公开(公告)号：US06932289B2

公开(公告)日：2005-08-23

申请号：US10310315

申请日：2002-12-05

申请人： Joseph E. Musil

发明人： Joseph E. Musil

IPC分类号： B02C1/02 ,  B02C1/04 ,  B02C25/00

CPC分类号： B02C1/025

摘要： A jaw crusher having a dynamically adjustable tramp iron relief system is disclosed. A moveable jaw and a stationary jaw define a crushing chamber, with a lower portion of the moveable jaw cooperating with a lower portion of the stationary jaw to define a closed side setting gap. A hydraulic tramp iron relief system operatively connects at least one of the jaws to the frame and is arranged to permit uncrushable material to pass through the crushing chamber by permitting the lower portion of the jaw to shift to a shifted position in which the gap is increased. The tramp iron relief system includes an adjustable hydraulic cylinder, the hydraulic cylinder arranged to permit the gap to be adjusted during operation of the crusher.

摘要翻译： 公开了一种具有可动态调节的浮渣浮雕系统的颚式破碎机。 可移动的钳口和固定的钳口限定了破碎室，可移动钳口的下部与固定钳口的下部配合以限定封闭侧设定间隙。 一种液压助焊剂释放系统将至少一个钳口可操作地连接到框架上，并且被布置成允许不可破碎的材料通过破碎室通过允许钳口的下部移动到间隙增加的移动位置 。 垃圾熨斗释放系统包括可调节液压缸，液压缸布置成允许在破碎机运行期间调节间隙。

公开(公告)号：US06827301B1

公开(公告)日：2004-12-07

申请号：US09919277

申请日：2001-07-31

申请人： Steven M. Kassuba

发明人： Steven M. Kassuba

IPC分类号： B02C106

CPC分类号： B02C1/005 ,  B02C1/025 ,  B02C1/043

摘要： A crushing breaking—apparatus is shown having opposed jaw like members between which work to be crushed is placed; the jaw like members are brought closer to each other and in so doing the work becomes crushed; during loading and crushing of the work the lower ends of the jaw like members are held so close to each as to prevent the work, in the main, from falling out from the jaw like members.

摘要翻译： 破碎破碎装置被示出为具有相对的颚状构件，在其间放置待粉碎的工件; 下颚像成员彼此靠近，这样做就被压碎了; 在装载和破碎工作期间，钳夹件的下端被保持为如此接近，以防止工作主要从颚状构件脱落。

公开(公告)号：US20040129815A1

公开(公告)日：2004-07-08

申请号：US10723658

申请日：2003-11-25

申请人： KOMATSU LTD.

发明人： Ryoichi Togashi ,  Kouzo Suzuki ,  Makoto Sugimura

IPC分类号： B02C001/02

CPC分类号： B02C21/02 ,  B02C1/025

摘要： There is provided a jaw crusher capable of providing a toggle plate holder mechanism without increasing the overall height thereof. A tension link mechanism (70) as the toggle plate holder mechanism includes a link having a tension link (71), tension lever (72), tension rod (73), and tension spring (74). Therefore, the layout angle of the tension link (71) and tension rod (73) can be changed freely by the tension lever (72). The freedom of layout in the height direction can thus be improved. As a result, without increasing the overall height, the toggle plate holder mechanism can be provided for the jaw crusher 30 having a reaction force receiver link mechanism 60 of an up-thrust type.

摘要翻译： 提供了一种颚式破碎机，其能够提供肘板支撑机构而不增加其整体高度。 作为肘板保持机构的张紧连接机构（70）包括具有张紧连杆（71），张力杆（72），张力杆（73）和拉伸弹簧（74）的连杆。 因此，张力连杆（71）和张力杆（73）的布置角度可以由张力杆（72）自由地改变。 因此能够提高高度方向的布置自由度。 结果，在不增加整体高度的情况下，可以为具有上推式反作用力接收器连杆机构60的颚式破碎机30提供肘板支撑机构。

公开(公告)号：US20040129814A1

公开(公告)日：2004-07-08

申请号：US10337813

申请日：2003-01-06

发明人： Yonggan Ha

IPC分类号： B02C001/06

CPC分类号： B02C1/025 ,  B02C1/005 ,  B02C1/04

摘要： A jaw crusher used to crush hard materials includes a frame and a fixed and movable jaw positioned in spaced opposed relationship to receive hard materials to be crushed between the jaws. A lever is pivotally connected to the frame for pivotal movement about an axis and includes first and second extensions. The first extension includes a part that is in communication with the movable jaw and a part that is in communication with the axis and the second extension includes a part in communication with a reciprocating drive and a part in communication with the pivot axis. The distance between the parts of the second extension is greater than the distance between the parts of the first extension causing leveraged force to be applied on the movable jaw on application of force on the second extension by the reciprocating drive.

摘要翻译： 用于压碎硬质材料的颚式破碎机包括框架和固定和可移动的夹爪，其以间隔开的相对关系定位，以接收在夹爪之间被压碎的硬质材料。 杠杆枢转地连接到框架以围绕轴线枢转运动并且包括第一和第二延伸部。 第一延伸部包括与可动夹爪连通的部分和与轴线连通的部分，第二延伸部包括与往复驱动器连通的部分和与枢转轴线连通的部分。 第二延伸部分之间的距离大于第一延伸部分之间的距离，其通过往复驱动力在第二延伸部上施加力而将杠杆作用力施加在可动夹爪上。

公开(公告)号：US20030132328A1

公开(公告)日：2003-07-17

申请号：US10310315

申请日：2002-12-05

发明人： Joseph E. Musil

IPC分类号： B02C001/02

CPC分类号： B02C1/025

摘要： A jaw crusher having a dynamically adjustable tramp iron relief system is disclosed. A moveable jaw and a stationary jaw define a crushing chamber, with a lower portion of the moveable jaw cooperating with a lower portion of the stationary jaw to define a closed side setting gap. A hydraulic tramp iron relief system operatively connects at least one of the jaws to the frame and is arranged to permit uncrushable material to pass through the crushing chamber by permitting the lower portion of the jaw to shift to a shifted position in which the gap is increased. The tramp iron relief system includes an adjustable hydraulic cylinder, the hydraulic cylinder arranged to permit the gap to be adjusted during operation of the crusher.

摘要翻译： 公开了一种具有可动态调节的浮渣浮雕系统的颚式破碎机。 可移动的钳口和固定的钳口限定了破碎室，可移动钳口的下部与固定钳口的下部配合以限定封闭侧设定间隙。 一种液压助焊剂释放系统将至少一个钳口可操作地连接到框架上，并且被布置成允许不可破碎的材料通过破碎室通过允许钳口的下部移动到间隙增加的移动位置 。 垃圾熨斗释放系统包括可调节液压缸，液压缸布置成允许在破碎机运行期间调节间隙。

公开(公告)号：US06375105B1

公开(公告)日：2002-04-23

申请号：US09531627

申请日：2000-03-21

申请人： Matthew B. Haven ,  Patrick Quella ,  Brian P. Jaworski

发明人： Matthew B. Haven ,  Patrick Quella ,  Brian P. Jaworski

IPC分类号： B02C1714

CPC分类号： B02C1/025

摘要： A jaw crusher having a stationary jaw and a movable jaw which define a variable crushing gap (or closed side setting), a toggle beam, and a toggle between the toggle beam and the movable jaw, and a toggle seat between the toggle and each of the beam and movable jaw for seating the toggle against the beam and movable jaw. A double-acting hydraulic ram having a connection with the toggle beam for shifting the toggle beam toward and away from the fixed jaw. An abutment is supported by the housing and engageable by the toggle beam for defining an adjustably variable limit of shifting thereof. End caps provide a rigidly guided sliding toggle beam having a plurality of alternatively selectable positions of adjustment. An hydraulic circuit is connected to each end of the relief ram for extending and retracting thereof, a relief valve is provided for the ram for providing a quick discharge path for oil in the rams to vent the latter to substantially lower pressure to thereby provide a rapid overload release of the cylinder when uncrushable material is encountered in the crusher, and a double-acting toggle tension hydraulic ram in the circuit and pivotally connected between the toggle beam and the movable jaw to tension the toggle and its seats together. The jaw crusher and its hydraulic circuit enable the material between the jaws to be cleared when the machine has encountered an unscheduled stop due to, for example, an overload in the system, the failure of the electrical power system, the failure of the belt driving system, or any other unscheduled stops.

摘要翻译： 一种颚式破碎机，其具有限定可变的破碎间隙（或闭合侧面设定），肘节梁以及肘节梁和可动颚板之间的肘节的可动颚爪和活动夹爪，以及肘节和肘节之间的肘节 梁和活动夹爪，用于将肘杆抵靠梁和活动夹爪。 具有与肘杆梁连接的双作用液压柱塞，用于将肘梁朝向和远离固定夹爪移动。 基座由壳体支撑并且可由肘节梁接合，以限定其可移动的可变转移极限。 端盖提供具有多个可选择的可调节位置的刚性引导的滑动拨动梁。 液压回路连接到释放压头的每个端部以使其延伸和缩回，为冲头提供安全阀，以提供用于喷嘴中的油的快速排出路径，以将其排出到基本上更低的压力，从而提供快速 在破碎机中遇到不可破裂的材料时，气缸的过载释放，以及电路中的双作用拨动张紧液压柱塞，并且枢转地连接在肘节梁和可动夹爪之间，以将肘节及其座椅拉紧在一起。 颚式破碎机及其液压回路使得当机器由于例如系统中的过载，电力系统的故障，皮带驱动的故障而遇到计划外的停止而使得钳口之间的材料被清除 系统或任何其他非计划停靠点。

公开(公告)号：US20020036246A1

公开(公告)日：2002-03-28

申请号：US09951520

申请日：2001-09-14

申请人： KOMATSU LTD.

发明人： Ryoichi Togashi ,  Motoki Kurohara ,  Mitsunobu Yamada

IPC分类号： B02C001/02

CPC分类号： B02C1/04 ,  B02C1/025

摘要： An outlet clearance adjustment mechanism of a jaw crusher, which is small in size, simple in structure, and capable of reducing outlet clearance adjusting time, is provided. For this purpose, the outlet clearance adjustment mechanism includes a toggle block (30) having a downward inclined plane (31), a toggle block frame (32) having a mounting surface (33) on which the toggle block (30) is slidably mounted and an inclined plane (34) provided to oppose the downward inclined plane (31), a detachable clearance adjustment shim (36) provided between the opposing downward inclined plane (31) and the inclined plane (34), and the hydraulic type of mechanical lock cylinder (40) provided at a back side of the inclined plane (34) of the toggle block frame (32).

摘要翻译： 提供了一种颚式破碎机的出口间隙调节机构，其尺寸小，结构简单，并且能够减少出口间隙调整时间。 为此，出口间隙调节机构包括具有向下倾斜平面（31）的肘节块（30），具有安装表面（33）的肘节框架（32），肘节块（30）可滑动地安装在该安装表面上 以及设置成与向下倾斜平面（31）相对的倾斜平面（34），设置在相对的向下倾斜平面（31）和倾斜平面（34）之间的可拆卸间隙调节垫片（36）和液压类型的机械 设置在肘节框架（32）的倾斜平面（34）的后侧的锁芯（40）。

公开(公告)号：US5799888A

公开(公告)日：1998-09-01

申请号：US824092

申请日：1997-03-25

申请人： Masaki Hamaguchi ,  Syoji Inomata ,  Masayuki Kano ,  Wataru Taga ,  Hideyuki Inayoshi

发明人： Masaki Hamaguchi ,  Syoji Inomata ,  Masayuki Kano ,  Wataru Taga ,  Hideyuki Inayoshi

IPC分类号： B02C1/02

CPC分类号： B02C1/025

摘要： A jaw crusher in which in adjusting an outlet gap, manual releasing and applying operations for a tension force of a tension rod are not necessary, and repair of rough of a contact surface between a toggle block and a wedge and frequency of replacement thereof can be reduced. An outlet gap adjusting apparatus for automatically adjusting an outlet gap, the apparatus capable of securing a space required for maintenance on the back frame side of a swing jaw. A tension spring 21 for applying a tension force to a tension rod is compressed on the counter swing jaw 6 side of a back frame 4 of the jaw crusher 1, and a tendon spring compression cylinder 23 for releasing a compression force is provided. A wedge operating cylinder 17 for inserting a wedge 15 into a gap formed between an inclined surface 12a of a toggle block 12 moved toward the swing jaw 6 by a gap adjusting cylinder 13 provided on the counter swing jaw 6 side of the back frame 4 and the back frame 4 is mounted on a cylinder support 16 provided on a back frame horizontal rib 11. A wedge operating cylinder 17 and a wedge 15 can be freely connected and disconnected by mounting and removing a pin mounting means 19. The wedge operating cylinder 17 is inclined after the pin mounting means 19 has been removed whereby the space required for maintenance can be secured on the back frame side of the swing jaw 6 of the jaw crusher 1.

摘要翻译： 一种颚式破碎机，其中在调节出口间隙时，不需要用于张力杆的拉力的手动释放和施加操作，并且可以修复肘节块和楔块之间的接触表面的粗糙度以及其更换频率 减少 一种用于自动调节出口间隙的出口间隙调节装置，该装置能够确保在摆动夹爪的后框架侧维护所需的空间。 在颚式破碎机1的后框架4的摆动爪6侧压缩用于向张力杆施加拉力的张力弹簧21，并且设置用于释放压缩力的腱弹簧压缩缸23。 用于将楔形件15插入形成在肘节块12的倾斜表面12a之间的间隙中的楔形操作气缸17，其通过设置在后框架4的反摆动爪6侧上的间隙调节气缸13向摆动夹爪6移动; 后框架4安装在设置在后框架水平肋11上的气缸支撑件16上。楔形操作气缸17和楔形件15可以通过安装和拆卸销安装装置19而自由地连接和断开。楔形操作气缸17 在销安装装置19已经被移除之后倾斜，从而可以在颚式破碎机1的摆动爪6的后框架侧上确保维护所需的空间。

公开(公告)号：US5725166A

公开(公告)日：1998-03-10

申请号：US580621

申请日：1995-12-29

申请人： Hiroshi Nakayama ,  Koichiro Ogushi

发明人： Hiroshi Nakayama ,  Koichiro Ogushi

IPC分类号： B02C1/02 ,  B02C1/04

CPC分类号： B02C1/04 ,  B02C1/025

摘要： A swing type crusher capable of efficiently breaking a non-rigid object into pieces of small particle size. A jaw crusher breaks a lump of asphalt cast into a V-shaped crushing space (V) which is defined between a fixed tooth plate (26) and a movable tooth plate (25), and which periodically changes its volumetric capacity. A toggle plate (12) is interposed between a body (1) and the movable tooth plate (25) to swingably support the movable tooth plate (25). A support member (9) which swingably supports the body-side end portion of the toggle plate (12) is vertically movably secured to the body (1). By vertically moving the support member (9), the spacing between the fixed tooth plate (26) and the movable tooth plate (25) is narrowed (widened), and at the same time, the stroke of the movable tooth plate (25) is reduced, thereby efficiently breaking a non-rigid object, e.g. waste asphalt, into small pieces, and reusing them immediately.

摘要翻译： 能够有效地将非刚性物体破碎成小粒径的摆动式破碎机。 颚式破碎机将沥青浇注块破碎成定义在固定齿板（26）和活动齿板（25）之间的V形破碎空间（V），并且周期性地改变其体积容量。 肘板（12）插入在主体（1）和可移动齿板（25）之间，以可摆动地支撑活动齿板（25）。 可摆动地支撑肘板（12）的主体侧端部的支撑构件（9）可上下移动地固定在主体（1）上。 通过使支撑构件（9）垂直移动，固定齿板（26）和可动齿板（25）之间的间隔变窄（加宽），同时可动齿板（25）的行程 减少，从而有效地破坏非刚性物体，例如 将沥青废弃成小块，并立即重新使用。

公开(公告)号：US4783013A

公开(公告)日：1988-11-08

申请号：US158782

申请日：1988-02-22

申请人： Henry H. Polzin

发明人： Henry H. Polzin

IPC分类号： B02C1/02 ,  B02C1/04

CPC分类号： B02C1/025

摘要： The invention relates to a jaw crusher wherein shims behind a toggle beam define various positions of its fore-and-aft adjustment along way slots in which its end portions are guided, and wherein the toggle beam is shifted forwardly away from the shims and rearwardly towards them by a pair of hydraulic rams, each connected between the housing and an end of the toggle beam. At each end the toggle beam has a forwardly-downwardly inclined surface slidingly overlain by a wedging member that cooperates with the upper surface of the adjacent way slot to wedgingly prevent forward shifting of the toggle beam and confine it against the lower surfaces of the way slots. Each ram has link connections with the toggle beam and with a wedging member whereby the latter is pulled forward out of wedging relationship before the toggle beam is shifted forward and is pushed back to wedging condition after the toggle beam engages the shims.

摘要翻译： 本发明涉及一种颚式破碎机，其中肘节梁后面的垫片沿着其前端部分被引导的缝隙限定其前后调节的各种位置，并且其中肘节梁向前移动离开垫片并向后朝向 它们通过一对液压柱塞，每个液压柱塞连接在壳体和肘杆梁的端部之间。 在每个端部，肘节梁具有向前 - 向下倾斜的表面，其滑动地由与相邻通道槽的上表面配合的楔形构件覆盖，以楔形地防止肘梁的向前移动并将其限制在通路槽的下表面 。 每个冲头具有与肘节梁和楔形构件的连接连接，由此在肘杆向前移动之前，楔形件从楔形关系向前拉出，并且在肘节梁接合垫片之后被推回到楔入状态。