Jaw crusher during operation. In addition to external force, but also by the inertia of its parts with the quality and the moment of inertia in the state of the campaign. Operation with institutions cyclical changes in the inertia of a crusher vibration, noise, and the main reason for fatigue, and greatly affected the movement and dynamic performance of the device. Institutional balance of power is carried out to solve this problem, it is to reduce the inertia caused by institutional vibration for the purpose of institutional power integrated. The balanced object vibration force, vibration, torque, input torque and motion Vice reaction force reflect institutions such as the inertia of the dynamic characteristics of indicators.
Jaw crusher, to achieve the full balance of the institutions, must attach the original mechanism lot of things, such as counterweight, pole groups or gear. This greatly increases the quality and complexity of the institution, there is no practical application value.
Agencies optimal balance of power is of part of the balance areas. The additional counterweight jaw crusher institutions swinging force balance is more effective and practical. Optimal dynamic balance swinging force, the purpose is not to completely eliminate the swinging force, but to make the institutions with counterweight swinging force, the remaining placed the the power rms value of minimum.