Jaw crusher is used to crush large block of rock into small pieces. According to the different motion trail of swing jaw, the jaw crusher can be divided into simple pendulum jaw crusher and compound pendulum jaw crusher.

The results have clearly shown that the new biaxial compound pendulum jaw crusher has many advantages over conventional ones, such as the high crushing efficiency, even crushing, …

A dynamic model of the working mechanism of a compound pendulum jaw crusher with clearance is established by the Lagrange multiplier method (LMD) based on the L-N contact force model and modified ...

Jaw crusher machines are used in the mining and construction industry for crushing rocks and mineral ores to the appropriate sizes for direct application or further processing. During the crushing ...

Compound pendulum jaw crushers have a frame, eccentric shaft, big belt pulley, flywheel, side guard, elbow board, return spring, fixed jaw plate, movable jaw plate, etc. The main structure of a simple pendulum jaw crusher is a rack, eccentric shaft, big belt wheel, flywheel, side guard board, elbow board, knee board, adjusting screw, returning ...

The moving jaw rotates around the eccentric axis as well as swings around the same center (Fig. 2).By removing the moving jaw suspension shaft and the front toggle plate of simple pendulum jaw crusher, and suspending the moving jaw on eccentric shaft to combine the connecting rod and the moving jaw into whole, a compound pendulum …

The structural diagram of the crusher is shown in figure 4, in which the crank, the connecting rod and the rocker are the specific parts of the eccentric shaft, the moving jaw and the toggle plate ...

It is a compound pendulum jaw crusher, using a hydraulic cylinder as safety device for discharge port adjustment. Its structure is basically the same as that of compound pendulum jaw crusher. The differences lie in: (1) Both ends of eccentric shaft are equipped with hydraulic friction clutches by which the pulley and the flywheel are …

Zhangfeng Z, Li Y, Li W, et al. Research on the biaxial compound pendulum jaw crusher based on seven-bar mechanism. Proc IMechE, Part C: J …

The jaw crusher is a kind of crushing equipment that is widely used and can be divided into compound pendulum jaw crusher (i.e. single-toggle plate jaw crusher) and simple pendulum jaw crusher (i.e. double-toggle plate jaw crusher).

The compound pendulum jaw crusher is one of the most commonly used crushing equipment in the medium-sized stone crushing. Due to the advantages of simple structure, low price, simple operation, …

The moving jaw rotates around the eccentric axis as well as swings around the same center (Fig. 2).By removing the moving jaw suspension shaft and the front …

Previous dynamic studies of the complex pendulum jaw crusher neglected the bearing clearance between the eccentric shaft and the moving jaw, which is crucial for analyzing the effect of bearing clearance on the dynamic performance of the crusher. By employing the Lagrange multiplier method, a dynamic model considering the bearing …

The compound pendulum jaw crusher lining board is made of high manganese steel).When broken hard ore, its service life is only two to three months, a year in China for crusher lining of steel twenty thousand tons. If the lining life increased by 50%.A year can save more than six thousand tons of steel, economic benefit is more than one thousand ...

There are two basic models of jaw crusher, namely simple pendulum jaw crusher and compound pendulum jaw crusher. Figure 1 shows the simple pendulum jaw crusher. Its working principle is: the motor 8 drives the belt 7 and the pulley 5, and the connecting rod 11 moves up and down through the eccentric shaft 6. When the …

Abstract: Previous dynamic studies of the complex pendulum jaw crusher neglected the bearing clearance between the eccentric shaft and the moving jaw, which is crucial for …

This paper proposes a new biaxial compound pendulum jaw crusher to solve these problems. This paper presents the kinematic and dynamic performance of the new crushers, introduces its structure and ...

A dynamic model of the working mechanism of a compound pendulum jaw crusher with clearance is established by the Lagrange multiplier method (LMD) based on the L-N contact force model and modified ...

The results have clearly shown that the new biaxial compound pendulum jaw crusher has many advantages over conventional ones, such as the high crushing efficiency, even crushing, and large crushing force. Get full access to this article. View all access and purchase options for this article.

DOI: 10.3390/app13010238 Corpus ID: 255100860; Dynamics Analysis and Chaos Identification of Compound Pendulum Jaw Crusher with Joint Clearance @article{Wang2022DynamicsAA, title={Dynamics Analysis and Chaos Identification of Compound Pendulum Jaw Crusher with Joint Clearance}, author={Shenpeng Wang …

China PE600*900 Quarry Mining Rock Crushing Compound Pendulum Jaw Crusher with Spare Parts Product Description. The jaw crusher is a kind of stone crusher machine that is widely used as the primary crusher in stone crushing plants. The purpose is to reduce hard stone material to a small size so that it can be transported by conveyors to the ...

A dynamic model of the working mechanism of a compound pendulum jaw crusher with clearance is established by the Lagrange multiplier method (LMD) based on the L-N contact force …

The utility model relates to a compound pendulum jaw crusher, consisting of a device rack, a movable jaw, a supporting plate, a supporting seat and a crushing chamber. A shaft bearing and a shaft bearing box of the utility model are integrated into one and are fixedly arranged on the device rack. The movable jaw, the supporting plate and the supporting …

A compound pendulum jaw crusher is a type of rock crusher that uses the relative motion of two jaw plates to crush rocks. It works in the same way as a simple pendulum, with one jaw being fixed ...

FIELD The present invention relates to mining, in particular to a compound pendulum jaw crusher. One kind of compound pendulum jaw crusher, comprising a frame, the frame disposed on the drive unit and the movable jaw groups; said chassis includes a frame body and a frame disposed inside the fixed jaw of the front of the rack …

The manuscript presented modeling and simulations of a compound pendulum jaw crusher with joint clearance. A dynamic model was derived from the Lagrange multiplier method, the Lankarani-Nikravesh contact force model and a modified Coulomb friction force model. The numerical solutions via MATLAB of the developed …

A dynamic model of the working mechanism of a compound pendulum jaw crusher with clearance is established by the Lagrange multiplier method (LMD) based …

Taking the working device of PE1500 × 1800compound pendulum jaw crusher as the research object, 3D model of working devices of four different cavity shape compound pendulum jaw crushers is carried out by using SolidWorks, and then the kinematic simulation software ADAMS is imported to carry out the kinematic simulation, …

Study on the effective space in the crushing cavity of the compound pendulum jaw crusher. Luo Hong-ping. Engineering. 2010; Analyzing the motion of the four-link mechanism in the compound pendulum jaw crusher,establish the analytical equations for the instantaneous center of velocity in the crusher and analyze its …

Jaw crusher can process a maximum compressive strength of the material tup to 320Mpa, it is widely used in mining, smelting, building material, highway, railway, water conservancy project and chemical industry etc. According to the working principle of jaw crusher, it can be divided into pendulum jaw crusher and compound pendulum jaw crusher.