公开(公告)号：US4000859A

公开(公告)日：1977-01-04

申请号：US656414

申请日：1976-02-09

申请人： Richard P. Whitney

发明人： Richard P. Whitney

IPC分类号： C22B1/248 ,  B02C13/28

CPC分类号： B02C13/28

摘要： A two-piece hammer for a shredder has a separate hammer face and a separate hammer peen. The face and peen are complementary and have interlocking surfaces so that they may be mounted on a hammer disc or rotor by a single hammer pin to form a unitary hammer which allows the hammer face to be replaced when worn and the peen to be reused.

摘要翻译： 碎纸机的两片锤子有一个单独的锤子表面和一个独立的锤头。 表面和喷丸是互补的并且具有互锁表面，使得它们可以通过单个锤销安装在锤片或转子上，以形成一体的锤子，其允许在磨损时更换锤面并且待重复使用的喷丸头。

公开(公告)号：US5598981A

公开(公告)日：1997-02-04

申请号：US300709

申请日：1994-09-02

申请人： Uwe Hellmich

发明人： Uwe Hellmich

IPC分类号： B02C13/28 ,  B02C13/04

CPC分类号： B02C13/28

摘要： The invention concerns itself with a hammermill, specifically for the fragmentation of metal car bodies, equipped with a shaft to which radially pointing rotor arms are attached, to the ends of which movable hammers are attached in the direction of the shaft rotation. The hammers are individually attached to the rotor arms, are U-shaped and embrace the end and sides of the rotor arms, thereby protecting the rotor arm ends and sides without requiring additional protective caps. On one of the preferred embodiments the positioning of the hammers is configured eccentrically so that an adjustment of the travel circle radii of the hammers is possible allowing greatly extended periods of operation of the hammermill.

摘要翻译： 本发明本身涉及一种锤马车，特别是用于将金属车体分裂的装置，其具有安装有径向指向的转子臂的轴，其可动锤在轴旋转的方向附接到其端部。 锤独立地附接到转子臂上，呈U形并且包围转子臂的端部和侧面，从而保护转子臂端部和侧面，而不需要额外的保护盖。 在优选实施例中的一个优选实施例中，锤的定位偏心地设置，使得锤的行进圆半径的调整是可能的，从而允许锤磨机的大大延长的操作时间。

公开(公告)号：US4915310A

公开(公告)日：1990-04-10

申请号：US266119

申请日：1988-11-02

申请人： John C. Stelk

发明人： John C. Stelk

IPC分类号： B02C13/28

CPC分类号： B02C13/28

摘要： A replaceable, protective end cap assembly for the end of a spider arm for a rotary hammer assembly, the end cap assembly including a side plate assembly and a protective cap. The side plate assembly including a pair of side plates connected by upper and lower cross members that matingly engage the leading edge of the spider arm with the side plates covering the side wall surfaces in the impact area of the spider arm. The protective cap includes a shroud that overlies the front surface of the spider arm as well as the peripheral edges of the side plates and the side plate assembly and end caps being retained on the spider arms by the hammer shaft.

摘要翻译： 用于旋转锤组件的蜘蛛臂端部的可替换的保护性端盖组件，所述端盖组件包括侧板组件和保护盖。 所述侧板组件包括一对侧板，所述一对侧板通过上和下横向构件连接，所述一对侧板与所述蜘蛛臂的前缘配合地接合，所述侧板覆盖所述蜘蛛臂的冲击区域中的侧壁表面。 保护盖包括覆盖在蜘蛛臂的前表面上的护罩以及侧板的周边边缘，侧板组件和端盖通过锤轴保持在蜘蛛臂上。

公开(公告)号：US4290545A

公开(公告)日：1981-09-22

申请号：US143392

申请日：1980-04-24

申请人： Richard P. Whitney

发明人： Richard P. Whitney

IPC分类号： B02C13/28

CPC分类号： B02C13/28

摘要： Replaceable protective means for protecting an end disc of a rotor shredder from excessive wear includes a protective cap of hardened, wear resistant metal, and at least two pins and washers of readily weldable metal. The protective cap has a U-shaped channel for receiving a curved portion of the periphery of the end disc. The opposed walls of the U-shaped channel each have at least one pair of pin-receiving openings and the openings in each wall are aligned with those in the opposed wall. When the cap is positioned in place on the end disc with the pin receiving openings in the opposed walls of the cap aligned with openings which extend through the end disc, the pins which have enlarged heads at one end which are larger than the openings in the disc can be inserted into the aligned openings and secured in place by welding a washer which also is larger in diameter than the openings in the disc to the other end of each of the pins. The protective cap is thus retained in place on the end disc by the welded pin and washer combinations which are not directly attached to either the cap or the end disc. The protective cap may be provided with a dependent skirt so that it protects not only the edge or periphery of the end disc, but also interior areas which are subject to wear.

摘要翻译： 用于保护转子粉碎机的端盘免受过度磨损的可更换的保护装置包括硬化，耐磨的金属的保护帽，以及容易焊接的金属的至少两个销和垫圈。 保护帽具有用于接收端盘周边的弯曲部分的U形通道。 U形通道的相对壁各自具有至少一对销接收开口，并且每个壁中的开口与相对的壁中的开口对准。 当盖子定位在端盘上的适当位置时，盖的相对壁中的销接收开口与延伸穿过端盘的开口对齐，在一端具有扩大头部的销比这些开口大 盘可以插入到对准的开口中并且通过焊接直径大于盘中的开口的垫圈到每个销的另一端来固定就位。 因此，保护​​盖通过不直接附接到盖或端盘的焊接销和垫圈组合而保持在端盘上的适当位置。 保护盖可以设置有从属裙部，使得其不仅保护端盘的边缘或周边，而且保护受磨损的内部区域。

公开(公告)号：US4061277A

公开(公告)日：1977-12-06

申请号：US725031

申请日：1976-09-20

申请人： Richard P. Whitney

发明人： Richard P. Whitney

IPC分类号： B02C13/04 ,  B02C13/284 ,  B02C23/10

CPC分类号： B02C13/04 ,  B02C13/284 ,  B02C19/0062

摘要： A shredder for reducing scrap materials such as scrapped automobiles to pieces of a smaller size includes a shredder housing having an inlet and an outlet, rotary hammer means positioned in said housing, cutter means, means for rotating said hammer means to coact with said cutter means to reduce the material to smaller pieces, and an improved discharge grate positioned across said outlet through which such pieces must pass to leave the housing, said improved discharge grate comprising a plurality of grate segments secured within a frame which can be readily opened and reclosed so that a grate segment can be replaced. In a preferred embodiment, the outlet and the grate are located in the end wall of said housing about 180.degree. from the inlet.

摘要翻译： 用于将诸如报废汽车等废料的切碎机减小到较小尺寸的碎片包括具有入口和出口的切碎机壳体，定位在所述壳体中的旋转锤装置，切割装置，用于旋转所述锤装置以与所述切割装置 将材料减小到更小的碎片，以及改进的排放格栅，其布置在穿过所述出口的位置上，这些片必须通过该排出格栅离开壳体，所述改进的排放格栅包括固定在框架内的多个格栅片段，其可以容易地打开和重新闭合 可以更换炉排段。 在优选实施例中，出口和格栅位于所述壳体的端壁中，距入口约180°。

公开(公告)号：US5722607A

公开(公告)日：1998-03-03

申请号：US775719

申请日：1996-12-19

申请人： Uwe Hellmich

发明人： Uwe Hellmich

IPC分类号： B02C13/28 ,  B02C13/04

CPC分类号： B02C13/28

摘要： The invention concerns itself with a hammermill, specifically for the fragmentation of metal car bodies, equipped with a shaft to which radially pointing rotor arms are attached, to the ends of which movable hammers are attached in the direction of the shaft rotation. The hammers are individually attached to the rotor arms, are U-shaped and embrace the end and sides of the rotor arms, thereby protecting the rotor arm ends and sides without requiring additional protective caps. On one of the preferred embodiments the positioning of the hammers is configured eccentrically so that an adjustment of the travel circle radii of the hammers is possible allowing greatly extended periods of operation of the hammermill.

摘要翻译： 本发明本身涉及一种锤马车，特别是用于将金属车体分裂的装置，其具有安装有径向指向的转子臂的轴，其可动锤在轴旋转的方向附接到其端部。 锤独立地附接到转子臂上，呈U形并且包围转子臂的端部和侧面，从而保护转子臂端部和侧面，而不需要额外的保护盖。 在优选实施例中的一个优选实施例中，锤的定位偏心地设置，使得锤的行进圆半径的调整是可能的，从而允许锤磨机的大大延长的操作时间。

公开(公告)号：US5022593A

公开(公告)日：1991-06-11

申请号：US554139

申请日：1990-07-16

申请人： John C. Stelk

发明人： John C. Stelk

IPC分类号： B02C13/28

CPC分类号： B02C13/28 ,  B02C2018/188

摘要： A heavy duty hammermill having a fragmentizing chamber and a hammer assembly mounted for rotary motion in the chamber and cooperating with a cutting comb and grate bars for fragmentizing auto parts fed into the chamber, the hammermill assembly being formed from a number of spiders mounted on a drive shaft and an end disc mounted on the shaft at each end of the spider assemblies, the spiders being spaced apart equal distances by spacer members provided between each pair of spiders and the end discs, each spider assembly including a spider having six arms with freely rotating hammers mounted on hammer pins in the spaces between the arms, the spider arms having a hub portion spaced outwardly from the spacer members and protective caps mounted on the impact areas of the spider arms and end discs.

摘要翻译： 具有破碎室和锤组件的重型锤马机，其安装成用于在腔室中旋转运动，并与切割梳和格栅杆配合，用于使馈送到腔室中的自动部件碎裂，锤磨组件由安装在腔室上的多个蜘蛛形成 驱动轴和安装在所述轴上的端盘，在所述蜘蛛组件的每一端处，所述蜘蛛通过设置在每对所述蜘蛛与所述端盘之间的间隔件隔开相等距离，每个所述蜘蛛组件包括具有六个臂的自由的蜘蛛 旋转锤安装在臂之间的空间中的锤销上，所述蜘蛛臂具有从所述间隔构件向外间隔开的轮毂部分和安装在所述蜘蛛臂和端盘的冲击区域上的保护帽。

公开(公告)号：US4146184A

公开(公告)日：1979-03-27

申请号：US847846

申请日：1977-11-02

申请人： Richard P. Whitney

发明人： Richard P. Whitney

IPC分类号： B02C13/04 ,  B02C13/284

CPC分类号： B02C13/04 ,  B02C13/284 ,  B02C19/0062

摘要： A shredder for reducing scrap materials such as scrapped automobiles to pieces of a smaller size includes a shredder housing having an inlet and an outlet, rotary hammer means positioned in said housing, cutter means, and means for rotating said hammer means to co-act with said cutter means to reduce the material to smaller pieces. The outlet is closed by a door which contains a discharge grate through which shredded pieces must pass to leave the housing. The door is normally locked, but can be opened from the outside to permit unshreddables to be readily removed from the shredder and to replace the grate when necessary. In one embodiment the outlet is located in the end wall of said housing preferably about 180.degree. from the inlet and the door contains a grate which is comprised of a plurality of grate segments.

摘要翻译： 用于将报废的汽车等废料等成小块的切碎机包括：具有入口和出口的切碎机壳体，定位在所述壳体中的旋转锤装置，切割装置，以及用于旋转所述锤装置以与 所述切割器意味着将材料减小到更小的部分。 出口由一个门关闭，门内装有排放格栅，碎片必须通过排放格栅通过，以离开外壳。 门通常被锁定，但是可以从外部打开以允许不可破坏的物品容易地从粉碎机中取出并且在必要时更换炉排。 在一个实施例中，出口位于所述壳体的端壁中，优选地与入口约180°，并且门包含由多个格栅段组成的格栅。

公开(公告)号：USD426556S

公开(公告)日：2000-06-13

申请号：US80406

申请日：1997-12-08

申请人： Maurice R. Bradley ,  John C. Stelk

设计人： Maurice R. Bradley ,  John C. Stelk

公开(公告)号：US5169077A

公开(公告)日：1992-12-08

申请号：US266091

申请日：1988-11-02

申请人： John C. Stelk

发明人： John C. Stelk

IPC分类号： B02C13/28

CPC分类号： B02C13/28

摘要： A spider assembly for a rotary hammer assembly for a hammermill, the spider assembly including a spider having a number of arms, a replaceable end member mounted on the end of each arm and a protective cap mounted on the end of the replaceable member. The replaceable member including a contoured web that matingly engages a corrresponding socket in the spider arm. The web and socket including corresponding abutments for resisting the centrifigal force of the rotary motion of the hammer assembly. The protective cap is provided with a shroud having a contoured surface that matingly engages and protects the face of the end member.

摘要翻译： 一种用于锤炼机的旋转锤组件的蜘蛛组件，所述蜘蛛组件包括具有多个臂的蜘蛛，安装在每个臂的端部上的可替换的端部构件和安装在所述可更换构件的端部上的保护盖。 该可替换构件包括配对地接合在蜘蛛臂中的对应插座的成形网。 网和插座包括用于抵抗锤组件的旋转运动的离心力的相应抵接处。 保护盖设置有具有匹配地接合并保护端部构件的表面的轮廓表面的护罩。