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, …
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 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 …
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, …
The manuscript presented modeling and simulations of a compound pendulum jaw crusher with joint clearance. A dynamic model was derived from the …
Compound pendulum jaw crusher. 1).The horizontal swing of the top of the moving jaw is about 1.5 times of the lower part and the vertical swing is smaller than the lower part. The vertical swing of the whole moving jaw is about 2~3 times of …
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 ...
Compound Pendulum 10. Compound Pendulum Background Compound pendulum Simple harmonic oscillation Radius of gyration Aim of the experiment i) To determine acceleration due to gravity, g, using a compound pendulum. ii) To determine radius of gyration about an axis through the center of gravity for the compound pendulum. …
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 …
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 ...
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.
PE series jaw crusher adopts the design principle of traditional compound pendulum jaw crusher, which has two advantages: simple machine structure, easy for operation and maintenance; stable performance, suitable for materials of different brittleness. Since the end of 19th century, this kind of jaw crusher has been widely used in ore ...
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 …
According to the different movement methods of movable jaw plate, jaw crusher can be divided into simple pendulum jaw crusher and compound pendulum …
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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 ...
HAZEMAG impact crushers are insensitive to unbreakable inclusions in the feed material thanks to pendulum-mounted impact aprons. ... Furthermore, the Compound crusher produces a large amount of minus 10 mm (3/8"), which also reduces the load on the ball mill resulting in considerable savings of operating costs. When you need an Industrial ...
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 ...
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 …
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 pendulum, and all real pendula are physical or compound pendula [], has occupied a central place in classical mechanics since the original observations by Galileo [], and remains the subject of continued interest [3, 4].From the time of Huygens first pendulum clock [] until the 1920s it was the most precise standard of time …
This paper studies the PE1500×1800 compound pendulum jaw crusher, its structural size [5] is: crank length" 32 "; connecting rod length" 273 "; rocker length" 895 "; framelength" ... View in...
Traditional compound pendulum jaw crushers have many disadvantages such as low efficiency and uneven broken materials. This paper proposes a new biaxial …
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 Mechanical Engineering Science 2015; 230(11): 1876–1879. Crossref. Google Scholar. 10. Garnaik SK. Computer aided design of (the) jaw crusher. A Bachelor of Technology …
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 analyzing the effect of bearing clearance on the dynamic performance of the crusher. By employing the Lagrange multiplier method, a dynamic model considering …
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 …
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 …
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 …
According to the relative height between the suspension center of the movable jaw and the horizontal plane of the feed port, the compound pendulum jaw …
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 ...
Compound pendulum jaw crusher. 1).The horizontal swing of the top of the moving jaw is about 1.5 times of the lower part and the vertical swing is smaller than the lower part. The vertical swing of 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... This website uses cookies to ensure you get the best experience.
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 …