The synchronous control method for multi-motor coupled with pendulum in a vibration system is introduced and the impact of parameter perturbations in the control system are considered to verification the robustness of controllers related to the velocity and synchronization. In this paper, the synchronous control method for multi-motor coupled with pendulum in a vibration system is …
With the improvement of science and technology, vibrating machines like vibrating screens no longer make use of the traditional rigid transmission method. They use the principle …
For a dual-motor-driven elliptical vibrating screen, the driving frequencies of the two motors are studied in this paper and it exposes the significant influences of different driving frequencies on the vibration direction …
Composition of mine vibrating screen: The mine vibrating screen is composed of a screen box, a vibrating motor, a vibration damping system and an underframe. The screen box is composed of a screen frame, a screen plate, and a lining board. The vibration motor adopts the high-performance, long-life TZDC series vibration motor as the excitation ...
Vibrating screen is the pivotal equipment of solid control in drilling mud purification system. ... Yan G. Electromechanical-coupling mechanism of self-synchronous vibrating system with three-motor-driving. J Vib Eng 2006; 19 ... Proceedings of the Institution of Mechanical Engineers, Part K: Journal of Multi-body Dynamics. May 2023. Free ...
Approved by the China National Commerce Ministry, established in 1986, located in Zhengzhou City, Henan Province, covering area about 300,000 square meters, with more than 1000 employees which including R&D staffs more than 100 people, Henan Dewo is a comprehensive enterprise which integrates researching, manufacturing, market developing and service for …
The invention discloses a self-synchronous banana-shaped linear vibration screen, comprising a banana-shaped linear vibration screen and two motors which are arranged on a motor frame in parallel; two motor shafts are respectively connected with two input shafts of a self-synchronous vibrator by a coupling. The self-synchronous banana-shaped linear vibration screen has the …
The record of self-synchronization can be traced back to Huygens' pendulum resonance experiments [1].Originally unsynchronized and swinging pendulums were suspended from a stiff wooden beam, and after a time, all the pendulums were spontaneously synchronized [2].Spontaneous synchronization behavior is also observed when asynchronous motors in …
Best selling multi deck Circular Vibrating Screen. Price：US $7495.00-$25292.00; Location：China (Mainland) Company：Henan Dewo Machinery Co., Ltd. Contact Supplier …
The major products made by Dewo. We Guarantee the best price, good quality and awesome service to our clients all over the world ... Linear Vibrating Screen Vibrating Screen GZD Series Vibrating Feeder FGX Series Vibrating Feeder FGT Series Vibrating Feeder B Series Belt Conveyor RCYB Suspended Permanent Magnetic Separator RCYD Series Self ...
The self-synchronizing far-resonant vibrating system of two eccentric rotors is widely used in petroleum, mining and food industries, and its motion stability is affected by material impact.
On the other hand, some theoretical and experimental studies on multi-motor driving systems are mainly focused on the dynamic characteristics of electromechanical system of some large construction ...
ZK6X Series Vibrating Screen moves on a circular motion. It is a multi-layer and high efficiency vibrating screen. It has the advantages of stable structure, strong exciting force, high efficiency, …
In [20], an SMC-based for the multi-motor is proposed. The authors in [21] propose an adaptive global sliding mode algorithm (AGSMC) to control a vibration system collaboratively. Nevertheless, it ...
Approved by the China National Commerce Ministry, established in 1986, located in Zhengzhou, Henan. We have more than 1000 employees which including Over100 R&D staffs. Henan Dewo is a comprehensive enterprise which integrates researching, manufacturing, market developing and service for mining crushing equipment.
The mine vibrating screen is composed of a screen box, a vibrating motor, a vibration damping system and an underframe. The screen box is composed of a screen frame, a screen plate, and a lining board. The vibration motor adopts the high-performance, long-life TZDC series vibration motor as the excitation source. Adjusting the size of the ...
The research on vibration phenomena involves many aspects, such as the vibration of the structure with a bio-inspired multi-joint leg-like [1], the damped forced vibration of layered and functionally graded composite beams [2], and the passive vibration control of the system for a flexible and compact X-shaped structure with nonlinear stiffness, and the structure has many …
ZK6X Series Vibrating Screen moves on a circular motion. It is a multi-layer and high efficiency vibrating screen. It has the advantages of stable structure, strong exciting force, high efficiency, little noise pollution, handy maintenance and safety
For a dual-motor-driven elliptical vibrating screen, the driving frequencies of the two motors are studied in this ... Azzone G. Complex dynamic model of a multi-phase asynchronous motor with harmonic injection. ... Fang P, Peng H, et al. Study on synchronization characteristics for self-synchronous vibration system with dual-frequency and dual ...
Henan Dewo is a comprehensive enterprise which integrates researching, manufacturing, market developing and service for mining crushing equipment.
Vibrating screen is the pivotal equipment of solid control in drilling mud purification system. With the continuous upgrading of rapid drilling technology, the conventional single-body vibrating screen with the same-frequency excitation is difficult to satisfy the needs of current drilling operations. Therefore, a newly dual-body vibration absorption system model with …
Firstly, motion differential equation in each direction is established according to physical model of the vibration system. Then, self-synchronous mechanism between high-frequency rotor and low-frequency rotor is gradually analyzed by small parameters method and Poincare–Lyapunov theory, and it is revealed that the self-synchronous vibration ...
YK6X Series Vibrating Screen moves on a circular motion. It is a multi-layer and high efficiency vibrating screen. ... The motor makes the exciter rotating speedily through the V-belt. Besides, the great centrifugal force produced by rotating …
Middle section of Xuchang Road, Shangjie Machinery Equipment Industrial Zone, Zhengzhou City, Henan Province, China Office: Floor 20, Building 10, East District, University Science and Technology Park, High-tech Zone, Zhengzhou City, Henan Province, China
The previous studies on the vibrating system with multiple exciters less considered the Sommerfeld effect, which were mainly focused on synchronization and stability problems of the system in the whole resonant region. A dynamical model is proposed in this paper to study the synchronization, stability and the Sommerfeld effect of four exciters in the multi-resonant types …
Self-synchronization and synchronic-drive vibration have been successfully applied in many engineering fields. An in-phase self-synchronous vibrating system with vibrators deviating from its ...
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The utility model discloses a driving device of a triaxial forced synchronous vibrating screen, which comprises vibration exciters arranged on side plates at two sides of a screen body; the gear box is characterized by also comprising a motor, a transmission mechanism, a gear box, a connecting piece, a motor frame and a gear box mounting frame; the motor is arranged on the …
The power device has two forms: direct drive by vibration motor and indirect drive by ordinary motor driving vibration exciter through coupling, which can meet the needs of different production environments. The screen surface comes in various forms such as metal braided mesh, rods, punching holes, etc.