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 Coulomb friction force model. The correctness of the dynamic model is verified by MATLAB and Adams comparison simulation, and the …
The results indicate that reducing the clearance value can improve the dynamic performance of the complex pendulum jaw crusher, enhance its operational …
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 ...
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 dynamics equation of the compound pendulum system is studied with the Melnikov method. The critical condition of the chaotic motion is discussed and the critical curve of the parameter is drawn. ... Analyzing the motion of the four-link mechanism in the compound pendulum jaw crusher,establish the analytical equations for 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 model and modified ...
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By employing the Lagrange multiplier method, a dynamic model considering the bearing clearance of the complex pendulum jaw crusher was established, and the effects of …
The compound pendulum jaw crusher is a kind of common crushing equipment which can simulate the movement of animal's two jaws and complete the medium-sized particle size crushing of solid
According to the different movement methods of movable jaw plate, jaw crusher can be divided into simple pendulum jaw crusher and compound pendulum jaw crusher. The main components of these two types of jaw crusher are the same. They both formed by frame, eccentric shaft, pulley, flywheel, moveable jaw, toggle plate, side liner, …
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 ...
Abstract: Jaw crusher is a kind of the relatively new compound pendulum jaw crusher, it has two crushing chamber and has an inverted crank rocker mechanism. The design is mainly to meet the following requirements: 1, crusher capacity 30-50t / h. 2, the maximum grain size of the material feed 120mm. 3, the largest nesting size should not exceed ...
A STUDY OF A PARAMETRIC COMPOUND PENDULUM JAW CRUSHER. This article explains a kind of method of parametric compound pendulum Jaw Crusher for its total design with CAD, the inputing model of initial total design data, the design proof, process and optimal results of total design data and parametric drawing model.
The jaw crusher was invented by the American E•W•Blake (Blake). Since the first jaw crusher came out, it has a history of more than 140 years. In this process, its structure has been continuously improved. There are two basic models of jaw crusher, namely simple pendulum jaw crusher and compound pendulum jaw crusher.
The angle between fixed jaw and movable jaw becomes smaller when the movable jaw runs down, then the feed materials are crushed into pieces. when the movable jaw runs up, that angle becomes bigger quickly. And the movable jaw plate leaves the fixed jaw plate under the action of pole and spring, then the materials drop out of the crushing chamber.
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.
The dimension parameters of compound pendulum jaw crusher and the impact on machine function are discussed based on optimization theory.The length of the linkages are fixed,and the trace performance of given spots on the movable jaw dentil plate are calculated.A mathematical model is set up aiming at the maximum manufacturing …
The utility model relates to a compound pendulum jaw crusher, including a frame and a moving jaw, wherein, a V-shaped feed port is formed by the frame and the moving jaw; a stationary toothed plate is arranged on the frame; a movable toothed plate is arranged on the movable jaw; a crushing cavity is formed by the stationary toothed plate …
Comprehensive Swing Jaw Crusher 1).Regardless of the top or bottom of the moving jaw, the movement is beneficial to the clamping and breaking of the material during the stroke of the fixed amount, and pushes the materials to the outlet, thus improving the discharge conditions and improving the production capacity of the crusher.
According to the different motion trail of swing jaw, jaw crusher can be divided into simple pendulum jaw crusher and compound pendulum jaw crusher. We only understand the advantages and disadvantages of these two types of crushers, can select the right crusher equipment.
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 …
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 ...
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.
Dimension Parameter of Compound Pendulum Fine Jaw Crusher and Optimal Design of It. Y. Mingzhen. Published 2006. Engineering. Journal of Shenyang University. The …
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.
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, …
DOI: 10.1177/0954406215583889 Corpus ID: 110074910; Research on the biaxial compound pendulum jaw crusher based on seven-bar mechanism @article{Zhangfeng2016ResearchOT, title={Research on the biaxial compound pendulum jaw crusher based on seven-bar mechanism}, author={Zhao Zhang-feng and Li …
High quality High Capacity75kw Compound Pendulum Jaw Crusher Machine Use In Mine from China, China's leading compound pendulum jaw crusher machine product, with strict quality control 75kw mine jaw crusher machine factories, producing high quality compound pendulum stone jaw crusher machine products.
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... This website uses cookies to ensure you get the best experience.
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, …
According to the simulation results, the relative production capacity and the block-up coefficient of each broken layer of the jaw crusher are calculated under the …
In a jaw crusher, the material is crushed between two plates: a static plate and a moving plate. Compression is applied by the moving plate, and the material becomes crushed. The size reduction obtained by a jaw crusher is form conditioned crushing due to the nature of the machine. There are two main types of jaw crushers, single toggle and ...
Principle of Compound Pendulum Jaw Crusher. As the crank-link mechanism, the connecting rod of the jaw crusher working simulation diagram is directly driven by the eccentricity of the eccentric shaft, and the lower end of the movable jaw is connected to the rear wall of the frame by the thrust plate on .
Principle of Compound Pendulum Jaw Crusher author:dahua1 time: The upper end of the movable jaw is directly suspended on the eccentric shaft. As the crank-link mechanism, the connecting rod of the jaw crusher working simulation diagram is directly driven by the eccentricity of the eccentric shaft, and the lower end of …
Practice has proved that, under the same conditions, the production capacity of compound pendulum jaw crusher is higher than the simple pendulum jaw crusher. But jaw plate wears faster than the simple pendulum jaw crusher. Two types of jaw crusher, all work intermittently. When crushing ores, the force of simple pendulum jaw is more …
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 …
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 ...
