GB describes a known jaw crusher of the kind having a fixed jaw and a swing jaw disposed between opposing side walls of the jaw crusher, wherein the swing jaw is movable relativeFIELD OF THE INVENTION The invention relates to a jaw crusher that includes a crushing chamber between a fixed jaw and a swing jaw, and that includes anUSB2 Jaw crusher Google Patents
BACKGROUND OF THE INVENTION The invention relates to jaw crushers as used in mines or in aggregate producing industries as a primary crusher Prior art jaw crushers2019年4月11日· US Patent Application for Jaw Crusher Patent Application (Application # issued May 13, 2021) Justia Patents Search Jaw Crusher Apr 11, 2019Jaw Crusher Justia Patents Search
2015年8月5日· US Pat No 4,248,390 teaches a doubleacting doubleeccentric jaw crusher that completely eliminates vertical motion or tilting of the moveable jaw, thereby2003年11月20日· For this purpose, a jaw crusher according to the present invention has the constitution in which it includes: a fixed jaw; a swing jaw provided to oppose theUS Patent for Jaw crusher Patent (Patent Justia Patents Search
The article deals with issues related to the synthesis of an automatic control system for a jaw crusher, for which the main control and disturbance channels were identified and itsThe invention provides a jaw crusher The jaw crusher comprises a machine frame, a fixed jaw plate, a movable jaw plate, a front toggle plate, a connecting rod, a rearCNA Jaw crusher Google Patents
jaw plates by using clamping and support bars to fix the jaw plates to the crusher • Designed with sacrificial parts to protect the main compo nents of the crusher such asJaw crusher units typically comprise a fixed jaw and a movable jaw that define a crushing zone therebetween and a drive mechanism operative to rock the movable jaw back andJAW CRUSHER Justia Patents Search
USA Jaw crusher Google Patents Jaw crusher Download PDF Info Prior art keywords jaw crushing eccentric support movable 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)A stationary jaw 5 is rigidly secured to the 7 0 frame 1 and this jaw is inclined downwardly as shown in Figure 2, so that the space between the movable and stationary jaw is restricted at the lower end of the crusher A movable jaw 6 is mounted on the shaft 2, and this jaw is given an oscillating movement by eccentrics 7 on the shaft 2 Antifriction bearings 8USA Jaw crusher Google Patents
Abstract A jaw crusher machine has a doubleacting jaw ( 110) that linearly reciprocates to reduce abrasive wear and tilts back and forth during the crushing and discharge strokes to create a peristaltic action that, depending on the direction of rotation of the driven shaft ( 118 ), aids the ingestion, crushing and discharge of either hard or2022年11月11日· A kind of jaw crusher retraction assemblies, include pedestal；First installation base and the second installation base；Elastic bias component；And actuating cylinderThe cylinder and the elastic bias component are axially assembled between the pedestal and the first boss and the corresponding region of the second boss, and theCNA Jaw crusher retraction assemblies Google Patents
A jaw crusher as claimed in claim 20, wherein drive means for both said jaws are provided 22 A jaw crusher as claimed in claim 21, wherein both jaws are adapted to be driven at the same angular speed 23 A jaw crusher as claimed in claim 20, comprising means coupling said jaws at their circumference 24A jaw crusher where the tension rod includes an electronicallycontrolled hydraulic preload and an automatically releasable preload whenever adjustments to the size of the Priority to US12/019,436 priority Critical patent/USB2/en Assigned to CEDARAPIDS, INC reassignment CEDARAPIDS, INC ASSIGNMENT OFGoogle Patents USB2 Jawtype rock crusher with
1 A roller jaw crusher system comprising: an elongated roller that rotates normally about a center axis; a movable breaking plate configured to define a gradually smaller gap between the breaking plate and the roller and to move during operation, independent of rotation of the elongated roller; andThis application is a continuation of application Ser No 11/079,352 filed on Mar 14, 2005, by the same inventors, and entitled “JawType Rock Crusher With Toggle Plate Tension Bar” This application is incorporated herein in itsGoogle Patents USA1 Jawtype rock crusher
Definitions the invention relates to a jaw crusher having a stationary crusher jaw and having a movable crusher jaw, between which a crushing chamber and a crushing gap are formed, wherein the movable crusher jaw can be driven by a crusher drive to generate a crushing motion, wherein an overload protection mechanism is assigned to one of theThe jaw crusher is widely applied to crushing various ores and large materials in the industries of mine smelting, building materials, highways, railways, water conservancy, chemical engineering and the like The jaw crusher is a crushing cavity consisting of two jaw plates of a movable jaw and a fixed jaw, and the jaw crusher simulates theCNA Jaw crusher Google Patents
When operating the jaw crusher 1 with the hydraulic positioning device 23 holding the movable jaw 3 in position, the hydraulic positioning device 23 is kept pressurized during crusher operation, such that crushing forces are transmitted from the movable jaw 3, via the toggle plate 11, the seats 15, 17, the toggle beam 13, the curved piston arrangementThe invention discloses a movable jaw crusher which aims to solve the defects in current crusher equipment that moving is inconvenient; assembly time for the equipment is long; and an exploitation process is affected The movable jaw crusher comprises a jaw crusher body, a frame, a material feeder and a conveying mechanism, wherein a traction base isCNA Movable jaw crusher Google Patents
A set of jaw crusher shims for positioning a movable jaw of a jaw crusher, the shims having at least a first and a second shim Each of the first and second shims including loosening means arranged to aid with loosening of the shims from each other The first shim includes a first loosening means and the second shim include a second loosening meansPatent publication US Pat No 3,984,058 discloses a jaw crusher, in which the jaw die plate is secured by its sides to the side plates of the crusher by means of angle pieces One end of an angle piece is bolted to the side plateGoogle Patents Method for securing a die plate of a jaw crusher
Available in a variety of sizes and configurations, the HydraJaw® crusher, Pioneer® jaw crusher and Iron Giant jaw crushers deliver highcapacity crushing and reliable performance for increased operational productivity and profitability Our diverse line of industryleading jaw crushers offers producers the latest in jaw crushing technology1994年7月22日· The invention relates to a jaw crusher, which is suitable for crushing operation in the fields of metallurgy, building materials, chemical industry, medicine and the like It is characterized by that said doublecavity doubleacting jaw is equipped with spring for restoring moving jaw, discharge outlet regulating device and feeding regulating baffleDoublecavity doublemoving jaw crusher Google Patents
A jaw crusher having two jaws which define an upwardly open crushing chamber for receiving crushable material and a discharge opening between the lower ends of the jaws for discharging crushed material, in which the jaws are relatively movable so as to vary the size of the crushing chamber and apply a working action and a relieving action on theA jaw crusher having one or more improved elliptical jaw members is disclosed The jaw crusher includes a frame, a stationary jaw, and a moveable jaw The stationary jaw is mounted to the frame and includes a top edge, a bottom edge, and an interconnecting face extending between the top edge and the bottom edge The moveable jaw, which isUSA1 Jaw for a jaw crusher Google Patents
The invention relates to a jaw crusher, which comprises a shell, a flywheel, a movable jaw, a fixed jaw and an adjusting seat, Priority to CN3XA priority Critical patent/CNA/en Publication of CNA publication Critical patent/CNA/en2015年8月5日· A jaw crusher machine has a doubleacting jaw (110) that linearly reciprocates to reduce abrasive wear and tilts back and forth during the crushing and discharge strokes to create a peristaltic action that, depending on the direction of rotation of the driven shaft (118), aids the ingestion, crushing and discharge of either hard or softJaw Crusher Machine Justia Patents Search
Publication Publication Date Title USB2 Hydraulic system for controlling a jaw crusher CAA1 Method and device for controlling the synchronization of cylinder/piston units and for reducing pressure peaks during forming and/or fineblanking on a fineblanking or stamping pressDefinitions a jaw crusher of the general type to which this invention relates is disclosed in US Pat No 4,165,044, issued Aug 21, 1979 to Batch That patent has been assigned to an assignee common with the present invention and discloses a toggle beam and a transversely shiftable wedge at each end of the beam whereby the toggle beam isJaw crusher toggle beam hydraulic relief and clearing Google Patents
The objective of this invention is to provide a method to adjust the position of a jaw crusher toggle block, and a device used for said method; wherein the said device can adjust the cavity width over a wide range, and can be applied to a wide range of jaw crushers, including large models, without itself having to be enlarged This invention is a novel2003年12月1日· 1 System for securing the movable jaw on a conical head of a conical or gyratory stone crusher, comprising a bowl, surmounted by a hopper for supplying material to be crushed, a fixed truncated conical jaw mounted coaxially of the bowl, a crushing head mounted on a principal shaft coaxial to the fixed jaw, whose geometric axis makes anSystem for fixing the mobile jaw of a cone or giratory crusher
The invention relates to a jaw crusher The jaw crusher comprises a frame, a movable jaw plate, a fixed jaw plate, an adjusting base, a spring, an elbow plate, a movable jaw pull rod and a driving device; the fixed jaw plate is vertically fixed on the front wall of the frame; a steel plate is mounted on the fixed jaw plate; the movable jaw plate is inclined in aPublication Publication Date Title CNU Doublemoving jaw vibration jaw crusher CNA Vibration jaw crushing machine CNA Vibrating motor direct drive type doublemass monotubular vibrating grinding millDoublemoving jaw vibration jaw crusher Google Patents
The doublecavity jaw crusher of the utility model comprises an upper machine frame, a lower machine frame, a fourbar linkage mechanism, two moving jaw plates, Priority to CN priority Critical patent/CNY/en Application granted granted CriticalThe jaw crusher has the advantages that the jaw crusher has deep crushing cavity and is free from dead zones, thus improving the feeding capacity and the yield; the jaw crusher has high ratio of crushing and uniform product granularity; a gasket type discharge hole adjusting device is reliable and convenient and has large range of adjustment, thusCNA Jaw crusher Google Patents
1991年6月3日· A crusher setting adjusting device comprising means for adjusting relative positions of members 2 The jaw crusher of claim 1, wherein the support means is a header and the adjusting device is located between the toggle plate and the header 3The utility model discloses a reciprocating jaw crusher with structure of wheel A driving mechanism of the utility model is composed of a roller mechanism on a moving jaw and an adjustable guiding mechanisms fixed on a frame The device can not cause the over compaction of the material at the lower part of a crushing chamber, result in the cloggingReciprocating jaw crusher with structure of driving wheel Google Patents
There is provided a jaw crusher capable of making unnecessary repair of abrasion or settling of a contact surface between a side frame receiving plate provided on a side frame receiving a crushing reaction caused by crushing of rock or the like, and a toggle block wedge supporting the side frame receiving plate through a toggle block A liner mountingThe invention relates to a jaw crusher The jaw crusher comprises a crusher frame, a movable jaw plate, a fixed jaw plate, an adjusting base, a spring, a toggle plate, a moving jaw pull rod and a driving device, wherein a secondary crushing mechanism is arranged below the movable jaw plate and the fixed jaw plate The secondary crushingCNA Jaw crusher Google Patents
A jaw crusher having two jaws which define an upwardly open crushing chamber for receiving crushable material and a discharge opening between the lower ends of the jaws for discharging crushed material, the jaws being relatively movable so as to vary the size of the receiving chamber and thereby exert working and relieving actions on the crushableA jaw assembly for a jaw crusher is disclosed where the assembly comprises a jaw stock ( 12 ), a wear plate ( 16 ), and a fastening device in the form of a bolt ( 34 ) with a square head ( 42 ) at one end and a washer ( 56 ) and fastening nut ( 52 ) positioned at an end opposite to the one end The bolt ( 34 ) extends between the jaw stock ( 12 ) and theUSA1 Jaw assembly for a jaw crusher Google Patents
12 a kind of for being crushed the jaw crusher of stone material, the jaw crusher have the entrance (1) for the stone material, Outlet (2), the first crushing jaw and the second crushing jaw (3,4) for broken stone material, wherein described two crushing jaws At least one (3) be configured to swing crushing jaw, It is characterized in that, at2009年7月24日· Description The utility model relates to a kind of jaw crusher bracket dish spring takeup device, belongs to the jaw crusher servicing unit, is used for the tension of jaw crusher bracket At present, domestic and international jaw crusher, the bracket tension has dual mode, and a kind of is that the external oil cylinder that adopts is toToggle plate disc spring tension device of jaw crusher Google Patents
In the case of a jaw crusher with one fixed supported jaw and one opposing jaw (5) which can be driven to perform a reciprocating movement about a swivel axis relative to this jaw, in which crusher the drivable jaw is moved by an eccentric shaft (7) via toggle levers (6) and the force of the toggle levers (6) is transmitted by way of rolling joints (21, 22), at leastA jaw crusher having one or more improved elliptical jaw members is disclosed The jaw crusher includes a frame, a stationary jaw, and a moveable jaw The stationary jaw is mounted to the frame and includes a top edge, a bottom edge, and an interconnecting face extending between the top edge and the bottom edge The moveable jaw, which isUSB2 Jaw for a jaw crusher Google Patents
JAW CRUSHER Filed May 1, 1945 10 SheetsSheet 9 Elm/0mm SamueZWFaz bnJ: Patented Mar 15, 1949 UNITED STATES PATENT OFFICE JAW CRUSHER Samuel W Traylor, J r, Allentown, Pa Application May 1, 1945, Serial No 591,342 The utility model aims to solve the problem that the material overflow of the existing jaw crusher cannot be solved, provides a jaw crusher, and belongs to the technical field of mine crushing The jaw crusher comprises a frame, a fixed jaw plate, a movable jaw plate, an adjusting device for adjusting the bottom clearance of the movable jaw plate, a drivingCNU Jaw crusher Google Patents
