link
JP (1) JPS5998743A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0576791A (en) * 1991-09-24 1993-03-30 Nippon Yunipatsuku Kk Method and equipment for shredding vessel such as foamed tray
JPWO2021157223A1 (en) * 2020-02-07 2021-08-12

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5745352A (en) * 1980-09-01 1982-03-15 Toshio Toda True circle type crushing edge

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5745352A (en) * 1980-09-01 1982-03-15 Toshio Toda True circle type crushing edge

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0576791A (en) * 1991-09-24 1993-03-30 Nippon Yunipatsuku Kk Method and equipment for shredding vessel such as foamed tray
JPWO2021157223A1 (en) * 2020-02-07 2021-08-12
WO2021157223A1 (en) * 2020-02-07 2021-08-12 日本国土開発株式会社 Rotary crushing device and rotary crushing method

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