公开(公告)号：US6065698A

公开(公告)日：2000-05-23

申请号：US122814

申请日：1998-07-27

Applicant: Vijia Kumar Karra

Inventor： Vijia Kumar Karra

IPC: B02C2/04 ,  B02C2/00

CPC classification number: B02C2/04 ,  B02C2/047

Abstract: An anti-spin mechanism includes fingers disposed at a bottom portion of a crushing gap. In this way, the anti-spin mechanism does not interfere with the crushing apparatus as do clutch-based, anti-spin mechanisms. The anti-spin mechanism relies on mechanical prohibition of rotation of the crusher head with respect to the bowl due to finger-on-finger engagement. The fingers can be mounted on mantles, bowl liners, bowls, housing, or crushing heads to achieve anti-spin functions.

Abstract translation: 防旋转机构包括设置在破碎间隙的底部的指状物。 以这种方式，防旋转机构不会像离心式的抗旋转机构那样干扰破碎装置。 防旋转机构依赖于机械禁止由于手指接合而使破碎机头相对于碗的转动。 手指可以安装在地幔，碗衬，碗，外壳或破碎头上，以实现防旋转功能。

公开(公告)号：US5769339A

公开(公告)日：1998-06-23

申请号：US754925

申请日：1996-11-22

Applicant: Vijia Kumar Karra

Inventor： Vijia Kumar Karra

IPC: B02C17/16 ,  B02C2/00 ,  B02C17/14

CPC classification number: B02C17/166

Abstract: A conical gyratory mill for regrinding, milling or fine pulverization of materials, having a milling media, such as milling balls, located in the milling space between a milling bowl and a milling head. The material to be milled is introduced into the top of the milling space and is milled as it descends through the milling space by interaction with the milling balls, milling bowl and head. A fluid is introduced at the bottom of the milling space and is discharged at the top of the milling space, carrying with it material which has been milled to the desired degree of fineness.

Abstract translation: 用于重新研磨，研磨或精细粉碎材料的锥形回转研磨机，其具有位于研磨碗和铣头之间的研磨空间中的研磨介质，例如研磨球。 要研磨的材料被引入铣削空间的顶部，并且通过与研磨球，铣钵和头部的相互作用而下降通过研磨空间而被研磨。 在铣削空间的底部引入流体，并在铣削空间的顶部排出，并将其磨碎到所需的细度程度的材料。

公开(公告)号：US06315225B1

公开(公告)日：2001-11-13

申请号：US09452441

申请日：1999-12-02

Applicant: Vijia Kumar Karra

Inventor： Vijia Kumar Karra

IPC: B02C204

CPC classification number: B02C2/04 ,  B02C2/047

Abstract: An anti-spin mechanism includes fingers disposed at a bottom portion of a crushing gap. In this way, the anti-spin mechanism does not interfere with the crushing apparatus as do clutch-based, anti-spin mechanisms. The anti-spin mechanism relies on mechanical prohibition of rotation of the crusher head with respect to the bowl due to finger-on-finger engagement. The fingers can be mounted on mantles, bowl liners, bowls, housing, or crushing heads to achieve anti-spin functions.

Abstract translation: 防旋转机构包括设置在破碎间隙的底部的指状物。 以这种方式，防旋转机构不会像离心式的抗旋转机构那样干扰破碎装置。 防旋转机构依赖于机械禁止由于手指接合而使破碎机头相对于碗的转动。 手指可以安装在地幔，碗衬，碗，外壳或破碎头上，以实现防旋转功能。

公开(公告)号：US5820045A

公开(公告)日：1998-10-13

申请号：US658366

申请日：1996-06-05

Applicant: Vijia Kumar Karra

Inventor： Vijia Kumar Karra

IPC: B02C2/00 ,  B02C2/04

CPC classification number: B02C2/005 ,  B02C2/00 ,  B02C2/047

Abstract: A conical crusher having a rigidly supported outer frustoconically shaped crushing member and an inner conical crushing member supported on a wobble mechanism which is in turn supported by air bellows. The air pressure in the air bellows is regulated to adjust the spacing between the inner and outer crushing members, and therefore the particle size of the crushed material. The inner and outer crushing members are readily replaceable. The outer crushing member is a single piece bowl/bowl liner component.

Abstract translation: 圆锥形破碎机具有刚性支撑的外截头圆锥形破碎构件和支撑在摆动机构上的内锥形破碎构件，该摆动机构又由空气波纹管支撑。 调节空气波纹管中的空气压力以调节内外破碎构件之间的间距，从而调节破碎材料的粒径。 内部和外部破碎构件易于更换。 外部破碎构件是单件碗/碗衬套部件。

公开(公告)号：US5806772A

公开(公告)日：1998-09-15

申请号：US754854

申请日：1996-11-22

Applicant: Vijia Kumar Karra

Inventor： Vijia Kumar Karra

IPC: B02C2/00 ,  B02C2/04

CPC classification number: B02C2/00 ,  B02C2/045 ,  Y10S241/30

Abstract: A conical gyratory grinder-crusher having a rigidly supported outer frustroconically shaped grinding-crushing member and an inner conical grinding member supported on a wobble mechanism which is in turn adjustably supported by air bellows so as to adjust the spacing between the inner and outer grinding-crushing members defining the grinding-crushing cavity, and therefore the particle size of the ground material. The bottom of the grinding-crushing cavity is closed by a flexible member. The flexible member seals the bottom of the grinding-crushing cavity. A slurry of fines or ground material is discharged from the grinder-crusher through grate discharge outlets provided in the lower portion of the inner conical grinding-crushing member.

Abstract translation: 一种圆锥形回转研磨破碎机，其具有刚性支撑的外截面形状的研磨破碎构件和支撑在摆动机构上的内锥形研磨构件，所述内锥形研磨构件又由空气波纹管可调节地支撑，以便调节内磨削 - 限定研磨破碎腔的破碎构件，因此限定了研磨材料的粒度。 研磨破碎腔的底部由柔性构件封闭。 柔性构件密封研磨破碎腔的底部。 细磨或研磨材料的浆料通过设置在内圆锥形磨碎构件的下部的炉排出料口从研磨机破碎机排出。

公开(公告)号：US5799885A

公开(公告)日：1998-09-01

申请号：US754924

申请日：1996-11-22

Applicant: Vijia Kumar Karra

Inventor： Vijia Kumar Karra

IPC: B02C2/04

CPC classification number: B02C2/047 ,  B02C2/04

Abstract: The residence time of material in the crushing cavity of a conical/gyratory crusher is controlled by providing the crusher with a flow restricting arrangement at the lower end of the crushing surfaces. The flow restricting arrangement includes a frustum, ledges or ring of outwardly directed fingers provided at the lower end of the mantle, which finger are interspaced with inwardly directed fingers provided at the lower end of the bowl liner. The flow restricting arrangement also includes a solid ring or a frustum provided at the lower end of the mantle.

Abstract translation: 通过在破碎表面的下端设置流量限制装置来控制材料在锥形/回转式破碎机的破碎腔中的停留时间。 流动限制装置包括设置在地幔下端的向外指向的指尖的平截头体，凸缘或环，该指状物设置在碗衬里下端处的向内指向的间隔。 流动限制装置还包括设置在地幔下端的实心环或平截头体。

公开(公告)号：US5738288A

公开(公告)日：1998-04-14

申请号：US658353

申请日：1996-06-05

Applicant: Vijia Kumar Karra

Inventor： Vijia Kumar Karra

IPC: B02C2/00 ,  B02C2/04

CPC classification number: B02C2/00 ,  B02C2/005 ,  B02C2/047

Abstract: A conical crusher having a rigidly supported outer frustoconically shaped crushing member and an inner conical crushing member supported on a wobble mechanism which is in turn supported by air bellows. The air pressure in the air bellows is regulated to adjust the spacing between the inner and outer crushing members, and therefore the particle size of the crushed material. The inner and outer crushing members are readily replaceable. The inner crushing member serves as a single piece crushing head/mantle attachment.

Abstract translation: 圆锥形破碎机具有刚性支撑的外截头圆锥形破碎构件和支撑在摆动机构上的内锥形破碎构件，该摆动机构又由空气波纹管支撑。 调节空气波纹管中的空气压力以调节内外破碎构件之间的间距，从而调节破碎材料的粒径。 内部和外部破碎构件易于更换。 内部破碎构件用作单件破碎头/套套附件。

公开(公告)号：US5732895A

公开(公告)日：1998-03-31

申请号：US658650

申请日：1996-06-05

Applicant: Vijia Kumar Karra

Inventor： Vijia Kumar Karra

IPC: B02C2/04 ,  B02C2/02

CPC classification number: B02C2/047

Abstract: A conical crusher having a rigidly supported outer frustoconically shaped crushing member and an inner conical crushing member supported on a wobble mechanism which is in turn supported by air bellows. The air pressure in the air bellows is regulated to adjust the spacing between the inner and outer crushing members, and therefore the particle size of the crushed material. The inner and outer crushing members are readily replaceable.

Abstract translation: 圆锥形破碎机具有刚性支撑的外截头圆锥形破碎构件和支撑在摆动机构上的内锥形破碎构件，该摆动机构又由空气波纹管支撑。 调节空气波纹管中的空气压力以调节内外破碎构件之间的间距，从而调节破碎材料的粒径。 内部和外部破碎构件易于更换。