JP2003502150A - Support for rotating teeth in crushers - Google Patents
Support for rotating teeth in crushersInfo
- Publication number
- JP2003502150A JP2003502150A JP2001504515A JP2001504515A JP2003502150A JP 2003502150 A JP2003502150 A JP 2003502150A JP 2001504515 A JP2001504515 A JP 2001504515A JP 2001504515 A JP2001504515 A JP 2001504515A JP 2003502150 A JP2003502150 A JP 2003502150A
- Authority
- JP
- Japan
- Prior art keywords
- teeth
- rotor
- rotating teeth
- rotating
- insertion opening
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/14—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers
- B02C18/145—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers with knives spaced axially and circumferentially on the periphery of a cylindrical rotor unit
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
- B02C18/18—Knives; Mountings thereof
- B02C2018/188—Stationary counter-knives; Mountings thereof
Abstract
(57)【要約】 この発明は、粉砕装置における回転歯のための支持体に関する。粉砕装置は、固定の櫛状に配置される歯と、固定歯に対して横方向に変位される周囲の回転歯を有する回転子とを有する。強い粉砕力にも耐えるように適合し、かつ回転歯の迅速な装着および取外しを可能にする、粉砕機の回転歯のための支持体が設けられる。この目的のために、挿入開口部を介して外側に開いているポケットが、回転子の周囲に形成される。各ポケットは、挿入開口部から移動方向に延在する前キャビティと、後端に挿入開口部に隣接する浅い凹部とを形成する。回転歯には各々、前キャビティ内に細長い前部分が延在し、かつ前部分と係合するばね部材の作用下で平坦な後凹部と係合する凸状の後端を有するフットが設けられる。 (57) [Summary] The present invention relates to a support for rotating teeth in a crusher. The milling device has fixed comb-shaped teeth and a rotor having peripheral rotating teeth that are displaced laterally with respect to the fixed teeth. A support is provided for the rotating teeth of the crusher, which is adapted to withstand strong grinding forces and allows for quick mounting and dismounting of the rotating teeth. For this purpose, a pocket which opens outward through an insertion opening is formed around the rotor. Each pocket defines a front cavity extending in the direction of movement from the insertion opening and a shallow recess at the rear end adjacent the insertion opening. Each of the rotating teeth is provided with a foot having an elongated front portion extending into the front cavity and having a convex rear end engaging a flat rear recess under the action of a spring member engaging the front portion. .
Description
【０００１】[0001]
この発明は、粉砕装置における回転歯のための支持体であって、粉砕装置は、
櫛状に配置される固定歯と、固定歯に対して横方向に変位される周囲の回転歯と
を有し、回転歯は、固定の櫛状に配置された歯の間で移動されるように適合し、
粉砕される材料は、固定歯に抗して回転歯によって前方に運ばれ、固定歯と回転
歯とによって粉砕される、回転歯のための支持体に関する。The present invention is a support for rotating teeth in a grinding device, the grinding device comprising:
It has fixed teeth arranged in a comb shape and peripheral rotating teeth displaced laterally with respect to the fixed teeth, so that the rotating teeth are moved between the fixed comb arranged teeth. Conforms to
The material to be comminuted relates to a support for rotating teeth, which is carried forward by the rotating teeth against the stationary teeth and comminuted by the stationary and rotating teeth.
【０００２】[0002]
そのような粉砕機は、先行技術に公知である。歯および回転歯は、強い磨耗を
受けやすい。それらは、定期的に取替えられなければならない摩耗部品である。
異なった粉砕対象物のために異なった回転歯を用いることも所望されるであろう
。この種の先行技術の粉砕機においては、回転歯は回転の本体にねじでつけられ
ている。摩耗した、または取替えられるべき回転歯を取外し、新しい回転歯を装
着することは面倒な処置である。ねじは重荷重を受けやすい。Such grinders are known in the prior art. Teeth and rotating teeth are subject to strong wear. They are wear parts that must be replaced on a regular basis.
It would also be desirable to use different rotating teeth for different grinding objects. In prior art crushers of this kind, the rotary teeth are screwed onto the body of rotation. Removing the worn or replaced rotary tooth and installing a new one is a tedious procedure. Screws are subject to heavy loads.
【０００３】[0003]
この発明の目的は、強い粉砕力をも収容するように適合し、回転歯の迅速な装
着および取外しを可能にする、粉砕機の回転歯のための支持体を提供することで
ある。It is an object of the invention to provide a support for the rotating teeth of a crusher, which is adapted to accommodate even strong crushing forces and which allows a quick mounting and dismounting of the rotating teeth.
【０００４】
この発明に従うと、この目的は、
（ａ） ポケットが回転子の周囲に形成され、ポケットは挿入開口部を介して
外側に開いており、
（ｂ） 各ポケットは、挿入開口部から移動方向に延在する前キャビティを形
成し、
（ｃ） 各ポケットはさらに、挿入開口部に隣接して後端に浅い凹部を形成し
、
（ｄ） 回転歯には、前キャビティ内に細長い前部分が延在し、かつ平坦な後
凹部に係合する凸状の後端を有するフット（foot）が設けられているという点で
、達成される。According to the invention, the object is: (a) pockets are formed around the rotor, the pockets being open outwards through the insertion openings, and (b) each pocket extending from the insertion opening. Forming a front cavity extending in the direction of movement, (c) each pocket further forming a shallow recess at the rear end adjacent the insertion opening, and (d) the rotating tooth having an elongated front in the front cavity. It is achieved in that a portion is provided and a foot is provided with a convex rear end that engages a flat rear recess.
【０００５】
フットは、人の足が靴に挿入されるようにポケットに挿入される。作動中、挿
入開口部から突出する歯上に、移動方向とは反対方向に力が作用する。この力は
、フットを後方に傾かせようとする。回転子が反時計回りに回転するとき、トル
クがフット上に時計回りに作用する。それにより、フットの「ヒール（踵）」は
、ポケットの底面に押し付けられ、フットの前部分は、前キャビティの上面と係
合する。このため、回転歯上に作用する力自体が、回転歯をポケットと係合状態
に保つ。回転歯上に作用する力の作用下で剪断荷重がかかるであろうねじは必要
とされない。回転歯を毎回変えることは、靴をはいたり脱いだりするようにたっ
た１回の操作によって達成される。[0005] The foot is inserted into the pocket just as a person's foot is inserted into the shoe. During operation, a force acts on the tooth protruding from the insertion opening in the direction opposite to the direction of movement. This force tends to tilt the foot backwards. When the rotor rotates counterclockwise, torque acts clockwise on the foot. The "heel" of the foot is thereby pressed against the bottom surface of the pocket and the front portion of the foot engages the top surface of the front cavity. Thus, the force itself acting on the rotating tooth keeps the rotating tooth in engagement with the pocket. Screws that would be shear loaded under the action of forces acting on the rotating teeth are not required. Changing the rotating teeth each time is accomplished with only one operation such as putting on and taking off the shoe.
【０００６】 この発明の変形は、サブクレームの主題である。 この発明の実施例は、添付の図面を参照してより詳細に記載される。[0006] Variations of this invention are the subject of the subclaims. Embodiments of the present invention will be described in more detail with reference to the accompanying drawings.
【０００７】[0007]
図１で、回転子は１０によって指定される。回転子１０は、機械のラックに装
着され、軸１２について駆動される。回転子１０は、その周囲に、取替え可能に
導入される回転歯１４の列を有する。図１では、そのような回転歯１４の１つの
みが例示される。各回転歯１４は、周方向に向いている切れ刃１６を有する。各
列の回転歯１４は、軸方向に間隔をあけられている。一列の固定歯２０が、固定
キャリア１８上に位置する。歯２０は、回転歯１４の経路間に延在する。上から
回転子とキャリア１８との間の空間に導入される、粉砕される材料は、回転子が
回転すると、回転歯１４によって反時計回りに前方に運ばれ、固定歯２０に押し
付けられる。材料は、回転歯１４と固定歯との間で粉砕される。キャリア１８は
、シャフト２２上に回動するよう装着される。キャリア１８は、キャリアの側の
回動軸受２４と機械のラック２８の回動軸受２６とに連接される油圧シリンダ１
９によって支持される。キャリア１８を回動するよう装着しこれを油圧シリンダ
で支持することによって、図１に見られるように、充填された材料が、粉砕され
得ない、または少なくとも、回転歯１４と固定歯２０とによって１回の通過では
粉砕され得なかった部分を含むとき、キャリア１８は確実に時計回りに逃げ得る
。In FIG. 1, the rotor is designated by 10. The rotor 10 is mounted in a machine rack and driven about an axis 12. The rotor 10 has on its periphery a row of rotating teeth 14 which is replaceably introduced. In FIG. 1, only one such rotary tooth 14 is illustrated. Each rotary tooth 14 has a cutting edge 16 facing in the circumferential direction. The rotary teeth 14 in each row are axially spaced. A row of fixed teeth 20 is located on the fixed carrier 18. The teeth 20 extend between the paths of the rotating teeth 14. The material to be crushed, which is introduced from above into the space between the rotor and the carrier 18, is carried counterclockwise forward by the rotary teeth 14 and pressed against the fixed teeth 20 as the rotor rotates. The material is comminuted between the rotating teeth 14 and the fixed teeth. The carrier 18 is mounted for rotation on a shaft 22. The carrier 18 is connected to a rotary bearing 24 on the carrier side and a rotary bearing 26 of a rack 28 of the machine.
Supported by 9. By pivotally mounting the carrier 18 and supporting it with a hydraulic cylinder, the filled material cannot be crushed, or at least by the rotating teeth 14 and the fixed teeth 20, as seen in FIG. The carrier 18 can reliably escape in a clockwise direction when it contains parts that could not be ground in a single pass.
【０００８】
充填された材料がそのような部分を含む場合、案内篩部材３０がキャリア１８
に接続されてもよい。この案内篩部材３０は、個別の構成要素として形成される
。それは、キャリア１８の対応する凹部３４内に鍵状の突出部３２で懸下され、
偏心レバー３６によってクランプされる。案内篩部材３０は、粉砕された材料を
受け入れ溝３８に落とす。粉砕されなかった部分は、回転子１０のまわりのそれ
ぞれ、回転子１０と案内篩部材３０と機械の固定壁４０との間の回転歯１４を新
たに通過するよう案内される。If the filled material contains such a portion, the guide sieve member 30 will
May be connected to. The guide screen member 30 is formed as a separate component. It is suspended in a corresponding recess 34 of the carrier 18 with a keyed protrusion 32,
It is clamped by the eccentric lever 36. The guide sieve member 30 drops the crushed material into the receiving groove 38. The unmilled parts are guided around the rotor 10 again, respectively, through the rotary teeth 14 between the rotor 10, the guide sieve member 30 and the stationary wall 40 of the machine.
【０００９】
図１および図２では、回転子１０の回転の本体は４２によって指定される。固
体の本体４４、４６の軸方向の列は、回転の本体４２の円柱状ジャケットに導入
される。図２では、そのような本体の２つのみが異なった列において例示される
。本体の各々は、ポケット４８を形成する。ポケット４８は、挿入開口部５０を
介して外向きに開いている。ポケット４８は、挿入開口部５０に隣接して細長い
前キャビティ５２を形成する。前キャビティ５２は、回転子１０の回転が図２に
おいて反時計回り、すなわち図２において左向きであるとすると、移動方向に延
在する。さらに、ポケットは、挿入開口部に隣接して後端に平坦な後凹部５４を
形成する。平坦な後凹部は、鈍角を形成し回転子１０の回転軸１２に平行な辺に
沿って出会う２つの面５６、５８によって形成される。平らな外面６２および６
４は、移動方向からみて、挿入開口部５０の前および後ろに本体４４の外面上に
形成される。ラグ６６が、移動方向から見て後部の外面６４の後ろに、本体４４
から外向きに突出している。In FIGS. 1 and 2, the body of rotation of rotor 10 is designated by 42. The axial rows of solid bodies 44, 46 are introduced into the cylindrical jacket of the rotating body 42. In FIG. 2, only two such bodies are illustrated in different rows. Each of the bodies forms a pocket 48. The pocket 48 is open outward through the insertion opening 50. The pocket 48 forms an elongated front cavity 52 adjacent the insertion opening 50. The front cavity 52 extends in the movement direction, assuming that the rotation of the rotor 10 is counterclockwise in FIG. 2, that is, leftward in FIG. Further, the pocket forms a flat rear recess 54 at the rear end adjacent the insertion opening. The flat back recess is formed by two faces 56, 58 that meet at an obtuse angle and meet along a side parallel to the axis of rotation 12 of the rotor 10. Flat outer surfaces 62 and 6
4 is formed on the outer surface of the main body 44 in front of and behind the insertion opening 50 as seen in the moving direction. The lug 66 is provided behind the outer surface 64 on the rear side when viewed from the moving direction.
Protruding outward from.
【００１０】
ゴム弾性体、好ましくはゴムばねの形のばね部材６８が、前キャビティ５２内
に位置する。Located in the front cavity 52 is a spring member 68 in the form of a rubber elastic body, preferably a rubber spring.
【００１１】
回転歯１４は、ポケット４８内に挿入されるよう配置される。図２の上部にお
いて、回転歯１４は挿入直前にあるものと示される。回転歯１４はフット７０を
有する。フット７０は、挿入開口部にほぼ対応する大きさの、前部分７２および
中央部分７４と、凸状の後端７６とを有する。浅い凹部５４と同様に、後端７６
は、鋭角を形成し回転子１０の回転軸１２に平行な辺８２に沿って出会う２つの
面７８および８０を形成する。The rotating tooth 14 is arranged to be inserted into the pocket 48. In the upper part of FIG. 2, the rotary tooth 14 is shown just before insertion. The rotary tooth 14 has a foot 70. The foot 70 has a front portion 72 and a central portion 74 sized to substantially correspond to the insertion opening and a convex rear end 76. Like the shallow recess 54, the rear end 76
Form an acute angle and form two faces 78 and 80 which meet along a side 82 parallel to the axis of rotation 12 of the rotor 10.
【００１２】
回転歯１４には、挿入開口部５０に隣接して回転子１０の周方向に延在し、か
つ回転の本体４２から突出する平坦な構成要素８４が設けられる。突出する構成
要素８４には、移動方向から見てその前端に切れ刃８６が設けられる。切れ刃８
６は、高耐性の材料からなるインサート８８によって形成される。構成要素８４
は、移動方向から見て、それぞれ挿入開口部５０の前および後ろに、それぞれ回
転子１０および本体４４の外面６２および６４と係合する接触面９０および９２
を有する。開口部９４は、接触面９０と前部分７２との間に形成され、外面６２
および前キャビティ４８の上壁を形成する本体４４の部分９６は、この顎内に延
在する。The rotating tooth 14 is provided with a flat component 84 which extends circumferentially of the rotor 10 adjacent the insertion opening 50 and which projects from the body 42 of rotation. The protruding component 84 is provided with a cutting edge 86 at the front end thereof when viewed in the moving direction. Cutting edge 8
6 is formed by an insert 88 made of a highly resistant material. Component 84
The contact surfaces 90 and 92 engaging the outer surfaces 62 and 64 of the rotor 10 and body 44, respectively, in front of and behind the insertion opening 50, respectively, as viewed in the direction of travel.
Have. An opening 94 is formed between the contact surface 90 and the front portion 72, and the outer surface 62
And a portion 96 of the body 44 forming the upper wall of the anterior cavity 48 extends into this jaw.
【００１３】
図２からわかるように、回転歯１４は、人の足が靴に滑り込むのと同様に、ポ
ケット４８内にフット７０が挿入される。フット７０の前部分７２は、その前面
でゴム弾性体６８を圧搾する。開口部９４は、部分９６に対して十分に深く、フ
ット７０は、フット７０の凸状の端部７６が挿入開口部５０を通過するようにも
本体４４に対して前方向に押しつけ可能である。フット７０が導入されると、ゴ
ム弾性体６８がはね返し、フット７０の凸状の端部７６を凹部５４内に弾力的に
押し込む。このようにして回転歯１４は、力が回転歯１４上に作用しない場合に
おいても、回転子１０に無事に保持される。この状態では、回転歯１４は、逆の
順序の動きで回転子１０から簡単に取外し可能であることが明らかである。As can be seen in FIG. 2, the rotary tooth 14 has a foot 70 inserted into the pocket 48, similar to the sliding of a person's foot into the shoe. The front portion 72 of the foot 70 squeezes the rubber elastic body 68 at its front surface. The opening 94 is sufficiently deep with respect to the portion 96 that the foot 70 can be pressed forwardly against the body 44 such that the convex end 76 of the foot 70 passes through the insertion opening 50. . When the foot 70 is introduced, the rubber elastic body 68 bounces and elastically pushes the convex end portion 76 of the foot 70 into the concave portion 54. In this way, the rotary tooth 14 is safely retained by the rotor 10 even when no force acts on the rotary tooth 14. Obviously, in this condition, the rotary teeth 14 can be easily removed from the rotor 10 in the reverse sequence of movements.
【００１４】
回転子１０が図１および図２において反時計回りに駆動され、回転歯１４が固
定歯２０の間で移動しているとき、上側から供給される材料は、歯１４と２０と
の間で粉砕される。それにより、かなりの力が回転歯１４上にかかる。この力は
、移動方向と反対方向に切れ刃８６に作用する。この力は、回転歯を後方に、す
なわち時計回りに傾かせようとする。それにより、フット７０の「ヒール」９８
は、ポケット４８の底面１００と係合する。前部分７２の上面は、前キャビティ
５２の上側の内壁１０２と係合する。回転歯１４を本体４４から引き抜くために
は、図２にわかるように、それは反時計回りに回動されなければならない。しか
しながら、材料の粉砕によって生じる力は、時計回りのトルクを生成する。ゆえ
に、力は、本体４４のポケット４８内にフットを無事に保持する。いかなるねじ
または他の締着手段も必要とされない。When the rotor 10 is driven counterclockwise in FIGS. 1 and 2 and the rotary teeth 14 are moving between the fixed teeth 20, the material supplied from above is that of the teeth 14 and 20. Crushed between. Thereby, a considerable force is exerted on the rotary tooth 14. This force acts on the cutting edge 86 in the direction opposite to the moving direction. This force tends to tilt the rotating tooth backwards, ie clockwise. This allows the "heel" 98 of the foot 70
Engages the bottom surface 100 of the pocket 48. The upper surface of the front portion 72 engages the upper inner wall 102 of the front cavity 52. In order to withdraw the rotary tooth 14 from the body 44, it must be rotated counterclockwise, as can be seen in FIG. However, the force created by the crushing of the material produces a clockwise torque. Thus, the force safely holds the foot in the pocket 48 of the body 44. No screws or other fastening means are required.
【図１】 粉砕機の概略図である。FIG. 1 is a schematic view of a crusher.
【図２】 挿入中および挿入された状態での回転歯の支持体の詳細図である
。FIG. 2 is a detailed view of the rotary tooth support during and with insertion.
Claims (9)
粉砕装置は、固定の櫛状に配置された歯（２０）と、固定歯（２０）に対して横
方向に変位される周囲の回転歯（１４）を有する回転子（１０）とを有し、回転
歯は、櫛状の配置（１０）の固定歯（２０）間で移動されるように適合し、粉砕
されるべき材料は、固定歯（２０）に抗して回転歯（１４）によって前方に運ば
れ、固定歯（２０）および回転歯（１４）によって粉砕され、 （ａ） ポケット（４８）が回転子（１０）の周囲に形成され、ポケットは挿
入開口部（５０）を介して外側に開いており、 （ｂ） 各ポケット（４８）は、挿入開口部（５０）から移動方向に延在する
前キャビティを形成し、 （ｃ） 各ポケット（４８）はさらに、後端に挿入開口部（５０）に隣接して
浅い凹部（５４）を形成し、 （ｄ） 回転歯（１４）には、前キャビティ（５２）内に細長い前部分（７２
）が延在し、かつ平坦な後凹部（５４）に係合する凸状の後端（７６）を有する
フット（７０）が設けられていることを特徴とする、回転歯のための支持体。1. Support for rotating teeth (14) in a grinding device, comprising:
The crushing device has fixed comb-like teeth (20) and a rotor (10) having peripheral rotating teeth (14) displaced laterally with respect to the fixed teeth (20). , The rotating teeth are adapted to be moved between the fixed teeth (20) of the comb-like arrangement (10) and the material to be ground is resisted by the rotating teeth (14) against the fixed teeth (20). Carried forward and crushed by fixed teeth (20) and rotating teeth (14), (a) pockets (48) are formed around the rotor (10), which pockets are inserted through the insertion opening (50). Open to the outside, (b) each pocket (48) forms a front cavity extending in the direction of movement from the insertion opening (50), (c) each pocket (48) further inserted at the rear end. Forming a shallow recess (54) adjacent to the opening (50), (d) on the rotating tooth (14) , Elongated front portion before the cavity (52) (72
) Is provided and is provided with a foot (70) having a convex rear end (76) which engages a flat rear recess (54). .
ト（７０）は、前部分（７２）を押圧するばね部材（６８）の作用下で浅い凹部
（５４）内のその凸状の後端（７６）で保持されることを特徴とする、請求項１
に記載の支持体。2. A spring member (68) is located in the front cavity (52) and a foot (70) is within the shallow recess (54) under the action of the spring member (68) pressing against the front portion (72). 2. Hold at its convex rear end (76) of the
The support described in.
求項２に記載の支持体。3. Support according to claim 2, characterized in that the spring member (68) is a rubber elastic body.
る固体の本体（４４）に形成されることを特徴とする、請求項１から３のいずれ
かに記載の支持体。4. The pocket (48) according to claim 1, characterized in that it is formed in a solid body (44) which is inserted around the body of rotation (42). Support.
０）の凸状の後端は各々、鋭角を形成し回転子（１０）の回転軸（１２）に平行
な辺（それぞれ６０および８２）に沿って出会う２つの面（それぞれ、５６、５
８および７８、８０）によって形成されることを特徴とする、請求項１から４の
いずれかに記載の支持体。5. A flat rear recess (54) and a foot (7) of the pocket (48).
0) convex rear ends each form an acute angle and meet along two sides (60 and 82 respectively) parallel to the axis of rotation (12) of the rotor (10) (60 and 82 respectively).
8 and 78, 80), the support according to any of claims 1 to 4, characterized in that
入開口部（５０）に隣り合って回転子（１０）の周囲に延在する平坦な構成要素
（８４）を有し、構成要素は、導入された位置において、移動方向から見て挿入
開口部（５０）の前および後ろの接触面（９０、９２）で回転子（１０）の外面
（それぞれ、６２および６４）と係合することを特徴とする、請求項１から５の
いずれかに記載の支持体。6. Rotating teeth (14) projecting from the body of rotation (42) and extending next to the insertion opening (50) around the rotor (10) a flat component (84). The component, in the introduced position, the outer surface of the rotor (10) (62 and respectively respectively) at the contact surfaces (90, 92) in front of and behind the insertion opening (50) in the direction of movement. 64) Support according to any one of claims 1 to 5, characterized in that it engages with 64).
４）の後部外面（６４）の後ろに形成されることを特徴とする、請求項６に記載
の支持体。7. A stud projecting outwardly comprises a rotor (10) or a body (4).
Support according to claim 6, characterized in that it is formed behind the rear outer surface (64) of 4).
設けられることを特徴とする、請求項６または７に記載の支持体。8. Support according to claim 6 or 7, characterized in that a cutting edge (86) is provided at the front end of the component (84) in the direction of movement.
によって形成されることを特徴とする、請求項８に記載の支持体。9. The cutting edge (86) is an insert (88) made of a highly resistant material.
Support according to claim 8, characterized in that it is formed by:
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE29910773.6 | 1999-06-21 | ||
| DE29910773U DE29910773U1 (en) | 1999-06-21 | 1999-06-21 | Bracket for rotor teeth on a shredding machine |
| PCT/EP2000/005648 WO2000078462A1 (en) | 1999-06-21 | 2000-06-20 | Mounting for the rotor teeth of a size-reduction machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2003502150A true JP2003502150A (en) | 2003-01-21 |
| JP4585726B2 JP4585726B2 (en) | 2010-11-24 |
Family
ID=8075056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2001504515A Expired - Fee Related JP4585726B2 (en) | 1999-06-21 | 2000-06-20 | Support for rotating teeth in crushers |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP1105216A1 (en) |
| JP (1) | JP4585726B2 (en) |
| AU (1) | AU5221900A (en) |
| CA (1) | CA2341422C (en) |
| DE (1) | DE29910773U1 (en) |
| WO (1) | WO2000078462A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018501096A (en) * | 2014-12-19 | 2018-01-18 | ドップシュタット ファミリエンホールディング ゲゼルシャフト ミット ベシュレンクテル ハフツングＤｏｐｐｓｔａｄｔ Ｆａｍｉｌｉｅｎｈｏｌｄｉｎｇ ＧｍｂＨ | Crusher with comb system |
| CN110756303A (en) * | 2019-11-06 | 2020-02-07 | 青岛大学附属医院 | Crushing apparatus for dispensing traditional Chinese medicine in hospital |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29910773U1 (en) * | 1999-06-21 | 1999-11-18 | Doppstadt Umwelttechnik Verwal | Bracket for rotor teeth on a shredding machine |
| DE202004001956U1 (en) * | 2004-02-09 | 2005-06-30 | Doppstadt Calbe Gmbh | Knife carrier for crushers |
| DE102006047406A1 (en) * | 2006-10-06 | 2008-04-10 | Komptech Gmbh | Comminution device for recycling waste, has counter cutting tools working together with comminution tools, and retaining area of comminution tools inserted into tool retaining bag, which is formed within comminution shaft |
| WO2019226888A1 (en) | 2018-05-23 | 2019-11-28 | Vermeer Manufacturing Company | Shredder for comminuting bulk material |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4739939A (en) * | 1987-04-10 | 1988-04-26 | Blower Application Company | Ripper teeth mounting structure |
| US4930710A (en) * | 1988-06-02 | 1990-06-05 | Hans Hench | Rotary cutter, particularly for comminuting plastic material |
| JPH09248478A (en) * | 1996-03-15 | 1997-09-22 | Nippon Spindle Mfg Co Ltd | Apparatus for compressing and cutting aluminum cans or the like |
| EP0908238A1 (en) * | 1997-10-06 | 1999-04-14 | UNTERWURZACHER PATENTVERWERTUNGSGESELLSCHAFT mbH | Material shredding apparatus |
| FR2783180A1 (en) * | 1998-09-14 | 2000-03-17 | Bugnot Ets | Cylindrical rotor of fixed hammer crusher, used in crushing stones and vegetable matter for agricultural purposes, has fixed hammers with flanges consisting of plate welded to rotor |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL9002464A (en) * | 1990-11-12 | 1992-06-01 | Boa Maschf Bv | Paper shredding machine - has cutters detachable from driven rotary drum |
| DE29910773U1 (en) * | 1999-06-21 | 1999-11-18 | Doppstadt Umwelttechnik Verwal | Bracket for rotor teeth on a shredding machine |
-
1999
- 1999-06-21 DE DE29910773U patent/DE29910773U1/en not_active Expired - Lifetime
-
2000
- 2000-06-20 CA CA002341422A patent/CA2341422C/en not_active Expired - Fee Related
- 2000-06-20 JP JP2001504515A patent/JP4585726B2/en not_active Expired - Fee Related
- 2000-06-20 WO PCT/EP2000/005648 patent/WO2000078462A1/en active Application Filing
- 2000-06-20 AU AU52219/00A patent/AU5221900A/en not_active Abandoned
- 2000-06-20 EP EP00936896A patent/EP1105216A1/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4739939A (en) * | 1987-04-10 | 1988-04-26 | Blower Application Company | Ripper teeth mounting structure |
| US4930710A (en) * | 1988-06-02 | 1990-06-05 | Hans Hench | Rotary cutter, particularly for comminuting plastic material |
| JPH09248478A (en) * | 1996-03-15 | 1997-09-22 | Nippon Spindle Mfg Co Ltd | Apparatus for compressing and cutting aluminum cans or the like |
| EP0908238A1 (en) * | 1997-10-06 | 1999-04-14 | UNTERWURZACHER PATENTVERWERTUNGSGESELLSCHAFT mbH | Material shredding apparatus |
| FR2783180A1 (en) * | 1998-09-14 | 2000-03-17 | Bugnot Ets | Cylindrical rotor of fixed hammer crusher, used in crushing stones and vegetable matter for agricultural purposes, has fixed hammers with flanges consisting of plate welded to rotor |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018501096A (en) * | 2014-12-19 | 2018-01-18 | ドップシュタット ファミリエンホールディング ゲゼルシャフト ミット ベシュレンクテル ハフツングＤｏｐｐｓｔａｄｔ Ｆａｍｉｌｉｅｎｈｏｌｄｉｎｇ ＧｍｂＨ | Crusher with comb system |
| CN110756303A (en) * | 2019-11-06 | 2020-02-07 | 青岛大学附属医院 | Crushing apparatus for dispensing traditional Chinese medicine in hospital |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2000078462A1 (en) | 2000-12-28 |
| EP1105216A1 (en) | 2001-06-13 |
| CA2341422C (en) | 2008-05-13 |
| DE29910773U1 (en) | 1999-11-18 |
| AU5221900A (en) | 2001-01-09 |
| JP4585726B2 (en) | 2010-11-24 |
| CA2341422A1 (en) | 2000-12-28 |
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