公开(公告)号：US4560112A

公开(公告)日：1985-12-24

申请号：US607225

申请日：1984-05-04

Applicant: Michael W. Rouse ,  Robert L. Thelen

Inventor： Michael W. Rouse ,  Robert L. Thelen

IPC: B02C18/14 ,  B02C18/18 ,  B23D31/00 ,  B02C7/04

CPC classification number: B02C18/16 ,  B02C18/142 ,  B02C18/184 ,  B23D31/008 ,  B02C2018/164 ,  B02C2201/04 ,  Y10S241/31

Abstract: Apparatus for comminuting scrap materials, particularly fiber-reinforced resilient materials such as scrap tires, includes a pair of generally cylindrical cutter rolls mounted for rotation with parallel cutter discs of each roll intermeshed closely between cutter discs of the cutter roll. The cutter discs on each cutter roll are of a series of thicknesses, and each cutter disc includes a plurality of cutter segments attached about its periphery. Cutter segments are reversible end-for-end to present a sharp edge for drawing scrap material between the intermeshed cutter rolls. A method of sharpening the apparatus includes removing worn cutter segments from the cutter discs, grinding lateral surfaces of each cutter segment, and thereafter fastening the cutter segments on a next thinner one of the cutter discs. Annular clearing rings surround the shaft of each cutter roll between neighboring cutter discs of that cutter roll. The clearing rings are free to move radially and have a large enough size to force cut pieces of scrap material radially outward from between the neighboring cutter discs.

Abstract translation: 用于粉碎废料，特别是纤维增强弹性材料如废轮胎的设备包括一对大体上圆柱形的切割辊，其安装成与每个辊的平行切割盘一起旋转，其紧密地切割在切割辊的刀盘之间。 每个切割辊上的切割盘具有一系列厚度，并且每个切割盘包括围绕其周边安装的多个切割器段。 切割器段是端对端的可逆的，以呈现锋利的边缘，用于在相互啮合的切割辊之间绘制废料。 磨削该设备的方法包括从切割盘移除磨损的切割器段，研磨每个切割器段的侧表面，然后将切割器段紧固在下一个更薄的切割盘上。 环形清环环绕着切割辊的相邻刀盘之间的每个切割辊的轴。 清理环可自由地径向移动并且具有足够大的尺寸以迫使相邻刀片盘之间径向向外切割碎屑。

公开(公告)号：US4394983A

公开(公告)日：1983-07-26

申请号：US239219

申请日：1981-03-02

Applicant: Carl M. Ulsky

Inventor： Carl M. Ulsky

IPC: B02C18/14 ,  B02C18/18 ,  B02C18/22 ,  B29B17/02

CPC classification number: B29B17/0412 ,  B02C18/146 ,  B02C18/184 ,  B02C18/2291 ,  B02C2018/188 ,  B02C2201/04 ,  B29L2030/00 ,  Y02W30/625 ,  Y10S241/31

Abstract: A vehicle tire carcass or refuse shredder including a downwardly tapered feed hopper widening at the base directly overlying a stationary toothed rack and a rotary cutter assembly, the latter comprising a plurality of disk-like cutters interdigitated with the rack teeth. The cutter disks each carry cutter bits at 180.degree. spacing, each with obliquely angled leading cutting edges and sloping rearwardly and radially inward from each of said leading cutting edges. The side edges of the cutter bits cooperate with the adjacent rack teeth to shear off the flaps or chunks of rubber or other material being gouged from the tire carcasses or other refuse items by the pointed tips of the cutter bits.

Abstract translation: 一种车辆轮胎胎体或垃圾粉碎机，其包括在基座处直接覆盖固定齿条的向下锥形进料斗和旋转切割器组件，后者包括与齿条齿互相指向的多个盘状切割器。 刀盘每个以180度的间隔携带切割刀头，每个具有倾斜的前切割刃，并且从每个所述前切割刃向后和向内倾斜。 切割刀头的侧边缘与相邻的齿条齿配合，以便通过切削刀头的尖端来剪掉橡胶或其他材料的轮辋或其他材料被从轮胎胎体或其他垃圾物品上挖出。

公开(公告)号：US20230166267A1

公开(公告)日：2023-06-01

申请号：US18066311

申请日：2022-12-15

Applicant: Yun Huo ,  Zhengqing Huo

Inventor： Yun Huo ,  Zhengqing Huo

IPC: B02C4/30 ,  B02C4/20

CPC classification number: B02C4/30 ,  B02C4/20 ,  B02C2201/04 ,  B02C4/286

Abstract: Disclosed is a grinding roller for waste tires and a multifunctional crusher having the grinding roller. The grinding roller comprises a roll shaft and a plurality of grinding components. The grinding components each comprise a grinding frame and grinding blocks mounted in grooves of the grinding frame. Each grinding block has a grinding surface that protrudes with respect to the grooves. Axial interval adjusting rings are disposed on the ring shaft for separating the grinding components at a predetermined distance to cut waste tires into blocks. The crusher comprises a box for housing the grinding roller. The box is provided with a material inlet and a material outlet. Axial blockers are mounted on the crusher to help grind waste tires into fine powder.

公开(公告)号：US20160271619A1

公开(公告)日：2016-09-22

申请号：US15071722

申请日：2016-03-16

Applicant: PALLMANN MASCHINENFABRIK GmbH & Co. KG

Inventor： Hartmut PALLMANN

IPC: B02C23/40 ,  B02C25/00 ,  B29B17/04 ,  B02C23/24

CPC classification number: B02C23/38 ,  B02C18/148 ,  B02C23/14 ,  B02C23/18 ,  B02C23/24 ,  B02C23/40 ,  B02C25/00 ,  B02C2013/145 ,  B02C2201/04 ,  B29B17/0404 ,  B29B2017/0416 ,  B29B2017/0484 ,  B29K2007/00 ,  B29K2021/00 ,  B29K2101/12 ,  Y02W30/625

Abstract: A method for comminuting heat-sensitive feedstock, particularly thermoplastics, rubber, caoutchouc, and elastomers, to a particle size of less than 500 μm, preferably less than 425 μm. Process steps are provided to achieve an economic material processing without the use of cryogenic comminution. First, a precomminution of the feedstock to a size smaller than 4 mm is performed in a rotating comminuting device through which a first process gas PG1 flows. Then, a fine grinding is performed of the precomminuted feedstock to a size smaller than 500 μm, preferably smaller than 425 μm, in a rotating fine grinding device through which a second process gas PG2 flows. Whereby the temperature of the precomminuted feedstock in the outlet of the fine grinding is regulated in a second control circuit by adding water to the precomminuted feedstock before and/or during and/or after the fine grinding.

Abstract translation: 将热敏原料，特别是热塑性塑料，橡胶，橡胶和弹性体粉碎至小于500μm，优选小于425μm的粒度的方法。 提供工艺步骤以实现经济材料处理而不使用低温粉碎。 首先，在第一处理气体PG1流过的旋转粉碎装置中进行原料至小于4mm的预粉碎。 然后，在第二工艺气体PG2流过的旋转精细研磨装置中，对预先注入的原料进行精细研磨至小于500μm，优选小于425μm的尺寸。 由此，精细研磨出口处的预先注入的原料的温度在第二控制回路中通过在精细研磨之前和/或之前和/或之后向预先注入的原料中加水来调节。

公开(公告)号：US20110155170A1

公开(公告)日：2011-06-30

申请号：US12994138

申请日：2009-05-19

Applicant: Jean Luc Mossotti

Inventor： Jean Luc Mossotti

IPC: C23G1/00

CPC classification number: B08B1/04 ,  B02C2/10 ,  B02C2201/04 ,  B29B17/02 ,  B29K2705/12 ,  B29L2030/00 ,  Y02W30/622

Abstract: The field of the invention is the recovery and recycling of materials, particularly the recycling of tyres. It relates particularly to a device for cleaning metal fibres comprising at least 2 coaxial cones, one fixed and one mobile in rotation, and means of moving said mobile cone.

Abstract translation: 本发明的领域是材料的回收和再循环，特别是轮胎的再循环。 特别涉及用于清洁金属纤维的装置，该装置包括至少2个同轴锥体，一个固定的和一个移动的旋转装置，以及移动所述移动锥体的装置。

公开(公告)号：US20090014570A1

公开(公告)日：2009-01-15

申请号：US12217187

申请日：2008-07-02

Applicant: Todd A. Sears

Inventor： Todd A. Sears

IPC: B02C1/10 ,  B26B1/00 ,  B26D7/26

CPC classification number: B02C18/142 ,  B02C18/184 ,  B02C2201/04 ,  Y10T83/9457

Abstract: A cutter assembly for a rotary, shear-type shredder including a cutting-tool carrier having a body possessing a rotational axis, a shear cutting tool, and a generally radial, sliding-friction-type, heat-cycle, binding interface removably anchoring the tool to the carrier body. This assembly is made by (a) forming a projection on one of the tool and the carrier, (b) forming a generally complementary, projection-receiving void space in the other of the tool and the carrier, whereby the projection and the void space nominally have an interference-fit relationship relative to one another, (c) creating a temperature differential between the tool and the carrier to an extent producing a clearance-fit relationship therebetween, (d) following that creating, fitting the projection snugly inside the void space, (e) reducing the created temperature differential toward zero, and (f) thereby establishing a robust, linear-sliding-friction anchoring interface between the tool and the carrier.

Abstract translation: 一种用于旋转剪切式粉碎机的切割器组件，其包括具有旋转轴线的主体的切割工具托架，剪切切割工具和大体上径向的滑动摩擦型热循环结合界面，其可拆卸地锚定 工具到载体上。 该组件通过以下步骤制成：（a）在所述工具和所述载体之一上形成突起，（b）在所述工具和所述载体中的另一个中形成大致互补的凸起接收空隙空间，由此所述突起和所述空隙空间 名义上具有相对于彼此的干涉配合关系，（c）在工具和载体之间产生温度差异，产生间隙间的关系;（d）随后创建，将突出物紧密地装配在空隙内 空间，（e）将产生的温差降低到零，和（f）从而在工具和载体之间建立坚固的线性滑动摩擦锚定界面。

公开(公告)号：US07213778B2

公开(公告)日：2007-05-08

申请号：US11006270

申请日：2004-12-07

Applicant: Charles G. Astafan ,  David A. Stuhlmiller ,  Peter M. Moore

Inventor： Charles G. Astafan ,  David A. Stuhlmiller ,  Peter M. Moore

IPC: B02C9/04 ,  B02C13/00 ,  B02C1/08 ,  B02C1/10

CPC classification number: B02C18/18 ,  B02C18/141 ,  B02C18/146 ,  B02C23/08 ,  B02C2018/162 ,  B02C2023/165 ,  B02C2201/04

Abstract: A tire size reduction/wire separation system comprising a drive shaft; a plurality of rotors mounted on the drive shaft, each rotor having axial slots with a rotor mounted knife removably secured within each slot; and an independent housing supporting the drive shaft and rotors. The independent housing has a central region with stationary knives. The roots and crests of the stationary knives are matingly oriented and respect to the roots and crests of the rotor mounted knives The independent housing also has lateral regions including an annual wear ring vertically secured to the axial ends of the rotors. Each lateral region also includes a wear liner with a circular opening with a diameter greater than the exterior diameter of the wear rings.

Abstract translation: 一种轮胎尺寸减小/线分离系统，包括驱动轴; 安装在所述驱动轴上的多个转子，每个转子具有轴向槽，转子安装刀可移除地固定在每个槽内; 以及支撑驱动轴和转子的独立壳体。 独立住房有一个中央区域，带有固定刀。 固定刀具的根部和顶端配合取向，并相对于转子安装的刀具的根部和顶端。独立的外壳还具有横向区域，其中包括垂直固定在转子轴向端部的年度耐磨环。 每个横向区域还包括具有直径大于磨损环的外径的圆形开口的耐磨衬垫。

公开(公告)号：US20070029423A1

公开(公告)日：2007-02-08

申请号：US10547858

申请日：2004-03-04

Applicant: Haruo Sanagi ,  Akihiro Ochiai ,  Tsutomu Murata

Inventor： Haruo Sanagi ,  Akihiro Ochiai ,  Tsutomu Murata

IPC: B02C7/04

CPC classification number: B02C7/08 ,  B02C7/12 ,  B02C2201/04

Abstract: The present invention provides a crusher that is capable of crushing material such as waste rubber material under the conditions of room temperature without causing heating due to excessive friction, etc. The crusher of the invention comprises a pair of crushing panels, each crushing panel having crushing blades on the face opposing the other crushing panel; a charging port for charging material to be crushed into a space where the crushing panels oppose each other, the charging port being formed near the center of one of the crushing panels; and a driving part for rotating at least one of the crushing panels; wherein the angle formed by the pair of the crushing panels is smaller on the circumference side of the opposing faces of the crushing panels than on the central side of the opposing faces of the crushing panels.

Abstract translation: 本发明提供一种破碎机，其能够在室温条件下破碎诸如废橡胶材料的材料，而不会由于过度的摩擦等而引起加热。本发明的破碎机包括一对破碎板，每个破碎板具有破碎 与另一个破碎板相对的面上的刀片; 用于将材料填充到粉碎板彼此相对的空间中的充电口，所述充电口形成在所述破碎板之一的中心附近; 以及用于使至少一个所述破碎板旋转的驱动部件; 其特征在于，所述一对破碎板所形成的角度在所述破碎板的相对面的圆周侧比在所述破碎板的相对面的中心侧小。

公开(公告)号：US07100855B2

公开(公告)日：2006-09-05

申请号：US10185500

申请日：2002-06-27

Applicant: Mark T. Diemunsch

Inventor： Mark T. Diemunsch

IPC: B02C18/18

CPC classification number: B02C18/142 ,  B02C18/184 ,  B02C2201/04 ,  Y10S241/31

Abstract: A cutter wheel for tire shearing having a unitary annular core with radially inward shoulders on both sides of the radially outward central portion of the core. Pie-piece shaped cutter segments are mounted atop the shoulders of each core with each cutter segment having a base and a blade atop the base, with cutter segments overlapping in a serrated fashion, beyond the central portion of the core. The central portion of the core is smooth, serving as a spacer between adjacent cutter segments. Each blade is split into two side-by-side blade segments, with the laterally outward blade segment experiencing greatest wear. The laterally inward blade segment mounted to a pie-piece shaped cutter segment by radial bolts, while the laterally outward blade segment is fastened to the laterally inward blade segment by axial bolts.

Abstract translation: 用于轮胎剪切的切割轮具有在径向向外的中心部分的两侧具有径向向内的肩部的单一环形芯。 在每个芯的肩部上安装有片状切割器部分，每个切割器部分具有基部和位于基部顶部的刀片，切割器部分以锯齿状重叠，超过芯的中心部分。 芯的中心部分是平滑的，用作相邻切割器段之间的间隔件。 每个叶片被分成两个并排的叶片段，横向向外的叶片段经受最大的磨损。 横向向内的叶片段通过径向螺栓安装到饼形切割器段，而横向向外的叶片段通过轴向螺栓紧固到横向向内的叶片段。

公开(公告)号：US20060151643A1

公开(公告)日：2006-07-13

申请号：US10537172

申请日：2003-10-14

Applicant: Diego Tirelli ,  Michele Galbusera ,  Franco Peruzzotti ,  Cristiano Puppi ,  Stefano Testi ,  Antonio Monterosso ,  Matteo Di Biase

Inventor： Diego Tirelli ,  Michele Galbusera ,  Franco Peruzzotti ,  Cristiano Puppi ,  Stefano Testi ,  Antonio Monterosso ,  Matteo Di Biase

IPC: B02C11/08 ,  B02C17/02 ,  B02C17/00

CPC classification number: B29B17/02 ,  B02C2201/04 ,  B29B13/10 ,  B29B17/04 ,  B29B2017/0224 ,  B29B2017/0476 ,  B29B2017/0484 ,  B29K2021/00 ,  B29L2030/00 ,  Y02W30/521 ,  Y02W30/523 ,  Y02W30/622 ,  Y02W30/625 ,  Y02W30/68

Abstract: A process for producing a rubber powder from a vulcanized rubber material by the steps of: a) feeding a grinding device with the vulcanized rubber material; b) contacting the vulcanized rubber material with at least one liquid coolant; c) introducing at least one grinding aid additive into the grinding device; d) operating the grinding device so as to grind the vulcanized rubber material to form a rubber powder, and e) discharging the rubber powder from the extruder.

Abstract translation: 一种由硫化橡胶材料制造橡胶粉末的方法，它包括以下步骤：a）将研磨装置与硫化橡胶材料一起喂入; b）使硫化橡胶材料与至少一种液体冷却剂接触; c）将至少一种研磨助剂添加剂引入研磨装置中; d）操作研磨装置以研磨硫化橡胶材料以形成橡胶粉末，e）从挤出机中排出橡胶粉末。