JPS6129476Y2 - - Google Patents
Info
- Publication number
- JPS6129476Y2 JPS6129476Y2 JP10308483U JP10308483U JPS6129476Y2 JP S6129476 Y2 JPS6129476 Y2 JP S6129476Y2 JP 10308483 U JP10308483 U JP 10308483U JP 10308483 U JP10308483 U JP 10308483U JP S6129476 Y2 JPS6129476 Y2 JP S6129476Y2
- Authority
- JP
- Japan
- Prior art keywords
- rotary
- fixed
- blade
- blades
- cutting edge
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 238000005520 cutting process Methods 0.000 claims description 25
- 239000000463 material Substances 0.000 claims description 14
- 238000010008 shearing Methods 0.000 claims description 4
- 238000000227 grinding Methods 0.000 claims description 3
- 230000007246 mechanism Effects 0.000 description 5
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 5
- 238000003754 machining Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000010298 pulverizing process Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 239000002440 industrial waste Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
Landscapes
- Crushing And Pulverization Processes (AREA)
Description
【考案の詳細な説明】 本考案は回転式剪断粉砕機の改良に関する。[Detailed explanation of the idea] The present invention relates to improvements in rotary shear crushers.
通常、回転式剪断粉砕機はケーシングで囲まれ
た粉砕室内の相対向する部分に一対の固定刃を突
出状に備え、一方、粉砕室に回転自在に支架され
た回転主軸に設けられた刃取付け台に回転刃を取
付け、粉砕室の材料投入口からフイルム、ラン
ナ、成形不良品等のプラスチツクスクラツプ及び
産業廃棄材料等の粉砕材料を投入し、回転主軸回
転による回転刃と固定刃との協働による剪断力を
利用してその材料を粉砕している。そしてこの粉
砕に際し、回転刃及び固定刃に一度に負荷が作用
しないよう、また粉砕材料の鋭利な切断を容易に
行なえるよう回転刃と固定刃との相互の刃先間に
ねじり角をもたせ、所謂はさみ効果により徐々に
切断できるように構成したものであつた。そして
従来、固定刃側にねじり角を取る場合には、粉砕
機本体上の取付け座を傾斜状に加工するか、或い
は固定刃全体を傾斜状に加工することによつてね
じり角を構成していた。従つて、加工が困難であ
り、多くの時間を必要とする欠点があつた。ま
た、粉砕機本体同士の嵌合部を組合せや、上本体
とスクリーン受台との嵌合部の組合せが、傾斜状
での組合せとなるため、それらの加工や組立ても
困難であるという欠点があつた。一方、回転刃側
でねじり角を取る場合には、主軸の刃取付け台の
取付け座を傾斜状に加工し、回転刃を取付けた
後、外周円筒研摩を施さなければ固定刃とのクリ
アランスを一定に保つ事ができない等加工に多く
の時間を必要とする欠点があつた。 Typically, a rotary shear crusher has a pair of fixed blades protruding from opposing parts of the crushing chamber surrounded by a casing, while the blades are mounted on a rotating main shaft that is rotatably supported in the crushing chamber. A rotary blade is attached to the table, and pulverized materials such as film, runners, plastic scraps such as defective molded products, and industrial waste materials are input from the material input port of the crushing chamber, and the rotary blade and fixed blade are separated by rotation of the rotating main shaft. The combined shear force is used to crush the material. During this pulverization, a torsion angle is provided between the cutting edges of the rotary blade and the fixed blade so that the load is not applied to the rotary blade and the fixed blade all at once, and to facilitate sharp cutting of the pulverized material. It was constructed so that it could be cut gradually using a scissor effect. Conventionally, when creating a torsion angle on the fixed blade side, the torsion angle is formed by machining the mounting seat on the crusher body into an inclined shape, or by machining the entire fixed blade into an inclined shape. Ta. Therefore, it has the disadvantage that processing is difficult and requires a lot of time. Additionally, the fitting parts of the crusher bodies and the fitting parts of the upper main body and the screen pedestal are assembled in an inclined manner, making it difficult to process and assemble them. It was hot. On the other hand, when taking a torsion angle on the rotary blade side, the mounting seat of the blade mount on the main spindle must be machined into an inclined shape, and after the rotary blade is installed, the outer circumference must be cylindrical polished to maintain a constant clearance with the fixed blade. The drawback was that it required a lot of time for processing, such as not being able to maintain a high temperature.
そこで、本考案は上記問題点に鑑み、簡単な構
成によつて固定刃側にねじり角を具備させ、粉砕
機の製作の容易化を図つたものであり、その特徴
とするところは、粉砕室に回転自在に支架された
回転主軸に設けられた回転刃と、該回転刃との協
働により粉砕材料を粉砕すべく、粉砕室内に突出
して設けられた固定刃とを備えた回転式剪断粉砕
機において、前記固定刃が互いに平行な上・下面
を有し、かつ回転主軸の軸心方向に固定される固
定刃本体と、該本体の一側長手方向に沿つて設け
られ、かつ粉砕室内に突出される刃先部とからな
り、該刃先部のすくい面が刃先部長手方向に沿つ
て、前記上・下面に対し傾斜状に形成された点に
ある。 Therefore, in view of the above-mentioned problems, the present invention has a simple structure with a twist angle on the fixed blade side, which facilitates the manufacture of the crusher. A rotary shearing pulverizer equipped with a rotary blade provided on a rotary main shaft rotatably supported by a rotary blade, and a fixed blade protruding into a pulverizing chamber to crush the pulverized material in cooperation with the rotary blade. In the machine, the fixed blade has upper and lower surfaces parallel to each other and has a fixed blade main body fixed in the axial direction of the rotating main shaft, and a fixed blade main body provided along the longitudinal direction of one side of the main body and inside the crushing chamber. The cutting edge has a protruding cutting edge, and the rake face of the cutting edge is inclined along the longitudinal direction of the cutting edge with respect to the upper and lower surfaces.
以下、本考案の実施例を図面に基づいて説明す
ると、第1図において、1は粉砕機のケーシング
で、上本体2と下本体3とからなり、該上本体2
と下本体3とで囲まれた横断面円形の粉砕室4が
形成されている。該粉砕室4の上部は投入口5と
され、図外のホツパーと連通されている。上本体
2と下本体3は一対の締結機構6で強固に締結及
び解除自在であり、蝶番機構7を介して上本体2
は下本体3に対して開閉自在とされている。 Hereinafter, embodiments of the present invention will be described based on the drawings. In FIG.
A crushing chamber 4 having a circular cross section is formed surrounded by a lower body 3 and a lower body 3. The upper part of the crushing chamber 4 serves as an input port 5, which communicates with a hopper (not shown). The upper main body 2 and the lower main body 3 can be firmly fastened and released by a pair of fastening mechanisms 6, and the upper main body 2
can be opened and closed with respect to the lower body 3.
8はスクリーン受台で、下本体3に対して一対
の締結機構9により取付けられ、一方の締結機構
9を外すと他方の締結機構9の支点を中心として
下本体3に対して開放できるよう構成されてい
る。そしてスクリーン受台8にはその上部に横断
面半円形のスクリーン10が備えられ、該スクリ
ーン10によつて粉砕室4の下部を閉塞すると共
に、スクリーン10には多数の粒度規制孔11が
形成されている。 Reference numeral 8 denotes a screen pedestal, which is attached to the lower body 3 by a pair of fastening mechanisms 9, and is configured so that when one fastening mechanism 9 is removed, it can be opened to the lower body 3 around the fulcrum of the other fastening mechanism 9. has been done. The screen pedestal 8 is equipped with a screen 10 having a semicircular cross section on its upper part, and the screen 10 closes the lower part of the grinding chamber 4, and a large number of particle size regulating holes 11 are formed in the screen 10. ing.
12は回転主軸で、粉砕室4の軸心部に貫通し
て回転自在に支架されており、図外の駆動機構に
より回転駆動自在とされている。また回転主軸1
2には軸方向に適宜離間して複数の刃取付け台1
3が一体的に備えられ、該刃取付け台13外周の
取付け座に本実施例では3個の回転刃14が互い
に掛渡され、ボルト15で締結されている。また
調整ボルト16の進退操作により、回転刃14の
刃先部17の突出量が調整自在となるよう構成さ
れている。 Reference numeral 12 denotes a rotating main shaft, which penetrates through the axial center of the crushing chamber 4 and is rotatably supported, and is rotatably driven by a drive mechanism (not shown). Also, the rotating main shaft 1
2 has a plurality of blade mounting bases 1 spaced apart appropriately in the axial direction.
3 is integrally provided, and in this embodiment, three rotary blades 14 are hung from each other on mounting seats on the outer periphery of the blade mount 13 and fastened with bolts 15. Further, the amount of protrusion of the cutting edge portion 17 of the rotary blade 14 can be adjusted by moving the adjustment bolt 16 forward or backward.
前記上本体2と下本体3との接合面には、左右
一対の対向する固定刃18が粉砕室4の軸心方向
全長にわたり、かつ軸心に平行に設けられてい
る。そして固定刃18の刃先部19は粉砕室4内
に突出状とされている。図例では、一方の固定刃
18はそのすくい面20(第2図参照)が上方に
面し、他方の固定刃18は下方に面するように共
に下本体3の取付け座にボルト21で締結されて
いる。また調整ボルト22の進退操作により、固
定刃18の粉砕室4内への突出量が調整自在とな
るよう構成されている。 A pair of left and right opposing fixed blades 18 are provided on the joining surface of the upper body 2 and the lower body 3, extending over the entire length of the crushing chamber 4 in the axial direction and parallel to the axial center. A cutting edge portion 19 of the fixed blade 18 projects into the crushing chamber 4. In the illustrated example, one fixed blade 18 is fastened to the mounting seat of the lower body 3 with bolts 21 so that its rake face 20 (see FIG. 2) faces upward, and the other fixed blade 18 faces downward. has been done. Further, the amount of protrusion of the fixed blade 18 into the crushing chamber 4 can be adjusted by moving the adjustment bolt 22 forward or backward.
前記固定刃18は、第2図乃至第5図に示され
る如く、細長板状に構成されており、下本体3に
取付け固定される固定刃本体23と該本体23の
一側長手方向に沿つて設けられた刃先部19とか
らなる。前記固定刃本体23は上面24及び下面
25が互いに平行に形成されると共に、上面24
及び下面25にわたつて前記ボルト21が貫通さ
れるボルト挿通孔26が形成されている。前記刃
先部19のすくい面20は刃先部19長手方向に
沿つて、前記上面24及び下面25に対し傾斜状
に形成されており、第5図に示される如く適宜ね
じり角Aを構成している。さらに、第3図及び第
4図に示される如く、適宜横逃げ角B及び前逃げ
角Cが形成されている。そして第1図に示される
如く、固定刃本体23が回転主軸12の軸心方向
と一致して下本体3に固定されると共に刃先部1
9が粉砕室4内に突出状とされる。そしてここ
に、回転主軸12軸心方向とされた回転刃14の
刃先部17刃先と、固定刃18の刃先部19刃先
とがねじり角Aを有して交差することになる。 As shown in FIGS. 2 to 5, the fixed blade 18 is formed into an elongated plate shape, and has a fixed blade main body 23 attached and fixed to the lower main body 3, and a fixed blade main body 23 along one side of the main body 23 in the longitudinal direction. It consists of a cutting edge portion 19 that is provided vertically. The fixed blade main body 23 has an upper surface 24 and a lower surface 25 parallel to each other, and the upper surface 24
A bolt insertion hole 26 through which the bolt 21 passes is formed across the lower surface 25. The rake face 20 of the cutting edge portion 19 is formed in an inclined shape with respect to the upper surface 24 and the lower surface 25 along the longitudinal direction of the cutting edge portion 19, and forms an appropriate twist angle A as shown in FIG. . Furthermore, as shown in FIGS. 3 and 4, a lateral clearance angle B and a front clearance angle C are formed as appropriate. As shown in FIG.
9 projects into the crushing chamber 4. Here, the cutting edge of the cutting edge 17 of the rotary blade 14, which is oriented in the axial direction of the rotating main shaft 12, and the cutting edge of the cutting edge 19 of the fixed blade 18 intersect with each other at a torsion angle A.
本考案の実施例は以上のように構成されてお
り、回転刃14の刃先と固定刃18の刃先とがね
じり角Aを有して交差するので、所謂はさみ効果
によつて粉砕材料の鋭利な切断を容易に行なうこ
とができる。そしてこのねじり角Aを構成するに
際し、固定刃18の刃先部19のすくい面20を
固定刃本体23の上面24、下面25に対し傾斜
状に形成することのみによつて得る構成であるた
め、粉砕機本体側、即ち、上本体2や下本体3及
びスクリーン受台8等に傾斜状加工等の何等特別
な加工や組立てが不要であり、粉砕機本体の製作
が容易化できる。また固定刃18の刃先部19の
みを傾斜状に加工するだけであるため、全体を傾
斜状に加工する場合と比較して加工能率がよく、
簡単な構成であり、容易に製作できる。 The embodiment of the present invention is constructed as described above, and since the cutting edge of the rotary blade 14 and the cutting edge of the fixed blade 18 intersect with each other at a torsion angle A, the so-called scissor effect prevents the sharpness of the pulverized material. Cutting can be done easily. In configuring this torsion angle A, since the configuration is obtained only by forming the rake face 20 of the cutting edge portion 19 of the fixed blade 18 in an inclined shape with respect to the upper surface 24 and lower surface 25 of the fixed blade main body 23, There is no need for any special machining or assembly such as slope machining on the crusher body side, that is, the upper body 2, the lower body 3, the screen pedestal 8, etc., and the manufacture of the crusher body can be facilitated. In addition, since only the cutting edge portion 19 of the fixed blade 18 is machined into an inclined shape, the processing efficiency is better compared to the case where the entire blade is machined into an inclined shape.
It has a simple configuration and can be easily manufactured.
また、粉砕室4内の相対向する部分に互いに対
向して固定された各固定刃18のすくい面19
が、回転刃14回転方向Pに対して互いに逆方向
に傾斜状となるように設置すれば、回転刃14回
転に伴なう粉砕に際して、粉砕材料が粉砕室4内
の一側に偏在することが防止され、粉砕効率の向
上が図れる。 In addition, the rake faces 19 of the fixed blades 18 fixed to the opposing portions of the crushing chamber 4 so as to face each other are
However, if the rotary blades 14 are installed so as to be inclined in opposite directions with respect to the rotation direction P of the rotary blade 14, the material to be crushed can be prevented from being concentrated on one side in the crushing chamber 4 during crushing as the rotary blade 14 rotates, thereby improving the crushing efficiency.
さらに第6図に示される如く、固定刃18を回
転主軸12の軸心方向に複数設けると共に、各固
定刃18と対応して回転刃14を複数設ける構成
とすれば、一枚の固定刃18で構成した場合と比
較して、損傷した固定刃18のみを個々に交換す
るだけでよく、補修点検におけるコスト低減が図
れ、メンテナンス性向上が図れる。また単一枚の
固定刃18ではねじり角Aがある程度規制される
が、複数に構成することによつて多種のねじり角
Aが設定でき、粉砕材料に適合したねじり角Aで
粉砕することができ、粉砕効率向上が図れる。 Furthermore, as shown in FIG. 6, if a plurality of fixed blades 18 are provided in the axial direction of the rotating main shaft 12 and a plurality of rotary blades 14 are provided corresponding to each fixed blade 18, one fixed blade 18 Compared to the case where the fixed blade 18 is damaged, only the damaged fixed blades 18 need to be replaced individually, and the cost of repair and inspection can be reduced and maintainability can be improved. Furthermore, with a single fixed blade 18, the torsion angle A is restricted to some extent, but by configuring a plurality of blades, a variety of torsion angles A can be set, and it is possible to crush the material at a torsion angle A that is suitable for the material to be crushed. , it is possible to improve the grinding efficiency.
また第7図に示される如く、回転主軸12の軸
心方向に一対の固定刃18を設け、両固定刃18
のすくい面20を、回転刃14回転方向Pに対し
て、互いに接合面方向に下降する所謂V字の傾斜
状に形成した構成とすれば、粉砕材料が粉砕室4
の軸心方向中央部に案内され、粉砕効率の向上が
図れると共に、回転主軸12両端の軸支部分に対
する粉砕物の微粉等の侵入も防止できる。尚、こ
れらの固定刃18の対を軸心方向に複数配設する
構成としてもよい。 Further, as shown in FIG. 7, a pair of fixed blades 18 are provided in the axial direction of the rotating main shaft 12, and both fixed blades 18
If the rake face 20 is formed in a so-called V-shaped inclined shape that descends toward the joint surface with respect to the rotation direction P of the rotary blade 14, the crushed material will flow into the crushing chamber 4.
is guided to the center in the axial direction of the rotary main shaft 12, thereby improving the crushing efficiency and preventing fine powder of the crushed material from entering the shaft support portions at both ends of the rotating main shaft 12. Note that a plurality of pairs of these fixed blades 18 may be arranged in the axial direction.
さらにまた第8図に示される如く、固定刃18
のすくい面20がすくい角Dを有して形成される
構成としてもよく、このように構成すれば、回転
刃14との協働によつて、より鋭利な切断が容易
に行なうことができる。 Furthermore, as shown in FIG.
The rake face 20 may be configured to have a rake angle D. With this configuration, sharper cutting can be easily performed by cooperation with the rotary blade 14.
尚、以上の各実施例の構成に限定されず、粉砕
材料に適合させて、適宜組合わせればよい。 It should be noted that the configurations of the above embodiments are not limited, and may be combined as appropriate depending on the pulverized material.
以上のように、本考案は固定刃の刃先部のみを
傾斜状に形成することによつて、ねじり角を容易
に具備させたものであり、粉砕機本体側、即ち、
上本体や下本体及びスクリーン受台等に何等特別
な加工や組立てが不要であり、粉砕機の製作の容
易化が図れる。また固定刃自体、簡単な構成であ
り、容易に製作できるという利点を奏する。 As described above, the present invention easily provides a twist angle by forming only the cutting edge of the fixed blade in an inclined shape.
There is no need for any special processing or assembly of the upper body, lower body, screen pedestal, etc., and the production of the crusher can be facilitated. Further, the fixed blade itself has a simple structure and has the advantage of being easily manufactured.
第1図は本考案の実施例を具備した回転式剪断
粉砕機の縦断面図、第2図は本考案の実施例にお
ける固定刃の斜視図、第3図は同平面図、第4図
は第3図−線矢視図、第5図は第3図−
線矢視図、第6図乃至第8図は他の実施例を示す
固定刃の斜視図である。
4……粉砕室、12……回転主軸、14……回
転刃、17……刃先部、16……固定刃、19…
…刃先部、20……すくい面、23……固定刃本
体、24……上面、25……下面。
Fig. 1 is a longitudinal sectional view of a rotary shear crusher equipped with an embodiment of the present invention, Fig. 2 is a perspective view of a fixed blade in the embodiment of the present invention, Fig. 3 is a plan view of the same, and Fig. 4 is a Figure 3 - Linear view, Figure 5 is Figure 3 -
The line arrow view and FIGS. 6 to 8 are perspective views of fixed blades showing other embodiments. 4...Crushing chamber, 12...Rotating main shaft, 14...Rotating blade, 17...Blade tip portion, 16...Fixed blade, 19...
...Blade tip portion, 20...Rake face, 23...Fixed blade body, 24...Top surface, 25...Bottom surface.
Claims (1)
けられた回転刃と、該回転刃との協働により粉
砕材料を粉砕すべく、粉砕室内に突出して設け
られた固定刃とを備えた回転式剪断粉砕機にお
いて、前記固定刃が互いに平行な上・下面を有
し、かつ回転主軸の軸心方向に固定される固定
刃本体と、該本体の一側長手方向に沿つて設け
られ、かつ粉砕室内に突出される刃先部とから
なり、該刃先部のすくい面が刃先部長手方向に
沿つて、前記上・下面に対し傾斜状に形成され
たことを特徴とする回転式剪断粉砕機。 2 前記粉砕室内の相対向する部分に互いに対向
して固定された各固定刃のすくい面が、回転刃
回転方向に対して互いに逆方向に傾斜状とされ
たことを特徴とする実用新案登録請求の範囲第
1項記載の回転式剪断粉砕機。 3 前記固定刃及び回転刃が夫々対応して、回転
主軸の軸心方向に複数設けられたことを特徴と
する実用新案登録請求の範囲第1項記載の回転
式剪断粉砕機。 4 前記回転主軸の軸心方向に一対の固定刃が並
設され、両固定刃のすくい面が、回転刃回転方
向に対して、互いの接合面方向に下降する傾斜
状に形成されたことを特徴とする実用新案登録
請求の範囲第1項記載の回転式剪断粉砕機。 5 前記固定刃のすくい面がすくい角を有して形
成されたことを特徴とする実用新案登録請求の
範囲第1項記載の回転式剪断粉砕機。[Scope of Claim for Utility Model Registration] 1. A rotary blade provided on a rotating main shaft rotatably supported in the crushing chamber, and a rotary blade provided protruding into the crushing chamber to crush the crushed material in cooperation with the rotary blade. A rotary shearing crusher comprising a fixed blade, the fixed blade having upper and lower surfaces parallel to each other, and a fixed blade main body fixed in the axial direction of the rotating main shaft, and one longitudinal side of the main body. It is characterized by comprising a cutting edge part provided along the direction and protruding into the crushing chamber, and a rake face of the cutting edge part is formed in an inclined shape with respect to the upper and lower surfaces along the longitudinal direction of the cutting edge part. Rotary shear crusher. 2. A request for registration of a utility model characterized in that the rake faces of the fixed blades fixed to opposing parts of the grinding chamber are inclined in directions opposite to each other with respect to the rotating direction of the rotary blades. The rotary shear crusher according to item 1. 3. The rotary shearing crusher according to claim 1, wherein a plurality of the fixed blades and the rotary blades are respectively provided in the axial direction of the rotating main shaft. 4. A pair of fixed blades are arranged in parallel in the axial direction of the rotary main shaft, and the rake faces of both fixed blades are formed in an inclined shape that descends toward the joint surface of each other with respect to the rotation direction of the rotary blades. A rotary shearing crusher according to claim 1, characterized in that it is a utility model. 5. The rotary shear crusher according to claim 1, wherein the rake face of the fixed blade is formed with a rake angle.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10308483U JPS609547U (en) | 1983-06-30 | 1983-06-30 | rotary shear crusher |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10308483U JPS609547U (en) | 1983-06-30 | 1983-06-30 | rotary shear crusher |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS609547U JPS609547U (en) | 1985-01-23 |
JPS6129476Y2 true JPS6129476Y2 (en) | 1986-08-30 |
Family
ID=30242677
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10308483U Granted JPS609547U (en) | 1983-06-30 | 1983-06-30 | rotary shear crusher |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS609547U (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4977348B2 (en) * | 2005-09-15 | 2012-07-18 | 摂津技研株式会社 | Crusher |
JP5089242B2 (en) * | 2007-05-21 | 2012-12-05 | 株式会社アーステクニカ | Fixed blade of shear crusher |
JP5537828B2 (en) * | 2009-03-31 | 2014-07-02 | クボタ環境サ−ビス株式会社 | Crushing device blade mounting structure, blade body and crushing device |
US9370776B2 (en) * | 2013-04-29 | 2016-06-21 | Vermeer Manufacturing Company | Mounting block for attaching a reducing element to a rotary drum |
JP5422822B1 (en) * | 2013-05-17 | 2014-02-19 | 日本シーム株式会社 | Waste plastic cutting and cleaning equipment |
JP6714327B2 (en) * | 2015-05-22 | 2020-06-24 | ウエノテックス株式会社 | Double screen rotary crusher |
-
1983
- 1983-06-30 JP JP10308483U patent/JPS609547U/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS609547U (en) | 1985-01-23 |
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