JP3139205U - Crushing machine - Google Patents

Crushing machine Download PDF

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JP3139205U
JP3139205U JP2007004429U JP2007004429U JP3139205U JP 3139205 U JP3139205 U JP 3139205U JP 2007004429 U JP2007004429 U JP 2007004429U JP 2007004429 U JP2007004429 U JP 2007004429U JP 3139205 U JP3139205 U JP 3139205U
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blade
fixed blade
fixed
crushing
crushing blade
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和敏 永堀
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株式会社プラコー
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Abstract

【課題】 破砕刃ユニットにおける固定刃用の隙間調整装置が配備され、この隙間調整装置は、固定刃を前記破砕刃に対して、3段階で粗調整可能で、かつ微調整可能に構成されていることにより、破砕刃と固定刃の間隙を被破砕物の種類、その物性に応じて簡易に調整できる低コストな破砕機を提供する。
【解決手段】 破砕刃ユニットにおける固定刃23用の隙間調整装置24が配備されている。この隙間調整装置24は、固定刃23を破砕刃に対して、3段階で粗調整可能で、かつ微調整可能に構成されている。
【選択図】図3
PROBLEM TO BE SOLVED: To provide a gap adjusting device for a fixed blade in a crushing blade unit, and this gap adjusting device is configured so that the fixed blade can be coarsely adjusted in three stages and finely adjusted with respect to the crushing blade. Thus, a low-cost crusher that can easily adjust the gap between the crushing blade and the fixed blade according to the type and physical properties of the object to be crushed is provided.
A clearance adjusting device 24 for a fixed blade 23 in a crushing blade unit is provided. The gap adjusting device 24 is configured so that the fixed blade 23 can be coarsely adjusted in three stages with respect to the crushing blade and can be finely adjusted.
[Selection] Figure 3

Description

本考案は、破砕機、殊に廃棄物用の破砕機に関する。  The present invention relates to a crusher, in particular a waste crusher.

従来技術による一軸破砕機は、固定刃と回転する破砕刃の組み合わせで構成される破砕刃ユニットへ上方に設けたホッパから被破砕物を投入し破砕する形式のものや、押圧板により被破砕物を破砕刃ユニットへ押圧して破砕する形式のものは種々の文献により公知である。
特許第2613362号公報
The uniaxial crusher according to the prior art is of a type in which an object to be crushed is loaded from a hopper provided above a crushing blade unit composed of a combination of a fixed blade and a rotating crushing blade, or a material to be crushed by a pressing plate. Various types are known from various literatures by pressing the crushing blade unit against the crushing blade unit.
Japanese Patent No. 2613362

従来の技術による破砕機は、万能型として紙類、布類、樹脂類、木屑類、ゴム類、金属類を破砕減容処理するため、金属類より破砕抵抗の少ないプラスチック製容器の破砕減容処理を短時間で行なえることが望まれている。
本件考案は上記のような問題点を解決すべく、破砕刃と固定刃の間隙を被破砕物の種類、その物性に応じて簡易に調整できる低コストの破砕機を提供することを目的とする
The conventional crusher is a universal type that crushes and reduces paper, fabrics, resins, wood chips, rubber, and metals, so crushing and reducing plastic containers with less crushing resistance than metals It is desired that processing can be performed in a short time.
In order to solve the above problems, the present invention aims to provide a low-cost crusher that can easily adjust the gap between the crushing blade and the fixed blade in accordance with the type of material to be crushed and its physical properties.

前記課題を解決するために、本件考案は、回転可能な破砕刃と、破砕刃の回転方向に対向するよう取付けた固定刃とからなる破砕刃ユニットを備える破砕機において、前記破砕機ユニットにおける前記固定刃用の隙間調整装置が配備され、この隙間調整装置は、前記破砕機のフレームに固定された前記固定刃用のホルダー本体を備え、このホルダー本体に対して前記固定刃は前記破砕刃の回転中心に向け進退移動可能で、任意位置に固定可能に取り付けられ、前記破砕刃と固定刃の間隙を調整可能に構成されていることを特徴とする破砕機としてある。  In order to solve the above-described problem, the present invention provides a crusher including a crushing blade unit including a rotatable crushing blade and a fixed blade attached so as to face the rotation direction of the crushing blade. A clearance adjustment device for a fixed blade is provided, and the clearance adjustment device includes a holder main body for the fixed blade fixed to a frame of the crusher, and the fixed blade is connected to the crushing blade of the crushing blade. The crusher is characterized in that it can move forward and backward toward the center of rotation, is fixedly attached at an arbitrary position, and is configured to be able to adjust the gap between the crushing blade and the fixed blade.

請求項1、2、3記載の考案においては、破砕刃ユニットにおける固定刃用の隙間調整装置が配備され、この隙間調整装置は、前記破砕機のフレームに固定された前記固定刃用のホルダー本体を備え、このホルダー本体に対して前記固定刃は前記破砕刃の回転中心に向け進退移動可能で、任意位置に固定可能に取り付けられ、前記ホルダー本体には、少なくとも2つの位置で選択的に固定可能にクリック型のカム機構が設けてあり、前記固定刃には、前記カム機構の偏心カム部により前記固定刃23の移動方向で変位可能な駒が微調整部材を介して前記固定刃に固定され、前記破砕刃と固定刃の間隙を調整可能に構成されていることにより、破砕刃と固定刃の間隙を被破砕物の種類、その物性に応じて簡易に調整できる。
殊に請求項2記載の考案においては、破砕機のオペレーターが無理な姿勢をとることなく、簡易に、上側の固定刃の突出量を調整できる。
According to the first, second, and third aspects of the present invention, a clearance adjusting device for a fixed blade in the crushing blade unit is provided, and the clearance adjusting device is a holder main body for the fixed blade that is fixed to a frame of the crusher. The fixed blade can be moved forward and backward toward the center of rotation of the crushing blade with respect to the holder body, and can be fixed at an arbitrary position, and is selectively fixed to the holder body at at least two positions. A click-type cam mechanism is provided, and a piece that can be displaced in the moving direction of the fixed blade 23 by the eccentric cam portion of the cam mechanism is fixed to the fixed blade via a fine adjustment member on the fixed blade. In addition, since the gap between the crushing blade and the fixed blade can be adjusted, the gap between the crushing blade and the fixed blade can be easily adjusted according to the type and physical properties of the object to be crushed.
In particular, in the device according to the second aspect, the protruding amount of the upper fixed blade can be easily adjusted without the operator of the crusher taking an unreasonable posture.

この実施形態は、請求項1、2、3記載の考案の代表的な実施形態であり、図1、2、3、4、5において、10は一軸破砕機全体を示し、この破砕機10は、破砕刃ユニット20と、押圧ユニット60からなる。
前記破砕機10における機体フレーム40の上部には、被破砕物を収容する収容室50が設けられ、この収容室50内には往復駆動手段Cで往復動作する押圧板61が設けられ前記押圧ユニット60が構成されている。
前記押圧板61の進行方向には前記破砕刃ユニット20が配備されている。前記破砕刃ユニット20は回転可能な破砕刃22と、この破砕刃22の回転方向に対向するように取付けた固定刃23とからなる。この破砕刃22はロータ21の周上に着脱自在に装着され、このロータ21の駆動で前記破砕刃22は水平軸線回りに回転可能としてある。
前記固定刃23は前記ロータ21の外周外側で、上側と下側に直径方向で対に配置されている。殊に、この実施形態では、上側の固定刃23が、前記破砕刃22の回転中心に向け変位、固定可能に前記機体フレーム40に設けられている(図1参照)。
This embodiment is a typical embodiment of the invention according to claims 1, 2, and 3. In FIGS. 1, 2, 3, 4, and 5, 10 indicates the entire uniaxial crusher, The crushing blade unit 20 and the pressing unit 60.
A storage chamber 50 for storing the object to be crushed is provided above the body frame 40 of the crusher 10, and a pressing plate 61 that is reciprocated by reciprocating drive means C is provided in the storage chamber 50. 60 is configured.
The crushing blade unit 20 is disposed in the traveling direction of the pressing plate 61. The crushing blade unit 20 includes a rotatable crushing blade 22 and a fixed blade 23 attached to face the crushing blade 22 in the rotating direction. The crushing blade 22 is detachably mounted on the circumference of the rotor 21, and the crushing blade 22 can be rotated around a horizontal axis by driving the rotor 21.
The fixed blades 23 are arranged in pairs in the diametrical direction on the upper and lower sides outside the outer periphery of the rotor 21. In particular, in this embodiment, the upper fixed blade 23 is provided on the body frame 40 so as to be displaced and fixed toward the rotation center of the crushing blade 22 (see FIG. 1).

前記破砕刃ユニット20における上側の固定刃23用の隙間調整装置24が配備されている(図2、図3参照)。この隙間調整装置24は、前記固定刃23を前記破砕刃22に対して、3段階で粗調整可能で、かつ微調整可能に構成されている。即ち、この隙間調整装置は、前記破砕機10の機体フレーム40に固定された前記固定刃23用のホルダー本体25を備え、このホルダー本体25に対して前記固定刃23は前記破砕刃22の回転中心に向け進退移動可能で、任意位置に固定可能に取り付けられ、前記破砕刃25と固定刃23の間隙を調整可能に構成されている。
更に詳細に説明すれば、前記機体フレーム40に固定刃23用のホルダー本体25は固定され、このホルダー本体25に対して前記固定刃23は前記破砕刃22の回転中心に向け進退移動可能で、任意位置に固定可能に長孔26とボルト27により取り付けられている。
前記ホルダー本体25には、3位置、即ち、垂直位置と、この左右に位置する2つの水平位置の,計3つの位置で選択的に固定可能にクリック型のカム機構28が設けてあり、前記固定刃23には、前記カム機構28の偏心カム部29により前記固定刃23の移動方向で変位可能な駒30が微調整部材31を介して前記固定刃23に固定されている。
前記偏心カム部28を回転変位させるカム操作レバー32は、前記ホルダー本体25に対して、前記固定刃23の移動方向に対して垂直な軸線周りに、前記3つの位置で選択的に回転、固定可能に軸受により前記ホルダー本体25に軸支されている。
前記固定刃23にボルト止めされた前記微調整部材31を、前記駒30に対して微調整して変位させ、前記ホルダー本体25に対する前記固定刃23の突出量を微調整するためのねじ33が配置されている。
このように構成することで、破砕刃22と固定刃23の間隙を被破砕物の種類、その物性に応じて調整する。その粗調整は、前記ボルト27を弛め、カム操作レバー32の位置を前記3つの位置に選択的に位置決めし、その垂直位置でホルダー本体25からの前記固定刃23の突出量を中間値とし、右側の水平位置で前記固定刃23の突出量を最小値とし、左側の水平位置で前記固定刃23の突出量を最大値とする。
更に、カム操作レバー32の各位置決め位置で、前記ねじ33を操作して、前記駒30に対して微調整部材31を微調整して変位させ、前記ホルダー本体25に対する前記固定刃23の突出量を微調整する。これにより、破砕刃22と固定刃23間の間隙を微調整する。
このような固定刃23の突出量を調整し、前記破砕刃22に対する隙間を調整した後、前記ボルト27を締め付けて、調整済みの固定刃23をホルダー本体25に固定する。
なお、前記隙間調整装置24は、説明の都合上、図2、図3、図4では上下を逆にして図示されているが、実際には図1に示す姿勢で配置されている。
A clearance adjusting device 24 for the upper fixed blade 23 in the crushing blade unit 20 is provided (see FIGS. 2 and 3). The gap adjusting device 24 is configured such that the fixed blade 23 can be coarsely adjusted in three stages with respect to the crushing blade 22 and can be finely adjusted. That is, the gap adjusting device includes a holder body 25 for the fixed blade 23 fixed to the body frame 40 of the crusher 10, and the fixed blade 23 rotates the crushing blade 22 with respect to the holder body 25. It can move forward and backward toward the center, is fixedly attached at an arbitrary position, and is configured so that the gap between the crushing blade 25 and the fixed blade 23 can be adjusted.
More specifically, the holder main body 25 for the fixed blade 23 is fixed to the body frame 40, and the fixed blade 23 can move forward and backward with respect to the holder main body 25 toward the rotation center of the crushing blade 22. It is attached with a long hole 26 and a bolt 27 so as to be fixed at an arbitrary position.
The holder body 25 is provided with a click-type cam mechanism 28 that can be selectively fixed at a total of three positions, that is, three positions, that is, a vertical position and two horizontal positions positioned on the left and right. A fixed piece 23 is fixed to the fixed blade 23 via a fine adjustment member 31 by a eccentric cam portion 29 of the cam mechanism 28, which can be displaced in the moving direction of the fixed blade 23.
A cam operation lever 32 that rotates and displaces the eccentric cam portion 28 is selectively rotated and fixed at the three positions around an axis perpendicular to the moving direction of the fixed blade 23 with respect to the holder body 25. It is pivotally supported on the holder body 25 by a bearing.
A screw 33 for finely adjusting the protruding amount of the fixed blade 23 relative to the holder body 25 by finely adjusting and displacing the fine adjustment member 31 bolted to the fixed blade 23 with respect to the piece 30. Has been placed.
By comprising in this way, the clearance gap between the crushing blade 22 and the fixed blade 23 is adjusted according to the kind of crushing object, and its physical property. In the rough adjustment, the bolt 27 is loosened, the position of the cam operating lever 32 is selectively positioned at the three positions, and the protrusion amount of the fixed blade 23 from the holder body 25 at the vertical position is set to an intermediate value. The protrusion amount of the fixed blade 23 is set to the minimum value at the right horizontal position, and the protrusion amount of the fixed blade 23 is set to the maximum value at the left horizontal position.
Further, at each positioning position of the cam operating lever 32, the screw 33 is operated to finely adjust and displace the fine adjustment member 31 with respect to the piece 30, and the protruding amount of the fixed blade 23 relative to the holder body 25 Tweak the. Thereby, the gap between the crushing blade 22 and the fixed blade 23 is finely adjusted.
After adjusting the protruding amount of the fixed blade 23 and adjusting the gap with respect to the crushing blade 22, the bolt 27 is tightened to fix the adjusted fixed blade 23 to the holder body 25.
For convenience of explanation, the gap adjusting device 24 is shown upside down in FIGS. 2, 3, and 4, but is actually arranged in the posture shown in FIG. 1.

本件考案の破砕機の概略側面図である。It is a schematic side view of the crusher of this invention. 図1の要旨部分の概略正面図である。It is a schematic front view of the summary part of FIG. 図2の概略縦断側面図である。FIG. 3 is a schematic longitudinal side view of FIG. 2. カム機構の部分を示す概略正面図である。It is a schematic front view which shows the part of a cam mechanism. 図4と異なる位置にカム操作レバーが位置決めされた状態を示す図4同様の概略正面図である。FIG. 5 is a schematic front view similar to FIG. 4, showing a state where the cam operation lever is positioned at a position different from FIG. 4.

符号の説明Explanation of symbols

10 破砕機
20 破砕刃ユニット
24 隙間調整装置
60 押圧ユニット
10 crusher 20 crushing blade unit 24 gap adjusting device 60 pressing unit

Claims (3)

回転可能な破砕刃と、前記破砕刃の回転方向に対向するように取付けた固定刃とからなる破砕刃ユニットを備える破砕機において、前記破砕機ユニットにおける前記固定刃用の隙間調整装置が配備されていることを特徴とした破砕機。  In a crusher comprising a crushing blade unit composed of a rotatable crushing blade and a fixed blade attached so as to face the rotation direction of the crushing blade, a clearance adjustment device for the fixed blade in the crusher unit is provided. A crusher characterized by 前記固定刃は上側の固定刃としてあることを特徴とした請求項1記載の破砕機。  The crusher according to claim 1, wherein the fixed blade is an upper fixed blade. 前記隙間調整装置は、前記固定刃を前記破砕刃に対して、少なくとも2段階で調整可能に構成されていることを特徴とした請求項1又は2記載の破砕機。  The crusher according to claim 1 or 2, wherein the gap adjusting device is configured to be capable of adjusting the fixed blade with respect to the crushing blade in at least two stages.
JP2007004429U 2007-05-16 2007-05-16 Crushing machine Expired - Lifetime JP3139205U (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108579982A (en) * 2018-03-09 2018-09-28 广州酷汇电子科技有限公司 A kind of paper-making pollution emission reduction device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108579982A (en) * 2018-03-09 2018-09-28 广州酷汇电子科技有限公司 A kind of paper-making pollution emission reduction device

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