jaw crusher fig

"Computer Aided Design of Jaw crusher"

Jaw crusher movement is guided by pivoting one end of the swinging jaw. and an eccentric motion located at the opposite end. [4] The size of a jaw crusher is designated by the rectangular or square opening at the top of the jaws .For instance, a 22 x 30 jaw crusher has an opening of 22" by 30", a 46 x 46 jaw crusher has a opening of 46" square.

2. GYRATORY CRUSHERS

jaw and gyratory crushers. Manufacturers redesigned their gyratories to reduce the feed opening, decrease the closed-side setting, and in- ... gyratory crusher is shown in Fig. 28. It is also available as a hydrau- lically supported unit. Housing Frames or Shells. The crusher frames or shells of large gyratory

(PDF) Analysis of the Single Toggle Jaw Crusher Kinematics

The concept of the single toggle jaw crusher is illustrated in Fig. 1. The swing jaw. drive mechanism, which includes the eccentric shaft, the frame, the swing jaw and the. toggle link, can be ...

(PDF) Material Selection for Crusher Jaw in a Jaw Crusher ...

The specific a function of price), Fig 3 (Yield strength as a function of function of a crusher jaw is to propagate and sustain fractureprice), Fig 4 (Yield strength as a function of thermal by any of three modes of failure—tear, shear and impact.

CAM JAW CRUSHER | Just another WordPress.com site

The present crusher consists of a stationary outer jaw 1 (Fig. 1) and an inner smaller rotary cam jaw 2. Between the jaws 1 and 2, the material to be crushed passes. The jaw 1 has a concave curved material engaging surface 3 provided with a liner of a high-resistant material.

(PDF) Material Selection for Crusher Jaw in a Jaw Crusher ...

20 Adelana Rasaki Adetunji et al.: Material Selection for Crusher Jaw in a Jaw Crusher Equipment Fig ure 4. Yield strength as a function of thermal expansion coefficient

Jaw crusher - FRITZ; STEWART J.

FIG. 3 is an enlarged fragmentary side elevational view of the jaw portion of the crusher of FIG. 1, portions thereof being broken away for purposes of illustration; FIGS. 4A through 4D are a sequencial schematic representation of the operation of the jaw portion seen in FIG. 3; FIG. 5 is a semi-schematic top view of the device of FIG. 1;

Crushers - an overview | ScienceDirect Topics

Jaw crushers find a wide application for brittle materials. For example, they are used for comminution of porous copper cake. A Fritsch jaw crusher with maximal feed size 95 mm, final fineness (depends on gap setting) 0.3–15 mm, and maximal continuous throughput 250 Kg/h is shown in Fig. 2.8.

Experimental and Numerical Studies of Jaw Crusher ...

Fig. 2. Jaw crusher layout (supporting structure highlighted in red, marked with arrow) The growth rate of fatigue cracks was high. The maximum length of cracks was found to be 160 mm.

US4361289A - Jaw crusher - Google Patents

FIG. 1 is a vertical section of a jaw crusher incorporating a control and safety system according to one embodiment of this invention, and. FIG. 2 is a like section on a larger scale, showing another embodiment of the control and safety system.

Modeling of the Interaction between a Rock Being Processed ...

Vibratory twin-jaw crushers have found widespread application for crushing minerals and industrial solid waste. The crushing occurs in the working chamber of the crusher comprised of the housing and two vibrating jaws. A schematic of one of the possible vibratory twin-jaw crusher designs is shown in Fig. 1 .

US2302723A - Jaw crusher - Google Patents

US2302723A US256911A US25691139A US2302723A US 2302723 A US2302723 A US 2302723A US 256911 A US256911 A US 256911A US 25691139 A US25691139 A US 25691139A US 2302723 A US2302723 A US 2302723A Authority US United States Prior art keywords jaw base jaws crushing crushing cavity Prior art date Legal status (The legal status is an assumption and is not a …

Jaw crusher for sale | mobile, small, mini jaw crusher ...

Jaw crushers development history. American E.W.Blake invent the jaw crusher machine in 1858, called blake jaw crusher. Its history has more than 150 years as far. The first crusher was a simple swing jaw crusher in 1858 (Fig. 1).

Multi-Eccentric Jaw Crushers | A fine WordPress.com site

The twin-jaw crusher (Fig. 2) has the second swing jaw instead of the stationary one and is mirror aligned to and synchronized with the first jaw. In the pitman-type crusher (Fig. 3), the movable jaw 3 is swung on an axle 16, whereas the eccentric shaft 6 …

Multi-Eccentric Jaw Crushers | Multi-Eccentric Jaw Crushers

"Computer Aided Design and Analysis of Swing Jaw Plate of ...

Fig.3.1 Elevation View of Jaw Crusher 24 Fig.3.2 Idealizations of particles within jaw crusher 25 Fig.3.3 Modeling of particles within jaw crusher 25 Fig.3.4 Load distribution along plate A only 26 ...

Study of Kinematic and Dynamic Analysis of Jaw Crusher - A ...

for improved performance. Jaw crusher structure diagram shown in figure 8. Fig.8 Single toggle jaw crusher & jaw crusher structure The breakage force is measured at intervals the experiment and many new knowledge on the material flow in jaw crusher chamber is illustrated with the particle breakage character taken into thought. supported the ...

Jaw crusher - Fives-cail, Babcock

FIG. 2 is a like section on a larger scale, showing another embodiment of the control and safety system. Referring now to the drawing and first to FIG. 1, the illustrated jaw crusher is shown to comprise frame 10 having two side plates 12 and rear plate 18.

Impact Crusher - an overview | ScienceDirect Topics

The three types of crushers most commonly used for crushing CDW materials are the jaw crusher, the impact crusher and the gyratory crusher (Figure 4.4).A jaw crusher consists of two plates, with one oscillating back and forth against the other at a fixed angle (Figure 4.4(a)) and it is the most widely used in primary crushing stages (Behera et al., 2014).

US5799888A - Jaw crusher - Google Patents

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 ...

OPTIMAL NUMBER OF REVOLUTION THE ECCENTRIC SHAFT …

moving jaw plate (Fig. 2) opposes the fric-tion force T1: (3) - coefficient of friction the pieces on the surface of the movable and fixed jaw plate Fig. 2 Force acting on a piece when discharge from the workspace of crusher When the crushing product discharge through the working area of the crusher, the

Jaw Crusher Working Principle

Crushers - an overview | ScienceDirect Topics

EXPERIMENTAL EFFECT ON JAW CRUSHER PLATE

Fig.1- Elevation View of Jaw Crusher The parameter which most controls the design of the Jaw Plate is the load distribution, shown in Fig.1.This hypothetical distribution, was only concerned with the total loading force. Instrumentation of toggle arms in Germany has since led to correlation of measured impact force with rock type. ...

Crusher Bearings Technical White Paper | Timken

Jaw Crushers 2 Cone Crushers 2 Impact Crushers 3 Better Bearing Care 3 Lubrication 3 Bearing Fit on Shaft and in Housing 4 Damage Analysis 4 Training 5. ... (Fig. 3A). Debris particles also can dent the surface of the races and rollers (Fig. 3B), which can lead to spalling damage. Frequent re-lubrication

throughput | Overhead Eccentric Jaw Crushers

The jaw 7 can be provided with arc extensions 22 and 23 wrapped accordingly around either upper (Fig. 3) or lower (Fig. 4) eccentric hinges 11 and 12, or both (Fig. 5), and forming respectively the primary and secondary crushing inlet and outlet in the converging passage between them and interacting with each other as a hammer and anvil.

Failure analysis of jaw crusher and its components using ...

A line diagram of a double toggle jaw crusher and its main components is shown in Fig. 2. The jaws are set at an angle to each other. The jaws are set at an angle to each other. The moving jaw moves forward towards the fixed jaw causing fragmentation of rocks inside the crushing chamber and then moves backward in the next half of its working cycle.

Introduction of Mobile Crusher BR580JG-1

The structure of the equipped crusher is shown in Fig. 5. The upper side of the swing jaw is supported by the main shaft (eccentric shaft) and the lower side, by the toggle plate. A rotary link and special lock cylinder are adopted as members to support the toggle plate. By operating the cylinder through

Rotary jaw crusher - The United States of America as ...

FIG. 1 is an elevated view of a typical system employing a prior art horizontal feed jaw crusher. FIG. 2 is a side view of the FIG. 1 system. FIG. 3 schematically depicts in cross-section a typical prior art vertical feed jaw crusher. FIG. 4 schematically illustrates in cross-section the preferred embodiment of this invention combined with an ...

Stone crusher - IBAG-Vertrieb

The crusher jaw 1 of FIG. 1 is attached on swingable swivel axis 2 positioned on the machine part 3 and is moved toward and away from the fixed counter jaw 4. The drive of jaw 1 is by a usual and known way, by means of an eccentric drive 5 through a cam 6 and the two pressure plates 7 and 8 whereby the pressure plate 7 of the jaw 1 moves and ...